From 562c2efef056afcb79c19e96ea55d71d2b8c566a Mon Sep 17 00:00:00 2001 From: Colin Cross Date: Tue, 23 Oct 2012 19:11:04 +0900 Subject: [PATCH] --- yaml --- r: 344184 b: refs/heads/master c: 52569e2f1747703c1cc6b3b058b0ac11e4288ef5 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/Documentation/00-INDEX | 4 +- trunk/Documentation/arm64/memory.txt | 12 +- .../devicetree/bindings/arm/atmel-at91.txt | 2 +- .../devicetree/bindings/arm/calxeda.txt | 13 +- .../bindings/arm/vexpress-sysreg.txt | 50 - .../devicetree/bindings/arm/vexpress.txt | 98 +- .../bindings/input/touchscreen/egalax-ts.txt | 19 - .../pinctrl/nvidia,tegra20-pinmux.txt | 2 +- .../pinctrl/nvidia,tegra30-pinmux.txt | 2 +- trunk/Documentation/firmware_class/README | 26 +- trunk/Documentation/hwmon/fam15h_power | 2 +- trunk/Documentation/zh_CN/IRQ.txt | 39 - trunk/Documentation/zh_CN/arm64/booting.txt | 156 -- trunk/Documentation/zh_CN/arm64/memory.txt | 93 - trunk/MAINTAINERS | 21 +- trunk/Makefile | 2 +- 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trunk/include/sound/sh_fsi.h | 6 - trunk/include/trace/events/xen.h | 8 - trunk/include/uapi/linux/eventpoll.h | 1 + trunk/include/uapi/linux/raid/Kbuild | 2 - trunk/include/uapi/linux/raid/md_u.h | 155 -- trunk/include/uapi/linux/tcp.h | 1 - trunk/include/xen/grant_table.h | 2 +- trunk/include/xen/hvm.h | 34 +- trunk/include/xen/interface/grant_table.h | 2 +- trunk/include/xen/interface/memory.h | 24 +- trunk/init/main.c | 2 - trunk/kernel/Makefile | 6 +- trunk/kernel/cgroup.c | 41 +- trunk/kernel/events/uprobes.c | 345 ++-- trunk/kernel/module.c | 27 +- trunk/kernel/module_signing.c | 2 +- trunk/kernel/pid_namespace.c | 12 +- trunk/kernel/trace/ring_buffer.c | 4 - trunk/kernel/workqueue.c | 2 +- trunk/lib/genalloc.c | 2 +- trunk/mm/memblock.c | 24 - trunk/mm/mmu_notifier.c | 26 +- trunk/mm/page_alloc.c | 6 +- trunk/mm/rmap.c | 20 +- trunk/mm/vmscan.c | 2 - trunk/net/8021q/vlan.c | 4 +- trunk/net/batman-adv/bridge_loop_avoidance.c | 27 +- trunk/net/batman-adv/routing.c | 8 +- trunk/net/batman-adv/types.h | 2 - trunk/net/bluetooth/smp.c | 6 +- trunk/net/ceph/messenger.c | 6 +- trunk/net/core/dev.c | 2 +- trunk/net/core/rtnetlink.c | 3 +- trunk/net/core/skbuff.c | 6 +- trunk/net/ipv4/inet_diag.c | 5 +- trunk/net/ipv4/netfilter/iptable_nat.c | 4 +- trunk/net/ipv4/route.c | 9 +- trunk/net/ipv4/tcp.c | 10 +- trunk/net/ipv4/tcp_illinois.c | 8 +- trunk/net/ipv4/tcp_input.c | 16 +- trunk/net/ipv4/tcp_ipv4.c | 1 - trunk/net/ipv4/tcp_metrics.c | 2 +- trunk/net/ipv4/tcp_minisocks.c | 1 - trunk/net/ipv4/tcp_timer.c | 4 +- trunk/net/ipv6/ip6_gre.c | 8 +- trunk/net/ipv6/ndisc.c | 3 +- trunk/net/ipv6/netfilter/ip6table_nat.c | 4 +- trunk/net/ipv6/netfilter/nf_conntrack_reasm.c | 4 +- trunk/net/ipv6/route.c | 4 +- trunk/net/l2tp/l2tp_eth.c | 1 - trunk/net/mac80211/ibss.c | 2 +- trunk/net/mac80211/iface.c | 2 +- trunk/net/mac80211/mlme.c | 35 +- trunk/net/mac80211/rx.c | 74 +- trunk/net/mac80211/sta_info.c | 4 +- trunk/net/mac80211/util.c | 46 +- trunk/net/mac80211/wpa.c | 14 +- trunk/net/netfilter/ipvs/ip_vs_ctl.c | 3 +- trunk/net/netfilter/nf_conntrack_h323_main.c | 3 +- trunk/net/netfilter/xt_CT.c | 10 +- trunk/net/netfilter/xt_TEE.c | 1 - trunk/net/netfilter/xt_nat.c | 8 +- trunk/net/netlink/af_netlink.c | 19 +- trunk/net/sched/sch_qfq.c | 109 +- trunk/net/sctp/socket.c | 2 +- trunk/net/sunrpc/backchannel_rqst.c | 2 +- trunk/net/sunrpc/xprtsock.c | 41 +- trunk/net/tipc/handler.c | 1 + trunk/net/wireless/core.c | 3 +- trunk/net/wireless/mlme.c | 12 +- trunk/net/wireless/reg.c | 5 +- trunk/net/wireless/util.c | 14 +- trunk/scripts/Makefile.modinst | 3 +- trunk/scripts/checkpatch.pl | 6 +- trunk/security/apparmor/policy.c | 24 +- trunk/security/device_cgroup.c | 87 +- trunk/sound/core/compress_offload.c | 9 +- trunk/sound/core/control.c | 5 - trunk/sound/core/hwdep.c | 12 +- trunk/sound/core/init.c | 50 +- trunk/sound/core/oss/mixer_oss.c | 11 +- trunk/sound/core/oss/pcm_oss.c | 7 - trunk/sound/core/pcm.c | 13 +- trunk/sound/core/pcm_native.c | 35 +- trunk/sound/core/rawmidi.c | 26 +- trunk/sound/core/sound.c | 11 +- trunk/sound/core/sound_oss.c | 10 +- trunk/sound/i2c/other/ak4113.c | 2 +- trunk/sound/i2c/other/ak4114.c | 2 +- trunk/sound/i2c/other/ak4117.c | 2 +- trunk/sound/isa/opti9xx/miro.c | 1 + trunk/sound/pci/als300.c | 4 - trunk/sound/pci/es1968.c | 2 - trunk/sound/pci/hda/hda_intel.c | 2 - trunk/sound/pci/hda/patch_analog.c | 1 - trunk/sound/pci/hda/patch_cirrus.c | 21 +- trunk/sound/pci/hda/patch_realtek.c | 46 +- trunk/sound/pci/hda/patch_sigmatel.c | 2 - trunk/sound/pci/hda/patch_via.c | 36 +- trunk/sound/pci/ice1712/ice1724.c | 7 +- trunk/sound/pci/rme9652/hdspm.c | 239 +-- trunk/sound/soc/codecs/cs42l52.c | 2 +- trunk/sound/soc/codecs/wm8994.c | 20 +- trunk/sound/soc/codecs/wm8994.h | 1 - trunk/sound/soc/omap/omap-dmic.c | 4 +- trunk/sound/soc/omap/zoom2.c | 5 +- trunk/sound/soc/sh/fsi.c | 441 +---- trunk/sound/soc/ux500/mop500.c | 17 - trunk/sound/soc/ux500/ux500_msp_i2s.c | 8 +- trunk/sound/usb/card.c | 12 +- trunk/sound/usb/card.h | 1 - trunk/sound/usb/endpoint.c | 13 - trunk/sound/usb/endpoint.h | 1 - trunk/sound/usb/mixer.c | 65 +- trunk/sound/usb/mixer_quirks.c | 58 +- trunk/sound/usb/pcm.c | 56 +- trunk/sound/usb/proc.c | 4 +- trunk/sound/usb/stream.c | 1 - trunk/sound/usb/usbaudio.h | 2 +- trunk/tools/perf/builtin-help.c | 2 +- trunk/tools/perf/builtin-trace.c | 18 +- trunk/tools/perf/util/parse-events-test.c | 12 +- trunk/tools/perf/util/thread.c | 1 + trunk/tools/testing/ktest/ktest.pl | 6 +- trunk/tools/testing/selftests/Makefile | 2 +- trunk/tools/testing/selftests/epoll/Makefile | 11 + .../testing/selftests/epoll/test_epoll.c | 344 ++++ trunk/tools/vm/page-types.c | 2 +- trunk/usr/gen_init_cpio.c | 43 +- trunk/virt/kvm/kvm_main.c | 4 +- 904 files changed, 15156 insertions(+), 13435 deletions(-) delete mode 100644 trunk/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt delete mode 100644 trunk/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt delete mode 100644 trunk/Documentation/zh_CN/IRQ.txt delete mode 100644 trunk/Documentation/zh_CN/arm64/booting.txt delete mode 100644 trunk/Documentation/zh_CN/arm64/memory.txt delete mode 100644 trunk/arch/arm/boot/dts/ecx-2000.dts delete mode 100644 trunk/arch/arm/boot/dts/ecx-common.dtsi rename trunk/arch/arm/boot/dts/{sh7372-mackerel.dts => sh7377.dtsi} (59%) create mode 100644 trunk/arch/arm/configs/g3evm_defconfig create mode 100644 trunk/arch/arm/configs/g4evm_defconfig delete mode 100644 trunk/arch/arm/include/debug/8250_32.S create mode 100644 trunk/arch/arm/mach-highbank/lluart.c create mode 100644 trunk/arch/arm/mach-shmobile/board-g3evm.c create mode 100644 trunk/arch/arm/mach-shmobile/board-g4evm.c create mode 100644 trunk/arch/arm/mach-shmobile/clock-sh7367.c create mode 100644 trunk/arch/arm/mach-shmobile/clock-sh7377.c create mode 100644 trunk/arch/arm/mach-shmobile/include/mach/sh7367.h create mode 100644 trunk/arch/arm/mach-shmobile/include/mach/sh7377.h create mode 100644 trunk/arch/arm/mach-shmobile/intc-sh7367.c create mode 100644 trunk/arch/arm/mach-shmobile/intc-sh7377.c create mode 100644 trunk/arch/arm/mach-shmobile/pfc-sh7367.c create mode 100644 trunk/arch/arm/mach-shmobile/pfc-sh7377.c create mode 100644 trunk/arch/arm/mach-shmobile/setup-sh7367.c create mode 100644 trunk/arch/arm/mach-shmobile/setup-sh7377.c create mode 100644 trunk/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h create mode 100644 trunk/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h delete mode 100644 trunk/arch/arm/plat-samsung/include/plat/spi-core.h create mode 100644 trunk/arch/ia64/include/asm/kvm_para.h rename trunk/arch/m68k/include/{uapi => }/asm/a.out.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/auxvec.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/byteorder.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/cachectl.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/fcntl.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/ioctls.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/msgbuf.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/param.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/poll.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/posix_types.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/sembuf.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/shmbuf.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/sigcontext.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/socket.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/sockios.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/stat.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/swab.h (100%) rename trunk/arch/m68k/include/{uapi => }/asm/termbits.h (100%) delete mode 100644 trunk/arch/m68k/include/uapi/asm/ptrace.h delete mode 100644 trunk/arch/m68k/include/uapi/asm/setup.h delete mode 100644 trunk/arch/m68k/include/uapi/asm/signal.h delete mode 100644 trunk/arch/m68k/include/uapi/asm/termios.h delete mode 100644 trunk/arch/m68k/include/uapi/asm/unistd.h delete mode 100644 trunk/arch/s390/include/uapi/asm/kvm_para.h delete mode 100644 trunk/drivers/clk/clk-twl6040.c delete mode 100644 trunk/drivers/clk/versatile/clk-vexpress-osc.c delete mode 100644 trunk/drivers/clk/versatile/clk-vexpress.c rename trunk/drivers/i2c/{ => busses}/i2c-stub.c (75%) delete mode 100644 trunk/drivers/mfd/vexpress-config.c delete mode 100644 trunk/drivers/mfd/vexpress-sysreg.c delete mode 100644 trunk/drivers/net/phy/at803x.c delete mode 100644 trunk/drivers/xen/fallback.c delete mode 100644 trunk/include/linux/hashtable.h rename trunk/include/{uapi => }/linux/raid/md_p.h (100%) delete mode 100644 trunk/include/linux/vexpress.h delete mode 100644 trunk/include/uapi/linux/raid/md_u.h create mode 100644 trunk/tools/testing/selftests/epoll/Makefile create mode 100644 trunk/tools/testing/selftests/epoll/test_epoll.c diff --git a/[refs] b/[refs] index 4eb956400ffb..97543be8b2c3 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 97b129be91bc978a205db24241840b95cfa28325 +refs/heads/master: 52569e2f1747703c1cc6b3b058b0ac11e4288ef5 diff --git a/trunk/Documentation/00-INDEX b/trunk/Documentation/00-INDEX index ceb1ff735469..f54273e2ac97 100644 --- a/trunk/Documentation/00-INDEX +++ b/trunk/Documentation/00-INDEX @@ -210,8 +210,6 @@ local_ops.txt - semantics and behavior of local atomic operations. lockdep-design.txt - documentation on the runtime locking correctness validator. -lockup-watchdogs.txt - - info on soft and hard lockup detectors (aka nmi_watchdog). logo.gif - full colour GIF image of Linux logo (penguin - Tux). logo.txt @@ -242,6 +240,8 @@ netlabel/ - directory with information on the NetLabel subsystem. networking/ - directory with info on various aspects of networking with Linux. +nmi_watchdog.txt + - info on NMI watchdog for SMP systems. nommu-mmap.txt - documentation about no-mmu memory mapping support. numastat.txt diff --git a/trunk/Documentation/arm64/memory.txt b/trunk/Documentation/arm64/memory.txt index 4110cca96bd6..dbbdcbba75a3 100644 --- a/trunk/Documentation/arm64/memory.txt +++ b/trunk/Documentation/arm64/memory.txt @@ -27,17 +27,17 @@ Start End Size Use ----------------------------------------------------------------------- 0000000000000000 0000007fffffffff 512GB user -ffffff8000000000 ffffffbbfffeffff ~240GB vmalloc +ffffff8000000000 ffffffbbfffcffff ~240GB vmalloc -ffffffbbffff0000 ffffffbbffffffff 64KB [guard page] +ffffffbbfffd0000 ffffffbcfffdffff 64KB [guard page] -ffffffbc00000000 ffffffbdffffffff 8GB vmemmap +ffffffbbfffe0000 ffffffbcfffeffff 64KB PCI I/O space -ffffffbe00000000 ffffffbffbbfffff ~8GB [guard, future vmmemap] +ffffffbbffff0000 ffffffbcffffffff 64KB [guard page] -ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O space +ffffffbc00000000 ffffffbdffffffff 8GB vmemmap -ffffffbbffff0000 ffffffbcffffffff ~2MB [guard] +ffffffbe00000000 ffffffbffbffffff ~8GB [guard, future vmmemap] ffffffbffc000000 ffffffbfffffffff 64MB modules diff --git a/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt b/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt index d187e9f7cf1c..ecc81e368715 100644 --- a/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt +++ b/trunk/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -8,7 +8,7 @@ PIT Timer required properties: shared across all System Controller members. TC/TCLIB Timer required properties: -- compatible: Should be "atmel,-tcb". +- compatible: Should be "atmel,-pit". can be "at91rm9200" or "at91sam9x5" - reg: Should contain registers location and length - interrupts: Should contain all interrupts for the TC block diff --git a/trunk/Documentation/devicetree/bindings/arm/calxeda.txt b/trunk/Documentation/devicetree/bindings/arm/calxeda.txt index 25fcf96795ca..4755caaccba6 100644 --- a/trunk/Documentation/devicetree/bindings/arm/calxeda.txt +++ b/trunk/Documentation/devicetree/bindings/arm/calxeda.txt @@ -1,15 +1,8 @@ -Calxeda Platforms Device Tree Bindings +Calxeda Highbank Platforms Device Tree Bindings ----------------------------------------------- -Boards with Calxeda Cortex-A9 based ECX-1000 (Highbank) SOC shall have the -following properties. - -Required root node properties: - - compatible = "calxeda,highbank"; - - -Boards with Calxeda Cortex-A15 based ECX-2000 SOC shall have the following +Boards with Calxeda Cortex-A9 based Highbank SOC shall have the following properties. Required root node properties: - - compatible = "calxeda,ecx-2000"; + - compatible = "calxeda,highbank"; diff --git a/trunk/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt b/trunk/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt deleted file mode 100644 index 9cf3f25544c7..000000000000 --- a/trunk/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt +++ /dev/null @@ -1,50 +0,0 @@ -ARM Versatile Express system registers --------------------------------------- - -This is a system control registers block, providing multiple low level -platform functions like board detection and identification, software -interrupt generation, MMC and NOR Flash control etc. - -Required node properties: -- compatible value : = "arm,vexpress,sysreg"; -- reg : physical base address and the size of the registers window -- gpio-controller : specifies that the node is a GPIO controller -- #gpio-cells : size of the GPIO specifier, should be 2: - - first cell is the pseudo-GPIO line number: - 0 - MMC CARDIN - 1 - MMC WPROT - 2 - NOR FLASH WPn - - second cell can take standard GPIO flags (currently ignored). - -Example: - v2m_sysreg: sysreg@10000000 { - compatible = "arm,vexpress-sysreg"; - reg = <0x10000000 0x1000>; - gpio-controller; - #gpio-cells = <2>; - }; - -This block also can also act a bridge to the platform's configuration -bus via "system control" interface, addressing devices with site number, -position in the board stack, config controller, function and device -numbers - see motherboard's TRM for more details. - -The node describing a config device must refer to the sysreg node via -"arm,vexpress,config-bridge" phandle (can be also defined in the node's -parent) and relies on the board topology properties - see main vexpress -node documentation for more details. It must must also define the -following property: -- arm,vexpress-sysreg,func : must contain two cells: - - first cell defines function number (eg. 1 for clock generator, - 2 for voltage regulators etc.) - - device number (eg. osc 0, osc 1 etc.) - -Example: - mcc { - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 0>; - }; - }; diff --git a/trunk/Documentation/devicetree/bindings/arm/vexpress.txt b/trunk/Documentation/devicetree/bindings/arm/vexpress.txt index ae49161e478a..ec8b50cbb2e8 100644 --- a/trunk/Documentation/devicetree/bindings/arm/vexpress.txt +++ b/trunk/Documentation/devicetree/bindings/arm/vexpress.txt @@ -11,10 +11,6 @@ the motherboard file using a /include/ directive. As the motherboard can be initialized in one of two different configurations ("memory maps"), care must be taken to include the correct one. - -Root node ---------- - Required properties in the root node: - compatible value: compatible = "arm,vexpress,", "arm,vexpress"; @@ -49,10 +45,6 @@ Optional properties in the root node: - Coretile Express A9x4 (V2P-CA9) HBI-0225: arm,hbi = <0x225>; - -CPU nodes ---------- - Top-level standard "cpus" node is required. It must contain a node with device_type = "cpu" property for every available core, eg.: @@ -67,52 +59,6 @@ with device_type = "cpu" property for every available core, eg.: }; }; - -Configuration infrastructure ----------------------------- - -The platform has an elaborated configuration system, consisting of -microcontrollers residing on the mother- and daughterboards known -as Motherboard/Daughterboard Configuration Controller (MCC and DCC). -The controllers are responsible for the platform initialization -(reset generation, flash programming, FPGA bitfiles loading etc.) -but also control clock generators, voltage regulators, gather -environmental data like temperature, power consumption etc. Even -the video output switch (FPGA) is controlled that way. - -Nodes describing devices controlled by this infrastructure should -point at the bridge device node: -- bridge phandle: - arm,vexpress,config-bridge = ; -This property can be also defined in a parent node (eg. for a DCC) -and is effective for all children. - - -Platform topology ------------------ - -As Versatile Express can be configured in number of physically -different setups, the device tree should describe platform topology. -Root node and main motherboard node must define the following -property, describing physical location of the children nodes: -- site number: - arm,vexpress,site = ; - where 0 means motherboard, 1 or 2 are daugtherboard sites, - 0xf means "master" site (site containing main CPU tile) -- when daughterboards are stacked on one site, their position - in the stack be be described with: - arm,vexpress,position = ; -- when describing tiles consisting more than one DCC, its number - can be described with: - arm,vexpress,dcc = ; - -Any of the numbers above defaults to zero if not defined in -the node or any of its parent. - - -Motherboard ------------ - The motherboard description file provides a single "motherboard" node using 2 address cells corresponding to the Static Memory Bus used between the motherboard and the tile. The first cell defines the Chip @@ -141,30 +87,22 @@ can be used to obtain required phandle in the tile's "aliases" node: - SP804 timers: v2m_timer01 and v2m_timer23 -The tile description should define a "smb" node, describing the -Static Memory Bus between the tile and motherboard. It must define -the following properties: -- "simple-bus" compatible value (to ensure creation of the children) - compatible = "simple-bus"; -- mapping of the SMB CS/offset addresses into main address space: - #address-cells = <2>; - #size-cells = <1>; - ranges = <...>; -- interrupts mapping: - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 63>; - interrupt-map = <...>; +Current Linux implementation requires a "arm,v2m_timer" alias +pointing at one of the motherboard's SP804 timers, if it is to be +used as the system timer. This alias should be defined in the +motherboard files. +The tile description must define "ranges", "interrupt-map-mask" and +"interrupt-map" properties to translate the motherboard's address +and interrupt space into one used by the tile's processor. -Example of a VE tile description (simplified) ---------------------------------------------- +Abbreviated example: /dts-v1/; / { model = "V2P-CA5s"; arm,hbi = <0x225>; - arm,vexpress,site = <0xf>; compatible = "arm,vexpress-v2p-ca5s", "arm,vexpress"; interrupt-parent = <&gic>; #address-cells = <1>; @@ -196,29 +134,13 @@ Example of a VE tile description (simplified) <0x2c000100 0x100>; }; - dcc { - compatible = "simple-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - compatible = "arm,vexpress-osc"; - }; - }; - - smb { - compatible = "simple-bus"; - - #address-cells = <2>; - #size-cells = <1>; + motherboard { /* CS0 is visible at 0x08000000 */ ranges = <0 0 0x08000000 0x04000000>; - - #interrupt-cells = <1>; interrupt-map-mask = <0 0 63>; /* Active high IRQ 0 is connected to GIC's SPI0 */ interrupt-map = <0 0 0 &gic 0 0 4>; - - /include/ "vexpress-v2m-rs1.dtsi" }; }; +/include/ "vexpress-v2m-rs1.dtsi" diff --git a/trunk/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/trunk/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt deleted file mode 100644 index df70318a617f..000000000000 --- a/trunk/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt +++ /dev/null @@ -1,19 +0,0 @@ -* EETI eGalax Multiple Touch Controller - -Required properties: -- compatible: must be "eeti,egalax_ts" -- reg: i2c slave address -- interrupt-parent: the phandle for the interrupt controller -- interrupts: touch controller interrupt -- wakeup-gpios: the gpio pin to be used for waking up the controller - as well as uased as irq pin - -Example: - - egalax_ts@04 { - compatible = "eeti,egalax_ts"; - reg = <0x04>; - interrupt-parent = <&gpio1>; - interrupts = <9 2>; - wakeup-gpios = <&gpio1 9 0>; - }; diff --git a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt index 683fde93c4fb..c8e578263ce2 100644 --- a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt +++ b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra20-pinmux.txt @@ -93,7 +93,7 @@ Valid values for pin and group names are: With some exceptions, these support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode, nvidia,pull-down-strength, - nvidia,pull-up-strength, nvidia,slew-rate-rising, nvidia,slew-rate-falling. + nvidia,pull-up-strength, nvidia,slew_rate-rising, nvidia,slew_rate-falling. drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, drive_cdev2, drive_csus, drive_dap1, drive_dap2, drive_dap3, drive_dap4, drive_dbg, diff --git a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt index 6f426ed7009e..c275b70349c1 100644 --- a/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt +++ b/trunk/Documentation/devicetree/bindings/pinctrl/nvidia,tegra30-pinmux.txt @@ -83,7 +83,7 @@ Valid values for pin and group names are: drive groups: These all support nvidia,pull-down-strength, nvidia,pull-up-strength, - nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all + nvidia,slew_rate-rising, nvidia,slew_rate-falling. Most but not all support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode. ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, cec, crt, csus, dap1, diff --git a/trunk/Documentation/firmware_class/README b/trunk/Documentation/firmware_class/README index 815b711bcd85..7eceaff63f5f 100644 --- a/trunk/Documentation/firmware_class/README +++ b/trunk/Documentation/firmware_class/README @@ -18,40 +18,32 @@ High level behavior (mixed): ============================ - 1), kernel(driver): - - calls request_firmware(&fw_entry, $FIRMWARE, device) - - kernel searchs the fimware image with name $FIRMWARE directly - in the below search path of root filesystem: - "/lib/firmware/updates/" UTS_RELEASE, - "/lib/firmware/updates", - "/lib/firmware/" UTS_RELEASE, - "/lib/firmware" - - If found, goto 7), else goto 2) - - 2), userspace: + kernel(driver): calls request_firmware(&fw_entry, $FIRMWARE, device) + + userspace: - /sys/class/firmware/xxx/{loading,data} appear. - hotplug gets called with a firmware identifier in $FIRMWARE and the usual hotplug environment. - hotplug: echo 1 > /sys/class/firmware/xxx/loading - 3), kernel: Discard any previous partial load. + kernel: Discard any previous partial load. - 4), userspace: + userspace: - hotplug: cat appropriate_firmware_image > \ /sys/class/firmware/xxx/data - 5), kernel: grows a buffer in PAGE_SIZE increments to hold the image as it + kernel: grows a buffer in PAGE_SIZE increments to hold the image as it comes in. - 6), userspace: + userspace: - hotplug: echo 0 > /sys/class/firmware/xxx/loading - 7), kernel: request_firmware() returns and the driver has the firmware + kernel: request_firmware() returns and the driver has the firmware image in fw_entry->{data,size}. If something went wrong request_firmware() returns non-zero and fw_entry is set to NULL. - 8), kernel(driver): Driver code calls release_firmware(fw_entry) releasing + kernel(driver): Driver code calls release_firmware(fw_entry) releasing the firmware image and any related resource. High level behavior (driver code): diff --git a/trunk/Documentation/hwmon/fam15h_power b/trunk/Documentation/hwmon/fam15h_power index 80654813d04a..a92918e0bd69 100644 --- a/trunk/Documentation/hwmon/fam15h_power +++ b/trunk/Documentation/hwmon/fam15h_power @@ -10,7 +10,7 @@ Supported chips: BIOS and Kernel Developer's Guide (BKDG) For AMD Family 15h Processors (not yet published) -Author: Andreas Herrmann +Author: Andreas Herrmann Description ----------- diff --git a/trunk/Documentation/zh_CN/IRQ.txt b/trunk/Documentation/zh_CN/IRQ.txt deleted file mode 100644 index 956026d5cf82..000000000000 --- a/trunk/Documentation/zh_CN/IRQ.txt +++ /dev/null @@ -1,39 +0,0 @@ -Chinese translated version of Documentation/IRQ.txt - -If you have any comment or update to the content, please contact the -original document maintainer directly. However, if you have a problem -communicating in English you can also ask the Chinese maintainer for -help. Contact the Chinese maintainer if this translation is outdated -or if there is a problem with the translation. - -Maintainer: Eric W. Biederman -Chinese maintainer: Fu Wei ---------------------------------------------------------------------- -Documentation/IRQ.txt 的中文翻译 - -如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 -交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 -译存在问题，请联系中文版维护者。 -英文版维护者： Eric W. Biederman -中文版维护者： 傅炜 Fu Wei -中文版翻译者： 傅炜 Fu Wei -中文版校译者： 傅炜 Fu Wei - - -以下为正文 ---------------------------------------------------------------------- -何为 IRQ? - -一个 IRQ 是来自某个设备的一个中断请求。目前，它们可以来自一个硬件引脚， -或来自一个数据包。多个设备可能连接到同个硬件引脚，从而共享一个 IRQ。 - -一个 IRQ 编号是用于告知硬件中断源的内核标识。通常情况下，这是一个 -全局 irq_desc 数组的索引，但是除了在 linux/interrupt.h 中的实现， -具体的细节是体系结构特定的。 - -一个 IRQ 编号是设备上某个可能的中断源的枚举。通常情况下，枚举的编号是 -该引脚在系统内中断控制器的所有输入引脚中的编号。对于 ISA 总线中的情况， -枚举的是在两个 i8259 中断控制器中 16 个输入引脚。 - -架构可以对 IRQ 编号指定额外的含义，在硬件涉及任何手工配置的情况下， -是被提倡的。ISA 的 IRQ 是一个分配这类额外含义的典型例子。 diff --git a/trunk/Documentation/zh_CN/arm64/booting.txt b/trunk/Documentation/zh_CN/arm64/booting.txt deleted file mode 100644 index 28fa325b7461..000000000000 --- a/trunk/Documentation/zh_CN/arm64/booting.txt +++ /dev/null @@ -1,156 +0,0 @@ -Chinese translated version of Documentation/arm64/booting.txt - -If you have any comment or update to the content, please contact the -original document maintainer directly. However, if you have a problem -communicating in English you can also ask the Chinese maintainer for -help. Contact the Chinese maintainer if this translation is outdated -or if there is a problem with the translation. - -Maintainer: Will Deacon -Chinese maintainer: Fu Wei ---------------------------------------------------------------------- -Documentation/arm64/booting.txt 的中文翻译 - -如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 -交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 -译存在问题，请联系中文版维护者。 - -英文版维护者： Will Deacon -中文版维护者： 傅炜 Fu Wei -中文版翻译者： 傅炜 Fu Wei -中文版校译者： 傅炜 Fu Wei - -以下为正文 ---------------------------------------------------------------------- - 启动 AArch64 Linux - ================== - -作者: Will Deacon -日期: 2012 年 09 月 07 日 - -本文档基于 Russell King 的 ARM 启动文档，且适用于所有公开发布的 -AArch64 Linux 内核代码。 - -AArch64 异常模型由多个异常级别（EL0 - EL3）组成，对于 EL0 和 EL1 -异常级有对应的安全和非安全模式。EL2 是系统管理级，且仅存在于 -非安全模式下。EL3 是最高特权级，且仅存在于安全模式下。 - -基于本文档的目的，我们将简单地使用‘引导装载程序’（‘boot loader’） -这个术语来定义在将控制权交给 Linux 内核前 CPU 上执行的所有软件。 -这可能包含安全监控和系统管理代码，或者它可能只是一些用于准备最小启动 -环境的指令。 - -基本上，引导装载程序（至少）应实现以下操作： - -1、设置和初始化 RAM -2、设置设备树数据 -3、解压内核映像 -4、调用内核映像 - - -1、设置和初始化 RAM ------------------ - -必要性: 强制 - -引导装载程序应该找到并初始化系统中所有内核用于保持系统变量数据的 RAM。 -这个操作的执行是设备依赖的。（它可能使用内部算法来自动定位和计算所有 -RAM，或可能使用对这个设备已知的 RAM 信息，还可能使用任何引导装载程序 -设计者想到的匹配方法。） - - -2、设置设备树数据 ---------------- - -必要性: 强制 - -设备树数据块（dtb）大小必须不大于 2 MB，且位于从内核映像起始算起第一个 -512MB 内的 2MB 边界上。这使得内核可以通过初始页表中的单个节描述符来 -映射此数据块。 - - -3、解压内核映像 -------------- - -必要性: 可选 - -AArch64 内核当前没有提供自解压代码，因此如果使用了压缩内核映像文件 -（比如 Image.gz），则需要通过引导装载程序（使用 gzip 等）来进行解压。 -若引导装载程序没有实现这个需求，就要使用非压缩内核映像文件。 - - -4、调用内核映像 -------------- - -必要性: 强制 - -已解压的内核映像包含一个 32 字节的头，内容如下： - - u32 magic = 0x14000008; /* 跳转到 stext, 小端 */ - u32 res0 = 0; /* 保留 */ - u64 text_offset; /* 映像装载偏移 */ - u64 res1 = 0; /* 保留 */ - u64 res2 = 0; /* 保留 */ - -映像必须位于系统 RAM 起始处的特定偏移（当前是 0x80000）。系统 RAM -的起始地址必须是以 2MB 对齐的。 - -在跳转入内核前，必须符合以下状态： - -- 停止所有 DMA 设备，这样内存数据就不会因为虚假网络包或磁盘数据而 - 被破坏。这可能可以节省你许多的调试时间。 - -- 主 CPU 通用寄存器设置 - x0 = 系统 RAM 中设备树数据块（dtb）的物理地址。 - x1 = 0 (保留，将来可能使用) - x2 = 0 (保留，将来可能使用) - x3 = 0 (保留，将来可能使用) - -- CPU 模式 - 所有形式的中断必须在 PSTATE.DAIF 中被屏蔽（Debug、SError、IRQ - 和 FIQ）。 - CPU 必须处于 EL2（推荐，可访问虚拟化扩展）或非安全 EL1 模式下。 - -- 高速缓存、MMU - MMU 必须关闭。 - 指令缓存开启或关闭都可以。 - 数据缓存必须关闭且无效。 - 外部高速缓存（如果存在）必须配置并禁用。 - -- 架构计时器 - CNTFRQ 必须设定为计时器的频率。 - 如果在 EL1 模式下进入内核，则 CNTHCTL_EL2 中的 EL1PCTEN (bit 0) - 必须置位。 - -- 一致性 - 通过内核启动的所有 CPU 在内核入口地址上必须处于相同的一致性域中。 - 这可能要根据具体实现来定义初始化过程，以使能每个CPU上对维护操作的 - 接收。 - -- 系统寄存器 - 在进入内核映像的异常级中，所有构架中可写的系统寄存器必须通过软件 - 在一个更高的异常级别下初始化，以防止在 未知 状态下运行。 - -引导装载程序必须在每个 CPU 处于以下状态时跳入内核入口： - -- 主 CPU 必须直接跳入内核映像的第一条指令。通过此 CPU 传递的设备树 - 数据块必须在每个 CPU 节点中包含以下内容： - - 1、‘enable-method’属性。目前，此字段支持的值仅为字符串“spin-table”。 - - 2、‘cpu-release-addr’标识一个 64-bit、初始化为零的内存位置。 - - 引导装载程序必须生成这些设备树属性，并在跳入内核入口之前将其插入 - 数据块。 - -- 任何辅助 CPU 必须在内存保留区（通过设备树中的 /memreserve/ 域传递 - 给内核）中自旋于内核之外，轮询它们的 cpu-release-addr 位置（必须 - 包含在保留区中）。可通过插入 wfe 指令来降低忙循环开销，而主 CPU 将 - 发出 sev 指令。当对 cpu-release-addr 所指位置的读取操作返回非零值 - 时，CPU 必须直接跳入此值所指向的地址。 - -- 辅助 CPU 通用寄存器设置 - x0 = 0 (保留，将来可能使用) - x1 = 0 (保留，将来可能使用) - x2 = 0 (保留，将来可能使用) - x3 = 0 (保留，将来可能使用) diff --git a/trunk/Documentation/zh_CN/arm64/memory.txt b/trunk/Documentation/zh_CN/arm64/memory.txt deleted file mode 100644 index 83b519314706..000000000000 --- a/trunk/Documentation/zh_CN/arm64/memory.txt +++ /dev/null @@ -1,93 +0,0 @@ -Chinese translated version of Documentation/arm64/memory.txt - -If you have any comment or update to the content, please contact the -original document maintainer directly. However, if you have a problem -communicating in English you can also ask the Chinese maintainer for -help. Contact the Chinese maintainer if this translation is outdated -or if there is a problem with the translation. - -Maintainer: Catalin Marinas -Chinese maintainer: Fu Wei ---------------------------------------------------------------------- -Documentation/arm64/memory.txt 的中文翻译 - -如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 -交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 -译存在问题，请联系中文版维护者。 - -英文版维护者： Catalin Marinas -中文版维护者： 傅炜 Fu Wei -中文版翻译者： 傅炜 Fu Wei -中文版校译者： 傅炜 Fu Wei - -以下为正文 ---------------------------------------------------------------------- - Linux 在 AArch64 中的内存布局 - =========================== - -作者: Catalin Marinas -日期: 2012 年 02 月 20 日 - -本文档描述 AArch64 Linux 内核所使用的虚拟内存布局。此构架可以实现 -页大小为 4KB 的 4 级转换表和页大小为 64KB 的 3 级转换表。 - -AArch64 Linux 使用页大小为 4KB 的 3 级转换表配置，对于用户和内核 -都有 39-bit (512GB) 的虚拟地址空间。对于页大小为 64KB的配置，仅 -使用 2 级转换表，但内存布局相同。 - -用户地址空间的 63:39 位为 0，而内核地址空间的相应位为 1。TTBRx 的 -选择由虚拟地址的 63 位给出。swapper_pg_dir 仅包含内核（全局）映射， -而用户 pgd 仅包含用户（非全局）映射。swapper_pgd_dir 地址被写入 -TTBR1 中，且从不写入 TTBR0。 - - -AArch64 Linux 内存布局： - -起始地址 结束地址 大小 用途 ------------------------------------------------------------------------ -0000000000000000 0000007fffffffff 512GB 用户空间 - -ffffff8000000000 ffffffbbfffcffff ~240GB vmalloc - -ffffffbbfffd0000 ffffffbcfffdffff 64KB [防护页] - -ffffffbbfffe0000 ffffffbcfffeffff 64KB PCI I/O 空间 - -ffffffbbffff0000 ffffffbcffffffff 64KB [防护页] - -ffffffbc00000000 ffffffbdffffffff 8GB vmemmap - -ffffffbe00000000 ffffffbffbffffff ~8GB [防护页，未来用于 vmmemap] - -ffffffbffc000000 ffffffbfffffffff 64MB 模块 - -ffffffc000000000 ffffffffffffffff 256GB 内存空间 - - -4KB 页大小的转换表查找： - -+--------+--------+--------+--------+--------+--------+--------+--------+ -|63 56|55 48|47 40|39 32|31 24|23 16|15 8|7 0| -+--------+--------+--------+--------+--------+--------+--------+--------+ - | | | | | | - | | | | | v - | | | | | [11:0] 页内偏移 - | | | | +-> [20:12] L3 索引 - | | | +-----------> [29:21] L2 索引 - | | +---------------------> [38:30] L1 索引 - | +-------------------------------> [47:39] L0 索引 (未使用) - +-------------------------------------------------> [63] TTBR0/1 - - -64KB 页大小的转换表查找： - -+--------+--------+--------+--------+--------+--------+--------+--------+ -|63 56|55 48|47 40|39 32|31 24|23 16|15 8|7 0| -+--------+--------+--------+--------+--------+--------+--------+--------+ - | | | | | - | | | | v - | | | | [15:0] 页内偏移 - | | | +----------> [28:16] L3 索引 - | | +--------------------------> [41:29] L2 索引 (仅使用 38:29 ) - | +-------------------------------> [47:42] L1 索引 (未使用) - +-------------------------------------------------> [63] TTBR0/1 diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index 59203e77ce9e..027ec2bfa135 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -503,7 +503,7 @@ F: include/linux/altera_uart.h F: include/linux/altera_jtaguart.h AMD FAM15H PROCESSOR POWER MONITORING DRIVER -M: Andreas Herrmann +M: Andreas Herrmann L: lm-sensors@lm-sensors.org S: Maintained F: Documentation/hwmon/fam15h_power @@ -637,13 +637,6 @@ W: http://www.arm.linux.org.uk/ S: Maintained F: arch/arm/ -ARM SUB-ARCHITECTURES -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: MAINTAINED -F: arch/arm/mach-*/ -F: arch/arm/plat-*/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git - ARM PRIMECELL AACI PL041 DRIVER M: Russell King S: Maintained @@ -2507,7 +2500,6 @@ M: Joonyoung Shim M: Seung-Woo Kim M: Kyungmin Park L: dri-devel@lists.freedesktop.org -T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git S: Supported F: drivers/gpu/drm/exynos F: include/drm/exynos* @@ -2810,7 +2802,6 @@ F: sound/usb/misc/ua101.c EXTENSIBLE FIRMWARE INTERFACE (EFI) M: Matt Fleming L: linux-efi@vger.kernel.org -T: git git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git S: Maintained F: Documentation/x86/efi-stub.txt F: arch/ia64/kernel/efi.c @@ -5070,13 +5061,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git S: Odd Fixes F: drivers/net/ F: include/linux/if_* -F: include/linux/netdevice.h -F: include/linux/arcdevice.h -F: include/linux/etherdevice.h -F: include/linux/fcdevice.h -F: include/linux/fddidevice.h -F: include/linux/hippidevice.h -F: include/linux/inetdevice.h +F: include/linux/*device.h NETXEN (1/10) GbE SUPPORT M: Sony Chacko @@ -5648,7 +5633,7 @@ S: Maintained F: drivers/pinctrl/spear/ PKTCDVD DRIVER -M: Jiri Kosina +M: Peter Osterlund S: Maintained F: drivers/block/pktcdvd.c F: include/linux/pktcdvd.h diff --git a/trunk/Makefile b/trunk/Makefile index 6edac73ee1ba..14c93b39b929 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 7 SUBLEVEL = 0 -EXTRAVERSION = -rc5 +EXTRAVERSION = -rc2 NAME = Terrified Chipmunk # *DOCUMENTATION* diff --git a/trunk/arch/alpha/include/asm/thread_info.h b/trunk/arch/alpha/include/asm/thread_info.h index 1f8c72959fb6..4554ecbff7c6 100644 --- a/trunk/arch/alpha/include/asm/thread_info.h +++ b/trunk/arch/alpha/include/asm/thread_info.h @@ -7,7 +7,6 @@ #include #include #include -#include #endif #ifndef __ASSEMBLY__ @@ -22,7 +21,6 @@ struct thread_info { mm_segment_t addr_limit; /* thread address space */ unsigned cpu; /* current CPU */ int preempt_count; /* 0 => preemptable, <0 => BUG */ - unsigned int status; /* thread-synchronous flags */ int bpt_nsaved; unsigned long bpt_addr[2]; /* breakpoint handling */ @@ -65,6 +63,8 @@ register struct thread_info *__current_thread_info __asm__("$8"); * - these are process state flags and used from assembly * - pending work-to-be-done flags come first and must be assigned to be * within bits 0 to 7 to fit in and immediate operand. + * - ALPHA_UAC_SHIFT below must be kept consistent with the unaligned + * control flags. * * TIF_SYSCALL_TRACE is known to be 0 via blbs. */ @@ -72,12 +72,18 @@ register struct thread_info *__current_thread_info __asm__("$8"); #define TIF_NOTIFY_RESUME 1 /* callback before returning to user */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ +#define TIF_POLLING_NRFLAG 8 /* poll_idle is polling NEED_RESCHED */ #define TIF_DIE_IF_KERNEL 9 /* dik recursion lock */ +#define TIF_UAC_NOPRINT 10 /* ! Preserve sequence of following */ +#define TIF_UAC_NOFIX 11 /* ! flags as they match */ +#define TIF_UAC_SIGBUS 12 /* ! userspace part of 'osf_sysinfo' */ #define TIF_MEMDIE 13 /* is terminating due to OOM killer */ +#define TIF_RESTORE_SIGMASK 14 /* restore signal mask in do_signal */ #define _TIF_SYSCALL_TRACE (1<status & TS_POLLING) - -#ifndef __ASSEMBLY__ -#define HAVE_SET_RESTORE_SIGMASK 1 -static inline void set_restore_sigmask(void) -{ - struct thread_info *ti = current_thread_info(); - ti->status |= TS_RESTORE_SIGMASK; - WARN_ON(!test_bit(TIF_SIGPENDING, (unsigned long *)&ti->flags)); -} -static inline void clear_restore_sigmask(void) -{ - current_thread_info()->status &= ~TS_RESTORE_SIGMASK; -} -static inline bool test_restore_sigmask(void) -{ - return current_thread_info()->status & TS_RESTORE_SIGMASK; -} -static inline bool test_and_clear_restore_sigmask(void) -{ - struct thread_info *ti = current_thread_info(); - if (!(ti->status & TS_RESTORE_SIGMASK)) - return false; - ti->status &= ~TS_RESTORE_SIGMASK; - return true; -} -#endif - -#define SET_UNALIGN_CTL(task,value) ({ \ - __u32 status = task_thread_info(task)->status & ~UAC_BITMASK; \ - if (value & PR_UNALIGN_NOPRINT) \ - status |= TS_UAC_NOPRINT; \ - if (value & PR_UNALIGN_SIGBUS) \ - status |= TS_UAC_SIGBUS; \ - if (value & 4) /* alpha-specific */ \ - status |= TS_UAC_NOFIX; \ - task_thread_info(task)->status = status; \ +#define SET_UNALIGN_CTL(task,value) ({ \ + task_thread_info(task)->flags = ((task_thread_info(task)->flags & \ + ~ALPHA_UAC_MASK) \ + | (((value) << ALPHA_UAC_SHIFT) & (1<status & ~UAC_BITMASK; \ - __u32 res = 0; \ - if (status & TS_UAC_NOPRINT) \ - res |= PR_UNALIGN_NOPRINT; \ - if (status & TS_UAC_SIGBUS) \ - res |= PR_UNALIGN_SIGBUS; \ - if (status & TS_UAC_NOFIX) \ - res |= 4; \ - put_user(res, (int __user *)(value)); \ + put_user((task_thread_info(task)->flags & (1 << TIF_UAC_NOPRINT))\ + >> ALPHA_UAC_SHIFT \ + | (task_thread_info(task)->flags & (1 << TIF_UAC_SIGBUS))\ + >> (ALPHA_UAC_SHIFT + 1) \ + | (task_thread_info(task)->flags & (1 << TIF_UAC_NOFIX))\ + >> (ALPHA_UAC_SHIFT - 1), \ + (int __user *)(value)); \ }) +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* __KERNEL__ */ #endif /* _ALPHA_THREAD_INFO_H */ diff --git a/trunk/arch/alpha/kernel/osf_sys.c b/trunk/arch/alpha/kernel/osf_sys.c index 1e6956a90608..9eb090582cf1 100644 --- a/trunk/arch/alpha/kernel/osf_sys.c +++ b/trunk/arch/alpha/kernel/osf_sys.c @@ -793,7 +793,8 @@ SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer, case GSI_UACPROC: if (nbytes < sizeof(unsigned int)) return -EINVAL; - w = current_thread_info()->status & UAC_BITMASK; + w = (current_thread_info()->flags >> ALPHA_UAC_SHIFT) & + UAC_BITMASK; if (put_user(w, (unsigned int __user *)buffer)) return -EFAULT; return 1; @@ -903,20 +904,24 @@ SYSCALL_DEFINE5(osf_setsysinfo, unsigned long, op, void __user *, buffer, break; case SSI_NVPAIRS: { - unsigned __user *p = buffer; - unsigned i; + unsigned long v, w, i; + unsigned int old, new; - for (i = 0, p = buffer; i < nbytes; ++i, p += 2) { - unsigned v, w, status; + for (i = 0; i < nbytes; ++i) { - if (get_user(v, p) || get_user(w, p + 1)) + if (get_user(v, 2*i + (unsigned int __user *)buffer)) + return -EFAULT; + if (get_user(w, 2*i + 1 + (unsigned int __user *)buffer)) return -EFAULT; switch (v) { case SSIN_UACPROC: - w &= UAC_BITMASK; - status = current_thread_info()->status; - status = (status & ~UAC_BITMASK) | w; - current_thread_info()->status = status; + again: + old = current_thread_info()->flags; + new = old & ~(UAC_BITMASK << ALPHA_UAC_SHIFT); + new = new | (w & UAC_BITMASK) << ALPHA_UAC_SHIFT; + if (cmpxchg(¤t_thread_info()->flags, + old, new) != old) + goto again; break; default: diff --git a/trunk/arch/alpha/kernel/process.c b/trunk/arch/alpha/kernel/process.c index 51987dcf79b8..4054e0ffe2b2 100644 --- a/trunk/arch/alpha/kernel/process.c +++ b/trunk/arch/alpha/kernel/process.c @@ -49,7 +49,7 @@ EXPORT_SYMBOL(pm_power_off); void cpu_idle(void) { - current_thread_info()->status |= TS_POLLING; + set_thread_flag(TIF_POLLING_NRFLAG); while (1) { /* FIXME -- EV6 and LCA45 know how to power down diff --git a/trunk/arch/alpha/kernel/traps.c b/trunk/arch/alpha/kernel/traps.c index 272666d006df..80d987c0e9aa 100644 --- a/trunk/arch/alpha/kernel/traps.c +++ b/trunk/arch/alpha/kernel/traps.c @@ -780,17 +780,17 @@ do_entUnaUser(void __user * va, unsigned long opcode, /* Check the UAC bits to decide what the user wants us to do with the unaliged access. */ - if (!(current_thread_info()->status & TS_UAC_NOPRINT)) { + if (!test_thread_flag (TIF_UAC_NOPRINT)) { if (__ratelimit(&ratelimit)) { printk("%s(%d): unaligned trap at %016lx: %p %lx %ld\n", current->comm, task_pid_nr(current), regs->pc - 4, va, opcode, reg); } } - if ((current_thread_info()->status & TS_UAC_SIGBUS)) + if (test_thread_flag (TIF_UAC_SIGBUS)) goto give_sigbus; /* Not sure why you'd want to use this, but... */ - if ((current_thread_info()->status & TS_UAC_NOFIX)) + if (test_thread_flag (TIF_UAC_NOFIX)) return; /* Don't bother reading ds in the access check since we already diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index ade7e924bef5..73067efd4845 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -1603,8 +1603,8 @@ config NR_CPUS default "4" config HOTPLUG_CPU - bool "Support for hot-pluggable CPUs" - depends on SMP && HOTPLUG + bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" + depends on SMP && HOTPLUG && EXPERIMENTAL help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. @@ -1645,8 +1645,8 @@ config HZ default 100 config THUMB2_KERNEL - bool "Compile the kernel in Thumb-2 mode" - depends on CPU_V7 && !CPU_V6 && !CPU_V6K + bool "Compile the kernel in Thumb-2 mode (EXPERIMENTAL)" + depends on CPU_V7 && !CPU_V6 && !CPU_V6K && EXPERIMENTAL select AEABI select ARM_ASM_UNIFIED select ARM_UNWIND @@ -1850,7 +1850,6 @@ config XEN_DOM0 config XEN bool "Xen guest support on ARM (EXPERIMENTAL)" depends on EXPERIMENTAL && ARM && OF - depends on CPU_V7 && !CPU_V6 help Say Y if you want to run Linux in a Virtual Machine on Xen on ARM. diff --git a/trunk/arch/arm/Makefile b/trunk/arch/arm/Makefile index 5f914fca911b..f023e3acdfbd 100644 --- a/trunk/arch/arm/Makefile +++ b/trunk/arch/arm/Makefile @@ -21,6 +21,8 @@ endif OBJCOPYFLAGS :=-O binary -R .comment -S GZFLAGS :=-9 #KBUILD_CFLAGS +=-pipe +# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: +KBUILD_CFLAGS +=$(call cc-option,-marm,) # Never generate .eh_frame KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm) @@ -103,20 +105,17 @@ endif ifeq ($(CONFIG_THUMB2_KERNEL),y) AFLAGS_AUTOIT :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it) AFLAGS_NOWARN :=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W) -CFLAGS_ISA :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN) -AFLAGS_ISA :=$(CFLAGS_ISA) -Wa$(comma)-mthumb +CFLAGS_THUMB2 :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN) +AFLAGS_THUMB2 :=$(CFLAGS_THUMB2) -Wa$(comma)-mthumb # Work around buggy relocation from gas if requested: ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y) CFLAGS_MODULE +=-fno-optimize-sibling-calls endif -else -CFLAGS_ISA :=$(call cc-option,-marm,) -AFLAGS_ISA :=$(CFLAGS_ISA) endif # Need -Uarm for gcc < 3.x -KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm -KBUILD_AFLAGS +=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float +KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_THUMB2) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm +KBUILD_AFLAGS +=$(CFLAGS_ABI) $(AFLAGS_THUMB2) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float CHECKFLAGS += -D__arm__ diff --git a/trunk/arch/arm/boot/Makefile b/trunk/arch/arm/boot/Makefile index f2aa09eb658e..3fdab016aa5c 100644 --- a/trunk/arch/arm/boot/Makefile +++ b/trunk/arch/arm/boot/Makefile @@ -33,7 +33,7 @@ ifeq ($(CONFIG_XIP_KERNEL),y) $(obj)/xipImage: vmlinux FORCE $(call if_changed,objcopy) - $(kecho) ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' + @echo ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' $(obj)/Image $(obj)/zImage: FORCE @echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)' @@ -48,14 +48,14 @@ $(obj)/xipImage: FORCE $(obj)/Image: vmlinux FORCE $(call if_changed,objcopy) - $(kecho) ' Kernel: $@ is ready' + @echo ' Kernel: $@ is ready' $(obj)/compressed/vmlinux: $(obj)/Image FORCE $(Q)$(MAKE) $(build)=$(obj)/compressed $@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE $(call if_changed,objcopy) - $(kecho) ' Kernel: $@ is ready' + @echo ' Kernel: $@ is ready' endif @@ -90,7 +90,7 @@ fi $(obj)/uImage: $(obj)/zImage FORCE @$(check_for_multiple_loadaddr) $(call if_changed,uimage) - $(kecho) ' Image $@ is ready' + @echo ' Image $@ is ready' $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(Q)$(MAKE) $(build)=$(obj)/bootp $@ @@ -98,7 +98,7 @@ $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(obj)/bootpImage: $(obj)/bootp/bootp FORCE $(call if_changed,objcopy) - $(kecho) ' Kernel: $@ is ready' + @echo ' Kernel: $@ is ready' PHONY += initrd FORCE initrd: diff --git a/trunk/arch/arm/boot/dts/Makefile b/trunk/arch/arm/boot/dts/Makefile index b994045802b0..f37cf9fa5fa0 100644 --- a/trunk/arch/arm/boot/dts/Makefile +++ b/trunk/arch/arm/boot/dts/Makefile @@ -24,8 +24,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ exynos4210-smdkv310.dtb \ exynos4210-trats.dtb \ exynos5250-smdk5250.dtb -dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \ - ecx-2000.dtb +dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \ integratorcp.dtb dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb @@ -78,8 +77,7 @@ dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb dtb-$(CONFIG_ARCH_U8500) += snowball.dtb dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ r8a7740-armadillo800eva.dtb \ - sh73a0-kzm9g.dtb \ - sh7372-mackerel.dtb + sh73a0-kzm9g.dtb dtb-$(CONFIG_ARCH_SPEAR13XX) += spear1310-evb.dtb \ spear1340-evb.dtb dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \ diff --git a/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index e6391a4e6649..b06c0db273b1 100644 --- a/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/trunk/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -126,14 +126,14 @@ #size-cells = <0>; btn3 { - label = "Button 3"; + label = "Buttin 3"; gpios = <&pioA 30 1>; linux,code = <0x103>; gpio-key,wakeup; }; btn4 { - label = "Button 4"; + label = "Buttin 4"; gpios = <&pioA 31 1>; linux,code = <0x104>; gpio-key,wakeup; diff --git a/trunk/arch/arm/boot/dts/dbx5x0.dtsi b/trunk/arch/arm/boot/dts/dbx5x0.dtsi index 4b0e0ca08f40..748ba7aa746c 100644 --- a/trunk/arch/arm/boot/dts/dbx5x0.dtsi +++ b/trunk/arch/arm/boot/dts/dbx5x0.dtsi @@ -483,8 +483,6 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80004000 0x1000>; interrupts = <0 21 0x4>; - arm,primecell-periphid = <0x180024>; - #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -496,8 +494,6 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80122000 0x1000>; interrupts = <0 22 0x4>; - arm,primecell-periphid = <0x180024>; - #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -509,8 +505,6 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80128000 0x1000>; interrupts = <0 55 0x4>; - arm,primecell-periphid = <0x180024>; - #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -522,8 +516,6 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80110000 0x1000>; interrupts = <0 12 0x4>; - arm,primecell-periphid = <0x180024>; - #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -535,8 +527,6 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x8012a000 0x1000>; interrupts = <0 51 0x4>; - arm,primecell-periphid = <0x180024>; - #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -583,38 +573,33 @@ interrupts = <0 60 0x4>; status = "disabled"; }; - sdi@80118000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80118000 0x1000>; interrupts = <0 50 0x4>; status = "disabled"; }; - sdi@80005000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80005000 0x1000>; interrupts = <0 41 0x4>; status = "disabled"; }; - sdi@80119000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80119000 0x1000>; interrupts = <0 59 0x4>; status = "disabled"; }; - sdi@80114000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80114000 0x1000>; interrupts = <0 99 0x4>; status = "disabled"; }; - sdi@80008000 { compatible = "arm,pl18x", "arm,primecell"; - reg = <0x80008000 0x1000>; + reg = <0x80114000 0x1000>; interrupts = <0 100 0x4>; status = "disabled"; }; diff --git a/trunk/arch/arm/boot/dts/ecx-2000.dts b/trunk/arch/arm/boot/dts/ecx-2000.dts deleted file mode 100644 index 46477ac1de99..000000000000 --- a/trunk/arch/arm/boot/dts/ecx-2000.dts +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright 2011-2012 Calxeda, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see . - */ - -/dts-v1/; - -/* First 4KB has pen for secondary cores. */ -/memreserve/ 0x00000000 0x0001000; - -/ { - model = "Calxeda ECX-2000"; - compatible = "calxeda,ecx-2000"; - #address-cells = <2>; - #size-cells = <2>; - clock-ranges; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - compatible = "arm,cortex-a15"; - reg = <0>; - clocks = <&a9pll>; - clock-names = "cpu"; - }; - - cpu@1 { - compatible = "arm,cortex-a15"; - reg = <1>; - clocks = <&a9pll>; - clock-names = "cpu"; - }; - - cpu@2 { - compatible = "arm,cortex-a15"; - reg = <2>; - clocks = <&a9pll>; - clock-names = "cpu"; - }; - - cpu@3 { - compatible = "arm,cortex-a15"; - reg = <3>; - clocks = <&a9pll>; - clock-names = "cpu"; - }; - }; - - memory@0 { - name = "memory"; - device_type = "memory"; - reg = <0x00000000 0x00000000 0x00000000 0xff800000>; - }; - - memory@200000000 { - name = "memory"; - device_type = "memory"; - reg = <0x00000002 0x00000000 0x00000003 0x00000000>; - }; - - soc { - ranges = <0x00000000 0x00000000 0x00000000 0xffffffff>; - - timer { - compatible = "arm,cortex-a15-timer", "arm,armv7-timer"; interrupts = <1 13 0xf08>, - <1 14 0xf08>, - <1 11 0xf08>, - <1 10 0xf08>; - }; - - intc: interrupt-controller@fff11000 { - compatible = "arm,cortex-a15-gic"; - #interrupt-cells = <3>; - #size-cells = <0>; - #address-cells = <1>; - interrupt-controller; - interrupts = <1 9 0xf04>; - reg = <0xfff11000 0x1000>, - <0xfff12000 0x1000>, - <0xfff14000 0x2000>, - <0xfff16000 0x2000>; - }; - - pmu { - compatible = "arm,cortex-a9-pmu"; - interrupts = <0 76 4 0 75 4 0 74 4 0 73 4>; - }; - }; -}; - -/include/ "ecx-common.dtsi" diff --git a/trunk/arch/arm/boot/dts/ecx-common.dtsi b/trunk/arch/arm/boot/dts/ecx-common.dtsi deleted file mode 100644 index d61b535f682a..000000000000 --- a/trunk/arch/arm/boot/dts/ecx-common.dtsi +++ /dev/null @@ -1,237 +0,0 @@ -/* - * Copyright 2011-2012 Calxeda, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see . - */ - -/ { - chosen { - bootargs = "console=ttyAMA0"; - }; - - soc { - #address-cells = <1>; - #size-cells = <1>; - compatible = "simple-bus"; - interrupt-parent = <&intc>; - - sata@ffe08000 { - compatible = "calxeda,hb-ahci"; - reg = <0xffe08000 0x10000>; - interrupts = <0 83 4>; - dma-coherent; - calxeda,port-phys = <&combophy5 0 &combophy0 0 - &combophy0 1 &combophy0 2 - &combophy0 3>; - }; - - sdhci@ffe0e000 { - compatible = "calxeda,hb-sdhci"; - reg = <0xffe0e000 0x1000>; - interrupts = <0 90 4>; - clocks = <&eclk>; - status = "disabled"; - }; - - memory-controller@fff00000 { - compatible = "calxeda,hb-ddr-ctrl"; - reg = <0xfff00000 0x1000>; - interrupts = <0 91 4>; - }; - - ipc@fff20000 { - compatible = "arm,pl320", "arm,primecell"; - reg = <0xfff20000 0x1000>; - interrupts = <0 7 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - }; - - gpioe: gpio@fff30000 { - #gpio-cells = <2>; - compatible = "arm,pl061", "arm,primecell"; - gpio-controller; - reg = <0xfff30000 0x1000>; - interrupts = <0 14 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - status = "disabled"; - }; - - gpiof: gpio@fff31000 { - #gpio-cells = <2>; - compatible = "arm,pl061", "arm,primecell"; - gpio-controller; - reg = <0xfff31000 0x1000>; - interrupts = <0 15 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - status = "disabled"; - }; - - gpiog: gpio@fff32000 { - #gpio-cells = <2>; - compatible = "arm,pl061", "arm,primecell"; - gpio-controller; - reg = <0xfff32000 0x1000>; - interrupts = <0 16 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - status = "disabled"; - }; - - gpioh: gpio@fff33000 { - #gpio-cells = <2>; - compatible = "arm,pl061", "arm,primecell"; - gpio-controller; - reg = <0xfff33000 0x1000>; - interrupts = <0 17 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - status = "disabled"; - }; - - timer@fff34000 { - compatible = "arm,sp804", "arm,primecell"; - reg = <0xfff34000 0x1000>; - interrupts = <0 18 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - }; - - rtc@fff35000 { - compatible = "arm,pl031", "arm,primecell"; - reg = <0xfff35000 0x1000>; - interrupts = <0 19 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - }; - - serial@fff36000 { - compatible = "arm,pl011", "arm,primecell"; - reg = <0xfff36000 0x1000>; - interrupts = <0 20 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - }; - - smic@fff3a000 { - compatible = "ipmi-smic"; - device_type = "ipmi"; - reg = <0xfff3a000 0x1000>; - interrupts = <0 24 4>; - reg-size = <4>; - reg-spacing = <4>; - }; - - sregs@fff3c000 { - compatible = "calxeda,hb-sregs"; - reg = <0xfff3c000 0x1000>; - - clocks { - #address-cells = <1>; - #size-cells = <0>; - - osc: oscillator { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <33333000>; - }; - - ddrpll: ddrpll { - #clock-cells = <0>; - compatible = "calxeda,hb-pll-clock"; - clocks = <&osc>; - reg = <0x108>; - }; - - a9pll: a9pll { - #clock-cells = <0>; - compatible = "calxeda,hb-pll-clock"; - clocks = <&osc>; - reg = <0x100>; - }; - - a9periphclk: a9periphclk { - #clock-cells = <0>; - compatible = "calxeda,hb-a9periph-clock"; - clocks = <&a9pll>; - reg = <0x104>; - }; - - a9bclk: a9bclk { - #clock-cells = <0>; - compatible = "calxeda,hb-a9bus-clock"; - clocks = <&a9pll>; - reg = <0x104>; - }; - - emmcpll: emmcpll { - #clock-cells = <0>; - compatible = "calxeda,hb-pll-clock"; - clocks = <&osc>; - reg = <0x10C>; - }; - - eclk: eclk { - #clock-cells = <0>; - compatible = "calxeda,hb-emmc-clock"; - clocks = <&emmcpll>; - reg = <0x114>; - }; - - pclk: pclk { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <150000000>; - }; - }; - }; - - dma@fff3d000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0xfff3d000 0x1000>; - interrupts = <0 92 4>; - clocks = <&pclk>; - clock-names = "apb_pclk"; - }; - - ethernet@fff50000 { - compatible = "calxeda,hb-xgmac"; - reg = <0xfff50000 0x1000>; - interrupts = <0 77 4 0 78 4 0 79 4>; - dma-coherent; - }; - - ethernet@fff51000 { - compatible = "calxeda,hb-xgmac"; - reg = <0xfff51000 0x1000>; - interrupts = <0 80 4 0 81 4 0 82 4>; - dma-coherent; - }; - - combophy0: combo-phy@fff58000 { - compatible = "calxeda,hb-combophy"; - #phy-cells = <1>; - reg = <0xfff58000 0x1000>; - phydev = <5>; - }; - - combophy5: combo-phy@fff5d000 { - compatible = "calxeda,hb-combophy"; - #phy-cells = <1>; - reg = <0xfff5d000 0x1000>; - phydev = <31>; - }; - }; -}; diff --git a/trunk/arch/arm/boot/dts/exynos4210-trats.dts b/trunk/arch/arm/boot/dts/exynos4210-trats.dts index a21511c14071..73567b843e72 100644 --- a/trunk/arch/arm/boot/dts/exynos4210-trats.dts +++ b/trunk/arch/arm/boot/dts/exynos4210-trats.dts @@ -20,10 +20,8 @@ compatible = "samsung,trats", "samsung,exynos4210"; memory { - reg = <0x40000000 0x10000000 - 0x50000000 0x10000000 - 0x60000000 0x10000000 - 0x70000000 0x10000000>; + reg = <0x40000000 0x20000000 + 0x60000000 0x20000000>; }; chosen { diff --git a/trunk/arch/arm/boot/dts/highbank.dts b/trunk/arch/arm/boot/dts/highbank.dts index a9ae5d32e80d..0c6fc34821f9 100644 --- a/trunk/arch/arm/boot/dts/highbank.dts +++ b/trunk/arch/arm/boot/dts/highbank.dts @@ -69,8 +69,16 @@ reg = <0x00000000 0xff900000>; }; + chosen { + bootargs = "console=ttyAMA0"; + }; + soc { - ranges = <0x00000000 0x00000000 0xffffffff>; + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&intc>; + ranges; timer@fff10600 { compatible = "arm,cortex-a9-twd-timer"; @@ -109,6 +117,173 @@ interrupts = <0 76 4 0 75 4 0 74 4 0 73 4>; }; + sata@ffe08000 { + compatible = "calxeda,hb-ahci"; + reg = <0xffe08000 0x10000>; + interrupts = <0 83 4>; + calxeda,port-phys = <&combophy5 0 &combophy0 0 + &combophy0 1 &combophy0 2 + &combophy0 3>; + dma-coherent; + }; + + sdhci@ffe0e000 { + compatible = "calxeda,hb-sdhci"; + reg = <0xffe0e000 0x1000>; + interrupts = <0 90 4>; + clocks = <&eclk>; + }; + + memory-controller@fff00000 { + compatible = "calxeda,hb-ddr-ctrl"; + reg = <0xfff00000 0x1000>; + interrupts = <0 91 4>; + }; + + ipc@fff20000 { + compatible = "arm,pl320", "arm,primecell"; + reg = <0xfff20000 0x1000>; + interrupts = <0 7 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpioe: gpio@fff30000 { + #gpio-cells = <2>; + compatible = "arm,pl061", "arm,primecell"; + gpio-controller; + reg = <0xfff30000 0x1000>; + interrupts = <0 14 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpiof: gpio@fff31000 { + #gpio-cells = <2>; + compatible = "arm,pl061", "arm,primecell"; + gpio-controller; + reg = <0xfff31000 0x1000>; + interrupts = <0 15 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpiog: gpio@fff32000 { + #gpio-cells = <2>; + compatible = "arm,pl061", "arm,primecell"; + gpio-controller; + reg = <0xfff32000 0x1000>; + interrupts = <0 16 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpioh: gpio@fff33000 { + #gpio-cells = <2>; + compatible = "arm,pl061", "arm,primecell"; + gpio-controller; + reg = <0xfff33000 0x1000>; + interrupts = <0 17 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + timer { + compatible = "arm,sp804", "arm,primecell"; + reg = <0xfff34000 0x1000>; + interrupts = <0 18 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + rtc@fff35000 { + compatible = "arm,pl031", "arm,primecell"; + reg = <0xfff35000 0x1000>; + interrupts = <0 19 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + serial@fff36000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0xfff36000 0x1000>; + interrupts = <0 20 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + smic@fff3a000 { + compatible = "ipmi-smic"; + device_type = "ipmi"; + reg = <0xfff3a000 0x1000>; + interrupts = <0 24 4>; + reg-size = <4>; + reg-spacing = <4>; + }; + + sregs@fff3c000 { + compatible = "calxeda,hb-sregs"; + reg = <0xfff3c000 0x1000>; + + clocks { + #address-cells = <1>; + #size-cells = <0>; + + osc: oscillator { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <33333000>; + }; + + ddrpll: ddrpll { + #clock-cells = <0>; + compatible = "calxeda,hb-pll-clock"; + clocks = <&osc>; + reg = <0x108>; + }; + + a9pll: a9pll { + #clock-cells = <0>; + compatible = "calxeda,hb-pll-clock"; + clocks = <&osc>; + reg = <0x100>; + }; + + a9periphclk: a9periphclk { + #clock-cells = <0>; + compatible = "calxeda,hb-a9periph-clock"; + clocks = <&a9pll>; + reg = <0x104>; + }; + + a9bclk: a9bclk { + #clock-cells = <0>; + compatible = "calxeda,hb-a9bus-clock"; + clocks = <&a9pll>; + reg = <0x104>; + }; + + emmcpll: emmcpll { + #clock-cells = <0>; + compatible = "calxeda,hb-pll-clock"; + clocks = <&osc>; + reg = <0x10C>; + }; + + eclk: eclk { + #clock-cells = <0>; + compatible = "calxeda,hb-emmc-clock"; + clocks = <&emmcpll>; + reg = <0x114>; + }; + + pclk: pclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <150000000>; + }; + }; + }; sregs@fff3c200 { compatible = "calxeda,hb-sregs-l2-ecc"; @@ -116,7 +291,38 @@ interrupts = <0 71 4 0 72 4>; }; + dma@fff3d000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0xfff3d000 0x1000>; + interrupts = <0 92 4>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + ethernet@fff50000 { + compatible = "calxeda,hb-xgmac"; + reg = <0xfff50000 0x1000>; + interrupts = <0 77 4 0 78 4 0 79 4>; + }; + + ethernet@fff51000 { + compatible = "calxeda,hb-xgmac"; + reg = <0xfff51000 0x1000>; + interrupts = <0 80 4 0 81 4 0 82 4>; + }; + + combophy0: combo-phy@fff58000 { + compatible = "calxeda,hb-combophy"; + #phy-cells = <1>; + reg = <0xfff58000 0x1000>; + phydev = <5>; + }; + + combophy5: combo-phy@fff5d000 { + compatible = "calxeda,hb-combophy"; + #phy-cells = <1>; + reg = <0xfff5d000 0x1000>; + phydev = <31>; + }; }; }; - -/include/ "ecx-common.dtsi" diff --git a/trunk/arch/arm/boot/dts/imx23.dtsi b/trunk/arch/arm/boot/dts/imx23.dtsi index 6d31aa383460..9ca4ca70c1bc 100644 --- a/trunk/arch/arm/boot/dts/imx23.dtsi +++ b/trunk/arch/arm/boot/dts/imx23.dtsi @@ -69,7 +69,6 @@ interrupts = <13>, <56>; interrupt-names = "gpmi-dma", "bch"; clocks = <&clks 34>; - clock-names = "gpmi_io"; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; diff --git a/trunk/arch/arm/boot/dts/imx28.dtsi b/trunk/arch/arm/boot/dts/imx28.dtsi index 55c57ea6169e..e16d63155480 100644 --- a/trunk/arch/arm/boot/dts/imx28.dtsi +++ b/trunk/arch/arm/boot/dts/imx28.dtsi @@ -85,7 +85,6 @@ interrupts = <88>, <41>; interrupt-names = "gpmi-dma", "bch"; clocks = <&clks 50>; - clock-names = "gpmi_io"; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; diff --git a/trunk/arch/arm/boot/dts/omap3.dtsi b/trunk/arch/arm/boot/dts/omap3.dtsi index 696e929d0304..f38ea8771b44 100644 --- a/trunk/arch/arm/boot/dts/omap3.dtsi +++ b/trunk/arch/arm/boot/dts/omap3.dtsi @@ -257,7 +257,7 @@ interrupt-names = "common", "tx", "rx", "sidetone"; interrupt-parent = <&intc>; ti,buffer-size = <1280>; - ti,hwmods = "mcbsp2", "mcbsp2_sidetone"; + ti,hwmods = "mcbsp2"; }; mcbsp3: mcbsp@49024000 { @@ -272,7 +272,7 @@ interrupt-names = "common", "tx", "rx", "sidetone"; interrupt-parent = <&intc>; ti,buffer-size = <128>; - ti,hwmods = "mcbsp3", "mcbsp3_sidetone"; + ti,hwmods = "mcbsp3"; }; mcbsp4: mcbsp@49026000 { diff --git a/trunk/arch/arm/boot/dts/sh7372-mackerel.dts b/trunk/arch/arm/boot/dts/sh7377.dtsi similarity index 59% rename from trunk/arch/arm/boot/dts/sh7372-mackerel.dts rename to trunk/arch/arm/boot/dts/sh7377.dtsi index 286f0caef013..767ee0796daa 100644 --- a/trunk/arch/arm/boot/dts/sh7372-mackerel.dts +++ b/trunk/arch/arm/boot/dts/sh7377.dtsi @@ -1,5 +1,5 @@ /* - * Device Tree Source for the mackerel board + * Device Tree Source for the sh7377 SoC * * Copyright (C) 2012 Renesas Solutions Corp. * @@ -8,15 +8,14 @@ * kind, whether express or implied. */ -/dts-v1/; /include/ "skeleton.dtsi" / { - model = "Mackerel (AP4 EVM 2nd)"; - compatible = "renesas,mackerel"; + compatible = "renesas,sh7377"; - memory { - device_type = "memory"; - reg = <0x40000000 0x10000000>; + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; }; }; diff --git a/trunk/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/trunk/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index ac870fb3fa0d..d8a827bd2bf3 100644 --- a/trunk/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/trunk/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -17,16 +17,17 @@ * CHANGES TO vexpress-v2m.dtsi! */ +/ { + aliases { + arm,v2m_timer = &v2m_timer01; + }; + motherboard { - model = "V2M-P1"; - arm,hbi = <0x190>; - arm,vexpress,site = <0>; + compatible = "simple-bus"; arm,v2m-memory-map = "rs1"; - compatible = "arm,vexpress,v2m-p1", "simple-bus"; #address-cells = <2>; /* SMB chipselect number and offset */ #size-cells = <1>; #interrupt-cells = <1>; - ranges; flash@0,00000000 { compatible = "arm,vexpress-flash", "cfi-flash"; @@ -71,20 +72,14 @@ #size-cells = <1>; ranges = <0 3 0 0x200000>; - v2m_sysreg: sysreg@010000 { + sysreg@010000 { compatible = "arm,vexpress-sysreg"; reg = <0x010000 0x1000>; - gpio-controller; - #gpio-cells = <2>; }; - v2m_sysctl: sysctl@020000 { + sysctl@020000 { compatible = "arm,sp810", "arm,primecell"; reg = <0x020000 0x1000>; - clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>; - clock-names = "refclk", "timclk", "apb_pclk"; - #clock-cells = <1>; - clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3"; }; /* PCI-E I2C bus */ @@ -105,92 +100,66 @@ compatible = "arm,pl041", "arm,primecell"; reg = <0x040000 0x1000>; interrupts = <11>; - clocks = <&smbclk>; - clock-names = "apb_pclk"; }; mmci@050000 { compatible = "arm,pl180", "arm,primecell"; reg = <0x050000 0x1000>; interrupts = <9 10>; - cd-gpios = <&v2m_sysreg 0 0>; - wp-gpios = <&v2m_sysreg 1 0>; - max-frequency = <12000000>; - vmmc-supply = <&v2m_fixed_3v3>; - clocks = <&v2m_clk24mhz>, <&smbclk>; - clock-names = "mclk", "apb_pclk"; }; kmi@060000 { compatible = "arm,pl050", "arm,primecell"; reg = <0x060000 0x1000>; interrupts = <12>; - clocks = <&v2m_clk24mhz>, <&smbclk>; - clock-names = "KMIREFCLK", "apb_pclk"; }; kmi@070000 { compatible = "arm,pl050", "arm,primecell"; reg = <0x070000 0x1000>; interrupts = <13>; - clocks = <&v2m_clk24mhz>, <&smbclk>; - clock-names = "KMIREFCLK", "apb_pclk"; }; v2m_serial0: uart@090000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x090000 0x1000>; interrupts = <5>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; v2m_serial1: uart@0a0000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0a0000 0x1000>; interrupts = <6>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; v2m_serial2: uart@0b0000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0b0000 0x1000>; interrupts = <7>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; v2m_serial3: uart@0c0000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0c0000 0x1000>; interrupts = <8>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; wdt@0f0000 { compatible = "arm,sp805", "arm,primecell"; reg = <0x0f0000 0x1000>; interrupts = <0>; - clocks = <&v2m_refclk32khz>, <&smbclk>; - clock-names = "wdogclk", "apb_pclk"; }; v2m_timer01: timer@110000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x110000 0x1000>; interrupts = <2>; - clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>; - clock-names = "timclken1", "timclken2", "apb_pclk"; }; v2m_timer23: timer@120000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x120000 0x1000>; interrupts = <3>; - clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>; - clock-names = "timclken1", "timclken2", "apb_pclk"; }; /* DVI I2C bus */ @@ -216,8 +185,6 @@ compatible = "arm,pl031", "arm,primecell"; reg = <0x170000 0x1000>; interrupts = <4>; - clocks = <&smbclk>; - clock-names = "apb_pclk"; }; compact-flash@1a0000 { @@ -231,8 +198,6 @@ compatible = "arm,pl111", "arm,primecell"; reg = <0x1f0000 0x1000>; interrupts = <14>; - clocks = <&v2m_oscclk1>, <&smbclk>; - clock-names = "clcdclk", "apb_pclk"; }; }; @@ -243,98 +208,5 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; - - v2m_clk24mhz: clk24mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <24000000>; - clock-output-names = "v2m:clk24mhz"; - }; - - v2m_refclk1mhz: refclk1mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1000000>; - clock-output-names = "v2m:refclk1mhz"; - }; - - v2m_refclk32khz: refclk32khz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - clock-output-names = "v2m:refclk32khz"; - }; - - mcc { - compatible = "arm,vexpress,config-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - /* MCC static memory clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 0>; - freq-range = <25000000 60000000>; - #clock-cells = <0>; - clock-output-names = "v2m:oscclk0"; - }; - - v2m_oscclk1: osc@1 { - /* CLCD clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 1>; - freq-range = <23750000 63500000>; - #clock-cells = <0>; - clock-output-names = "v2m:oscclk1"; - }; - - v2m_oscclk2: osc@2 { - /* IO FPGA peripheral clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 2>; - freq-range = <24000000 24000000>; - #clock-cells = <0>; - clock-output-names = "v2m:oscclk2"; - }; - - volt@0 { - /* Logic level voltage */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 0>; - regulator-name = "VIO"; - regulator-always-on; - label = "VIO"; - }; - - temp@0 { - /* MCC internal operating temperature */ - compatible = "arm,vexpress-temp"; - arm,vexpress-sysreg,func = <4 0>; - label = "MCC"; - }; - - reset@0 { - compatible = "arm,vexpress-reset"; - arm,vexpress-sysreg,func = <5 0>; - }; - - muxfpga@0 { - compatible = "arm,vexpress-muxfpga"; - arm,vexpress-sysreg,func = <7 0>; - }; - - shutdown@0 { - compatible = "arm,vexpress-shutdown"; - arm,vexpress-sysreg,func = <8 0>; - }; - - reboot@0 { - compatible = "arm,vexpress-reboot"; - arm,vexpress-sysreg,func = <9 0>; - }; - - dvimode@0 { - compatible = "arm,vexpress-dvimode"; - arm,vexpress-sysreg,func = <11 0>; - }; - }; }; +}; diff --git a/trunk/arch/arm/boot/dts/vexpress-v2m.dtsi b/trunk/arch/arm/boot/dts/vexpress-v2m.dtsi index f1420368355b..dba53fd026bb 100644 --- a/trunk/arch/arm/boot/dts/vexpress-v2m.dtsi +++ b/trunk/arch/arm/boot/dts/vexpress-v2m.dtsi @@ -17,15 +17,16 @@ * CHANGES TO vexpress-v2m-rs1.dtsi! */ +/ { + aliases { + arm,v2m_timer = &v2m_timer01; + }; + motherboard { - model = "V2M-P1"; - arm,hbi = <0x190>; - arm,vexpress,site = <0>; - compatible = "arm,vexpress,v2m-p1", "simple-bus"; + compatible = "simple-bus"; #address-cells = <2>; /* SMB chipselect number and offset */ #size-cells = <1>; #interrupt-cells = <1>; - ranges; flash@0,00000000 { compatible = "arm,vexpress-flash", "cfi-flash"; @@ -70,20 +71,14 @@ #size-cells = <1>; ranges = <0 7 0 0x20000>; - v2m_sysreg: sysreg@00000 { + sysreg@00000 { compatible = "arm,vexpress-sysreg"; reg = <0x00000 0x1000>; - gpio-controller; - #gpio-cells = <2>; }; - v2m_sysctl: sysctl@01000 { + sysctl@01000 { compatible = "arm,sp810", "arm,primecell"; reg = <0x01000 0x1000>; - clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>; - clock-names = "refclk", "timclk", "apb_pclk"; - #clock-cells = <1>; - clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3"; }; /* PCI-E I2C bus */ @@ -104,92 +99,66 @@ compatible = "arm,pl041", "arm,primecell"; reg = <0x04000 0x1000>; interrupts = <11>; - clocks = <&smbclk>; - clock-names = "apb_pclk"; }; mmci@05000 { compatible = "arm,pl180", "arm,primecell"; reg = <0x05000 0x1000>; interrupts = <9 10>; - cd-gpios = <&v2m_sysreg 0 0>; - wp-gpios = <&v2m_sysreg 1 0>; - max-frequency = <12000000>; - vmmc-supply = <&v2m_fixed_3v3>; - clocks = <&v2m_clk24mhz>, <&smbclk>; - clock-names = "mclk", "apb_pclk"; }; kmi@06000 { compatible = "arm,pl050", "arm,primecell"; reg = <0x06000 0x1000>; interrupts = <12>; - clocks = <&v2m_clk24mhz>, <&smbclk>; - clock-names = "KMIREFCLK", "apb_pclk"; }; kmi@07000 { compatible = "arm,pl050", "arm,primecell"; reg = <0x07000 0x1000>; interrupts = <13>; - clocks = <&v2m_clk24mhz>, <&smbclk>; - clock-names = "KMIREFCLK", "apb_pclk"; }; v2m_serial0: uart@09000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x09000 0x1000>; interrupts = <5>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; v2m_serial1: uart@0a000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0a000 0x1000>; interrupts = <6>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; v2m_serial2: uart@0b000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0b000 0x1000>; interrupts = <7>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; v2m_serial3: uart@0c000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0c000 0x1000>; interrupts = <8>; - clocks = <&v2m_oscclk2>, <&smbclk>; - clock-names = "uartclk", "apb_pclk"; }; wdt@0f000 { compatible = "arm,sp805", "arm,primecell"; reg = <0x0f000 0x1000>; interrupts = <0>; - clocks = <&v2m_refclk32khz>, <&smbclk>; - clock-names = "wdogclk", "apb_pclk"; }; v2m_timer01: timer@11000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x11000 0x1000>; interrupts = <2>; - clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>; - clock-names = "timclken1", "timclken2", "apb_pclk"; }; v2m_timer23: timer@12000 { compatible = "arm,sp804", "arm,primecell"; reg = <0x12000 0x1000>; interrupts = <3>; - clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>; - clock-names = "timclken1", "timclken2", "apb_pclk"; }; /* DVI I2C bus */ @@ -215,8 +184,6 @@ compatible = "arm,pl031", "arm,primecell"; reg = <0x17000 0x1000>; interrupts = <4>; - clocks = <&smbclk>; - clock-names = "apb_pclk"; }; compact-flash@1a000 { @@ -230,8 +197,6 @@ compatible = "arm,pl111", "arm,primecell"; reg = <0x1f000 0x1000>; interrupts = <14>; - clocks = <&v2m_oscclk1>, <&smbclk>; - clock-names = "clcdclk", "apb_pclk"; }; }; @@ -242,98 +207,5 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; - - v2m_clk24mhz: clk24mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <24000000>; - clock-output-names = "v2m:clk24mhz"; - }; - - v2m_refclk1mhz: refclk1mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1000000>; - clock-output-names = "v2m:refclk1mhz"; - }; - - v2m_refclk32khz: refclk32khz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - clock-output-names = "v2m:refclk32khz"; - }; - - mcc { - compatible = "arm,vexpress,config-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - /* MCC static memory clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 0>; - freq-range = <25000000 60000000>; - #clock-cells = <0>; - clock-output-names = "v2m:oscclk0"; - }; - - v2m_oscclk1: osc@1 { - /* CLCD clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 1>; - freq-range = <23750000 63500000>; - #clock-cells = <0>; - clock-output-names = "v2m:oscclk1"; - }; - - v2m_oscclk2: osc@2 { - /* IO FPGA peripheral clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 2>; - freq-range = <24000000 24000000>; - #clock-cells = <0>; - clock-output-names = "v2m:oscclk2"; - }; - - volt@0 { - /* Logic level voltage */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 0>; - regulator-name = "VIO"; - regulator-always-on; - label = "VIO"; - }; - - temp@0 { - /* MCC internal operating temperature */ - compatible = "arm,vexpress-temp"; - arm,vexpress-sysreg,func = <4 0>; - label = "MCC"; - }; - - reset@0 { - compatible = "arm,vexpress-reset"; - arm,vexpress-sysreg,func = <5 0>; - }; - - muxfpga@0 { - compatible = "arm,vexpress-muxfpga"; - arm,vexpress-sysreg,func = <7 0>; - }; - - shutdown@0 { - compatible = "arm,vexpress-shutdown"; - arm,vexpress-sysreg,func = <8 0>; - }; - - reboot@0 { - compatible = "arm,vexpress-reboot"; - arm,vexpress-sysreg,func = <9 0>; - }; - - dvimode@0 { - compatible = "arm,vexpress-dvimode"; - arm,vexpress-sysreg,func = <11 0>; - }; - }; }; +}; diff --git a/trunk/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/trunk/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts index a3d37ec2655d..d12b34ca0568 100644 --- a/trunk/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts +++ b/trunk/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts @@ -12,7 +12,6 @@ / { model = "V2P-CA15"; arm,hbi = <0x237>; - arm,vexpress,site = <0xf>; compatible = "arm,vexpress,v2p-ca15,tc1", "arm,vexpress,v2p-ca15", "arm,vexpress"; interrupt-parent = <&gic>; #address-cells = <2>; @@ -55,24 +54,17 @@ compatible = "arm,hdlcd"; reg = <0 0x2b000000 0 0x1000>; interrupts = <0 85 4>; - clocks = <&oscclk5>; - clock-names = "pxlclk"; }; memory-controller@2b0a0000 { compatible = "arm,pl341", "arm,primecell"; reg = <0 0x2b0a0000 0 0x1000>; - clocks = <&oscclk7>; - clock-names = "apb_pclk"; }; wdt@2b060000 { compatible = "arm,sp805", "arm,primecell"; - status = "disabled"; reg = <0 0x2b060000 0 0x1000>; interrupts = <98>; - clocks = <&oscclk7>; - clock-names = "apb_pclk"; }; gic: interrupt-controller@2c001000 { @@ -92,8 +84,6 @@ reg = <0 0x7ffd0000 0 0x1000>; interrupts = <0 86 4>, <0 87 4>; - clocks = <&oscclk7>; - clock-names = "apb_pclk"; }; dma@7ffb0000 { @@ -104,8 +94,6 @@ <0 89 4>, <0 90 4>, <0 91 4>; - clocks = <&oscclk7>; - clock-names = "apb_pclk"; }; timer { @@ -122,109 +110,7 @@ <0 69 4>; }; - dcc { - compatible = "arm,vexpress,config-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - /* CPU PLL reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 0>; - freq-range = <50000000 60000000>; - #clock-cells = <0>; - clock-output-names = "oscclk0"; - }; - - osc@4 { - /* Multiplexed AXI master clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 4>; - freq-range = <20000000 40000000>; - #clock-cells = <0>; - clock-output-names = "oscclk4"; - }; - - oscclk5: osc@5 { - /* HDLCD PLL reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 5>; - freq-range = <23750000 165000000>; - #clock-cells = <0>; - clock-output-names = "oscclk5"; - }; - - smbclk: osc@6 { - /* SMB clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 6>; - freq-range = <20000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk6"; - }; - - oscclk7: osc@7 { - /* SYS PLL reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 7>; - freq-range = <20000000 60000000>; - #clock-cells = <0>; - clock-output-names = "oscclk7"; - }; - - osc@8 { - /* DDR2 PLL reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 8>; - freq-range = <40000000 40000000>; - #clock-cells = <0>; - clock-output-names = "oscclk8"; - }; - - volt@0 { - /* CPU core voltage */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 0>; - regulator-name = "Cores"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1050000>; - regulator-always-on; - label = "Cores"; - }; - - amp@0 { - /* Total current for the two cores */ - compatible = "arm,vexpress-amp"; - arm,vexpress-sysreg,func = <3 0>; - label = "Cores"; - }; - - temp@0 { - /* DCC internal temperature */ - compatible = "arm,vexpress-temp"; - arm,vexpress-sysreg,func = <4 0>; - label = "DCC"; - }; - - power@0 { - /* Total power */ - compatible = "arm,vexpress-power"; - arm,vexpress-sysreg,func = <12 0>; - label = "Cores"; - }; - - energy@0 { - /* Total energy */ - compatible = "arm,vexpress-energy"; - arm,vexpress-sysreg,func = <13 0>; - label = "Cores"; - }; - }; - - smb { - compatible = "simple-bus"; - - #address-cells = <2>; - #size-cells = <1>; + motherboard { ranges = <0 0 0 0x08000000 0x04000000>, <1 0 0 0x14000000 0x04000000>, <2 0 0 0x18000000 0x04000000>, @@ -232,7 +118,6 @@ <4 0 0 0x0c000000 0x04000000>, <5 0 0 0x10000000 0x04000000>; - #interrupt-cells = <1>; interrupt-map-mask = <0 0 63>; interrupt-map = <0 0 0 &gic 0 0 4>, <0 0 1 &gic 0 1 4>, @@ -277,7 +162,7 @@ <0 0 40 &gic 0 40 4>, <0 0 41 &gic 0 41 4>, <0 0 42 &gic 0 42 4>; - - /include/ "vexpress-v2m-rs1.dtsi" }; }; + +/include/ "vexpress-v2m-rs1.dtsi" diff --git a/trunk/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/trunk/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index 1fc405a9ecfb..4890a81c5467 100644 --- a/trunk/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/trunk/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -12,7 +12,6 @@ / { model = "V2P-CA15_CA7"; arm,hbi = <0x249>; - arm,vexpress,site = <0xf>; compatible = "arm,vexpress,v2p-ca15_a7", "arm,vexpress"; interrupt-parent = <&gic>; #address-cells = <2>; @@ -75,23 +74,17 @@ compatible = "arm,sp805", "arm,primecell"; reg = <0 0x2a490000 0 0x1000>; interrupts = <98>; - clocks = <&oscclk6a>, <&oscclk6a>; - clock-names = "wdogclk", "apb_pclk"; }; hdlcd@2b000000 { compatible = "arm,hdlcd"; reg = <0 0x2b000000 0 0x1000>; interrupts = <0 85 4>; - clocks = <&oscclk5>; - clock-names = "pxlclk"; }; memory-controller@2b0a0000 { compatible = "arm,pl341", "arm,primecell"; reg = <0 0x2b0a0000 0 0x1000>; - clocks = <&oscclk6a>; - clock-names = "apb_pclk"; }; gic: interrupt-controller@2c001000 { @@ -111,8 +104,6 @@ reg = <0 0x7ffd0000 0 0x1000>; interrupts = <0 86 4>, <0 87 4>; - clocks = <&oscclk6a>; - clock-names = "apb_pclk"; }; dma@7ff00000 { @@ -123,8 +114,6 @@ <0 89 4>, <0 90 4>, <0 91 4>; - clocks = <&oscclk6a>; - clock-names = "apb_pclk"; }; timer { @@ -141,175 +130,7 @@ <0 69 4>; }; - oscclk6a: oscclk6a { - /* Reference 24MHz clock */ - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <24000000>; - clock-output-names = "oscclk6a"; - }; - - dcc { - compatible = "arm,vexpress,config-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - /* A15 PLL 0 reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 0>; - freq-range = <17000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk0"; - }; - - osc@1 { - /* A15 PLL 1 reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 1>; - freq-range = <17000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk1"; - }; - - osc@2 { - /* A7 PLL 0 reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 2>; - freq-range = <17000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk2"; - }; - - osc@3 { - /* A7 PLL 1 reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 3>; - freq-range = <17000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk3"; - }; - - osc@4 { - /* External AXI master clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 4>; - freq-range = <20000000 40000000>; - #clock-cells = <0>; - clock-output-names = "oscclk4"; - }; - - oscclk5: osc@5 { - /* HDLCD PLL reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 5>; - freq-range = <23750000 165000000>; - #clock-cells = <0>; - clock-output-names = "oscclk5"; - }; - - smbclk: osc@6 { - /* Static memory controller clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 6>; - freq-range = <20000000 40000000>; - #clock-cells = <0>; - clock-output-names = "oscclk6"; - }; - - osc@7 { - /* SYS PLL reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 7>; - freq-range = <17000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk7"; - }; - - osc@8 { - /* DDR2 PLL reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 8>; - freq-range = <20000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk8"; - }; - - volt@0 { - /* A15 CPU core voltage */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 0>; - regulator-name = "A15 Vcore"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1050000>; - regulator-always-on; - label = "A15 Vcore"; - }; - - volt@1 { - /* A7 CPU core voltage */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 1>; - regulator-name = "A7 Vcore"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1050000>; - regulator-always-on; - label = "A7 Vcore"; - }; - - amp@0 { - /* Total current for the two A15 cores */ - compatible = "arm,vexpress-amp"; - arm,vexpress-sysreg,func = <3 0>; - label = "A15 Icore"; - }; - - amp@1 { - /* Total current for the three A7 cores */ - compatible = "arm,vexpress-amp"; - arm,vexpress-sysreg,func = <3 1>; - label = "A7 Icore"; - }; - - temp@0 { - /* DCC internal temperature */ - compatible = "arm,vexpress-temp"; - arm,vexpress-sysreg,func = <4 0>; - label = "DCC"; - }; - - power@0 { - /* Total power for the two A15 cores */ - compatible = "arm,vexpress-power"; - arm,vexpress-sysreg,func = <12 0>; - label = "A15 Pcore"; - }; - power@1 { - /* Total power for the three A7 cores */ - compatible = "arm,vexpress-power"; - arm,vexpress-sysreg,func = <12 1>; - label = "A7 Pcore"; - }; - - energy@0 { - /* Total energy for the two A15 cores */ - compatible = "arm,vexpress-energy"; - arm,vexpress-sysreg,func = <13 0>; - label = "A15 Jcore"; - }; - - energy@2 { - /* Total energy for the three A7 cores */ - compatible = "arm,vexpress-energy"; - arm,vexpress-sysreg,func = <13 2>; - label = "A7 Jcore"; - }; - }; - - smb { - compatible = "simple-bus"; - - #address-cells = <2>; - #size-cells = <1>; + motherboard { ranges = <0 0 0 0x08000000 0x04000000>, <1 0 0 0x14000000 0x04000000>, <2 0 0 0x18000000 0x04000000>, @@ -317,7 +138,6 @@ <4 0 0 0x0c000000 0x04000000>, <5 0 0 0x10000000 0x04000000>; - #interrupt-cells = <1>; interrupt-map-mask = <0 0 63>; interrupt-map = <0 0 0 &gic 0 0 4>, <0 0 1 &gic 0 1 4>, @@ -362,7 +182,7 @@ <0 0 40 &gic 0 40 4>, <0 0 41 &gic 0 41 4>, <0 0 42 &gic 0 42 4>; - - /include/ "vexpress-v2m-rs1.dtsi" }; }; + +/include/ "vexpress-v2m-rs1.dtsi" diff --git a/trunk/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/trunk/arch/arm/boot/dts/vexpress-v2p-ca5s.dts index 6328cbc71d30..18917a0f8604 100644 --- a/trunk/arch/arm/boot/dts/vexpress-v2p-ca5s.dts +++ b/trunk/arch/arm/boot/dts/vexpress-v2p-ca5s.dts @@ -12,7 +12,6 @@ / { model = "V2P-CA5s"; arm,hbi = <0x225>; - arm,vexpress,site = <0xf>; compatible = "arm,vexpress,v2p-ca5s", "arm,vexpress"; interrupt-parent = <&gic>; #address-cells = <1>; @@ -57,15 +56,11 @@ compatible = "arm,hdlcd"; reg = <0x2a110000 0x1000>; interrupts = <0 85 4>; - clocks = <&oscclk3>; - clock-names = "pxlclk"; }; memory-controller@2a150000 { compatible = "arm,pl341", "arm,primecell"; reg = <0x2a150000 0x1000>; - clocks = <&oscclk1>; - clock-names = "apb_pclk"; }; memory-controller@2a190000 { @@ -73,8 +68,6 @@ reg = <0x2a190000 0x1000>; interrupts = <0 86 4>, <0 87 4>; - clocks = <&oscclk1>; - clock-names = "apb_pclk"; }; scu@2c000000 { @@ -116,77 +109,7 @@ <0 69 4>; }; - dcc { - compatible = "arm,vexpress,config-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - /* CPU and internal AXI reference clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 0>; - freq-range = <50000000 100000000>; - #clock-cells = <0>; - clock-output-names = "oscclk0"; - }; - - oscclk1: osc@1 { - /* Multiplexed AXI master clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 1>; - freq-range = <5000000 50000000>; - #clock-cells = <0>; - clock-output-names = "oscclk1"; - }; - - osc@2 { - /* DDR2 */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 2>; - freq-range = <80000000 120000000>; - #clock-cells = <0>; - clock-output-names = "oscclk2"; - }; - - oscclk3: osc@3 { - /* HDLCD */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 3>; - freq-range = <23750000 165000000>; - #clock-cells = <0>; - clock-output-names = "oscclk3"; - }; - - osc@4 { - /* Test chip gate configuration */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 4>; - freq-range = <80000000 80000000>; - #clock-cells = <0>; - clock-output-names = "oscclk4"; - }; - - smbclk: osc@5 { - /* SMB clock */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 5>; - freq-range = <25000000 60000000>; - #clock-cells = <0>; - clock-output-names = "oscclk5"; - }; - - temp@0 { - /* DCC internal operating temperature */ - compatible = "arm,vexpress-temp"; - arm,vexpress-sysreg,func = <4 0>; - label = "DCC"; - }; - }; - - smb { - compatible = "simple-bus"; - - #address-cells = <2>; - #size-cells = <1>; + motherboard { ranges = <0 0 0x08000000 0x04000000>, <1 0 0x14000000 0x04000000>, <2 0 0x18000000 0x04000000>, @@ -194,7 +117,6 @@ <4 0 0x0c000000 0x04000000>, <5 0 0x10000000 0x04000000>; - #interrupt-cells = <1>; interrupt-map-mask = <0 0 63>; interrupt-map = <0 0 0 &gic 0 0 4>, <0 0 1 &gic 0 1 4>, @@ -239,7 +161,7 @@ <0 0 40 &gic 0 40 4>, <0 0 41 &gic 0 41 4>, <0 0 42 &gic 0 42 4>; - - /include/ "vexpress-v2m-rs1.dtsi" }; }; + +/include/ "vexpress-v2m-rs1.dtsi" diff --git a/trunk/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/trunk/arch/arm/boot/dts/vexpress-v2p-ca9.dts index 1420bb14d95c..3f0c736d31d6 100644 --- a/trunk/arch/arm/boot/dts/vexpress-v2p-ca9.dts +++ b/trunk/arch/arm/boot/dts/vexpress-v2p-ca9.dts @@ -12,7 +12,6 @@ / { model = "V2P-CA9"; arm,hbi = <0x191>; - arm,vexpress,site = <0xf>; compatible = "arm,vexpress,v2p-ca9", "arm,vexpress"; interrupt-parent = <&gic>; #address-cells = <1>; @@ -71,15 +70,11 @@ compatible = "arm,pl111", "arm,primecell"; reg = <0x10020000 0x1000>; interrupts = <0 44 4>; - clocks = <&oscclk1>, <&oscclk2>; - clock-names = "clcdclk", "apb_pclk"; }; memory-controller@100e0000 { compatible = "arm,pl341", "arm,primecell"; reg = <0x100e0000 0x1000>; - clocks = <&oscclk2>; - clock-names = "apb_pclk"; }; memory-controller@100e1000 { @@ -87,8 +82,6 @@ reg = <0x100e1000 0x1000>; interrupts = <0 45 4>, <0 46 4>; - clocks = <&oscclk2>; - clock-names = "apb_pclk"; }; timer@100e4000 { @@ -96,16 +89,12 @@ reg = <0x100e4000 0x1000>; interrupts = <0 48 4>, <0 49 4>; - clocks = <&oscclk2>, <&oscclk2>; - clock-names = "timclk", "apb_pclk"; }; watchdog@100e5000 { compatible = "arm,sp805", "arm,primecell"; reg = <0x100e5000 0x1000>; interrupts = <0 51 4>; - clocks = <&oscclk2>, <&oscclk2>; - clock-names = "wdogclk", "apb_pclk"; }; scu@1e000000 { @@ -151,132 +140,13 @@ <0 63 4>; }; - dcc { - compatible = "arm,vexpress,config-bus"; - arm,vexpress,config-bridge = <&v2m_sysreg>; - - osc@0 { - /* ACLK clock to the AXI master port on the test chip */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 0>; - freq-range = <30000000 50000000>; - #clock-cells = <0>; - clock-output-names = "extsaxiclk"; - }; - - oscclk1: osc@1 { - /* Reference clock for the CLCD */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 1>; - freq-range = <10000000 80000000>; - #clock-cells = <0>; - clock-output-names = "clcdclk"; - }; - - smbclk: oscclk2: osc@2 { - /* Reference clock for the test chip internal PLLs */ - compatible = "arm,vexpress-osc"; - arm,vexpress-sysreg,func = <1 2>; - freq-range = <33000000 100000000>; - #clock-cells = <0>; - clock-output-names = "tcrefclk"; - }; - - volt@0 { - /* Test Chip internal logic voltage */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 0>; - regulator-name = "VD10"; - regulator-always-on; - label = "VD10"; - }; - - volt@1 { - /* PL310, L2 cache, RAM cell supply (not PL310 logic) */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 1>; - regulator-name = "VD10_S2"; - regulator-always-on; - label = "VD10_S2"; - }; - - volt@2 { - /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 2>; - regulator-name = "VD10_S3"; - regulator-always-on; - label = "VD10_S3"; - }; - - volt@3 { - /* DDR2 SDRAM and Test Chip DDR2 I/O supply */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 3>; - regulator-name = "VCC1V8"; - regulator-always-on; - label = "VCC1V8"; - }; - - volt@4 { - /* DDR2 SDRAM VTT termination voltage */ - compatible = "arm,vexpress-volt"; - arm,vexpress-sysreg,func = <2 4>; - regulator-name = "DDR2VTT"; - regulator-always-on; - label = "DDR2VTT"; - }; - - volt@5 { - /* Local board supply for miscellaneous logic external to the Test Chip */ - arm,vexpress-sysreg,func = <2 5>; - compatible = "arm,vexpress-volt"; - regulator-name = "VCC3V3"; - regulator-always-on; - label = "VCC3V3"; - }; - - amp@0 { - /* PL310, L2 cache, RAM cell supply (not PL310 logic) */ - compatible = "arm,vexpress-amp"; - arm,vexpress-sysreg,func = <3 0>; - label = "VD10_S2"; - }; - - amp@1 { - /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */ - compatible = "arm,vexpress-amp"; - arm,vexpress-sysreg,func = <3 1>; - label = "VD10_S3"; - }; - - power@0 { - /* PL310, L2 cache, RAM cell supply (not PL310 logic) */ - compatible = "arm,vexpress-power"; - arm,vexpress-sysreg,func = <12 0>; - label = "PVD10_S2"; - }; - - power@1 { - /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */ - compatible = "arm,vexpress-power"; - arm,vexpress-sysreg,func = <12 1>; - label = "PVD10_S3"; - }; - }; - - smb { - compatible = "simple-bus"; - - #address-cells = <2>; - #size-cells = <1>; + motherboard { ranges = <0 0 0x40000000 0x04000000>, <1 0 0x44000000 0x04000000>, <2 0 0x48000000 0x04000000>, <3 0 0x4c000000 0x04000000>, <7 0 0x10000000 0x00020000>; - #interrupt-cells = <1>; interrupt-map-mask = <0 0 63>; interrupt-map = <0 0 0 &gic 0 0 4>, <0 0 1 &gic 0 1 4>, @@ -321,7 +191,7 @@ <0 0 40 &gic 0 40 4>, <0 0 41 &gic 0 41 4>, <0 0 42 &gic 0 42 4>; - - /include/ "vexpress-v2m.dtsi" }; }; + +/include/ "vexpress-v2m.dtsi" diff --git a/trunk/arch/arm/configs/armadillo800eva_defconfig b/trunk/arch/arm/configs/armadillo800eva_defconfig index 3d764072dd54..f78d259f8d23 100644 --- a/trunk/arch/arm/configs/armadillo800eva_defconfig +++ b/trunk/arch/arm/configs/armadillo800eva_defconfig @@ -7,7 +7,6 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_IPC_NS is not set # CONFIG_PID_NS is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_PERF_EVENTS=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/trunk/arch/arm/configs/g3evm_defconfig b/trunk/arch/arm/configs/g3evm_defconfig new file mode 100644 index 000000000000..4a336ab5a0c0 --- /dev/null +++ b/trunk/arch/arm/configs/g3evm_defconfig @@ -0,0 +1,57 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_BLK_DEV_INITRD=y +CONFIG_SLAB=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_SHMOBILE=y +CONFIG_ARCH_SH7367=y +CONFIG_MACH_G3EVM=y +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttySC1,115200 earlyprintk=sh-sci.1,115200" +CONFIG_KEXEC=y +CONFIG_PM=y +# CONFIG_SUSPEND is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_MTD=y +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_NAND=y +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=8 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_VGA_CONSOLE is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set +CONFIG_TMPFS=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_DETECT_SOFTLOCKUP is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_FTRACE is not set +# CONFIG_CRC32 is not set diff --git a/trunk/arch/arm/configs/g4evm_defconfig b/trunk/arch/arm/configs/g4evm_defconfig new file mode 100644 index 000000000000..21c6d0307bc3 --- /dev/null +++ b/trunk/arch/arm/configs/g4evm_defconfig @@ -0,0 +1,57 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_BLK_DEV_INITRD=y +CONFIG_SLAB=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_SHMOBILE=y +CONFIG_ARCH_SH7377=y +CONFIG_MACH_G4EVM=y +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttySC4,115200 earlyprintk=sh-sci.4,115200" +CONFIG_KEXEC=y +CONFIG_PM=y +# CONFIG_SUSPEND is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_MTD=y +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_NAND=y +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=8 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_VGA_CONSOLE is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set +CONFIG_TMPFS=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_DETECT_SOFTLOCKUP is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_FTRACE is not set +# CONFIG_CRC32 is not set diff --git a/trunk/arch/arm/configs/imx_v6_v7_defconfig b/trunk/arch/arm/configs/imx_v6_v7_defconfig index 394ded624e37..66aa7a6db884 100644 --- a/trunk/arch/arm/configs/imx_v6_v7_defconfig +++ b/trunk/arch/arm/configs/imx_v6_v7_defconfig @@ -139,7 +139,6 @@ CONFIG_I2C_IMX=y CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_MC9S08DZ60=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_IMX2_WDT=y @@ -156,7 +155,6 @@ CONFIG_SOC_CAMERA=y CONFIG_SOC_CAMERA_OV2640=y CONFIG_VIDEO_MX3=y CONFIG_FB=y -CONFIG_LCD_PLATFORM=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_L4F00242T03=y diff --git a/trunk/arch/arm/configs/kzm9g_defconfig b/trunk/arch/arm/configs/kzm9g_defconfig index ce99e3e00efa..c88b57886e79 100644 --- a/trunk/arch/arm/configs/kzm9g_defconfig +++ b/trunk/arch/arm/configs/kzm9g_defconfig @@ -74,8 +74,6 @@ CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ST1232=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_ADXL34X=y # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=9 @@ -121,8 +119,6 @@ CONFIG_DMADEVICES=y CONFIG_SH_DMAE=y CONFIG_ASYNC_TX_DMA=y CONFIG_STAGING=y -CONFIG_SENSORS_AK8975=y -CONFIG_IIO=y # CONFIG_DNOTIFY is not set CONFIG_INOTIFY_USER=y CONFIG_VFAT_FS=y diff --git a/trunk/arch/arm/configs/marzen_defconfig b/trunk/arch/arm/configs/marzen_defconfig index 728a43c446f8..53382b6c8bb4 100644 --- a/trunk/arch/arm/configs/marzen_defconfig +++ b/trunk/arch/arm/configs/marzen_defconfig @@ -47,8 +47,6 @@ CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_FARADAY is not set @@ -61,8 +59,9 @@ CONFIG_SMSC911X=y # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_WLAN is not set # CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set # CONFIG_VT is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_DEVKMEM is not set @@ -70,25 +69,14 @@ CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=6 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_RCAR=y -CONFIG_SPI=y -CONFIG_SPI_SH_HSPI=y CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set CONFIG_THERMAL=y CONFIG_RCAR_THERMAL=y CONFIG_SSB=y -CONFIG_USB=y -CONFIG_USB_RCAR_PHY=y +# CONFIG_USB_SUPPORT is not set CONFIG_MMC=y CONFIG_MMC_SDHI=y -CONFIG_USB=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_OHCI_HCD_PLATFORM=y -CONFIG_USB_EHCI_HCD_PLATFORM=y -CONFIG_USB_STORAGE=y CONFIG_UIO=y CONFIG_UIO_PDRV_GENIRQ=y # CONFIG_IOMMU_SUPPORT is not set diff --git a/trunk/arch/arm/configs/mvebu_defconfig b/trunk/arch/arm/configs/mvebu_defconfig index 3458752c4bb2..7bcf850eddcd 100644 --- a/trunk/arch/arm/configs/mvebu_defconfig +++ b/trunk/arch/arm/configs/mvebu_defconfig @@ -1,6 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y -CONFIG_IRQ_DOMAIN_DEBUG=y +CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y @@ -9,12 +9,10 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_MVEBU=y -CONFIG_MACH_ARMADA_370=y -CONFIG_MACH_ARMADA_XP=y -# CONFIG_CACHE_L2X0 is not set +CONFIG_MACH_ARMADA_370_XP=y CONFIG_AEABI=y CONFIG_HIGHMEM=y -# CONFIG_COMPACTION is not set +CONFIG_USE_OF=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y @@ -25,8 +23,6 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y -# CONFIG_USB_SUPPORT is not set -# CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set diff --git a/trunk/arch/arm/configs/versatile_defconfig b/trunk/arch/arm/configs/versatile_defconfig index 2ba9e63d0f17..cdd4d2bd3962 100644 --- a/trunk/arch/arm/configs/versatile_defconfig +++ b/trunk/arch/arm/configs/versatile_defconfig @@ -1,4 +1,3 @@ -CONFIG_ARCH_VERSATILE=y CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y diff --git a/trunk/arch/arm/include/asm/flat.h b/trunk/arch/arm/include/asm/flat.h index e847d23351ed..59426a4595c9 100644 --- a/trunk/arch/arm/include/asm/flat.h +++ b/trunk/arch/arm/include/asm/flat.h @@ -8,7 +8,7 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) #define flat_reloc_valid(reloc, size) ((reloc) <= (size)) -#define flat_get_addr_from_rp(rp, relval, flags, persistent) ((void)persistent,get_unaligned(rp)) +#define flat_get_addr_from_rp(rp, relval, flags, persistent) get_unaligned(rp) #define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp) #define flat_get_relocate_addr(rel) (rel) #define flat_set_persistent(relval, p) 0 diff --git a/trunk/arch/arm/include/asm/hardware/sp810.h b/trunk/arch/arm/include/asm/hardware/sp810.h index 6636430dd0e6..6b9b077d86b3 100644 --- a/trunk/arch/arm/include/asm/hardware/sp810.h +++ b/trunk/arch/arm/include/asm/hardware/sp810.h @@ -50,7 +50,11 @@ #define SCPCELLID2 0xFF8 #define SCPCELLID3 0xFFC -#define SCCTRL_TIMERENnSEL_SHIFT(n) (15 + ((n) * 2)) +#define SCCTRL_TIMEREN0SEL_REFCLK (0 << 15) +#define SCCTRL_TIMEREN0SEL_TIMCLK (1 << 15) + +#define SCCTRL_TIMEREN1SEL_REFCLK (0 << 17) +#define SCCTRL_TIMEREN1SEL_TIMCLK (1 << 17) static inline void sysctl_soft_reset(void __iomem *base) { diff --git a/trunk/arch/arm/include/asm/io.h b/trunk/arch/arm/include/asm/io.h index 42f042ee4ada..35c1ed89b936 100644 --- a/trunk/arch/arm/include/asm/io.h +++ b/trunk/arch/arm/include/asm/io.h @@ -64,7 +64,7 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen); static inline void __raw_writew(u16 val, volatile void __iomem *addr) { asm volatile("strh %1, %0" - : "+Q" (*(volatile u16 __force *)addr) + : "+Qo" (*(volatile u16 __force *)addr) : "r" (val)); } @@ -72,7 +72,7 @@ static inline u16 __raw_readw(const volatile void __iomem *addr) { u16 val; asm volatile("ldrh %1, %0" - : "+Q" (*(volatile u16 __force *)addr), + : "+Qo" (*(volatile u16 __force *)addr), "=r" (val)); return val; } diff --git a/trunk/arch/arm/include/asm/mach/map.h b/trunk/arch/arm/include/asm/mach/map.h index 2fe141fcc8d6..195ac2f9d3d3 100644 --- a/trunk/arch/arm/include/asm/mach/map.h +++ b/trunk/arch/arm/include/asm/mach/map.h @@ -40,13 +40,6 @@ extern void iotable_init(struct map_desc *, int); extern void vm_reserve_area_early(unsigned long addr, unsigned long size, void *caller); -#ifdef CONFIG_DEBUG_LL -extern void debug_ll_addr(unsigned long *paddr, unsigned long *vaddr); -extern void debug_ll_io_init(void); -#else -static inline void debug_ll_io_init(void) {} -#endif - struct mem_type; extern const struct mem_type *get_mem_type(unsigned int type); /* diff --git a/trunk/arch/arm/include/asm/sched_clock.h b/trunk/arch/arm/include/asm/sched_clock.h index e3f757263438..05b8e82ec9f5 100644 --- a/trunk/arch/arm/include/asm/sched_clock.h +++ b/trunk/arch/arm/include/asm/sched_clock.h @@ -10,5 +10,7 @@ extern void sched_clock_postinit(void); extern void setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate); +extern void setup_sched_clock_needs_suspend(u32 (*read)(void), int bits, + unsigned long rate); #endif diff --git a/trunk/arch/arm/include/asm/uaccess.h b/trunk/arch/arm/include/asm/uaccess.h index 7e1f76027f66..77bd79f2ffdb 100644 --- a/trunk/arch/arm/include/asm/uaccess.h +++ b/trunk/arch/arm/include/asm/uaccess.h @@ -200,8 +200,8 @@ extern int __put_user_8(void *, unsigned long long); #define USER_DS KERNEL_DS #define segment_eq(a,b) (1) -#define __addr_ok(addr) ((void)(addr),1) -#define __range_ok(addr,size) ((void)(addr),0) +#define __addr_ok(addr) (1) +#define __range_ok(addr,size) (0) #define get_fs() (KERNEL_DS) static inline void set_fs(mm_segment_t fs) diff --git a/trunk/arch/arm/include/asm/vfpmacros.h b/trunk/arch/arm/include/asm/vfpmacros.h index 301c1db3e99b..6a6f1e485f41 100644 --- a/trunk/arch/arm/include/asm/vfpmacros.h +++ b/trunk/arch/arm/include/asm/vfpmacros.h @@ -27,9 +27,9 @@ #if __LINUX_ARM_ARCH__ <= 6 ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] - tst \tmp, #HWCAP_VFPD32 - ldcnel p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} - addeq \base, \base, #32*4 @ step over unused register space + tst \tmp, #HWCAP_VFPv3D16 + ldceql p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} + addne \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field @@ -51,9 +51,9 @@ #if __LINUX_ARM_ARCH__ <= 6 ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] - tst \tmp, #HWCAP_VFPD32 - stcnel p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} - addeq \base, \base, #32*4 @ step over unused register space + tst \tmp, #HWCAP_VFPv3D16 + stceql p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} + addne \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field diff --git a/trunk/arch/arm/include/asm/xen/interface.h b/trunk/arch/arm/include/asm/xen/interface.h index 5000397134b4..ae05e56dd17d 100644 --- a/trunk/arch/arm/include/asm/xen/interface.h +++ b/trunk/arch/arm/include/asm/xen/interface.h @@ -29,22 +29,16 @@ #ifndef __ASSEMBLY__ /* Explicitly size integers that represent pfns in the interface with - * Xen so that we can have one ABI that works for 32 and 64 bit guests. - * Note that this means that the xen_pfn_t type may be capable of - * representing pfn's which the guest cannot represent in its own pfn - * type. However since pfn space is controlled by the guest this is - * fine since it simply wouldn't be able to create any sure pfns in - * the first place. - */ + * Xen so that we can have one ABI that works for 32 and 64 bit guests. */ typedef uint64_t xen_pfn_t; -#define PRI_xen_pfn "llx" typedef uint64_t xen_ulong_t; -#define PRI_xen_ulong "llx" /* Guest handles for primitive C types. */ __DEFINE_GUEST_HANDLE(uchar, unsigned char); __DEFINE_GUEST_HANDLE(uint, unsigned int); +__DEFINE_GUEST_HANDLE(ulong, unsigned long); DEFINE_GUEST_HANDLE(char); DEFINE_GUEST_HANDLE(int); +DEFINE_GUEST_HANDLE(long); DEFINE_GUEST_HANDLE(void); DEFINE_GUEST_HANDLE(uint64_t); DEFINE_GUEST_HANDLE(uint32_t); diff --git a/trunk/arch/arm/include/asm/xen/page.h b/trunk/arch/arm/include/asm/xen/page.h index c6b9096cef95..174202318dff 100644 --- a/trunk/arch/arm/include/asm/xen/page.h +++ b/trunk/arch/arm/include/asm/xen/page.h @@ -10,7 +10,7 @@ #include #define pfn_to_mfn(pfn) (pfn) -#define phys_to_machine_mapping_valid(pfn) (1) +#define phys_to_machine_mapping_valid (1) #define mfn_to_pfn(mfn) (mfn) #define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT)) @@ -30,8 +30,6 @@ typedef struct xpaddr { #define XMADDR(x) ((xmaddr_t) { .maddr = (x) }) #define XPADDR(x) ((xpaddr_t) { .paddr = (x) }) -#define INVALID_P2M_ENTRY (~0UL) - static inline xmaddr_t phys_to_machine(xpaddr_t phys) { unsigned offset = phys.paddr & ~PAGE_MASK; @@ -76,14 +74,9 @@ static inline int m2p_remove_override(struct page *page, bool clear_pte) return 0; } -static inline bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) -{ - BUG_ON(pfn != mfn && mfn != INVALID_P2M_ENTRY); - return true; -} - static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) { - return __set_phys_to_machine(pfn, mfn); + BUG(); + return false; } #endif /* _ASM_ARM_XEN_PAGE_H */ diff --git a/trunk/arch/arm/include/debug/8250_32.S b/trunk/arch/arm/include/debug/8250_32.S deleted file mode 100644 index 8db01eeabbb4..000000000000 --- a/trunk/arch/arm/include/debug/8250_32.S +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit - * accesses to the 8250. - */ - -#include - - .macro senduart,rd,rx - str \rd, [\rx, #UART_TX << UART_SHIFT] - .endm - - .macro busyuart,rd,rx -1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] - and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE - teq \rd, #UART_LSR_TEMT | UART_LSR_THRE - bne 1002b - .endm - - /* The UART's don't have any flow control IO's wired up. */ - .macro waituart,rd,rx - .endm diff --git a/trunk/arch/arm/include/debug/picoxcell.S b/trunk/arch/arm/include/debug/picoxcell.S index bc1f07c49cd4..7419deb1b948 100644 --- a/trunk/arch/arm/include/debug/picoxcell.S +++ b/trunk/arch/arm/include/debug/picoxcell.S @@ -5,7 +5,10 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * + * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit + * accesses to the 8250. */ +#include #define UART_SHIFT 2 #define PICOXCELL_UART1_BASE 0x80230000 @@ -16,4 +19,17 @@ ldr \rp, =PICOXCELL_UART1_BASE .endm -#include "8250_32.S" + .macro senduart,rd,rx + str \rd, [\rx, #UART_TX << UART_SHIFT] + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] + and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE + teq \rd, #UART_LSR_TEMT | UART_LSR_THRE + bne 1002b + .endm + + /* The UART's don't have any flow control IO's wired up. */ + .macro waituart,rd,rx + .endm diff --git a/trunk/arch/arm/include/debug/socfpga.S b/trunk/arch/arm/include/debug/socfpga.S index 966b2f994946..d6f26d23374f 100644 --- a/trunk/arch/arm/include/debug/socfpga.S +++ b/trunk/arch/arm/include/debug/socfpga.S @@ -7,9 +7,6 @@ * published by the Free Software Foundation. */ -#define UART_SHIFT 2 -#define DEBUG_LL_UART_OFFSET 0x00002000 - .macro addruart, rp, rv, tmp mov \rp, #DEBUG_LL_UART_OFFSET orr \rp, \rp, #0x00c00000 @@ -17,5 +14,3 @@ orr \rp, \rp, #0xff000000 @ physical base .endm -#include "8250_32.S" - diff --git a/trunk/arch/arm/include/uapi/asm/hwcap.h b/trunk/arch/arm/include/uapi/asm/hwcap.h index 3688fd15a32d..f254f6503cce 100644 --- a/trunk/arch/arm/include/uapi/asm/hwcap.h +++ b/trunk/arch/arm/include/uapi/asm/hwcap.h @@ -18,12 +18,11 @@ #define HWCAP_THUMBEE (1 << 11) #define HWCAP_NEON (1 << 12) #define HWCAP_VFPv3 (1 << 13) -#define HWCAP_VFPv3D16 (1 << 14) /* also set for VFPv4-D16 */ +#define HWCAP_VFPv3D16 (1 << 14) #define HWCAP_TLS (1 << 15) #define HWCAP_VFPv4 (1 << 16) #define HWCAP_IDIVA (1 << 17) #define HWCAP_IDIVT (1 << 18) -#define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs (not 16) */ #define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) diff --git a/trunk/arch/arm/kernel/debug.S b/trunk/arch/arm/kernel/debug.S index 6809200c31fb..66f711b2e0e8 100644 --- a/trunk/arch/arm/kernel/debug.S +++ b/trunk/arch/arm/kernel/debug.S @@ -100,13 +100,6 @@ ENTRY(printch) b 1b ENDPROC(printch) -ENTRY(debug_ll_addr) - addruart r2, r3, ip - str r2, [r0] - str r3, [r1] - mov pc, lr -ENDPROC(debug_ll_addr) - #else ENTRY(printascii) @@ -126,11 +119,4 @@ ENTRY(printch) mov pc, lr ENDPROC(printch) -ENTRY(debug_ll_addr) - mov r2, #0 - str r2, [r0] - str r2, [r1] - mov pc, lr -ENDPROC(debug_ll_addr) - #endif diff --git a/trunk/arch/arm/kernel/irq.c b/trunk/arch/arm/kernel/irq.c index 896165096d6a..16cedb42c0c3 100644 --- a/trunk/arch/arm/kernel/irq.c +++ b/trunk/arch/arm/kernel/irq.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include @@ -110,7 +109,6 @@ void set_irq_flags(unsigned int irq, unsigned int iflags) /* Order is clear bits in "clr" then set bits in "set" */ irq_modify_status(irq, clr, set & ~clr); } -EXPORT_SYMBOL_GPL(set_irq_flags); void __init init_IRQ(void) { diff --git a/trunk/arch/arm/kernel/kprobes-test-arm.c b/trunk/arch/arm/kernel/kprobes-test-arm.c index 839312905067..38c1a3b103a0 100644 --- a/trunk/arch/arm/kernel/kprobes-test-arm.c +++ b/trunk/arch/arm/kernel/kprobes-test-arm.c @@ -366,9 +366,7 @@ void kprobe_arm_test_cases(void) TEST_UNSUPPORTED(".word 0xe04f0392 @ umaal r0, pc, r2, r3") TEST_UNSUPPORTED(".word 0xe0500090 @ undef") TEST_UNSUPPORTED(".word 0xe05fff9f @ undef") -#endif -#if __LINUX_ARM_ARCH__ >= 7 TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13") @@ -458,8 +456,6 @@ void kprobe_arm_test_cases(void) TEST_UNSUPPORTED(".word 0xe1700090") /* Unallocated space */ #if __LINUX_ARM_ARCH__ >= 6 TEST_UNSUPPORTED("ldrex r2, [sp]") -#endif -#if (__LINUX_ARM_ARCH__ >= 7) || defined(CONFIG_CPU_32v6K) TEST_UNSUPPORTED("strexd r0, r2, r3, [sp]") TEST_UNSUPPORTED("ldrexd r2, r3, [sp]") TEST_UNSUPPORTED("strexb r0, r2, [sp]") diff --git a/trunk/arch/arm/kernel/machine_kexec.c b/trunk/arch/arm/kernel/machine_kexec.c index 8ef8c9337809..e29c3337ca81 100644 --- a/trunk/arch/arm/kernel/machine_kexec.c +++ b/trunk/arch/arm/kernel/machine_kexec.c @@ -45,9 +45,10 @@ int machine_kexec_prepare(struct kimage *image) for (i = 0; i < image->nr_segments; i++) { current_segment = &image->segment[i]; - if (!memblock_is_region_memory(current_segment->mem, - current_segment->memsz)) - return -EINVAL; + err = memblock_is_region_memory(current_segment->mem, + current_segment->memsz); + if (err) + return - EINVAL; err = get_user(header, (__be32*)current_segment->buf); if (err) diff --git a/trunk/arch/arm/kernel/perf_event.c b/trunk/arch/arm/kernel/perf_event.c index 53c0304b734a..93971b1a4f0b 100644 --- a/trunk/arch/arm/kernel/perf_event.c +++ b/trunk/arch/arm/kernel/perf_event.c @@ -96,10 +96,6 @@ armpmu_event_set_period(struct perf_event *event, s64 period = hwc->sample_period; int ret = 0; - /* The period may have been changed by PERF_EVENT_IOC_PERIOD */ - if (unlikely(period != hwc->last_period)) - left = period - (hwc->last_period - left); - if (unlikely(left <= -period)) { left = period; local64_set(&hwc->period_left, left); diff --git a/trunk/arch/arm/kernel/sched_clock.c b/trunk/arch/arm/kernel/sched_clock.c index fc6692e2b603..e21bac20d90d 100644 --- a/trunk/arch/arm/kernel/sched_clock.c +++ b/trunk/arch/arm/kernel/sched_clock.c @@ -107,6 +107,13 @@ static void sched_clock_poll(unsigned long wrap_ticks) update_sched_clock(); } +void __init setup_sched_clock_needs_suspend(u32 (*read)(void), int bits, + unsigned long rate) +{ + setup_sched_clock(read, bits, rate); + cd.needs_suspend = true; +} + void __init setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate) { unsigned long r, w; @@ -182,15 +189,18 @@ void __init sched_clock_postinit(void) static int sched_clock_suspend(void) { sched_clock_poll(sched_clock_timer.data); - cd.suspended = true; + if (cd.needs_suspend) + cd.suspended = true; return 0; } static void sched_clock_resume(void) { - cd.epoch_cyc = read_sched_clock(); - cd.epoch_cyc_copy = cd.epoch_cyc; - cd.suspended = false; + if (cd.needs_suspend) { + cd.epoch_cyc = read_sched_clock(); + cd.epoch_cyc_copy = cd.epoch_cyc; + cd.suspended = false; + } } static struct syscore_ops sched_clock_ops = { diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index fbc8b2623d82..8e20754dd31d 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -294,24 +294,18 @@ static void percpu_timer_setup(void); asmlinkage void __cpuinit secondary_start_kernel(void) { struct mm_struct *mm = &init_mm; - unsigned int cpu; - - /* - * The identity mapping is uncached (strongly ordered), so - * switch away from it before attempting any exclusive accesses. - */ - cpu_switch_mm(mm->pgd, mm); - enter_lazy_tlb(mm, current); - local_flush_tlb_all(); + unsigned int cpu = smp_processor_id(); /* * All kernel threads share the same mm context; grab a * reference and switch to it. */ - cpu = smp_processor_id(); atomic_inc(&mm->mm_count); current->active_mm = mm; cpumask_set_cpu(cpu, mm_cpumask(mm)); + cpu_switch_mm(mm->pgd, mm); + enter_lazy_tlb(mm, current); + local_flush_tlb_all(); printk("CPU%u: Booted secondary processor\n", cpu); diff --git a/trunk/arch/arm/kernel/smp_twd.c b/trunk/arch/arm/kernel/smp_twd.c index 6ec73f91a1d6..e1f906989bb8 100644 --- a/trunk/arch/arm/kernel/smp_twd.c +++ b/trunk/arch/arm/kernel/smp_twd.c @@ -42,10 +42,10 @@ static void twd_set_mode(enum clock_event_mode mode, switch (mode) { case CLOCK_EVT_MODE_PERIODIC: + /* timer load already set up */ ctrl = TWD_TIMER_CONTROL_ENABLE | TWD_TIMER_CONTROL_IT_ENABLE | TWD_TIMER_CONTROL_PERIODIC; - __raw_writel(DIV_ROUND_CLOSEST(twd_timer_rate, HZ), - twd_base + TWD_TIMER_LOAD); + __raw_writel(twd_timer_rate / HZ, twd_base + TWD_TIMER_LOAD); break; case CLOCK_EVT_MODE_ONESHOT: /* period set, and timer enabled in 'next_event' hook */ @@ -366,8 +366,10 @@ void __init twd_local_timer_of_register(void) int err; np = of_find_matching_node(NULL, twd_of_match); - if (!np) - return -ENODEV; + if (!np) { + err = -ENODEV; + goto out; + } twd_ppi = irq_of_parse_and_map(np, 0); if (!twd_ppi) { diff --git a/trunk/arch/arm/lib/delay.c b/trunk/arch/arm/lib/delay.c index 0dc53854a5d8..9d0a30032d7f 100644 --- a/trunk/arch/arm/lib/delay.c +++ b/trunk/arch/arm/lib/delay.c @@ -45,7 +45,6 @@ int read_current_timer(unsigned long *timer_val) *timer_val = delay_timer->read_current_timer(); return 0; } -EXPORT_SYMBOL_GPL(read_current_timer); static void __timer_delay(unsigned long cycles) { diff --git a/trunk/arch/arm/mach-at91/Kconfig b/trunk/arch/arm/mach-at91/Kconfig index 043624219b55..b14207101938 100644 --- a/trunk/arch/arm/mach-at91/Kconfig +++ b/trunk/arch/arm/mach-at91/Kconfig @@ -21,13 +21,19 @@ config SOC_AT91SAM9 bool select CPU_ARM926T select GENERIC_CLOCKEVENTS - select MULTI_IRQ_HANDLER - select SPARSE_IRQ menu "Atmel AT91 System-on-Chip" comment "Atmel AT91 Processor" +config SOC_AT91SAM9 + bool + select AT91_SAM9_SMC + select AT91_SAM9_TIME + select CPU_ARM926T + select MULTI_IRQ_HANDLER + select SPARSE_IRQ + config SOC_AT91RM9200 bool "AT91RM9200" select CPU_ARM920T diff --git a/trunk/arch/arm/mach-at91/at91rm9200.c b/trunk/arch/arm/mach-at91/at91rm9200.c index 5269825194a8..b4f0565aff63 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200.c +++ b/trunk/arch/arm/mach-at91/at91rm9200.c @@ -187,7 +187,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/trunk/arch/arm/mach-at91/at91rm9200_devices.c b/trunk/arch/arm/mach-at91/at91rm9200_devices.c index 1e122bcd7845..a563189cdfc3 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200_devices.c +++ b/trunk/arch/arm/mach-at91/at91rm9200_devices.c @@ -479,7 +479,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91rm9200_twi_device = { .name = "i2c-gpio", - .id = 0, + .id = -1, .dev.platform_data = &pdata, }; @@ -512,7 +512,7 @@ static struct resource twi_resources[] = { static struct platform_device at91rm9200_twi_device = { .name = "i2c-at91rm9200", - .id = 0, + .id = -1, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9260.c b/trunk/arch/arm/mach-at91/at91sam9260.c index f8202615f4a8..ad29f93f20ca 100644 --- a/trunk/arch/arm/mach-at91/at91sam9260.c +++ b/trunk/arch/arm/mach-at91/at91sam9260.c @@ -211,8 +211,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20", &twi_clk), /* more usart lookup table for DT entries */ CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck), CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9260_devices.c b/trunk/arch/arm/mach-at91/at91sam9260_devices.c index aa1e58729885..a76b8684f52d 100644 --- a/trunk/arch/arm/mach-at91/at91sam9260_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9260_devices.c @@ -389,7 +389,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9260_twi_device = { .name = "i2c-gpio", - .id = 0, + .id = -1, .dev.platform_data = &pdata, }; @@ -421,7 +421,7 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9260_twi_device = { - .id = 0, + .id = -1, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9261.c b/trunk/arch/arm/mach-at91/at91sam9261.c index 04295c04b3e0..8d999eb1a137 100644 --- a/trunk/arch/arm/mach-at91/at91sam9261.c +++ b/trunk/arch/arm/mach-at91/at91sam9261.c @@ -178,8 +178,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10", &twi_clk), CLKDEV_CON_ID("pioA", &pioA_clk), CLKDEV_CON_ID("pioB", &pioB_clk), CLKDEV_CON_ID("pioC", &pioC_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9261_devices.c b/trunk/arch/arm/mach-at91/at91sam9261_devices.c index b9487696b7be..9752f17efba9 100644 --- a/trunk/arch/arm/mach-at91/at91sam9261_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9261_devices.c @@ -285,7 +285,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9261_twi_device = { .name = "i2c-gpio", - .id = 0, + .id = -1, .dev.platform_data = &pdata, }; @@ -317,7 +317,7 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9261_twi_device = { - .id = 0, + .id = -1, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9263.c b/trunk/arch/arm/mach-at91/at91sam9263.c index d6f9c23927c4..6a01d0360dfb 100644 --- a/trunk/arch/arm/mach-at91/at91sam9263.c +++ b/trunk/arch/arm/mach-at91/at91sam9263.c @@ -193,7 +193,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9263_devices.c b/trunk/arch/arm/mach-at91/at91sam9263_devices.c index cb85da2eccea..8dde220b42b6 100644 --- a/trunk/arch/arm/mach-at91/at91sam9263_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9263_devices.c @@ -567,7 +567,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9263_twi_device = { .name = "i2c-gpio", - .id = 0, + .id = -1, .dev.platform_data = &pdata, }; @@ -600,7 +600,7 @@ static struct resource twi_resources[] = { static struct platform_device at91sam9263_twi_device = { .name = "i2c-at91sam9260", - .id = 0, + .id = -1, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c index 5047bdc92adf..d6ca0543ce8d 100644 --- a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c @@ -314,7 +314,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9rl_twi_device = { .name = "i2c-gpio", - .id = 0, + .id = -1, .dev.platform_data = &pdata, }; @@ -347,7 +347,7 @@ static struct resource twi_resources[] = { static struct platform_device at91sam9rl_twi_device = { .name = "i2c-at91sam9g20", - .id = 0, + .id = -1, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/trunk/arch/arm/mach-at91/at91x40.c b/trunk/arch/arm/mach-at91/at91x40.c index bb7f54474b92..6bd7300a2bc5 100644 --- a/trunk/arch/arm/mach-at91/at91x40.c +++ b/trunk/arch/arm/mach-at91/at91x40.c @@ -88,6 +88,6 @@ void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS]) if (!priority) priority = at91x40_default_irq_priority; - at91_aic_init(priority, at91_extern_irq); + at91_aic_init(priority); } diff --git a/trunk/arch/arm/mach-at91/board-neocore926.c b/trunk/arch/arm/mach-at91/board-neocore926.c index 6960778af4c2..9cda3fd346ae 100644 --- a/trunk/arch/arm/mach-at91/board-neocore926.c +++ b/trunk/arch/arm/mach-at91/board-neocore926.c @@ -129,7 +129,7 @@ static struct spi_board_info neocore926_spi_devices[] = { .max_speed_hz = 125000 * 16, .bus_num = 0, .platform_data = &ads_info, - .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, + .irq = AT91SAM9263_ID_IRQ1, }, #endif }; diff --git a/trunk/arch/arm/mach-at91/board-sam9261ek.c b/trunk/arch/arm/mach-at91/board-sam9261ek.c index a9167dd45f96..27b3af1a3047 100644 --- a/trunk/arch/arm/mach-at91/board-sam9261ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9261ek.c @@ -309,7 +309,7 @@ static struct spi_board_info ek_spi_devices[] = { .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ .bus_num = 0, .platform_data = &ads_info, - .irq = NR_IRQS_LEGACY + AT91SAM9261_ID_IRQ0, + .irq = AT91SAM9261_ID_IRQ0, .controller_data = (void *) AT91_PIN_PA28, /* CS pin */ }, #endif diff --git a/trunk/arch/arm/mach-at91/board-sam9263ek.c b/trunk/arch/arm/mach-at91/board-sam9263ek.c index b87dbe2be0d6..073e17403d98 100644 --- a/trunk/arch/arm/mach-at91/board-sam9263ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9263ek.c @@ -132,7 +132,7 @@ static struct spi_board_info ek_spi_devices[] = { .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ .bus_num = 0, .platform_data = &ads_info, - .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, + .irq = AT91SAM9263_ID_IRQ1, }, #endif }; diff --git a/trunk/arch/arm/mach-at91/generic.h b/trunk/arch/arm/mach-at91/generic.h index b62f560e6c75..f49650677653 100644 --- a/trunk/arch/arm/mach-at91/generic.h +++ b/trunk/arch/arm/mach-at91/generic.h @@ -26,8 +26,7 @@ extern void __init at91_dt_initialize(void); extern void __init at91_init_irq_default(void); extern void __init at91_init_interrupts(unsigned int priority[]); extern void __init at91x40_init_interrupts(unsigned int priority[]); -extern void __init at91_aic_init(unsigned int priority[], - unsigned int ext_irq_mask); +extern void __init at91_aic_init(unsigned int priority[]); extern int __init at91_aic_of_init(struct device_node *node, struct device_node *parent); extern int __init at91_aic5_of_init(struct device_node *node, diff --git a/trunk/arch/arm/mach-at91/irq.c b/trunk/arch/arm/mach-at91/irq.c index febc2ee901a5..1e02c0e49dcc 100644 --- a/trunk/arch/arm/mach-at91/irq.c +++ b/trunk/arch/arm/mach-at91/irq.c @@ -502,19 +502,14 @@ int __init at91_aic5_of_init(struct device_node *node, /* * Initialize the AIC interrupt controller. */ -void __init at91_aic_init(unsigned int *priority, unsigned int ext_irq_mask) +void __init at91_aic_init(unsigned int *priority) { unsigned int i; int irq_base; - at91_extern_irq = kzalloc(BITS_TO_LONGS(n_irqs) - * sizeof(*at91_extern_irq), GFP_KERNEL); - - if (at91_aic_pm_init() || at91_extern_irq == NULL) + if (at91_aic_pm_init()) panic("Unable to allocate bit maps\n"); - *at91_extern_irq = ext_irq_mask; - at91_aic_base = ioremap(AT91_AIC, 512); if (!at91_aic_base) panic("Unable to ioremap AIC registers\n"); diff --git a/trunk/arch/arm/mach-at91/setup.c b/trunk/arch/arm/mach-at91/setup.c index 0b32c81730a5..da9881b161e1 100644 --- a/trunk/arch/arm/mach-at91/setup.c +++ b/trunk/arch/arm/mach-at91/setup.c @@ -47,7 +47,7 @@ void __init at91_init_irq_default(void) void __init at91_init_interrupts(unsigned int *priority) { /* Initialize the AIC interrupt controller */ - at91_aic_init(priority, at91_extern_irq); + at91_aic_init(priority); /* Enable GPIO interrupts */ at91_gpio_irq_setup(); @@ -151,7 +151,7 @@ static void __init soc_detect(u32 dbgu_base) } /* at91sam9g10 */ - if ((socid & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { + if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { at91_soc_initdata.type = AT91_SOC_SAM9G10; at91_boot_soc = at91sam9261_soc; } diff --git a/trunk/arch/arm/mach-exynos/common.c b/trunk/arch/arm/mach-exynos/common.c index 1947be8e5f5b..715b690e5009 100644 --- a/trunk/arch/arm/mach-exynos/common.c +++ b/trunk/arch/arm/mach-exynos/common.c @@ -47,7 +47,6 @@ #include #include #include -#include #include #include "common.h" @@ -347,8 +346,6 @@ static void __init exynos4_map_io(void) s5p_fb_setname(0, "exynos4-fb"); s5p_hdmi_setname("exynos4-hdmi"); - - s3c64xx_spi_setname("exynos4210-spi"); } static void __init exynos5_map_io(void) @@ -369,8 +366,6 @@ static void __init exynos5_map_io(void) s3c_i2c0_setname("s3c2440-i2c"); s3c_i2c1_setname("s3c2440-i2c"); s3c_i2c2_setname("s3c2440-i2c"); - - s3c64xx_spi_setname("exynos4210-spi"); } static void __init exynos4_init_clocks(int xtal) diff --git a/trunk/arch/arm/mach-exynos/mach-exynos4-dt.c b/trunk/arch/arm/mach-exynos/mach-exynos4-dt.c index eadf4b59e7d2..e58d786faf78 100644 --- a/trunk/arch/arm/mach-exynos/mach-exynos4-dt.c +++ b/trunk/arch/arm/mach-exynos/mach-exynos4-dt.c @@ -99,7 +99,6 @@ static char const *exynos4_dt_compat[] __initdata = { DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)") /* Maintainer: Thomas Abraham */ - .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = exynos4_dt_map_io, .handle_irq = gic_handle_irq, diff --git a/trunk/arch/arm/mach-highbank/Kconfig b/trunk/arch/arm/mach-highbank/Kconfig index 551c97e87a78..0e1d0a42a3ea 100644 --- a/trunk/arch/arm/mach-highbank/Kconfig +++ b/trunk/arch/arm/mach-highbank/Kconfig @@ -1,5 +1,5 @@ config ARCH_HIGHBANK - bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7 + bool "Calxeda ECX-1000 (Highbank)" if ARCH_MULTI_V7 select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA select ARM_GIC diff --git a/trunk/arch/arm/mach-highbank/Makefile b/trunk/arch/arm/mach-highbank/Makefile index 8a1ef576d79f..3ec8bdd25d09 100644 --- a/trunk/arch/arm/mach-highbank/Makefile +++ b/trunk/arch/arm/mach-highbank/Makefile @@ -3,6 +3,7 @@ obj-y := highbank.o system.o smc.o plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec) +obj-$(CONFIG_DEBUG_HIGHBANK_UART) += lluart.o obj-$(CONFIG_SMP) += platsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_PM_SLEEP) += pm.o diff --git a/trunk/arch/arm/mach-highbank/core.h b/trunk/arch/arm/mach-highbank/core.h index 603b536234a2..286ec82a4f63 100644 --- a/trunk/arch/arm/mach-highbank/core.h +++ b/trunk/arch/arm/mach-highbank/core.h @@ -2,6 +2,11 @@ extern void highbank_set_cpu_jump(int cpu, void *jump_addr); extern void highbank_clocks_init(void); extern void highbank_restart(char, const char *); extern void __iomem *scu_base_addr; +#ifdef CONFIG_DEBUG_HIGHBANK_UART +extern void highbank_lluart_map_io(void); +#else +static inline void highbank_lluart_map_io(void) {} +#endif #ifdef CONFIG_PM_SLEEP extern void highbank_pm_init(void); diff --git a/trunk/arch/arm/mach-highbank/highbank.c b/trunk/arch/arm/mach-highbank/highbank.c index dc248167d206..40e36a50304c 100644 --- a/trunk/arch/arm/mach-highbank/highbank.c +++ b/trunk/arch/arm/mach-highbank/highbank.c @@ -26,9 +26,9 @@ #include #include -#include #include #include +#include #include #include #include @@ -42,7 +42,16 @@ #include "sysregs.h" void __iomem *sregs_base; -void __iomem *scu_base_addr; + +#define HB_SCU_VIRT_BASE 0xfee00000 +void __iomem *scu_base_addr = ((void __iomem *)(HB_SCU_VIRT_BASE)); + +static struct map_desc scu_io_desc __initdata = { + .virtual = HB_SCU_VIRT_BASE, + .pfn = 0, /* run-time */ + .length = SZ_4K, + .type = MT_DEVICE, +}; static void __init highbank_scu_map_io(void) { @@ -51,7 +60,14 @@ static void __init highbank_scu_map_io(void) /* Get SCU base */ asm("mrc p15, 4, %0, c15, c0, 0" : "=r" (base)); - scu_base_addr = ioremap(base, SZ_4K); + scu_io_desc.pfn = __phys_to_pfn(base); + iotable_init(&scu_io_desc, 1); +} + +static void __init highbank_map_io(void) +{ + highbank_scu_map_io(); + highbank_lluart_map_io(); } #define HB_JUMP_TABLE_PHYS(cpu) (0x40 + (0x10 * (cpu))) @@ -67,7 +83,6 @@ void highbank_set_cpu_jump(int cpu, void *jump_addr) } const static struct of_device_id irq_match[] = { - { .compatible = "arm,cortex-a15-gic", .data = gic_of_init, }, { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, {} }; @@ -84,9 +99,6 @@ static void __init highbank_init_irq(void) { of_irq_init(irq_match); - if (of_find_compatible_node(NULL, NULL, "arm,cortex-a9")) - highbank_scu_map_io(); - #ifdef CONFIG_CACHE_L2X0 /* Enable PL310 L2 Cache controller */ highbank_smc1(0x102, 0x1); @@ -124,9 +136,6 @@ static void __init highbank_timer_init(void) sp804_clockevents_init(timer_base, irq, "timer0"); twd_local_timer_of_register(); - - arch_timer_of_register(); - arch_timer_sched_clock_init(); } static struct sys_timer highbank_timer = { @@ -136,6 +145,7 @@ static struct sys_timer highbank_timer = { static void highbank_power_off(void) { hignbank_set_pwr_shutdown(); + scu_power_mode(scu_base_addr, SCU_PM_POWEROFF); while (1) cpu_do_idle(); @@ -201,13 +211,12 @@ static void __init highbank_init(void) static const char *highbank_match[] __initconst = { "calxeda,highbank", - "calxeda,ecx-2000", NULL, }; DT_MACHINE_START(HIGHBANK, "Highbank") .smp = smp_ops(highbank_smp_ops), - .map_io = debug_ll_io_init, + .map_io = highbank_map_io, .init_irq = highbank_init_irq, .timer = &highbank_timer, .handle_irq = gic_handle_irq, diff --git a/trunk/arch/arm/mach-highbank/hotplug.c b/trunk/arch/arm/mach-highbank/hotplug.c index 7b60faccd551..2c1b8c3c8e45 100644 --- a/trunk/arch/arm/mach-highbank/hotplug.c +++ b/trunk/arch/arm/mach-highbank/hotplug.c @@ -14,11 +14,13 @@ * this program. If not, see . */ #include +#include +#include +#include #include #include "core.h" -#include "sysregs.h" extern void secondary_startup(void); @@ -31,7 +33,7 @@ void __ref highbank_cpu_die(unsigned int cpu) flush_cache_all(); highbank_set_cpu_jump(cpu, secondary_startup); - highbank_set_core_pwr(); + scu_power_mode(scu_base_addr, SCU_PM_POWEROFF); cpu_do_idle(); diff --git a/trunk/arch/arm/mach-highbank/lluart.c b/trunk/arch/arm/mach-highbank/lluart.c new file mode 100644 index 000000000000..371575019f33 --- /dev/null +++ b/trunk/arch/arm/mach-highbank/lluart.c @@ -0,0 +1,34 @@ +/* + * Copyright 2011 Calxeda, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see . + */ +#include +#include +#include +#include + +#define HB_DEBUG_LL_PHYS_BASE 0xfff36000 +#define HB_DEBUG_LL_VIRT_BASE 0xfee36000 + +static struct map_desc lluart_io_desc __initdata = { + .virtual = HB_DEBUG_LL_VIRT_BASE, + .pfn = __phys_to_pfn(HB_DEBUG_LL_PHYS_BASE), + .length = SZ_4K, + .type = MT_DEVICE, +}; + +void __init highbank_lluart_map_io(void) +{ + iotable_init(&lluart_io_desc, 1); +} diff --git a/trunk/arch/arm/mach-highbank/platsmp.c b/trunk/arch/arm/mach-highbank/platsmp.c index 1129957f6c1d..fa9560ec6e70 100644 --- a/trunk/arch/arm/mach-highbank/platsmp.c +++ b/trunk/arch/arm/mach-highbank/platsmp.c @@ -42,7 +42,9 @@ static int __cpuinit highbank_boot_secondary(unsigned int cpu, struct task_struc */ static void __init highbank_smp_init_cpus(void) { - unsigned int i, ncores = 4; + unsigned int i, ncores; + + ncores = scu_get_core_count(scu_base_addr); /* sanity check */ if (ncores > NR_CPUS) { @@ -63,8 +65,7 @@ static void __init highbank_smp_prepare_cpus(unsigned int max_cpus) { int i; - if (scu_base_addr) - scu_enable(scu_base_addr); + scu_enable(scu_base_addr); /* * Write the address of secondary startup into the jump table diff --git a/trunk/arch/arm/mach-highbank/pm.c b/trunk/arch/arm/mach-highbank/pm.c index 74aa135966f0..de866f21331f 100644 --- a/trunk/arch/arm/mach-highbank/pm.c +++ b/trunk/arch/arm/mach-highbank/pm.c @@ -19,6 +19,7 @@ #include #include +#include #include #include "core.h" @@ -34,6 +35,8 @@ static int highbank_pm_enter(suspend_state_t state) { hignbank_set_pwr_suspend(); highbank_set_cpu_jump(0, cpu_resume); + + scu_power_mode(scu_base_addr, SCU_PM_POWEROFF); cpu_suspend(0, highbank_suspend_finish); return 0; diff --git a/trunk/arch/arm/mach-highbank/sysregs.h b/trunk/arch/arm/mach-highbank/sysregs.h index e13e8ea7c6cb..0e913389f445 100644 --- a/trunk/arch/arm/mach-highbank/sysregs.h +++ b/trunk/arch/arm/mach-highbank/sysregs.h @@ -17,10 +17,6 @@ #define _MACH_HIGHBANK__SYSREGS_H_ #include -#include -#include -#include -#include "core.h" extern void __iomem *sregs_base; @@ -33,39 +29,24 @@ extern void __iomem *sregs_base; #define HB_PWR_HARD_RESET 2 #define HB_PWR_SHUTDOWN 3 -#define SREG_CPU_PWR_CTRL(c) (0x200 + ((c) * 4)) - -static inline void highbank_set_core_pwr(void) -{ - int cpu = cpu_logical_map(smp_processor_id()); - if (scu_base_addr) - scu_power_mode(scu_base_addr, SCU_PM_POWEROFF); - else - writel_relaxed(1, sregs_base + SREG_CPU_PWR_CTRL(cpu)); -} - static inline void hignbank_set_pwr_suspend(void) { writel(HB_PWR_SUSPEND, sregs_base + HB_SREG_A9_PWR_REQ); - highbank_set_core_pwr(); } static inline void hignbank_set_pwr_shutdown(void) { writel(HB_PWR_SHUTDOWN, sregs_base + HB_SREG_A9_PWR_REQ); - highbank_set_core_pwr(); } static inline void hignbank_set_pwr_soft_reset(void) { writel(HB_PWR_SOFT_RESET, sregs_base + HB_SREG_A9_PWR_REQ); - highbank_set_core_pwr(); } static inline void hignbank_set_pwr_hard_reset(void) { writel(HB_PWR_HARD_RESET, sregs_base + HB_SREG_A9_PWR_REQ); - highbank_set_core_pwr(); } #endif diff --git a/trunk/arch/arm/mach-highbank/system.c b/trunk/arch/arm/mach-highbank/system.c index 194a5bbb7363..82c27230d4a9 100644 --- a/trunk/arch/arm/mach-highbank/system.c +++ b/trunk/arch/arm/mach-highbank/system.c @@ -14,6 +14,7 @@ * this program. If not, see . */ #include +#include #include #include "core.h" @@ -26,6 +27,7 @@ void highbank_restart(char mode, const char *cmd) else hignbank_set_pwr_soft_reset(); + scu_power_mode(scu_base_addr, SCU_PM_POWEROFF); cpu_do_idle(); } diff --git a/trunk/arch/arm/mach-imx/clk-busy.c b/trunk/arch/arm/mach-imx/clk-busy.c index 1ab91b5209e6..1a7a8dd045a1 100644 --- a/trunk/arch/arm/mach-imx/clk-busy.c +++ b/trunk/arch/arm/mach-imx/clk-busy.c @@ -108,7 +108,7 @@ struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, busy->div.hw.init = &init; clk = clk_register(NULL, &busy->div.hw); - if (IS_ERR(clk)) + if (!clk) kfree(busy); return clk; diff --git a/trunk/arch/arm/mach-imx/clk-imx25.c b/trunk/arch/arm/mach-imx/clk-imx25.c index 01e2f843bf2e..d20d4795f4ea 100644 --- a/trunk/arch/arm/mach-imx/clk-imx25.c +++ b/trunk/arch/arm/mach-imx/clk-imx25.c @@ -127,8 +127,8 @@ int __init mx25_clocks_init(void) clk[esdhc2_ipg_per] = imx_clk_gate("esdhc2_ipg_per", "per4", ccm(CCM_CGCR0), 4); clk[gpt_ipg_per] = imx_clk_gate("gpt_ipg_per", "per5", ccm(CCM_CGCR0), 5); clk[i2c_ipg_per] = imx_clk_gate("i2c_ipg_per", "per6", ccm(CCM_CGCR0), 6); - clk[lcdc_ipg_per] = imx_clk_gate("lcdc_ipg_per", "per7", ccm(CCM_CGCR0), 7); - clk[nfc_ipg_per] = imx_clk_gate("nfc_ipg_per", "per8", ccm(CCM_CGCR0), 8); + clk[lcdc_ipg_per] = imx_clk_gate("lcdc_ipg_per", "per8", ccm(CCM_CGCR0), 7); + clk[nfc_ipg_per] = imx_clk_gate("nfc_ipg_per", "ipg_per", ccm(CCM_CGCR0), 8); clk[ssi1_ipg_per] = imx_clk_gate("ssi1_ipg_per", "per13", ccm(CCM_CGCR0), 13); clk[ssi2_ipg_per] = imx_clk_gate("ssi2_ipg_per", "per14", ccm(CCM_CGCR0), 14); clk[uart_ipg_per] = imx_clk_gate("uart_ipg_per", "per15", ccm(CCM_CGCR0), 15); diff --git a/trunk/arch/arm/mach-imx/clk-imx27.c b/trunk/arch/arm/mach-imx/clk-imx27.c index 366e5d59d886..3b6b640eed24 100644 --- a/trunk/arch/arm/mach-imx/clk-imx27.c +++ b/trunk/arch/arm/mach-imx/clk-imx27.c @@ -109,7 +109,7 @@ int __init mx27_clocks_init(unsigned long fref) clk[per3_div] = imx_clk_divider("per3_div", "mpll_main2", CCM_PCDR1, 16, 6); clk[per4_div] = imx_clk_divider("per4_div", "mpll_main2", CCM_PCDR1, 24, 6); clk[vpu_sel] = imx_clk_mux("vpu_sel", CCM_CSCR, 21, 1, vpu_sel_clks, ARRAY_SIZE(vpu_sel_clks)); - clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 6); + clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 3); clk[usb_div] = imx_clk_divider("usb_div", "spll", CCM_CSCR, 28, 3); clk[cpu_sel] = imx_clk_mux("cpu_sel", CCM_CSCR, 15, 1, cpu_sel_clks, ARRAY_SIZE(cpu_sel_clks)); clk[clko_sel] = imx_clk_mux("clko_sel", CCM_CCSR, 0, 5, clko_sel_clks, ARRAY_SIZE(clko_sel_clks)); @@ -121,7 +121,7 @@ int __init mx27_clocks_init(unsigned long fref) clk[ssi1_sel] = imx_clk_mux("ssi1_sel", CCM_CSCR, 22, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks)); clk[ssi2_sel] = imx_clk_mux("ssi2_sel", CCM_CSCR, 23, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks)); clk[ssi1_div] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6); - clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6); + clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 3); clk[clko_en] = imx_clk_gate("clko_en", "clko_div", CCM_PCCR0, 0); clk[ssi2_ipg_gate] = imx_clk_gate("ssi2_ipg_gate", "ipg", CCM_PCCR0, 0); clk[ssi1_ipg_gate] = imx_clk_gate("ssi1_ipg_gate", "ipg", CCM_PCCR0, 1); diff --git a/trunk/arch/arm/mach-imx/mm-imx3.c b/trunk/arch/arm/mach-imx/mm-imx3.c index b5deb0554552..9d2c843bde02 100644 --- a/trunk/arch/arm/mach-imx/mm-imx3.c +++ b/trunk/arch/arm/mach-imx/mm-imx3.c @@ -108,8 +108,9 @@ void __init imx3_init_l2x0(void) } l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096); - if (!l2x0_base) { - printk(KERN_ERR "remapping L2 cache area failed\n"); + if (IS_ERR(l2x0_base)) { + printk(KERN_ERR "remapping L2 cache area failed with %ld\n", + PTR_ERR(l2x0_base)); return; } diff --git a/trunk/arch/arm/mach-omap2/Kconfig b/trunk/arch/arm/mach-omap2/Kconfig index d669e227e00c..2a1a898c7f90 100644 --- a/trunk/arch/arm/mach-omap2/Kconfig +++ b/trunk/arch/arm/mach-omap2/Kconfig @@ -11,6 +11,7 @@ config ARCH_OMAP2PLUS_TYPICAL select I2C_OMAP select MENELAUS if ARCH_OMAP2 select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 + select PINCTRL select PM_RUNTIME select REGULATOR select SERIAL_OMAP diff --git a/trunk/arch/arm/mach-omap2/board-omap3beagle.c b/trunk/arch/arm/mach-omap2/board-omap3beagle.c index d41ab98890ff..388c431c745a 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3beagle.c +++ b/trunk/arch/arm/mach-omap2/board-omap3beagle.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include @@ -445,31 +444,27 @@ static struct omap_board_mux board_mux[] __initdata = { }; #endif -static int __init beagle_opp_init(void) +static void __init beagle_opp_init(void) { int r = 0; - if (!machine_is_omap3_beagle()) - return 0; - - /* Initialize the omap3 opp table if not already created. */ - r = omap3_opp_init(); - if (IS_ERR_VALUE(r) && (r != -EEXIST)) { + /* Initialize the omap3 opp table */ + if (omap3_opp_init()) { pr_err("%s: opp default init failed\n", __func__); - return r; + return; } /* Custom OPP enabled for all xM versions */ if (cpu_is_omap3630()) { struct device *mpu_dev, *iva_dev; - mpu_dev = get_cpu_device(0); + mpu_dev = omap_device_get_by_hwmod_name("mpu"); iva_dev = omap_device_get_by_hwmod_name("iva"); if (IS_ERR(mpu_dev) || IS_ERR(iva_dev)) { pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n", __func__, mpu_dev, iva_dev); - return -ENODEV; + return; } /* Enable MPU 1GHz and lower opps */ r = opp_enable(mpu_dev, 800000000); @@ -489,9 +484,8 @@ static int __init beagle_opp_init(void) opp_disable(iva_dev, 660000000); } } - return 0; + return; } -device_initcall(beagle_opp_init); static void __init omap3_beagle_init(void) { @@ -528,6 +522,8 @@ static void __init omap3_beagle_init(void) /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); + + beagle_opp_init(); } MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") diff --git a/trunk/arch/arm/mach-omap2/clock33xx_data.c b/trunk/arch/arm/mach-omap2/clock33xx_data.c index 1a45d6bd2539..114ab4b8e0e3 100644 --- a/trunk/arch/arm/mach-omap2/clock33xx_data.c +++ b/trunk/arch/arm/mach-omap2/clock33xx_data.c @@ -1073,8 +1073,6 @@ static struct omap_clk am33xx_clks[] = { CLK(NULL, "gfx_fck_div_ck", &gfx_fck_div_ck, CK_AM33XX), CLK(NULL, "sysclkout_pre_ck", &sysclkout_pre_ck, CK_AM33XX), CLK(NULL, "clkout2_ck", &clkout2_ck, CK_AM33XX), - CLK(NULL, "timer_32k_ck", &clkdiv32k_ick, CK_AM33XX), - CLK(NULL, "timer_sys_ck", &sys_clkin_ck, CK_AM33XX), }; int __init am33xx_clk_init(void) diff --git a/trunk/arch/arm/mach-omap2/mux34xx.c b/trunk/arch/arm/mach-omap2/mux34xx.c index c47140bbbec4..17f80e4ab162 100644 --- a/trunk/arch/arm/mach-omap2/mux34xx.c +++ b/trunk/arch/arm/mach-omap2/mux34xx.c @@ -614,16 +614,16 @@ static struct omap_mux __initdata omap3_muxmodes[] = { "sys_off_mode", NULL, NULL, NULL, "gpio_9", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_CTS, 150, - "uart1_cts", "ssi1_rdy_tx", NULL, NULL, + "uart1_cts", NULL, NULL, NULL, "gpio_150", "hsusb3_tll_clk", NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_RTS, 149, - "uart1_rts", "ssi1_flag_tx", NULL, NULL, + "uart1_rts", NULL, NULL, NULL, "gpio_149", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_RX, 151, - "uart1_rx", "ss1_wake_tx", "mcbsp1_clkr", "mcspi4_clk", + "uart1_rx", NULL, "mcbsp1_clkr", "mcspi4_clk", "gpio_151", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_TX, 148, - "uart1_tx", "ssi1_dat_tx", NULL, NULL, + "uart1_tx", NULL, NULL, NULL, "gpio_148", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART2_CTS, 144, "uart2_cts", "mcbsp3_dx", "gpt9_pwm_evt", NULL, diff --git a/trunk/arch/arm/mach-omap2/pm.h b/trunk/arch/arm/mach-omap2/pm.h index 67d66131cfa7..686137d164da 100644 --- a/trunk/arch/arm/mach-omap2/pm.h +++ b/trunk/arch/arm/mach-omap2/pm.h @@ -91,7 +91,6 @@ extern void omap3_save_scratchpad_contents(void); #define PM_RTA_ERRATUM_i608 (1 << 0) #define PM_SDRC_WAKEUP_ERRATUM_i583 (1 << 1) -#define PM_PER_MEMORIES_ERRATUM_i582 (1 << 2) #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) extern u16 pm34xx_errata; diff --git a/trunk/arch/arm/mach-omap2/pm34xx.c b/trunk/arch/arm/mach-omap2/pm34xx.c index 3a904de4313e..ba670db1fd37 100644 --- a/trunk/arch/arm/mach-omap2/pm34xx.c +++ b/trunk/arch/arm/mach-omap2/pm34xx.c @@ -652,17 +652,14 @@ static void __init pm_errata_configure(void) /* Enable the l2 cache toggling in sleep logic */ enable_omap3630_toggle_l2_on_restore(); if (omap_rev() < OMAP3630_REV_ES1_2) - pm34xx_errata |= (PM_SDRC_WAKEUP_ERRATUM_i583 | - PM_PER_MEMORIES_ERRATUM_i582); - } else if (cpu_is_omap34xx()) { - pm34xx_errata |= PM_PER_MEMORIES_ERRATUM_i582; + pm34xx_errata |= PM_SDRC_WAKEUP_ERRATUM_i583; } } int __init omap3_pm_init(void) { struct power_state *pwrst, *tmp; - struct clockdomain *neon_clkdm, *mpu_clkdm, *per_clkdm, *wkup_clkdm; + struct clockdomain *neon_clkdm, *mpu_clkdm; int ret; if (!omap3_has_io_chain_ctrl()) @@ -714,8 +711,6 @@ int __init omap3_pm_init(void) neon_clkdm = clkdm_lookup("neon_clkdm"); mpu_clkdm = clkdm_lookup("mpu_clkdm"); - per_clkdm = clkdm_lookup("per_clkdm"); - wkup_clkdm = clkdm_lookup("wkup_clkdm"); #ifdef CONFIG_SUSPEND omap_pm_suspend = omap3_pm_suspend; @@ -732,27 +727,6 @@ int __init omap3_pm_init(void) if (IS_PM34XX_ERRATUM(PM_RTA_ERRATUM_i608)) omap3630_ctrl_disable_rta(); - /* - * The UART3/4 FIFO and the sidetone memory in McBSP2/3 are - * not correctly reset when the PER powerdomain comes back - * from OFF or OSWR when the CORE powerdomain is kept active. - * See OMAP36xx Erratum i582 "PER Domain reset issue after - * Domain-OFF/OSWR Wakeup". This wakeup dependency is not a - * complete workaround. The kernel must also prevent the PER - * powerdomain from going to OSWR/OFF while the CORE - * powerdomain is not going to OSWR/OFF. And if PER last - * power state was off while CORE last power state was ON, the - * UART3/4 and McBSP2/3 SIDETONE devices need to run a - * self-test using their loopback tests; if that fails, those - * devices are unusable until the PER/CORE can complete a transition - * from ON to OSWR/OFF and then back to ON. - * - * XXX Technically this workaround is only needed if off-mode - * or OSWR is enabled. - */ - if (IS_PM34XX_ERRATUM(PM_PER_MEMORIES_ERRATUM_i582)) - clkdm_add_wkdep(per_clkdm, wkup_clkdm); - clkdm_add_wkdep(neon_clkdm, mpu_clkdm); if (omap_type() != OMAP2_DEVICE_TYPE_GP) { omap3_secure_ram_storage = diff --git a/trunk/arch/arm/mach-omap2/serial.c b/trunk/arch/arm/mach-omap2/serial.c index a507cd6cf4f1..0405c8190803 100644 --- a/trunk/arch/arm/mach-omap2/serial.c +++ b/trunk/arch/arm/mach-omap2/serial.c @@ -329,11 +329,6 @@ void __init omap_serial_init_port(struct omap_board_data *bdata, oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt); - if (console_uart_id == bdata->id) { - omap_device_enable(pdev); - pm_runtime_set_active(&pdev->dev); - } - oh->dev_attr = uart; if (((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads) diff --git a/trunk/arch/arm/mach-s3c24xx/s3c2416.c b/trunk/arch/arm/mach-s3c24xx/s3c2416.c index 77ee0b732237..ed5a95ece9eb 100644 --- a/trunk/arch/arm/mach-s3c24xx/s3c2416.c +++ b/trunk/arch/arm/mach-s3c24xx/s3c2416.c @@ -61,7 +61,6 @@ #include #include #include -#include static struct map_desc s3c2416_iodesc[] __initdata = { IODESC_ENT(WATCHDOG), @@ -133,7 +132,6 @@ void __init s3c2416_map_io(void) /* initialize device information early */ s3c2416_default_sdhci0(); s3c2416_default_sdhci1(); - s3c64xx_spi_setname("s3c2443-spi"); iotable_init(s3c2416_iodesc, ARRAY_SIZE(s3c2416_iodesc)); } diff --git a/trunk/arch/arm/mach-s3c24xx/s3c2443.c b/trunk/arch/arm/mach-s3c24xx/s3c2443.c index 165b6a6b3daa..ab648ad8fa50 100644 --- a/trunk/arch/arm/mach-s3c24xx/s3c2443.c +++ b/trunk/arch/arm/mach-s3c24xx/s3c2443.c @@ -43,7 +43,6 @@ #include #include #include -#include static struct map_desc s3c2443_iodesc[] __initdata = { IODESC_ENT(WATCHDOG), @@ -101,9 +100,6 @@ void __init s3c2443_map_io(void) s3c24xx_gpiocfg_default.set_pull = s3c2443_gpio_setpull; s3c24xx_gpiocfg_default.get_pull = s3c2443_gpio_getpull; - /* initialize device information early */ - s3c64xx_spi_setname("s3c2443-spi"); - iotable_init(s3c2443_iodesc, ARRAY_SIZE(s3c2443_iodesc)); } diff --git a/trunk/arch/arm/mach-s5p64x0/common.c b/trunk/arch/arm/mach-s5p64x0/common.c index 111e404a81fd..6e6a0a9d6778 100644 --- a/trunk/arch/arm/mach-s5p64x0/common.c +++ b/trunk/arch/arm/mach-s5p64x0/common.c @@ -44,7 +44,6 @@ #include #include #include -#include #include #include #include @@ -180,7 +179,6 @@ void __init s5p6440_map_io(void) /* initialize any device information early */ s3c_adc_setname("s3c64xx-adc"); s3c_fb_setname("s5p64x0-fb"); - s3c64xx_spi_setname("s5p64x0-spi"); s5p64x0_default_sdhci0(); s5p64x0_default_sdhci1(); @@ -195,7 +193,6 @@ void __init s5p6450_map_io(void) /* initialize any device information early */ s3c_adc_setname("s3c64xx-adc"); s3c_fb_setname("s5p64x0-fb"); - s3c64xx_spi_setname("s5p64x0-spi"); s5p64x0_default_sdhci0(); s5p64x0_default_sdhci1(); diff --git a/trunk/arch/arm/mach-s5pc100/common.c b/trunk/arch/arm/mach-s5pc100/common.c index cc6e561c9958..621908658861 100644 --- a/trunk/arch/arm/mach-s5pc100/common.c +++ b/trunk/arch/arm/mach-s5pc100/common.c @@ -45,7 +45,6 @@ #include #include #include -#include #include #include @@ -166,8 +165,6 @@ void __init s5pc100_map_io(void) s3c_onenand_setname("s5pc100-onenand"); s3c_fb_setname("s5pc100-fb"); s3c_cfcon_setname("s5pc100-pata"); - - s3c64xx_spi_setname("s5pc100-spi"); } void __init s5pc100_init_clocks(int xtal) diff --git a/trunk/arch/arm/mach-s5pv210/common.c b/trunk/arch/arm/mach-s5pv210/common.c index a0c50efe8145..4c9e9027df9a 100644 --- a/trunk/arch/arm/mach-s5pv210/common.c +++ b/trunk/arch/arm/mach-s5pv210/common.c @@ -43,7 +43,6 @@ #include #include #include -#include #include #include "common.h" @@ -197,8 +196,6 @@ void __init s5pv210_map_io(void) /* setup TV devices */ s5p_hdmi_setname("s5pv210-hdmi"); - - s3c64xx_spi_setname("s5pv210-spi"); } void __init s5pv210_init_clocks(int xtal) diff --git a/trunk/arch/arm/mach-shmobile/Kconfig b/trunk/arch/arm/mach-shmobile/Kconfig index 9255546e7bf6..8ae100cc655c 100644 --- a/trunk/arch/arm/mach-shmobile/Kconfig +++ b/trunk/arch/arm/mach-shmobile/Kconfig @@ -2,6 +2,18 @@ if ARCH_SHMOBILE comment "SH-Mobile System Type" +config ARCH_SH7367 + bool "SH-Mobile G3 (SH7367)" + select ARCH_WANT_OPTIONAL_GPIOLIB + select CPU_V6 + select SH_CLK_CPG + +config ARCH_SH7377 + bool "SH-Mobile G4 (SH7377)" + select ARCH_WANT_OPTIONAL_GPIOLIB + select CPU_V7 + select SH_CLK_CPG + config ARCH_SH7372 bool "SH-Mobile AP4 (SH7372)" select ARCH_WANT_OPTIONAL_GPIOLIB @@ -29,8 +41,6 @@ config ARCH_R8A7779 select ARM_GIC select CPU_V7 select SH_CLK_CPG - select USB_ARCH_HAS_EHCI - select USB_ARCH_HAS_OHCI config ARCH_EMEV2 bool "Emma Mobile EV2" @@ -40,6 +50,17 @@ config ARCH_EMEV2 comment "SH-Mobile Board Type" +config MACH_G3EVM + bool "G3EVM board" + depends on ARCH_SH7367 + select ARCH_REQUIRE_GPIOLIB + +config MACH_G4EVM + bool "G4EVM board" + depends on ARCH_SH7377 + select ARCH_REQUIRE_GPIOLIB + select REGULATOR_FIXED_VOLTAGE if REGULATOR + config MACH_AP4EVB bool "AP4EVB board" depends on ARCH_SH7372 @@ -74,7 +95,6 @@ config MACH_MACKEREL select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR select SND_SOC_AK4642 if SND_SIMPLE_CARD - select USE_OF config MACH_KOTA2 bool "KOTA2 board" @@ -126,7 +146,8 @@ menu "Memory configuration" config MEMORY_START hex "Physical memory start address" - default "0x40000000" if MACH_AP4EVB || MACH_AG5EVM || \ + default "0x50000000" if MACH_G3EVM + default "0x40000000" if MACH_G4EVM || MACH_AP4EVB || MACH_AG5EVM || \ MACH_MACKEREL || MACH_BONITO || \ MACH_ARMADILLO800EVA default "0x41000000" if MACH_KOTA2 @@ -138,6 +159,8 @@ config MEMORY_START config MEMORY_SIZE hex "Physical memory size" + default "0x08000000" if MACH_G3EVM + default "0x08000000" if MACH_G4EVM default "0x20000000" if MACH_AG5EVM || MACH_BONITO || \ MACH_ARMADILLO800EVA default "0x1e000000" if MACH_KOTA2 diff --git a/trunk/arch/arm/mach-shmobile/Makefile b/trunk/arch/arm/mach-shmobile/Makefile index 0b7147928aa3..fe2c97c179d1 100644 --- a/trunk/arch/arm/mach-shmobile/Makefile +++ b/trunk/arch/arm/mach-shmobile/Makefile @@ -6,6 +6,8 @@ obj-y := timer.o console.o clock.o # CPU objects +obj-$(CONFIG_ARCH_SH7367) += setup-sh7367.o clock-sh7367.o intc-sh7367.o +obj-$(CONFIG_ARCH_SH7377) += setup-sh7377.o clock-sh7377.o intc-sh7377.o obj-$(CONFIG_ARCH_SH7372) += setup-sh7372.o clock-sh7372.o intc-sh7372.o obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o clock-sh73a0.o intc-sh73a0.o obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o clock-r8a7740.o intc-r8a7740.o @@ -21,12 +23,16 @@ smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o # Pinmux setup pfc-y := +pfc-$(CONFIG_ARCH_SH7367) += pfc-sh7367.o +pfc-$(CONFIG_ARCH_SH7377) += pfc-sh7377.o pfc-$(CONFIG_ARCH_SH7372) += pfc-sh7372.o pfc-$(CONFIG_ARCH_SH73A0) += pfc-sh73a0.o pfc-$(CONFIG_ARCH_R8A7740) += pfc-r8a7740.o pfc-$(CONFIG_ARCH_R8A7779) += pfc-r8a7779.o # IRQ objects +obj-$(CONFIG_ARCH_SH7367) += entry-intc.o +obj-$(CONFIG_ARCH_SH7377) += entry-intc.o obj-$(CONFIG_ARCH_SH7372) += entry-intc.o obj-$(CONFIG_ARCH_R8A7740) += entry-intc.o @@ -39,6 +45,8 @@ obj-$(CONFIG_ARCH_R8A7740) += pm-r8a7740.o obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.o # Board objects +obj-$(CONFIG_MACH_G3EVM) += board-g3evm.o +obj-$(CONFIG_MACH_G4EVM) += board-g4evm.o obj-$(CONFIG_MACH_AP4EVB) += board-ap4evb.o obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o diff --git a/trunk/arch/arm/mach-shmobile/board-ap4evb.c b/trunk/arch/arm/mach-shmobile/board-ap4evb.c index 40657854e3ad..790dc68c4312 100644 --- a/trunk/arch/arm/mach-shmobile/board-ap4evb.c +++ b/trunk/arch/arm/mach-shmobile/board-ap4evb.c @@ -658,16 +658,133 @@ static struct platform_device lcdc_device = { /* FSI */ #define IRQ_FSI evt2irq(0x1840) +static int __fsi_set_rate(struct clk *clk, long rate, int enable) +{ + int ret = 0; + + if (rate <= 0) + return ret; + + if (enable) { + ret = clk_set_rate(clk, rate); + if (0 == ret) + ret = clk_enable(clk); + } else { + clk_disable(clk); + } + + return ret; +} + +static int __fsi_set_round_rate(struct clk *clk, long rate, int enable) +{ + return __fsi_set_rate(clk, clk_round_rate(clk, rate), enable); +} + +static int fsi_ak4642_set_rate(struct device *dev, int rate, int enable) +{ + struct clk *fsia_ick; + struct clk *fsiack; + int ret = -EIO; + + fsia_ick = clk_get(dev, "icka"); + if (IS_ERR(fsia_ick)) + return PTR_ERR(fsia_ick); + + /* + * FSIACK is connected to AK4642, + * and use external clock pin from it. + * it is parent of fsia_ick now. + */ + fsiack = clk_get_parent(fsia_ick); + if (!fsiack) + goto fsia_ick_out; + + /* + * we get 1/1 divided clock by setting same rate to fsiack and fsia_ick + * + ** FIXME ** + * Because the freq_table of external clk (fsiack) are all 0, + * the return value of clk_round_rate became 0. + * So, it use __fsi_set_rate here. + */ + ret = __fsi_set_rate(fsiack, rate, enable); + if (ret < 0) + goto fsiack_out; + + ret = __fsi_set_round_rate(fsia_ick, rate, enable); + if ((ret < 0) && enable) + __fsi_set_round_rate(fsiack, rate, 0); /* disable FSI ACK */ + +fsiack_out: + clk_put(fsiack); + +fsia_ick_out: + clk_put(fsia_ick); + + return 0; +} + +static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable) +{ + struct clk *fsib_clk; + struct clk *fdiv_clk = &sh7372_fsidivb_clk; + long fsib_rate = 0; + long fdiv_rate = 0; + int ackmd_bpfmd; + int ret; + + switch (rate) { + case 44100: + fsib_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + break; + case 48000: + fsib_rate = 85428000; /* around 48kHz x 256 x 7 */ + fdiv_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + break; + default: + pr_err("unsupported rate in FSI2 port B\n"); + return -EINVAL; + } + + /* FSI B setting */ + fsib_clk = clk_get(dev, "ickb"); + if (IS_ERR(fsib_clk)) + return -EIO; + + ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable); + if (ret < 0) + goto fsi_set_rate_end; + + /* FSI DIV setting */ + ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable); + if (ret < 0) { + /* disable FSI B */ + if (enable) + __fsi_set_round_rate(fsib_clk, fsib_rate, 0); + goto fsi_set_rate_end; + } + + ret = ackmd_bpfmd; + +fsi_set_rate_end: + clk_put(fsib_clk); + return ret; +} + static struct sh_fsi_platform_info fsi_info = { .port_a = { .flags = SH_FSI_BRS_INV, + .set_rate = fsi_ak4642_set_rate, }, .port_b = { .flags = SH_FSI_BRS_INV | SH_FSI_BRM_INV | SH_FSI_LRS_INV | - SH_FSI_CLK_CPG | SH_FSI_FMT_SPDIF, + .set_rate = fsi_hdmi_set_rate, }, }; @@ -1027,6 +1144,25 @@ static void __init hdmi_init_pm_clock(void) clk_put(hdmi_ick); } +static void __init fsi_init_pm_clock(void) +{ + struct clk *fsia_ick; + int ret; + + fsia_ick = clk_get(&fsi_device.dev, "icka"); + if (IS_ERR(fsia_ick)) { + ret = PTR_ERR(fsia_ick); + pr_err("Cannot get FSI ICK: %d\n", ret); + return; + } + + ret = clk_set_parent(fsia_ick, &sh7372_fsiack_clk); + if (ret < 0) + pr_err("Cannot set FSI-A parent: %d\n", ret); + + clk_put(fsia_ick); +} + /* TouchScreen */ #ifdef CONFIG_AP4EVB_QHD # define GPIO_TSC_IRQ GPIO_FN_IRQ28_123 @@ -1340,6 +1476,7 @@ static void __init ap4evb_init(void) ARRAY_SIZE(domain_devices)); hdmi_init_pm_clock(); + fsi_init_pm_clock(); sh7372_pm_init(); pm_clk_add(&fsi_device.dev, "spu2"); pm_clk_add(&lcdc1_device.dev, "hdmi"); diff --git a/trunk/arch/arm/mach-shmobile/board-armadillo800eva.c b/trunk/arch/arm/mach-shmobile/board-armadillo800eva.c index 5353adf6b828..3cc8b1c21da9 100644 --- a/trunk/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/trunk/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -768,6 +768,32 @@ static struct platform_device ceu0_device = { }; /* FSI */ +static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable) +{ + struct clk *fsib; + int ret; + + /* it support 48KHz only */ + if (48000 != rate) + return -EINVAL; + + fsib = clk_get(dev, "ickb"); + if (IS_ERR(fsib)) + return -EINVAL; + + if (enable) { + ret = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + clk_enable(fsib); + } else { + ret = 0; + clk_disable(fsib); + } + + clk_put(fsib); + + return ret; +} + static struct sh_fsi_platform_info fsi_info = { /* FSI-WM8978 */ .port_a = { @@ -776,8 +802,8 @@ static struct sh_fsi_platform_info fsi_info = { /* FSI-HDMI */ .port_b = { .flags = SH_FSI_FMT_SPDIF | - SH_FSI_ENABLE_STREAM_MODE | - SH_FSI_CLK_CPG, + SH_FSI_ENABLE_STREAM_MODE, + .set_rate = fsi_hdmi_set_rate, .tx_id = SHDMA_SLAVE_FSIB_TX, } }; @@ -912,11 +938,13 @@ static void __init eva_clock_init(void) struct clk *xtal1 = clk_get(NULL, "extal1"); struct clk *usb24s = clk_get(NULL, "usb24s"); struct clk *fsibck = clk_get(NULL, "fsibck"); + struct clk *fsib = clk_get(&fsi_device.dev, "ickb"); if (IS_ERR(system) || IS_ERR(xtal1) || IS_ERR(usb24s) || - IS_ERR(fsibck)) { + IS_ERR(fsibck) || + IS_ERR(fsib)) { pr_err("armadillo800eva board clock init failed\n"); goto clock_error; } @@ -928,7 +956,9 @@ static void __init eva_clock_init(void) clk_set_parent(usb24s, system); /* FSIBCK is 12.288MHz, and it is parent of FSI-B */ + clk_set_parent(fsib, fsibck); clk_set_rate(fsibck, 12288000); + clk_set_rate(fsib, 12288000); clock_error: if (!IS_ERR(system)) @@ -939,6 +969,8 @@ static void __init eva_clock_init(void) clk_put(usb24s); if (!IS_ERR(fsibck)) clk_put(fsibck); + if (!IS_ERR(fsib)) + clk_put(fsib); } /* @@ -1197,13 +1229,6 @@ static void __init eva_add_early_devices(void) shmobile_timer.init = eva_earlytimer_init; } -#define RESCNT2 IOMEM(0xe6188020) -static void eva_restart(char mode, const char *cmd) -{ - /* Do soft power on reset */ - writel((1 << 31), RESCNT2); -} - static const char *eva_boards_compat_dt[] __initdata = { "renesas,armadillo800eva", NULL, @@ -1218,5 +1243,4 @@ DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva") .init_late = shmobile_init_late, .timer = &shmobile_timer, .dt_compat = eva_boards_compat_dt, - .restart = eva_restart, MACHINE_END diff --git a/trunk/arch/arm/mach-shmobile/board-g3evm.c b/trunk/arch/arm/mach-shmobile/board-g3evm.c new file mode 100644 index 000000000000..b179d4c213bb --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/board-g3evm.c @@ -0,0 +1,343 @@ +/* + * G3EVM board support + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2008 Yoshihiro Shimoda + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* + * IrDA + * + * S67: 5bit : ON power + * : 6bit : ON remote control + * OFF IrDA + */ + +static struct mtd_partition nor_flash_partitions[] = { + { + .name = "loader", + .offset = 0x00000000, + .size = 512 * 1024, + }, + { + .name = "bootenv", + .offset = MTDPART_OFS_APPEND, + .size = 512 * 1024, + }, + { + .name = "kernel_ro", + .offset = MTDPART_OFS_APPEND, + .size = 8 * 1024 * 1024, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = 8 * 1024 * 1024, + }, + { + .name = "data", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data nor_flash_data = { + .width = 2, + .parts = nor_flash_partitions, + .nr_parts = ARRAY_SIZE(nor_flash_partitions), +}; + +static struct resource nor_flash_resources[] = { + [0] = { + .start = 0x00000000, + .end = 0x08000000 - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device nor_flash_device = { + .name = "physmap-flash", + .dev = { + .platform_data = &nor_flash_data, + }, + .num_resources = ARRAY_SIZE(nor_flash_resources), + .resource = nor_flash_resources, +}; + +/* USBHS */ +static void usb_host_port_power(int port, int power) +{ + if (!power) /* only power-on supported for now */ + return; + + /* set VBOUT/PWEN and EXTLP0 in DVSTCTR */ + __raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008)); +} + +static struct r8a66597_platdata usb_host_data = { + .on_chip = 1, + .port_power = usb_host_port_power, +}; + +static struct resource usb_host_resources[] = { + [0] = { + .name = "USBHS", + .start = 0xe6890000, + .end = 0xe68900e5, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0xa20), /* USBHS_USHI0 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usb_host_device = { + .name = "r8a66597_hcd", + .id = 0, + .dev = { + .platform_data = &usb_host_data, + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(usb_host_resources), + .resource = usb_host_resources, +}; + +/* KEYSC */ +static struct sh_keysc_info keysc_info = { + .mode = SH_KEYSC_MODE_5, + .scan_timing = 3, + .delay = 100, + .keycodes = { + KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, + KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, KEY_M, KEY_N, + KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, + KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, + KEY_WAKEUP, KEY_COFFEE, KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, + KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER, + }, +}; + +static struct resource keysc_resources[] = { + [0] = { + .name = "KEYSC", + .start = 0xe61b0000, + .end = 0xe61b000f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0xbe0), /* KEYSC_KEY */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device keysc_device = { + .name = "sh_keysc", + .num_resources = ARRAY_SIZE(keysc_resources), + .resource = keysc_resources, + .dev = { + .platform_data = &keysc_info, + }, +}; + +static struct mtd_partition nand_partition_info[] = { + { + .name = "system", + .offset = 0, + .size = 64 * 1024 * 1024, + }, + { + .name = "userdata", + .offset = MTDPART_OFS_APPEND, + .size = 128 * 1024 * 1024, + }, + { + .name = "cache", + .offset = MTDPART_OFS_APPEND, + .size = 64 * 1024 * 1024, + }, +}; + +static struct resource nand_flash_resources[] = { + [0] = { + .start = 0xe6a30000, + .end = 0xe6a3009b, + .flags = IORESOURCE_MEM, + } +}; + +static struct sh_flctl_platform_data nand_flash_data = { + .parts = nand_partition_info, + .nr_parts = ARRAY_SIZE(nand_partition_info), + .flcmncr_val = QTSEL_E | FCKSEL_E | TYPESEL_SET | NANWF_E + | SHBUSSEL | SEL_16BIT, +}; + +static struct platform_device nand_flash_device = { + .name = "sh_flctl", + .resource = nand_flash_resources, + .num_resources = ARRAY_SIZE(nand_flash_resources), + .dev = { + .platform_data = &nand_flash_data, + }, +}; + +static struct resource irda_resources[] = { + [0] = { + .start = 0xE6D00000, + .end = 0xE6D01FD4 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x480), /* IRDA */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device irda_device = { + .name = "sh_irda", + .id = -1, + .resource = irda_resources, + .num_resources = ARRAY_SIZE(irda_resources), +}; + +static struct platform_device *g3evm_devices[] __initdata = { + &nor_flash_device, + &usb_host_device, + &keysc_device, + &nand_flash_device, + &irda_device, +}; + +static void __init g3evm_init(void) +{ + sh7367_pinmux_init(); + + /* Lit DS4 LED */ + gpio_request(GPIO_PORT22, NULL); + gpio_direction_output(GPIO_PORT22, 1); + gpio_export(GPIO_PORT22, 0); + + /* Lit DS8 LED */ + gpio_request(GPIO_PORT23, NULL); + gpio_direction_output(GPIO_PORT23, 1); + gpio_export(GPIO_PORT23, 0); + + /* Lit DS3 LED */ + gpio_request(GPIO_PORT24, NULL); + gpio_direction_output(GPIO_PORT24, 1); + gpio_export(GPIO_PORT24, 0); + + /* SCIFA1 */ + gpio_request(GPIO_FN_SCIFA1_TXD, NULL); + gpio_request(GPIO_FN_SCIFA1_RXD, NULL); + gpio_request(GPIO_FN_SCIFA1_CTS, NULL); + gpio_request(GPIO_FN_SCIFA1_RTS, NULL); + + /* USBHS */ + gpio_request(GPIO_FN_VBUS0, NULL); + gpio_request(GPIO_FN_PWEN, NULL); + gpio_request(GPIO_FN_OVCN, NULL); + gpio_request(GPIO_FN_OVCN2, NULL); + gpio_request(GPIO_FN_EXTLP, NULL); + gpio_request(GPIO_FN_IDIN, NULL); + + /* setup USB phy */ + __raw_writew(0x0300, IOMEM(0xe605810a)); /* USBCR1 */ + __raw_writew(0x00e0, IOMEM(0xe60581c0)); /* CPFCH */ + __raw_writew(0x6010, IOMEM(0xe60581c6)); /* CGPOSR */ + __raw_writew(0x8a0a, IOMEM(0xe605810c)); /* USBCR2 */ + + /* KEYSC @ CN7 */ + gpio_request(GPIO_FN_PORT42_KEYOUT0, NULL); + gpio_request(GPIO_FN_PORT43_KEYOUT1, NULL); + gpio_request(GPIO_FN_PORT44_KEYOUT2, NULL); + gpio_request(GPIO_FN_PORT45_KEYOUT3, NULL); + gpio_request(GPIO_FN_PORT46_KEYOUT4, NULL); + gpio_request(GPIO_FN_PORT47_KEYOUT5, NULL); + gpio_request(GPIO_FN_PORT48_KEYIN0_PU, NULL); + gpio_request(GPIO_FN_PORT49_KEYIN1_PU, NULL); + gpio_request(GPIO_FN_PORT50_KEYIN2_PU, NULL); + gpio_request(GPIO_FN_PORT55_KEYIN3_PU, NULL); + gpio_request(GPIO_FN_PORT56_KEYIN4_PU, NULL); + gpio_request(GPIO_FN_PORT57_KEYIN5_PU, NULL); + gpio_request(GPIO_FN_PORT58_KEYIN6_PU, NULL); + + /* FLCTL */ + gpio_request(GPIO_FN_FCE0, NULL); + gpio_request(GPIO_FN_D0_ED0_NAF0, NULL); + gpio_request(GPIO_FN_D1_ED1_NAF1, NULL); + gpio_request(GPIO_FN_D2_ED2_NAF2, NULL); + gpio_request(GPIO_FN_D3_ED3_NAF3, NULL); + gpio_request(GPIO_FN_D4_ED4_NAF4, NULL); + gpio_request(GPIO_FN_D5_ED5_NAF5, NULL); + gpio_request(GPIO_FN_D6_ED6_NAF6, NULL); + gpio_request(GPIO_FN_D7_ED7_NAF7, NULL); + gpio_request(GPIO_FN_D8_ED8_NAF8, NULL); + gpio_request(GPIO_FN_D9_ED9_NAF9, NULL); + gpio_request(GPIO_FN_D10_ED10_NAF10, NULL); + gpio_request(GPIO_FN_D11_ED11_NAF11, NULL); + gpio_request(GPIO_FN_D12_ED12_NAF12, NULL); + gpio_request(GPIO_FN_D13_ED13_NAF13, NULL); + gpio_request(GPIO_FN_D14_ED14_NAF14, NULL); + gpio_request(GPIO_FN_D15_ED15_NAF15, NULL); + gpio_request(GPIO_FN_WE0_XWR0_FWE, NULL); + gpio_request(GPIO_FN_FRB, NULL); + /* FOE, FCDE, FSC on dedicated pins */ + __raw_writel(__raw_readl(IOMEM(0xe6158048)) & ~(1 << 15), IOMEM(0xe6158048)); + + /* IrDA */ + gpio_request(GPIO_FN_IRDA_OUT, NULL); + gpio_request(GPIO_FN_IRDA_IN, NULL); + gpio_request(GPIO_FN_IRDA_FIRSEL, NULL); + + sh7367_add_standard_devices(); + + platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices)); +} + +MACHINE_START(G3EVM, "g3evm") + .map_io = sh7367_map_io, + .init_early = sh7367_add_early_devices, + .init_irq = sh7367_init_irq, + .handle_irq = shmobile_handle_irq_intc, + .init_machine = g3evm_init, + .init_late = shmobile_init_late, + .timer = &shmobile_timer, +MACHINE_END diff --git a/trunk/arch/arm/mach-shmobile/board-g4evm.c b/trunk/arch/arm/mach-shmobile/board-g4evm.c new file mode 100644 index 000000000000..35c126caa4d8 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/board-g4evm.c @@ -0,0 +1,384 @@ +/* + * G4EVM board support + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2008 Yoshihiro Shimoda + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "sh-gpio.h" + +/* + * SDHI + * + * SDHI0 : card detection is possible + * SDHI1 : card detection is impossible + * + * [G4-MAIN-BOARD] + * JP74 : short # DBG_2V8A for SDHI0 + * JP75 : NC # DBG_3V3A for SDHI0 + * JP76 : NC # DBG_3V3A_SD for SDHI0 + * JP77 : NC # 3V3A_SDIO for SDHI1 + * JP78 : short # DBG_2V8A for SDHI1 + * JP79 : NC # DBG_3V3A for SDHI1 + * JP80 : NC # DBG_3V3A_SD for SDHI1 + * + * [G4-CORE-BOARD] + * S32 : all off # to dissever from G3-CORE_DBG board + * S33 : all off # to dissever from G3-CORE_DBG board + * + * [G3-CORE_DBG-BOARD] + * S1 : all off # to dissever from G3-CORE_DBG board + * S3 : all off # to dissever from G3-CORE_DBG board + * S4 : all off # to dissever from G3-CORE_DBG board + */ + +static struct mtd_partition nor_flash_partitions[] = { + { + .name = "loader", + .offset = 0x00000000, + .size = 512 * 1024, + }, + { + .name = "bootenv", + .offset = MTDPART_OFS_APPEND, + .size = 512 * 1024, + }, + { + .name = "kernel_ro", + .offset = MTDPART_OFS_APPEND, + .size = 8 * 1024 * 1024, + .mask_flags = MTD_WRITEABLE, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = 8 * 1024 * 1024, + }, + { + .name = "data", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data nor_flash_data = { + .width = 2, + .parts = nor_flash_partitions, + .nr_parts = ARRAY_SIZE(nor_flash_partitions), +}; + +static struct resource nor_flash_resources[] = { + [0] = { + .start = 0x00000000, + .end = 0x08000000 - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device nor_flash_device = { + .name = "physmap-flash", + .dev = { + .platform_data = &nor_flash_data, + }, + .num_resources = ARRAY_SIZE(nor_flash_resources), + .resource = nor_flash_resources, +}; + +/* USBHS */ +static void usb_host_port_power(int port, int power) +{ + if (!power) /* only power-on supported for now */ + return; + + /* set VBOUT/PWEN and EXTLP0 in DVSTCTR */ + __raw_writew(__raw_readw(IOMEM(0xe6890008)) | 0x600, IOMEM(0xe6890008)); +} + +static struct r8a66597_platdata usb_host_data = { + .on_chip = 1, + .port_power = usb_host_port_power, +}; + +static struct resource usb_host_resources[] = { + [0] = { + .name = "USBHS", + .start = 0xe6890000, + .end = 0xe68900e5, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x0a20), /* USBHS_USHI0 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usb_host_device = { + .name = "r8a66597_hcd", + .id = 0, + .dev = { + .platform_data = &usb_host_data, + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(usb_host_resources), + .resource = usb_host_resources, +}; + +/* KEYSC */ +static struct sh_keysc_info keysc_info = { + .mode = SH_KEYSC_MODE_5, + .scan_timing = 3, + .delay = 100, + .keycodes = { + KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, KEY_F, + KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L, + KEY_M, KEY_N, KEY_U, KEY_P, KEY_Q, KEY_R, + KEY_S, KEY_T, KEY_U, KEY_V, KEY_W, KEY_X, + KEY_Y, KEY_Z, KEY_HOME, KEY_SLEEP, KEY_WAKEUP, KEY_COFFEE, + KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, + KEY_6, KEY_7, KEY_8, KEY_9, KEY_STOP, KEY_COMPUTER, + }, +}; + +static struct resource keysc_resources[] = { + [0] = { + .name = "KEYSC", + .start = 0xe61b0000, + .end = 0xe61b000f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x0be0), /* KEYSC_KEY */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device keysc_device = { + .name = "sh_keysc", + .id = 0, /* keysc0 clock */ + .num_resources = ARRAY_SIZE(keysc_resources), + .resource = keysc_resources, + .dev = { + .platform_data = &keysc_info, + }, +}; + +/* Fixed 3.3V regulator to be used by SDHI0 and SDHI1 */ +static struct regulator_consumer_supply fixed3v3_power_consumers[] = +{ + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), +}; + +/* SDHI */ +static struct sh_mobile_sdhi_info sdhi0_info = { + .tmio_caps = MMC_CAP_SDIO_IRQ, +}; + +static struct resource sdhi0_resources[] = { + [0] = { + .name = "SDHI0", + .start = 0xe6d50000, + .end = 0xe6d500ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x0e00), /* SDHI0 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sdhi0_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi0_resources), + .resource = sdhi0_resources, + .id = 0, + .dev = { + .platform_data = &sdhi0_info, + }, +}; + +static struct sh_mobile_sdhi_info sdhi1_info = { + .tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ, +}; + +static struct resource sdhi1_resources[] = { + [0] = { + .name = "SDHI1", + .start = 0xe6d60000, + .end = 0xe6d600ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x0e80), /* SDHI1 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sdhi1_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi1_resources), + .resource = sdhi1_resources, + .id = 1, + .dev = { + .platform_data = &sdhi1_info, + }, +}; + +static struct platform_device *g4evm_devices[] __initdata = { + &nor_flash_device, + &usb_host_device, + &keysc_device, + &sdhi0_device, + &sdhi1_device, +}; + +#define GPIO_SDHID0_D0 IOMEM(0xe60520fc) +#define GPIO_SDHID0_D1 IOMEM(0xe60520fd) +#define GPIO_SDHID0_D2 IOMEM(0xe60520fe) +#define GPIO_SDHID0_D3 IOMEM(0xe60520ff) +#define GPIO_SDHICMD0 IOMEM(0xe6052100) + +#define GPIO_SDHID1_D0 IOMEM(0xe6052103) +#define GPIO_SDHID1_D1 IOMEM(0xe6052104) +#define GPIO_SDHID1_D2 IOMEM(0xe6052105) +#define GPIO_SDHID1_D3 IOMEM(0xe6052106) +#define GPIO_SDHICMD1 IOMEM(0xe6052107) + +static void __init g4evm_init(void) +{ + regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers, + ARRAY_SIZE(fixed3v3_power_consumers), 3300000); + + sh7377_pinmux_init(); + + /* Lit DS14 LED */ + gpio_request(GPIO_PORT109, NULL); + gpio_direction_output(GPIO_PORT109, 1); + gpio_export(GPIO_PORT109, 1); + + /* Lit DS15 LED */ + gpio_request(GPIO_PORT110, NULL); + gpio_direction_output(GPIO_PORT110, 1); + gpio_export(GPIO_PORT110, 1); + + /* Lit DS16 LED */ + gpio_request(GPIO_PORT112, NULL); + gpio_direction_output(GPIO_PORT112, 1); + gpio_export(GPIO_PORT112, 1); + + /* Lit DS17 LED */ + gpio_request(GPIO_PORT113, NULL); + gpio_direction_output(GPIO_PORT113, 1); + gpio_export(GPIO_PORT113, 1); + + /* USBHS */ + gpio_request(GPIO_FN_VBUS_0, NULL); + gpio_request(GPIO_FN_PWEN, NULL); + gpio_request(GPIO_FN_OVCN, NULL); + gpio_request(GPIO_FN_OVCN2, NULL); + gpio_request(GPIO_FN_EXTLP, NULL); + gpio_request(GPIO_FN_IDIN, NULL); + + /* setup USB phy */ + __raw_writew(0x0200, IOMEM(0xe605810a)); /* USBCR1 */ + __raw_writew(0x00e0, IOMEM(0xe60581c0)); /* CPFCH */ + __raw_writew(0x6010, IOMEM(0xe60581c6)); /* CGPOSR */ + __raw_writew(0x8a0a, IOMEM(0xe605810c)); /* USBCR2 */ + + /* KEYSC @ CN31 */ + gpio_request(GPIO_FN_PORT60_KEYOUT5, NULL); + gpio_request(GPIO_FN_PORT61_KEYOUT4, NULL); + gpio_request(GPIO_FN_PORT62_KEYOUT3, NULL); + gpio_request(GPIO_FN_PORT63_KEYOUT2, NULL); + gpio_request(GPIO_FN_PORT64_KEYOUT1, NULL); + gpio_request(GPIO_FN_PORT65_KEYOUT0, NULL); + gpio_request(GPIO_FN_PORT66_KEYIN0_PU, NULL); + gpio_request(GPIO_FN_PORT67_KEYIN1_PU, NULL); + gpio_request(GPIO_FN_PORT68_KEYIN2_PU, NULL); + gpio_request(GPIO_FN_PORT69_KEYIN3_PU, NULL); + gpio_request(GPIO_FN_PORT70_KEYIN4_PU, NULL); + gpio_request(GPIO_FN_PORT71_KEYIN5_PU, NULL); + gpio_request(GPIO_FN_PORT72_KEYIN6_PU, NULL); + + /* SDHI0 */ + gpio_request(GPIO_FN_SDHICLK0, NULL); + gpio_request(GPIO_FN_SDHICD0, NULL); + gpio_request(GPIO_FN_SDHID0_0, NULL); + gpio_request(GPIO_FN_SDHID0_1, NULL); + gpio_request(GPIO_FN_SDHID0_2, NULL); + gpio_request(GPIO_FN_SDHID0_3, NULL); + gpio_request(GPIO_FN_SDHICMD0, NULL); + gpio_request(GPIO_FN_SDHIWP0, NULL); + gpio_request_pullup(GPIO_SDHID0_D0); + gpio_request_pullup(GPIO_SDHID0_D1); + gpio_request_pullup(GPIO_SDHID0_D2); + gpio_request_pullup(GPIO_SDHID0_D3); + gpio_request_pullup(GPIO_SDHICMD0); + + /* SDHI1 */ + gpio_request(GPIO_FN_SDHICLK1, NULL); + gpio_request(GPIO_FN_SDHID1_0, NULL); + gpio_request(GPIO_FN_SDHID1_1, NULL); + gpio_request(GPIO_FN_SDHID1_2, NULL); + gpio_request(GPIO_FN_SDHID1_3, NULL); + gpio_request(GPIO_FN_SDHICMD1, NULL); + gpio_request_pullup(GPIO_SDHID1_D0); + gpio_request_pullup(GPIO_SDHID1_D1); + gpio_request_pullup(GPIO_SDHID1_D2); + gpio_request_pullup(GPIO_SDHID1_D3); + gpio_request_pullup(GPIO_SDHICMD1); + + sh7377_add_standard_devices(); + + platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices)); +} + +MACHINE_START(G4EVM, "g4evm") + .map_io = sh7377_map_io, + .init_early = sh7377_add_early_devices, + .init_irq = sh7377_init_irq, + .handle_irq = shmobile_handle_irq_intc, + .init_machine = g4evm_init, + .init_late = shmobile_init_late, + .timer = &shmobile_timer, +MACHINE_END diff --git a/trunk/arch/arm/mach-shmobile/board-kzm9g.c b/trunk/arch/arm/mach-shmobile/board-kzm9g.c index f63f2eeb0205..0a43f3189c21 100644 --- a/trunk/arch/arm/mach-shmobile/board-kzm9g.c +++ b/trunk/arch/arm/mach-shmobile/board-kzm9g.c @@ -384,8 +384,6 @@ static struct regulator_consumer_supply fixed2v8_power_consumers[] = /* SDHI */ static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, .tmio_caps = MMC_CAP_SD_HIGHSPEED, .tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29, @@ -426,8 +424,6 @@ static struct platform_device sdhi0_device = { /* Micro SD */ static struct sh_mobile_sdhi_info sdhi2_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD | TMIO_MMC_WRPROTECT_DISABLE, @@ -561,15 +557,7 @@ static struct i2c_board_info i2c0_devices[] = { }, { I2C_BOARD_INFO("r2025sd", 0x32), - }, - { - I2C_BOARD_INFO("ak8975", 0x0c), - .irq = intcs_evt2irq(0x3380), /* IRQ28 */ - }, - { - I2C_BOARD_INFO("adxl34x", 0x1d), - .irq = intcs_evt2irq(0x3340), /* IRQ26 */ - }, + } }; static struct i2c_board_info i2c1_devices[] = { diff --git a/trunk/arch/arm/mach-shmobile/board-mackerel.c b/trunk/arch/arm/mach-shmobile/board-mackerel.c index bf2bcb92b426..0c27c810cf99 100644 --- a/trunk/arch/arm/mach-shmobile/board-mackerel.c +++ b/trunk/arch/arm/mach-shmobile/board-mackerel.c @@ -816,8 +816,6 @@ static struct platform_device usbhs1_device = { .id = 1, .dev = { .platform_data = &usbhs1_private.info, - .dma_mask = &usbhs1_device.dev.coherent_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(usbhs1_resources), .resource = usbhs1_resources, @@ -862,6 +860,76 @@ static struct platform_device leds_device = { /* FSI */ #define IRQ_FSI evt2irq(0x1840) +static int __fsi_set_round_rate(struct clk *clk, long rate, int enable) +{ + int ret; + + if (rate <= 0) + return 0; + + if (!enable) { + clk_disable(clk); + return 0; + } + + ret = clk_set_rate(clk, clk_round_rate(clk, rate)); + if (ret < 0) + return ret; + + return clk_enable(clk); +} + +static int fsi_b_set_rate(struct device *dev, int rate, int enable) +{ + struct clk *fsib_clk; + struct clk *fdiv_clk = &sh7372_fsidivb_clk; + long fsib_rate = 0; + long fdiv_rate = 0; + int ackmd_bpfmd; + int ret; + + /* clock start */ + switch (rate) { + case 44100: + fsib_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + break; + case 48000: + fsib_rate = 85428000; /* around 48kHz x 256 x 7 */ + fdiv_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + break; + default: + pr_err("unsupported rate in FSI2 port B\n"); + return -EINVAL; + } + + /* FSI B setting */ + fsib_clk = clk_get(dev, "ickb"); + if (IS_ERR(fsib_clk)) + return -EIO; + + /* fsib */ + ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable); + if (ret < 0) + goto fsi_set_rate_end; + + /* FSI DIV */ + ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable); + if (ret < 0) { + /* disable FSI B */ + if (enable) + __fsi_set_round_rate(fsib_clk, fsib_rate, 0); + goto fsi_set_rate_end; + } + + ret = ackmd_bpfmd; + +fsi_set_rate_end: + clk_put(fsib_clk); + return ret; +} + static struct sh_fsi_platform_info fsi_info = { .port_a = { .flags = SH_FSI_BRS_INV, @@ -872,8 +940,8 @@ static struct sh_fsi_platform_info fsi_info = { .flags = SH_FSI_BRS_INV | SH_FSI_BRM_INV | SH_FSI_LRS_INV | - SH_FSI_CLK_CPG | SH_FSI_FMT_SPDIF, + .set_rate = fsi_b_set_rate, } }; @@ -1583,12 +1651,7 @@ static void __init mackerel_init(void) pm_clk_add(&hdmi_lcdc_device.dev, "hdmi"); } -static const char *mackerel_boards_compat_dt[] __initdata = { - "renesas,mackerel", - NULL, -}; - -DT_MACHINE_START(MACKEREL_DT, "mackerel") +MACHINE_START(MACKEREL, "mackerel") .map_io = sh7372_map_io, .init_early = sh7372_add_early_devices, .init_irq = sh7372_init_irq, @@ -1596,5 +1659,4 @@ DT_MACHINE_START(MACKEREL_DT, "mackerel") .init_machine = mackerel_init, .init_late = sh7372_pm_init_late, .timer = &shmobile_timer, - .dt_compat = mackerel_boards_compat_dt, MACHINE_END diff --git a/trunk/arch/arm/mach-shmobile/board-marzen.c b/trunk/arch/arm/mach-shmobile/board-marzen.c index 449f9289567d..b8a7525a4e2f 100644 --- a/trunk/arch/arm/mach-shmobile/board-marzen.c +++ b/trunk/arch/arm/mach-shmobile/board-marzen.c @@ -30,14 +30,8 @@ #include #include #include -#include -#include #include #include -#include -#include -#include -#include #include #include #include @@ -132,201 +126,12 @@ static struct platform_device thermal_device = { .num_resources = ARRAY_SIZE(thermal_resources), }; -/* HSPI */ -static struct resource hspi_resources[] = { - [0] = { - .start = 0xFFFC7000, - .end = 0xFFFC7018 - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device hspi_device = { - .name = "sh-hspi", - .id = 0, - .resource = hspi_resources, - .num_resources = ARRAY_SIZE(hspi_resources), -}; - -/* USB PHY */ -static struct resource usb_phy_resources[] = { - [0] = { - .start = 0xffe70000, - .end = 0xffe70900 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xfff70000, - .end = 0xfff70900 - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device usb_phy_device = { - .name = "rcar_usb_phy", - .resource = usb_phy_resources, - .num_resources = ARRAY_SIZE(usb_phy_resources), -}; - static struct platform_device *marzen_devices[] __initdata = { ð_device, &sdhi0_device, &thermal_device, - &hspi_device, - &usb_phy_device, }; -/* USB */ -static struct usb_phy *phy; -static int usb_power_on(struct platform_device *pdev) -{ - if (!phy) - return -EIO; - - pm_runtime_enable(&pdev->dev); - pm_runtime_get_sync(&pdev->dev); - - usb_phy_init(phy); - - return 0; -} - -static void usb_power_off(struct platform_device *pdev) -{ - if (!phy) - return; - - usb_phy_shutdown(phy); - - pm_runtime_put_sync(&pdev->dev); - pm_runtime_disable(&pdev->dev); -} - -static struct usb_ehci_pdata ehcix_pdata = { - .power_on = usb_power_on, - .power_off = usb_power_off, - .power_suspend = usb_power_off, -}; - -static struct resource ehci0_resources[] = { - [0] = { - .start = 0xffe70000, - .end = 0xffe70400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(44), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ehci0_device = { - .name = "ehci-platform", - .id = 0, - .dev = { - .dma_mask = &ehci0_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ehcix_pdata, - }, - .num_resources = ARRAY_SIZE(ehci0_resources), - .resource = ehci0_resources, -}; - -static struct resource ehci1_resources[] = { - [0] = { - .start = 0xfff70000, - .end = 0xfff70400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(45), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ehci1_device = { - .name = "ehci-platform", - .id = 1, - .dev = { - .dma_mask = &ehci1_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ehcix_pdata, - }, - .num_resources = ARRAY_SIZE(ehci1_resources), - .resource = ehci1_resources, -}; - -static struct usb_ohci_pdata ohcix_pdata = { - .power_on = usb_power_on, - .power_off = usb_power_off, - .power_suspend = usb_power_off, -}; - -static struct resource ohci0_resources[] = { - [0] = { - .start = 0xffe70400, - .end = 0xffe70800 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(44), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci0_device = { - .name = "ohci-platform", - .id = 0, - .dev = { - .dma_mask = &ohci0_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ohcix_pdata, - }, - .num_resources = ARRAY_SIZE(ohci0_resources), - .resource = ohci0_resources, -}; - -static struct resource ohci1_resources[] = { - [0] = { - .start = 0xfff70400, - .end = 0xfff70800 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(45), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci1_device = { - .name = "ohci-platform", - .id = 1, - .dev = { - .dma_mask = &ohci1_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ohcix_pdata, - }, - .num_resources = ARRAY_SIZE(ohci1_resources), - .resource = ohci1_resources, -}; - -static struct platform_device *marzen_late_devices[] __initdata = { - &ehci0_device, - &ehci1_device, - &ohci0_device, - &ohci1_device, -}; - -void __init marzen_init_late(void) -{ - /* get usb phy */ - phy = usb_get_phy(USB_PHY_TYPE_USB2); - - shmobile_init_late(); - platform_add_devices(marzen_late_devices, - ARRAY_SIZE(marzen_late_devices)); -} - static void __init marzen_init(void) { regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers, @@ -358,20 +163,6 @@ static void __init marzen_init(void) gpio_request(GPIO_FN_SD0_CD, NULL); gpio_request(GPIO_FN_SD0_WP, NULL); - /* HSPI 0 */ - gpio_request(GPIO_FN_HSPI_CLK0, NULL); - gpio_request(GPIO_FN_HSPI_CS0, NULL); - gpio_request(GPIO_FN_HSPI_TX0, NULL); - gpio_request(GPIO_FN_HSPI_RX0, NULL); - - /* USB (CN21) */ - gpio_request(GPIO_FN_USB_OVC0, NULL); - gpio_request(GPIO_FN_USB_OVC1, NULL); - gpio_request(GPIO_FN_USB_OVC2, NULL); - - /* USB (CN22) */ - gpio_request(GPIO_FN_USB_PENC2, NULL); - r8a7779_add_standard_devices(); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } @@ -384,6 +175,6 @@ MACHINE_START(MARZEN, "marzen") .init_irq = r8a7779_init_irq, .handle_irq = gic_handle_irq, .init_machine = marzen_init, - .init_late = marzen_init_late, + .init_late = shmobile_init_late, .timer = &shmobile_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-shmobile/clock-r8a7740.c b/trunk/arch/arm/mach-shmobile/clock-r8a7740.c index eac49d59782f..6729e0032180 100644 --- a/trunk/arch/arm/mach-shmobile/clock-r8a7740.c +++ b/trunk/arch/arm/mach-shmobile/clock-r8a7740.c @@ -65,9 +65,6 @@ #define SMSTPCR3 IOMEM(0xe615013c) #define SMSTPCR4 IOMEM(0xe6150140) -#define FSIDIVA IOMEM(0xFE1F8000) -#define FSIDIVB IOMEM(0xFE1F8008) - /* Fixed 32 KHz root clock from EXTALR pin */ static struct clk extalr_clk = { .rate = 32768, @@ -191,22 +188,6 @@ static struct clk pllc1_div2_clk = { }; /* USB clock */ -/* - * USBCKCR is controlling usb24 clock - * bit[7] : parent clock - * bit[6] : clock divide rate - * And this bit[7] is used as a "usb24s" from other devices. - * (Video clock / Sub clock / SPU clock) - * You can controll this clock as a below. - * - * struct clk *usb24 = clk_get(dev, "usb24"); - * struct clk *usb24s = clk_get(NULL, "usb24s"); - * struct clk *system = clk_get(NULL, "system_clk"); - * int rate = clk_get_rate(system); - * - * clk_set_parent(usb24s, system); // for bit[7] - * clk_set_rate(usb24, rate / 2); // for bit[6] - */ static struct clk *usb24s_parents[] = { [0] = &system_clk, [1] = &extal2_clk @@ -446,14 +427,6 @@ static struct clk *late_main_clks[] = { &hdmi2_clk, }; -/* FSI DIV */ -enum { FSIDIV_A, FSIDIV_B, FSIDIV_REPARENT_NR }; - -static struct clk fsidivs[] = { - [FSIDIV_A] = SH_CLK_FSIDIV(FSIDIVA, &div6_reparent_clks[DIV6_FSIA]), - [FSIDIV_B] = SH_CLK_FSIDIV(FSIDIVB, &div6_reparent_clks[DIV6_FSIB]), -}; - /* MSTP */ enum { DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_HP, @@ -623,10 +596,6 @@ static struct clk_lookup lookups[] = { CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]), CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]), - CLKDEV_ICK_ID("diva", "sh_fsi2", &fsidivs[FSIDIV_A]), - CLKDEV_ICK_ID("divb", "sh_fsi2", &fsidivs[FSIDIV_B]), - CLKDEV_ICK_ID("xcka", "sh_fsi2", &fsiack_clk), - CLKDEV_ICK_ID("xckb", "sh_fsi2", &fsibck_clk), }; void __init r8a7740_clock_init(u8 md_ck) @@ -672,9 +641,6 @@ void __init r8a7740_clock_init(u8 md_ck) for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++) ret = clk_register(late_main_clks[k]); - if (!ret) - ret = sh_clk_fsidiv_register(fsidivs, FSIDIV_REPARENT_NR); - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); if (!ret) diff --git a/trunk/arch/arm/mach-shmobile/clock-r8a7779.c b/trunk/arch/arm/mach-shmobile/clock-r8a7779.c index c019609da660..37b2a3133b3b 100644 --- a/trunk/arch/arm/mach-shmobile/clock-r8a7779.c +++ b/trunk/arch/arm/mach-shmobile/clock-r8a7779.c @@ -87,11 +87,8 @@ static struct clk div4_clks[DIV4_NR] = { }; enum { MSTP323, MSTP322, MSTP321, MSTP320, - MSTP101, MSTP100, - MSTP030, - MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, + MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, MSTP016, MSTP015, MSTP014, - MSTP007, MSTP_NR }; static struct clk mstp_clks[MSTP_NR] = { @@ -99,12 +96,6 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP322] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 22, 0), /* SDHI1 */ [MSTP321] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 21, 0), /* SDHI2 */ [MSTP320] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 20, 0), /* SDHI3 */ - [MSTP101] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 1, 0), /* USB2 */ - [MSTP100] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 0, 0), /* USB0/1 */ - [MSTP030] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 30, 0), /* I2C0 */ - [MSTP029] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 29, 0), /* I2C1 */ - [MSTP028] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 28, 0), /* I2C2 */ - [MSTP027] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 27, 0), /* I2C3 */ [MSTP026] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 26, 0), /* SCIF0 */ [MSTP025] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 25, 0), /* SCIF1 */ [MSTP024] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 24, 0), /* SCIF2 */ @@ -114,7 +105,6 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP016] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 16, 0), /* TMU0 */ [MSTP015] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 15, 0), /* TMU1 */ [MSTP014] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 14, 0), /* TMU2 */ - [MSTP007] = SH_CLK_MSTP32(&div4_clks[DIV4_S], MSTPCR0, 7, 0), /* HSPI */ }; static unsigned long mul4_recalc(struct clk *clk) @@ -156,25 +146,14 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("peripheral_clk", &div4_clks[DIV4_P]), /* MSTP32 clocks */ - CLKDEV_DEV_ID("ehci-platform.1", &mstp_clks[MSTP101]), /* USB EHCI port2 */ - CLKDEV_DEV_ID("ohci-platform.1", &mstp_clks[MSTP101]), /* USB OHCI port2 */ - CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ - CLKDEV_DEV_ID("ohci-platform.0", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */ CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP016]), /* TMU00 */ CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP016]), /* TMU01 */ - CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */ - CLKDEV_DEV_ID("i2c-rcar.1", &mstp_clks[MSTP029]), /* I2C1 */ - CLKDEV_DEV_ID("i2c-rcar.2", &mstp_clks[MSTP028]), /* I2C2 */ - CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP027]), /* I2C3 */ CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */ CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */ CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */ CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP023]), /* SCIF3 */ CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP022]), /* SCIF4 */ CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */ - CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */ - CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */ - CLKDEV_DEV_ID("sh-hspi.2", &mstp_clks[MSTP007]), /* HSPI2 */ CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */ CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */ CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */ diff --git a/trunk/arch/arm/mach-shmobile/clock-sh7367.c b/trunk/arch/arm/mach-shmobile/clock-sh7367.c new file mode 100644 index 000000000000..ef0a95e592c4 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/clock-sh7367.c @@ -0,0 +1,355 @@ +/* + * SH7367 clock framework support + * + * Copyright (C) 2010 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include + +/* SH7367 registers */ +#define RTFRQCR IOMEM(0xe6150000) +#define SYFRQCR IOMEM(0xe6150004) +#define CMFRQCR IOMEM(0xe61500E0) +#define VCLKCR1 IOMEM(0xe6150008) +#define VCLKCR2 IOMEM(0xe615000C) +#define VCLKCR3 IOMEM(0xe615001C) +#define SCLKACR IOMEM(0xe6150010) +#define SCLKBCR IOMEM(0xe6150014) +#define SUBUSBCKCR IOMEM(0xe6158080) +#define SPUCKCR IOMEM(0xe6150084) +#define MSUCKCR IOMEM(0xe6150088) +#define MVI3CKCR IOMEM(0xe6150090) +#define VOUCKCR IOMEM(0xe6150094) +#define MFCK1CR IOMEM(0xe6150098) +#define MFCK2CR IOMEM(0xe615009C) +#define PLLC1CR IOMEM(0xe6150028) +#define PLLC2CR IOMEM(0xe615002C) +#define RTMSTPCR0 IOMEM(0xe6158030) +#define RTMSTPCR2 IOMEM(0xe6158038) +#define SYMSTPCR0 IOMEM(0xe6158040) +#define SYMSTPCR2 IOMEM(0xe6158048) +#define CMMSTPCR0 IOMEM(0xe615804c) + +/* Fixed 32 KHz root clock from EXTALR pin */ +static struct clk r_clk = { + .rate = 32768, +}; + +/* + * 26MHz default rate for the EXTALB1 root input clock. + * If needed, reset this with clk_set_rate() from the platform code. + */ +struct clk sh7367_extalb1_clk = { + .rate = 26666666, +}; + +/* + * 48MHz default rate for the EXTAL2 root input clock. + * If needed, reset this with clk_set_rate() from the platform code. + */ +struct clk sh7367_extal2_clk = { + .rate = 48000000, +}; + +/* A fixed divide-by-2 block */ +static unsigned long div2_recalc(struct clk *clk) +{ + return clk->parent->rate / 2; +} + +static struct sh_clk_ops div2_clk_ops = { + .recalc = div2_recalc, +}; + +/* Divide extalb1 by two */ +static struct clk extalb1_div2_clk = { + .ops = &div2_clk_ops, + .parent = &sh7367_extalb1_clk, +}; + +/* Divide extal2 by two */ +static struct clk extal2_div2_clk = { + .ops = &div2_clk_ops, + .parent = &sh7367_extal2_clk, +}; + +/* PLLC1 */ +static unsigned long pllc1_recalc(struct clk *clk) +{ + unsigned long mult = 1; + + if (__raw_readl(PLLC1CR) & (1 << 14)) + mult = (((__raw_readl(RTFRQCR) >> 24) & 0x3f) + 1) * 2; + + return clk->parent->rate * mult; +} + +static struct sh_clk_ops pllc1_clk_ops = { + .recalc = pllc1_recalc, +}; + +static struct clk pllc1_clk = { + .ops = &pllc1_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &extalb1_div2_clk, +}; + +/* Divide PLLC1 by two */ +static struct clk pllc1_div2_clk = { + .ops = &div2_clk_ops, + .parent = &pllc1_clk, +}; + +/* PLLC2 */ +static unsigned long pllc2_recalc(struct clk *clk) +{ + unsigned long mult = 1; + + if (__raw_readl(PLLC2CR) & (1 << 31)) + mult = (((__raw_readl(PLLC2CR) >> 24) & 0x3f) + 1) * 2; + + return clk->parent->rate * mult; +} + +static struct sh_clk_ops pllc2_clk_ops = { + .recalc = pllc2_recalc, +}; + +static struct clk pllc2_clk = { + .ops = &pllc2_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &extalb1_div2_clk, +}; + +static struct clk *main_clks[] = { + &r_clk, + &sh7367_extalb1_clk, + &sh7367_extal2_clk, + &extalb1_div2_clk, + &extal2_div2_clk, + &pllc1_clk, + &pllc1_div2_clk, + &pllc2_clk, +}; + +static void div4_kick(struct clk *clk) +{ + unsigned long value; + + /* set KICK bit in SYFRQCR to update hardware setting */ + value = __raw_readl(SYFRQCR); + value |= (1 << 31); + __raw_writel(value, SYFRQCR); +} + +static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, + 24, 32, 36, 48, 0, 72, 0, 0 }; + +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = divisors, + .nr_divisors = ARRAY_SIZE(divisors), +}; + +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, + .kick = div4_kick, +}; + +enum { DIV4_I, DIV4_G, DIV4_S, DIV4_B, + DIV4_ZX, DIV4_ZT, DIV4_Z, DIV4_ZD, DIV4_HP, + DIV4_ZS, DIV4_ZB, DIV4_ZB3, DIV4_CP, DIV4_NR }; + +#define DIV4(_reg, _bit, _mask, _flags) \ + SH_CLK_DIV4(&pllc1_clk, _reg, _bit, _mask, _flags) + +static struct clk div4_clks[DIV4_NR] = { + [DIV4_I] = DIV4(RTFRQCR, 20, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_G] = DIV4(RTFRQCR, 16, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_S] = DIV4(RTFRQCR, 12, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_B] = DIV4(RTFRQCR, 8, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_ZX] = DIV4(SYFRQCR, 20, 0x6fff, 0), + [DIV4_ZT] = DIV4(SYFRQCR, 16, 0x6fff, 0), + [DIV4_Z] = DIV4(SYFRQCR, 12, 0x6fff, 0), + [DIV4_ZD] = DIV4(SYFRQCR, 8, 0x6fff, 0), + [DIV4_HP] = DIV4(SYFRQCR, 4, 0x6fff, 0), + [DIV4_ZS] = DIV4(CMFRQCR, 12, 0x6fff, 0), + [DIV4_ZB] = DIV4(CMFRQCR, 8, 0x6fff, 0), + [DIV4_ZB3] = DIV4(CMFRQCR, 4, 0x6fff, 0), + [DIV4_CP] = DIV4(CMFRQCR, 0, 0x6fff, 0), +}; + +enum { DIV6_SUB, DIV6_SIUA, DIV6_SIUB, DIV6_MSU, DIV6_SPU, + DIV6_MVI3, DIV6_MF1, DIV6_MF2, + DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VOU, + DIV6_NR }; + +static struct clk div6_clks[DIV6_NR] = { + [DIV6_SUB] = SH_CLK_DIV6(&sh7367_extal2_clk, SUBUSBCKCR, 0), + [DIV6_SIUA] = SH_CLK_DIV6(&pllc1_div2_clk, SCLKACR, 0), + [DIV6_SIUB] = SH_CLK_DIV6(&pllc1_div2_clk, SCLKBCR, 0), + [DIV6_MSU] = SH_CLK_DIV6(&pllc1_div2_clk, MSUCKCR, 0), + [DIV6_SPU] = SH_CLK_DIV6(&pllc1_div2_clk, SPUCKCR, 0), + [DIV6_MVI3] = SH_CLK_DIV6(&pllc1_div2_clk, MVI3CKCR, 0), + [DIV6_MF1] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK1CR, 0), + [DIV6_MF2] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK2CR, 0), + [DIV6_VCK1] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR1, 0), + [DIV6_VCK2] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR2, 0), + [DIV6_VCK3] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR3, 0), + [DIV6_VOU] = SH_CLK_DIV6(&pllc1_div2_clk, VOUCKCR, 0), +}; + +enum { RTMSTP001, + RTMSTP231, RTMSTP230, RTMSTP229, RTMSTP228, RTMSTP226, + RTMSTP216, RTMSTP206, RTMSTP205, RTMSTP201, + SYMSTP023, SYMSTP007, SYMSTP006, SYMSTP004, + SYMSTP003, SYMSTP002, SYMSTP001, SYMSTP000, + SYMSTP231, SYMSTP229, SYMSTP225, SYMSTP223, SYMSTP222, + SYMSTP215, SYMSTP214, SYMSTP213, SYMSTP211, + CMMSTP003, + MSTP_NR }; + +#define MSTP(_parent, _reg, _bit, _flags) \ + SH_CLK_MSTP32(_parent, _reg, _bit, _flags) + +static struct clk mstp_clks[MSTP_NR] = { + [RTMSTP001] = MSTP(&div6_clks[DIV6_SUB], RTMSTPCR0, 1, 0), /* IIC2 */ + [RTMSTP231] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 31, 0), /* VEU3 */ + [RTMSTP230] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 30, 0), /* VEU2 */ + [RTMSTP229] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 29, 0), /* VEU1 */ + [RTMSTP228] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 28, 0), /* VEU0 */ + [RTMSTP226] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 26, 0), /* VEU2H */ + [RTMSTP216] = MSTP(&div6_clks[DIV6_SUB], RTMSTPCR2, 16, 0), /* IIC0 */ + [RTMSTP206] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 6, 0), /* JPU */ + [RTMSTP205] = MSTP(&div6_clks[DIV6_VOU], RTMSTPCR2, 5, 0), /* VOU */ + [RTMSTP201] = MSTP(&div4_clks[DIV4_B], RTMSTPCR2, 1, 0), /* VPU */ + [SYMSTP023] = MSTP(&div6_clks[DIV6_SPU], SYMSTPCR0, 23, 0), /* SPU1 */ + [SYMSTP007] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 7, 0), /* SCIFA5 */ + [SYMSTP006] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 6, 0), /* SCIFB */ + [SYMSTP004] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 4, 0), /* SCIFA0 */ + [SYMSTP003] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 3, 0), /* SCIFA1 */ + [SYMSTP002] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 2, 0), /* SCIFA2 */ + [SYMSTP001] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 1, 0), /* SCIFA3 */ + [SYMSTP000] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR0, 0, 0), /* SCIFA4 */ + [SYMSTP231] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 31, 0), /* SIU */ + [SYMSTP229] = MSTP(&r_clk, SYMSTPCR2, 29, 0), /* CMT10 */ + [SYMSTP225] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 25, 0), /* IRDA */ + [SYMSTP223] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 23, 0), /* IIC1 */ + [SYMSTP222] = MSTP(&div6_clks[DIV6_SUB], SYMSTPCR2, 22, 0), /* USBHS */ + [SYMSTP215] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 15, 0), /* FLCTL */ + [SYMSTP214] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 14, 0), /* SDHI0 */ + [SYMSTP213] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 13, 0), /* SDHI1 */ + [SYMSTP211] = MSTP(&div4_clks[DIV4_HP], SYMSTPCR2, 11, 0), /* SDHI2 */ + [CMMSTP003] = MSTP(&r_clk, CMMSTPCR0, 3, 0), /* KEYSC */ +}; + +static struct clk_lookup lookups[] = { + /* main clocks */ + CLKDEV_CON_ID("r_clk", &r_clk), + CLKDEV_CON_ID("extalb1", &sh7367_extalb1_clk), + CLKDEV_CON_ID("extal2", &sh7367_extal2_clk), + CLKDEV_CON_ID("extalb1_div2_clk", &extalb1_div2_clk), + CLKDEV_CON_ID("extal2_div2_clk", &extal2_div2_clk), + CLKDEV_CON_ID("pllc1_clk", &pllc1_clk), + CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk), + CLKDEV_CON_ID("pllc2_clk", &pllc2_clk), + + /* DIV4 clocks */ + CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]), + CLKDEV_CON_ID("g_clk", &div4_clks[DIV4_G]), + CLKDEV_CON_ID("b_clk", &div4_clks[DIV4_B]), + CLKDEV_CON_ID("zx_clk", &div4_clks[DIV4_ZX]), + CLKDEV_CON_ID("zt_clk", &div4_clks[DIV4_ZT]), + CLKDEV_CON_ID("z_clk", &div4_clks[DIV4_Z]), + CLKDEV_CON_ID("zd_clk", &div4_clks[DIV4_ZD]), + CLKDEV_CON_ID("hp_clk", &div4_clks[DIV4_HP]), + CLKDEV_CON_ID("zs_clk", &div4_clks[DIV4_ZS]), + CLKDEV_CON_ID("zb_clk", &div4_clks[DIV4_ZB]), + CLKDEV_CON_ID("zb3_clk", &div4_clks[DIV4_ZB3]), + CLKDEV_CON_ID("cp_clk", &div4_clks[DIV4_CP]), + + /* DIV6 clocks */ + CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]), + CLKDEV_CON_ID("siua_clk", &div6_clks[DIV6_SIUA]), + CLKDEV_CON_ID("siub_clk", &div6_clks[DIV6_SIUB]), + CLKDEV_CON_ID("msu_clk", &div6_clks[DIV6_MSU]), + CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]), + CLKDEV_CON_ID("mvi3_clk", &div6_clks[DIV6_MVI3]), + CLKDEV_CON_ID("mf1_clk", &div6_clks[DIV6_MF1]), + CLKDEV_CON_ID("mf2_clk", &div6_clks[DIV6_MF2]), + CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]), + CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]), + CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]), + CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]), + + /* MSTP32 clocks */ + CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[RTMSTP001]), /* IIC2 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[RTMSTP231]), /* VEU3 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[RTMSTP230]), /* VEU2 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[RTMSTP229]), /* VEU1 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[RTMSTP228]), /* VEU0 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.5", &mstp_clks[RTMSTP226]), /* VEU2H */ + CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[RTMSTP216]), /* IIC0 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.6", &mstp_clks[RTMSTP206]), /* JPU */ + CLKDEV_DEV_ID("sh-vou", &mstp_clks[RTMSTP205]), /* VOU */ + CLKDEV_DEV_ID("uio_pdrv_genirq.0", &mstp_clks[RTMSTP201]), /* VPU */ + CLKDEV_DEV_ID("uio_pdrv_genirq.7", &mstp_clks[SYMSTP023]), /* SPU1 */ + CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[SYMSTP007]), /* SCIFA5 */ + CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[SYMSTP006]), /* SCIFB */ + CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[SYMSTP004]), /* SCIFA0 */ + CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[SYMSTP003]), /* SCIFA1 */ + CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[SYMSTP002]), /* SCIFA2 */ + CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[SYMSTP001]), /* SCIFA3 */ + CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[SYMSTP000]), /* SCIFA4 */ + CLKDEV_DEV_ID("sh_siu", &mstp_clks[SYMSTP231]), /* SIU */ + CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[SYMSTP229]), /* CMT10 */ + CLKDEV_DEV_ID("sh_irda", &mstp_clks[SYMSTP225]), /* IRDA */ + CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[SYMSTP223]), /* IIC1 */ + CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[SYMSTP222]), /* USBHS */ + CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[SYMSTP222]), /* USBHS */ + CLKDEV_DEV_ID("sh_flctl", &mstp_clks[SYMSTP215]), /* FLCTL */ + CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[SYMSTP214]), /* SDHI0 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[SYMSTP213]), /* SDHI1 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[SYMSTP211]), /* SDHI2 */ + CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[CMMSTP003]), /* KEYSC */ +}; + +void __init sh7367_clock_init(void) +{ + int k, ret = 0; + + for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) + ret = clk_register(main_clks[k]); + + if (!ret) + ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); + + if (!ret) + ret = sh_clk_div6_register(div6_clks, DIV6_NR); + + if (!ret) + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); + + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + + if (!ret) + shmobile_clk_init(); + else + panic("failed to setup sh7367 clocks\n"); +} diff --git a/trunk/arch/arm/mach-shmobile/clock-sh7372.c b/trunk/arch/arm/mach-shmobile/clock-sh7372.c index 3ca6757b129a..430a90ffa120 100644 --- a/trunk/arch/arm/mach-shmobile/clock-sh7372.c +++ b/trunk/arch/arm/mach-shmobile/clock-sh7372.c @@ -295,10 +295,10 @@ struct clk sh7372_pllc2_clk = { }; /* External input clock (pin name: FSIACK/FSIBCK ) */ -static struct clk fsiack_clk = { +struct clk sh7372_fsiack_clk = { }; -static struct clk fsibck_clk = { +struct clk sh7372_fsibck_clk = { }; static struct clk *main_clks[] = { @@ -314,8 +314,8 @@ static struct clk *main_clks[] = { &pllc1_clk, &pllc1_div2_clk, &sh7372_pllc2_clk, - &fsiack_clk, - &fsibck_clk, + &sh7372_fsiack_clk, + &sh7372_fsibck_clk, }; static void div4_kick(struct clk *clk) @@ -399,14 +399,14 @@ static struct clk *hdmi_parent[] = { static struct clk *fsiackcr_parent[] = { [0] = &pllc1_div2_clk, [1] = &sh7372_pllc2_clk, - [2] = &fsiack_clk, /* external input for FSI A */ + [2] = &sh7372_fsiack_clk, /* external input for FSI A */ [3] = NULL, /* setting prohibited */ }; static struct clk *fsibckcr_parent[] = { [0] = &pllc1_div2_clk, [1] = &sh7372_pllc2_clk, - [2] = &fsibck_clk, /* external input for FSI B */ + [2] = &sh7372_fsibck_clk, /* external input for FSI B */ [3] = NULL, /* setting prohibited */ }; @@ -420,11 +420,87 @@ static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = { }; /* FSI DIV */ -enum { FSIDIV_A, FSIDIV_B, FSIDIV_REPARENT_NR }; +static unsigned long fsidiv_recalc(struct clk *clk) +{ + unsigned long value; + + value = __raw_readl(clk->mapping->base); + + value >>= 16; + if (value < 2) + return 0; + + return clk->parent->rate / value; +} + +static long fsidiv_round_rate(struct clk *clk, unsigned long rate) +{ + return clk_rate_div_range_round(clk, 2, 0xffff, rate); +} + +static void fsidiv_disable(struct clk *clk) +{ + __raw_writel(0, clk->mapping->base); +} + +static int fsidiv_enable(struct clk *clk) +{ + unsigned long value; + + value = __raw_readl(clk->mapping->base) >> 16; + if (value < 2) + return -EIO; + + __raw_writel((value << 16) | 0x3, clk->mapping->base); + + return 0; +} -static struct clk fsidivs[] = { - [FSIDIV_A] = SH_CLK_FSIDIV(FSIDIVA, &div6_reparent_clks[DIV6_FSIA]), - [FSIDIV_B] = SH_CLK_FSIDIV(FSIDIVB, &div6_reparent_clks[DIV6_FSIB]), +static int fsidiv_set_rate(struct clk *clk, unsigned long rate) +{ + int idx; + + idx = (clk->parent->rate / rate) & 0xffff; + if (idx < 2) + return -EINVAL; + + __raw_writel(idx << 16, clk->mapping->base); + return 0; +} + +static struct sh_clk_ops fsidiv_clk_ops = { + .recalc = fsidiv_recalc, + .round_rate = fsidiv_round_rate, + .set_rate = fsidiv_set_rate, + .enable = fsidiv_enable, + .disable = fsidiv_disable, +}; + +static struct clk_mapping fsidiva_clk_mapping = { + .phys = FSIDIVA, + .len = 8, +}; + +struct clk sh7372_fsidiva_clk = { + .ops = &fsidiv_clk_ops, + .parent = &div6_reparent_clks[DIV6_FSIA], /* late install */ + .mapping = &fsidiva_clk_mapping, +}; + +static struct clk_mapping fsidivb_clk_mapping = { + .phys = FSIDIVB, + .len = 8, +}; + +struct clk sh7372_fsidivb_clk = { + .ops = &fsidiv_clk_ops, + .parent = &div6_reparent_clks[DIV6_FSIB], /* late install */ + .mapping = &fsidivb_clk_mapping, +}; + +static struct clk *late_main_clks[] = { + &sh7372_fsidiva_clk, + &sh7372_fsidivb_clk, }; enum { MSTP001, MSTP000, @@ -507,8 +583,6 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("pllc1_clk", &pllc1_clk), CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk), CLKDEV_CON_ID("pllc2_clk", &sh7372_pllc2_clk), - CLKDEV_CON_ID("fsiack", &fsiack_clk), - CLKDEV_CON_ID("fsibck", &fsibck_clk), /* DIV4 clocks */ CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]), @@ -604,10 +678,6 @@ static struct clk_lookup lookups[] = { CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]), CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]), CLKDEV_ICK_ID("spu2", "sh_fsi2", &mstp_clks[MSTP223]), - CLKDEV_ICK_ID("diva", "sh_fsi2", &fsidivs[FSIDIV_A]), - CLKDEV_ICK_ID("divb", "sh_fsi2", &fsidivs[FSIDIV_B]), - CLKDEV_ICK_ID("xcka", "sh_fsi2", &fsiack_clk), - CLKDEV_ICK_ID("xckb", "sh_fsi2", &fsibck_clk), }; void __init sh7372_clock_init(void) @@ -636,8 +706,8 @@ void __init sh7372_clock_init(void) if (!ret) ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); - if (!ret) - ret = sh_clk_fsidiv_register(fsidivs, FSIDIV_REPARENT_NR); + for (k = 0; !ret && (k < ARRAY_SIZE(late_main_clks)); k++) + ret = clk_register(late_main_clks[k]); clkdev_add_table(lookups, ARRAY_SIZE(lookups)); diff --git a/trunk/arch/arm/mach-shmobile/clock-sh7377.c b/trunk/arch/arm/mach-shmobile/clock-sh7377.c new file mode 100644 index 000000000000..b8480d19e1c8 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/clock-sh7377.c @@ -0,0 +1,366 @@ +/* + * SH7377 clock framework support + * + * Copyright (C) 2010 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include +#include +#include +#include +#include +#include + +/* SH7377 registers */ +#define RTFRQCR IOMEM(0xe6150000) +#define SYFRQCR IOMEM(0xe6150004) +#define CMFRQCR IOMEM(0xe61500E0) +#define VCLKCR1 IOMEM(0xe6150008) +#define VCLKCR2 IOMEM(0xe615000C) +#define VCLKCR3 IOMEM(0xe615001C) +#define FMSICKCR IOMEM(0xe6150010) +#define FMSOCKCR IOMEM(0xe6150014) +#define FSICKCR IOMEM(0xe6150018) +#define PLLC1CR IOMEM(0xe6150028) +#define PLLC2CR IOMEM(0xe615002C) +#define SUBUSBCKCR IOMEM(0xe6150080) +#define SPUCKCR IOMEM(0xe6150084) +#define MSUCKCR IOMEM(0xe6150088) +#define MVI3CKCR IOMEM(0xe6150090) +#define HDMICKCR IOMEM(0xe6150094) +#define MFCK1CR IOMEM(0xe6150098) +#define MFCK2CR IOMEM(0xe615009C) +#define DSITCKCR IOMEM(0xe6150060) +#define DSIPCKCR IOMEM(0xe6150064) +#define SMSTPCR0 IOMEM(0xe6150130) +#define SMSTPCR1 IOMEM(0xe6150134) +#define SMSTPCR2 IOMEM(0xe6150138) +#define SMSTPCR3 IOMEM(0xe615013C) +#define SMSTPCR4 IOMEM(0xe6150140) + +/* Fixed 32 KHz root clock from EXTALR pin */ +static struct clk r_clk = { + .rate = 32768, +}; + +/* + * 26MHz default rate for the EXTALC1 root input clock. + * If needed, reset this with clk_set_rate() from the platform code. + */ +struct clk sh7377_extalc1_clk = { + .rate = 26666666, +}; + +/* + * 48MHz default rate for the EXTAL2 root input clock. + * If needed, reset this with clk_set_rate() from the platform code. + */ +struct clk sh7377_extal2_clk = { + .rate = 48000000, +}; + +/* A fixed divide-by-2 block */ +static unsigned long div2_recalc(struct clk *clk) +{ + return clk->parent->rate / 2; +} + +static struct sh_clk_ops div2_clk_ops = { + .recalc = div2_recalc, +}; + +/* Divide extalc1 by two */ +static struct clk extalc1_div2_clk = { + .ops = &div2_clk_ops, + .parent = &sh7377_extalc1_clk, +}; + +/* Divide extal2 by two */ +static struct clk extal2_div2_clk = { + .ops = &div2_clk_ops, + .parent = &sh7377_extal2_clk, +}; + +/* Divide extal2 by four */ +static struct clk extal2_div4_clk = { + .ops = &div2_clk_ops, + .parent = &extal2_div2_clk, +}; + +/* PLLC1 */ +static unsigned long pllc1_recalc(struct clk *clk) +{ + unsigned long mult = 1; + + if (__raw_readl(PLLC1CR) & (1 << 14)) + mult = (((__raw_readl(RTFRQCR) >> 24) & 0x3f) + 1) * 2; + + return clk->parent->rate * mult; +} + +static struct sh_clk_ops pllc1_clk_ops = { + .recalc = pllc1_recalc, +}; + +static struct clk pllc1_clk = { + .ops = &pllc1_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &extalc1_div2_clk, +}; + +/* Divide PLLC1 by two */ +static struct clk pllc1_div2_clk = { + .ops = &div2_clk_ops, + .parent = &pllc1_clk, +}; + +/* PLLC2 */ +static unsigned long pllc2_recalc(struct clk *clk) +{ + unsigned long mult = 1; + + if (__raw_readl(PLLC2CR) & (1 << 31)) + mult = (((__raw_readl(PLLC2CR) >> 24) & 0x3f) + 1) * 2; + + return clk->parent->rate * mult; +} + +static struct sh_clk_ops pllc2_clk_ops = { + .recalc = pllc2_recalc, +}; + +static struct clk pllc2_clk = { + .ops = &pllc2_clk_ops, + .flags = CLK_ENABLE_ON_INIT, + .parent = &extalc1_div2_clk, +}; + +static struct clk *main_clks[] = { + &r_clk, + &sh7377_extalc1_clk, + &sh7377_extal2_clk, + &extalc1_div2_clk, + &extal2_div2_clk, + &extal2_div4_clk, + &pllc1_clk, + &pllc1_div2_clk, + &pllc2_clk, +}; + +static void div4_kick(struct clk *clk) +{ + unsigned long value; + + /* set KICK bit in SYFRQCR to update hardware setting */ + value = __raw_readl(SYFRQCR); + value |= (1 << 31); + __raw_writel(value, SYFRQCR); +} + +static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, + 24, 32, 36, 48, 0, 72, 96, 0 }; + +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = divisors, + .nr_divisors = ARRAY_SIZE(divisors), +}; + +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, + .kick = div4_kick, +}; + +enum { DIV4_I, DIV4_ZG, DIV4_B, DIV4_M1, DIV4_CSIR, + DIV4_ZTR, DIV4_ZT, DIV4_Z, DIV4_HP, + DIV4_ZS, DIV4_ZB, DIV4_ZB3, DIV4_CP, DIV4_NR }; + +#define DIV4(_reg, _bit, _mask, _flags) \ + SH_CLK_DIV4(&pllc1_clk, _reg, _bit, _mask, _flags) + +static struct clk div4_clks[DIV4_NR] = { + [DIV4_I] = DIV4(RTFRQCR, 20, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_ZG] = DIV4(RTFRQCR, 16, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_B] = DIV4(RTFRQCR, 8, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_M1] = DIV4(RTFRQCR, 4, 0x6fff, CLK_ENABLE_ON_INIT), + [DIV4_CSIR] = DIV4(RTFRQCR, 0, 0x6fff, 0), + [DIV4_ZTR] = DIV4(SYFRQCR, 20, 0x6fff, 0), + [DIV4_ZT] = DIV4(SYFRQCR, 16, 0x6fff, 0), + [DIV4_Z] = DIV4(SYFRQCR, 12, 0x6fff, 0), + [DIV4_HP] = DIV4(SYFRQCR, 4, 0x6fff, 0), + [DIV4_ZS] = DIV4(CMFRQCR, 12, 0x6fff, 0), + [DIV4_ZB] = DIV4(CMFRQCR, 8, 0x6fff, 0), + [DIV4_ZB3] = DIV4(CMFRQCR, 4, 0x6fff, 0), + [DIV4_CP] = DIV4(CMFRQCR, 0, 0x6fff, 0), +}; + +enum { DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_FMSI, DIV6_FMSO, + DIV6_FSI, DIV6_SUB, DIV6_SPU, DIV6_MSU, DIV6_MVI3, DIV6_HDMI, + DIV6_MF1, DIV6_MF2, DIV6_DSIT, DIV6_DSIP, + DIV6_NR }; + +static struct clk div6_clks[] = { + [DIV6_VCK1] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR1, 0), + [DIV6_VCK2] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR2, 0), + [DIV6_VCK3] = SH_CLK_DIV6(&pllc1_div2_clk, VCLKCR3, 0), + [DIV6_FMSI] = SH_CLK_DIV6(&pllc1_div2_clk, FMSICKCR, 0), + [DIV6_FMSO] = SH_CLK_DIV6(&pllc1_div2_clk, FMSOCKCR, 0), + [DIV6_FSI] = SH_CLK_DIV6(&pllc1_div2_clk, FSICKCR, 0), + [DIV6_SUB] = SH_CLK_DIV6(&sh7377_extal2_clk, SUBUSBCKCR, 0), + [DIV6_SPU] = SH_CLK_DIV6(&pllc1_div2_clk, SPUCKCR, 0), + [DIV6_MSU] = SH_CLK_DIV6(&pllc1_div2_clk, MSUCKCR, 0), + [DIV6_MVI3] = SH_CLK_DIV6(&pllc1_div2_clk, MVI3CKCR, 0), + [DIV6_HDMI] = SH_CLK_DIV6(&pllc1_div2_clk, HDMICKCR, 0), + [DIV6_MF1] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK1CR, 0), + [DIV6_MF2] = SH_CLK_DIV6(&pllc1_div2_clk, MFCK2CR, 0), + [DIV6_DSIT] = SH_CLK_DIV6(&pllc1_div2_clk, DSITCKCR, 0), + [DIV6_DSIP] = SH_CLK_DIV6(&pllc1_div2_clk, DSIPCKCR, 0), +}; + +enum { MSTP001, + MSTP131, MSTP130, MSTP129, MSTP128, MSTP116, MSTP106, MSTP101, + MSTP223, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200, + MSTP331, MSTP329, MSTP325, MSTP323, MSTP322, + MSTP315, MSTP314, MSTP313, + MSTP403, + MSTP_NR }; + +#define MSTP(_parent, _reg, _bit, _flags) \ + SH_CLK_MSTP32(_parent, _reg, _bit, _flags) + +static struct clk mstp_clks[] = { + [MSTP001] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 1, 0), /* IIC2 */ + [MSTP131] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 31, 0), /* VEU3 */ + [MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */ + [MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */ + [MSTP128] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 28, 0), /* VEU0 */ + [MSTP116] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 16, 0), /* IIC0 */ + [MSTP106] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 6, 0), /* JPU */ + [MSTP101] = MSTP(&div4_clks[DIV4_M1], SMSTPCR1, 1, 0), /* VPU */ + [MSTP223] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR2, 23, 0), /* SPU2 */ + [MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */ + [MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */ + [MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */ + [MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */ + [MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */ + [MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */ + [MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */ + [MSTP331] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 31, 0), /* SCIFA6 */ + [MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */ + [MSTP325] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 25, 0), /* IRDA */ + [MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */ + [MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */ + [MSTP315] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 15, 0), /* FLCTL */ + [MSTP314] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 14, 0), /* SDHI0 */ + [MSTP313] = MSTP(&div4_clks[DIV4_HP], SMSTPCR3, 13, 0), /* SDHI1 */ + [MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */ +}; + +static struct clk_lookup lookups[] = { + /* main clocks */ + CLKDEV_CON_ID("r_clk", &r_clk), + CLKDEV_CON_ID("extalc1", &sh7377_extalc1_clk), + CLKDEV_CON_ID("extal2", &sh7377_extal2_clk), + CLKDEV_CON_ID("extalc1_div2_clk", &extalc1_div2_clk), + CLKDEV_CON_ID("extal2_div2_clk", &extal2_div2_clk), + CLKDEV_CON_ID("extal2_div4_clk", &extal2_div4_clk), + CLKDEV_CON_ID("pllc1_clk", &pllc1_clk), + CLKDEV_CON_ID("pllc1_div2_clk", &pllc1_div2_clk), + CLKDEV_CON_ID("pllc2_clk", &pllc2_clk), + + /* DIV4 clocks */ + CLKDEV_CON_ID("i_clk", &div4_clks[DIV4_I]), + CLKDEV_CON_ID("zg_clk", &div4_clks[DIV4_ZG]), + CLKDEV_CON_ID("b_clk", &div4_clks[DIV4_B]), + CLKDEV_CON_ID("m1_clk", &div4_clks[DIV4_M1]), + CLKDEV_CON_ID("csir_clk", &div4_clks[DIV4_CSIR]), + CLKDEV_CON_ID("ztr_clk", &div4_clks[DIV4_ZTR]), + CLKDEV_CON_ID("zt_clk", &div4_clks[DIV4_ZT]), + CLKDEV_CON_ID("z_clk", &div4_clks[DIV4_Z]), + CLKDEV_CON_ID("hp_clk", &div4_clks[DIV4_HP]), + CLKDEV_CON_ID("zs_clk", &div4_clks[DIV4_ZS]), + CLKDEV_CON_ID("zb_clk", &div4_clks[DIV4_ZB]), + CLKDEV_CON_ID("zb3_clk", &div4_clks[DIV4_ZB3]), + CLKDEV_CON_ID("cp_clk", &div4_clks[DIV4_CP]), + + /* DIV6 clocks */ + CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]), + CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]), + CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]), + CLKDEV_CON_ID("fmsi_clk", &div6_clks[DIV6_FMSI]), + CLKDEV_CON_ID("fmso_clk", &div6_clks[DIV6_FMSO]), + CLKDEV_CON_ID("fsi_clk", &div6_clks[DIV6_FSI]), + CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]), + CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]), + CLKDEV_CON_ID("msu_clk", &div6_clks[DIV6_MSU]), + CLKDEV_CON_ID("mvi3_clk", &div6_clks[DIV6_MVI3]), + CLKDEV_CON_ID("hdmi_clk", &div6_clks[DIV6_HDMI]), + CLKDEV_CON_ID("mf1_clk", &div6_clks[DIV6_MF1]), + CLKDEV_CON_ID("mf2_clk", &div6_clks[DIV6_MF2]), + CLKDEV_CON_ID("dsit_clk", &div6_clks[DIV6_DSIT]), + CLKDEV_CON_ID("dsip_clk", &div6_clks[DIV6_DSIP]), + + /* MSTP32 clocks */ + CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[MSTP131]), /* VEU3 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.1", &mstp_clks[MSTP128]), /* VEU0 */ + CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), /* IIC0 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.5", &mstp_clks[MSTP106]), /* JPU */ + CLKDEV_DEV_ID("uio_pdrv_genirq.0", &mstp_clks[MSTP101]), /* VPU */ + CLKDEV_DEV_ID("uio_pdrv_genirq.6", &mstp_clks[MSTP223]), /* SPU2DSP0 */ + CLKDEV_DEV_ID("uio_pdrv_genirq.7", &mstp_clks[MSTP223]), /* SPU2DSP1 */ + CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */ + CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP206]), /* SCIFB */ + CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */ + CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */ + CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */ + CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */ + CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */ + CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP331]), /* SCIFA6 */ + CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */ + CLKDEV_DEV_ID("sh_irda", &mstp_clks[MSTP325]), /* IRDA */ + CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */ + CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USBHS */ + CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP322]), /* USBHS */ + CLKDEV_DEV_ID("sh_flctl", &mstp_clks[MSTP315]), /* FLCTL */ + CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */ + CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */ +}; + +void __init sh7377_clock_init(void) +{ + int k, ret = 0; + + for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) + ret = clk_register(main_clks[k]); + + if (!ret) + ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); + + if (!ret) + ret = sh_clk_div6_register(div6_clks, DIV6_NR); + + if (!ret) + ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); + + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + + if (!ret) + shmobile_clk_init(); + else + panic("failed to setup sh7377 clocks\n"); +} diff --git a/trunk/arch/arm/mach-shmobile/include/mach/common.h b/trunk/arch/arm/mach-shmobile/include/mach/common.h index dfeca79e9e96..d47e215aca87 100644 --- a/trunk/arch/arm/mach-shmobile/include/mach/common.h +++ b/trunk/arch/arm/mach-shmobile/include/mach/common.h @@ -18,6 +18,24 @@ extern int shmobile_enter_wfi(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index); extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv); +extern void sh7367_init_irq(void); +extern void sh7367_map_io(void); +extern void sh7367_add_early_devices(void); +extern void sh7367_add_standard_devices(void); +extern void sh7367_clock_init(void); +extern void sh7367_pinmux_init(void); +extern struct clk sh7367_extalb1_clk; +extern struct clk sh7367_extal2_clk; + +extern void sh7377_init_irq(void); +extern void sh7377_map_io(void); +extern void sh7377_add_early_devices(void); +extern void sh7377_add_standard_devices(void); +extern void sh7377_clock_init(void); +extern void sh7377_pinmux_init(void); +extern struct clk sh7377_extalc1_clk; +extern struct clk sh7377_extal2_clk; + extern void sh7372_init_irq(void); extern void sh7372_map_io(void); extern void sh7372_add_early_devices(void); diff --git a/trunk/arch/arm/mach-shmobile/include/mach/r8a7779.h b/trunk/arch/arm/mach-shmobile/include/mach/r8a7779.h index 8ab0cd6ad6b0..499f52d2a4a1 100644 --- a/trunk/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/trunk/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -71,7 +71,7 @@ enum { GPIO_FN_A19, /* IPSR0 */ - GPIO_FN_USB_PENC2, GPIO_FN_SCK0, GPIO_FN_PWM1, GPIO_FN_PWMFSW0, + GPIO_FN_PENC2, GPIO_FN_SCK0, GPIO_FN_PWM1, GPIO_FN_PWMFSW0, GPIO_FN_SCIF_CLK, GPIO_FN_TCLK0_C, GPIO_FN_BS, GPIO_FN_SD1_DAT2, GPIO_FN_MMC0_D2, GPIO_FN_FD2, GPIO_FN_ATADIR0, GPIO_FN_SDSELF, GPIO_FN_HCTS1, GPIO_FN_TX4_C, GPIO_FN_A0, GPIO_FN_SD1_DAT3, diff --git a/trunk/arch/arm/mach-shmobile/include/mach/sh7367.h b/trunk/arch/arm/mach-shmobile/include/mach/sh7367.h new file mode 100644 index 000000000000..52d0de686f68 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/include/mach/sh7367.h @@ -0,0 +1,332 @@ +#ifndef __ASM_SH7367_H__ +#define __ASM_SH7367_H__ + +/* Pin Function Controller: + * GPIO_FN_xx - GPIO used to select pin function + * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU + */ +enum { + /* 49-1 -> 49-6 (GPIO) */ + GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4, + GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9, + + GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14, + GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19, + + GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24, + GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29, + + GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34, + GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39, + + GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44, + GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49, + + GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54, + GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59, + + GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64, + GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69, + + GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74, + GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79, + + GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84, + GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89, + + GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94, + GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99, + + GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104, + GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109, + + GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114, + GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119, + + GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124, + GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129, + + GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134, + GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139, + + GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144, + GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149, + + GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154, + GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159, + + GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164, + GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169, + + GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174, + GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179, + + GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184, + GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189, + + GPIO_PORT190, GPIO_PORT191, GPIO_PORT192, GPIO_PORT193, GPIO_PORT194, + GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199, + + GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204, + GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209, + + GPIO_PORT210, GPIO_PORT211, GPIO_PORT212, GPIO_PORT213, GPIO_PORT214, + GPIO_PORT215, GPIO_PORT216, GPIO_PORT217, GPIO_PORT218, GPIO_PORT219, + + GPIO_PORT220, GPIO_PORT221, GPIO_PORT222, GPIO_PORT223, GPIO_PORT224, + GPIO_PORT225, GPIO_PORT226, GPIO_PORT227, GPIO_PORT228, GPIO_PORT229, + + GPIO_PORT230, GPIO_PORT231, GPIO_PORT232, GPIO_PORT233, GPIO_PORT234, + GPIO_PORT235, GPIO_PORT236, GPIO_PORT237, GPIO_PORT238, GPIO_PORT239, + + GPIO_PORT240, GPIO_PORT241, GPIO_PORT242, GPIO_PORT243, GPIO_PORT244, + GPIO_PORT245, GPIO_PORT246, GPIO_PORT247, GPIO_PORT248, GPIO_PORT249, + + GPIO_PORT250, GPIO_PORT251, GPIO_PORT252, GPIO_PORT253, GPIO_PORT254, + GPIO_PORT255, GPIO_PORT256, GPIO_PORT257, GPIO_PORT258, GPIO_PORT259, + + GPIO_PORT260, GPIO_PORT261, GPIO_PORT262, GPIO_PORT263, GPIO_PORT264, + GPIO_PORT265, GPIO_PORT266, GPIO_PORT267, GPIO_PORT268, GPIO_PORT269, + + GPIO_PORT270, GPIO_PORT271, GPIO_PORT272, + + /* Special Pull-up / Pull-down Functions */ + GPIO_FN_PORT48_KEYIN0_PU, GPIO_FN_PORT49_KEYIN1_PU, + GPIO_FN_PORT50_KEYIN2_PU, GPIO_FN_PORT55_KEYIN3_PU, + GPIO_FN_PORT56_KEYIN4_PU, GPIO_FN_PORT57_KEYIN5_PU, + GPIO_FN_PORT58_KEYIN6_PU, + + /* 49-1 (FN) */ + GPIO_FN_VBUS0, GPIO_FN_CPORT0, GPIO_FN_CPORT1, GPIO_FN_CPORT2, + GPIO_FN_CPORT3, GPIO_FN_CPORT4, GPIO_FN_CPORT5, GPIO_FN_CPORT6, + GPIO_FN_CPORT7, GPIO_FN_CPORT8, GPIO_FN_CPORT9, GPIO_FN_CPORT10, + GPIO_FN_CPORT11, GPIO_FN_SIN2, GPIO_FN_CPORT12, GPIO_FN_XCTS2, + GPIO_FN_CPORT13, GPIO_FN_RFSPO4, GPIO_FN_CPORT14, GPIO_FN_RFSPO5, + GPIO_FN_CPORT15, GPIO_FN_CPORT16, GPIO_FN_CPORT17, GPIO_FN_SOUT2, + GPIO_FN_CPORT18, GPIO_FN_XRTS2, GPIO_FN_CPORT19, GPIO_FN_CPORT20, + GPIO_FN_RFSPO6, GPIO_FN_CPORT21, GPIO_FN_STATUS0, GPIO_FN_CPORT22, + GPIO_FN_STATUS1, GPIO_FN_CPORT23, GPIO_FN_STATUS2, GPIO_FN_RFSPO7, + GPIO_FN_MPORT0, GPIO_FN_MPORT1, GPIO_FN_B_SYNLD1, GPIO_FN_B_SYNLD2, + GPIO_FN_XMAINPS, GPIO_FN_XDIVPS, GPIO_FN_XIDRST, GPIO_FN_IDCLK, + GPIO_FN_IDIO, GPIO_FN_SOUT1, GPIO_FN_SCIFA4_TXD, + GPIO_FN_M02_BERDAT, GPIO_FN_SIN1, GPIO_FN_SCIFA4_RXD, GPIO_FN_XWUP, + GPIO_FN_XRTS1, GPIO_FN_SCIFA4_RTS, GPIO_FN_M03_BERCLK, + GPIO_FN_XCTS1, GPIO_FN_SCIFA4_CTS, + + /* 49-2 (FN) */ + GPIO_FN_HSU_IQ_AGC6, GPIO_FN_MFG2_IN2, GPIO_FN_MSIOF2_MCK0, + GPIO_FN_HSU_IQ_AGC5, GPIO_FN_MFG2_IN1, GPIO_FN_MSIOF2_MCK1, + GPIO_FN_HSU_IQ_AGC4, GPIO_FN_MSIOF2_RSYNC, + GPIO_FN_HSU_IQ_AGC3, GPIO_FN_MFG2_OUT1, GPIO_FN_MSIOF2_RSCK, + GPIO_FN_HSU_IQ_AGC2, GPIO_FN_PORT42_KEYOUT0, + GPIO_FN_HSU_IQ_AGC1, GPIO_FN_PORT43_KEYOUT1, + GPIO_FN_HSU_IQ_AGC0, GPIO_FN_PORT44_KEYOUT2, + GPIO_FN_HSU_IQ_AGC_ST, GPIO_FN_PORT45_KEYOUT3, + GPIO_FN_HSU_IQ_PDO, GPIO_FN_PORT46_KEYOUT4, + GPIO_FN_HSU_IQ_PYO, GPIO_FN_PORT47_KEYOUT5, + GPIO_FN_HSU_EN_TXMUX_G3MO, GPIO_FN_PORT48_KEYIN0, + GPIO_FN_HSU_I_TXMUX_G3MO, GPIO_FN_PORT49_KEYIN1, + GPIO_FN_HSU_Q_TXMUX_G3MO, GPIO_FN_PORT50_KEYIN2, + GPIO_FN_HSU_SYO, GPIO_FN_PORT51_MSIOF2_TSYNC, + GPIO_FN_HSU_SDO, GPIO_FN_PORT52_MSIOF2_TSCK, + GPIO_FN_HSU_TGTTI_G3MO, GPIO_FN_PORT53_MSIOF2_TXD, + GPIO_FN_B_TIME_STAMP, GPIO_FN_PORT54_MSIOF2_RXD, + GPIO_FN_HSU_SDI, GPIO_FN_PORT55_KEYIN3, + GPIO_FN_HSU_SCO, GPIO_FN_PORT56_KEYIN4, + GPIO_FN_HSU_DREQ, GPIO_FN_PORT57_KEYIN5, + GPIO_FN_HSU_DACK, GPIO_FN_PORT58_KEYIN6, + GPIO_FN_HSU_CLK61M, GPIO_FN_PORT59_MSIOF2_SS1, + GPIO_FN_HSU_XRST, GPIO_FN_PORT60_MSIOF2_SS2, + GPIO_FN_PCMCLKO, GPIO_FN_SYNC8KO, GPIO_FN_DNPCM_A, GPIO_FN_UPPCM_A, + GPIO_FN_XTALB1L, + GPIO_FN_GPS_AGC1, GPIO_FN_SCIFA0_RTS, + GPIO_FN_GPS_AGC2, GPIO_FN_SCIFA0_SCK, + GPIO_FN_GPS_AGC3, GPIO_FN_SCIFA0_TXD, + GPIO_FN_GPS_AGC4, GPIO_FN_SCIFA0_RXD, + GPIO_FN_GPS_PWRD, GPIO_FN_SCIFA0_CTS, + GPIO_FN_GPS_IM, GPIO_FN_GPS_IS, GPIO_FN_GPS_QM, GPIO_FN_GPS_QS, + GPIO_FN_SIUBOMC, GPIO_FN_TPU2TO0, + GPIO_FN_SIUCKB, GPIO_FN_TPU2TO1, + GPIO_FN_SIUBOLR, GPIO_FN_BBIF2_TSYNC, GPIO_FN_TPU2TO2, + GPIO_FN_SIUBOBT, GPIO_FN_BBIF2_TSCK, GPIO_FN_TPU2TO3, + GPIO_FN_SIUBOSLD, GPIO_FN_BBIF2_TXD, GPIO_FN_TPU3TO0, + GPIO_FN_SIUBILR, GPIO_FN_TPU3TO1, + GPIO_FN_SIUBIBT, GPIO_FN_TPU3TO2, + GPIO_FN_SIUBISLD, GPIO_FN_TPU3TO3, + GPIO_FN_NMI, GPIO_FN_TPU4TO0, + GPIO_FN_DNPCM_M, GPIO_FN_TPU4TO1, GPIO_FN_TPU4TO2, GPIO_FN_TPU4TO3, + GPIO_FN_IRQ_TMPB, + GPIO_FN_PWEN, GPIO_FN_MFG1_OUT1, + GPIO_FN_OVCN, GPIO_FN_MFG1_IN1, + GPIO_FN_OVCN2, GPIO_FN_MFG1_IN2, + + /* 49-3 (FN) */ + GPIO_FN_RFSPO1, GPIO_FN_RFSPO2, GPIO_FN_RFSPO3, GPIO_FN_PORT93_VIO_CKO2, + GPIO_FN_USBTERM, GPIO_FN_EXTLP, GPIO_FN_IDIN, + GPIO_FN_SCIFA5_CTS, GPIO_FN_MFG0_IN1, + GPIO_FN_SCIFA5_RTS, GPIO_FN_MFG0_IN2, + GPIO_FN_SCIFA5_RXD, + GPIO_FN_SCIFA5_TXD, + GPIO_FN_SCIFA5_SCK, GPIO_FN_MFG0_OUT1, + GPIO_FN_A0_EA0, GPIO_FN_BS, + GPIO_FN_A14_EA14, GPIO_FN_PORT102_KEYOUT0, + GPIO_FN_A15_EA15, GPIO_FN_PORT103_KEYOUT1, GPIO_FN_DV_CLKOL, + GPIO_FN_A16_EA16, GPIO_FN_PORT104_KEYOUT2, + GPIO_FN_DV_VSYNCL, GPIO_FN_MSIOF0_SS1, + GPIO_FN_A17_EA17, GPIO_FN_PORT105_KEYOUT3, + GPIO_FN_DV_HSYNCL, GPIO_FN_MSIOF0_TSYNC, + GPIO_FN_A18_EA18, GPIO_FN_PORT106_KEYOUT4, + GPIO_FN_DV_DL0, GPIO_FN_MSIOF0_TSCK, + GPIO_FN_A19_EA19, GPIO_FN_PORT107_KEYOUT5, + GPIO_FN_DV_DL1, GPIO_FN_MSIOF0_TXD, + GPIO_FN_A20_EA20, GPIO_FN_PORT108_KEYIN0, + GPIO_FN_DV_DL2, GPIO_FN_MSIOF0_RSCK, + GPIO_FN_A21_EA21, GPIO_FN_PORT109_KEYIN1, + GPIO_FN_DV_DL3, GPIO_FN_MSIOF0_RSYNC, + GPIO_FN_A22_EA22, GPIO_FN_PORT110_KEYIN2, + GPIO_FN_DV_DL4, GPIO_FN_MSIOF0_MCK0, + GPIO_FN_A23_EA23, GPIO_FN_PORT111_KEYIN3, + GPIO_FN_DV_DL5, GPIO_FN_MSIOF0_MCK1, + GPIO_FN_A24_EA24, GPIO_FN_PORT112_KEYIN4, + GPIO_FN_DV_DL6, GPIO_FN_MSIOF0_RXD, + GPIO_FN_A25_EA25, GPIO_FN_PORT113_KEYIN5, + GPIO_FN_DV_DL7, GPIO_FN_MSIOF0_SS2, + GPIO_FN_A26, GPIO_FN_PORT113_KEYIN6, GPIO_FN_DV_CLKIL, + GPIO_FN_D0_ED0_NAF0, GPIO_FN_D1_ED1_NAF1, GPIO_FN_D2_ED2_NAF2, + GPIO_FN_D3_ED3_NAF3, GPIO_FN_D4_ED4_NAF4, GPIO_FN_D5_ED5_NAF5, + GPIO_FN_D6_ED6_NAF6, GPIO_FN_D7_ED7_NAF7, GPIO_FN_D8_ED8_NAF8, + GPIO_FN_D9_ED9_NAF9, GPIO_FN_D10_ED10_NAF10, GPIO_FN_D11_ED11_NAF11, + GPIO_FN_D12_ED12_NAF12, GPIO_FN_D13_ED13_NAF13, + GPIO_FN_D14_ED14_NAF14, GPIO_FN_D15_ED15_NAF15, + GPIO_FN_CS4, GPIO_FN_CS5A, GPIO_FN_CS5B, GPIO_FN_FCE1, + GPIO_FN_CS6B, GPIO_FN_XCS2, GPIO_FN_FCE0, GPIO_FN_CS6A, + GPIO_FN_DACK0, GPIO_FN_WAIT, GPIO_FN_DREQ0, GPIO_FN_RD_XRD, + GPIO_FN_A27, GPIO_FN_RDWR_XWE, GPIO_FN_WE0_XWR0_FWE, + GPIO_FN_WE1_XWR1, GPIO_FN_FRB, GPIO_FN_CKO, + GPIO_FN_NBRSTOUT, GPIO_FN_NBRST, + + /* 49-4 (FN) */ + GPIO_FN_RFSPO0, GPIO_FN_PORT146_VIO_CKO2, GPIO_FN_TSTMD, + GPIO_FN_VIO_VD, GPIO_FN_VIO_HD, + GPIO_FN_VIO_D0, GPIO_FN_VIO_D1, GPIO_FN_VIO_D2, + GPIO_FN_VIO_D3, GPIO_FN_VIO_D4, GPIO_FN_VIO_D5, + GPIO_FN_VIO_D6, GPIO_FN_VIO_D7, GPIO_FN_VIO_D8, + GPIO_FN_VIO_D9, GPIO_FN_VIO_D10, GPIO_FN_VIO_D11, + GPIO_FN_VIO_D12, GPIO_FN_VIO_D13, GPIO_FN_VIO_D14, + GPIO_FN_VIO_D15, GPIO_FN_VIO_CLK, GPIO_FN_VIO_FIELD, + GPIO_FN_VIO_CKO, + GPIO_FN_MFG3_IN1, GPIO_FN_MFG3_IN2, + GPIO_FN_M9_SLCD_A01, GPIO_FN_MFG3_OUT1, GPIO_FN_TPU0TO0, + GPIO_FN_M10_SLCD_CK1, GPIO_FN_MFG4_IN1, GPIO_FN_TPU0TO1, + GPIO_FN_M11_SLCD_SO1, GPIO_FN_MFG4_IN2, GPIO_FN_TPU0TO2, + GPIO_FN_M12_SLCD_CE1, GPIO_FN_MFG4_OUT1, GPIO_FN_TPU0TO3, + GPIO_FN_LCDD0, GPIO_FN_PORT175_KEYOUT0, GPIO_FN_DV_D0, + GPIO_FN_SIUCKA, GPIO_FN_MFG0_OUT2, + GPIO_FN_LCDD1, GPIO_FN_PORT176_KEYOUT1, GPIO_FN_DV_D1, + GPIO_FN_SIUAOLR, GPIO_FN_BBIF2_TSYNC1, + GPIO_FN_LCDD2, GPIO_FN_PORT177_KEYOUT2, GPIO_FN_DV_D2, + GPIO_FN_SIUAOBT, GPIO_FN_BBIF2_TSCK1, + GPIO_FN_LCDD3, GPIO_FN_PORT178_KEYOUT3, GPIO_FN_DV_D3, + GPIO_FN_SIUAOSLD, GPIO_FN_BBIF2_TXD1, + GPIO_FN_LCDD4, GPIO_FN_PORT179_KEYOUT4, GPIO_FN_DV_D4, + GPIO_FN_SIUAISPD, GPIO_FN_MFG1_OUT2, + GPIO_FN_LCDD5, GPIO_FN_PORT180_KEYOUT5, GPIO_FN_DV_D5, + GPIO_FN_SIUAILR, GPIO_FN_MFG2_OUT2, + GPIO_FN_LCDD6, GPIO_FN_DV_D6, + GPIO_FN_SIUAIBT, GPIO_FN_MFG3_OUT2, GPIO_FN_XWR2, + GPIO_FN_LCDD7, GPIO_FN_DV_D7, + GPIO_FN_SIUAISLD, GPIO_FN_MFG4_OUT2, GPIO_FN_XWR3, + GPIO_FN_LCDD8, GPIO_FN_DV_D8, GPIO_FN_D16, GPIO_FN_ED16, + GPIO_FN_LCDD9, GPIO_FN_DV_D9, GPIO_FN_D17, GPIO_FN_ED17, + GPIO_FN_LCDD10, GPIO_FN_DV_D10, GPIO_FN_D18, GPIO_FN_ED18, + GPIO_FN_LCDD11, GPIO_FN_DV_D11, GPIO_FN_D19, GPIO_FN_ED19, + GPIO_FN_LCDD12, GPIO_FN_DV_D12, GPIO_FN_D20, GPIO_FN_ED20, + GPIO_FN_LCDD13, GPIO_FN_DV_D13, GPIO_FN_D21, GPIO_FN_ED21, + GPIO_FN_LCDD14, GPIO_FN_DV_D14, GPIO_FN_D22, GPIO_FN_ED22, + GPIO_FN_LCDD15, GPIO_FN_DV_D15, GPIO_FN_D23, GPIO_FN_ED23, + GPIO_FN_LCDD16, GPIO_FN_DV_HSYNC, GPIO_FN_D24, GPIO_FN_ED24, + GPIO_FN_LCDD17, GPIO_FN_DV_VSYNC, GPIO_FN_D25, GPIO_FN_ED25, + GPIO_FN_LCDD18, GPIO_FN_DREQ2, GPIO_FN_MSIOF0L_TSCK, + GPIO_FN_D26, GPIO_FN_ED26, + GPIO_FN_LCDD19, GPIO_FN_MSIOF0L_TSYNC, + GPIO_FN_D27, GPIO_FN_ED27, + GPIO_FN_LCDD20, GPIO_FN_TS_SPSYNC1, GPIO_FN_MSIOF0L_MCK0, + GPIO_FN_D28, GPIO_FN_ED28, + GPIO_FN_LCDD21, GPIO_FN_TS_SDAT1, GPIO_FN_MSIOF0L_MCK1, + GPIO_FN_D29, GPIO_FN_ED29, + GPIO_FN_LCDD22, GPIO_FN_TS_SDEN1, GPIO_FN_MSIOF0L_SS1, + GPIO_FN_D30, GPIO_FN_ED30, + GPIO_FN_LCDD23, GPIO_FN_TS_SCK1, GPIO_FN_MSIOF0L_SS2, + GPIO_FN_D31, GPIO_FN_ED31, + GPIO_FN_LCDDCK, GPIO_FN_LCDWR, GPIO_FN_DV_CKO, GPIO_FN_SIUAOSPD, + GPIO_FN_LCDRD, GPIO_FN_DACK2, GPIO_FN_MSIOF0L_RSYNC, + + + /* 49-5 (FN) */ + GPIO_FN_LCDHSYN, GPIO_FN_LCDCS, GPIO_FN_LCDCS2, GPIO_FN_DACK3, + GPIO_FN_LCDDISP, GPIO_FN_LCDRS, GPIO_FN_DREQ3, GPIO_FN_MSIOF0L_RSCK, + GPIO_FN_LCDCSYN, GPIO_FN_LCDCSYN2, GPIO_FN_DV_CKI, + GPIO_FN_LCDLCLK, GPIO_FN_DREQ1, GPIO_FN_MSIOF0L_RXD, + GPIO_FN_LCDDON, GPIO_FN_LCDDON2, GPIO_FN_DACK1, GPIO_FN_MSIOF0L_TXD, + GPIO_FN_VIO_DR0, GPIO_FN_VIO_DR1, GPIO_FN_VIO_DR2, GPIO_FN_VIO_DR3, + GPIO_FN_VIO_DR4, GPIO_FN_VIO_DR5, GPIO_FN_VIO_DR6, GPIO_FN_VIO_DR7, + GPIO_FN_VIO_VDR, GPIO_FN_VIO_HDR, + GPIO_FN_VIO_CLKR, GPIO_FN_VIO_CKOR, + GPIO_FN_SCIFA1_TXD, GPIO_FN_GPS_PGFA0, + GPIO_FN_SCIFA1_SCK, GPIO_FN_GPS_PGFA1, + GPIO_FN_SCIFA1_RTS, GPIO_FN_GPS_EPPSINMON, + GPIO_FN_SCIFA1_RXD, GPIO_FN_SCIFA1_CTS, + GPIO_FN_MSIOF1_TXD, GPIO_FN_SCIFA1_TXD2, GPIO_FN_GPS_TXD, + GPIO_FN_MSIOF1_TSYNC, GPIO_FN_SCIFA1_CTS2, GPIO_FN_I2C_SDA2, + GPIO_FN_MSIOF1_TSCK, GPIO_FN_SCIFA1_SCK2, + GPIO_FN_MSIOF1_RXD, GPIO_FN_SCIFA1_RXD2, GPIO_FN_GPS_RXD, + GPIO_FN_MSIOF1_RSCK, GPIO_FN_SCIFA1_RTS2, + GPIO_FN_MSIOF1_RSYNC, GPIO_FN_I2C_SCL2, + GPIO_FN_MSIOF1_MCK0, GPIO_FN_MSIOF1_MCK1, + GPIO_FN_MSIOF1_SS1, GPIO_FN_EDBGREQ3, + GPIO_FN_MSIOF1_SS2, + GPIO_FN_PORT236_IROUT, GPIO_FN_IRDA_OUT, + GPIO_FN_IRDA_IN, GPIO_FN_IRDA_FIRSEL, + GPIO_FN_TPU1TO0, GPIO_FN_TS_SPSYNC3, + GPIO_FN_TPU1TO1, GPIO_FN_TS_SDAT3, + GPIO_FN_TPU1TO2, GPIO_FN_TS_SDEN3, GPIO_FN_PORT241_MSIOF2_SS1, + GPIO_FN_TPU1TO3, GPIO_FN_PORT242_MSIOF2_TSCK, + GPIO_FN_M13_BSW, GPIO_FN_PORT243_MSIOF2_TSYNC, + GPIO_FN_M14_GSW, GPIO_FN_PORT244_MSIOF2_TXD, + GPIO_FN_PORT245_IROUT, GPIO_FN_M15_RSW, + GPIO_FN_SOUT3, GPIO_FN_SCIFA2_TXD1, + GPIO_FN_SIN3, GPIO_FN_SCIFA2_RXD1, + GPIO_FN_XRTS3, GPIO_FN_SCIFA2_RTS1, GPIO_FN_PORT248_MSIOF2_SS2, + GPIO_FN_XCTS3, GPIO_FN_SCIFA2_CTS1, GPIO_FN_PORT249_MSIOF2_RXD, + GPIO_FN_DINT, GPIO_FN_SCIFA2_SCK1, GPIO_FN_TS_SCK3, + GPIO_FN_SDHICLK0, GPIO_FN_TCK2, + GPIO_FN_SDHICD0, + GPIO_FN_SDHID0_0, GPIO_FN_TMS2, + GPIO_FN_SDHID0_1, GPIO_FN_TDO2, + GPIO_FN_SDHID0_2, GPIO_FN_TDI2, + GPIO_FN_SDHID0_3, GPIO_FN_RTCK2, + + /* 49-6 (FN) */ + GPIO_FN_SDHICMD0, GPIO_FN_TRST2, + GPIO_FN_SDHIWP0, GPIO_FN_EDBGREQ2, + GPIO_FN_SDHICLK1, GPIO_FN_TCK3, + GPIO_FN_SDHID1_0, GPIO_FN_M11_SLCD_SO2, + GPIO_FN_TS_SPSYNC2, GPIO_FN_TMS3, + GPIO_FN_SDHID1_1, GPIO_FN_M9_SLCD_AO2, + GPIO_FN_TS_SDAT2, GPIO_FN_TDO3, + GPIO_FN_SDHID1_2, GPIO_FN_M10_SLCD_CK2, + GPIO_FN_TS_SDEN2, GPIO_FN_TDI3, + GPIO_FN_SDHID1_3, GPIO_FN_M12_SLCD_CE2, + GPIO_FN_TS_SCK2, GPIO_FN_RTCK3, + GPIO_FN_SDHICMD1, GPIO_FN_TRST3, + GPIO_FN_SDHICLK2, GPIO_FN_SCIFB_SCK, + GPIO_FN_SDHID2_0, GPIO_FN_SCIFB_TXD, + GPIO_FN_SDHID2_1, GPIO_FN_SCIFB_CTS, + GPIO_FN_SDHID2_2, GPIO_FN_SCIFB_RXD, + GPIO_FN_SDHID2_3, GPIO_FN_SCIFB_RTS, + GPIO_FN_SDHICMD2, + GPIO_FN_RESETOUTS, + GPIO_FN_DIVLOCK, +}; + +#endif /* __ASM_SH7367_H__ */ diff --git a/trunk/arch/arm/mach-shmobile/include/mach/sh7372.h b/trunk/arch/arm/mach-shmobile/include/mach/sh7372.h index b582facc1cf6..eb98b45c5089 100644 --- a/trunk/arch/arm/mach-shmobile/include/mach/sh7372.h +++ b/trunk/arch/arm/mach-shmobile/include/mach/sh7372.h @@ -452,10 +452,6 @@ enum { SHDMA_SLAVE_SCIF5_RX, SHDMA_SLAVE_SCIF6_TX, SHDMA_SLAVE_SCIF6_RX, - SHDMA_SLAVE_FLCTL0_TX, - SHDMA_SLAVE_FLCTL0_RX, - SHDMA_SLAVE_FLCTL1_TX, - SHDMA_SLAVE_FLCTL1_RX, SHDMA_SLAVE_SDHI0_RX, SHDMA_SLAVE_SDHI0_TX, SHDMA_SLAVE_SDHI1_RX, @@ -477,6 +473,10 @@ extern struct clk sh7372_extal2_clk; extern struct clk sh7372_dv_clki_clk; extern struct clk sh7372_dv_clki_div2_clk; extern struct clk sh7372_pllc2_clk; +extern struct clk sh7372_fsiack_clk; +extern struct clk sh7372_fsibck_clk; +extern struct clk sh7372_fsidiva_clk; +extern struct clk sh7372_fsidivb_clk; extern void sh7372_intcs_suspend(void); extern void sh7372_intcs_resume(void); diff --git a/trunk/arch/arm/mach-shmobile/include/mach/sh7377.h b/trunk/arch/arm/mach-shmobile/include/mach/sh7377.h new file mode 100644 index 000000000000..f580e227dd1c --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/include/mach/sh7377.h @@ -0,0 +1,360 @@ +#ifndef __ASM_SH7377_H__ +#define __ASM_SH7377_H__ + +/* Pin Function Controller: + * GPIO_FN_xx - GPIO used to select pin function + * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU + */ +enum { + /* 55-1 -> 55-5 (GPIO) */ + GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4, + GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9, + + GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14, + GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19, + + GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24, + GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29, + + GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34, + GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39, + + GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44, + GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49, + + GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54, + GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59, + + GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64, + GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69, + + GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74, + GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79, + + GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84, + GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89, + + GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94, + GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99, + + GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104, + GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109, + + GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114, + GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, + + GPIO_PORT128, GPIO_PORT129, + + GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134, + GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139, + + GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144, + GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149, + + GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154, + GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159, + + GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164, + + GPIO_PORT192, GPIO_PORT193, GPIO_PORT194, + GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199, + + GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204, + GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209, + + GPIO_PORT210, GPIO_PORT211, GPIO_PORT212, GPIO_PORT213, GPIO_PORT214, + GPIO_PORT215, GPIO_PORT216, GPIO_PORT217, GPIO_PORT218, GPIO_PORT219, + + GPIO_PORT220, GPIO_PORT221, GPIO_PORT222, GPIO_PORT223, GPIO_PORT224, + GPIO_PORT225, GPIO_PORT226, GPIO_PORT227, GPIO_PORT228, GPIO_PORT229, + + GPIO_PORT230, GPIO_PORT231, GPIO_PORT232, GPIO_PORT233, GPIO_PORT234, + GPIO_PORT235, GPIO_PORT236, GPIO_PORT237, GPIO_PORT238, GPIO_PORT239, + + GPIO_PORT240, GPIO_PORT241, GPIO_PORT242, GPIO_PORT243, GPIO_PORT244, + GPIO_PORT245, GPIO_PORT246, GPIO_PORT247, GPIO_PORT248, GPIO_PORT249, + + GPIO_PORT250, GPIO_PORT251, GPIO_PORT252, GPIO_PORT253, GPIO_PORT254, + GPIO_PORT255, GPIO_PORT256, GPIO_PORT257, GPIO_PORT258, GPIO_PORT259, + + GPIO_PORT260, GPIO_PORT261, GPIO_PORT262, GPIO_PORT263, GPIO_PORT264, + + /* Special Pull-up / Pull-down Functions */ + GPIO_FN_PORT66_KEYIN0_PU, GPIO_FN_PORT67_KEYIN1_PU, + GPIO_FN_PORT68_KEYIN2_PU, GPIO_FN_PORT69_KEYIN3_PU, + GPIO_FN_PORT70_KEYIN4_PU, GPIO_FN_PORT71_KEYIN5_PU, + GPIO_FN_PORT72_KEYIN6_PU, + + /* 55-1 (FN) */ + GPIO_FN_VBUS_0, + GPIO_FN_CPORT0, + GPIO_FN_CPORT1, + GPIO_FN_CPORT2, + GPIO_FN_CPORT3, + GPIO_FN_CPORT4, + GPIO_FN_CPORT5, + GPIO_FN_CPORT6, + GPIO_FN_CPORT7, + GPIO_FN_CPORT8, + GPIO_FN_CPORT9, + GPIO_FN_CPORT10, + GPIO_FN_CPORT11, GPIO_FN_SIN2, + GPIO_FN_CPORT12, GPIO_FN_XCTS2, + GPIO_FN_CPORT13, GPIO_FN_RFSPO4, + GPIO_FN_CPORT14, GPIO_FN_RFSPO5, + GPIO_FN_CPORT15, GPIO_FN_SCIFA0_SCK, GPIO_FN_GPS_AGC2, + GPIO_FN_CPORT16, GPIO_FN_SCIFA0_TXD, GPIO_FN_GPS_AGC3, + GPIO_FN_CPORT17_IC_OE, GPIO_FN_SOUT2, + GPIO_FN_CPORT18, GPIO_FN_XRTS2, GPIO_FN_PORT19_VIO_CKO2, + GPIO_FN_CPORT19_MPORT1, + GPIO_FN_CPORT20, GPIO_FN_RFSPO6, + GPIO_FN_CPORT21, GPIO_FN_STATUS0, + GPIO_FN_CPORT22, GPIO_FN_STATUS1, + GPIO_FN_CPORT23, GPIO_FN_STATUS2, GPIO_FN_RFSPO7, + GPIO_FN_B_SYNLD1, + GPIO_FN_B_SYNLD2, GPIO_FN_SYSENMSK, + GPIO_FN_XMAINPS, + GPIO_FN_XDIVPS, + GPIO_FN_XIDRST, + GPIO_FN_IDCLK, GPIO_FN_IC_DP, + GPIO_FN_IDIO, GPIO_FN_IC_DM, + GPIO_FN_SOUT1, GPIO_FN_SCIFA4_TXD, GPIO_FN_M02_BERDAT, + GPIO_FN_SIN1, GPIO_FN_SCIFA4_RXD, GPIO_FN_XWUP, + GPIO_FN_XRTS1, GPIO_FN_SCIFA4_RTS, GPIO_FN_M03_BERCLK, + GPIO_FN_XCTS1, GPIO_FN_SCIFA4_CTS, + GPIO_FN_PCMCLKO, + GPIO_FN_SYNC8KO, + + /* 55-2 (FN) */ + GPIO_FN_DNPCM_A, + GPIO_FN_UPPCM_A, + GPIO_FN_VACK, + GPIO_FN_XTALB1L, + GPIO_FN_GPS_AGC1, GPIO_FN_SCIFA0_RTS, + GPIO_FN_GPS_AGC4, GPIO_FN_SCIFA0_RXD, + GPIO_FN_GPS_PWRDOWN, GPIO_FN_SCIFA0_CTS, + GPIO_FN_GPS_IM, + GPIO_FN_GPS_IS, + GPIO_FN_GPS_QM, + GPIO_FN_GPS_QS, + GPIO_FN_FMSOCK, GPIO_FN_PORT49_IRDA_OUT, GPIO_FN_PORT49_IROUT, + GPIO_FN_FMSOOLR, GPIO_FN_BBIF2_TSYNC2, GPIO_FN_TPU2TO2, GPIO_FN_IPORT3, + GPIO_FN_FMSIOLR, + GPIO_FN_FMSOOBT, GPIO_FN_BBIF2_TSCK2, GPIO_FN_TPU2TO3, GPIO_FN_OPORT1, + GPIO_FN_FMSIOBT, + GPIO_FN_FMSOSLD, GPIO_FN_BBIF2_TXD2, GPIO_FN_OPORT2, + GPIO_FN_FMSOILR, GPIO_FN_PORT53_IRDA_IN, GPIO_FN_TPU3TO3, + GPIO_FN_OPORT3, GPIO_FN_FMSIILR, + GPIO_FN_FMSOIBT, GPIO_FN_PORT54_IRDA_FIRSEL, GPIO_FN_TPU3TO2, + GPIO_FN_FMSIIBT, + GPIO_FN_FMSISLD, GPIO_FN_MFG0_OUT1, GPIO_FN_TPU0TO0, + GPIO_FN_A0_EA0, GPIO_FN_BS, + GPIO_FN_A12_EA12, GPIO_FN_PORT58_VIO_CKOR, GPIO_FN_TPU4TO2, + GPIO_FN_A13_EA13, GPIO_FN_PORT59_IROUT, GPIO_FN_MFG0_OUT2, + GPIO_FN_TPU0TO1, + GPIO_FN_A14_EA14, GPIO_FN_PORT60_KEYOUT5, + GPIO_FN_A15_EA15, GPIO_FN_PORT61_KEYOUT4, + GPIO_FN_A16_EA16, GPIO_FN_PORT62_KEYOUT3, GPIO_FN_MSIOF0_SS1, + GPIO_FN_A17_EA17, GPIO_FN_PORT63_KEYOUT2, GPIO_FN_MSIOF0_TSYNC, + GPIO_FN_A18_EA18, GPIO_FN_PORT64_KEYOUT1, GPIO_FN_MSIOF0_TSCK, + GPIO_FN_A19_EA19, GPIO_FN_PORT65_KEYOUT0, GPIO_FN_MSIOF0_TXD, + GPIO_FN_A20_EA20, GPIO_FN_PORT66_KEYIN0, GPIO_FN_MSIOF0_RSCK, + GPIO_FN_A21_EA21, GPIO_FN_PORT67_KEYIN1, GPIO_FN_MSIOF0_RSYNC, + GPIO_FN_A22_EA22, GPIO_FN_PORT68_KEYIN2, GPIO_FN_MSIOF0_MCK0, + GPIO_FN_A23_EA23, GPIO_FN_PORT69_KEYIN3, GPIO_FN_MSIOF0_MCK1, + GPIO_FN_A24_EA24, GPIO_FN_PORT70_KEYIN4, GPIO_FN_MSIOF0_RXD, + GPIO_FN_A25_EA25, GPIO_FN_PORT71_KEYIN5, GPIO_FN_MSIOF0_SS2, + GPIO_FN_A26, GPIO_FN_PORT72_KEYIN6, + GPIO_FN_D0_ED0_NAF0, + GPIO_FN_D1_ED1_NAF1, + GPIO_FN_D2_ED2_NAF2, + GPIO_FN_D3_ED3_NAF3, + GPIO_FN_D4_ED4_NAF4, + GPIO_FN_D5_ED5_NAF5, + GPIO_FN_D6_ED6_NAF6, + GPIO_FN_D7_ED7_NAF7, + GPIO_FN_D8_ED8_NAF8, + GPIO_FN_D9_ED9_NAF9, + GPIO_FN_D10_ED10_NAF10, + GPIO_FN_D11_ED11_NAF11, + GPIO_FN_D12_ED12_NAF12, + GPIO_FN_D13_ED13_NAF13, + GPIO_FN_D14_ED14_NAF14, + GPIO_FN_D15_ED15_NAF15, + GPIO_FN_CS4, + GPIO_FN_CS5A, GPIO_FN_FMSICK, + GPIO_FN_CS5B, GPIO_FN_FCE1, + + /* 55-3 (FN) */ + GPIO_FN_CS6B, GPIO_FN_XCS2, GPIO_FN_CS6A, GPIO_FN_DACK0, + GPIO_FN_FCE0, + GPIO_FN_WAIT, GPIO_FN_DREQ0, + GPIO_FN_RD_XRD, + GPIO_FN_WE0_XWR0_FWE, + GPIO_FN_WE1_XWR1, + GPIO_FN_FRB, + GPIO_FN_CKO, + GPIO_FN_NBRSTOUT, + GPIO_FN_NBRST, + GPIO_FN_GPS_EPPSIN, + GPIO_FN_LATCHPULSE, + GPIO_FN_LTESIGNAL, + GPIO_FN_LEGACYSTATE, + GPIO_FN_TCKON, + GPIO_FN_VIO_VD, GPIO_FN_PORT128_KEYOUT0, GPIO_FN_IPORT0, + GPIO_FN_VIO_HD, GPIO_FN_PORT129_KEYOUT1, GPIO_FN_IPORT1, + GPIO_FN_VIO_D0, GPIO_FN_PORT130_KEYOUT2, GPIO_FN_PORT130_MSIOF2_RXD, + GPIO_FN_VIO_D1, GPIO_FN_PORT131_KEYOUT3, GPIO_FN_PORT131_MSIOF2_SS1, + GPIO_FN_VIO_D2, GPIO_FN_PORT132_KEYOUT4, GPIO_FN_PORT132_MSIOF2_SS2, + GPIO_FN_VIO_D3, GPIO_FN_PORT133_KEYOUT5, GPIO_FN_PORT133_MSIOF2_TSYNC, + GPIO_FN_VIO_D4, GPIO_FN_PORT134_KEYIN0, GPIO_FN_PORT134_MSIOF2_TXD, + GPIO_FN_VIO_D5, GPIO_FN_PORT135_KEYIN1, GPIO_FN_PORT135_MSIOF2_TSCK, + GPIO_FN_VIO_D6, GPIO_FN_PORT136_KEYIN2, + GPIO_FN_VIO_D7, GPIO_FN_PORT137_KEYIN3, + GPIO_FN_VIO_D8, GPIO_FN_M9_SLCD_A01, GPIO_FN_PORT138_FSIAOMC, + GPIO_FN_VIO_D9, GPIO_FN_M10_SLCD_CK1, GPIO_FN_PORT139_FSIAOLR, + GPIO_FN_VIO_D10, GPIO_FN_M11_SLCD_SO1, GPIO_FN_TPU0TO2, + GPIO_FN_PORT140_FSIAOBT, + GPIO_FN_VIO_D11, GPIO_FN_M12_SLCD_CE1, GPIO_FN_TPU0TO3, + GPIO_FN_PORT141_FSIAOSLD, + GPIO_FN_VIO_D12, GPIO_FN_M13_BSW, GPIO_FN_PORT142_FSIACK, + GPIO_FN_VIO_D13, GPIO_FN_M14_GSW, GPIO_FN_PORT143_FSIAILR, + GPIO_FN_VIO_D14, GPIO_FN_M15_RSW, GPIO_FN_PORT144_FSIAIBT, + GPIO_FN_VIO_D15, GPIO_FN_TPU1TO3, GPIO_FN_PORT145_FSIAISLD, + GPIO_FN_VIO_CLK, GPIO_FN_PORT146_KEYIN4, GPIO_FN_IPORT2, + GPIO_FN_VIO_FIELD, GPIO_FN_PORT147_KEYIN5, + GPIO_FN_VIO_CKO, GPIO_FN_PORT148_KEYIN6, + GPIO_FN_A27, GPIO_FN_RDWR_XWE, GPIO_FN_MFG0_IN1, + GPIO_FN_MFG0_IN2, + GPIO_FN_TS_SPSYNC3, GPIO_FN_MSIOF2_RSCK, + GPIO_FN_TS_SDAT3, GPIO_FN_MSIOF2_RSYNC, + GPIO_FN_TPU1TO2, GPIO_FN_TS_SDEN3, GPIO_FN_PORT153_MSIOF2_SS1, + GPIO_FN_SOUT3, GPIO_FN_SCIFA2_TXD1, GPIO_FN_MSIOF2_MCK0, + GPIO_FN_SIN3, GPIO_FN_SCIFA2_RXD1, GPIO_FN_MSIOF2_MCK1, + GPIO_FN_XRTS3, GPIO_FN_SCIFA2_RTS1, GPIO_FN_PORT156_MSIOF2_SS2, + GPIO_FN_XCTS3, GPIO_FN_SCIFA2_CTS1, GPIO_FN_PORT157_MSIOF2_RXD, + + /* 55-4 (FN) */ + GPIO_FN_DINT, GPIO_FN_SCIFA2_SCK1, GPIO_FN_TS_SCK3, + GPIO_FN_PORT159_SCIFB_SCK, GPIO_FN_PORT159_SCIFA5_SCK, GPIO_FN_NMI, + GPIO_FN_PORT160_SCIFB_TXD, GPIO_FN_PORT160_SCIFA5_TXD, GPIO_FN_SOUT0, + GPIO_FN_PORT161_SCIFB_CTS, GPIO_FN_PORT161_SCIFA5_CTS, GPIO_FN_XCTS0, + GPIO_FN_MFG3_IN2, + GPIO_FN_PORT162_SCIFB_RXD, GPIO_FN_PORT162_SCIFA5_RXD, GPIO_FN_SIN0, + GPIO_FN_MFG3_IN1, + GPIO_FN_PORT163_SCIFB_RTS, GPIO_FN_PORT163_SCIFA5_RTS, GPIO_FN_XRTS0, + GPIO_FN_MFG3_OUT1, + GPIO_FN_TPU3TO0, + GPIO_FN_LCDD0, GPIO_FN_PORT192_KEYOUT0, GPIO_FN_EXT_CKI, + GPIO_FN_LCDD1, GPIO_FN_PORT193_KEYOUT1, GPIO_FN_PORT193_SCIFA5_CTS, + GPIO_FN_BBIF2_TSYNC1, + GPIO_FN_LCDD2, GPIO_FN_PORT194_KEYOUT2, GPIO_FN_PORT194_SCIFA5_RTS, + GPIO_FN_BBIF2_TSCK1, + GPIO_FN_LCDD3, GPIO_FN_PORT195_KEYOUT3, GPIO_FN_PORT195_SCIFA5_RXD, + GPIO_FN_BBIF2_TXD1, + GPIO_FN_LCDD4, GPIO_FN_PORT196_KEYOUT4, GPIO_FN_PORT196_SCIFA5_TXD, + GPIO_FN_LCDD5, GPIO_FN_PORT197_KEYOUT5, GPIO_FN_PORT197_SCIFA5_SCK, + GPIO_FN_MFG2_OUT2, GPIO_FN_TPU2TO1, + GPIO_FN_LCDD6, GPIO_FN_XWR2, + GPIO_FN_LCDD7, GPIO_FN_TPU4TO1, GPIO_FN_MFG4_OUT2, GPIO_FN_XWR3, + GPIO_FN_LCDD8, GPIO_FN_PORT200_KEYIN0, GPIO_FN_VIO_DR0, GPIO_FN_D16, + GPIO_FN_ED16, + GPIO_FN_LCDD9, GPIO_FN_PORT201_KEYIN1, GPIO_FN_VIO_DR1, GPIO_FN_D17, + GPIO_FN_ED17, + GPIO_FN_LCDD10, GPIO_FN_PORT202_KEYIN2, GPIO_FN_VIO_DR2, GPIO_FN_D18, + GPIO_FN_ED18, + GPIO_FN_LCDD11, GPIO_FN_PORT203_KEYIN3, GPIO_FN_VIO_DR3, GPIO_FN_D19, + GPIO_FN_ED19, + GPIO_FN_LCDD12, GPIO_FN_PORT204_KEYIN4, GPIO_FN_VIO_DR4, GPIO_FN_D20, + GPIO_FN_ED20, + GPIO_FN_LCDD13, GPIO_FN_PORT205_KEYIN5, GPIO_FN_VIO_DR5, GPIO_FN_D21, + GPIO_FN_ED21, + GPIO_FN_LCDD14, GPIO_FN_PORT206_KEYIN6, GPIO_FN_VIO_DR6, GPIO_FN_D22, + GPIO_FN_ED22, + GPIO_FN_LCDD15, GPIO_FN_PORT207_MSIOF0L_SS1, GPIO_FN_PORT207_KEYOUT0, + GPIO_FN_VIO_DR7, + GPIO_FN_D23, GPIO_FN_ED23, + GPIO_FN_LCDD16, GPIO_FN_PORT208_MSIOF0L_SS2, GPIO_FN_PORT208_KEYOUT1, + GPIO_FN_VIO_VDR, + GPIO_FN_D24, GPIO_FN_ED24, + GPIO_FN_LCDD17, GPIO_FN_PORT209_KEYOUT2, GPIO_FN_VIO_HDR, GPIO_FN_D25, + GPIO_FN_ED25, + GPIO_FN_LCDD18, GPIO_FN_DREQ2, GPIO_FN_PORT210_MSIOF0L_SS1, GPIO_FN_D26, + GPIO_FN_ED26, + GPIO_FN_LCDD19, GPIO_FN_PORT211_MSIOF0L_SS2, GPIO_FN_D27, GPIO_FN_ED27, + GPIO_FN_LCDD20, GPIO_FN_TS_SPSYNC1, GPIO_FN_MSIOF0L_MCK0, GPIO_FN_D28, + GPIO_FN_ED28, + GPIO_FN_LCDD21, GPIO_FN_TS_SDAT1, GPIO_FN_MSIOF0L_MCK1, GPIO_FN_D29, + GPIO_FN_ED29, + GPIO_FN_LCDD22, GPIO_FN_TS_SDEN1, GPIO_FN_MSIOF0L_RSCK, GPIO_FN_D30, + GPIO_FN_ED30, + GPIO_FN_LCDD23, GPIO_FN_TS_SCK1, GPIO_FN_MSIOF0L_RSYNC, GPIO_FN_D31, + GPIO_FN_ED31, + GPIO_FN_LCDDCK, GPIO_FN_LCDWR, GPIO_FN_PORT216_KEYOUT3, + GPIO_FN_VIO_CLKR, + GPIO_FN_LCDRD, GPIO_FN_DACK2, GPIO_FN_MSIOF0L_TSYNC, + GPIO_FN_LCDHSYN, GPIO_FN_LCDCS, GPIO_FN_LCDCS2, GPIO_FN_DACK3, + GPIO_FN_PORT218_VIO_CKOR, GPIO_FN_PORT218_KEYOUT4, + GPIO_FN_LCDDISP, GPIO_FN_LCDRS, GPIO_FN_DREQ3, GPIO_FN_MSIOF0L_TSCK, + GPIO_FN_LCDVSYN, GPIO_FN_LCDVSYN2, GPIO_FN_PORT220_KEYOUT5, + GPIO_FN_LCDLCLK, GPIO_FN_DREQ1, GPIO_FN_PWEN, GPIO_FN_MSIOF0L_RXD, + GPIO_FN_LCDDON, GPIO_FN_LCDDON2, GPIO_FN_DACK1, GPIO_FN_OVCN, + GPIO_FN_MSIOF0L_TXD, + GPIO_FN_SCIFA1_TXD, GPIO_FN_OVCN2, + GPIO_FN_EXTLP, GPIO_FN_SCIFA1_SCK, GPIO_FN_USBTERM, + GPIO_FN_PORT226_VIO_CKO2, + GPIO_FN_SCIFA1_RTS, GPIO_FN_IDIN, + GPIO_FN_SCIFA1_RXD, + GPIO_FN_SCIFA1_CTS, GPIO_FN_MFG1_IN1, + GPIO_FN_MSIOF1_TXD, GPIO_FN_SCIFA2_TXD2, GPIO_FN_PORT230_FSIAOMC, + GPIO_FN_MSIOF1_TSYNC, GPIO_FN_SCIFA2_CTS2, GPIO_FN_PORT231_FSIAOLR, + GPIO_FN_MSIOF1_TSCK, GPIO_FN_SCIFA2_SCK2, GPIO_FN_PORT232_FSIAOBT, + GPIO_FN_MSIOF1_RXD, GPIO_FN_SCIFA2_RXD2, GPIO_FN_GPS_VCOTRIG, + GPIO_FN_PORT233_FSIACK, + GPIO_FN_MSIOF1_RSCK, GPIO_FN_SCIFA2_RTS2, GPIO_FN_PORT234_FSIAOSLD, + GPIO_FN_MSIOF1_RSYNC, GPIO_FN_OPORT0, GPIO_FN_MFG1_IN2, + GPIO_FN_PORT235_FSIAILR, + GPIO_FN_MSIOF1_MCK0, GPIO_FN_I2C_SDA2, GPIO_FN_PORT236_FSIAIBT, + GPIO_FN_MSIOF1_MCK1, GPIO_FN_I2C_SCL2, GPIO_FN_PORT237_FSIAISLD, + GPIO_FN_MSIOF1_SS1, GPIO_FN_EDBGREQ3, + + /* 55-5 (FN) */ + GPIO_FN_MSIOF1_SS2, + GPIO_FN_SCIFA6_TXD, + GPIO_FN_PORT241_IRDA_OUT, GPIO_FN_PORT241_IROUT, GPIO_FN_MFG4_OUT1, + GPIO_FN_TPU4TO0, + GPIO_FN_PORT242_IRDA_IN, GPIO_FN_MFG4_IN2, + GPIO_FN_PORT243_IRDA_FIRSEL, GPIO_FN_PORT243_VIO_CKO2, + GPIO_FN_PORT244_SCIFA5_CTS, GPIO_FN_MFG2_IN1, GPIO_FN_PORT244_SCIFB_CTS, + GPIO_FN_PORT244_MSIOF2_RXD, + GPIO_FN_PORT245_SCIFA5_RTS, GPIO_FN_MFG2_IN2, GPIO_FN_PORT245_SCIFB_RTS, + GPIO_FN_PORT245_MSIOF2_TXD, + GPIO_FN_PORT246_SCIFA5_RXD, GPIO_FN_MFG1_OUT1, + GPIO_FN_PORT246_SCIFB_RXD, GPIO_FN_TPU1TO0, + GPIO_FN_PORT247_SCIFA5_TXD, GPIO_FN_MFG3_OUT2, + GPIO_FN_PORT247_SCIFB_TXD, GPIO_FN_TPU3TO1, + GPIO_FN_PORT248_SCIFA5_SCK, GPIO_FN_MFG2_OUT1, + GPIO_FN_PORT248_SCIFB_SCK, GPIO_FN_TPU2TO0, + GPIO_FN_PORT248_MSIOF2_TSCK, + GPIO_FN_PORT249_IROUT, GPIO_FN_MFG4_IN1, GPIO_FN_PORT249_MSIOF2_TSYNC, + GPIO_FN_SDHICLK0, GPIO_FN_TCK2_SWCLK_MC0, + GPIO_FN_SDHICD0, + GPIO_FN_SDHID0_0, GPIO_FN_TMS2_SWDIO_MC0, + GPIO_FN_SDHID0_1, GPIO_FN_TDO2_SWO0_MC0, + GPIO_FN_SDHID0_2, GPIO_FN_TDI2, + GPIO_FN_SDHID0_3, GPIO_FN_RTCK2_SWO1_MC0, + GPIO_FN_SDHICMD0, GPIO_FN_TRST2, + GPIO_FN_SDHIWP0, GPIO_FN_EDBGREQ2, + GPIO_FN_SDHICLK1, GPIO_FN_TCK3_SWCLK_MC1, + GPIO_FN_SDHID1_0, GPIO_FN_M11_SLCD_SO2, GPIO_FN_TS_SPSYNC2, + GPIO_FN_TMS3_SWDIO_MC1, + GPIO_FN_SDHID1_1, GPIO_FN_M9_SLCD_A02, GPIO_FN_TS_SDAT2, + GPIO_FN_TDO3_SWO0_MC1, + GPIO_FN_SDHID1_2, GPIO_FN_M10_SLCD_CK2, GPIO_FN_TS_SDEN2, GPIO_FN_TDI3, + GPIO_FN_SDHID1_3, GPIO_FN_M12_SLCD_CE2, GPIO_FN_TS_SCK2, + GPIO_FN_RTCK3_SWO1_MC1, + GPIO_FN_SDHICMD1, GPIO_FN_TRST3, + GPIO_FN_RESETOUTS, +}; + +#endif /* __ASM_SH7377_H__ */ diff --git a/trunk/arch/arm/mach-shmobile/intc-sh7367.c b/trunk/arch/arm/mach-shmobile/intc-sh7367.c new file mode 100644 index 000000000000..5bf776495b75 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/intc-sh7367.c @@ -0,0 +1,413 @@ +/* + * sh7367 processor support - INTC hardware block + * + * Copyright (C) 2010 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + UNUSED_INTCA = 0, + ENABLED, + DISABLED, + + /* interrupt sources INTCA */ + DIRC, + CRYPT1_ERR, CRYPT2_STD, + IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1, + ARM11_IRQPMU, ARM11_COMMTX, ARM11_COMMRX, + ETM11_ACQCMP, ETM11_FULL, + MFI_MFIM, MFI_MFIS, + BBIF1, BBIF2, + USBDMAC_USHDMI, + USBHS_USHI0, USBHS_USHI1, + CMT1_CMT10, CMT1_CMT11, CMT1_CMT12, CMT1_CMT13, CMT2, CMT3, + KEYSC_KEY, + SCIFA0, SCIFA1, SCIFA2, SCIFA3, + MSIOF2, MSIOF1, + SCIFA4, SCIFA5, SCIFB, + FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, + SDHI0, + SDHI1, + MSU_MSU, MSU_MSU2, + IREM, + SIU, + SPU, + IRDA, + TPU0, TPU1, TPU2, TPU3, TPU4, + LCRC, + PINT1, PINT2, + TTI20, + MISTY, + DDM, + SDHI2, + RWDT0, RWDT1, + DMAC_1_DEI0, DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3, + DMAC_2_DEI4, DMAC_2_DEI5, DMAC_2_DADERR, + DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3, + DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR, + DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3, + DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR, + + /* interrupt groups INTCA */ + DMAC_1, DMAC_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, + ETM11, ARM11, USBHS, FLCTL, IIC1 +}; + +static struct intc_vect intca_vectors[] __initdata = { + INTC_VECT(DIRC, 0x0560), + INTC_VECT(CRYPT1_ERR, 0x05e0), + INTC_VECT(CRYPT2_STD, 0x0700), + INTC_VECT(IIC1_ALI1, 0x0780), INTC_VECT(IIC1_TACKI1, 0x07a0), + INTC_VECT(IIC1_WAITI1, 0x07c0), INTC_VECT(IIC1_DTEI1, 0x07e0), + INTC_VECT(ARM11_IRQPMU, 0x0800), INTC_VECT(ARM11_COMMTX, 0x0840), + INTC_VECT(ARM11_COMMRX, 0x0860), + INTC_VECT(ETM11_ACQCMP, 0x0880), INTC_VECT(ETM11_FULL, 0x08a0), + INTC_VECT(MFI_MFIM, 0x0900), INTC_VECT(MFI_MFIS, 0x0920), + INTC_VECT(BBIF1, 0x0940), INTC_VECT(BBIF2, 0x0960), + INTC_VECT(USBDMAC_USHDMI, 0x0a00), + INTC_VECT(USBHS_USHI0, 0x0a20), INTC_VECT(USBHS_USHI1, 0x0a40), + INTC_VECT(CMT1_CMT10, 0x0b00), INTC_VECT(CMT1_CMT11, 0x0b20), + INTC_VECT(CMT1_CMT12, 0x0b40), INTC_VECT(CMT1_CMT13, 0x0b60), + INTC_VECT(CMT2, 0x0b80), INTC_VECT(CMT3, 0x0ba0), + INTC_VECT(KEYSC_KEY, 0x0be0), + INTC_VECT(SCIFA0, 0x0c00), INTC_VECT(SCIFA1, 0x0c20), + INTC_VECT(SCIFA2, 0x0c40), INTC_VECT(SCIFA3, 0x0c60), + INTC_VECT(MSIOF2, 0x0c80), INTC_VECT(MSIOF1, 0x0d00), + INTC_VECT(SCIFA4, 0x0d20), INTC_VECT(SCIFA5, 0x0d40), + INTC_VECT(SCIFB, 0x0d60), + INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0), + INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0), + INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20), + INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60), + INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0), + INTC_VECT(SDHI1, 0x0ec0), INTC_VECT(SDHI1, 0x0ee0), + INTC_VECT(MSU_MSU, 0x0f20), INTC_VECT(MSU_MSU2, 0x0f40), + INTC_VECT(IREM, 0x0f60), + INTC_VECT(SIU, 0x0fa0), + INTC_VECT(SPU, 0x0fc0), + INTC_VECT(IRDA, 0x0480), + INTC_VECT(TPU0, 0x04a0), INTC_VECT(TPU1, 0x04c0), + INTC_VECT(TPU2, 0x04e0), INTC_VECT(TPU3, 0x0500), + INTC_VECT(TPU4, 0x0520), + INTC_VECT(LCRC, 0x0540), + INTC_VECT(PINT1, 0x1000), INTC_VECT(PINT2, 0x1020), + INTC_VECT(TTI20, 0x1100), + INTC_VECT(MISTY, 0x1120), + INTC_VECT(DDM, 0x1140), + INTC_VECT(SDHI2, 0x1200), INTC_VECT(SDHI2, 0x1220), + INTC_VECT(SDHI2, 0x1240), INTC_VECT(SDHI2, 0x1260), + INTC_VECT(RWDT0, 0x1280), INTC_VECT(RWDT1, 0x12a0), + INTC_VECT(DMAC_1_DEI0, 0x2000), INTC_VECT(DMAC_1_DEI1, 0x2020), + INTC_VECT(DMAC_1_DEI2, 0x2040), INTC_VECT(DMAC_1_DEI3, 0x2060), + INTC_VECT(DMAC_2_DEI4, 0x2080), INTC_VECT(DMAC_2_DEI5, 0x20a0), + INTC_VECT(DMAC_2_DADERR, 0x20c0), + INTC_VECT(DMAC2_1_DEI0, 0x2100), INTC_VECT(DMAC2_1_DEI1, 0x2120), + INTC_VECT(DMAC2_1_DEI2, 0x2140), INTC_VECT(DMAC2_1_DEI3, 0x2160), + INTC_VECT(DMAC2_2_DEI4, 0x2180), INTC_VECT(DMAC2_2_DEI5, 0x21a0), + INTC_VECT(DMAC2_2_DADERR, 0x21c0), + INTC_VECT(DMAC3_1_DEI0, 0x2200), INTC_VECT(DMAC3_1_DEI1, 0x2220), + INTC_VECT(DMAC3_1_DEI2, 0x2240), INTC_VECT(DMAC3_1_DEI3, 0x2260), + INTC_VECT(DMAC3_2_DEI4, 0x2280), INTC_VECT(DMAC3_2_DEI5, 0x22a0), + INTC_VECT(DMAC3_2_DADERR, 0x22c0), +}; + +static struct intc_group intca_groups[] __initdata = { + INTC_GROUP(DMAC_1, DMAC_1_DEI0, + DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3), + INTC_GROUP(DMAC_2, DMAC_2_DEI4, + DMAC_2_DEI5, DMAC_2_DADERR), + INTC_GROUP(DMAC2_1, DMAC2_1_DEI0, + DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3), + INTC_GROUP(DMAC2_2, DMAC2_2_DEI4, + DMAC2_2_DEI5, DMAC2_2_DADERR), + INTC_GROUP(DMAC3_1, DMAC3_1_DEI0, + DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3), + INTC_GROUP(DMAC3_2, DMAC3_2_DEI4, + DMAC3_2_DEI5, DMAC3_2_DADERR), + INTC_GROUP(ETM11, ETM11_ACQCMP, ETM11_FULL), + INTC_GROUP(ARM11, ARM11_IRQPMU, ARM11_COMMTX, ARM11_COMMTX), + INTC_GROUP(USBHS, USBHS_USHI0, USBHS_USHI1), + INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI, + FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), + INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1), +}; + +static struct intc_mask_reg intca_mask_registers[] __initdata = { + { 0xe6940080, 0xe69400c0, 8, /* IMR0A / IMCR0A */ + { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0, + ARM11_IRQPMU, 0, ARM11_COMMTX, ARM11_COMMRX } }, + { 0xe6940084, 0xe69400c4, 8, /* IMR1A / IMCR1A */ + { CRYPT1_ERR, CRYPT2_STD, DIRC, 0, + DMAC_1_DEI3, DMAC_1_DEI2, DMAC_1_DEI1, DMAC_1_DEI0 } }, + { 0xe6940088, 0xe69400c8, 8, /* IMR2A / IMCR2A */ + { PINT1, PINT2, 0, 0, + BBIF1, BBIF2, MFI_MFIS, MFI_MFIM } }, + { 0xe694008c, 0xe69400cc, 8, /* IMR3A / IMCR3A */ + { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0, + DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } }, + { 0xe6940090, 0xe69400d0, 8, /* IMR4A / IMCR4A */ + { DDM, 0, 0, 0, + 0, 0, ETM11_FULL, ETM11_ACQCMP } }, + { 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */ + { KEYSC_KEY, DMAC_2_DADERR, DMAC_2_DEI5, DMAC_2_DEI4, + SCIFA3, SCIFA2, SCIFA1, SCIFA0 } }, + { 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */ + { SCIFB, SCIFA5, SCIFA4, MSIOF1, + 0, 0, MSIOF2, 0 } }, + { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */ + { DISABLED, ENABLED, ENABLED, ENABLED, + FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, + { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */ + { DISABLED, ENABLED, ENABLED, ENABLED, + TTI20, USBDMAC_USHDMI, SPU, SIU } }, + { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */ + { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10, + CMT2, USBHS_USHI1, USBHS_USHI0, 0 } }, + { 0xe69400a8, 0xe69400e8, 8, /* IMR10A / IMCR10A */ + { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4, + 0, 0, 0, 0 } }, + { 0xe69400ac, 0xe69400ec, 8, /* IMR11A / IMCR11A */ + { IIC1_DTEI1, IIC1_WAITI1, IIC1_TACKI1, IIC1_ALI1, + LCRC, MSU_MSU2, IREM, MSU_MSU } }, + { 0xe69400b0, 0xe69400f0, 8, /* IMR12A / IMCR12A */ + { 0, 0, TPU0, TPU1, + TPU2, TPU3, TPU4, 0 } }, + { 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */ + { DISABLED, ENABLED, ENABLED, ENABLED, + MISTY, CMT3, RWDT1, RWDT0 } }, +}; + +static struct intc_prio_reg intca_prio_registers[] __initdata = { + { 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, LCRC } }, + { 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, ETM11, BBIF1, BBIF2 } }, + { 0xe6940008, 0, 16, 4, /* IPRCA */ { CRYPT1_ERR, CRYPT2_STD, + CMT1_CMT11, ARM11 } }, + { 0xe694000c, 0, 16, 4, /* IPRDA */ { PINT1, PINT2, + CMT1_CMT12, TPU4 } }, + { 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC_1, MFI_MFIS, + MFI_MFIM, USBHS } }, + { 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC_KEY, DMAC_2, + 0, CMT1_CMT10 } }, + { 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1, + SCIFA2, SCIFA3 } }, + { 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBDMAC_USHDMI, + FLCTL, SDHI0 } }, + { 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, MSU_MSU, IIC1 } }, + { 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, SIU, TTI20 } }, + { 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_CMT13, IREM, SDHI1 } }, + { 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, TPU1, TPU2, TPU3 } }, + { 0xe6940030, 0, 16, 4, /* IPRMA */ { MISTY, CMT3, RWDT1, RWDT0 } }, + { 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, SPU, DDM } }, + { 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, SDHI2 } }, +}; + +static struct intc_desc intca_desc __initdata = { + .name = "sh7367-intca", + .force_enable = ENABLED, + .force_disable = DISABLED, + .hw = INTC_HW_DESC(intca_vectors, intca_groups, + intca_mask_registers, intca_prio_registers, + NULL, NULL), +}; + +INTC_IRQ_PINS_16(intca_irq_pins, 0xe6900000, + INTC_VECT, "sh7367-intca-irq-pins"); + +enum { + UNUSED_INTCS = 0, + + INTCS, + + /* interrupt sources INTCS */ + VIO2_VEU0, VIO2_VEU1, VIO2_VEU2, VIO2_VEU3, + VIO3_VOU, + RTDMAC_1_DEI0, RTDMAC_1_DEI1, RTDMAC_1_DEI2, RTDMAC_1_DEI3, + VIO1_CEU, VIO1_BEU0, VIO1_BEU1, VIO1_BEU2, + VPU, + SGX530, + _2DDMAC_2DDM0, _2DDMAC_2DDM1, _2DDMAC_2DDM2, _2DDMAC_2DDM3, + IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2, + IPMMU_IPMMUB, IPMMU_IPMMUS, + RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR, + MSIOF, + IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0, + TMU_TUNI0, TMU_TUNI1, TMU_TUNI2, + CMT, + TSIF, + IPMMUI, + MVI3, + ICB, + PEP, + ASA, + BEM, + VE2HO, + HQE, + JPEG, + LCDC, + + /* interrupt groups INTCS */ + _2DDMAC, RTDMAC_1, RTDMAC_2, VEU, BEU, IIC0, IPMMU, IIC2, +}; + +static struct intc_vect intcs_vectors[] = { + INTCS_VECT(VIO2_VEU0, 0x700), INTCS_VECT(VIO2_VEU1, 0x720), + INTCS_VECT(VIO2_VEU2, 0x740), INTCS_VECT(VIO2_VEU3, 0x760), + INTCS_VECT(VIO3_VOU, 0x780), + INTCS_VECT(RTDMAC_1_DEI0, 0x800), INTCS_VECT(RTDMAC_1_DEI1, 0x820), + INTCS_VECT(RTDMAC_1_DEI2, 0x840), INTCS_VECT(RTDMAC_1_DEI3, 0x860), + INTCS_VECT(VIO1_CEU, 0x880), INTCS_VECT(VIO1_BEU0, 0x8a0), + INTCS_VECT(VIO1_BEU1, 0x8c0), INTCS_VECT(VIO1_BEU2, 0x8e0), + INTCS_VECT(VPU, 0x980), + INTCS_VECT(SGX530, 0x9e0), + INTCS_VECT(_2DDMAC_2DDM0, 0xa00), INTCS_VECT(_2DDMAC_2DDM1, 0xa20), + INTCS_VECT(_2DDMAC_2DDM2, 0xa40), INTCS_VECT(_2DDMAC_2DDM3, 0xa60), + INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0), + INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0), + INTCS_VECT(IPMMU_IPMMUB, 0xb20), INTCS_VECT(IPMMU_IPMMUS, 0xb60), + INTCS_VECT(RTDMAC_2_DEI4, 0xb80), INTCS_VECT(RTDMAC_2_DEI5, 0xba0), + INTCS_VECT(RTDMAC_2_DADERR, 0xbc0), + INTCS_VECT(MSIOF, 0xd20), + INTCS_VECT(IIC0_ALI0, 0xe00), INTCS_VECT(IIC0_TACKI0, 0xe20), + INTCS_VECT(IIC0_WAITI0, 0xe40), INTCS_VECT(IIC0_DTEI0, 0xe60), + INTCS_VECT(TMU_TUNI0, 0xe80), INTCS_VECT(TMU_TUNI1, 0xea0), + INTCS_VECT(TMU_TUNI2, 0xec0), + INTCS_VECT(CMT, 0xf00), + INTCS_VECT(TSIF, 0xf20), + INTCS_VECT(IPMMUI, 0xf60), + INTCS_VECT(MVI3, 0x420), + INTCS_VECT(ICB, 0x480), + INTCS_VECT(PEP, 0x4a0), + INTCS_VECT(ASA, 0x4c0), + INTCS_VECT(BEM, 0x4e0), + INTCS_VECT(VE2HO, 0x520), + INTCS_VECT(HQE, 0x540), + INTCS_VECT(JPEG, 0x560), + INTCS_VECT(LCDC, 0x580), + + INTC_VECT(INTCS, 0xf80), +}; + +static struct intc_group intcs_groups[] __initdata = { + INTC_GROUP(_2DDMAC, _2DDMAC_2DDM0, _2DDMAC_2DDM1, + _2DDMAC_2DDM2, _2DDMAC_2DDM3), + INTC_GROUP(RTDMAC_1, RTDMAC_1_DEI0, RTDMAC_1_DEI1, + RTDMAC_1_DEI2, RTDMAC_1_DEI3), + INTC_GROUP(RTDMAC_2, RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR), + INTC_GROUP(VEU, VIO2_VEU0, VIO2_VEU1, VIO2_VEU2, VIO2_VEU3), + INTC_GROUP(BEU, VIO1_BEU0, VIO1_BEU1, VIO1_BEU2), + INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0), + INTC_GROUP(IPMMU, IPMMU_IPMMUS, IPMMU_IPMMUB), + INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2), +}; + +static struct intc_mask_reg intcs_mask_registers[] = { + { 0xffd20184, 0xffd201c4, 8, /* IMR1SA / IMCR1SA */ + { VIO1_BEU2, VIO1_BEU1, VIO1_BEU0, VIO1_CEU, + VIO2_VEU3, VIO2_VEU2, VIO2_VEU1, VIO2_VEU0 } }, + { 0xffd20188, 0xffd201c8, 8, /* IMR2SA / IMCR2SA */ + { VIO3_VOU, 0, VE2HO, VPU, + 0, 0, 0, 0 } }, + { 0xffd2018c, 0xffd201cc, 8, /* IMR3SA / IMCR3SA */ + { _2DDMAC_2DDM3, _2DDMAC_2DDM2, _2DDMAC_2DDM1, _2DDMAC_2DDM0, + BEM, ASA, PEP, ICB } }, + { 0xffd20190, 0xffd201d0, 8, /* IMR4SA / IMCR4SA */ + { 0, 0, MVI3, 0, + JPEG, HQE, 0, LCDC } }, + { 0xffd20194, 0xffd201d4, 8, /* IMR5SA / IMCR5SA */ + { 0, RTDMAC_2_DADERR, RTDMAC_2_DEI5, RTDMAC_2_DEI4, + RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } }, + { 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */ + { 0, 0, MSIOF, 0, + SGX530, 0, 0, 0 } }, + { 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */ + { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0, + 0, 0, 0, 0 } }, + { 0xffd201a4, 0xffd201e4, 8, /* IMR9SA / IMCR9SA */ + { 0, 0, 0, CMT, + IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } }, + { 0xffd201a8, 0xffd201e8, 8, /* IMR10SA / IMCR10SA */ + { IPMMU_IPMMUS, 0, IPMMU_IPMMUB, 0, + 0, 0, 0, 0 } }, + { 0xffd201ac, 0xffd201ec, 8, /* IMR11SA / IMCR11SA */ + { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0, + 0, 0, IPMMUI, TSIF } }, + { 0xffd20104, 0, 16, /* INTAMASK */ + { 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, INTCS } }, +}; + +/* Priority is needed for INTCA to receive the INTCS interrupt */ +static struct intc_prio_reg intcs_prio_registers[] = { + { 0xffd20000, 0, 16, 4, /* IPRAS */ { 0, MVI3, _2DDMAC, ICB } }, + { 0xffd20004, 0, 16, 4, /* IPRBS */ { JPEG, LCDC, 0, 0 } }, + { 0xffd20008, 0, 16, 4, /* IPRCS */ { BBIF2, 0, 0, 0 } }, + { 0xffd20010, 0, 16, 4, /* IPRES */ { RTDMAC_1, VIO1_CEU, 0, VPU } }, + { 0xffd20014, 0, 16, 4, /* IPRFS */ { 0, RTDMAC_2, 0, CMT } }, + { 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU_TUNI0, TMU_TUNI1, + TMU_TUNI2, 0 } }, + { 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, VIO3_VOU, VEU, BEU } }, + { 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF, IIC0 } }, + { 0xffd20024, 0, 16, 4, /* IPRJS */ { 0, SGX530, 0, 0 } }, + { 0xffd20028, 0, 16, 4, /* IPRKS */ { BEM, ASA, IPMMUI, PEP } }, + { 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, VE2HO, HQE } }, + { 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } }, +}; + +static struct resource intcs_resources[] __initdata = { + [0] = { + .start = 0xffd20000, + .end = 0xffd2ffff, + .flags = IORESOURCE_MEM, + } +}; + +static struct intc_desc intcs_desc __initdata = { + .name = "sh7367-intcs", + .resource = intcs_resources, + .num_resources = ARRAY_SIZE(intcs_resources), + .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers, + intcs_prio_registers, NULL, NULL), +}; + +static void intcs_demux(unsigned int irq, struct irq_desc *desc) +{ + void __iomem *reg = (void *)irq_get_handler_data(irq); + unsigned int evtcodeas = ioread32(reg); + + generic_handle_irq(intcs_evt2irq(evtcodeas)); +} + +void __init sh7367_init_irq(void) +{ + void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE); + + register_intc_controller(&intca_desc); + register_intc_controller(&intca_irq_pins_desc); + register_intc_controller(&intcs_desc); + + /* demux using INTEVTSA */ + irq_set_handler_data(evt2irq(0xf80), (void *)intevtsa); + irq_set_chained_handler(evt2irq(0xf80), intcs_demux); +} diff --git a/trunk/arch/arm/mach-shmobile/intc-sh7377.c b/trunk/arch/arm/mach-shmobile/intc-sh7377.c new file mode 100644 index 000000000000..b84a460a3405 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/intc-sh7377.c @@ -0,0 +1,592 @@ +/* + * sh7377 processor support - INTC hardware block + * + * Copyright (C) 2010 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + UNUSED_INTCA = 0, + ENABLED, + DISABLED, + + /* interrupt sources INTCA */ + DIRC, + _2DG, + CRYPT_STD, + IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1, + AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMRX, + MFI_MFIM, MFI_MFIS, + BBIF1, BBIF2, + USBDMAC_USHDMI, + USBHS_USHI0, USBHS_USHI1, + _3DG_SGX540, + CMT1_CMT10, CMT1_CMT11, CMT1_CMT12, CMT1_CMT13, CMT2, CMT3, + KEYSC_KEY, + SCIFA0, SCIFA1, SCIFA2, SCIFA3, + MSIOF2, MSIOF1, + SCIFA4, SCIFA5, SCIFB, + FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, + SDHI0, + SDHI1, + MSU_MSU, MSU_MSU2, + IRREM, + MSUG, + IRDA, + TPU0, TPU1, TPU2, TPU3, TPU4, + LCRC, + PINTCA_PINT1, PINTCA_PINT2, + TTI20, + MISTY, + DDM, + RWDT0, RWDT1, + DMAC_1_DEI0, DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3, + DMAC_2_DEI4, DMAC_2_DEI5, DMAC_2_DADERR, + DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3, + DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR, + DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3, + DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR, + SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, + ICUSB_ICUSB0, ICUSB_ICUSB1, + ICUDMC_ICUDMC1, ICUDMC_ICUDMC2, + SPU2_SPU0, SPU2_SPU1, + FSI, + FMSI, + SCUV, + IPMMU_IPMMUB, + AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, AP_ARM_DMAIRQ, AP_ARM_DMASIRQ, + MFIS2, + CPORTR2S, + CMT14, CMT15, + SCIFA6, + + /* interrupt groups INTCA */ + DMAC_1, DMAC_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2, SHWYSTAT, + AP_ARM1, AP_ARM2, USBHS, SPU2, FLCTL, IIC1, + ICUSB, ICUDMC +}; + +static struct intc_vect intca_vectors[] __initdata = { + INTC_VECT(DIRC, 0x0560), + INTC_VECT(_2DG, 0x05e0), + INTC_VECT(CRYPT_STD, 0x0700), + INTC_VECT(IIC1_ALI1, 0x0780), INTC_VECT(IIC1_TACKI1, 0x07a0), + INTC_VECT(IIC1_WAITI1, 0x07c0), INTC_VECT(IIC1_DTEI1, 0x07e0), + INTC_VECT(AP_ARM_IRQPMU, 0x0800), INTC_VECT(AP_ARM_COMMTX, 0x0840), + INTC_VECT(AP_ARM_COMMRX, 0x0860), + INTC_VECT(MFI_MFIM, 0x0900), INTC_VECT(MFI_MFIS, 0x0920), + INTC_VECT(BBIF1, 0x0940), INTC_VECT(BBIF2, 0x0960), + INTC_VECT(USBDMAC_USHDMI, 0x0a00), + INTC_VECT(USBHS_USHI0, 0x0a20), INTC_VECT(USBHS_USHI1, 0x0a40), + INTC_VECT(_3DG_SGX540, 0x0a60), + INTC_VECT(CMT1_CMT10, 0x0b00), INTC_VECT(CMT1_CMT11, 0x0b20), + INTC_VECT(CMT1_CMT12, 0x0b40), INTC_VECT(CMT1_CMT13, 0x0b60), + INTC_VECT(CMT2, 0x0b80), INTC_VECT(CMT3, 0x0ba0), + INTC_VECT(KEYSC_KEY, 0x0be0), + INTC_VECT(SCIFA0, 0x0c00), INTC_VECT(SCIFA1, 0x0c20), + INTC_VECT(SCIFA2, 0x0c40), INTC_VECT(SCIFA3, 0x0c60), + INTC_VECT(MSIOF2, 0x0c80), INTC_VECT(MSIOF1, 0x0d00), + INTC_VECT(SCIFA4, 0x0d20), INTC_VECT(SCIFA5, 0x0d40), + INTC_VECT(SCIFB, 0x0d60), + INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0), + INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0), + INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20), + INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60), + INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0), + INTC_VECT(SDHI1, 0x0ec0), INTC_VECT(SDHI1, 0x0ee0), + INTC_VECT(MSU_MSU, 0x0f20), INTC_VECT(MSU_MSU2, 0x0f40), + INTC_VECT(IRREM, 0x0f60), + INTC_VECT(MSUG, 0x0fa0), + INTC_VECT(IRDA, 0x0480), + INTC_VECT(TPU0, 0x04a0), INTC_VECT(TPU1, 0x04c0), + INTC_VECT(TPU2, 0x04e0), INTC_VECT(TPU3, 0x0500), + INTC_VECT(TPU4, 0x0520), + INTC_VECT(LCRC, 0x0540), + INTC_VECT(PINTCA_PINT1, 0x1000), INTC_VECT(PINTCA_PINT2, 0x1020), + INTC_VECT(TTI20, 0x1100), + INTC_VECT(MISTY, 0x1120), + INTC_VECT(DDM, 0x1140), + INTC_VECT(RWDT0, 0x1280), INTC_VECT(RWDT1, 0x12a0), + INTC_VECT(DMAC_1_DEI0, 0x2000), INTC_VECT(DMAC_1_DEI1, 0x2020), + INTC_VECT(DMAC_1_DEI2, 0x2040), INTC_VECT(DMAC_1_DEI3, 0x2060), + INTC_VECT(DMAC_2_DEI4, 0x2080), INTC_VECT(DMAC_2_DEI5, 0x20a0), + INTC_VECT(DMAC_2_DADERR, 0x20c0), + INTC_VECT(DMAC2_1_DEI0, 0x2100), INTC_VECT(DMAC2_1_DEI1, 0x2120), + INTC_VECT(DMAC2_1_DEI2, 0x2140), INTC_VECT(DMAC2_1_DEI3, 0x2160), + INTC_VECT(DMAC2_2_DEI4, 0x2180), INTC_VECT(DMAC2_2_DEI5, 0x21a0), + INTC_VECT(DMAC2_2_DADERR, 0x21c0), + INTC_VECT(DMAC3_1_DEI0, 0x2200), INTC_VECT(DMAC3_1_DEI1, 0x2220), + INTC_VECT(DMAC3_1_DEI2, 0x2240), INTC_VECT(DMAC3_1_DEI3, 0x2260), + INTC_VECT(DMAC3_2_DEI4, 0x2280), INTC_VECT(DMAC3_2_DEI5, 0x22a0), + INTC_VECT(DMAC3_2_DADERR, 0x22c0), + INTC_VECT(SHWYSTAT_RT, 0x1300), INTC_VECT(SHWYSTAT_HS, 0x1d20), + INTC_VECT(SHWYSTAT_COM, 0x1340), + INTC_VECT(ICUSB_ICUSB0, 0x1700), INTC_VECT(ICUSB_ICUSB1, 0x1720), + INTC_VECT(ICUDMC_ICUDMC1, 0x1780), INTC_VECT(ICUDMC_ICUDMC2, 0x17a0), + INTC_VECT(SPU2_SPU0, 0x1800), INTC_VECT(SPU2_SPU1, 0x1820), + INTC_VECT(FSI, 0x1840), + INTC_VECT(FMSI, 0x1860), + INTC_VECT(SCUV, 0x1880), + INTC_VECT(IPMMU_IPMMUB, 0x1900), + INTC_VECT(AP_ARM_CTIIRQ, 0x1980), + INTC_VECT(AP_ARM_DMAEXTERRIRQ, 0x19a0), + INTC_VECT(AP_ARM_DMAIRQ, 0x19c0), + INTC_VECT(AP_ARM_DMASIRQ, 0x19e0), + INTC_VECT(MFIS2, 0x1a00), + INTC_VECT(CPORTR2S, 0x1a20), + INTC_VECT(CMT14, 0x1a40), INTC_VECT(CMT15, 0x1a60), + INTC_VECT(SCIFA6, 0x1a80), +}; + +static struct intc_group intca_groups[] __initdata = { + INTC_GROUP(DMAC_1, DMAC_1_DEI0, + DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3), + INTC_GROUP(DMAC_2, DMAC_2_DEI4, + DMAC_2_DEI5, DMAC_2_DADERR), + INTC_GROUP(DMAC2_1, DMAC2_1_DEI0, + DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3), + INTC_GROUP(DMAC2_2, DMAC2_2_DEI4, + DMAC2_2_DEI5, DMAC2_2_DADERR), + INTC_GROUP(DMAC3_1, DMAC3_1_DEI0, + DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3), + INTC_GROUP(DMAC3_2, DMAC3_2_DEI4, + DMAC3_2_DEI5, DMAC3_2_DADERR), + INTC_GROUP(AP_ARM1, AP_ARM_IRQPMU, AP_ARM_COMMTX, AP_ARM_COMMTX), + INTC_GROUP(USBHS, USBHS_USHI0, USBHS_USHI1), + INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1), + INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI, + FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), + INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1), + INTC_GROUP(SHWYSTAT, SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM), + INTC_GROUP(ICUSB, ICUSB_ICUSB0, ICUSB_ICUSB1), + INTC_GROUP(ICUDMC, ICUDMC_ICUDMC1, ICUDMC_ICUDMC2), +}; + +static struct intc_mask_reg intca_mask_registers[] __initdata = { + { 0xe6940080, 0xe69400c0, 8, /* IMR0A / IMCR0A */ + { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0, + AP_ARM_IRQPMU, 0, AP_ARM_COMMTX, AP_ARM_COMMRX } }, + { 0xe6940084, 0xe69400c4, 8, /* IMR1A / IMCR1A */ + { _2DG, CRYPT_STD, DIRC, 0, + DMAC_1_DEI3, DMAC_1_DEI2, DMAC_1_DEI1, DMAC_1_DEI0 } }, + { 0xe6940088, 0xe69400c8, 8, /* IMR2A / IMCR2A */ + { PINTCA_PINT1, PINTCA_PINT2, 0, 0, + BBIF1, BBIF2, MFI_MFIS, MFI_MFIM } }, + { 0xe694008c, 0xe69400cc, 8, /* IMR3A / IMCR3A */ + { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0, + DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } }, + { 0xe6940090, 0xe69400d0, 8, /* IMR4A / IMCR4A */ + { DDM, 0, 0, 0, + 0, 0, 0, 0 } }, + { 0xe6940094, 0xe69400d4, 8, /* IMR5A / IMCR5A */ + { KEYSC_KEY, DMAC_2_DADERR, DMAC_2_DEI5, DMAC_2_DEI4, + SCIFA3, SCIFA2, SCIFA1, SCIFA0 } }, + { 0xe6940098, 0xe69400d8, 8, /* IMR6A / IMCR6A */ + { SCIFB, SCIFA5, SCIFA4, MSIOF1, + 0, 0, MSIOF2, 0 } }, + { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */ + { DISABLED, ENABLED, ENABLED, ENABLED, + FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, + { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */ + { DISABLED, ENABLED, ENABLED, ENABLED, + TTI20, USBDMAC_USHDMI, 0, MSUG } }, + { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */ + { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10, + CMT2, USBHS_USHI1, USBHS_USHI0, _3DG_SGX540 } }, + { 0xe69400a8, 0xe69400e8, 8, /* IMR10A / IMCR10A */ + { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4, + 0, 0, 0, 0 } }, + { 0xe69400ac, 0xe69400ec, 8, /* IMR11A / IMCR11A */ + { IIC1_DTEI1, IIC1_WAITI1, IIC1_TACKI1, IIC1_ALI1, + LCRC, MSU_MSU2, IRREM, MSU_MSU } }, + { 0xe69400b0, 0xe69400f0, 8, /* IMR12A / IMCR12A */ + { 0, 0, TPU0, TPU1, + TPU2, TPU3, TPU4, 0 } }, + { 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */ + { 0, 0, 0, 0, + MISTY, CMT3, RWDT1, RWDT0 } }, + { 0xe6950080, 0xe69500c0, 8, /* IMR0A3 / IMCR0A3 */ + { SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, 0, + 0, 0, 0, 0 } }, + { 0xe6950090, 0xe69500d0, 8, /* IMR4A3 / IMCR4A3 */ + { ICUSB_ICUSB0, ICUSB_ICUSB1, 0, 0, + ICUDMC_ICUDMC1, ICUDMC_ICUDMC2, 0, 0 } }, + { 0xe6950094, 0xe69500d4, 8, /* IMR5A3 / IMCR5A3 */ + { SPU2_SPU0, SPU2_SPU1, FSI, FMSI, + SCUV, 0, 0, 0 } }, + { 0xe6950098, 0xe69500d8, 8, /* IMR6A3 / IMCR6A3 */ + { IPMMU_IPMMUB, 0, 0, 0, + AP_ARM_CTIIRQ, AP_ARM_DMAEXTERRIRQ, + AP_ARM_DMAIRQ, AP_ARM_DMASIRQ } }, + { 0xe695009c, 0xe69500dc, 8, /* IMR7A3 / IMCR7A3 */ + { MFIS2, CPORTR2S, CMT14, CMT15, + SCIFA6, 0, 0, 0 } }, +}; + +static struct intc_prio_reg intca_prio_registers[] __initdata = { + { 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, LCRC } }, + { 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, 0, BBIF1, BBIF2 } }, + { 0xe6940008, 0, 16, 4, /* IPRCA */ { _2DG, CRYPT_STD, + CMT1_CMT11, AP_ARM1 } }, + { 0xe694000c, 0, 16, 4, /* IPRDA */ { PINTCA_PINT1, PINTCA_PINT2, + CMT1_CMT12, TPU4 } }, + { 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC_1, MFI_MFIS, + MFI_MFIM, USBHS } }, + { 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC_KEY, DMAC_2, + _3DG_SGX540, CMT1_CMT10 } }, + { 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1, + SCIFA2, SCIFA3 } }, + { 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBDMAC_USHDMI, + FLCTL, SDHI0 } }, + { 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, MSU_MSU, IIC1 } }, + { 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, MSUG, TTI20 } }, + { 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_CMT13, IRREM, SDHI1 } }, + { 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, TPU1, TPU2, TPU3 } }, + { 0xe6940030, 0, 16, 4, /* IPRMA */ { MISTY, CMT3, RWDT1, RWDT0 } }, + { 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, 0, DDM } }, + { 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, 0 } }, + { 0xe6950000, 0, 16, 4, /* IPRAA3 */ { SHWYSTAT, 0, 0, 0 } }, + { 0xe6950020, 0, 16, 4, /* IPRIA3 */ { ICUSB, 0, 0, 0 } }, + { 0xe6950024, 0, 16, 4, /* IPRJA3 */ { ICUDMC, 0, 0, 0 } }, + { 0xe6950028, 0, 16, 4, /* IPRKA3 */ { SPU2, 0, FSI, FMSI } }, + { 0xe695002c, 0, 16, 4, /* IPRLA3 */ { SCUV, 0, 0, 0 } }, + { 0xe6950030, 0, 16, 4, /* IPRMA3 */ { IPMMU_IPMMUB, 0, 0, 0 } }, + { 0xe6950034, 0, 16, 4, /* IPRNA3 */ { AP_ARM2, 0, 0, 0 } }, + { 0xe6950038, 0, 16, 4, /* IPROA3 */ { MFIS2, CPORTR2S, + CMT14, CMT15 } }, + { 0xe694003c, 0, 16, 4, /* IPRPA3 */ { SCIFA6, 0, 0, 0 } }, +}; + +static struct intc_desc intca_desc __initdata = { + .name = "sh7377-intca", + .force_enable = ENABLED, + .force_disable = DISABLED, + .hw = INTC_HW_DESC(intca_vectors, intca_groups, + intca_mask_registers, intca_prio_registers, + NULL, NULL), +}; + +INTC_IRQ_PINS_32(intca_irq_pins, 0xe6900000, + INTC_VECT, "sh7377-intca-irq-pins"); + +/* this macro ignore entry which is also in INTCA */ +#define __IGNORE(a...) +#define __IGNORE0(a...) 0 + +enum { + UNUSED_INTCS = 0, + + INTCS, + + /* interrupt sources INTCS */ + VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3, + RTDMAC1_1_DEI0, RTDMAC1_1_DEI1, RTDMAC1_1_DEI2, RTDMAC1_1_DEI3, + CEU, + BEU_BEU0, BEU_BEU1, BEU_BEU2, + __IGNORE(MFI) + __IGNORE(BBIF2) + VPU, + TSIF1, + __IGNORE(SGX540) + _2DDMAC, + IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2, + IPMMU_IPMMUR, IPMMU_IPMMUR2, + RTDMAC1_2_DEI4, RTDMAC1_2_DEI5, RTDMAC1_2_DADERR, + __IGNORE(KEYSC) + __IGNORE(TTI20) + __IGNORE(MSIOF) + IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0, + TMU_TUNI0, TMU_TUNI1, TMU_TUNI2, + CMT0, + TSIF0, + __IGNORE(CMT2) + LMB, + __IGNORE(MSUG) + __IGNORE(MSU_MSU, MSU_MSU2) + __IGNORE(CTI) + MVI3, + __IGNORE(RWDT0) + __IGNORE(RWDT1) + ICB, + PEP, + ASA, + __IGNORE(_2DG) + HQE, + JPU, + LCDC0, + __IGNORE(LCRC) + RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, RTDMAC2_1_DEI2, RTDMAC2_1_DEI3, + RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR, + FRC, + LCDC1, + CSIRX, + DSITX_DSITX0, DSITX_DSITX1, + __IGNORE(SPU2_SPU0, SPU2_SPU1) + __IGNORE(FSI) + __IGNORE(FMSI) + __IGNORE(SCUV) + TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12, + TSIF2, + CMT4, + __IGNORE(MFIS2) + CPORTS2R, + + /* interrupt groups INTCS */ + RTDMAC1_1, RTDMAC1_2, VEU, BEU, IIC0, __IGNORE(MSU) IPMMU, + IIC2, RTDMAC2_1, RTDMAC2_2, DSITX, __IGNORE(SPU2) TMU1, +}; + +#define INTCS_INTVECT 0x0F80 +static struct intc_vect intcs_vectors[] __initdata = { + INTCS_VECT(VEU_VEU0, 0x0700), INTCS_VECT(VEU_VEU1, 0x0720), + INTCS_VECT(VEU_VEU2, 0x0740), INTCS_VECT(VEU_VEU3, 0x0760), + INTCS_VECT(RTDMAC1_1_DEI0, 0x0800), INTCS_VECT(RTDMAC1_1_DEI1, 0x0820), + INTCS_VECT(RTDMAC1_1_DEI2, 0x0840), INTCS_VECT(RTDMAC1_1_DEI3, 0x0860), + INTCS_VECT(CEU, 0x0880), + INTCS_VECT(BEU_BEU0, 0x08A0), + INTCS_VECT(BEU_BEU1, 0x08C0), + INTCS_VECT(BEU_BEU2, 0x08E0), + __IGNORE(INTCS_VECT(MFI, 0x0900)) + __IGNORE(INTCS_VECT(BBIF2, 0x0960)) + INTCS_VECT(VPU, 0x0980), + INTCS_VECT(TSIF1, 0x09A0), + __IGNORE(INTCS_VECT(SGX540, 0x09E0)) + INTCS_VECT(_2DDMAC, 0x0A00), + INTCS_VECT(IIC2_ALI2, 0x0A80), INTCS_VECT(IIC2_TACKI2, 0x0AA0), + INTCS_VECT(IIC2_WAITI2, 0x0AC0), INTCS_VECT(IIC2_DTEI2, 0x0AE0), + INTCS_VECT(IPMMU_IPMMUR, 0x0B00), INTCS_VECT(IPMMU_IPMMUR2, 0x0B20), + INTCS_VECT(RTDMAC1_2_DEI4, 0x0B80), + INTCS_VECT(RTDMAC1_2_DEI5, 0x0BA0), + INTCS_VECT(RTDMAC1_2_DADERR, 0x0BC0), + __IGNORE(INTCS_VECT(KEYSC 0x0BE0)) + __IGNORE(INTCS_VECT(TTI20, 0x0C80)) + __IGNORE(INTCS_VECT(MSIOF, 0x0D20)) + INTCS_VECT(IIC0_ALI0, 0x0E00), INTCS_VECT(IIC0_TACKI0, 0x0E20), + INTCS_VECT(IIC0_WAITI0, 0x0E40), INTCS_VECT(IIC0_DTEI0, 0x0E60), + INTCS_VECT(TMU_TUNI0, 0x0E80), + INTCS_VECT(TMU_TUNI1, 0x0EA0), + INTCS_VECT(TMU_TUNI2, 0x0EC0), + INTCS_VECT(CMT0, 0x0F00), + INTCS_VECT(TSIF0, 0x0F20), + __IGNORE(INTCS_VECT(CMT2, 0x0F40)) + INTCS_VECT(LMB, 0x0F60), + __IGNORE(INTCS_VECT(MSUG, 0x0F80)) + __IGNORE(INTCS_VECT(MSU_MSU, 0x0FA0)) + __IGNORE(INTCS_VECT(MSU_MSU2, 0x0FC0)) + __IGNORE(INTCS_VECT(CTI, 0x0400)) + INTCS_VECT(MVI3, 0x0420), + __IGNORE(INTCS_VECT(RWDT0, 0x0440)) + __IGNORE(INTCS_VECT(RWDT1, 0x0460)) + INTCS_VECT(ICB, 0x0480), + INTCS_VECT(PEP, 0x04A0), + INTCS_VECT(ASA, 0x04C0), + __IGNORE(INTCS_VECT(_2DG, 0x04E0)) + INTCS_VECT(HQE, 0x0540), + INTCS_VECT(JPU, 0x0560), + INTCS_VECT(LCDC0, 0x0580), + __IGNORE(INTCS_VECT(LCRC, 0x05A0)) + INTCS_VECT(RTDMAC2_1_DEI0, 0x1300), INTCS_VECT(RTDMAC2_1_DEI1, 0x1320), + INTCS_VECT(RTDMAC2_1_DEI2, 0x1340), INTCS_VECT(RTDMAC2_1_DEI3, 0x1360), + INTCS_VECT(RTDMAC2_2_DEI4, 0x1380), INTCS_VECT(RTDMAC2_2_DEI5, 0x13A0), + INTCS_VECT(RTDMAC2_2_DADERR, 0x13C0), + INTCS_VECT(FRC, 0x1700), + INTCS_VECT(LCDC1, 0x1780), + INTCS_VECT(CSIRX, 0x17A0), + INTCS_VECT(DSITX_DSITX0, 0x17C0), INTCS_VECT(DSITX_DSITX1, 0x17E0), + __IGNORE(INTCS_VECT(SPU2_SPU0, 0x1800)) + __IGNORE(INTCS_VECT(SPU2_SPU1, 0x1820)) + __IGNORE(INTCS_VECT(FSI, 0x1840)) + __IGNORE(INTCS_VECT(FMSI, 0x1860)) + __IGNORE(INTCS_VECT(SCUV, 0x1880)) + INTCS_VECT(TMU1_TUNI10, 0x1900), INTCS_VECT(TMU1_TUNI11, 0x1920), + INTCS_VECT(TMU1_TUNI12, 0x1940), + INTCS_VECT(TSIF2, 0x1960), + INTCS_VECT(CMT4, 0x1980), + __IGNORE(INTCS_VECT(MFIS2, 0x1A00)) + INTCS_VECT(CPORTS2R, 0x1A20), + + INTC_VECT(INTCS, INTCS_INTVECT), +}; + +static struct intc_group intcs_groups[] __initdata = { + INTC_GROUP(RTDMAC1_1, + RTDMAC1_1_DEI0, RTDMAC1_1_DEI1, + RTDMAC1_1_DEI2, RTDMAC1_1_DEI3), + INTC_GROUP(RTDMAC1_2, + RTDMAC1_2_DEI4, RTDMAC1_2_DEI5, RTDMAC1_2_DADERR), + INTC_GROUP(VEU, VEU_VEU0, VEU_VEU1, VEU_VEU2, VEU_VEU3), + INTC_GROUP(BEU, BEU_BEU0, BEU_BEU1, BEU_BEU2), + INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0), + __IGNORE(INTC_GROUP(MSU, MSU_MSU, MSU_MSU2)) + INTC_GROUP(IPMMU, IPMMU_IPMMUR, IPMMU_IPMMUR2), + INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2), + INTC_GROUP(RTDMAC2_1, + RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, + RTDMAC2_1_DEI2, RTDMAC2_1_DEI3), + INTC_GROUP(RTDMAC2_2, RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR), + INTC_GROUP(DSITX, DSITX_DSITX0, DSITX_DSITX1), + __IGNORE(INTC_GROUP(SPU2, SPU2_SPU0, SPU2_SPU1)) + INTC_GROUP(TMU1, TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12), +}; + +static struct intc_mask_reg intcs_mask_registers[] __initdata = { + { 0xE6940184, 0xE69401C4, 8, /* IMR1AS / IMCR1AS */ + { BEU_BEU2, BEU_BEU1, BEU_BEU0, CEU, + VEU_VEU3, VEU_VEU2, VEU_VEU1, VEU_VEU0 } }, + { 0xE6940188, 0xE69401C8, 8, /* IMR2AS / IMCR2AS */ + { 0, 0, 0, VPU, + __IGNORE0(BBIF2), 0, 0, __IGNORE0(MFI) } }, + { 0xE694018C, 0xE69401CC, 8, /* IMR3AS / IMCR3AS */ + { 0, 0, 0, _2DDMAC, + __IGNORE0(_2DG), ASA, PEP, ICB } }, + { 0xE6940190, 0xE69401D0, 8, /* IMR4AS / IMCR4AS */ + { 0, 0, MVI3, __IGNORE0(CTI), + JPU, HQE, __IGNORE0(LCRC), LCDC0 } }, + { 0xE6940194, 0xE69401D4, 8, /* IMR5AS / IMCR5AS */ + { __IGNORE0(KEYSC), RTDMAC1_2_DADERR, RTDMAC1_2_DEI5, RTDMAC1_2_DEI4, + RTDMAC1_1_DEI3, RTDMAC1_1_DEI2, RTDMAC1_1_DEI1, RTDMAC1_1_DEI0 } }, + __IGNORE({ 0xE6940198, 0xE69401D8, 8, /* IMR6AS / IMCR6AS */ + { 0, 0, MSIOF, 0, + SGX540, 0, TTI20, 0 } }) + { 0xE694019C, 0xE69401DC, 8, /* IMR7AS / IMCR7AS */ + { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0, + 0, 0, 0, 0 } }, + __IGNORE({ 0xE69401A0, 0xE69401E0, 8, /* IMR8AS / IMCR8AS */ + { 0, 0, 0, 0, + 0, MSU_MSU, MSU_MSU2, MSUG } }) + { 0xE69401A4, 0xE69401E4, 8, /* IMR9AS / IMCR9AS */ + { __IGNORE0(RWDT1), __IGNORE0(RWDT0), __IGNORE0(CMT2), CMT0, + IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } }, + { 0xE69401A8, 0xE69401E8, 8, /* IMR10AS / IMCR10AS */ + { 0, 0, IPMMU_IPMMUR, IPMMU_IPMMUR2, + 0, 0, 0, 0 } }, + { 0xE69401AC, 0xE69401EC, 8, /* IMR11AS / IMCR11AS */ + { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0, + 0, TSIF1, LMB, TSIF0 } }, + { 0xE6950180, 0xE69501C0, 8, /* IMR0AS3 / IMCR0AS3 */ + { RTDMAC2_1_DEI0, RTDMAC2_1_DEI1, RTDMAC2_1_DEI2, RTDMAC2_1_DEI3, + RTDMAC2_2_DEI4, RTDMAC2_2_DEI5, RTDMAC2_2_DADERR, 0 } }, + { 0xE6950190, 0xE69501D0, 8, /* IMR4AS3 / IMCR4AS3 */ + { FRC, 0, 0, 0, + LCDC1, CSIRX, DSITX_DSITX0, DSITX_DSITX1 } }, + __IGNORE({ 0xE6950194, 0xE69501D4, 8, /* IMR5AS3 / IMCR5AS3 */ + {SPU2_SPU0, SPU2_SPU1, FSI, FMSI, + SCUV, 0, 0, 0 } }) + { 0xE6950198, 0xE69501D8, 8, /* IMR6AS3 / IMCR6AS3 */ + { TMU1_TUNI10, TMU1_TUNI11, TMU1_TUNI12, TSIF2, + CMT4, 0, 0, 0 } }, + { 0xE695019C, 0xE69501DC, 8, /* IMR7AS3 / IMCR7AS3 */ + { __IGNORE0(MFIS2), CPORTS2R, 0, 0, + 0, 0, 0, 0 } }, + { 0xFFD20104, 0, 16, /* INTAMASK */ + { 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, INTCS } } +}; + +static struct intc_prio_reg intcs_prio_registers[] __initdata = { + /* IPRAS */ + { 0xFFD20000, 0, 16, 4, { __IGNORE0(CTI), MVI3, _2DDMAC, ICB } }, + /* IPRBS */ + { 0xFFD20004, 0, 16, 4, { JPU, LCDC0, 0, __IGNORE0(LCRC) } }, + /* IPRCS */ + __IGNORE({ 0xFFD20008, 0, 16, 4, { BBIF2, 0, 0, 0 } }) + /* IPRES */ + { 0xFFD20010, 0, 16, 4, { RTDMAC1_1, CEU, __IGNORE0(MFI), VPU } }, + /* IPRFS */ + { 0xFFD20014, 0, 16, 4, + { __IGNORE0(KEYSC), RTDMAC1_2, __IGNORE0(CMT2), CMT0 } }, + /* IPRGS */ + { 0xFFD20018, 0, 16, 4, { TMU_TUNI0, TMU_TUNI1, TMU_TUNI2, TSIF1 } }, + /* IPRHS */ + { 0xFFD2001C, 0, 16, 4, { __IGNORE0(TTI20), 0, VEU, BEU } }, + /* IPRIS */ + { 0xFFD20020, 0, 16, 4, { 0, __IGNORE0(MSIOF), TSIF0, IIC0 } }, + /* IPRJS */ + __IGNORE({ 0xFFD20024, 0, 16, 4, { 0, SGX540, MSUG, MSU } }) + /* IPRKS */ + { 0xFFD20028, 0, 16, 4, { __IGNORE0(_2DG), ASA, LMB, PEP } }, + /* IPRLS */ + { 0xFFD2002C, 0, 16, 4, { IPMMU, 0, 0, HQE } }, + /* IPRMS */ + { 0xFFD20030, 0, 16, 4, + { IIC2, 0, __IGNORE0(RWDT1), __IGNORE0(RWDT0) } }, + /* IPRAS3 */ + { 0xFFD50000, 0, 16, 4, { RTDMAC2_1, 0, 0, 0 } }, + /* IPRBS3 */ + { 0xFFD50004, 0, 16, 4, { RTDMAC2_2, 0, 0, 0 } }, + /* IPRIS3 */ + { 0xFFD50020, 0, 16, 4, { FRC, 0, 0, 0 } }, + /* IPRJS3 */ + { 0xFFD50024, 0, 16, 4, { LCDC1, CSIRX, DSITX, 0 } }, + /* IPRKS3 */ + __IGNORE({ 0xFFD50028, 0, 16, 4, { SPU2, 0, FSI, FMSI } }) + /* IPRLS3 */ + __IGNORE({ 0xFFD5002C, 0, 16, 4, { SCUV, 0, 0, 0 } }) + /* IPRMS3 */ + { 0xFFD50030, 0, 16, 4, { TMU1, 0, 0, TSIF2 } }, + /* IPRNS3 */ + { 0xFFD50034, 0, 16, 4, { CMT4, 0, 0, 0 } }, + /* IPROS3 */ + { 0xFFD50038, 0, 16, 4, { __IGNORE0(MFIS2), CPORTS2R, 0, 0 } }, +}; + +static struct resource intcs_resources[] __initdata = { + [0] = { + .start = 0xffd20000, + .end = 0xffd500ff, + .flags = IORESOURCE_MEM, + } +}; + +static struct intc_desc intcs_desc __initdata = { + .name = "sh7377-intcs", + .resource = intcs_resources, + .num_resources = ARRAY_SIZE(intcs_resources), + .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, + intcs_mask_registers, intcs_prio_registers, + NULL, NULL), +}; + +static void intcs_demux(unsigned int irq, struct irq_desc *desc) +{ + void __iomem *reg = (void *)irq_get_handler_data(irq); + unsigned int evtcodeas = ioread32(reg); + + generic_handle_irq(intcs_evt2irq(evtcodeas)); +} + +#define INTEVTSA 0xFFD20100 +void __init sh7377_init_irq(void) +{ + void __iomem *intevtsa = ioremap_nocache(INTEVTSA, PAGE_SIZE); + + register_intc_controller(&intca_desc); + register_intc_controller(&intca_irq_pins_desc); + register_intc_controller(&intcs_desc); + + /* demux using INTEVTSA */ + irq_set_handler_data(evt2irq(INTCS_INTVECT), (void *)intevtsa); + irq_set_chained_handler(evt2irq(INTCS_INTVECT), intcs_demux); +} diff --git a/trunk/arch/arm/mach-shmobile/pfc-r8a7779.c b/trunk/arch/arm/mach-shmobile/pfc-r8a7779.c index 9513234d322b..cbc26ba2a0a2 100644 --- a/trunk/arch/arm/mach-shmobile/pfc-r8a7779.c +++ b/trunk/arch/arm/mach-shmobile/pfc-r8a7779.c @@ -140,7 +140,7 @@ enum { FN_IP7_3_2, FN_IP7_6_4, FN_IP7_9_7, FN_IP7_12_10, FN_IP7_14_13, FN_IP2_7_4, FN_IP2_11_8, FN_IP2_15_12, FN_IP1_28_25, FN_IP2_3_0, FN_IP8_3_0, FN_IP8_7_4, - FN_IP8_11_8, FN_IP8_15_12, FN_USB_PENC0, FN_USB_PENC1, + FN_IP8_11_8, FN_IP8_15_12, FN_PENC0, FN_PENC1, FN_IP0_2_0, FN_IP8_17_16, FN_IP8_18, FN_IP8_19, /* GPSR5 */ @@ -176,7 +176,7 @@ enum { FN_A0, FN_SD1_DAT3, FN_MMC0_D3, FN_FD3, FN_BS, FN_SD1_DAT2, FN_MMC0_D2, FN_FD2, FN_ATADIR0, FN_SDSELF, FN_HCTS1, FN_TX4_C, - FN_USB_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0, + FN_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0, FN_SCIF_CLK, FN_TCLK0_C, /* IPSR1 */ @@ -447,7 +447,7 @@ enum { A0_MARK, SD1_DAT3_MARK, MMC0_D3_MARK, FD3_MARK, BS_MARK, SD1_DAT2_MARK, MMC0_D2_MARK, FD2_MARK, ATADIR0_MARK, SDSELF_MARK, HCTS1_MARK, TX4_C_MARK, - USB_PENC2_MARK, SCK0_MARK, PWM1_MARK, PWMFSW0_MARK, + PENC2_MARK, SCK0_MARK, PWM1_MARK, PWMFSW0_MARK, SCIF_CLK_MARK, TCLK0_C_MARK, EX_CS0_MARK, RX3_C_IRDA_RX_C_MARK, MMC0_D6_MARK, @@ -658,7 +658,7 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(A18_MARK, FN_A18), PINMUX_DATA(A19_MARK, FN_A19), - PINMUX_IPSR_DATA(IP0_2_0, USB_PENC2), + PINMUX_IPSR_DATA(IP0_2_0, PENC2), PINMUX_IPSR_MODSEL_DATA(IP0_2_0, SCK0, SEL_SCIF0_0), PINMUX_IPSR_DATA(IP0_2_0, PWM1), PINMUX_IPSR_MODSEL_DATA(IP0_2_0, PWMFSW0, SEL_PWMFSW_0), @@ -1456,7 +1456,7 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(A19), /* IPSR0 */ - GPIO_FN(USB_PENC2), GPIO_FN(SCK0), GPIO_FN(PWM1), GPIO_FN(PWMFSW0), + GPIO_FN(PENC2), GPIO_FN(SCK0), GPIO_FN(PWM1), GPIO_FN(PWMFSW0), GPIO_FN(SCIF_CLK), GPIO_FN(TCLK0_C), GPIO_FN(BS), GPIO_FN(SD1_DAT2), GPIO_FN(MMC0_D2), GPIO_FN(FD2), GPIO_FN(ATADIR0), GPIO_FN(SDSELF), GPIO_FN(HCTS1), GPIO_FN(TX4_C), GPIO_FN(A0), GPIO_FN(SD1_DAT3), @@ -1865,8 +1865,8 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { GP_4_30_FN, FN_IP8_18, GP_4_29_FN, FN_IP8_17_16, GP_4_28_FN, FN_IP0_2_0, - GP_4_27_FN, FN_USB_PENC1, - GP_4_26_FN, FN_USB_PENC0, + GP_4_27_FN, FN_PENC1, + GP_4_26_FN, FN_PENC0, GP_4_25_FN, FN_IP8_15_12, GP_4_24_FN, FN_IP8_11_8, GP_4_23_FN, FN_IP8_7_4, @@ -1981,7 +1981,7 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { FN_BS, FN_SD1_DAT2, FN_MMC0_D2, FN_FD2, FN_ATADIR0, FN_SDSELF, FN_HCTS1, FN_TX4_C, /* IP0_2_0 [3] */ - FN_USB_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0, + FN_PENC2, FN_SCK0, FN_PWM1, FN_PWMFSW0, FN_SCIF_CLK, FN_TCLK0_C, 0, 0 } }, { PINMUX_CFG_REG_VAR("IPSR1", 0xfffc0024, 32, diff --git a/trunk/arch/arm/mach-shmobile/pfc-sh7367.c b/trunk/arch/arm/mach-shmobile/pfc-sh7367.c new file mode 100644 index 000000000000..c0c137f39052 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/pfc-sh7367.c @@ -0,0 +1,1727 @@ +/* + * sh7367 processor support - PFC hardware block + * + * Copyright (C) 2010 Magnus Damm + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include + +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), PORT_90(fn, pfx##1, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_10(fn, pfx##26, sfx), PORT_1(fn, pfx##270, sfx), \ + PORT_1(fn, pfx##271, sfx), PORT_1(fn, pfx##272, sfx) + +enum { + PINMUX_RESERVED = 0, + + PINMUX_DATA_BEGIN, + PORT_ALL(DATA), /* PORT0_DATA -> PORT272_DATA */ + PINMUX_DATA_END, + + PINMUX_INPUT_BEGIN, + PORT_ALL(IN), /* PORT0_IN -> PORT272_IN */ + PINMUX_INPUT_END, + + PINMUX_INPUT_PULLUP_BEGIN, + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT272_IN_PU */ + PINMUX_INPUT_PULLUP_END, + + PINMUX_INPUT_PULLDOWN_BEGIN, + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT272_IN_PD */ + PINMUX_INPUT_PULLDOWN_END, + + PINMUX_OUTPUT_BEGIN, + PORT_ALL(OUT), /* PORT0_OUT -> PORT272_OUT */ + PINMUX_OUTPUT_END, + + PINMUX_FUNCTION_BEGIN, + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT272_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT272_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT272_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT272_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT272_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT272_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT272_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT272_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT272_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT272_FN7 */ + + MSELBCR_MSEL2_1, MSELBCR_MSEL2_0, + PINMUX_FUNCTION_END, + + PINMUX_MARK_BEGIN, + /* Special Pull-up / Pull-down Functions */ + PORT48_KEYIN0_PU_MARK, PORT49_KEYIN1_PU_MARK, + PORT50_KEYIN2_PU_MARK, PORT55_KEYIN3_PU_MARK, + PORT56_KEYIN4_PU_MARK, PORT57_KEYIN5_PU_MARK, + PORT58_KEYIN6_PU_MARK, + + /* 49-1 */ + VBUS0_MARK, CPORT0_MARK, CPORT1_MARK, CPORT2_MARK, + CPORT3_MARK, CPORT4_MARK, CPORT5_MARK, CPORT6_MARK, + CPORT7_MARK, CPORT8_MARK, CPORT9_MARK, CPORT10_MARK, + CPORT11_MARK, SIN2_MARK, CPORT12_MARK, XCTS2_MARK, + CPORT13_MARK, RFSPO4_MARK, CPORT14_MARK, RFSPO5_MARK, + CPORT15_MARK, CPORT16_MARK, CPORT17_MARK, SOUT2_MARK, + CPORT18_MARK, XRTS2_MARK, CPORT19_MARK, CPORT20_MARK, + RFSPO6_MARK, CPORT21_MARK, STATUS0_MARK, CPORT22_MARK, + STATUS1_MARK, CPORT23_MARK, STATUS2_MARK, RFSPO7_MARK, + MPORT0_MARK, MPORT1_MARK, B_SYNLD1_MARK, B_SYNLD2_MARK, + XMAINPS_MARK, XDIVPS_MARK, XIDRST_MARK, IDCLK_MARK, + IDIO_MARK, SOUT1_MARK, SCIFA4_TXD_MARK, + M02_BERDAT_MARK, SIN1_MARK, SCIFA4_RXD_MARK, XWUP_MARK, + XRTS1_MARK, SCIFA4_RTS_MARK, M03_BERCLK_MARK, + XCTS1_MARK, SCIFA4_CTS_MARK, + + /* 49-2 */ + HSU_IQ_AGC6_MARK, MFG2_IN2_MARK, MSIOF2_MCK0_MARK, + HSU_IQ_AGC5_MARK, MFG2_IN1_MARK, MSIOF2_MCK1_MARK, + HSU_IQ_AGC4_MARK, MSIOF2_RSYNC_MARK, + HSU_IQ_AGC3_MARK, MFG2_OUT1_MARK, MSIOF2_RSCK_MARK, + HSU_IQ_AGC2_MARK, PORT42_KEYOUT0_MARK, + HSU_IQ_AGC1_MARK, PORT43_KEYOUT1_MARK, + HSU_IQ_AGC0_MARK, PORT44_KEYOUT2_MARK, + HSU_IQ_AGC_ST_MARK, PORT45_KEYOUT3_MARK, + HSU_IQ_PDO_MARK, PORT46_KEYOUT4_MARK, + HSU_IQ_PYO_MARK, PORT47_KEYOUT5_MARK, + HSU_EN_TXMUX_G3MO_MARK, PORT48_KEYIN0_MARK, + HSU_I_TXMUX_G3MO_MARK, PORT49_KEYIN1_MARK, + HSU_Q_TXMUX_G3MO_MARK, PORT50_KEYIN2_MARK, + HSU_SYO_MARK, PORT51_MSIOF2_TSYNC_MARK, + HSU_SDO_MARK, PORT52_MSIOF2_TSCK_MARK, + HSU_TGTTI_G3MO_MARK, PORT53_MSIOF2_TXD_MARK, + B_TIME_STAMP_MARK, PORT54_MSIOF2_RXD_MARK, + HSU_SDI_MARK, PORT55_KEYIN3_MARK, + HSU_SCO_MARK, PORT56_KEYIN4_MARK, + HSU_DREQ_MARK, PORT57_KEYIN5_MARK, + HSU_DACK_MARK, PORT58_KEYIN6_MARK, + HSU_CLK61M_MARK, PORT59_MSIOF2_SS1_MARK, + HSU_XRST_MARK, PORT60_MSIOF2_SS2_MARK, + PCMCLKO_MARK, SYNC8KO_MARK, DNPCM_A_MARK, UPPCM_A_MARK, + XTALB1L_MARK, + GPS_AGC1_MARK, SCIFA0_RTS_MARK, + GPS_AGC2_MARK, SCIFA0_SCK_MARK, + GPS_AGC3_MARK, SCIFA0_TXD_MARK, + GPS_AGC4_MARK, SCIFA0_RXD_MARK, + GPS_PWRD_MARK, SCIFA0_CTS_MARK, + GPS_IM_MARK, GPS_IS_MARK, GPS_QM_MARK, GPS_QS_MARK, + SIUBOMC_MARK, TPU2TO0_MARK, + SIUCKB_MARK, TPU2TO1_MARK, + SIUBOLR_MARK, BBIF2_TSYNC_MARK, TPU2TO2_MARK, + SIUBOBT_MARK, BBIF2_TSCK_MARK, TPU2TO3_MARK, + SIUBOSLD_MARK, BBIF2_TXD_MARK, TPU3TO0_MARK, + SIUBILR_MARK, TPU3TO1_MARK, + SIUBIBT_MARK, TPU3TO2_MARK, + SIUBISLD_MARK, TPU3TO3_MARK, + NMI_MARK, TPU4TO0_MARK, + DNPCM_M_MARK, TPU4TO1_MARK, TPU4TO2_MARK, TPU4TO3_MARK, + IRQ_TMPB_MARK, + PWEN_MARK, MFG1_OUT1_MARK, + OVCN_MARK, MFG1_IN1_MARK, + OVCN2_MARK, MFG1_IN2_MARK, + + /* 49-3 */ + RFSPO1_MARK, RFSPO2_MARK, RFSPO3_MARK, PORT93_VIO_CKO2_MARK, + USBTERM_MARK, EXTLP_MARK, IDIN_MARK, + SCIFA5_CTS_MARK, MFG0_IN1_MARK, + SCIFA5_RTS_MARK, MFG0_IN2_MARK, + SCIFA5_RXD_MARK, + SCIFA5_TXD_MARK, + SCIFA5_SCK_MARK, MFG0_OUT1_MARK, + A0_EA0_MARK, BS_MARK, + A14_EA14_MARK, PORT102_KEYOUT0_MARK, + A15_EA15_MARK, PORT103_KEYOUT1_MARK, DV_CLKOL_MARK, + A16_EA16_MARK, PORT104_KEYOUT2_MARK, + DV_VSYNCL_MARK, MSIOF0_SS1_MARK, + A17_EA17_MARK, PORT105_KEYOUT3_MARK, + DV_HSYNCL_MARK, MSIOF0_TSYNC_MARK, + A18_EA18_MARK, PORT106_KEYOUT4_MARK, + DV_DL0_MARK, MSIOF0_TSCK_MARK, + A19_EA19_MARK, PORT107_KEYOUT5_MARK, + DV_DL1_MARK, MSIOF0_TXD_MARK, + A20_EA20_MARK, PORT108_KEYIN0_MARK, + DV_DL2_MARK, MSIOF0_RSCK_MARK, + A21_EA21_MARK, PORT109_KEYIN1_MARK, + DV_DL3_MARK, MSIOF0_RSYNC_MARK, + A22_EA22_MARK, PORT110_KEYIN2_MARK, + DV_DL4_MARK, MSIOF0_MCK0_MARK, + A23_EA23_MARK, PORT111_KEYIN3_MARK, + DV_DL5_MARK, MSIOF0_MCK1_MARK, + A24_EA24_MARK, PORT112_KEYIN4_MARK, + DV_DL6_MARK, MSIOF0_RXD_MARK, + A25_EA25_MARK, PORT113_KEYIN5_MARK, + DV_DL7_MARK, MSIOF0_SS2_MARK, + A26_MARK, PORT113_KEYIN6_MARK, DV_CLKIL_MARK, + D0_ED0_NAF0_MARK, D1_ED1_NAF1_MARK, D2_ED2_NAF2_MARK, + D3_ED3_NAF3_MARK, D4_ED4_NAF4_MARK, D5_ED5_NAF5_MARK, + D6_ED6_NAF6_MARK, D7_ED7_NAF7_MARK, D8_ED8_NAF8_MARK, + D9_ED9_NAF9_MARK, D10_ED10_NAF10_MARK, D11_ED11_NAF11_MARK, + D12_ED12_NAF12_MARK, D13_ED13_NAF13_MARK, + D14_ED14_NAF14_MARK, D15_ED15_NAF15_MARK, + CS4_MARK, CS5A_MARK, CS5B_MARK, FCE1_MARK, + CS6B_MARK, XCS2_MARK, FCE0_MARK, CS6A_MARK, + DACK0_MARK, WAIT_MARK, DREQ0_MARK, RD_XRD_MARK, + A27_MARK, RDWR_XWE_MARK, WE0_XWR0_FWE_MARK, + WE1_XWR1_MARK, FRB_MARK, CKO_MARK, + NBRSTOUT_MARK, NBRST_MARK, + + /* 49-4 */ + RFSPO0_MARK, PORT146_VIO_CKO2_MARK, TSTMD_MARK, + VIO_VD_MARK, VIO_HD_MARK, + VIO_D0_MARK, VIO_D1_MARK, VIO_D2_MARK, + VIO_D3_MARK, VIO_D4_MARK, VIO_D5_MARK, + VIO_D6_MARK, VIO_D7_MARK, VIO_D8_MARK, + VIO_D9_MARK, VIO_D10_MARK, VIO_D11_MARK, + VIO_D12_MARK, VIO_D13_MARK, VIO_D14_MARK, + VIO_D15_MARK, VIO_CLK_MARK, VIO_FIELD_MARK, + VIO_CKO_MARK, + MFG3_IN1_MARK, MFG3_IN2_MARK, + M9_SLCD_A01_MARK, MFG3_OUT1_MARK, TPU0TO0_MARK, + M10_SLCD_CK1_MARK, MFG4_IN1_MARK, TPU0TO1_MARK, + M11_SLCD_SO1_MARK, MFG4_IN2_MARK, TPU0TO2_MARK, + M12_SLCD_CE1_MARK, MFG4_OUT1_MARK, TPU0TO3_MARK, + LCDD0_MARK, PORT175_KEYOUT0_MARK, DV_D0_MARK, + SIUCKA_MARK, MFG0_OUT2_MARK, + LCDD1_MARK, PORT176_KEYOUT1_MARK, DV_D1_MARK, + SIUAOLR_MARK, BBIF2_TSYNC1_MARK, + LCDD2_MARK, PORT177_KEYOUT2_MARK, DV_D2_MARK, + SIUAOBT_MARK, BBIF2_TSCK1_MARK, + LCDD3_MARK, PORT178_KEYOUT3_MARK, DV_D3_MARK, + SIUAOSLD_MARK, BBIF2_TXD1_MARK, + LCDD4_MARK, PORT179_KEYOUT4_MARK, DV_D4_MARK, + SIUAISPD_MARK, MFG1_OUT2_MARK, + LCDD5_MARK, PORT180_KEYOUT5_MARK, DV_D5_MARK, + SIUAILR_MARK, MFG2_OUT2_MARK, + LCDD6_MARK, DV_D6_MARK, + SIUAIBT_MARK, MFG3_OUT2_MARK, XWR2_MARK, + LCDD7_MARK, DV_D7_MARK, + SIUAISLD_MARK, MFG4_OUT2_MARK, XWR3_MARK, + LCDD8_MARK, DV_D8_MARK, D16_MARK, ED16_MARK, + LCDD9_MARK, DV_D9_MARK, D17_MARK, ED17_MARK, + LCDD10_MARK, DV_D10_MARK, D18_MARK, ED18_MARK, + LCDD11_MARK, DV_D11_MARK, D19_MARK, ED19_MARK, + LCDD12_MARK, DV_D12_MARK, D20_MARK, ED20_MARK, + LCDD13_MARK, DV_D13_MARK, D21_MARK, ED21_MARK, + LCDD14_MARK, DV_D14_MARK, D22_MARK, ED22_MARK, + LCDD15_MARK, DV_D15_MARK, D23_MARK, ED23_MARK, + LCDD16_MARK, DV_HSYNC_MARK, D24_MARK, ED24_MARK, + LCDD17_MARK, DV_VSYNC_MARK, D25_MARK, ED25_MARK, + LCDD18_MARK, DREQ2_MARK, MSIOF0L_TSCK_MARK, + D26_MARK, ED26_MARK, + LCDD19_MARK, MSIOF0L_TSYNC_MARK, + D27_MARK, ED27_MARK, + LCDD20_MARK, TS_SPSYNC1_MARK, MSIOF0L_MCK0_MARK, + D28_MARK, ED28_MARK, + LCDD21_MARK, TS_SDAT1_MARK, MSIOF0L_MCK1_MARK, + D29_MARK, ED29_MARK, + LCDD22_MARK, TS_SDEN1_MARK, MSIOF0L_SS1_MARK, + D30_MARK, ED30_MARK, + LCDD23_MARK, TS_SCK1_MARK, MSIOF0L_SS2_MARK, + D31_MARK, ED31_MARK, + LCDDCK_MARK, LCDWR_MARK, DV_CKO_MARK, SIUAOSPD_MARK, + LCDRD_MARK, DACK2_MARK, MSIOF0L_RSYNC_MARK, + + /* 49-5 */ + LCDHSYN_MARK, LCDCS_MARK, LCDCS2_MARK, DACK3_MARK, + LCDDISP_MARK, LCDRS_MARK, DREQ3_MARK, MSIOF0L_RSCK_MARK, + LCDCSYN_MARK, LCDCSYN2_MARK, DV_CKI_MARK, + LCDLCLK_MARK, DREQ1_MARK, MSIOF0L_RXD_MARK, + LCDDON_MARK, LCDDON2_MARK, DACK1_MARK, MSIOF0L_TXD_MARK, + VIO_DR0_MARK, VIO_DR1_MARK, VIO_DR2_MARK, VIO_DR3_MARK, + VIO_DR4_MARK, VIO_DR5_MARK, VIO_DR6_MARK, VIO_DR7_MARK, + VIO_VDR_MARK, VIO_HDR_MARK, + VIO_CLKR_MARK, VIO_CKOR_MARK, + SCIFA1_TXD_MARK, GPS_PGFA0_MARK, + SCIFA1_SCK_MARK, GPS_PGFA1_MARK, + SCIFA1_RTS_MARK, GPS_EPPSINMON_MARK, + SCIFA1_RXD_MARK, SCIFA1_CTS_MARK, + MSIOF1_TXD_MARK, SCIFA1_TXD2_MARK, GPS_TXD_MARK, + MSIOF1_TSYNC_MARK, SCIFA1_CTS2_MARK, I2C_SDA2_MARK, + MSIOF1_TSCK_MARK, SCIFA1_SCK2_MARK, + MSIOF1_RXD_MARK, SCIFA1_RXD2_MARK, GPS_RXD_MARK, + MSIOF1_RSCK_MARK, SCIFA1_RTS2_MARK, + MSIOF1_RSYNC_MARK, I2C_SCL2_MARK, + MSIOF1_MCK0_MARK, MSIOF1_MCK1_MARK, + MSIOF1_SS1_MARK, EDBGREQ3_MARK, + MSIOF1_SS2_MARK, + PORT236_IROUT_MARK, IRDA_OUT_MARK, + IRDA_IN_MARK, IRDA_FIRSEL_MARK, + TPU1TO0_MARK, TS_SPSYNC3_MARK, + TPU1TO1_MARK, TS_SDAT3_MARK, + TPU1TO2_MARK, TS_SDEN3_MARK, PORT241_MSIOF2_SS1_MARK, + TPU1TO3_MARK, PORT242_MSIOF2_TSCK_MARK, + M13_BSW_MARK, PORT243_MSIOF2_TSYNC_MARK, + M14_GSW_MARK, PORT244_MSIOF2_TXD_MARK, + PORT245_IROUT_MARK, M15_RSW_MARK, + SOUT3_MARK, SCIFA2_TXD1_MARK, + SIN3_MARK, SCIFA2_RXD1_MARK, + XRTS3_MARK, SCIFA2_RTS1_MARK, PORT248_MSIOF2_SS2_MARK, + XCTS3_MARK, SCIFA2_CTS1_MARK, PORT249_MSIOF2_RXD_MARK, + DINT_MARK, SCIFA2_SCK1_MARK, TS_SCK3_MARK, + SDHICLK0_MARK, TCK2_MARK, + SDHICD0_MARK, + SDHID0_0_MARK, TMS2_MARK, + SDHID0_1_MARK, TDO2_MARK, + SDHID0_2_MARK, TDI2_MARK, + SDHID0_3_MARK, RTCK2_MARK, + + /* 49-6 */ + SDHICMD0_MARK, TRST2_MARK, + SDHIWP0_MARK, EDBGREQ2_MARK, + SDHICLK1_MARK, TCK3_MARK, + SDHID1_0_MARK, M11_SLCD_SO2_MARK, + TS_SPSYNC2_MARK, TMS3_MARK, + SDHID1_1_MARK, M9_SLCD_AO2_MARK, + TS_SDAT2_MARK, TDO3_MARK, + SDHID1_2_MARK, M10_SLCD_CK2_MARK, + TS_SDEN2_MARK, TDI3_MARK, + SDHID1_3_MARK, M12_SLCD_CE2_MARK, + TS_SCK2_MARK, RTCK3_MARK, + SDHICMD1_MARK, TRST3_MARK, + SDHICLK2_MARK, SCIFB_SCK_MARK, + SDHID2_0_MARK, SCIFB_TXD_MARK, + SDHID2_1_MARK, SCIFB_CTS_MARK, + SDHID2_2_MARK, SCIFB_RXD_MARK, + SDHID2_3_MARK, SCIFB_RTS_MARK, + SDHICMD2_MARK, + RESETOUTS_MARK, + DIVLOCK_MARK, + PINMUX_MARK_END, +}; + +static pinmux_enum_t pinmux_data[] = { + + /* specify valid pin states for each pin in GPIO mode */ + + /* 49-1 (GPIO) */ + PORT_DATA_I_PD(0), + PORT_DATA_I_PU(1), PORT_DATA_I_PU(2), PORT_DATA_I_PU(3), + PORT_DATA_I_PU(4), PORT_DATA_I_PU(5), PORT_DATA_I_PU(6), + PORT_DATA_I_PU(7), PORT_DATA_I_PU(8), PORT_DATA_I_PU(9), + PORT_DATA_I_PU(10), PORT_DATA_I_PU(11), PORT_DATA_I_PU(12), + PORT_DATA_I_PU(13), + PORT_DATA_IO_PU_PD(14), PORT_DATA_IO_PU_PD(15), + PORT_DATA_O(16), PORT_DATA_O(17), PORT_DATA_O(18), PORT_DATA_O(19), + PORT_DATA_O(20), PORT_DATA_O(21), PORT_DATA_O(22), PORT_DATA_O(23), + PORT_DATA_O(24), PORT_DATA_O(25), PORT_DATA_O(26), + PORT_DATA_I_PD(27), PORT_DATA_I_PD(28), + PORT_DATA_O(29), PORT_DATA_O(30), PORT_DATA_O(31), PORT_DATA_O(32), + PORT_DATA_IO_PU(33), + PORT_DATA_O(34), + PORT_DATA_I_PU(35), + PORT_DATA_O(36), + PORT_DATA_I_PU_PD(37), + + /* 49-2 (GPIO) */ + PORT_DATA_IO_PU_PD(38), + PORT_DATA_IO_PD(39), PORT_DATA_IO_PD(40), PORT_DATA_IO_PD(41), + PORT_DATA_O(42), PORT_DATA_O(43), PORT_DATA_O(44), PORT_DATA_O(45), + PORT_DATA_O(46), PORT_DATA_O(47), + PORT_DATA_I_PU_PD(48), PORT_DATA_I_PU_PD(49), PORT_DATA_I_PU_PD(50), + PORT_DATA_IO_PD(51), PORT_DATA_IO_PD(52), + PORT_DATA_O(53), + PORT_DATA_IO_PD(54), + PORT_DATA_I_PU_PD(55), + PORT_DATA_IO_PU_PD(56), + PORT_DATA_I_PU_PD(57), + PORT_DATA_IO_PU_PD(58), + PORT_DATA_O(59), PORT_DATA_O(60), PORT_DATA_O(61), PORT_DATA_O(62), + PORT_DATA_O(63), + PORT_DATA_I_PU(64), + PORT_DATA_O(65), PORT_DATA_O(66), PORT_DATA_O(67), PORT_DATA_O(68), + PORT_DATA_IO_PD(69), PORT_DATA_IO_PD(70), + PORT_DATA_I_PD(71), PORT_DATA_I_PD(72), PORT_DATA_I_PD(73), + PORT_DATA_I_PD(74), + PORT_DATA_IO_PU_PD(75), PORT_DATA_IO_PU_PD(76), + PORT_DATA_IO_PD(77), PORT_DATA_IO_PD(78), + PORT_DATA_O(79), + PORT_DATA_IO_PD(80), PORT_DATA_IO_PD(81), PORT_DATA_IO_PD(82), + PORT_DATA_IO_PU_PD(83), PORT_DATA_IO_PU_PD(84), + PORT_DATA_IO_PU_PD(85), PORT_DATA_IO_PU_PD(86), + PORT_DATA_I_PD(87), + PORT_DATA_IO_PU_PD(88), + PORT_DATA_I_PU_PD(89), PORT_DATA_I_PU_PD(90), + + /* 49-3 (GPIO) */ + PORT_DATA_O(91), PORT_DATA_O(92), PORT_DATA_O(93), PORT_DATA_O(94), + PORT_DATA_I_PU_PD(95), + PORT_DATA_IO_PU_PD(96), PORT_DATA_IO_PU_PD(97), PORT_DATA_IO_PU_PD(98), + PORT_DATA_IO_PU_PD(99), PORT_DATA_IO_PU_PD(100), + PORT_DATA_IO(101), PORT_DATA_IO(102), PORT_DATA_IO(103), + PORT_DATA_IO_PD(104), PORT_DATA_IO_PD(105), PORT_DATA_IO_PD(106), + PORT_DATA_IO_PD(107), + PORT_DATA_IO_PU_PD(108), PORT_DATA_IO_PU_PD(109), + PORT_DATA_IO_PU_PD(110), PORT_DATA_IO_PU_PD(111), + PORT_DATA_IO_PU_PD(112), PORT_DATA_IO_PU_PD(113), + PORT_DATA_IO_PU_PD(114), + PORT_DATA_IO_PU(115), PORT_DATA_IO_PU(116), PORT_DATA_IO_PU(117), + PORT_DATA_IO_PU(118), PORT_DATA_IO_PU(119), PORT_DATA_IO_PU(120), + PORT_DATA_IO_PU(121), PORT_DATA_IO_PU(122), PORT_DATA_IO_PU(123), + PORT_DATA_IO_PU(124), PORT_DATA_IO_PU(125), PORT_DATA_IO_PU(126), + PORT_DATA_IO_PU(127), PORT_DATA_IO_PU(128), PORT_DATA_IO_PU(129), + PORT_DATA_IO_PU(130), + PORT_DATA_O(131), PORT_DATA_O(132), PORT_DATA_O(133), + PORT_DATA_IO_PU(134), + PORT_DATA_O(135), PORT_DATA_O(136), + PORT_DATA_I_PU_PD(137), + PORT_DATA_IO(138), + PORT_DATA_IO_PU_PD(139), + PORT_DATA_IO(140), PORT_DATA_IO(141), + PORT_DATA_I_PU(142), + PORT_DATA_O(143), PORT_DATA_O(144), + PORT_DATA_I_PU(145), + + /* 49-4 (GPIO) */ + PORT_DATA_O(146), + PORT_DATA_I_PU_PD(147), + PORT_DATA_I_PD(148), PORT_DATA_I_PD(149), + PORT_DATA_IO_PD(150), PORT_DATA_IO_PD(151), PORT_DATA_IO_PD(152), + PORT_DATA_IO_PD(153), PORT_DATA_IO_PD(154), PORT_DATA_IO_PD(155), + PORT_DATA_IO_PD(156), PORT_DATA_IO_PD(157), PORT_DATA_IO_PD(158), + PORT_DATA_IO_PD(159), PORT_DATA_IO_PD(160), PORT_DATA_IO_PD(161), + PORT_DATA_IO_PD(162), PORT_DATA_IO_PD(163), PORT_DATA_IO_PD(164), + PORT_DATA_IO_PD(165), PORT_DATA_IO_PD(166), + PORT_DATA_IO_PU_PD(167), + PORT_DATA_O(168), + PORT_DATA_I_PD(169), PORT_DATA_I_PD(170), + PORT_DATA_O(171), + PORT_DATA_IO_PD(172), PORT_DATA_IO_PD(173), + PORT_DATA_O(174), + PORT_DATA_IO_PD(175), PORT_DATA_IO_PD(176), PORT_DATA_IO_PD(177), + PORT_DATA_IO_PD(178), PORT_DATA_IO_PD(179), PORT_DATA_IO_PD(180), + PORT_DATA_IO_PD(181), PORT_DATA_IO_PD(182), PORT_DATA_IO_PD(183), + PORT_DATA_IO_PD(184), PORT_DATA_IO_PD(185), PORT_DATA_IO_PD(186), + PORT_DATA_IO_PD(187), PORT_DATA_IO_PD(188), PORT_DATA_IO_PD(189), + PORT_DATA_IO_PD(190), PORT_DATA_IO_PD(191), PORT_DATA_IO_PD(192), + PORT_DATA_IO_PD(193), PORT_DATA_IO_PD(194), PORT_DATA_IO_PD(195), + PORT_DATA_IO_PD(196), PORT_DATA_IO_PD(197), PORT_DATA_IO_PD(198), + PORT_DATA_O(199), + PORT_DATA_IO_PD(200), + + /* 49-5 (GPIO) */ + PORT_DATA_O(201), + PORT_DATA_IO_PD(202), PORT_DATA_IO_PD(203), + PORT_DATA_I(204), + PORT_DATA_O(205), + PORT_DATA_IO_PD(206), PORT_DATA_IO_PD(207), PORT_DATA_IO_PD(208), + PORT_DATA_IO_PD(209), PORT_DATA_IO_PD(210), PORT_DATA_IO_PD(211), + PORT_DATA_IO_PD(212), PORT_DATA_IO_PD(213), PORT_DATA_IO_PD(214), + PORT_DATA_IO_PD(215), PORT_DATA_IO_PD(216), + PORT_DATA_O(217), + PORT_DATA_I_PU_PD(218), PORT_DATA_I_PU_PD(219), + PORT_DATA_O(220), PORT_DATA_O(221), PORT_DATA_O(222), + PORT_DATA_I_PD(223), + PORT_DATA_I_PU_PD(224), + PORT_DATA_O(225), + PORT_DATA_IO_PD(226), + PORT_DATA_IO_PU_PD(227), + PORT_DATA_I_PD(228), + PORT_DATA_IO_PD(229), PORT_DATA_IO_PD(230), + PORT_DATA_I_PU_PD(231), PORT_DATA_I_PU_PD(232), + PORT_DATA_IO_PU_PD(233), PORT_DATA_IO_PU_PD(234), + PORT_DATA_I_PU_PD(235), + PORT_DATA_O(236), + PORT_DATA_I_PD(237), + PORT_DATA_IO_PU_PD(238), PORT_DATA_IO_PU_PD(239), + PORT_DATA_IO_PD(240), PORT_DATA_IO_PD(241), + PORT_DATA_IO_PD(242), PORT_DATA_IO_PD(243), + PORT_DATA_O(244), + PORT_DATA_IO_PU_PD(245), + PORT_DATA_O(246), + PORT_DATA_I_PD(247), + PORT_DATA_IO_PU_PD(248), + PORT_DATA_I_PU_PD(249), + PORT_DATA_IO_PD(250), PORT_DATA_IO_PD(251), + PORT_DATA_IO_PU_PD(252), PORT_DATA_IO_PU_PD(253), + PORT_DATA_IO_PU_PD(254), PORT_DATA_IO_PU_PD(255), + PORT_DATA_IO_PU_PD(256), + + /* 49-6 (GPIO) */ + PORT_DATA_IO_PU_PD(257), PORT_DATA_IO_PU_PD(258), + PORT_DATA_IO_PD(259), + PORT_DATA_IO_PU(260), PORT_DATA_IO_PU(261), PORT_DATA_IO_PU(262), + PORT_DATA_IO_PU(263), PORT_DATA_IO_PU(264), + PORT_DATA_O(265), + PORT_DATA_IO_PU(266), PORT_DATA_IO_PU(267), PORT_DATA_IO_PU(268), + PORT_DATA_IO_PU(269), PORT_DATA_IO_PU(270), + PORT_DATA_O(271), + PORT_DATA_I_PD(272), + + /* Special Pull-up / Pull-down Functions */ + PINMUX_DATA(PORT48_KEYIN0_PU_MARK, MSELBCR_MSEL2_1, + PORT48_FN2, PORT48_IN_PU), + PINMUX_DATA(PORT49_KEYIN1_PU_MARK, MSELBCR_MSEL2_1, + PORT49_FN2, PORT49_IN_PU), + PINMUX_DATA(PORT50_KEYIN2_PU_MARK, MSELBCR_MSEL2_1, + PORT50_FN2, PORT50_IN_PU), + PINMUX_DATA(PORT55_KEYIN3_PU_MARK, MSELBCR_MSEL2_1, + PORT55_FN2, PORT55_IN_PU), + PINMUX_DATA(PORT56_KEYIN4_PU_MARK, MSELBCR_MSEL2_1, + PORT56_FN2, PORT56_IN_PU), + PINMUX_DATA(PORT57_KEYIN5_PU_MARK, MSELBCR_MSEL2_1, + PORT57_FN2, PORT57_IN_PU), + PINMUX_DATA(PORT58_KEYIN6_PU_MARK, MSELBCR_MSEL2_1, + PORT58_FN2, PORT58_IN_PU), + + /* 49-1 (FN) */ + PINMUX_DATA(VBUS0_MARK, PORT0_FN1), + PINMUX_DATA(CPORT0_MARK, PORT1_FN1), + PINMUX_DATA(CPORT1_MARK, PORT2_FN1), + PINMUX_DATA(CPORT2_MARK, PORT3_FN1), + PINMUX_DATA(CPORT3_MARK, PORT4_FN1), + PINMUX_DATA(CPORT4_MARK, PORT5_FN1), + PINMUX_DATA(CPORT5_MARK, PORT6_FN1), + PINMUX_DATA(CPORT6_MARK, PORT7_FN1), + PINMUX_DATA(CPORT7_MARK, PORT8_FN1), + PINMUX_DATA(CPORT8_MARK, PORT9_FN1), + PINMUX_DATA(CPORT9_MARK, PORT10_FN1), + PINMUX_DATA(CPORT10_MARK, PORT11_FN1), + PINMUX_DATA(CPORT11_MARK, PORT12_FN1), + PINMUX_DATA(SIN2_MARK, PORT12_FN2), + PINMUX_DATA(CPORT12_MARK, PORT13_FN1), + PINMUX_DATA(XCTS2_MARK, PORT13_FN2), + PINMUX_DATA(CPORT13_MARK, PORT14_FN1), + PINMUX_DATA(RFSPO4_MARK, PORT14_FN2), + PINMUX_DATA(CPORT14_MARK, PORT15_FN1), + PINMUX_DATA(RFSPO5_MARK, PORT15_FN2), + PINMUX_DATA(CPORT15_MARK, PORT16_FN1), + PINMUX_DATA(CPORT16_MARK, PORT17_FN1), + PINMUX_DATA(CPORT17_MARK, PORT18_FN1), + PINMUX_DATA(SOUT2_MARK, PORT18_FN2), + PINMUX_DATA(CPORT18_MARK, PORT19_FN1), + PINMUX_DATA(XRTS2_MARK, PORT19_FN1), + PINMUX_DATA(CPORT19_MARK, PORT20_FN1), + PINMUX_DATA(CPORT20_MARK, PORT21_FN1), + PINMUX_DATA(RFSPO6_MARK, PORT21_FN2), + PINMUX_DATA(CPORT21_MARK, PORT22_FN1), + PINMUX_DATA(STATUS0_MARK, PORT22_FN2), + PINMUX_DATA(CPORT22_MARK, PORT23_FN1), + PINMUX_DATA(STATUS1_MARK, PORT23_FN2), + PINMUX_DATA(CPORT23_MARK, PORT24_FN1), + PINMUX_DATA(STATUS2_MARK, PORT24_FN2), + PINMUX_DATA(RFSPO7_MARK, PORT24_FN3), + PINMUX_DATA(MPORT0_MARK, PORT25_FN1), + PINMUX_DATA(MPORT1_MARK, PORT26_FN1), + PINMUX_DATA(B_SYNLD1_MARK, PORT27_FN1), + PINMUX_DATA(B_SYNLD2_MARK, PORT28_FN1), + PINMUX_DATA(XMAINPS_MARK, PORT29_FN1), + PINMUX_DATA(XDIVPS_MARK, PORT30_FN1), + PINMUX_DATA(XIDRST_MARK, PORT31_FN1), + PINMUX_DATA(IDCLK_MARK, PORT32_FN1), + PINMUX_DATA(IDIO_MARK, PORT33_FN1), + PINMUX_DATA(SOUT1_MARK, PORT34_FN1), + PINMUX_DATA(SCIFA4_TXD_MARK, PORT34_FN2), + PINMUX_DATA(M02_BERDAT_MARK, PORT34_FN3), + PINMUX_DATA(SIN1_MARK, PORT35_FN1), + PINMUX_DATA(SCIFA4_RXD_MARK, PORT35_FN2), + PINMUX_DATA(XWUP_MARK, PORT35_FN3), + PINMUX_DATA(XRTS1_MARK, PORT36_FN1), + PINMUX_DATA(SCIFA4_RTS_MARK, PORT36_FN2), + PINMUX_DATA(M03_BERCLK_MARK, PORT36_FN3), + PINMUX_DATA(XCTS1_MARK, PORT37_FN1), + PINMUX_DATA(SCIFA4_CTS_MARK, PORT37_FN2), + + /* 49-2 (FN) */ + PINMUX_DATA(HSU_IQ_AGC6_MARK, PORT38_FN1), + PINMUX_DATA(MFG2_IN2_MARK, PORT38_FN2), + PINMUX_DATA(MSIOF2_MCK0_MARK, PORT38_FN3), + PINMUX_DATA(HSU_IQ_AGC5_MARK, PORT39_FN1), + PINMUX_DATA(MFG2_IN1_MARK, PORT39_FN2), + PINMUX_DATA(MSIOF2_MCK1_MARK, PORT39_FN3), + PINMUX_DATA(HSU_IQ_AGC4_MARK, PORT40_FN1), + PINMUX_DATA(MSIOF2_RSYNC_MARK, PORT40_FN3), + PINMUX_DATA(HSU_IQ_AGC3_MARK, PORT41_FN1), + PINMUX_DATA(MFG2_OUT1_MARK, PORT41_FN2), + PINMUX_DATA(MSIOF2_RSCK_MARK, PORT41_FN3), + PINMUX_DATA(HSU_IQ_AGC2_MARK, PORT42_FN1), + PINMUX_DATA(PORT42_KEYOUT0_MARK, MSELBCR_MSEL2_1, PORT42_FN2), + PINMUX_DATA(HSU_IQ_AGC1_MARK, PORT43_FN1), + PINMUX_DATA(PORT43_KEYOUT1_MARK, MSELBCR_MSEL2_1, PORT43_FN2), + PINMUX_DATA(HSU_IQ_AGC0_MARK, PORT44_FN1), + PINMUX_DATA(PORT44_KEYOUT2_MARK, MSELBCR_MSEL2_1, PORT44_FN2), + PINMUX_DATA(HSU_IQ_AGC_ST_MARK, PORT45_FN1), + PINMUX_DATA(PORT45_KEYOUT3_MARK, MSELBCR_MSEL2_1, PORT45_FN2), + PINMUX_DATA(HSU_IQ_PDO_MARK, PORT46_FN1), + PINMUX_DATA(PORT46_KEYOUT4_MARK, MSELBCR_MSEL2_1, PORT46_FN2), + PINMUX_DATA(HSU_IQ_PYO_MARK, PORT47_FN1), + PINMUX_DATA(PORT47_KEYOUT5_MARK, MSELBCR_MSEL2_1, PORT47_FN2), + PINMUX_DATA(HSU_EN_TXMUX_G3MO_MARK, PORT48_FN1), + PINMUX_DATA(PORT48_KEYIN0_MARK, MSELBCR_MSEL2_1, PORT48_FN2), + PINMUX_DATA(HSU_I_TXMUX_G3MO_MARK, PORT49_FN1), + PINMUX_DATA(PORT49_KEYIN1_MARK, MSELBCR_MSEL2_1, PORT49_FN2), + PINMUX_DATA(HSU_Q_TXMUX_G3MO_MARK, PORT50_FN1), + PINMUX_DATA(PORT50_KEYIN2_MARK, MSELBCR_MSEL2_1, PORT50_FN2), + PINMUX_DATA(HSU_SYO_MARK, PORT51_FN1), + PINMUX_DATA(PORT51_MSIOF2_TSYNC_MARK, PORT51_FN2), + PINMUX_DATA(HSU_SDO_MARK, PORT52_FN1), + PINMUX_DATA(PORT52_MSIOF2_TSCK_MARK, PORT52_FN2), + PINMUX_DATA(HSU_TGTTI_G3MO_MARK, PORT53_FN1), + PINMUX_DATA(PORT53_MSIOF2_TXD_MARK, PORT53_FN2), + PINMUX_DATA(B_TIME_STAMP_MARK, PORT54_FN1), + PINMUX_DATA(PORT54_MSIOF2_RXD_MARK, PORT54_FN2), + PINMUX_DATA(HSU_SDI_MARK, PORT55_FN1), + PINMUX_DATA(PORT55_KEYIN3_MARK, MSELBCR_MSEL2_1, PORT55_FN2), + PINMUX_DATA(HSU_SCO_MARK, PORT56_FN1), + PINMUX_DATA(PORT56_KEYIN4_MARK, MSELBCR_MSEL2_1, PORT56_FN2), + PINMUX_DATA(HSU_DREQ_MARK, PORT57_FN1), + PINMUX_DATA(PORT57_KEYIN5_MARK, MSELBCR_MSEL2_1, PORT57_FN2), + PINMUX_DATA(HSU_DACK_MARK, PORT58_FN1), + PINMUX_DATA(PORT58_KEYIN6_MARK, MSELBCR_MSEL2_1, PORT58_FN2), + PINMUX_DATA(HSU_CLK61M_MARK, PORT59_FN1), + PINMUX_DATA(PORT59_MSIOF2_SS1_MARK, PORT59_FN2), + PINMUX_DATA(HSU_XRST_MARK, PORT60_FN1), + PINMUX_DATA(PORT60_MSIOF2_SS2_MARK, PORT60_FN2), + PINMUX_DATA(PCMCLKO_MARK, PORT61_FN1), + PINMUX_DATA(SYNC8KO_MARK, PORT62_FN1), + PINMUX_DATA(DNPCM_A_MARK, PORT63_FN1), + PINMUX_DATA(UPPCM_A_MARK, PORT64_FN1), + PINMUX_DATA(XTALB1L_MARK, PORT65_FN1), + PINMUX_DATA(GPS_AGC1_MARK, PORT66_FN1), + PINMUX_DATA(SCIFA0_RTS_MARK, PORT66_FN2), + PINMUX_DATA(GPS_AGC2_MARK, PORT67_FN1), + PINMUX_DATA(SCIFA0_SCK_MARK, PORT67_FN2), + PINMUX_DATA(GPS_AGC3_MARK, PORT68_FN1), + PINMUX_DATA(SCIFA0_TXD_MARK, PORT68_FN2), + PINMUX_DATA(GPS_AGC4_MARK, PORT69_FN1), + PINMUX_DATA(SCIFA0_RXD_MARK, PORT69_FN2), + PINMUX_DATA(GPS_PWRD_MARK, PORT70_FN1), + PINMUX_DATA(SCIFA0_CTS_MARK, PORT70_FN2), + PINMUX_DATA(GPS_IM_MARK, PORT71_FN1), + PINMUX_DATA(GPS_IS_MARK, PORT72_FN1), + PINMUX_DATA(GPS_QM_MARK, PORT73_FN1), + PINMUX_DATA(GPS_QS_MARK, PORT74_FN1), + PINMUX_DATA(SIUBOMC_MARK, PORT75_FN1), + PINMUX_DATA(TPU2TO0_MARK, PORT75_FN3), + PINMUX_DATA(SIUCKB_MARK, PORT76_FN1), + PINMUX_DATA(TPU2TO1_MARK, PORT76_FN3), + PINMUX_DATA(SIUBOLR_MARK, PORT77_FN1), + PINMUX_DATA(BBIF2_TSYNC_MARK, PORT77_FN2), + PINMUX_DATA(TPU2TO2_MARK, PORT77_FN3), + PINMUX_DATA(SIUBOBT_MARK, PORT78_FN1), + PINMUX_DATA(BBIF2_TSCK_MARK, PORT78_FN2), + PINMUX_DATA(TPU2TO3_MARK, PORT78_FN3), + PINMUX_DATA(SIUBOSLD_MARK, PORT79_FN1), + PINMUX_DATA(BBIF2_TXD_MARK, PORT79_FN2), + PINMUX_DATA(TPU3TO0_MARK, PORT79_FN3), + PINMUX_DATA(SIUBILR_MARK, PORT80_FN1), + PINMUX_DATA(TPU3TO1_MARK, PORT80_FN3), + PINMUX_DATA(SIUBIBT_MARK, PORT81_FN1), + PINMUX_DATA(TPU3TO2_MARK, PORT81_FN3), + PINMUX_DATA(SIUBISLD_MARK, PORT82_FN1), + PINMUX_DATA(TPU3TO3_MARK, PORT82_FN3), + PINMUX_DATA(NMI_MARK, PORT83_FN1), + PINMUX_DATA(TPU4TO0_MARK, PORT83_FN3), + PINMUX_DATA(DNPCM_M_MARK, PORT84_FN1), + PINMUX_DATA(TPU4TO1_MARK, PORT84_FN3), + PINMUX_DATA(TPU4TO2_MARK, PORT85_FN3), + PINMUX_DATA(TPU4TO3_MARK, PORT86_FN3), + PINMUX_DATA(IRQ_TMPB_MARK, PORT87_FN1), + PINMUX_DATA(PWEN_MARK, PORT88_FN1), + PINMUX_DATA(MFG1_OUT1_MARK, PORT88_FN2), + PINMUX_DATA(OVCN_MARK, PORT89_FN1), + PINMUX_DATA(MFG1_IN1_MARK, PORT89_FN2), + PINMUX_DATA(OVCN2_MARK, PORT90_FN1), + PINMUX_DATA(MFG1_IN2_MARK, PORT90_FN2), + + /* 49-3 (FN) */ + PINMUX_DATA(RFSPO1_MARK, PORT91_FN1), + PINMUX_DATA(RFSPO2_MARK, PORT92_FN1), + PINMUX_DATA(RFSPO3_MARK, PORT93_FN1), + PINMUX_DATA(PORT93_VIO_CKO2_MARK, PORT93_FN2), + PINMUX_DATA(USBTERM_MARK, PORT94_FN1), + PINMUX_DATA(EXTLP_MARK, PORT94_FN2), + PINMUX_DATA(IDIN_MARK, PORT95_FN1), + PINMUX_DATA(SCIFA5_CTS_MARK, PORT96_FN1), + PINMUX_DATA(MFG0_IN1_MARK, PORT96_FN2), + PINMUX_DATA(SCIFA5_RTS_MARK, PORT97_FN1), + PINMUX_DATA(MFG0_IN2_MARK, PORT97_FN2), + PINMUX_DATA(SCIFA5_RXD_MARK, PORT98_FN1), + PINMUX_DATA(SCIFA5_TXD_MARK, PORT99_FN1), + PINMUX_DATA(SCIFA5_SCK_MARK, PORT100_FN1), + PINMUX_DATA(MFG0_OUT1_MARK, PORT100_FN2), + PINMUX_DATA(A0_EA0_MARK, PORT101_FN1), + PINMUX_DATA(BS_MARK, PORT101_FN2), + PINMUX_DATA(A14_EA14_MARK, PORT102_FN1), + PINMUX_DATA(PORT102_KEYOUT0_MARK, MSELBCR_MSEL2_0, PORT102_FN2), + PINMUX_DATA(A15_EA15_MARK, PORT103_FN1), + PINMUX_DATA(PORT103_KEYOUT1_MARK, MSELBCR_MSEL2_0, PORT103_FN2), + PINMUX_DATA(DV_CLKOL_MARK, PORT103_FN3), + PINMUX_DATA(A16_EA16_MARK, PORT104_FN1), + PINMUX_DATA(PORT104_KEYOUT2_MARK, MSELBCR_MSEL2_0, PORT104_FN2), + PINMUX_DATA(DV_VSYNCL_MARK, PORT104_FN3), + PINMUX_DATA(MSIOF0_SS1_MARK, PORT104_FN4), + PINMUX_DATA(A17_EA17_MARK, PORT105_FN1), + PINMUX_DATA(PORT105_KEYOUT3_MARK, MSELBCR_MSEL2_0, PORT105_FN2), + PINMUX_DATA(DV_HSYNCL_MARK, PORT105_FN3), + PINMUX_DATA(MSIOF0_TSYNC_MARK, PORT105_FN4), + PINMUX_DATA(A18_EA18_MARK, PORT106_FN1), + PINMUX_DATA(PORT106_KEYOUT4_MARK, MSELBCR_MSEL2_0, PORT106_FN2), + PINMUX_DATA(DV_DL0_MARK, PORT106_FN3), + PINMUX_DATA(MSIOF0_TSCK_MARK, PORT106_FN4), + PINMUX_DATA(A19_EA19_MARK, PORT107_FN1), + PINMUX_DATA(PORT107_KEYOUT5_MARK, MSELBCR_MSEL2_0, PORT107_FN2), + PINMUX_DATA(DV_DL1_MARK, PORT107_FN3), + PINMUX_DATA(MSIOF0_TXD_MARK, PORT107_FN4), + PINMUX_DATA(A20_EA20_MARK, PORT108_FN1), + PINMUX_DATA(PORT108_KEYIN0_MARK, MSELBCR_MSEL2_0, PORT108_FN2), + PINMUX_DATA(DV_DL2_MARK, PORT108_FN3), + PINMUX_DATA(MSIOF0_RSCK_MARK, PORT108_FN4), + PINMUX_DATA(A21_EA21_MARK, PORT109_FN1), + PINMUX_DATA(PORT109_KEYIN1_MARK, MSELBCR_MSEL2_0, PORT109_FN2), + PINMUX_DATA(DV_DL3_MARK, PORT109_FN3), + PINMUX_DATA(MSIOF0_RSYNC_MARK, PORT109_FN4), + PINMUX_DATA(A22_EA22_MARK, PORT110_FN1), + PINMUX_DATA(PORT110_KEYIN2_MARK, MSELBCR_MSEL2_0, PORT110_FN2), + PINMUX_DATA(DV_DL4_MARK, PORT110_FN3), + PINMUX_DATA(MSIOF0_MCK0_MARK, PORT110_FN4), + PINMUX_DATA(A23_EA23_MARK, PORT111_FN1), + PINMUX_DATA(PORT111_KEYIN3_MARK, MSELBCR_MSEL2_0, PORT111_FN2), + PINMUX_DATA(DV_DL5_MARK, PORT111_FN3), + PINMUX_DATA(MSIOF0_MCK1_MARK, PORT111_FN4), + PINMUX_DATA(A24_EA24_MARK, PORT112_FN1), + PINMUX_DATA(PORT112_KEYIN4_MARK, MSELBCR_MSEL2_0, PORT112_FN2), + PINMUX_DATA(DV_DL6_MARK, PORT112_FN3), + PINMUX_DATA(MSIOF0_RXD_MARK, PORT112_FN4), + PINMUX_DATA(A25_EA25_MARK, PORT113_FN1), + PINMUX_DATA(PORT113_KEYIN5_MARK, MSELBCR_MSEL2_0, PORT113_FN2), + PINMUX_DATA(DV_DL7_MARK, PORT113_FN3), + PINMUX_DATA(MSIOF0_SS2_MARK, PORT113_FN4), + PINMUX_DATA(A26_MARK, PORT114_FN1), + PINMUX_DATA(PORT113_KEYIN6_MARK, MSELBCR_MSEL2_0, PORT114_FN2), + PINMUX_DATA(DV_CLKIL_MARK, PORT114_FN3), + PINMUX_DATA(D0_ED0_NAF0_MARK, PORT115_FN1), + PINMUX_DATA(D1_ED1_NAF1_MARK, PORT116_FN1), + PINMUX_DATA(D2_ED2_NAF2_MARK, PORT117_FN1), + PINMUX_DATA(D3_ED3_NAF3_MARK, PORT118_FN1), + PINMUX_DATA(D4_ED4_NAF4_MARK, PORT119_FN1), + PINMUX_DATA(D5_ED5_NAF5_MARK, PORT120_FN1), + PINMUX_DATA(D6_ED6_NAF6_MARK, PORT121_FN1), + PINMUX_DATA(D7_ED7_NAF7_MARK, PORT122_FN1), + PINMUX_DATA(D8_ED8_NAF8_MARK, PORT123_FN1), + PINMUX_DATA(D9_ED9_NAF9_MARK, PORT124_FN1), + PINMUX_DATA(D10_ED10_NAF10_MARK, PORT125_FN1), + PINMUX_DATA(D11_ED11_NAF11_MARK, PORT126_FN1), + PINMUX_DATA(D12_ED12_NAF12_MARK, PORT127_FN1), + PINMUX_DATA(D13_ED13_NAF13_MARK, PORT128_FN1), + PINMUX_DATA(D14_ED14_NAF14_MARK, PORT129_FN1), + PINMUX_DATA(D15_ED15_NAF15_MARK, PORT130_FN1), + PINMUX_DATA(CS4_MARK, PORT131_FN1), + PINMUX_DATA(CS5A_MARK, PORT132_FN1), + PINMUX_DATA(CS5B_MARK, PORT133_FN1), + PINMUX_DATA(FCE1_MARK, PORT133_FN2), + PINMUX_DATA(CS6B_MARK, PORT134_FN1), + PINMUX_DATA(XCS2_MARK, PORT134_FN2), + PINMUX_DATA(FCE0_MARK, PORT135_FN1), + PINMUX_DATA(CS6A_MARK, PORT136_FN1), + PINMUX_DATA(DACK0_MARK, PORT136_FN2), + PINMUX_DATA(WAIT_MARK, PORT137_FN1), + PINMUX_DATA(DREQ0_MARK, PORT137_FN2), + PINMUX_DATA(RD_XRD_MARK, PORT138_FN1), + PINMUX_DATA(A27_MARK, PORT139_FN1), + PINMUX_DATA(RDWR_XWE_MARK, PORT139_FN2), + PINMUX_DATA(WE0_XWR0_FWE_MARK, PORT140_FN1), + PINMUX_DATA(WE1_XWR1_MARK, PORT141_FN1), + PINMUX_DATA(FRB_MARK, PORT142_FN1), + PINMUX_DATA(CKO_MARK, PORT143_FN1), + PINMUX_DATA(NBRSTOUT_MARK, PORT144_FN1), + PINMUX_DATA(NBRST_MARK, PORT145_FN1), + + /* 49-4 (FN) */ + PINMUX_DATA(RFSPO0_MARK, PORT146_FN1), + PINMUX_DATA(PORT146_VIO_CKO2_MARK, PORT146_FN2), + PINMUX_DATA(TSTMD_MARK, PORT147_FN1), + PINMUX_DATA(VIO_VD_MARK, PORT148_FN1), + PINMUX_DATA(VIO_HD_MARK, PORT149_FN1), + PINMUX_DATA(VIO_D0_MARK, PORT150_FN1), + PINMUX_DATA(VIO_D1_MARK, PORT151_FN1), + PINMUX_DATA(VIO_D2_MARK, PORT152_FN1), + PINMUX_DATA(VIO_D3_MARK, PORT153_FN1), + PINMUX_DATA(VIO_D4_MARK, PORT154_FN1), + PINMUX_DATA(VIO_D5_MARK, PORT155_FN1), + PINMUX_DATA(VIO_D6_MARK, PORT156_FN1), + PINMUX_DATA(VIO_D7_MARK, PORT157_FN1), + PINMUX_DATA(VIO_D8_MARK, PORT158_FN1), + PINMUX_DATA(VIO_D9_MARK, PORT159_FN1), + PINMUX_DATA(VIO_D10_MARK, PORT160_FN1), + PINMUX_DATA(VIO_D11_MARK, PORT161_FN1), + PINMUX_DATA(VIO_D12_MARK, PORT162_FN1), + PINMUX_DATA(VIO_D13_MARK, PORT163_FN1), + PINMUX_DATA(VIO_D14_MARK, PORT164_FN1), + PINMUX_DATA(VIO_D15_MARK, PORT165_FN1), + PINMUX_DATA(VIO_CLK_MARK, PORT166_FN1), + PINMUX_DATA(VIO_FIELD_MARK, PORT167_FN1), + PINMUX_DATA(VIO_CKO_MARK, PORT168_FN1), + PINMUX_DATA(MFG3_IN1_MARK, PORT169_FN2), + PINMUX_DATA(MFG3_IN2_MARK, PORT170_FN2), + PINMUX_DATA(M9_SLCD_A01_MARK, PORT171_FN1), + PINMUX_DATA(MFG3_OUT1_MARK, PORT171_FN2), + PINMUX_DATA(TPU0TO0_MARK, PORT171_FN3), + PINMUX_DATA(M10_SLCD_CK1_MARK, PORT172_FN1), + PINMUX_DATA(MFG4_IN1_MARK, PORT172_FN2), + PINMUX_DATA(TPU0TO1_MARK, PORT172_FN3), + PINMUX_DATA(M11_SLCD_SO1_MARK, PORT173_FN1), + PINMUX_DATA(MFG4_IN2_MARK, PORT173_FN2), + PINMUX_DATA(TPU0TO2_MARK, PORT173_FN3), + PINMUX_DATA(M12_SLCD_CE1_MARK, PORT174_FN1), + PINMUX_DATA(MFG4_OUT1_MARK, PORT174_FN2), + PINMUX_DATA(TPU0TO3_MARK, PORT174_FN3), + PINMUX_DATA(LCDD0_MARK, PORT175_FN1), + PINMUX_DATA(PORT175_KEYOUT0_MARK, PORT175_FN2), + PINMUX_DATA(DV_D0_MARK, PORT175_FN3), + PINMUX_DATA(SIUCKA_MARK, PORT175_FN4), + PINMUX_DATA(MFG0_OUT2_MARK, PORT175_FN5), + PINMUX_DATA(LCDD1_MARK, PORT176_FN1), + PINMUX_DATA(PORT176_KEYOUT1_MARK, PORT176_FN2), + PINMUX_DATA(DV_D1_MARK, PORT176_FN3), + PINMUX_DATA(SIUAOLR_MARK, PORT176_FN4), + PINMUX_DATA(BBIF2_TSYNC1_MARK, PORT176_FN5), + PINMUX_DATA(LCDD2_MARK, PORT177_FN1), + PINMUX_DATA(PORT177_KEYOUT2_MARK, PORT177_FN2), + PINMUX_DATA(DV_D2_MARK, PORT177_FN3), + PINMUX_DATA(SIUAOBT_MARK, PORT177_FN4), + PINMUX_DATA(BBIF2_TSCK1_MARK, PORT177_FN5), + PINMUX_DATA(LCDD3_MARK, PORT178_FN1), + PINMUX_DATA(PORT178_KEYOUT3_MARK, PORT178_FN2), + PINMUX_DATA(DV_D3_MARK, PORT178_FN3), + PINMUX_DATA(SIUAOSLD_MARK, PORT178_FN4), + PINMUX_DATA(BBIF2_TXD1_MARK, PORT178_FN5), + PINMUX_DATA(LCDD4_MARK, PORT179_FN1), + PINMUX_DATA(PORT179_KEYOUT4_MARK, PORT179_FN2), + PINMUX_DATA(DV_D4_MARK, PORT179_FN3), + PINMUX_DATA(SIUAISPD_MARK, PORT179_FN4), + PINMUX_DATA(MFG1_OUT2_MARK, PORT179_FN5), + PINMUX_DATA(LCDD5_MARK, PORT180_FN1), + PINMUX_DATA(PORT180_KEYOUT5_MARK, PORT180_FN2), + PINMUX_DATA(DV_D5_MARK, PORT180_FN3), + PINMUX_DATA(SIUAILR_MARK, PORT180_FN4), + PINMUX_DATA(MFG2_OUT2_MARK, PORT180_FN5), + PINMUX_DATA(LCDD6_MARK, PORT181_FN1), + PINMUX_DATA(DV_D6_MARK, PORT181_FN3), + PINMUX_DATA(SIUAIBT_MARK, PORT181_FN4), + PINMUX_DATA(MFG3_OUT2_MARK, PORT181_FN5), + PINMUX_DATA(XWR2_MARK, PORT181_FN7), + PINMUX_DATA(LCDD7_MARK, PORT182_FN1), + PINMUX_DATA(DV_D7_MARK, PORT182_FN3), + PINMUX_DATA(SIUAISLD_MARK, PORT182_FN4), + PINMUX_DATA(MFG4_OUT2_MARK, PORT182_FN5), + PINMUX_DATA(XWR3_MARK, PORT182_FN7), + PINMUX_DATA(LCDD8_MARK, PORT183_FN1), + PINMUX_DATA(DV_D8_MARK, PORT183_FN3), + PINMUX_DATA(D16_MARK, PORT183_FN6), + PINMUX_DATA(ED16_MARK, PORT183_FN7), + PINMUX_DATA(LCDD9_MARK, PORT184_FN1), + PINMUX_DATA(DV_D9_MARK, PORT184_FN3), + PINMUX_DATA(D17_MARK, PORT184_FN6), + PINMUX_DATA(ED17_MARK, PORT184_FN7), + PINMUX_DATA(LCDD10_MARK, PORT185_FN1), + PINMUX_DATA(DV_D10_MARK, PORT185_FN3), + PINMUX_DATA(D18_MARK, PORT185_FN6), + PINMUX_DATA(ED18_MARK, PORT185_FN7), + PINMUX_DATA(LCDD11_MARK, PORT186_FN1), + PINMUX_DATA(DV_D11_MARK, PORT186_FN3), + PINMUX_DATA(D19_MARK, PORT186_FN6), + PINMUX_DATA(ED19_MARK, PORT186_FN7), + PINMUX_DATA(LCDD12_MARK, PORT187_FN1), + PINMUX_DATA(DV_D12_MARK, PORT187_FN3), + PINMUX_DATA(D20_MARK, PORT187_FN6), + PINMUX_DATA(ED20_MARK, PORT187_FN7), + PINMUX_DATA(LCDD13_MARK, PORT188_FN1), + PINMUX_DATA(DV_D13_MARK, PORT188_FN3), + PINMUX_DATA(D21_MARK, PORT188_FN6), + PINMUX_DATA(ED21_MARK, PORT188_FN7), + PINMUX_DATA(LCDD14_MARK, PORT189_FN1), + PINMUX_DATA(DV_D14_MARK, PORT189_FN3), + PINMUX_DATA(D22_MARK, PORT189_FN6), + PINMUX_DATA(ED22_MARK, PORT189_FN7), + PINMUX_DATA(LCDD15_MARK, PORT190_FN1), + PINMUX_DATA(DV_D15_MARK, PORT190_FN3), + PINMUX_DATA(D23_MARK, PORT190_FN6), + PINMUX_DATA(ED23_MARK, PORT190_FN7), + PINMUX_DATA(LCDD16_MARK, PORT191_FN1), + PINMUX_DATA(DV_HSYNC_MARK, PORT191_FN3), + PINMUX_DATA(D24_MARK, PORT191_FN6), + PINMUX_DATA(ED24_MARK, PORT191_FN7), + PINMUX_DATA(LCDD17_MARK, PORT192_FN1), + PINMUX_DATA(DV_VSYNC_MARK, PORT192_FN3), + PINMUX_DATA(D25_MARK, PORT192_FN6), + PINMUX_DATA(ED25_MARK, PORT192_FN7), + PINMUX_DATA(LCDD18_MARK, PORT193_FN1), + PINMUX_DATA(DREQ2_MARK, PORT193_FN2), + PINMUX_DATA(MSIOF0L_TSCK_MARK, PORT193_FN5), + PINMUX_DATA(D26_MARK, PORT193_FN6), + PINMUX_DATA(ED26_MARK, PORT193_FN7), + PINMUX_DATA(LCDD19_MARK, PORT194_FN1), + PINMUX_DATA(MSIOF0L_TSYNC_MARK, PORT194_FN5), + PINMUX_DATA(D27_MARK, PORT194_FN6), + PINMUX_DATA(ED27_MARK, PORT194_FN7), + PINMUX_DATA(LCDD20_MARK, PORT195_FN1), + PINMUX_DATA(TS_SPSYNC1_MARK, PORT195_FN2), + PINMUX_DATA(MSIOF0L_MCK0_MARK, PORT195_FN5), + PINMUX_DATA(D28_MARK, PORT195_FN6), + PINMUX_DATA(ED28_MARK, PORT195_FN7), + PINMUX_DATA(LCDD21_MARK, PORT196_FN1), + PINMUX_DATA(TS_SDAT1_MARK, PORT196_FN2), + PINMUX_DATA(MSIOF0L_MCK1_MARK, PORT196_FN5), + PINMUX_DATA(D29_MARK, PORT196_FN6), + PINMUX_DATA(ED29_MARK, PORT196_FN7), + PINMUX_DATA(LCDD22_MARK, PORT197_FN1), + PINMUX_DATA(TS_SDEN1_MARK, PORT197_FN2), + PINMUX_DATA(MSIOF0L_SS1_MARK, PORT197_FN5), + PINMUX_DATA(D30_MARK, PORT197_FN6), + PINMUX_DATA(ED30_MARK, PORT197_FN7), + PINMUX_DATA(LCDD23_MARK, PORT198_FN1), + PINMUX_DATA(TS_SCK1_MARK, PORT198_FN2), + PINMUX_DATA(MSIOF0L_SS2_MARK, PORT198_FN5), + PINMUX_DATA(D31_MARK, PORT198_FN6), + PINMUX_DATA(ED31_MARK, PORT198_FN7), + PINMUX_DATA(LCDDCK_MARK, PORT199_FN1), + PINMUX_DATA(LCDWR_MARK, PORT199_FN2), + PINMUX_DATA(DV_CKO_MARK, PORT199_FN3), + PINMUX_DATA(SIUAOSPD_MARK, PORT199_FN4), + PINMUX_DATA(LCDRD_MARK, PORT200_FN1), + PINMUX_DATA(DACK2_MARK, PORT200_FN2), + PINMUX_DATA(MSIOF0L_RSYNC_MARK, PORT200_FN5), + + /* 49-5 (FN) */ + PINMUX_DATA(LCDHSYN_MARK, PORT201_FN1), + PINMUX_DATA(LCDCS_MARK, PORT201_FN2), + PINMUX_DATA(LCDCS2_MARK, PORT201_FN3), + PINMUX_DATA(DACK3_MARK, PORT201_FN4), + PINMUX_DATA(LCDDISP_MARK, PORT202_FN1), + PINMUX_DATA(LCDRS_MARK, PORT202_FN2), + PINMUX_DATA(DREQ3_MARK, PORT202_FN4), + PINMUX_DATA(MSIOF0L_RSCK_MARK, PORT202_FN5), + PINMUX_DATA(LCDCSYN_MARK, PORT203_FN1), + PINMUX_DATA(LCDCSYN2_MARK, PORT203_FN2), + PINMUX_DATA(DV_CKI_MARK, PORT203_FN3), + PINMUX_DATA(LCDLCLK_MARK, PORT204_FN1), + PINMUX_DATA(DREQ1_MARK, PORT204_FN3), + PINMUX_DATA(MSIOF0L_RXD_MARK, PORT204_FN5), + PINMUX_DATA(LCDDON_MARK, PORT205_FN1), + PINMUX_DATA(LCDDON2_MARK, PORT205_FN2), + PINMUX_DATA(DACK1_MARK, PORT205_FN3), + PINMUX_DATA(MSIOF0L_TXD_MARK, PORT205_FN5), + PINMUX_DATA(VIO_DR0_MARK, PORT206_FN1), + PINMUX_DATA(VIO_DR1_MARK, PORT207_FN1), + PINMUX_DATA(VIO_DR2_MARK, PORT208_FN1), + PINMUX_DATA(VIO_DR3_MARK, PORT209_FN1), + PINMUX_DATA(VIO_DR4_MARK, PORT210_FN1), + PINMUX_DATA(VIO_DR5_MARK, PORT211_FN1), + PINMUX_DATA(VIO_DR6_MARK, PORT212_FN1), + PINMUX_DATA(VIO_DR7_MARK, PORT213_FN1), + PINMUX_DATA(VIO_VDR_MARK, PORT214_FN1), + PINMUX_DATA(VIO_HDR_MARK, PORT215_FN1), + PINMUX_DATA(VIO_CLKR_MARK, PORT216_FN1), + PINMUX_DATA(VIO_CKOR_MARK, PORT217_FN1), + PINMUX_DATA(SCIFA1_TXD_MARK, PORT220_FN2), + PINMUX_DATA(GPS_PGFA0_MARK, PORT220_FN3), + PINMUX_DATA(SCIFA1_SCK_MARK, PORT221_FN2), + PINMUX_DATA(GPS_PGFA1_MARK, PORT221_FN3), + PINMUX_DATA(SCIFA1_RTS_MARK, PORT222_FN2), + PINMUX_DATA(GPS_EPPSINMON_MARK, PORT222_FN3), + PINMUX_DATA(SCIFA1_RXD_MARK, PORT223_FN2), + PINMUX_DATA(SCIFA1_CTS_MARK, PORT224_FN2), + PINMUX_DATA(MSIOF1_TXD_MARK, PORT225_FN1), + PINMUX_DATA(SCIFA1_TXD2_MARK, PORT225_FN2), + PINMUX_DATA(GPS_TXD_MARK, PORT225_FN3), + PINMUX_DATA(MSIOF1_TSYNC_MARK, PORT226_FN1), + PINMUX_DATA(SCIFA1_CTS2_MARK, PORT226_FN2), + PINMUX_DATA(I2C_SDA2_MARK, PORT226_FN3), + PINMUX_DATA(MSIOF1_TSCK_MARK, PORT227_FN1), + PINMUX_DATA(SCIFA1_SCK2_MARK, PORT227_FN2), + PINMUX_DATA(MSIOF1_RXD_MARK, PORT228_FN1), + PINMUX_DATA(SCIFA1_RXD2_MARK, PORT228_FN2), + PINMUX_DATA(GPS_RXD_MARK, PORT228_FN3), + PINMUX_DATA(MSIOF1_RSCK_MARK, PORT229_FN1), + PINMUX_DATA(SCIFA1_RTS2_MARK, PORT229_FN2), + PINMUX_DATA(MSIOF1_RSYNC_MARK, PORT230_FN1), + PINMUX_DATA(I2C_SCL2_MARK, PORT230_FN3), + PINMUX_DATA(MSIOF1_MCK0_MARK, PORT231_FN1), + PINMUX_DATA(MSIOF1_MCK1_MARK, PORT232_FN1), + PINMUX_DATA(MSIOF1_SS1_MARK, PORT233_FN1), + PINMUX_DATA(EDBGREQ3_MARK, PORT233_FN2), + PINMUX_DATA(MSIOF1_SS2_MARK, PORT234_FN1), + PINMUX_DATA(PORT236_IROUT_MARK, PORT236_FN1), + PINMUX_DATA(IRDA_OUT_MARK, PORT236_FN2), + PINMUX_DATA(IRDA_IN_MARK, PORT237_FN2), + PINMUX_DATA(IRDA_FIRSEL_MARK, PORT238_FN1), + PINMUX_DATA(TPU1TO0_MARK, PORT239_FN3), + PINMUX_DATA(TS_SPSYNC3_MARK, PORT239_FN4), + PINMUX_DATA(TPU1TO1_MARK, PORT240_FN3), + PINMUX_DATA(TS_SDAT3_MARK, PORT240_FN4), + PINMUX_DATA(TPU1TO2_MARK, PORT241_FN3), + PINMUX_DATA(TS_SDEN3_MARK, PORT241_FN4), + PINMUX_DATA(PORT241_MSIOF2_SS1_MARK, PORT241_FN5), + PINMUX_DATA(TPU1TO3_MARK, PORT242_FN3), + PINMUX_DATA(PORT242_MSIOF2_TSCK_MARK, PORT242_FN5), + PINMUX_DATA(M13_BSW_MARK, PORT243_FN2), + PINMUX_DATA(PORT243_MSIOF2_TSYNC_MARK, PORT243_FN5), + PINMUX_DATA(M14_GSW_MARK, PORT244_FN2), + PINMUX_DATA(PORT244_MSIOF2_TXD_MARK, PORT244_FN5), + PINMUX_DATA(PORT245_IROUT_MARK, PORT245_FN1), + PINMUX_DATA(M15_RSW_MARK, PORT245_FN2), + PINMUX_DATA(SOUT3_MARK, PORT246_FN1), + PINMUX_DATA(SCIFA2_TXD1_MARK, PORT246_FN2), + PINMUX_DATA(SIN3_MARK, PORT247_FN1), + PINMUX_DATA(SCIFA2_RXD1_MARK, PORT247_FN2), + PINMUX_DATA(XRTS3_MARK, PORT248_FN1), + PINMUX_DATA(SCIFA2_RTS1_MARK, PORT248_FN2), + PINMUX_DATA(PORT248_MSIOF2_SS2_MARK, PORT248_FN5), + PINMUX_DATA(XCTS3_MARK, PORT249_FN1), + PINMUX_DATA(SCIFA2_CTS1_MARK, PORT249_FN2), + PINMUX_DATA(PORT249_MSIOF2_RXD_MARK, PORT249_FN5), + PINMUX_DATA(DINT_MARK, PORT250_FN1), + PINMUX_DATA(SCIFA2_SCK1_MARK, PORT250_FN2), + PINMUX_DATA(TS_SCK3_MARK, PORT250_FN4), + PINMUX_DATA(SDHICLK0_MARK, PORT251_FN1), + PINMUX_DATA(TCK2_MARK, PORT251_FN2), + PINMUX_DATA(SDHICD0_MARK, PORT252_FN1), + PINMUX_DATA(SDHID0_0_MARK, PORT253_FN1), + PINMUX_DATA(TMS2_MARK, PORT253_FN2), + PINMUX_DATA(SDHID0_1_MARK, PORT254_FN1), + PINMUX_DATA(TDO2_MARK, PORT254_FN2), + PINMUX_DATA(SDHID0_2_MARK, PORT255_FN1), + PINMUX_DATA(TDI2_MARK, PORT255_FN2), + PINMUX_DATA(SDHID0_3_MARK, PORT256_FN1), + PINMUX_DATA(RTCK2_MARK, PORT256_FN2), + + /* 49-6 (FN) */ + PINMUX_DATA(SDHICMD0_MARK, PORT257_FN1), + PINMUX_DATA(TRST2_MARK, PORT257_FN2), + PINMUX_DATA(SDHIWP0_MARK, PORT258_FN1), + PINMUX_DATA(EDBGREQ2_MARK, PORT258_FN2), + PINMUX_DATA(SDHICLK1_MARK, PORT259_FN1), + PINMUX_DATA(TCK3_MARK, PORT259_FN4), + PINMUX_DATA(SDHID1_0_MARK, PORT260_FN1), + PINMUX_DATA(M11_SLCD_SO2_MARK, PORT260_FN2), + PINMUX_DATA(TS_SPSYNC2_MARK, PORT260_FN3), + PINMUX_DATA(TMS3_MARK, PORT260_FN4), + PINMUX_DATA(SDHID1_1_MARK, PORT261_FN1), + PINMUX_DATA(M9_SLCD_AO2_MARK, PORT261_FN2), + PINMUX_DATA(TS_SDAT2_MARK, PORT261_FN3), + PINMUX_DATA(TDO3_MARK, PORT261_FN4), + PINMUX_DATA(SDHID1_2_MARK, PORT262_FN1), + PINMUX_DATA(M10_SLCD_CK2_MARK, PORT262_FN2), + PINMUX_DATA(TS_SDEN2_MARK, PORT262_FN3), + PINMUX_DATA(TDI3_MARK, PORT262_FN4), + PINMUX_DATA(SDHID1_3_MARK, PORT263_FN1), + PINMUX_DATA(M12_SLCD_CE2_MARK, PORT263_FN2), + PINMUX_DATA(TS_SCK2_MARK, PORT263_FN3), + PINMUX_DATA(RTCK3_MARK, PORT263_FN4), + PINMUX_DATA(SDHICMD1_MARK, PORT264_FN1), + PINMUX_DATA(TRST3_MARK, PORT264_FN4), + PINMUX_DATA(SDHICLK2_MARK, PORT265_FN1), + PINMUX_DATA(SCIFB_SCK_MARK, PORT265_FN2), + PINMUX_DATA(SDHID2_0_MARK, PORT266_FN1), + PINMUX_DATA(SCIFB_TXD_MARK, PORT266_FN2), + PINMUX_DATA(SDHID2_1_MARK, PORT267_FN1), + PINMUX_DATA(SCIFB_CTS_MARK, PORT267_FN2), + PINMUX_DATA(SDHID2_2_MARK, PORT268_FN1), + PINMUX_DATA(SCIFB_RXD_MARK, PORT268_FN2), + PINMUX_DATA(SDHID2_3_MARK, PORT269_FN1), + PINMUX_DATA(SCIFB_RTS_MARK, PORT269_FN2), + PINMUX_DATA(SDHICMD2_MARK, PORT270_FN1), + PINMUX_DATA(RESETOUTS_MARK, PORT271_FN1), + PINMUX_DATA(DIVLOCK_MARK, PORT272_FN1), +}; + +static struct pinmux_gpio pinmux_gpios[] = { + /* 49-1 -> 49-6 (GPIO) */ + GPIO_PORT_ALL(), + + /* Special Pull-up / Pull-down Functions */ + GPIO_FN(PORT48_KEYIN0_PU), GPIO_FN(PORT49_KEYIN1_PU), + GPIO_FN(PORT50_KEYIN2_PU), GPIO_FN(PORT55_KEYIN3_PU), + GPIO_FN(PORT56_KEYIN4_PU), GPIO_FN(PORT57_KEYIN5_PU), + GPIO_FN(PORT58_KEYIN6_PU), + + /* 49-1 (FN) */ + GPIO_FN(VBUS0), GPIO_FN(CPORT0), GPIO_FN(CPORT1), GPIO_FN(CPORT2), + GPIO_FN(CPORT3), GPIO_FN(CPORT4), GPIO_FN(CPORT5), GPIO_FN(CPORT6), + GPIO_FN(CPORT7), GPIO_FN(CPORT8), GPIO_FN(CPORT9), GPIO_FN(CPORT10), + GPIO_FN(CPORT11), GPIO_FN(SIN2), GPIO_FN(CPORT12), GPIO_FN(XCTS2), + GPIO_FN(CPORT13), GPIO_FN(RFSPO4), GPIO_FN(CPORT14), GPIO_FN(RFSPO5), + GPIO_FN(CPORT15), GPIO_FN(CPORT16), GPIO_FN(CPORT17), GPIO_FN(SOUT2), + GPIO_FN(CPORT18), GPIO_FN(XRTS2), GPIO_FN(CPORT19), GPIO_FN(CPORT20), + GPIO_FN(RFSPO6), GPIO_FN(CPORT21), GPIO_FN(STATUS0), GPIO_FN(CPORT22), + GPIO_FN(STATUS1), GPIO_FN(CPORT23), GPIO_FN(STATUS2), GPIO_FN(RFSPO7), + GPIO_FN(MPORT0), GPIO_FN(MPORT1), GPIO_FN(B_SYNLD1), GPIO_FN(B_SYNLD2), + GPIO_FN(XMAINPS), GPIO_FN(XDIVPS), GPIO_FN(XIDRST), GPIO_FN(IDCLK), + GPIO_FN(IDIO), GPIO_FN(SOUT1), GPIO_FN(SCIFA4_TXD), + GPIO_FN(M02_BERDAT), GPIO_FN(SIN1), GPIO_FN(SCIFA4_RXD), GPIO_FN(XWUP), + GPIO_FN(XRTS1), GPIO_FN(SCIFA4_RTS), GPIO_FN(M03_BERCLK), + GPIO_FN(XCTS1), GPIO_FN(SCIFA4_CTS), + + /* 49-2 (FN) */ + GPIO_FN(HSU_IQ_AGC6), GPIO_FN(MFG2_IN2), GPIO_FN(MSIOF2_MCK0), + GPIO_FN(HSU_IQ_AGC5), GPIO_FN(MFG2_IN1), GPIO_FN(MSIOF2_MCK1), + GPIO_FN(HSU_IQ_AGC4), GPIO_FN(MSIOF2_RSYNC), + GPIO_FN(HSU_IQ_AGC3), GPIO_FN(MFG2_OUT1), GPIO_FN(MSIOF2_RSCK), + GPIO_FN(HSU_IQ_AGC2), GPIO_FN(PORT42_KEYOUT0), + GPIO_FN(HSU_IQ_AGC1), GPIO_FN(PORT43_KEYOUT1), + GPIO_FN(HSU_IQ_AGC0), GPIO_FN(PORT44_KEYOUT2), + GPIO_FN(HSU_IQ_AGC_ST), GPIO_FN(PORT45_KEYOUT3), + GPIO_FN(HSU_IQ_PDO), GPIO_FN(PORT46_KEYOUT4), + GPIO_FN(HSU_IQ_PYO), GPIO_FN(PORT47_KEYOUT5), + GPIO_FN(HSU_EN_TXMUX_G3MO), GPIO_FN(PORT48_KEYIN0), + GPIO_FN(HSU_I_TXMUX_G3MO), GPIO_FN(PORT49_KEYIN1), + GPIO_FN(HSU_Q_TXMUX_G3MO), GPIO_FN(PORT50_KEYIN2), + GPIO_FN(HSU_SYO), GPIO_FN(PORT51_MSIOF2_TSYNC), + GPIO_FN(HSU_SDO), GPIO_FN(PORT52_MSIOF2_TSCK), + GPIO_FN(HSU_TGTTI_G3MO), GPIO_FN(PORT53_MSIOF2_TXD), + GPIO_FN(B_TIME_STAMP), GPIO_FN(PORT54_MSIOF2_RXD), + GPIO_FN(HSU_SDI), GPIO_FN(PORT55_KEYIN3), + GPIO_FN(HSU_SCO), GPIO_FN(PORT56_KEYIN4), + GPIO_FN(HSU_DREQ), GPIO_FN(PORT57_KEYIN5), + GPIO_FN(HSU_DACK), GPIO_FN(PORT58_KEYIN6), + GPIO_FN(HSU_CLK61M), GPIO_FN(PORT59_MSIOF2_SS1), + GPIO_FN(HSU_XRST), GPIO_FN(PORT60_MSIOF2_SS2), + GPIO_FN(PCMCLKO), GPIO_FN(SYNC8KO), GPIO_FN(DNPCM_A), GPIO_FN(UPPCM_A), + GPIO_FN(XTALB1L), + GPIO_FN(GPS_AGC1), GPIO_FN(SCIFA0_RTS), + GPIO_FN(GPS_AGC2), GPIO_FN(SCIFA0_SCK), + GPIO_FN(GPS_AGC3), GPIO_FN(SCIFA0_TXD), + GPIO_FN(GPS_AGC4), GPIO_FN(SCIFA0_RXD), + GPIO_FN(GPS_PWRD), GPIO_FN(SCIFA0_CTS), + GPIO_FN(GPS_IM), GPIO_FN(GPS_IS), GPIO_FN(GPS_QM), GPIO_FN(GPS_QS), + GPIO_FN(SIUBOMC), GPIO_FN(TPU2TO0), + GPIO_FN(SIUCKB), GPIO_FN(TPU2TO1), + GPIO_FN(SIUBOLR), GPIO_FN(BBIF2_TSYNC), GPIO_FN(TPU2TO2), + GPIO_FN(SIUBOBT), GPIO_FN(BBIF2_TSCK), GPIO_FN(TPU2TO3), + GPIO_FN(SIUBOSLD), GPIO_FN(BBIF2_TXD), GPIO_FN(TPU3TO0), + GPIO_FN(SIUBILR), GPIO_FN(TPU3TO1), + GPIO_FN(SIUBIBT), GPIO_FN(TPU3TO2), + GPIO_FN(SIUBISLD), GPIO_FN(TPU3TO3), + GPIO_FN(NMI), GPIO_FN(TPU4TO0), + GPIO_FN(DNPCM_M), GPIO_FN(TPU4TO1), GPIO_FN(TPU4TO2), GPIO_FN(TPU4TO3), + GPIO_FN(IRQ_TMPB), + GPIO_FN(PWEN), GPIO_FN(MFG1_OUT1), + GPIO_FN(OVCN), GPIO_FN(MFG1_IN1), + GPIO_FN(OVCN2), GPIO_FN(MFG1_IN2), + + /* 49-3 (FN) */ + GPIO_FN(RFSPO1), GPIO_FN(RFSPO2), GPIO_FN(RFSPO3), + GPIO_FN(PORT93_VIO_CKO2), + GPIO_FN(USBTERM), GPIO_FN(EXTLP), GPIO_FN(IDIN), + GPIO_FN(SCIFA5_CTS), GPIO_FN(MFG0_IN1), + GPIO_FN(SCIFA5_RTS), GPIO_FN(MFG0_IN2), + GPIO_FN(SCIFA5_RXD), + GPIO_FN(SCIFA5_TXD), + GPIO_FN(SCIFA5_SCK), GPIO_FN(MFG0_OUT1), + GPIO_FN(A0_EA0), GPIO_FN(BS), + GPIO_FN(A14_EA14), GPIO_FN(PORT102_KEYOUT0), + GPIO_FN(A15_EA15), GPIO_FN(PORT103_KEYOUT1), GPIO_FN(DV_CLKOL), + GPIO_FN(A16_EA16), GPIO_FN(PORT104_KEYOUT2), + GPIO_FN(DV_VSYNCL), GPIO_FN(MSIOF0_SS1), + GPIO_FN(A17_EA17), GPIO_FN(PORT105_KEYOUT3), + GPIO_FN(DV_HSYNCL), GPIO_FN(MSIOF0_TSYNC), + GPIO_FN(A18_EA18), GPIO_FN(PORT106_KEYOUT4), + GPIO_FN(DV_DL0), GPIO_FN(MSIOF0_TSCK), + GPIO_FN(A19_EA19), GPIO_FN(PORT107_KEYOUT5), + GPIO_FN(DV_DL1), GPIO_FN(MSIOF0_TXD), + GPIO_FN(A20_EA20), GPIO_FN(PORT108_KEYIN0), + GPIO_FN(DV_DL2), GPIO_FN(MSIOF0_RSCK), + GPIO_FN(A21_EA21), GPIO_FN(PORT109_KEYIN1), + GPIO_FN(DV_DL3), GPIO_FN(MSIOF0_RSYNC), + GPIO_FN(A22_EA22), GPIO_FN(PORT110_KEYIN2), + GPIO_FN(DV_DL4), GPIO_FN(MSIOF0_MCK0), + GPIO_FN(A23_EA23), GPIO_FN(PORT111_KEYIN3), + GPIO_FN(DV_DL5), GPIO_FN(MSIOF0_MCK1), + GPIO_FN(A24_EA24), GPIO_FN(PORT112_KEYIN4), + GPIO_FN(DV_DL6), GPIO_FN(MSIOF0_RXD), + GPIO_FN(A25_EA25), GPIO_FN(PORT113_KEYIN5), + GPIO_FN(DV_DL7), GPIO_FN(MSIOF0_SS2), + GPIO_FN(A26), GPIO_FN(PORT113_KEYIN6), GPIO_FN(DV_CLKIL), + GPIO_FN(D0_ED0_NAF0), GPIO_FN(D1_ED1_NAF1), GPIO_FN(D2_ED2_NAF2), + GPIO_FN(D3_ED3_NAF3), GPIO_FN(D4_ED4_NAF4), GPIO_FN(D5_ED5_NAF5), + GPIO_FN(D6_ED6_NAF6), GPIO_FN(D7_ED7_NAF7), GPIO_FN(D8_ED8_NAF8), + GPIO_FN(D9_ED9_NAF9), GPIO_FN(D10_ED10_NAF10), GPIO_FN(D11_ED11_NAF11), + GPIO_FN(D12_ED12_NAF12), GPIO_FN(D13_ED13_NAF13), + GPIO_FN(D14_ED14_NAF14), GPIO_FN(D15_ED15_NAF15), + GPIO_FN(CS4), GPIO_FN(CS5A), GPIO_FN(CS5B), GPIO_FN(FCE1), + GPIO_FN(CS6B), GPIO_FN(XCS2), GPIO_FN(FCE0), GPIO_FN(CS6A), + GPIO_FN(DACK0), GPIO_FN(WAIT), GPIO_FN(DREQ0), GPIO_FN(RD_XRD), + GPIO_FN(A27), GPIO_FN(RDWR_XWE), GPIO_FN(WE0_XWR0_FWE), + GPIO_FN(WE1_XWR1), GPIO_FN(FRB), GPIO_FN(CKO), + GPIO_FN(NBRSTOUT), GPIO_FN(NBRST), + + /* 49-4 (FN) */ + GPIO_FN(RFSPO0), GPIO_FN(PORT146_VIO_CKO2), GPIO_FN(TSTMD), + GPIO_FN(VIO_VD), GPIO_FN(VIO_HD), + GPIO_FN(VIO_D0), GPIO_FN(VIO_D1), GPIO_FN(VIO_D2), + GPIO_FN(VIO_D3), GPIO_FN(VIO_D4), GPIO_FN(VIO_D5), + GPIO_FN(VIO_D6), GPIO_FN(VIO_D7), GPIO_FN(VIO_D8), + GPIO_FN(VIO_D9), GPIO_FN(VIO_D10), GPIO_FN(VIO_D11), + GPIO_FN(VIO_D12), GPIO_FN(VIO_D13), GPIO_FN(VIO_D14), + GPIO_FN(VIO_D15), GPIO_FN(VIO_CLK), GPIO_FN(VIO_FIELD), + GPIO_FN(VIO_CKO), + GPIO_FN(MFG3_IN1), GPIO_FN(MFG3_IN2), + GPIO_FN(M9_SLCD_A01), GPIO_FN(MFG3_OUT1), GPIO_FN(TPU0TO0), + GPIO_FN(M10_SLCD_CK1), GPIO_FN(MFG4_IN1), GPIO_FN(TPU0TO1), + GPIO_FN(M11_SLCD_SO1), GPIO_FN(MFG4_IN2), GPIO_FN(TPU0TO2), + GPIO_FN(M12_SLCD_CE1), GPIO_FN(MFG4_OUT1), GPIO_FN(TPU0TO3), + GPIO_FN(LCDD0), GPIO_FN(PORT175_KEYOUT0), GPIO_FN(DV_D0), + GPIO_FN(SIUCKA), GPIO_FN(MFG0_OUT2), + GPIO_FN(LCDD1), GPIO_FN(PORT176_KEYOUT1), GPIO_FN(DV_D1), + GPIO_FN(SIUAOLR), GPIO_FN(BBIF2_TSYNC1), + GPIO_FN(LCDD2), GPIO_FN(PORT177_KEYOUT2), GPIO_FN(DV_D2), + GPIO_FN(SIUAOBT), GPIO_FN(BBIF2_TSCK1), + GPIO_FN(LCDD3), GPIO_FN(PORT178_KEYOUT3), GPIO_FN(DV_D3), + GPIO_FN(SIUAOSLD), GPIO_FN(BBIF2_TXD1), + GPIO_FN(LCDD4), GPIO_FN(PORT179_KEYOUT4), GPIO_FN(DV_D4), + GPIO_FN(SIUAISPD), GPIO_FN(MFG1_OUT2), + GPIO_FN(LCDD5), GPIO_FN(PORT180_KEYOUT5), GPIO_FN(DV_D5), + GPIO_FN(SIUAILR), GPIO_FN(MFG2_OUT2), + GPIO_FN(LCDD6), GPIO_FN(DV_D6), + GPIO_FN(SIUAIBT), GPIO_FN(MFG3_OUT2), GPIO_FN(XWR2), + GPIO_FN(LCDD7), GPIO_FN(DV_D7), + GPIO_FN(SIUAISLD), GPIO_FN(MFG4_OUT2), GPIO_FN(XWR3), + GPIO_FN(LCDD8), GPIO_FN(DV_D8), GPIO_FN(D16), GPIO_FN(ED16), + GPIO_FN(LCDD9), GPIO_FN(DV_D9), GPIO_FN(D17), GPIO_FN(ED17), + GPIO_FN(LCDD10), GPIO_FN(DV_D10), GPIO_FN(D18), GPIO_FN(ED18), + GPIO_FN(LCDD11), GPIO_FN(DV_D11), GPIO_FN(D19), GPIO_FN(ED19), + GPIO_FN(LCDD12), GPIO_FN(DV_D12), GPIO_FN(D20), GPIO_FN(ED20), + GPIO_FN(LCDD13), GPIO_FN(DV_D13), GPIO_FN(D21), GPIO_FN(ED21), + GPIO_FN(LCDD14), GPIO_FN(DV_D14), GPIO_FN(D22), GPIO_FN(ED22), + GPIO_FN(LCDD15), GPIO_FN(DV_D15), GPIO_FN(D23), GPIO_FN(ED23), + GPIO_FN(LCDD16), GPIO_FN(DV_HSYNC), GPIO_FN(D24), GPIO_FN(ED24), + GPIO_FN(LCDD17), GPIO_FN(DV_VSYNC), GPIO_FN(D25), GPIO_FN(ED25), + GPIO_FN(LCDD18), GPIO_FN(DREQ2), GPIO_FN(MSIOF0L_TSCK), + GPIO_FN(D26), GPIO_FN(ED26), + GPIO_FN(LCDD19), GPIO_FN(MSIOF0L_TSYNC), + GPIO_FN(D27), GPIO_FN(ED27), + GPIO_FN(LCDD20), GPIO_FN(TS_SPSYNC1), GPIO_FN(MSIOF0L_MCK0), + GPIO_FN(D28), GPIO_FN(ED28), + GPIO_FN(LCDD21), GPIO_FN(TS_SDAT1), GPIO_FN(MSIOF0L_MCK1), + GPIO_FN(D29), GPIO_FN(ED29), + GPIO_FN(LCDD22), GPIO_FN(TS_SDEN1), GPIO_FN(MSIOF0L_SS1), + GPIO_FN(D30), GPIO_FN(ED30), + GPIO_FN(LCDD23), GPIO_FN(TS_SCK1), GPIO_FN(MSIOF0L_SS2), + GPIO_FN(D31), GPIO_FN(ED31), + GPIO_FN(LCDDCK), GPIO_FN(LCDWR), GPIO_FN(DV_CKO), GPIO_FN(SIUAOSPD), + GPIO_FN(LCDRD), GPIO_FN(DACK2), GPIO_FN(MSIOF0L_RSYNC), + + /* 49-5 (FN) */ + GPIO_FN(LCDHSYN), GPIO_FN(LCDCS), GPIO_FN(LCDCS2), GPIO_FN(DACK3), + GPIO_FN(LCDDISP), GPIO_FN(LCDRS), GPIO_FN(DREQ3), GPIO_FN(MSIOF0L_RSCK), + GPIO_FN(LCDCSYN), GPIO_FN(LCDCSYN2), GPIO_FN(DV_CKI), + GPIO_FN(LCDLCLK), GPIO_FN(DREQ1), GPIO_FN(MSIOF0L_RXD), + GPIO_FN(LCDDON), GPIO_FN(LCDDON2), GPIO_FN(DACK1), GPIO_FN(MSIOF0L_TXD), + GPIO_FN(VIO_DR0), GPIO_FN(VIO_DR1), GPIO_FN(VIO_DR2), GPIO_FN(VIO_DR3), + GPIO_FN(VIO_DR4), GPIO_FN(VIO_DR5), GPIO_FN(VIO_DR6), GPIO_FN(VIO_DR7), + GPIO_FN(VIO_VDR), GPIO_FN(VIO_HDR), + GPIO_FN(VIO_CLKR), GPIO_FN(VIO_CKOR), + GPIO_FN(SCIFA1_TXD), GPIO_FN(GPS_PGFA0), + GPIO_FN(SCIFA1_SCK), GPIO_FN(GPS_PGFA1), + GPIO_FN(SCIFA1_RTS), GPIO_FN(GPS_EPPSINMON), + GPIO_FN(SCIFA1_RXD), GPIO_FN(SCIFA1_CTS), + GPIO_FN(MSIOF1_TXD), GPIO_FN(SCIFA1_TXD2), GPIO_FN(GPS_TXD), + GPIO_FN(MSIOF1_TSYNC), GPIO_FN(SCIFA1_CTS2), GPIO_FN(I2C_SDA2), + GPIO_FN(MSIOF1_TSCK), GPIO_FN(SCIFA1_SCK2), + GPIO_FN(MSIOF1_RXD), GPIO_FN(SCIFA1_RXD2), GPIO_FN(GPS_RXD), + GPIO_FN(MSIOF1_RSCK), GPIO_FN(SCIFA1_RTS2), + GPIO_FN(MSIOF1_RSYNC), GPIO_FN(I2C_SCL2), + GPIO_FN(MSIOF1_MCK0), GPIO_FN(MSIOF1_MCK1), + GPIO_FN(MSIOF1_SS1), GPIO_FN(EDBGREQ3), + GPIO_FN(MSIOF1_SS2), + GPIO_FN(PORT236_IROUT), GPIO_FN(IRDA_OUT), + GPIO_FN(IRDA_IN), GPIO_FN(IRDA_FIRSEL), + GPIO_FN(TPU1TO0), GPIO_FN(TS_SPSYNC3), + GPIO_FN(TPU1TO1), GPIO_FN(TS_SDAT3), + GPIO_FN(TPU1TO2), GPIO_FN(TS_SDEN3), GPIO_FN(PORT241_MSIOF2_SS1), + GPIO_FN(TPU1TO3), GPIO_FN(PORT242_MSIOF2_TSCK), + GPIO_FN(M13_BSW), GPIO_FN(PORT243_MSIOF2_TSYNC), + GPIO_FN(M14_GSW), GPIO_FN(PORT244_MSIOF2_TXD), + GPIO_FN(PORT245_IROUT), GPIO_FN(M15_RSW), + GPIO_FN(SOUT3), GPIO_FN(SCIFA2_TXD1), + GPIO_FN(SIN3), GPIO_FN(SCIFA2_RXD1), + GPIO_FN(XRTS3), GPIO_FN(SCIFA2_RTS1), GPIO_FN(PORT248_MSIOF2_SS2), + GPIO_FN(XCTS3), GPIO_FN(SCIFA2_CTS1), GPIO_FN(PORT249_MSIOF2_RXD), + GPIO_FN(DINT), GPIO_FN(SCIFA2_SCK1), GPIO_FN(TS_SCK3), + GPIO_FN(SDHICLK0), GPIO_FN(TCK2), + GPIO_FN(SDHICD0), + GPIO_FN(SDHID0_0), GPIO_FN(TMS2), + GPIO_FN(SDHID0_1), GPIO_FN(TDO2), + GPIO_FN(SDHID0_2), GPIO_FN(TDI2), + GPIO_FN(SDHID0_3), GPIO_FN(RTCK2), + + /* 49-6 (FN) */ + GPIO_FN(SDHICMD0), GPIO_FN(TRST2), + GPIO_FN(SDHIWP0), GPIO_FN(EDBGREQ2), + GPIO_FN(SDHICLK1), GPIO_FN(TCK3), + GPIO_FN(SDHID1_0), GPIO_FN(M11_SLCD_SO2), + GPIO_FN(TS_SPSYNC2), GPIO_FN(TMS3), + GPIO_FN(SDHID1_1), GPIO_FN(M9_SLCD_AO2), + GPIO_FN(TS_SDAT2), GPIO_FN(TDO3), + GPIO_FN(SDHID1_2), GPIO_FN(M10_SLCD_CK2), + GPIO_FN(TS_SDEN2), GPIO_FN(TDI3), + GPIO_FN(SDHID1_3), GPIO_FN(M12_SLCD_CE2), + GPIO_FN(TS_SCK2), GPIO_FN(RTCK3), + GPIO_FN(SDHICMD1), GPIO_FN(TRST3), + GPIO_FN(SDHICLK2), GPIO_FN(SCIFB_SCK), + GPIO_FN(SDHID2_0), GPIO_FN(SCIFB_TXD), + GPIO_FN(SDHID2_1), GPIO_FN(SCIFB_CTS), + GPIO_FN(SDHID2_2), GPIO_FN(SCIFB_RXD), + GPIO_FN(SDHID2_3), GPIO_FN(SCIFB_RTS), + GPIO_FN(SDHICMD2), + GPIO_FN(RESETOUTS), + GPIO_FN(DIVLOCK), +}; + +static struct pinmux_cfg_reg pinmux_config_regs[] = { + PORTCR(0, 0xe6050000), /* PORT0CR */ + PORTCR(1, 0xe6050001), /* PORT1CR */ + PORTCR(2, 0xe6050002), /* PORT2CR */ + PORTCR(3, 0xe6050003), /* PORT3CR */ + PORTCR(4, 0xe6050004), /* PORT4CR */ + PORTCR(5, 0xe6050005), /* PORT5CR */ + PORTCR(6, 0xe6050006), /* PORT6CR */ + PORTCR(7, 0xe6050007), /* PORT7CR */ + PORTCR(8, 0xe6050008), /* PORT8CR */ + PORTCR(9, 0xe6050009), /* PORT9CR */ + + PORTCR(10, 0xe605000a), /* PORT10CR */ + PORTCR(11, 0xe605000b), /* PORT11CR */ + PORTCR(12, 0xe605000c), /* PORT12CR */ + PORTCR(13, 0xe605000d), /* PORT13CR */ + PORTCR(14, 0xe605000e), /* PORT14CR */ + PORTCR(15, 0xe605000f), /* PORT15CR */ + PORTCR(16, 0xe6050010), /* PORT16CR */ + PORTCR(17, 0xe6050011), /* PORT17CR */ + PORTCR(18, 0xe6050012), /* PORT18CR */ + PORTCR(19, 0xe6050013), /* PORT19CR */ + + PORTCR(20, 0xe6050014), /* PORT20CR */ + PORTCR(21, 0xe6050015), /* PORT21CR */ + PORTCR(22, 0xe6050016), /* PORT22CR */ + PORTCR(23, 0xe6050017), /* PORT23CR */ + PORTCR(24, 0xe6050018), /* PORT24CR */ + PORTCR(25, 0xe6050019), /* PORT25CR */ + PORTCR(26, 0xe605001a), /* PORT26CR */ + PORTCR(27, 0xe605001b), /* PORT27CR */ + PORTCR(28, 0xe605001c), /* PORT28CR */ + PORTCR(29, 0xe605001d), /* PORT29CR */ + + PORTCR(30, 0xe605001e), /* PORT30CR */ + PORTCR(31, 0xe605001f), /* PORT31CR */ + PORTCR(32, 0xe6050020), /* PORT32CR */ + PORTCR(33, 0xe6050021), /* PORT33CR */ + PORTCR(34, 0xe6050022), /* PORT34CR */ + PORTCR(35, 0xe6050023), /* PORT35CR */ + PORTCR(36, 0xe6050024), /* PORT36CR */ + PORTCR(37, 0xe6050025), /* PORT37CR */ + PORTCR(38, 0xe6050026), /* PORT38CR */ + PORTCR(39, 0xe6050027), /* PORT39CR */ + + PORTCR(40, 0xe6050028), /* PORT40CR */ + PORTCR(41, 0xe6050029), /* PORT41CR */ + PORTCR(42, 0xe605002a), /* PORT42CR */ + PORTCR(43, 0xe605002b), /* PORT43CR */ + PORTCR(44, 0xe605002c), /* PORT44CR */ + PORTCR(45, 0xe605002d), /* PORT45CR */ + PORTCR(46, 0xe605002e), /* PORT46CR */ + PORTCR(47, 0xe605002f), /* PORT47CR */ + PORTCR(48, 0xe6050030), /* PORT48CR */ + PORTCR(49, 0xe6050031), /* PORT49CR */ + + PORTCR(50, 0xe6050032), /* PORT50CR */ + PORTCR(51, 0xe6050033), /* PORT51CR */ + PORTCR(52, 0xe6050034), /* PORT52CR */ + PORTCR(53, 0xe6050035), /* PORT53CR */ + PORTCR(54, 0xe6050036), /* PORT54CR */ + PORTCR(55, 0xe6050037), /* PORT55CR */ + PORTCR(56, 0xe6050038), /* PORT56CR */ + PORTCR(57, 0xe6050039), /* PORT57CR */ + PORTCR(58, 0xe605003a), /* PORT58CR */ + PORTCR(59, 0xe605003b), /* PORT59CR */ + + PORTCR(60, 0xe605003c), /* PORT60CR */ + PORTCR(61, 0xe605003d), /* PORT61CR */ + PORTCR(62, 0xe605003e), /* PORT62CR */ + PORTCR(63, 0xe605003f), /* PORT63CR */ + PORTCR(64, 0xe6050040), /* PORT64CR */ + PORTCR(65, 0xe6050041), /* PORT65CR */ + PORTCR(66, 0xe6050042), /* PORT66CR */ + PORTCR(67, 0xe6050043), /* PORT67CR */ + PORTCR(68, 0xe6050044), /* PORT68CR */ + PORTCR(69, 0xe6050045), /* PORT69CR */ + + PORTCR(70, 0xe6050046), /* PORT70CR */ + PORTCR(71, 0xe6050047), /* PORT71CR */ + PORTCR(72, 0xe6050048), /* PORT72CR */ + PORTCR(73, 0xe6050049), /* PORT73CR */ + PORTCR(74, 0xe605004a), /* PORT74CR */ + PORTCR(75, 0xe605004b), /* PORT75CR */ + PORTCR(76, 0xe605004c), /* PORT76CR */ + PORTCR(77, 0xe605004d), /* PORT77CR */ + PORTCR(78, 0xe605004e), /* PORT78CR */ + PORTCR(79, 0xe605004f), /* PORT79CR */ + + PORTCR(80, 0xe6050050), /* PORT80CR */ + PORTCR(81, 0xe6050051), /* PORT81CR */ + PORTCR(82, 0xe6050052), /* PORT82CR */ + PORTCR(83, 0xe6050053), /* PORT83CR */ + PORTCR(84, 0xe6050054), /* PORT84CR */ + PORTCR(85, 0xe6050055), /* PORT85CR */ + PORTCR(86, 0xe6050056), /* PORT86CR */ + PORTCR(87, 0xe6050057), /* PORT87CR */ + PORTCR(88, 0xe6051058), /* PORT88CR */ + PORTCR(89, 0xe6051059), /* PORT89CR */ + + PORTCR(90, 0xe605105a), /* PORT90CR */ + PORTCR(91, 0xe605105b), /* PORT91CR */ + PORTCR(92, 0xe605105c), /* PORT92CR */ + PORTCR(93, 0xe605105d), /* PORT93CR */ + PORTCR(94, 0xe605105e), /* PORT94CR */ + PORTCR(95, 0xe605105f), /* PORT95CR */ + PORTCR(96, 0xe6051060), /* PORT96CR */ + PORTCR(97, 0xe6051061), /* PORT97CR */ + PORTCR(98, 0xe6051062), /* PORT98CR */ + PORTCR(99, 0xe6051063), /* PORT99CR */ + + PORTCR(100, 0xe6051064), /* PORT100CR */ + PORTCR(101, 0xe6051065), /* PORT101CR */ + PORTCR(102, 0xe6051066), /* PORT102CR */ + PORTCR(103, 0xe6051067), /* PORT103CR */ + PORTCR(104, 0xe6051068), /* PORT104CR */ + PORTCR(105, 0xe6051069), /* PORT105CR */ + PORTCR(106, 0xe605106a), /* PORT106CR */ + PORTCR(107, 0xe605106b), /* PORT107CR */ + PORTCR(108, 0xe605106c), /* PORT108CR */ + PORTCR(109, 0xe605106d), /* PORT109CR */ + + PORTCR(110, 0xe605106e), /* PORT110CR */ + PORTCR(111, 0xe605106f), /* PORT111CR */ + PORTCR(112, 0xe6051070), /* PORT112CR */ + PORTCR(113, 0xe6051071), /* PORT113CR */ + PORTCR(114, 0xe6051072), /* PORT114CR */ + PORTCR(115, 0xe6051073), /* PORT115CR */ + PORTCR(116, 0xe6051074), /* PORT116CR */ + PORTCR(117, 0xe6051075), /* PORT117CR */ + PORTCR(118, 0xe6051076), /* PORT118CR */ + PORTCR(119, 0xe6051077), /* PORT119CR */ + + PORTCR(120, 0xe6051078), /* PORT120CR */ + PORTCR(121, 0xe6051079), /* PORT121CR */ + PORTCR(122, 0xe605107a), /* PORT122CR */ + PORTCR(123, 0xe605107b), /* PORT123CR */ + PORTCR(124, 0xe605107c), /* PORT124CR */ + PORTCR(125, 0xe605107d), /* PORT125CR */ + PORTCR(126, 0xe605107e), /* PORT126CR */ + PORTCR(127, 0xe605107f), /* PORT127CR */ + PORTCR(128, 0xe6051080), /* PORT128CR */ + PORTCR(129, 0xe6051081), /* PORT129CR */ + + PORTCR(130, 0xe6051082), /* PORT130CR */ + PORTCR(131, 0xe6051083), /* PORT131CR */ + PORTCR(132, 0xe6051084), /* PORT132CR */ + PORTCR(133, 0xe6051085), /* PORT133CR */ + PORTCR(134, 0xe6051086), /* PORT134CR */ + PORTCR(135, 0xe6051087), /* PORT135CR */ + PORTCR(136, 0xe6051088), /* PORT136CR */ + PORTCR(137, 0xe6051089), /* PORT137CR */ + PORTCR(138, 0xe605108a), /* PORT138CR */ + PORTCR(139, 0xe605108b), /* PORT139CR */ + + PORTCR(140, 0xe605108c), /* PORT140CR */ + PORTCR(141, 0xe605108d), /* PORT141CR */ + PORTCR(142, 0xe605108e), /* PORT142CR */ + PORTCR(143, 0xe605108f), /* PORT143CR */ + PORTCR(144, 0xe6051090), /* PORT144CR */ + PORTCR(145, 0xe6051091), /* PORT145CR */ + PORTCR(146, 0xe6051092), /* PORT146CR */ + PORTCR(147, 0xe6051093), /* PORT147CR */ + PORTCR(148, 0xe6051094), /* PORT148CR */ + PORTCR(149, 0xe6051095), /* PORT149CR */ + + PORTCR(150, 0xe6051096), /* PORT150CR */ + PORTCR(151, 0xe6051097), /* PORT151CR */ + PORTCR(152, 0xe6051098), /* PORT152CR */ + PORTCR(153, 0xe6051099), /* PORT153CR */ + PORTCR(154, 0xe605109a), /* PORT154CR */ + PORTCR(155, 0xe605109b), /* PORT155CR */ + PORTCR(156, 0xe605109c), /* PORT156CR */ + PORTCR(157, 0xe605109d), /* PORT157CR */ + PORTCR(158, 0xe605109e), /* PORT158CR */ + PORTCR(159, 0xe605109f), /* PORT159CR */ + + PORTCR(160, 0xe60510a0), /* PORT160CR */ + PORTCR(161, 0xe60510a1), /* PORT161CR */ + PORTCR(162, 0xe60510a2), /* PORT162CR */ + PORTCR(163, 0xe60510a3), /* PORT163CR */ + PORTCR(164, 0xe60510a4), /* PORT164CR */ + PORTCR(165, 0xe60510a5), /* PORT165CR */ + PORTCR(166, 0xe60510a6), /* PORT166CR */ + PORTCR(167, 0xe60510a7), /* PORT167CR */ + PORTCR(168, 0xe60510a8), /* PORT168CR */ + PORTCR(169, 0xe60510a9), /* PORT169CR */ + + PORTCR(170, 0xe60510aa), /* PORT170CR */ + PORTCR(171, 0xe60510ab), /* PORT171CR */ + PORTCR(172, 0xe60510ac), /* PORT172CR */ + PORTCR(173, 0xe60510ad), /* PORT173CR */ + PORTCR(174, 0xe60510ae), /* PORT174CR */ + PORTCR(175, 0xe60520af), /* PORT175CR */ + PORTCR(176, 0xe60520b0), /* PORT176CR */ + PORTCR(177, 0xe60520b1), /* PORT177CR */ + PORTCR(178, 0xe60520b2), /* PORT178CR */ + PORTCR(179, 0xe60520b3), /* PORT179CR */ + + PORTCR(180, 0xe60520b4), /* PORT180CR */ + PORTCR(181, 0xe60520b5), /* PORT181CR */ + PORTCR(182, 0xe60520b6), /* PORT182CR */ + PORTCR(183, 0xe60520b7), /* PORT183CR */ + PORTCR(184, 0xe60520b8), /* PORT184CR */ + PORTCR(185, 0xe60520b9), /* PORT185CR */ + PORTCR(186, 0xe60520ba), /* PORT186CR */ + PORTCR(187, 0xe60520bb), /* PORT187CR */ + PORTCR(188, 0xe60520bc), /* PORT188CR */ + PORTCR(189, 0xe60520bd), /* PORT189CR */ + + PORTCR(190, 0xe60520be), /* PORT190CR */ + PORTCR(191, 0xe60520bf), /* PORT191CR */ + PORTCR(192, 0xe60520c0), /* PORT192CR */ + PORTCR(193, 0xe60520c1), /* PORT193CR */ + PORTCR(194, 0xe60520c2), /* PORT194CR */ + PORTCR(195, 0xe60520c3), /* PORT195CR */ + PORTCR(196, 0xe60520c4), /* PORT196CR */ + PORTCR(197, 0xe60520c5), /* PORT197CR */ + PORTCR(198, 0xe60520c6), /* PORT198CR */ + PORTCR(199, 0xe60520c7), /* PORT199CR */ + + PORTCR(200, 0xe60520c8), /* PORT200CR */ + PORTCR(201, 0xe60520c9), /* PORT201CR */ + PORTCR(202, 0xe60520ca), /* PORT202CR */ + PORTCR(203, 0xe60520cb), /* PORT203CR */ + PORTCR(204, 0xe60520cc), /* PORT204CR */ + PORTCR(205, 0xe60520cd), /* PORT205CR */ + PORTCR(206, 0xe60520ce), /* PORT206CR */ + PORTCR(207, 0xe60520cf), /* PORT207CR */ + PORTCR(208, 0xe60520d0), /* PORT208CR */ + PORTCR(209, 0xe60520d1), /* PORT209CR */ + + PORTCR(210, 0xe60520d2), /* PORT210CR */ + PORTCR(211, 0xe60520d3), /* PORT211CR */ + PORTCR(212, 0xe60520d4), /* PORT212CR */ + PORTCR(213, 0xe60520d5), /* PORT213CR */ + PORTCR(214, 0xe60520d6), /* PORT214CR */ + PORTCR(215, 0xe60520d7), /* PORT215CR */ + PORTCR(216, 0xe60520d8), /* PORT216CR */ + PORTCR(217, 0xe60520d9), /* PORT217CR */ + PORTCR(218, 0xe60520da), /* PORT218CR */ + PORTCR(219, 0xe60520db), /* PORT219CR */ + + PORTCR(220, 0xe60520dc), /* PORT220CR */ + PORTCR(221, 0xe60520dd), /* PORT221CR */ + PORTCR(222, 0xe60520de), /* PORT222CR */ + PORTCR(223, 0xe60520df), /* PORT223CR */ + PORTCR(224, 0xe60520e0), /* PORT224CR */ + PORTCR(225, 0xe60520e1), /* PORT225CR */ + PORTCR(226, 0xe60520e2), /* PORT226CR */ + PORTCR(227, 0xe60520e3), /* PORT227CR */ + PORTCR(228, 0xe60520e4), /* PORT228CR */ + PORTCR(229, 0xe60520e5), /* PORT229CR */ + + PORTCR(230, 0xe60520e6), /* PORT230CR */ + PORTCR(231, 0xe60520e7), /* PORT231CR */ + PORTCR(232, 0xe60520e8), /* PORT232CR */ + PORTCR(233, 0xe60520e9), /* PORT233CR */ + PORTCR(234, 0xe60520ea), /* PORT234CR */ + PORTCR(235, 0xe60520eb), /* PORT235CR */ + PORTCR(236, 0xe60530ec), /* PORT236CR */ + PORTCR(237, 0xe60530ed), /* PORT237CR */ + PORTCR(238, 0xe60530ee), /* PORT238CR */ + PORTCR(239, 0xe60530ef), /* PORT239CR */ + + PORTCR(240, 0xe60530f0), /* PORT240CR */ + PORTCR(241, 0xe60530f1), /* PORT241CR */ + PORTCR(242, 0xe60530f2), /* PORT242CR */ + PORTCR(243, 0xe60530f3), /* PORT243CR */ + PORTCR(244, 0xe60530f4), /* PORT244CR */ + PORTCR(245, 0xe60530f5), /* PORT245CR */ + PORTCR(246, 0xe60530f6), /* PORT246CR */ + PORTCR(247, 0xe60530f7), /* PORT247CR */ + PORTCR(248, 0xe60530f8), /* PORT248CR */ + PORTCR(249, 0xe60530f9), /* PORT249CR */ + + PORTCR(250, 0xe60530fa), /* PORT250CR */ + PORTCR(251, 0xe60530fb), /* PORT251CR */ + PORTCR(252, 0xe60530fc), /* PORT252CR */ + PORTCR(253, 0xe60530fd), /* PORT253CR */ + PORTCR(254, 0xe60530fe), /* PORT254CR */ + PORTCR(255, 0xe60530ff), /* PORT255CR */ + PORTCR(256, 0xe6053100), /* PORT256CR */ + PORTCR(257, 0xe6053101), /* PORT257CR */ + PORTCR(258, 0xe6053102), /* PORT258CR */ + PORTCR(259, 0xe6053103), /* PORT259CR */ + + PORTCR(260, 0xe6053104), /* PORT260CR */ + PORTCR(261, 0xe6053105), /* PORT261CR */ + PORTCR(262, 0xe6053106), /* PORT262CR */ + PORTCR(263, 0xe6053107), /* PORT263CR */ + PORTCR(264, 0xe6053108), /* PORT264CR */ + PORTCR(265, 0xe6053109), /* PORT265CR */ + PORTCR(266, 0xe605310a), /* PORT266CR */ + PORTCR(267, 0xe605310b), /* PORT267CR */ + PORTCR(268, 0xe605310c), /* PORT268CR */ + PORTCR(269, 0xe605310d), /* PORT269CR */ + + PORTCR(270, 0xe605310e), /* PORT270CR */ + PORTCR(271, 0xe605310f), /* PORT271CR */ + PORTCR(272, 0xe6053110), /* PORT272CR */ + + { PINMUX_CFG_REG("MSELBCR", 0xe6058024, 32, 1) { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + 0, 0, + MSELBCR_MSEL2_0, MSELBCR_MSEL2_1, + 0, 0, + 0, 0 } + }, + { }, +}; + +static struct pinmux_data_reg pinmux_data_regs[] = { + { PINMUX_DATA_REG("PORTL031_000DR", 0xe6054000, 32) { + PORT31_DATA, PORT30_DATA, PORT29_DATA, PORT28_DATA, + PORT27_DATA, PORT26_DATA, PORT25_DATA, PORT24_DATA, + PORT23_DATA, PORT22_DATA, PORT21_DATA, PORT20_DATA, + PORT19_DATA, PORT18_DATA, PORT17_DATA, PORT16_DATA, + PORT15_DATA, PORT14_DATA, PORT13_DATA, PORT12_DATA, + PORT11_DATA, PORT10_DATA, PORT9_DATA, PORT8_DATA, + PORT7_DATA, PORT6_DATA, PORT5_DATA, PORT4_DATA, + PORT3_DATA, PORT2_DATA, PORT1_DATA, PORT0_DATA } + }, + { PINMUX_DATA_REG("PORTL063_032DR", 0xe6054004, 32) { + PORT63_DATA, PORT62_DATA, PORT61_DATA, PORT60_DATA, + PORT59_DATA, PORT58_DATA, PORT57_DATA, PORT56_DATA, + PORT55_DATA, PORT54_DATA, PORT53_DATA, PORT52_DATA, + PORT51_DATA, PORT50_DATA, PORT49_DATA, PORT48_DATA, + PORT47_DATA, PORT46_DATA, PORT45_DATA, PORT44_DATA, + PORT43_DATA, PORT42_DATA, PORT41_DATA, PORT40_DATA, + PORT39_DATA, PORT38_DATA, PORT37_DATA, PORT36_DATA, + PORT35_DATA, PORT34_DATA, PORT33_DATA, PORT32_DATA } + }, + { PINMUX_DATA_REG("PORTL095_064DR", 0xe6054008, 32) { + PORT95_DATA, PORT94_DATA, PORT93_DATA, PORT92_DATA, + PORT91_DATA, PORT90_DATA, PORT89_DATA, PORT88_DATA, + PORT87_DATA, PORT86_DATA, PORT85_DATA, PORT84_DATA, + PORT83_DATA, PORT82_DATA, PORT81_DATA, PORT80_DATA, + PORT79_DATA, PORT78_DATA, PORT77_DATA, PORT76_DATA, + PORT75_DATA, PORT74_DATA, PORT73_DATA, PORT72_DATA, + PORT71_DATA, PORT70_DATA, PORT69_DATA, PORT68_DATA, + PORT67_DATA, PORT66_DATA, PORT65_DATA, PORT64_DATA } + }, + { PINMUX_DATA_REG("PORTD127_096DR", 0xe6055004, 32) { + PORT127_DATA, PORT126_DATA, PORT125_DATA, PORT124_DATA, + PORT123_DATA, PORT122_DATA, PORT121_DATA, PORT120_DATA, + PORT119_DATA, PORT118_DATA, PORT117_DATA, PORT116_DATA, + PORT115_DATA, PORT114_DATA, PORT113_DATA, PORT112_DATA, + PORT111_DATA, PORT110_DATA, PORT109_DATA, PORT108_DATA, + PORT107_DATA, PORT106_DATA, PORT105_DATA, PORT104_DATA, + PORT103_DATA, PORT102_DATA, PORT101_DATA, PORT100_DATA, + PORT99_DATA, PORT98_DATA, PORT97_DATA, PORT96_DATA } + }, + { PINMUX_DATA_REG("PORTD159_128DR", 0xe6055008, 32) { + PORT159_DATA, PORT158_DATA, PORT157_DATA, PORT156_DATA, + PORT155_DATA, PORT154_DATA, PORT153_DATA, PORT152_DATA, + PORT151_DATA, PORT150_DATA, PORT149_DATA, PORT148_DATA, + PORT147_DATA, PORT146_DATA, PORT145_DATA, PORT144_DATA, + PORT143_DATA, PORT142_DATA, PORT141_DATA, PORT140_DATA, + PORT139_DATA, PORT138_DATA, PORT137_DATA, PORT136_DATA, + PORT135_DATA, PORT134_DATA, PORT133_DATA, PORT132_DATA, + PORT131_DATA, PORT130_DATA, PORT129_DATA, PORT128_DATA } + }, + { PINMUX_DATA_REG("PORTR191_160DR", 0xe6056000, 32) { + PORT191_DATA, PORT190_DATA, PORT189_DATA, PORT188_DATA, + PORT187_DATA, PORT186_DATA, PORT185_DATA, PORT184_DATA, + PORT183_DATA, PORT182_DATA, PORT181_DATA, PORT180_DATA, + PORT179_DATA, PORT178_DATA, PORT177_DATA, PORT176_DATA, + PORT175_DATA, PORT174_DATA, PORT173_DATA, PORT172_DATA, + PORT171_DATA, PORT170_DATA, PORT169_DATA, PORT168_DATA, + PORT167_DATA, PORT166_DATA, PORT165_DATA, PORT164_DATA, + PORT163_DATA, PORT162_DATA, PORT161_DATA, PORT160_DATA } + }, + { PINMUX_DATA_REG("PORTR223_192DR", 0xe6056004, 32) { + PORT223_DATA, PORT222_DATA, PORT221_DATA, PORT220_DATA, + PORT219_DATA, PORT218_DATA, PORT217_DATA, PORT216_DATA, + PORT215_DATA, PORT214_DATA, PORT213_DATA, PORT212_DATA, + PORT211_DATA, PORT210_DATA, PORT209_DATA, PORT208_DATA, + PORT207_DATA, PORT206_DATA, PORT205_DATA, PORT204_DATA, + PORT203_DATA, PORT202_DATA, PORT201_DATA, PORT200_DATA, + PORT199_DATA, PORT198_DATA, PORT197_DATA, PORT196_DATA, + PORT195_DATA, PORT194_DATA, PORT193_DATA, PORT192_DATA } + }, + { PINMUX_DATA_REG("PORTU255_224DR", 0xe6057000, 32) { + PORT255_DATA, PORT254_DATA, PORT253_DATA, PORT252_DATA, + PORT251_DATA, PORT250_DATA, PORT249_DATA, PORT248_DATA, + PORT247_DATA, PORT246_DATA, PORT245_DATA, PORT244_DATA, + PORT243_DATA, PORT242_DATA, PORT241_DATA, PORT240_DATA, + PORT239_DATA, PORT238_DATA, PORT237_DATA, PORT236_DATA, + PORT235_DATA, PORT234_DATA, PORT233_DATA, PORT232_DATA, + PORT231_DATA, PORT230_DATA, PORT229_DATA, PORT228_DATA, + PORT227_DATA, PORT226_DATA, PORT225_DATA, PORT224_DATA } + }, + { PINMUX_DATA_REG("PORTU287_256DR", 0xe6057004, 32) { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, PORT272_DATA, + PORT271_DATA, PORT270_DATA, PORT269_DATA, PORT268_DATA, + PORT267_DATA, PORT266_DATA, PORT265_DATA, PORT264_DATA, + PORT263_DATA, PORT262_DATA, PORT261_DATA, PORT260_DATA, + PORT259_DATA, PORT258_DATA, PORT257_DATA, PORT256_DATA } + }, + { }, +}; + +static struct pinmux_info sh7367_pinmux_info = { + .name = "sh7367_pfc", + .reserved_id = PINMUX_RESERVED, + .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, + .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, + .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END }, + .input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END }, + .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, + .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, + .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, + + .first_gpio = GPIO_PORT0, + .last_gpio = GPIO_FN_DIVLOCK, + + .gpios = pinmux_gpios, + .cfg_regs = pinmux_config_regs, + .data_regs = pinmux_data_regs, + + .gpio_data = pinmux_data, + .gpio_data_size = ARRAY_SIZE(pinmux_data), +}; + +void sh7367_pinmux_init(void) +{ + register_pinmux(&sh7367_pinmux_info); +} diff --git a/trunk/arch/arm/mach-shmobile/pfc-sh7377.c b/trunk/arch/arm/mach-shmobile/pfc-sh7377.c new file mode 100644 index 000000000000..f3117f67fa25 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/pfc-sh7377.c @@ -0,0 +1,1688 @@ +/* + * sh7377 processor support - PFC hardware block + * + * Copyright (C) 2010 NISHIMOTO Hiroki + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of the + * License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include + +#define CPU_ALL_PORT(fn, pfx, sfx) \ + PORT_10(fn, pfx, sfx), PORT_90(fn, pfx, sfx), \ + PORT_10(fn, pfx##10, sfx), \ + PORT_1(fn, pfx##110, sfx), PORT_1(fn, pfx##111, sfx), \ + PORT_1(fn, pfx##112, sfx), PORT_1(fn, pfx##113, sfx), \ + PORT_1(fn, pfx##114, sfx), PORT_1(fn, pfx##115, sfx), \ + PORT_1(fn, pfx##116, sfx), PORT_1(fn, pfx##117, sfx), \ + PORT_1(fn, pfx##118, sfx), \ + PORT_1(fn, pfx##128, sfx), PORT_1(fn, pfx##129, sfx), \ + PORT_10(fn, pfx##13, sfx), PORT_10(fn, pfx##14, sfx), \ + PORT_10(fn, pfx##15, sfx), \ + PORT_1(fn, pfx##160, sfx), PORT_1(fn, pfx##161, sfx), \ + PORT_1(fn, pfx##162, sfx), PORT_1(fn, pfx##163, sfx), \ + PORT_1(fn, pfx##164, sfx), \ + PORT_1(fn, pfx##192, sfx), PORT_1(fn, pfx##193, sfx), \ + PORT_1(fn, pfx##194, sfx), PORT_1(fn, pfx##195, sfx), \ + PORT_1(fn, pfx##196, sfx), PORT_1(fn, pfx##197, sfx), \ + PORT_1(fn, pfx##198, sfx), PORT_1(fn, pfx##199, sfx), \ + PORT_10(fn, pfx##20, sfx), PORT_10(fn, pfx##21, sfx), \ + PORT_10(fn, pfx##22, sfx), PORT_10(fn, pfx##23, sfx), \ + PORT_10(fn, pfx##24, sfx), PORT_10(fn, pfx##25, sfx), \ + PORT_1(fn, pfx##260, sfx), PORT_1(fn, pfx##261, sfx), \ + PORT_1(fn, pfx##262, sfx), PORT_1(fn, pfx##263, sfx), \ + PORT_1(fn, pfx##264, sfx) + +enum { + PINMUX_RESERVED = 0, + + PINMUX_DATA_BEGIN, + PORT_ALL(DATA), /* PORT0_DATA -> PORT264_DATA */ + PINMUX_DATA_END, + + PINMUX_INPUT_BEGIN, + PORT_ALL(IN), /* PORT0_IN -> PORT264_IN */ + PINMUX_INPUT_END, + + PINMUX_INPUT_PULLUP_BEGIN, + PORT_ALL(IN_PU), /* PORT0_IN_PU -> PORT264_IN_PU */ + PINMUX_INPUT_PULLUP_END, + + PINMUX_INPUT_PULLDOWN_BEGIN, + PORT_ALL(IN_PD), /* PORT0_IN_PD -> PORT264_IN_PD */ + PINMUX_INPUT_PULLDOWN_END, + + PINMUX_OUTPUT_BEGIN, + PORT_ALL(OUT), /* PORT0_OUT -> PORT264_OUT */ + PINMUX_OUTPUT_END, + + PINMUX_FUNCTION_BEGIN, + PORT_ALL(FN_IN), /* PORT0_FN_IN -> PORT264_FN_IN */ + PORT_ALL(FN_OUT), /* PORT0_FN_OUT -> PORT264_FN_OUT */ + PORT_ALL(FN0), /* PORT0_FN0 -> PORT264_FN0 */ + PORT_ALL(FN1), /* PORT0_FN1 -> PORT264_FN1 */ + PORT_ALL(FN2), /* PORT0_FN2 -> PORT264_FN2 */ + PORT_ALL(FN3), /* PORT0_FN3 -> PORT264_FN3 */ + PORT_ALL(FN4), /* PORT0_FN4 -> PORT264_FN4 */ + PORT_ALL(FN5), /* PORT0_FN5 -> PORT264_FN5 */ + PORT_ALL(FN6), /* PORT0_FN6 -> PORT264_FN6 */ + PORT_ALL(FN7), /* PORT0_FN7 -> PORT264_FN7 */ + + MSELBCR_MSEL17_1, MSELBCR_MSEL17_0, + MSELBCR_MSEL16_1, MSELBCR_MSEL16_0, + PINMUX_FUNCTION_END, + + PINMUX_MARK_BEGIN, + /* Special Pull-up / Pull-down Functions */ + PORT66_KEYIN0_PU_MARK, PORT67_KEYIN1_PU_MARK, + PORT68_KEYIN2_PU_MARK, PORT69_KEYIN3_PU_MARK, + PORT70_KEYIN4_PU_MARK, PORT71_KEYIN5_PU_MARK, + PORT72_KEYIN6_PU_MARK, + + /* 55-1 */ + VBUS_0_MARK, + CPORT0_MARK, + CPORT1_MARK, + CPORT2_MARK, + CPORT3_MARK, + CPORT4_MARK, + CPORT5_MARK, + CPORT6_MARK, + CPORT7_MARK, + CPORT8_MARK, + CPORT9_MARK, + CPORT10_MARK, + CPORT11_MARK, SIN2_MARK, + CPORT12_MARK, XCTS2_MARK, + CPORT13_MARK, RFSPO4_MARK, + CPORT14_MARK, RFSPO5_MARK, + CPORT15_MARK, SCIFA0_SCK_MARK, GPS_AGC2_MARK, + CPORT16_MARK, SCIFA0_TXD_MARK, GPS_AGC3_MARK, + CPORT17_IC_OE_MARK, SOUT2_MARK, + CPORT18_MARK, XRTS2_MARK, PORT19_VIO_CKO2_MARK, + CPORT19_MPORT1_MARK, + CPORT20_MARK, RFSPO6_MARK, + CPORT21_MARK, STATUS0_MARK, + CPORT22_MARK, STATUS1_MARK, + CPORT23_MARK, STATUS2_MARK, RFSPO7_MARK, + B_SYNLD1_MARK, + B_SYNLD2_MARK, SYSENMSK_MARK, + XMAINPS_MARK, + XDIVPS_MARK, + XIDRST_MARK, + IDCLK_MARK, IC_DP_MARK, + IDIO_MARK, IC_DM_MARK, + SOUT1_MARK, SCIFA4_TXD_MARK, M02_BERDAT_MARK, + SIN1_MARK, SCIFA4_RXD_MARK, XWUP_MARK, + XRTS1_MARK, SCIFA4_RTS_MARK, M03_BERCLK_MARK, + XCTS1_MARK, SCIFA4_CTS_MARK, + PCMCLKO_MARK, + SYNC8KO_MARK, + + /* 55-2 */ + DNPCM_A_MARK, + UPPCM_A_MARK, + VACK_MARK, + XTALB1L_MARK, + GPS_AGC1_MARK, SCIFA0_RTS_MARK, + GPS_AGC4_MARK, SCIFA0_RXD_MARK, + GPS_PWRDOWN_MARK, SCIFA0_CTS_MARK, + GPS_IM_MARK, + GPS_IS_MARK, + GPS_QM_MARK, + GPS_QS_MARK, + FMSOCK_MARK, PORT49_IRDA_OUT_MARK, PORT49_IROUT_MARK, + FMSOOLR_MARK, BBIF2_TSYNC2_MARK, TPU2TO2_MARK, IPORT3_MARK, + FMSIOLR_MARK, + FMSOOBT_MARK, BBIF2_TSCK2_MARK, TPU2TO3_MARK, OPORT1_MARK, + FMSIOBT_MARK, + FMSOSLD_MARK, BBIF2_TXD2_MARK, OPORT2_MARK, + FMSOILR_MARK, PORT53_IRDA_IN_MARK, TPU3TO3_MARK, OPORT3_MARK, + FMSIILR_MARK, + FMSOIBT_MARK, PORT54_IRDA_FIRSEL_MARK, TPU3TO2_MARK, FMSIIBT_MARK, + FMSISLD_MARK, MFG0_OUT1_MARK, TPU0TO0_MARK, + A0_EA0_MARK, BS_MARK, + A12_EA12_MARK, PORT58_VIO_CKOR_MARK, TPU4TO2_MARK, + A13_EA13_MARK, PORT59_IROUT_MARK, MFG0_OUT2_MARK, TPU0TO1_MARK, + A14_EA14_MARK, PORT60_KEYOUT5_MARK, + A15_EA15_MARK, PORT61_KEYOUT4_MARK, + A16_EA16_MARK, PORT62_KEYOUT3_MARK, MSIOF0_SS1_MARK, + A17_EA17_MARK, PORT63_KEYOUT2_MARK, MSIOF0_TSYNC_MARK, + A18_EA18_MARK, PORT64_KEYOUT1_MARK, MSIOF0_TSCK_MARK, + A19_EA19_MARK, PORT65_KEYOUT0_MARK, MSIOF0_TXD_MARK, + A20_EA20_MARK, PORT66_KEYIN0_MARK, MSIOF0_RSCK_MARK, + A21_EA21_MARK, PORT67_KEYIN1_MARK, MSIOF0_RSYNC_MARK, + A22_EA22_MARK, PORT68_KEYIN2_MARK, MSIOF0_MCK0_MARK, + A23_EA23_MARK, PORT69_KEYIN3_MARK, MSIOF0_MCK1_MARK, + A24_EA24_MARK, PORT70_KEYIN4_MARK, MSIOF0_RXD_MARK, + A25_EA25_MARK, PORT71_KEYIN5_MARK, MSIOF0_SS2_MARK, + A26_MARK, PORT72_KEYIN6_MARK, + D0_ED0_NAF0_MARK, + D1_ED1_NAF1_MARK, + D2_ED2_NAF2_MARK, + D3_ED3_NAF3_MARK, + D4_ED4_NAF4_MARK, + D5_ED5_NAF5_MARK, + D6_ED6_NAF6_MARK, + D7_ED7_NAF7_MARK, + D8_ED8_NAF8_MARK, + D9_ED9_NAF9_MARK, + D10_ED10_NAF10_MARK, + D11_ED11_NAF11_MARK, + D12_ED12_NAF12_MARK, + D13_ED13_NAF13_MARK, + D14_ED14_NAF14_MARK, + D15_ED15_NAF15_MARK, + CS4_MARK, + CS5A_MARK, FMSICK_MARK, + CS5B_MARK, FCE1_MARK, + + /* 55-3 */ + CS6B_MARK, XCS2_MARK, CS6A_MARK, DACK0_MARK, + FCE0_MARK, + WAIT_MARK, DREQ0_MARK, + RD_XRD_MARK, + WE0_XWR0_FWE_MARK, + WE1_XWR1_MARK, + FRB_MARK, + CKO_MARK, + NBRSTOUT_MARK, + NBRST_MARK, + GPS_EPPSIN_MARK, + LATCHPULSE_MARK, + LTESIGNAL_MARK, + LEGACYSTATE_MARK, + TCKON_MARK, + VIO_VD_MARK, PORT128_KEYOUT0_MARK, IPORT0_MARK, + VIO_HD_MARK, PORT129_KEYOUT1_MARK, IPORT1_MARK, + VIO_D0_MARK, PORT130_KEYOUT2_MARK, PORT130_MSIOF2_RXD_MARK, + VIO_D1_MARK, PORT131_KEYOUT3_MARK, PORT131_MSIOF2_SS1_MARK, + VIO_D2_MARK, PORT132_KEYOUT4_MARK, PORT132_MSIOF2_SS2_MARK, + VIO_D3_MARK, PORT133_KEYOUT5_MARK, PORT133_MSIOF2_TSYNC_MARK, + VIO_D4_MARK, PORT134_KEYIN0_MARK, PORT134_MSIOF2_TXD_MARK, + VIO_D5_MARK, PORT135_KEYIN1_MARK, PORT135_MSIOF2_TSCK_MARK, + VIO_D6_MARK, PORT136_KEYIN2_MARK, + VIO_D7_MARK, PORT137_KEYIN3_MARK, + VIO_D8_MARK, M9_SLCD_A01_MARK, PORT138_FSIAOMC_MARK, + VIO_D9_MARK, M10_SLCD_CK1_MARK, PORT139_FSIAOLR_MARK, + VIO_D10_MARK, M11_SLCD_SO1_MARK, TPU0TO2_MARK, PORT140_FSIAOBT_MARK, + VIO_D11_MARK, M12_SLCD_CE1_MARK, TPU0TO3_MARK, PORT141_FSIAOSLD_MARK, + VIO_D12_MARK, M13_BSW_MARK, PORT142_FSIACK_MARK, + VIO_D13_MARK, M14_GSW_MARK, PORT143_FSIAILR_MARK, + VIO_D14_MARK, M15_RSW_MARK, PORT144_FSIAIBT_MARK, + VIO_D15_MARK, TPU1TO3_MARK, PORT145_FSIAISLD_MARK, + VIO_CLK_MARK, PORT146_KEYIN4_MARK, IPORT2_MARK, + VIO_FIELD_MARK, PORT147_KEYIN5_MARK, + VIO_CKO_MARK, PORT148_KEYIN6_MARK, + A27_MARK, RDWR_XWE_MARK, MFG0_IN1_MARK, + MFG0_IN2_MARK, + TS_SPSYNC3_MARK, MSIOF2_RSCK_MARK, + TS_SDAT3_MARK, MSIOF2_RSYNC_MARK, + TPU1TO2_MARK, TS_SDEN3_MARK, PORT153_MSIOF2_SS1_MARK, + SOUT3_MARK, SCIFA2_TXD1_MARK, MSIOF2_MCK0_MARK, + SIN3_MARK, SCIFA2_RXD1_MARK, MSIOF2_MCK1_MARK, + XRTS3_MARK, SCIFA2_RTS1_MARK, PORT156_MSIOF2_SS2_MARK, + XCTS3_MARK, SCIFA2_CTS1_MARK, PORT157_MSIOF2_RXD_MARK, + + /* 55-4 */ + DINT_MARK, SCIFA2_SCK1_MARK, TS_SCK3_MARK, + PORT159_SCIFB_SCK_MARK, PORT159_SCIFA5_SCK_MARK, NMI_MARK, + PORT160_SCIFB_TXD_MARK, PORT160_SCIFA5_TXD_MARK, SOUT0_MARK, + PORT161_SCIFB_CTS_MARK, PORT161_SCIFA5_CTS_MARK, XCTS0_MARK, + MFG3_IN2_MARK, + PORT162_SCIFB_RXD_MARK, PORT162_SCIFA5_RXD_MARK, SIN0_MARK, + MFG3_IN1_MARK, + PORT163_SCIFB_RTS_MARK, PORT163_SCIFA5_RTS_MARK, XRTS0_MARK, + MFG3_OUT1_MARK, TPU3TO0_MARK, + LCDD0_MARK, PORT192_KEYOUT0_MARK, EXT_CKI_MARK, + LCDD1_MARK, PORT193_KEYOUT1_MARK, PORT193_SCIFA5_CTS_MARK, + BBIF2_TSYNC1_MARK, + LCDD2_MARK, PORT194_KEYOUT2_MARK, PORT194_SCIFA5_RTS_MARK, + BBIF2_TSCK1_MARK, + LCDD3_MARK, PORT195_KEYOUT3_MARK, PORT195_SCIFA5_RXD_MARK, + BBIF2_TXD1_MARK, + LCDD4_MARK, PORT196_KEYOUT4_MARK, PORT196_SCIFA5_TXD_MARK, + LCDD5_MARK, PORT197_KEYOUT5_MARK, PORT197_SCIFA5_SCK_MARK, + MFG2_OUT2_MARK, + TPU2TO1_MARK, + LCDD6_MARK, XWR2_MARK, + LCDD7_MARK, TPU4TO1_MARK, MFG4_OUT2_MARK, XWR3_MARK, + LCDD8_MARK, PORT200_KEYIN0_MARK, VIO_DR0_MARK, D16_MARK, ED16_MARK, + LCDD9_MARK, PORT201_KEYIN1_MARK, VIO_DR1_MARK, D17_MARK, ED17_MARK, + LCDD10_MARK, PORT202_KEYIN2_MARK, VIO_DR2_MARK, D18_MARK, ED18_MARK, + LCDD11_MARK, PORT203_KEYIN3_MARK, VIO_DR3_MARK, D19_MARK, ED19_MARK, + LCDD12_MARK, PORT204_KEYIN4_MARK, VIO_DR4_MARK, D20_MARK, ED20_MARK, + LCDD13_MARK, PORT205_KEYIN5_MARK, VIO_DR5_MARK, D21_MARK, ED21_MARK, + LCDD14_MARK, PORT206_KEYIN6_MARK, VIO_DR6_MARK, D22_MARK, ED22_MARK, + LCDD15_MARK, PORT207_MSIOF0L_SS1_MARK, PORT207_KEYOUT0_MARK, + VIO_DR7_MARK, D23_MARK, ED23_MARK, + LCDD16_MARK, PORT208_MSIOF0L_SS2_MARK, PORT208_KEYOUT1_MARK, + VIO_VDR_MARK, D24_MARK, ED24_MARK, + LCDD17_MARK, PORT209_KEYOUT2_MARK, VIO_HDR_MARK, D25_MARK, ED25_MARK, + LCDD18_MARK, DREQ2_MARK, PORT210_MSIOF0L_SS1_MARK, D26_MARK, ED26_MARK, + LCDD19_MARK, PORT211_MSIOF0L_SS2_MARK, D27_MARK, ED27_MARK, + LCDD20_MARK, TS_SPSYNC1_MARK, MSIOF0L_MCK0_MARK, D28_MARK, ED28_MARK, + LCDD21_MARK, TS_SDAT1_MARK, MSIOF0L_MCK1_MARK, D29_MARK, ED29_MARK, + LCDD22_MARK, TS_SDEN1_MARK, MSIOF0L_RSCK_MARK, D30_MARK, ED30_MARK, + LCDD23_MARK, TS_SCK1_MARK, MSIOF0L_RSYNC_MARK, D31_MARK, ED31_MARK, + LCDDCK_MARK, LCDWR_MARK, PORT216_KEYOUT3_MARK, VIO_CLKR_MARK, + LCDRD_MARK, DACK2_MARK, MSIOF0L_TSYNC_MARK, + LCDHSYN_MARK, LCDCS_MARK, LCDCS2_MARK, DACK3_MARK, + PORT218_VIO_CKOR_MARK, PORT218_KEYOUT4_MARK, + LCDDISP_MARK, LCDRS_MARK, DREQ3_MARK, MSIOF0L_TSCK_MARK, + LCDVSYN_MARK, LCDVSYN2_MARK, PORT220_KEYOUT5_MARK, + LCDLCLK_MARK, DREQ1_MARK, PWEN_MARK, MSIOF0L_RXD_MARK, + LCDDON_MARK, LCDDON2_MARK, DACK1_MARK, OVCN_MARK, MSIOF0L_TXD_MARK, + SCIFA1_TXD_MARK, OVCN2_MARK, + EXTLP_MARK, SCIFA1_SCK_MARK, USBTERM_MARK, PORT226_VIO_CKO2_MARK, + SCIFA1_RTS_MARK, IDIN_MARK, + SCIFA1_RXD_MARK, + SCIFA1_CTS_MARK, MFG1_IN1_MARK, + MSIOF1_TXD_MARK, SCIFA2_TXD2_MARK, PORT230_FSIAOMC_MARK, + MSIOF1_TSYNC_MARK, SCIFA2_CTS2_MARK, PORT231_FSIAOLR_MARK, + MSIOF1_TSCK_MARK, SCIFA2_SCK2_MARK, PORT232_FSIAOBT_MARK, + MSIOF1_RXD_MARK, SCIFA2_RXD2_MARK, GPS_VCOTRIG_MARK, + PORT233_FSIACK_MARK, + MSIOF1_RSCK_MARK, SCIFA2_RTS2_MARK, PORT234_FSIAOSLD_MARK, + MSIOF1_RSYNC_MARK, OPORT0_MARK, MFG1_IN2_MARK, PORT235_FSIAILR_MARK, + MSIOF1_MCK0_MARK, I2C_SDA2_MARK, PORT236_FSIAIBT_MARK, + MSIOF1_MCK1_MARK, I2C_SCL2_MARK, PORT237_FSIAISLD_MARK, + MSIOF1_SS1_MARK, EDBGREQ3_MARK, + + /* 55-5 */ + MSIOF1_SS2_MARK, + SCIFA6_TXD_MARK, + PORT241_IRDA_OUT_MARK, PORT241_IROUT_MARK, MFG4_OUT1_MARK, + TPU4TO0_MARK, + PORT242_IRDA_IN_MARK, MFG4_IN2_MARK, + PORT243_IRDA_FIRSEL_MARK, PORT243_VIO_CKO2_MARK, + PORT244_SCIFA5_CTS_MARK, MFG2_IN1_MARK, PORT244_SCIFB_CTS_MARK, + PORT244_MSIOF2_RXD_MARK, + PORT245_SCIFA5_RTS_MARK, MFG2_IN2_MARK, PORT245_SCIFB_RTS_MARK, + PORT245_MSIOF2_TXD_MARK, + PORT246_SCIFA5_RXD_MARK, MFG1_OUT1_MARK, PORT246_SCIFB_RXD_MARK, + TPU1TO0_MARK, + PORT247_SCIFA5_TXD_MARK, MFG3_OUT2_MARK, PORT247_SCIFB_TXD_MARK, + TPU3TO1_MARK, + PORT248_SCIFA5_SCK_MARK, MFG2_OUT1_MARK, PORT248_SCIFB_SCK_MARK, + TPU2TO0_MARK, + PORT248_MSIOF2_TSCK_MARK, + PORT249_IROUT_MARK, MFG4_IN1_MARK, PORT249_MSIOF2_TSYNC_MARK, + SDHICLK0_MARK, TCK2_SWCLK_MC0_MARK, + SDHICD0_MARK, + SDHID0_0_MARK, TMS2_SWDIO_MC0_MARK, + SDHID0_1_MARK, TDO2_SWO0_MC0_MARK, + SDHID0_2_MARK, TDI2_MARK, + SDHID0_3_MARK, RTCK2_SWO1_MC0_MARK, + SDHICMD0_MARK, TRST2_MARK, + SDHIWP0_MARK, EDBGREQ2_MARK, + SDHICLK1_MARK, TCK3_SWCLK_MC1_MARK, + SDHID1_0_MARK, M11_SLCD_SO2_MARK, TS_SPSYNC2_MARK, + TMS3_SWDIO_MC1_MARK, + SDHID1_1_MARK, M9_SLCD_A02_MARK, TS_SDAT2_MARK, TDO3_SWO0_MC1_MARK, + SDHID1_2_MARK, M10_SLCD_CK2_MARK, TS_SDEN2_MARK, TDI3_MARK, + SDHID1_3_MARK, M12_SLCD_CE2_MARK, TS_SCK2_MARK, RTCK3_SWO1_MC1_MARK, + SDHICMD1_MARK, TRST3_MARK, + RESETOUTS_MARK, + PINMUX_MARK_END, +}; + +static pinmux_enum_t pinmux_data[] = { + /* specify valid pin states for each pin in GPIO mode */ + /* 55-1 (GPIO) */ + PORT_DATA_I_PD(0), PORT_DATA_I_PU(1), + PORT_DATA_I_PU(2), PORT_DATA_I_PU(3), + PORT_DATA_I_PU(4), PORT_DATA_I_PU(5), + PORT_DATA_I_PU(6), PORT_DATA_I_PU(7), + PORT_DATA_I_PU(8), PORT_DATA_I_PU(9), + PORT_DATA_I_PU(10), PORT_DATA_I_PU(11), + PORT_DATA_IO_PU(12), PORT_DATA_IO_PU(13), + PORT_DATA_IO_PU_PD(14), PORT_DATA_IO_PU_PD(15), + PORT_DATA_O(16), PORT_DATA_IO(17), + PORT_DATA_O(18), PORT_DATA_O(19), + PORT_DATA_O(20), PORT_DATA_O(21), + PORT_DATA_O(22), PORT_DATA_O(23), + PORT_DATA_O(24), PORT_DATA_I_PD(25), + PORT_DATA_I_PD(26), PORT_DATA_O(27), + PORT_DATA_O(28), PORT_DATA_O(29), + PORT_DATA_IO(30), PORT_DATA_IO_PU(31), + PORT_DATA_IO_PD(32), PORT_DATA_I_PU(33), + PORT_DATA_IO_PD(34), PORT_DATA_I_PU_PD(35), + PORT_DATA_O(36), PORT_DATA_IO(37), + + /* 55-2 (GPIO) */ + PORT_DATA_O(38), PORT_DATA_I_PU(39), + PORT_DATA_I_PU_PD(40), PORT_DATA_O(41), + PORT_DATA_IO_PD(42), PORT_DATA_IO_PD(43), + PORT_DATA_IO_PD(44), PORT_DATA_I_PD(45), + PORT_DATA_I_PD(46), PORT_DATA_I_PD(47), + PORT_DATA_I_PD(48), PORT_DATA_IO_PU_PD(49), + PORT_DATA_IO_PD(50), PORT_DATA_IO_PD(51), + PORT_DATA_O(52), PORT_DATA_IO_PU_PD(53), + PORT_DATA_IO_PU_PD(54), PORT_DATA_IO_PD(55), + PORT_DATA_I_PU_PD(56), PORT_DATA_IO(57), + PORT_DATA_IO(58), PORT_DATA_IO(59), + PORT_DATA_IO(60), PORT_DATA_IO(61), + PORT_DATA_IO_PD(62), PORT_DATA_IO_PD(63), + PORT_DATA_IO_PD(64), PORT_DATA_IO_PD(65), + PORT_DATA_IO_PU_PD(66), PORT_DATA_IO_PU_PD(67), + PORT_DATA_IO_PU_PD(68), PORT_DATA_IO_PU_PD(69), + PORT_DATA_IO_PU_PD(70), PORT_DATA_IO_PU_PD(71), + PORT_DATA_IO_PU_PD(72), PORT_DATA_I_PU_PD(73), + PORT_DATA_IO_PU(74), PORT_DATA_IO_PU(75), + PORT_DATA_IO_PU(76), PORT_DATA_IO_PU(77), + PORT_DATA_IO_PU(78), PORT_DATA_IO_PU(79), + PORT_DATA_IO_PU(80), PORT_DATA_IO_PU(81), + PORT_DATA_IO_PU(82), PORT_DATA_IO_PU(83), + PORT_DATA_IO_PU(84), PORT_DATA_IO_PU(85), + PORT_DATA_IO_PU(86), PORT_DATA_IO_PU(87), + PORT_DATA_IO_PU(88), PORT_DATA_IO_PU(89), + PORT_DATA_O(90), PORT_DATA_IO_PU(91), + PORT_DATA_O(92), + + /* 55-3 (GPIO) */ + PORT_DATA_IO_PU(93), + PORT_DATA_O(94), + PORT_DATA_I_PU_PD(95), + PORT_DATA_IO(96), PORT_DATA_IO(97), + PORT_DATA_IO(98), PORT_DATA_I_PU(99), + PORT_DATA_O(100), PORT_DATA_O(101), + PORT_DATA_I_PU(102), PORT_DATA_IO_PD(103), + PORT_DATA_I_PD(104), PORT_DATA_I_PD(105), + PORT_DATA_I_PD(106), PORT_DATA_I_PD(107), + PORT_DATA_I_PD(108), PORT_DATA_IO_PD(109), + PORT_DATA_IO_PD(110), PORT_DATA_I_PD(111), + PORT_DATA_IO_PD(112), PORT_DATA_IO_PD(113), + PORT_DATA_IO_PD(114), PORT_DATA_I_PD(115), + PORT_DATA_I_PD(116), PORT_DATA_IO_PD(117), + PORT_DATA_I_PD(118), PORT_DATA_IO_PD(128), + PORT_DATA_IO_PD(129), PORT_DATA_IO_PD(130), + PORT_DATA_IO_PD(131), PORT_DATA_IO_PD(132), + PORT_DATA_IO_PD(133), PORT_DATA_IO_PU_PD(134), + PORT_DATA_IO_PU_PD(135), PORT_DATA_IO_PU_PD(136), + PORT_DATA_IO_PU_PD(137), PORT_DATA_IO_PD(138), + PORT_DATA_IO_PD(139), PORT_DATA_IO_PD(140), + PORT_DATA_IO_PD(141), PORT_DATA_IO_PD(142), + PORT_DATA_IO_PD(143), PORT_DATA_IO_PU_PD(144), + PORT_DATA_IO_PD(145), PORT_DATA_IO_PU_PD(146), + PORT_DATA_IO_PU_PD(147), PORT_DATA_IO_PU_PD(148), + PORT_DATA_IO_PU_PD(149), PORT_DATA_I_PD(150), + PORT_DATA_IO_PU_PD(151), PORT_DATA_IO_PD(152), + PORT_DATA_IO_PD(153), PORT_DATA_IO_PD(154), + PORT_DATA_I_PD(155), PORT_DATA_IO_PU_PD(156), + PORT_DATA_I_PD(157), PORT_DATA_IO_PD(158), + + /* 55-4 (GPIO) */ + PORT_DATA_IO_PU_PD(159), PORT_DATA_IO_PU_PD(160), + PORT_DATA_I_PU_PD(161), PORT_DATA_I_PU_PD(162), + PORT_DATA_IO_PU_PD(163), PORT_DATA_I_PU_PD(164), + PORT_DATA_IO_PD(192), PORT_DATA_IO_PD(193), + PORT_DATA_IO_PD(194), PORT_DATA_IO_PD(195), + PORT_DATA_IO_PD(196), PORT_DATA_IO_PD(197), + PORT_DATA_IO_PD(198), PORT_DATA_IO_PD(199), + PORT_DATA_IO_PU_PD(200), PORT_DATA_IO_PU_PD(201), + PORT_DATA_IO_PU_PD(202), PORT_DATA_IO_PU_PD(203), + PORT_DATA_IO_PU_PD(204), PORT_DATA_IO_PU_PD(205), + PORT_DATA_IO_PU_PD(206), PORT_DATA_IO_PD(207), + PORT_DATA_IO_PD(208), PORT_DATA_IO_PD(209), + PORT_DATA_IO_PD(210), PORT_DATA_IO_PD(211), + PORT_DATA_IO_PD(212), PORT_DATA_IO_PD(213), + PORT_DATA_IO_PD(214), PORT_DATA_IO_PD(215), + PORT_DATA_IO_PD(216), PORT_DATA_IO_PD(217), + PORT_DATA_O(218), PORT_DATA_IO_PD(219), + PORT_DATA_IO_PD(220), PORT_DATA_IO_PD(221), + PORT_DATA_IO_PU_PD(222), + PORT_DATA_I_PU_PD(223), PORT_DATA_I_PU_PD(224), + PORT_DATA_IO_PU_PD(225), PORT_DATA_O(226), + PORT_DATA_IO_PU_PD(227), PORT_DATA_I_PD(228), + PORT_DATA_I_PD(229), PORT_DATA_IO(230), + PORT_DATA_IO_PD(231), PORT_DATA_IO_PU_PD(232), + PORT_DATA_I_PD(233), PORT_DATA_IO_PU_PD(234), + PORT_DATA_IO_PU_PD(235), PORT_DATA_IO_PU_PD(236), + PORT_DATA_IO_PD(237), PORT_DATA_IO_PU_PD(238), + + /* 55-5 (GPIO) */ + PORT_DATA_IO_PU_PD(239), PORT_DATA_IO_PU_PD(240), + PORT_DATA_O(241), PORT_DATA_I_PD(242), + PORT_DATA_IO_PU_PD(243), PORT_DATA_IO_PU_PD(244), + PORT_DATA_IO_PU_PD(245), PORT_DATA_IO_PU_PD(246), + PORT_DATA_IO_PU_PD(247), PORT_DATA_IO_PU_PD(248), + PORT_DATA_IO_PU_PD(249), PORT_DATA_IO_PD(250), + PORT_DATA_IO_PU_PD(251), PORT_DATA_IO_PU_PD(252), + PORT_DATA_IO_PU_PD(253), PORT_DATA_IO_PU_PD(254), + PORT_DATA_IO_PU_PD(255), PORT_DATA_IO_PU_PD(256), + PORT_DATA_IO_PU_PD(257), PORT_DATA_IO_PD(258), + PORT_DATA_IO_PU_PD(259), PORT_DATA_IO_PU_PD(260), + PORT_DATA_IO_PU_PD(261), PORT_DATA_IO_PU_PD(262), + PORT_DATA_IO_PU_PD(263), + + /* Special Pull-up / Pull-down Functions */ + PINMUX_DATA(PORT66_KEYIN0_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0, + PORT66_FN2, PORT66_IN_PU), + PINMUX_DATA(PORT67_KEYIN1_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0, + PORT67_FN2, PORT67_IN_PU), + PINMUX_DATA(PORT68_KEYIN2_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0, + PORT68_FN2, PORT68_IN_PU), + PINMUX_DATA(PORT69_KEYIN3_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0, + PORT69_FN2, PORT69_IN_PU), + PINMUX_DATA(PORT70_KEYIN4_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0, + PORT70_FN2, PORT70_IN_PU), + PINMUX_DATA(PORT71_KEYIN5_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0, + PORT71_FN2, PORT71_IN_PU), + PINMUX_DATA(PORT72_KEYIN6_PU_MARK, MSELBCR_MSEL17_0, MSELBCR_MSEL16_0, + PORT72_FN2, PORT72_IN_PU), + + + /* 55-1 (FN) */ + PINMUX_DATA(VBUS_0_MARK, PORT0_FN1), + PINMUX_DATA(CPORT0_MARK, PORT1_FN1), + PINMUX_DATA(CPORT1_MARK, PORT2_FN1), + PINMUX_DATA(CPORT2_MARK, PORT3_FN1), + PINMUX_DATA(CPORT3_MARK, PORT4_FN1), + PINMUX_DATA(CPORT4_MARK, PORT5_FN1), + PINMUX_DATA(CPORT5_MARK, PORT6_FN1), + PINMUX_DATA(CPORT6_MARK, PORT7_FN1), + PINMUX_DATA(CPORT7_MARK, PORT8_FN1), + PINMUX_DATA(CPORT8_MARK, PORT9_FN1), + PINMUX_DATA(CPORT9_MARK, PORT10_FN1), + PINMUX_DATA(CPORT10_MARK, PORT11_FN1), + PINMUX_DATA(CPORT11_MARK, PORT12_FN1), + PINMUX_DATA(SIN2_MARK, PORT12_FN2), + PINMUX_DATA(CPORT12_MARK, PORT13_FN1), + PINMUX_DATA(XCTS2_MARK, PORT13_FN2), + PINMUX_DATA(CPORT13_MARK, PORT14_FN1), + PINMUX_DATA(RFSPO4_MARK, PORT14_FN2), + PINMUX_DATA(CPORT14_MARK, PORT15_FN1), + PINMUX_DATA(RFSPO5_MARK, PORT15_FN2), + PINMUX_DATA(CPORT15_MARK, PORT16_FN1), + PINMUX_DATA(SCIFA0_SCK_MARK, PORT16_FN2), + PINMUX_DATA(GPS_AGC2_MARK, PORT16_FN3), + PINMUX_DATA(CPORT16_MARK, PORT17_FN1), + PINMUX_DATA(SCIFA0_TXD_MARK, PORT17_FN2), + PINMUX_DATA(GPS_AGC3_MARK, PORT17_FN3), + PINMUX_DATA(CPORT17_IC_OE_MARK, PORT18_FN1), + PINMUX_DATA(SOUT2_MARK, PORT18_FN2), + PINMUX_DATA(CPORT18_MARK, PORT19_FN1), + PINMUX_DATA(XRTS2_MARK, PORT19_FN2), + PINMUX_DATA(PORT19_VIO_CKO2_MARK, PORT19_FN3), + PINMUX_DATA(CPORT19_MPORT1_MARK, PORT20_FN1), + PINMUX_DATA(CPORT20_MARK, PORT21_FN1), + PINMUX_DATA(RFSPO6_MARK, PORT21_FN2), + PINMUX_DATA(CPORT21_MARK, PORT22_FN1), + PINMUX_DATA(STATUS0_MARK, PORT22_FN2), + PINMUX_DATA(CPORT22_MARK, PORT23_FN1), + PINMUX_DATA(STATUS1_MARK, PORT23_FN2), + PINMUX_DATA(CPORT23_MARK, PORT24_FN1), + PINMUX_DATA(STATUS2_MARK, PORT24_FN2), + PINMUX_DATA(RFSPO7_MARK, PORT24_FN3), + PINMUX_DATA(B_SYNLD1_MARK, PORT25_FN1), + PINMUX_DATA(B_SYNLD2_MARK, PORT26_FN1), + PINMUX_DATA(SYSENMSK_MARK, PORT26_FN2), + PINMUX_DATA(XMAINPS_MARK, PORT27_FN1), + PINMUX_DATA(XDIVPS_MARK, PORT28_FN1), + PINMUX_DATA(XIDRST_MARK, PORT29_FN1), + PINMUX_DATA(IDCLK_MARK, PORT30_FN1), + PINMUX_DATA(IC_DP_MARK, PORT30_FN2), + PINMUX_DATA(IDIO_MARK, PORT31_FN1), + PINMUX_DATA(IC_DM_MARK, PORT31_FN2), + PINMUX_DATA(SOUT1_MARK, PORT32_FN1), + PINMUX_DATA(SCIFA4_TXD_MARK, PORT32_FN2), + PINMUX_DATA(M02_BERDAT_MARK, PORT32_FN3), + PINMUX_DATA(SIN1_MARK, PORT33_FN1), + PINMUX_DATA(SCIFA4_RXD_MARK, PORT33_FN2), + PINMUX_DATA(XWUP_MARK, PORT33_FN3), + PINMUX_DATA(XRTS1_MARK, PORT34_FN1), + PINMUX_DATA(SCIFA4_RTS_MARK, PORT34_FN2), + PINMUX_DATA(M03_BERCLK_MARK, PORT34_FN3), + PINMUX_DATA(XCTS1_MARK, PORT35_FN1), + PINMUX_DATA(SCIFA4_CTS_MARK, PORT35_FN2), + PINMUX_DATA(PCMCLKO_MARK, PORT36_FN1), + PINMUX_DATA(SYNC8KO_MARK, PORT37_FN1), + + /* 55-2 (FN) */ + PINMUX_DATA(DNPCM_A_MARK, PORT38_FN1), + PINMUX_DATA(UPPCM_A_MARK, PORT39_FN1), + PINMUX_DATA(VACK_MARK, PORT40_FN1), + PINMUX_DATA(XTALB1L_MARK, PORT41_FN1), + PINMUX_DATA(GPS_AGC1_MARK, PORT42_FN1), + PINMUX_DATA(SCIFA0_RTS_MARK, PORT42_FN2), + PINMUX_DATA(GPS_AGC4_MARK, PORT43_FN1), + PINMUX_DATA(SCIFA0_RXD_MARK, PORT43_FN2), + PINMUX_DATA(GPS_PWRDOWN_MARK, PORT44_FN1), + PINMUX_DATA(SCIFA0_CTS_MARK, PORT44_FN2), + PINMUX_DATA(GPS_IM_MARK, PORT45_FN1), + PINMUX_DATA(GPS_IS_MARK, PORT46_FN1), + PINMUX_DATA(GPS_QM_MARK, PORT47_FN1), + PINMUX_DATA(GPS_QS_MARK, PORT48_FN1), + PINMUX_DATA(FMSOCK_MARK, PORT49_FN1), + PINMUX_DATA(PORT49_IRDA_OUT_MARK, PORT49_FN2), + PINMUX_DATA(PORT49_IROUT_MARK, PORT49_FN3), + PINMUX_DATA(FMSOOLR_MARK, PORT50_FN1), + PINMUX_DATA(BBIF2_TSYNC2_MARK, PORT50_FN2), + PINMUX_DATA(TPU2TO2_MARK, PORT50_FN3), + PINMUX_DATA(IPORT3_MARK, PORT50_FN4), + PINMUX_DATA(FMSIOLR_MARK, PORT50_FN5), + PINMUX_DATA(FMSOOBT_MARK, PORT51_FN1), + PINMUX_DATA(BBIF2_TSCK2_MARK, PORT51_FN2), + PINMUX_DATA(TPU2TO3_MARK, PORT51_FN3), + PINMUX_DATA(OPORT1_MARK, PORT51_FN4), + PINMUX_DATA(FMSIOBT_MARK, PORT51_FN5), + PINMUX_DATA(FMSOSLD_MARK, PORT52_FN1), + PINMUX_DATA(BBIF2_TXD2_MARK, PORT52_FN2), + PINMUX_DATA(OPORT2_MARK, PORT52_FN3), + PINMUX_DATA(FMSOILR_MARK, PORT53_FN1), + PINMUX_DATA(PORT53_IRDA_IN_MARK, PORT53_FN2), + PINMUX_DATA(TPU3TO3_MARK, PORT53_FN3), + PINMUX_DATA(OPORT3_MARK, PORT53_FN4), + PINMUX_DATA(FMSIILR_MARK, PORT53_FN5), + PINMUX_DATA(FMSOIBT_MARK, PORT54_FN1), + PINMUX_DATA(PORT54_IRDA_FIRSEL_MARK, PORT54_FN2), + PINMUX_DATA(TPU3TO2_MARK, PORT54_FN3), + PINMUX_DATA(FMSIIBT_MARK, PORT54_FN4), + PINMUX_DATA(FMSISLD_MARK, PORT55_FN1), + PINMUX_DATA(MFG0_OUT1_MARK, PORT55_FN2), + PINMUX_DATA(TPU0TO0_MARK, PORT55_FN3), + PINMUX_DATA(A0_EA0_MARK, PORT57_FN1), + PINMUX_DATA(BS_MARK, PORT57_FN2), + PINMUX_DATA(A12_EA12_MARK, PORT58_FN1), + PINMUX_DATA(PORT58_VIO_CKOR_MARK, PORT58_FN2), + PINMUX_DATA(TPU4TO2_MARK, PORT58_FN3), + PINMUX_DATA(A13_EA13_MARK, PORT59_FN1), + PINMUX_DATA(PORT59_IROUT_MARK, PORT59_FN2), + PINMUX_DATA(MFG0_OUT2_MARK, PORT59_FN3), + PINMUX_DATA(TPU0TO1_MARK, PORT59_FN4), + PINMUX_DATA(A14_EA14_MARK, PORT60_FN1), + PINMUX_DATA(PORT60_KEYOUT5_MARK, PORT60_FN2), + PINMUX_DATA(A15_EA15_MARK, PORT61_FN1), + PINMUX_DATA(PORT61_KEYOUT4_MARK, PORT61_FN2), + PINMUX_DATA(A16_EA16_MARK, PORT62_FN1), + PINMUX_DATA(PORT62_KEYOUT3_MARK, PORT62_FN2), + PINMUX_DATA(MSIOF0_SS1_MARK, PORT62_FN3), + PINMUX_DATA(A17_EA17_MARK, PORT63_FN1), + PINMUX_DATA(PORT63_KEYOUT2_MARK, PORT63_FN2), + PINMUX_DATA(MSIOF0_TSYNC_MARK, PORT63_FN3), + PINMUX_DATA(A18_EA18_MARK, PORT64_FN1), + PINMUX_DATA(PORT64_KEYOUT1_MARK, PORT64_FN2), + PINMUX_DATA(MSIOF0_TSCK_MARK, PORT64_FN3), + PINMUX_DATA(A19_EA19_MARK, PORT65_FN1), + PINMUX_DATA(PORT65_KEYOUT0_MARK, PORT65_FN2), + PINMUX_DATA(MSIOF0_TXD_MARK, PORT65_FN3), + PINMUX_DATA(A20_EA20_MARK, PORT66_FN1), + PINMUX_DATA(PORT66_KEYIN0_MARK, PORT66_FN2), + PINMUX_DATA(MSIOF0_RSCK_MARK, PORT66_FN3), + PINMUX_DATA(A21_EA21_MARK, PORT67_FN1), + PINMUX_DATA(PORT67_KEYIN1_MARK, PORT67_FN2), + PINMUX_DATA(MSIOF0_RSYNC_MARK, PORT67_FN3), + PINMUX_DATA(A22_EA22_MARK, PORT68_FN1), + PINMUX_DATA(PORT68_KEYIN2_MARK, PORT68_FN2), + PINMUX_DATA(MSIOF0_MCK0_MARK, PORT68_FN3), + PINMUX_DATA(A23_EA23_MARK, PORT69_FN1), + PINMUX_DATA(PORT69_KEYIN3_MARK, PORT69_FN2), + PINMUX_DATA(MSIOF0_MCK1_MARK, PORT69_FN3), + PINMUX_DATA(A24_EA24_MARK, PORT70_FN1), + PINMUX_DATA(PORT70_KEYIN4_MARK, PORT70_FN2), + PINMUX_DATA(MSIOF0_RXD_MARK, PORT70_FN3), + PINMUX_DATA(A25_EA25_MARK, PORT71_FN1), + PINMUX_DATA(PORT71_KEYIN5_MARK, PORT71_FN2), + PINMUX_DATA(MSIOF0_SS2_MARK, PORT71_FN3), + PINMUX_DATA(A26_MARK, PORT72_FN1), + PINMUX_DATA(PORT72_KEYIN6_MARK, PORT72_FN2), + PINMUX_DATA(D0_ED0_NAF0_MARK, PORT74_FN1), + PINMUX_DATA(D1_ED1_NAF1_MARK, PORT75_FN1), + PINMUX_DATA(D2_ED2_NAF2_MARK, PORT76_FN1), + PINMUX_DATA(D3_ED3_NAF3_MARK, PORT77_FN1), + PINMUX_DATA(D4_ED4_NAF4_MARK, PORT78_FN1), + PINMUX_DATA(D5_ED5_NAF5_MARK, PORT79_FN1), + PINMUX_DATA(D6_ED6_NAF6_MARK, PORT80_FN1), + PINMUX_DATA(D7_ED7_NAF7_MARK, PORT81_FN1), + PINMUX_DATA(D8_ED8_NAF8_MARK, PORT82_FN1), + PINMUX_DATA(D9_ED9_NAF9_MARK, PORT83_FN1), + PINMUX_DATA(D10_ED10_NAF10_MARK, PORT84_FN1), + PINMUX_DATA(D11_ED11_NAF11_MARK, PORT85_FN1), + PINMUX_DATA(D12_ED12_NAF12_MARK, PORT86_FN1), + PINMUX_DATA(D13_ED13_NAF13_MARK, PORT87_FN1), + PINMUX_DATA(D14_ED14_NAF14_MARK, PORT88_FN1), + PINMUX_DATA(D15_ED15_NAF15_MARK, PORT89_FN1), + PINMUX_DATA(CS4_MARK, PORT90_FN1), + PINMUX_DATA(CS5A_MARK, PORT91_FN1), + PINMUX_DATA(FMSICK_MARK, PORT91_FN2), + PINMUX_DATA(CS5B_MARK, PORT92_FN1), + PINMUX_DATA(FCE1_MARK, PORT92_FN2), + + /* 55-3 (FN) */ + PINMUX_DATA(CS6B_MARK, PORT93_FN1), + PINMUX_DATA(XCS2_MARK, PORT93_FN2), + PINMUX_DATA(CS6A_MARK, PORT93_FN3), + PINMUX_DATA(DACK0_MARK, PORT93_FN4), + PINMUX_DATA(FCE0_MARK, PORT94_FN1), + PINMUX_DATA(WAIT_MARK, PORT95_FN1), + PINMUX_DATA(DREQ0_MARK, PORT95_FN2), + PINMUX_DATA(RD_XRD_MARK, PORT96_FN1), + PINMUX_DATA(WE0_XWR0_FWE_MARK, PORT97_FN1), + PINMUX_DATA(WE1_XWR1_MARK, PORT98_FN1), + PINMUX_DATA(FRB_MARK, PORT99_FN1), + PINMUX_DATA(CKO_MARK, PORT100_FN1), + PINMUX_DATA(NBRSTOUT_MARK, PORT101_FN1), + PINMUX_DATA(NBRST_MARK, PORT102_FN1), + PINMUX_DATA(GPS_EPPSIN_MARK, PORT106_FN1), + PINMUX_DATA(LATCHPULSE_MARK, PORT110_FN1), + PINMUX_DATA(LTESIGNAL_MARK, PORT111_FN1), + PINMUX_DATA(LEGACYSTATE_MARK, PORT112_FN1), + PINMUX_DATA(TCKON_MARK, PORT118_FN1), + PINMUX_DATA(VIO_VD_MARK, PORT128_FN1), + PINMUX_DATA(PORT128_KEYOUT0_MARK, PORT128_FN2), + PINMUX_DATA(IPORT0_MARK, PORT128_FN3), + PINMUX_DATA(VIO_HD_MARK, PORT129_FN1), + PINMUX_DATA(PORT129_KEYOUT1_MARK, PORT129_FN2), + PINMUX_DATA(IPORT1_MARK, PORT129_FN3), + PINMUX_DATA(VIO_D0_MARK, PORT130_FN1), + PINMUX_DATA(PORT130_KEYOUT2_MARK, PORT130_FN2), + PINMUX_DATA(PORT130_MSIOF2_RXD_MARK, PORT130_FN3), + PINMUX_DATA(VIO_D1_MARK, PORT131_FN1), + PINMUX_DATA(PORT131_KEYOUT3_MARK, PORT131_FN2), + PINMUX_DATA(PORT131_MSIOF2_SS1_MARK, PORT131_FN3), + PINMUX_DATA(VIO_D2_MARK, PORT132_FN1), + PINMUX_DATA(PORT132_KEYOUT4_MARK, PORT132_FN2), + PINMUX_DATA(PORT132_MSIOF2_SS2_MARK, PORT132_FN3), + PINMUX_DATA(VIO_D3_MARK, PORT133_FN1), + PINMUX_DATA(PORT133_KEYOUT5_MARK, PORT133_FN2), + PINMUX_DATA(PORT133_MSIOF2_TSYNC_MARK, PORT133_FN3), + PINMUX_DATA(VIO_D4_MARK, PORT134_FN1), + PINMUX_DATA(PORT134_KEYIN0_MARK, PORT134_FN2), + PINMUX_DATA(PORT134_MSIOF2_TXD_MARK, PORT134_FN3), + PINMUX_DATA(VIO_D5_MARK, PORT135_FN1), + PINMUX_DATA(PORT135_KEYIN1_MARK, PORT135_FN2), + PINMUX_DATA(PORT135_MSIOF2_TSCK_MARK, PORT135_FN3), + PINMUX_DATA(VIO_D6_MARK, PORT136_FN1), + PINMUX_DATA(PORT136_KEYIN2_MARK, PORT136_FN2), + PINMUX_DATA(VIO_D7_MARK, PORT137_FN1), + PINMUX_DATA(PORT137_KEYIN3_MARK, PORT137_FN2), + PINMUX_DATA(VIO_D8_MARK, PORT138_FN1), + PINMUX_DATA(M9_SLCD_A01_MARK, PORT138_FN2), + PINMUX_DATA(PORT138_FSIAOMC_MARK, PORT138_FN3), + PINMUX_DATA(VIO_D9_MARK, PORT139_FN1), + PINMUX_DATA(M10_SLCD_CK1_MARK, PORT139_FN2), + PINMUX_DATA(PORT139_FSIAOLR_MARK, PORT139_FN3), + PINMUX_DATA(VIO_D10_MARK, PORT140_FN1), + PINMUX_DATA(M11_SLCD_SO1_MARK, PORT140_FN2), + PINMUX_DATA(TPU0TO2_MARK, PORT140_FN3), + PINMUX_DATA(PORT140_FSIAOBT_MARK, PORT140_FN4), + PINMUX_DATA(VIO_D11_MARK, PORT141_FN1), + PINMUX_DATA(M12_SLCD_CE1_MARK, PORT141_FN2), + PINMUX_DATA(TPU0TO3_MARK, PORT141_FN3), + PINMUX_DATA(PORT141_FSIAOSLD_MARK, PORT141_FN4), + PINMUX_DATA(VIO_D12_MARK, PORT142_FN1), + PINMUX_DATA(M13_BSW_MARK, PORT142_FN2), + PINMUX_DATA(PORT142_FSIACK_MARK, PORT142_FN3), + PINMUX_DATA(VIO_D13_MARK, PORT143_FN1), + PINMUX_DATA(M14_GSW_MARK, PORT143_FN2), + PINMUX_DATA(PORT143_FSIAILR_MARK, PORT143_FN3), + PINMUX_DATA(VIO_D14_MARK, PORT144_FN1), + PINMUX_DATA(M15_RSW_MARK, PORT144_FN2), + PINMUX_DATA(PORT144_FSIAIBT_MARK, PORT144_FN3), + PINMUX_DATA(VIO_D15_MARK, PORT145_FN1), + PINMUX_DATA(TPU1TO3_MARK, PORT145_FN2), + PINMUX_DATA(PORT145_FSIAISLD_MARK, PORT145_FN3), + PINMUX_DATA(VIO_CLK_MARK, PORT146_FN1), + PINMUX_DATA(PORT146_KEYIN4_MARK, PORT146_FN2), + PINMUX_DATA(IPORT2_MARK, PORT146_FN3), + PINMUX_DATA(VIO_FIELD_MARK, PORT147_FN1), + PINMUX_DATA(PORT147_KEYIN5_MARK, PORT147_FN2), + PINMUX_DATA(VIO_CKO_MARK, PORT148_FN1), + PINMUX_DATA(PORT148_KEYIN6_MARK, PORT148_FN2), + PINMUX_DATA(A27_MARK, PORT149_FN1), + PINMUX_DATA(RDWR_XWE_MARK, PORT149_FN2), + PINMUX_DATA(MFG0_IN1_MARK, PORT149_FN3), + PINMUX_DATA(MFG0_IN2_MARK, PORT150_FN1), + PINMUX_DATA(TS_SPSYNC3_MARK, PORT151_FN1), + PINMUX_DATA(MSIOF2_RSCK_MARK, PORT151_FN2), + PINMUX_DATA(TS_SDAT3_MARK, PORT152_FN1), + PINMUX_DATA(MSIOF2_RSYNC_MARK, PORT152_FN2), + PINMUX_DATA(TPU1TO2_MARK, PORT153_FN1), + PINMUX_DATA(TS_SDEN3_MARK, PORT153_FN2), + PINMUX_DATA(PORT153_MSIOF2_SS1_MARK, PORT153_FN3), + PINMUX_DATA(SOUT3_MARK, PORT154_FN1), + PINMUX_DATA(SCIFA2_TXD1_MARK, PORT154_FN2), + PINMUX_DATA(MSIOF2_MCK0_MARK, PORT154_FN3), + PINMUX_DATA(SIN3_MARK, PORT155_FN1), + PINMUX_DATA(SCIFA2_RXD1_MARK, PORT155_FN2), + PINMUX_DATA(MSIOF2_MCK1_MARK, PORT155_FN3), + PINMUX_DATA(XRTS3_MARK, PORT156_FN1), + PINMUX_DATA(SCIFA2_RTS1_MARK, PORT156_FN2), + PINMUX_DATA(PORT156_MSIOF2_SS2_MARK, PORT156_FN3), + PINMUX_DATA(XCTS3_MARK, PORT157_FN1), + PINMUX_DATA(SCIFA2_CTS1_MARK, PORT157_FN2), + PINMUX_DATA(PORT157_MSIOF2_RXD_MARK, PORT157_FN3), + + /* 55-4 (FN) */ + PINMUX_DATA(DINT_MARK, PORT158_FN1), + PINMUX_DATA(SCIFA2_SCK1_MARK, PORT158_FN2), + PINMUX_DATA(TS_SCK3_MARK, PORT158_FN3), + PINMUX_DATA(PORT159_SCIFB_SCK_MARK, PORT159_FN1), + PINMUX_DATA(PORT159_SCIFA5_SCK_MARK, PORT159_FN2), + PINMUX_DATA(NMI_MARK, PORT159_FN3), + PINMUX_DATA(PORT160_SCIFB_TXD_MARK, PORT160_FN1), + PINMUX_DATA(PORT160_SCIFA5_TXD_MARK, PORT160_FN2), + PINMUX_DATA(SOUT0_MARK, PORT160_FN3), + PINMUX_DATA(PORT161_SCIFB_CTS_MARK, PORT161_FN1), + PINMUX_DATA(PORT161_SCIFA5_CTS_MARK, PORT161_FN2), + PINMUX_DATA(XCTS0_MARK, PORT161_FN3), + PINMUX_DATA(MFG3_IN2_MARK, PORT161_FN4), + PINMUX_DATA(PORT162_SCIFB_RXD_MARK, PORT162_FN1), + PINMUX_DATA(PORT162_SCIFA5_RXD_MARK, PORT162_FN2), + PINMUX_DATA(SIN0_MARK, PORT162_FN3), + PINMUX_DATA(MFG3_IN1_MARK, PORT162_FN4), + PINMUX_DATA(PORT163_SCIFB_RTS_MARK, PORT163_FN1), + PINMUX_DATA(PORT163_SCIFA5_RTS_MARK, PORT163_FN2), + PINMUX_DATA(XRTS0_MARK, PORT163_FN3), + PINMUX_DATA(MFG3_OUT1_MARK, PORT163_FN4), + PINMUX_DATA(TPU3TO0_MARK, PORT163_FN5), + PINMUX_DATA(LCDD0_MARK, PORT192_FN1), + PINMUX_DATA(PORT192_KEYOUT0_MARK, PORT192_FN2), + PINMUX_DATA(EXT_CKI_MARK, PORT192_FN3), + PINMUX_DATA(LCDD1_MARK, PORT193_FN1), + PINMUX_DATA(PORT193_KEYOUT1_MARK, PORT193_FN2), + PINMUX_DATA(PORT193_SCIFA5_CTS_MARK, PORT193_FN3), + PINMUX_DATA(BBIF2_TSYNC1_MARK, PORT193_FN4), + PINMUX_DATA(LCDD2_MARK, PORT194_FN1), + PINMUX_DATA(PORT194_KEYOUT2_MARK, PORT194_FN2), + PINMUX_DATA(PORT194_SCIFA5_RTS_MARK, PORT194_FN3), + PINMUX_DATA(BBIF2_TSCK1_MARK, PORT194_FN4), + PINMUX_DATA(LCDD3_MARK, PORT195_FN1), + PINMUX_DATA(PORT195_KEYOUT3_MARK, PORT195_FN2), + PINMUX_DATA(PORT195_SCIFA5_RXD_MARK, PORT195_FN3), + PINMUX_DATA(BBIF2_TXD1_MARK, PORT195_FN4), + PINMUX_DATA(LCDD4_MARK, PORT196_FN1), + PINMUX_DATA(PORT196_KEYOUT4_MARK, PORT196_FN2), + PINMUX_DATA(PORT196_SCIFA5_TXD_MARK, PORT196_FN3), + PINMUX_DATA(LCDD5_MARK, PORT197_FN1), + PINMUX_DATA(PORT197_KEYOUT5_MARK, PORT197_FN2), + PINMUX_DATA(PORT197_SCIFA5_SCK_MARK, PORT197_FN3), + PINMUX_DATA(MFG2_OUT2_MARK, PORT197_FN4), + PINMUX_DATA(LCDD6_MARK, PORT198_FN1), + PINMUX_DATA(LCDD7_MARK, PORT199_FN1), + PINMUX_DATA(TPU4TO1_MARK, PORT199_FN2), + PINMUX_DATA(MFG4_OUT2_MARK, PORT199_FN3), + PINMUX_DATA(LCDD8_MARK, PORT200_FN1), + PINMUX_DATA(PORT200_KEYIN0_MARK, PORT200_FN2), + PINMUX_DATA(VIO_DR0_MARK, PORT200_FN3), + PINMUX_DATA(D16_MARK, PORT200_FN4), + PINMUX_DATA(LCDD9_MARK, PORT201_FN1), + PINMUX_DATA(PORT201_KEYIN1_MARK, PORT201_FN2), + PINMUX_DATA(VIO_DR1_MARK, PORT201_FN3), + PINMUX_DATA(D17_MARK, PORT201_FN4), + PINMUX_DATA(LCDD10_MARK, PORT202_FN1), + PINMUX_DATA(PORT202_KEYIN2_MARK, PORT202_FN2), + PINMUX_DATA(VIO_DR2_MARK, PORT202_FN3), + PINMUX_DATA(D18_MARK, PORT202_FN4), + PINMUX_DATA(LCDD11_MARK, PORT203_FN1), + PINMUX_DATA(PORT203_KEYIN3_MARK, PORT203_FN2), + PINMUX_DATA(VIO_DR3_MARK, PORT203_FN3), + PINMUX_DATA(D19_MARK, PORT203_FN4), + PINMUX_DATA(LCDD12_MARK, PORT204_FN1), + PINMUX_DATA(PORT204_KEYIN4_MARK, PORT204_FN2), + PINMUX_DATA(VIO_DR4_MARK, PORT204_FN3), + PINMUX_DATA(D20_MARK, PORT204_FN4), + PINMUX_DATA(LCDD13_MARK, PORT205_FN1), + PINMUX_DATA(PORT205_KEYIN5_MARK, PORT205_FN2), + PINMUX_DATA(VIO_DR5_MARK, PORT205_FN3), + PINMUX_DATA(D21_MARK, PORT205_FN4), + PINMUX_DATA(LCDD14_MARK, PORT206_FN1), + PINMUX_DATA(PORT206_KEYIN6_MARK, PORT206_FN2), + PINMUX_DATA(VIO_DR6_MARK, PORT206_FN3), + PINMUX_DATA(D22_MARK, PORT206_FN4), + PINMUX_DATA(LCDD15_MARK, PORT207_FN1), + PINMUX_DATA(PORT207_MSIOF0L_SS1_MARK, PORT207_FN2), + PINMUX_DATA(PORT207_KEYOUT0_MARK, PORT207_FN3), + PINMUX_DATA(VIO_DR7_MARK, PORT207_FN4), + PINMUX_DATA(D23_MARK, PORT207_FN5), + PINMUX_DATA(LCDD16_MARK, PORT208_FN1), + PINMUX_DATA(PORT208_MSIOF0L_SS2_MARK, PORT208_FN2), + PINMUX_DATA(PORT208_KEYOUT1_MARK, PORT208_FN3), + PINMUX_DATA(VIO_VDR_MARK, PORT208_FN4), + PINMUX_DATA(D24_MARK, PORT208_FN5), + PINMUX_DATA(LCDD17_MARK, PORT209_FN1), + PINMUX_DATA(PORT209_KEYOUT2_MARK, PORT209_FN2), + PINMUX_DATA(VIO_HDR_MARK, PORT209_FN3), + PINMUX_DATA(D25_MARK, PORT209_FN4), + PINMUX_DATA(LCDD18_MARK, PORT210_FN1), + PINMUX_DATA(DREQ2_MARK, PORT210_FN2), + PINMUX_DATA(PORT210_MSIOF0L_SS1_MARK, PORT210_FN3), + PINMUX_DATA(D26_MARK, PORT210_FN4), + PINMUX_DATA(LCDD19_MARK, PORT211_FN1), + PINMUX_DATA(PORT211_MSIOF0L_SS2_MARK, PORT211_FN2), + PINMUX_DATA(D27_MARK, PORT211_FN3), + PINMUX_DATA(LCDD20_MARK, PORT212_FN1), + PINMUX_DATA(TS_SPSYNC1_MARK, PORT212_FN2), + PINMUX_DATA(MSIOF0L_MCK0_MARK, PORT212_FN3), + PINMUX_DATA(D28_MARK, PORT212_FN4), + PINMUX_DATA(LCDD21_MARK, PORT213_FN1), + PINMUX_DATA(TS_SDAT1_MARK, PORT213_FN2), + PINMUX_DATA(MSIOF0L_MCK1_MARK, PORT213_FN3), + PINMUX_DATA(D29_MARK, PORT213_FN4), + PINMUX_DATA(LCDD22_MARK, PORT214_FN1), + PINMUX_DATA(TS_SDEN1_MARK, PORT214_FN2), + PINMUX_DATA(MSIOF0L_RSCK_MARK, PORT214_FN3), + PINMUX_DATA(D30_MARK, PORT214_FN4), + PINMUX_DATA(LCDD23_MARK, PORT215_FN1), + PINMUX_DATA(TS_SCK1_MARK, PORT215_FN2), + PINMUX_DATA(MSIOF0L_RSYNC_MARK, PORT215_FN3), + PINMUX_DATA(D31_MARK, PORT215_FN4), + PINMUX_DATA(LCDDCK_MARK, PORT216_FN1), + PINMUX_DATA(LCDWR_MARK, PORT216_FN2), + PINMUX_DATA(PORT216_KEYOUT3_MARK, PORT216_FN3), + PINMUX_DATA(VIO_CLKR_MARK, PORT216_FN4), + PINMUX_DATA(LCDRD_MARK, PORT217_FN1), + PINMUX_DATA(DACK2_MARK, PORT217_FN2), + PINMUX_DATA(MSIOF0L_TSYNC_MARK, PORT217_FN3), + PINMUX_DATA(LCDHSYN_MARK, PORT218_FN1), + PINMUX_DATA(LCDCS_MARK, PORT218_FN2), + PINMUX_DATA(LCDCS2_MARK, PORT218_FN3), + PINMUX_DATA(DACK3_MARK, PORT218_FN4), + PINMUX_DATA(PORT218_VIO_CKOR_MARK, PORT218_FN5), + PINMUX_DATA(PORT218_KEYOUT4_MARK, PORT218_FN6), + PINMUX_DATA(LCDDISP_MARK, PORT219_FN1), + PINMUX_DATA(LCDRS_MARK, PORT219_FN2), + PINMUX_DATA(DREQ3_MARK, PORT219_FN3), + PINMUX_DATA(MSIOF0L_TSCK_MARK, PORT219_FN4), + PINMUX_DATA(LCDVSYN_MARK, PORT220_FN1), + PINMUX_DATA(LCDVSYN2_MARK, PORT220_FN2), + PINMUX_DATA(PORT220_KEYOUT5_MARK, PORT220_FN3), + PINMUX_DATA(LCDLCLK_MARK, PORT221_FN1), + PINMUX_DATA(DREQ1_MARK, PORT221_FN2), + PINMUX_DATA(PWEN_MARK, PORT221_FN3), + PINMUX_DATA(MSIOF0L_RXD_MARK, PORT221_FN4), + PINMUX_DATA(LCDDON_MARK, PORT222_FN1), + PINMUX_DATA(LCDDON2_MARK, PORT222_FN2), + PINMUX_DATA(DACK1_MARK, PORT222_FN3), + PINMUX_DATA(OVCN_MARK, PORT222_FN4), + PINMUX_DATA(MSIOF0L_TXD_MARK, PORT222_FN5), + PINMUX_DATA(SCIFA1_TXD_MARK, PORT225_FN1), + PINMUX_DATA(OVCN2_MARK, PORT225_FN2), + PINMUX_DATA(EXTLP_MARK, PORT226_FN1), + PINMUX_DATA(SCIFA1_SCK_MARK, PORT226_FN2), + PINMUX_DATA(USBTERM_MARK, PORT226_FN3), + PINMUX_DATA(PORT226_VIO_CKO2_MARK, PORT226_FN4), + PINMUX_DATA(SCIFA1_RTS_MARK, PORT227_FN1), + PINMUX_DATA(IDIN_MARK, PORT227_FN2), + PINMUX_DATA(SCIFA1_RXD_MARK, PORT228_FN1), + PINMUX_DATA(SCIFA1_CTS_MARK, PORT229_FN1), + PINMUX_DATA(MFG1_IN1_MARK, PORT229_FN2), + PINMUX_DATA(MSIOF1_TXD_MARK, PORT230_FN1), + PINMUX_DATA(SCIFA2_TXD2_MARK, PORT230_FN2), + PINMUX_DATA(PORT230_FSIAOMC_MARK, PORT230_FN3), + PINMUX_DATA(MSIOF1_TSYNC_MARK, PORT231_FN1), + PINMUX_DATA(SCIFA2_CTS2_MARK, PORT231_FN2), + PINMUX_DATA(PORT231_FSIAOLR_MARK, PORT231_FN3), + PINMUX_DATA(MSIOF1_TSCK_MARK, PORT232_FN1), + PINMUX_DATA(SCIFA2_SCK2_MARK, PORT232_FN2), + PINMUX_DATA(PORT232_FSIAOBT_MARK, PORT232_FN3), + PINMUX_DATA(MSIOF1_RXD_MARK, PORT233_FN1), + PINMUX_DATA(SCIFA2_RXD2_MARK, PORT233_FN2), + PINMUX_DATA(GPS_VCOTRIG_MARK, PORT233_FN3), + PINMUX_DATA(PORT233_FSIACK_MARK, PORT233_FN4), + PINMUX_DATA(MSIOF1_RSCK_MARK, PORT234_FN1), + PINMUX_DATA(SCIFA2_RTS2_MARK, PORT234_FN2), + PINMUX_DATA(PORT234_FSIAOSLD_MARK, PORT234_FN3), + PINMUX_DATA(MSIOF1_RSYNC_MARK, PORT235_FN1), + PINMUX_DATA(OPORT0_MARK, PORT235_FN2), + PINMUX_DATA(MFG1_IN2_MARK, PORT235_FN3), + PINMUX_DATA(PORT235_FSIAILR_MARK, PORT235_FN4), + PINMUX_DATA(MSIOF1_MCK0_MARK, PORT236_FN1), + PINMUX_DATA(I2C_SDA2_MARK, PORT236_FN2), + PINMUX_DATA(PORT236_FSIAIBT_MARK, PORT236_FN3), + PINMUX_DATA(MSIOF1_MCK1_MARK, PORT237_FN1), + PINMUX_DATA(I2C_SCL2_MARK, PORT237_FN2), + PINMUX_DATA(PORT237_FSIAISLD_MARK, PORT237_FN3), + PINMUX_DATA(MSIOF1_SS1_MARK, PORT238_FN1), + PINMUX_DATA(EDBGREQ3_MARK, PORT238_FN2), + + /* 55-5 (FN) */ + PINMUX_DATA(MSIOF1_SS2_MARK, PORT239_FN1), + PINMUX_DATA(SCIFA6_TXD_MARK, PORT240_FN1), + PINMUX_DATA(PORT241_IRDA_OUT_MARK, PORT241_FN1), + PINMUX_DATA(PORT241_IROUT_MARK, PORT241_FN2), + PINMUX_DATA(MFG4_OUT1_MARK, PORT241_FN3), + PINMUX_DATA(TPU4TO0_MARK, PORT241_FN4), + PINMUX_DATA(PORT242_IRDA_IN_MARK, PORT242_FN1), + PINMUX_DATA(MFG4_IN2_MARK, PORT242_FN2), + PINMUX_DATA(PORT243_IRDA_FIRSEL_MARK, PORT243_FN1), + PINMUX_DATA(PORT243_VIO_CKO2_MARK, PORT243_FN2), + PINMUX_DATA(PORT244_SCIFA5_CTS_MARK, PORT244_FN1), + PINMUX_DATA(MFG2_IN1_MARK, PORT244_FN2), + PINMUX_DATA(PORT244_SCIFB_CTS_MARK, PORT244_FN3), + PINMUX_DATA(PORT245_SCIFA5_RTS_MARK, PORT245_FN1), + PINMUX_DATA(MFG2_IN2_MARK, PORT245_FN2), + PINMUX_DATA(PORT245_SCIFB_RTS_MARK, PORT245_FN3), + PINMUX_DATA(PORT246_SCIFA5_RXD_MARK, PORT246_FN1), + PINMUX_DATA(MFG1_OUT1_MARK, PORT246_FN2), + PINMUX_DATA(PORT246_SCIFB_RXD_MARK, PORT246_FN3), + PINMUX_DATA(TPU1TO0_MARK, PORT246_FN4), + PINMUX_DATA(PORT247_SCIFA5_TXD_MARK, PORT247_FN1), + PINMUX_DATA(MFG3_OUT2_MARK, PORT247_FN2), + PINMUX_DATA(PORT247_SCIFB_TXD_MARK, PORT247_FN3), + PINMUX_DATA(TPU3TO1_MARK, PORT247_FN4), + PINMUX_DATA(PORT248_SCIFA5_SCK_MARK, PORT248_FN1), + PINMUX_DATA(MFG2_OUT1_MARK, PORT248_FN2), + PINMUX_DATA(PORT248_SCIFB_SCK_MARK, PORT248_FN3), + PINMUX_DATA(TPU2TO0_MARK, PORT248_FN4), + PINMUX_DATA(PORT249_IROUT_MARK, PORT249_FN1), + PINMUX_DATA(MFG4_IN1_MARK, PORT249_FN2), + PINMUX_DATA(SDHICLK0_MARK, PORT250_FN1), + PINMUX_DATA(TCK2_SWCLK_MC0_MARK, PORT250_FN2), + PINMUX_DATA(SDHICD0_MARK, PORT251_FN1), + PINMUX_DATA(SDHID0_0_MARK, PORT252_FN1), + PINMUX_DATA(TMS2_SWDIO_MC0_MARK, PORT252_FN2), + PINMUX_DATA(SDHID0_1_MARK, PORT253_FN1), + PINMUX_DATA(TDO2_SWO0_MC0_MARK, PORT253_FN2), + PINMUX_DATA(SDHID0_2_MARK, PORT254_FN1), + PINMUX_DATA(TDI2_MARK, PORT254_FN2), + PINMUX_DATA(SDHID0_3_MARK, PORT255_FN1), + PINMUX_DATA(RTCK2_SWO1_MC0_MARK, PORT255_FN2), + PINMUX_DATA(SDHICMD0_MARK, PORT256_FN1), + PINMUX_DATA(TRST2_MARK, PORT256_FN2), + PINMUX_DATA(SDHIWP0_MARK, PORT257_FN1), + PINMUX_DATA(EDBGREQ2_MARK, PORT257_FN2), + PINMUX_DATA(SDHICLK1_MARK, PORT258_FN1), + PINMUX_DATA(TCK3_SWCLK_MC1_MARK, PORT258_FN2), + PINMUX_DATA(SDHID1_0_MARK, PORT259_FN1), + PINMUX_DATA(M11_SLCD_SO2_MARK, PORT259_FN2), + PINMUX_DATA(TS_SPSYNC2_MARK, PORT259_FN3), + PINMUX_DATA(TMS3_SWDIO_MC1_MARK, PORT259_FN4), + PINMUX_DATA(SDHID1_1_MARK, PORT260_FN1), + PINMUX_DATA(M9_SLCD_A02_MARK, PORT260_FN2), + PINMUX_DATA(TS_SDAT2_MARK, PORT260_FN3), + PINMUX_DATA(TDO3_SWO0_MC1_MARK, PORT260_FN4), + PINMUX_DATA(SDHID1_2_MARK, PORT261_FN1), + PINMUX_DATA(M10_SLCD_CK2_MARK, PORT261_FN2), + PINMUX_DATA(TS_SDEN2_MARK, PORT261_FN3), + PINMUX_DATA(TDI3_MARK, PORT261_FN4), + PINMUX_DATA(SDHID1_3_MARK, PORT262_FN1), + PINMUX_DATA(M12_SLCD_CE2_MARK, PORT262_FN2), + PINMUX_DATA(TS_SCK2_MARK, PORT262_FN3), + PINMUX_DATA(RTCK3_SWO1_MC1_MARK, PORT262_FN4), + PINMUX_DATA(SDHICMD1_MARK, PORT263_FN1), + PINMUX_DATA(TRST3_MARK, PORT263_FN2), + PINMUX_DATA(RESETOUTS_MARK, PORT264_FN1), +}; + +static struct pinmux_gpio pinmux_gpios[] = { + /* 55-1 -> 55-5 (GPIO) */ + GPIO_PORT_ALL(), + + /* Special Pull-up / Pull-down Functions */ + GPIO_FN(PORT66_KEYIN0_PU), GPIO_FN(PORT67_KEYIN1_PU), + GPIO_FN(PORT68_KEYIN2_PU), GPIO_FN(PORT69_KEYIN3_PU), + GPIO_FN(PORT70_KEYIN4_PU), GPIO_FN(PORT71_KEYIN5_PU), + GPIO_FN(PORT72_KEYIN6_PU), + + /* 55-1 (FN) */ + GPIO_FN(VBUS_0), + GPIO_FN(CPORT0), + GPIO_FN(CPORT1), + GPIO_FN(CPORT2), + GPIO_FN(CPORT3), + GPIO_FN(CPORT4), + GPIO_FN(CPORT5), + GPIO_FN(CPORT6), + GPIO_FN(CPORT7), + GPIO_FN(CPORT8), + GPIO_FN(CPORT9), + GPIO_FN(CPORT10), + GPIO_FN(CPORT11), GPIO_FN(SIN2), + GPIO_FN(CPORT12), GPIO_FN(XCTS2), + GPIO_FN(CPORT13), GPIO_FN(RFSPO4), + GPIO_FN(CPORT14), GPIO_FN(RFSPO5), + GPIO_FN(CPORT15), GPIO_FN(SCIFA0_SCK), GPIO_FN(GPS_AGC2), + GPIO_FN(CPORT16), GPIO_FN(SCIFA0_TXD), GPIO_FN(GPS_AGC3), + GPIO_FN(CPORT17_IC_OE), GPIO_FN(SOUT2), + GPIO_FN(CPORT18), GPIO_FN(XRTS2), GPIO_FN(PORT19_VIO_CKO2), + GPIO_FN(CPORT19_MPORT1), + GPIO_FN(CPORT20), GPIO_FN(RFSPO6), + GPIO_FN(CPORT21), GPIO_FN(STATUS0), + GPIO_FN(CPORT22), GPIO_FN(STATUS1), + GPIO_FN(CPORT23), GPIO_FN(STATUS2), GPIO_FN(RFSPO7), + GPIO_FN(B_SYNLD1), + GPIO_FN(B_SYNLD2), GPIO_FN(SYSENMSK), + GPIO_FN(XMAINPS), + GPIO_FN(XDIVPS), + GPIO_FN(XIDRST), + GPIO_FN(IDCLK), GPIO_FN(IC_DP), + GPIO_FN(IDIO), GPIO_FN(IC_DM), + GPIO_FN(SOUT1), GPIO_FN(SCIFA4_TXD), GPIO_FN(M02_BERDAT), + GPIO_FN(SIN1), GPIO_FN(SCIFA4_RXD), GPIO_FN(XWUP), + GPIO_FN(XRTS1), GPIO_FN(SCIFA4_RTS), GPIO_FN(M03_BERCLK), + GPIO_FN(XCTS1), GPIO_FN(SCIFA4_CTS), + GPIO_FN(PCMCLKO), + GPIO_FN(SYNC8KO), + + /* 55-2 (FN) */ + GPIO_FN(DNPCM_A), + GPIO_FN(UPPCM_A), + GPIO_FN(VACK), + GPIO_FN(XTALB1L), + GPIO_FN(GPS_AGC1), GPIO_FN(SCIFA0_RTS), + GPIO_FN(GPS_AGC4), GPIO_FN(SCIFA0_RXD), + GPIO_FN(GPS_PWRDOWN), GPIO_FN(SCIFA0_CTS), + GPIO_FN(GPS_IM), + GPIO_FN(GPS_IS), + GPIO_FN(GPS_QM), + GPIO_FN(GPS_QS), + GPIO_FN(FMSOCK), GPIO_FN(PORT49_IRDA_OUT), GPIO_FN(PORT49_IROUT), + GPIO_FN(FMSOOLR), GPIO_FN(BBIF2_TSYNC2), GPIO_FN(TPU2TO2), + GPIO_FN(IPORT3), GPIO_FN(FMSIOLR), + GPIO_FN(FMSOOBT), GPIO_FN(BBIF2_TSCK2), GPIO_FN(TPU2TO3), + GPIO_FN(OPORT1), GPIO_FN(FMSIOBT), + GPIO_FN(FMSOSLD), GPIO_FN(BBIF2_TXD2), GPIO_FN(OPORT2), + GPIO_FN(FMSOILR), GPIO_FN(PORT53_IRDA_IN), GPIO_FN(TPU3TO3), + GPIO_FN(OPORT3), GPIO_FN(FMSIILR), + GPIO_FN(FMSOIBT), GPIO_FN(PORT54_IRDA_FIRSEL), GPIO_FN(TPU3TO2), + GPIO_FN(FMSIIBT), + GPIO_FN(FMSISLD), GPIO_FN(MFG0_OUT1), GPIO_FN(TPU0TO0), + GPIO_FN(A0_EA0), GPIO_FN(BS), + GPIO_FN(A12_EA12), GPIO_FN(PORT58_VIO_CKOR), GPIO_FN(TPU4TO2), + GPIO_FN(A13_EA13), GPIO_FN(PORT59_IROUT), GPIO_FN(MFG0_OUT2), + GPIO_FN(TPU0TO1), + GPIO_FN(A14_EA14), GPIO_FN(PORT60_KEYOUT5), + GPIO_FN(A15_EA15), GPIO_FN(PORT61_KEYOUT4), + GPIO_FN(A16_EA16), GPIO_FN(PORT62_KEYOUT3), GPIO_FN(MSIOF0_SS1), + GPIO_FN(A17_EA17), GPIO_FN(PORT63_KEYOUT2), GPIO_FN(MSIOF0_TSYNC), + GPIO_FN(A18_EA18), GPIO_FN(PORT64_KEYOUT1), GPIO_FN(MSIOF0_TSCK), + GPIO_FN(A19_EA19), GPIO_FN(PORT65_KEYOUT0), GPIO_FN(MSIOF0_TXD), + GPIO_FN(A20_EA20), GPIO_FN(PORT66_KEYIN0), GPIO_FN(MSIOF0_RSCK), + GPIO_FN(A21_EA21), GPIO_FN(PORT67_KEYIN1), GPIO_FN(MSIOF0_RSYNC), + GPIO_FN(A22_EA22), GPIO_FN(PORT68_KEYIN2), GPIO_FN(MSIOF0_MCK0), + GPIO_FN(A23_EA23), GPIO_FN(PORT69_KEYIN3), GPIO_FN(MSIOF0_MCK1), + GPIO_FN(A24_EA24), GPIO_FN(PORT70_KEYIN4), GPIO_FN(MSIOF0_RXD), + GPIO_FN(A25_EA25), GPIO_FN(PORT71_KEYIN5), GPIO_FN(MSIOF0_SS2), + GPIO_FN(A26), GPIO_FN(PORT72_KEYIN6), + GPIO_FN(D0_ED0_NAF0), + GPIO_FN(D1_ED1_NAF1), + GPIO_FN(D2_ED2_NAF2), + GPIO_FN(D3_ED3_NAF3), + GPIO_FN(D4_ED4_NAF4), + GPIO_FN(D5_ED5_NAF5), + GPIO_FN(D6_ED6_NAF6), + GPIO_FN(D7_ED7_NAF7), + GPIO_FN(D8_ED8_NAF8), + GPIO_FN(D9_ED9_NAF9), + GPIO_FN(D10_ED10_NAF10), + GPIO_FN(D11_ED11_NAF11), + GPIO_FN(D12_ED12_NAF12), + GPIO_FN(D13_ED13_NAF13), + GPIO_FN(D14_ED14_NAF14), + GPIO_FN(D15_ED15_NAF15), + GPIO_FN(CS4), + GPIO_FN(CS5A), GPIO_FN(FMSICK), + + /* 55-3 (FN) */ + GPIO_FN(CS5B), GPIO_FN(FCE1), + GPIO_FN(CS6B), GPIO_FN(XCS2), GPIO_FN(CS6A), GPIO_FN(DACK0), + GPIO_FN(FCE0), + GPIO_FN(WAIT), GPIO_FN(DREQ0), + GPIO_FN(RD_XRD), + GPIO_FN(WE0_XWR0_FWE), + GPIO_FN(WE1_XWR1), + GPIO_FN(FRB), + GPIO_FN(CKO), + GPIO_FN(NBRSTOUT), + GPIO_FN(NBRST), + GPIO_FN(GPS_EPPSIN), + GPIO_FN(LATCHPULSE), + GPIO_FN(LTESIGNAL), + GPIO_FN(LEGACYSTATE), + GPIO_FN(TCKON), + GPIO_FN(VIO_VD), GPIO_FN(PORT128_KEYOUT0), GPIO_FN(IPORT0), + GPIO_FN(VIO_HD), GPIO_FN(PORT129_KEYOUT1), GPIO_FN(IPORT1), + GPIO_FN(VIO_D0), GPIO_FN(PORT130_KEYOUT2), GPIO_FN(PORT130_MSIOF2_RXD), + GPIO_FN(VIO_D1), GPIO_FN(PORT131_KEYOUT3), GPIO_FN(PORT131_MSIOF2_SS1), + GPIO_FN(VIO_D2), GPIO_FN(PORT132_KEYOUT4), GPIO_FN(PORT132_MSIOF2_SS2), + GPIO_FN(VIO_D3), GPIO_FN(PORT133_KEYOUT5), + GPIO_FN(PORT133_MSIOF2_TSYNC), + GPIO_FN(VIO_D4), GPIO_FN(PORT134_KEYIN0), GPIO_FN(PORT134_MSIOF2_TXD), + GPIO_FN(VIO_D5), GPIO_FN(PORT135_KEYIN1), GPIO_FN(PORT135_MSIOF2_TSCK), + GPIO_FN(VIO_D6), GPIO_FN(PORT136_KEYIN2), + GPIO_FN(VIO_D7), GPIO_FN(PORT137_KEYIN3), + GPIO_FN(VIO_D8), GPIO_FN(M9_SLCD_A01), GPIO_FN(PORT138_FSIAOMC), + GPIO_FN(VIO_D9), GPIO_FN(M10_SLCD_CK1), GPIO_FN(PORT139_FSIAOLR), + GPIO_FN(VIO_D10), GPIO_FN(M11_SLCD_SO1), GPIO_FN(TPU0TO2), + GPIO_FN(PORT140_FSIAOBT), + GPIO_FN(VIO_D11), GPIO_FN(M12_SLCD_CE1), GPIO_FN(TPU0TO3), + GPIO_FN(PORT141_FSIAOSLD), + GPIO_FN(VIO_D12), GPIO_FN(M13_BSW), GPIO_FN(PORT142_FSIACK), + GPIO_FN(VIO_D13), GPIO_FN(M14_GSW), GPIO_FN(PORT143_FSIAILR), + GPIO_FN(VIO_D14), GPIO_FN(M15_RSW), GPIO_FN(PORT144_FSIAIBT), + GPIO_FN(VIO_D15), GPIO_FN(TPU1TO3), GPIO_FN(PORT145_FSIAISLD), + GPIO_FN(VIO_CLK), GPIO_FN(PORT146_KEYIN4), GPIO_FN(IPORT2), + GPIO_FN(VIO_FIELD), GPIO_FN(PORT147_KEYIN5), + GPIO_FN(VIO_CKO), GPIO_FN(PORT148_KEYIN6), + GPIO_FN(A27), GPIO_FN(RDWR_XWE), GPIO_FN(MFG0_IN1), + GPIO_FN(MFG0_IN2), + GPIO_FN(TS_SPSYNC3), GPIO_FN(MSIOF2_RSCK), + GPIO_FN(TS_SDAT3), GPIO_FN(MSIOF2_RSYNC), + GPIO_FN(TPU1TO2), GPIO_FN(TS_SDEN3), GPIO_FN(PORT153_MSIOF2_SS1), + GPIO_FN(SOUT3), GPIO_FN(SCIFA2_TXD1), GPIO_FN(MSIOF2_MCK0), + GPIO_FN(SIN3), GPIO_FN(SCIFA2_RXD1), GPIO_FN(MSIOF2_MCK1), + GPIO_FN(XRTS3), GPIO_FN(SCIFA2_RTS1), GPIO_FN(PORT156_MSIOF2_SS2), + GPIO_FN(XCTS3), GPIO_FN(SCIFA2_CTS1), GPIO_FN(PORT157_MSIOF2_RXD), + + /* 55-4 (FN) */ + GPIO_FN(DINT), GPIO_FN(SCIFA2_SCK1), GPIO_FN(TS_SCK3), + GPIO_FN(PORT159_SCIFB_SCK), GPIO_FN(PORT159_SCIFA5_SCK), GPIO_FN(NMI), + GPIO_FN(PORT160_SCIFB_TXD), GPIO_FN(PORT160_SCIFA5_TXD), GPIO_FN(SOUT0), + GPIO_FN(PORT161_SCIFB_CTS), GPIO_FN(PORT161_SCIFA5_CTS), GPIO_FN(XCTS0), + GPIO_FN(MFG3_IN2), + GPIO_FN(PORT162_SCIFB_RXD), GPIO_FN(PORT162_SCIFA5_RXD), GPIO_FN(SIN0), + GPIO_FN(MFG3_IN1), + GPIO_FN(PORT163_SCIFB_RTS), GPIO_FN(PORT163_SCIFA5_RTS), GPIO_FN(XRTS0), + GPIO_FN(MFG3_OUT1), GPIO_FN(TPU3TO0), + GPIO_FN(LCDD0), GPIO_FN(PORT192_KEYOUT0), GPIO_FN(EXT_CKI), + GPIO_FN(LCDD1), GPIO_FN(PORT193_KEYOUT1), GPIO_FN(PORT193_SCIFA5_CTS), + GPIO_FN(BBIF2_TSYNC1), + GPIO_FN(LCDD2), GPIO_FN(PORT194_KEYOUT2), GPIO_FN(PORT194_SCIFA5_RTS), + GPIO_FN(BBIF2_TSCK1), + GPIO_FN(LCDD3), GPIO_FN(PORT195_KEYOUT3), GPIO_FN(PORT195_SCIFA5_RXD), + GPIO_FN(BBIF2_TXD1), + GPIO_FN(LCDD4), GPIO_FN(PORT196_KEYOUT4), GPIO_FN(PORT196_SCIFA5_TXD), + GPIO_FN(LCDD5), GPIO_FN(PORT197_KEYOUT5), GPIO_FN(PORT197_SCIFA5_SCK), + GPIO_FN(MFG2_OUT2), + GPIO_FN(LCDD6), + GPIO_FN(LCDD7), GPIO_FN(TPU4TO1), GPIO_FN(MFG4_OUT2), + GPIO_FN(LCDD8), GPIO_FN(PORT200_KEYIN0), GPIO_FN(VIO_DR0), + GPIO_FN(D16), + GPIO_FN(LCDD9), GPIO_FN(PORT201_KEYIN1), GPIO_FN(VIO_DR1), + GPIO_FN(D17), + GPIO_FN(LCDD10), GPIO_FN(PORT202_KEYIN2), GPIO_FN(VIO_DR2), + GPIO_FN(D18), + GPIO_FN(LCDD11), GPIO_FN(PORT203_KEYIN3), GPIO_FN(VIO_DR3), + GPIO_FN(D19), + GPIO_FN(LCDD12), GPIO_FN(PORT204_KEYIN4), GPIO_FN(VIO_DR4), + GPIO_FN(D20), + GPIO_FN(LCDD13), GPIO_FN(PORT205_KEYIN5), GPIO_FN(VIO_DR5), + GPIO_FN(D21), + GPIO_FN(LCDD14), GPIO_FN(PORT206_KEYIN6), GPIO_FN(VIO_DR6), + GPIO_FN(D22), + GPIO_FN(LCDD15), GPIO_FN(PORT207_MSIOF0L_SS1), GPIO_FN(PORT207_KEYOUT0), + GPIO_FN(VIO_DR7), GPIO_FN(D23), + GPIO_FN(LCDD16), GPIO_FN(PORT208_MSIOF0L_SS2), GPIO_FN(PORT208_KEYOUT1), + GPIO_FN(VIO_VDR), GPIO_FN(D24), + GPIO_FN(LCDD17), GPIO_FN(PORT209_KEYOUT2), GPIO_FN(VIO_HDR), + GPIO_FN(D25), + GPIO_FN(LCDD18), GPIO_FN(DREQ2), GPIO_FN(PORT210_MSIOF0L_SS1), + GPIO_FN(D26), + GPIO_FN(LCDD19), GPIO_FN(PORT211_MSIOF0L_SS2), GPIO_FN(D27), + GPIO_FN(LCDD20), GPIO_FN(TS_SPSYNC1), GPIO_FN(MSIOF0L_MCK0), + GPIO_FN(D28), + GPIO_FN(LCDD21), GPIO_FN(TS_SDAT1), GPIO_FN(MSIOF0L_MCK1), + GPIO_FN(D29), + GPIO_FN(LCDD22), GPIO_FN(TS_SDEN1), GPIO_FN(MSIOF0L_RSCK), + GPIO_FN(D30), + GPIO_FN(LCDD23), GPIO_FN(TS_SCK1), GPIO_FN(MSIOF0L_RSYNC), + GPIO_FN(D31), + GPIO_FN(LCDDCK), GPIO_FN(LCDWR), GPIO_FN(PORT216_KEYOUT3), + GPIO_FN(VIO_CLKR), + GPIO_FN(LCDRD), GPIO_FN(DACK2), GPIO_FN(MSIOF0L_TSYNC), + GPIO_FN(LCDHSYN), GPIO_FN(LCDCS), GPIO_FN(LCDCS2), GPIO_FN(DACK3), + GPIO_FN(PORT218_VIO_CKOR), GPIO_FN(PORT218_KEYOUT4), + GPIO_FN(LCDDISP), GPIO_FN(LCDRS), GPIO_FN(DREQ3), GPIO_FN(MSIOF0L_TSCK), + GPIO_FN(LCDVSYN), GPIO_FN(LCDVSYN2), GPIO_FN(PORT220_KEYOUT5), + GPIO_FN(LCDLCLK), GPIO_FN(DREQ1), GPIO_FN(PWEN), GPIO_FN(MSIOF0L_RXD), + GPIO_FN(LCDDON), GPIO_FN(LCDDON2), GPIO_FN(DACK1), GPIO_FN(OVCN), + GPIO_FN(MSIOF0L_TXD), + GPIO_FN(SCIFA1_TXD), GPIO_FN(OVCN2), + GPIO_FN(EXTLP), GPIO_FN(SCIFA1_SCK), GPIO_FN(USBTERM), + GPIO_FN(PORT226_VIO_CKO2), + GPIO_FN(SCIFA1_RTS), GPIO_FN(IDIN), + GPIO_FN(SCIFA1_RXD), + GPIO_FN(SCIFA1_CTS), GPIO_FN(MFG1_IN1), + GPIO_FN(MSIOF1_TXD), GPIO_FN(SCIFA2_TXD2), GPIO_FN(PORT230_FSIAOMC), + GPIO_FN(MSIOF1_TSYNC), GPIO_FN(SCIFA2_CTS2), GPIO_FN(PORT231_FSIAOLR), + GPIO_FN(MSIOF1_TSCK), GPIO_FN(SCIFA2_SCK2), GPIO_FN(PORT232_FSIAOBT), + GPIO_FN(MSIOF1_RXD), GPIO_FN(SCIFA2_RXD2), GPIO_FN(GPS_VCOTRIG), + GPIO_FN(PORT233_FSIACK), + GPIO_FN(MSIOF1_RSCK), GPIO_FN(SCIFA2_RTS2), GPIO_FN(PORT234_FSIAOSLD), + GPIO_FN(MSIOF1_RSYNC), GPIO_FN(OPORT0), GPIO_FN(MFG1_IN2), + GPIO_FN(PORT235_FSIAILR), + GPIO_FN(MSIOF1_MCK0), GPIO_FN(I2C_SDA2), GPIO_FN(PORT236_FSIAIBT), + GPIO_FN(MSIOF1_MCK1), GPIO_FN(I2C_SCL2), GPIO_FN(PORT237_FSIAISLD), + GPIO_FN(MSIOF1_SS1), GPIO_FN(EDBGREQ3), + + /* 55-5 (FN) */ + GPIO_FN(MSIOF1_SS2), + GPIO_FN(SCIFA6_TXD), + GPIO_FN(PORT241_IRDA_OUT), GPIO_FN(PORT241_IROUT), GPIO_FN(MFG4_OUT1), + GPIO_FN(TPU4TO0), + GPIO_FN(PORT242_IRDA_IN), GPIO_FN(MFG4_IN2), + GPIO_FN(PORT243_IRDA_FIRSEL), GPIO_FN(PORT243_VIO_CKO2), + GPIO_FN(PORT244_SCIFA5_CTS), GPIO_FN(MFG2_IN1), + GPIO_FN(PORT244_SCIFB_CTS), + GPIO_FN(PORT245_SCIFA5_RTS), GPIO_FN(MFG2_IN2), + GPIO_FN(PORT245_SCIFB_RTS), + GPIO_FN(PORT246_SCIFA5_RXD), GPIO_FN(MFG1_OUT1), + GPIO_FN(PORT246_SCIFB_RXD), GPIO_FN(TPU1TO0), + GPIO_FN(PORT247_SCIFA5_TXD), GPIO_FN(MFG3_OUT2), + GPIO_FN(PORT247_SCIFB_TXD), GPIO_FN(TPU3TO1), + GPIO_FN(PORT248_SCIFA5_SCK), GPIO_FN(MFG2_OUT1), + GPIO_FN(PORT248_SCIFB_SCK), GPIO_FN(TPU2TO0), + GPIO_FN(PORT249_IROUT), GPIO_FN(MFG4_IN1), + GPIO_FN(SDHICLK0), GPIO_FN(TCK2_SWCLK_MC0), + GPIO_FN(SDHICD0), + GPIO_FN(SDHID0_0), GPIO_FN(TMS2_SWDIO_MC0), + GPIO_FN(SDHID0_1), GPIO_FN(TDO2_SWO0_MC0), + GPIO_FN(SDHID0_2), GPIO_FN(TDI2), + GPIO_FN(SDHID0_3), GPIO_FN(RTCK2_SWO1_MC0), + GPIO_FN(SDHICMD0), GPIO_FN(TRST2), + GPIO_FN(SDHIWP0), GPIO_FN(EDBGREQ2), + GPIO_FN(SDHICLK1), GPIO_FN(TCK3_SWCLK_MC1), + GPIO_FN(SDHID1_0), GPIO_FN(M11_SLCD_SO2), GPIO_FN(TS_SPSYNC2), + GPIO_FN(TMS3_SWDIO_MC1), + GPIO_FN(SDHID1_1), GPIO_FN(M9_SLCD_A02), GPIO_FN(TS_SDAT2), + GPIO_FN(TDO3_SWO0_MC1), + GPIO_FN(SDHID1_2), GPIO_FN(M10_SLCD_CK2), GPIO_FN(TS_SDEN2), + GPIO_FN(TDI3), + GPIO_FN(SDHID1_3), GPIO_FN(M12_SLCD_CE2), GPIO_FN(TS_SCK2), + GPIO_FN(RTCK3_SWO1_MC1), + GPIO_FN(SDHICMD1), GPIO_FN(TRST3), + GPIO_FN(RESETOUTS), +}; + +static struct pinmux_cfg_reg pinmux_config_regs[] = { + PORTCR(0, 0xe6050000), /* PORT0CR */ + PORTCR(1, 0xe6050001), /* PORT1CR */ + PORTCR(2, 0xe6050002), /* PORT2CR */ + PORTCR(3, 0xe6050003), /* PORT3CR */ + PORTCR(4, 0xe6050004), /* PORT4CR */ + PORTCR(5, 0xe6050005), /* PORT5CR */ + PORTCR(6, 0xe6050006), /* PORT6CR */ + PORTCR(7, 0xe6050007), /* PORT7CR */ + PORTCR(8, 0xe6050008), /* PORT8CR */ + PORTCR(9, 0xe6050009), /* PORT9CR */ + + PORTCR(10, 0xe605000a), /* PORT10CR */ + PORTCR(11, 0xe605000b), /* PORT11CR */ + PORTCR(12, 0xe605000c), /* PORT12CR */ + PORTCR(13, 0xe605000d), /* PORT13CR */ + PORTCR(14, 0xe605000e), /* PORT14CR */ + PORTCR(15, 0xe605000f), /* PORT15CR */ + PORTCR(16, 0xe6050010), /* PORT16CR */ + PORTCR(17, 0xe6050011), /* PORT17CR */ + PORTCR(18, 0xe6050012), /* PORT18CR */ + PORTCR(19, 0xe6050013), /* PORT19CR */ + + PORTCR(20, 0xe6050014), /* PORT20CR */ + PORTCR(21, 0xe6050015), /* PORT21CR */ + PORTCR(22, 0xe6050016), /* PORT22CR */ + PORTCR(23, 0xe6050017), /* PORT23CR */ + PORTCR(24, 0xe6050018), /* PORT24CR */ + PORTCR(25, 0xe6050019), /* PORT25CR */ + PORTCR(26, 0xe605001a), /* PORT26CR */ + PORTCR(27, 0xe605001b), /* PORT27CR */ + PORTCR(28, 0xe605001c), /* PORT28CR */ + PORTCR(29, 0xe605001d), /* PORT29CR */ + + PORTCR(30, 0xe605001e), /* PORT30CR */ + PORTCR(31, 0xe605001f), /* PORT31CR */ + PORTCR(32, 0xe6050020), /* PORT32CR */ + PORTCR(33, 0xe6050021), /* PORT33CR */ + PORTCR(34, 0xe6050022), /* PORT34CR */ + PORTCR(35, 0xe6050023), /* PORT35CR */ + PORTCR(36, 0xe6050024), /* PORT36CR */ + PORTCR(37, 0xe6050025), /* PORT37CR */ + PORTCR(38, 0xe6050026), /* PORT38CR */ + PORTCR(39, 0xe6050027), /* PORT39CR */ + + PORTCR(40, 0xe6050028), /* PORT40CR */ + PORTCR(41, 0xe6050029), /* PORT41CR */ + PORTCR(42, 0xe605002a), /* PORT42CR */ + PORTCR(43, 0xe605002b), /* PORT43CR */ + PORTCR(44, 0xe605002c), /* PORT44CR */ + PORTCR(45, 0xe605002d), /* PORT45CR */ + PORTCR(46, 0xe605002e), /* PORT46CR */ + PORTCR(47, 0xe605002f), /* PORT47CR */ + PORTCR(48, 0xe6050030), /* PORT48CR */ + PORTCR(49, 0xe6050031), /* PORT49CR */ + + PORTCR(50, 0xe6050032), /* PORT50CR */ + PORTCR(51, 0xe6050033), /* PORT51CR */ + PORTCR(52, 0xe6050034), /* PORT52CR */ + PORTCR(53, 0xe6050035), /* PORT53CR */ + PORTCR(54, 0xe6050036), /* PORT54CR */ + PORTCR(55, 0xe6050037), /* PORT55CR */ + PORTCR(56, 0xe6050038), /* PORT56CR */ + PORTCR(57, 0xe6050039), /* PORT57CR */ + PORTCR(58, 0xe605003a), /* PORT58CR */ + PORTCR(59, 0xe605003b), /* PORT59CR */ + + PORTCR(60, 0xe605003c), /* PORT60CR */ + PORTCR(61, 0xe605003d), /* PORT61CR */ + PORTCR(62, 0xe605003e), /* PORT62CR */ + PORTCR(63, 0xe605003f), /* PORT63CR */ + PORTCR(64, 0xe6050040), /* PORT64CR */ + PORTCR(65, 0xe6050041), /* PORT65CR */ + PORTCR(66, 0xe6050042), /* PORT66CR */ + PORTCR(67, 0xe6050043), /* PORT67CR */ + PORTCR(68, 0xe6050044), /* PORT68CR */ + PORTCR(69, 0xe6050045), /* PORT69CR */ + + PORTCR(70, 0xe6050046), /* PORT70CR */ + PORTCR(71, 0xe6050047), /* PORT71CR */ + PORTCR(72, 0xe6050048), /* PORT72CR */ + PORTCR(73, 0xe6050049), /* PORT73CR */ + PORTCR(74, 0xe605004a), /* PORT74CR */ + PORTCR(75, 0xe605004b), /* PORT75CR */ + PORTCR(76, 0xe605004c), /* PORT76CR */ + PORTCR(77, 0xe605004d), /* PORT77CR */ + PORTCR(78, 0xe605004e), /* PORT78CR */ + PORTCR(79, 0xe605004f), /* PORT79CR */ + + PORTCR(80, 0xe6050050), /* PORT80CR */ + PORTCR(81, 0xe6050051), /* PORT81CR */ + PORTCR(82, 0xe6050052), /* PORT82CR */ + PORTCR(83, 0xe6050053), /* PORT83CR */ + PORTCR(84, 0xe6050054), /* PORT84CR */ + PORTCR(85, 0xe6050055), /* PORT85CR */ + PORTCR(86, 0xe6050056), /* PORT86CR */ + PORTCR(87, 0xe6050057), /* PORT87CR */ + PORTCR(88, 0xe6050058), /* PORT88CR */ + PORTCR(89, 0xe6050059), /* PORT89CR */ + + PORTCR(90, 0xe605005a), /* PORT90CR */ + PORTCR(91, 0xe605005b), /* PORT91CR */ + PORTCR(92, 0xe605005c), /* PORT92CR */ + PORTCR(93, 0xe605005d), /* PORT93CR */ + PORTCR(94, 0xe605005e), /* PORT94CR */ + PORTCR(95, 0xe605005f), /* PORT95CR */ + PORTCR(96, 0xe6050060), /* PORT96CR */ + PORTCR(97, 0xe6050061), /* PORT97CR */ + PORTCR(98, 0xe6050062), /* PORT98CR */ + PORTCR(99, 0xe6050063), /* PORT99CR */ + + PORTCR(100, 0xe6050064), /* PORT100CR */ + PORTCR(101, 0xe6050065), /* PORT101CR */ + PORTCR(102, 0xe6050066), /* PORT102CR */ + PORTCR(103, 0xe6050067), /* PORT103CR */ + PORTCR(104, 0xe6050068), /* PORT104CR */ + PORTCR(105, 0xe6050069), /* PORT105CR */ + PORTCR(106, 0xe605006a), /* PORT106CR */ + PORTCR(107, 0xe605006b), /* PORT107CR */ + PORTCR(108, 0xe605006c), /* PORT108CR */ + PORTCR(109, 0xe605006d), /* PORT109CR */ + + PORTCR(110, 0xe605006e), /* PORT110CR */ + PORTCR(111, 0xe605006f), /* PORT111CR */ + PORTCR(112, 0xe6050070), /* PORT112CR */ + PORTCR(113, 0xe6050071), /* PORT113CR */ + PORTCR(114, 0xe6050072), /* PORT114CR */ + PORTCR(115, 0xe6050073), /* PORT115CR */ + PORTCR(116, 0xe6050074), /* PORT116CR */ + PORTCR(117, 0xe6050075), /* PORT117CR */ + PORTCR(118, 0xe6050076), /* PORT118CR */ + + PORTCR(128, 0xe6051080), /* PORT128CR */ + PORTCR(129, 0xe6051081), /* PORT129CR */ + + PORTCR(130, 0xe6051082), /* PORT130CR */ + PORTCR(131, 0xe6051083), /* PORT131CR */ + PORTCR(132, 0xe6051084), /* PORT132CR */ + PORTCR(133, 0xe6051085), /* PORT133CR */ + PORTCR(134, 0xe6051086), /* PORT134CR */ + PORTCR(135, 0xe6051087), /* PORT135CR */ + PORTCR(136, 0xe6051088), /* PORT136CR */ + PORTCR(137, 0xe6051089), /* PORT137CR */ + PORTCR(138, 0xe605108a), /* PORT138CR */ + PORTCR(139, 0xe605108b), /* PORT139CR */ + + PORTCR(140, 0xe605108c), /* PORT140CR */ + PORTCR(141, 0xe605108d), /* PORT141CR */ + PORTCR(142, 0xe605108e), /* PORT142CR */ + PORTCR(143, 0xe605108f), /* PORT143CR */ + PORTCR(144, 0xe6051090), /* PORT144CR */ + PORTCR(145, 0xe6051091), /* PORT145CR */ + PORTCR(146, 0xe6051092), /* PORT146CR */ + PORTCR(147, 0xe6051093), /* PORT147CR */ + PORTCR(148, 0xe6051094), /* PORT148CR */ + PORTCR(149, 0xe6051095), /* PORT149CR */ + + PORTCR(150, 0xe6051096), /* PORT150CR */ + PORTCR(151, 0xe6051097), /* PORT151CR */ + PORTCR(152, 0xe6051098), /* PORT152CR */ + PORTCR(153, 0xe6051099), /* PORT153CR */ + PORTCR(154, 0xe605109a), /* PORT154CR */ + PORTCR(155, 0xe605109b), /* PORT155CR */ + PORTCR(156, 0xe605109c), /* PORT156CR */ + PORTCR(157, 0xe605109d), /* PORT157CR */ + PORTCR(158, 0xe605109e), /* PORT158CR */ + PORTCR(159, 0xe605109f), /* PORT159CR */ + + PORTCR(160, 0xe60510a0), /* PORT160CR */ + PORTCR(161, 0xe60510a1), /* PORT161CR */ + PORTCR(162, 0xe60510a2), /* PORT162CR */ + PORTCR(163, 0xe60510a3), /* PORT163CR */ + PORTCR(164, 0xe60510a4), /* PORT164CR */ + + PORTCR(192, 0xe60520c0), /* PORT192CR */ + PORTCR(193, 0xe60520c1), /* PORT193CR */ + PORTCR(194, 0xe60520c2), /* PORT194CR */ + PORTCR(195, 0xe60520c3), /* PORT195CR */ + PORTCR(196, 0xe60520c4), /* PORT196CR */ + PORTCR(197, 0xe60520c5), /* PORT197CR */ + PORTCR(198, 0xe60520c6), /* PORT198CR */ + PORTCR(199, 0xe60520c7), /* PORT199CR */ + + PORTCR(200, 0xe60520c8), /* PORT200CR */ + PORTCR(201, 0xe60520c9), /* PORT201CR */ + PORTCR(202, 0xe60520ca), /* PORT202CR */ + PORTCR(203, 0xe60520cb), /* PORT203CR */ + PORTCR(204, 0xe60520cc), /* PORT204CR */ + PORTCR(205, 0xe60520cd), /* PORT205CR */ + PORTCR(206, 0xe60520ce), /* PORT206CR */ + PORTCR(207, 0xe60520cf), /* PORT207CR */ + PORTCR(208, 0xe60520d0), /* PORT208CR */ + PORTCR(209, 0xe60520d1), /* PORT209CR */ + + PORTCR(210, 0xe60520d2), /* PORT210CR */ + PORTCR(211, 0xe60520d3), /* PORT211CR */ + PORTCR(212, 0xe60520d4), /* PORT212CR */ + PORTCR(213, 0xe60520d5), /* PORT213CR */ + PORTCR(214, 0xe60520d6), /* PORT214CR */ + PORTCR(215, 0xe60520d7), /* PORT215CR */ + PORTCR(216, 0xe60520d8), /* PORT216CR */ + PORTCR(217, 0xe60520d9), /* PORT217CR */ + PORTCR(218, 0xe60520da), /* PORT218CR */ + PORTCR(219, 0xe60520db), /* PORT219CR */ + + PORTCR(220, 0xe60520dc), /* PORT220CR */ + PORTCR(221, 0xe60520dd), /* PORT221CR */ + PORTCR(222, 0xe60520de), /* PORT222CR */ + PORTCR(223, 0xe60520df), /* PORT223CR */ + PORTCR(224, 0xe60520e0), /* PORT224CR */ + PORTCR(225, 0xe60520e1), /* PORT225CR */ + PORTCR(226, 0xe60520e2), /* PORT226CR */ + PORTCR(227, 0xe60520e3), /* PORT227CR */ + PORTCR(228, 0xe60520e4), /* PORT228CR */ + PORTCR(229, 0xe60520e5), /* PORT229CR */ + + PORTCR(230, 0xe60520e6), /* PORT230CR */ + PORTCR(231, 0xe60520e7), /* PORT231CR */ + PORTCR(232, 0xe60520e8), /* PORT232CR */ + PORTCR(233, 0xe60520e9), /* PORT233CR */ + PORTCR(234, 0xe60520ea), /* PORT234CR */ + PORTCR(235, 0xe60520eb), /* PORT235CR */ + PORTCR(236, 0xe60520ec), /* PORT236CR */ + PORTCR(237, 0xe60520ed), /* PORT237CR */ + PORTCR(238, 0xe60520ee), /* PORT238CR */ + PORTCR(239, 0xe60520ef), /* PORT239CR */ + + PORTCR(240, 0xe60520f0), /* PORT240CR */ + PORTCR(241, 0xe60520f1), /* PORT241CR */ + PORTCR(242, 0xe60520f2), /* PORT242CR */ + PORTCR(243, 0xe60520f3), /* PORT243CR */ + PORTCR(244, 0xe60520f4), /* PORT244CR */ + PORTCR(245, 0xe60520f5), /* PORT245CR */ + PORTCR(246, 0xe60520f6), /* PORT246CR */ + PORTCR(247, 0xe60520f7), /* PORT247CR */ + PORTCR(248, 0xe60520f8), /* PORT248CR */ + PORTCR(249, 0xe60520f9), /* PORT249CR */ + + PORTCR(250, 0xe60520fa), /* PORT250CR */ + PORTCR(251, 0xe60520fb), /* PORT251CR */ + PORTCR(252, 0xe60520fc), /* PORT252CR */ + PORTCR(253, 0xe60520fd), /* PORT253CR */ + PORTCR(254, 0xe60520fe), /* PORT254CR */ + PORTCR(255, 0xe60520ff), /* PORT255CR */ + PORTCR(256, 0xe6052100), /* PORT256CR */ + PORTCR(257, 0xe6052101), /* PORT257CR */ + PORTCR(258, 0xe6052102), /* PORT258CR */ + PORTCR(259, 0xe6052103), /* PORT259CR */ + + PORTCR(260, 0xe6052104), /* PORT260CR */ + PORTCR(261, 0xe6052105), /* PORT261CR */ + PORTCR(262, 0xe6052106), /* PORT262CR */ + PORTCR(263, 0xe6052107), /* PORT263CR */ + PORTCR(264, 0xe6052108), /* PORT264CR */ + + { PINMUX_CFG_REG("MSELBCR", 0xe6058024, 32, 1) { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + MSELBCR_MSEL17_0, MSELBCR_MSEL17_1, + MSELBCR_MSEL16_0, MSELBCR_MSEL16_1, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } + }, + { }, +}; + +static struct pinmux_data_reg pinmux_data_regs[] = { + { PINMUX_DATA_REG("PORTL031_000DR", 0xe6054000, 32) { + PORT31_DATA, PORT30_DATA, PORT29_DATA, PORT28_DATA, + PORT27_DATA, PORT26_DATA, PORT25_DATA, PORT24_DATA, + PORT23_DATA, PORT22_DATA, PORT21_DATA, PORT20_DATA, + PORT19_DATA, PORT18_DATA, PORT17_DATA, PORT16_DATA, + PORT15_DATA, PORT14_DATA, PORT13_DATA, PORT12_DATA, + PORT11_DATA, PORT10_DATA, PORT9_DATA, PORT8_DATA, + PORT7_DATA, PORT6_DATA, PORT5_DATA, PORT4_DATA, + PORT3_DATA, PORT2_DATA, PORT1_DATA, PORT0_DATA } + }, + { PINMUX_DATA_REG("PORTL063_032DR", 0xe6054004, 32) { + PORT63_DATA, PORT62_DATA, PORT61_DATA, PORT60_DATA, + PORT59_DATA, PORT58_DATA, PORT57_DATA, PORT56_DATA, + PORT55_DATA, PORT54_DATA, PORT53_DATA, PORT52_DATA, + PORT51_DATA, PORT50_DATA, PORT49_DATA, PORT48_DATA, + PORT47_DATA, PORT46_DATA, PORT45_DATA, PORT44_DATA, + PORT43_DATA, PORT42_DATA, PORT41_DATA, PORT40_DATA, + PORT39_DATA, PORT38_DATA, PORT37_DATA, PORT36_DATA, + PORT35_DATA, PORT34_DATA, PORT33_DATA, PORT32_DATA } + }, + { PINMUX_DATA_REG("PORTL095_064DR", 0xe6054008, 32) { + PORT95_DATA, PORT94_DATA, PORT93_DATA, PORT92_DATA, + PORT91_DATA, PORT90_DATA, PORT89_DATA, PORT88_DATA, + PORT87_DATA, PORT86_DATA, PORT85_DATA, PORT84_DATA, + PORT83_DATA, PORT82_DATA, PORT81_DATA, PORT80_DATA, + PORT79_DATA, PORT78_DATA, PORT77_DATA, PORT76_DATA, + PORT75_DATA, PORT74_DATA, PORT73_DATA, PORT72_DATA, + PORT71_DATA, PORT70_DATA, PORT69_DATA, PORT68_DATA, + PORT67_DATA, PORT66_DATA, PORT65_DATA, PORT64_DATA } + }, + { PINMUX_DATA_REG("PORTD127_096DR", 0xe605400C, 32) { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, PORT118_DATA, PORT117_DATA, PORT116_DATA, + PORT115_DATA, PORT114_DATA, PORT113_DATA, PORT112_DATA, + PORT111_DATA, PORT110_DATA, PORT109_DATA, PORT108_DATA, + PORT107_DATA, PORT106_DATA, PORT105_DATA, PORT104_DATA, + PORT103_DATA, PORT102_DATA, PORT101_DATA, PORT100_DATA, + PORT99_DATA, PORT98_DATA, PORT97_DATA, PORT96_DATA } + }, + { PINMUX_DATA_REG("PORTD159_128DR", 0xe6055000, 32) { + PORT159_DATA, PORT158_DATA, PORT157_DATA, PORT156_DATA, + PORT155_DATA, PORT154_DATA, PORT153_DATA, PORT152_DATA, + PORT151_DATA, PORT150_DATA, PORT149_DATA, PORT148_DATA, + PORT147_DATA, PORT146_DATA, PORT145_DATA, PORT144_DATA, + PORT143_DATA, PORT142_DATA, PORT141_DATA, PORT140_DATA, + PORT139_DATA, PORT138_DATA, PORT137_DATA, PORT136_DATA, + PORT135_DATA, PORT134_DATA, PORT133_DATA, PORT132_DATA, + PORT131_DATA, PORT130_DATA, PORT129_DATA, PORT128_DATA } + }, + { PINMUX_DATA_REG("PORTR191_160DR", 0xe6055004, 32) { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, PORT164_DATA, + PORT163_DATA, PORT162_DATA, PORT161_DATA, PORT160_DATA } + }, + { PINMUX_DATA_REG("PORTR223_192DR", 0xe6056000, 32) { + PORT223_DATA, PORT222_DATA, PORT221_DATA, PORT220_DATA, + PORT219_DATA, PORT218_DATA, PORT217_DATA, PORT216_DATA, + PORT215_DATA, PORT214_DATA, PORT213_DATA, PORT212_DATA, + PORT211_DATA, PORT210_DATA, PORT209_DATA, PORT208_DATA, + PORT207_DATA, PORT206_DATA, PORT205_DATA, PORT204_DATA, + PORT203_DATA, PORT202_DATA, PORT201_DATA, PORT200_DATA, + PORT199_DATA, PORT198_DATA, PORT197_DATA, PORT196_DATA, + PORT195_DATA, PORT194_DATA, PORT193_DATA, PORT192_DATA } + }, + { PINMUX_DATA_REG("PORTU255_224DR", 0xe6056004, 32) { + PORT255_DATA, PORT254_DATA, PORT253_DATA, PORT252_DATA, + PORT251_DATA, PORT250_DATA, PORT249_DATA, PORT248_DATA, + PORT247_DATA, PORT246_DATA, PORT245_DATA, PORT244_DATA, + PORT243_DATA, PORT242_DATA, PORT241_DATA, PORT240_DATA, + PORT239_DATA, PORT238_DATA, PORT237_DATA, PORT236_DATA, + PORT235_DATA, PORT234_DATA, PORT233_DATA, PORT232_DATA, + PORT231_DATA, PORT230_DATA, PORT229_DATA, PORT228_DATA, + PORT227_DATA, PORT226_DATA, PORT225_DATA, PORT224_DATA } + }, + { PINMUX_DATA_REG("PORTU287_256DR", 0xe6056008, 32) { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, PORT264_DATA, + PORT263_DATA, PORT262_DATA, PORT261_DATA, PORT260_DATA, + PORT259_DATA, PORT258_DATA, PORT257_DATA, PORT256_DATA } + }, + { }, +}; + +static struct pinmux_info sh7377_pinmux_info = { + .name = "sh7377_pfc", + .reserved_id = PINMUX_RESERVED, + .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, + .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, + .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END }, + .input_pd = { PINMUX_INPUT_PULLDOWN_BEGIN, PINMUX_INPUT_PULLDOWN_END }, + .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, + .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, + .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, + + .first_gpio = GPIO_PORT0, + .last_gpio = GPIO_FN_RESETOUTS, + + .gpios = pinmux_gpios, + .cfg_regs = pinmux_config_regs, + .data_regs = pinmux_data_regs, + + .gpio_data = pinmux_data, + .gpio_data_size = ARRAY_SIZE(pinmux_data), +}; + +void sh7377_pinmux_init(void) +{ + register_pinmux(&sh7377_pinmux_info); +} diff --git a/trunk/arch/arm/mach-shmobile/setup-r8a7740.c b/trunk/arch/arm/mach-shmobile/setup-r8a7740.c index 6ac242cdca7f..11bb1d984197 100644 --- a/trunk/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/trunk/arch/arm/mach-shmobile/setup-r8a7740.c @@ -590,21 +590,6 @@ static struct platform_device i2c1_device = { .num_resources = ARRAY_SIZE(i2c1_resources), }; -static struct resource pmu_resources[] = { - [0] = { - .start = evt2irq(0x19a0), - .end = evt2irq(0x19a0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device pmu_device = { - .name = "arm-pmu", - .id = -1, - .num_resources = ARRAY_SIZE(pmu_resources), - .resource = pmu_resources, -}; - static struct platform_device *r8a7740_late_devices[] __initdata = { &i2c0_device, &i2c1_device, @@ -612,7 +597,6 @@ static struct platform_device *r8a7740_late_devices[] __initdata = { &dma1_device, &dma2_device, &usb_dma_device, - &pmu_device, }; /* @@ -763,7 +747,7 @@ static const char *r8a7740_boards_compat_dt[] __initdata = { NULL, }; -DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)") +DT_MACHINE_START(SH7372_DT, "Generic R8A7740 (Flattened Device Tree)") .map_io = r8a7740_map_io, .init_early = r8a7740_add_early_devices_dt, .init_irq = r8a7740_init_irq, diff --git a/trunk/arch/arm/mach-shmobile/setup-r8a7779.c b/trunk/arch/arm/mach-shmobile/setup-r8a7779.c index 7a1ad4f38539..2917668f0091 100644 --- a/trunk/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/trunk/arch/arm/mach-shmobile/setup-r8a7779.c @@ -229,79 +229,6 @@ static struct platform_device tmu01_device = { .num_resources = ARRAY_SIZE(tmu01_resources), }; -/* I2C */ -static struct resource rcar_i2c0_res[] = { - { - .start = 0xffc70000, - .end = 0xffc70fff, - .flags = IORESOURCE_MEM, - }, { - .start = gic_spi(79), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device i2c0_device = { - .name = "i2c-rcar", - .id = 0, - .resource = rcar_i2c0_res, - .num_resources = ARRAY_SIZE(rcar_i2c0_res), -}; - -static struct resource rcar_i2c1_res[] = { - { - .start = 0xffc71000, - .end = 0xffc71fff, - .flags = IORESOURCE_MEM, - }, { - .start = gic_spi(82), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device i2c1_device = { - .name = "i2c-rcar", - .id = 1, - .resource = rcar_i2c1_res, - .num_resources = ARRAY_SIZE(rcar_i2c1_res), -}; - -static struct resource rcar_i2c2_res[] = { - { - .start = 0xffc72000, - .end = 0xffc72fff, - .flags = IORESOURCE_MEM, - }, { - .start = gic_spi(80), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device i2c2_device = { - .name = "i2c-rcar", - .id = 2, - .resource = rcar_i2c2_res, - .num_resources = ARRAY_SIZE(rcar_i2c2_res), -}; - -static struct resource rcar_i2c3_res[] = { - { - .start = 0xffc73000, - .end = 0xffc73fff, - .flags = IORESOURCE_MEM, - }, { - .start = gic_spi(81), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device i2c3_device = { - .name = "i2c-rcar", - .id = 3, - .resource = rcar_i2c3_res, - .num_resources = ARRAY_SIZE(rcar_i2c3_res), -}; - static struct platform_device *r8a7779_early_devices[] __initdata = { &scif0_device, &scif1_device, @@ -311,10 +238,6 @@ static struct platform_device *r8a7779_early_devices[] __initdata = { &scif5_device, &tmu00_device, &tmu01_device, - &i2c0_device, - &i2c1_device, - &i2c2_device, - &i2c3_device, }; static struct platform_device *r8a7779_late_devices[] __initdata = { @@ -324,7 +247,7 @@ void __init r8a7779_add_standard_devices(void) { #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 64K*16way */ - l2x0_init(IOMEM(0xf0100000), 0x40470000, 0x82000fff); + l2x0_init((void __iomem __force *)(0xf0100000), 0x40470000, 0x82000fff); #endif r8a7779_pm_init(); diff --git a/trunk/arch/arm/mach-shmobile/setup-sh7367.c b/trunk/arch/arm/mach-shmobile/setup-sh7367.c new file mode 100644 index 000000000000..e647f5410879 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/setup-sh7367.c @@ -0,0 +1,481 @@ +/* + * sh7367 processor support + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2008 Yoshihiro Shimoda + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static struct map_desc sh7367_io_desc[] __initdata = { + /* create a 1:1 entity map for 0xe6xxxxxx + * used by CPGA, INTC and PFC. + */ + { + .virtual = 0xe6000000, + .pfn = __phys_to_pfn(0xe6000000), + .length = 256 << 20, + .type = MT_DEVICE_NONSHARED + }, +}; + +void __init sh7367_map_io(void) +{ + iotable_init(sh7367_io_desc, ARRAY_SIZE(sh7367_io_desc)); +} + +/* SCIFA0 */ +static struct plat_sci_port scif0_platform_data = { + .mapbase = 0xe6c40000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc00), evt2irq(0xc00), + evt2irq(0xc00), evt2irq(0xc00) }, +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + +/* SCIFA1 */ +static struct plat_sci_port scif1_platform_data = { + .mapbase = 0xe6c50000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc20), evt2irq(0xc20), + evt2irq(0xc20), evt2irq(0xc20) }, +}; + +static struct platform_device scif1_device = { + .name = "sh-sci", + .id = 1, + .dev = { + .platform_data = &scif1_platform_data, + }, +}; + +/* SCIFA2 */ +static struct plat_sci_port scif2_platform_data = { + .mapbase = 0xe6c60000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc40), evt2irq(0xc40), + evt2irq(0xc40), evt2irq(0xc40) }, +}; + +static struct platform_device scif2_device = { + .name = "sh-sci", + .id = 2, + .dev = { + .platform_data = &scif2_platform_data, + }, +}; + +/* SCIFA3 */ +static struct plat_sci_port scif3_platform_data = { + .mapbase = 0xe6c70000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc60), evt2irq(0xc60), + evt2irq(0xc60), evt2irq(0xc60) }, +}; + +static struct platform_device scif3_device = { + .name = "sh-sci", + .id = 3, + .dev = { + .platform_data = &scif3_platform_data, + }, +}; + +/* SCIFA4 */ +static struct plat_sci_port scif4_platform_data = { + .mapbase = 0xe6c80000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xd20), evt2irq(0xd20), + evt2irq(0xd20), evt2irq(0xd20) }, +}; + +static struct platform_device scif4_device = { + .name = "sh-sci", + .id = 4, + .dev = { + .platform_data = &scif4_platform_data, + }, +}; + +/* SCIFA5 */ +static struct plat_sci_port scif5_platform_data = { + .mapbase = 0xe6cb0000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xd40), evt2irq(0xd40), + evt2irq(0xd40), evt2irq(0xd40) }, +}; + +static struct platform_device scif5_device = { + .name = "sh-sci", + .id = 5, + .dev = { + .platform_data = &scif5_platform_data, + }, +}; + +/* SCIFB */ +static struct plat_sci_port scif6_platform_data = { + .mapbase = 0xe6c30000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFB, + .irqs = { evt2irq(0xd60), evt2irq(0xd60), + evt2irq(0xd60), evt2irq(0xd60) }, +}; + +static struct platform_device scif6_device = { + .name = "sh-sci", + .id = 6, + .dev = { + .platform_data = &scif6_platform_data, + }, +}; + +static struct sh_timer_config cmt10_platform_data = { + .name = "CMT10", + .channel_offset = 0x10, + .timer_bit = 0, + .clockevent_rating = 125, + .clocksource_rating = 125, +}; + +static struct resource cmt10_resources[] = { + [0] = { + .name = "CMT10", + .start = 0xe6138010, + .end = 0xe613801b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0xb00), /* CMT1_CMT10 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt10_device = { + .name = "sh_cmt", + .id = 10, + .dev = { + .platform_data = &cmt10_platform_data, + }, + .resource = cmt10_resources, + .num_resources = ARRAY_SIZE(cmt10_resources), +}; + +/* VPU */ +static struct uio_info vpu_platform_data = { + .name = "VPU5", + .version = "0", + .irq = intcs_evt2irq(0x980), +}; + +static struct resource vpu_resources[] = { + [0] = { + .name = "VPU", + .start = 0xfe900000, + .end = 0xfe902807, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device vpu_device = { + .name = "uio_pdrv_genirq", + .id = 0, + .dev = { + .platform_data = &vpu_platform_data, + }, + .resource = vpu_resources, + .num_resources = ARRAY_SIZE(vpu_resources), +}; + +/* VEU0 */ +static struct uio_info veu0_platform_data = { + .name = "VEU0", + .version = "0", + .irq = intcs_evt2irq(0x700), +}; + +static struct resource veu0_resources[] = { + [0] = { + .name = "VEU0", + .start = 0xfe920000, + .end = 0xfe9200b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu0_device = { + .name = "uio_pdrv_genirq", + .id = 1, + .dev = { + .platform_data = &veu0_platform_data, + }, + .resource = veu0_resources, + .num_resources = ARRAY_SIZE(veu0_resources), +}; + +/* VEU1 */ +static struct uio_info veu1_platform_data = { + .name = "VEU1", + .version = "0", + .irq = intcs_evt2irq(0x720), +}; + +static struct resource veu1_resources[] = { + [0] = { + .name = "VEU1", + .start = 0xfe924000, + .end = 0xfe9240b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu1_device = { + .name = "uio_pdrv_genirq", + .id = 2, + .dev = { + .platform_data = &veu1_platform_data, + }, + .resource = veu1_resources, + .num_resources = ARRAY_SIZE(veu1_resources), +}; + +/* VEU2 */ +static struct uio_info veu2_platform_data = { + .name = "VEU2", + .version = "0", + .irq = intcs_evt2irq(0x740), +}; + +static struct resource veu2_resources[] = { + [0] = { + .name = "VEU2", + .start = 0xfe928000, + .end = 0xfe9280b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu2_device = { + .name = "uio_pdrv_genirq", + .id = 3, + .dev = { + .platform_data = &veu2_platform_data, + }, + .resource = veu2_resources, + .num_resources = ARRAY_SIZE(veu2_resources), +}; + +/* VEU3 */ +static struct uio_info veu3_platform_data = { + .name = "VEU3", + .version = "0", + .irq = intcs_evt2irq(0x760), +}; + +static struct resource veu3_resources[] = { + [0] = { + .name = "VEU3", + .start = 0xfe92c000, + .end = 0xfe92c0b7, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu3_device = { + .name = "uio_pdrv_genirq", + .id = 4, + .dev = { + .platform_data = &veu3_platform_data, + }, + .resource = veu3_resources, + .num_resources = ARRAY_SIZE(veu3_resources), +}; + +/* VEU2H */ +static struct uio_info veu2h_platform_data = { + .name = "VEU2H", + .version = "0", + .irq = intcs_evt2irq(0x520), +}; + +static struct resource veu2h_resources[] = { + [0] = { + .name = "VEU2H", + .start = 0xfe93c000, + .end = 0xfe93c27b, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu2h_device = { + .name = "uio_pdrv_genirq", + .id = 5, + .dev = { + .platform_data = &veu2h_platform_data, + }, + .resource = veu2h_resources, + .num_resources = ARRAY_SIZE(veu2h_resources), +}; + +/* JPU */ +static struct uio_info jpu_platform_data = { + .name = "JPU", + .version = "0", + .irq = intcs_evt2irq(0x560), +}; + +static struct resource jpu_resources[] = { + [0] = { + .name = "JPU", + .start = 0xfe980000, + .end = 0xfe9902d3, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device jpu_device = { + .name = "uio_pdrv_genirq", + .id = 6, + .dev = { + .platform_data = &jpu_platform_data, + }, + .resource = jpu_resources, + .num_resources = ARRAY_SIZE(jpu_resources), +}; + +/* SPU1 */ +static struct uio_info spu1_platform_data = { + .name = "SPU1", + .version = "0", + .irq = evt2irq(0xfc0), +}; + +static struct resource spu1_resources[] = { + [0] = { + .name = "SPU1", + .start = 0xfe300000, + .end = 0xfe3fffff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device spu1_device = { + .name = "uio_pdrv_genirq", + .id = 7, + .dev = { + .platform_data = &spu1_platform_data, + }, + .resource = spu1_resources, + .num_resources = ARRAY_SIZE(spu1_resources), +}; + +static struct platform_device *sh7367_early_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, + &scif6_device, + &cmt10_device, +}; + +static struct platform_device *sh7367_devices[] __initdata = { + &vpu_device, + &veu0_device, + &veu1_device, + &veu2_device, + &veu3_device, + &veu2h_device, + &jpu_device, + &spu1_device, +}; + +void __init sh7367_add_standard_devices(void) +{ + platform_add_devices(sh7367_early_devices, + ARRAY_SIZE(sh7367_early_devices)); + + platform_add_devices(sh7367_devices, + ARRAY_SIZE(sh7367_devices)); +} + +static void __init sh7367_earlytimer_init(void) +{ + sh7367_clock_init(); + shmobile_earlytimer_init(); +} + +#define SYMSTPCR2 IOMEM(0xe6158048) +#define SYMSTPCR2_CMT1 (1 << 29) + +void __init sh7367_add_early_devices(void) +{ + /* enable clock to CMT1 */ + __raw_writel(__raw_readl(SYMSTPCR2) & ~SYMSTPCR2_CMT1, SYMSTPCR2); + + early_platform_add_devices(sh7367_early_devices, + ARRAY_SIZE(sh7367_early_devices)); + + /* setup early console here as well */ + shmobile_setup_console(); + + /* override timer setup with soc-specific code */ + shmobile_timer.init = sh7367_earlytimer_init; +} diff --git a/trunk/arch/arm/mach-shmobile/setup-sh7372.c b/trunk/arch/arm/mach-shmobile/setup-sh7372.c index a36011184c16..a07954fbcd22 100644 --- a/trunk/arch/arm/mach-shmobile/setup-sh7372.c +++ b/trunk/arch/arm/mach-shmobile/setup-sh7372.c @@ -407,26 +407,6 @@ static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = { .addr = 0xe6c30060, .chcr = CHCR_RX(XMIT_SZ_8BIT), .mid_rid = 0x3e, - }, { - .slave_id = SHDMA_SLAVE_FLCTL0_TX, - .addr = 0xe6a30050, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0x83, - }, { - .slave_id = SHDMA_SLAVE_FLCTL0_RX, - .addr = 0xe6a30050, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0x83, - }, { - .slave_id = SHDMA_SLAVE_FLCTL1_TX, - .addr = 0xe6a30060, - .chcr = CHCR_TX(XMIT_SZ_32BIT), - .mid_rid = 0x87, - }, { - .slave_id = SHDMA_SLAVE_FLCTL1_RX, - .addr = 0xe6a30060, - .chcr = CHCR_RX(XMIT_SZ_32BIT), - .mid_rid = 0x87, }, { .slave_id = SHDMA_SLAVE_SDHI0_TX, .addr = 0xe6850030, diff --git a/trunk/arch/arm/mach-shmobile/setup-sh7377.c b/trunk/arch/arm/mach-shmobile/setup-sh7377.c new file mode 100644 index 000000000000..edcf98bb7012 --- /dev/null +++ b/trunk/arch/arm/mach-shmobile/setup-sh7377.c @@ -0,0 +1,549 @@ +/* + * sh7377 processor support + * + * Copyright (C) 2010 Magnus Damm + * Copyright (C) 2008 Yoshihiro Shimoda + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static struct map_desc sh7377_io_desc[] __initdata = { + /* create a 1:1 entity map for 0xe6xxxxxx + * used by CPGA, INTC and PFC. + */ + { + .virtual = 0xe6000000, + .pfn = __phys_to_pfn(0xe6000000), + .length = 256 << 20, + .type = MT_DEVICE_NONSHARED + }, +}; + +void __init sh7377_map_io(void) +{ + iotable_init(sh7377_io_desc, ARRAY_SIZE(sh7377_io_desc)); +} + +/* SCIFA0 */ +static struct plat_sci_port scif0_platform_data = { + .mapbase = 0xe6c40000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc00), evt2irq(0xc00), + evt2irq(0xc00), evt2irq(0xc00) }, +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + +/* SCIFA1 */ +static struct plat_sci_port scif1_platform_data = { + .mapbase = 0xe6c50000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc20), evt2irq(0xc20), + evt2irq(0xc20), evt2irq(0xc20) }, +}; + +static struct platform_device scif1_device = { + .name = "sh-sci", + .id = 1, + .dev = { + .platform_data = &scif1_platform_data, + }, +}; + +/* SCIFA2 */ +static struct plat_sci_port scif2_platform_data = { + .mapbase = 0xe6c60000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc40), evt2irq(0xc40), + evt2irq(0xc40), evt2irq(0xc40) }, +}; + +static struct platform_device scif2_device = { + .name = "sh-sci", + .id = 2, + .dev = { + .platform_data = &scif2_platform_data, + }, +}; + +/* SCIFA3 */ +static struct plat_sci_port scif3_platform_data = { + .mapbase = 0xe6c70000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xc60), evt2irq(0xc60), + evt2irq(0xc60), evt2irq(0xc60) }, +}; + +static struct platform_device scif3_device = { + .name = "sh-sci", + .id = 3, + .dev = { + .platform_data = &scif3_platform_data, + }, +}; + +/* SCIFA4 */ +static struct plat_sci_port scif4_platform_data = { + .mapbase = 0xe6c80000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xd20), evt2irq(0xd20), + evt2irq(0xd20), evt2irq(0xd20) }, +}; + +static struct platform_device scif4_device = { + .name = "sh-sci", + .id = 4, + .dev = { + .platform_data = &scif4_platform_data, + }, +}; + +/* SCIFA5 */ +static struct plat_sci_port scif5_platform_data = { + .mapbase = 0xe6cb0000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { evt2irq(0xd40), evt2irq(0xd40), + evt2irq(0xd40), evt2irq(0xd40) }, +}; + +static struct platform_device scif5_device = { + .name = "sh-sci", + .id = 5, + .dev = { + .platform_data = &scif5_platform_data, + }, +}; + +/* SCIFA6 */ +static struct plat_sci_port scif6_platform_data = { + .mapbase = 0xe6cc0000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFA, + .irqs = { intcs_evt2irq(0x1a80), intcs_evt2irq(0x1a80), + intcs_evt2irq(0x1a80), intcs_evt2irq(0x1a80) }, +}; + +static struct platform_device scif6_device = { + .name = "sh-sci", + .id = 6, + .dev = { + .platform_data = &scif6_platform_data, + }, +}; + +/* SCIFB */ +static struct plat_sci_port scif7_platform_data = { + .mapbase = 0xe6c30000, + .flags = UPF_BOOT_AUTOCONF, + .scscr = SCSCR_RE | SCSCR_TE, + .scbrr_algo_id = SCBRR_ALGO_4, + .type = PORT_SCIFB, + .irqs = { evt2irq(0xd60), evt2irq(0xd60), + evt2irq(0xd60), evt2irq(0xd60) }, +}; + +static struct platform_device scif7_device = { + .name = "sh-sci", + .id = 7, + .dev = { + .platform_data = &scif7_platform_data, + }, +}; + +static struct sh_timer_config cmt10_platform_data = { + .name = "CMT10", + .channel_offset = 0x10, + .timer_bit = 0, + .clockevent_rating = 125, + .clocksource_rating = 125, +}; + +static struct resource cmt10_resources[] = { + [0] = { + .name = "CMT10", + .start = 0xe6138010, + .end = 0xe613801b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0xb00), /* CMT1_CMT10 */ + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt10_device = { + .name = "sh_cmt", + .id = 10, + .dev = { + .platform_data = &cmt10_platform_data, + }, + .resource = cmt10_resources, + .num_resources = ARRAY_SIZE(cmt10_resources), +}; + +/* VPU */ +static struct uio_info vpu_platform_data = { + .name = "VPU5HG", + .version = "0", + .irq = intcs_evt2irq(0x980), +}; + +static struct resource vpu_resources[] = { + [0] = { + .name = "VPU", + .start = 0xfe900000, + .end = 0xfe900157, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device vpu_device = { + .name = "uio_pdrv_genirq", + .id = 0, + .dev = { + .platform_data = &vpu_platform_data, + }, + .resource = vpu_resources, + .num_resources = ARRAY_SIZE(vpu_resources), +}; + +/* VEU0 */ +static struct uio_info veu0_platform_data = { + .name = "VEU0", + .version = "0", + .irq = intcs_evt2irq(0x700), +}; + +static struct resource veu0_resources[] = { + [0] = { + .name = "VEU0", + .start = 0xfe920000, + .end = 0xfe9200cb, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu0_device = { + .name = "uio_pdrv_genirq", + .id = 1, + .dev = { + .platform_data = &veu0_platform_data, + }, + .resource = veu0_resources, + .num_resources = ARRAY_SIZE(veu0_resources), +}; + +/* VEU1 */ +static struct uio_info veu1_platform_data = { + .name = "VEU1", + .version = "0", + .irq = intcs_evt2irq(0x720), +}; + +static struct resource veu1_resources[] = { + [0] = { + .name = "VEU1", + .start = 0xfe924000, + .end = 0xfe9240cb, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu1_device = { + .name = "uio_pdrv_genirq", + .id = 2, + .dev = { + .platform_data = &veu1_platform_data, + }, + .resource = veu1_resources, + .num_resources = ARRAY_SIZE(veu1_resources), +}; + +/* VEU2 */ +static struct uio_info veu2_platform_data = { + .name = "VEU2", + .version = "0", + .irq = intcs_evt2irq(0x740), +}; + +static struct resource veu2_resources[] = { + [0] = { + .name = "VEU2", + .start = 0xfe928000, + .end = 0xfe928307, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu2_device = { + .name = "uio_pdrv_genirq", + .id = 3, + .dev = { + .platform_data = &veu2_platform_data, + }, + .resource = veu2_resources, + .num_resources = ARRAY_SIZE(veu2_resources), +}; + +/* VEU3 */ +static struct uio_info veu3_platform_data = { + .name = "VEU3", + .version = "0", + .irq = intcs_evt2irq(0x760), +}; + +static struct resource veu3_resources[] = { + [0] = { + .name = "VEU3", + .start = 0xfe92c000, + .end = 0xfe92c307, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device veu3_device = { + .name = "uio_pdrv_genirq", + .id = 4, + .dev = { + .platform_data = &veu3_platform_data, + }, + .resource = veu3_resources, + .num_resources = ARRAY_SIZE(veu3_resources), +}; + +/* JPU */ +static struct uio_info jpu_platform_data = { + .name = "JPU", + .version = "0", + .irq = intcs_evt2irq(0x560), +}; + +static struct resource jpu_resources[] = { + [0] = { + .name = "JPU", + .start = 0xfe980000, + .end = 0xfe9902d3, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device jpu_device = { + .name = "uio_pdrv_genirq", + .id = 5, + .dev = { + .platform_data = &jpu_platform_data, + }, + .resource = jpu_resources, + .num_resources = ARRAY_SIZE(jpu_resources), +}; + +/* SPU2DSP0 */ +static struct uio_info spu0_platform_data = { + .name = "SPU2DSP0", + .version = "0", + .irq = evt2irq(0x1800), +}; + +static struct resource spu0_resources[] = { + [0] = { + .name = "SPU2DSP0", + .start = 0xfe200000, + .end = 0xfe2fffff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device spu0_device = { + .name = "uio_pdrv_genirq", + .id = 6, + .dev = { + .platform_data = &spu0_platform_data, + }, + .resource = spu0_resources, + .num_resources = ARRAY_SIZE(spu0_resources), +}; + +/* SPU2DSP1 */ +static struct uio_info spu1_platform_data = { + .name = "SPU2DSP1", + .version = "0", + .irq = evt2irq(0x1820), +}; + +static struct resource spu1_resources[] = { + [0] = { + .name = "SPU2DSP1", + .start = 0xfe300000, + .end = 0xfe3fffff, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device spu1_device = { + .name = "uio_pdrv_genirq", + .id = 7, + .dev = { + .platform_data = &spu1_platform_data, + }, + .resource = spu1_resources, + .num_resources = ARRAY_SIZE(spu1_resources), +}; + +static struct platform_device *sh7377_early_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, + &scif6_device, + &scif7_device, + &cmt10_device, +}; + +static struct platform_device *sh7377_devices[] __initdata = { + &vpu_device, + &veu0_device, + &veu1_device, + &veu2_device, + &veu3_device, + &jpu_device, + &spu0_device, + &spu1_device, +}; + +void __init sh7377_add_standard_devices(void) +{ + platform_add_devices(sh7377_early_devices, + ARRAY_SIZE(sh7377_early_devices)); + + platform_add_devices(sh7377_devices, + ARRAY_SIZE(sh7377_devices)); +} + +static void __init sh7377_earlytimer_init(void) +{ + sh7377_clock_init(); + shmobile_earlytimer_init(); +} + +#define SMSTPCR3 IOMEM(0xe615013c) +#define SMSTPCR3_CMT1 (1 << 29) + +void __init sh7377_add_early_devices(void) +{ + /* enable clock to CMT1 */ + __raw_writel(__raw_readl(SMSTPCR3) & ~SMSTPCR3_CMT1, SMSTPCR3); + + early_platform_add_devices(sh7377_early_devices, + ARRAY_SIZE(sh7377_early_devices)); + + /* setup early console here as well */ + shmobile_setup_console(); + + /* override timer setup with soc-specific code */ + shmobile_timer.init = sh7377_earlytimer_init; +} + +#ifdef CONFIG_USE_OF + +void __init sh7377_add_early_devices_dt(void) +{ + shmobile_setup_delay(600, 1, 3); /* Cortex-A8 @ 600MHz */ + + early_platform_add_devices(sh7377_early_devices, + ARRAY_SIZE(sh7377_early_devices)); + + /* setup early console here as well */ + shmobile_setup_console(); +} + +static const struct of_dev_auxdata sh7377_auxdata_lookup[] __initconst = { + { } +}; + +void __init sh7377_add_standard_devices_dt(void) +{ + /* clocks are setup late during boot in the case of DT */ + sh7377_clock_init(); + + platform_add_devices(sh7377_early_devices, + ARRAY_SIZE(sh7377_early_devices)); + + of_platform_populate(NULL, of_default_bus_match_table, + sh7377_auxdata_lookup, NULL); +} + +static const char *sh7377_boards_compat_dt[] __initdata = { + "renesas,sh7377", + NULL, +}; + +DT_MACHINE_START(SH7377_DT, "Generic SH7377 (Flattened Device Tree)") + .map_io = sh7377_map_io, + .init_early = sh7377_add_early_devices_dt, + .init_irq = sh7377_init_irq, + .handle_irq = shmobile_handle_irq_intc, + .init_machine = sh7377_add_standard_devices_dt, + .timer = &shmobile_timer, + .dt_compat = sh7377_boards_compat_dt, +MACHINE_END + +#endif /* CONFIG_USE_OF */ diff --git a/trunk/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h b/trunk/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/trunk/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h b/trunk/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h new file mode 100644 index 000000000000..e69de29bb2d1 diff --git a/trunk/arch/arm/mach-ux500/cpu.c b/trunk/arch/arm/mach-ux500/cpu.c index 1f3fbc2bb776..2236cbd03cd7 100644 --- a/trunk/arch/arm/mach-ux500/cpu.c +++ b/trunk/arch/arm/mach-ux500/cpu.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include diff --git a/trunk/arch/arm/mach-vexpress/Kconfig b/trunk/arch/arm/mach-vexpress/Kconfig index 99e63f5f99d1..c95296066203 100644 --- a/trunk/arch/arm/mach-vexpress/Kconfig +++ b/trunk/arch/arm/mach-vexpress/Kconfig @@ -1,12 +1,11 @@ config ARCH_VEXPRESS bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7 - select ARCH_REQUIRE_GPIOLIB + select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA select ARM_GIC select ARM_TIMER_SP804 select CLKDEV_LOOKUP select COMMON_CLK - select COMMON_CLK_VERSATILE select CPU_V7 select GENERIC_CLOCKEVENTS select HAVE_CLK @@ -18,7 +17,6 @@ config ARCH_VEXPRESS select PLAT_VERSATILE select PLAT_VERSATILE_CLCD select REGULATOR_FIXED_VOLTAGE if REGULATOR - select VEXPRESS_CONFIG help This option enables support for systems using Cortex processor based ARM core and logic (FPGA) tiles on the Versatile Express motherboard, diff --git a/trunk/arch/arm/mach-vexpress/Makefile b/trunk/arch/arm/mach-vexpress/Makefile index 80b64971fbdd..42703e8b4d3b 100644 --- a/trunk/arch/arm/mach-vexpress/Makefile +++ b/trunk/arch/arm/mach-vexpress/Makefile @@ -4,7 +4,7 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ -I$(srctree)/arch/arm/plat-versatile/include -obj-y := v2m.o reset.o +obj-y := v2m.o obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o obj-$(CONFIG_SMP) += platsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/trunk/arch/arm/mach-vexpress/ct-ca9x4.c b/trunk/arch/arm/mach-vexpress/ct-ca9x4.c index 60838ddb8564..4f471fa3e3c5 100644 --- a/trunk/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/trunk/arch/arm/mach-vexpress/ct-ca9x4.c @@ -9,7 +9,6 @@ #include #include #include -#include #include #include @@ -65,6 +64,19 @@ static void __init ct_ca9x4_init_irq(void) ca9x4_twd_init(); } +static void ct_ca9x4_clcd_enable(struct clcd_fb *fb) +{ + u32 site = v2m_get_master_site(); + + /* + * Old firmware was using the "site" component of the command + * to control the DVI muxer (while it should be always 0 ie. MB). + * Newer firmware uses the data register. Keep both for compatibility. + */ + v2m_cfg_write(SYS_CFG_MUXFPGA | SYS_CFG_SITE(site), site); + v2m_cfg_write(SYS_CFG_DVIMODE | SYS_CFG_SITE(SYS_CFG_SITE_MB), 2); +} + static int ct_ca9x4_clcd_setup(struct clcd_fb *fb) { unsigned long framesize = 1024 * 768 * 2; @@ -81,6 +93,7 @@ static struct clcd_board ct_ca9x4_clcd_data = { .caps = CLCD_CAP_5551 | CLCD_CAP_565, .check = clcdfb_check, .decode = clcdfb_decode, + .enable = ct_ca9x4_clcd_enable, .setup = ct_ca9x4_clcd_setup, .mmap = versatile_clcd_mmap_dma, .remove = versatile_clcd_remove_dma, @@ -98,6 +111,14 @@ static struct amba_device *ct_ca9x4_amba_devs[] __initdata = { &gpio_device, }; + +static struct v2m_osc ct_osc1 = { + .osc = 1, + .rate_min = 10000000, + .rate_max = 80000000, + .rate_default = 23750000, +}; + static struct resource pmu_resources[] = { [0] = { .start = IRQ_CT_CA9X4_PMU_CPU0, @@ -128,18 +149,10 @@ static struct platform_device pmu_device = { .resource = pmu_resources, }; -static struct platform_device osc1_device = { - .name = "vexpress-osc", - .id = 1, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0xf, 1), - }, -}; - static void __init ct_ca9x4_init(void) { int i; + struct clk *clk; #ifdef CONFIG_CACHE_L2X0 void __iomem *l2x0_base = ioremap(CT_CA9X4_L2CC, SZ_4K); @@ -151,14 +164,14 @@ static void __init ct_ca9x4_init(void) l2x0_init(l2x0_base, 0x00400000, 0xfe0fffff); #endif + ct_osc1.site = v2m_get_master_site(); + clk = v2m_osc_register("ct:osc1", &ct_osc1); + clk_register_clkdev(clk, NULL, "ct:clcd"); + for (i = 0; i < ARRAY_SIZE(ct_ca9x4_amba_devs); i++) amba_device_register(ct_ca9x4_amba_devs[i], &iomem_resource); platform_device_register(&pmu_device); - platform_device_register(&osc1_device); - - WARN_ON(clk_register_clkdev(vexpress_osc_setup(&osc1_device.dev), - NULL, "ct:clcd")); } #ifdef CONFIG_SMP diff --git a/trunk/arch/arm/mach-vexpress/include/mach/motherboard.h b/trunk/arch/arm/mach-vexpress/include/mach/motherboard.h index 68abc8b72781..1e388c7bf4d7 100644 --- a/trunk/arch/arm/mach-vexpress/include/mach/motherboard.h +++ b/trunk/arch/arm/mach-vexpress/include/mach/motherboard.h @@ -1,6 +1,8 @@ #ifndef __MACH_MOTHERBOARD_H #define __MACH_MOTHERBOARD_H +#include + /* * Physical addresses, offset from V2M_PA_CS0-3 */ @@ -39,6 +41,31 @@ #define V2M_CF (V2M_PA_CS7 + 0x0001a000) #define V2M_CLCD (V2M_PA_CS7 + 0x0001f000) +/* + * Offsets from SYSREGS base + */ +#define V2M_SYS_ID 0x000 +#define V2M_SYS_SW 0x004 +#define V2M_SYS_LED 0x008 +#define V2M_SYS_100HZ 0x024 +#define V2M_SYS_FLAGS 0x030 +#define V2M_SYS_FLAGSSET 0x030 +#define V2M_SYS_FLAGSCLR 0x034 +#define V2M_SYS_NVFLAGS 0x038 +#define V2M_SYS_NVFLAGSSET 0x038 +#define V2M_SYS_NVFLAGSCLR 0x03c +#define V2M_SYS_MCI 0x048 +#define V2M_SYS_FLASH 0x03c +#define V2M_SYS_CFGSW 0x058 +#define V2M_SYS_24MHZ 0x05c +#define V2M_SYS_MISC 0x060 +#define V2M_SYS_DMA 0x064 +#define V2M_SYS_PROCID0 0x084 +#define V2M_SYS_PROCID1 0x088 +#define V2M_SYS_CFGDATA 0x0a0 +#define V2M_SYS_CFGCTRL 0x0a4 +#define V2M_SYS_CFGSTAT 0x0a8 + /* * Interrupts. Those in {} are for AMBA devices @@ -63,6 +90,43 @@ #define IRQ_V2M_PCIE (32 + 17) +/* + * Configuration + */ +#define SYS_CFG_START (1 << 31) +#define SYS_CFG_WRITE (1 << 30) +#define SYS_CFG_OSC (1 << 20) +#define SYS_CFG_VOLT (2 << 20) +#define SYS_CFG_AMP (3 << 20) +#define SYS_CFG_TEMP (4 << 20) +#define SYS_CFG_RESET (5 << 20) +#define SYS_CFG_SCC (6 << 20) +#define SYS_CFG_MUXFPGA (7 << 20) +#define SYS_CFG_SHUTDOWN (8 << 20) +#define SYS_CFG_REBOOT (9 << 20) +#define SYS_CFG_DVIMODE (11 << 20) +#define SYS_CFG_POWER (12 << 20) +#define SYS_CFG_SITE(n) ((n) << 16) +#define SYS_CFG_SITE_MB 0 +#define SYS_CFG_SITE_DB1 1 +#define SYS_CFG_SITE_DB2 2 +#define SYS_CFG_STACK(n) ((n) << 12) + +#define SYS_CFG_ERR (1 << 1) +#define SYS_CFG_COMPLETE (1 << 0) + +int v2m_cfg_write(u32 devfn, u32 data); +int v2m_cfg_read(u32 devfn, u32 *data); +void v2m_flags_set(u32 data); + +/* + * Miscellaneous + */ +#define SYS_MISC_MASTERSITE (1 << 14) +#define SYS_PROCIDx_HBI_MASK 0xfff + +int v2m_get_master_site(void); + /* * Core tile IDs */ @@ -85,4 +149,21 @@ struct ct_desc { extern struct ct_desc *ct_desc; +/* + * OSC clock provider + */ +struct v2m_osc { + struct clk_hw hw; + u8 site; /* 0 = motherboard, 1 = site 1, 2 = site 2 */ + u8 stack; /* board stack position */ + u16 osc; + unsigned long rate_min; + unsigned long rate_max; + unsigned long rate_default; +}; + +#define to_v2m_osc(osc) container_of(osc, struct v2m_osc, hw) + +struct clk *v2m_osc_register(const char *name, struct v2m_osc *osc); + #endif diff --git a/trunk/arch/arm/mach-vexpress/platsmp.c b/trunk/arch/arm/mach-vexpress/platsmp.c index c5d70de9bb4e..7db27c8c05cc 100644 --- a/trunk/arch/arm/mach-vexpress/platsmp.c +++ b/trunk/arch/arm/mach-vexpress/platsmp.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include @@ -194,7 +193,7 @@ static void __init vexpress_smp_prepare_cpus(unsigned int max_cpus) * until it receives a soft interrupt, and then the * secondary CPU branches to this address. */ - vexpress_flags_set(virt_to_phys(versatile_secondary_startup)); + v2m_flags_set(virt_to_phys(versatile_secondary_startup)); } struct smp_operations __initdata vexpress_smp_ops = { diff --git a/trunk/arch/arm/mach-vexpress/v2m.c b/trunk/arch/arm/mach-vexpress/v2m.c index 4e168e81fb42..560e0df728f8 100644 --- a/trunk/arch/arm/mach-vexpress/v2m.c +++ b/trunk/arch/arm/mach-vexpress/v2m.c @@ -16,10 +16,11 @@ #include #include #include +#include +#include #include #include #include -#include #include #include @@ -32,6 +33,7 @@ #include #include #include +#include #include #include @@ -56,6 +58,22 @@ static struct map_desc v2m_io_desc[] __initdata = { }, }; +static void __iomem *v2m_sysreg_base; + +static void __init v2m_sysctl_init(void __iomem *base) +{ + u32 scctrl; + + if (WARN_ON(!base)) + return; + + /* Select 1MHz TIMCLK as the reference clock for SP804 timers */ + scctrl = readl(base + SCCTRL); + scctrl |= SCCTRL_TIMEREN0SEL_TIMCLK; + scctrl |= SCCTRL_TIMEREN1SEL_TIMCLK; + writel(scctrl, base + SCCTRL); +} + static void __init v2m_sp804_init(void __iomem *base, unsigned int irq) { if (WARN_ON(!base || irq == NO_IRQ)) @@ -69,6 +87,69 @@ static void __init v2m_sp804_init(void __iomem *base, unsigned int irq) } +static DEFINE_SPINLOCK(v2m_cfg_lock); + +int v2m_cfg_write(u32 devfn, u32 data) +{ + /* Configuration interface broken? */ + u32 val; + + printk("%s: writing %08x to %08x\n", __func__, data, devfn); + + devfn |= SYS_CFG_START | SYS_CFG_WRITE; + + spin_lock(&v2m_cfg_lock); + val = readl(v2m_sysreg_base + V2M_SYS_CFGSTAT); + writel(val & ~SYS_CFG_COMPLETE, v2m_sysreg_base + V2M_SYS_CFGSTAT); + + writel(data, v2m_sysreg_base + V2M_SYS_CFGDATA); + writel(devfn, v2m_sysreg_base + V2M_SYS_CFGCTRL); + + do { + val = readl(v2m_sysreg_base + V2M_SYS_CFGSTAT); + } while (val == 0); + spin_unlock(&v2m_cfg_lock); + + return !!(val & SYS_CFG_ERR); +} + +int v2m_cfg_read(u32 devfn, u32 *data) +{ + u32 val; + + devfn |= SYS_CFG_START; + + spin_lock(&v2m_cfg_lock); + writel(0, v2m_sysreg_base + V2M_SYS_CFGSTAT); + writel(devfn, v2m_sysreg_base + V2M_SYS_CFGCTRL); + + mb(); + + do { + cpu_relax(); + val = readl(v2m_sysreg_base + V2M_SYS_CFGSTAT); + } while (val == 0); + + *data = readl(v2m_sysreg_base + V2M_SYS_CFGDATA); + spin_unlock(&v2m_cfg_lock); + + return !!(val & SYS_CFG_ERR); +} + +void __init v2m_flags_set(u32 data) +{ + writel(~0, v2m_sysreg_base + V2M_SYS_FLAGSCLR); + writel(data, v2m_sysreg_base + V2M_SYS_FLAGSSET); +} + +int v2m_get_master_site(void) +{ + u32 misc = readl(v2m_sysreg_base + V2M_SYS_MISC); + + return misc & SYS_MISC_MASTERSITE ? SYS_CFG_SITE_DB2 : SYS_CFG_SITE_DB1; +} + + static struct resource v2m_pcie_i2c_resource = { .start = V2M_SERIAL_BUS_PCI, .end = V2M_SERIAL_BUS_PCI + SZ_4K - 1, @@ -156,8 +237,14 @@ static struct platform_device v2m_usb_device = { .dev.platform_data = &v2m_usb_config, }; +static void v2m_flash_set_vpp(struct platform_device *pdev, int on) +{ + writel(on != 0, v2m_sysreg_base + V2M_SYS_FLASH); +} + static struct physmap_flash_data v2m_flash_data = { .width = 4, + .set_vpp = v2m_flash_set_vpp, }; static struct resource v2m_flash_resources[] = { @@ -204,61 +291,14 @@ static struct platform_device v2m_cf_device = { .dev.platform_data = &v2m_pata_data, }; +static unsigned int v2m_mmci_status(struct device *dev) +{ + return readl(v2m_sysreg_base + V2M_SYS_MCI) & (1 << 0); +} + static struct mmci_platform_data v2m_mmci_data = { .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .gpio_wp = VEXPRESS_GPIO_MMC_WPROT, - .gpio_cd = VEXPRESS_GPIO_MMC_CARDIN, -}; - -static struct resource v2m_sysreg_resources[] = { - { - .start = V2M_SYSREGS, - .end = V2M_SYSREGS + 0xfff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device v2m_sysreg_device = { - .name = "vexpress-sysreg", - .id = -1, - .resource = v2m_sysreg_resources, - .num_resources = ARRAY_SIZE(v2m_sysreg_resources), -}; - -static struct platform_device v2m_muxfpga_device = { - .name = "vexpress-muxfpga", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 7), - } -}; - -static struct platform_device v2m_shutdown_device = { - .name = "vexpress-shutdown", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 8), - } -}; - -static struct platform_device v2m_reboot_device = { - .name = "vexpress-reboot", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 9), - } -}; - -static struct platform_device v2m_dvimode_device = { - .name = "vexpress-dvimode", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 11), - } + .status = v2m_mmci_status, }; static AMBA_APB_DEVICE(aaci, "mb:aaci", 0, V2M_AACI, IRQ_V2M_AACI, NULL); @@ -285,9 +325,123 @@ static struct amba_device *v2m_amba_devs[] __initdata = { &rtc_device, }; + +static unsigned long v2m_osc_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct v2m_osc *osc = to_v2m_osc(hw); + + return !parent_rate ? osc->rate_default : parent_rate; +} + +static long v2m_osc_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct v2m_osc *osc = to_v2m_osc(hw); + + if (WARN_ON(rate < osc->rate_min)) + rate = osc->rate_min; + + if (WARN_ON(rate > osc->rate_max)) + rate = osc->rate_max; + + return rate; +} + +static int v2m_osc_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct v2m_osc *osc = to_v2m_osc(hw); + + v2m_cfg_write(SYS_CFG_OSC | SYS_CFG_SITE(osc->site) | + SYS_CFG_STACK(osc->stack) | osc->osc, rate); + + return 0; +} + +static struct clk_ops v2m_osc_ops = { + .recalc_rate = v2m_osc_recalc_rate, + .round_rate = v2m_osc_round_rate, + .set_rate = v2m_osc_set_rate, +}; + +struct clk * __init v2m_osc_register(const char *name, struct v2m_osc *osc) +{ + struct clk_init_data init; + + WARN_ON(osc->site > 2); + WARN_ON(osc->stack > 15); + WARN_ON(osc->osc > 4095); + + init.name = name; + init.ops = &v2m_osc_ops; + init.flags = CLK_IS_ROOT; + init.num_parents = 0; + + osc->hw.init = &init; + + return clk_register(NULL, &osc->hw); +} + +static struct v2m_osc v2m_mb_osc1 = { + .site = SYS_CFG_SITE_MB, + .osc = 1, + .rate_min = 23750000, + .rate_max = 63500000, + .rate_default = 23750000, +}; + +static const char *v2m_ref_clk_periphs[] __initconst = { + "mb:wdt", "1000f000.wdt", "1c0f0000.wdt", /* SP805 WDT */ +}; + +static const char *v2m_osc1_periphs[] __initconst = { + "mb:clcd", "1001f000.clcd", "1c1f0000.clcd", /* PL111 CLCD */ +}; + +static const char *v2m_osc2_periphs[] __initconst = { + "mb:mmci", "10005000.mmci", "1c050000.mmci", /* PL180 MMCI */ + "mb:kmi0", "10006000.kmi", "1c060000.kmi", /* PL050 KMI0 */ + "mb:kmi1", "10007000.kmi", "1c070000.kmi", /* PL050 KMI1 */ + "mb:uart0", "10009000.uart", "1c090000.uart", /* PL011 UART0 */ + "mb:uart1", "1000a000.uart", "1c0a0000.uart", /* PL011 UART1 */ + "mb:uart2", "1000b000.uart", "1c0b0000.uart", /* PL011 UART2 */ + "mb:uart3", "1000c000.uart", "1c0c0000.uart", /* PL011 UART3 */ +}; + +static void __init v2m_clk_init(void) +{ + struct clk *clk; + int i; + + clk = clk_register_fixed_rate(NULL, "dummy_apb_pclk", NULL, + CLK_IS_ROOT, 0); + WARN_ON(clk_register_clkdev(clk, "apb_pclk", NULL)); + + clk = clk_register_fixed_rate(NULL, "mb:ref_clk", NULL, + CLK_IS_ROOT, 32768); + for (i = 0; i < ARRAY_SIZE(v2m_ref_clk_periphs); i++) + WARN_ON(clk_register_clkdev(clk, NULL, v2m_ref_clk_periphs[i])); + + clk = clk_register_fixed_rate(NULL, "mb:sp804_clk", NULL, + CLK_IS_ROOT, 1000000); + WARN_ON(clk_register_clkdev(clk, "v2m-timer0", "sp804")); + WARN_ON(clk_register_clkdev(clk, "v2m-timer1", "sp804")); + + clk = v2m_osc_register("mb:osc1", &v2m_mb_osc1); + for (i = 0; i < ARRAY_SIZE(v2m_osc1_periphs); i++) + WARN_ON(clk_register_clkdev(clk, NULL, v2m_osc1_periphs[i])); + + clk = clk_register_fixed_rate(NULL, "mb:osc2", NULL, + CLK_IS_ROOT, 24000000); + for (i = 0; i < ARRAY_SIZE(v2m_osc2_periphs); i++) + WARN_ON(clk_register_clkdev(clk, NULL, v2m_osc2_periphs[i])); +} + static void __init v2m_timer_init(void) { - vexpress_clk_init(ioremap(V2M_SYSCTL, SZ_4K)); + v2m_sysctl_init(ioremap(V2M_SYSCTL, SZ_4K)); + v2m_clk_init(); v2m_sp804_init(ioremap(V2M_TIMER01, SZ_4K), IRQ_V2M_TIMER0); } @@ -299,7 +453,19 @@ static void __init v2m_init_early(void) { if (ct_desc->init_early) ct_desc->init_early(); - versatile_sched_clock_init(vexpress_get_24mhz_clock_base(), 24000000); + versatile_sched_clock_init(v2m_sysreg_base + V2M_SYS_24MHZ, 24000000); +} + +static void v2m_power_off(void) +{ + if (v2m_cfg_write(SYS_CFG_SHUTDOWN | SYS_CFG_SITE(SYS_CFG_SITE_MB), 0)) + printk(KERN_EMERG "Unable to shutdown\n"); +} + +static void v2m_restart(char str, const char *cmd) +{ + if (v2m_cfg_write(SYS_CFG_REBOOT | SYS_CFG_SITE(SYS_CFG_SITE_MB), 0)) + printk(KERN_EMERG "Unable to reboot\n"); } struct ct_desc *ct_desc; @@ -316,7 +482,7 @@ static void __init v2m_populate_ct_desc(void) u32 current_tile_id; ct_desc = NULL; - current_tile_id = vexpress_get_procid(VEXPRESS_SITE_MASTER) + current_tile_id = readl(v2m_sysreg_base + V2M_SYS_PROCID0) & V2M_CT_ID_MASK; for (i = 0; i < ARRAY_SIZE(ct_descs) && !ct_desc; ++i) @@ -332,7 +498,7 @@ static void __init v2m_populate_ct_desc(void) static void __init v2m_map_io(void) { iotable_init(v2m_io_desc, ARRAY_SIZE(v2m_io_desc)); - vexpress_sysreg_early_init(ioremap(V2M_SYSREGS, SZ_4K)); + v2m_sysreg_base = ioremap(V2M_SYSREGS, SZ_4K); v2m_populate_ct_desc(); ct_desc->map_io(); } @@ -349,12 +515,6 @@ static void __init v2m_init(void) regulator_register_fixed(0, v2m_eth_supplies, ARRAY_SIZE(v2m_eth_supplies)); - platform_device_register(&v2m_muxfpga_device); - platform_device_register(&v2m_shutdown_device); - platform_device_register(&v2m_reboot_device); - platform_device_register(&v2m_dvimode_device); - - platform_device_register(&v2m_sysreg_device); platform_device_register(&v2m_pcie_i2c_device); platform_device_register(&v2m_ddc_i2c_device); platform_device_register(&v2m_flash_device); @@ -365,7 +525,7 @@ static void __init v2m_init(void) for (i = 0; i < ARRAY_SIZE(v2m_amba_devs); i++) amba_device_register(v2m_amba_devs[i], &iomem_resource); - pm_power_off = vexpress_power_off; + pm_power_off = v2m_power_off; ct_desc->init_tile(); } @@ -379,7 +539,7 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express") .timer = &v2m_timer, .handle_irq = gic_handle_irq, .init_machine = v2m_init, - .restart = vexpress_restart, + .restart = v2m_restart, MACHINE_END static struct map_desc v2m_rs1_io_desc __initdata = { @@ -420,13 +580,20 @@ void __init v2m_dt_map_io(void) void __init v2m_dt_init_early(void) { + struct device_node *node; u32 dt_hbi; - vexpress_sysreg_of_early_init(); + node = of_find_compatible_node(NULL, NULL, "arm,vexpress-sysreg"); + v2m_sysreg_base = of_iomap(node, 0); + if (WARN_ON(!v2m_sysreg_base)) + return; /* Confirm board type against DT property, if available */ if (of_property_read_u32(allnodes, "arm,hbi", &dt_hbi) == 0) { - u32 hbi = vexpress_get_hbi(VEXPRESS_SITE_MASTER); + int site = v2m_get_master_site(); + u32 id = readl(v2m_sysreg_base + (site == SYS_CFG_SITE_DB2 ? + V2M_SYS_PROCID1 : V2M_SYS_PROCID0)); + u32 hbi = id & SYS_PROCIDx_HBI_MASK; if (WARN_ON(dt_hbi != hbi)) pr_warning("vexpress: DT HBI (%x) is not matching " @@ -446,47 +613,51 @@ static void __init v2m_dt_init_irq(void) static void __init v2m_dt_timer_init(void) { - struct device_node *node = NULL; + struct device_node *node; + const char *path; + int err; - vexpress_clk_of_init(); + node = of_find_compatible_node(NULL, NULL, "arm,sp810"); + v2m_sysctl_init(of_iomap(node, 0)); - do { - node = of_find_compatible_node(node, NULL, "arm,sp804"); - } while (node && vexpress_get_site_by_node(node) != VEXPRESS_SITE_MB); - if (node) { - pr_info("Using SP804 '%s' as a clock & events source\n", - node->full_name); - v2m_sp804_init(of_iomap(node, 0), - irq_of_parse_and_map(node, 0)); - } + v2m_clk_init(); + err = of_property_read_string(of_aliases, "arm,v2m_timer", &path); + if (WARN_ON(err)) + return; + node = of_find_node_by_path(path); + v2m_sp804_init(of_iomap(node, 0), irq_of_parse_and_map(node, 0)); if (arch_timer_of_register() != 0) twd_local_timer_of_register(); if (arch_timer_sched_clock_init() != 0) - versatile_sched_clock_init(vexpress_get_24mhz_clock_base(), - 24000000); + versatile_sched_clock_init(v2m_sysreg_base + V2M_SYS_24MHZ, 24000000); } static struct sys_timer v2m_dt_timer = { .init = v2m_dt_timer_init, }; -static const struct of_device_id v2m_dt_bus_match[] __initconst = { - { .compatible = "simple-bus", }, - { .compatible = "arm,amba-bus", }, - { .compatible = "arm,vexpress,config-bus", }, +static struct of_dev_auxdata v2m_dt_auxdata_lookup[] __initdata = { + OF_DEV_AUXDATA("arm,vexpress-flash", V2M_NOR0, "physmap-flash", + &v2m_flash_data), + OF_DEV_AUXDATA("arm,primecell", V2M_MMCI, "mb:mmci", &v2m_mmci_data), + /* RS1 memory map */ + OF_DEV_AUXDATA("arm,vexpress-flash", 0x08000000, "physmap-flash", + &v2m_flash_data), + OF_DEV_AUXDATA("arm,primecell", 0x1c050000, "mb:mmci", &v2m_mmci_data), {} }; static void __init v2m_dt_init(void) { l2x0_of_init(0x00400000, 0xfe0fffff); - of_platform_populate(NULL, v2m_dt_bus_match, NULL, NULL); - pm_power_off = vexpress_power_off; + of_platform_populate(NULL, of_default_bus_match_table, + v2m_dt_auxdata_lookup, NULL); + pm_power_off = v2m_power_off; } -static const char * const v2m_dt_match[] __initconst = { +const static char *v2m_dt_match[] __initconst = { "arm,vexpress", "xen,xenvm", NULL, @@ -501,5 +672,5 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .timer = &v2m_dt_timer, .init_machine = v2m_dt_init, .handle_irq = gic_handle_irq, - .restart = vexpress_restart, + .restart = v2m_restart, MACHINE_END diff --git a/trunk/arch/arm/mm/alignment.c b/trunk/arch/arm/mm/alignment.c index b820edaf3184..b9f60ebe3bc4 100644 --- a/trunk/arch/arm/mm/alignment.c +++ b/trunk/arch/arm/mm/alignment.c @@ -745,7 +745,7 @@ do_alignment_t32_to_handler(unsigned long *pinstr, struct pt_regs *regs, static int do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) { - union offset_union uninitialized_var(offset); + union offset_union offset; unsigned long instr = 0, instrptr; int (*handler)(unsigned long addr, unsigned long instr, struct pt_regs *regs); unsigned int type; @@ -856,10 +856,8 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) if (thumb2_32b) { offset.un = 0; handler = do_alignment_t32_to_handler(&instr, regs, &offset); - } else { - offset.un = 0; + } else handler = do_alignment_ldmstm; - } break; default: diff --git a/trunk/arch/arm/mm/dma-mapping.c b/trunk/arch/arm/mm/dma-mapping.c index 58bc3e4d3bd0..477a2d23ddf1 100644 --- a/trunk/arch/arm/mm/dma-mapping.c +++ b/trunk/arch/arm/mm/dma-mapping.c @@ -610,7 +610,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp, pgprot_t prot, bool is_coherent, const void *caller) { u64 mask = get_coherent_dma_mask(dev); - struct page *page = NULL; + struct page *page; void *addr; #ifdef CONFIG_DMA_API_DEBUG diff --git a/trunk/arch/arm/mm/mmu.c b/trunk/arch/arm/mm/mmu.c index 39719bb93caa..941dfb9e9a78 100644 --- a/trunk/arch/arm/mm/mmu.c +++ b/trunk/arch/arm/mm/mmu.c @@ -876,22 +876,6 @@ static void __init pci_reserve_io(void) #define pci_reserve_io() do { } while (0) #endif -#ifdef CONFIG_DEBUG_LL -void __init debug_ll_io_init(void) -{ - struct map_desc map; - - debug_ll_addr(&map.pfn, &map.virtual); - if (!map.pfn || !map.virtual) - return; - map.pfn = __phys_to_pfn(map.pfn); - map.virtual &= PAGE_MASK; - map.length = PAGE_SIZE; - map.type = MT_DEVICE; - create_mapping(&map); -} -#endif - static void * __initdata vmalloc_min = (void *)(VMALLOC_END - (240 << 20) - VMALLOC_OFFSET); diff --git a/trunk/arch/arm/mm/vmregion.h b/trunk/arch/arm/mm/vmregion.h index 0f5a5f2a2c7b..bf312c354a21 100644 --- a/trunk/arch/arm/mm/vmregion.h +++ b/trunk/arch/arm/mm/vmregion.h @@ -17,6 +17,7 @@ struct arm_vmregion { struct list_head vm_list; unsigned long vm_start; unsigned long vm_end; + void *priv; int vm_active; const void *caller; }; diff --git a/trunk/arch/arm/plat-mxc/devices/platform-mxc-mmc.c b/trunk/arch/arm/plat-mxc/devices/platform-mxc-mmc.c index e7b920b58675..540d3a7d92df 100644 --- a/trunk/arch/arm/plat-mxc/devices/platform-mxc-mmc.c +++ b/trunk/arch/arm/plat-mxc/devices/platform-mxc-mmc.c @@ -55,7 +55,7 @@ struct platform_device *__init imx_add_mxc_mmc( struct resource res[] = { { .start = data->iobase, - .end = data->iobase + data->iosize - 1, + .end = data->iobase + SZ_4K - 1, .flags = IORESOURCE_MEM, }, { .start = data->irq, diff --git a/trunk/arch/arm/plat-omap/Kconfig b/trunk/arch/arm/plat-omap/Kconfig index 82fcb206b5b2..7cd56ed5cd94 100644 --- a/trunk/arch/arm/plat-omap/Kconfig +++ b/trunk/arch/arm/plat-omap/Kconfig @@ -26,7 +26,6 @@ config ARCH_OMAP2PLUS select CLKDEV_LOOKUP select GENERIC_IRQ_CHIP select OMAP_DM_TIMER - select PINCTRL select PROC_DEVICETREE if PROC_FS select SPARSE_IRQ select USE_OF diff --git a/trunk/arch/arm/plat-omap/include/plat/omap-serial.h b/trunk/arch/arm/plat-omap/include/plat/omap-serial.h index 1957a8516e93..f4a4cd014795 100644 --- a/trunk/arch/arm/plat-omap/include/plat/omap-serial.h +++ b/trunk/arch/arm/plat-omap/include/plat/omap-serial.h @@ -40,10 +40,10 @@ #define OMAP_UART_WER_MOD_WKUP 0X7F /* Enable XON/XOFF flow control on output */ -#define OMAP_UART_SW_TX 0x04 +#define OMAP_UART_SW_TX 0x8 /* Enable XON/XOFF flow control on input */ -#define OMAP_UART_SW_RX 0x04 +#define OMAP_UART_SW_RX 0x2 #define OMAP_UART_SYSC_RESET 0X07 #define OMAP_UART_TCR_TRIG 0X0F diff --git a/trunk/arch/arm/plat-samsung/clock.c b/trunk/arch/arm/plat-samsung/clock.c index 012bbd0b8d81..36c1e67423a2 100644 --- a/trunk/arch/arm/plat-samsung/clock.c +++ b/trunk/arch/arm/plat-samsung/clock.c @@ -389,6 +389,64 @@ int __init s3c24xx_register_baseclocks(unsigned long xtal) static struct dentry *clk_debugfs_root; +static void clock_tree_show_one(struct seq_file *s, struct clk *c, int level) +{ + struct clk *child; + const char *state; + char buf[255] = { 0 }; + int n = 0; + + if (c->name) + n = snprintf(buf, sizeof(buf) - 1, "%s", c->name); + + if (c->devname) + n += snprintf(buf + n, sizeof(buf) - 1 - n, ":%s", c->devname); + + state = (c->usage > 0) ? "on" : "off"; + + seq_printf(s, "%*s%-*s %-6s %-3d %-10lu\n", + level * 3 + 1, "", + 50 - level * 3, buf, + state, c->usage, clk_get_rate(c)); + + list_for_each_entry(child, &clocks, list) { + if (child->parent != c) + continue; + + clock_tree_show_one(s, child, level + 1); + } +} + +static int clock_tree_show(struct seq_file *s, void *data) +{ + struct clk *c; + unsigned long flags; + + seq_printf(s, " clock state ref rate\n"); + seq_printf(s, "----------------------------------------------------\n"); + + spin_lock_irqsave(&clocks_lock, flags); + + list_for_each_entry(c, &clocks, list) + if (c->parent == NULL) + clock_tree_show_one(s, c, 0); + + spin_unlock_irqrestore(&clocks_lock, flags); + return 0; +} + +static int clock_tree_open(struct inode *inode, struct file *file) +{ + return single_open(file, clock_tree_show, inode->i_private); +} + +static const struct file_operations clock_tree_fops = { + .open = clock_tree_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static int clk_debugfs_register_one(struct clk *c) { int err; @@ -446,13 +504,18 @@ static int __init clk_debugfs_init(void) { struct clk *c; struct dentry *d; - int err; + int err = -ENOMEM; d = debugfs_create_dir("clock", NULL); if (!d) return -ENOMEM; clk_debugfs_root = d; + d = debugfs_create_file("clock_tree", S_IRUGO, clk_debugfs_root, NULL, + &clock_tree_fops); + if (!d) + goto err_out; + list_for_each_entry(c, &clocks, list) { err = clk_debugfs_register(c); if (err) diff --git a/trunk/arch/arm/plat-samsung/include/plat/spi-core.h b/trunk/arch/arm/plat-samsung/include/plat/spi-core.h deleted file mode 100644 index 0b9428ab3fc3..000000000000 --- a/trunk/arch/arm/plat-samsung/include/plat/spi-core.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Copyright (C) 2012 Heiko Stuebner - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __PLAT_S3C_SPI_CORE_H -#define __PLAT_S3C_SPI_CORE_H - -/* These functions are only for use with the core support code, such as - * the cpu specific initialisation code - */ - -/* re-define device name depending on support. */ -static inline void s3c64xx_spi_setname(char *name) -{ -#ifdef CONFIG_S3C64XX_DEV_SPI0 - s3c64xx_device_spi0.name = name; -#endif -#ifdef CONFIG_S3C64XX_DEV_SPI1 - s3c64xx_device_spi1.name = name; -#endif -#ifdef CONFIG_S3C64XX_DEV_SPI2 - s3c64xx_device_spi2.name = name; -#endif -} - -#endif /* __PLAT_S3C_SPI_CORE_H */ diff --git a/trunk/arch/arm/tools/Makefile b/trunk/arch/arm/tools/Makefile index cd60a81163e9..635cb1865e4d 100644 --- a/trunk/arch/arm/tools/Makefile +++ b/trunk/arch/arm/tools/Makefile @@ -5,6 +5,6 @@ # include/generated/mach-types.h: $(src)/gen-mach-types $(src)/mach-types - $(kecho) ' Generating $@' + @echo ' Generating $@' @mkdir -p $(dir $@) $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; } diff --git a/trunk/arch/arm/vfp/vfpmodule.c b/trunk/arch/arm/vfp/vfpmodule.c index 3b44e0dd0a93..c834b32af275 100644 --- a/trunk/arch/arm/vfp/vfpmodule.c +++ b/trunk/arch/arm/vfp/vfpmodule.c @@ -701,14 +701,11 @@ static int __init vfp_init(void) elf_hwcap |= HWCAP_VFPv3; /* - * Check for VFPv3 D16 and VFPv4 D16. CPUs in - * this configuration only have 16 x 64bit - * registers. + * Check for VFPv3 D16. CPUs in this configuration + * only have 16 x 64bit registers. */ if (((fmrx(MVFR0) & MVFR0_A_SIMD_MASK)) == 1) - elf_hwcap |= HWCAP_VFPv3D16; /* also v4-D16 */ - else - elf_hwcap |= HWCAP_VFPD32; + elf_hwcap |= HWCAP_VFPv3D16; } #endif /* diff --git a/trunk/arch/arm/xen/enlighten.c b/trunk/arch/arm/xen/enlighten.c index f57609275449..59bcb96ac369 100644 --- a/trunk/arch/arm/xen/enlighten.c +++ b/trunk/arch/arm/xen/enlighten.c @@ -166,14 +166,3 @@ void free_xenballooned_pages(int nr_pages, struct page **pages) *pages = NULL; } EXPORT_SYMBOL_GPL(free_xenballooned_pages); - -/* In the hypervisor.S file. */ -EXPORT_SYMBOL_GPL(HYPERVISOR_event_channel_op); -EXPORT_SYMBOL_GPL(HYPERVISOR_grant_table_op); -EXPORT_SYMBOL_GPL(HYPERVISOR_xen_version); -EXPORT_SYMBOL_GPL(HYPERVISOR_console_io); -EXPORT_SYMBOL_GPL(HYPERVISOR_sched_op); -EXPORT_SYMBOL_GPL(HYPERVISOR_hvm_op); -EXPORT_SYMBOL_GPL(HYPERVISOR_memory_op); -EXPORT_SYMBOL_GPL(HYPERVISOR_physdev_op); -EXPORT_SYMBOL_GPL(privcmd_call); diff --git a/trunk/arch/arm/xen/grant-table.c b/trunk/arch/arm/xen/grant-table.c index 859a9bb002d5..dbd1330c0196 100644 --- a/trunk/arch/arm/xen/grant-table.c +++ b/trunk/arch/arm/xen/grant-table.c @@ -33,7 +33,7 @@ #include #include -int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes, +int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes, unsigned long max_nr_gframes, void **__shared) { diff --git a/trunk/arch/arm/xen/hypercall.S b/trunk/arch/arm/xen/hypercall.S index 71f723984cbd..074f5ed101b9 100644 --- a/trunk/arch/arm/xen/hypercall.S +++ b/trunk/arch/arm/xen/hypercall.S @@ -48,16 +48,20 @@ #include #include -#include #include -#define XEN_IMM 0xEA1 +/* HVC 0xEA1 */ +#ifdef CONFIG_THUMB2_KERNEL +#define xen_hvc .word 0xf7e08ea1 +#else +#define xen_hvc .word 0xe140ea71 +#endif #define HYPERCALL_SIMPLE(hypercall) \ ENTRY(HYPERVISOR_##hypercall) \ mov r12, #__HYPERVISOR_##hypercall; \ - __HVC(XEN_IMM); \ + xen_hvc; \ mov pc, lr; \ ENDPROC(HYPERVISOR_##hypercall) @@ -72,7 +76,7 @@ ENTRY(HYPERVISOR_##hypercall) \ stmdb sp!, {r4} \ ldr r4, [sp, #4] \ mov r12, #__HYPERVISOR_##hypercall; \ - __HVC(XEN_IMM); \ + xen_hvc \ ldm sp!, {r4} \ mov pc, lr \ ENDPROC(HYPERVISOR_##hypercall) @@ -96,7 +100,7 @@ ENTRY(privcmd_call) mov r2, r3 ldr r3, [sp, #8] ldr r4, [sp, #4] - __HVC(XEN_IMM) + xen_hvc ldm sp!, {r4} mov pc, lr ENDPROC(privcmd_call); diff --git a/trunk/arch/arm64/Kconfig b/trunk/arch/arm64/Kconfig index 15ac18a56c93..ef54a59a9e89 100644 --- a/trunk/arch/arm64/Kconfig +++ b/trunk/arch/arm64/Kconfig @@ -1,7 +1,6 @@ config ARM64 def_bool y select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE - select ARCH_WANT_COMPAT_IPC_PARSE_VERSION select GENERIC_CLOCKEVENTS select GENERIC_HARDIRQS_NO_DEPRECATED select GENERIC_IOMAP diff --git a/trunk/arch/arm64/include/asm/elf.h b/trunk/arch/arm64/include/asm/elf.h index 07fea290d7c1..cf284649dfcb 100644 --- a/trunk/arch/arm64/include/asm/elf.h +++ b/trunk/arch/arm64/include/asm/elf.h @@ -25,10 +25,12 @@ #include typedef unsigned long elf_greg_t; +typedef unsigned long elf_freg_t[3]; #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) typedef elf_greg_t elf_gregset_t[ELF_NGREG]; -typedef struct user_fpsimd_state elf_fpregset_t; + +typedef struct user_fp elf_fpregset_t; #define EM_AARCH64 183 @@ -85,6 +87,7 @@ typedef struct user_fpsimd_state elf_fpregset_t; #define R_AARCH64_MOVW_PREL_G2_NC 292 #define R_AARCH64_MOVW_PREL_G3 293 + /* * These are used to set parameters in the core dumps. */ diff --git a/trunk/arch/arm64/include/asm/fpsimd.h b/trunk/arch/arm64/include/asm/fpsimd.h index c43b4ac13008..b42fab9f62a9 100644 --- a/trunk/arch/arm64/include/asm/fpsimd.h +++ b/trunk/arch/arm64/include/asm/fpsimd.h @@ -25,8 +25,9 @@ * - FPSR and FPCR * - 32 128-bit data registers * - * Note that user_fpsimd forms a prefix of this structure, which is - * relied upon in the ptrace FP/SIMD accessors. + * Note that user_fp forms a prefix of this structure, which is relied + * upon in the ptrace FP/SIMD accessors. struct user_fpsimd_state must + * form a prefix of struct fpsimd_state. */ struct fpsimd_state { union { diff --git a/trunk/arch/arm64/include/asm/io.h b/trunk/arch/arm64/include/asm/io.h index 54f6116697f7..74a2a7d304a9 100644 --- a/trunk/arch/arm64/include/asm/io.h +++ b/trunk/arch/arm64/include/asm/io.h @@ -114,7 +114,7 @@ static inline u64 __raw_readq(const volatile void __iomem *addr) * I/O port access primitives. */ #define IO_SPACE_LIMIT 0xffff -#define PCI_IOBASE ((void __iomem *)(MODULES_VADDR - SZ_2M)) +#define PCI_IOBASE ((void __iomem *)0xffffffbbfffe0000UL) static inline u8 inb(unsigned long addr) { @@ -225,9 +225,9 @@ extern void __iounmap(volatile void __iomem *addr); #define PROT_DEVICE_nGnRE (PROT_DEFAULT | PTE_XN | PTE_ATTRINDX(MT_DEVICE_nGnRE)) #define PROT_NORMAL_NC (PROT_DEFAULT | PTE_ATTRINDX(MT_NORMAL_NC)) -#define ioremap(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) -#define ioremap_nocache(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) -#define ioremap_wc(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NC)) +#define ioremap(addr, size) __ioremap((addr), (size), PROT_DEVICE_nGnRE) +#define ioremap_nocache(addr, size) __ioremap((addr), (size), PROT_DEVICE_nGnRE) +#define ioremap_wc(addr, size) __ioremap((addr), (size), PROT_NORMAL_NC) #define iounmap __iounmap #define ARCH_HAS_IOREMAP_WC diff --git a/trunk/arch/arm64/include/asm/processor.h b/trunk/arch/arm64/include/asm/processor.h index 77f696c14339..5d810044feda 100644 --- a/trunk/arch/arm64/include/asm/processor.h +++ b/trunk/arch/arm64/include/asm/processor.h @@ -43,8 +43,6 @@ #else #define STACK_TOP STACK_TOP_MAX #endif /* CONFIG_COMPAT */ - -#define ARCH_LOW_ADDRESS_LIMIT PHYS_MASK #endif /* __KERNEL__ */ struct debug_info { diff --git a/trunk/arch/arm64/include/asm/unistd.h b/trunk/arch/arm64/include/asm/unistd.h index 68aff2816e86..63f853f8b718 100644 --- a/trunk/arch/arm64/include/asm/unistd.h +++ b/trunk/arch/arm64/include/asm/unistd.h @@ -14,6 +14,7 @@ * along with this program. If not, see . */ #ifdef CONFIG_COMPAT +#define __ARCH_WANT_COMPAT_IPC_PARSE_VERSION #define __ARCH_WANT_COMPAT_STAT64 #define __ARCH_WANT_SYS_GETHOSTNAME #define __ARCH_WANT_SYS_PAUSE diff --git a/trunk/arch/arm64/kernel/perf_event.c b/trunk/arch/arm64/kernel/perf_event.c index c76c7241125b..ecbf2d81ec5c 100644 --- a/trunk/arch/arm64/kernel/perf_event.c +++ b/trunk/arch/arm64/kernel/perf_event.c @@ -613,11 +613,17 @@ enum armv8_pmuv3_perf_types { ARMV8_PMUV3_PERFCTR_BUS_ACCESS = 0x19, ARMV8_PMUV3_PERFCTR_MEM_ERROR = 0x1A, ARMV8_PMUV3_PERFCTR_BUS_CYCLES = 0x1D, + + /* + * This isn't an architected event. + * We detect this event number and use the cycle counter instead. + */ + ARMV8_PMUV3_PERFCTR_CPU_CYCLES = 0xFF, }; /* PMUv3 HW events mapping. */ static const unsigned armv8_pmuv3_perf_map[PERF_COUNT_HW_MAX] = { - [PERF_COUNT_HW_CPU_CYCLES] = ARMV8_PMUV3_PERFCTR_CLOCK_CYCLES, + [PERF_COUNT_HW_CPU_CYCLES] = ARMV8_PMUV3_PERFCTR_CPU_CYCLES, [PERF_COUNT_HW_INSTRUCTIONS] = ARMV8_PMUV3_PERFCTR_INSTR_EXECUTED, [PERF_COUNT_HW_CACHE_REFERENCES] = ARMV8_PMUV3_PERFCTR_L1_DCACHE_ACCESS, [PERF_COUNT_HW_CACHE_MISSES] = ARMV8_PMUV3_PERFCTR_L1_DCACHE_REFILL, @@ -1100,7 +1106,7 @@ static int armv8pmu_get_event_idx(struct pmu_hw_events *cpuc, unsigned long evtype = event->config_base & ARMV8_EVTYPE_EVENT; /* Always place a cycle counter into the cycle counter. */ - if (evtype == ARMV8_PMUV3_PERFCTR_CLOCK_CYCLES) { + if (evtype == ARMV8_PMUV3_PERFCTR_CPU_CYCLES) { if (test_and_set_bit(ARMV8_IDX_CYCLE_COUNTER, cpuc->used_mask)) return -EAGAIN; diff --git a/trunk/arch/arm64/kernel/process.c b/trunk/arch/arm64/kernel/process.c index e04cebdbb47f..f22965ea1cfc 100644 --- a/trunk/arch/arm64/kernel/process.c +++ b/trunk/arch/arm64/kernel/process.c @@ -309,6 +309,24 @@ struct task_struct *__switch_to(struct task_struct *prev, return last; } +/* + * Fill in the task's elfregs structure for a core dump. + */ +int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs) +{ + elf_core_copy_regs(elfregs, task_pt_regs(t)); + return 1; +} + +/* + * fill in the fpe structure for a core dump... + */ +int dump_fpu (struct pt_regs *regs, struct user_fp *fp) +{ + return 0; +} +EXPORT_SYMBOL(dump_fpu); + /* * Shuffle the argument into the correct register before calling the * thread function. x1 is the thread argument, x2 is the pointer to diff --git a/trunk/arch/arm64/kernel/smp.c b/trunk/arch/arm64/kernel/smp.c index 538300f2273d..226b6bf6e9c2 100644 --- a/trunk/arch/arm64/kernel/smp.c +++ b/trunk/arch/arm64/kernel/smp.c @@ -211,7 +211,8 @@ asmlinkage void __cpuinit secondary_start_kernel(void) * before we continue. */ set_cpu_online(cpu, true); - complete(&cpu_running); + while (!cpu_active(cpu)) + cpu_relax(); /* * OK, it's off to the idle thread for us diff --git a/trunk/arch/arm64/mm/init.c b/trunk/arch/arm64/mm/init.c index 4cd28931dba9..efbf7df05d3f 100644 --- a/trunk/arch/arm64/mm/init.c +++ b/trunk/arch/arm64/mm/init.c @@ -80,7 +80,7 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max) #ifdef CONFIG_ZONE_DMA32 /* 4GB maximum for 32-bit only capable devices */ max_dma32 = min(max, MAX_DMA32_PFN); - zone_size[ZONE_DMA32] = max(min, max_dma32) - min; + zone_size[ZONE_DMA32] = max_dma32 - min; #endif zone_size[ZONE_NORMAL] = max - max_dma32; diff --git a/trunk/arch/frv/Kconfig b/trunk/arch/frv/Kconfig index df2eb4bd9fa2..b7412504f08a 100644 --- a/trunk/arch/frv/Kconfig +++ b/trunk/arch/frv/Kconfig @@ -13,7 +13,6 @@ config FRV select GENERIC_CPU_DEVICES select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config ZONE_DMA bool diff --git a/trunk/arch/frv/boot/Makefile b/trunk/arch/frv/boot/Makefile index 636d5bbcd53f..6ae3254da019 100644 --- a/trunk/arch/frv/boot/Makefile +++ b/trunk/arch/frv/boot/Makefile @@ -17,8 +17,6 @@ PARAMS_PHYS = 0x0207c000 INITRD_PHYS = 0x02180000 INITRD_VIRT = 0x02180000 -OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment - # # If you don't define ZRELADDR above, # then it defaults to ZTEXTADDR @@ -34,18 +32,18 @@ Image: $(obj)/Image targets: $(obj)/Image $(obj)/Image: vmlinux FORCE - $(OBJCOPY) $(OBJCOPYFLAGS) -S vmlinux $@ + $(OBJCOPY) -O binary -R .note -R .comment -S vmlinux $@ #$(obj)/Image: $(CONFIGURE) $(SYSTEM) -# $(OBJCOPY) $(OBJCOPYFLAGS) -g -S $(SYSTEM) $@ +# $(OBJCOPY) -O binary -R .note -R .comment -g -S $(SYSTEM) $@ bzImage: zImage zImage: $(CONFIGURE) compressed/$(LINUX) - $(OBJCOPY) $(OBJCOPYFLAGS) -S compressed/$(LINUX) $@ + $(OBJCOPY) -O binary -R .note -R .comment -S compressed/$(LINUX) $@ bootpImage: bootp/bootp - $(OBJCOPY) $(OBJCOPYFLAGS) -S bootp/bootp $@ + $(OBJCOPY) -O binary -R .note -R .comment -S bootp/bootp $@ compressed/$(LINUX): $(LINUX) dep @$(MAKE) -C compressed $(LINUX) diff --git a/trunk/arch/frv/include/asm/unistd.h b/trunk/arch/frv/include/asm/unistd.h index 2358634cacca..266a5b25a0c1 100644 --- a/trunk/arch/frv/include/asm/unistd.h +++ b/trunk/arch/frv/include/asm/unistd.h @@ -30,6 +30,7 @@ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_SYS_EXECVE +#define __ARCH_WANT_KERNEL_EXECVE /* * "Conditional" syscalls diff --git a/trunk/arch/frv/kernel/entry.S b/trunk/arch/frv/kernel/entry.S index dfcd263c0517..ee0beb354e4d 100644 --- a/trunk/arch/frv/kernel/entry.S +++ b/trunk/arch/frv/kernel/entry.S @@ -869,6 +869,11 @@ ret_from_kernel_thread: call schedule_tail calll.p @(gr21,gr0) or gr20,gr20,gr8 + bra sys_exit + + .globl ret_from_kernel_execve +ret_from_kernel_execve: + ori gr28,0,sp bra __syscall_exit ################################################################################################### @@ -1075,10 +1080,27 @@ __entry_return_from_kernel_interrupt: subicc gr5,#0,gr0,icc0 beq icc0,#0,__entry_return_direct - subcc gr0,gr0,gr0,icc2 /* set Z and clear C */ - call preempt_schedule_irq -#endif +__entry_preempt_need_resched: + ldi @(gr15,#TI_FLAGS),gr4 + andicc gr4,#_TIF_NEED_RESCHED,gr0,icc0 + beq icc0,#1,__entry_return_direct + + setlos #PREEMPT_ACTIVE,gr5 + sti gr5,@(gr15,#TI_FLAGS) + + andi gr23,#~PSR_PIL,gr23 + movgs gr23,psr + + call schedule + sti gr0,@(gr15,#TI_PRE_COUNT) + + movsg psr,gr23 + ori gr23,#PSR_PIL_14,gr23 + movgs gr23,psr + bra __entry_preempt_need_resched +#else bra __entry_return_direct +#endif ############################################################################### diff --git a/trunk/arch/frv/kernel/process.c b/trunk/arch/frv/kernel/process.c index 7e33215f1d8f..e1e3aa196aa4 100644 --- a/trunk/arch/frv/kernel/process.c +++ b/trunk/arch/frv/kernel/process.c @@ -181,9 +181,6 @@ int copy_thread(unsigned long clone_flags, childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE - FRV_FRAME0_SIZE); - /* set up the userspace frame (the only place that the USP is stored) */ - *childregs = *__kernel_frame0_ptr; - p->set_child_tid = p->clear_child_tid = NULL; p->thread.frame = childregs; @@ -194,8 +191,10 @@ int copy_thread(unsigned long clone_flags, p->thread.frame0 = childregs; if (unlikely(!regs)) { + memset(childregs, 0, sizeof(struct pt_regs)); childregs->gr9 = usp; /* function */ childregs->gr8 = arg; + childregs->psr = PSR_S; p->thread.pc = (unsigned long) ret_from_kernel_thread; save_user_regs(p->thread.user); return 0; diff --git a/trunk/arch/frv/mb93090-mb00/pci-dma-nommu.c b/trunk/arch/frv/mb93090-mb00/pci-dma-nommu.c index b99c2a7cc7a4..e47857f889b6 100644 --- a/trunk/arch/frv/mb93090-mb00/pci-dma-nommu.c +++ b/trunk/arch/frv/mb93090-mb00/pci-dma-nommu.c @@ -11,7 +11,6 @@ #include #include -#include #include #include #include diff --git a/trunk/arch/h8300/include/asm/cache.h b/trunk/arch/h8300/include/asm/cache.h index 05887a1d80e5..c6350283649d 100644 --- a/trunk/arch/h8300/include/asm/cache.h +++ b/trunk/arch/h8300/include/asm/cache.h @@ -2,8 +2,7 @@ #define __ARCH_H8300_CACHE_H /* bytes per L1 cache line */ -#define L1_CACHE_SHIFT 2 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) +#define L1_CACHE_BYTES 4 /* m68k-elf-gcc 2.95.2 doesn't like these */ diff --git a/trunk/arch/ia64/include/asm/Kbuild b/trunk/arch/ia64/include/asm/Kbuild index dd02f09b6eda..4a159da23633 100644 --- a/trunk/arch/ia64/include/asm/Kbuild +++ b/trunk/arch/ia64/include/asm/Kbuild @@ -1,4 +1,3 @@ generic-y += clkdev.h generic-y += exec.h -generic-y += kvm_para.h diff --git a/trunk/arch/ia64/include/asm/kvm_para.h b/trunk/arch/ia64/include/asm/kvm_para.h new file mode 100644 index 000000000000..47c00f910434 --- /dev/null +++ b/trunk/arch/ia64/include/asm/kvm_para.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2007 Xiantao Zhang + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., 59 Temple + * Place - Suite 330, Boston, MA 02111-1307 USA. + * + */ +#ifndef __IA64_KVM_PARA_H +#define __IA64_KVM_PARA_H + +#include + + +static inline unsigned int kvm_arch_para_features(void) +{ + return 0; +} + +static inline bool kvm_check_and_clear_guest_paused(void) +{ + return false; +} + +#endif diff --git a/trunk/arch/m68k/include/asm/Kbuild b/trunk/arch/m68k/include/asm/Kbuild index 88fa3ac86fae..ecb540810ab3 100644 --- a/trunk/arch/m68k/include/asm/Kbuild +++ b/trunk/arch/m68k/include/asm/Kbuild @@ -1,3 +1,5 @@ +include include/asm-generic/Kbuild.asm +header-y += cachectl.h generic-y += bitsperlong.h generic-y += clkdev.h diff --git a/trunk/arch/m68k/include/uapi/asm/a.out.h b/trunk/arch/m68k/include/asm/a.out.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/a.out.h rename to trunk/arch/m68k/include/asm/a.out.h diff --git a/trunk/arch/m68k/include/uapi/asm/auxvec.h b/trunk/arch/m68k/include/asm/auxvec.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/auxvec.h rename to trunk/arch/m68k/include/asm/auxvec.h diff --git a/trunk/arch/m68k/include/uapi/asm/byteorder.h b/trunk/arch/m68k/include/asm/byteorder.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/byteorder.h rename to trunk/arch/m68k/include/asm/byteorder.h diff --git a/trunk/arch/m68k/include/uapi/asm/cachectl.h b/trunk/arch/m68k/include/asm/cachectl.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/cachectl.h rename to trunk/arch/m68k/include/asm/cachectl.h diff --git a/trunk/arch/m68k/include/uapi/asm/fcntl.h b/trunk/arch/m68k/include/asm/fcntl.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/fcntl.h rename to trunk/arch/m68k/include/asm/fcntl.h diff --git a/trunk/arch/m68k/include/uapi/asm/ioctls.h b/trunk/arch/m68k/include/asm/ioctls.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/ioctls.h rename to trunk/arch/m68k/include/asm/ioctls.h diff --git a/trunk/arch/m68k/include/uapi/asm/msgbuf.h b/trunk/arch/m68k/include/asm/msgbuf.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/msgbuf.h rename to trunk/arch/m68k/include/asm/msgbuf.h diff --git a/trunk/arch/m68k/include/uapi/asm/param.h b/trunk/arch/m68k/include/asm/param.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/param.h rename to trunk/arch/m68k/include/asm/param.h diff --git a/trunk/arch/m68k/include/uapi/asm/poll.h b/trunk/arch/m68k/include/asm/poll.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/poll.h rename to trunk/arch/m68k/include/asm/poll.h diff --git a/trunk/arch/m68k/include/uapi/asm/posix_types.h b/trunk/arch/m68k/include/asm/posix_types.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/posix_types.h rename to trunk/arch/m68k/include/asm/posix_types.h diff --git a/trunk/arch/m68k/include/asm/ptrace.h b/trunk/arch/m68k/include/asm/ptrace.h index 0f717045bdde..5e08b597f012 100644 --- a/trunk/arch/m68k/include/asm/ptrace.h +++ b/trunk/arch/m68k/include/asm/ptrace.h @@ -1,10 +1,82 @@ #ifndef _M68K_PTRACE_H #define _M68K_PTRACE_H -#include +#define PT_D1 0 +#define PT_D2 1 +#define PT_D3 2 +#define PT_D4 3 +#define PT_D5 4 +#define PT_D6 5 +#define PT_D7 6 +#define PT_A0 7 +#define PT_A1 8 +#define PT_A2 9 +#define PT_A3 10 +#define PT_A4 11 +#define PT_A5 12 +#define PT_A6 13 +#define PT_D0 14 +#define PT_USP 15 +#define PT_ORIG_D0 16 +#define PT_SR 17 +#define PT_PC 18 #ifndef __ASSEMBLY__ +/* this struct defines the way the registers are stored on the + stack during a system call. */ + +struct pt_regs { + long d1; + long d2; + long d3; + long d4; + long d5; + long a0; + long a1; + long a2; + long d0; + long orig_d0; + long stkadj; +#ifdef CONFIG_COLDFIRE + unsigned format : 4; /* frame format specifier */ + unsigned vector : 12; /* vector offset */ + unsigned short sr; + unsigned long pc; +#else + unsigned short sr; + unsigned long pc; + unsigned format : 4; /* frame format specifier */ + unsigned vector : 12; /* vector offset */ +#endif +}; + +/* + * This is the extended stack used by signal handlers and the context + * switcher: it's pushed after the normal "struct pt_regs". + */ +struct switch_stack { + unsigned long d6; + unsigned long d7; + unsigned long a3; + unsigned long a4; + unsigned long a5; + unsigned long a6; + unsigned long retpc; +}; + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 + +#define PTRACE_GET_THREAD_AREA 25 + +#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ + +#ifdef __KERNEL__ + #ifndef PS_S #define PS_S (0x2000) #define PS_M (0x1000) @@ -22,5 +94,6 @@ #define arch_has_block_step() (1) #endif +#endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ #endif /* _M68K_PTRACE_H */ diff --git a/trunk/arch/m68k/include/uapi/asm/sembuf.h b/trunk/arch/m68k/include/asm/sembuf.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/sembuf.h rename to trunk/arch/m68k/include/asm/sembuf.h diff --git a/trunk/arch/m68k/include/asm/setup.h b/trunk/arch/m68k/include/asm/setup.h index 65e78a2dad64..00c2c5397d37 100644 --- a/trunk/arch/m68k/include/asm/setup.h +++ b/trunk/arch/m68k/include/asm/setup.h @@ -19,12 +19,33 @@ ** Redesign of the boot information structure; moved boot information ** structure to bootinfo.h */ + #ifndef _M68K_SETUP_H #define _M68K_SETUP_H -#include + /* + * Linux/m68k Architectures + */ + +#define MACH_AMIGA 1 +#define MACH_ATARI 2 +#define MACH_MAC 3 +#define MACH_APOLLO 4 +#define MACH_SUN3 5 +#define MACH_MVME147 6 +#define MACH_MVME16x 7 +#define MACH_BVME6000 8 +#define MACH_HP300 9 +#define MACH_Q40 10 +#define MACH_SUN3X 11 +#define MACH_M54XX 12 + +#define COMMAND_LINE_SIZE 256 + +#ifdef __KERNEL__ + #define CL_SIZE COMMAND_LINE_SIZE #ifndef __ASSEMBLY__ @@ -173,6 +194,63 @@ extern unsigned long m68k_machtype; # define MACH_TYPE (m68k_machtype) #endif +#endif /* __KERNEL__ */ + + + /* + * CPU, FPU and MMU types + * + * Note: we may rely on the following equalities: + * + * CPU_68020 == MMU_68851 + * CPU_68030 == MMU_68030 + * CPU_68040 == FPU_68040 == MMU_68040 + * CPU_68060 == FPU_68060 == MMU_68060 + */ + +#define CPUB_68020 0 +#define CPUB_68030 1 +#define CPUB_68040 2 +#define CPUB_68060 3 +#define CPUB_COLDFIRE 4 + +#define CPU_68020 (1< +#include +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifdef __KERNEL__ /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -16,6 +20,92 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include + +#ifdef __KERNEL__ struct old_sigaction { __sighandler_t sa_handler; old_sigset_t sa_mask; @@ -33,6 +123,31 @@ struct sigaction { struct k_sigaction { struct sigaction sa; }; +#else +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#ifdef __KERNEL__ #include #ifndef CONFIG_CPU_HAS_NO_BITFIELDS @@ -93,4 +208,5 @@ struct pt_regs; extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie); #endif /* __uClinux__ */ +#endif /* __KERNEL__ */ #endif /* _M68K_SIGNAL_H */ diff --git a/trunk/arch/m68k/include/uapi/asm/socket.h b/trunk/arch/m68k/include/asm/socket.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/socket.h rename to trunk/arch/m68k/include/asm/socket.h diff --git a/trunk/arch/m68k/include/uapi/asm/sockios.h b/trunk/arch/m68k/include/asm/sockios.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/sockios.h rename to trunk/arch/m68k/include/asm/sockios.h diff --git a/trunk/arch/m68k/include/uapi/asm/stat.h b/trunk/arch/m68k/include/asm/stat.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/stat.h rename to trunk/arch/m68k/include/asm/stat.h diff --git a/trunk/arch/m68k/include/uapi/asm/swab.h b/trunk/arch/m68k/include/asm/swab.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/swab.h rename to trunk/arch/m68k/include/asm/swab.h diff --git a/trunk/arch/m68k/include/uapi/asm/termbits.h b/trunk/arch/m68k/include/asm/termbits.h similarity index 100% rename from trunk/arch/m68k/include/uapi/asm/termbits.h rename to trunk/arch/m68k/include/asm/termbits.h diff --git a/trunk/arch/m68k/include/asm/termios.h b/trunk/arch/m68k/include/asm/termios.h index ad8efb098663..0823032e4045 100644 --- a/trunk/arch/m68k/include/asm/termios.h +++ b/trunk/arch/m68k/include/asm/termios.h @@ -1,8 +1,27 @@ #ifndef _M68K_TERMIOS_H #define _M68K_TERMIOS_H -#include +#include +#include +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +#ifdef __KERNEL__ /* intr=^C quit=^| erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 start=^Q stop=^S susp=^Z eol=\0 @@ -10,6 +29,27 @@ eol2=\0 */ #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" +#endif + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + +#ifdef __KERNEL__ /* * Translate a "termio" structure into a "termios". Ugh. @@ -47,4 +87,6 @@ #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) +#endif /* __KERNEL__ */ + #endif /* _M68K_TERMIOS_H */ diff --git a/trunk/arch/m68k/include/asm/unistd.h b/trunk/arch/m68k/include/asm/unistd.h index 5fc7f7bec1c8..c702ad716791 100644 --- a/trunk/arch/m68k/include/asm/unistd.h +++ b/trunk/arch/m68k/include/asm/unistd.h @@ -1,10 +1,361 @@ #ifndef _ASM_M68K_UNISTD_H_ #define _ASM_M68K_UNISTD_H_ -#include +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_chown 16 +/*#define __NR_break 17*/ +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +/*#define __NR_stty 31*/ +/*#define __NR_gtty 32*/ +#define __NR_access 33 +#define __NR_nice 34 +/*#define __NR_ftime 35*/ +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +/*#define __NR_prof 44*/ +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +/*#define __NR_lock 53*/ +#define __NR_ioctl 54 +#define __NR_fcntl 55 +/*#define __NR_mpx 56*/ +#define __NR_setpgid 57 +/*#define __NR_ulimit 58*/ +/*#define __NR_oldolduname 59*/ +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +/*#define __NR_profil 98*/ +#define __NR_statfs 99 +#define __NR_fstatfs 100 +/*#define __NR_ioperm 101*/ +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +/*#define __NR_olduname 109*/ +/*#define __NR_iopl 110*/ /* not supported */ +#define __NR_vhangup 111 +/*#define __NR_idle 112*/ /* Obsolete */ +/*#define __NR_vm86 113*/ /* not supported */ +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_cacheflush 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +/*#define __NR_afs_syscall 137*/ /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_getpagesize 166 +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_lchown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_getpmsg 188 /* some people actually want streams */ +#define __NR_putpmsg 189 /* some people actually want streams */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_chown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_lchown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +/* 218*/ +/* 219*/ +#define __NR_getdents64 220 +#define __NR_gettid 221 +#define __NR_tkill 222 +#define __NR_setxattr 223 +#define __NR_lsetxattr 224 +#define __NR_fsetxattr 225 +#define __NR_getxattr 226 +#define __NR_lgetxattr 227 +#define __NR_fgetxattr 228 +#define __NR_listxattr 229 +#define __NR_llistxattr 230 +#define __NR_flistxattr 231 +#define __NR_removexattr 232 +#define __NR_lremovexattr 233 +#define __NR_fremovexattr 234 +#define __NR_futex 235 +#define __NR_sendfile64 236 +#define __NR_mincore 237 +#define __NR_madvise 238 +#define __NR_fcntl64 239 +#define __NR_readahead 240 +#define __NR_io_setup 241 +#define __NR_io_destroy 242 +#define __NR_io_getevents 243 +#define __NR_io_submit 244 +#define __NR_io_cancel 245 +#define __NR_fadvise64 246 +#define __NR_exit_group 247 +#define __NR_lookup_dcookie 248 +#define __NR_epoll_create 249 +#define __NR_epoll_ctl 250 +#define __NR_epoll_wait 251 +#define __NR_remap_file_pages 252 +#define __NR_set_tid_address 253 +#define __NR_timer_create 254 +#define __NR_timer_settime 255 +#define __NR_timer_gettime 256 +#define __NR_timer_getoverrun 257 +#define __NR_timer_delete 258 +#define __NR_clock_settime 259 +#define __NR_clock_gettime 260 +#define __NR_clock_getres 261 +#define __NR_clock_nanosleep 262 +#define __NR_statfs64 263 +#define __NR_fstatfs64 264 +#define __NR_tgkill 265 +#define __NR_utimes 266 +#define __NR_fadvise64_64 267 +#define __NR_mbind 268 +#define __NR_get_mempolicy 269 +#define __NR_set_mempolicy 270 +#define __NR_mq_open 271 +#define __NR_mq_unlink 272 +#define __NR_mq_timedsend 273 +#define __NR_mq_timedreceive 274 +#define __NR_mq_notify 275 +#define __NR_mq_getsetattr 276 +#define __NR_waitid 277 +/*#define __NR_vserver 278*/ +#define __NR_add_key 279 +#define __NR_request_key 280 +#define __NR_keyctl 281 +#define __NR_ioprio_set 282 +#define __NR_ioprio_get 283 +#define __NR_inotify_init 284 +#define __NR_inotify_add_watch 285 +#define __NR_inotify_rm_watch 286 +#define __NR_migrate_pages 287 +#define __NR_openat 288 +#define __NR_mkdirat 289 +#define __NR_mknodat 290 +#define __NR_fchownat 291 +#define __NR_futimesat 292 +#define __NR_fstatat64 293 +#define __NR_unlinkat 294 +#define __NR_renameat 295 +#define __NR_linkat 296 +#define __NR_symlinkat 297 +#define __NR_readlinkat 298 +#define __NR_fchmodat 299 +#define __NR_faccessat 300 +#define __NR_pselect6 301 +#define __NR_ppoll 302 +#define __NR_unshare 303 +#define __NR_set_robust_list 304 +#define __NR_get_robust_list 305 +#define __NR_splice 306 +#define __NR_sync_file_range 307 +#define __NR_tee 308 +#define __NR_vmsplice 309 +#define __NR_move_pages 310 +#define __NR_sched_setaffinity 311 +#define __NR_sched_getaffinity 312 +#define __NR_kexec_load 313 +#define __NR_getcpu 314 +#define __NR_epoll_pwait 315 +#define __NR_utimensat 316 +#define __NR_signalfd 317 +#define __NR_timerfd_create 318 +#define __NR_eventfd 319 +#define __NR_fallocate 320 +#define __NR_timerfd_settime 321 +#define __NR_timerfd_gettime 322 +#define __NR_signalfd4 323 +#define __NR_eventfd2 324 +#define __NR_epoll_create1 325 +#define __NR_dup3 326 +#define __NR_pipe2 327 +#define __NR_inotify_init1 328 +#define __NR_preadv 329 +#define __NR_pwritev 330 +#define __NR_rt_tgsigqueueinfo 331 +#define __NR_perf_event_open 332 +#define __NR_get_thread_area 333 +#define __NR_set_thread_area 334 +#define __NR_atomic_cmpxchg_32 335 +#define __NR_atomic_barrier 336 +#define __NR_fanotify_init 337 +#define __NR_fanotify_mark 338 +#define __NR_prlimit64 339 +#define __NR_name_to_handle_at 340 +#define __NR_open_by_handle_at 341 +#define __NR_clock_adjtime 342 +#define __NR_syncfs 343 +#define __NR_setns 344 +#define __NR_process_vm_readv 345 +#define __NR_process_vm_writev 346 +#ifdef __KERNEL__ -#define NR_syscalls 348 +#define NR_syscalls 347 #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_OLD_STAT @@ -42,4 +393,5 @@ */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") +#endif /* __KERNEL__ */ #endif /* _ASM_M68K_UNISTD_H_ */ diff --git a/trunk/arch/m68k/include/uapi/asm/Kbuild b/trunk/arch/m68k/include/uapi/asm/Kbuild index 972bce120e1e..baebb3da1d44 100644 --- a/trunk/arch/m68k/include/uapi/asm/Kbuild +++ b/trunk/arch/m68k/include/uapi/asm/Kbuild @@ -1,26 +1,3 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm -header-y += a.out.h -header-y += auxvec.h -header-y += byteorder.h -header-y += cachectl.h -header-y += fcntl.h -header-y += ioctls.h -header-y += msgbuf.h -header-y += param.h -header-y += poll.h -header-y += posix_types.h -header-y += ptrace.h -header-y += sembuf.h -header-y += setup.h -header-y += shmbuf.h -header-y += sigcontext.h -header-y += signal.h -header-y += socket.h -header-y += sockios.h -header-y += stat.h -header-y += swab.h -header-y += termbits.h -header-y += termios.h -header-y += unistd.h diff --git a/trunk/arch/m68k/include/uapi/asm/ptrace.h b/trunk/arch/m68k/include/uapi/asm/ptrace.h deleted file mode 100644 index caf92fd34939..000000000000 --- a/trunk/arch/m68k/include/uapi/asm/ptrace.h +++ /dev/null @@ -1,79 +0,0 @@ -#ifndef _UAPI_M68K_PTRACE_H -#define _UAPI_M68K_PTRACE_H - -#define PT_D1 0 -#define PT_D2 1 -#define PT_D3 2 -#define PT_D4 3 -#define PT_D5 4 -#define PT_D6 5 -#define PT_D7 6 -#define PT_A0 7 -#define PT_A1 8 -#define PT_A2 9 -#define PT_A3 10 -#define PT_A4 11 -#define PT_A5 12 -#define PT_A6 13 -#define PT_D0 14 -#define PT_USP 15 -#define PT_ORIG_D0 16 -#define PT_SR 17 -#define PT_PC 18 - -#ifndef __ASSEMBLY__ - -/* this struct defines the way the registers are stored on the - stack during a system call. */ - -struct pt_regs { - long d1; - long d2; - long d3; - long d4; - long d5; - long a0; - long a1; - long a2; - long d0; - long orig_d0; - long stkadj; -#ifdef CONFIG_COLDFIRE - unsigned format : 4; /* frame format specifier */ - unsigned vector : 12; /* vector offset */ - unsigned short sr; - unsigned long pc; -#else - unsigned short sr; - unsigned long pc; - unsigned format : 4; /* frame format specifier */ - unsigned vector : 12; /* vector offset */ -#endif -}; - -/* - * This is the extended stack used by signal handlers and the context - * switcher: it's pushed after the normal "struct pt_regs". - */ -struct switch_stack { - unsigned long d6; - unsigned long d7; - unsigned long a3; - unsigned long a4; - unsigned long a5; - unsigned long a6; - unsigned long retpc; -}; - -/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 - -#define PTRACE_GET_THREAD_AREA 25 - -#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ - -#endif /* __ASSEMBLY__ */ -#endif /* _UAPI_M68K_PTRACE_H */ diff --git a/trunk/arch/m68k/include/uapi/asm/setup.h b/trunk/arch/m68k/include/uapi/asm/setup.h deleted file mode 100644 index 85579bff455c..000000000000 --- a/trunk/arch/m68k/include/uapi/asm/setup.h +++ /dev/null @@ -1,103 +0,0 @@ -/* -** asm/setup.h -- Definition of the Linux/m68k setup information -** -** Copyright 1992 by Greg Harp -** -** This file is subject to the terms and conditions of the GNU General Public -** License. See the file COPYING in the main directory of this archive -** for more details. -** -** Created 09/29/92 by Greg Harp -** -** 5/2/94 Roman Hodek: -** Added bi_atari part of the machine dependent union bi_un; for now it -** contains just a model field to distinguish between TT and Falcon. -** 26/7/96 Roman Zippel: -** Renamed to setup.h; added some useful macros to allow gcc some -** optimizations if possible. -** 5/10/96 Geert Uytterhoeven: -** Redesign of the boot information structure; moved boot information -** structure to bootinfo.h -*/ - -#ifndef _UAPI_M68K_SETUP_H -#define _UAPI_M68K_SETUP_H - - - - /* - * Linux/m68k Architectures - */ - -#define MACH_AMIGA 1 -#define MACH_ATARI 2 -#define MACH_MAC 3 -#define MACH_APOLLO 4 -#define MACH_SUN3 5 -#define MACH_MVME147 6 -#define MACH_MVME16x 7 -#define MACH_BVME6000 8 -#define MACH_HP300 9 -#define MACH_Q40 10 -#define MACH_SUN3X 11 -#define MACH_M54XX 12 - -#define COMMAND_LINE_SIZE 256 - - - - /* - * CPU, FPU and MMU types - * - * Note: we may rely on the following equalities: - * - * CPU_68020 == MMU_68851 - * CPU_68030 == MMU_68030 - * CPU_68040 == FPU_68040 == MMU_68040 - * CPU_68060 == FPU_68060 == MMU_68060 - */ - -#define CPUB_68020 0 -#define CPUB_68030 1 -#define CPUB_68040 2 -#define CPUB_68060 3 -#define CPUB_COLDFIRE 4 - -#define CPU_68020 (1< - -/* Avoid too many header ordering problems. */ -struct siginfo; - -#ifndef __KERNEL__ -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include - -#ifndef __KERNEL__ -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#endif /* _UAPI_M68K_SIGNAL_H */ diff --git a/trunk/arch/m68k/include/uapi/asm/termios.h b/trunk/arch/m68k/include/uapi/asm/termios.h deleted file mode 100644 index ce2142c9ac1d..000000000000 --- a/trunk/arch/m68k/include/uapi/asm/termios.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef _UAPI_M68K_TERMIOS_H -#define _UAPI_M68K_TERMIOS_H - -#include -#include - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - - -#endif /* _UAPI_M68K_TERMIOS_H */ diff --git a/trunk/arch/m68k/include/uapi/asm/unistd.h b/trunk/arch/m68k/include/uapi/asm/unistd.h deleted file mode 100644 index b94bfbf90705..000000000000 --- a/trunk/arch/m68k/include/uapi/asm/unistd.h +++ /dev/null @@ -1,357 +0,0 @@ -#ifndef _UAPI_ASM_M68K_UNISTD_H_ -#define _UAPI_ASM_M68K_UNISTD_H_ - -/* - * This file contains the system call numbers. - */ - -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_chown 16 -/*#define __NR_break 17*/ -#define __NR_oldstat 18 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_oldfstat 28 -#define __NR_pause 29 -#define __NR_utime 30 -/*#define __NR_stty 31*/ -/*#define __NR_gtty 32*/ -#define __NR_access 33 -#define __NR_nice 34 -/*#define __NR_ftime 35*/ -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -/*#define __NR_prof 44*/ -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_umount2 52 -/*#define __NR_lock 53*/ -#define __NR_ioctl 54 -#define __NR_fcntl 55 -/*#define __NR_mpx 56*/ -#define __NR_setpgid 57 -/*#define __NR_ulimit 58*/ -/*#define __NR_oldolduname 59*/ -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sgetmask 68 -#define __NR_ssetmask 69 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_oldlstat 84 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -#define __NR_mmap 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -/*#define __NR_profil 98*/ -#define __NR_statfs 99 -#define __NR_fstatfs 100 -/*#define __NR_ioperm 101*/ -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -/*#define __NR_olduname 109*/ -/*#define __NR_iopl 110*/ /* not supported */ -#define __NR_vhangup 111 -/*#define __NR_idle 112*/ /* Obsolete */ -/*#define __NR_vm86 113*/ /* not supported */ -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -#define __NR_cacheflush 123 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 -#define __NR_create_module 127 -#define __NR_init_module 128 -#define __NR_delete_module 129 -#define __NR_get_kernel_syms 130 -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -/*#define __NR_afs_syscall 137*/ /* Syscall for Andrew File System */ -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 -#define __NR_getpagesize 166 -#define __NR_query_module 167 -#define __NR_poll 168 -#define __NR_nfsservctl 169 -#define __NR_setresgid 170 -#define __NR_getresgid 171 -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -#define __NR_lchown 182 -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 -#define __NR_getpmsg 188 /* some people actually want streams */ -#define __NR_putpmsg 189 /* some people actually want streams */ -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_chown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_lchown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_pivot_root 217 -/* 218*/ -/* 219*/ -#define __NR_getdents64 220 -#define __NR_gettid 221 -#define __NR_tkill 222 -#define __NR_setxattr 223 -#define __NR_lsetxattr 224 -#define __NR_fsetxattr 225 -#define __NR_getxattr 226 -#define __NR_lgetxattr 227 -#define __NR_fgetxattr 228 -#define __NR_listxattr 229 -#define __NR_llistxattr 230 -#define __NR_flistxattr 231 -#define __NR_removexattr 232 -#define __NR_lremovexattr 233 -#define __NR_fremovexattr 234 -#define __NR_futex 235 -#define __NR_sendfile64 236 -#define __NR_mincore 237 -#define __NR_madvise 238 -#define __NR_fcntl64 239 -#define __NR_readahead 240 -#define __NR_io_setup 241 -#define __NR_io_destroy 242 -#define __NR_io_getevents 243 -#define __NR_io_submit 244 -#define __NR_io_cancel 245 -#define __NR_fadvise64 246 -#define __NR_exit_group 247 -#define __NR_lookup_dcookie 248 -#define __NR_epoll_create 249 -#define __NR_epoll_ctl 250 -#define __NR_epoll_wait 251 -#define __NR_remap_file_pages 252 -#define __NR_set_tid_address 253 -#define __NR_timer_create 254 -#define __NR_timer_settime 255 -#define __NR_timer_gettime 256 -#define __NR_timer_getoverrun 257 -#define __NR_timer_delete 258 -#define __NR_clock_settime 259 -#define __NR_clock_gettime 260 -#define __NR_clock_getres 261 -#define __NR_clock_nanosleep 262 -#define __NR_statfs64 263 -#define __NR_fstatfs64 264 -#define __NR_tgkill 265 -#define __NR_utimes 266 -#define __NR_fadvise64_64 267 -#define __NR_mbind 268 -#define __NR_get_mempolicy 269 -#define __NR_set_mempolicy 270 -#define __NR_mq_open 271 -#define __NR_mq_unlink 272 -#define __NR_mq_timedsend 273 -#define __NR_mq_timedreceive 274 -#define __NR_mq_notify 275 -#define __NR_mq_getsetattr 276 -#define __NR_waitid 277 -/*#define __NR_vserver 278*/ -#define __NR_add_key 279 -#define __NR_request_key 280 -#define __NR_keyctl 281 -#define __NR_ioprio_set 282 -#define __NR_ioprio_get 283 -#define __NR_inotify_init 284 -#define __NR_inotify_add_watch 285 -#define __NR_inotify_rm_watch 286 -#define __NR_migrate_pages 287 -#define __NR_openat 288 -#define __NR_mkdirat 289 -#define __NR_mknodat 290 -#define __NR_fchownat 291 -#define __NR_futimesat 292 -#define __NR_fstatat64 293 -#define __NR_unlinkat 294 -#define __NR_renameat 295 -#define __NR_linkat 296 -#define __NR_symlinkat 297 -#define __NR_readlinkat 298 -#define __NR_fchmodat 299 -#define __NR_faccessat 300 -#define __NR_pselect6 301 -#define __NR_ppoll 302 -#define __NR_unshare 303 -#define __NR_set_robust_list 304 -#define __NR_get_robust_list 305 -#define __NR_splice 306 -#define __NR_sync_file_range 307 -#define __NR_tee 308 -#define __NR_vmsplice 309 -#define __NR_move_pages 310 -#define __NR_sched_setaffinity 311 -#define __NR_sched_getaffinity 312 -#define __NR_kexec_load 313 -#define __NR_getcpu 314 -#define __NR_epoll_pwait 315 -#define __NR_utimensat 316 -#define __NR_signalfd 317 -#define __NR_timerfd_create 318 -#define __NR_eventfd 319 -#define __NR_fallocate 320 -#define __NR_timerfd_settime 321 -#define __NR_timerfd_gettime 322 -#define __NR_signalfd4 323 -#define __NR_eventfd2 324 -#define __NR_epoll_create1 325 -#define __NR_dup3 326 -#define __NR_pipe2 327 -#define __NR_inotify_init1 328 -#define __NR_preadv 329 -#define __NR_pwritev 330 -#define __NR_rt_tgsigqueueinfo 331 -#define __NR_perf_event_open 332 -#define __NR_get_thread_area 333 -#define __NR_set_thread_area 334 -#define __NR_atomic_cmpxchg_32 335 -#define __NR_atomic_barrier 336 -#define __NR_fanotify_init 337 -#define __NR_fanotify_mark 338 -#define __NR_prlimit64 339 -#define __NR_name_to_handle_at 340 -#define __NR_open_by_handle_at 341 -#define __NR_clock_adjtime 342 -#define __NR_syncfs 343 -#define __NR_setns 344 -#define __NR_process_vm_readv 345 -#define __NR_process_vm_writev 346 -#define __NR_kcmp 347 - -#endif /* _UAPI_ASM_M68K_UNISTD_H_ */ diff --git a/trunk/arch/m68k/kernel/syscalltable.S b/trunk/arch/m68k/kernel/syscalltable.S index 4fc2e29b771b..ce827b376110 100644 --- a/trunk/arch/m68k/kernel/syscalltable.S +++ b/trunk/arch/m68k/kernel/syscalltable.S @@ -367,5 +367,4 @@ ENTRY(sys_call_table) .long sys_setns .long sys_process_vm_readv /* 345 */ .long sys_process_vm_writev - .long sys_kcmp diff --git a/trunk/arch/s390/Kconfig b/trunk/arch/s390/Kconfig index 5dba755a43e6..3f3d9ca7a5b6 100644 --- a/trunk/arch/s390/Kconfig +++ b/trunk/arch/s390/Kconfig @@ -130,7 +130,6 @@ config S390 select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE select HAVE_UID16 if 32BIT select ARCH_WANT_IPC_PARSE_VERSION - select HAVE_ARCH_TRANSPARENT_HUGEPAGE if 64BIT select GENERIC_SMP_IDLE_THREAD select GENERIC_TIME_VSYSCALL_OLD select GENERIC_CLOCKEVENTS diff --git a/trunk/arch/s390/boot/compressed/vmlinux.lds.S b/trunk/arch/s390/boot/compressed/vmlinux.lds.S index 8e1fb8239287..d80f79d8dd9c 100644 --- a/trunk/arch/s390/boot/compressed/vmlinux.lds.S +++ b/trunk/arch/s390/boot/compressed/vmlinux.lds.S @@ -5,7 +5,7 @@ OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390") OUTPUT_ARCH(s390:64-bit) #else OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") -OUTPUT_ARCH(s390:31-bit) +OUTPUT_ARCH(s390) #endif ENTRY(startup) diff --git a/trunk/arch/s390/include/asm/cio.h b/trunk/arch/s390/include/asm/cio.h index ad2b924167d7..55bde6035216 100644 --- a/trunk/arch/s390/include/asm/cio.h +++ b/trunk/arch/s390/include/asm/cio.h @@ -9,8 +9,6 @@ #define LPM_ANYPATH 0xff #define __MAX_CSSID 0 -#define __MAX_SUBCHANNEL 65535 -#define __MAX_SSID 3 #include diff --git a/trunk/arch/s390/include/asm/perf_event.h b/trunk/arch/s390/include/asm/perf_event.h index 5f0173a31693..7941968e12b4 100644 --- a/trunk/arch/s390/include/asm/perf_event.h +++ b/trunk/arch/s390/include/asm/perf_event.h @@ -9,7 +9,7 @@ #include /* CPU-measurement counter facility */ -#define PERF_CPUM_CF_MAX_CTR 256 +#define PERF_CPUM_CF_MAX_CTR 160 /* Per-CPU flags for PMU states */ #define PMU_F_RESERVED 0x1000 diff --git a/trunk/arch/s390/include/asm/pgtable.h b/trunk/arch/s390/include/asm/pgtable.h index 2d3b7cb26005..dd647c919a66 100644 --- a/trunk/arch/s390/include/asm/pgtable.h +++ b/trunk/arch/s390/include/asm/pgtable.h @@ -506,15 +506,12 @@ static inline int pud_bad(pud_t pud) static inline int pmd_present(pmd_t pmd) { - unsigned long mask = _SEGMENT_ENTRY_INV | _SEGMENT_ENTRY_RO; - return (pmd_val(pmd) & mask) == _HPAGE_TYPE_NONE || - !(pmd_val(pmd) & _SEGMENT_ENTRY_INV); + return (pmd_val(pmd) & _SEGMENT_ENTRY_ORIGIN) != 0UL; } static inline int pmd_none(pmd_t pmd) { - return (pmd_val(pmd) & _SEGMENT_ENTRY_INV) && - !(pmd_val(pmd) & _SEGMENT_ENTRY_RO); + return (pmd_val(pmd) & _SEGMENT_ENTRY_INV) != 0UL; } static inline int pmd_large(pmd_t pmd) @@ -1226,11 +1223,6 @@ static inline void __pmd_idte(unsigned long address, pmd_t *pmdp) } #ifdef CONFIG_TRANSPARENT_HUGEPAGE - -#define SEGMENT_NONE __pgprot(_HPAGE_TYPE_NONE) -#define SEGMENT_RO __pgprot(_HPAGE_TYPE_RO) -#define SEGMENT_RW __pgprot(_HPAGE_TYPE_RW) - #define __HAVE_ARCH_PGTABLE_DEPOSIT extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pgtable_t pgtable); @@ -1250,15 +1242,16 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, static inline unsigned long massage_pgprot_pmd(pgprot_t pgprot) { - /* - * pgprot is PAGE_NONE, PAGE_RO, or PAGE_RW (see __Pxxx / __Sxxx) - * Convert to segment table entry format. - */ - if (pgprot_val(pgprot) == pgprot_val(PAGE_NONE)) - return pgprot_val(SEGMENT_NONE); - if (pgprot_val(pgprot) == pgprot_val(PAGE_RO)) - return pgprot_val(SEGMENT_RO); - return pgprot_val(SEGMENT_RW); + unsigned long pgprot_pmd = 0; + + if (pgprot_val(pgprot) & _PAGE_INVALID) { + if (pgprot_val(pgprot) & _PAGE_SWT) + pgprot_pmd |= _HPAGE_TYPE_NONE; + pgprot_pmd |= _SEGMENT_ENTRY_INV; + } + if (pgprot_val(pgprot) & _PAGE_RO) + pgprot_pmd |= _SEGMENT_ENTRY_RO; + return pgprot_pmd; } static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) @@ -1276,9 +1269,7 @@ static inline pmd_t pmd_mkhuge(pmd_t pmd) static inline pmd_t pmd_mkwrite(pmd_t pmd) { - /* Do not clobber _HPAGE_TYPE_NONE pages! */ - if (!(pmd_val(pmd) & _SEGMENT_ENTRY_INV)) - pmd_val(pmd) &= ~_SEGMENT_ENTRY_RO; + pmd_val(pmd) &= ~_SEGMENT_ENTRY_RO; return pmd; } diff --git a/trunk/arch/s390/include/uapi/asm/Kbuild b/trunk/arch/s390/include/uapi/asm/Kbuild index 7bf68fff7c5d..59b67ed423b4 100644 --- a/trunk/arch/s390/include/uapi/asm/Kbuild +++ b/trunk/arch/s390/include/uapi/asm/Kbuild @@ -1,6 +1,8 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +generic-y += kvm_para.h + header-y += auxvec.h header-y += bitsperlong.h header-y += byteorder.h diff --git a/trunk/arch/s390/include/uapi/asm/chpid.h b/trunk/arch/s390/include/uapi/asm/chpid.h index 6b4fb29cc197..581992dfae27 100644 --- a/trunk/arch/s390/include/uapi/asm/chpid.h +++ b/trunk/arch/s390/include/uapi/asm/chpid.h @@ -1,5 +1,5 @@ /* - * Copyright IBM Corp. 2007, 2012 + * Copyright IBM Corp. 2007 * Author(s): Peter Oberparleiter */ @@ -12,10 +12,10 @@ #define __MAX_CHPID 255 struct chp_id { - __u8 reserved1; - __u8 cssid; - __u8 reserved2; - __u8 id; + u8 reserved1; + u8 cssid; + u8 reserved2; + u8 id; } __attribute__((packed)); diff --git a/trunk/arch/s390/include/uapi/asm/kvm_para.h b/trunk/arch/s390/include/uapi/asm/kvm_para.h deleted file mode 100644 index ff1f4e7b3015..000000000000 --- a/trunk/arch/s390/include/uapi/asm/kvm_para.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * User API definitions for paravirtual devices on s390 - * - * Copyright IBM Corp. 2008 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2 only) - * as published by the Free Software Foundation. - * - * Author(s): Christian Borntraeger - */ diff --git a/trunk/arch/s390/kernel/cache.c b/trunk/arch/s390/kernel/cache.c index 64b24650e4f8..8df8d8a19c98 100644 --- a/trunk/arch/s390/kernel/cache.c +++ b/trunk/arch/s390/kernel/cache.c @@ -59,8 +59,8 @@ enum { enum { CACHE_TI_UNIFIED = 0, - CACHE_TI_DATA = 0, - CACHE_TI_INSTRUCTION, + CACHE_TI_INSTRUCTION = 0, + CACHE_TI_DATA, }; struct cache_info { @@ -121,10 +121,7 @@ static int __init cache_add(int level, int private, int type) cache = kzalloc(sizeof(*cache), GFP_KERNEL); if (!cache) return -ENOMEM; - if (type == CACHE_TYPE_INSTRUCTION) - ti = CACHE_TI_INSTRUCTION; - else - ti = CACHE_TI_UNIFIED; + ti = type == CACHE_TYPE_DATA ? CACHE_TI_DATA : CACHE_TI_UNIFIED; cache->size = ecag(EXTRACT_SIZE, level, ti); cache->line_size = ecag(EXTRACT_LINE_SIZE, level, ti); cache->associativity = ecag(EXTRACT_ASSOCIATIVITY, level, ti); diff --git a/trunk/arch/s390/kernel/head_kdump.S b/trunk/arch/s390/kernel/head_kdump.S index 085a95eb315f..acaaaf4b7055 100644 --- a/trunk/arch/s390/kernel/head_kdump.S +++ b/trunk/arch/s390/kernel/head_kdump.S @@ -85,10 +85,16 @@ .align 2 startup_kdump_relocated: basr %r13,0 -0: lpswe .Lrestart_psw-0b(%r13) # Start new kernel... +0: + mvc 0(8,%r0),.Lrestart_psw-0b(%r13) # Setup restart PSW + sam31 # Switch to 31 bit addr mode + sr %r1,%r1 # Erase register r1 + sr %r2,%r2 # Erase register r2 + sigp %r1,%r2,SIGP_SET_ARCHITECTURE # Switch to 31 bit arch mode + lpsw 0 # Start new kernel... .align 8 .Lrestart_psw: - .quad 0x0000000080000000,0x0000000000000000 + startup + .long 0x00080000,0x80000000 + startup #else .align 2 .Lep_startup_kdump: diff --git a/trunk/arch/s390/kernel/perf_cpum_cf.c b/trunk/arch/s390/kernel/perf_cpum_cf.c index c4e7269d4a09..9871b1971ed7 100644 --- a/trunk/arch/s390/kernel/perf_cpum_cf.c +++ b/trunk/arch/s390/kernel/perf_cpum_cf.c @@ -94,7 +94,7 @@ static int get_counter_set(u64 event) set = CPUMF_CTR_SET_USER; else if (event < 128) set = CPUMF_CTR_SET_CRYPTO; - else if (event < 256) + else if (event < 160) set = CPUMF_CTR_SET_EXT; return set; @@ -138,10 +138,6 @@ static int validate_ctr_version(const struct hw_perf_event *hwc) case CPUMF_CTR_SET_EXT: if (cpuhw->info.csvn < 1) err = -EOPNOTSUPP; - if ((cpuhw->info.csvn == 1 && hwc->config > 159) || - (cpuhw->info.csvn == 2 && hwc->config > 175) || - (cpuhw->info.csvn > 2 && hwc->config > 255)) - err = -EOPNOTSUPP; break; } diff --git a/trunk/arch/s390/kernel/sclp.S b/trunk/arch/s390/kernel/sclp.S index b6506ee32a36..bf053898630d 100644 --- a/trunk/arch/s390/kernel/sclp.S +++ b/trunk/arch/s390/kernel/sclp.S @@ -44,12 +44,6 @@ _sclp_wait_int: #endif mvc .LoldpswS1-.LbaseS1(16,%r13),0(%r8) mvc 0(16,%r8),0(%r9) -#ifdef CONFIG_64BIT - epsw %r6,%r7 # set current addressing mode - nill %r6,0x1 # in new psw (31 or 64 bit mode) - nilh %r7,0x8000 - stm %r6,%r7,0(%r8) -#endif lhi %r6,0x0200 # cr mask for ext int (cr0.54) ltr %r2,%r2 jz .LsetctS1 @@ -93,7 +87,7 @@ _sclp_wait_int: .long 0x00080000, 0x80000000+.LwaitS1 # PSW to handle ext int #ifdef CONFIG_64BIT .LextpswS1_64: - .quad 0, .LwaitS1 # PSW to handle ext int, 64 bit + .quad 0x0000000180000000, .LwaitS1 # PSW to handle ext int, 64 bit #endif .LwaitpswS1: .long 0x010a0000, 0x00000000+.LloopS1 # PSW to wait for ext int diff --git a/trunk/arch/s390/kernel/vmlinux.lds.S b/trunk/arch/s390/kernel/vmlinux.lds.S index 79cb51adc741..de8fa9bbd35e 100644 --- a/trunk/arch/s390/kernel/vmlinux.lds.S +++ b/trunk/arch/s390/kernel/vmlinux.lds.S @@ -8,7 +8,7 @@ #ifndef CONFIG_64BIT OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") -OUTPUT_ARCH(s390:31-bit) +OUTPUT_ARCH(s390) ENTRY(startup) jiffies = jiffies_64 + 4; #else diff --git a/trunk/arch/s390/lib/uaccess_pt.c b/trunk/arch/s390/lib/uaccess_pt.c index 9017a63dda3d..2d37bb861faf 100644 --- a/trunk/arch/s390/lib/uaccess_pt.c +++ b/trunk/arch/s390/lib/uaccess_pt.c @@ -39,7 +39,7 @@ static __always_inline unsigned long follow_table(struct mm_struct *mm, pmd = pmd_offset(pud, addr); if (pmd_none(*pmd)) return -0x10UL; - if (pmd_large(*pmd)) { + if (pmd_huge(*pmd)) { if (write && (pmd_val(*pmd) & _SEGMENT_ENTRY_RO)) return -0x04UL; return (pmd_val(*pmd) & HPAGE_MASK) + (addr & ~HPAGE_MASK); diff --git a/trunk/arch/s390/mm/gup.c b/trunk/arch/s390/mm/gup.c index 8b8285310b5a..60acb93a4680 100644 --- a/trunk/arch/s390/mm/gup.c +++ b/trunk/arch/s390/mm/gup.c @@ -126,7 +126,7 @@ static inline int gup_pmd_range(pud_t *pudp, pud_t pud, unsigned long addr, */ if (pmd_none(pmd) || pmd_trans_splitting(pmd)) return 0; - if (unlikely(pmd_large(pmd))) { + if (unlikely(pmd_huge(pmd))) { if (!gup_huge_pmd(pmdp, pmd, addr, next, write, pages, nr)) return 0; diff --git a/trunk/arch/sparc/Kconfig b/trunk/arch/sparc/Kconfig index 9f2edb5c5551..b6b442b0d793 100644 --- a/trunk/arch/sparc/Kconfig +++ b/trunk/arch/sparc/Kconfig @@ -20,7 +20,6 @@ config SPARC select HAVE_ARCH_TRACEHOOK select SYSCTL_EXCEPTION_TRACE select ARCH_WANT_OPTIONAL_GPIOLIB - select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select RTC_CLASS select RTC_DRV_M48T59 select HAVE_IRQ_WORK diff --git a/trunk/arch/sparc/crypto/Makefile b/trunk/arch/sparc/crypto/Makefile index 5d469d81761f..6ae1ad5e502b 100644 --- a/trunk/arch/sparc/crypto/Makefile +++ b/trunk/arch/sparc/crypto/Makefile @@ -13,13 +13,13 @@ obj-$(CONFIG_CRYPTO_DES_SPARC64) += camellia-sparc64.o obj-$(CONFIG_CRYPTO_CRC32C_SPARC64) += crc32c-sparc64.o -sha1-sparc64-y := sha1_asm.o sha1_glue.o -sha256-sparc64-y := sha256_asm.o sha256_glue.o -sha512-sparc64-y := sha512_asm.o sha512_glue.o -md5-sparc64-y := md5_asm.o md5_glue.o +sha1-sparc64-y := sha1_asm.o sha1_glue.o crop_devid.o +sha256-sparc64-y := sha256_asm.o sha256_glue.o crop_devid.o +sha512-sparc64-y := sha512_asm.o sha512_glue.o crop_devid.o +md5-sparc64-y := md5_asm.o md5_glue.o crop_devid.o -aes-sparc64-y := aes_asm.o aes_glue.o -des-sparc64-y := des_asm.o des_glue.o -camellia-sparc64-y := camellia_asm.o camellia_glue.o +aes-sparc64-y := aes_asm.o aes_glue.o crop_devid.o +des-sparc64-y := des_asm.o des_glue.o crop_devid.o +camellia-sparc64-y := camellia_asm.o camellia_glue.o crop_devid.o -crc32c-sparc64-y := crc32c_asm.o crc32c_glue.o +crc32c-sparc64-y := crc32c_asm.o crc32c_glue.o crop_devid.o diff --git a/trunk/arch/sparc/crypto/aes_glue.c b/trunk/arch/sparc/crypto/aes_glue.c index 3965d1d36dfa..8f1c9980f637 100644 --- a/trunk/arch/sparc/crypto/aes_glue.c +++ b/trunk/arch/sparc/crypto/aes_glue.c @@ -475,5 +475,3 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("AES Secure Hash Algorithm, sparc64 aes opcode accelerated"); MODULE_ALIAS("aes"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/crypto/camellia_glue.c b/trunk/arch/sparc/crypto/camellia_glue.c index 62c89af3fd3f..42905c084299 100644 --- a/trunk/arch/sparc/crypto/camellia_glue.c +++ b/trunk/arch/sparc/crypto/camellia_glue.c @@ -320,5 +320,3 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Camellia Cipher Algorithm, sparc64 camellia opcode accelerated"); MODULE_ALIAS("aes"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/crypto/crc32c_glue.c b/trunk/arch/sparc/crypto/crc32c_glue.c index 5162fad912ce..0bd89cea8d8e 100644 --- a/trunk/arch/sparc/crypto/crc32c_glue.c +++ b/trunk/arch/sparc/crypto/crc32c_glue.c @@ -177,5 +177,3 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("CRC32c (Castagnoli), sparc64 crc32c opcode accelerated"); MODULE_ALIAS("crc32c"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/crypto/des_glue.c b/trunk/arch/sparc/crypto/des_glue.c index 41524cebcc49..c4940c2d3073 100644 --- a/trunk/arch/sparc/crypto/des_glue.c +++ b/trunk/arch/sparc/crypto/des_glue.c @@ -527,5 +527,3 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("DES & Triple DES EDE Cipher Algorithms, sparc64 des opcode accelerated"); MODULE_ALIAS("des"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/crypto/md5_glue.c b/trunk/arch/sparc/crypto/md5_glue.c index 09a9ea1dfb69..603d723038ce 100644 --- a/trunk/arch/sparc/crypto/md5_glue.c +++ b/trunk/arch/sparc/crypto/md5_glue.c @@ -186,5 +186,3 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("MD5 Secure Hash Algorithm, sparc64 md5 opcode accelerated"); MODULE_ALIAS("md5"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/crypto/sha1_glue.c b/trunk/arch/sparc/crypto/sha1_glue.c index 6cd5f29e1e0d..2bbb20bee9f1 100644 --- a/trunk/arch/sparc/crypto/sha1_glue.c +++ b/trunk/arch/sparc/crypto/sha1_glue.c @@ -181,5 +181,3 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("SHA1 Secure Hash Algorithm, sparc64 sha1 opcode accelerated"); MODULE_ALIAS("sha1"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/crypto/sha256_glue.c b/trunk/arch/sparc/crypto/sha256_glue.c index 04f555ab2680..591e656bd891 100644 --- a/trunk/arch/sparc/crypto/sha256_glue.c +++ b/trunk/arch/sparc/crypto/sha256_glue.c @@ -239,5 +239,3 @@ MODULE_DESCRIPTION("SHA-224 and SHA-256 Secure Hash Algorithm, sparc64 sha256 op MODULE_ALIAS("sha224"); MODULE_ALIAS("sha256"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/crypto/sha512_glue.c b/trunk/arch/sparc/crypto/sha512_glue.c index f04d1994d19a..486f0a2b7001 100644 --- a/trunk/arch/sparc/crypto/sha512_glue.c +++ b/trunk/arch/sparc/crypto/sha512_glue.c @@ -224,5 +224,3 @@ MODULE_DESCRIPTION("SHA-384 and SHA-512 Secure Hash Algorithm, sparc64 sha512 op MODULE_ALIAS("sha384"); MODULE_ALIAS("sha512"); - -#include "crop_devid.c" diff --git a/trunk/arch/sparc/include/asm/atomic_64.h b/trunk/arch/sparc/include/asm/atomic_64.h index be56a244c9cf..ce35a1cf1a20 100644 --- a/trunk/arch/sparc/include/asm/atomic_64.h +++ b/trunk/arch/sparc/include/asm/atomic_64.h @@ -1,7 +1,7 @@ /* atomic.h: Thankfully the V9 is at least reasonable for this * stuff. * - * Copyright (C) 1996, 1997, 2000, 2012 David S. Miller (davem@redhat.com) + * Copyright (C) 1996, 1997, 2000 David S. Miller (davem@redhat.com) */ #ifndef __ARCH_SPARC64_ATOMIC__ @@ -106,8 +106,6 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u) #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) -extern long atomic64_dec_if_positive(atomic64_t *v); - /* Atomic operations are already serializing */ #define smp_mb__before_atomic_dec() barrier() #define smp_mb__after_atomic_dec() barrier() diff --git a/trunk/arch/sparc/include/asm/backoff.h b/trunk/arch/sparc/include/asm/backoff.h index 4e02086b839c..db3af0d30fb1 100644 --- a/trunk/arch/sparc/include/asm/backoff.h +++ b/trunk/arch/sparc/include/asm/backoff.h @@ -1,46 +1,6 @@ #ifndef _SPARC64_BACKOFF_H #define _SPARC64_BACKOFF_H -/* The macros in this file implement an exponential backoff facility - * for atomic operations. - * - * When multiple threads compete on an atomic operation, it is - * possible for one thread to be continually denied a successful - * completion of the compare-and-swap instruction. Heavily - * threaded cpu implementations like Niagara can compound this - * problem even further. - * - * When an atomic operation fails and needs to be retried, we spin a - * certain number of times. At each subsequent failure of the same - * operation we double the spin count, realizing an exponential - * backoff. - * - * When we spin, we try to use an operation that will cause the - * current cpu strand to block, and therefore make the core fully - * available to any other other runnable strands. There are two - * options, based upon cpu capabilities. - * - * On all cpus prior to SPARC-T4 we do three dummy reads of the - * condition code register. Each read blocks the strand for something - * between 40 and 50 cpu cycles. - * - * For SPARC-T4 and later we have a special "pause" instruction - * available. This is implemented using writes to register %asr27. - * The cpu will block the number of cycles written into the register, - * unless a disrupting trap happens first. SPARC-T4 specifically - * implements pause with a granularity of 8 cycles. Each strand has - * an internal pause counter which decrements every 8 cycles. So the - * chip shifts the %asr27 value down by 3 bits, and writes the result - * into the pause counter. If a value smaller than 8 is written, the - * chip blocks for 1 cycle. - * - * To achieve the same amount of backoff as the three %ccr reads give - * on earlier chips, we shift the backoff value up by 7 bits. (Three - * %ccr reads block for about 128 cycles, 1 << 7 == 128) We write the - * whole amount we want to block into the pause register, rather than - * loop writing 128 each time. - */ - #define BACKOFF_LIMIT (4 * 1024) #ifdef CONFIG_SMP @@ -51,25 +11,16 @@ #define BACKOFF_LABEL(spin_label, continue_label) \ spin_label -#define BACKOFF_SPIN(reg, tmp, label) \ - mov reg, tmp; \ -88: rd %ccr, %g0; \ - rd %ccr, %g0; \ - rd %ccr, %g0; \ - .section .pause_3insn_patch,"ax";\ - .word 88b; \ - sllx tmp, 7, tmp; \ - wr tmp, 0, %asr27; \ - clr tmp; \ - .previous; \ - brnz,pt tmp, 88b; \ - sub tmp, 1, tmp; \ - set BACKOFF_LIMIT, tmp; \ - cmp reg, tmp; \ - bg,pn %xcc, label; \ - nop; \ - ba,pt %xcc, label; \ - sllx reg, 1, reg; +#define BACKOFF_SPIN(reg, tmp, label) \ + mov reg, tmp; \ +88: brnz,pt tmp, 88b; \ + sub tmp, 1, tmp; \ + set BACKOFF_LIMIT, tmp; \ + cmp reg, tmp; \ + bg,pn %xcc, label; \ + nop; \ + ba,pt %xcc, label; \ + sllx reg, 1, reg; #else diff --git a/trunk/arch/sparc/include/asm/compat.h b/trunk/arch/sparc/include/asm/compat.h index 830502fe62b4..cef99fbc0a21 100644 --- a/trunk/arch/sparc/include/asm/compat.h +++ b/trunk/arch/sparc/include/asm/compat.h @@ -232,10 +232,9 @@ static inline void __user *arch_compat_alloc_user_space(long len) struct pt_regs *regs = current_thread_info()->kregs; unsigned long usp = regs->u_regs[UREG_I6]; - if (test_thread_64bit_stack(usp)) + if (!(test_thread_flag(TIF_32BIT))) usp += STACK_BIAS; - - if (test_thread_flag(TIF_32BIT)) + else usp &= 0xffffffffUL; usp -= len; diff --git a/trunk/arch/sparc/include/asm/processor_64.h b/trunk/arch/sparc/include/asm/processor_64.h index 721e25f0e2ea..4e5a483122a0 100644 --- a/trunk/arch/sparc/include/asm/processor_64.h +++ b/trunk/arch/sparc/include/asm/processor_64.h @@ -196,22 +196,7 @@ extern unsigned long get_wchan(struct task_struct *task); #define KSTK_EIP(tsk) (task_pt_regs(tsk)->tpc) #define KSTK_ESP(tsk) (task_pt_regs(tsk)->u_regs[UREG_FP]) -/* Please see the commentary in asm/backoff.h for a description of - * what these instructions are doing and how they have been choosen. - * To make a long story short, we are trying to yield the current cpu - * strand during busy loops. - */ -#define cpu_relax() asm volatile("\n99:\n\t" \ - "rd %%ccr, %%g0\n\t" \ - "rd %%ccr, %%g0\n\t" \ - "rd %%ccr, %%g0\n\t" \ - ".section .pause_3insn_patch,\"ax\"\n\t"\ - ".word 99b\n\t" \ - "wr %%g0, 128, %%asr27\n\t" \ - "nop\n\t" \ - "nop\n\t" \ - ".previous" \ - ::: "memory") +#define cpu_relax() barrier() /* Prefetch support. This is tuned for UltraSPARC-III and later. * UltraSPARC-I will treat these as nops, and UltraSPARC-II has diff --git a/trunk/arch/sparc/include/asm/prom.h b/trunk/arch/sparc/include/asm/prom.h index f93003123bce..c28765110706 100644 --- a/trunk/arch/sparc/include/asm/prom.h +++ b/trunk/arch/sparc/include/asm/prom.h @@ -63,10 +63,5 @@ extern char *of_console_options; extern void irq_trans_init(struct device_node *dp); extern char *build_path_component(struct device_node *dp); -/* SPARC has a local implementation */ -extern int of_address_to_resource(struct device_node *dev, int index, - struct resource *r); -#define of_address_to_resource of_address_to_resource - #endif /* __KERNEL__ */ #endif /* _SPARC_PROM_H */ diff --git a/trunk/arch/sparc/include/asm/thread_info_64.h b/trunk/arch/sparc/include/asm/thread_info_64.h index a3fe4dcc0aa6..4e2276631081 100644 --- a/trunk/arch/sparc/include/asm/thread_info_64.h +++ b/trunk/arch/sparc/include/asm/thread_info_64.h @@ -259,11 +259,6 @@ static inline bool test_and_clear_restore_sigmask(void) #define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) -#define thread32_stack_is_64bit(__SP) (((__SP) & 0x1) != 0) -#define test_thread_64bit_stack(__SP) \ - ((test_thread_flag(TIF_32BIT) && !thread32_stack_is_64bit(__SP)) ? \ - false : true) - #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/trunk/arch/sparc/include/asm/ttable.h b/trunk/arch/sparc/include/asm/ttable.h index 71b5a67522ab..48f2807d3265 100644 --- a/trunk/arch/sparc/include/asm/ttable.h +++ b/trunk/arch/sparc/include/asm/ttable.h @@ -372,9 +372,7 @@ etrap_spill_fixup_64bit: \ /* Normal 32bit spill */ #define SPILL_2_GENERIC(ASI) \ - and %sp, 1, %g3; \ - brnz,pn %g3, (. - (128 + 4)); \ - srl %sp, 0, %sp; \ + srl %sp, 0, %sp; \ stwa %l0, [%sp + %g0] ASI; \ mov 0x04, %g3; \ stwa %l1, [%sp + %g3] ASI; \ @@ -400,16 +398,14 @@ etrap_spill_fixup_64bit: \ stwa %i6, [%g1 + %g0] ASI; \ stwa %i7, [%g1 + %g3] ASI; \ saved; \ - retry; \ + retry; nop; nop; \ b,a,pt %xcc, spill_fixup_dax; \ b,a,pt %xcc, spill_fixup_mna; \ b,a,pt %xcc, spill_fixup; #define SPILL_2_GENERIC_ETRAP \ etrap_user_spill_32bit: \ - and %sp, 1, %g3; \ - brnz,pn %g3, etrap_user_spill_64bit; \ - srl %sp, 0, %sp; \ + srl %sp, 0, %sp; \ stwa %l0, [%sp + 0x00] %asi; \ stwa %l1, [%sp + 0x04] %asi; \ stwa %l2, [%sp + 0x08] %asi; \ @@ -431,7 +427,7 @@ etrap_user_spill_32bit: \ ba,pt %xcc, etrap_save; \ wrpr %g1, %cwp; \ nop; nop; nop; nop; \ - nop; nop; \ + nop; nop; nop; nop; \ ba,a,pt %xcc, etrap_spill_fixup_32bit; \ ba,a,pt %xcc, etrap_spill_fixup_32bit; \ ba,a,pt %xcc, etrap_spill_fixup_32bit; @@ -596,9 +592,7 @@ user_rtt_fill_64bit: \ /* Normal 32bit fill */ #define FILL_2_GENERIC(ASI) \ - and %sp, 1, %g3; \ - brnz,pn %g3, (. - (128 + 4)); \ - srl %sp, 0, %sp; \ + srl %sp, 0, %sp; \ lduwa [%sp + %g0] ASI, %l0; \ mov 0x04, %g2; \ mov 0x08, %g3; \ @@ -622,16 +616,14 @@ user_rtt_fill_64bit: \ lduwa [%g1 + %g3] ASI, %i6; \ lduwa [%g1 + %g5] ASI, %i7; \ restored; \ - retry; nop; nop; \ + retry; nop; nop; nop; nop; \ b,a,pt %xcc, fill_fixup_dax; \ b,a,pt %xcc, fill_fixup_mna; \ b,a,pt %xcc, fill_fixup; #define FILL_2_GENERIC_RTRAP \ user_rtt_fill_32bit: \ - and %sp, 1, %g3; \ - brnz,pn %g3, user_rtt_fill_64bit; \ - srl %sp, 0, %sp; \ + srl %sp, 0, %sp; \ lduwa [%sp + 0x00] %asi, %l0; \ lduwa [%sp + 0x04] %asi, %l1; \ lduwa [%sp + 0x08] %asi, %l2; \ @@ -651,7 +643,7 @@ user_rtt_fill_32bit: \ ba,pt %xcc, user_rtt_pre_restore; \ restored; \ nop; nop; nop; nop; nop; \ - nop; nop; nop; \ + nop; nop; nop; nop; nop; \ ba,a,pt %xcc, user_rtt_fill_fixup; \ ba,a,pt %xcc, user_rtt_fill_fixup; \ ba,a,pt %xcc, user_rtt_fill_fixup; diff --git a/trunk/arch/sparc/include/uapi/asm/unistd.h b/trunk/arch/sparc/include/uapi/asm/unistd.h index cac719d1bc5c..8974ef7ae920 100644 --- a/trunk/arch/sparc/include/uapi/asm/unistd.h +++ b/trunk/arch/sparc/include/uapi/asm/unistd.h @@ -405,13 +405,8 @@ #define __NR_setns 337 #define __NR_process_vm_readv 338 #define __NR_process_vm_writev 339 -#define __NR_kern_features 340 -#define __NR_kcmp 341 -#define NR_syscalls 342 - -/* Bitmask values returned from kern_features system call. */ -#define KERN_FEATURE_MIXED_MODE_STACK 0x00000001 +#define NR_syscalls 340 #ifdef __32bit_syscall_numbers__ /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, diff --git a/trunk/arch/sparc/kernel/entry.h b/trunk/arch/sparc/kernel/entry.h index cc3c5cb47cda..0c218e4c0881 100644 --- a/trunk/arch/sparc/kernel/entry.h +++ b/trunk/arch/sparc/kernel/entry.h @@ -59,13 +59,6 @@ struct popc_6insn_patch_entry { extern struct popc_6insn_patch_entry __popc_6insn_patch, __popc_6insn_patch_end; -struct pause_patch_entry { - unsigned int addr; - unsigned int insns[3]; -}; -extern struct pause_patch_entry __pause_3insn_patch, - __pause_3insn_patch_end; - extern void __init per_cpu_patch(void); extern void sun4v_patch_1insn_range(struct sun4v_1insn_patch_entry *, struct sun4v_1insn_patch_entry *); diff --git a/trunk/arch/sparc/kernel/leon_kernel.c b/trunk/arch/sparc/kernel/leon_kernel.c index 87f60ee65433..f8b6eee40bde 100644 --- a/trunk/arch/sparc/kernel/leon_kernel.c +++ b/trunk/arch/sparc/kernel/leon_kernel.c @@ -56,13 +56,11 @@ static inline unsigned int leon_eirq_get(int cpu) static void leon_handle_ext_irq(unsigned int irq, struct irq_desc *desc) { unsigned int eirq; - struct irq_bucket *p; int cpu = sparc_leon3_cpuid(); eirq = leon_eirq_get(cpu); - p = irq_map[eirq]; - if ((eirq & 0x10) && p && p->irq) /* bit4 tells if IRQ happened */ - generic_handle_irq(p->irq); + if ((eirq & 0x10) && irq_map[eirq]->irq) /* bit4 tells if IRQ happened */ + generic_handle_irq(irq_map[eirq]->irq); } /* The extended IRQ controller has been found, this function registers it */ diff --git a/trunk/arch/sparc/kernel/perf_event.c b/trunk/arch/sparc/kernel/perf_event.c index b5c38faa4ead..885a8af74064 100644 --- a/trunk/arch/sparc/kernel/perf_event.c +++ b/trunk/arch/sparc/kernel/perf_event.c @@ -1762,25 +1762,15 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry, ufp = regs->u_regs[UREG_I6] & 0xffffffffUL; do { + struct sparc_stackf32 *usf, sf; unsigned long pc; - if (thread32_stack_is_64bit(ufp)) { - struct sparc_stackf *usf, sf; + usf = (struct sparc_stackf32 *) ufp; + if (__copy_from_user_inatomic(&sf, usf, sizeof(sf))) + break; - ufp += STACK_BIAS; - usf = (struct sparc_stackf *) ufp; - if (__copy_from_user_inatomic(&sf, usf, sizeof(sf))) - break; - pc = sf.callers_pc & 0xffffffff; - ufp = ((unsigned long) sf.fp) & 0xffffffff; - } else { - struct sparc_stackf32 *usf, sf; - usf = (struct sparc_stackf32 *) ufp; - if (__copy_from_user_inatomic(&sf, usf, sizeof(sf))) - break; - pc = sf.callers_pc; - ufp = (unsigned long)sf.fp; - } + pc = sf.callers_pc; + ufp = (unsigned long)sf.fp; perf_callchain_store(entry, pc); } while (entry->nr < PERF_MAX_STACK_DEPTH); } diff --git a/trunk/arch/sparc/kernel/process_64.c b/trunk/arch/sparc/kernel/process_64.c index c6e0c2910043..d778248ef3f8 100644 --- a/trunk/arch/sparc/kernel/process_64.c +++ b/trunk/arch/sparc/kernel/process_64.c @@ -452,16 +452,13 @@ void flush_thread(void) /* It's a bit more tricky when 64-bit tasks are involved... */ static unsigned long clone_stackframe(unsigned long csp, unsigned long psp) { - bool stack_64bit = test_thread_64bit_stack(psp); unsigned long fp, distance, rval; - if (stack_64bit) { + if (!(test_thread_flag(TIF_32BIT))) { csp += STACK_BIAS; psp += STACK_BIAS; __get_user(fp, &(((struct reg_window __user *)psp)->ins[6])); fp += STACK_BIAS; - if (test_thread_flag(TIF_32BIT)) - fp &= 0xffffffff; } else __get_user(fp, &(((struct reg_window32 __user *)psp)->ins[6])); @@ -475,7 +472,7 @@ static unsigned long clone_stackframe(unsigned long csp, unsigned long psp) rval = (csp - distance); if (copy_in_user((void __user *) rval, (void __user *) psp, distance)) rval = 0; - else if (!stack_64bit) { + else if (test_thread_flag(TIF_32BIT)) { if (put_user(((u32)csp), &(((struct reg_window32 __user *)rval)->ins[6]))) rval = 0; @@ -510,18 +507,18 @@ void synchronize_user_stack(void) flush_user_windows(); if ((window = get_thread_wsaved()) != 0) { + int winsize = sizeof(struct reg_window); + int bias = 0; + + if (test_thread_flag(TIF_32BIT)) + winsize = sizeof(struct reg_window32); + else + bias = STACK_BIAS; + window -= 1; do { + unsigned long sp = (t->rwbuf_stkptrs[window] + bias); struct reg_window *rwin = &t->reg_window[window]; - int winsize = sizeof(struct reg_window); - unsigned long sp; - - sp = t->rwbuf_stkptrs[window]; - - if (test_thread_64bit_stack(sp)) - sp += STACK_BIAS; - else - winsize = sizeof(struct reg_window32); if (!copy_to_user((char __user *)sp, rwin, winsize)) { shift_window_buffer(window, get_thread_wsaved() - 1, t); @@ -547,6 +544,13 @@ void fault_in_user_windows(void) { struct thread_info *t = current_thread_info(); unsigned long window; + int winsize = sizeof(struct reg_window); + int bias = 0; + + if (test_thread_flag(TIF_32BIT)) + winsize = sizeof(struct reg_window32); + else + bias = STACK_BIAS; flush_user_windows(); window = get_thread_wsaved(); @@ -554,16 +558,8 @@ void fault_in_user_windows(void) if (likely(window != 0)) { window -= 1; do { + unsigned long sp = (t->rwbuf_stkptrs[window] + bias); struct reg_window *rwin = &t->reg_window[window]; - int winsize = sizeof(struct reg_window); - unsigned long sp; - - sp = t->rwbuf_stkptrs[window]; - - if (test_thread_64bit_stack(sp)) - sp += STACK_BIAS; - else - winsize = sizeof(struct reg_window32); if (unlikely(sp & 0x7UL)) stack_unaligned(sp); diff --git a/trunk/arch/sparc/kernel/ptrace_64.c b/trunk/arch/sparc/kernel/ptrace_64.c index 7ff45e4ba681..484dabac7045 100644 --- a/trunk/arch/sparc/kernel/ptrace_64.c +++ b/trunk/arch/sparc/kernel/ptrace_64.c @@ -151,7 +151,7 @@ static int regwindow64_get(struct task_struct *target, { unsigned long rw_addr = regs->u_regs[UREG_I6]; - if (!test_thread_64bit_stack(rw_addr)) { + if (test_tsk_thread_flag(current, TIF_32BIT)) { struct reg_window32 win32; int i; @@ -176,7 +176,7 @@ static int regwindow64_set(struct task_struct *target, { unsigned long rw_addr = regs->u_regs[UREG_I6]; - if (!test_thread_64bit_stack(rw_addr)) { + if (test_tsk_thread_flag(current, TIF_32BIT)) { struct reg_window32 win32; int i; diff --git a/trunk/arch/sparc/kernel/setup_64.c b/trunk/arch/sparc/kernel/setup_64.c index 0eaf0059aaef..0800e71d8a88 100644 --- a/trunk/arch/sparc/kernel/setup_64.c +++ b/trunk/arch/sparc/kernel/setup_64.c @@ -316,25 +316,6 @@ static void __init popc_patch(void) } } -static void __init pause_patch(void) -{ - struct pause_patch_entry *p; - - p = &__pause_3insn_patch; - while (p < &__pause_3insn_patch_end) { - unsigned long i, addr = p->addr; - - for (i = 0; i < 3; i++) { - *(unsigned int *) (addr + (i * 4)) = p->insns[i]; - wmb(); - __asm__ __volatile__("flush %0" - : : "r" (addr + (i * 4))); - } - - p++; - } -} - #ifdef CONFIG_SMP void __init boot_cpu_id_too_large(int cpu) { @@ -547,8 +528,6 @@ static void __init init_sparc64_elf_hwcap(void) if (sparc64_elf_hwcap & AV_SPARC_POPC) popc_patch(); - if (sparc64_elf_hwcap & AV_SPARC_PAUSE) - pause_patch(); } void __init setup_arch(char **cmdline_p) diff --git a/trunk/arch/sparc/kernel/sys_sparc_64.c b/trunk/arch/sparc/kernel/sys_sparc_64.c index 878ef3d5fec5..11c6c9603e71 100644 --- a/trunk/arch/sparc/kernel/sys_sparc_64.c +++ b/trunk/arch/sparc/kernel/sys_sparc_64.c @@ -751,8 +751,3 @@ int kernel_execve(const char *filename, : "cc"); return __res; } - -asmlinkage long sys_kern_features(void) -{ - return KERN_FEATURE_MIXED_MODE_STACK; -} diff --git a/trunk/arch/sparc/kernel/systbls_32.S b/trunk/arch/sparc/kernel/systbls_32.S index 5147f574f125..63402f9e9f51 100644 --- a/trunk/arch/sparc/kernel/systbls_32.S +++ b/trunk/arch/sparc/kernel/systbls_32.S @@ -85,4 +85,3 @@ sys_call_table: /*325*/ .long sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init /*330*/ .long sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime /*335*/ .long sys_syncfs, sys_sendmmsg, sys_setns, sys_process_vm_readv, sys_process_vm_writev -/*340*/ .long sys_ni_syscall, sys_kcmp diff --git a/trunk/arch/sparc/kernel/systbls_64.S b/trunk/arch/sparc/kernel/systbls_64.S index 1c9af9fa38e9..3a58e0d66f51 100644 --- a/trunk/arch/sparc/kernel/systbls_64.S +++ b/trunk/arch/sparc/kernel/systbls_64.S @@ -86,7 +86,6 @@ sys_call_table32: .word compat_sys_pwritev, compat_sys_rt_tgsigqueueinfo, sys_perf_event_open, compat_sys_recvmmsg, sys_fanotify_init /*330*/ .word sys32_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, compat_sys_open_by_handle_at, compat_sys_clock_adjtime .word sys_syncfs, compat_sys_sendmmsg, sys_setns, compat_sys_process_vm_readv, compat_sys_process_vm_writev -/*340*/ .word sys_kern_features, sys_kcmp #endif /* CONFIG_COMPAT */ @@ -164,4 +163,3 @@ sys_call_table: .word sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init /*330*/ .word sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime .word sys_syncfs, sys_sendmmsg, sys_setns, sys_process_vm_readv, sys_process_vm_writev -/*340*/ .word sys_kern_features, sys_kcmp diff --git a/trunk/arch/sparc/kernel/unaligned_64.c b/trunk/arch/sparc/kernel/unaligned_64.c index 8201c25e7669..f81d038f7340 100644 --- a/trunk/arch/sparc/kernel/unaligned_64.c +++ b/trunk/arch/sparc/kernel/unaligned_64.c @@ -113,24 +113,21 @@ static inline long sign_extend_imm13(long imm) static unsigned long fetch_reg(unsigned int reg, struct pt_regs *regs) { - unsigned long value, fp; + unsigned long value; if (reg < 16) return (!reg ? 0 : regs->u_regs[reg]); - - fp = regs->u_regs[UREG_FP]; - if (regs->tstate & TSTATE_PRIV) { struct reg_window *win; - win = (struct reg_window *)(fp + STACK_BIAS); + win = (struct reg_window *)(regs->u_regs[UREG_FP] + STACK_BIAS); value = win->locals[reg - 16]; - } else if (!test_thread_64bit_stack(fp)) { + } else if (test_thread_flag(TIF_32BIT)) { struct reg_window32 __user *win32; - win32 = (struct reg_window32 __user *)((unsigned long)((u32)fp)); + win32 = (struct reg_window32 __user *)((unsigned long)((u32)regs->u_regs[UREG_FP])); get_user(value, &win32->locals[reg - 16]); } else { struct reg_window __user *win; - win = (struct reg_window __user *)(fp + STACK_BIAS); + win = (struct reg_window __user *)(regs->u_regs[UREG_FP] + STACK_BIAS); get_user(value, &win->locals[reg - 16]); } return value; @@ -138,24 +135,19 @@ static unsigned long fetch_reg(unsigned int reg, struct pt_regs *regs) static unsigned long *fetch_reg_addr(unsigned int reg, struct pt_regs *regs) { - unsigned long fp; - if (reg < 16) return ®s->u_regs[reg]; - - fp = regs->u_regs[UREG_FP]; - if (regs->tstate & TSTATE_PRIV) { struct reg_window *win; - win = (struct reg_window *)(fp + STACK_BIAS); + win = (struct reg_window *)(regs->u_regs[UREG_FP] + STACK_BIAS); return &win->locals[reg - 16]; - } else if (!test_thread_64bit_stack(fp)) { + } else if (test_thread_flag(TIF_32BIT)) { struct reg_window32 *win32; - win32 = (struct reg_window32 *)((unsigned long)((u32)fp)); + win32 = (struct reg_window32 *)((unsigned long)((u32)regs->u_regs[UREG_FP])); return (unsigned long *)&win32->locals[reg - 16]; } else { struct reg_window *win; - win = (struct reg_window *)(fp + STACK_BIAS); + win = (struct reg_window *)(regs->u_regs[UREG_FP] + STACK_BIAS); return &win->locals[reg - 16]; } } @@ -400,15 +392,13 @@ int handle_popc(u32 insn, struct pt_regs *regs) if (rd) regs->u_regs[rd] = ret; } else { - unsigned long fp = regs->u_regs[UREG_FP]; - - if (!test_thread_64bit_stack(fp)) { + if (test_thread_flag(TIF_32BIT)) { struct reg_window32 __user *win32; - win32 = (struct reg_window32 __user *)((unsigned long)((u32)fp)); + win32 = (struct reg_window32 __user *)((unsigned long)((u32)regs->u_regs[UREG_FP])); put_user(ret, &win32->locals[rd - 16]); } else { struct reg_window __user *win; - win = (struct reg_window __user *)(fp + STACK_BIAS); + win = (struct reg_window __user *)(regs->u_regs[UREG_FP] + STACK_BIAS); put_user(ret, &win->locals[rd - 16]); } } @@ -564,7 +554,7 @@ void handle_ld_nf(u32 insn, struct pt_regs *regs) reg[0] = 0; if ((insn & 0x780000) == 0x180000) reg[1] = 0; - } else if (!test_thread_64bit_stack(regs->u_regs[UREG_FP])) { + } else if (test_thread_flag(TIF_32BIT)) { put_user(0, (int __user *) reg); if ((insn & 0x780000) == 0x180000) put_user(0, ((int __user *) reg) + 1); diff --git a/trunk/arch/sparc/kernel/visemul.c b/trunk/arch/sparc/kernel/visemul.c index c096c624ac4d..08e074b7eb6a 100644 --- a/trunk/arch/sparc/kernel/visemul.c +++ b/trunk/arch/sparc/kernel/visemul.c @@ -149,24 +149,21 @@ static inline void maybe_flush_windows(unsigned int rs1, unsigned int rs2, static unsigned long fetch_reg(unsigned int reg, struct pt_regs *regs) { - unsigned long value, fp; + unsigned long value; if (reg < 16) return (!reg ? 0 : regs->u_regs[reg]); - - fp = regs->u_regs[UREG_FP]; - if (regs->tstate & TSTATE_PRIV) { struct reg_window *win; - win = (struct reg_window *)(fp + STACK_BIAS); + win = (struct reg_window *)(regs->u_regs[UREG_FP] + STACK_BIAS); value = win->locals[reg - 16]; - } else if (!test_thread_64bit_stack(fp)) { + } else if (test_thread_flag(TIF_32BIT)) { struct reg_window32 __user *win32; - win32 = (struct reg_window32 __user *)((unsigned long)((u32)fp)); + win32 = (struct reg_window32 __user *)((unsigned long)((u32)regs->u_regs[UREG_FP])); get_user(value, &win32->locals[reg - 16]); } else { struct reg_window __user *win; - win = (struct reg_window __user *)(fp + STACK_BIAS); + win = (struct reg_window __user *)(regs->u_regs[UREG_FP] + STACK_BIAS); get_user(value, &win->locals[reg - 16]); } return value; @@ -175,18 +172,16 @@ static unsigned long fetch_reg(unsigned int reg, struct pt_regs *regs) static inline unsigned long __user *__fetch_reg_addr_user(unsigned int reg, struct pt_regs *regs) { - unsigned long fp = regs->u_regs[UREG_FP]; - BUG_ON(reg < 16); BUG_ON(regs->tstate & TSTATE_PRIV); - if (!test_thread_64bit_stack(fp)) { + if (test_thread_flag(TIF_32BIT)) { struct reg_window32 __user *win32; - win32 = (struct reg_window32 __user *)((unsigned long)((u32)fp)); + win32 = (struct reg_window32 __user *)((unsigned long)((u32)regs->u_regs[UREG_FP])); return (unsigned long __user *)&win32->locals[reg - 16]; } else { struct reg_window __user *win; - win = (struct reg_window __user *)(fp + STACK_BIAS); + win = (struct reg_window __user *)(regs->u_regs[UREG_FP] + STACK_BIAS); return &win->locals[reg - 16]; } } @@ -209,7 +204,7 @@ static void store_reg(struct pt_regs *regs, unsigned long val, unsigned long rd) } else { unsigned long __user *rd_user = __fetch_reg_addr_user(rd, regs); - if (!test_thread_64bit_stack(regs->u_regs[UREG_FP])) + if (test_thread_flag(TIF_32BIT)) __put_user((u32)val, (u32 __user *)rd_user); else __put_user(val, rd_user); diff --git a/trunk/arch/sparc/kernel/vmlinux.lds.S b/trunk/arch/sparc/kernel/vmlinux.lds.S index 0bacceb19150..89c2c29f154b 100644 --- a/trunk/arch/sparc/kernel/vmlinux.lds.S +++ b/trunk/arch/sparc/kernel/vmlinux.lds.S @@ -132,11 +132,6 @@ SECTIONS *(.popc_6insn_patch) __popc_6insn_patch_end = .; } - .pause_3insn_patch : { - __pause_3insn_patch = .; - *(.pause_3insn_patch) - __pause_3insn_patch_end = .; - } PERCPU_SECTION(SMP_CACHE_BYTES) . = ALIGN(PAGE_SIZE); diff --git a/trunk/arch/sparc/kernel/winfixup.S b/trunk/arch/sparc/kernel/winfixup.S index 1e67ce958369..a6b0863c27df 100644 --- a/trunk/arch/sparc/kernel/winfixup.S +++ b/trunk/arch/sparc/kernel/winfixup.S @@ -43,8 +43,6 @@ spill_fixup_mna: spill_fixup_dax: TRAP_LOAD_THREAD_REG(%g6, %g1) ldx [%g6 + TI_FLAGS], %g1 - andcc %sp, 0x1, %g0 - movne %icc, 0, %g1 andcc %g1, _TIF_32BIT, %g0 ldub [%g6 + TI_WSAVED], %g1 sll %g1, 3, %g3 diff --git a/trunk/arch/sparc/lib/atomic_64.S b/trunk/arch/sparc/lib/atomic_64.S index 85c233d0a340..4d502da3de78 100644 --- a/trunk/arch/sparc/lib/atomic_64.S +++ b/trunk/arch/sparc/lib/atomic_64.S @@ -1,6 +1,6 @@ /* atomic.S: These things are too big to do inline. * - * Copyright (C) 1999, 2007 2012 David S. Miller (davem@davemloft.net) + * Copyright (C) 1999, 2007 David S. Miller (davem@davemloft.net) */ #include @@ -117,17 +117,3 @@ ENTRY(atomic64_sub_ret) /* %o0 = decrement, %o1 = atomic_ptr */ sub %g1, %o0, %o0 2: BACKOFF_SPIN(%o2, %o3, 1b) ENDPROC(atomic64_sub_ret) - -ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */ - BACKOFF_SETUP(%o2) -1: ldx [%o0], %g1 - brlez,pn %g1, 3f - sub %g1, 1, %g7 - casx [%o0], %g1, %g7 - cmp %g1, %g7 - bne,pn %xcc, BACKOFF_LABEL(2f, 1b) - nop -3: retl - sub %g1, 1, %o0 -2: BACKOFF_SPIN(%o2, %o3, 1b) -ENDPROC(atomic64_dec_if_positive) diff --git a/trunk/arch/sparc/lib/ksyms.c b/trunk/arch/sparc/lib/ksyms.c index 0c4e35e522fa..ee31b884c61b 100644 --- a/trunk/arch/sparc/lib/ksyms.c +++ b/trunk/arch/sparc/lib/ksyms.c @@ -116,7 +116,6 @@ EXPORT_SYMBOL(atomic64_add); EXPORT_SYMBOL(atomic64_add_ret); EXPORT_SYMBOL(atomic64_sub); EXPORT_SYMBOL(atomic64_sub_ret); -EXPORT_SYMBOL(atomic64_dec_if_positive); /* Atomic bit operations. */ EXPORT_SYMBOL(test_and_set_bit); diff --git a/trunk/arch/sparc/math-emu/math_64.c b/trunk/arch/sparc/math-emu/math_64.c index 034aadbff036..1704068da928 100644 --- a/trunk/arch/sparc/math-emu/math_64.c +++ b/trunk/arch/sparc/math-emu/math_64.c @@ -320,7 +320,7 @@ int do_mathemu(struct pt_regs *regs, struct fpustate *f, bool illegal_insn_trap) XR = 0; else if (freg < 16) XR = regs->u_regs[freg]; - else if (!test_thread_64bit_stack(regs->u_regs[UREG_FP])) { + else if (test_thread_flag(TIF_32BIT)) { struct reg_window32 __user *win32; flushw_user (); win32 = (struct reg_window32 __user *)((unsigned long)((u32)regs->u_regs[UREG_FP])); diff --git a/trunk/arch/tile/Makefile b/trunk/arch/tile/Makefile index 3d15364c6071..55640cf92597 100644 --- a/trunk/arch/tile/Makefile +++ b/trunk/arch/tile/Makefile @@ -26,10 +26,6 @@ $(error Set TILERA_ROOT or CROSS_COMPILE when building $(ARCH) on $(HOST_ARCH)) endif endif -# The tile compiler may emit .eh_frame information for backtracing. -# In kernel modules, this causes load failures due to unsupported relocations. -KBUILD_CFLAGS += -fno-asynchronous-unwind-tables - ifneq ($(CONFIG_DEBUG_EXTRA_FLAGS),"") KBUILD_CFLAGS += $(CONFIG_DEBUG_EXTRA_FLAGS) endif diff --git a/trunk/arch/tile/kernel/module.c b/trunk/arch/tile/kernel/module.c index 243ffebe38d6..001cbfa10ac6 100644 --- a/trunk/arch/tile/kernel/module.c +++ b/trunk/arch/tile/kernel/module.c @@ -24,6 +24,16 @@ #include #include +#ifdef __tilegx__ +# define Elf_Rela Elf64_Rela +# define ELF_R_SYM ELF64_R_SYM +# define ELF_R_TYPE ELF64_R_TYPE +#else +# define Elf_Rela Elf32_Rela +# define ELF_R_SYM ELF32_R_SYM +# define ELF_R_TYPE ELF32_R_TYPE +#endif + #ifdef MODULE_DEBUG #define DEBUGP printk #else diff --git a/trunk/arch/x86/include/asm/efi.h b/trunk/arch/x86/include/asm/efi.h index 6e8fdf5ad113..c9dcc181d4d1 100644 --- a/trunk/arch/x86/include/asm/efi.h +++ b/trunk/arch/x86/include/asm/efi.h @@ -35,7 +35,7 @@ extern unsigned long asmlinkage efi_call_phys(void *, ...); #define efi_call_virt6(f, a1, a2, a3, a4, a5, a6) \ efi_call_virt(f, a1, a2, a3, a4, a5, a6) -#define efi_ioremap(addr, size, type, attr) ioremap_cache(addr, size) +#define efi_ioremap(addr, size, type) ioremap_cache(addr, size) #else /* !CONFIG_X86_32 */ @@ -89,7 +89,7 @@ extern u64 efi_call6(void *fp, u64 arg1, u64 arg2, u64 arg3, (u64)(a3), (u64)(a4), (u64)(a5), (u64)(a6)) extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size, - u32 type, u64 attribute); + u32 type); #endif /* CONFIG_X86_32 */ @@ -98,8 +98,6 @@ extern void efi_set_executable(efi_memory_desc_t *md, bool executable); extern int efi_memblock_x86_reserve_range(void); extern void efi_call_phys_prelog(void); extern void efi_call_phys_epilog(void); -extern void efi_unmap_memmap(void); -extern void efi_memory_uc(u64 addr, unsigned long size); #ifndef CONFIG_EFI /* diff --git a/trunk/arch/x86/include/asm/xen/hypercall.h b/trunk/arch/x86/include/asm/xen/hypercall.h index c20d1ce62dc6..59c226d120cd 100644 --- a/trunk/arch/x86/include/asm/xen/hypercall.h +++ b/trunk/arch/x86/include/asm/xen/hypercall.h @@ -359,14 +359,18 @@ HYPERVISOR_update_va_mapping(unsigned long va, pte_t new_val, return _hypercall4(int, update_va_mapping, va, new_val.pte, new_val.pte >> 32, flags); } -extern int __must_check xen_event_channel_op_compat(int, void *); static inline int HYPERVISOR_event_channel_op(int cmd, void *arg) { int rc = _hypercall2(int, event_channel_op, cmd, arg); - if (unlikely(rc == -ENOSYS)) - rc = xen_event_channel_op_compat(cmd, arg); + if (unlikely(rc == -ENOSYS)) { + struct evtchn_op op; + op.cmd = cmd; + memcpy(&op.u, arg, sizeof(op.u)); + rc = _hypercall1(int, event_channel_op_compat, &op); + memcpy(arg, &op.u, sizeof(op.u)); + } return rc; } @@ -382,14 +386,17 @@ HYPERVISOR_console_io(int cmd, int count, char *str) return _hypercall3(int, console_io, cmd, count, str); } -extern int __must_check HYPERVISOR_physdev_op_compat(int, void *); - static inline int HYPERVISOR_physdev_op(int cmd, void *arg) { int rc = _hypercall2(int, physdev_op, cmd, arg); - if (unlikely(rc == -ENOSYS)) - rc = HYPERVISOR_physdev_op_compat(cmd, arg); + if (unlikely(rc == -ENOSYS)) { + struct physdev_op op; + op.cmd = cmd; + memcpy(&op.u, arg, sizeof(op.u)); + rc = _hypercall1(int, physdev_op_compat, &op); + memcpy(arg, &op.u, sizeof(op.u)); + } return rc; } diff --git a/trunk/arch/x86/include/asm/xen/hypervisor.h b/trunk/arch/x86/include/asm/xen/hypervisor.h index 125f344f06a9..66d0fff1ee84 100644 --- a/trunk/arch/x86/include/asm/xen/hypervisor.h +++ b/trunk/arch/x86/include/asm/xen/hypervisor.h @@ -33,6 +33,7 @@ #ifndef _ASM_X86_XEN_HYPERVISOR_H #define _ASM_X86_XEN_HYPERVISOR_H +/* arch/i386/kernel/setup.c */ extern struct shared_info *HYPERVISOR_shared_info; extern struct start_info *xen_start_info; diff --git a/trunk/arch/x86/include/asm/xen/interface.h b/trunk/arch/x86/include/asm/xen/interface.h index 54d52ff1304a..6d2f75a82a14 100644 --- a/trunk/arch/x86/include/asm/xen/interface.h +++ b/trunk/arch/x86/include/asm/xen/interface.h @@ -51,14 +51,14 @@ * with Xen so that on ARM we can have one ABI that works for 32 and 64 * bit guests. */ typedef unsigned long xen_pfn_t; -#define PRI_xen_pfn "lx" typedef unsigned long xen_ulong_t; -#define PRI_xen_ulong "lx" /* Guest handles for primitive C types. */ __DEFINE_GUEST_HANDLE(uchar, unsigned char); __DEFINE_GUEST_HANDLE(uint, unsigned int); +__DEFINE_GUEST_HANDLE(ulong, unsigned long); DEFINE_GUEST_HANDLE(char); DEFINE_GUEST_HANDLE(int); +DEFINE_GUEST_HANDLE(long); DEFINE_GUEST_HANDLE(void); DEFINE_GUEST_HANDLE(uint64_t); DEFINE_GUEST_HANDLE(uint32_t); diff --git a/trunk/arch/x86/kernel/apic/io_apic.c b/trunk/arch/x86/kernel/apic/io_apic.c index 1817fa911024..c265593ec2cd 100644 --- a/trunk/arch/x86/kernel/apic/io_apic.c +++ b/trunk/arch/x86/kernel/apic/io_apic.c @@ -2257,9 +2257,6 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void) continue; cfg = irq_cfg(irq); - if (!cfg) - continue; - raw_spin_lock(&desc->lock); /* diff --git a/trunk/arch/x86/kernel/cpu/perf_event.c b/trunk/arch/x86/kernel/cpu/perf_event.c index 4a3374e61a93..3373f84d1397 100644 --- a/trunk/arch/x86/kernel/cpu/perf_event.c +++ b/trunk/arch/x86/kernel/cpu/perf_event.c @@ -208,14 +208,12 @@ static bool check_hw_exists(void) } /* - * Read the current value, change it and read it back to see if it - * matches, this is needed to detect certain hardware emulators - * (qemu/kvm) that don't trap on the MSR access and always return 0s. + * Now write a value and read it back to see if it matches, + * this is needed to detect certain hardware emulators (qemu/kvm) + * that don't trap on the MSR access and always return 0s. */ + val = 0xabcdUL; reg = x86_pmu_event_addr(0); - if (rdmsrl_safe(reg, &val)) - goto msr_fail; - val ^= 0xffffUL; ret = wrmsrl_safe(reg, val); ret |= rdmsrl_safe(reg, &val_new); if (ret || val != val_new) diff --git a/trunk/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/trunk/arch/x86/kernel/cpu/perf_event_intel_uncore.c index 3cf3d97cce3a..99d96a4978b5 100644 --- a/trunk/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/trunk/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -118,24 +118,22 @@ static void snbep_uncore_pci_disable_box(struct intel_uncore_box *box) { struct pci_dev *pdev = box->pci_dev; int box_ctl = uncore_pci_box_ctl(box); - u32 config = 0; + u32 config; - if (!pci_read_config_dword(pdev, box_ctl, &config)) { - config |= SNBEP_PMON_BOX_CTL_FRZ; - pci_write_config_dword(pdev, box_ctl, config); - } + pci_read_config_dword(pdev, box_ctl, &config); + config |= SNBEP_PMON_BOX_CTL_FRZ; + pci_write_config_dword(pdev, box_ctl, config); } static void snbep_uncore_pci_enable_box(struct intel_uncore_box *box) { struct pci_dev *pdev = box->pci_dev; int box_ctl = uncore_pci_box_ctl(box); - u32 config = 0; + u32 config; - if (!pci_read_config_dword(pdev, box_ctl, &config)) { - config &= ~SNBEP_PMON_BOX_CTL_FRZ; - pci_write_config_dword(pdev, box_ctl, config); - } + pci_read_config_dword(pdev, box_ctl, &config); + config &= ~SNBEP_PMON_BOX_CTL_FRZ; + pci_write_config_dword(pdev, box_ctl, config); } static void snbep_uncore_pci_enable_event(struct intel_uncore_box *box, struct perf_event *event) @@ -158,7 +156,7 @@ static u64 snbep_uncore_pci_read_counter(struct intel_uncore_box *box, struct pe { struct pci_dev *pdev = box->pci_dev; struct hw_perf_event *hwc = &event->hw; - u64 count = 0; + u64 count; pci_read_config_dword(pdev, hwc->event_base, (u32 *)&count); pci_read_config_dword(pdev, hwc->event_base + 4, (u32 *)&count + 1); @@ -605,12 +603,11 @@ static struct pci_driver snbep_uncore_pci_driver = { /* * build pci bus to socket mapping */ -static int snbep_pci2phy_map_init(void) +static void snbep_pci2phy_map_init(void) { struct pci_dev *ubox_dev = NULL; int i, bus, nodeid; - int err = 0; - u32 config = 0; + u32 config; while (1) { /* find the UBOX device */ @@ -621,14 +618,10 @@ static int snbep_pci2phy_map_init(void) break; bus = ubox_dev->bus->number; /* get the Node ID of the local register */ - err = pci_read_config_dword(ubox_dev, 0x40, &config); - if (err) - break; + pci_read_config_dword(ubox_dev, 0x40, &config); nodeid = config; /* get the Node ID mapping */ - err = pci_read_config_dword(ubox_dev, 0x54, &config); - if (err) - break; + pci_read_config_dword(ubox_dev, 0x54, &config); /* * every three bits in the Node ID mapping register maps * to a particular node. @@ -640,11 +633,7 @@ static int snbep_pci2phy_map_init(void) } } }; - - if (ubox_dev) - pci_dev_put(ubox_dev); - - return err ? pcibios_err_to_errno(err) : 0; + return; } /* end of Sandy Bridge-EP uncore support */ @@ -1558,6 +1547,7 @@ void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; struct hw_perf_event_extra *reg1 = &hwc->extra_reg; + int port; /* adjust the main event selector and extra register index */ if (reg1->idx % 2) { @@ -1569,6 +1559,7 @@ void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event) } /* adjust extra register config */ + port = reg1->idx / 6 + box->pmu->pmu_idx * 4; switch (reg1->idx % 6) { case 2: /* shift the 8~15 bits to the 0~7 bits */ @@ -2587,11 +2578,9 @@ static int __init uncore_pci_init(void) switch (boot_cpu_data.x86_model) { case 45: /* Sandy Bridge-EP */ - ret = snbep_pci2phy_map_init(); - if (ret) - return ret; pci_uncores = snbep_pci_uncores; uncore_pci_driver = &snbep_uncore_pci_driver; + snbep_pci2phy_map_init(); break; default: return 0; @@ -2937,9 +2926,6 @@ static int __init intel_uncore_init(void) if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) return -ENODEV; - if (cpu_has_hypervisor) - return -ENODEV; - ret = uncore_pci_init(); if (ret) goto fail; diff --git a/trunk/arch/x86/kernel/cpu/perf_event_knc.c b/trunk/arch/x86/kernel/cpu/perf_event_knc.c index 4b7731bf23a8..7c46bfdbc373 100644 --- a/trunk/arch/x86/kernel/cpu/perf_event_knc.c +++ b/trunk/arch/x86/kernel/cpu/perf_event_knc.c @@ -3,8 +3,6 @@ #include #include -#include - #include "perf_event.h" static const u64 knc_perfmon_event_map[] = @@ -175,100 +173,30 @@ static void knc_pmu_enable_all(int added) static inline void knc_pmu_disable_event(struct perf_event *event) { + struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct hw_perf_event *hwc = &event->hw; u64 val; val = hwc->config; - val &= ~ARCH_PERFMON_EVENTSEL_ENABLE; + if (cpuc->enabled) + val &= ~ARCH_PERFMON_EVENTSEL_ENABLE; (void)wrmsrl_safe(hwc->config_base + hwc->idx, val); } static void knc_pmu_enable_event(struct perf_event *event) { + struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct hw_perf_event *hwc = &event->hw; u64 val; val = hwc->config; - val |= ARCH_PERFMON_EVENTSEL_ENABLE; + if (cpuc->enabled) + val |= ARCH_PERFMON_EVENTSEL_ENABLE; (void)wrmsrl_safe(hwc->config_base + hwc->idx, val); } -static inline u64 knc_pmu_get_status(void) -{ - u64 status; - - rdmsrl(MSR_KNC_IA32_PERF_GLOBAL_STATUS, status); - - return status; -} - -static inline void knc_pmu_ack_status(u64 ack) -{ - wrmsrl(MSR_KNC_IA32_PERF_GLOBAL_OVF_CONTROL, ack); -} - -static int knc_pmu_handle_irq(struct pt_regs *regs) -{ - struct perf_sample_data data; - struct cpu_hw_events *cpuc; - int handled = 0; - int bit, loops; - u64 status; - - cpuc = &__get_cpu_var(cpu_hw_events); - - knc_pmu_disable_all(); - - status = knc_pmu_get_status(); - if (!status) { - knc_pmu_enable_all(0); - return handled; - } - - loops = 0; -again: - knc_pmu_ack_status(status); - if (++loops > 100) { - WARN_ONCE(1, "perf: irq loop stuck!\n"); - perf_event_print_debug(); - goto done; - } - - inc_irq_stat(apic_perf_irqs); - - for_each_set_bit(bit, (unsigned long *)&status, X86_PMC_IDX_MAX) { - struct perf_event *event = cpuc->events[bit]; - - handled++; - - if (!test_bit(bit, cpuc->active_mask)) - continue; - - if (!intel_pmu_save_and_restart(event)) - continue; - - perf_sample_data_init(&data, 0, event->hw.last_period); - - if (perf_event_overflow(event, &data, regs)) - x86_pmu_stop(event, 0); - } - - /* - * Repeat if there is more work to be done: - */ - status = knc_pmu_get_status(); - if (status) - goto again; - -done: - knc_pmu_enable_all(0); - - return handled; -} - - PMU_FORMAT_ATTR(event, "config:0-7" ); PMU_FORMAT_ATTR(umask, "config:8-15" ); PMU_FORMAT_ATTR(edge, "config:18" ); @@ -286,7 +214,7 @@ static struct attribute *intel_knc_formats_attr[] = { static __initconst struct x86_pmu knc_pmu = { .name = "knc", - .handle_irq = knc_pmu_handle_irq, + .handle_irq = x86_pmu_handle_irq, .disable_all = knc_pmu_disable_all, .enable_all = knc_pmu_enable_all, .enable = knc_pmu_enable_event, @@ -298,11 +226,12 @@ static __initconst struct x86_pmu knc_pmu = { .event_map = knc_pmu_event_map, .max_events = ARRAY_SIZE(knc_perfmon_event_map), .apic = 1, - .max_period = (1ULL << 39) - 1, + .max_period = (1ULL << 31) - 1, .version = 0, .num_counters = 2, - .cntval_bits = 40, - .cntval_mask = (1ULL << 40) - 1, + /* in theory 40 bits, early silicon is buggy though */ + .cntval_bits = 32, + .cntval_mask = (1ULL << 32) - 1, .get_event_constraints = x86_get_event_constraints, .event_constraints = knc_event_constraints, .format_attrs = intel_knc_formats_attr, diff --git a/trunk/arch/x86/kernel/cpu/perf_event_p6.c b/trunk/arch/x86/kernel/cpu/perf_event_p6.c index 7d0270bd793e..e4dd0f7a0453 100644 --- a/trunk/arch/x86/kernel/cpu/perf_event_p6.c +++ b/trunk/arch/x86/kernel/cpu/perf_event_p6.c @@ -8,106 +8,13 @@ */ static const u64 p6_perfmon_event_map[] = { - [PERF_COUNT_HW_CPU_CYCLES] = 0x0079, /* CPU_CLK_UNHALTED */ - [PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0, /* INST_RETIRED */ - [PERF_COUNT_HW_CACHE_REFERENCES] = 0x0f2e, /* L2_RQSTS:M:E:S:I */ - [PERF_COUNT_HW_CACHE_MISSES] = 0x012e, /* L2_RQSTS:I */ - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x00c4, /* BR_INST_RETIRED */ - [PERF_COUNT_HW_BRANCH_MISSES] = 0x00c5, /* BR_MISS_PRED_RETIRED */ - [PERF_COUNT_HW_BUS_CYCLES] = 0x0062, /* BUS_DRDY_CLOCKS */ - [PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x00a2, /* RESOURCE_STALLS */ - -}; - -static __initconst u64 p6_hw_cache_event_ids - [PERF_COUNT_HW_CACHE_MAX] - [PERF_COUNT_HW_CACHE_OP_MAX] - [PERF_COUNT_HW_CACHE_RESULT_MAX] = -{ - [ C(L1D) ] = { - [ C(OP_READ) ] = { - [ C(RESULT_ACCESS) ] = 0x0043, /* DATA_MEM_REFS */ - [ C(RESULT_MISS) ] = 0x0045, /* DCU_LINES_IN */ - }, - [ C(OP_WRITE) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0x0f29, /* L2_LD:M:E:S:I */ - }, - [ C(OP_PREFETCH) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0, - }, - }, - [ C(L1I ) ] = { - [ C(OP_READ) ] = { - [ C(RESULT_ACCESS) ] = 0x0080, /* IFU_IFETCH */ - [ C(RESULT_MISS) ] = 0x0f28, /* L2_IFETCH:M:E:S:I */ - }, - [ C(OP_WRITE) ] = { - [ C(RESULT_ACCESS) ] = -1, - [ C(RESULT_MISS) ] = -1, - }, - [ C(OP_PREFETCH) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0, - }, - }, - [ C(LL ) ] = { - [ C(OP_READ) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0, - }, - [ C(OP_WRITE) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0x0025, /* L2_M_LINES_INM */ - }, - [ C(OP_PREFETCH) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0, - }, - }, - [ C(DTLB) ] = { - [ C(OP_READ) ] = { - [ C(RESULT_ACCESS) ] = 0x0043, /* DATA_MEM_REFS */ - [ C(RESULT_MISS) ] = 0, - }, - [ C(OP_WRITE) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0, - }, - [ C(OP_PREFETCH) ] = { - [ C(RESULT_ACCESS) ] = 0, - [ C(RESULT_MISS) ] = 0, - }, - }, - [ C(ITLB) ] = { - [ C(OP_READ) ] = { - [ C(RESULT_ACCESS) ] = 0x0080, /* IFU_IFETCH */ - [ C(RESULT_MISS) ] = 0x0085, /* ITLB_MISS */ - }, - [ C(OP_WRITE) ] = { - [ C(RESULT_ACCESS) ] = -1, - [ C(RESULT_MISS) ] = -1, - }, - [ C(OP_PREFETCH) ] = { - [ C(RESULT_ACCESS) ] = -1, - [ C(RESULT_MISS) ] = -1, - }, - }, - [ C(BPU ) ] = { - [ C(OP_READ) ] = { - [ C(RESULT_ACCESS) ] = 0x00c4, /* BR_INST_RETIRED */ - [ C(RESULT_MISS) ] = 0x00c5, /* BR_MISS_PRED_RETIRED */ - }, - [ C(OP_WRITE) ] = { - [ C(RESULT_ACCESS) ] = -1, - [ C(RESULT_MISS) ] = -1, - }, - [ C(OP_PREFETCH) ] = { - [ C(RESULT_ACCESS) ] = -1, - [ C(RESULT_MISS) ] = -1, - }, - }, + [PERF_COUNT_HW_CPU_CYCLES] = 0x0079, + [PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0, + [PERF_COUNT_HW_CACHE_REFERENCES] = 0x0f2e, + [PERF_COUNT_HW_CACHE_MISSES] = 0x012e, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x00c4, + [PERF_COUNT_HW_BRANCH_MISSES] = 0x00c5, + [PERF_COUNT_HW_BUS_CYCLES] = 0x0062, }; static u64 p6_pmu_event_map(int hw_event) @@ -127,7 +34,7 @@ static struct event_constraint p6_event_constraints[] = { INTEL_EVENT_CONSTRAINT(0xc1, 0x1), /* FLOPS */ INTEL_EVENT_CONSTRAINT(0x10, 0x1), /* FP_COMP_OPS_EXE */ - INTEL_EVENT_CONSTRAINT(0x11, 0x2), /* FP_ASSIST */ + INTEL_EVENT_CONSTRAINT(0x11, 0x1), /* FP_ASSIST */ INTEL_EVENT_CONSTRAINT(0x12, 0x2), /* MUL */ INTEL_EVENT_CONSTRAINT(0x13, 0x2), /* DIV */ INTEL_EVENT_CONSTRAINT(0x14, 0x1), /* CYCLES_DIV_BUSY */ @@ -157,25 +64,25 @@ static void p6_pmu_enable_all(int added) static inline void p6_pmu_disable_event(struct perf_event *event) { + struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct hw_perf_event *hwc = &event->hw; u64 val = P6_NOP_EVENT; + if (cpuc->enabled) + val |= ARCH_PERFMON_EVENTSEL_ENABLE; + (void)wrmsrl_safe(hwc->config_base, val); } static void p6_pmu_enable_event(struct perf_event *event) { + struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct hw_perf_event *hwc = &event->hw; u64 val; val = hwc->config; - - /* - * p6 only has a global event enable, set on PerfEvtSel0 - * We "disable" events by programming P6_NOP_EVENT - * and we rely on p6_pmu_enable_all() being called - * to actually enable the events. - */ + if (cpuc->enabled) + val |= ARCH_PERFMON_EVENTSEL_ENABLE; (void)wrmsrl_safe(hwc->config_base, val); } @@ -251,9 +158,5 @@ __init int p6_pmu_init(void) x86_pmu = p6_pmu; - memcpy(hw_cache_event_ids, p6_hw_cache_event_ids, - sizeof(hw_cache_event_ids)); - - return 0; } diff --git a/trunk/arch/x86/kernel/e820.c b/trunk/arch/x86/kernel/e820.c index df06ade26bef..ed858e9e9a74 100644 --- a/trunk/arch/x86/kernel/e820.c +++ b/trunk/arch/x86/kernel/e820.c @@ -1077,9 +1077,6 @@ void __init memblock_x86_fill(void) memblock_add(ei->addr, ei->size); } - /* throw away partial pages */ - memblock_trim_memory(PAGE_SIZE); - memblock_dump_all(); } diff --git a/trunk/arch/x86/kernel/entry_32.S b/trunk/arch/x86/kernel/entry_32.S index 88b725aa1d52..a1193aef6d7d 100644 --- a/trunk/arch/x86/kernel/entry_32.S +++ b/trunk/arch/x86/kernel/entry_32.S @@ -1035,7 +1035,7 @@ ENTRY(xen_sysenter_target) ENTRY(xen_hypervisor_callback) CFI_STARTPROC - pushl_cfi $-1 /* orig_ax = -1 => not a system call */ + pushl_cfi $0 SAVE_ALL TRACE_IRQS_OFF @@ -1077,16 +1077,14 @@ ENTRY(xen_failsafe_callback) 2: mov 8(%esp),%es 3: mov 12(%esp),%fs 4: mov 16(%esp),%gs - /* EAX == 0 => Category 1 (Bad segment) - EAX != 0 => Category 2 (Bad IRET) */ testl %eax,%eax popl_cfi %eax lea 16(%esp),%esp CFI_ADJUST_CFA_OFFSET -16 jz 5f addl $16,%esp - jmp iret_exc -5: pushl_cfi $-1 /* orig_ax = -1 => not a system call */ + jmp iret_exc # EAX != 0 => Category 2 (Bad IRET) +5: pushl_cfi $0 # EAX == 0 => Category 1 (Bad segment) SAVE_ALL jmp ret_from_exception CFI_ENDPROC diff --git a/trunk/arch/x86/kernel/entry_64.S b/trunk/arch/x86/kernel/entry_64.S index b51b2c7ee51f..0c58952d64e8 100644 --- a/trunk/arch/x86/kernel/entry_64.S +++ b/trunk/arch/x86/kernel/entry_64.S @@ -1435,7 +1435,7 @@ ENTRY(xen_failsafe_callback) CFI_RESTORE r11 addq $0x30,%rsp CFI_ADJUST_CFA_OFFSET -0x30 - pushq_cfi $-1 /* orig_ax = -1 => not a system call */ + pushq_cfi $0 SAVE_ALL jmp error_exit CFI_ENDPROC diff --git a/trunk/arch/x86/kernel/kvm.c b/trunk/arch/x86/kernel/kvm.c index 4180a874c764..b3e5e51bc907 100644 --- a/trunk/arch/x86/kernel/kvm.c +++ b/trunk/arch/x86/kernel/kvm.c @@ -247,10 +247,7 @@ do_async_page_fault(struct pt_regs *regs, unsigned long error_code) break; case KVM_PV_REASON_PAGE_NOT_PRESENT: /* page is swapped out by the host. */ - rcu_irq_enter(); - exit_idle(); kvm_async_pf_task_wait((u32)read_cr2()); - rcu_irq_exit(); break; case KVM_PV_REASON_PAGE_READY: rcu_irq_enter(); diff --git a/trunk/arch/x86/kernel/setup.c b/trunk/arch/x86/kernel/setup.c index ca45696f30fb..468e98dfd44e 100644 --- a/trunk/arch/x86/kernel/setup.c +++ b/trunk/arch/x86/kernel/setup.c @@ -921,19 +921,18 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_X86_64 if (max_pfn > max_low_pfn) { int i; - unsigned long start, end; - unsigned long start_pfn, end_pfn; + for (i = 0; i < e820.nr_map; i++) { + struct e820entry *ei = &e820.map[i]; - for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, - NULL) { + if (ei->addr + ei->size <= 1UL << 32) + continue; - end = PFN_PHYS(end_pfn); - if (end <= (1UL<<32)) + if (ei->type == E820_RESERVED) continue; - start = PFN_PHYS(start_pfn); max_pfn_mapped = init_memory_mapping( - max((1UL<<32), start), end); + ei->addr < 1UL << 32 ? 1UL << 32 : ei->addr, + ei->addr + ei->size); } /* can we preseve max_low_pfn ?*/ @@ -1049,18 +1048,6 @@ void __init setup_arch(char **cmdline_p) arch_init_ideal_nops(); register_refined_jiffies(CLOCK_TICK_RATE); - -#ifdef CONFIG_EFI - /* Once setup is done above, disable efi_enabled on mismatched - * firmware/kernel archtectures since there is no support for - * runtime services. - */ - if (efi_enabled && IS_ENABLED(CONFIG_X86_64) != efi_64bit) { - pr_info("efi: Setup done, disabling due to 32/64-bit mismatch\n"); - efi_unmap_memmap(); - efi_enabled = 0; - } -#endif } #ifdef CONFIG_X86_32 diff --git a/trunk/arch/x86/kernel/signal.c b/trunk/arch/x86/kernel/signal.c index 70b27ee6118e..29ad351804e9 100644 --- a/trunk/arch/x86/kernel/signal.c +++ b/trunk/arch/x86/kernel/signal.c @@ -824,8 +824,10 @@ do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags) mce_notify_process(); #endif /* CONFIG_X86_64 && CONFIG_X86_MCE */ - if (thread_info_flags & _TIF_UPROBE) + if (thread_info_flags & _TIF_UPROBE) { + clear_thread_flag(TIF_UPROBE); uprobe_notify_resume(regs); + } /* deal with pending signal delivery */ if (thread_info_flags & _TIF_SIGPENDING) diff --git a/trunk/arch/x86/kernel/uprobes.c b/trunk/arch/x86/kernel/uprobes.c index aafa5557b396..9538f00827a9 100644 --- a/trunk/arch/x86/kernel/uprobes.c +++ b/trunk/arch/x86/kernel/uprobes.c @@ -651,19 +651,31 @@ void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs) /* * Skip these instructions as per the currently known x86 ISA. - * rep=0x66*; nop=0x90 + * 0x66* { 0x90 | 0x0f 0x1f | 0x0f 0x19 | 0x87 0xc0 } */ static bool __skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs) { int i; for (i = 0; i < MAX_UINSN_BYTES; i++) { - if (auprobe->insn[i] == 0x66) + if ((auprobe->insn[i] == 0x66)) continue; if (auprobe->insn[i] == 0x90) return true; + if (i == (MAX_UINSN_BYTES - 1)) + break; + + if ((auprobe->insn[i] == 0x0f) && (auprobe->insn[i+1] == 0x1f)) + return true; + + if ((auprobe->insn[i] == 0x0f) && (auprobe->insn[i+1] == 0x19)) + return true; + + if ((auprobe->insn[i] == 0x87) && (auprobe->insn[i+1] == 0xc0)) + return true; + break; } return false; diff --git a/trunk/arch/x86/kvm/lapic.c b/trunk/arch/x86/kvm/lapic.c index 43e9fadca5d0..c6e6b721b6ee 100644 --- a/trunk/arch/x86/kvm/lapic.c +++ b/trunk/arch/x86/kvm/lapic.c @@ -1311,7 +1311,7 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value) vcpu->arch.apic_base = value; if (apic_x2apic_mode(apic)) { u32 id = kvm_apic_id(apic); - u32 ldr = ((id >> 4) << 16) | (1 << (id & 0xf)); + u32 ldr = ((id & ~0xf) << 16) | (1 << (id & 0xf)); kvm_apic_set_ldr(apic, ldr); } apic->base_address = apic->vcpu->arch.apic_base & diff --git a/trunk/arch/x86/kvm/mmu.c b/trunk/arch/x86/kvm/mmu.c index 6f85fe0bf958..d289fee1ffb8 100644 --- a/trunk/arch/x86/kvm/mmu.c +++ b/trunk/arch/x86/kvm/mmu.c @@ -2497,7 +2497,8 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, } } - kvm_release_pfn_clean(pfn); + if (!is_error_pfn(pfn)) + kvm_release_pfn_clean(pfn); } static void nonpaging_new_cr3(struct kvm_vcpu *vcpu) diff --git a/trunk/arch/x86/kvm/x86.c b/trunk/arch/x86/kvm/x86.c index 224a7e78cb6c..1eefebe5d727 100644 --- a/trunk/arch/x86/kvm/x86.c +++ b/trunk/arch/x86/kvm/x86.c @@ -3779,7 +3779,7 @@ static int write_exit_mmio(struct kvm_vcpu *vcpu, gpa_t gpa, { struct kvm_mmio_fragment *frag = &vcpu->mmio_fragments[0]; - memcpy(vcpu->run->mmio.data, frag->data, min(8u, frag->len)); + memcpy(vcpu->run->mmio.data, frag->data, frag->len); return X86EMUL_CONTINUE; } @@ -3832,11 +3832,18 @@ static int emulator_read_write_onepage(unsigned long addr, void *val, bytes -= handled; val += handled; - WARN_ON(vcpu->mmio_nr_fragments >= KVM_MAX_MMIO_FRAGMENTS); - frag = &vcpu->mmio_fragments[vcpu->mmio_nr_fragments++]; - frag->gpa = gpa; - frag->data = val; - frag->len = bytes; + while (bytes) { + unsigned now = min(bytes, 8U); + + frag = &vcpu->mmio_fragments[vcpu->mmio_nr_fragments++]; + frag->gpa = gpa; + frag->data = val; + frag->len = now; + + gpa += now; + val += now; + bytes -= now; + } return X86EMUL_CONTINUE; } @@ -3883,7 +3890,7 @@ int emulator_read_write(struct x86_emulate_ctxt *ctxt, unsigned long addr, vcpu->mmio_needed = 1; vcpu->mmio_cur_fragment = 0; - vcpu->run->mmio.len = min(8u, vcpu->mmio_fragments[0].len); + vcpu->run->mmio.len = vcpu->mmio_fragments[0].len; vcpu->run->mmio.is_write = vcpu->mmio_is_write = ops->write; vcpu->run->exit_reason = KVM_EXIT_MMIO; vcpu->run->mmio.phys_addr = gpa; @@ -5515,44 +5522,28 @@ static int complete_emulated_pio(struct kvm_vcpu *vcpu) * * read: * for each fragment - * for each mmio piece in the fragment - * write gpa, len - * exit - * copy data + * write gpa, len + * exit + * copy data * execute insn * * write: * for each fragment - * for each mmio piece in the fragment - * write gpa, len - * copy data - * exit + * write gpa, len + * copy data + * exit */ static int complete_emulated_mmio(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; struct kvm_mmio_fragment *frag; - unsigned len; BUG_ON(!vcpu->mmio_needed); /* Complete previous fragment */ - frag = &vcpu->mmio_fragments[vcpu->mmio_cur_fragment]; - len = min(8u, frag->len); + frag = &vcpu->mmio_fragments[vcpu->mmio_cur_fragment++]; if (!vcpu->mmio_is_write) - memcpy(frag->data, run->mmio.data, len); - - if (frag->len <= 8) { - /* Switch to the next fragment. */ - frag++; - vcpu->mmio_cur_fragment++; - } else { - /* Go forward to the next mmio piece. */ - frag->data += len; - frag->gpa += len; - frag->len -= len; - } - + memcpy(frag->data, run->mmio.data, frag->len); if (vcpu->mmio_cur_fragment == vcpu->mmio_nr_fragments) { vcpu->mmio_needed = 0; if (vcpu->mmio_is_write) @@ -5560,12 +5551,13 @@ static int complete_emulated_mmio(struct kvm_vcpu *vcpu) vcpu->mmio_read_completed = 1; return complete_emulated_io(vcpu); } - + /* Initiate next fragment */ + ++frag; run->exit_reason = KVM_EXIT_MMIO; run->mmio.phys_addr = frag->gpa; if (vcpu->mmio_is_write) - memcpy(run->mmio.data, frag->data, min(8u, frag->len)); - run->mmio.len = min(8u, frag->len); + memcpy(run->mmio.data, frag->data, frag->len); + run->mmio.len = frag->len; run->mmio.is_write = vcpu->mmio_is_write; vcpu->arch.complete_userspace_io = complete_emulated_mmio; return 0; diff --git a/trunk/arch/x86/mm/init.c b/trunk/arch/x86/mm/init.c index d7aea41563b3..ab1f6a93b527 100644 --- a/trunk/arch/x86/mm/init.c +++ b/trunk/arch/x86/mm/init.c @@ -35,44 +35,40 @@ struct map_range { unsigned page_size_mask; }; -/* - * First calculate space needed for kernel direct mapping page tables to cover - * mr[0].start to mr[nr_range - 1].end, while accounting for possible 2M and 1GB - * pages. Then find enough contiguous space for those page tables. - */ -static void __init find_early_table_space(struct map_range *mr, int nr_range) +static void __init find_early_table_space(struct map_range *mr, unsigned long end, + int use_pse, int use_gbpages) { - int i; - unsigned long puds = 0, pmds = 0, ptes = 0, tables; - unsigned long start = 0, good_end; + unsigned long puds, pmds, ptes, tables, start = 0, good_end = end; phys_addr_t base; - for (i = 0; i < nr_range; i++) { - unsigned long range, extra; + puds = (end + PUD_SIZE - 1) >> PUD_SHIFT; + tables = roundup(puds * sizeof(pud_t), PAGE_SIZE); + + if (use_gbpages) { + unsigned long extra; + + extra = end - ((end>>PUD_SHIFT) << PUD_SHIFT); + pmds = (extra + PMD_SIZE - 1) >> PMD_SHIFT; + } else + pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT; - range = mr[i].end - mr[i].start; - puds += (range + PUD_SIZE - 1) >> PUD_SHIFT; + tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE); - if (mr[i].page_size_mask & (1 << PG_LEVEL_1G)) { - extra = range - ((range >> PUD_SHIFT) << PUD_SHIFT); - pmds += (extra + PMD_SIZE - 1) >> PMD_SHIFT; - } else { - pmds += (range + PMD_SIZE - 1) >> PMD_SHIFT; - } + if (use_pse) { + unsigned long extra; - if (mr[i].page_size_mask & (1 << PG_LEVEL_2M)) { - extra = range - ((range >> PMD_SHIFT) << PMD_SHIFT); + extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT); #ifdef CONFIG_X86_32 - extra += PMD_SIZE; + extra += PMD_SIZE; #endif - ptes += (extra + PAGE_SIZE - 1) >> PAGE_SHIFT; - } else { - ptes += (range + PAGE_SIZE - 1) >> PAGE_SHIFT; - } - } + /* The first 2/4M doesn't use large pages. */ + if (mr->start < PMD_SIZE) + extra += mr->end - mr->start; + + ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT; + } else + ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT; - tables = roundup(puds * sizeof(pud_t), PAGE_SIZE); - tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE); tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE); #ifdef CONFIG_X86_32 @@ -90,7 +86,7 @@ static void __init find_early_table_space(struct map_range *mr, int nr_range) pgt_buf_top = pgt_buf_start + (tables >> PAGE_SHIFT); printk(KERN_DEBUG "kernel direct mapping tables up to %#lx @ [mem %#010lx-%#010lx]\n", - mr[nr_range - 1].end - 1, pgt_buf_start << PAGE_SHIFT, + end - 1, pgt_buf_start << PAGE_SHIFT, (pgt_buf_top << PAGE_SHIFT) - 1); } @@ -271,7 +267,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, * nodes are discovered. */ if (!after_bootmem) - find_early_table_space(mr, nr_range); + find_early_table_space(&mr[0], end, use_pse, use_gbpages); for (i = 0; i < nr_range; i++) ret = kernel_physical_mapping_init(mr[i].start, mr[i].end, diff --git a/trunk/arch/x86/mm/init_64.c b/trunk/arch/x86/mm/init_64.c index 3baff255adac..2b6b4a3c8beb 100644 --- a/trunk/arch/x86/mm/init_64.c +++ b/trunk/arch/x86/mm/init_64.c @@ -386,8 +386,7 @@ phys_pte_init(pte_t *pte_page, unsigned long addr, unsigned long end, * these mappings are more intelligent. */ if (pte_val(*pte)) { - if (!after_bootmem) - pages++; + pages++; continue; } @@ -452,8 +451,6 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end, * attributes. */ if (page_size_mask & (1 << PG_LEVEL_2M)) { - if (!after_bootmem) - pages++; last_map_addr = next; continue; } @@ -529,8 +526,6 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end, * attributes. */ if (page_size_mask & (1 << PG_LEVEL_1G)) { - if (!after_bootmem) - pages++; last_map_addr = next; continue; } diff --git a/trunk/arch/x86/oprofile/nmi_int.c b/trunk/arch/x86/oprofile/nmi_int.c index 48768df2471a..26b8a8514ee5 100644 --- a/trunk/arch/x86/oprofile/nmi_int.c +++ b/trunk/arch/x86/oprofile/nmi_int.c @@ -55,7 +55,7 @@ u64 op_x86_get_ctrl(struct op_x86_model_spec const *model, val |= counter_config->extra; event &= model->event_mask ? model->event_mask : 0xFF; val |= event & 0xFF; - val |= (u64)(event & 0x0F00) << 24; + val |= (event & 0x0F00) << 24; return val; } diff --git a/trunk/arch/x86/platform/efi/efi.c b/trunk/arch/x86/platform/efi/efi.c index ad4439145f85..aded2a91162a 100644 --- a/trunk/arch/x86/platform/efi/efi.c +++ b/trunk/arch/x86/platform/efi/efi.c @@ -70,15 +70,11 @@ EXPORT_SYMBOL(efi); struct efi_memory_map memmap; bool efi_64bit; +static bool efi_native; static struct efi efi_phys __initdata; static efi_system_table_t efi_systab __initdata; -static inline bool efi_is_native(void) -{ - return IS_ENABLED(CONFIG_X86_64) == efi_64bit; -} - static int __init setup_noefi(char *arg) { efi_enabled = 0; @@ -424,7 +420,7 @@ void __init efi_reserve_boot_services(void) } } -void __init efi_unmap_memmap(void) +static void __init efi_unmap_memmap(void) { if (memmap.map) { early_iounmap(memmap.map, memmap.nr_map * memmap.desc_size); @@ -436,7 +432,7 @@ void __init efi_free_boot_services(void) { void *p; - if (!efi_is_native()) + if (!efi_native) return; for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) { @@ -688,10 +684,12 @@ void __init efi_init(void) return; } efi_phys.systab = (efi_system_table_t *)boot_params.efi_info.efi_systab; + efi_native = !efi_64bit; #else efi_phys.systab = (efi_system_table_t *) (boot_params.efi_info.efi_systab | ((__u64)boot_params.efi_info.efi_systab_hi<<32)); + efi_native = efi_64bit; #endif if (efi_systab_init(efi_phys.systab)) { @@ -725,7 +723,7 @@ void __init efi_init(void) * that doesn't match the kernel 32/64-bit mode. */ - if (!efi_is_native()) + if (!efi_native) pr_info("No EFI runtime due to 32/64-bit mismatch with kernel\n"); else if (efi_runtime_init()) { efi_enabled = 0; @@ -737,7 +735,7 @@ void __init efi_init(void) return; } #ifdef CONFIG_X86_32 - if (efi_is_native()) { + if (efi_native) { x86_platform.get_wallclock = efi_get_time; x86_platform.set_wallclock = efi_set_rtc_mmss; } @@ -812,16 +810,6 @@ void __iomem *efi_lookup_mapped_addr(u64 phys_addr) return NULL; } -void efi_memory_uc(u64 addr, unsigned long size) -{ - unsigned long page_shift = 1UL << EFI_PAGE_SHIFT; - u64 npages; - - npages = round_up(size, page_shift) / page_shift; - memrange_efi_to_native(&addr, &npages); - set_memory_uc(addr, npages); -} - /* * This function will switch the EFI runtime services to virtual mode. * Essentially, look through the EFI memmap and map every region that @@ -835,7 +823,7 @@ void __init efi_enter_virtual_mode(void) efi_memory_desc_t *md, *prev_md = NULL; efi_status_t status; unsigned long size; - u64 end, systab, end_pfn; + u64 end, systab, addr, npages, end_pfn; void *p, *va, *new_memmap = NULL; int count = 0; @@ -846,7 +834,7 @@ void __init efi_enter_virtual_mode(void) * non-native EFI */ - if (!efi_is_native()) { + if (!efi_native) { efi_unmap_memmap(); return; } @@ -891,14 +879,10 @@ void __init efi_enter_virtual_mode(void) end_pfn = PFN_UP(end); if (end_pfn <= max_low_pfn_mapped || (end_pfn > (1UL << (32 - PAGE_SHIFT)) - && end_pfn <= max_pfn_mapped)) { + && end_pfn <= max_pfn_mapped)) va = __va(md->phys_addr); - - if (!(md->attribute & EFI_MEMORY_WB)) - efi_memory_uc((u64)(unsigned long)va, size); - } else - va = efi_ioremap(md->phys_addr, size, - md->type, md->attribute); + else + va = efi_ioremap(md->phys_addr, size, md->type); md->virt_addr = (u64) (unsigned long) va; @@ -908,6 +892,13 @@ void __init efi_enter_virtual_mode(void) continue; } + if (!(md->attribute & EFI_MEMORY_WB)) { + addr = md->virt_addr; + npages = md->num_pages; + memrange_efi_to_native(&addr, &npages); + set_memory_uc(addr, npages); + } + systab = (u64) (unsigned long) efi_phys.systab; if (md->phys_addr <= systab && systab < end) { systab += md->virt_addr - md->phys_addr; diff --git a/trunk/arch/x86/platform/efi/efi_64.c b/trunk/arch/x86/platform/efi/efi_64.c index 95fd505dfeb6..ac3aa54e2654 100644 --- a/trunk/arch/x86/platform/efi/efi_64.c +++ b/trunk/arch/x86/platform/efi/efi_64.c @@ -82,7 +82,7 @@ void __init efi_call_phys_epilog(void) } void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size, - u32 type, u64 attribute) + u32 type) { unsigned long last_map_pfn; @@ -92,11 +92,8 @@ void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size, last_map_pfn = init_memory_mapping(phys_addr, phys_addr + size); if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size) { unsigned long top = last_map_pfn << PAGE_SHIFT; - efi_ioremap(top, size - (top - phys_addr), type, attribute); + efi_ioremap(top, size - (top - phys_addr), type); } - if (!(attribute & EFI_MEMORY_WB)) - efi_memory_uc((u64)(unsigned long)__va(phys_addr), size); - return (void __iomem *)__va(phys_addr); } diff --git a/trunk/arch/x86/xen/enlighten.c b/trunk/arch/x86/xen/enlighten.c index 586d83812b67..e3497f240eab 100644 --- a/trunk/arch/x86/xen/enlighten.c +++ b/trunk/arch/x86/xen/enlighten.c @@ -81,6 +81,8 @@ #include "smp.h" #include "multicalls.h" +#include + EXPORT_SYMBOL_GPL(hypercall_page); DEFINE_PER_CPU(struct vcpu_info *, xen_vcpu); diff --git a/trunk/arch/x86/xen/mmu.c b/trunk/arch/x86/xen/mmu.c index dcf5f2dd91ec..6226c99729b9 100644 --- a/trunk/arch/x86/xen/mmu.c +++ b/trunk/arch/x86/xen/mmu.c @@ -1288,25 +1288,6 @@ unsigned long xen_read_cr2_direct(void) return this_cpu_read(xen_vcpu_info.arch.cr2); } -void xen_flush_tlb_all(void) -{ - struct mmuext_op *op; - struct multicall_space mcs; - - trace_xen_mmu_flush_tlb_all(0); - - preempt_disable(); - - mcs = xen_mc_entry(sizeof(*op)); - - op = mcs.args; - op->cmd = MMUEXT_TLB_FLUSH_ALL; - MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF); - - xen_mc_issue(PARAVIRT_LAZY_MMU); - - preempt_enable(); -} static void xen_flush_tlb(void) { struct mmuext_op *op; @@ -2537,7 +2518,7 @@ int xen_remap_domain_mfn_range(struct vm_area_struct *vma, err = 0; out: - xen_flush_tlb_all(); + flush_tlb_all(); return err; } diff --git a/trunk/arch/xtensa/Kconfig b/trunk/arch/xtensa/Kconfig index 0d1f36a22c98..cdcb48adee4c 100644 --- a/trunk/arch/xtensa/Kconfig +++ b/trunk/arch/xtensa/Kconfig @@ -13,8 +13,6 @@ config XTENSA select GENERIC_CPU_DEVICES select MODULES_USE_ELF_RELA select GENERIC_PCI_IOMAP - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select ARCH_WANT_OPTIONAL_GPIOLIB help Xtensa processors are 32-bit RISC machines designed by Tensilica diff --git a/trunk/arch/xtensa/include/asm/io.h b/trunk/arch/xtensa/include/asm/io.h index 700c2e6f2d25..e6be5b9091c2 100644 --- a/trunk/arch/xtensa/include/asm/io.h +++ b/trunk/arch/xtensa/include/asm/io.h @@ -62,10 +62,6 @@ static inline void __iomem *ioremap(unsigned long offset, unsigned long size) static inline void iounmap(volatile void __iomem *addr) { } - -#define virt_to_bus virt_to_phys -#define bus_to_virt phys_to_virt - #endif /* CONFIG_MMU */ /* diff --git a/trunk/arch/xtensa/include/asm/processor.h b/trunk/arch/xtensa/include/asm/processor.h index 2d630e7399ca..5c371d8d4528 100644 --- a/trunk/arch/xtensa/include/asm/processor.h +++ b/trunk/arch/xtensa/include/asm/processor.h @@ -152,7 +152,6 @@ struct thread_struct { /* Clearing a0 terminates the backtrace. */ #define start_thread(regs, new_pc, new_sp) \ - memset(regs, 0, sizeof(*regs)); \ regs->pc = new_pc; \ regs->ps = USER_PS_VALUE; \ regs->areg[1] = new_sp; \ @@ -169,6 +168,9 @@ struct mm_struct; /* Free all resources held by a thread. */ #define release_thread(thread) do { } while(0) +/* Create a kernel thread without removing it from tasklists */ +extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); + /* Copy and release all segment info associated with a VM */ #define copy_segments(p, mm) do { } while(0) #define release_segments(mm) do { } while(0) diff --git a/trunk/arch/xtensa/include/asm/syscall.h b/trunk/arch/xtensa/include/asm/syscall.h index 124aeee0d381..c1dacca312f3 100644 --- a/trunk/arch/xtensa/include/asm/syscall.h +++ b/trunk/arch/xtensa/include/asm/syscall.h @@ -10,7 +10,7 @@ struct pt_regs; struct sigaction; -asmlinkage long sys_execve(char*, char**, char**, struct pt_regs*); +asmlinkage long xtensa_execve(char*, char**, char**, struct pt_regs*); asmlinkage long xtensa_clone(unsigned long, unsigned long, struct pt_regs*); asmlinkage long xtensa_ptrace(long, long, long, long); asmlinkage long xtensa_sigreturn(struct pt_regs*); diff --git a/trunk/arch/xtensa/include/asm/unistd.h b/trunk/arch/xtensa/include/asm/unistd.h index f4e6eaa40d1c..9ef1c31d2c83 100644 --- a/trunk/arch/xtensa/include/asm/unistd.h +++ b/trunk/arch/xtensa/include/asm/unistd.h @@ -1,9 +1,16 @@ -#ifndef _XTENSA_UNISTD_H -#define _XTENSA_UNISTD_H +/* + * include/asm-xtensa/unistd.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 - 2005 Tensilica Inc. + */ -#define __ARCH_WANT_SYS_EXECVE #include + /* * "Conditional" syscalls * @@ -30,5 +37,3 @@ #define __IGNORE_mmap /* use mmap2 */ #define __IGNORE_vfork /* use clone */ #define __IGNORE_fadvise64 /* use fadvise64_64 */ - -#endif /* _XTENSA_UNISTD_H */ diff --git a/trunk/arch/xtensa/include/uapi/asm/unistd.h b/trunk/arch/xtensa/include/uapi/asm/unistd.h index 9f36d0e3e0ac..479abaea5aae 100644 --- a/trunk/arch/xtensa/include/uapi/asm/unistd.h +++ b/trunk/arch/xtensa/include/uapi/asm/unistd.h @@ -1,4 +1,14 @@ -#if !defined(_UAPI_XTENSA_UNISTD_H) || defined(__SYSCALL) +/* + * include/asm-xtensa/unistd.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 - 2012 Tensilica Inc. + */ + +#ifndef _UAPI_XTENSA_UNISTD_H #define _UAPI_XTENSA_UNISTD_H #ifndef __SYSCALL @@ -262,7 +272,7 @@ __SYSCALL(115, sys_sendmmsg, 4) #define __NR_clone 116 __SYSCALL(116, xtensa_clone, 5) #define __NR_execve 117 -__SYSCALL(117, sys_execve, 3) +__SYSCALL(117, xtensa_execve, 3) #define __NR_exit 118 __SYSCALL(118, sys_exit, 1) #define __NR_exit_group 119 @@ -749,6 +759,4 @@ __SYSCALL(331, sys_kcmp, 5) #define SYS_XTENSA_COUNT 5 /* count */ -#undef __SYSCALL - #endif /* _UAPI_XTENSA_UNISTD_H */ diff --git a/trunk/arch/xtensa/kernel/entry.S b/trunk/arch/xtensa/kernel/entry.S index 90bfc1dbc13d..18453067c258 100644 --- a/trunk/arch/xtensa/kernel/entry.S +++ b/trunk/arch/xtensa/kernel/entry.S @@ -1832,6 +1832,50 @@ ENTRY(system_call) retw +/* + * Create a kernel thread + * + * int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) + * a2 a2 a3 a4 + */ + +ENTRY(kernel_thread) + entry a1, 16 + + mov a5, a2 # preserve fn over syscall + mov a7, a3 # preserve args over syscall + + movi a3, _CLONE_VM | _CLONE_UNTRACED + movi a2, __NR_clone + or a6, a4, a3 # arg0: flags + mov a3, a1 # arg1: sp + syscall + + beq a3, a1, 1f # branch if parent + mov a6, a7 # args + callx4 a5 # fn(args) + + movi a2, __NR_exit + syscall # return value of fn(args) still in a6 + +1: retw + +/* + * Do a system call from kernel instead of calling sys_execve, so we end up + * with proper pt_regs. + * + * int kernel_execve(const char *fname, char *const argv[], charg *const envp[]) + * a2 a2 a3 a4 + */ + +ENTRY(kernel_execve) + entry a1, 16 + mov a6, a2 # arg0 is in a6 + movi a2, __NR_execve + syscall + + retw + /* * Task switch. * @@ -1914,16 +1958,3 @@ ENTRY(ret_from_fork) j common_exception_return -/* - * Kernel thread creation helper - * On entry, set up by copy_thread: a2 = thread_fn, a3 = thread_fn arg - * left from _switch_to: a6 = prev - */ -ENTRY(ret_from_kernel_thread) - - call4 schedule_tail - mov a6, a3 - callx4 a2 - j common_exception_return - -ENDPROC(ret_from_kernel_thread) diff --git a/trunk/arch/xtensa/kernel/process.c b/trunk/arch/xtensa/kernel/process.c index 09ae7bfab9a7..1908f6642d31 100644 --- a/trunk/arch/xtensa/kernel/process.c +++ b/trunk/arch/xtensa/kernel/process.c @@ -45,7 +45,6 @@ #include extern void ret_from_fork(void); -extern void ret_from_kernel_thread(void); struct task_struct *current_set[NR_CPUS] = {&init_task, }; @@ -159,30 +158,18 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) /* * Copy thread. * - * There are two modes in which this function is called: - * 1) Userspace thread creation, - * regs != NULL, usp_thread_fn is userspace stack pointer. - * It is expected to copy parent regs (in case CLONE_VM is not set - * in the clone_flags) and set up passed usp in the childregs. - * 2) Kernel thread creation, - * regs == NULL, usp_thread_fn is the function to run in the new thread - * and thread_fn_arg is its parameter. - * childregs are not used for the kernel threads. - * * The stack layout for the new thread looks like this: * - * +------------------------+ + * +------------------------+ <- sp in childregs (= tos) * | childregs | * +------------------------+ <- thread.sp = sp in dummy-frame * | dummy-frame | (saved in dummy-frame spill-area) * +------------------------+ * - * We create a dummy frame to return to either ret_from_fork or - * ret_from_kernel_thread: - * a0 points to ret_from_fork/ret_from_kernel_thread (simulating a call4) + * We create a dummy frame to return to ret_from_fork: + * a0 points to ret_from_fork (simulating a call4) * sp points to itself (thread.sp) - * a2, a3 are unused for userspace threads, - * a2 points to thread_fn, a3 holds thread_fn arg for kernel threads. + * a2, a3 are unused. * * Note: This is a pristine frame, so we don't need any spill region on top of * childregs. @@ -198,63 +185,43 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) * involved. Much simpler to just not copy those live frames across. */ -int copy_thread(unsigned long clone_flags, unsigned long usp_thread_fn, - unsigned long thread_fn_arg, - struct task_struct *p, struct pt_regs *unused) +int copy_thread(unsigned long clone_flags, unsigned long usp, + unsigned long unused, + struct task_struct * p, struct pt_regs * regs) { - struct pt_regs *childregs = task_pt_regs(p); + struct pt_regs *childregs; + unsigned long tos; + int user_mode = user_mode(regs); #if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS) struct thread_info *ti; #endif + /* Set up new TSS. */ + tos = (unsigned long)task_stack_page(p) + THREAD_SIZE; + if (user_mode) + childregs = (struct pt_regs*)(tos - PT_USER_SIZE); + else + childregs = (struct pt_regs*)tos - 1; + + /* This does not copy all the regs. In a bout of brilliance or madness, + ARs beyond a0-a15 exist past the end of the struct. */ + *childregs = *regs; + /* Create a call4 dummy-frame: a0 = 0, a1 = childregs. */ *((int*)childregs - 3) = (unsigned long)childregs; *((int*)childregs - 4) = 0; + childregs->areg[2] = 0; + p->set_child_tid = p->clear_child_tid = NULL; + p->thread.ra = MAKE_RA_FOR_CALL((unsigned long)ret_from_fork, 0x1); p->thread.sp = (unsigned long)childregs; - if (!(p->flags & PF_KTHREAD)) { - struct pt_regs *regs = current_pt_regs(); - unsigned long usp = usp_thread_fn ? - usp_thread_fn : regs->areg[1]; + if (user_mode(regs)) { - p->thread.ra = MAKE_RA_FOR_CALL( - (unsigned long)ret_from_fork, 0x1); - - /* This does not copy all the regs. - * In a bout of brilliance or madness, - * ARs beyond a0-a15 exist past the end of the struct. - */ - *childregs = *regs; childregs->areg[1] = usp; - childregs->areg[2] = 0; - - /* When sharing memory with the parent thread, the child - usually starts on a pristine stack, so we have to reset - windowbase, windowstart and wmask. - (Note that such a new thread is required to always create - an initial call4 frame) - The exception is vfork, where the new thread continues to - run on the parent's stack until it calls execve. This could - be a call8 or call12, which requires a legal stack frame - of the previous caller for the overflow handlers to work. - (Note that it's always legal to overflow live registers). - In this case, ensure to spill at least the stack pointer - of that frame. */ - if (clone_flags & CLONE_VM) { - /* check that caller window is live and same stack */ - int len = childregs->wmask & ~0xf; - if (regs->areg[1] == usp && len != 0) { - int callinc = (regs->areg[0] >> 30) & 3; - int caller_ars = XCHAL_NUM_AREGS - callinc * 4; - put_user(regs->areg[caller_ars+1], - (unsigned __user*)(usp - 12)); - } - childregs->wmask = 1; - childregs->windowstart = 1; - childregs->windowbase = 0; + childregs->wmask = 1; /* can't share live windows */ } else { int len = childregs->wmask & ~0xf; memcpy(&childregs->areg[XCHAL_NUM_AREGS - len/4], @@ -263,19 +230,11 @@ int copy_thread(unsigned long clone_flags, unsigned long usp_thread_fn, // FIXME: we need to set THREADPTR in thread_info... if (clone_flags & CLONE_SETTLS) childregs->areg[2] = childregs->areg[6]; + } else { - p->thread.ra = MAKE_RA_FOR_CALL( - (unsigned long)ret_from_kernel_thread, 1); - - /* pass parameters to ret_from_kernel_thread: - * a2 = thread_fn, a3 = thread_fn arg - */ - *((int *)childregs - 1) = thread_fn_arg; - *((int *)childregs - 2) = usp_thread_fn; - - /* Childregs are only used when we're going to userspace - * in which case start_thread will set them up. - */ + /* In kernel space, we start a new thread with a new stack. */ + childregs->wmask = 1; + childregs->areg[1] = tos; } #if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS) @@ -371,5 +330,32 @@ long xtensa_clone(unsigned long clone_flags, unsigned long newsp, void __user *child_tid, long a5, struct pt_regs *regs) { + if (!newsp) + newsp = regs->areg[1]; return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid); } + +/* + * xtensa_execve() executes a new program. + */ + +asmlinkage +long xtensa_execve(const char __user *name, + const char __user *const __user *argv, + const char __user *const __user *envp, + long a3, long a4, long a5, + struct pt_regs *regs) +{ + long error; + struct filename *filename; + + filename = getname(name); + error = PTR_ERR(filename); + if (IS_ERR(filename)) + goto out; + error = do_execve(filename->name, argv, envp, regs); + putname(filename); +out: + return error; +} + diff --git a/trunk/arch/xtensa/kernel/syscall.c b/trunk/arch/xtensa/kernel/syscall.c index 5702065f472a..a5c01e74d5d5 100644 --- a/trunk/arch/xtensa/kernel/syscall.c +++ b/trunk/arch/xtensa/kernel/syscall.c @@ -32,8 +32,10 @@ typedef void (*syscall_t)(void); syscall_t sys_call_table[__NR_syscall_count] /* FIXME __cacheline_aligned */= { [0 ... __NR_syscall_count - 1] = (syscall_t)&sys_ni_syscall, +#undef __SYSCALL #define __SYSCALL(nr,symbol,nargs) [ nr ] = (syscall_t)symbol, -#include +#undef __KERNEL_SYSCALLS__ +#include }; asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) @@ -47,8 +49,7 @@ asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) return (long)ret; } -asmlinkage long xtensa_fadvise64_64(int fd, int advice, - unsigned long long offset, unsigned long long len) +asmlinkage long xtensa_fadvise64_64(int fd, int advice, unsigned long long offset, unsigned long long len) { return sys_fadvise64_64(fd, offset, len, advice); } diff --git a/trunk/arch/xtensa/kernel/xtensa_ksyms.c b/trunk/arch/xtensa/kernel/xtensa_ksyms.c index afe058b24e6e..a8b9f1fd1e17 100644 --- a/trunk/arch/xtensa/kernel/xtensa_ksyms.c +++ b/trunk/arch/xtensa/kernel/xtensa_ksyms.c @@ -43,6 +43,7 @@ EXPORT_SYMBOL(__strncpy_user); EXPORT_SYMBOL(clear_page); EXPORT_SYMBOL(copy_page); +EXPORT_SYMBOL(kernel_thread); EXPORT_SYMBOL(empty_zero_page); /* diff --git a/trunk/block/Kconfig b/trunk/block/Kconfig index a7e40a7c8214..09acf1b39905 100644 --- a/trunk/block/Kconfig +++ b/trunk/block/Kconfig @@ -89,7 +89,7 @@ config BLK_DEV_INTEGRITY config BLK_DEV_THROTTLING bool "Block layer bio throttling support" - depends on BLK_CGROUP=y + depends on BLK_CGROUP=y && EXPERIMENTAL default n ---help--- Block layer bio throttling support. It can be used to limit diff --git a/trunk/block/blk-cgroup.c b/trunk/block/blk-cgroup.c index d0b770391ad4..cafcd7431189 100644 --- a/trunk/block/blk-cgroup.c +++ b/trunk/block/blk-cgroup.c @@ -285,13 +285,6 @@ static void blkg_destroy_all(struct request_queue *q) blkg_destroy(blkg); spin_unlock(&blkcg->lock); } - - /* - * root blkg is destroyed. Just clear the pointer since - * root_rl does not take reference on root blkg. - */ - q->root_blkg = NULL; - q->root_rl.blkg = NULL; } static void blkg_rcu_free(struct rcu_head *rcu_head) @@ -333,9 +326,6 @@ struct request_list *__blk_queue_next_rl(struct request_list *rl, */ if (rl == &q->root_rl) { ent = &q->blkg_list; - /* There are no more block groups, hence no request lists */ - if (list_empty(ent)) - return NULL; } else { blkg = container_of(rl, struct blkcg_gq, rl); ent = &blkg->q_node; diff --git a/trunk/block/blk-core.c b/trunk/block/blk-core.c index 3c95c4d6e31a..a33870b1847b 100644 --- a/trunk/block/blk-core.c +++ b/trunk/block/blk-core.c @@ -2868,8 +2868,7 @@ static int plug_rq_cmp(void *priv, struct list_head *a, struct list_head *b) struct request *rqa = container_of(a, struct request, queuelist); struct request *rqb = container_of(b, struct request, queuelist); - return !(rqa->q < rqb->q || - (rqa->q == rqb->q && blk_rq_pos(rqa) < blk_rq_pos(rqb))); + return !(rqa->q <= rqb->q); } /* diff --git a/trunk/crypto/cryptd.c b/trunk/crypto/cryptd.c index 7bdd61b867c8..671d4d6d14df 100644 --- a/trunk/crypto/cryptd.c +++ b/trunk/crypto/cryptd.c @@ -137,18 +137,13 @@ static void cryptd_queue_worker(struct work_struct *work) struct crypto_async_request *req, *backlog; cpu_queue = container_of(work, struct cryptd_cpu_queue, work); - /* - * Only handle one request at a time to avoid hogging crypto workqueue. - * preempt_disable/enable is used to prevent being preempted by - * cryptd_enqueue_request(). local_bh_disable/enable is used to prevent - * cryptd_enqueue_request() being accessed from software interrupts. - */ - local_bh_disable(); + /* Only handle one request at a time to avoid hogging crypto + * workqueue. preempt_disable/enable is used to prevent + * being preempted by cryptd_enqueue_request() */ preempt_disable(); backlog = crypto_get_backlog(&cpu_queue->queue); req = crypto_dequeue_request(&cpu_queue->queue); preempt_enable(); - local_bh_enable(); if (!req) return; diff --git a/trunk/drivers/acpi/glue.c b/trunk/drivers/acpi/glue.c index 08373086cd7e..d1a2d74033e9 100644 --- a/trunk/drivers/acpi/glue.c +++ b/trunk/drivers/acpi/glue.c @@ -159,7 +159,6 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle) if (physical_node->node_id >= ACPI_MAX_PHYSICAL_NODE) { retval = -ENOSPC; mutex_unlock(&acpi_dev->physical_node_lock); - kfree(physical_node); goto err; } diff --git a/trunk/drivers/acpi/processor_driver.c b/trunk/drivers/acpi/processor_driver.c index bd4e5dca3ff7..e78c2a52ea46 100644 --- a/trunk/drivers/acpi/processor_driver.c +++ b/trunk/drivers/acpi/processor_driver.c @@ -409,7 +409,6 @@ static void acpi_processor_notify(struct acpi_device *device, u32 event) acpi_bus_generate_proc_event(device, event, 0); acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, 0); - break; default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Unsupported event [0x%x]\n", event)); diff --git a/trunk/drivers/acpi/video.c b/trunk/drivers/acpi/video.c index 0230cb6cbb3a..f94d4c818fc7 100644 --- a/trunk/drivers/acpi/video.c +++ b/trunk/drivers/acpi/video.c @@ -1345,15 +1345,12 @@ static int acpi_video_bus_get_devices(struct acpi_video_bus *video, struct acpi_device *device) { - int status = 0; + int status; struct acpi_device *dev; - /* - * There are systems where video module known to work fine regardless - * of broken _DOD and ignoring returned value here doesn't cause - * any issues later. - */ - acpi_video_device_enumerate(video); + status = acpi_video_device_enumerate(video); + if (status) + return status; list_for_each_entry(dev, &device->children, node) { diff --git a/trunk/drivers/base/Kconfig b/trunk/drivers/base/Kconfig index b34b5cda5ae1..08b4c5209384 100644 --- a/trunk/drivers/base/Kconfig +++ b/trunk/drivers/base/Kconfig @@ -236,7 +236,7 @@ config CMA_SIZE_PERCENTAGE choice prompt "Selected region size" - default CMA_SIZE_SEL_MBYTES + default CMA_SIZE_SEL_ABSOLUTE config CMA_SIZE_SEL_MBYTES bool "Use mega bytes value only" diff --git a/trunk/drivers/base/dma-coherent.c b/trunk/drivers/base/dma-coherent.c index bc256b641027..560a7173f810 100644 --- a/trunk/drivers/base/dma-coherent.c +++ b/trunk/drivers/base/dma-coherent.c @@ -191,8 +191,9 @@ EXPORT_SYMBOL(dma_release_from_coherent); * This checks whether the memory was allocated from the per-device * coherent memory pool and if so, maps that memory to the provided vma. * - * Returns 1 if we correctly mapped the memory, or 0 if the caller should - * proceed with mapping memory from generic pools. + * Returns 1 if we correctly mapped the memory, or 0 if + * dma_release_coherent() should proceed with mapping memory from + * generic pools. */ int dma_mmap_from_coherent(struct device *dev, struct vm_area_struct *vma, void *vaddr, size_t size, int *ret) diff --git a/trunk/drivers/base/dma-contiguous.c b/trunk/drivers/base/dma-contiguous.c index 612afcc5a938..9a1469474f55 100644 --- a/trunk/drivers/base/dma-contiguous.c +++ b/trunk/drivers/base/dma-contiguous.c @@ -27,12 +27,15 @@ #include #include #include -#include #include #include #include #include +#ifndef SZ_1M +#define SZ_1M (1 << 20) +#endif + struct cma { unsigned long base_pfn; unsigned long count; diff --git a/trunk/drivers/base/firmware_class.c b/trunk/drivers/base/firmware_class.c index 8945f4e489ed..81541452887b 100644 --- a/trunk/drivers/base/firmware_class.c +++ b/trunk/drivers/base/firmware_class.c @@ -36,6 +36,68 @@ MODULE_AUTHOR("Manuel Estrada Sainz"); MODULE_DESCRIPTION("Multi purpose firmware loading support"); MODULE_LICENSE("GPL"); +static const char *fw_path[] = { + "/lib/firmware/updates/" UTS_RELEASE, + "/lib/firmware/updates", + "/lib/firmware/" UTS_RELEASE, + "/lib/firmware" +}; + +/* Don't inline this: 'struct kstat' is biggish */ +static noinline long fw_file_size(struct file *file) +{ + struct kstat st; + if (vfs_getattr(file->f_path.mnt, file->f_path.dentry, &st)) + return -1; + if (!S_ISREG(st.mode)) + return -1; + if (st.size != (long)st.size) + return -1; + return st.size; +} + +static bool fw_read_file_contents(struct file *file, struct firmware *fw) +{ + long size; + char *buf; + + size = fw_file_size(file); + if (size < 0) + return false; + buf = vmalloc(size); + if (!buf) + return false; + if (kernel_read(file, 0, buf, size) != size) { + vfree(buf); + return false; + } + fw->data = buf; + fw->size = size; + return true; +} + +static bool fw_get_filesystem_firmware(struct firmware *fw, const char *name) +{ + int i; + bool success = false; + char *path = __getname(); + + for (i = 0; i < ARRAY_SIZE(fw_path); i++) { + struct file *file; + snprintf(path, PATH_MAX, "%s/%s", fw_path[i], name); + + file = filp_open(path, O_RDONLY, 0); + if (IS_ERR(file)) + continue; + success = fw_read_file_contents(file, fw); + fput(file); + if (success) + break; + } + __putname(path); + return success; +} + /* Builtin firmware support */ #ifdef CONFIG_FW_LOADER @@ -88,11 +150,6 @@ enum { FW_STATUS_ABORT, }; -enum fw_buf_fmt { - VMALLOC_BUF, /* used in direct loading */ - PAGE_BUF, /* used in loading via userspace */ -}; - static int loading_timeout = 60; /* In seconds */ static inline long firmware_loading_timeout(void) @@ -116,6 +173,8 @@ struct firmware_cache { spinlock_t name_lock; struct list_head fw_names; + wait_queue_head_t wait_queue; + int cnt; struct delayed_work work; struct notifier_block pm_notify; @@ -128,7 +187,6 @@ struct firmware_buf { struct completion completion; struct firmware_cache *fwc; unsigned long status; - enum fw_buf_fmt fmt; void *data; size_t size; struct page **pages; @@ -182,7 +240,6 @@ static struct firmware_buf *__allocate_fw_buf(const char *fw_name, strcpy(buf->fw_id, fw_name); buf->fwc = fwc; init_completion(&buf->completion); - buf->fmt = VMALLOC_BUF; pr_debug("%s: fw-%s buf=%p\n", __func__, fw_name, buf); @@ -250,14 +307,10 @@ static void __fw_free_buf(struct kref *ref) list_del(&buf->list); spin_unlock(&fwc->lock); - - if (buf->fmt == PAGE_BUF) { - vunmap(buf->data); - for (i = 0; i < buf->nr_pages; i++) - __free_page(buf->pages[i]); - kfree(buf->pages); - } else - vfree(buf->data); + vunmap(buf->data); + for (i = 0; i < buf->nr_pages; i++) + __free_page(buf->pages[i]); + kfree(buf->pages); kfree(buf); } @@ -266,69 +319,6 @@ static void fw_free_buf(struct firmware_buf *buf) kref_put(&buf->ref, __fw_free_buf); } -/* direct firmware loading support */ -static const char *fw_path[] = { - "/lib/firmware/updates/" UTS_RELEASE, - "/lib/firmware/updates", - "/lib/firmware/" UTS_RELEASE, - "/lib/firmware" -}; - -/* Don't inline this: 'struct kstat' is biggish */ -static noinline long fw_file_size(struct file *file) -{ - struct kstat st; - if (vfs_getattr(file->f_path.mnt, file->f_path.dentry, &st)) - return -1; - if (!S_ISREG(st.mode)) - return -1; - if (st.size != (long)st.size) - return -1; - return st.size; -} - -static bool fw_read_file_contents(struct file *file, struct firmware_buf *fw_buf) -{ - long size; - char *buf; - - size = fw_file_size(file); - if (size < 0) - return false; - buf = vmalloc(size); - if (!buf) - return false; - if (kernel_read(file, 0, buf, size) != size) { - vfree(buf); - return false; - } - fw_buf->data = buf; - fw_buf->size = size; - return true; -} - -static bool fw_get_filesystem_firmware(struct firmware_buf *buf) -{ - int i; - bool success = false; - char *path = __getname(); - - for (i = 0; i < ARRAY_SIZE(fw_path); i++) { - struct file *file; - snprintf(path, PATH_MAX, "%s/%s", fw_path[i], buf->fw_id); - - file = filp_open(path, O_RDONLY, 0); - if (IS_ERR(file)) - continue; - success = fw_read_file_contents(file, buf); - fput(file); - if (success) - break; - } - __putname(path); - return success; -} - static struct firmware_priv *to_firmware_priv(struct device *dev) { return container_of(dev, struct firmware_priv, dev); @@ -433,21 +423,6 @@ static void firmware_free_data(const struct firmware *fw) #ifndef PAGE_KERNEL_RO #define PAGE_KERNEL_RO PAGE_KERNEL #endif - -/* one pages buffer should be mapped/unmapped only once */ -static int fw_map_pages_buf(struct firmware_buf *buf) -{ - if (buf->fmt != PAGE_BUF) - return 0; - - if (buf->data) - vunmap(buf->data); - buf->data = vmap(buf->pages, buf->nr_pages, 0, PAGE_KERNEL_RO); - if (!buf->data) - return -ENOMEM; - return 0; -} - /** * firmware_loading_store - set value in the 'loading' control file * @dev: device pointer @@ -492,14 +467,6 @@ static ssize_t firmware_loading_store(struct device *dev, if (test_bit(FW_STATUS_LOADING, &fw_buf->status)) { set_bit(FW_STATUS_DONE, &fw_buf->status); clear_bit(FW_STATUS_LOADING, &fw_buf->status); - - /* - * Several loading requests may be pending on - * one same firmware buf, so let all requests - * see the mapped 'buf->data' once the loading - * is completed. - * */ - fw_map_pages_buf(fw_buf); complete_all(&fw_buf->completion); break; } @@ -703,6 +670,15 @@ fw_create_instance(struct firmware *firmware, const char *fw_name, return fw_priv; } +/* one pages buffer is mapped/unmapped only once */ +static int fw_map_pages_buf(struct firmware_buf *buf) +{ + buf->data = vmap(buf->pages, buf->nr_pages, 0, PAGE_KERNEL_RO); + if (!buf->data) + return -ENOMEM; + return 0; +} + /* store the pages buffer info firmware from buf */ static void fw_set_page_data(struct firmware_buf *buf, struct firmware *fw) { @@ -802,6 +778,11 @@ _request_firmware_prepare(const struct firmware **firmware_p, const char *name, return NULL; } + if (fw_get_filesystem_firmware(firmware, name)) { + dev_dbg(device, "firmware: direct-loading firmware %s\n", name); + return NULL; + } + ret = fw_lookup_and_allocate_buf(name, &fw_cache, &buf); if (!ret) fw_priv = fw_create_instance(firmware, name, device, @@ -851,21 +832,6 @@ static int _request_firmware_load(struct firmware_priv *fw_priv, bool uevent, struct device *f_dev = &fw_priv->dev; struct firmware_buf *buf = fw_priv->buf; struct firmware_cache *fwc = &fw_cache; - int direct_load = 0; - - /* try direct loading from fs first */ - if (fw_get_filesystem_firmware(buf)) { - dev_dbg(f_dev->parent, "firmware: direct-loading" - " firmware %s\n", buf->fw_id); - - set_bit(FW_STATUS_DONE, &buf->status); - complete_all(&buf->completion); - direct_load = 1; - goto handle_fw; - } - - /* fall back on userspace loading */ - buf->fmt = PAGE_BUF; dev_set_uevent_suppress(f_dev, true); @@ -904,7 +870,6 @@ static int _request_firmware_load(struct firmware_priv *fw_priv, bool uevent, del_timer_sync(&fw_priv->timeout); -handle_fw: mutex_lock(&fw_lock); if (!buf->size || test_bit(FW_STATUS_ABORT, &buf->status)) retval = -ENOENT; @@ -919,6 +884,9 @@ static int _request_firmware_load(struct firmware_priv *fw_priv, bool uevent, if (!retval && f_dev->parent) fw_add_devm_name(f_dev->parent, buf->fw_id); + if (!retval) + retval = fw_map_pages_buf(buf); + /* * After caching firmware image is started, let it piggyback * on request firmware. @@ -934,9 +902,6 @@ static int _request_firmware_load(struct firmware_priv *fw_priv, bool uevent, fw_priv->buf = NULL; mutex_unlock(&fw_lock); - if (direct_load) - goto err_put_dev; - device_remove_file(f_dev, &dev_attr_loading); err_del_bin_attr: device_remove_bin_file(f_dev, &firmware_attr_data); @@ -1164,8 +1129,6 @@ int uncache_firmware(const char *fw_name) } #ifdef CONFIG_PM_SLEEP -static ASYNC_DOMAIN_EXCLUSIVE(fw_cache_domain); - static struct fw_cache_entry *alloc_fw_cache_entry(const char *name) { struct fw_cache_entry *fce; @@ -1179,18 +1142,6 @@ static struct fw_cache_entry *alloc_fw_cache_entry(const char *name) return fce; } -static int __fw_entry_found(const char *name) -{ - struct firmware_cache *fwc = &fw_cache; - struct fw_cache_entry *fce; - - list_for_each_entry(fce, &fwc->fw_names, list) { - if (!strcmp(fce->name, name)) - return 1; - } - return 0; -} - static int fw_cache_piggyback_on_request(const char *name) { struct firmware_cache *fwc = &fw_cache; @@ -1198,8 +1149,10 @@ static int fw_cache_piggyback_on_request(const char *name) int ret = 0; spin_lock(&fwc->name_lock); - if (__fw_entry_found(name)) - goto found; + list_for_each_entry(fce, &fwc->fw_names, list) { + if (!strcmp(fce->name, name)) + goto found; + } fce = alloc_fw_cache_entry(name); if (fce) { @@ -1232,6 +1185,12 @@ static void __async_dev_cache_fw_image(void *fw_entry, free_fw_cache_entry(fce); } + + spin_lock(&fwc->name_lock); + fwc->cnt--; + spin_unlock(&fwc->name_lock); + + wake_up(&fwc->wait_queue); } /* called with dev->devres_lock held */ @@ -1270,19 +1229,11 @@ static void dev_cache_fw_image(struct device *dev, void *data) list_del(&fce->list); spin_lock(&fwc->name_lock); - /* only one cache entry for one firmware */ - if (!__fw_entry_found(fce->name)) { - list_add(&fce->list, &fwc->fw_names); - } else { - free_fw_cache_entry(fce); - fce = NULL; - } + fwc->cnt++; + list_add(&fce->list, &fwc->fw_names); spin_unlock(&fwc->name_lock); - if (fce) - async_schedule_domain(__async_dev_cache_fw_image, - (void *)fce, - &fw_cache_domain); + async_schedule(__async_dev_cache_fw_image, (void *)fce); } } @@ -1324,9 +1275,6 @@ static void device_cache_fw_images(void) pr_debug("%s\n", __func__); - /* cancel uncache work */ - cancel_delayed_work_sync(&fwc->work); - /* * use small loading timeout for caching devices' firmware * because all these firmware images have been loaded @@ -1344,7 +1292,21 @@ static void device_cache_fw_images(void) mutex_unlock(&fw_lock); /* wait for completion of caching firmware for all devices */ - async_synchronize_full_domain(&fw_cache_domain); + spin_lock(&fwc->name_lock); + for (;;) { + prepare_to_wait(&fwc->wait_queue, &wait, + TASK_UNINTERRUPTIBLE); + if (!fwc->cnt) + break; + + spin_unlock(&fwc->name_lock); + + schedule(); + + spin_lock(&fwc->name_lock); + } + spin_unlock(&fwc->name_lock); + finish_wait(&fwc->wait_queue, &wait); loading_timeout = old_timeout; } @@ -1432,7 +1394,9 @@ static void __init fw_cache_init(void) #ifdef CONFIG_PM_SLEEP spin_lock_init(&fw_cache.name_lock); INIT_LIST_HEAD(&fw_cache.fw_names); + fw_cache.cnt = 0; + init_waitqueue_head(&fw_cache.wait_queue); INIT_DELAYED_WORK(&fw_cache.work, device_uncache_fw_images_work); diff --git a/trunk/drivers/base/platform.c b/trunk/drivers/base/platform.c index 72c776f2a1f5..8727e9c5eea4 100644 --- a/trunk/drivers/base/platform.c +++ b/trunk/drivers/base/platform.c @@ -83,16 +83,9 @@ EXPORT_SYMBOL_GPL(platform_get_resource); */ int platform_get_irq(struct platform_device *dev, unsigned int num) { -#ifdef CONFIG_SPARC - /* sparc does not have irqs represented as IORESOURCE_IRQ resources */ - if (!dev || num >= dev->archdata.num_irqs) - return -ENXIO; - return dev->archdata.irqs[num]; -#else struct resource *r = platform_get_resource(dev, IORESOURCE_IRQ, num); return r ? r->start : -ENXIO; -#endif } EXPORT_SYMBOL_GPL(platform_get_irq); diff --git a/trunk/drivers/base/power/domain.c b/trunk/drivers/base/power/domain.c index 96b71b6536d6..c22b869245d9 100644 --- a/trunk/drivers/base/power/domain.c +++ b/trunk/drivers/base/power/domain.c @@ -1862,7 +1862,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state) cpuidle_drv = cpuidle_driver_ref(); if (!cpuidle_drv) { ret = -ENODEV; - goto err_drv; + goto out; } if (cpuidle_drv->state_count <= state) { ret = -EINVAL; @@ -1884,9 +1884,6 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state) err: cpuidle_driver_unref(); - - err_drv: - kfree(cpu_data); goto out; } diff --git a/trunk/drivers/base/regmap/Kconfig b/trunk/drivers/base/regmap/Kconfig index f0d30543fcce..6be390bd8bd1 100644 --- a/trunk/drivers/base/regmap/Kconfig +++ b/trunk/drivers/base/regmap/Kconfig @@ -3,7 +3,7 @@ # subsystems should select the appropriate symbols. config REGMAP - default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_MMIO || REGMAP_IRQ) + default y if (REGMAP_I2C || REGMAP_SPI) select LZO_COMPRESS select LZO_DECOMPRESS select IRQ_DOMAIN if REGMAP_IRQ diff --git a/trunk/drivers/bcma/main.c b/trunk/drivers/bcma/main.c index d865470bc951..432aeeedfd5e 100644 --- a/trunk/drivers/bcma/main.c +++ b/trunk/drivers/bcma/main.c @@ -158,10 +158,9 @@ static int bcma_register_cores(struct bcma_bus *bus) static void bcma_unregister_cores(struct bcma_bus *bus) { - struct bcma_device *core, *tmp; + struct bcma_device *core; - list_for_each_entry_safe(core, tmp, &bus->cores, list) { - list_del(&core->list); + list_for_each_entry(core, &bus->cores, list) { if (core->dev_registered) device_unregister(&core->dev); } diff --git a/trunk/drivers/block/Kconfig b/trunk/drivers/block/Kconfig index 824e09c4d0d7..f529407db93f 100644 --- a/trunk/drivers/block/Kconfig +++ b/trunk/drivers/block/Kconfig @@ -131,7 +131,6 @@ config BLK_CPQ_DA config BLK_CPQ_CISS_DA tristate "Compaq Smart Array 5xxx support" depends on PCI - select CHECK_SIGNATURE help This is the driver for Compaq Smart Array 5xxx controllers. Everyone using these boards should say Y here. @@ -167,8 +166,8 @@ config BLK_DEV_DAC960 module will be called DAC960. config BLK_DEV_UMEM - tristate "Micro Memory MM5415 Battery Backed RAM support" - depends on PCI + tristate "Micro Memory MM5415 Battery Backed RAM support (EXPERIMENTAL)" + depends on PCI && EXPERIMENTAL ---help--- Saying Y here will include support for the MM5415 family of battery backed (Non-volatile) RAM cards. @@ -431,8 +430,8 @@ config CDROM_PKTCDVD_BUFFERS a disc is opened for writing. config CDROM_PKTCDVD_WCACHE - bool "Enable write caching" - depends on CDROM_PKTCDVD + bool "Enable write caching (EXPERIMENTAL)" + depends on CDROM_PKTCDVD && EXPERIMENTAL help If enabled, write caching will be set for the CD-R/W device. For now this option is dangerous unless the CD-RW media is known good, as we @@ -509,8 +508,8 @@ config XEN_BLKDEV_BACKEND config VIRTIO_BLK - tristate "Virtio block driver" - depends on VIRTIO + tristate "Virtio block driver (EXPERIMENTAL)" + depends on EXPERIMENTAL && VIRTIO ---help--- This is the virtual block driver for virtio. It can be used with lguest or QEMU based VMMs (like KVM or Xen). Say Y or M. @@ -529,7 +528,7 @@ config BLK_DEV_HD config BLK_DEV_RBD tristate "Rados block device (RBD)" - depends on INET && BLOCK + depends on INET && EXPERIMENTAL && BLOCK select CEPH_LIB select LIBCRC32C select CRYPTO_AES diff --git a/trunk/drivers/block/cciss.c b/trunk/drivers/block/cciss.c index ca83f96756ad..b0f553b26d0f 100644 --- a/trunk/drivers/block/cciss.c +++ b/trunk/drivers/block/cciss.c @@ -5205,6 +5205,7 @@ static void cciss_shutdown(struct pci_dev *pdev) return; } /* write all data in the battery backed cache to disk */ + memset(flush_buf, 0, 4); return_code = sendcmd_withirq(h, CCISS_CACHE_FLUSH, flush_buf, 4, 0, CTLR_LUNID, TYPE_CMD); kfree(flush_buf); diff --git a/trunk/drivers/block/floppy.c b/trunk/drivers/block/floppy.c index 1c49d7173966..17c675c52295 100644 --- a/trunk/drivers/block/floppy.c +++ b/trunk/drivers/block/floppy.c @@ -4109,19 +4109,12 @@ static struct platform_driver floppy_driver = { static struct platform_device floppy_device[N_DRIVE]; -static bool floppy_available(int drive) -{ - if (!(allowed_drive_mask & (1 << drive))) - return false; - if (fdc_state[FDC(drive)].version == FDC_NONE) - return false; - return true; -} - static struct kobject *floppy_find(dev_t dev, int *part, void *data) { int drive = (*part & 3) | ((*part & 0x80) >> 5); - if (drive >= N_DRIVE || !floppy_available(drive)) + if (drive >= N_DRIVE || + !(allowed_drive_mask & (1 << drive)) || + fdc_state[FDC(drive)].version == FDC_NONE) return NULL; if (((*part >> 2) & 0x1f) >= ARRAY_SIZE(floppy_type)) return NULL; @@ -4131,7 +4124,8 @@ static struct kobject *floppy_find(dev_t dev, int *part, void *data) static int __init do_floppy_init(void) { - int i, unit, drive, err; + int i, unit, drive; + int err, dr; set_debugt(); interruptjiffies = resultjiffies = jiffies; @@ -4143,32 +4137,34 @@ static int __init do_floppy_init(void) raw_cmd = NULL; - floppy_wq = alloc_ordered_workqueue("floppy", 0); - if (!floppy_wq) - return -ENOMEM; - - for (drive = 0; drive < N_DRIVE; drive++) { - disks[drive] = alloc_disk(1); - if (!disks[drive]) { + for (dr = 0; dr < N_DRIVE; dr++) { + disks[dr] = alloc_disk(1); + if (!disks[dr]) { err = -ENOMEM; goto out_put_disk; } - disks[drive]->queue = blk_init_queue(do_fd_request, &floppy_lock); - if (!disks[drive]->queue) { + floppy_wq = alloc_ordered_workqueue("floppy", 0); + if (!floppy_wq) { err = -ENOMEM; goto out_put_disk; } - blk_queue_max_hw_sectors(disks[drive]->queue, 64); - disks[drive]->major = FLOPPY_MAJOR; - disks[drive]->first_minor = TOMINOR(drive); - disks[drive]->fops = &floppy_fops; - sprintf(disks[drive]->disk_name, "fd%d", drive); + disks[dr]->queue = blk_init_queue(do_fd_request, &floppy_lock); + if (!disks[dr]->queue) { + err = -ENOMEM; + goto out_destroy_workq; + } + + blk_queue_max_hw_sectors(disks[dr]->queue, 64); + disks[dr]->major = FLOPPY_MAJOR; + disks[dr]->first_minor = TOMINOR(dr); + disks[dr]->fops = &floppy_fops; + sprintf(disks[dr]->disk_name, "fd%d", dr); - init_timer(&motor_off_timer[drive]); - motor_off_timer[drive].data = drive; - motor_off_timer[drive].function = motor_off_callback; + init_timer(&motor_off_timer[dr]); + motor_off_timer[dr].data = dr; + motor_off_timer[dr].function = motor_off_callback; } err = register_blkdev(FLOPPY_MAJOR, "fd"); @@ -4286,7 +4282,9 @@ static int __init do_floppy_init(void) } for (drive = 0; drive < N_DRIVE; drive++) { - if (!floppy_available(drive)) + if (!(allowed_drive_mask & (1 << drive))) + continue; + if (fdc_state[FDC(drive)].version == FDC_NONE) continue; floppy_device[drive].name = floppy_device_name; @@ -4295,7 +4293,7 @@ static int __init do_floppy_init(void) err = platform_device_register(&floppy_device[drive]); if (err) - goto out_remove_drives; + goto out_release_dma; err = device_create_file(&floppy_device[drive].dev, &dev_attr_cmos); @@ -4313,34 +4311,29 @@ static int __init do_floppy_init(void) out_unreg_platform_dev: platform_device_unregister(&floppy_device[drive]); -out_remove_drives: - while (drive--) { - if (floppy_available(drive)) { - del_gendisk(disks[drive]); - device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos); - platform_device_unregister(&floppy_device[drive]); - } - } out_release_dma: if (atomic_read(&usage_count)) floppy_release_irq_and_dma(); out_unreg_region: blk_unregister_region(MKDEV(FLOPPY_MAJOR, 0), 256); platform_driver_unregister(&floppy_driver); +out_destroy_workq: + destroy_workqueue(floppy_wq); out_unreg_blkdev: unregister_blkdev(FLOPPY_MAJOR, "fd"); out_put_disk: - for (drive = 0; drive < N_DRIVE; drive++) { - if (!disks[drive]) - break; - if (disks[drive]->queue) { - del_timer_sync(&motor_off_timer[drive]); - blk_cleanup_queue(disks[drive]->queue); - disks[drive]->queue = NULL; + while (dr--) { + del_timer_sync(&motor_off_timer[dr]); + if (disks[dr]->queue) { + blk_cleanup_queue(disks[dr]->queue); + /* + * put_disk() is not paired with add_disk() and + * will put queue reference one extra time. fix it. + */ + disks[dr]->queue = NULL; } - put_disk(disks[drive]); + put_disk(disks[dr]); } - destroy_workqueue(floppy_wq); return err; } @@ -4558,7 +4551,8 @@ static void __exit floppy_module_exit(void) for (drive = 0; drive < N_DRIVE; drive++) { del_timer_sync(&motor_off_timer[drive]); - if (floppy_available(drive)) { + if ((allowed_drive_mask & (1 << drive)) && + fdc_state[FDC(drive)].version != FDC_NONE) { del_gendisk(disks[drive]); device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos); platform_device_unregister(&floppy_device[drive]); diff --git a/trunk/drivers/block/loop.c b/trunk/drivers/block/loop.c index 54046e51160a..e9d594fd12cb 100644 --- a/trunk/drivers/block/loop.c +++ b/trunk/drivers/block/loop.c @@ -976,21 +976,8 @@ static int loop_clr_fd(struct loop_device *lo) if (lo->lo_state != Lo_bound) return -ENXIO; - /* - * If we've explicitly asked to tear down the loop device, - * and it has an elevated reference count, set it for auto-teardown when - * the last reference goes away. This stops $!~#$@ udev from - * preventing teardown because it decided that it needs to run blkid on - * the loopback device whenever they appear. xfstests is notorious for - * failing tests because blkid via udev races with a losetup - * /do something like mkfs/losetup -d causing the losetup -d - * command to fail with EBUSY. - */ - if (lo->lo_refcnt > 1) { - lo->lo_flags |= LO_FLAGS_AUTOCLEAR; - mutex_unlock(&lo->lo_ctl_mutex); - return 0; - } + if (lo->lo_refcnt > 1) /* we needed one fd for the ioctl */ + return -EBUSY; if (filp == NULL) return -EINVAL; diff --git a/trunk/drivers/block/mtip32xx/mtip32xx.c b/trunk/drivers/block/mtip32xx/mtip32xx.c index adc6f36564cf..f946d31d6917 100644 --- a/trunk/drivers/block/mtip32xx/mtip32xx.c +++ b/trunk/drivers/block/mtip32xx/mtip32xx.c @@ -2035,9 +2035,8 @@ static unsigned int implicit_sector(unsigned char command, } return rv; } -static void mtip_set_timeout(struct driver_data *dd, - struct host_to_dev_fis *fis, - unsigned int *timeout, u8 erasemode) + +static void mtip_set_timeout(struct host_to_dev_fis *fis, unsigned int *timeout) { switch (fis->command) { case ATA_CMD_DOWNLOAD_MICRO: @@ -2045,10 +2044,7 @@ static void mtip_set_timeout(struct driver_data *dd, break; case ATA_CMD_SEC_ERASE_UNIT: case 0xFC: - if (erasemode) - *timeout = ((*(dd->port->identify + 90) * 2) * 60000); - else - *timeout = ((*(dd->port->identify + 89) * 2) * 60000); + *timeout = 240000; /* 4 minutes */ break; case ATA_CMD_STANDBYNOW1: *timeout = 120000; /* 2 minutes */ @@ -2091,7 +2087,6 @@ static int exec_drive_taskfile(struct driver_data *dd, unsigned int transfer_size; unsigned long task_file_data; int intotal = outtotal + req_task->out_size; - int erasemode = 0; taskout = req_task->out_size; taskin = req_task->in_size; @@ -2217,13 +2212,7 @@ static int exec_drive_taskfile(struct driver_data *dd, fis.lba_hi, fis.device); - /* check for erase mode support during secure erase.*/ - if ((fis.command == ATA_CMD_SEC_ERASE_UNIT) - && (outbuf[0] & MTIP_SEC_ERASE_MODE)) { - erasemode = 1; - } - - mtip_set_timeout(dd, &fis, &timeout, erasemode); + mtip_set_timeout(&fis, &timeout); /* Determine the correct transfer size.*/ if (force_single_sector) diff --git a/trunk/drivers/block/mtip32xx/mtip32xx.h b/trunk/drivers/block/mtip32xx/mtip32xx.h index 5f4a917bd8bb..18627a1d04c5 100644 --- a/trunk/drivers/block/mtip32xx/mtip32xx.h +++ b/trunk/drivers/block/mtip32xx/mtip32xx.h @@ -33,9 +33,6 @@ /* offset of Device Control register in PCIe extended capabilites space */ #define PCIE_CONFIG_EXT_DEVICE_CONTROL_OFFSET 0x48 -/* check for erase mode support during secure erase */ -#define MTIP_SEC_ERASE_MODE 0x3 - /* # of times to retry timed out/failed IOs */ #define MTIP_MAX_RETRIES 2 diff --git a/trunk/drivers/block/xen-blkback/common.h b/trunk/drivers/block/xen-blkback/common.h index 9a54623e52d7..9ad3b5ec1dc1 100644 --- a/trunk/drivers/block/xen-blkback/common.h +++ b/trunk/drivers/block/xen-blkback/common.h @@ -158,8 +158,8 @@ struct xen_vbd { struct block_device *bdev; /* Cached size parameter. */ sector_t size; - unsigned int flush_support:1; - unsigned int discard_secure:1; + bool flush_support; + bool discard_secure; }; struct backend_info; diff --git a/trunk/drivers/block/xen-blkback/xenbus.c b/trunk/drivers/block/xen-blkback/xenbus.c index f58434c2617c..4f66171c6683 100644 --- a/trunk/drivers/block/xen-blkback/xenbus.c +++ b/trunk/drivers/block/xen-blkback/xenbus.c @@ -105,10 +105,11 @@ static struct xen_blkif *xen_blkif_alloc(domid_t domid) { struct xen_blkif *blkif; - blkif = kmem_cache_zalloc(xen_blkif_cachep, GFP_KERNEL); + blkif = kmem_cache_alloc(xen_blkif_cachep, GFP_KERNEL); if (!blkif) return ERR_PTR(-ENOMEM); + memset(blkif, 0, sizeof(*blkif)); blkif->domid = domid; spin_lock_init(&blkif->blk_ring_lock); atomic_set(&blkif->refcnt, 1); @@ -195,7 +196,7 @@ static void xen_blkif_disconnect(struct xen_blkif *blkif) } } -static void xen_blkif_free(struct xen_blkif *blkif) +void xen_blkif_free(struct xen_blkif *blkif) { if (!atomic_dec_and_test(&blkif->refcnt)) BUG(); @@ -256,7 +257,7 @@ static struct attribute_group xen_vbdstat_group = { VBD_SHOW(physical_device, "%x:%x\n", be->major, be->minor); VBD_SHOW(mode, "%s\n", be->mode); -static int xenvbd_sysfs_addif(struct xenbus_device *dev) +int xenvbd_sysfs_addif(struct xenbus_device *dev) { int error; @@ -280,7 +281,7 @@ fail1: device_remove_file(&dev->dev, &dev_attr_physical_device); return error; } -static void xenvbd_sysfs_delif(struct xenbus_device *dev) +void xenvbd_sysfs_delif(struct xenbus_device *dev) { sysfs_remove_group(&dev->dev.kobj, &xen_vbdstat_group); device_remove_file(&dev->dev, &dev_attr_mode); diff --git a/trunk/drivers/char/sonypi.c b/trunk/drivers/char/sonypi.c index 9b4f0116ff21..320debbe32fa 100644 --- a/trunk/drivers/char/sonypi.c +++ b/trunk/drivers/char/sonypi.c @@ -1456,7 +1456,7 @@ static int __devexit sonypi_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_PM static int old_camera_power; static int sonypi_suspend(struct device *dev) diff --git a/trunk/drivers/clk/Kconfig b/trunk/drivers/clk/Kconfig index 823f62d900ba..bace9e98f75d 100644 --- a/trunk/drivers/clk/Kconfig +++ b/trunk/drivers/clk/Kconfig @@ -42,12 +42,10 @@ config COMMON_CLK_WM831X config COMMON_CLK_VERSATILE bool "Clock driver for ARM Reference designs" - depends on ARCH_INTEGRATOR || ARCH_REALVIEW || ARCH_VEXPRESS + depends on ARCH_INTEGRATOR || ARCH_REALVIEW ---help--- - Supports clocking on ARM Reference designs: - - Integrator/AP and Integrator/CP - - RealView PB1176, EB, PB11MP and PBX - - Versatile Express + Supports clocking on ARM Reference designs Integrator/AP, + Integrator/CP, RealView PB1176, EB, PB11MP and PBX. config COMMON_CLK_MAX77686 tristate "Clock driver for Maxim 77686 MFD" @@ -55,12 +53,4 @@ config COMMON_CLK_MAX77686 ---help--- This driver supports Maxim 77686 crystal oscillator clock. -config CLK_TWL6040 - tristate "External McPDM functional clock from twl6040" - depends on TWL6040_CORE - ---help--- - Enable the external functional clock support on OMAP4+ platforms for - McPDM. McPDM module is using the external bit clock on the McPDM bus - as functional clock. - endmenu diff --git a/trunk/drivers/clk/Makefile b/trunk/drivers/clk/Makefile index 2701235d5757..71a25b91de00 100644 --- a/trunk/drivers/clk/Makefile +++ b/trunk/drivers/clk/Makefile @@ -23,4 +23,3 @@ obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o # Chip specific obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o obj-$(CONFIG_COMMON_CLK_MAX77686) += clk-max77686.o -obj-$(CONFIG_CLK_TWL6040) += clk-twl6040.o diff --git a/trunk/drivers/clk/clk-fixed-rate.c b/trunk/drivers/clk/clk-fixed-rate.c index af78ed6b67ef..f5ec0eebd4d7 100644 --- a/trunk/drivers/clk/clk-fixed-rate.c +++ b/trunk/drivers/clk/clk-fixed-rate.c @@ -97,7 +97,7 @@ void __init of_fixed_clk_setup(struct device_node *node) of_property_read_string(node, "clock-output-names", &clk_name); clk = clk_register_fixed_rate(NULL, clk_name, NULL, CLK_IS_ROOT, rate); - if (!IS_ERR(clk)) + if (clk) of_clk_add_provider(node, of_clk_src_simple_get, clk); } EXPORT_SYMBOL_GPL(of_fixed_clk_setup); diff --git a/trunk/drivers/clk/clk-prima2.c b/trunk/drivers/clk/clk-prima2.c index a203ecccdc4f..517874fa6858 100644 --- a/trunk/drivers/clk/clk-prima2.c +++ b/trunk/drivers/clk/clk-prima2.c @@ -1054,118 +1054,118 @@ void __init sirfsoc_of_clk_init(void) /* These are always available (RTC and 26MHz OSC)*/ clk = clk_register_fixed_rate(NULL, "rtc", NULL, CLK_IS_ROOT, 32768); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register_fixed_rate(NULL, "osc", NULL, CLK_IS_ROOT, 26000000); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_pll1.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_pll2.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_pll3.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_mem.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_sys.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_security.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b8030000.security"); clk = clk_register(NULL, &clk_dsp.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_gps.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "a8010000.gps"); clk = clk_register(NULL, &clk_mf.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_io.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "io"); clk = clk_register(NULL, &clk_cpu.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "cpu"); clk = clk_register(NULL, &clk_uart0.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0050000.uart"); clk = clk_register(NULL, &clk_uart1.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0060000.uart"); clk = clk_register(NULL, &clk_uart2.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0070000.uart"); clk = clk_register(NULL, &clk_tsc.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0110000.tsc"); clk = clk_register(NULL, &clk_i2c0.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00e0000.i2c"); clk = clk_register(NULL, &clk_i2c1.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00f0000.i2c"); clk = clk_register(NULL, &clk_spi0.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00d0000.spi"); clk = clk_register(NULL, &clk_spi1.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0170000.spi"); clk = clk_register(NULL, &clk_pwmc.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0130000.pwm"); clk = clk_register(NULL, &clk_efuse.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0140000.efusesys"); clk = clk_register(NULL, &clk_pulse.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0150000.pulsec"); clk = clk_register(NULL, &clk_dmac0.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00b0000.dma-controller"); clk = clk_register(NULL, &clk_dmac1.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0160000.dma-controller"); clk = clk_register(NULL, &clk_nand.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0030000.nand"); clk = clk_register(NULL, &clk_audio.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0040000.audio"); clk = clk_register(NULL, &clk_usp0.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0080000.usp"); clk = clk_register(NULL, &clk_usp1.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b0090000.usp"); clk = clk_register(NULL, &clk_usp2.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00a0000.usp"); clk = clk_register(NULL, &clk_vip.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00c0000.vip"); clk = clk_register(NULL, &clk_gfx.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "98000000.graphics"); clk = clk_register(NULL, &clk_mm.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "a0000000.multimedia"); clk = clk_register(NULL, &clk_lcd.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "90010000.display"); clk = clk_register(NULL, &clk_vpp.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "90020000.vpp"); clk = clk_register(NULL, &clk_mmc01.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_mmc23.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_mmc45.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &usb_pll_clk_hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk = clk_register(NULL, &clk_usb0.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00e0000.usb"); clk = clk_register(NULL, &clk_usb1.hw); - BUG_ON(IS_ERR(clk)); + BUG_ON(!clk); clk_register_clkdev(clk, NULL, "b00f0000.usb"); } diff --git a/trunk/drivers/clk/clk-twl6040.c b/trunk/drivers/clk/clk-twl6040.c deleted file mode 100644 index f4a3389c3d09..000000000000 --- a/trunk/drivers/clk/clk-twl6040.c +++ /dev/null @@ -1,126 +0,0 @@ -/* -* TWL6040 clock module driver for OMAP4 McPDM functional clock -* -* Copyright (C) 2012 Texas Instruments Inc. -* Peter Ujfalusi -* -* This program is free software; you can redistribute it and/or -* modify it under the terms of the GNU General Public License -* version 2 as published by the Free Software Foundation. -* -* This program is distributed in the hope that it will be useful, but -* WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* General Public License for more details. -* -* You should have received a copy of the GNU General Public License -* along with this program; if not, write to the Free Software -* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -* 02110-1301 USA -* -*/ - -#include -#include -#include -#include -#include -#include - -struct twl6040_clk { - struct twl6040 *twl6040; - struct device *dev; - struct clk_hw mcpdm_fclk; - struct clk *clk; - int enabled; -}; - -static int twl6040_bitclk_is_enabled(struct clk_hw *hw) -{ - struct twl6040_clk *twl6040_clk = container_of(hw, struct twl6040_clk, - mcpdm_fclk); - return twl6040_clk->enabled; -} - -static int twl6040_bitclk_prepare(struct clk_hw *hw) -{ - struct twl6040_clk *twl6040_clk = container_of(hw, struct twl6040_clk, - mcpdm_fclk); - int ret; - - ret = twl6040_power(twl6040_clk->twl6040, 1); - if (!ret) - twl6040_clk->enabled = 1; - - return ret; -} - -static void twl6040_bitclk_unprepare(struct clk_hw *hw) -{ - struct twl6040_clk *twl6040_clk = container_of(hw, struct twl6040_clk, - mcpdm_fclk); - int ret; - - ret = twl6040_power(twl6040_clk->twl6040, 0); - if (!ret) - twl6040_clk->enabled = 0; -} - -static const struct clk_ops twl6040_mcpdm_ops = { - .is_enabled = twl6040_bitclk_is_enabled, - .prepare = twl6040_bitclk_prepare, - .unprepare = twl6040_bitclk_unprepare, -}; - -static struct clk_init_data wm831x_clkout_init = { - .name = "mcpdm_fclk", - .ops = &twl6040_mcpdm_ops, - .flags = CLK_IS_ROOT, -}; - -static int __devinit twl6040_clk_probe(struct platform_device *pdev) -{ - struct twl6040 *twl6040 = dev_get_drvdata(pdev->dev.parent); - struct twl6040_clk *clkdata; - - clkdata = devm_kzalloc(&pdev->dev, sizeof(*clkdata), GFP_KERNEL); - if (!clkdata) - return -ENOMEM; - - clkdata->dev = &pdev->dev; - clkdata->twl6040 = twl6040; - - clkdata->mcpdm_fclk.init = &wm831x_clkout_init; - clkdata->clk = clk_register(&pdev->dev, &clkdata->mcpdm_fclk); - if (!clkdata->clk) - return -EINVAL; - - dev_set_drvdata(&pdev->dev, clkdata); - - return 0; -} - -static int __devexit twl6040_clk_remove(struct platform_device *pdev) -{ - struct twl6040_clk *clkdata = dev_get_drvdata(&pdev->dev); - - clk_unregister(clkdata->clk); - - return 0; -} - -static struct platform_driver twl6040_clk_driver = { - .driver = { - .name = "twl6040-clk", - .owner = THIS_MODULE, - }, - .probe = twl6040_clk_probe, - .remove = __devexit_p(twl6040_clk_remove), -}; - -module_platform_driver(twl6040_clk_driver); - -MODULE_DESCRIPTION("TWL6040 clock driver for McPDM functional clock"); -MODULE_AUTHOR("Peter Ujfalusi "); -MODULE_ALIAS("platform:twl6040-clk"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/clk/clk.c b/trunk/drivers/clk/clk.c index bbe52c4ae7ca..56e4495ebeb1 100644 --- a/trunk/drivers/clk/clk.c +++ b/trunk/drivers/clk/clk.c @@ -261,7 +261,7 @@ inline struct clk_hw *__clk_get_hw(struct clk *clk) inline u8 __clk_get_num_parents(struct clk *clk) { - return !clk ? 0 : clk->num_parents; + return !clk ? -EINVAL : clk->num_parents; } inline struct clk *__clk_get_parent(struct clk *clk) @@ -269,14 +269,14 @@ inline struct clk *__clk_get_parent(struct clk *clk) return !clk ? NULL : clk->parent; } -inline unsigned int __clk_get_enable_count(struct clk *clk) +inline int __clk_get_enable_count(struct clk *clk) { - return !clk ? 0 : clk->enable_count; + return !clk ? -EINVAL : clk->enable_count; } -inline unsigned int __clk_get_prepare_count(struct clk *clk) +inline int __clk_get_prepare_count(struct clk *clk) { - return !clk ? 0 : clk->prepare_count; + return !clk ? -EINVAL : clk->prepare_count; } unsigned long __clk_get_rate(struct clk *clk) @@ -302,15 +302,15 @@ unsigned long __clk_get_rate(struct clk *clk) inline unsigned long __clk_get_flags(struct clk *clk) { - return !clk ? 0 : clk->flags; + return !clk ? -EINVAL : clk->flags; } -bool __clk_is_enabled(struct clk *clk) +int __clk_is_enabled(struct clk *clk) { int ret; if (!clk) - return false; + return -EINVAL; /* * .is_enabled is only mandatory for clocks that gate @@ -323,7 +323,7 @@ bool __clk_is_enabled(struct clk *clk) ret = clk->ops->is_enabled(clk->hw); out: - return !!ret; + return ret; } static struct clk *__clk_lookup_subtree(const char *name, struct clk *clk) @@ -568,7 +568,7 @@ unsigned long __clk_round_rate(struct clk *clk, unsigned long rate) unsigned long parent_rate = 0; if (!clk) - return 0; + return -EINVAL; if (!clk->ops->round_rate) { if (clk->flags & CLK_SET_RATE_PARENT) diff --git a/trunk/drivers/clk/spear/clk-vco-pll.c b/trunk/drivers/clk/spear/clk-vco-pll.c index 1b9b65bca51e..5f1b6badeb15 100644 --- a/trunk/drivers/clk/spear/clk-vco-pll.c +++ b/trunk/drivers/clk/spear/clk-vco-pll.c @@ -147,7 +147,7 @@ static int clk_pll_set_rate(struct clk_hw *hw, unsigned long drate, struct clk_pll *pll = to_clk_pll(hw); struct pll_rate_tbl *rtbl = pll->vco->rtbl; unsigned long flags = 0, val; - int uninitialized_var(i); + int i; clk_pll_round_rate_index(hw, drate, NULL, &i); diff --git a/trunk/drivers/clk/ux500/clk-prcmu.c b/trunk/drivers/clk/ux500/clk-prcmu.c index 04577ca6a308..930cdfeb47ab 100644 --- a/trunk/drivers/clk/ux500/clk-prcmu.c +++ b/trunk/drivers/clk/ux500/clk-prcmu.c @@ -133,40 +133,6 @@ static void clk_prcmu_opp_unprepare(struct clk_hw *hw) hw->init->name); } -static int clk_prcmu_opp_volt_prepare(struct clk_hw *hw) -{ - int err; - struct clk_prcmu *clk = to_clk_prcmu(hw); - - err = prcmu_request_ape_opp_100_voltage(true); - if (err) { - pr_err("clk_prcmu: %s failed to request APE OPP VOLT for %s.\n", - __func__, hw->init->name); - return err; - } - - err = prcmu_request_clock(clk->cg_sel, true); - if (err) - prcmu_request_ape_opp_100_voltage(false); - - return err; -} - -static void clk_prcmu_opp_volt_unprepare(struct clk_hw *hw) -{ - struct clk_prcmu *clk = to_clk_prcmu(hw); - - if (prcmu_request_clock(clk->cg_sel, false)) - goto out_error; - if (prcmu_request_ape_opp_100_voltage(false)) - goto out_error; - return; - -out_error: - pr_err("clk_prcmu: %s failed to disable %s.\n", __func__, - hw->init->name); -} - static struct clk_ops clk_prcmu_scalable_ops = { .prepare = clk_prcmu_prepare, .unprepare = clk_prcmu_unprepare, @@ -201,17 +167,6 @@ static struct clk_ops clk_prcmu_opp_gate_ops = { .recalc_rate = clk_prcmu_recalc_rate, }; -static struct clk_ops clk_prcmu_opp_volt_scalable_ops = { - .prepare = clk_prcmu_opp_volt_prepare, - .unprepare = clk_prcmu_opp_volt_unprepare, - .enable = clk_prcmu_enable, - .disable = clk_prcmu_disable, - .is_enabled = clk_prcmu_is_enabled, - .recalc_rate = clk_prcmu_recalc_rate, - .round_rate = clk_prcmu_round_rate, - .set_rate = clk_prcmu_set_rate, -}; - static struct clk *clk_reg_prcmu(const char *name, const char *parent_name, u8 cg_sel, @@ -295,13 +250,3 @@ struct clk *clk_reg_prcmu_opp_gate(const char *name, return clk_reg_prcmu(name, parent_name, cg_sel, 0, flags, &clk_prcmu_opp_gate_ops); } - -struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long rate, - unsigned long flags) -{ - return clk_reg_prcmu(name, parent_name, cg_sel, rate, flags, - &clk_prcmu_opp_volt_scalable_ops); -} diff --git a/trunk/drivers/clk/ux500/clk.h b/trunk/drivers/clk/ux500/clk.h index f36eeedca493..836d7d16751e 100644 --- a/trunk/drivers/clk/ux500/clk.h +++ b/trunk/drivers/clk/ux500/clk.h @@ -45,10 +45,4 @@ struct clk *clk_reg_prcmu_opp_gate(const char *name, u8 cg_sel, unsigned long flags); -struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name, - const char *parent_name, - u8 cg_sel, - unsigned long rate, - unsigned long flags); - #endif /* __UX500_CLK_H */ diff --git a/trunk/drivers/clk/ux500/u8500_clk.c b/trunk/drivers/clk/ux500/u8500_clk.c index 7bebf1f62c65..ca4a25ed844c 100644 --- a/trunk/drivers/clk/ux500/u8500_clk.c +++ b/trunk/drivers/clk/ux500/u8500_clk.c @@ -170,11 +170,10 @@ void u8500_clk_init(void) clk_register_clkdev(clk, NULL, "mtu0"); clk_register_clkdev(clk, NULL, "mtu1"); - clk = clk_reg_prcmu_opp_volt_scalable("sdmmcclk", NULL, PRCMU_SDMMCCLK, - 100000000, - CLK_IS_ROOT|CLK_SET_RATE_GATE); + clk = clk_reg_prcmu_gate("sdmmcclk", NULL, PRCMU_SDMMCCLK, CLK_IS_ROOT); clk_register_clkdev(clk, NULL, "sdmmc"); + clk = clk_reg_prcmu_scalable("dsi_pll", "hdmiclk", PRCMU_PLLDSI, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsihs2", "mcde"); diff --git a/trunk/drivers/clk/versatile/Makefile b/trunk/drivers/clk/versatile/Makefile index c776053e5bb4..c0a0f6478798 100644 --- a/trunk/drivers/clk/versatile/Makefile +++ b/trunk/drivers/clk/versatile/Makefile @@ -2,5 +2,3 @@ obj-$(CONFIG_ICST) += clk-icst.o obj-$(CONFIG_ARCH_INTEGRATOR) += clk-integrator.o obj-$(CONFIG_ARCH_REALVIEW) += clk-realview.o -obj-$(CONFIG_ARCH_VEXPRESS) += clk-vexpress.o -obj-$(CONFIG_VEXPRESS_CONFIG) += clk-vexpress-osc.o diff --git a/trunk/drivers/clk/versatile/clk-vexpress-osc.c b/trunk/drivers/clk/versatile/clk-vexpress-osc.c deleted file mode 100644 index dcb6ae0a0425..000000000000 --- a/trunk/drivers/clk/versatile/clk-vexpress-osc.c +++ /dev/null @@ -1,146 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Copyright (C) 2012 ARM Limited - */ - -#define pr_fmt(fmt) "vexpress-osc: " fmt - -#include -#include -#include -#include -#include -#include -#include - -struct vexpress_osc { - struct vexpress_config_func *func; - struct clk_hw hw; - unsigned long rate_min; - unsigned long rate_max; -}; - -#define to_vexpress_osc(osc) container_of(osc, struct vexpress_osc, hw) - -static unsigned long vexpress_osc_recalc_rate(struct clk_hw *hw, - unsigned long parent_rate) -{ - struct vexpress_osc *osc = to_vexpress_osc(hw); - u32 rate; - - vexpress_config_read(osc->func, 0, &rate); - - return rate; -} - -static long vexpress_osc_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) -{ - struct vexpress_osc *osc = to_vexpress_osc(hw); - - if (WARN_ON(osc->rate_min && rate < osc->rate_min)) - rate = osc->rate_min; - - if (WARN_ON(osc->rate_max && rate > osc->rate_max)) - rate = osc->rate_max; - - return rate; -} - -static int vexpress_osc_set_rate(struct clk_hw *hw, unsigned long rate, - unsigned long parent_rate) -{ - struct vexpress_osc *osc = to_vexpress_osc(hw); - - return vexpress_config_write(osc->func, 0, rate); -} - -static struct clk_ops vexpress_osc_ops = { - .recalc_rate = vexpress_osc_recalc_rate, - .round_rate = vexpress_osc_round_rate, - .set_rate = vexpress_osc_set_rate, -}; - - -struct clk * __init vexpress_osc_setup(struct device *dev) -{ - struct clk_init_data init; - struct vexpress_osc *osc = kzalloc(sizeof(*osc), GFP_KERNEL); - - if (!osc) - return NULL; - - osc->func = vexpress_config_func_get_by_dev(dev); - if (!osc->func) { - kfree(osc); - return NULL; - } - - init.name = dev_name(dev); - init.ops = &vexpress_osc_ops; - init.flags = CLK_IS_ROOT; - init.num_parents = 0; - osc->hw.init = &init; - - return clk_register(NULL, &osc->hw); -} - -void __init vexpress_osc_of_setup(struct device_node *node) -{ - struct clk_init_data init; - struct vexpress_osc *osc; - struct clk *clk; - u32 range[2]; - - osc = kzalloc(sizeof(*osc), GFP_KERNEL); - if (!osc) - goto error; - - osc->func = vexpress_config_func_get_by_node(node); - if (!osc->func) { - pr_err("Failed to obtain config func for node '%s'!\n", - node->name); - goto error; - } - - if (of_property_read_u32_array(node, "freq-range", range, - ARRAY_SIZE(range)) == 0) { - osc->rate_min = range[0]; - osc->rate_max = range[1]; - } - - of_property_read_string(node, "clock-output-names", &init.name); - if (!init.name) - init.name = node->name; - - init.ops = &vexpress_osc_ops; - init.flags = CLK_IS_ROOT; - init.num_parents = 0; - - osc->hw.init = &init; - - clk = clk_register(NULL, &osc->hw); - if (IS_ERR(clk)) { - pr_err("Failed to register clock '%s'!\n", init.name); - goto error; - } - - of_clk_add_provider(node, of_clk_src_simple_get, clk); - - pr_debug("Registered clock '%s'\n", init.name); - - return; - -error: - if (osc->func) - vexpress_config_func_put(osc->func); - kfree(osc); -} diff --git a/trunk/drivers/clk/versatile/clk-vexpress.c b/trunk/drivers/clk/versatile/clk-vexpress.c deleted file mode 100644 index c742ac7c60bb..000000000000 --- a/trunk/drivers/clk/versatile/clk-vexpress.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Copyright (C) 2012 ARM Limited - */ - -#include -#include -#include -#include -#include -#include - -#include - -static struct clk *vexpress_sp810_timerclken[4]; -static DEFINE_SPINLOCK(vexpress_sp810_lock); - -static void __init vexpress_sp810_init(void __iomem *base) -{ - int i; - - if (WARN_ON(!base)) - return; - - for (i = 0; i < ARRAY_SIZE(vexpress_sp810_timerclken); i++) { - char name[12]; - const char *parents[] = { - "v2m:refclk32khz", /* REFCLK */ - "v2m:refclk1mhz" /* TIMCLK */ - }; - - snprintf(name, ARRAY_SIZE(name), "timerclken%d", i); - - vexpress_sp810_timerclken[i] = clk_register_mux(NULL, name, - parents, 2, 0, base + SCCTRL, - SCCTRL_TIMERENnSEL_SHIFT(i), 1, - 0, &vexpress_sp810_lock); - - if (WARN_ON(IS_ERR(vexpress_sp810_timerclken[i]))) - break; - } -} - - -static const char * const vexpress_clk_24mhz_periphs[] __initconst = { - "mb:uart0", "mb:uart1", "mb:uart2", "mb:uart3", - "mb:mmci", "mb:kmi0", "mb:kmi1" -}; - -void __init vexpress_clk_init(void __iomem *sp810_base) -{ - struct clk *clk; - int i; - - clk = clk_register_fixed_rate(NULL, "dummy_apb_pclk", NULL, - CLK_IS_ROOT, 0); - WARN_ON(clk_register_clkdev(clk, "apb_pclk", NULL)); - - clk = clk_register_fixed_rate(NULL, "v2m:clk_24mhz", NULL, - CLK_IS_ROOT, 24000000); - for (i = 0; i < ARRAY_SIZE(vexpress_clk_24mhz_periphs); i++) - WARN_ON(clk_register_clkdev(clk, NULL, - vexpress_clk_24mhz_periphs[i])); - - clk = clk_register_fixed_rate(NULL, "v2m:refclk32khz", NULL, - CLK_IS_ROOT, 32768); - WARN_ON(clk_register_clkdev(clk, NULL, "v2m:wdt")); - - clk = clk_register_fixed_rate(NULL, "v2m:refclk1mhz", NULL, - CLK_IS_ROOT, 1000000); - - vexpress_sp810_init(sp810_base); - - for (i = 0; i < ARRAY_SIZE(vexpress_sp810_timerclken); i++) - WARN_ON(clk_set_parent(vexpress_sp810_timerclken[i], clk)); - - WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[0], - "v2m-timer0", "sp804")); - WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[1], - "v2m-timer1", "sp804")); -} - -#if defined(CONFIG_OF) - -struct clk *vexpress_sp810_of_get(struct of_phandle_args *clkspec, void *data) -{ - if (WARN_ON(clkspec->args_count != 1 || clkspec->args[0] > - ARRAY_SIZE(vexpress_sp810_timerclken))) - return NULL; - - return vexpress_sp810_timerclken[clkspec->args[0]]; -} - -static const __initconst struct of_device_id vexpress_fixed_clk_match[] = { - { .compatible = "fixed-clock", .data = of_fixed_clk_setup, }, - { .compatible = "arm,vexpress-osc", .data = vexpress_osc_of_setup, }, - {} -}; - -void __init vexpress_clk_of_init(void) -{ - struct device_node *node; - struct clk *clk; - struct clk *refclk, *timclk; - - of_clk_init(vexpress_fixed_clk_match); - - node = of_find_compatible_node(NULL, NULL, "arm,sp810"); - vexpress_sp810_init(of_iomap(node, 0)); - of_clk_add_provider(node, vexpress_sp810_of_get, NULL); - - /* Select "better" (faster) parent for SP804 timers */ - refclk = of_clk_get_by_name(node, "refclk"); - timclk = of_clk_get_by_name(node, "timclk"); - if (!WARN_ON(IS_ERR(refclk) || IS_ERR(timclk))) { - int i = 0; - - if (clk_get_rate(refclk) > clk_get_rate(timclk)) - clk = refclk; - else - clk = timclk; - - for (i = 0; i < ARRAY_SIZE(vexpress_sp810_timerclken); i++) - WARN_ON(clk_set_parent(vexpress_sp810_timerclken[i], - clk)); - } - - WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[0], - "v2m-timer0", "sp804")); - WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[1], - "v2m-timer1", "sp804")); -} - -#endif diff --git a/trunk/drivers/cpufreq/cpufreq_stats.c b/trunk/drivers/cpufreq/cpufreq_stats.c index 399831690fed..b40ee1403be9 100644 --- a/trunk/drivers/cpufreq/cpufreq_stats.c +++ b/trunk/drivers/cpufreq/cpufreq_stats.c @@ -328,7 +328,6 @@ static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb, cpufreq_update_policy(cpu); break; case CPU_DOWN_PREPARE: - case CPU_DOWN_PREPARE_FROZEN: cpufreq_stats_free_sysfs(cpu); break; case CPU_DEAD: diff --git a/trunk/drivers/cpufreq/powernow-k8.c b/trunk/drivers/cpufreq/powernow-k8.c index e3ebb4fa2c3e..129e80bfff22 100644 --- a/trunk/drivers/cpufreq/powernow-k8.c +++ b/trunk/drivers/cpufreq/powernow-k8.c @@ -5,7 +5,7 @@ * http://www.gnu.org/licenses/gpl.html * * Maintainer: - * Andreas Herrmann + * Andreas Herrmann * * Based on the powernow-k7.c module written by Dave Jones. * (C) 2003 Dave Jones on behalf of SuSE Labs @@ -1052,7 +1052,14 @@ static int powernowk8_target(struct cpufreq_policy *pol, struct powernowk8_target_arg pta = { .pol = pol, .targfreq = targfreq, .relation = relation }; - return work_on_cpu(pol->cpu, powernowk8_target_fn, &pta); + /* + * Must run on @pol->cpu. cpufreq core is responsible for ensuring + * that we're bound to the current CPU and pol->cpu stays online. + */ + if (smp_processor_id() == pol->cpu) + return powernowk8_target_fn(&pta); + else + return work_on_cpu(pol->cpu, powernowk8_target_fn, &pta); } /* Driver entry point to verify the policy and range of frequencies */ diff --git a/trunk/drivers/dma/Kconfig b/trunk/drivers/dma/Kconfig index d4c12180c654..677cd6e4e1a1 100644 --- a/trunk/drivers/dma/Kconfig +++ b/trunk/drivers/dma/Kconfig @@ -90,17 +90,6 @@ config DW_DMAC Support the Synopsys DesignWare AHB DMA controller. This can be integrated in chips such as the Atmel AT32ap7000. -config DW_DMAC_BIG_ENDIAN_IO - bool "Use big endian I/O register access" - default y if AVR32 - depends on DW_DMAC - help - Say yes here to use big endian I/O access when reading and writing - to the DMA controller registers. This is needed on some platforms, - like the Atmel AVR32 architecture. - - If unsure, use the default setting. - config AT_HDMAC tristate "Atmel AHB DMA support" depends on ARCH_AT91 diff --git a/trunk/drivers/dma/dw_dmac_regs.h b/trunk/drivers/dma/dw_dmac_regs.h index 88965597b7d0..ff39fa6cd2bc 100644 --- a/trunk/drivers/dma/dw_dmac_regs.h +++ b/trunk/drivers/dma/dw_dmac_regs.h @@ -98,17 +98,9 @@ struct dw_dma_regs { u32 DW_PARAMS; }; -#ifdef CONFIG_DW_DMAC_BIG_ENDIAN_IO -#define dma_readl_native ioread32be -#define dma_writel_native iowrite32be -#else -#define dma_readl_native readl -#define dma_writel_native writel -#endif - /* To access the registers in early stage of probe */ #define dma_read_byaddr(addr, name) \ - dma_readl_native((addr) + offsetof(struct dw_dma_regs, name)) + readl((addr) + offsetof(struct dw_dma_regs, name)) /* Bitfields in DW_PARAMS */ #define DW_PARAMS_NR_CHAN 8 /* number of channels */ @@ -224,9 +216,9 @@ __dwc_regs(struct dw_dma_chan *dwc) } #define channel_readl(dwc, name) \ - dma_readl_native(&(__dwc_regs(dwc)->name)) + readl(&(__dwc_regs(dwc)->name)) #define channel_writel(dwc, name, val) \ - dma_writel_native((val), &(__dwc_regs(dwc)->name)) + writel((val), &(__dwc_regs(dwc)->name)) static inline struct dw_dma_chan *to_dw_dma_chan(struct dma_chan *chan) { @@ -254,9 +246,9 @@ static inline struct dw_dma_regs __iomem *__dw_regs(struct dw_dma *dw) } #define dma_readl(dw, name) \ - dma_readl_native(&(__dw_regs(dw)->name)) + readl(&(__dw_regs(dw)->name)) #define dma_writel(dw, name, val) \ - dma_writel_native((val), &(__dw_regs(dw)->name)) + writel((val), &(__dw_regs(dw)->name)) #define channel_set_bit(dw, reg, mask) \ dma_writel(dw, reg, ((mask) << 8) | (mask)) diff --git a/trunk/drivers/dma/imx-dma.c b/trunk/drivers/dma/imx-dma.c index 7d9554cc4976..f11b5b2b1a1c 100644 --- a/trunk/drivers/dma/imx-dma.c +++ b/trunk/drivers/dma/imx-dma.c @@ -474,10 +474,8 @@ static int imxdma_xfer_desc(struct imxdma_desc *d) slot = i; break; } - if (slot < 0) { - spin_unlock_irqrestore(&imxdma->lock, flags); + if (slot < 0) return -EBUSY; - } imxdma->slots_2d[slot].xsr = d->x; imxdma->slots_2d[slot].ysr = d->y; diff --git a/trunk/drivers/dma/sirf-dma.c b/trunk/drivers/dma/sirf-dma.c index d451caace806..64385cde044b 100644 --- a/trunk/drivers/dma/sirf-dma.c +++ b/trunk/drivers/dma/sirf-dma.c @@ -109,7 +109,7 @@ static void sirfsoc_dma_execute(struct sirfsoc_dma_chan *schan) sdesc = list_first_entry(&schan->queued, struct sirfsoc_dma_desc, node); /* Move the first queued descriptor to active list */ - list_move_tail(&sdesc->node, &schan->active); + list_move_tail(&schan->queued, &schan->active); /* Start the DMA transfer */ writel_relaxed(sdesc->width, sdma->base + SIRFSOC_DMA_WIDTH_0 + @@ -428,7 +428,7 @@ static struct dma_async_tx_descriptor *sirfsoc_dma_prep_interleaved( unsigned long iflags; int ret; - if ((xt->dir != DMA_MEM_TO_DEV) && (xt->dir != DMA_DEV_TO_MEM)) { + if ((xt->dir != DMA_MEM_TO_DEV) || (xt->dir != DMA_DEV_TO_MEM)) { ret = -EINVAL; goto err_dir; } diff --git a/trunk/drivers/edac/amd64_edac.c b/trunk/drivers/edac/amd64_edac.c index cc8e7c78a23c..5a297a26211d 100644 --- a/trunk/drivers/edac/amd64_edac.c +++ b/trunk/drivers/edac/amd64_edac.c @@ -170,11 +170,8 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate) * memory controller and apply to register. Search for the first * bandwidth entry that is greater or equal than the setting requested * and program that. If at last entry, turn off DRAM scrubbing. - * - * If no suitable bandwidth is found, turn off DRAM scrubbing entirely - * by falling back to the last element in scrubrates[]. */ - for (i = 0; i < ARRAY_SIZE(scrubrates) - 1; i++) { + for (i = 0; i < ARRAY_SIZE(scrubrates); i++) { /* * skip scrub rates which aren't recommended * (see F10 BKDG, F3x58) @@ -184,6 +181,12 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate) if (scrubrates[i].bandwidth <= new_bw) break; + + /* + * if no suitable bandwidth found, turn off DRAM scrubbing + * entirely by falling back to the last element in the + * scrubrates array. + */ } scrubval = scrubrates[i].scrubval; diff --git a/trunk/drivers/extcon/extcon-adc-jack.c b/trunk/drivers/extcon/extcon-adc-jack.c index e87196f6d2d2..725eb5aa8d8c 100644 --- a/trunk/drivers/extcon/extcon-adc-jack.c +++ b/trunk/drivers/extcon/extcon-adc-jack.c @@ -14,7 +14,6 @@ * */ -#include #include #include #include @@ -162,12 +161,13 @@ static int __devinit adc_jack_probe(struct platform_device *pdev) err = request_any_context_irq(data->irq, adc_jack_irq_thread, pdata->irq_flags, pdata->name, data); - if (err < 0) { + if (err) { dev_err(&pdev->dev, "error: irq %d\n", data->irq); + err = -EINVAL; goto err_irq; } - return 0; + goto out; err_irq: extcon_dev_unregister(&data->edev); @@ -196,7 +196,3 @@ static struct platform_driver adc_jack_driver = { }; module_platform_driver(adc_jack_driver); - -MODULE_AUTHOR("MyungJoo Ham "); -MODULE_DESCRIPTION("ADC Jack extcon driver"); -MODULE_LICENSE("GPL v2"); diff --git a/trunk/drivers/extcon/extcon-class.c b/trunk/drivers/extcon/extcon-class.c index d398821097f3..946a3188b2b7 100644 --- a/trunk/drivers/extcon/extcon-class.c +++ b/trunk/drivers/extcon/extcon-class.c @@ -41,7 +41,7 @@ * every single port-type of the following cable names. Please choose cable * names that are actually used in your extcon device. */ -const char extcon_cable_name[][CABLE_NAME_MAX + 1] = { +const char *extcon_cable_name[] = { [EXTCON_USB] = "USB", [EXTCON_USB_HOST] = "USB-Host", [EXTCON_TA] = "TA", @@ -62,6 +62,8 @@ const char extcon_cable_name[][CABLE_NAME_MAX + 1] = { [EXTCON_VIDEO_IN] = "Video-in", [EXTCON_VIDEO_OUT] = "Video-out", [EXTCON_MECHANICAL] = "Mechanical", + + NULL, }; static struct class *extcon_class; @@ -89,13 +91,17 @@ static int check_mutually_exclusive(struct extcon_dev *edev, u32 new_state) return 0; for (i = 0; edev->mutually_exclusive[i]; i++) { - int weight; + int count = 0, j; u32 correspondants = new_state & edev->mutually_exclusive[i]; - - /* calculate the total number of bits set */ - weight = hweight32(correspondants); - if (weight > 1) - return i + 1; + u32 exp = 1; + + for (j = 0; j < 32; j++) { + if (exp & correspondants) + count++; + if (count > 1) + return i + 1; + exp <<= 1; + } } return 0; @@ -356,7 +362,7 @@ int extcon_get_cable_state(struct extcon_dev *edev, const char *cable_name) EXPORT_SYMBOL_GPL(extcon_get_cable_state); /** - * extcon_set_cable_state_() - Set the status of a specific cable. + * extcon_get_cable_state_() - Set the status of a specific cable. * @edev: the extcon device that has the cable. * @index: cable index that can be retrieved by extcon_find_cable_index(). * @cable_state: the new cable status. The default semantics is @@ -376,7 +382,7 @@ int extcon_set_cable_state_(struct extcon_dev *edev, EXPORT_SYMBOL_GPL(extcon_set_cable_state_); /** - * extcon_set_cable_state() - Set the status of a specific cable. + * extcon_get_cable_state() - Set the status of a specific cable. * @edev: the extcon device that has the cable. * @cable_name: cable name. * @cable_state: the new cable status. The default semantics is @@ -441,8 +447,6 @@ static int _call_per_cable(struct notifier_block *nb, unsigned long val, * extcon device. * @obj: an empty extcon_specific_cable_nb object to be returned. * @extcon_name: the name of extcon device. - * if NULL, extcon_register_interest will register - * every cable with the target cable_name given. * @cable_name: the target cable name. * @nb: the notifier block to get notified. * @@ -462,44 +466,22 @@ int extcon_register_interest(struct extcon_specific_cable_nb *obj, const char *extcon_name, const char *cable_name, struct notifier_block *nb) { - if (!obj || !cable_name || !nb) + if (!obj || !extcon_name || !cable_name || !nb) return -EINVAL; - if (extcon_name) { - obj->edev = extcon_get_extcon_dev(extcon_name); - if (!obj->edev) - return -ENODEV; - - obj->cable_index = extcon_find_cable_index(obj->edev, cable_name); - if (obj->cable_index < 0) - return -ENODEV; + obj->edev = extcon_get_extcon_dev(extcon_name); + if (!obj->edev) + return -ENODEV; - obj->user_nb = nb; + obj->cable_index = extcon_find_cable_index(obj->edev, cable_name); + if (obj->cable_index < 0) + return -ENODEV; - obj->internal_nb.notifier_call = _call_per_cable; + obj->user_nb = nb; - return raw_notifier_chain_register(&obj->edev->nh, &obj->internal_nb); - } else { - struct class_dev_iter iter; - struct extcon_dev *extd; - struct device *dev; - - if (!extcon_class) - return -ENODEV; - class_dev_iter_init(&iter, extcon_class, NULL, NULL); - while ((dev = class_dev_iter_next(&iter))) { - extd = (struct extcon_dev *)dev_get_drvdata(dev); - - if (extcon_find_cable_index(extd, cable_name) < 0) - continue; - - class_dev_iter_exit(&iter); - return extcon_register_interest(obj, extd->name, - cable_name, nb); - } + obj->internal_nb.notifier_call = _call_per_cable; - return -ENODEV; - } + return raw_notifier_chain_register(&obj->edev->nh, &obj->internal_nb); } /** @@ -569,9 +551,43 @@ static int create_extcon_class(void) return 0; } +static void extcon_cleanup(struct extcon_dev *edev, bool skip) +{ + mutex_lock(&extcon_dev_list_lock); + list_del(&edev->entry); + mutex_unlock(&extcon_dev_list_lock); + + if (!skip && get_device(edev->dev)) { + int index; + + if (edev->mutually_exclusive && edev->max_supported) { + for (index = 0; edev->mutually_exclusive[index]; + index++) + kfree(edev->d_attrs_muex[index].attr.name); + kfree(edev->d_attrs_muex); + kfree(edev->attrs_muex); + } + + for (index = 0; index < edev->max_supported; index++) + kfree(edev->cables[index].attr_g.name); + + if (edev->max_supported) { + kfree(edev->extcon_dev_type.groups); + kfree(edev->cables); + } + + device_unregister(edev->dev); + put_device(edev->dev); + } + + kfree(edev->dev); +} + static void extcon_dev_release(struct device *dev) { - kfree(dev); + struct extcon_dev *edev = (struct extcon_dev *) dev_get_drvdata(dev); + + extcon_cleanup(edev, true); } static const char *muex_name = "mutually_exclusive"; @@ -797,40 +813,7 @@ EXPORT_SYMBOL_GPL(extcon_dev_register); */ void extcon_dev_unregister(struct extcon_dev *edev) { - int index; - - mutex_lock(&extcon_dev_list_lock); - list_del(&edev->entry); - mutex_unlock(&extcon_dev_list_lock); - - if (IS_ERR_OR_NULL(get_device(edev->dev))) { - dev_err(edev->dev, "Failed to unregister extcon_dev (%s)\n", - dev_name(edev->dev)); - return; - } - - if (edev->mutually_exclusive && edev->max_supported) { - for (index = 0; edev->mutually_exclusive[index]; - index++) - kfree(edev->d_attrs_muex[index].attr.name); - kfree(edev->d_attrs_muex); - kfree(edev->attrs_muex); - } - - for (index = 0; index < edev->max_supported; index++) - kfree(edev->cables[index].attr_g.name); - - if (edev->max_supported) { - kfree(edev->extcon_dev_type.groups); - kfree(edev->cables); - } - -#if defined(CONFIG_ANDROID) - if (switch_class) - class_compat_remove_link(switch_class, edev->dev, NULL); -#endif - device_unregister(edev->dev); - put_device(edev->dev); + extcon_cleanup(edev, false); } EXPORT_SYMBOL_GPL(extcon_dev_unregister); @@ -842,9 +825,6 @@ module_init(extcon_class_init); static void __exit extcon_class_exit(void) { -#if defined(CONFIG_ANDROID) - class_compat_unregister(switch_class); -#endif class_destroy(extcon_class); } module_exit(extcon_class_exit); diff --git a/trunk/drivers/extcon/extcon-gpio.c b/trunk/drivers/extcon/extcon-gpio.c index 71d3ab7b3d8d..3cc152e690b0 100644 --- a/trunk/drivers/extcon/extcon-gpio.c +++ b/trunk/drivers/extcon/extcon-gpio.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/extcon/extcon-max77693.c b/trunk/drivers/extcon/extcon-max77693.c index a17d0d91ada2..e21387e2da5c 100644 --- a/trunk/drivers/extcon/extcon-max77693.c +++ b/trunk/drivers/extcon/extcon-max77693.c @@ -239,19 +239,25 @@ const char *max77693_extcon_cable[] = { static int max77693_muic_set_debounce_time(struct max77693_muic_info *info, enum max77693_muic_adc_debounce_time time) { - int ret; + int ret = 0; + u8 ctrl3; switch (time) { case ADC_DEBOUNCE_TIME_5MS: case ADC_DEBOUNCE_TIME_10MS: case ADC_DEBOUNCE_TIME_25MS: case ADC_DEBOUNCE_TIME_38_62MS: - ret = max77693_update_reg(info->max77693->regmap_muic, - MAX77693_MUIC_REG_CTRL3, - time << CONTROL3_ADCDBSET_SHIFT, - CONTROL3_ADCDBSET_MASK); - if (ret) + ret = max77693_read_reg(info->max77693->regmap_muic, + MAX77693_MUIC_REG_CTRL3, &ctrl3); + ctrl3 &= ~CONTROL3_ADCDBSET_MASK; + ctrl3 |= (time << CONTROL3_ADCDBSET_SHIFT); + + ret = max77693_write_reg(info->max77693->regmap_muic, + MAX77693_MUIC_REG_CTRL3, ctrl3); + if (ret) { dev_err(info->dev, "failed to set ADC debounce time\n"); + ret = -EINVAL; + } break; default: dev_err(info->dev, "invalid ADC debounce time\n"); @@ -651,8 +657,6 @@ static int max77693_muic_detect_accessory(struct max77693_muic_info *info) static int __devinit max77693_muic_probe(struct platform_device *pdev) { struct max77693_dev *max77693 = dev_get_drvdata(pdev->dev.parent); - struct max77693_platform_data *pdata = dev_get_platdata(max77693->dev); - struct max77693_muic_platform_data *muic_pdata = pdata->muic_data; struct max77693_muic_info *info; int ret, i; u8 id; @@ -723,31 +727,6 @@ static int __devinit max77693_muic_probe(struct platform_device *pdev) goto err_extcon; } - /* Initialize MUIC register by using platform data */ - for (i = 0 ; i < muic_pdata->num_init_data ; i++) { - enum max77693_irq_source irq_src = MAX77693_IRQ_GROUP_NR; - - max77693_write_reg(info->max77693->regmap_muic, - muic_pdata->init_data[i].addr, - muic_pdata->init_data[i].data); - - switch (muic_pdata->init_data[i].addr) { - case MAX77693_MUIC_REG_INTMASK1: - irq_src = MUIC_INT1; - break; - case MAX77693_MUIC_REG_INTMASK2: - irq_src = MUIC_INT2; - break; - case MAX77693_MUIC_REG_INTMASK3: - irq_src = MUIC_INT3; - break; - } - - if (irq_src < MAX77693_IRQ_GROUP_NR) - info->max77693->irq_masks_cur[irq_src] - = muic_pdata->init_data[i].data; - } - /* Check revision number of MUIC device*/ ret = max77693_read_reg(info->max77693->regmap_muic, MAX77693_MUIC_REG_ID, &id); @@ -783,7 +762,6 @@ static int __devexit max77693_muic_remove(struct platform_device *pdev) free_irq(muic_irqs[i].virq, info); cancel_work_sync(&info->irq_work); extcon_dev_unregister(info->edev); - kfree(info->edev); kfree(info); return 0; diff --git a/trunk/drivers/extcon/extcon-max8997.c b/trunk/drivers/extcon/extcon-max8997.c index 77b66b0cc8f5..ef9090a4271d 100644 --- a/trunk/drivers/extcon/extcon-max8997.c +++ b/trunk/drivers/extcon/extcon-max8997.c @@ -271,6 +271,8 @@ static int max8997_muic_handle_adc(struct max8997_muic_info *info, int adc) static int max8997_muic_handle_charger_type_detach( struct max8997_muic_info *info) { + int ret = 0; + switch (info->pre_charger_type) { case MAX8997_CHARGER_TYPE_USB: extcon_set_cable_state(info->edev, "USB", false); @@ -288,11 +290,11 @@ static int max8997_muic_handle_charger_type_detach( extcon_set_cable_state(info->edev, "Fast-charger", false); break; default: - return -EINVAL; + ret = -EINVAL; break; } - return 0; + return ret; } static int max8997_muic_handle_charger_type(struct max8997_muic_info *info, diff --git a/trunk/drivers/gpio/Kconfig b/trunk/drivers/gpio/Kconfig index f11d8e3b4041..d055cee36942 100644 --- a/trunk/drivers/gpio/Kconfig +++ b/trunk/drivers/gpio/Kconfig @@ -47,7 +47,7 @@ if GPIOLIB config OF_GPIO def_bool y - depends on OF + depends on OF && !SPARC config DEBUG_GPIO bool "Debug GPIO calls" diff --git a/trunk/drivers/gpio/gpio-74x164.c b/trunk/drivers/gpio/gpio-74x164.c index f05e54258ffb..ed3e55161bdc 100644 --- a/trunk/drivers/gpio/gpio-74x164.c +++ b/trunk/drivers/gpio/gpio-74x164.c @@ -153,7 +153,7 @@ static int __devinit gen_74x164_probe(struct spi_device *spi) } chip->gpio_chip.ngpio = GEN_74X164_NUMBER_GPIOS * chip->registers; - chip->buffer = devm_kzalloc(&spi->dev, chip->registers, GFP_KERNEL); + chip->buffer = devm_kzalloc(&spi->dev, chip->gpio_chip.ngpio, GFP_KERNEL); if (!chip->buffer) { ret = -ENOMEM; goto exit_destroy; diff --git a/trunk/drivers/gpio/gpio-mvebu.c b/trunk/drivers/gpio/gpio-mvebu.c index cf7afb9eb61a..7a874129e5d8 100644 --- a/trunk/drivers/gpio/gpio-mvebu.c +++ b/trunk/drivers/gpio/gpio-mvebu.c @@ -244,8 +244,6 @@ static int mvebu_gpio_direction_output(struct gpio_chip *chip, unsigned pin, if (ret) return ret; - mvebu_gpio_set(chip, pin, value); - spin_lock_irqsave(&mvchip->lock, flags); u = readl_relaxed(mvebu_gpioreg_io_conf(mvchip)); u &= ~(1 << pin); @@ -646,7 +644,7 @@ static int __devinit mvebu_gpio_probe(struct platform_device *pdev) ct->handler = handle_edge_irq; ct->chip.name = mvchip->chip.label; - irq_setup_generic_chip(gc, IRQ_MSK(ngpios), 0, + irq_setup_generic_chip(gc, IRQ_MSK(ngpios), IRQ_GC_INIT_MASK_CACHE, IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); /* Setup irq domain on top of the generic chip. */ diff --git a/trunk/drivers/gpio/gpio-omap.c b/trunk/drivers/gpio/gpio-omap.c index d335af1d4d85..94cbc842fbc3 100644 --- a/trunk/drivers/gpio/gpio-omap.c +++ b/trunk/drivers/gpio/gpio-omap.c @@ -251,40 +251,6 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio, } } -/** - * _clear_gpio_debounce - clear debounce settings for a gpio - * @bank: the gpio bank we're acting upon - * @gpio: the gpio number on this @gpio - * - * If a gpio is using debounce, then clear the debounce enable bit and if - * this is the only gpio in this bank using debounce, then clear the debounce - * time too. The debounce clock will also be disabled when calling this function - * if this is the only gpio in the bank using debounce. - */ -static void _clear_gpio_debounce(struct gpio_bank *bank, unsigned gpio) -{ - u32 gpio_bit = GPIO_BIT(bank, gpio); - - if (!bank->dbck_flag) - return; - - if (!(bank->dbck_enable_mask & gpio_bit)) - return; - - bank->dbck_enable_mask &= ~gpio_bit; - bank->context.debounce_en &= ~gpio_bit; - __raw_writel(bank->context.debounce_en, - bank->base + bank->regs->debounce_en); - - if (!bank->dbck_enable_mask) { - bank->context.debounce = 0; - __raw_writel(bank->context.debounce, bank->base + - bank->regs->debounce); - clk_disable(bank->dbck); - bank->dbck_enabled = false; - } -} - static inline void set_gpio_trigger(struct gpio_bank *bank, int gpio, unsigned trigger) { @@ -573,7 +539,6 @@ static void _reset_gpio(struct gpio_bank *bank, int gpio) _set_gpio_irqenable(bank, gpio, 0); _clear_gpio_irqstatus(bank, gpio); _set_gpio_triggering(bank, GPIO_INDEX(bank, gpio), IRQ_TYPE_NONE); - _clear_gpio_debounce(bank, gpio); } /* Use disable_irq_wake() and enable_irq_wake() functions from drivers */ diff --git a/trunk/drivers/gpio/gpio-timberdale.c b/trunk/drivers/gpio/gpio-timberdale.c index 1a3e2b9b4772..031c6adf5b65 100644 --- a/trunk/drivers/gpio/gpio-timberdale.c +++ b/trunk/drivers/gpio/gpio-timberdale.c @@ -116,7 +116,7 @@ static void timbgpio_irq_disable(struct irq_data *d) unsigned long flags; spin_lock_irqsave(&tgpio->lock, flags); - tgpio->last_ier &= ~(1UL << offset); + tgpio->last_ier &= ~(1 << offset); iowrite32(tgpio->last_ier, tgpio->membase + TGPIO_IER); spin_unlock_irqrestore(&tgpio->lock, flags); } @@ -128,7 +128,7 @@ static void timbgpio_irq_enable(struct irq_data *d) unsigned long flags; spin_lock_irqsave(&tgpio->lock, flags); - tgpio->last_ier |= 1UL << offset; + tgpio->last_ier |= 1 << offset; iowrite32(tgpio->last_ier, tgpio->membase + TGPIO_IER); spin_unlock_irqrestore(&tgpio->lock, flags); } diff --git a/trunk/drivers/gpio/gpiolib.c b/trunk/drivers/gpio/gpiolib.c index 1c8d9e3380e1..5d6c71edc739 100644 --- a/trunk/drivers/gpio/gpiolib.c +++ b/trunk/drivers/gpio/gpiolib.c @@ -623,11 +623,9 @@ static ssize_t export_store(struct class *class, */ status = gpio_request(gpio, "sysfs"); - if (status < 0) { - if (status == -EPROBE_DEFER) - status = -ENODEV; + if (status < 0) goto done; - } + status = gpio_export(gpio, true); if (status < 0) gpio_free(gpio); @@ -1193,10 +1191,8 @@ int gpio_request(unsigned gpio, const char *label) spin_lock_irqsave(&gpio_lock, flags); - if (!gpio_is_valid(gpio)) { - status = -EINVAL; + if (!gpio_is_valid(gpio)) goto done; - } desc = &gpio_desc[gpio]; chip = desc->chip; if (chip == NULL) diff --git a/trunk/drivers/gpu/drm/drm_fb_cma_helper.c b/trunk/drivers/gpu/drm/drm_fb_cma_helper.c index fd9d0af4d536..09e11a5d921a 100644 --- a/trunk/drivers/gpu/drm/drm_fb_cma_helper.c +++ b/trunk/drivers/gpu/drm/drm_fb_cma_helper.c @@ -206,7 +206,7 @@ static int drm_fbdev_cma_create(struct drm_fb_helper *helper, size_t size; int ret; - DRM_DEBUG_KMS("surface width(%d), height(%d) and bpp(%d)\n", + DRM_DEBUG_KMS("surface width(%d), height(%d) and bpp(%d\n", sizes->surface_width, sizes->surface_height, sizes->surface_bpp); @@ -220,7 +220,7 @@ static int drm_fbdev_cma_create(struct drm_fb_helper *helper, size = mode_cmd.pitches[0] * mode_cmd.height; obj = drm_gem_cma_create(dev, size); - if (IS_ERR(obj)) + if (!obj) return -ENOMEM; fbi = framebuffer_alloc(0, dev->dev); diff --git a/trunk/drivers/gpu/drm/drm_fops.c b/trunk/drivers/gpu/drm/drm_fops.c index 133b4132983e..7ef1b673e1be 100644 --- a/trunk/drivers/gpu/drm/drm_fops.c +++ b/trunk/drivers/gpu/drm/drm_fops.c @@ -121,8 +121,6 @@ int drm_open(struct inode *inode, struct file *filp) int minor_id = iminor(inode); struct drm_minor *minor; int retcode = 0; - int need_setup = 0; - struct address_space *old_mapping; minor = idr_find(&drm_minors_idr, minor_id); if (!minor) @@ -134,37 +132,23 @@ int drm_open(struct inode *inode, struct file *filp) if (drm_device_is_unplugged(dev)) return -ENODEV; - if (!dev->open_count++) - need_setup = 1; - mutex_lock(&dev->struct_mutex); - old_mapping = dev->dev_mapping; - if (old_mapping == NULL) - dev->dev_mapping = &inode->i_data; - /* ihold ensures nobody can remove inode with our i_data */ - ihold(container_of(dev->dev_mapping, struct inode, i_data)); - inode->i_mapping = dev->dev_mapping; - filp->f_mapping = dev->dev_mapping; - mutex_unlock(&dev->struct_mutex); - retcode = drm_open_helper(inode, filp, dev); - if (retcode) - goto err_undo; - atomic_inc(&dev->counts[_DRM_STAT_OPENS]); - if (need_setup) { - retcode = drm_setup(dev); - if (retcode) - goto err_undo; + if (!retcode) { + atomic_inc(&dev->counts[_DRM_STAT_OPENS]); + if (!dev->open_count++) + retcode = drm_setup(dev); + } + if (!retcode) { + mutex_lock(&dev->struct_mutex); + if (dev->dev_mapping == NULL) + dev->dev_mapping = &inode->i_data; + /* ihold ensures nobody can remove inode with our i_data */ + ihold(container_of(dev->dev_mapping, struct inode, i_data)); + inode->i_mapping = dev->dev_mapping; + filp->f_mapping = dev->dev_mapping; + mutex_unlock(&dev->struct_mutex); } - return 0; -err_undo: - mutex_lock(&dev->struct_mutex); - filp->f_mapping = old_mapping; - inode->i_mapping = old_mapping; - iput(container_of(dev->dev_mapping, struct inode, i_data)); - dev->dev_mapping = old_mapping; - mutex_unlock(&dev->struct_mutex); - dev->open_count--; return retcode; } EXPORT_SYMBOL(drm_open); diff --git a/trunk/drivers/gpu/drm/drm_info.c b/trunk/drivers/gpu/drm/drm_info.c index d4b20ceda3fb..441ebc1bdbef 100644 --- a/trunk/drivers/gpu/drm/drm_info.c +++ b/trunk/drivers/gpu/drm/drm_info.c @@ -205,6 +205,8 @@ static int drm_gem_one_name_info(int id, void *ptr, void *data) struct drm_gem_object *obj = ptr; struct seq_file *m = data; + seq_printf(m, "name %d size %zd\n", obj->name, obj->size); + seq_printf(m, "%6d %8zd %7d %8d\n", obj->name, obj->size, atomic_read(&obj->handle_count), diff --git a/trunk/drivers/gpu/drm/drm_platform.c b/trunk/drivers/gpu/drm/drm_platform.c index b8a282ea8751..aaeb6f8d69ce 100644 --- a/trunk/drivers/gpu/drm/drm_platform.c +++ b/trunk/drivers/gpu/drm/drm_platform.c @@ -64,6 +64,7 @@ int drm_get_platform_dev(struct platform_device *platdev, } if (drm_core_check_feature(dev, DRIVER_MODESET)) { + dev_set_drvdata(&platdev->dev, dev); ret = drm_get_minor(dev, &dev->control, DRM_MINOR_CONTROL); if (ret) goto err_g1; diff --git a/trunk/drivers/gpu/drm/exynos/Kconfig b/trunk/drivers/gpu/drm/exynos/Kconfig index fc345d4ebb03..59a26e577b57 100644 --- a/trunk/drivers/gpu/drm/exynos/Kconfig +++ b/trunk/drivers/gpu/drm/exynos/Kconfig @@ -1,6 +1,6 @@ config DRM_EXYNOS tristate "DRM Support for Samsung SoC EXYNOS Series" - depends on DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM) + depends on DRM && PLAT_SAMSUNG select DRM_KMS_HELPER select FB_CFB_FILLRECT select FB_CFB_COPYAREA diff --git a/trunk/drivers/gpu/drm/exynos/exynos_drm_connector.c b/trunk/drivers/gpu/drm/exynos/exynos_drm_connector.c index 0f68a2872673..18c271862ca8 100644 --- a/trunk/drivers/gpu/drm/exynos/exynos_drm_connector.c +++ b/trunk/drivers/gpu/drm/exynos/exynos_drm_connector.c @@ -374,7 +374,6 @@ struct drm_connector *exynos_drm_connector_create(struct drm_device *dev, exynos_connector->encoder_id = encoder->base.id; exynos_connector->manager = manager; exynos_connector->dpms = DRM_MODE_DPMS_OFF; - connector->dpms = DRM_MODE_DPMS_OFF; connector->encoder = encoder; err = drm_mode_connector_attach_encoder(connector, encoder); diff --git a/trunk/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/trunk/drivers/gpu/drm/exynos/exynos_drm_encoder.c index 241ad1eeec64..e51503fbaf2b 100644 --- a/trunk/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/trunk/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -43,14 +43,12 @@ * @manager: specific encoder has its own manager to control a hardware * appropriately and we can access a hardware drawing on this manager. * @dpms: store the encoder dpms value. - * @updated: indicate whether overlay data updating is needed or not. */ struct exynos_drm_encoder { struct drm_crtc *old_crtc; struct drm_encoder drm_encoder; struct exynos_drm_manager *manager; - int dpms; - bool updated; + int dpms; }; static void exynos_drm_connector_power(struct drm_encoder *encoder, int mode) @@ -87,9 +85,7 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode) switch (mode) { case DRM_MODE_DPMS_ON: if (manager_ops && manager_ops->apply) - if (!exynos_encoder->updated) - manager_ops->apply(manager->dev); - + manager_ops->apply(manager->dev); exynos_drm_connector_power(encoder, mode); exynos_encoder->dpms = mode; break; @@ -98,7 +94,6 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode) case DRM_MODE_DPMS_OFF: exynos_drm_connector_power(encoder, mode); exynos_encoder->dpms = mode; - exynos_encoder->updated = false; break; default: DRM_ERROR("unspecified mode %d\n", mode); @@ -210,22 +205,13 @@ static void exynos_drm_encoder_prepare(struct drm_encoder *encoder) static void exynos_drm_encoder_commit(struct drm_encoder *encoder) { - struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder); - struct exynos_drm_manager *manager = exynos_encoder->manager; + struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder); struct exynos_drm_manager_ops *manager_ops = manager->ops; DRM_DEBUG_KMS("%s\n", __FILE__); if (manager_ops && manager_ops->commit) manager_ops->commit(manager->dev); - - /* - * this will avoid one issue that overlay data is updated to - * real hardware two times. - * And this variable will be used to check if the data was - * already updated or not by exynos_drm_encoder_dpms function. - */ - exynos_encoder->updated = true; } static void exynos_drm_encoder_disable(struct drm_encoder *encoder) @@ -414,6 +400,19 @@ void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data) if (manager_ops && manager_ops->dpms) manager_ops->dpms(manager->dev, mode); + /* + * set current mode to new one so that data aren't updated into + * registers by drm_helper_connector_dpms two times. + * + * in case that drm_crtc_helper_set_mode() is called, + * overlay_ops->commit() and manager_ops->commit() callbacks + * can be called two times, first at drm_crtc_helper_set_mode() + * and second at drm_helper_connector_dpms(). + * so with this setting, when drm_helper_connector_dpms() is called + * encoder->funcs->dpms() will be ignored. + */ + exynos_encoder->dpms = mode; + /* * if this condition is ok then it means that the crtc is already * detached from encoder and last function for detaching is properly diff --git a/trunk/drivers/gpu/drm/exynos/exynos_mixer.c b/trunk/drivers/gpu/drm/exynos/exynos_mixer.c index e7fbb823fd8e..614b2e9ac462 100644 --- a/trunk/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/trunk/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1142,7 +1142,7 @@ static int __devinit mixer_probe(struct platform_device *pdev) const struct of_device_id *match; match = of_match_node(of_match_ptr(mixer_match_types), pdev->dev.of_node); - drv = (struct mixer_drv_data *)match->data; + drv = match->data; } else { drv = (struct mixer_drv_data *) platform_get_device_id(pdev)->driver_data; diff --git a/trunk/drivers/gpu/drm/i915/i915_dma.c b/trunk/drivers/gpu/drm/i915/i915_dma.c index 61ae104dca8c..c9bfd83dde64 100644 --- a/trunk/drivers/gpu/drm/i915/i915_dma.c +++ b/trunk/drivers/gpu/drm/i915/i915_dma.c @@ -1505,8 +1505,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) goto put_gmch; } - if (drm_core_check_feature(dev, DRIVER_MODESET)) - i915_kick_out_firmware_fb(dev_priv); + i915_kick_out_firmware_fb(dev_priv); pci_set_master(dev->pdev); diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.c b/trunk/drivers/gpu/drm/i915/i915_drv.c index 6770ee6084b4..aac4e5e1a5b9 100644 --- a/trunk/drivers/gpu/drm/i915/i915_drv.c +++ b/trunk/drivers/gpu/drm/i915/i915_drv.c @@ -118,13 +118,6 @@ module_param_named(i915_enable_ppgtt, i915_enable_ppgtt, int, 0600); MODULE_PARM_DESC(i915_enable_ppgtt, "Enable PPGTT (default: true)"); -unsigned int i915_preliminary_hw_support __read_mostly = 0; -module_param_named(preliminary_hw_support, i915_preliminary_hw_support, int, 0600); -MODULE_PARM_DESC(preliminary_hw_support, - "Enable preliminary hardware support. " - "Enable Haswell and ValleyView Support. " - "(default: false)"); - static struct drm_driver driver; extern int intel_agp_enabled; @@ -833,12 +826,6 @@ i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct intel_device_info *intel_info = (struct intel_device_info *) ent->driver_data; - if (intel_info->is_haswell || intel_info->is_valleyview) - if(!i915_preliminary_hw_support) { - DRM_ERROR("Preliminary hardware support disabled\n"); - return -ENODEV; - } - /* Only bind to function 0 of the device. Early generations * used function 1 as a placeholder for multi-head. This causes * us confusion instead, especially on the systems where both diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.h b/trunk/drivers/gpu/drm/i915/i915_drv.h index f511fa2f4168..b84f7861e438 100644 --- a/trunk/drivers/gpu/drm/i915/i915_drv.h +++ b/trunk/drivers/gpu/drm/i915/i915_drv.h @@ -1217,7 +1217,6 @@ extern int i915_enable_rc6 __read_mostly; extern int i915_enable_fbc __read_mostly; extern bool i915_enable_hangcheck __read_mostly; extern int i915_enable_ppgtt __read_mostly; -extern unsigned int i915_preliminary_hw_support __read_mostly; extern int i915_suspend(struct drm_device *dev, pm_message_t state); extern int i915_resume(struct drm_device *dev); diff --git a/trunk/drivers/gpu/drm/i915/i915_gem.c b/trunk/drivers/gpu/drm/i915/i915_gem.c index 107f09befe92..d33d02d13c96 100644 --- a/trunk/drivers/gpu/drm/i915/i915_gem.c +++ b/trunk/drivers/gpu/drm/i915/i915_gem.c @@ -1407,10 +1407,8 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return VM_FAULT_NOPAGE; case -ENOMEM: return VM_FAULT_OOM; - case -ENOSPC: - return VM_FAULT_SIGBUS; default: - WARN_ONCE(ret, "unhandled error in i915_gem_fault: %i\n", ret); + WARN_ON_ONCE(ret); return VM_FAULT_SIGBUS; } } @@ -1824,11 +1822,10 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj) sg_set_page(sg, page, PAGE_SIZE, 0); } - obj->pages = st; - if (i915_gem_object_needs_bit17_swizzle(obj)) i915_gem_object_do_bit_17_swizzle(obj); + obj->pages = st; return 0; err_pages: diff --git a/trunk/drivers/gpu/drm/i915/intel_crt.c b/trunk/drivers/gpu/drm/i915/intel_crt.c index b726b478a4f5..893f30164b7e 100644 --- a/trunk/drivers/gpu/drm/i915/intel_crt.c +++ b/trunk/drivers/gpu/drm/i915/intel_crt.c @@ -219,7 +219,20 @@ static void intel_crt_mode_set(struct drm_encoder *encoder, intel_encoder_to_crt(to_intel_encoder(encoder)); struct intel_crtc *intel_crtc = to_intel_crtc(crtc); struct drm_i915_private *dev_priv = dev->dev_private; - u32 adpa; + int dpll_md_reg; + u32 adpa, dpll_md; + + dpll_md_reg = DPLL_MD(intel_crtc->pipe); + + /* + * Disable separate mode multiplier used when cloning SDVO to CRT + * XXX this needs to be adjusted when we really are cloning + */ + if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev)) { + dpll_md = I915_READ(dpll_md_reg); + I915_WRITE(dpll_md_reg, + dpll_md & ~DPLL_MD_UDI_MULTIPLIER_MASK); + } adpa = ADPA_HOTPLUG_BITS; if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC) @@ -729,7 +742,7 @@ void intel_crt_init(struct drm_device *dev) crt->base.type = INTEL_OUTPUT_ANALOG; crt->base.cloneable = true; - if (IS_HASWELL(dev) || IS_I830(dev)) + if (IS_HASWELL(dev)) crt->base.crtc_mask = (1 << 0); else crt->base.crtc_mask = (1 << 0) | (1 << 1) | (1 << 2); diff --git a/trunk/drivers/gpu/drm/i915/intel_display.c b/trunk/drivers/gpu/drm/i915/intel_display.c index 461a637f1ef7..682bd3729baf 100644 --- a/trunk/drivers/gpu/drm/i915/intel_display.c +++ b/trunk/drivers/gpu/drm/i915/intel_display.c @@ -7892,34 +7892,6 @@ struct intel_quirk { void (*hook)(struct drm_device *dev); }; -/* For systems that don't have a meaningful PCI subdevice/subvendor ID */ -struct intel_dmi_quirk { - void (*hook)(struct drm_device *dev); - const struct dmi_system_id (*dmi_id_list)[]; -}; - -static int intel_dmi_reverse_brightness(const struct dmi_system_id *id) -{ - DRM_INFO("Backlight polarity reversed on %s\n", id->ident); - return 1; -} - -static const struct intel_dmi_quirk intel_dmi_quirks[] = { - { - .dmi_id_list = &(const struct dmi_system_id[]) { - { - .callback = intel_dmi_reverse_brightness, - .ident = "NCR Corporation", - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, ""), - }, - }, - { } /* terminating entry */ - }, - .hook = quirk_invert_brightness, - }, -}; - static struct intel_quirk intel_quirks[] = { /* HP Mini needs pipe A force quirk (LP: #322104) */ { 0x27ae, 0x103c, 0x361a, quirk_pipea_force }, @@ -7959,10 +7931,6 @@ static void intel_init_quirks(struct drm_device *dev) q->subsystem_device == PCI_ANY_ID)) q->hook(dev); } - for (i = 0; i < ARRAY_SIZE(intel_dmi_quirks); i++) { - if (dmi_check_system(*intel_dmi_quirks[i].dmi_id_list) != 0) - intel_dmi_quirks[i].hook(dev); - } } /* Disable the VGA plane that we never use */ diff --git a/trunk/drivers/gpu/drm/i915/intel_dp.c b/trunk/drivers/gpu/drm/i915/intel_dp.c index 368ed8ef1600..1b727a5c9ee5 100644 --- a/trunk/drivers/gpu/drm/i915/intel_dp.c +++ b/trunk/drivers/gpu/drm/i915/intel_dp.c @@ -1797,8 +1797,7 @@ intel_dp_start_link_train(struct intel_dp *intel_dp) if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0) break; if (i == intel_dp->lane_count && voltage_tries == 5) { - ++loop_tries; - if (loop_tries == 5) { + if (++loop_tries == 5) { DRM_DEBUG_KMS("too many full retries, give up\n"); break; } @@ -1808,15 +1807,11 @@ intel_dp_start_link_train(struct intel_dp *intel_dp) } /* Check to see if we've tried the same voltage 5 times */ - if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) { - ++voltage_tries; - if (voltage_tries == 5) { - DRM_DEBUG_KMS("too many voltage retries, give up\n"); - break; - } - } else + if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) != voltage) { + voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK; voltage_tries = 0; - voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK; + } else + ++voltage_tries; /* Compute new intel_dp->train_set as requested by target */ intel_get_adjust_train(intel_dp, link_status); diff --git a/trunk/drivers/gpu/drm/i915/intel_lvds.c b/trunk/drivers/gpu/drm/i915/intel_lvds.c index edba93b3474b..e3166df55daa 100644 --- a/trunk/drivers/gpu/drm/i915/intel_lvds.c +++ b/trunk/drivers/gpu/drm/i915/intel_lvds.c @@ -777,14 +777,6 @@ static const struct dmi_system_id intel_no_lvds[] = { DMI_MATCH(DMI_BOARD_NAME, "D525TUD"), }, }, - { - .callback = intel_no_lvds_dmi_callback, - .ident = "Supermicro X7SPA-H", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Supermicro"), - DMI_MATCH(DMI_PRODUCT_NAME, "X7SPA-H"), - }, - }, { } /* terminating entry */ }; diff --git a/trunk/drivers/gpu/drm/i915/intel_overlay.c b/trunk/drivers/gpu/drm/i915/intel_overlay.c index d7bc817f51a0..495625914e4a 100644 --- a/trunk/drivers/gpu/drm/i915/intel_overlay.c +++ b/trunk/drivers/gpu/drm/i915/intel_overlay.c @@ -341,17 +341,9 @@ static int intel_overlay_off(struct intel_overlay *overlay) intel_ring_emit(ring, flip_addr); intel_ring_emit(ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP); /* turn overlay off */ - if (IS_I830(dev)) { - /* Workaround: Don't disable the overlay fully, since otherwise - * it dies on the next OVERLAY_ON cmd. */ - intel_ring_emit(ring, MI_NOOP); - intel_ring_emit(ring, MI_NOOP); - intel_ring_emit(ring, MI_NOOP); - } else { - intel_ring_emit(ring, MI_OVERLAY_FLIP | MI_OVERLAY_OFF); - intel_ring_emit(ring, flip_addr); - intel_ring_emit(ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP); - } + intel_ring_emit(ring, MI_OVERLAY_FLIP | MI_OVERLAY_OFF); + intel_ring_emit(ring, flip_addr); + intel_ring_emit(ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP); intel_ring_advance(ring); return intel_overlay_do_wait_request(overlay, intel_overlay_off_tail); diff --git a/trunk/drivers/gpu/drm/i915/intel_panel.c b/trunk/drivers/gpu/drm/i915/intel_panel.c index e2aacd329545..e019b2369861 100644 --- a/trunk/drivers/gpu/drm/i915/intel_panel.c +++ b/trunk/drivers/gpu/drm/i915/intel_panel.c @@ -435,7 +435,7 @@ int intel_panel_setup_backlight(struct drm_device *dev) props.type = BACKLIGHT_RAW; props.max_brightness = _intel_panel_get_max_backlight(dev); if (props.max_brightness == 0) { - DRM_DEBUG_DRIVER("Failed to get maximum backlight value\n"); + DRM_ERROR("Failed to get maximum backlight value\n"); return -ENODEV; } dev_priv->backlight = diff --git a/trunk/drivers/gpu/drm/i915/intel_sdvo.c b/trunk/drivers/gpu/drm/i915/intel_sdvo.c index 79d308da29ff..0007a4d9bf6e 100644 --- a/trunk/drivers/gpu/drm/i915/intel_sdvo.c +++ b/trunk/drivers/gpu/drm/i915/intel_sdvo.c @@ -139,11 +139,6 @@ struct intel_sdvo { /* DDC bus used by this SDVO encoder */ uint8_t ddc_bus; - - /* - * the sdvo flag gets lost in round trip: dtd->adjusted_mode->dtd - */ - uint8_t dtd_sdvo_flags; }; struct intel_sdvo_connector { @@ -894,45 +889,6 @@ static void intel_sdvo_dump_hdmi_buf(struct intel_sdvo *intel_sdvo) } #endif -static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo, - unsigned if_index, uint8_t tx_rate, - uint8_t *data, unsigned length) -{ - uint8_t set_buf_index[2] = { if_index, 0 }; - uint8_t hbuf_size, tmp[8]; - int i; - - if (!intel_sdvo_set_value(intel_sdvo, - SDVO_CMD_SET_HBUF_INDEX, - set_buf_index, 2)) - return false; - - if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_HBUF_INFO, - &hbuf_size, 1)) - return false; - - /* Buffer size is 0 based, hooray! */ - hbuf_size++; - - DRM_DEBUG_KMS("writing sdvo hbuf: %i, hbuf_size %i, hbuf_size: %i\n", - if_index, length, hbuf_size); - - for (i = 0; i < hbuf_size; i += 8) { - memset(tmp, 0, 8); - if (i < length) - memcpy(tmp, data + i, min_t(unsigned, 8, length - i)); - - if (!intel_sdvo_set_value(intel_sdvo, - SDVO_CMD_SET_HBUF_DATA, - tmp, 8)) - return false; - } - - return intel_sdvo_set_value(intel_sdvo, - SDVO_CMD_SET_HBUF_TXRATE, - &tx_rate, 1); -} - static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo) { struct dip_infoframe avi_if = { @@ -940,7 +896,11 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo) .ver = DIP_VERSION_AVI, .len = DIP_LEN_AVI, }; + uint8_t tx_rate = SDVO_HBUF_TX_VSYNC; + uint8_t set_buf_index[2] = { 1, 0 }; uint8_t sdvo_data[4 + sizeof(avi_if.body.avi)]; + uint64_t *data = (uint64_t *)sdvo_data; + unsigned i; intel_dip_infoframe_csum(&avi_if); @@ -950,9 +910,22 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo) sdvo_data[3] = avi_if.checksum; memcpy(&sdvo_data[4], &avi_if.body, sizeof(avi_if.body.avi)); - return intel_sdvo_write_infoframe(intel_sdvo, SDVO_HBUF_INDEX_AVI_IF, - SDVO_HBUF_TX_VSYNC, - sdvo_data, sizeof(sdvo_data)); + if (!intel_sdvo_set_value(intel_sdvo, + SDVO_CMD_SET_HBUF_INDEX, + set_buf_index, 2)) + return false; + + for (i = 0; i < sizeof(sdvo_data); i += 8) { + if (!intel_sdvo_set_value(intel_sdvo, + SDVO_CMD_SET_HBUF_DATA, + data, 8)) + return false; + data++; + } + + return intel_sdvo_set_value(intel_sdvo, + SDVO_CMD_SET_HBUF_TXRATE, + &tx_rate, 1); } static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo) @@ -1011,7 +984,6 @@ intel_sdvo_get_preferred_input_mode(struct intel_sdvo *intel_sdvo, return false; intel_sdvo_get_mode_from_dtd(adjusted_mode, &input_dtd); - intel_sdvo->dtd_sdvo_flags = input_dtd.part2.sdvo_flags; return true; } @@ -1120,8 +1092,6 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, * adjusted_mode. */ intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode); - if (intel_sdvo->is_tv || intel_sdvo->is_lvds) - input_dtd.part2.sdvo_flags = intel_sdvo->dtd_sdvo_flags; if (!intel_sdvo_set_input_timing(intel_sdvo, &input_dtd)) DRM_INFO("Setting input timings on %s failed\n", SDVO_NAME(intel_sdvo)); @@ -2307,8 +2277,10 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device) intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS1; } - /* SDVO LVDS is not cloneable because the input mode gets adjusted by the encoder */ - intel_sdvo->base.cloneable = false; + /* SDVO LVDS is cloneable because the SDVO encoder does the upscaling, + * as opposed to native LVDS, where we upscale with the panel-fitter + * (and hence only the native LVDS resolution could be cloned). */ + intel_sdvo->base.cloneable = true; intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo); if (!intel_sdvo_create_enhance_property(intel_sdvo, intel_sdvo_connector)) diff --git a/trunk/drivers/gpu/drm/i915/intel_sdvo_regs.h b/trunk/drivers/gpu/drm/i915/intel_sdvo_regs.h index 770bdd6ecd9f..9d030142ee43 100644 --- a/trunk/drivers/gpu/drm/i915/intel_sdvo_regs.h +++ b/trunk/drivers/gpu/drm/i915/intel_sdvo_regs.h @@ -708,8 +708,6 @@ struct intel_sdvo_enhancements_arg { #define SDVO_CMD_SET_AUDIO_STAT 0x91 #define SDVO_CMD_GET_AUDIO_STAT 0x92 #define SDVO_CMD_SET_HBUF_INDEX 0x93 - #define SDVO_HBUF_INDEX_ELD 0 - #define SDVO_HBUF_INDEX_AVI_IF 1 #define SDVO_CMD_GET_HBUF_INDEX 0x94 #define SDVO_CMD_GET_HBUF_INFO 0x95 #define SDVO_CMD_SET_HBUF_AV_SPLIT 0x96 diff --git a/trunk/drivers/gpu/drm/nouveau/core/core/gpuobj.c b/trunk/drivers/gpu/drm/nouveau/core/core/gpuobj.c index 70586fde69cf..1f34549aff18 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/core/gpuobj.c +++ b/trunk/drivers/gpu/drm/nouveau/core/core/gpuobj.c @@ -39,11 +39,6 @@ nouveau_gpuobj_destroy(struct nouveau_gpuobj *gpuobj) nv_wo32(gpuobj, i, 0x00000000); } - if (gpuobj->node) { - nouveau_mm_free(&nv_gpuobj(gpuobj->parent)->heap, - &gpuobj->node); - } - if (gpuobj->heap.block_size) nouveau_mm_fini(&gpuobj->heap); diff --git a/trunk/drivers/gpu/drm/nouveau/core/core/mm.c b/trunk/drivers/gpu/drm/nouveau/core/core/mm.c index a6d3cd6490f7..bfddf87926dd 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/core/mm.c +++ b/trunk/drivers/gpu/drm/nouveau/core/core/mm.c @@ -218,16 +218,13 @@ nouveau_mm_init(struct nouveau_mm *mm, u32 offset, u32 length, u32 block) node = kzalloc(sizeof(*node), GFP_KERNEL); if (!node) return -ENOMEM; - - if (length) { - node->offset = roundup(offset, mm->block_size); - node->length = rounddown(offset + length, mm->block_size); - node->length -= node->offset; - } + node->offset = roundup(offset, mm->block_size); + node->length = rounddown(offset + length, mm->block_size) - node->offset; list_add_tail(&node->nl_entry, &mm->nodes); list_add_tail(&node->fl_entry, &mm->free); mm->heap_nodes++; + mm->heap_size += length; return 0; } @@ -239,7 +236,7 @@ nouveau_mm_fini(struct nouveau_mm *mm) int nodes = 0; list_for_each_entry(node, &mm->nodes, nl_entry) { - if (WARN_ON(nodes++ == mm->heap_nodes)) + if (nodes++ == mm->heap_nodes) return -EBUSY; } diff --git a/trunk/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/trunk/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index 05a909a17cee..16a9afb1060b 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/trunk/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -22,8 +22,6 @@ * Authors: Ben Skeggs */ -#include - #include #include @@ -39,7 +37,6 @@ nv50_disp_sclass[] = { static void nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) { - struct nouveau_bar *bar = nouveau_bar(priv); struct nouveau_disp *disp = &priv->base; struct nouveau_software_chan *chan, *temp; unsigned long flags; @@ -49,19 +46,18 @@ nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) if (chan->vblank.crtc != crtc) continue; + nv_wr32(priv, 0x001704, chan->vblank.channel); + nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma); + if (nv_device(priv)->chipset == 0x50) { - nv_wr32(priv, 0x001704, chan->vblank.channel); - nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma); - bar->flush(bar); nv_wr32(priv, 0x001570, chan->vblank.offset); nv_wr32(priv, 0x001574, chan->vblank.value); } else { - nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel); - bar->flush(bar); - nv_wr32(priv, 0x06000c, - upper_32_bits(chan->vblank.offset)); - nv_wr32(priv, 0x060010, - lower_32_bits(chan->vblank.offset)); + if (nv_device(priv)->chipset >= 0xc0) { + nv_wr32(priv, 0x06000c, + upper_32_bits(chan->vblank.offset)); + } + nv_wr32(priv, 0x060010, chan->vblank.offset); nv_wr32(priv, 0x060014, chan->vblank.value); } diff --git a/trunk/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c b/trunk/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c index 425001204a89..8d0021049ec0 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c +++ b/trunk/drivers/gpu/drm/nouveau/core/engine/graph/nv40.c @@ -156,8 +156,8 @@ nv40_graph_context_ctor(struct nouveau_object *parent, static int nv40_graph_context_fini(struct nouveau_object *object, bool suspend) { - struct nv40_graph_priv *priv = (void *)object->engine; - struct nv40_graph_chan *chan = (void *)object; + struct nv04_graph_priv *priv = (void *)object->engine; + struct nv04_graph_chan *chan = (void *)object; u32 inst = 0x01000000 | nv_gpuobj(chan)->addr >> 4; int ret = 0; diff --git a/trunk/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c b/trunk/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c index f7c581ad1991..12418574efea 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c +++ b/trunk/drivers/gpu/drm/nouveau/core/engine/mpeg/nv40.c @@ -38,7 +38,7 @@ struct nv40_mpeg_priv { }; struct nv40_mpeg_chan { - struct nouveau_mpeg_chan base; + struct nouveau_mpeg base; }; /******************************************************************************* diff --git a/trunk/drivers/gpu/drm/nouveau/core/include/core/mm.h b/trunk/drivers/gpu/drm/nouveau/core/include/core/mm.h index 975137ba34a6..9ee9bf4028ca 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/include/core/mm.h +++ b/trunk/drivers/gpu/drm/nouveau/core/include/core/mm.h @@ -19,6 +19,7 @@ struct nouveau_mm { u32 block_size; int heap_nodes; + u32 heap_size; }; int nouveau_mm_init(struct nouveau_mm *, u32 offset, u32 length, u32 block); diff --git a/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/base.c b/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/base.c index 70ca7d5a1aa1..dcb5c2befc92 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/base.c +++ b/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/base.c @@ -72,7 +72,7 @@ nouveau_bios_shadow_of(struct nouveau_bios *bios) } data = of_get_property(dn, "NVDA,BMP", &size); - if (data && size) { + if (data) { bios->size = size; bios->data = kmalloc(bios->size, GFP_KERNEL); if (bios->data) @@ -104,9 +104,6 @@ nouveau_bios_shadow_pramin(struct nouveau_bios *bios) goto out; bios->size = nv_rd08(bios, 0x700002) * 512; - if (!bios->size) - goto out; - bios->data = kmalloc(bios->size, GFP_KERNEL); if (bios->data) { for (i = 0; i < bios->size; i++) @@ -158,9 +155,6 @@ nouveau_bios_shadow_prom(struct nouveau_bios *bios) /* read entire bios image to system memory */ bios->size = nv_rd08(bios, 0x300002) * 512; - if (!bios->size) - goto out; - bios->data = kmalloc(bios->size, GFP_KERNEL); if (bios->data) { for (i = 0; i < bios->size; i++) @@ -192,22 +186,14 @@ nouveau_bios_shadow_acpi(struct nouveau_bios *bios) { struct pci_dev *pdev = nv_device(bios)->pdev; int ret, cnt, i; + u8 data[3]; - if (!nouveau_acpi_rom_supported(pdev)) { - bios->data = NULL; + if (!nouveau_acpi_rom_supported(pdev)) return; - } bios->size = 0; - bios->data = kmalloc(4096, GFP_KERNEL); - if (bios->data) { - if (nouveau_acpi_get_bios_chunk(bios->data, 0, 4096) == 4096) - bios->size = bios->data[2] * 512; - kfree(bios->data); - } - - if (!bios->size) - return; + if (nouveau_acpi_get_bios_chunk(data, 0, 3) == 3) + bios->size = data[2] * 512; bios->data = kmalloc(bios->size, GFP_KERNEL); for (i = 0; bios->data && i < bios->size; i += cnt) { @@ -243,14 +229,12 @@ nouveau_bios_shadow_pci(struct nouveau_bios *bios) static int nouveau_bios_score(struct nouveau_bios *bios, const bool writeable) { - if (bios->size < 3 || !bios->data || bios->data[0] != 0x55 || - bios->data[1] != 0xAA) { + if (!bios->data || bios->data[0] != 0x55 || bios->data[1] != 0xAA) { nv_info(bios, "... signature not found\n"); return 0; } - if (nvbios_checksum(bios->data, - min_t(u32, bios->data[2] * 512, bios->size))) { + if (nvbios_checksum(bios->data, bios->data[2] * 512)) { nv_info(bios, "... checksum invalid\n"); /* if a ro image is somewhat bad, it's probably all rubbish */ return writeable ? 2 : 1; diff --git a/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/pll.c b/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/pll.c index f835501203e5..5e5f4cddae3c 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/pll.c +++ b/trunk/drivers/gpu/drm/nouveau/core/subdev/bios/pll.c @@ -157,10 +157,11 @@ pll_map_reg(struct nouveau_bios *bios, u32 reg, u32 *type, u8 *ver, u8 *len) while (map->reg) { if (map->reg == reg && *ver >= 0x20) { u16 addr = (data += hdr); - *type = map->type; while (cnt--) { - if (nv_ro32(bios, data) == map->reg) + if (nv_ro32(bios, data) == map->reg) { + *type = map->type; return data; + } data += *len; } return addr; @@ -199,10 +200,11 @@ pll_map_type(struct nouveau_bios *bios, u8 type, u32 *reg, u8 *ver, u8 *len) while (map->reg) { if (map->type == type && *ver >= 0x20) { u16 addr = (data += hdr); - *reg = map->reg; while (cnt--) { - if (nv_ro32(bios, data) == map->reg) + if (nv_ro32(bios, data) == map->reg) { + *reg = map->reg; return data; + } data += *len; } return addr; diff --git a/trunk/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c b/trunk/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c index 5f570806143a..42d7539e6525 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c +++ b/trunk/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c @@ -219,11 +219,13 @@ nv50_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine, ((priv->base.ram.size & 0x000000ff) << 32); tags = nv_rd32(priv, 0x100320); - ret = nouveau_mm_init(&priv->base.tags, 0, tags, 1); - if (ret) - return ret; + if (tags) { + ret = nouveau_mm_init(&priv->base.tags, 0, tags, 1); + if (ret) + return ret; - nv_debug(priv, "%d compression tags\n", tags); + nv_debug(priv, "%d compression tags\n", tags); + } size = (priv->base.ram.size >> 12) - rsvd_head - rsvd_tail; switch (device->chipset) { @@ -235,7 +237,6 @@ nv50_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine, return ret; priv->base.ram.stolen = (u64)nv_rd32(priv, 0x100e10) << 12; - priv->base.ram.type = NV_MEM_TYPE_STOLEN; break; default: ret = nouveau_mm_init(&priv->base.vram, rsvd_head, size, diff --git a/trunk/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/trunk/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c index dbfc2abf0cfe..3d2c88310f98 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c +++ b/trunk/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c @@ -292,7 +292,7 @@ nouveau_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine, case DCB_I2C_NVIO_BIT: port->drive = info.drive & 0x0f; if (device->card_type < NV_D0) { - if (port->drive >= ARRAY_SIZE(nv50_i2c_port)) + if (info.drive >= ARRAY_SIZE(nv50_i2c_port)) break; port->drive = nv50_i2c_port[port->drive]; port->sense = port->drive; diff --git a/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c b/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c index 9474cfca6e4c..0203e1e12caa 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c +++ b/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv41.c @@ -67,7 +67,7 @@ nv41_vm_unmap(struct nouveau_gpuobj *pgt, u32 pte, u32 cnt) static void nv41_vm_flush(struct nouveau_vm *vm) { - struct nv04_vmmgr_priv *priv = (void *)vm->vmm; + struct nv04_vm_priv *priv = (void *)vm->vmm; mutex_lock(&nv_subdev(priv)->mutex); nv_wr32(priv, 0x100810, 0x00000022); @@ -92,8 +92,7 @@ nv41_vmmgr_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv04_vmmgr_priv *priv; int ret; - if (pci_find_capability(device->pdev, PCI_CAP_ID_AGP) || - !nouveau_boolopt(device->cfgopt, "NvPCIE", true)) { + if (!nouveau_boolopt(device->cfgopt, "NvPCIE", true)) { return nouveau_object_ctor(parent, engine, &nv04_vmmgr_oclass, data, size, pobject); } diff --git a/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv44.c b/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv44.c index aa8131436e3d..0ac18d05a146 100644 --- a/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv44.c +++ b/trunk/drivers/gpu/drm/nouveau/core/subdev/vm/nv44.c @@ -163,8 +163,7 @@ nv44_vmmgr_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nv04_vmmgr_priv *priv; int ret; - if (pci_find_capability(device->pdev, PCI_CAP_ID_AGP) || - !nouveau_boolopt(device->cfgopt, "NvPCIE", true)) { + if (!nouveau_boolopt(device->cfgopt, "NvPCIE", true)) { return nouveau_object_ctor(parent, engine, &nv04_vmmgr_oclass, data, size, pobject); } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_connector.c b/trunk/drivers/gpu/drm/nouveau/nouveau_connector.c index d3595b23434a..9a6e2cb282dc 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -355,7 +355,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector, bool force) * valid - it's not (rh#613284) */ if (nv_encoder->dcb->lvdsconf.use_acpi_for_edid) { - if ((nv_connector->edid = nouveau_acpi_edid(dev, connector))) { + if (!(nv_connector->edid = nouveau_acpi_edid(dev, connector))) { status = connector_status_connected; goto out; } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_display.c b/trunk/drivers/gpu/drm/nouveau/nouveau_display.c index 86124b131f4f..8f98e5a8c488 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_display.c @@ -290,7 +290,6 @@ nouveau_display_create(struct drm_device *dev) struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_disp *pdisp = nouveau_disp(drm->device); struct nouveau_display *disp; - u32 pclass = dev->pdev->class >> 8; int ret, gen; disp = drm->display = kzalloc(sizeof(*disp), GFP_KERNEL); @@ -361,27 +360,23 @@ nouveau_display_create(struct drm_device *dev) drm_kms_helper_poll_init(dev); drm_kms_helper_poll_disable(dev); - if (nouveau_modeset == 1 || - (nouveau_modeset < 0 && pclass == PCI_CLASS_DISPLAY_VGA)) { - if (nv_device(drm->device)->card_type < NV_50) - ret = nv04_display_create(dev); - else - if (nv_device(drm->device)->card_type < NV_D0) - ret = nv50_display_create(dev); - else - ret = nvd0_display_create(dev); - if (ret) - goto disp_create_err; - - if (dev->mode_config.num_crtc) { - ret = drm_vblank_init(dev, dev->mode_config.num_crtc); - if (ret) - goto vblank_err; - } + if (nv_device(drm->device)->card_type < NV_50) + ret = nv04_display_create(dev); + else + if (nv_device(drm->device)->card_type < NV_D0) + ret = nv50_display_create(dev); + else + ret = nvd0_display_create(dev); + if (ret) + goto disp_create_err; - nouveau_backlight_init(dev); + if (dev->mode_config.num_crtc) { + ret = drm_vblank_init(dev, dev->mode_config.num_crtc); + if (ret) + goto vblank_err; } + nouveau_backlight_init(dev); return 0; vblank_err: @@ -400,8 +395,7 @@ nouveau_display_destroy(struct drm_device *dev) nouveau_backlight_exit(dev); drm_vblank_cleanup(dev); - if (disp->dtor) - disp->dtor(dev); + disp->dtor(dev); drm_kms_helper_poll_fini(dev); drm_mode_config_cleanup(dev); @@ -536,11 +530,9 @@ nouveau_page_flip_reserve(struct nouveau_bo *old_bo, if (ret) goto fail; - if (likely(old_bo != new_bo)) { - ret = ttm_bo_reserve(&old_bo->bo, false, false, false, 0); - if (ret) - goto fail_unreserve; - } + ret = ttm_bo_reserve(&old_bo->bo, false, false, false, 0); + if (ret) + goto fail_unreserve; return 0; @@ -559,10 +551,8 @@ nouveau_page_flip_unreserve(struct nouveau_bo *old_bo, nouveau_bo_fence(new_bo, fence); ttm_bo_unreserve(&new_bo->bo); - if (likely(old_bo != new_bo)) { - nouveau_bo_fence(old_bo, fence); - ttm_bo_unreserve(&old_bo->bo); - } + nouveau_bo_fence(old_bo, fence); + ttm_bo_unreserve(&old_bo->bo); nouveau_bo_unpin(old_bo); } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_drm.c b/trunk/drivers/gpu/drm/nouveau/nouveau_drm.c index 0910125cbbc3..ccae8c26ae2b 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -63,9 +63,8 @@ MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration"); static int nouveau_noaccel = 0; module_param_named(noaccel, nouveau_noaccel, int, 0400); -MODULE_PARM_DESC(modeset, "enable driver (default: auto, " - "0 = disabled, 1 = enabled, 2 = headless)"); -int nouveau_modeset = -1; +MODULE_PARM_DESC(modeset, "enable driver"); +static int nouveau_modeset = -1; module_param_named(modeset, nouveau_modeset, int, 0400); static struct drm_driver driver; @@ -364,8 +363,7 @@ nouveau_drm_unload(struct drm_device *dev) nouveau_pm_fini(dev); - if (dev->mode_config.num_crtc) - nouveau_display_fini(dev); + nouveau_display_fini(dev); nouveau_display_destroy(dev); nouveau_irq_fini(dev); @@ -405,15 +403,13 @@ nouveau_drm_suspend(struct pci_dev *pdev, pm_message_t pm_state) pm_state.event == PM_EVENT_PRETHAW) return 0; - if (dev->mode_config.num_crtc) { - NV_INFO(drm, "suspending fbcon...\n"); - nouveau_fbcon_set_suspend(dev, 1); + NV_INFO(drm, "suspending fbcon...\n"); + nouveau_fbcon_set_suspend(dev, 1); - NV_INFO(drm, "suspending display...\n"); - ret = nouveau_display_suspend(dev); - if (ret) - return ret; - } + NV_INFO(drm, "suspending display...\n"); + ret = nouveau_display_suspend(dev); + if (ret) + return ret; NV_INFO(drm, "evicting buffers...\n"); ttm_bo_evict_mm(&drm->ttm.bdev, TTM_PL_VRAM); @@ -449,10 +445,8 @@ nouveau_drm_suspend(struct pci_dev *pdev, pm_message_t pm_state) nouveau_client_init(&cli->base); } - if (dev->mode_config.num_crtc) { - NV_INFO(drm, "resuming display...\n"); - nouveau_display_resume(dev); - } + NV_INFO(drm, "resuming display...\n"); + nouveau_display_resume(dev); return ret; } @@ -492,10 +486,8 @@ nouveau_drm_resume(struct pci_dev *pdev) nouveau_irq_postinstall(dev); nouveau_pm_resume(dev); - if (dev->mode_config.num_crtc) { - NV_INFO(drm, "resuming display...\n"); - nouveau_display_resume(dev); - } + NV_INFO(drm, "resuming display...\n"); + nouveau_display_resume(dev); return 0; } @@ -670,7 +662,9 @@ nouveau_drm_init(void) #ifdef CONFIG_VGA_CONSOLE if (vgacon_text_force()) nouveau_modeset = 0; + else #endif + nouveau_modeset = 1; } if (!nouveau_modeset) diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_drm.h b/trunk/drivers/gpu/drm/nouveau/nouveau_drm.h index a10169927086..819471217546 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_drm.h +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_drm.h @@ -141,6 +141,4 @@ int nouveau_drm_resume(struct pci_dev *); nv_info((cli), fmt, ##args); \ } while (0) -extern int nouveau_modeset; - #endif diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c b/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c index 1d8cb506a28a..9ca8afdb5549 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c @@ -61,15 +61,13 @@ nouveau_irq_handler(DRM_IRQ_ARGS) nv_subdev(pmc)->intr(nv_subdev(pmc)); - if (dev->mode_config.num_crtc) { - if (device->card_type >= NV_D0) { - if (nv_rd32(device, 0x000100) & 0x04000000) - nvd0_display_intr(dev); - } else - if (device->card_type >= NV_50) { - if (nv_rd32(device, 0x000100) & 0x04000000) - nv50_display_intr(dev); - } + if (device->card_type >= NV_D0) { + if (nv_rd32(device, 0x000100) & 0x04000000) + nvd0_display_intr(dev); + } else + if (device->card_type >= NV_50) { + if (nv_rd32(device, 0x000100) & 0x04000000) + nv50_display_intr(dev); } return IRQ_HANDLED; diff --git a/trunk/drivers/gpu/drm/nouveau/nv04_dac.c b/trunk/drivers/gpu/drm/nouveau/nv04_dac.c index 64f7020fb605..347a3bd78d04 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv04_dac.c +++ b/trunk/drivers/gpu/drm/nouveau/nv04_dac.c @@ -220,7 +220,7 @@ static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder, NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode); if (blue == 0x18) { - NV_DEBUG(drm, "Load detected on head A\n"); + NV_INFO(drm, "Load detected on head A\n"); return connector_status_connected; } @@ -338,8 +338,8 @@ nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector) if (nv17_dac_sample_load(encoder) & NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) { - NV_DEBUG(drm, "Load detected on output %c\n", - '@' + ffs(dcb->or)); + NV_INFO(drm, "Load detected on output %c\n", + '@' + ffs(dcb->or)); return connector_status_connected; } else { return connector_status_disconnected; @@ -413,9 +413,9 @@ static void nv04_dac_commit(struct drm_encoder *encoder) helper->dpms(encoder, DRM_MODE_DPMS_ON); - NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n", - drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), - nv_crtc->index, '@' + ffs(nv_encoder->dcb->or)); + NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n", + drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), + nv_crtc->index, '@' + ffs(nv_encoder->dcb->or)); } void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable) @@ -461,8 +461,8 @@ static void nv04_dac_dpms(struct drm_encoder *encoder, int mode) return; nv_encoder->last_dpms = mode; - NV_DEBUG(drm, "Setting dpms mode %d on vga encoder (output %d)\n", - mode, nv_encoder->dcb->index); + NV_INFO(drm, "Setting dpms mode %d on vga encoder (output %d)\n", + mode, nv_encoder->dcb->index); nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON); } diff --git a/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c b/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c index 184cdf806761..da55d7642c8c 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c +++ b/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c @@ -476,9 +476,9 @@ static void nv04_dfp_commit(struct drm_encoder *encoder) helper->dpms(encoder, DRM_MODE_DPMS_ON); - NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n", - drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), - nv_crtc->index, '@' + ffs(nv_encoder->dcb->or)); + NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n", + drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), + nv_crtc->index, '@' + ffs(nv_encoder->dcb->or)); } static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode) @@ -520,8 +520,8 @@ static void nv04_lvds_dpms(struct drm_encoder *encoder, int mode) return; nv_encoder->last_dpms = mode; - NV_DEBUG(drm, "Setting dpms mode %d on lvds encoder (output %d)\n", - mode, nv_encoder->dcb->index); + NV_INFO(drm, "Setting dpms mode %d on lvds encoder (output %d)\n", + mode, nv_encoder->dcb->index); if (was_powersaving && is_powersaving_dpms(mode)) return; @@ -565,8 +565,8 @@ static void nv04_tmds_dpms(struct drm_encoder *encoder, int mode) return; nv_encoder->last_dpms = mode; - NV_DEBUG(drm, "Setting dpms mode %d on tmds encoder (output %d)\n", - mode, nv_encoder->dcb->index); + NV_INFO(drm, "Setting dpms mode %d on tmds encoder (output %d)\n", + mode, nv_encoder->dcb->index); nv04_dfp_update_backlight(encoder, mode); nv04_dfp_update_fp_control(encoder, mode); diff --git a/trunk/drivers/gpu/drm/nouveau/nv04_tv.c b/trunk/drivers/gpu/drm/nouveau/nv04_tv.c index 62e826a139b3..099fbeda6e2e 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv04_tv.c +++ b/trunk/drivers/gpu/drm/nouveau/nv04_tv.c @@ -75,8 +75,8 @@ static void nv04_tv_dpms(struct drm_encoder *encoder, int mode) struct nv04_mode_state *state = &nv04_display(dev)->mode_reg; uint8_t crtc1A; - NV_DEBUG(drm, "Setting dpms mode %d on TV encoder (output %d)\n", - mode, nv_encoder->dcb->index); + NV_INFO(drm, "Setting dpms mode %d on TV encoder (output %d)\n", + mode, nv_encoder->dcb->index); state->pllsel &= ~(PLLSEL_TV_CRTC1_MASK | PLLSEL_TV_CRTC2_MASK); @@ -167,8 +167,9 @@ static void nv04_tv_commit(struct drm_encoder *encoder) helper->dpms(encoder, DRM_MODE_DPMS_ON); - NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n", - drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index, '@' + ffs(nv_encoder->dcb->or)); + NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n", + drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index, + '@' + ffs(nv_encoder->dcb->or)); } static void nv04_tv_destroy(struct drm_encoder *encoder) diff --git a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c index 3bce0299f64a..2e566e123e9e 100644 --- a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c @@ -1696,43 +1696,35 @@ static int radeon_atom_pick_pll(struct drm_crtc *crtc) return ATOM_PPLL2; DRM_ERROR("unable to allocate a PPLL\n"); return ATOM_PPLL_INVALID; - } else if (ASIC_IS_AVIVO(rdev)) { - /* in DP mode, the DP ref clock can come from either PPLL - * depending on the asic: - * DCE3: PPLL1 or PPLL2 - */ - if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(radeon_crtc->encoder))) { - /* use the same PPLL for all DP monitors */ - pll = radeon_get_shared_dp_ppll(crtc); - if (pll != ATOM_PPLL_INVALID) - return pll; - } else { - /* use the same PPLL for all monitors with the same clock */ - pll = radeon_get_shared_nondp_ppll(crtc); - if (pll != ATOM_PPLL_INVALID) - return pll; - } - /* all other cases */ - pll_in_use = radeon_get_pll_use_mask(crtc); - /* the order shouldn't matter here, but we probably - * need this until we have atomic modeset - */ - if (rdev->flags & RADEON_IS_IGP) { + } else { + if (ASIC_IS_AVIVO(rdev)) { + /* in DP mode, the DP ref clock can come from either PPLL + * depending on the asic: + * DCE3: PPLL1 or PPLL2 + */ + if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(radeon_crtc->encoder))) { + /* use the same PPLL for all DP monitors */ + pll = radeon_get_shared_dp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } else { + /* use the same PPLL for all monitors with the same clock */ + pll = radeon_get_shared_nondp_ppll(crtc); + if (pll != ATOM_PPLL_INVALID) + return pll; + } + /* all other cases */ + pll_in_use = radeon_get_pll_use_mask(crtc); if (!(pll_in_use & (1 << ATOM_PPLL1))) return ATOM_PPLL1; if (!(pll_in_use & (1 << ATOM_PPLL2))) return ATOM_PPLL2; + DRM_ERROR("unable to allocate a PPLL\n"); + return ATOM_PPLL_INVALID; } else { - if (!(pll_in_use & (1 << ATOM_PPLL2))) - return ATOM_PPLL2; - if (!(pll_in_use & (1 << ATOM_PPLL1))) - return ATOM_PPLL1; + /* on pre-R5xx asics, the crtc to pll mapping is hardcoded */ + return radeon_crtc->crtc_id; } - DRM_ERROR("unable to allocate a PPLL\n"); - return ATOM_PPLL_INVALID; - } else { - /* on pre-R5xx asics, the crtc to pll mapping is hardcoded */ - return radeon_crtc->crtc_id; } } diff --git a/trunk/drivers/gpu/drm/radeon/atombios_encoders.c b/trunk/drivers/gpu/drm/radeon/atombios_encoders.c index ba498f8e47a2..49cbb3795a10 100644 --- a/trunk/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/trunk/drivers/gpu/drm/radeon/atombios_encoders.c @@ -184,7 +184,6 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder, struct radeon_backlight_privdata *pdata; struct radeon_encoder_atom_dig *dig; u8 backlight_level; - char bl_name[16]; if (!radeon_encoder->enc_priv) return; @@ -204,9 +203,7 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder, memset(&props, 0, sizeof(props)); props.max_brightness = RADEON_MAX_BL_LEVEL; props.type = BACKLIGHT_RAW; - snprintf(bl_name, sizeof(bl_name), - "radeon_bl%d", dev->primary->index); - bd = backlight_device_register(bl_name, &drm_connector->kdev, + bd = backlight_device_register("radeon_bl", &drm_connector->kdev, pdata, &radeon_atom_backlight_ops, &props); if (IS_ERR(bd)) { DRM_ERROR("Backlight registration failed\n"); diff --git a/trunk/drivers/gpu/drm/radeon/evergreen.c b/trunk/drivers/gpu/drm/radeon/evergreen.c index af31f829f4a8..14313ad43b76 100644 --- a/trunk/drivers/gpu/drm/radeon/evergreen.c +++ b/trunk/drivers/gpu/drm/radeon/evergreen.c @@ -1372,7 +1372,7 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN); for (i = 0; i < rdev->num_crtc; i++) { - if (save->crtc_enabled[i]) { + if (save->crtc_enabled) { if (ASIC_IS_DCE6(rdev)) { tmp = RREG32(EVERGREEN_CRTC_BLANK_CONTROL + crtc_offsets[i]); tmp |= EVERGREEN_CRTC_BLANK_DATA_EN; diff --git a/trunk/drivers/gpu/drm/radeon/evergreen_cs.c b/trunk/drivers/gpu/drm/radeon/evergreen_cs.c index c042e497e450..573ed1bc6cf7 100644 --- a/trunk/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/trunk/drivers/gpu/drm/radeon/evergreen_cs.c @@ -264,7 +264,7 @@ static int evergreen_surface_check_2d(struct radeon_cs_parser *p, /* macro tile width & height */ palign = (8 * surf->bankw * track->npipes) * surf->mtilea; halign = (8 * surf->bankh * surf->nbanks) / surf->mtilea; - mtileb = (palign / 8) * (halign / 8) * tileb; + mtileb = (palign / 8) * (halign / 8) * tileb;; mtile_pr = surf->nbx / palign; mtile_ps = (mtile_pr * surf->nby) / halign; surf->layer_size = mtile_ps * mtileb * slice_pt; @@ -2725,9 +2725,6 @@ static bool evergreen_vm_reg_valid(u32 reg) /* check config regs */ switch (reg) { case GRBM_GFX_INDEX: - case CP_STRMOUT_CNTL: - case CP_COHER_CNTL: - case CP_COHER_SIZE: case VGT_VTX_VECT_EJECT_REG: case VGT_CACHE_INVALIDATION: case VGT_GS_VERTEX_REUSE: @@ -2832,7 +2829,6 @@ static bool evergreen_vm_reg_valid(u32 reg) case CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS: return true; default: - DRM_ERROR("Invalid register 0x%x in CS\n", reg); return false; } } diff --git a/trunk/drivers/gpu/drm/radeon/evergreend.h b/trunk/drivers/gpu/drm/radeon/evergreend.h index 2bc0f6a1b428..df542f1a5dfb 100644 --- a/trunk/drivers/gpu/drm/radeon/evergreend.h +++ b/trunk/drivers/gpu/drm/radeon/evergreend.h @@ -91,10 +91,6 @@ #define FB_READ_EN (1 << 0) #define FB_WRITE_EN (1 << 1) -#define CP_STRMOUT_CNTL 0x84FC - -#define CP_COHER_CNTL 0x85F0 -#define CP_COHER_SIZE 0x85F4 #define CP_COHER_BASE 0x85F8 #define CP_STALLED_STAT1 0x8674 #define CP_STALLED_STAT2 0x8678 diff --git a/trunk/drivers/gpu/drm/radeon/ni.c b/trunk/drivers/gpu/drm/radeon/ni.c index 81e6a568c29d..8c74c729586d 100644 --- a/trunk/drivers/gpu/drm/radeon/ni.c +++ b/trunk/drivers/gpu/drm/radeon/ni.c @@ -1538,31 +1538,26 @@ void cayman_vm_set_page(struct radeon_device *rdev, uint64_t pe, { struct radeon_ring *ring = &rdev->ring[rdev->asic->vm.pt_ring_index]; uint32_t r600_flags = cayman_vm_page_flags(rdev, flags); + int i; - while (count) { - unsigned ndw = 1 + count * 2; - if (ndw > 0x3FFF) - ndw = 0x3FFF; - - radeon_ring_write(ring, PACKET3(PACKET3_ME_WRITE, ndw)); - radeon_ring_write(ring, pe); - radeon_ring_write(ring, upper_32_bits(pe) & 0xff); - for (; ndw > 1; ndw -= 2, --count, pe += 8) { - uint64_t value = 0; - if (flags & RADEON_VM_PAGE_SYSTEM) { - value = radeon_vm_map_gart(rdev, addr); - value &= 0xFFFFFFFFFFFFF000ULL; - addr += incr; - - } else if (flags & RADEON_VM_PAGE_VALID) { - value = addr; - addr += incr; - } - - value |= r600_flags; - radeon_ring_write(ring, value); - radeon_ring_write(ring, upper_32_bits(value)); + radeon_ring_write(ring, PACKET3(PACKET3_ME_WRITE, 1 + count * 2)); + radeon_ring_write(ring, pe); + radeon_ring_write(ring, upper_32_bits(pe) & 0xff); + for (i = 0; i < count; ++i) { + uint64_t value = 0; + if (flags & RADEON_VM_PAGE_SYSTEM) { + value = radeon_vm_map_gart(rdev, addr); + value &= 0xFFFFFFFFFFFFF000ULL; + addr += incr; + + } else if (flags & RADEON_VM_PAGE_VALID) { + value = addr; + addr += incr; } + + value |= r600_flags; + radeon_ring_write(ring, value); + radeon_ring_write(ring, upper_32_bits(value)); } } @@ -1591,8 +1586,4 @@ void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) /* bits 0-7 are the VM contexts0-7 */ radeon_ring_write(ring, PACKET0(VM_INVALIDATE_REQUEST, 0)); radeon_ring_write(ring, 1 << vm->id); - - /* sync PFP to ME, otherwise we might get invalid PFP reads */ - radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); - radeon_ring_write(ring, 0x0); } diff --git a/trunk/drivers/gpu/drm/radeon/nid.h b/trunk/drivers/gpu/drm/radeon/nid.h index cbef6815907a..2423d1b5d385 100644 --- a/trunk/drivers/gpu/drm/radeon/nid.h +++ b/trunk/drivers/gpu/drm/radeon/nid.h @@ -502,7 +502,6 @@ #define PACKET3_MPEG_INDEX 0x3A #define PACKET3_WAIT_REG_MEM 0x3C #define PACKET3_MEM_WRITE 0x3D -#define PACKET3_PFP_SYNC_ME 0x42 #define PACKET3_SURFACE_SYNC 0x43 # define PACKET3_CB0_DEST_BASE_ENA (1 << 6) # define PACKET3_CB1_DEST_BASE_ENA (1 << 7) diff --git a/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c index 15f5ded65e0c..1aa3f910b993 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_atpx_handler.c @@ -87,7 +87,7 @@ static union acpi_object *radeon_atpx_call(acpi_handle handle, int function, atpx_arg_elements[1].integer.value = 0; } - status = acpi_evaluate_object(handle, NULL, &atpx_arg, &buffer); + status = acpi_evaluate_object(handle, "ATPX", &atpx_arg, &buffer); /* Fail only if calling the method fails and ATPX is supported */ if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { @@ -352,9 +352,9 @@ static int radeon_atpx_switchto(enum vga_switcheroo_client_id id) } /** - * radeon_atpx_power_state - power down/up the requested GPU + * radeon_atpx_switchto - switch to the requested GPU * - * @id: GPU to power down/up + * @id: GPU to switch to * @state: requested power state (0 = off, 1 = on) * * Execute the necessary ATPX function to power down/up the discrete GPU @@ -373,11 +373,11 @@ static int radeon_atpx_power_state(enum vga_switcheroo_client_id id, } /** - * radeon_atpx_pci_probe_handle - look up the ATPX handle + * radeon_atpx_pci_probe_handle - look up the ATRM and ATPX handles * * @pdev: pci device * - * Look up the ATPX handles (all asics). + * Look up the ATPX and ATRM handles (all asics). * Returns true if the handles are found, false if not. */ static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev) diff --git a/trunk/drivers/gpu/drm/radeon/radeon_connectors.c b/trunk/drivers/gpu/drm/radeon/radeon_connectors.c index b884c362a8c2..67cfc1795ecd 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_connectors.c @@ -941,7 +941,7 @@ radeon_dvi_detect(struct drm_connector *connector, bool force) struct drm_mode_object *obj; int i; enum drm_connector_status ret = connector_status_disconnected; - bool dret = false, broken_edid = false; + bool dret = false; if (!force && radeon_check_hpd_status_unchanged(connector)) return connector->status; @@ -965,9 +965,6 @@ radeon_dvi_detect(struct drm_connector *connector, bool force) ret = connector_status_disconnected; DRM_ERROR("%s: detected RS690 floating bus bug, stopping ddc detect\n", drm_get_connector_name(connector)); radeon_connector->ddc_bus = NULL; - } else { - ret = connector_status_connected; - broken_edid = true; /* defer use_digital to later */ } } else { radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL); @@ -1050,24 +1047,13 @@ radeon_dvi_detect(struct drm_connector *connector, bool force) encoder_funcs = encoder->helper_private; if (encoder_funcs->detect) { - if (!broken_edid) { - if (ret != connector_status_connected) { - /* deal with analog monitors without DDC */ - ret = encoder_funcs->detect(encoder, connector); - if (ret == connector_status_connected) { - radeon_connector->use_digital = false; - } - if (ret != connector_status_disconnected) - radeon_connector->detected_by_load = true; - } - } else { - enum drm_connector_status lret; - /* assume digital unless load detected otherwise */ - radeon_connector->use_digital = true; - lret = encoder_funcs->detect(encoder, connector); - DRM_DEBUG_KMS("load_detect %x returned: %x\n",encoder->encoder_type,lret); - if (lret == connector_status_connected) + if (ret != connector_status_connected) { + ret = encoder_funcs->detect(encoder, connector); + if (ret == connector_status_connected) { radeon_connector->use_digital = false; + } + if (ret != connector_status_disconnected) + radeon_connector->detected_by_load = true; } break; } diff --git a/trunk/drivers/gpu/drm/radeon/radeon_device.c b/trunk/drivers/gpu/drm/radeon/radeon_device.c index e2f5f888c374..bd13ca09eb62 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_device.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_device.c @@ -355,8 +355,6 @@ int radeon_wb_init(struct radeon_device *rdev) */ void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 base) { - uint64_t limit = (uint64_t)radeon_vram_limit << 20; - mc->vram_start = base; if (mc->mc_vram_size > (0xFFFFFFFF - base + 1)) { dev_warn(rdev->dev, "limiting VRAM to PCI aperture size\n"); @@ -370,8 +368,8 @@ void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 mc->mc_vram_size = mc->aper_size; } mc->vram_end = mc->vram_start + mc->mc_vram_size - 1; - if (limit && limit < mc->real_vram_size) - mc->real_vram_size = limit; + if (radeon_vram_limit && radeon_vram_limit < mc->real_vram_size) + mc->real_vram_size = radeon_vram_limit; dev_info(rdev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n", mc->mc_vram_size >> 20, mc->vram_start, mc->vram_end, mc->real_vram_size >> 20); @@ -836,19 +834,6 @@ static unsigned int radeon_vga_set_decode(void *cookie, bool state) return VGA_RSRC_NORMAL_IO | VGA_RSRC_NORMAL_MEM; } -/** - * radeon_check_pot_argument - check that argument is a power of two - * - * @arg: value to check - * - * Validates that a certain argument is a power of two (all asics). - * Returns true if argument is valid. - */ -static bool radeon_check_pot_argument(int arg) -{ - return (arg & (arg - 1)) == 0; -} - /** * radeon_check_arguments - validate module params * @@ -860,25 +845,52 @@ static bool radeon_check_pot_argument(int arg) static void radeon_check_arguments(struct radeon_device *rdev) { /* vramlimit must be a power of two */ - if (!radeon_check_pot_argument(radeon_vram_limit)) { + switch (radeon_vram_limit) { + case 0: + case 4: + case 8: + case 16: + case 32: + case 64: + case 128: + case 256: + case 512: + case 1024: + case 2048: + case 4096: + break; + default: dev_warn(rdev->dev, "vram limit (%d) must be a power of 2\n", radeon_vram_limit); radeon_vram_limit = 0; + break; } - + radeon_vram_limit = radeon_vram_limit << 20; /* gtt size must be power of two and greater or equal to 32M */ - if (radeon_gart_size < 32) { + switch (radeon_gart_size) { + case 4: + case 8: + case 16: dev_warn(rdev->dev, "gart size (%d) too small forcing to 512M\n", radeon_gart_size); radeon_gart_size = 512; - - } else if (!radeon_check_pot_argument(radeon_gart_size)) { + break; + case 32: + case 64: + case 128: + case 256: + case 512: + case 1024: + case 2048: + case 4096: + break; + default: dev_warn(rdev->dev, "gart size (%d) must be a power of 2\n", radeon_gart_size); radeon_gart_size = 512; + break; } - rdev->mc.gtt_size = (uint64_t)radeon_gart_size << 20; - + rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024; /* AGP mode can only be -1, 1, 2, 4, 8 */ switch (radeon_agpmode) { case -1: diff --git a/trunk/drivers/gpu/drm/radeon/radeon_gart.c b/trunk/drivers/gpu/drm/radeon/radeon_gart.c index 4debd60e5aa6..a7677dd1ce98 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_gart.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_gart.c @@ -355,13 +355,14 @@ int radeon_gart_init(struct radeon_device *rdev) DRM_INFO("GART: num cpu pages %u, num gpu pages %u\n", rdev->gart.num_cpu_pages, rdev->gart.num_gpu_pages); /* Allocate pages table */ - rdev->gart.pages = vzalloc(sizeof(void *) * rdev->gart.num_cpu_pages); + rdev->gart.pages = kzalloc(sizeof(void *) * rdev->gart.num_cpu_pages, + GFP_KERNEL); if (rdev->gart.pages == NULL) { radeon_gart_fini(rdev); return -ENOMEM; } - rdev->gart.pages_addr = vzalloc(sizeof(dma_addr_t) * - rdev->gart.num_cpu_pages); + rdev->gart.pages_addr = kzalloc(sizeof(dma_addr_t) * + rdev->gart.num_cpu_pages, GFP_KERNEL); if (rdev->gart.pages_addr == NULL) { radeon_gart_fini(rdev); return -ENOMEM; @@ -387,8 +388,8 @@ void radeon_gart_fini(struct radeon_device *rdev) radeon_gart_unbind(rdev, 0, rdev->gart.num_cpu_pages); } rdev->gart.ready = false; - vfree(rdev->gart.pages); - vfree(rdev->gart.pages_addr); + kfree(rdev->gart.pages); + kfree(rdev->gart.pages_addr); rdev->gart.pages = NULL; rdev->gart.pages_addr = NULL; @@ -576,7 +577,7 @@ void radeon_vm_manager_fini(struct radeon_device *rdev) * * Global and local mutex must be locked! */ -static int radeon_vm_evict(struct radeon_device *rdev, struct radeon_vm *vm) +int radeon_vm_evict(struct radeon_device *rdev, struct radeon_vm *vm) { struct radeon_vm *vm_evict; @@ -1035,7 +1036,8 @@ static void radeon_vm_update_ptes(struct radeon_device *rdev, pte = radeon_sa_bo_gpu_addr(vm->page_tables[pt_idx]); pte += (addr & mask) * 8; - if ((last_pte + 8 * count) != pte) { + if (((last_pte + 8 * count) != pte) || + ((count + nptes) > 1 << 11)) { if (count) { radeon_asic_vm_set_page(rdev, last_pte, @@ -1146,17 +1148,17 @@ int radeon_vm_bo_update_pte(struct radeon_device *rdev, if (RADEON_VM_BLOCK_SIZE > 11) /* reserve space for one header for every 2k dwords */ - ndw += (nptes >> 11) * 4; + ndw += (nptes >> 11) * 3; else /* reserve space for one header for every (1 << BLOCK_SIZE) entries */ - ndw += (nptes >> RADEON_VM_BLOCK_SIZE) * 4; + ndw += (nptes >> RADEON_VM_BLOCK_SIZE) * 3; /* reserve space for pte addresses */ ndw += nptes * 2; /* reserve space for one header for every 2k dwords */ - ndw += (npdes >> 11) * 4; + ndw += (npdes >> 11) * 3; /* reserve space for pde addresses */ ndw += npdes * 2; diff --git a/trunk/drivers/gpu/drm/radeon/radeon_gem.c b/trunk/drivers/gpu/drm/radeon/radeon_gem.c index fe5c1f6b7957..f38fbcc46935 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_gem.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_gem.c @@ -53,7 +53,6 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size, struct drm_gem_object **obj) { struct radeon_bo *robj; - unsigned long max_size; int r; *obj = NULL; @@ -61,26 +60,11 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size, if (alignment < PAGE_SIZE) { alignment = PAGE_SIZE; } - - /* maximun bo size is the minimun btw visible vram and gtt size */ - max_size = min(rdev->mc.visible_vram_size, rdev->mc.gtt_size); - if (size > max_size) { - printk(KERN_WARNING "%s:%d alloc size %dMb bigger than %ldMb limit\n", - __func__, __LINE__, size >> 20, max_size >> 20); - return -ENOMEM; - } - -retry: r = radeon_bo_create(rdev, size, alignment, kernel, initial_domain, NULL, &robj); if (r) { - if (r != -ERESTARTSYS) { - if (initial_domain == RADEON_GEM_DOMAIN_VRAM) { - initial_domain |= RADEON_GEM_DOMAIN_GTT; - goto retry; - } + if (r != -ERESTARTSYS) DRM_ERROR("Failed to allocate GEM object (%d, %d, %u, %d)\n", size, initial_domain, alignment, r); - } return r; } *obj = &robj->gem_base; diff --git a/trunk/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/trunk/drivers/gpu/drm/radeon/radeon_legacy_crtc.c index 6857cb4efb76..5677a424b585 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_legacy_crtc.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_legacy_crtc.c @@ -295,7 +295,6 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); struct drm_device *dev = crtc->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t crtc_ext_cntl = 0; uint32_t mask; if (radeon_crtc->crtc_id) @@ -308,16 +307,6 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) RADEON_CRTC_VSYNC_DIS | RADEON_CRTC_HSYNC_DIS); - /* - * On all dual CRTC GPUs this bit controls the CRTC of the primary DAC. - * Therefore it is set in the DAC DMPS function. - * This is different for GPU's with a single CRTC but a primary and a - * TV DAC: here it controls the single CRTC no matter where it is - * routed. Therefore we set it here. - */ - if (rdev->flags & RADEON_SINGLE_CRTC) - crtc_ext_cntl = RADEON_CRTC_CRT_ON; - switch (mode) { case DRM_MODE_DPMS_ON: radeon_crtc->enabled = true; @@ -328,7 +317,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) else { WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_EN, ~(RADEON_CRTC_EN | RADEON_CRTC_DISP_REQ_EN_B)); - WREG32_P(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl, ~(mask | crtc_ext_cntl)); + WREG32_P(RADEON_CRTC_EXT_CNTL, 0, ~mask); } drm_vblank_post_modeset(dev, radeon_crtc->crtc_id); radeon_crtc_load_lut(crtc); @@ -342,7 +331,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode) else { WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~(RADEON_CRTC_EN | RADEON_CRTC_DISP_REQ_EN_B)); - WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~(mask | crtc_ext_cntl)); + WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~mask); } radeon_crtc->enabled = false; /* adjust pm to dpms changes AFTER disabling crtcs */ diff --git a/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index f5ba2241dacc..a13ad9d707cf 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -370,7 +370,6 @@ void radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder, struct backlight_properties props; struct radeon_backlight_privdata *pdata; uint8_t backlight_level; - char bl_name[16]; if (!radeon_encoder->enc_priv) return; @@ -390,9 +389,7 @@ void radeon_legacy_backlight_init(struct radeon_encoder *radeon_encoder, memset(&props, 0, sizeof(props)); props.max_brightness = RADEON_MAX_BL_LEVEL; props.type = BACKLIGHT_RAW; - snprintf(bl_name, sizeof(bl_name), - "radeon_bl%d", dev->primary->index); - bd = backlight_device_register(bl_name, &drm_connector->kdev, + bd = backlight_device_register("radeon_bl", &drm_connector->kdev, pdata, &radeon_backlight_ops, &props); if (IS_ERR(bd)) { DRM_ERROR("Backlight registration failed\n"); @@ -537,9 +534,7 @@ static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode break; } - /* handled in radeon_crtc_dpms() */ - if (!(rdev->flags & RADEON_SINGLE_CRTC)) - WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl); + WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl); WREG32(RADEON_DAC_CNTL, dac_cntl); WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl); @@ -664,8 +659,6 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc if (ASIC_IS_R300(rdev)) tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT); - else if (ASIC_IS_RV100(rdev)) - tmp |= (0x1ac << RADEON_DAC_FORCE_DATA_SHIFT); else tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT); @@ -675,7 +668,6 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN; WREG32(RADEON_DAC_CNTL, tmp); - tmp = dac_macro_cntl; tmp &= ~(RADEON_DAC_PDWN_R | RADEON_DAC_PDWN_G | RADEON_DAC_PDWN_B); @@ -1097,8 +1089,7 @@ static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode) } else { if (is_tv) WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl); - /* handled in radeon_crtc_dpms() */ - else if (!(rdev->flags & RADEON_SINGLE_CRTC)) + else WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl); WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl); } @@ -1422,104 +1413,13 @@ static bool radeon_legacy_tv_detect(struct drm_encoder *encoder, return found; } -static bool radeon_legacy_ext_dac_detect(struct drm_encoder *encoder, - struct drm_connector *connector) -{ - struct drm_device *dev = encoder->dev; - struct radeon_device *rdev = dev->dev_private; - uint32_t gpio_monid, fp2_gen_cntl, disp_output_cntl, crtc2_gen_cntl; - uint32_t disp_lin_trans_grph_a, disp_lin_trans_grph_b, disp_lin_trans_grph_c; - uint32_t disp_lin_trans_grph_d, disp_lin_trans_grph_e, disp_lin_trans_grph_f; - uint32_t tmp, crtc2_h_total_disp, crtc2_v_total_disp; - uint32_t crtc2_h_sync_strt_wid, crtc2_v_sync_strt_wid; - bool found = false; - int i; - - /* save the regs we need */ - gpio_monid = RREG32(RADEON_GPIO_MONID); - fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL); - disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL); - crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL); - disp_lin_trans_grph_a = RREG32(RADEON_DISP_LIN_TRANS_GRPH_A); - disp_lin_trans_grph_b = RREG32(RADEON_DISP_LIN_TRANS_GRPH_B); - disp_lin_trans_grph_c = RREG32(RADEON_DISP_LIN_TRANS_GRPH_C); - disp_lin_trans_grph_d = RREG32(RADEON_DISP_LIN_TRANS_GRPH_D); - disp_lin_trans_grph_e = RREG32(RADEON_DISP_LIN_TRANS_GRPH_E); - disp_lin_trans_grph_f = RREG32(RADEON_DISP_LIN_TRANS_GRPH_F); - crtc2_h_total_disp = RREG32(RADEON_CRTC2_H_TOTAL_DISP); - crtc2_v_total_disp = RREG32(RADEON_CRTC2_V_TOTAL_DISP); - crtc2_h_sync_strt_wid = RREG32(RADEON_CRTC2_H_SYNC_STRT_WID); - crtc2_v_sync_strt_wid = RREG32(RADEON_CRTC2_V_SYNC_STRT_WID); - - tmp = RREG32(RADEON_GPIO_MONID); - tmp &= ~RADEON_GPIO_A_0; - WREG32(RADEON_GPIO_MONID, tmp); - - WREG32(RADEON_FP2_GEN_CNTL, (RADEON_FP2_ON | - RADEON_FP2_PANEL_FORMAT | - R200_FP2_SOURCE_SEL_TRANS_UNIT | - RADEON_FP2_DVO_EN | - R200_FP2_DVO_RATE_SEL_SDR)); - - WREG32(RADEON_DISP_OUTPUT_CNTL, (RADEON_DISP_DAC_SOURCE_RMX | - RADEON_DISP_TRANS_MATRIX_GRAPHICS)); - - WREG32(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_EN | - RADEON_CRTC2_DISP_REQ_EN_B)); - - WREG32(RADEON_DISP_LIN_TRANS_GRPH_A, 0x00000000); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_B, 0x000003f0); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_C, 0x00000000); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_D, 0x000003f0); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_E, 0x00000000); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_F, 0x000003f0); - - WREG32(RADEON_CRTC2_H_TOTAL_DISP, 0x01000008); - WREG32(RADEON_CRTC2_H_SYNC_STRT_WID, 0x00000800); - WREG32(RADEON_CRTC2_V_TOTAL_DISP, 0x00080001); - WREG32(RADEON_CRTC2_V_SYNC_STRT_WID, 0x00000080); - - for (i = 0; i < 200; i++) { - tmp = RREG32(RADEON_GPIO_MONID); - if (tmp & RADEON_GPIO_Y_0) - found = true; - - if (found) - break; - - if (!drm_can_sleep()) - mdelay(1); - else - msleep(1); - } - - /* restore the regs we used */ - WREG32(RADEON_DISP_LIN_TRANS_GRPH_A, disp_lin_trans_grph_a); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_B, disp_lin_trans_grph_b); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_C, disp_lin_trans_grph_c); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_D, disp_lin_trans_grph_d); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_E, disp_lin_trans_grph_e); - WREG32(RADEON_DISP_LIN_TRANS_GRPH_F, disp_lin_trans_grph_f); - WREG32(RADEON_CRTC2_H_TOTAL_DISP, crtc2_h_total_disp); - WREG32(RADEON_CRTC2_V_TOTAL_DISP, crtc2_v_total_disp); - WREG32(RADEON_CRTC2_H_SYNC_STRT_WID, crtc2_h_sync_strt_wid); - WREG32(RADEON_CRTC2_V_SYNC_STRT_WID, crtc2_v_sync_strt_wid); - WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl); - WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl); - WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl); - WREG32(RADEON_GPIO_MONID, gpio_monid); - - return found; -} - static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector) { struct drm_device *dev = encoder->dev; struct radeon_device *rdev = dev->dev_private; - uint32_t crtc2_gen_cntl = 0, tv_dac_cntl, dac_cntl2, dac_ext_cntl; - uint32_t gpiopad_a = 0, pixclks_cntl, tmp; - uint32_t disp_output_cntl = 0, disp_hw_debug = 0, crtc_ext_cntl = 0; + uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl; + uint32_t disp_hw_debug, disp_output_cntl, gpiopad_a, pixclks_cntl, tmp; enum drm_connector_status found = connector_status_disconnected; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv; @@ -1556,27 +1456,12 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder return connector_status_disconnected; } - /* R200 uses an external DAC for secondary DAC */ - if (rdev->family == CHIP_R200) { - if (radeon_legacy_ext_dac_detect(encoder, connector)) - found = connector_status_connected; - return found; - } - /* save the regs we need */ pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL); - - if (rdev->flags & RADEON_SINGLE_CRTC) { - crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL); - } else { - if (ASIC_IS_R300(rdev)) { - gpiopad_a = RREG32(RADEON_GPIOPAD_A); - disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL); - } else { - disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG); - } - crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL); - } + gpiopad_a = ASIC_IS_R300(rdev) ? RREG32(RADEON_GPIOPAD_A) : 0; + disp_output_cntl = ASIC_IS_R300(rdev) ? RREG32(RADEON_DISP_OUTPUT_CNTL) : 0; + disp_hw_debug = ASIC_IS_R300(rdev) ? 0 : RREG32(RADEON_DISP_HW_DEBUG); + crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL); tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL); dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL); dac_cntl2 = RREG32(RADEON_DAC_CNTL2); @@ -1585,24 +1470,22 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder | RADEON_PIX2CLK_DAC_ALWAYS_ONb); WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp); - if (rdev->flags & RADEON_SINGLE_CRTC) { - tmp = crtc_ext_cntl | RADEON_CRTC_CRT_ON; - WREG32(RADEON_CRTC_EXT_CNTL, tmp); - } else { - tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK; - tmp |= RADEON_CRTC2_CRT2_ON | - (2 << RADEON_CRTC2_PIX_WIDTH_SHIFT); - WREG32(RADEON_CRTC2_GEN_CNTL, tmp); + if (ASIC_IS_R300(rdev)) + WREG32_P(RADEON_GPIOPAD_A, 1, ~1); - if (ASIC_IS_R300(rdev)) { - WREG32_P(RADEON_GPIOPAD_A, 1, ~1); - tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK; - tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2; - WREG32(RADEON_DISP_OUTPUT_CNTL, tmp); - } else { - tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL; - WREG32(RADEON_DISP_HW_DEBUG, tmp); - } + tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK; + tmp |= RADEON_CRTC2_CRT2_ON | + (2 << RADEON_CRTC2_PIX_WIDTH_SHIFT); + + WREG32(RADEON_CRTC2_GEN_CNTL, tmp); + + if (ASIC_IS_R300(rdev)) { + tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK; + tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2; + WREG32(RADEON_DISP_OUTPUT_CNTL, tmp); + } else { + tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL; + WREG32(RADEON_DISP_HW_DEBUG, tmp); } tmp = RADEON_TV_DAC_NBLANK | @@ -1644,19 +1527,14 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder WREG32(RADEON_DAC_CNTL2, dac_cntl2); WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl); WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl); + WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl); - if (rdev->flags & RADEON_SINGLE_CRTC) { - WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl); + if (ASIC_IS_R300(rdev)) { + WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl); + WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1); } else { - WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl); - if (ASIC_IS_R300(rdev)) { - WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl); - WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1); - } else { - WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug); - } + WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug); } - WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl); return found; diff --git a/trunk/drivers/gpu/drm/radeon/radeon_object.c b/trunk/drivers/gpu/drm/radeon/radeon_object.c index b91118ccef86..8b27dd6e3144 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_object.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_object.c @@ -105,6 +105,7 @@ int radeon_bo_create(struct radeon_device *rdev, struct radeon_bo *bo; enum ttm_bo_type type; unsigned long page_align = roundup(byte_align, PAGE_SIZE) >> PAGE_SHIFT; + unsigned long max_size = 0; size_t acc_size; int r; @@ -120,9 +121,18 @@ int radeon_bo_create(struct radeon_device *rdev, } *bo_ptr = NULL; + /* maximun bo size is the minimun btw visible vram and gtt size */ + max_size = min(rdev->mc.visible_vram_size, rdev->mc.gtt_size); + if ((page_align << PAGE_SHIFT) >= max_size) { + printk(KERN_WARNING "%s:%d alloc size %ldM bigger than %ldMb limit\n", + __func__, __LINE__, page_align >> (20 - PAGE_SHIFT), max_size >> 20); + return -ENOMEM; + } + acc_size = ttm_bo_dma_acc_size(&rdev->mman.bdev, size, sizeof(struct radeon_bo)); +retry: bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL); if (bo == NULL) return -ENOMEM; @@ -144,6 +154,15 @@ int radeon_bo_create(struct radeon_device *rdev, acc_size, sg, &radeon_ttm_bo_destroy); up_read(&rdev->pm.mclk_lock); if (unlikely(r != 0)) { + if (r != -ERESTARTSYS) { + if (domain == RADEON_GEM_DOMAIN_VRAM) { + domain |= RADEON_GEM_DOMAIN_GTT; + goto retry; + } + dev_err(rdev->dev, + "object_init failed for (%lu, 0x%08X)\n", + size, domain); + } return r; } *bo_ptr = bo; diff --git a/trunk/drivers/gpu/drm/radeon/si.c b/trunk/drivers/gpu/drm/radeon/si.c index 4422d630b33b..df8dd7701643 100644 --- a/trunk/drivers/gpu/drm/radeon/si.c +++ b/trunk/drivers/gpu/drm/radeon/si.c @@ -2474,7 +2474,6 @@ static bool si_vm_reg_valid(u32 reg) /* check config regs */ switch (reg) { case GRBM_GFX_INDEX: - case CP_STRMOUT_CNTL: case VGT_VTX_VECT_EJECT_REG: case VGT_CACHE_INVALIDATION: case VGT_ESGS_RING_SIZE: @@ -2809,31 +2808,26 @@ void si_vm_set_page(struct radeon_device *rdev, uint64_t pe, { struct radeon_ring *ring = &rdev->ring[rdev->asic->vm.pt_ring_index]; uint32_t r600_flags = cayman_vm_page_flags(rdev, flags); + int i; + uint64_t value; - while (count) { - unsigned ndw = 2 + count * 2; - if (ndw > 0x3FFE) - ndw = 0x3FFE; - - radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, ndw)); - radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | - WRITE_DATA_DST_SEL(1))); - radeon_ring_write(ring, pe); - radeon_ring_write(ring, upper_32_bits(pe)); - for (; ndw > 2; ndw -= 2, --count, pe += 8) { - uint64_t value; - if (flags & RADEON_VM_PAGE_SYSTEM) { - value = radeon_vm_map_gart(rdev, addr); - value &= 0xFFFFFFFFFFFFF000ULL; - } else if (flags & RADEON_VM_PAGE_VALID) - value = addr; - else - value = 0; - addr += incr; - value |= r600_flags; - radeon_ring_write(ring, value); - radeon_ring_write(ring, upper_32_bits(value)); - } + radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 2 + count * 2)); + radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | + WRITE_DATA_DST_SEL(1))); + radeon_ring_write(ring, pe); + radeon_ring_write(ring, upper_32_bits(pe)); + for (i = 0; i < count; ++i) { + if (flags & RADEON_VM_PAGE_SYSTEM) { + value = radeon_vm_map_gart(rdev, addr); + value &= 0xFFFFFFFFFFFFF000ULL; + } else if (flags & RADEON_VM_PAGE_VALID) + value = addr; + else + value = 0; + addr += incr; + value |= r600_flags; + radeon_ring_write(ring, value); + radeon_ring_write(ring, upper_32_bits(value)); } } @@ -2874,10 +2868,6 @@ void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); radeon_ring_write(ring, 0); radeon_ring_write(ring, 1 << vm->id); - - /* sync PFP to ME, otherwise we might get invalid PFP reads */ - radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); - radeon_ring_write(ring, 0x0); } /* diff --git a/trunk/drivers/gpu/drm/radeon/sid.h b/trunk/drivers/gpu/drm/radeon/sid.h index a8871afc5b4e..7d2a20e56577 100644 --- a/trunk/drivers/gpu/drm/radeon/sid.h +++ b/trunk/drivers/gpu/drm/radeon/sid.h @@ -424,7 +424,6 @@ # define RDERR_INT_ENABLE (1 << 0) # define GUI_IDLE_INT_ENABLE (1 << 19) -#define CP_STRMOUT_CNTL 0x84FC #define SCRATCH_REG0 0x8500 #define SCRATCH_REG1 0x8504 #define SCRATCH_REG2 0x8508 diff --git a/trunk/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/trunk/drivers/gpu/drm/shmobile/shmob_drm_drv.c index 1c350fc4e449..c71d493fd0c5 100644 --- a/trunk/drivers/gpu/drm/shmobile/shmob_drm_drv.c +++ b/trunk/drivers/gpu/drm/shmobile/shmob_drm_drv.c @@ -201,8 +201,6 @@ static int shmob_drm_load(struct drm_device *dev, unsigned long flags) goto done; } - platform_set_drvdata(pdev, sdev); - done: if (ret) shmob_drm_unload(dev); @@ -301,9 +299,11 @@ static struct drm_driver shmob_drm_driver = { #if CONFIG_PM_SLEEP static int shmob_drm_pm_suspend(struct device *dev) { - struct shmob_drm_device *sdev = dev_get_drvdata(dev); + struct platform_device *pdev = to_platform_device(dev); + struct drm_device *ddev = platform_get_drvdata(pdev); + struct shmob_drm_device *sdev = ddev->dev_private; - drm_kms_helper_poll_disable(sdev->ddev); + drm_kms_helper_poll_disable(ddev); shmob_drm_crtc_suspend(&sdev->crtc); return 0; @@ -311,7 +311,9 @@ static int shmob_drm_pm_suspend(struct device *dev) static int shmob_drm_pm_resume(struct device *dev) { - struct shmob_drm_device *sdev = dev_get_drvdata(dev); + struct platform_device *pdev = to_platform_device(dev); + struct drm_device *ddev = platform_get_drvdata(pdev); + struct shmob_drm_device *sdev = ddev->dev_private; mutex_lock(&sdev->ddev->mode_config.mutex); shmob_drm_crtc_resume(&sdev->crtc); diff --git a/trunk/drivers/gpu/drm/ttm/ttm_bo.c b/trunk/drivers/gpu/drm/ttm/ttm_bo.c index bf6e4b5a73b5..402ab69f9f99 100644 --- a/trunk/drivers/gpu/drm/ttm/ttm_bo.c +++ b/trunk/drivers/gpu/drm/ttm/ttm_bo.c @@ -580,7 +580,6 @@ static int ttm_bo_cleanup_refs(struct ttm_buffer_object *bo, if (unlikely(ret != 0)) return ret; -retry_reserve: spin_lock(&glob->lru_lock); if (unlikely(list_empty(&bo->ddestroy))) { @@ -588,20 +587,14 @@ static int ttm_bo_cleanup_refs(struct ttm_buffer_object *bo, return 0; } - ret = ttm_bo_reserve_locked(bo, false, true, false, 0); + ret = ttm_bo_reserve_locked(bo, interruptible, + no_wait_reserve, false, 0); - if (unlikely(ret == -EBUSY)) { + if (unlikely(ret != 0)) { spin_unlock(&glob->lru_lock); - if (likely(!no_wait_reserve)) - ret = ttm_bo_wait_unreserved(bo, interruptible); - if (unlikely(ret != 0)) - return ret; - - goto retry_reserve; + return ret; } - BUG_ON(ret != 0); - /** * We can re-check for sync object without taking * the bo::lock since setting the sync object requires @@ -818,14 +811,17 @@ static int ttm_mem_evict_first(struct ttm_bo_device *bdev, no_wait_reserve, no_wait_gpu); kref_put(&bo->list_kref, ttm_bo_release_list); - return ret; + if (likely(ret == 0 || ret == -ERESTARTSYS)) + return ret; + + goto retry; } - ret = ttm_bo_reserve_locked(bo, false, true, false, 0); + ret = ttm_bo_reserve_locked(bo, false, no_wait_reserve, false, 0); if (unlikely(ret == -EBUSY)) { spin_unlock(&glob->lru_lock); - if (likely(!no_wait_reserve)) + if (likely(!no_wait_gpu)) ret = ttm_bo_wait_unreserved(bo, interruptible); kref_put(&bo->list_kref, ttm_bo_release_list); diff --git a/trunk/drivers/gpu/drm/udl/udl_drv.h b/trunk/drivers/gpu/drm/udl/udl_drv.h index 87aa5f5d3c88..fccd361f7b50 100644 --- a/trunk/drivers/gpu/drm/udl/udl_drv.h +++ b/trunk/drivers/gpu/drm/udl/udl_drv.h @@ -104,7 +104,7 @@ udl_fb_user_fb_create(struct drm_device *dev, int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr, const char *front, char **urb_buf_ptr, - u32 byte_offset, u32 device_byte_offset, u32 byte_width, + u32 byte_offset, u32 byte_width, int *ident_ptr, int *sent_ptr); int udl_dumb_create(struct drm_file *file_priv, diff --git a/trunk/drivers/gpu/drm/udl/udl_fb.c b/trunk/drivers/gpu/drm/udl/udl_fb.c index d4ab3beaada0..69a2b16f42a6 100644 --- a/trunk/drivers/gpu/drm/udl/udl_fb.c +++ b/trunk/drivers/gpu/drm/udl/udl_fb.c @@ -114,10 +114,9 @@ static void udlfb_dpy_deferred_io(struct fb_info *info, list_for_each_entry(cur, &fbdefio->pagelist, lru) { if (udl_render_hline(dev, (ufbdev->ufb.base.bits_per_pixel / 8), - &urb, (char *) info->fix.smem_start, - &cmd, cur->index << PAGE_SHIFT, - cur->index << PAGE_SHIFT, - PAGE_SIZE, &bytes_identical, &bytes_sent)) + &urb, (char *) info->fix.smem_start, + &cmd, cur->index << PAGE_SHIFT, + PAGE_SIZE, &bytes_identical, &bytes_sent)) goto error; bytes_rendered += PAGE_SIZE; } @@ -188,11 +187,10 @@ int udl_handle_damage(struct udl_framebuffer *fb, int x, int y, for (i = y; i < y + height ; i++) { const int line_offset = fb->base.pitches[0] * i; const int byte_offset = line_offset + (x * bpp); - const int dev_byte_offset = (fb->base.width * bpp * i) + (x * bpp); + if (udl_render_hline(dev, bpp, &urb, (char *) fb->obj->vmapping, - &cmd, byte_offset, dev_byte_offset, - width * bpp, + &cmd, byte_offset, width * bpp, &bytes_identical, &bytes_sent)) goto error; } diff --git a/trunk/drivers/gpu/drm/udl/udl_transfer.c b/trunk/drivers/gpu/drm/udl/udl_transfer.c index 142fee5f983f..dc095526ffb7 100644 --- a/trunk/drivers/gpu/drm/udl/udl_transfer.c +++ b/trunk/drivers/gpu/drm/udl/udl_transfer.c @@ -213,12 +213,11 @@ static void udl_compress_hline16( */ int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr, const char *front, char **urb_buf_ptr, - u32 byte_offset, u32 device_byte_offset, - u32 byte_width, + u32 byte_offset, u32 byte_width, int *ident_ptr, int *sent_ptr) { const u8 *line_start, *line_end, *next_pixel; - u32 base16 = 0 + (device_byte_offset / bpp) * 2; + u32 base16 = 0 + (byte_offset / bpp) * 2; struct urb *urb = *urb_ptr; u8 *cmd = *urb_buf_ptr; u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length; diff --git a/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c b/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c index d1498bfd7873..3ce68a2e312d 100644 --- a/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c +++ b/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c @@ -306,7 +306,7 @@ void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin) BUG_ON(!atomic_read(&bo->reserved)); BUG_ON(old_mem_type != TTM_PL_VRAM && - old_mem_type != VMW_PL_GMR); + old_mem_type != VMW_PL_FLAG_GMR); pl_flags = TTM_PL_FLAG_VRAM | VMW_PL_FLAG_GMR | TTM_PL_FLAG_CACHED; if (pin) diff --git a/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 2dd185e42f21..ed3c1e7ddde9 100644 --- a/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/trunk/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1098,11 +1098,6 @@ static void vmw_pm_complete(struct device *kdev) struct drm_device *dev = pci_get_drvdata(pdev); struct vmw_private *dev_priv = vmw_priv(dev); - mutex_lock(&dev_priv->hw_mutex); - vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2); - (void) vmw_read(dev_priv, SVGA_REG_ID); - mutex_unlock(&dev_priv->hw_mutex); - /** * Reclaim 3d reference held by fbdev and potentially * start fifo. diff --git a/trunk/drivers/hid/hid-apple.c b/trunk/drivers/hid/hid-apple.c index fd7722aecf77..06ebdbb6ea02 100644 --- a/trunk/drivers/hid/hid-apple.c +++ b/trunk/drivers/hid/hid-apple.c @@ -522,12 +522,6 @@ static const struct hid_device_id apple_devices[] = { .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS), .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), - .driver_data = APPLE_HAS_FN }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), - .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), - .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), diff --git a/trunk/drivers/hid/hid-core.c b/trunk/drivers/hid/hid-core.c index f4109fd657ff..bd3971bf31bf 100644 --- a/trunk/drivers/hid/hid-core.c +++ b/trunk/drivers/hid/hid-core.c @@ -1532,9 +1532,6 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) }, @@ -2142,9 +2139,6 @@ static const struct hid_device_id hid_mouse_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) }, - { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, { } diff --git a/trunk/drivers/hid/hid-ids.h b/trunk/drivers/hid/hid-ids.h index 9d7a42857ea1..269b50912a4a 100644 --- a/trunk/drivers/hid/hid-ids.h +++ b/trunk/drivers/hid/hid-ids.h @@ -118,9 +118,6 @@ #define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI 0x0252 #define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO 0x0253 #define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS 0x0254 -#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI 0x0259 -#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO 0x025a -#define USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS 0x025b #define USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI 0x0249 #define USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO 0x024a #define USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS 0x024b diff --git a/trunk/drivers/hid/hid-microsoft.c b/trunk/drivers/hid/hid-microsoft.c index f676c01bb471..3acdcfcc17df 100644 --- a/trunk/drivers/hid/hid-microsoft.c +++ b/trunk/drivers/hid/hid-microsoft.c @@ -28,30 +28,22 @@ #define MS_RDESC 0x08 #define MS_NOGET 0x10 #define MS_DUPLICATE_USAGES 0x20 -#define MS_RDESC_3K 0x40 +/* + * Microsoft Wireless Desktop Receiver (Model 1028) has + * 'Usage Min/Max' where it ought to have 'Physical Min/Max' + */ static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); - /* - * Microsoft Wireless Desktop Receiver (Model 1028) has - * 'Usage Min/Max' where it ought to have 'Physical Min/Max' - */ if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 && rdesc[559] == 0x29) { hid_info(hdev, "fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n"); rdesc[557] = 0x35; rdesc[559] = 0x45; } - /* the same as above (s/usage/physical/) */ - if ((quirks & MS_RDESC_3K) && *rsize == 106 && - !memcmp((char []){ 0x19, 0x00, 0x29, 0xff }, - &rdesc[94], 4)) { - rdesc[94] = 0x35; - rdesc[96] = 0x45; - } return rdesc; } @@ -200,7 +192,7 @@ static const struct hid_device_id ms_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB), .driver_data = MS_PRESENTER }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K), - .driver_data = MS_ERGONOMY | MS_RDESC_3K }, + .driver_data = MS_ERGONOMY }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0), .driver_data = MS_NOGET }, { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500), diff --git a/trunk/drivers/hid/hid-multitouch.c b/trunk/drivers/hid/hid-multitouch.c index 7867d69f0efe..3eb02b94fc87 100644 --- a/trunk/drivers/hid/hid-multitouch.c +++ b/trunk/drivers/hid/hid-multitouch.c @@ -210,7 +210,8 @@ static struct mt_class mt_classes[] = { }, { .name = MT_CLS_GENERALTOUCH_PWT_TENFINGERS, .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | - MT_QUIRK_SLOT_IS_CONTACTNUMBER + MT_QUIRK_SLOT_IS_CONTACTNUMBER, + .maxcontacts = 10 }, { .name = MT_CLS_FLATFROG, @@ -420,11 +421,11 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, * contact max are global to the report */ td->last_field_index = field->index; return -1; + } case HID_DG_TOUCH: /* Legacy devices use TIPSWITCH and not TOUCH. * Let's just ignore this field. */ return -1; - } /* let hid-input decide for the others */ return 0; diff --git a/trunk/drivers/hid/hidraw.c b/trunk/drivers/hid/hidraw.c index 7c47fc3f7b2b..17d15bb610d1 100644 --- a/trunk/drivers/hid/hidraw.c +++ b/trunk/drivers/hid/hidraw.c @@ -42,6 +42,7 @@ static struct cdev hidraw_cdev; static struct class *hidraw_class; static struct hidraw *hidraw_table[HIDRAW_MAX_DEVICES]; static DEFINE_MUTEX(minors_lock); +static void drop_ref(struct hidraw *hid, int exists_bit); static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) { @@ -113,7 +114,7 @@ static ssize_t hidraw_send_report(struct file *file, const char __user *buffer, __u8 *buf; int ret = 0; - if (!hidraw_table[minor]) { + if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { ret = -ENODEV; goto out; } @@ -261,7 +262,7 @@ static int hidraw_open(struct inode *inode, struct file *file) } mutex_lock(&minors_lock); - if (!hidraw_table[minor]) { + if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { err = -ENODEV; goto out_unlock; } @@ -298,36 +299,12 @@ static int hidraw_open(struct inode *inode, struct file *file) static int hidraw_release(struct inode * inode, struct file * file) { unsigned int minor = iminor(inode); - struct hidraw *dev; struct hidraw_list *list = file->private_data; - int ret; - int i; - - mutex_lock(&minors_lock); - if (!hidraw_table[minor]) { - ret = -ENODEV; - goto unlock; - } + drop_ref(hidraw_table[minor], 0); list_del(&list->node); - dev = hidraw_table[minor]; - if (!--dev->open) { - if (list->hidraw->exist) { - hid_hw_power(dev->hid, PM_HINT_NORMAL); - hid_hw_close(dev->hid); - } else { - kfree(list->hidraw); - } - } - - for (i = 0; i < HIDRAW_BUFFER_SIZE; ++i) - kfree(list->buffer[i].value); kfree(list); - ret = 0; -unlock: - mutex_unlock(&minors_lock); - - return ret; + return 0; } static long hidraw_ioctl(struct file *file, unsigned int cmd, @@ -529,21 +506,7 @@ EXPORT_SYMBOL_GPL(hidraw_connect); void hidraw_disconnect(struct hid_device *hid) { struct hidraw *hidraw = hid->hidraw; - - mutex_lock(&minors_lock); - hidraw->exist = 0; - - device_destroy(hidraw_class, MKDEV(hidraw_major, hidraw->minor)); - - hidraw_table[hidraw->minor] = NULL; - - if (hidraw->open) { - hid_hw_close(hid); - wake_up_interruptible(&hidraw->wait); - } else { - kfree(hidraw); - } - mutex_unlock(&minors_lock); + drop_ref(hidraw, 1); } EXPORT_SYMBOL_GPL(hidraw_disconnect); @@ -592,3 +555,23 @@ void hidraw_exit(void) unregister_chrdev_region(dev_id, HIDRAW_MAX_DEVICES); } + +static void drop_ref(struct hidraw *hidraw, int exists_bit) +{ + mutex_lock(&minors_lock); + if (exists_bit) { + hid_hw_close(hidraw->hid); + hidraw->exist = 0; + if (hidraw->open) + wake_up_interruptible(&hidraw->wait); + } else { + --hidraw->open; + } + + if (!hidraw->open && !hidraw->exist) { + device_destroy(hidraw_class, MKDEV(hidraw_major, hidraw->minor)); + hidraw_table[hidraw->minor] = NULL; + kfree(hidraw); + } + mutex_unlock(&minors_lock); +} diff --git a/trunk/drivers/hv/channel.c b/trunk/drivers/hv/channel.c index f4c3d28cd1fc..406537420fff 100644 --- a/trunk/drivers/hv/channel.c +++ b/trunk/drivers/hv/channel.c @@ -146,14 +146,14 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, if (ret != 0) { err = ret; - goto error0; + goto errorout; } ret = hv_ringbuffer_init( &newchannel->inbound, in, recv_ringbuffer_size); if (ret != 0) { err = ret; - goto error0; + goto errorout; } @@ -168,7 +168,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, if (ret != 0) { err = ret; - goto error0; + goto errorout; } /* Create and init the channel open message */ @@ -177,7 +177,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, GFP_KERNEL); if (!open_info) { err = -ENOMEM; - goto error0; + goto errorout; } init_completion(&open_info->waitevent); @@ -193,7 +193,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, if (userdatalen > MAX_USER_DEFINED_BYTES) { err = -EINVAL; - goto error0; + goto errorout; } if (userdatalen) @@ -208,18 +208,19 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, sizeof(struct vmbus_channel_open_channel)); if (ret != 0) - goto error1; + goto cleanup; t = wait_for_completion_timeout(&open_info->waitevent, 5*HZ); if (t == 0) { err = -ETIMEDOUT; - goto error1; + goto errorout; } if (open_info->response.open_result.status) err = open_info->response.open_result.status; +cleanup: spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags); list_del(&open_info->msglistentry); spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags); @@ -227,12 +228,9 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, kfree(open_info); return err; -error1: - spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags); - list_del(&open_info->msglistentry); - spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags); - -error0: +errorout: + hv_ringbuffer_cleanup(&newchannel->outbound); + hv_ringbuffer_cleanup(&newchannel->inbound); free_pages((unsigned long)out, get_order(send_ringbuffer_size + recv_ringbuffer_size)); kfree(open_info); diff --git a/trunk/drivers/hwmon/asb100.c b/trunk/drivers/hwmon/asb100.c index 520e5bf4f76d..a227be47149f 100644 --- a/trunk/drivers/hwmon/asb100.c +++ b/trunk/drivers/hwmon/asb100.c @@ -32,7 +32,7 @@ * ASB100-A supports pwm1, while plain ASB100 does not. There is no known * way for the driver to tell which one is there. * - * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA + * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA * asb100 7 3 1 4 0x31 0x0694 yes no */ diff --git a/trunk/drivers/hwmon/fam15h_power.c b/trunk/drivers/hwmon/fam15h_power.c index 4f4110407387..68ad7d255512 100644 --- a/trunk/drivers/hwmon/fam15h_power.c +++ b/trunk/drivers/hwmon/fam15h_power.c @@ -2,7 +2,7 @@ * fam15h_power.c - AMD Family 15h processor power monitoring * * Copyright (c) 2011 Advanced Micro Devices, Inc. - * Author: Andreas Herrmann + * Author: Andreas Herrmann * * * This driver is free software; you can redistribute it and/or @@ -28,7 +28,7 @@ #include MODULE_DESCRIPTION("AMD Family 15h CPU processor power monitor"); -MODULE_AUTHOR("Andreas Herrmann "); +MODULE_AUTHOR("Andreas Herrmann "); MODULE_LICENSE("GPL"); /* D18F3 */ diff --git a/trunk/drivers/hwmon/gpio-fan.c b/trunk/drivers/hwmon/gpio-fan.c index 1381a2e3bbd4..36509ae32083 100644 --- a/trunk/drivers/hwmon/gpio-fan.c +++ b/trunk/drivers/hwmon/gpio-fan.c @@ -630,9 +630,7 @@ static struct platform_driver gpio_fan_driver = { .driver = { .name = "gpio-fan", .pm = GPIO_FAN_PM, -#ifdef CONFIG_OF_GPIO .of_match_table = of_match_ptr(of_gpio_fan_match), -#endif }, }; diff --git a/trunk/drivers/hwmon/w83627ehf.c b/trunk/drivers/hwmon/w83627ehf.c index de3c7e04c3b5..1821b7423d5b 100644 --- a/trunk/drivers/hwmon/w83627ehf.c +++ b/trunk/drivers/hwmon/w83627ehf.c @@ -2083,7 +2083,6 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev) mutex_init(&data->lock); mutex_init(&data->update_lock); data->name = w83627ehf_device_names[sio_data->kind]; - data->bank = 0xff; /* Force initial bank selection */ platform_set_drvdata(pdev, data); /* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */ diff --git a/trunk/drivers/hwmon/w83627hf.c b/trunk/drivers/hwmon/w83627hf.c index af1589908709..5b1a6a666441 100644 --- a/trunk/drivers/hwmon/w83627hf.c +++ b/trunk/drivers/hwmon/w83627hf.c @@ -25,7 +25,7 @@ /* * Supports following chips: * - * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA + * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA * w83627hf 9 3 2 3 0x20 0x5ca3 no yes(LPC) * w83627thf 7 3 3 3 0x90 0x5ca3 no yes(LPC) * w83637hf 7 3 3 3 0x80 0x5ca3 no yes(LPC) diff --git a/trunk/drivers/hwmon/w83781d.c b/trunk/drivers/hwmon/w83781d.c index 20f11d31da40..5a5046d94c3e 100644 --- a/trunk/drivers/hwmon/w83781d.c +++ b/trunk/drivers/hwmon/w83781d.c @@ -24,7 +24,7 @@ /* * Supports following chips: * - * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA + * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA * as99127f 7 3 0 3 0x31 0x12c3 yes no * as99127f rev.2 (type_name = as99127f) 0x31 0x5ca3 yes no * w83781d 7 3 0 3 0x10-1 0x5ca3 yes yes diff --git a/trunk/drivers/hwmon/w83791d.c b/trunk/drivers/hwmon/w83791d.c index ed397c645198..39ab7bcc616e 100644 --- a/trunk/drivers/hwmon/w83791d.c +++ b/trunk/drivers/hwmon/w83791d.c @@ -22,7 +22,7 @@ /* * Supports following chips: * - * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA + * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA * w83791d 10 5 5 3 0x71 0x5ca3 yes no * * The w83791d chip appears to be part way between the 83781d and the diff --git a/trunk/drivers/hwmon/w83792d.c b/trunk/drivers/hwmon/w83792d.c index 301942d08453..053645279f38 100644 --- a/trunk/drivers/hwmon/w83792d.c +++ b/trunk/drivers/hwmon/w83792d.c @@ -31,7 +31,7 @@ /* * Supports following chips: * - * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA + * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA * w83792d 9 7 7 3 0x7a 0x5ca3 yes no */ diff --git a/trunk/drivers/hwmon/w83l786ng.c b/trunk/drivers/hwmon/w83l786ng.c index 79710bcac2f7..f0e8286c3c70 100644 --- a/trunk/drivers/hwmon/w83l786ng.c +++ b/trunk/drivers/hwmon/w83l786ng.c @@ -20,7 +20,7 @@ /* * Supports following chips: * - * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA + * Chip #vin #fanin #pwm #temp wchipid vendid i2c ISA * w83l786ng 3 2 2 2 0x7b 0x5ca3 yes no */ diff --git a/trunk/drivers/i2c/Makefile b/trunk/drivers/i2c/Makefile index 1722f50f2473..beee6b2d361d 100644 --- a/trunk/drivers/i2c/Makefile +++ b/trunk/drivers/i2c/Makefile @@ -8,7 +8,6 @@ obj-$(CONFIG_I2C_SMBUS) += i2c-smbus.o obj-$(CONFIG_I2C_CHARDEV) += i2c-dev.o obj-$(CONFIG_I2C_MUX) += i2c-mux.o obj-y += algos/ busses/ muxes/ -obj-$(CONFIG_I2C_STUB) += i2c-stub.o ccflags-$(CONFIG_I2C_DEBUG_CORE) := -DDEBUG CFLAGS_i2c-core.o := -Wno-deprecated-declarations diff --git a/trunk/drivers/i2c/busses/Kconfig b/trunk/drivers/i2c/busses/Kconfig index e9df4612b7eb..65dd599a0262 100644 --- a/trunk/drivers/i2c/busses/Kconfig +++ b/trunk/drivers/i2c/busses/Kconfig @@ -81,6 +81,7 @@ config I2C_I801 tristate "Intel 82801 (ICH/PCH)" depends on PCI select CHECK_SIGNATURE if X86 && DMI + select GPIOLIB if I2C_MUX help If you say yes to this option, support will be included for the Intel 801 family of mainboard I2C interfaces. Specifically, the following diff --git a/trunk/drivers/i2c/busses/Makefile b/trunk/drivers/i2c/busses/Makefile index 395b516ffa08..2d33d62952c1 100644 --- a/trunk/drivers/i2c/busses/Makefile +++ b/trunk/drivers/i2c/busses/Makefile @@ -85,6 +85,7 @@ obj-$(CONFIG_I2C_ACORN) += i2c-acorn.o obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o obj-$(CONFIG_I2C_SIBYTE) += i2c-sibyte.o +obj-$(CONFIG_I2C_STUB) += i2c-stub.o obj-$(CONFIG_SCx200_ACB) += scx200_acb.o obj-$(CONFIG_SCx200_I2C) += scx200_i2c.o diff --git a/trunk/drivers/i2c/busses/i2c-i801.c b/trunk/drivers/i2c/busses/i2c-i801.c index 6abc00d59881..37793156bd93 100644 --- a/trunk/drivers/i2c/busses/i2c-i801.c +++ b/trunk/drivers/i2c/busses/i2c-i801.c @@ -82,8 +82,7 @@ #include #include -#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \ - defined CONFIG_DMI +#if defined CONFIG_I2C_MUX || defined CONFIG_I2C_MUX_MODULE #include #include #include @@ -193,8 +192,7 @@ struct i801_priv { int len; u8 *data; -#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \ - defined CONFIG_DMI +#if defined CONFIG_I2C_MUX || defined CONFIG_I2C_MUX_MODULE const struct i801_mux_config *mux_drvdata; struct platform_device *mux_pdev; #endif @@ -923,8 +921,7 @@ static void __init input_apanel_init(void) {} static void __devinit i801_probe_optional_slaves(struct i801_priv *priv) {} #endif /* CONFIG_X86 && CONFIG_DMI */ -#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \ - defined CONFIG_DMI +#if defined CONFIG_I2C_MUX || defined CONFIG_I2C_MUX_MODULE static struct i801_mux_config i801_mux_config_asus_z8_d12 = { .gpio_chip = "gpio_ich", .values = { 0x02, 0x03 }, @@ -1062,7 +1059,7 @@ static unsigned int __devinit i801_get_adapter_class(struct i801_priv *priv) id = dmi_first_match(mux_dmi_table); if (id) { - /* Remove branch classes from trunk */ + /* Remove from branch classes from trunk */ mux_config = id->driver_data; for (i = 0; i < mux_config->n_values; i++) class &= ~mux_config->classes[i]; diff --git a/trunk/drivers/i2c/busses/i2c-mxs.c b/trunk/drivers/i2c/busses/i2c-mxs.c index 286ca1917820..1f58197062cf 100644 --- a/trunk/drivers/i2c/busses/i2c-mxs.c +++ b/trunk/drivers/i2c/busses/i2c-mxs.c @@ -1,7 +1,7 @@ /* * Freescale MXS I2C bus driver * - * Copyright (C) 2011-2012 Wolfram Sang, Pengutronix e.K. + * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K. * * based on a (non-working) driver which was: * @@ -35,6 +35,10 @@ #define DRIVER_NAME "mxs-i2c" +static bool use_pioqueue; +module_param(use_pioqueue, bool, 0); +MODULE_PARM_DESC(use_pioqueue, "Use PIOQUEUE mode for transfer instead of DMA"); + #define MXS_I2C_CTRL0 (0x00) #define MXS_I2C_CTRL0_SET (0x04) @@ -71,6 +75,23 @@ MXS_I2C_CTRL1_SLAVE_STOP_IRQ | \ MXS_I2C_CTRL1_SLAVE_IRQ) +#define MXS_I2C_QUEUECTRL (0x60) +#define MXS_I2C_QUEUECTRL_SET (0x64) +#define MXS_I2C_QUEUECTRL_CLR (0x68) + +#define MXS_I2C_QUEUECTRL_QUEUE_RUN 0x20 +#define MXS_I2C_QUEUECTRL_PIO_QUEUE_MODE 0x04 + +#define MXS_I2C_QUEUESTAT (0x70) +#define MXS_I2C_QUEUESTAT_RD_QUEUE_EMPTY 0x00002000 +#define MXS_I2C_QUEUESTAT_WRITE_QUEUE_CNT_MASK 0x0000001F + +#define MXS_I2C_QUEUECMD (0x80) + +#define MXS_I2C_QUEUEDATA (0x90) + +#define MXS_I2C_DATA (0xa0) + #define MXS_CMD_I2C_SELECT (MXS_I2C_CTRL0_RETAIN_CLOCK | \ MXS_I2C_CTRL0_PRE_SEND_START | \ @@ -132,6 +153,7 @@ struct mxs_i2c_dev { const struct mxs_i2c_speed_config *speed; /* DMA support components */ + bool dma_mode; int dma_channel; struct dma_chan *dmach; struct mxs_dma_data dma_data; @@ -150,6 +172,99 @@ static void mxs_i2c_reset(struct mxs_i2c_dev *i2c) writel(i2c->speed->timing2, i2c->regs + MXS_I2C_TIMING2); writel(MXS_I2C_IRQ_MASK << 8, i2c->regs + MXS_I2C_CTRL1_SET); + if (i2c->dma_mode) + writel(MXS_I2C_QUEUECTRL_PIO_QUEUE_MODE, + i2c->regs + MXS_I2C_QUEUECTRL_CLR); + else + writel(MXS_I2C_QUEUECTRL_PIO_QUEUE_MODE, + i2c->regs + MXS_I2C_QUEUECTRL_SET); +} + +static void mxs_i2c_pioq_setup_read(struct mxs_i2c_dev *i2c, u8 addr, int len, + int flags) +{ + u32 data; + + writel(MXS_CMD_I2C_SELECT, i2c->regs + MXS_I2C_QUEUECMD); + + data = (addr << 1) | I2C_SMBUS_READ; + writel(data, i2c->regs + MXS_I2C_DATA); + + data = MXS_CMD_I2C_READ | MXS_I2C_CTRL0_XFER_COUNT(len) | flags; + writel(data, i2c->regs + MXS_I2C_QUEUECMD); +} + +static void mxs_i2c_pioq_setup_write(struct mxs_i2c_dev *i2c, + u8 addr, u8 *buf, int len, int flags) +{ + u32 data; + int i, shifts_left; + + data = MXS_CMD_I2C_WRITE | MXS_I2C_CTRL0_XFER_COUNT(len + 1) | flags; + writel(data, i2c->regs + MXS_I2C_QUEUECMD); + + /* + * We have to copy the slave address (u8) and buffer (arbitrary number + * of u8) into the data register (u32). To achieve that, the u8 are put + * into the MSBs of 'data' which is then shifted for the next u8. When + * appropriate, 'data' is written to MXS_I2C_DATA. So, the first u32 + * looks like this: + * + * 3 2 1 0 + * 10987654|32109876|54321098|76543210 + * --------+--------+--------+-------- + * buffer+2|buffer+1|buffer+0|slave_addr + */ + + data = ((addr << 1) | I2C_SMBUS_WRITE) << 24; + + for (i = 0; i < len; i++) { + data >>= 8; + data |= buf[i] << 24; + if ((i & 3) == 2) + writel(data, i2c->regs + MXS_I2C_DATA); + } + + /* Write out the remaining bytes if any */ + shifts_left = 24 - (i & 3) * 8; + if (shifts_left) + writel(data >> shifts_left, i2c->regs + MXS_I2C_DATA); +} + +/* + * TODO: should be replaceable with a waitqueue and RD_QUEUE_IRQ (setting the + * rd_threshold to 1). Couldn't get this to work, though. + */ +static int mxs_i2c_wait_for_data(struct mxs_i2c_dev *i2c) +{ + unsigned long timeout = jiffies + msecs_to_jiffies(1000); + + while (readl(i2c->regs + MXS_I2C_QUEUESTAT) + & MXS_I2C_QUEUESTAT_RD_QUEUE_EMPTY) { + if (time_after(jiffies, timeout)) + return -ETIMEDOUT; + cond_resched(); + } + + return 0; +} + +static int mxs_i2c_finish_read(struct mxs_i2c_dev *i2c, u8 *buf, int len) +{ + u32 uninitialized_var(data); + int i; + + for (i = 0; i < len; i++) { + if ((i & 3) == 0) { + if (mxs_i2c_wait_for_data(i2c)) + return -ETIMEDOUT; + data = readl(i2c->regs + MXS_I2C_QUEUEDATA); + } + buf[i] = data & 0xff; + data >>= 8; + } + + return 0; } static void mxs_i2c_dma_finish(struct mxs_i2c_dev *i2c) @@ -317,17 +432,39 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg, init_completion(&i2c->cmd_complete); i2c->cmd_err = 0; - ret = mxs_i2c_dma_setup_xfer(adap, msg, flags); - if (ret) - return ret; + if (i2c->dma_mode) { + ret = mxs_i2c_dma_setup_xfer(adap, msg, flags); + if (ret) + return ret; + } else { + if (msg->flags & I2C_M_RD) { + mxs_i2c_pioq_setup_read(i2c, msg->addr, + msg->len, flags); + } else { + mxs_i2c_pioq_setup_write(i2c, msg->addr, msg->buf, + msg->len, flags); + } + + writel(MXS_I2C_QUEUECTRL_QUEUE_RUN, + i2c->regs + MXS_I2C_QUEUECTRL_SET); + } ret = wait_for_completion_timeout(&i2c->cmd_complete, msecs_to_jiffies(1000)); if (ret == 0) goto timeout; + if (!i2c->dma_mode && !i2c->cmd_err && (msg->flags & I2C_M_RD)) { + ret = mxs_i2c_finish_read(i2c, msg->buf, msg->len); + if (ret) + goto timeout; + } + if (i2c->cmd_err == -ENXIO) mxs_i2c_reset(i2c); + else + writel(MXS_I2C_QUEUECTRL_QUEUE_RUN, + i2c->regs + MXS_I2C_QUEUECTRL_CLR); dev_dbg(i2c->dev, "Done with err=%d\n", i2c->cmd_err); @@ -335,7 +472,8 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg, timeout: dev_dbg(i2c->dev, "Timeout!\n"); - mxs_i2c_dma_finish(i2c); + if (i2c->dma_mode) + mxs_i2c_dma_finish(i2c); mxs_i2c_reset(i2c); return -ETIMEDOUT; } @@ -364,6 +502,7 @@ static irqreturn_t mxs_i2c_isr(int this_irq, void *dev_id) { struct mxs_i2c_dev *i2c = dev_id; u32 stat = readl(i2c->regs + MXS_I2C_CTRL1) & MXS_I2C_IRQ_MASK; + bool is_last_cmd; if (!stat) return IRQ_NONE; @@ -376,6 +515,14 @@ static irqreturn_t mxs_i2c_isr(int this_irq, void *dev_id) /* MXS_I2C_CTRL1_OVERSIZE_XFER_TERM_IRQ is only for slaves */ i2c->cmd_err = -EIO; + if (!i2c->dma_mode) { + is_last_cmd = (readl(i2c->regs + MXS_I2C_QUEUESTAT) & + MXS_I2C_QUEUESTAT_WRITE_QUEUE_CNT_MASK) == 0; + + if (is_last_cmd || i2c->cmd_err) + complete(&i2c->cmd_complete); + } + writel(stat, i2c->regs + MXS_I2C_CTRL1_CLR); return IRQ_HANDLED; @@ -408,6 +555,15 @@ static int mxs_i2c_get_ofdata(struct mxs_i2c_dev *i2c) struct device_node *node = dev->of_node; int ret; + /* + * The MXS I2C DMA mode is prefered and enabled by default. + * The PIO mode is still supported, but should be used only + * for debuging purposes etc. + */ + i2c->dma_mode = !use_pioqueue; + if (!i2c->dma_mode) + dev_info(dev, "Using PIOQUEUE mode for I2C transfers!\n"); + /* * TODO: This is a temporary solution and should be changed * to use generic DMA binding later when the helpers get in. @@ -415,8 +571,8 @@ static int mxs_i2c_get_ofdata(struct mxs_i2c_dev *i2c) ret = of_property_read_u32(node, "fsl,i2c-dma-channel", &i2c->dma_channel); if (ret) { - dev_err(dev, "Failed to get DMA channel!\n"); - return -ENODEV; + dev_warn(dev, "Failed to get DMA channel, using PIOQUEUE!\n"); + i2c->dma_mode = 0; } ret = of_property_read_u32(node, "clock-frequency", &speed); @@ -478,13 +634,15 @@ static int __devinit mxs_i2c_probe(struct platform_device *pdev) } /* Setup the DMA */ - dma_cap_zero(mask); - dma_cap_set(DMA_SLAVE, mask); - i2c->dma_data.chan_irq = dmairq; - i2c->dmach = dma_request_channel(mask, mxs_i2c_dma_filter, i2c); - if (!i2c->dmach) { - dev_err(dev, "Failed to request dma\n"); - return -ENODEV; + if (i2c->dma_mode) { + dma_cap_zero(mask); + dma_cap_set(DMA_SLAVE, mask); + i2c->dma_data.chan_irq = dmairq; + i2c->dmach = dma_request_channel(mask, mxs_i2c_dma_filter, i2c); + if (!i2c->dmach) { + dev_err(dev, "Failed to request dma\n"); + return -ENODEV; + } } platform_set_drvdata(pdev, i2c); diff --git a/trunk/drivers/i2c/busses/i2c-nomadik.c b/trunk/drivers/i2c/busses/i2c-nomadik.c index 02c3115a2dfa..698d7acb0f08 100644 --- a/trunk/drivers/i2c/busses/i2c-nomadik.c +++ b/trunk/drivers/i2c/busses/i2c-nomadik.c @@ -644,11 +644,7 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap, pm_runtime_get_sync(&dev->adev->dev); - status = clk_prepare_enable(dev->clk); - if (status) { - dev_err(&dev->adev->dev, "can't prepare_enable clock\n"); - goto out_clk; - } + clk_enable(dev->clk); status = init_hw(dev); if (status) @@ -675,8 +671,7 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap, } out: - clk_disable_unprepare(dev->clk); -out_clk: + clk_disable(dev->clk); pm_runtime_put_sync(&dev->adev->dev); dev->busy = false; diff --git a/trunk/drivers/i2c/i2c-stub.c b/trunk/drivers/i2c/busses/i2c-stub.c similarity index 75% rename from trunk/drivers/i2c/i2c-stub.c rename to trunk/drivers/i2c/busses/i2c-stub.c index d0a9c590c3cd..b1b3447942c9 100644 --- a/trunk/drivers/i2c/i2c-stub.c +++ b/trunk/drivers/i2c/busses/i2c-stub.c @@ -2,7 +2,7 @@ i2c-stub.c - I2C/SMBus chip emulator Copyright (c) 2004 Mark M. Hoffman - Copyright (C) 2007, 2012 Jean Delvare + Copyright (C) 2007 Jean Delvare This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -51,8 +51,8 @@ struct stub_chip { static struct stub_chip *stub_chips; /* Return negative errno on error. */ -static s32 stub_xfer(struct i2c_adapter *adap, u16 addr, unsigned short flags, - char read_write, u8 command, int size, union i2c_smbus_data *data) +static s32 stub_xfer(struct i2c_adapter * adap, u16 addr, unsigned short flags, + char read_write, u8 command, int size, union i2c_smbus_data * data) { s32 ret; int i, len; @@ -78,14 +78,14 @@ static s32 stub_xfer(struct i2c_adapter *adap, u16 addr, unsigned short flags, case I2C_SMBUS_BYTE: if (read_write == I2C_SMBUS_WRITE) { chip->pointer = command; - dev_dbg(&adap->dev, - "smbus byte - addr 0x%02x, wrote 0x%02x.\n", - addr, command); + dev_dbg(&adap->dev, "smbus byte - addr 0x%02x, " + "wrote 0x%02x.\n", + addr, command); } else { data->byte = chip->words[chip->pointer++] & 0xff; - dev_dbg(&adap->dev, - "smbus byte - addr 0x%02x, read 0x%02x.\n", - addr, data->byte); + dev_dbg(&adap->dev, "smbus byte - addr 0x%02x, " + "read 0x%02x.\n", + addr, data->byte); } ret = 0; @@ -95,14 +95,14 @@ static s32 stub_xfer(struct i2c_adapter *adap, u16 addr, unsigned short flags, if (read_write == I2C_SMBUS_WRITE) { chip->words[command] &= 0xff00; chip->words[command] |= data->byte; - dev_dbg(&adap->dev, - "smbus byte data - addr 0x%02x, wrote 0x%02x at 0x%02x.\n", - addr, data->byte, command); + dev_dbg(&adap->dev, "smbus byte data - addr 0x%02x, " + "wrote 0x%02x at 0x%02x.\n", + addr, data->byte, command); } else { data->byte = chip->words[command] & 0xff; - dev_dbg(&adap->dev, - "smbus byte data - addr 0x%02x, read 0x%02x at 0x%02x.\n", - addr, data->byte, command); + dev_dbg(&adap->dev, "smbus byte data - addr 0x%02x, " + "read 0x%02x at 0x%02x.\n", + addr, data->byte, command); } chip->pointer = command + 1; @@ -112,14 +112,14 @@ static s32 stub_xfer(struct i2c_adapter *adap, u16 addr, unsigned short flags, case I2C_SMBUS_WORD_DATA: if (read_write == I2C_SMBUS_WRITE) { chip->words[command] = data->word; - dev_dbg(&adap->dev, - "smbus word data - addr 0x%02x, wrote 0x%04x at 0x%02x.\n", - addr, data->word, command); + dev_dbg(&adap->dev, "smbus word data - addr 0x%02x, " + "wrote 0x%04x at 0x%02x.\n", + addr, data->word, command); } else { data->word = chip->words[command]; - dev_dbg(&adap->dev, - "smbus word data - addr 0x%02x, read 0x%04x at 0x%02x.\n", - addr, data->word, command); + dev_dbg(&adap->dev, "smbus word data - addr 0x%02x, " + "read 0x%04x at 0x%02x.\n", + addr, data->word, command); } ret = 0; @@ -132,17 +132,17 @@ static s32 stub_xfer(struct i2c_adapter *adap, u16 addr, unsigned short flags, chip->words[command + i] &= 0xff00; chip->words[command + i] |= data->block[1 + i]; } - dev_dbg(&adap->dev, - "i2c block data - addr 0x%02x, wrote %d bytes at 0x%02x.\n", - addr, len, command); + dev_dbg(&adap->dev, "i2c block data - addr 0x%02x, " + "wrote %d bytes at 0x%02x.\n", + addr, len, command); } else { for (i = 0; i < len; i++) { data->block[1 + i] = chip->words[command + i] & 0xff; } - dev_dbg(&adap->dev, - "i2c block data - addr 0x%02x, read %d bytes at 0x%02x.\n", - addr, len, command); + dev_dbg(&adap->dev, "i2c block data - addr 0x%02x, " + "read %d bytes at 0x%02x.\n", + addr, len, command); } ret = 0; @@ -179,24 +179,25 @@ static int __init i2c_stub_init(void) int i, ret; if (!chip_addr[0]) { - pr_err("i2c-stub: Please specify a chip address\n"); + printk(KERN_ERR "i2c-stub: Please specify a chip address\n"); return -ENODEV; } for (i = 0; i < MAX_CHIPS && chip_addr[i]; i++) { if (chip_addr[i] < 0x03 || chip_addr[i] > 0x77) { - pr_err("i2c-stub: Invalid chip address 0x%02x\n", - chip_addr[i]); + printk(KERN_ERR "i2c-stub: Invalid chip address " + "0x%02x\n", chip_addr[i]); return -EINVAL; } - pr_info("i2c-stub: Virtual chip at 0x%02x\n", chip_addr[i]); + printk(KERN_INFO "i2c-stub: Virtual chip at 0x%02x\n", + chip_addr[i]); } /* Allocate memory for all chips at once */ stub_chips = kzalloc(i * sizeof(struct stub_chip), GFP_KERNEL); if (!stub_chips) { - pr_err("i2c-stub: Out of memory\n"); + printk(KERN_ERR "i2c-stub: Out of memory\n"); return -ENOMEM; } @@ -218,3 +219,4 @@ MODULE_LICENSE("GPL"); module_init(i2c_stub_init); module_exit(i2c_stub_exit); + diff --git a/trunk/drivers/i2c/busses/i2c-tegra.c b/trunk/drivers/i2c/busses/i2c-tegra.c index dcea77bf6f50..f981ac4e6783 100644 --- a/trunk/drivers/i2c/busses/i2c-tegra.c +++ b/trunk/drivers/i2c/busses/i2c-tegra.c @@ -742,7 +742,7 @@ static int __devinit tegra_i2c_probe(struct platform_device *pdev) } ret = devm_request_irq(&pdev->dev, i2c_dev->irq, - tegra_i2c_isr, 0, dev_name(&pdev->dev), i2c_dev); + tegra_i2c_isr, 0, pdev->name, i2c_dev); if (ret) { dev_err(&pdev->dev, "Failed to request irq %i\n", i2c_dev->irq); return ret; diff --git a/trunk/drivers/iio/Kconfig b/trunk/drivers/iio/Kconfig index fc937aca71fb..6e3f143fc71d 100644 --- a/trunk/drivers/iio/Kconfig +++ b/trunk/drivers/iio/Kconfig @@ -62,6 +62,7 @@ source "drivers/iio/frequency/Kconfig" source "drivers/iio/dac/Kconfig" source "drivers/iio/common/Kconfig" source "drivers/iio/gyro/Kconfig" +source "drivers/iio/light/Kconfig" source "drivers/iio/magnetometer/Kconfig" endif # IIO diff --git a/trunk/drivers/iio/Makefile b/trunk/drivers/iio/Makefile index 761f2b65ac52..f7fa3c0867b4 100644 --- a/trunk/drivers/iio/Makefile +++ b/trunk/drivers/iio/Makefile @@ -18,4 +18,5 @@ obj-y += frequency/ obj-y += dac/ obj-y += common/ obj-y += gyro/ +obj-y += light/ obj-y += magnetometer/ diff --git a/trunk/drivers/infiniband/hw/cxgb4/mem.c b/trunk/drivers/infiniband/hw/cxgb4/mem.c index afd81790ab3c..57e07c61ace2 100644 --- a/trunk/drivers/infiniband/hw/cxgb4/mem.c +++ b/trunk/drivers/infiniband/hw/cxgb4/mem.c @@ -468,7 +468,7 @@ struct ib_mr *c4iw_register_phys_mem(struct ib_pd *pd, ret = alloc_pbl(mhp, npages); if (ret) { kfree(page_list); - goto err; + goto err_pbl; } ret = write_pbl(&mhp->rhp->rdev, page_list, mhp->attr.pbl_addr, diff --git a/trunk/drivers/infiniband/hw/mlx4/alias_GUID.c b/trunk/drivers/infiniband/hw/mlx4/alias_GUID.c index 2f215b93db6b..d2fb38d43571 100644 --- a/trunk/drivers/infiniband/hw/mlx4/alias_GUID.c +++ b/trunk/drivers/infiniband/hw/mlx4/alias_GUID.c @@ -107,7 +107,7 @@ static __be64 get_cached_alias_guid(struct mlx4_ib_dev *dev, int port, int index { if (index >= NUM_ALIAS_GUID_PER_PORT) { pr_err("%s: ERROR: asked for index:%d\n", __func__, index); - return (__force __be64) -1; + return (__force __be64) ((u64) 0xFFFFFFFFFFFFFFFFUL); } return *(__be64 *)&dev->sriov.demux[port - 1].guid_cache[index]; } diff --git a/trunk/drivers/infiniband/hw/mlx4/mad.c b/trunk/drivers/infiniband/hw/mlx4/mad.c index 0a903c129f0a..21a794152d15 100644 --- a/trunk/drivers/infiniband/hw/mlx4/mad.c +++ b/trunk/drivers/infiniband/hw/mlx4/mad.c @@ -409,45 +409,38 @@ int mlx4_ib_find_real_gid(struct ib_device *ibdev, u8 port, __be64 guid) } -static int find_slave_port_pkey_ix(struct mlx4_ib_dev *dev, int slave, - u8 port, u16 pkey, u16 *ix) +static int get_pkey_phys_indices(struct mlx4_ib_dev *ibdev, u8 port, u8 ph_pkey_ix, + u8 *full_pk_ix, u8 *partial_pk_ix, + int *is_full_member) { - int i, ret; - u8 unassigned_pkey_ix, pkey_ix, partial_ix = 0xFF; - u16 slot_pkey; - - if (slave == mlx4_master_func_num(dev->dev)) - return ib_find_cached_pkey(&dev->ib_dev, port, pkey, ix); - - unassigned_pkey_ix = dev->dev->phys_caps.pkey_phys_table_len[port] - 1; + u16 search_pkey; + int fm; + int err = 0; + u16 pk; - for (i = 0; i < dev->dev->caps.pkey_table_len[port]; i++) { - if (dev->pkeys.virt2phys_pkey[slave][port - 1][i] == unassigned_pkey_ix) - continue; - - pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][i]; + err = ib_get_cached_pkey(&ibdev->ib_dev, port, ph_pkey_ix, &search_pkey); + if (err) + return err; - ret = ib_get_cached_pkey(&dev->ib_dev, port, pkey_ix, &slot_pkey); - if (ret) - continue; - if ((slot_pkey & 0x7FFF) == (pkey & 0x7FFF)) { - if (slot_pkey & 0x8000) { - *ix = (u16) pkey_ix; - return 0; - } else { - /* take first partial pkey index found */ - if (partial_ix == 0xFF) - partial_ix = pkey_ix; - } - } + fm = (search_pkey & 0x8000) ? 1 : 0; + if (fm) { + *full_pk_ix = ph_pkey_ix; + search_pkey &= 0x7FFF; + } else { + *partial_pk_ix = ph_pkey_ix; + search_pkey |= 0x8000; } - if (partial_ix < 0xFF) { - *ix = (u16) partial_ix; - return 0; - } + if (ib_find_exact_cached_pkey(&ibdev->ib_dev, port, search_pkey, &pk)) + pk = 0xFFFF; - return -EINVAL; + if (fm) + *partial_pk_ix = (pk & 0xFF); + else + *full_pk_ix = (pk & 0xFF); + + *is_full_member = fm; + return err; } int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port, @@ -465,8 +458,10 @@ int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port, unsigned tun_tx_ix = 0; int dqpn; int ret = 0; + int i; + int is_full_member = 0; u16 tun_pkey_ix; - u16 cached_pkey; + u8 ph_pkey_ix, full_pk_ix = 0, partial_pk_ix = 0; if (dest_qpt > IB_QPT_GSI) return -EINVAL; @@ -486,17 +481,27 @@ int mlx4_ib_send_to_slave(struct mlx4_ib_dev *dev, int slave, u8 port, else tun_qp = &tun_ctx->qp[1]; - /* compute P_Key index to put in tunnel header for slave */ + /* compute pkey index for slave */ + /* get physical pkey -- virtualized Dom0 pkey to phys*/ if (dest_qpt) { - u16 pkey_ix; - ret = ib_get_cached_pkey(&dev->ib_dev, port, wc->pkey_index, &cached_pkey); + ph_pkey_ix = + dev->pkeys.virt2phys_pkey[mlx4_master_func_num(dev->dev)][port - 1][wc->pkey_index]; + + /* now, translate this to the slave pkey index */ + ret = get_pkey_phys_indices(dev, port, ph_pkey_ix, &full_pk_ix, + &partial_pk_ix, &is_full_member); if (ret) return -EINVAL; - ret = find_slave_port_pkey_ix(dev, slave, port, cached_pkey, &pkey_ix); - if (ret) + for (i = 0; i < dev->dev->caps.pkey_table_len[port]; i++) { + if ((dev->pkeys.virt2phys_pkey[slave][port - 1][i] == full_pk_ix) || + (is_full_member && + (dev->pkeys.virt2phys_pkey[slave][port - 1][i] == partial_pk_ix))) + break; + } + if (i == dev->dev->caps.pkey_table_len[port]) return -EINVAL; - tun_pkey_ix = pkey_ix; + tun_pkey_ix = i; } else tun_pkey_ix = dev->pkeys.virt2phys_pkey[slave][port - 1][0]; diff --git a/trunk/drivers/infiniband/hw/mlx4/mcg.c b/trunk/drivers/infiniband/hw/mlx4/mcg.c index 25b2cdff00f8..3c3b54c3fdd9 100644 --- a/trunk/drivers/infiniband/hw/mlx4/mcg.c +++ b/trunk/drivers/infiniband/hw/mlx4/mcg.c @@ -233,8 +233,7 @@ static int send_mad_to_slave(int slave, struct mlx4_ib_demux_ctx *ctx, ib_query_ah(dev->sm_ah[ctx->port - 1], &ah_attr); - if (ib_find_cached_pkey(&dev->ib_dev, ctx->port, IB_DEFAULT_PKEY_FULL, &wc.pkey_index)) - return -EINVAL; + wc.pkey_index = 0; wc.sl = 0; wc.dlid_path_bits = 0; wc.port_num = ctx->port; @@ -1075,6 +1074,10 @@ static void _mlx4_ib_mcg_port_cleanup(struct mlx4_ib_demux_ctx *ctx, int destroy unsigned long end; int count; + if (ctx->flushing) + return; + + ctx->flushing = 1; for (i = 0; i < MAX_VFS; ++i) clean_vf_mcast(ctx, i); @@ -1104,6 +1107,9 @@ static void _mlx4_ib_mcg_port_cleanup(struct mlx4_ib_demux_ctx *ctx, int destroy force_clean_group(group); } mutex_unlock(&ctx->mcg_table_lock); + + if (!destroy_wq) + ctx->flushing = 0; } struct clean_work { @@ -1117,7 +1123,6 @@ static void mcg_clean_task(struct work_struct *work) struct clean_work *cw = container_of(work, struct clean_work, work); _mlx4_ib_mcg_port_cleanup(cw->ctx, cw->destroy_wq); - cw->ctx->flushing = 0; kfree(cw); } @@ -1125,20 +1130,13 @@ void mlx4_ib_mcg_port_cleanup(struct mlx4_ib_demux_ctx *ctx, int destroy_wq) { struct clean_work *work; - if (ctx->flushing) - return; - - ctx->flushing = 1; - if (destroy_wq) { _mlx4_ib_mcg_port_cleanup(ctx, destroy_wq); - ctx->flushing = 0; return; } work = kmalloc(sizeof *work, GFP_KERNEL); if (!work) { - ctx->flushing = 0; mcg_warn("failed allocating work for cleanup\n"); return; } diff --git a/trunk/drivers/input/evdev.c b/trunk/drivers/input/evdev.c index f0f8928b3c8a..6ae2ac47c9c8 100644 --- a/trunk/drivers/input/evdev.c +++ b/trunk/drivers/input/evdev.c @@ -292,6 +292,7 @@ static int evdev_release(struct inode *inode, struct file *file) kfree(client); evdev_close_device(evdev); + put_device(&evdev->dev); return 0; } @@ -330,6 +331,7 @@ static int evdev_open(struct inode *inode, struct file *file) file->private_data = client; nonseekable_open(inode, file); + get_device(&evdev->dev); return 0; err_free_client: @@ -999,7 +1001,6 @@ static int evdev_connect(struct input_handler *handler, struct input_dev *dev, goto err_free_evdev; cdev_init(&evdev->cdev, &evdev_fops); - evdev->cdev.kobj.parent = &evdev->dev.kobj; error = cdev_add(&evdev->cdev, evdev->dev.devt, 1); if (error) goto err_unregister_handle; diff --git a/trunk/drivers/input/joydev.c b/trunk/drivers/input/joydev.c index f362883c94e3..b62b5891f399 100644 --- a/trunk/drivers/input/joydev.c +++ b/trunk/drivers/input/joydev.c @@ -243,6 +243,7 @@ static int joydev_release(struct inode *inode, struct file *file) kfree(client); joydev_close_device(joydev); + put_device(&joydev->dev); return 0; } @@ -269,6 +270,7 @@ static int joydev_open(struct inode *inode, struct file *file) file->private_data = client; nonseekable_open(inode, file); + get_device(&joydev->dev); return 0; err_free_client: @@ -856,7 +858,6 @@ static int joydev_connect(struct input_handler *handler, struct input_dev *dev, goto err_free_joydev; cdev_init(&joydev->cdev, &joydev_fops); - joydev->cdev.kobj.parent = &joydev->dev.kobj; error = cdev_add(&joydev->cdev, joydev->dev.devt, 1); if (error) goto err_unregister_handle; diff --git a/trunk/drivers/input/keyboard/Kconfig b/trunk/drivers/input/keyboard/Kconfig index de0874054e9f..b4b65af8612a 100644 --- a/trunk/drivers/input/keyboard/Kconfig +++ b/trunk/drivers/input/keyboard/Kconfig @@ -335,7 +335,6 @@ config KEYBOARD_LOCOMO config KEYBOARD_LPC32XX tristate "LPC32XX matrix key scanner support" depends on ARCH_LPC32XX && OF - select INPUT_MATRIXKMAP help Say Y here if you want to use NXP LPC32XX SoC key scanner interface, connected to a key matrix. diff --git a/trunk/drivers/input/keyboard/pxa27x_keypad.c b/trunk/drivers/input/keyboard/pxa27x_keypad.c index cad9d5dd5973..803ff6fe021e 100644 --- a/trunk/drivers/input/keyboard/pxa27x_keypad.c +++ b/trunk/drivers/input/keyboard/pxa27x_keypad.c @@ -368,9 +368,6 @@ static void pxa27x_keypad_config(struct pxa27x_keypad *keypad) unsigned int mask = 0, direct_key_num = 0; unsigned long kpc = 0; - /* clear pending interrupt bit */ - keypad_readl(KPC); - /* enable matrix keys with automatic scan */ if (pdata->matrix_key_rows && pdata->matrix_key_cols) { kpc |= KPC_ASACT | KPC_MIE | KPC_ME | KPC_MS_ALL; diff --git a/trunk/drivers/input/misc/xen-kbdfront.c b/trunk/drivers/input/misc/xen-kbdfront.c index 6f7d99013031..02ca8680ea5b 100644 --- a/trunk/drivers/input/misc/xen-kbdfront.c +++ b/trunk/drivers/input/misc/xen-kbdfront.c @@ -311,6 +311,7 @@ static void xenkbd_backend_changed(struct xenbus_device *dev, case XenbusStateReconfiguring: case XenbusStateReconfigured: case XenbusStateUnknown: + case XenbusStateClosed: break; case XenbusStateInitWait: @@ -349,10 +350,6 @@ static void xenkbd_backend_changed(struct xenbus_device *dev, break; - case XenbusStateClosed: - if (dev->state == XenbusStateClosed) - break; - /* Missed the backend's CLOSING state -- fallthrough */ case XenbusStateClosing: xenbus_frontend_closed(dev); break; diff --git a/trunk/drivers/input/mouse/bcm5974.c b/trunk/drivers/input/mouse/bcm5974.c index 2baff1b79a55..3a78f235fa3e 100644 --- a/trunk/drivers/input/mouse/bcm5974.c +++ b/trunk/drivers/input/mouse/bcm5974.c @@ -84,10 +84,6 @@ #define USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI 0x0262 #define USB_DEVICE_ID_APPLE_WELLSPRING7_ISO 0x0263 #define USB_DEVICE_ID_APPLE_WELLSPRING7_JIS 0x0264 -/* MacbookPro10,2 (unibody, October 2012) */ -#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI 0x0259 -#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO 0x025a -#define USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS 0x025b #define BCM5974_DEVICE(prod) { \ .match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \ @@ -141,10 +137,6 @@ static const struct usb_device_id bcm5974_table[] = { BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI), BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_ISO), BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_JIS), - /* MacbookPro10,2 */ - BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), - BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), - BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), /* Terminating entry */ {} }; @@ -387,19 +379,6 @@ static const struct bcm5974_config bcm5974_config_table[] = { { SN_COORD, -150, 6730 }, { SN_ORIENT, -MAX_FINGER_ORIENTATION, MAX_FINGER_ORIENTATION } }, - { - USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI, - USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO, - USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS, - HAS_INTEGRATED_BUTTON, - 0x84, sizeof(struct bt_data), - 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS, - { SN_PRESSURE, 0, 300 }, - { SN_WIDTH, 0, 2048 }, - { SN_COORD, -4750, 5280 }, - { SN_COORD, -150, 6730 }, - { SN_ORIENT, -MAX_FINGER_ORIENTATION, MAX_FINGER_ORIENTATION } - }, {} }; diff --git a/trunk/drivers/input/mousedev.c b/trunk/drivers/input/mousedev.c index 8f02e3d0e712..a1b4c37956b2 100644 --- a/trunk/drivers/input/mousedev.c +++ b/trunk/drivers/input/mousedev.c @@ -523,6 +523,7 @@ static int mousedev_release(struct inode *inode, struct file *file) kfree(client); mousedev_close_device(mousedev); + put_device(&mousedev->dev); return 0; } @@ -557,6 +558,7 @@ static int mousedev_open(struct inode *inode, struct file *file) file->private_data = client; nonseekable_open(inode, file); + get_device(&mousedev->dev); return 0; err_free_client: @@ -890,7 +892,6 @@ static struct mousedev *mousedev_create(struct input_dev *dev, } cdev_init(&mousedev->cdev, &mousedev_fops); - mousedev->cdev.kobj.parent = &mousedev->dev.kobj; error = cdev_add(&mousedev->cdev, mousedev->dev.devt, 1); if (error) goto err_unregister_handle; diff --git a/trunk/drivers/input/tablet/wacom_sys.c b/trunk/drivers/input/tablet/wacom_sys.c index 858ad446de91..9edf9806cff9 100644 --- a/trunk/drivers/input/tablet/wacom_sys.c +++ b/trunk/drivers/input/tablet/wacom_sys.c @@ -391,7 +391,7 @@ static int wacom_parse_hid(struct usb_interface *intf, features->pktlen = WACOM_PKGLEN_TPC2FG; } - if (features->type == MTSCREEN || features->type == WACOM_24HDT) + if (features->type == MTSCREEN) features->pktlen = WACOM_PKGLEN_MTOUCH; if (features->type == BAMBOO_PT) { @@ -402,14 +402,6 @@ static int wacom_parse_hid(struct usb_interface *intf, features->x_max = get_unaligned_le16(&report[i + 8]); i += 15; - } else if (features->type == WACOM_24HDT) { - features->x_max = - get_unaligned_le16(&report[i + 3]); - features->x_phy = - get_unaligned_le16(&report[i + 8]); - features->unit = report[i - 1]; - features->unitExpo = report[i - 3]; - i += 12; } else { features->x_max = get_unaligned_le16(&report[i + 3]); @@ -442,12 +434,6 @@ static int wacom_parse_hid(struct usb_interface *intf, features->y_phy = get_unaligned_le16(&report[i + 6]); i += 7; - } else if (type == WACOM_24HDT) { - features->y_max = - get_unaligned_le16(&report[i + 3]); - features->y_phy = - get_unaligned_le16(&report[i - 2]); - i += 7; } else if (type == BAMBOO_PT) { features->y_phy = get_unaligned_le16(&report[i + 3]); @@ -555,9 +541,6 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat /* MT Tablet PC touch */ return wacom_set_device_mode(intf, 3, 4, 4); } - else if (features->type == WACOM_24HDT) { - return wacom_set_device_mode(intf, 18, 3, 2); - } } else if (features->device_type == BTN_TOOL_PEN) { if (features->type <= BAMBOO_PT && features->type != WIRELESS) { return wacom_set_device_mode(intf, 2, 2, 2); @@ -630,30 +613,6 @@ struct wacom_usbdev_data { static LIST_HEAD(wacom_udev_list); static DEFINE_MUTEX(wacom_udev_list_lock); -static struct usb_device *wacom_get_sibling(struct usb_device *dev, int vendor, int product) -{ - int port1; - struct usb_device *sibling; - - if (vendor == 0 && product == 0) - return dev; - - if (dev->parent == NULL) - return NULL; - - usb_hub_for_each_child(dev->parent, port1, sibling) { - struct usb_device_descriptor *d; - if (sibling == NULL) - continue; - - d = &sibling->descriptor; - if (d->idVendor == vendor && d->idProduct == product) - return sibling; - } - - return NULL; -} - static struct wacom_usbdev_data *wacom_get_usbdev_data(struct usb_device *dev) { struct wacom_usbdev_data *data; @@ -1298,19 +1257,13 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name)); if (features->quirks & WACOM_QUIRK_MULTI_INPUT) { - struct usb_device *other_dev; - /* Append the device type to the name */ strlcat(wacom_wac->name, features->device_type == BTN_TOOL_PEN ? " Pen" : " Finger", sizeof(wacom_wac->name)); - - other_dev = wacom_get_sibling(dev, features->oVid, features->oPid); - if (other_dev == NULL || wacom_get_usbdev_data(other_dev) == NULL) - other_dev = dev; - error = wacom_add_shared_data(wacom_wac, other_dev); + error = wacom_add_shared_data(wacom_wac, dev); if (error) goto fail3; } diff --git a/trunk/drivers/input/tablet/wacom_wac.c b/trunk/drivers/input/tablet/wacom_wac.c index 0a67031ffc13..c3468c8dbd89 100644 --- a/trunk/drivers/input/tablet/wacom_wac.c +++ b/trunk/drivers/input/tablet/wacom_wac.c @@ -806,70 +806,6 @@ static int find_slot_from_contactid(struct wacom_wac *wacom, int contactid) return -1; } -static int int_dist(int x1, int y1, int x2, int y2) -{ - int x = x2 - x1; - int y = y2 - y1; - - return int_sqrt(x*x + y*y); -} - -static int wacom_24hdt_irq(struct wacom_wac *wacom) -{ - struct input_dev *input = wacom->input; - char *data = wacom->data; - int i; - int current_num_contacts = data[61]; - int contacts_to_send = 0; - - /* - * First packet resets the counter since only the first - * packet in series will have non-zero current_num_contacts. - */ - if (current_num_contacts) - wacom->num_contacts_left = current_num_contacts; - - /* There are at most 4 contacts per packet */ - contacts_to_send = min(4, wacom->num_contacts_left); - - for (i = 0; i < contacts_to_send; i++) { - int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1; - bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity; - int id = data[offset + 1]; - int slot = find_slot_from_contactid(wacom, id); - - if (slot < 0) - continue; - input_mt_slot(input, slot); - input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); - - if (touch) { - int t_x = le16_to_cpup((__le16 *)&data[offset + 2]); - int c_x = le16_to_cpup((__le16 *)&data[offset + 4]); - int t_y = le16_to_cpup((__le16 *)&data[offset + 6]); - int c_y = le16_to_cpup((__le16 *)&data[offset + 8]); - int w = le16_to_cpup((__le16 *)&data[offset + 10]); - int h = le16_to_cpup((__le16 *)&data[offset + 12]); - - input_report_abs(input, ABS_MT_POSITION_X, t_x); - input_report_abs(input, ABS_MT_POSITION_Y, t_y); - input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); - input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y)); - input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); - input_report_abs(input, ABS_MT_ORIENTATION, w > h); - } - wacom->slots[slot] = touch ? id : -1; - } - - input_mt_report_pointer_emulation(input, true); - - wacom->num_contacts_left -= contacts_to_send; - if (wacom->num_contacts_left <= 0) - wacom->num_contacts_left = 0; - - return 1; -} - static int wacom_mt_touch(struct wacom_wac *wacom) { struct input_dev *input = wacom->input; @@ -1319,10 +1255,6 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) sync = wacom_intuos_irq(wacom_wac); break; - case WACOM_24HDT: - sync = wacom_24hdt_irq(wacom_wac); - break; - case INTUOS5S: case INTUOS5: case INTUOS5L: @@ -1408,8 +1340,7 @@ void wacom_setup_device_quirks(struct wacom_features *features) /* these device have multiple inputs */ if (features->type >= WIRELESS || - (features->type >= INTUOS5S && features->type <= INTUOS5L) || - (features->oVid && features->oPid)) + (features->type >= INTUOS5S && features->type <= INTUOS5L)) features->quirks |= WACOM_QUIRK_MULTI_INPUT; /* quirk for bamboo touch with 2 low res touches */ @@ -1518,9 +1449,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); - - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); - wacom_setup_cintiq(wacom_wac); break; @@ -1647,15 +1575,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, __set_bit(INPUT_PROP_POINTER, input_dev->propbit); break; - case WACOM_24HDT: - if (features->device_type == BTN_TOOL_FINGER) { - input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); - input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); - input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); - input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); - } - /* fall through */ - case MTSCREEN: if (features->device_type == BTN_TOOL_FINGER) { wacom_wac->slots = kmalloc(features->touch_max * @@ -1950,11 +1869,8 @@ static const struct wacom_features wacom_features_0xF4 = { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047, 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xF8 = - { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047, /* Pen */ - 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; -static const struct wacom_features wacom_features_0xF6 = - { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 }; + { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047, + 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0x3F = { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023, 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; @@ -2197,7 +2113,6 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x47) }, { USB_DEVICE_WACOM(0xF4) }, { USB_DEVICE_WACOM(0xF8) }, - { USB_DEVICE_WACOM(0xF6) }, { USB_DEVICE_WACOM(0xFA) }, { USB_DEVICE_LENOVO(0x6004) }, { } diff --git a/trunk/drivers/input/tablet/wacom_wac.h b/trunk/drivers/input/tablet/wacom_wac.h index 345f1e76975e..96c185cc301e 100644 --- a/trunk/drivers/input/tablet/wacom_wac.h +++ b/trunk/drivers/input/tablet/wacom_wac.h @@ -29,7 +29,6 @@ /* wacom data size per MT contact */ #define WACOM_BYTES_PER_MT_PACKET 11 -#define WACOM_BYTES_PER_24HDT_PACKET 14 /* device IDs */ #define STYLUS_DEVICE_ID 0x02 @@ -50,7 +49,6 @@ #define WACOM_REPORT_TPCHID 15 #define WACOM_REPORT_TPCST 16 #define WACOM_REPORT_TPC1FGE 18 -#define WACOM_REPORT_24HDT 1 /* device quirks */ #define WACOM_QUIRK_MULTI_INPUT 0x0001 @@ -83,7 +81,6 @@ enum { WACOM_MO, WIRELESS, BAMBOO_PT, - WACOM_24HDT, TABLETPC, /* add new TPC below */ TABLETPCE, TABLETPC2FG, @@ -112,8 +109,6 @@ struct wacom_features { int distance_fuzz; unsigned quirks; unsigned touch_max; - int oVid; - int oPid; }; struct wacom_shared { diff --git a/trunk/drivers/input/touchscreen/Kconfig b/trunk/drivers/input/touchscreen/Kconfig index f7668b24c378..1ba232cbc09d 100644 --- a/trunk/drivers/input/touchscreen/Kconfig +++ b/trunk/drivers/input/touchscreen/Kconfig @@ -239,7 +239,7 @@ config TOUCHSCREEN_EETI config TOUCHSCREEN_EGALAX tristate "EETI eGalax multi-touch panel support" - depends on I2C && OF + depends on I2C help Say Y here to enable support for I2C connected EETI eGalax multi-touch panels. diff --git a/trunk/drivers/input/touchscreen/egalax_ts.c b/trunk/drivers/input/touchscreen/egalax_ts.c index 13fa62fdfb0b..c1e3460f1195 100644 --- a/trunk/drivers/input/touchscreen/egalax_ts.c +++ b/trunk/drivers/input/touchscreen/egalax_ts.c @@ -28,7 +28,6 @@ #include #include #include -#include /* * Mouse Mode: some panel may configure the controller to mouse mode, @@ -123,17 +122,9 @@ static irqreturn_t egalax_ts_interrupt(int irq, void *dev_id) /* wake up controller by an falling edge of interrupt gpio. */ static int egalax_wake_up_device(struct i2c_client *client) { - struct device_node *np = client->dev.of_node; - int gpio; + int gpio = irq_to_gpio(client->irq); int ret; - if (!np) - return -ENODEV; - - gpio = of_get_named_gpio(np, "wakeup-gpios", 0); - if (!gpio_is_valid(gpio)) - return -ENODEV; - ret = gpio_request(gpio, "egalax_irq"); if (ret < 0) { dev_err(&client->dev, @@ -190,11 +181,7 @@ static int __devinit egalax_ts_probe(struct i2c_client *client, ts->input_dev = input_dev; /* controller may be in sleep, wake it up. */ - error = egalax_wake_up_device(client); - if (error) { - dev_err(&client->dev, "Failed to wake up the controller\n"); - goto err_free_dev; - } + egalax_wake_up_device(client); ret = egalax_firmware_version(client); if (ret < 0) { @@ -287,17 +274,11 @@ static int egalax_ts_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(egalax_ts_pm_ops, egalax_ts_suspend, egalax_ts_resume); -static struct of_device_id egalax_ts_dt_ids[] = { - { .compatible = "eeti,egalax_ts" }, - { /* sentinel */ } -}; - static struct i2c_driver egalax_ts_driver = { .driver = { .name = "egalax_ts", .owner = THIS_MODULE, .pm = &egalax_ts_pm_ops, - .of_match_table = of_match_ptr(egalax_ts_dt_ids), }, .id_table = egalax_ts_id, .probe = egalax_ts_probe, diff --git a/trunk/drivers/input/touchscreen/tsc40.c b/trunk/drivers/input/touchscreen/tsc40.c index eb96f168fb9d..63209aaa55f0 100644 --- a/trunk/drivers/input/touchscreen/tsc40.c +++ b/trunk/drivers/input/touchscreen/tsc40.c @@ -107,6 +107,7 @@ static int tsc_connect(struct serio *serio, struct serio_driver *drv) __set_bit(BTN_TOUCH, input_dev->keybit); input_set_abs_params(ptsc->dev, ABS_X, 0, 0x3ff, 0, 0); input_set_abs_params(ptsc->dev, ABS_Y, 0, 0x3ff, 0, 0); + input_set_abs_params(ptsc->dev, ABS_PRESSURE, 0, 0, 0, 0); serio_set_drvdata(serio, ptsc); diff --git a/trunk/drivers/iommu/amd_iommu_init.c b/trunk/drivers/iommu/amd_iommu_init.c index 81837b0710a9..18b0d99bd4d6 100644 --- a/trunk/drivers/iommu/amd_iommu_init.c +++ b/trunk/drivers/iommu/amd_iommu_init.c @@ -1599,46 +1599,21 @@ static void __init free_on_init_error(void) #endif } -/* SB IOAPIC is always on this device in AMD systems */ -#define IOAPIC_SB_DEVID ((0x00 << 8) | PCI_DEVFN(0x14, 0)) - static bool __init check_ioapic_information(void) { - bool ret, has_sb_ioapic; int idx; - has_sb_ioapic = false; - ret = false; - for (idx = 0; idx < nr_ioapics; idx++) { - int devid, id = mpc_ioapic_id(idx); - - devid = get_ioapic_devid(id); - if (devid < 0) { - pr_err(FW_BUG "AMD-Vi: IOAPIC[%d] not in IVRS table\n", id); - ret = false; - } else if (devid == IOAPIC_SB_DEVID) { - has_sb_ioapic = true; - ret = true; - } - } + int id = mpc_ioapic_id(idx); - if (!has_sb_ioapic) { - /* - * We expect the SB IOAPIC to be listed in the IVRS - * table. The system timer is connected to the SB IOAPIC - * and if we don't have it in the list the system will - * panic at boot time. This situation usually happens - * when the BIOS is buggy and provides us the wrong - * device id for the IOAPIC in the system. - */ - pr_err(FW_BUG "AMD-Vi: No southbridge IOAPIC found in IVRS table\n"); + if (get_ioapic_devid(id) < 0) { + pr_err(FW_BUG "AMD-Vi: IO-APIC[%d] not in IVRS table\n", id); + pr_err("AMD-Vi: Disabling interrupt remapping due to BIOS Bug\n"); + return false; + } } - if (!ret) - pr_err("AMD-Vi: Disabling interrupt remapping due to BIOS Bug(s)\n"); - - return ret; + return true; } static void __init free_dma_resources(void) diff --git a/trunk/drivers/iommu/tegra-smmu.c b/trunk/drivers/iommu/tegra-smmu.c index a649f146d17b..0b4d62e0c645 100644 --- a/trunk/drivers/iommu/tegra-smmu.c +++ b/trunk/drivers/iommu/tegra-smmu.c @@ -200,7 +200,7 @@ enum { #define SMMU_ADDR_TO_PFN(addr) ((addr) >> 12) #define SMMU_ADDR_TO_PDN(addr) ((addr) >> 22) -#define SMMU_PDN_TO_ADDR(pdn) ((pdn) << 22) +#define SMMU_PDN_TO_ADDR(addr) ((pdn) << 22) #define _READABLE (1 << SMMU_PTB_DATA_ASID_READABLE_SHIFT) #define _WRITABLE (1 << SMMU_PTB_DATA_ASID_WRITABLE_SHIFT) diff --git a/trunk/drivers/isdn/Kconfig b/trunk/drivers/isdn/Kconfig index 86cd75a0e84d..a233ed53913a 100644 --- a/trunk/drivers/isdn/Kconfig +++ b/trunk/drivers/isdn/Kconfig @@ -4,7 +4,7 @@ menuconfig ISDN bool "ISDN support" - depends on NET && NETDEVICES + depends on NET depends on !S390 && !UML ---help--- ISDN ("Integrated Services Digital Network", called RNIS in France) diff --git a/trunk/drivers/isdn/gigaset/bas-gigaset.c b/trunk/drivers/isdn/gigaset/bas-gigaset.c index c44950d3eb7b..527588708948 100644 --- a/trunk/drivers/isdn/gigaset/bas-gigaset.c +++ b/trunk/drivers/isdn/gigaset/bas-gigaset.c @@ -617,13 +617,7 @@ static void int_in_work(struct work_struct *work) if (rc == 0) /* success, resubmit interrupt read URB */ rc = usb_submit_urb(urb, GFP_ATOMIC); - - switch (rc) { - case 0: /* success */ - case -ENODEV: /* device gone */ - case -EINVAL: /* URB already resubmitted, or terminal badness */ - break; - default: /* failure: try to recover by resetting the device */ + if (rc != 0 && rc != -ENODEV) { dev_err(cs->dev, "clear halt failed: %s\n", get_usb_rcmsg(rc)); rc = usb_lock_device_for_reset(ucs->udev, ucs->interface); if (rc == 0) { @@ -2448,9 +2442,7 @@ static void gigaset_disconnect(struct usb_interface *interface) } /* gigaset_suspend - * This function is called before the USB connection is suspended - * or before the USB device is reset. - * In the latter case, message == PMSG_ON. + * This function is called before the USB connection is suspended. */ static int gigaset_suspend(struct usb_interface *intf, pm_message_t message) { @@ -2506,12 +2498,7 @@ static int gigaset_suspend(struct usb_interface *intf, pm_message_t message) del_timer_sync(&ucs->timer_atrdy); del_timer_sync(&ucs->timer_cmd_in); del_timer_sync(&ucs->timer_int_in); - - /* don't try to cancel int_in_wq from within reset as it - * might be the one requesting the reset - */ - if (message.event != PM_EVENT_ON) - cancel_work_sync(&ucs->int_in_wq); + cancel_work_sync(&ucs->int_in_wq); gig_dbg(DEBUG_SUSPEND, "suspend complete"); return 0; diff --git a/trunk/drivers/isdn/i4l/Kconfig b/trunk/drivers/isdn/i4l/Kconfig index 9c6650ea848e..2302fbe70ac6 100644 --- a/trunk/drivers/isdn/i4l/Kconfig +++ b/trunk/drivers/isdn/i4l/Kconfig @@ -6,7 +6,7 @@ if ISDN_I4L config ISDN_PPP bool "Support synchronous PPP" - depends on INET + depends on INET && NETDEVICES select SLHC help Over digital connections such as ISDN, there is no need to diff --git a/trunk/drivers/isdn/i4l/isdn_common.c b/trunk/drivers/isdn/i4l/isdn_common.c index e2a945ee9f05..8c610fa6782b 100644 --- a/trunk/drivers/isdn/i4l/isdn_common.c +++ b/trunk/drivers/isdn/i4l/isdn_common.c @@ -1312,6 +1312,7 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg) } else return -EINVAL; break; +#ifdef CONFIG_NETDEVICES case IIOCNETGPN: /* Get peer phone number of a connected * isdn network interface */ @@ -1321,6 +1322,7 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg) return isdn_net_getpeer(&phone, argp); } else return -EINVAL; +#endif default: return -EINVAL; } @@ -1350,6 +1352,7 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg) case IIOCNETLCR: printk(KERN_INFO "INFO: ISDN_ABC_LCR_SUPPORT not enabled\n"); return -ENODEV; +#ifdef CONFIG_NETDEVICES case IIOCNETAIF: /* Add a network-interface */ if (arg) { @@ -1488,6 +1491,7 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg) return -EFAULT; return isdn_net_force_hangup(name); break; +#endif /* CONFIG_NETDEVICES */ case IIOCSETVER: dev->net_verbose = arg; printk(KERN_INFO "isdn: Verbose-Level is %d\n", dev->net_verbose); diff --git a/trunk/drivers/md/faulty.c b/trunk/drivers/md/faulty.c index 5e7dc772f5de..45135f69509c 100644 --- a/trunk/drivers/md/faulty.c +++ b/trunk/drivers/md/faulty.c @@ -315,11 +315,8 @@ static int run(struct mddev *mddev) } conf->nfaults = 0; - rdev_for_each(rdev, mddev) { + rdev_for_each(rdev, mddev) conf->rdev = rdev; - disk_stack_limits(mddev->gendisk, rdev->bdev, - rdev->data_offset << 9); - } md_set_array_sectors(mddev, faulty_size(mddev, 0, 0)); mddev->private = conf; diff --git a/trunk/drivers/md/raid1.c b/trunk/drivers/md/raid1.c index 636bae0405e8..8034fbd6190c 100644 --- a/trunk/drivers/md/raid1.c +++ b/trunk/drivers/md/raid1.c @@ -2710,7 +2710,7 @@ static struct r1conf *setup_conf(struct mddev *mddev) || disk_idx < 0) continue; if (test_bit(Replacement, &rdev->flags)) - disk = conf->mirrors + mddev->raid_disks + disk_idx; + disk = conf->mirrors + conf->raid_disks + disk_idx; else disk = conf->mirrors + disk_idx; diff --git a/trunk/drivers/md/raid10.c b/trunk/drivers/md/raid10.c index d1295aff4173..906ccbd0f7dc 100644 --- a/trunk/drivers/md/raid10.c +++ b/trunk/drivers/md/raid10.c @@ -1783,7 +1783,7 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev) clear_bit(Unmerged, &rdev->flags); } md_integrity_add_rdev(rdev, mddev); - if (mddev->queue && blk_queue_discard(bdev_get_queue(rdev->bdev))) + if (blk_queue_discard(bdev_get_queue(rdev->bdev))) queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue); print_conf(conf); @@ -3613,14 +3613,11 @@ static int run(struct mddev *mddev) discard_supported = true; } - if (mddev->queue) { - if (discard_supported) - queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, - mddev->queue); - else - queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, - mddev->queue); - } + if (discard_supported) + queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue); + else + queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, mddev->queue); + /* need to check that every block has at least one working mirror */ if (!enough(conf, -1)) { printk(KERN_ERR "md/raid10:%s: not enough operational mirrors.\n", diff --git a/trunk/drivers/mfd/Kconfig b/trunk/drivers/mfd/Kconfig index 637bcdf8ce77..acab3ef8a310 100644 --- a/trunk/drivers/mfd/Kconfig +++ b/trunk/drivers/mfd/Kconfig @@ -1070,9 +1070,3 @@ config MCP_UCB1200_TS depends on MCP_UCB1200 && INPUT endmenu - -config VEXPRESS_CONFIG - bool - help - Platform configuration infrastructure for the ARM Ltd. - Versatile Express. diff --git a/trunk/drivers/mfd/Makefile b/trunk/drivers/mfd/Makefile index 296817c6c06f..d8ccb630ddb0 100644 --- a/trunk/drivers/mfd/Makefile +++ b/trunk/drivers/mfd/Makefile @@ -138,4 +138,3 @@ obj-$(CONFIG_MFD_RC5T583) += rc5t583.o rc5t583-irq.o obj-$(CONFIG_MFD_SEC_CORE) += sec-core.o sec-irq.o obj-$(CONFIG_MFD_SYSCON) += syscon.o obj-$(CONFIG_MFD_LM3533) += lm3533-core.o lm3533-ctrlbank.o -obj-$(CONFIG_VEXPRESS_CONFIG) += vexpress-config.o vexpress-sysreg.o diff --git a/trunk/drivers/mfd/db8500-prcmu.c b/trunk/drivers/mfd/db8500-prcmu.c index 3167bfdd13fa..00b8b0f3dfb6 100644 --- a/trunk/drivers/mfd/db8500-prcmu.c +++ b/trunk/drivers/mfd/db8500-prcmu.c @@ -1169,12 +1169,12 @@ int db8500_prcmu_get_ape_opp(void) } /** - * db8500_prcmu_request_ape_opp_100_voltage - Request APE OPP 100% voltage + * prcmu_request_ape_opp_100_voltage - Request APE OPP 100% voltage * @enable: true to request the higher voltage, false to drop a request. * * Calls to this function to enable and disable requests must be balanced. */ -int db8500_prcmu_request_ape_opp_100_voltage(bool enable) +int prcmu_request_ape_opp_100_voltage(bool enable) { int r = 0; u8 header; diff --git a/trunk/drivers/mfd/vexpress-config.c b/trunk/drivers/mfd/vexpress-config.c deleted file mode 100644 index fae15d880758..000000000000 --- a/trunk/drivers/mfd/vexpress-config.c +++ /dev/null @@ -1,277 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Copyright (C) 2012 ARM Limited - */ - -#define pr_fmt(fmt) "vexpress-config: " fmt - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -#define VEXPRESS_CONFIG_MAX_BRIDGES 2 - -struct vexpress_config_bridge { - struct device_node *node; - struct vexpress_config_bridge_info *info; - struct list_head transactions; - spinlock_t transactions_lock; -} vexpress_config_bridges[VEXPRESS_CONFIG_MAX_BRIDGES]; - -static DECLARE_BITMAP(vexpress_config_bridges_map, - ARRAY_SIZE(vexpress_config_bridges)); -static DEFINE_MUTEX(vexpress_config_bridges_mutex); - -struct vexpress_config_bridge *vexpress_config_bridge_register( - struct device_node *node, - struct vexpress_config_bridge_info *info) -{ - struct vexpress_config_bridge *bridge; - int i; - - pr_debug("Registering bridge '%s'\n", info->name); - - mutex_lock(&vexpress_config_bridges_mutex); - i = find_first_zero_bit(vexpress_config_bridges_map, - ARRAY_SIZE(vexpress_config_bridges)); - if (i >= ARRAY_SIZE(vexpress_config_bridges)) { - pr_err("Can't register more bridges!\n"); - mutex_unlock(&vexpress_config_bridges_mutex); - return NULL; - } - __set_bit(i, vexpress_config_bridges_map); - bridge = &vexpress_config_bridges[i]; - - bridge->node = node; - bridge->info = info; - INIT_LIST_HEAD(&bridge->transactions); - spin_lock_init(&bridge->transactions_lock); - - mutex_unlock(&vexpress_config_bridges_mutex); - - return bridge; -} - -void vexpress_config_bridge_unregister(struct vexpress_config_bridge *bridge) -{ - struct vexpress_config_bridge __bridge = *bridge; - int i; - - mutex_lock(&vexpress_config_bridges_mutex); - for (i = 0; i < ARRAY_SIZE(vexpress_config_bridges); i++) - if (&vexpress_config_bridges[i] == bridge) - __clear_bit(i, vexpress_config_bridges_map); - mutex_unlock(&vexpress_config_bridges_mutex); - - WARN_ON(!list_empty(&__bridge.transactions)); - while (!list_empty(&__bridge.transactions)) - cpu_relax(); -} - - -struct vexpress_config_func { - struct vexpress_config_bridge *bridge; - void *func; -}; - -struct vexpress_config_func *__vexpress_config_func_get(struct device *dev, - struct device_node *node) -{ - struct device_node *bridge_node; - struct vexpress_config_func *func; - int i; - - if (WARN_ON(dev && node && dev->of_node != node)) - return NULL; - if (dev && !node) - node = dev->of_node; - - func = kzalloc(sizeof(*func), GFP_KERNEL); - if (!func) - return NULL; - - bridge_node = of_node_get(node); - while (bridge_node) { - const __be32 *prop = of_get_property(bridge_node, - "arm,vexpress,config-bridge", NULL); - - if (prop) { - bridge_node = of_find_node_by_phandle( - be32_to_cpup(prop)); - break; - } - - bridge_node = of_get_next_parent(bridge_node); - } - - mutex_lock(&vexpress_config_bridges_mutex); - for (i = 0; i < ARRAY_SIZE(vexpress_config_bridges); i++) { - struct vexpress_config_bridge *bridge = - &vexpress_config_bridges[i]; - - if (test_bit(i, vexpress_config_bridges_map) && - bridge->node == bridge_node) { - func->bridge = bridge; - func->func = bridge->info->func_get(dev, node); - break; - } - } - mutex_unlock(&vexpress_config_bridges_mutex); - - if (!func->func) { - of_node_put(node); - kfree(func); - return NULL; - } - - return func; -} - -void vexpress_config_func_put(struct vexpress_config_func *func) -{ - func->bridge->info->func_put(func->func); - of_node_put(func->bridge->node); - kfree(func); -} - - -struct vexpress_config_trans { - struct vexpress_config_func *func; - int offset; - bool write; - u32 *data; - int status; - struct completion completion; - struct list_head list; -}; - -static void vexpress_config_dump_trans(const char *what, - struct vexpress_config_trans *trans) -{ - pr_debug("%s %s trans %p func 0x%p offset %d data 0x%x status %d\n", - what, trans->write ? "write" : "read", trans, - trans->func->func, trans->offset, - trans->data ? *trans->data : 0, trans->status); -} - -static int vexpress_config_schedule(struct vexpress_config_trans *trans) -{ - int status; - struct vexpress_config_bridge *bridge = trans->func->bridge; - unsigned long flags; - - init_completion(&trans->completion); - trans->status = -EFAULT; - - spin_lock_irqsave(&bridge->transactions_lock, flags); - - vexpress_config_dump_trans("Executing", trans); - - if (list_empty(&bridge->transactions)) - status = bridge->info->func_exec(trans->func->func, - trans->offset, trans->write, trans->data); - else - status = VEXPRESS_CONFIG_STATUS_WAIT; - - switch (status) { - case VEXPRESS_CONFIG_STATUS_DONE: - vexpress_config_dump_trans("Finished", trans); - trans->status = status; - break; - case VEXPRESS_CONFIG_STATUS_WAIT: - list_add_tail(&trans->list, &bridge->transactions); - break; - } - - spin_unlock_irqrestore(&bridge->transactions_lock, flags); - - return status; -} - -void vexpress_config_complete(struct vexpress_config_bridge *bridge, - int status) -{ - struct vexpress_config_trans *trans; - unsigned long flags; - - spin_lock_irqsave(&bridge->transactions_lock, flags); - - trans = list_first_entry(&bridge->transactions, - struct vexpress_config_trans, list); - vexpress_config_dump_trans("Completed", trans); - - trans->status = status; - list_del(&trans->list); - - if (!list_empty(&bridge->transactions)) { - vexpress_config_dump_trans("Pending", trans); - - bridge->info->func_exec(trans->func->func, trans->offset, - trans->write, trans->data); - } - spin_unlock_irqrestore(&bridge->transactions_lock, flags); - - complete(&trans->completion); -} - -int vexpress_config_wait(struct vexpress_config_trans *trans) -{ - wait_for_completion(&trans->completion); - - return trans->status; -} - - -int vexpress_config_read(struct vexpress_config_func *func, int offset, - u32 *data) -{ - struct vexpress_config_trans trans = { - .func = func, - .offset = offset, - .write = false, - .data = data, - .status = 0, - }; - int status = vexpress_config_schedule(&trans); - - if (status == VEXPRESS_CONFIG_STATUS_WAIT) - status = vexpress_config_wait(&trans); - - return status; -} -EXPORT_SYMBOL(vexpress_config_read); - -int vexpress_config_write(struct vexpress_config_func *func, int offset, - u32 data) -{ - struct vexpress_config_trans trans = { - .func = func, - .offset = offset, - .write = true, - .data = &data, - .status = 0, - }; - int status = vexpress_config_schedule(&trans); - - if (status == VEXPRESS_CONFIG_STATUS_WAIT) - status = vexpress_config_wait(&trans); - - return status; -} -EXPORT_SYMBOL(vexpress_config_write); diff --git a/trunk/drivers/mfd/vexpress-sysreg.c b/trunk/drivers/mfd/vexpress-sysreg.c deleted file mode 100644 index 059d6b17b14a..000000000000 --- a/trunk/drivers/mfd/vexpress-sysreg.c +++ /dev/null @@ -1,552 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Copyright (C) 2012 ARM Limited - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define SYS_ID 0x000 -#define SYS_SW 0x004 -#define SYS_LED 0x008 -#define SYS_100HZ 0x024 -#define SYS_FLAGS 0x030 -#define SYS_FLAGSSET 0x030 -#define SYS_FLAGSCLR 0x034 -#define SYS_NVFLAGS 0x038 -#define SYS_NVFLAGSSET 0x038 -#define SYS_NVFLAGSCLR 0x03c -#define SYS_MCI 0x048 -#define SYS_FLASH 0x04c -#define SYS_CFGSW 0x058 -#define SYS_24MHZ 0x05c -#define SYS_MISC 0x060 -#define SYS_DMA 0x064 -#define SYS_PROCID0 0x084 -#define SYS_PROCID1 0x088 -#define SYS_CFGDATA 0x0a0 -#define SYS_CFGCTRL 0x0a4 -#define SYS_CFGSTAT 0x0a8 - -#define SYS_HBI_MASK 0xfff -#define SYS_ID_HBI_SHIFT 16 -#define SYS_PROCIDx_HBI_SHIFT 0 - -#define SYS_MCI_CARDIN (1 << 0) -#define SYS_MCI_WPROT (1 << 1) - -#define SYS_FLASH_WPn (1 << 0) - -#define SYS_MISC_MASTERSITE (1 << 14) - -#define SYS_CFGCTRL_START (1 << 31) -#define SYS_CFGCTRL_WRITE (1 << 30) -#define SYS_CFGCTRL_DCC(n) (((n) & 0xf) << 26) -#define SYS_CFGCTRL_FUNC(n) (((n) & 0x3f) << 20) -#define SYS_CFGCTRL_SITE(n) (((n) & 0x3) << 16) -#define SYS_CFGCTRL_POSITION(n) (((n) & 0xf) << 12) -#define SYS_CFGCTRL_DEVICE(n) (((n) & 0xfff) << 0) - -#define SYS_CFGSTAT_ERR (1 << 1) -#define SYS_CFGSTAT_COMPLETE (1 << 0) - - -static void __iomem *vexpress_sysreg_base; -static struct device *vexpress_sysreg_dev; -static int vexpress_master_site; - - -void vexpress_flags_set(u32 data) -{ - writel(~0, vexpress_sysreg_base + SYS_FLAGSCLR); - writel(data, vexpress_sysreg_base + SYS_FLAGSSET); -} - -u32 vexpress_get_procid(int site) -{ - if (site == VEXPRESS_SITE_MASTER) - site = vexpress_master_site; - - return readl(vexpress_sysreg_base + (site == VEXPRESS_SITE_DB1 ? - SYS_PROCID0 : SYS_PROCID1)); -} - -u32 vexpress_get_hbi(int site) -{ - u32 id; - - switch (site) { - case VEXPRESS_SITE_MB: - id = readl(vexpress_sysreg_base + SYS_ID); - return (id >> SYS_ID_HBI_SHIFT) & SYS_HBI_MASK; - case VEXPRESS_SITE_MASTER: - case VEXPRESS_SITE_DB1: - case VEXPRESS_SITE_DB2: - id = vexpress_get_procid(site); - return (id >> SYS_PROCIDx_HBI_SHIFT) & SYS_HBI_MASK; - } - - return ~0; -} - -void __iomem *vexpress_get_24mhz_clock_base(void) -{ - return vexpress_sysreg_base + SYS_24MHZ; -} - - -static void vexpress_sysreg_find_prop(struct device_node *node, - const char *name, u32 *val) -{ - of_node_get(node); - while (node) { - if (of_property_read_u32(node, name, val) == 0) { - of_node_put(node); - return; - } - node = of_get_next_parent(node); - } -} - -unsigned __vexpress_get_site(struct device *dev, struct device_node *node) -{ - u32 site = 0; - - WARN_ON(dev && node && dev->of_node != node); - if (dev && !node) - node = dev->of_node; - - if (node) { - vexpress_sysreg_find_prop(node, "arm,vexpress,site", &site); - } else if (dev && dev->bus == &platform_bus_type) { - struct platform_device *pdev = to_platform_device(dev); - - if (pdev->num_resources == 1 && - pdev->resource[0].flags == IORESOURCE_BUS) - site = pdev->resource[0].start; - } else if (dev && strncmp(dev_name(dev), "ct:", 3) == 0) { - site = VEXPRESS_SITE_MASTER; - } - - if (site == VEXPRESS_SITE_MASTER) - site = vexpress_master_site; - - return site; -} - - -struct vexpress_sysreg_config_func { - u32 template; - u32 device; -}; - -static struct vexpress_config_bridge *vexpress_sysreg_config_bridge; -static struct timer_list vexpress_sysreg_config_timer; -static u32 *vexpress_sysreg_config_data; -static int vexpress_sysreg_config_tries; - -static void *vexpress_sysreg_config_func_get(struct device *dev, - struct device_node *node) -{ - struct vexpress_sysreg_config_func *config_func; - u32 site; - u32 position = 0; - u32 dcc = 0; - u32 func_device[2]; - int err = -EFAULT; - - if (node) { - of_node_get(node); - vexpress_sysreg_find_prop(node, "arm,vexpress,site", &site); - vexpress_sysreg_find_prop(node, "arm,vexpress,position", - &position); - vexpress_sysreg_find_prop(node, "arm,vexpress,dcc", &dcc); - err = of_property_read_u32_array(node, - "arm,vexpress-sysreg,func", func_device, - ARRAY_SIZE(func_device)); - of_node_put(node); - } else if (dev && dev->bus == &platform_bus_type) { - struct platform_device *pdev = to_platform_device(dev); - - if (pdev->num_resources == 1 && - pdev->resource[0].flags == IORESOURCE_BUS) { - site = pdev->resource[0].start; - func_device[0] = pdev->resource[0].end; - func_device[1] = pdev->id; - err = 0; - } - } - if (err) - return NULL; - - config_func = kzalloc(sizeof(*config_func), GFP_KERNEL); - if (!config_func) - return NULL; - - config_func->template = SYS_CFGCTRL_DCC(dcc); - config_func->template |= SYS_CFGCTRL_FUNC(func_device[0]); - config_func->template |= SYS_CFGCTRL_SITE(site == VEXPRESS_SITE_MASTER ? - vexpress_master_site : site); - config_func->template |= SYS_CFGCTRL_POSITION(position); - config_func->device |= func_device[1]; - - dev_dbg(vexpress_sysreg_dev, "func 0x%p = 0x%x, %d\n", config_func, - config_func->template, config_func->device); - - return config_func; -} - -static void vexpress_sysreg_config_func_put(void *func) -{ - kfree(func); -} - -static int vexpress_sysreg_config_func_exec(void *func, int offset, - bool write, u32 *data) -{ - int status; - struct vexpress_sysreg_config_func *config_func = func; - u32 command; - - if (WARN_ON(!vexpress_sysreg_base)) - return -ENOENT; - - command = readl(vexpress_sysreg_base + SYS_CFGCTRL); - if (WARN_ON(command & SYS_CFGCTRL_START)) - return -EBUSY; - - command = SYS_CFGCTRL_START; - command |= write ? SYS_CFGCTRL_WRITE : 0; - command |= config_func->template; - command |= SYS_CFGCTRL_DEVICE(config_func->device + offset); - - /* Use a canary for reads */ - if (!write) - *data = 0xdeadbeef; - - dev_dbg(vexpress_sysreg_dev, "command %x, data %x\n", - command, *data); - writel(*data, vexpress_sysreg_base + SYS_CFGDATA); - writel(0, vexpress_sysreg_base + SYS_CFGSTAT); - writel(command, vexpress_sysreg_base + SYS_CFGCTRL); - mb(); - - if (vexpress_sysreg_dev) { - /* Schedule completion check */ - if (!write) - vexpress_sysreg_config_data = data; - vexpress_sysreg_config_tries = 100; - mod_timer(&vexpress_sysreg_config_timer, - jiffies + usecs_to_jiffies(100)); - status = VEXPRESS_CONFIG_STATUS_WAIT; - } else { - /* Early execution, no timer available, have to spin */ - u32 cfgstat; - - do { - cpu_relax(); - cfgstat = readl(vexpress_sysreg_base + SYS_CFGSTAT); - } while (!cfgstat); - - if (!write && (cfgstat & SYS_CFGSTAT_COMPLETE)) - *data = readl(vexpress_sysreg_base + SYS_CFGDATA); - status = VEXPRESS_CONFIG_STATUS_DONE; - - if (cfgstat & SYS_CFGSTAT_ERR) - status = -EINVAL; - } - - return status; -} - -struct vexpress_config_bridge_info vexpress_sysreg_config_bridge_info = { - .name = "vexpress-sysreg", - .func_get = vexpress_sysreg_config_func_get, - .func_put = vexpress_sysreg_config_func_put, - .func_exec = vexpress_sysreg_config_func_exec, -}; - -static void vexpress_sysreg_config_complete(unsigned long data) -{ - int status = VEXPRESS_CONFIG_STATUS_DONE; - u32 cfgstat = readl(vexpress_sysreg_base + SYS_CFGSTAT); - - if (cfgstat & SYS_CFGSTAT_ERR) - status = -EINVAL; - if (!vexpress_sysreg_config_tries--) - status = -ETIMEDOUT; - - if (status < 0) { - dev_err(vexpress_sysreg_dev, "error %d\n", status); - } else if (!(cfgstat & SYS_CFGSTAT_COMPLETE)) { - mod_timer(&vexpress_sysreg_config_timer, - jiffies + usecs_to_jiffies(50)); - return; - } - - if (vexpress_sysreg_config_data) { - *vexpress_sysreg_config_data = readl(vexpress_sysreg_base + - SYS_CFGDATA); - dev_dbg(vexpress_sysreg_dev, "read data %x\n", - *vexpress_sysreg_config_data); - vexpress_sysreg_config_data = NULL; - } - - vexpress_config_complete(vexpress_sysreg_config_bridge, status); -} - - -void __init vexpress_sysreg_early_init(void __iomem *base) -{ - struct device_node *node = of_find_compatible_node(NULL, NULL, - "arm,vexpress-sysreg"); - - if (node) - base = of_iomap(node, 0); - - if (WARN_ON(!base)) - return; - - vexpress_sysreg_base = base; - - if (readl(vexpress_sysreg_base + SYS_MISC) & SYS_MISC_MASTERSITE) - vexpress_master_site = VEXPRESS_SITE_DB2; - else - vexpress_master_site = VEXPRESS_SITE_DB1; - - vexpress_sysreg_config_bridge = vexpress_config_bridge_register( - node, &vexpress_sysreg_config_bridge_info); - WARN_ON(!vexpress_sysreg_config_bridge); -} - -void __init vexpress_sysreg_of_early_init(void) -{ - vexpress_sysreg_early_init(NULL); -} - - -static struct vexpress_sysreg_gpio { - unsigned long reg; - u32 value; -} vexpress_sysreg_gpios[] = { - [VEXPRESS_GPIO_MMC_CARDIN] = { - .reg = SYS_MCI, - .value = SYS_MCI_CARDIN, - }, - [VEXPRESS_GPIO_MMC_WPROT] = { - .reg = SYS_MCI, - .value = SYS_MCI_WPROT, - }, - [VEXPRESS_GPIO_FLASH_WPn] = { - .reg = SYS_FLASH, - .value = SYS_FLASH_WPn, - }, -}; - -static int vexpress_sysreg_gpio_direction_input(struct gpio_chip *chip, - unsigned offset) -{ - return 0; -} - -static int vexpress_sysreg_gpio_direction_output(struct gpio_chip *chip, - unsigned offset, int value) -{ - return 0; -} - -static int vexpress_sysreg_gpio_get(struct gpio_chip *chip, - unsigned offset) -{ - struct vexpress_sysreg_gpio *gpio = &vexpress_sysreg_gpios[offset]; - u32 reg_value = readl(vexpress_sysreg_base + gpio->reg); - - return !!(reg_value & gpio->value); -} - -static void vexpress_sysreg_gpio_set(struct gpio_chip *chip, - unsigned offset, int value) -{ - struct vexpress_sysreg_gpio *gpio = &vexpress_sysreg_gpios[offset]; - u32 reg_value = readl(vexpress_sysreg_base + gpio->reg); - - if (value) - reg_value |= gpio->value; - else - reg_value &= ~gpio->value; - - writel(reg_value, vexpress_sysreg_base + gpio->reg); -} - -static struct gpio_chip vexpress_sysreg_gpio_chip = { - .label = "vexpress-sysreg", - .direction_input = vexpress_sysreg_gpio_direction_input, - .direction_output = vexpress_sysreg_gpio_direction_output, - .get = vexpress_sysreg_gpio_get, - .set = vexpress_sysreg_gpio_set, - .ngpio = ARRAY_SIZE(vexpress_sysreg_gpios), - .base = 0, -}; - - -static ssize_t vexpress_sysreg_sys_id_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return sprintf(buf, "0x%08x\n", readl(vexpress_sysreg_base + SYS_ID)); -} - -DEVICE_ATTR(sys_id, S_IRUGO, vexpress_sysreg_sys_id_show, NULL); - -static int __devinit vexpress_sysreg_probe(struct platform_device *pdev) -{ - int err; - struct resource *res = platform_get_resource(pdev, - IORESOURCE_MEM, 0); - - if (!devm_request_mem_region(&pdev->dev, res->start, - resource_size(res), pdev->name)) { - dev_err(&pdev->dev, "Failed to request memory region!\n"); - return -EBUSY; - } - - if (!vexpress_sysreg_base) - vexpress_sysreg_base = devm_ioremap(&pdev->dev, res->start, - resource_size(res)); - - if (!vexpress_sysreg_base) { - dev_err(&pdev->dev, "Failed to obtain base address!\n"); - return -EFAULT; - } - - setup_timer(&vexpress_sysreg_config_timer, - vexpress_sysreg_config_complete, 0); - - vexpress_sysreg_gpio_chip.dev = &pdev->dev; - err = gpiochip_add(&vexpress_sysreg_gpio_chip); - if (err) { - vexpress_config_bridge_unregister( - vexpress_sysreg_config_bridge); - dev_err(&pdev->dev, "Failed to register GPIO chip! (%d)\n", - err); - return err; - } - - vexpress_sysreg_dev = &pdev->dev; - - device_create_file(vexpress_sysreg_dev, &dev_attr_sys_id); - - return 0; -} - -static const struct of_device_id vexpress_sysreg_match[] = { - { .compatible = "arm,vexpress-sysreg", }, - {}, -}; - -static struct platform_driver vexpress_sysreg_driver = { - .driver = { - .name = "vexpress-sysreg", - .of_match_table = vexpress_sysreg_match, - }, - .probe = vexpress_sysreg_probe, -}; - -static int __init vexpress_sysreg_init(void) -{ - return platform_driver_register(&vexpress_sysreg_driver); -} -core_initcall(vexpress_sysreg_init); - - -#if defined(CONFIG_LEDS_CLASS) - -struct vexpress_sysreg_led { - u32 mask; - struct led_classdev cdev; -} vexpress_sysreg_leds[] = { - { .mask = 1 << 0, .cdev.name = "v2m:green:user1", - .cdev.default_trigger = "heartbeat", }, - { .mask = 1 << 1, .cdev.name = "v2m:green:user2", - .cdev.default_trigger = "mmc0", }, - { .mask = 1 << 2, .cdev.name = "v2m:green:user3", - .cdev.default_trigger = "cpu0", }, - { .mask = 1 << 3, .cdev.name = "v2m:green:user4", - .cdev.default_trigger = "cpu1", }, - { .mask = 1 << 4, .cdev.name = "v2m:green:user5", - .cdev.default_trigger = "cpu2", }, - { .mask = 1 << 5, .cdev.name = "v2m:green:user6", - .cdev.default_trigger = "cpu3", }, - { .mask = 1 << 6, .cdev.name = "v2m:green:user7", - .cdev.default_trigger = "cpu4", }, - { .mask = 1 << 7, .cdev.name = "v2m:green:user8", - .cdev.default_trigger = "cpu5", }, -}; - -static DEFINE_SPINLOCK(vexpress_sysreg_leds_lock); - -static void vexpress_sysreg_led_brightness_set(struct led_classdev *cdev, - enum led_brightness brightness) -{ - struct vexpress_sysreg_led *led = container_of(cdev, - struct vexpress_sysreg_led, cdev); - unsigned long flags; - u32 val; - - spin_lock_irqsave(&vexpress_sysreg_leds_lock, flags); - - val = readl(vexpress_sysreg_base + SYS_LED); - if (brightness == LED_OFF) - val &= ~led->mask; - else - val |= led->mask; - writel(val, vexpress_sysreg_base + SYS_LED); - - spin_unlock_irqrestore(&vexpress_sysreg_leds_lock, flags); -} - -static int __init vexpress_sysreg_init_leds(void) -{ - struct vexpress_sysreg_led *led; - int i; - - /* Clear all user LEDs */ - writel(0, vexpress_sysreg_base + SYS_LED); - - for (i = 0, led = vexpress_sysreg_leds; - i < ARRAY_SIZE(vexpress_sysreg_leds); i++, led++) { - int err; - - led->cdev.brightness_set = vexpress_sysreg_led_brightness_set; - err = led_classdev_register(vexpress_sysreg_dev, &led->cdev); - if (err) { - dev_err(vexpress_sysreg_dev, - "Failed to register LED %d! (%d)\n", - i, err); - while (led--, i--) - led_classdev_unregister(&led->cdev); - return err; - } - } - - return 0; -} -device_initcall(vexpress_sysreg_init_leds); - -#endif diff --git a/trunk/drivers/mmc/host/dw_mmc-exynos.c b/trunk/drivers/mmc/host/dw_mmc-exynos.c index 4d50da618166..660bbc528862 100644 --- a/trunk/drivers/mmc/host/dw_mmc-exynos.c +++ b/trunk/drivers/mmc/host/dw_mmc-exynos.c @@ -208,7 +208,7 @@ static unsigned long exynos5250_dwmmc_caps[4] = { MMC_CAP_CMD23, }; -static const struct dw_mci_drv_data exynos5250_drv_data = { +static struct dw_mci_drv_data exynos5250_drv_data = { .caps = exynos5250_dwmmc_caps, .init = dw_mci_exynos_priv_init, .setup_clock = dw_mci_exynos_setup_clock, @@ -220,14 +220,14 @@ static const struct dw_mci_drv_data exynos5250_drv_data = { static const struct of_device_id dw_mci_exynos_match[] = { { .compatible = "samsung,exynos5250-dw-mshc", - .data = &exynos5250_drv_data, }, + .data = (void *)&exynos5250_drv_data, }, {}, }; -MODULE_DEVICE_TABLE(of, dw_mci_exynos_match); +MODULE_DEVICE_TABLE(of, dw_mci_pltfm_match); int dw_mci_exynos_probe(struct platform_device *pdev) { - const struct dw_mci_drv_data *drv_data; + struct dw_mci_drv_data *drv_data; const struct of_device_id *match; match = of_match_node(dw_mci_exynos_match, pdev->dev.of_node); diff --git a/trunk/drivers/mmc/host/dw_mmc-pltfm.c b/trunk/drivers/mmc/host/dw_mmc-pltfm.c index 917936bee5d5..c960ca7ffbe6 100644 --- a/trunk/drivers/mmc/host/dw_mmc-pltfm.c +++ b/trunk/drivers/mmc/host/dw_mmc-pltfm.c @@ -24,7 +24,7 @@ #include "dw_mmc.h" int dw_mci_pltfm_register(struct platform_device *pdev, - const struct dw_mci_drv_data *drv_data) + struct dw_mci_drv_data *drv_data) { struct dw_mci *host; struct resource *regs; @@ -50,8 +50,8 @@ int dw_mci_pltfm_register(struct platform_device *pdev, if (!host->regs) return -ENOMEM; - if (drv_data && drv_data->init) { - ret = drv_data->init(host); + if (host->drv_data->init) { + ret = host->drv_data->init(host); if (ret) return ret; } diff --git a/trunk/drivers/mmc/host/dw_mmc-pltfm.h b/trunk/drivers/mmc/host/dw_mmc-pltfm.h index 2ac37b81de4d..301f24541fc2 100644 --- a/trunk/drivers/mmc/host/dw_mmc-pltfm.h +++ b/trunk/drivers/mmc/host/dw_mmc-pltfm.h @@ -13,7 +13,7 @@ #define _DW_MMC_PLTFM_H_ extern int dw_mci_pltfm_register(struct platform_device *pdev, - const struct dw_mci_drv_data *drv_data); + struct dw_mci_drv_data *drv_data); extern int __devexit dw_mci_pltfm_remove(struct platform_device *pdev); extern const struct dev_pm_ops dw_mci_pltfm_pmops; diff --git a/trunk/drivers/mmc/host/dw_mmc.c b/trunk/drivers/mmc/host/dw_mmc.c index c0667c8af2bd..c2828f35c3b8 100644 --- a/trunk/drivers/mmc/host/dw_mmc.c +++ b/trunk/drivers/mmc/host/dw_mmc.c @@ -232,7 +232,6 @@ static u32 dw_mci_prepare_command(struct mmc_host *mmc, struct mmc_command *cmd) { struct mmc_data *data; struct dw_mci_slot *slot = mmc_priv(mmc); - struct dw_mci_drv_data *drv_data = slot->host->drv_data; u32 cmdr; cmd->error = -EINPROGRESS; @@ -262,8 +261,8 @@ static u32 dw_mci_prepare_command(struct mmc_host *mmc, struct mmc_command *cmd) cmdr |= SDMMC_CMD_DAT_WR; } - if (drv_data && drv_data->prepare_command) - drv_data->prepare_command(slot->host, &cmdr); + if (slot->host->drv_data->prepare_command) + slot->host->drv_data->prepare_command(slot->host, &cmdr); return cmdr; } @@ -435,7 +434,7 @@ static int dw_mci_idmac_init(struct dw_mci *host) return 0; } -static const struct dw_mci_dma_ops dw_mci_idmac_ops = { +static struct dw_mci_dma_ops dw_mci_idmac_ops = { .init = dw_mci_idmac_init, .start = dw_mci_idmac_start_dma, .stop = dw_mci_idmac_stop_dma, @@ -773,7 +772,6 @@ static void dw_mci_request(struct mmc_host *mmc, struct mmc_request *mrq) static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) { struct dw_mci_slot *slot = mmc_priv(mmc); - struct dw_mci_drv_data *drv_data = slot->host->drv_data; u32 regs; /* set default 1 bit mode */ @@ -809,8 +807,8 @@ static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) slot->clock = ios->clock; } - if (drv_data && drv_data->set_ios) - drv_data->set_ios(slot->host, ios); + if (slot->host->drv_data->set_ios) + slot->host->drv_data->set_ios(slot->host, ios); switch (ios->power_mode) { case MMC_POWER_UP: @@ -1817,7 +1815,6 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id) { struct mmc_host *mmc; struct dw_mci_slot *slot; - struct dw_mci_drv_data *drv_data = host->drv_data; int ctrl_id, ret; u8 bus_width; @@ -1857,8 +1854,8 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id) } else { ctrl_id = to_platform_device(host->dev)->id; } - if (drv_data && drv_data->caps) - mmc->caps |= drv_data->caps[ctrl_id]; + if (host->drv_data && host->drv_data->caps) + mmc->caps |= host->drv_data->caps[ctrl_id]; if (host->pdata->caps2) mmc->caps2 = host->pdata->caps2; @@ -1870,10 +1867,10 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id) else bus_width = 1; - if (drv_data && drv_data->setup_bus) { + if (host->drv_data->setup_bus) { struct device_node *slot_np; slot_np = dw_mci_of_find_slot_node(host->dev, slot->id); - ret = drv_data->setup_bus(host, slot_np, bus_width); + ret = host->drv_data->setup_bus(host, slot_np, bus_width); if (ret) goto err_setup_bus; } @@ -1971,7 +1968,7 @@ static void dw_mci_init_dma(struct dw_mci *host) /* Determine which DMA interface to use */ #ifdef CONFIG_MMC_DW_IDMAC host->dma_ops = &dw_mci_idmac_ops; - dev_info(host->dev, "Using internal DMA controller.\n"); + dev_info(&host->dev, "Using internal DMA controller.\n"); #endif if (!host->dma_ops) @@ -2038,7 +2035,6 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host) struct dw_mci_board *pdata; struct device *dev = host->dev; struct device_node *np = dev->of_node; - struct dw_mci_drv_data *drv_data = host->drv_data; int idx, ret; pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); @@ -2066,8 +2062,8 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host) of_property_read_u32(np, "card-detect-delay", &pdata->detect_delay_ms); - if (drv_data && drv_data->parse_dt) { - ret = drv_data->parse_dt(host); + if (host->drv_data->parse_dt) { + ret = host->drv_data->parse_dt(host); if (ret) return ERR_PTR(ret); } @@ -2084,7 +2080,6 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host) int dw_mci_probe(struct dw_mci *host) { - struct dw_mci_drv_data *drv_data = host->drv_data; int width, i, ret = 0; u32 fifo_size; int init_slots = 0; @@ -2132,8 +2127,8 @@ int dw_mci_probe(struct dw_mci *host) else host->bus_hz = clk_get_rate(host->ciu_clk); - if (drv_data && drv_data->setup_clock) { - ret = drv_data->setup_clock(host); + if (host->drv_data->setup_clock) { + ret = host->drv_data->setup_clock(host); if (ret) { dev_err(host->dev, "implementation specific clock setup failed\n"); @@ -2233,21 +2228,6 @@ int dw_mci_probe(struct dw_mci *host) else host->num_slots = ((mci_readl(host, HCON) >> 1) & 0x1F) + 1; - /* - * Enable interrupts for command done, data over, data empty, card det, - * receive ready and error such as transmit, receive timeout, crc error - */ - mci_writel(host, RINTSTS, 0xFFFFFFFF); - mci_writel(host, INTMASK, SDMMC_INT_CMD_DONE | SDMMC_INT_DATA_OVER | - SDMMC_INT_TXDR | SDMMC_INT_RXDR | - DW_MCI_ERROR_FLAGS | SDMMC_INT_CD); - mci_writel(host, CTRL, SDMMC_CTRL_INT_ENABLE); /* Enable mci interrupt */ - - dev_info(host->dev, "DW MMC controller at irq %d, " - "%d bit host data width, " - "%u deep fifo\n", - host->irq, width, fifo_size); - /* We need at least one slot to succeed */ for (i = 0; i < host->num_slots; i++) { ret = dw_mci_init_slot(host, i); @@ -2277,6 +2257,20 @@ int dw_mci_probe(struct dw_mci *host) else host->data_offset = DATA_240A_OFFSET; + /* + * Enable interrupts for command done, data over, data empty, card det, + * receive ready and error such as transmit, receive timeout, crc error + */ + mci_writel(host, RINTSTS, 0xFFFFFFFF); + mci_writel(host, INTMASK, SDMMC_INT_CMD_DONE | SDMMC_INT_DATA_OVER | + SDMMC_INT_TXDR | SDMMC_INT_RXDR | + DW_MCI_ERROR_FLAGS | SDMMC_INT_CD); + mci_writel(host, CTRL, SDMMC_CTRL_INT_ENABLE); /* Enable mci interrupt */ + + dev_info(host->dev, "DW MMC controller at irq %d, " + "%d bit host data width, " + "%u deep fifo\n", + host->irq, width, fifo_size); if (host->quirks & DW_MCI_QUIRK_IDMAC_DTO) dev_info(host->dev, "Internal DMAC interrupt fix enabled.\n"); diff --git a/trunk/drivers/mmc/host/mxcmmc.c b/trunk/drivers/mmc/host/mxcmmc.c index 6290b7f1ccfe..565c2e4fac75 100644 --- a/trunk/drivers/mmc/host/mxcmmc.c +++ b/trunk/drivers/mmc/host/mxcmmc.c @@ -1134,4 +1134,4 @@ module_platform_driver(mxcmci_driver); MODULE_DESCRIPTION("i.MX Multimedia Card Interface Driver"); MODULE_AUTHOR("Sascha Hauer, Pengutronix"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:mxc-mmc"); +MODULE_ALIAS("platform:imx-mmc"); diff --git a/trunk/drivers/mmc/host/omap_hsmmc.c b/trunk/drivers/mmc/host/omap_hsmmc.c index fedd258cc4ea..54bfd0cc106b 100644 --- a/trunk/drivers/mmc/host/omap_hsmmc.c +++ b/trunk/drivers/mmc/host/omap_hsmmc.c @@ -178,8 +178,7 @@ struct omap_hsmmc_host { static int omap_hsmmc_card_detect(struct device *dev, int slot) { - struct omap_hsmmc_host *host = dev_get_drvdata(dev); - struct omap_mmc_platform_data *mmc = host->pdata; + struct omap_mmc_platform_data *mmc = dev->platform_data; /* NOTE: assumes card detect signal is active-low */ return !gpio_get_value_cansleep(mmc->slots[0].switch_pin); @@ -187,8 +186,7 @@ static int omap_hsmmc_card_detect(struct device *dev, int slot) static int omap_hsmmc_get_wp(struct device *dev, int slot) { - struct omap_hsmmc_host *host = dev_get_drvdata(dev); - struct omap_mmc_platform_data *mmc = host->pdata; + struct omap_mmc_platform_data *mmc = dev->platform_data; /* NOTE: assumes write protect signal is active-high */ return gpio_get_value_cansleep(mmc->slots[0].gpio_wp); @@ -196,8 +194,7 @@ static int omap_hsmmc_get_wp(struct device *dev, int slot) static int omap_hsmmc_get_cover_state(struct device *dev, int slot) { - struct omap_hsmmc_host *host = dev_get_drvdata(dev); - struct omap_mmc_platform_data *mmc = host->pdata; + struct omap_mmc_platform_data *mmc = dev->platform_data; /* NOTE: assumes card detect signal is active-low */ return !gpio_get_value_cansleep(mmc->slots[0].switch_pin); @@ -207,8 +204,7 @@ static int omap_hsmmc_get_cover_state(struct device *dev, int slot) static int omap_hsmmc_suspend_cdirq(struct device *dev, int slot) { - struct omap_hsmmc_host *host = dev_get_drvdata(dev); - struct omap_mmc_platform_data *mmc = host->pdata; + struct omap_mmc_platform_data *mmc = dev->platform_data; disable_irq(mmc->slots[0].card_detect_irq); return 0; @@ -216,8 +212,7 @@ static int omap_hsmmc_suspend_cdirq(struct device *dev, int slot) static int omap_hsmmc_resume_cdirq(struct device *dev, int slot) { - struct omap_hsmmc_host *host = dev_get_drvdata(dev); - struct omap_mmc_platform_data *mmc = host->pdata; + struct omap_mmc_platform_data *mmc = dev->platform_data; enable_irq(mmc->slots[0].card_detect_irq); return 0; @@ -2014,9 +2009,9 @@ static int __devexit omap_hsmmc_remove(struct platform_device *pdev) clk_put(host->dbclk); } - omap_hsmmc_gpio_free(host->pdata); - iounmap(host->base); mmc_free_host(host->mmc); + iounmap(host->base); + omap_hsmmc_gpio_free(pdev->dev.platform_data); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (res) diff --git a/trunk/drivers/mmc/host/sdhci-dove.c b/trunk/drivers/mmc/host/sdhci-dove.c index 8fd50a211037..90140eb03e36 100644 --- a/trunk/drivers/mmc/host/sdhci-dove.c +++ b/trunk/drivers/mmc/host/sdhci-dove.c @@ -19,7 +19,6 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include #include #include #include @@ -85,32 +84,30 @@ static int __devinit sdhci_dove_probe(struct platform_device *pdev) struct sdhci_dove_priv *priv; int ret; + ret = sdhci_pltfm_register(pdev, &sdhci_dove_pdata); + if (ret) + goto sdhci_dove_register_fail; + priv = devm_kzalloc(&pdev->dev, sizeof(struct sdhci_dove_priv), GFP_KERNEL); if (!priv) { dev_err(&pdev->dev, "unable to allocate private data"); - return -ENOMEM; + ret = -ENOMEM; + goto sdhci_dove_allocate_fail; } - priv->clk = clk_get(&pdev->dev, NULL); - if (!IS_ERR(priv->clk)) - clk_prepare_enable(priv->clk); - - ret = sdhci_pltfm_register(pdev, &sdhci_dove_pdata); - if (ret) - goto sdhci_dove_register_fail; - host = platform_get_drvdata(pdev); pltfm_host = sdhci_priv(host); pltfm_host->priv = priv; + priv->clk = clk_get(&pdev->dev, NULL); + if (!IS_ERR(priv->clk)) + clk_prepare_enable(priv->clk); return 0; +sdhci_dove_allocate_fail: + sdhci_pltfm_unregister(pdev); sdhci_dove_register_fail: - if (!IS_ERR(priv->clk)) { - clk_disable_unprepare(priv->clk); - clk_put(priv->clk); - } return ret; } @@ -120,13 +117,14 @@ static int __devexit sdhci_dove_remove(struct platform_device *pdev) struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); struct sdhci_dove_priv *priv = pltfm_host->priv; - sdhci_pltfm_unregister(pdev); - - if (!IS_ERR(priv->clk)) { - clk_disable_unprepare(priv->clk); - clk_put(priv->clk); + if (priv->clk) { + if (!IS_ERR(priv->clk)) { + clk_disable_unprepare(priv->clk); + clk_put(priv->clk); + } + devm_kfree(&pdev->dev, priv->clk); } - return 0; + return sdhci_pltfm_unregister(pdev); } static const struct of_device_id sdhci_dove_of_match_table[] __devinitdata = { diff --git a/trunk/drivers/mmc/host/sdhci-of-esdhc.c b/trunk/drivers/mmc/host/sdhci-of-esdhc.c index 63d219f57cae..ae5fcbfa1eef 100644 --- a/trunk/drivers/mmc/host/sdhci-of-esdhc.c +++ b/trunk/drivers/mmc/host/sdhci-of-esdhc.c @@ -169,16 +169,6 @@ static void esdhc_of_resume(struct sdhci_host *host) } #endif -static void esdhc_of_platform_init(struct sdhci_host *host) -{ - u32 vvn; - - vvn = in_be32(host->ioaddr + SDHCI_SLOT_INT_STATUS); - vvn = (vvn & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT; - if (vvn == VENDOR_V_22) - host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23; -} - static struct sdhci_ops sdhci_esdhc_ops = { .read_l = esdhc_readl, .read_w = esdhc_readw, @@ -190,7 +180,6 @@ static struct sdhci_ops sdhci_esdhc_ops = { .enable_dma = esdhc_of_enable_dma, .get_max_clock = esdhc_of_get_max_clock, .get_min_clock = esdhc_of_get_min_clock, - .platform_init = esdhc_of_platform_init, #ifdef CONFIG_PM .platform_suspend = esdhc_of_suspend, .platform_resume = esdhc_of_resume, diff --git a/trunk/drivers/mmc/host/sdhci-pci.c b/trunk/drivers/mmc/host/sdhci-pci.c index 04936f353ced..4bb74b042a06 100644 --- a/trunk/drivers/mmc/host/sdhci-pci.c +++ b/trunk/drivers/mmc/host/sdhci-pci.c @@ -1196,7 +1196,7 @@ static struct sdhci_pci_slot * __devinit sdhci_pci_probe_slot( return ERR_PTR(-ENODEV); } - if (pci_resource_len(pdev, bar) < 0x100) { + if (pci_resource_len(pdev, bar) != 0x100) { dev_err(&pdev->dev, "Invalid iomem size. You may " "experience problems.\n"); } diff --git a/trunk/drivers/mmc/host/sdhci-pltfm.c b/trunk/drivers/mmc/host/sdhci-pltfm.c index 27164457f861..65551a9709cc 100644 --- a/trunk/drivers/mmc/host/sdhci-pltfm.c +++ b/trunk/drivers/mmc/host/sdhci-pltfm.c @@ -150,13 +150,6 @@ struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev, goto err_remap; } - /* - * Some platforms need to probe the controller to be able to - * determine which caps should be used. - */ - if (host->ops && host->ops->platform_init) - host->ops->platform_init(host); - platform_set_drvdata(pdev, host); return host; diff --git a/trunk/drivers/mmc/host/sdhci-s3c.c b/trunk/drivers/mmc/host/sdhci-s3c.c index a54dd5d7a5f9..2903949594c6 100644 --- a/trunk/drivers/mmc/host/sdhci-s3c.c +++ b/trunk/drivers/mmc/host/sdhci-s3c.c @@ -211,8 +211,8 @@ static void sdhci_s3c_set_clock(struct sdhci_host *host, unsigned int clock) if (ourhost->cur_clk != best_src) { struct clk *clk = ourhost->clk_bus[best_src]; - clk_prepare_enable(clk); - clk_disable_unprepare(ourhost->clk_bus[ourhost->cur_clk]); + clk_enable(clk); + clk_disable(ourhost->clk_bus[ourhost->cur_clk]); /* turn clock off to card before changing clock source */ writew(0, host->ioaddr + SDHCI_CLOCK_CONTROL); @@ -607,7 +607,7 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) } /* enable the local io clock and keep it running for the moment. */ - clk_prepare_enable(sc->clk_io); + clk_enable(sc->clk_io); for (clks = 0, ptr = 0; ptr < MAX_BUS_CLK; ptr++) { struct clk *clk; @@ -638,7 +638,7 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) } #ifndef CONFIG_PM_RUNTIME - clk_prepare_enable(sc->clk_bus[sc->cur_clk]); + clk_enable(sc->clk_bus[sc->cur_clk]); #endif res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -747,14 +747,13 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) sdhci_s3c_setup_card_detect_gpio(sc); #ifdef CONFIG_PM_RUNTIME - if (pdata->cd_type != S3C_SDHCI_CD_INTERNAL) - clk_disable_unprepare(sc->clk_io); + clk_disable(sc->clk_io); #endif return 0; err_req_regs: #ifndef CONFIG_PM_RUNTIME - clk_disable_unprepare(sc->clk_bus[sc->cur_clk]); + clk_disable(sc->clk_bus[sc->cur_clk]); #endif for (ptr = 0; ptr < MAX_BUS_CLK; ptr++) { if (sc->clk_bus[ptr]) { @@ -763,7 +762,7 @@ static int __devinit sdhci_s3c_probe(struct platform_device *pdev) } err_no_busclks: - clk_disable_unprepare(sc->clk_io); + clk_disable(sc->clk_io); clk_put(sc->clk_io); err_io_clk: @@ -795,8 +794,7 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev) gpio_free(sc->ext_cd_gpio); #ifdef CONFIG_PM_RUNTIME - if (pdata->cd_type != S3C_SDHCI_CD_INTERNAL) - clk_prepare_enable(sc->clk_io); + clk_enable(sc->clk_io); #endif sdhci_remove_host(host, 1); @@ -804,14 +802,14 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); #ifndef CONFIG_PM_RUNTIME - clk_disable_unprepare(sc->clk_bus[sc->cur_clk]); + clk_disable(sc->clk_bus[sc->cur_clk]); #endif for (ptr = 0; ptr < MAX_BUS_CLK; ptr++) { if (sc->clk_bus[ptr]) { clk_put(sc->clk_bus[ptr]); } } - clk_disable_unprepare(sc->clk_io); + clk_disable(sc->clk_io); clk_put(sc->clk_io); if (pdev->dev.of_node) { @@ -851,8 +849,8 @@ static int sdhci_s3c_runtime_suspend(struct device *dev) ret = sdhci_runtime_suspend_host(host); - clk_disable_unprepare(ourhost->clk_bus[ourhost->cur_clk]); - clk_disable_unprepare(busclk); + clk_disable(ourhost->clk_bus[ourhost->cur_clk]); + clk_disable(busclk); return ret; } @@ -863,8 +861,8 @@ static int sdhci_s3c_runtime_resume(struct device *dev) struct clk *busclk = ourhost->clk_io; int ret; - clk_prepare_enable(busclk); - clk_prepare_enable(ourhost->clk_bus[ourhost->cur_clk]); + clk_enable(busclk); + clk_enable(ourhost->clk_bus[ourhost->cur_clk]); ret = sdhci_runtime_resume_host(host); return ret; } diff --git a/trunk/drivers/mmc/host/sdhci.c b/trunk/drivers/mmc/host/sdhci.c index c7851c0aabce..7922adb42386 100644 --- a/trunk/drivers/mmc/host/sdhci.c +++ b/trunk/drivers/mmc/host/sdhci.c @@ -1315,19 +1315,16 @@ static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq) */ if ((host->flags & SDHCI_NEEDS_RETUNING) && !(present_state & (SDHCI_DOING_WRITE | SDHCI_DOING_READ))) { - if (mmc->card) { - /* eMMC uses cmd21 but sd and sdio use cmd19 */ - tuning_opcode = - mmc->card->type == MMC_TYPE_MMC ? - MMC_SEND_TUNING_BLOCK_HS200 : - MMC_SEND_TUNING_BLOCK; - spin_unlock_irqrestore(&host->lock, flags); - sdhci_execute_tuning(mmc, tuning_opcode); - spin_lock_irqsave(&host->lock, flags); - - /* Restore original mmc_request structure */ - host->mrq = mrq; - } + /* eMMC uses cmd21 while sd and sdio use cmd19 */ + tuning_opcode = mmc->card->type == MMC_TYPE_MMC ? + MMC_SEND_TUNING_BLOCK_HS200 : + MMC_SEND_TUNING_BLOCK; + spin_unlock_irqrestore(&host->lock, flags); + sdhci_execute_tuning(mmc, tuning_opcode); + spin_lock_irqsave(&host->lock, flags); + + /* Restore original mmc_request structure */ + host->mrq = mrq; } if (mrq->sbc && !(host->flags & SDHCI_AUTO_CMD23)) @@ -2840,9 +2837,6 @@ int sdhci_add_host(struct sdhci_host *host) if (!(host->quirks & SDHCI_QUIRK_FORCE_1_BIT_DATA)) mmc->caps |= MMC_CAP_4_BIT_DATA; - if (host->quirks2 & SDHCI_QUIRK2_HOST_NO_CMD23) - mmc->caps &= ~MMC_CAP_CMD23; - if (caps[0] & SDHCI_CAN_DO_HISPD) mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED; @@ -2852,12 +2846,9 @@ int sdhci_add_host(struct sdhci_host *host) /* If vqmmc regulator and no 1.8V signalling, then there's no UHS */ host->vqmmc = regulator_get(mmc_dev(mmc), "vqmmc"); - if (IS_ERR_OR_NULL(host->vqmmc)) { - if (PTR_ERR(host->vqmmc) < 0) { - pr_info("%s: no vqmmc regulator found\n", - mmc_hostname(mmc)); - host->vqmmc = NULL; - } + if (IS_ERR(host->vqmmc)) { + pr_info("%s: no vqmmc regulator found\n", mmc_hostname(mmc)); + host->vqmmc = NULL; } else if (regulator_is_supported_voltage(host->vqmmc, 1800000, 1800000)) regulator_enable(host->vqmmc); @@ -2913,12 +2904,9 @@ int sdhci_add_host(struct sdhci_host *host) ocr_avail = 0; host->vmmc = regulator_get(mmc_dev(mmc), "vmmc"); - if (IS_ERR_OR_NULL(host->vmmc)) { - if (PTR_ERR(host->vmmc) < 0) { - pr_info("%s: no vmmc regulator found\n", - mmc_hostname(mmc)); - host->vmmc = NULL; - } + if (IS_ERR(host->vmmc)) { + pr_info("%s: no vmmc regulator found\n", mmc_hostname(mmc)); + host->vmmc = NULL; } else regulator_enable(host->vmmc); diff --git a/trunk/drivers/mmc/host/sdhci.h b/trunk/drivers/mmc/host/sdhci.h index 71a4a7ed46c5..97653ea8942b 100644 --- a/trunk/drivers/mmc/host/sdhci.h +++ b/trunk/drivers/mmc/host/sdhci.h @@ -278,7 +278,6 @@ struct sdhci_ops { void (*hw_reset)(struct sdhci_host *host); void (*platform_suspend)(struct sdhci_host *host); void (*platform_resume)(struct sdhci_host *host); - void (*platform_init)(struct sdhci_host *host); }; #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS diff --git a/trunk/drivers/mmc/host/sh_mmcif.c b/trunk/drivers/mmc/host/sh_mmcif.c index d25bc97dc5c6..11d2bc3b51d5 100644 --- a/trunk/drivers/mmc/host/sh_mmcif.c +++ b/trunk/drivers/mmc/host/sh_mmcif.c @@ -1466,9 +1466,9 @@ static int __devexit sh_mmcif_remove(struct platform_device *pdev) platform_set_drvdata(pdev, NULL); - clk_disable(host->hclk); mmc_free_host(host->mmc); pm_runtime_put_sync(&pdev->dev); + clk_disable(host->hclk); pm_runtime_disable(&pdev->dev); return 0; diff --git a/trunk/drivers/net/bonding/bond_sysfs.c b/trunk/drivers/net/bonding/bond_sysfs.c index ef8d2a080d17..dc15d248443f 100644 --- a/trunk/drivers/net/bonding/bond_sysfs.c +++ b/trunk/drivers/net/bonding/bond_sysfs.c @@ -1060,7 +1060,7 @@ static ssize_t bonding_store_primary(struct device *d, goto out; } - sscanf(buf, "%15s", ifname); /* IFNAMSIZ */ + sscanf(buf, "%16s", ifname); /* IFNAMSIZ */ /* check to see if we are clearing primary */ if (!strlen(ifname) || buf[0] == '\n') { @@ -1237,7 +1237,7 @@ static ssize_t bonding_store_active_slave(struct device *d, goto out; } - sscanf(buf, "%15s", ifname); /* IFNAMSIZ */ + sscanf(buf, "%16s", ifname); /* IFNAMSIZ */ /* check to see if we are clearing active */ if (!strlen(ifname) || buf[0] == '\n') { diff --git a/trunk/drivers/net/can/flexcan.c b/trunk/drivers/net/can/flexcan.c index a412bf6d73ef..c78ecfca1e45 100644 --- a/trunk/drivers/net/can/flexcan.c +++ b/trunk/drivers/net/can/flexcan.c @@ -144,22 +144,9 @@ #define FLEXCAN_MB_CODE_MASK (0xf0ffffff) -/* - * FLEXCAN hardware feature flags - * - * Below is some version info we got: - * SOC Version IP-Version Glitch- [TR]WRN_INT - * Filter? connected? - * MX25 FlexCAN2 03.00.00.00 no no - * MX28 FlexCAN2 03.00.04.00 yes yes - * MX35 FlexCAN2 03.00.00.00 no no - * MX53 FlexCAN2 03.00.00.00 yes no - * MX6s FlexCAN3 10.00.12.00 yes yes - * - * Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected. - */ +/* FLEXCAN hardware feature flags */ #define FLEXCAN_HAS_V10_FEATURES BIT(1) /* For core version >= 10 */ -#define FLEXCAN_HAS_BROKEN_ERR_STATE BIT(2) /* [TR]WRN_INT not connected */ +#define FLEXCAN_HAS_BROKEN_ERR_STATE BIT(2) /* Broken error state handling */ /* Structure of the message buffer */ struct flexcan_mb { @@ -218,7 +205,7 @@ static struct flexcan_devtype_data fsl_p1010_devtype_data = { }; static struct flexcan_devtype_data fsl_imx28_devtype_data; static struct flexcan_devtype_data fsl_imx6q_devtype_data = { - .features = FLEXCAN_HAS_V10_FEATURES, + .features = FLEXCAN_HAS_V10_FEATURES | FLEXCAN_HAS_BROKEN_ERR_STATE, }; static const struct can_bittiming_const flexcan_bittiming_const = { diff --git a/trunk/drivers/net/can/sja1000/peak_pci.c b/trunk/drivers/net/can/sja1000/peak_pci.c index 6525dbcca4e3..f5b82aeb2540 100644 --- a/trunk/drivers/net/can/sja1000/peak_pci.c +++ b/trunk/drivers/net/can/sja1000/peak_pci.c @@ -30,10 +30,9 @@ #include "sja1000.h" -MODULE_AUTHOR("Stephane Grosjean "); +MODULE_AUTHOR("Wolfgang Grandegger "); MODULE_DESCRIPTION("Socket-CAN driver for PEAK PCAN PCI family cards"); MODULE_SUPPORTED_DEVICE("PEAK PCAN PCI/PCIe/PCIeC miniPCI CAN cards"); -MODULE_SUPPORTED_DEVICE("PEAK PCAN miniPCIe/cPCI PC/104+ PCI/104e CAN Cards"); MODULE_LICENSE("GPL v2"); #define DRV_NAME "peak_pci" @@ -65,11 +64,7 @@ struct peak_pci_chan { #define PEAK_PCI_DEVICE_ID 0x0001 /* for PCI/PCIe slot cards */ #define PEAK_PCIEC_DEVICE_ID 0x0002 /* for ExpressCard slot cards */ #define PEAK_PCIE_DEVICE_ID 0x0003 /* for nextgen PCIe slot cards */ -#define PEAK_CPCI_DEVICE_ID 0x0004 /* for nextgen cPCI slot cards */ -#define PEAK_MPCI_DEVICE_ID 0x0005 /* for nextgen miniPCI slot cards */ -#define PEAK_PC_104P_DEVICE_ID 0x0006 /* PCAN-PC/104+ cards */ -#define PEAK_PCI_104E_DEVICE_ID 0x0007 /* PCAN-PCI/104 Express cards */ -#define PEAK_MPCIE_DEVICE_ID 0x0008 /* The miniPCIe slot cards */ +#define PEAK_MPCI_DEVICE_ID 0x0008 /* The miniPCI slot cards */ #define PEAK_PCI_CHAN_MAX 4 @@ -81,10 +76,6 @@ static DEFINE_PCI_DEVICE_TABLE(peak_pci_tbl) = { {PEAK_PCI_VENDOR_ID, PEAK_PCI_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, {PEAK_PCI_VENDOR_ID, PEAK_PCIE_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, {PEAK_PCI_VENDOR_ID, PEAK_MPCI_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, - {PEAK_PCI_VENDOR_ID, PEAK_MPCIE_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, - {PEAK_PCI_VENDOR_ID, PEAK_PC_104P_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, - {PEAK_PCI_VENDOR_ID, PEAK_PCI_104E_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, - {PEAK_PCI_VENDOR_ID, PEAK_CPCI_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, #ifdef CONFIG_CAN_PEAK_PCIEC {PEAK_PCI_VENDOR_ID, PEAK_PCIEC_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,}, #endif diff --git a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c index 6e5bdd1a31d9..c65295dded39 100644 --- a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c +++ b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c @@ -1702,7 +1702,7 @@ static int bnx2x_set_eee(struct net_device *dev, struct ethtool_eee *edata) SHMEM_EEE_ADV_STATUS_SHIFT); if ((advertised != (eee_cfg & SHMEM_EEE_ADV_STATUS_MASK))) { DP(BNX2X_MSG_ETHTOOL, - "Direct manipulation of EEE advertisement is not supported\n"); + "Direct manipulation of EEE advertisment is not supported\n"); return -EINVAL; } diff --git a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index f6cfdc6cf20f..e2e45ee5df33 100644 --- a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -137,16 +137,7 @@ #define LINK_20GTFD LINK_STATUS_SPEED_AND_DUPLEX_20GTFD #define LINK_20GXFD LINK_STATUS_SPEED_AND_DUPLEX_20GXFD -#define LINK_UPDATE_MASK \ - (LINK_STATUS_SPEED_AND_DUPLEX_MASK | \ - LINK_STATUS_LINK_UP | \ - LINK_STATUS_PHYSICAL_LINK_FLAG | \ - LINK_STATUS_AUTO_NEGOTIATE_COMPLETE | \ - LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK | \ - LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK | \ - LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK | \ - LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE | \ - LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE) + #define SFP_EEPROM_CON_TYPE_ADDR 0x2 #define SFP_EEPROM_CON_TYPE_VAL_LC 0x7 @@ -3304,21 +3295,6 @@ static void bnx2x_serdes_deassert(struct bnx2x *bp, u8 port) DEFAULT_PHY_DEV_ADDR); } -static void bnx2x_xgxs_specific_func(struct bnx2x_phy *phy, - struct link_params *params, - u32 action) -{ - struct bnx2x *bp = params->bp; - switch (action) { - case PHY_INIT: - /* Set correct devad */ - REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + params->port*0x18, 0); - REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + params->port*0x18, - phy->def_md_devad); - break; - } -} - static void bnx2x_xgxs_deassert(struct link_params *params) { struct bnx2x *bp = params->bp; @@ -3333,8 +3309,10 @@ static void bnx2x_xgxs_deassert(struct link_params *params) REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val); udelay(500); REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val); - bnx2x_xgxs_specific_func(¶ms->phy[INT_PHY], params, - PHY_INIT); + + REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + port*0x18, 0); + REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18, + params->phy[INT_PHY].def_md_devad); } static void bnx2x_calc_ieee_aneg_adv(struct bnx2x_phy *phy, @@ -3567,11 +3545,14 @@ static void bnx2x_warpcore_set_lpi_passthrough(struct bnx2x_phy *phy, static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, struct link_params *params, struct link_vars *vars) { - u16 lane, i, cl72_ctrl, an_adv = 0; - u16 ucode_ver; + u16 val16 = 0, lane, i; struct bnx2x *bp = params->bp; static struct bnx2x_reg_set reg_set[] = { {MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7}, + {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0}, + {MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, 0}, + {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0xff}, + {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0x5555}, {MDIO_PMA_DEVAD, MDIO_WC_REG_IEEE0BLK_AUTONEGNP, 0x0}, {MDIO_WC_DEVAD, MDIO_WC_REG_RX66_CONTROL, 0x7415}, {MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_MISC2, 0x6190}, @@ -3584,19 +3565,12 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg, reg_set[i].val); - bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, &cl72_ctrl); - cl72_ctrl &= 0xf8ff; - cl72_ctrl |= 0x3800; - bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, cl72_ctrl); - /* Check adding advertisement for 1G KX */ if (((vars->line_speed == SPEED_AUTO_NEG) && (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) || (vars->line_speed == SPEED_1000)) { u32 addr = MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2; - an_adv |= (1<<5); + val16 |= (1<<5); /* Enable CL37 1G Parallel Detect */ bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD, addr, 0x1); @@ -3606,14 +3580,11 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) || (vars->line_speed == SPEED_10000)) { /* Check adding advertisement for 10G KR */ - an_adv |= (1<<7); + val16 |= (1<<7); /* Enable 10G Parallel Detect */ - CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK, - MDIO_AER_BLOCK_AER_REG, 0); - bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 1); - bnx2x_set_aer_mmd(params, phy); + DP(NETIF_MSG_LINK, "Advertize 10G\n"); } @@ -3633,7 +3604,7 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, /* Advertised speeds */ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, - MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, an_adv); + MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, val16); /* Advertised and set FEC (Forward Error Correction) */ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, @@ -3657,10 +3628,9 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, /* Set KR Autoneg Work-Around flag for Warpcore version older than D108 */ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_UC_INFO_B1_VERSION, &ucode_ver); - if (ucode_ver < 0xd108) { - DP(NETIF_MSG_LINK, "Enable AN KR work-around. WC ver:0x%x\n", - ucode_ver); + MDIO_WC_REG_UC_INFO_B1_VERSION, &val16); + if (val16 < 0xd108) { + DP(NETIF_MSG_LINK, "Enable AN KR work-around\n"); vars->rx_tx_asic_rst = MAX_KR_LINK_RETRY; } bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD, @@ -3681,16 +3651,21 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy, struct link_vars *vars) { struct bnx2x *bp = params->bp; - u16 val16, i, lane; + u16 i; static struct bnx2x_reg_set reg_set[] = { /* Disable Autoneg */ {MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7}, + {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0}, {MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, 0x3f00}, {MDIO_AN_DEVAD, MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, 0}, {MDIO_AN_DEVAD, MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x0}, {MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL3_UP1, 0x1}, {MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL5_MISC7, 0xa}, + /* Disable CL36 PCS Tx */ + {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0x0}, + /* Double Wide Single Data Rate @ pll rate */ + {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0xFFFF}, /* Leave cl72 training enable, needed for KR */ {MDIO_PMA_DEVAD, MDIO_WC_REG_PMD_IEEE9BLK_TENGBASE_KR_PMD_CONTROL_REGISTER_150, @@ -3701,24 +3676,11 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy, bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg, reg_set[i].val); - lane = bnx2x_get_warpcore_lane(phy, params); - /* Global registers */ - CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK, - MDIO_AER_BLOCK_AER_REG, 0); - /* Disable CL36 PCS Tx */ - bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16); - val16 &= ~(0x0011 << lane); - bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16); + /* Leave CL72 enabled */ + bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, + 0x3800); - bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16); - val16 |= (0x0303 << (lane << 1)); - bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16); - /* Restore AER */ - bnx2x_set_aer_mmd(params, phy); /* Set speed via PMA/PMD register */ bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x2040); @@ -4341,7 +4303,7 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy, struct link_params *params) { struct bnx2x *bp = params->bp; - u16 val16, lane; + u16 val16; bnx2x_sfp_e3_set_transmitter(params, phy, 0); bnx2x_set_mdio_clk(bp, params->chip_id, params->port); bnx2x_set_aer_mmd(params, phy); @@ -4378,30 +4340,6 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy, MDIO_WC_REG_XGXSBLK1_LANECTRL2, val16 & 0xff00); - lane = bnx2x_get_warpcore_lane(phy, params); - /* Disable CL36 PCS Tx */ - bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16); - val16 |= (0x11 << lane); - if (phy->flags & FLAGS_WC_DUAL_MODE) - val16 |= (0x22 << lane); - bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16); - - bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16); - val16 &= ~(0x0303 << (lane << 1)); - val16 |= (0x0101 << (lane << 1)); - if (phy->flags & FLAGS_WC_DUAL_MODE) { - val16 &= ~(0x0c0c << (lane << 1)); - val16 |= (0x0404 << (lane << 1)); - } - - bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, - MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16); - /* Restore AER */ - bnx2x_set_aer_mmd(params, phy); - } static void bnx2x_set_warpcore_loopback(struct bnx2x_phy *phy, @@ -6358,7 +6296,15 @@ static int bnx2x_update_link_down(struct link_params *params, vars->mac_type = MAC_TYPE_NONE; /* Update shared memory */ - vars->link_status &= ~LINK_UPDATE_MASK; + vars->link_status &= ~(LINK_STATUS_SPEED_AND_DUPLEX_MASK | + LINK_STATUS_LINK_UP | + LINK_STATUS_PHYSICAL_LINK_FLAG | + LINK_STATUS_AUTO_NEGOTIATE_COMPLETE | + LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK | + LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK | + LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK | + LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE | + LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE); vars->line_speed = 0; bnx2x_update_mng(params, vars->link_status); @@ -6506,7 +6452,6 @@ int bnx2x_link_update(struct link_params *params, struct link_vars *vars) u16 ext_phy_line_speed = 0, prev_line_speed = vars->line_speed; u8 active_external_phy = INT_PHY; vars->phy_flags &= ~PHY_HALF_OPEN_CONN_FLAG; - vars->link_status &= ~LINK_UPDATE_MASK; for (phy_index = INT_PHY; phy_index < params->num_phys; phy_index++) { phy_vars[phy_index].flow_ctrl = 0; @@ -7634,7 +7579,7 @@ static void bnx2x_warpcore_power_module(struct link_params *params, static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy, struct link_params *params, u16 addr, u8 byte_cnt, - u8 *o_buf, u8 is_init) + u8 *o_buf) { int rc = 0; u8 i, j = 0, cnt = 0; @@ -7651,10 +7596,10 @@ static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy, /* 4 byte aligned address */ addr32 = addr & (~0x3); do { - if ((!is_init) && (cnt == I2C_WA_PWR_ITER)) { + if (cnt == I2C_WA_PWR_ITER) { bnx2x_warpcore_power_module(params, phy, 0); /* Note that 100us are not enough here */ - usleep_range(1000, 2000); + usleep_range(1000,1000); bnx2x_warpcore_power_module(params, phy, 1); } rc = bnx2x_bsc_read(params, phy, 0xa0, addr32, 0, byte_cnt, @@ -7774,7 +7719,7 @@ int bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy, break; case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT: rc = bnx2x_warpcore_read_sfp_module_eeprom(phy, params, addr, - byte_cnt, o_buf, 0); + byte_cnt, o_buf); break; } return rc; @@ -7978,7 +7923,6 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy, { u8 val; - int rc; struct bnx2x *bp = params->bp; u16 timeout; /* Initialization time after hot-plug may take up to 300ms for @@ -7986,14 +7930,8 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy, */ for (timeout = 0; timeout < 60; timeout++) { - if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) - rc = bnx2x_warpcore_read_sfp_module_eeprom(phy, - params, 1, - 1, &val, 1); - else - rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, - &val); - if (rc == 0) { + if (bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val) + == 0) { DP(NETIF_MSG_LINK, "SFP+ module initialization took %d ms\n", timeout * 5); @@ -8001,8 +7939,7 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy, } usleep_range(5000, 10000); } - rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val); - return rc; + return -EINVAL; } static void bnx2x_8727_power_module(struct bnx2x *bp, @@ -9941,7 +9878,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy, else rc = bnx2x_8483x_disable_eee(phy, params, vars); if (rc) { - DP(NETIF_MSG_LINK, "Failed to set EEE advertisement\n"); + DP(NETIF_MSG_LINK, "Failed to set EEE advertisment\n"); return rc; } } else { @@ -11056,7 +10993,7 @@ static struct bnx2x_phy phy_xgxs = { .format_fw_ver = (format_fw_ver_t)NULL, .hw_reset = (hw_reset_t)NULL, .set_link_led = (set_link_led_t)NULL, - .phy_specific_func = (phy_specific_func_t)bnx2x_xgxs_specific_func + .phy_specific_func = (phy_specific_func_t)NULL }; static struct bnx2x_phy phy_warpcore = { .type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT, @@ -11528,11 +11465,6 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port, phy->media_type = ETH_PHY_BASE_T; break; case PORT_HW_CFG_NET_SERDES_IF_XFI: - phy->supported &= (SUPPORTED_1000baseT_Full | - SUPPORTED_10000baseT_Full | - SUPPORTED_FIBRE | - SUPPORTED_Pause | - SUPPORTED_Asym_Pause); phy->media_type = ETH_PHY_XFP_FIBER; break; case PORT_HW_CFG_NET_SERDES_IF_SFI: @@ -12987,7 +12919,7 @@ static u8 bnx2x_analyze_link_error(struct link_params *params, DP(NETIF_MSG_LINK, "Analyze TX Fault\n"); break; default: - DP(NETIF_MSG_LINK, "Analyze UNKNOWN\n"); + DP(NETIF_MSG_LINK, "Analyze UNKOWN\n"); } DP(NETIF_MSG_LINK, "Link changed:[%x %x]->%x\n", vars->link_up, old_status, status); diff --git a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index bd1fd3d87c24..d5648fc666bd 100644 --- a/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/trunk/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -6794,9 +6794,8 @@ static int bnx2x_init_hw_port(struct bnx2x *bp) bnx2x_init_block(bp, BLOCK_DORQ, init_phase); - bnx2x_init_block(bp, BLOCK_BRB1, init_phase); - if (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) { + bnx2x_init_block(bp, BLOCK_BRB1, init_phase); if (IS_MF(bp)) low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246); @@ -11903,15 +11902,7 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, /* disable FCOE L2 queue for E1x */ if (CHIP_IS_E1x(bp)) bp->flags |= NO_FCOE_FLAG; - /* disable FCOE for 57840 device, until FW supports it */ - switch (ent->driver_data) { - case BCM57840_O: - case BCM57840_4_10: - case BCM57840_2_20: - case BCM57840_MFO: - case BCM57840_MF: - bp->flags |= NO_FCOE_FLAG; - } + #endif diff --git a/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 378988b5709a..a4da893ac1e1 100644 --- a/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -251,8 +251,6 @@ struct adapter_params { unsigned char rev; /* chip revision */ unsigned char offload; - unsigned char bypass; - unsigned int ofldq_wr_cred; }; @@ -644,23 +642,6 @@ extern int dbfifo_int_thresh; #define for_each_port(adapter, iter) \ for (iter = 0; iter < (adapter)->params.nports; ++iter) -static inline int is_bypass(struct adapter *adap) -{ - return adap->params.bypass; -} - -static inline int is_bypass_device(int device) -{ - /* this should be set based upon device capabilities */ - switch (device) { - case 0x440b: - case 0x440c: - return 1; - default: - return 0; - } -} - static inline unsigned int core_ticks_per_usec(const struct adapter *adap) { return adap->params.vpd.cclk / 1000; diff --git a/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 0df1284df497..604f4f87f550 100644 --- a/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -3415,6 +3415,16 @@ static int adap_init0_config(struct adapter *adapter, int reset) "mismatch: [fini] csum=%#x, computed csum=%#x\n", finicsum, cfcsum); + /* + * If we're a pure NIC driver then disable all offloading facilities. + * This will allow the firmware to optimize aspects of the hardware + * configuration which will result in improved performance. + */ + caps_cmd.ofldcaps = 0; + caps_cmd.iscsicaps = 0; + caps_cmd.rdmacaps = 0; + caps_cmd.fcoecaps = 0; + /* * And now tell the firmware to use the configuration we just loaded. */ @@ -3503,6 +3513,18 @@ static int adap_init0_no_config(struct adapter *adapter, int reset) if (ret < 0) goto bye; +#ifndef CONFIG_CHELSIO_T4_OFFLOAD + /* + * If we're a pure NIC driver then disable all offloading facilities. + * This will allow the firmware to optimize aspects of the hardware + * configuration which will result in improved performance. + */ + caps_cmd.ofldcaps = 0; + caps_cmd.iscsicaps = 0; + caps_cmd.rdmacaps = 0; + caps_cmd.fcoecaps = 0; +#endif + if (caps_cmd.niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) { if (!vf_acls) caps_cmd.niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM); @@ -3723,7 +3745,6 @@ static int adap_init0(struct adapter *adap) u32 v, port_vec; enum dev_state state; u32 params[7], val[7]; - struct fw_caps_config_cmd caps_cmd; int reset = 1, j; /* @@ -3877,9 +3898,6 @@ static int adap_init0(struct adapter *adap) goto bye; } - if (is_bypass_device(adap->pdev->device)) - adap->params.bypass = 1; - /* * Grab some of our basic fundamental operating parameters. */ @@ -3922,12 +3940,13 @@ static int adap_init0(struct adapter *adap) adap->tids.aftid_end = val[1]; } +#ifdef CONFIG_CHELSIO_T4_OFFLOAD /* * Get device capabilities so we can determine what resources we need * to manage. */ memset(&caps_cmd, 0, sizeof(caps_cmd)); - caps_cmd.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | + caps_cmd.op_to_write = htonl(V_FW_CMD_OP(FW_CAPS_CONFIG_CMD) | FW_CMD_REQUEST | FW_CMD_READ); caps_cmd.retval_len16 = htonl(FW_LEN16(caps_cmd)); ret = t4_wr_mbox(adap, adap->mbox, &caps_cmd, sizeof(caps_cmd), @@ -3972,6 +3991,15 @@ static int adap_init0(struct adapter *adap) adap->vres.ddp.size = val[4] - val[3] + 1; adap->params.ofldq_wr_cred = val[5]; + params[0] = FW_PARAM_PFVF(ETHOFLD_START); + params[1] = FW_PARAM_PFVF(ETHOFLD_END); + ret = t4_query_params(adap, adap->mbox, adap->fn, 0, 2, + params, val); + if ((val[0] != val[1]) && (ret >= 0)) { + adap->tids.uotid_base = val[0]; + adap->tids.nuotids = val[1] - val[0] + 1; + } + adap->params.offload = 1; } if (caps_cmd.rdmacaps) { @@ -4020,6 +4048,7 @@ static int adap_init0(struct adapter *adap) } #undef FW_PARAM_PFVF #undef FW_PARAM_DEV +#endif /* CONFIG_CHELSIO_T4_OFFLOAD */ /* * These are finalized by FW initialization, load their values now. diff --git a/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h index 39bec73ff87c..1b899fea1a91 100644 --- a/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h +++ b/trunk/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h @@ -102,9 +102,6 @@ struct tid_info { unsigned int ftid_base; unsigned int aftid_base; unsigned int aftid_end; - /* Server filter region */ - unsigned int sftid_base; - unsigned int nsftids; spinlock_t atid_lock ____cacheline_aligned_in_smp; union aopen_entry *afree; diff --git a/trunk/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/trunk/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 730ae2cfa49e..32eec15fe4c2 100644 --- a/trunk/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/trunk/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -2519,7 +2519,6 @@ int t4_fw_bye(struct adapter *adap, unsigned int mbox) { struct fw_bye_cmd c; - memset(&c, 0, sizeof(c)); INIT_CMD(c, BYE, WRITE); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -2536,7 +2535,6 @@ int t4_early_init(struct adapter *adap, unsigned int mbox) { struct fw_initialize_cmd c; - memset(&c, 0, sizeof(c)); INIT_CMD(c, INITIALIZE, WRITE); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -2553,7 +2551,6 @@ int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset) { struct fw_reset_cmd c; - memset(&c, 0, sizeof(c)); INIT_CMD(c, RESET, WRITE); c.val = htonl(reset); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); @@ -2831,7 +2828,7 @@ int t4_fixup_host_params(struct adapter *adap, unsigned int page_size, HOSTPAGESIZEPF7(sge_hps)); t4_set_reg_field(adap, SGE_CONTROL, - INGPADBOUNDARY_MASK | + INGPADBOUNDARY(INGPADBOUNDARY_MASK) | EGRSTATUSPAGESIZE_MASK, INGPADBOUNDARY(fl_align_log - 5) | EGRSTATUSPAGESIZE(stat_len != 64)); @@ -3281,7 +3278,6 @@ int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid, { struct fw_vi_enable_cmd c; - memset(&c, 0, sizeof(c)); c.op_to_viid = htonl(FW_CMD_OP(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST | FW_CMD_EXEC | FW_VI_ENABLE_CMD_VIID(viid)); c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_LED | FW_LEN16(c)); diff --git a/trunk/drivers/net/ethernet/freescale/gianfar.c b/trunk/drivers/net/ethernet/freescale/gianfar.c index 19ac096cb07b..1d03dcdd5e56 100644 --- a/trunk/drivers/net/ethernet/freescale/gianfar.c +++ b/trunk/drivers/net/ethernet/freescale/gianfar.c @@ -1353,11 +1353,8 @@ static int gfar_restore(struct device *dev) struct gfar_private *priv = dev_get_drvdata(dev); struct net_device *ndev = priv->ndev; - if (!netif_running(ndev)) { - netif_device_attach(ndev); - + if (!netif_running(ndev)) return 0; - } gfar_init_bds(ndev); init_registers(ndev); diff --git a/trunk/drivers/net/ethernet/freescale/gianfar_ptp.c b/trunk/drivers/net/ethernet/freescale/gianfar_ptp.c index 2e5daee0438a..b9db0e040563 100644 --- a/trunk/drivers/net/ethernet/freescale/gianfar_ptp.c +++ b/trunk/drivers/net/ethernet/freescale/gianfar_ptp.c @@ -478,7 +478,7 @@ static int gianfar_ptp_probe(struct platform_device *dev) pr_err("no resource\n"); goto no_resource; } - if (request_resource(&iomem_resource, etsects->rsrc)) { + if (request_resource(&ioport_resource, etsects->rsrc)) { pr_err("resource busy\n"); goto no_resource; } diff --git a/trunk/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/trunk/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 116f0e901bee..56b20d17d0e4 100644 --- a/trunk/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/trunk/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2673,9 +2673,6 @@ static int ixgbe_get_ts_info(struct net_device *dev, case ixgbe_mac_X540: case ixgbe_mac_82599EB: info->so_timestamping = - SOF_TIMESTAMPING_TX_SOFTWARE | - SOF_TIMESTAMPING_RX_SOFTWARE | - SOF_TIMESTAMPING_SOFTWARE | SOF_TIMESTAMPING_TX_HARDWARE | SOF_TIMESTAMPING_RX_HARDWARE | SOF_TIMESTAMPING_RAW_HARDWARE; diff --git a/trunk/drivers/net/ethernet/jme.c b/trunk/drivers/net/ethernet/jme.c index 92317e9c0f73..f8064df10cc4 100644 --- a/trunk/drivers/net/ethernet/jme.c +++ b/trunk/drivers/net/ethernet/jme.c @@ -1948,10 +1948,10 @@ jme_close(struct net_device *netdev) JME_NAPI_DISABLE(jme); - tasklet_kill(&jme->linkch_task); - tasklet_kill(&jme->txclean_task); - tasklet_kill(&jme->rxclean_task); - tasklet_kill(&jme->rxempty_task); + tasklet_disable(&jme->linkch_task); + tasklet_disable(&jme->txclean_task); + tasklet_disable(&jme->rxclean_task); + tasklet_disable(&jme->rxempty_task); jme_disable_rx_engine(jme); jme_disable_tx_engine(jme); diff --git a/trunk/drivers/net/ethernet/marvell/skge.c b/trunk/drivers/net/ethernet/marvell/skge.c index d19a143aa5a8..9b9c2ac5c4c2 100644 --- a/trunk/drivers/net/ethernet/marvell/skge.c +++ b/trunk/drivers/net/ethernet/marvell/skge.c @@ -4026,7 +4026,7 @@ static void __devexit skge_remove(struct pci_dev *pdev) dev0 = hw->dev[0]; unregister_netdev(dev0); - tasklet_kill(&hw->phy_task); + tasklet_disable(&hw->phy_task); spin_lock_irq(&hw->hw_lock); hw->intr_mask = 0; diff --git a/trunk/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/trunk/drivers/net/ethernet/mellanox/mlx4/en_tx.c index b35094c590ba..c10e3a6de09f 100644 --- a/trunk/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/trunk/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -143,6 +143,7 @@ void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, mlx4_bf_free(mdev->dev, &ring->bf); mlx4_qp_remove(mdev->dev, &ring->qp); mlx4_qp_free(mdev->dev, &ring->qp); + mlx4_qp_release_range(mdev->dev, ring->qpn, 1); mlx4_en_unmap_buffer(&ring->wqres.buf); mlx4_free_hwq_res(mdev->dev, &ring->wqres, ring->buf_size); kfree(ring->bounce_buf); @@ -711,7 +712,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) if (bounce) tx_desc = mlx4_en_bounce_to_desc(priv, ring, index, desc_size); - if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tx_tag_present(skb)) { + if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) { *(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn); op_own |= htonl((bf_index & 0xffff) << 8); /* Ensure new descirptor hits memory diff --git a/trunk/drivers/net/ethernet/mellanox/mlx4/eq.c b/trunk/drivers/net/ethernet/mellanox/mlx4/eq.c index b84a88bc44dc..51c764901ad2 100644 --- a/trunk/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/trunk/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -329,6 +329,9 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave, ctx = &priv->mfunc.master.slave_state[slave]; spin_lock_irqsave(&ctx->lock, flags); + mlx4_dbg(dev, "%s: slave: %d, current state: %d new event :%d\n", + __func__, slave, cur_state, event); + switch (cur_state) { case SLAVE_PORT_DOWN: if (MLX4_PORT_STATE_DEV_EVENT_PORT_UP == event) @@ -363,6 +366,9 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave, goto out; } ret = mlx4_get_slave_port_state(dev, slave, port); + mlx4_dbg(dev, "%s: slave: %d, current state: %d new event" + " :%d gen_event: %d\n", + __func__, slave, cur_state, event, *gen_event); out: spin_unlock_irqrestore(&ctx->lock, flags); @@ -837,18 +843,6 @@ static void __iomem *mlx4_get_eq_uar(struct mlx4_dev *dev, struct mlx4_eq *eq) return priv->eq_table.uar_map[index] + 0x800 + 8 * (eq->eqn % 4); } -static void mlx4_unmap_uar(struct mlx4_dev *dev) -{ - struct mlx4_priv *priv = mlx4_priv(dev); - int i; - - for (i = 0; i < mlx4_num_eq_uar(dev); ++i) - if (priv->eq_table.uar_map[i]) { - iounmap(priv->eq_table.uar_map[i]); - priv->eq_table.uar_map[i] = NULL; - } -} - static int mlx4_create_eq(struct mlx4_dev *dev, int nent, u8 intr, struct mlx4_eq *eq) { @@ -1213,7 +1207,6 @@ int mlx4_init_eq_table(struct mlx4_dev *dev) mlx4_free_irqs(dev); err_out_bitmap: - mlx4_unmap_uar(dev); mlx4_bitmap_cleanup(&priv->eq_table.bitmap); err_out_free: @@ -1238,7 +1231,10 @@ void mlx4_cleanup_eq_table(struct mlx4_dev *dev) if (!mlx4_is_slave(dev)) mlx4_unmap_clr_int(dev); - mlx4_unmap_uar(dev); + for (i = 0; i < mlx4_num_eq_uar(dev); ++i) + if (priv->eq_table.uar_map[i]) + iounmap(priv->eq_table.uar_map[i]); + mlx4_bitmap_cleanup(&priv->eq_table.bitmap); kfree(priv->eq_table.uar_map); diff --git a/trunk/drivers/net/ethernet/mellanox/mlx4/main.c b/trunk/drivers/net/ethernet/mellanox/mlx4/main.c index 2aa80afd98d2..80df2ab0177c 100644 --- a/trunk/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/trunk/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1405,10 +1405,7 @@ static int mlx4_init_hca(struct mlx4_dev *dev) unmap_bf_area(dev); err_close: - if (mlx4_is_slave(dev)) - mlx4_slave_exit(dev); - else - mlx4_CLOSE_HCA(dev, 0); + mlx4_close_hca(dev); err_free_icm: if (!mlx4_is_slave(dev)) diff --git a/trunk/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/trunk/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index b05705f50f0f..926c911c0ac4 100644 --- a/trunk/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/trunk/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -330,6 +330,9 @@ static void update_pkey_index(struct mlx4_dev *dev, int slave, new_index = priv->virt2phys_pkey[slave][port - 1][orig_index]; *(u8 *)(inbox->buf + 35) = new_index; + + mlx4_dbg(dev, "port = %d, orig pkey index = %d, " + "new pkey index = %d\n", port, orig_index, new_index); } static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox, @@ -348,6 +351,9 @@ static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox, if (optpar & MLX4_QP_OPTPAR_ALT_ADDR_PATH) qp_ctx->alt_path.mgid_index = slave & 0x7F; } + + mlx4_dbg(dev, "slave %d, new gid index: 0x%x ", + slave, qp_ctx->pri_path.mgid_index); } static int mpt_mask(struct mlx4_dev *dev) diff --git a/trunk/drivers/net/ethernet/micrel/ksz884x.c b/trunk/drivers/net/ethernet/micrel/ksz884x.c index e558edd1cb6c..318fee91c79d 100644 --- a/trunk/drivers/net/ethernet/micrel/ksz884x.c +++ b/trunk/drivers/net/ethernet/micrel/ksz884x.c @@ -5407,8 +5407,8 @@ static int netdev_close(struct net_device *dev) /* Delay for receive task to stop scheduling itself. */ msleep(2000 / HZ); - tasklet_kill(&hw_priv->rx_tasklet); - tasklet_kill(&hw_priv->tx_tasklet); + tasklet_disable(&hw_priv->rx_tasklet); + tasklet_disable(&hw_priv->tx_tasklet); free_irq(dev->irq, hw_priv->dev); transmit_cleanup(hw_priv, 0); diff --git a/trunk/drivers/net/ethernet/nxp/lpc_eth.c b/trunk/drivers/net/ethernet/nxp/lpc_eth.c index af8b4142088c..53743f7a2ca9 100644 --- a/trunk/drivers/net/ethernet/nxp/lpc_eth.c +++ b/trunk/drivers/net/ethernet/nxp/lpc_eth.c @@ -1524,7 +1524,6 @@ static int lpc_eth_drv_remove(struct platform_device *pdev) pldat->dma_buff_base_p); free_irq(ndev->irq, ndev); iounmap(pldat->net_base); - mdiobus_unregister(pldat->mii_bus); mdiobus_free(pldat->mii_bus); clk_disable(pldat->clk); clk_put(pldat->clk); diff --git a/trunk/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/trunk/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 4c4fe5b1a29a..b2a94d02a521 100644 --- a/trunk/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/trunk/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -338,6 +338,26 @@ static void pch_gbe_wait_clr_bit(void *reg, u32 bit) pr_err("Error: busy bit is not cleared\n"); } +/** + * pch_gbe_wait_clr_bit_irq - Wait to clear a bit for interrupt context + * @reg: Pointer of register + * @busy: Busy bit + */ +static int pch_gbe_wait_clr_bit_irq(void *reg, u32 bit) +{ + u32 tmp; + int ret = -1; + /* wait busy */ + tmp = 20; + while ((ioread32(reg) & bit) && --tmp) + udelay(5); + if (!tmp) + pr_err("Error: busy bit is not cleared\n"); + else + ret = 0; + return ret; +} + /** * pch_gbe_mac_mar_set - Set MAC address register * @hw: Pointer to the HW structure @@ -389,20 +409,15 @@ static void pch_gbe_mac_reset_hw(struct pch_gbe_hw *hw) return; } -static void pch_gbe_disable_mac_rx(struct pch_gbe_hw *hw) +static void pch_gbe_mac_reset_rx(struct pch_gbe_hw *hw) { - u32 rctl; - /* Disables Receive MAC */ - rctl = ioread32(&hw->reg->MAC_RX_EN); - iowrite32((rctl & ~PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN); -} - -static void pch_gbe_enable_mac_rx(struct pch_gbe_hw *hw) -{ - u32 rctl; - /* Enables Receive MAC */ - rctl = ioread32(&hw->reg->MAC_RX_EN); - iowrite32((rctl | PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN); + /* Read the MAC addresses. and store to the private data */ + pch_gbe_mac_read_mac_addr(hw); + iowrite32(PCH_GBE_RX_RST, &hw->reg->RESET); + pch_gbe_wait_clr_bit_irq(&hw->reg->RESET, PCH_GBE_RX_RST); + /* Setup the MAC addresses */ + pch_gbe_mac_mar_set(hw, hw->mac.addr, 0); + return; } /** @@ -898,7 +913,7 @@ static void pch_gbe_setup_rctl(struct pch_gbe_adapter *adapter) static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter) { struct pch_gbe_hw *hw = &adapter->hw; - u32 rdba, rdlen, rxdma; + u32 rdba, rdlen, rctl, rxdma; pr_debug("dma adr = 0x%08llx size = 0x%08x\n", (unsigned long long)adapter->rx_ring->dma, @@ -906,7 +921,9 @@ static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter) pch_gbe_mac_force_mac_fc(hw); - pch_gbe_disable_mac_rx(hw); + /* Disables Receive MAC */ + rctl = ioread32(&hw->reg->MAC_RX_EN); + iowrite32((rctl & ~PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN); /* Disables Receive DMA */ rxdma = ioread32(&hw->reg->DMA_CTRL); @@ -1299,17 +1316,38 @@ void pch_gbe_update_stats(struct pch_gbe_adapter *adapter) spin_unlock_irqrestore(&adapter->stats_lock, flags); } -static void pch_gbe_disable_dma_rx(struct pch_gbe_hw *hw) +static void pch_gbe_stop_receive(struct pch_gbe_adapter *adapter) { + struct pch_gbe_hw *hw = &adapter->hw; u32 rxdma; + u16 value; + int ret; /* Disable Receive DMA */ rxdma = ioread32(&hw->reg->DMA_CTRL); rxdma &= ~PCH_GBE_RX_DMA_EN; iowrite32(rxdma, &hw->reg->DMA_CTRL); + /* Wait Rx DMA BUS is IDLE */ + ret = pch_gbe_wait_clr_bit_irq(&hw->reg->RX_DMA_ST, PCH_GBE_IDLE_CHECK); + if (ret) { + /* Disable Bus master */ + pci_read_config_word(adapter->pdev, PCI_COMMAND, &value); + value &= ~PCI_COMMAND_MASTER; + pci_write_config_word(adapter->pdev, PCI_COMMAND, value); + /* Stop Receive */ + pch_gbe_mac_reset_rx(hw); + /* Enable Bus master */ + value |= PCI_COMMAND_MASTER; + pci_write_config_word(adapter->pdev, PCI_COMMAND, value); + } else { + /* Stop Receive */ + pch_gbe_mac_reset_rx(hw); + } + /* reprogram multicast address register after reset */ + pch_gbe_set_multi(adapter->netdev); } -static void pch_gbe_enable_dma_rx(struct pch_gbe_hw *hw) +static void pch_gbe_start_receive(struct pch_gbe_hw *hw) { u32 rxdma; @@ -1317,6 +1355,9 @@ static void pch_gbe_enable_dma_rx(struct pch_gbe_hw *hw) rxdma = ioread32(&hw->reg->DMA_CTRL); rxdma |= PCH_GBE_RX_DMA_EN; iowrite32(rxdma, &hw->reg->DMA_CTRL); + /* Enables Receive */ + iowrite32(PCH_GBE_MRE_MAC_RX_EN, &hw->reg->MAC_RX_EN); + return; } /** @@ -1352,7 +1393,7 @@ static irqreturn_t pch_gbe_intr(int irq, void *data) int_en = ioread32(&hw->reg->INT_EN); iowrite32((int_en & ~PCH_GBE_INT_RX_FIFO_ERR), &hw->reg->INT_EN); - pch_gbe_disable_dma_rx(&adapter->hw); + pch_gbe_stop_receive(adapter); int_st |= ioread32(&hw->reg->INT_ST); int_st = int_st & ioread32(&hw->reg->INT_EN); } @@ -1930,12 +1971,12 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter) struct net_device *netdev = adapter->netdev; struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring; struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring; - int err = -EINVAL; + int err; /* Ensure we have a valid MAC */ if (!is_valid_ether_addr(adapter->hw.mac.addr)) { pr_err("Error: Invalid MAC address\n"); - goto out; + return -EINVAL; } /* hardware has been reset, we need to reload some things */ @@ -1948,19 +1989,18 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter) err = pch_gbe_request_irq(adapter); if (err) { - pr_err("Error: can't bring device up - irq request failed\n"); - goto out; + pr_err("Error: can't bring device up\n"); + return err; } err = pch_gbe_alloc_rx_buffers_pool(adapter, rx_ring, rx_ring->count); if (err) { - pr_err("Error: can't bring device up - alloc rx buffers pool failed\n"); - goto freeirq; + pr_err("Error: can't bring device up\n"); + return err; } pch_gbe_alloc_tx_buffers(adapter, tx_ring); pch_gbe_alloc_rx_buffers(adapter, rx_ring, rx_ring->count); adapter->tx_queue_len = netdev->tx_queue_len; - pch_gbe_enable_dma_rx(&adapter->hw); - pch_gbe_enable_mac_rx(&adapter->hw); + pch_gbe_start_receive(&adapter->hw); mod_timer(&adapter->watchdog_timer, jiffies); @@ -1969,11 +2009,6 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter) netif_start_queue(adapter->netdev); return 0; - -freeirq: - pch_gbe_free_irq(adapter); -out: - return err; } /** @@ -2370,6 +2405,7 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget) int work_done = 0; bool poll_end_flag = false; bool cleaned = false; + u32 int_en; pr_debug("budget : %d\n", budget); @@ -2386,13 +2422,19 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget) if (poll_end_flag) { napi_complete(napi); + if (adapter->rx_stop_flag) { + adapter->rx_stop_flag = false; + pch_gbe_start_receive(&adapter->hw); + } pch_gbe_irq_enable(adapter); - } - - if (adapter->rx_stop_flag) { - adapter->rx_stop_flag = false; - pch_gbe_enable_dma_rx(&adapter->hw); - } + } else + if (adapter->rx_stop_flag) { + adapter->rx_stop_flag = false; + pch_gbe_start_receive(&adapter->hw); + int_en = ioread32(&adapter->hw.reg->INT_EN); + iowrite32((int_en | PCH_GBE_INT_RX_FIFO_ERR), + &adapter->hw.reg->INT_EN); + } pr_debug("poll_end_flag : %d work_done : %d budget : %d\n", poll_end_flag, work_done, budget); diff --git a/trunk/drivers/net/ethernet/qlogic/qla3xxx.c b/trunk/drivers/net/ethernet/qlogic/qla3xxx.c index 6407d0d77e81..df09b1cb742f 100644 --- a/trunk/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/trunk/drivers/net/ethernet/qlogic/qla3xxx.c @@ -2525,13 +2525,6 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev) qdev->req_q_size = (u32) (NUM_REQ_Q_ENTRIES * sizeof(struct ob_mac_iocb_req)); - qdev->rsp_q_size = NUM_RSP_Q_ENTRIES * sizeof(struct net_rsp_iocb); - - /* The barrier is required to ensure request and response queue - * addr writes to the registers. - */ - wmb(); - qdev->req_q_virt_addr = pci_alloc_consistent(qdev->pdev, (size_t) qdev->req_q_size, @@ -2543,6 +2536,8 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev) return -ENOMEM; } + qdev->rsp_q_size = NUM_RSP_Q_ENTRIES * sizeof(struct net_rsp_iocb); + qdev->rsp_q_virt_addr = pci_alloc_consistent(qdev->pdev, (size_t) qdev->rsp_q_size, diff --git a/trunk/drivers/net/ethernet/realtek/r8169.c b/trunk/drivers/net/ethernet/realtek/r8169.c index 927aa33d4349..e7ff886e8047 100644 --- a/trunk/drivers/net/ethernet/realtek/r8169.c +++ b/trunk/drivers/net/ethernet/realtek/r8169.c @@ -3827,8 +3827,6 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp) void __iomem *ioaddr = tp->mmio_addr; switch (tp->mac_version) { - case RTL_GIGA_MAC_VER_25: - case RTL_GIGA_MAC_VER_26: case RTL_GIGA_MAC_VER_29: case RTL_GIGA_MAC_VER_30: case RTL_GIGA_MAC_VER_32: @@ -4521,9 +4519,6 @@ static void rtl_set_rx_mode(struct net_device *dev) mc_filter[1] = swab32(data); } - if (tp->mac_version == RTL_GIGA_MAC_VER_35) - mc_filter[1] = mc_filter[0] = 0xffffffff; - RTL_W32(MAR0 + 4, mc_filter[1]); RTL_W32(MAR0 + 0, mc_filter[0]); diff --git a/trunk/drivers/net/ethernet/ti/Kconfig b/trunk/drivers/net/ethernet/ti/Kconfig index 2c41894d5472..b26cbda5efa9 100644 --- a/trunk/drivers/net/ethernet/ti/Kconfig +++ b/trunk/drivers/net/ethernet/ti/Kconfig @@ -5,7 +5,7 @@ config NET_VENDOR_TI bool "Texas Instruments (TI) devices" default y - depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX)) + depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3)) ---help--- If you have a network (Ethernet) card belonging to this class, say Y and read the Ethernet-HOWTO, available from diff --git a/trunk/drivers/net/ethernet/tile/tilegx.c b/trunk/drivers/net/ethernet/tile/tilegx.c index 4e9810013850..4e2a1628484d 100644 --- a/trunk/drivers/net/ethernet/tile/tilegx.c +++ b/trunk/drivers/net/ethernet/tile/tilegx.c @@ -1334,11 +1334,11 @@ static int tso_count_edescs(struct sk_buff *skb) { struct skb_shared_info *sh = skb_shinfo(skb); unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb); - unsigned int data_len = skb->len - sh_len; + unsigned int data_len = skb->data_len + skb->hdr_len - sh_len; unsigned int p_len = sh->gso_size; long f_id = -1; /* id of the current fragment */ - long f_size = skb_headlen(skb) - sh_len; /* current fragment size */ - long f_used = 0; /* bytes used from the current fragment */ + long f_size = skb->hdr_len; /* size of the current fragment */ + long f_used = sh_len; /* bytes used from the current fragment */ long n; /* size of the current piece of payload */ int num_edescs = 0; int segment; @@ -1353,7 +1353,7 @@ static int tso_count_edescs(struct sk_buff *skb) /* Advance as needed. */ while (f_used >= f_size) { f_id++; - f_size = skb_frag_size(&sh->frags[f_id]); + f_size = sh->frags[f_id].size; f_used = 0; } @@ -1384,13 +1384,13 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers, struct iphdr *ih; struct tcphdr *th; unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb); - unsigned int data_len = skb->len - sh_len; + unsigned int data_len = skb->data_len + skb->hdr_len - sh_len; unsigned char *data = skb->data; unsigned int ih_off, th_off, p_len; unsigned int isum_seed, tsum_seed, id, seq; long f_id = -1; /* id of the current fragment */ - long f_size = skb_headlen(skb) - sh_len; /* current fragment size */ - long f_used = 0; /* bytes used from the current fragment */ + long f_size = skb->hdr_len; /* size of the current fragment */ + long f_used = sh_len; /* bytes used from the current fragment */ long n; /* size of the current piece of payload */ int segment; @@ -1405,7 +1405,7 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers, isum_seed = ((0xFFFF - ih->check) + (0xFFFF - ih->tot_len) + (0xFFFF - ih->id)); - tsum_seed = th->check + (0xFFFF ^ htons(skb->len)); + tsum_seed = th->check + (0xFFFF ^ htons(sh_len + data_len)); id = ntohs(ih->id); seq = ntohl(th->seq); @@ -1444,7 +1444,7 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers, /* Advance as needed. */ while (f_used >= f_size) { f_id++; - f_size = skb_frag_size(&sh->frags[f_id]); + f_size = sh->frags[f_id].size; f_used = 0; } @@ -1478,14 +1478,14 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue, struct tile_net_priv *priv = netdev_priv(dev); struct skb_shared_info *sh = skb_shinfo(skb); unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb); - unsigned int data_len = skb->len - sh_len; + unsigned int data_len = skb->data_len + skb->hdr_len - sh_len; unsigned int p_len = sh->gso_size; gxio_mpipe_edesc_t edesc_head = { { 0 } }; gxio_mpipe_edesc_t edesc_body = { { 0 } }; long f_id = -1; /* id of the current fragment */ - long f_size = skb_headlen(skb) - sh_len; /* current fragment size */ - long f_used = 0; /* bytes used from the current fragment */ - void *f_data = skb->data + sh_len; + long f_size = skb->hdr_len; /* size of the current fragment */ + long f_used = sh_len; /* bytes used from the current fragment */ + void *f_data = skb->data; long n; /* size of the current piece of payload */ unsigned long tx_packets = 0, tx_bytes = 0; unsigned int csum_start; @@ -1516,18 +1516,15 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue, /* Egress the payload. */ while (p_used < p_len) { - void *va; /* Advance as needed. */ while (f_used >= f_size) { f_id++; - f_size = skb_frag_size(&sh->frags[f_id]); - f_data = tile_net_frag_buf(&sh->frags[f_id]); + f_size = sh->frags[f_id].size; f_used = 0; + f_data = tile_net_frag_buf(&sh->frags[f_id]); } - va = f_data + f_used; - /* Use bytes from the current fragment. */ n = p_len - p_used; if (n > f_size - f_used) @@ -1536,7 +1533,7 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue, p_used += n; /* Egress a piece of the payload. */ - edesc_body.va = va_to_tile_io_addr(va); + edesc_body.va = va_to_tile_io_addr(f_data) + f_used; edesc_body.xfer_size = n; edesc_body.bound = !(p_used < p_len); gxio_mpipe_equeue_put_at(equeue, edesc_body, slot); diff --git a/trunk/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/trunk/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 1d04754a6637..0793299bd39e 100644 --- a/trunk/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/trunk/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -990,7 +990,7 @@ static int axienet_stop(struct net_device *ndev) axienet_setoptions(ndev, lp->options & ~(XAE_OPTION_TXEN | XAE_OPTION_RXEN)); - tasklet_kill(&lp->dma_err_tasklet); + tasklet_disable(&lp->dma_err_tasklet); free_irq(lp->tx_irq, ndev); free_irq(lp->rx_irq, ndev); diff --git a/trunk/drivers/net/phy/Kconfig b/trunk/drivers/net/phy/Kconfig index 961f0b293913..983bbf4d5ef6 100644 --- a/trunk/drivers/net/phy/Kconfig +++ b/trunk/drivers/net/phy/Kconfig @@ -15,11 +15,6 @@ if PHYLIB comment "MII PHY device drivers" -config AT803X_PHY - tristate "Drivers for Atheros AT803X PHYs" - ---help--- - Currently supports the AT8030 and AT8035 model - config AMD_PHY tristate "Drivers for the AMD PHYs" ---help--- diff --git a/trunk/drivers/net/phy/Makefile b/trunk/drivers/net/phy/Makefile index 9645e389a58d..426674debae4 100644 --- a/trunk/drivers/net/phy/Makefile +++ b/trunk/drivers/net/phy/Makefile @@ -25,7 +25,6 @@ obj-$(CONFIG_STE10XP) += ste10Xp.o obj-$(CONFIG_MICREL_PHY) += micrel.o obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o -obj-$(CONFIG_AT803X_PHY) += at803x.o obj-$(CONFIG_AMD_PHY) += amd.o obj-$(CONFIG_MDIO_BUS_MUX) += mdio-mux.o obj-$(CONFIG_MDIO_BUS_MUX_GPIO) += mdio-mux-gpio.o diff --git a/trunk/drivers/net/phy/at803x.c b/trunk/drivers/net/phy/at803x.c deleted file mode 100644 index 45cbc10de01c..000000000000 --- a/trunk/drivers/net/phy/at803x.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * drivers/net/phy/at803x.c - * - * Driver for Atheros 803x PHY - * - * Author: Matus Ujhelyi - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include -#include -#include -#include -#include - -#define AT803X_INTR_ENABLE 0x12 -#define AT803X_INTR_STATUS 0x13 -#define AT803X_WOL_ENABLE 0x01 -#define AT803X_DEVICE_ADDR 0x03 -#define AT803X_LOC_MAC_ADDR_0_15_OFFSET 0x804C -#define AT803X_LOC_MAC_ADDR_16_31_OFFSET 0x804B -#define AT803X_LOC_MAC_ADDR_32_47_OFFSET 0x804A -#define AT803X_MMD_ACCESS_CONTROL 0x0D -#define AT803X_MMD_ACCESS_CONTROL_DATA 0x0E -#define AT803X_FUNC_DATA 0x4003 - -MODULE_DESCRIPTION("Atheros 803x PHY driver"); -MODULE_AUTHOR("Matus Ujhelyi"); -MODULE_LICENSE("GPL"); - -static void at803x_set_wol_mac_addr(struct phy_device *phydev) -{ - struct net_device *ndev = phydev->attached_dev; - const u8 *mac; - unsigned int i, offsets[] = { - AT803X_LOC_MAC_ADDR_32_47_OFFSET, - AT803X_LOC_MAC_ADDR_16_31_OFFSET, - AT803X_LOC_MAC_ADDR_0_15_OFFSET, - }; - - if (!ndev) - return; - - mac = (const u8 *) ndev->dev_addr; - - if (!is_valid_ether_addr(mac)) - return; - - for (i = 0; i < 3; i++) { - phy_write(phydev, AT803X_MMD_ACCESS_CONTROL, - AT803X_DEVICE_ADDR); - phy_write(phydev, AT803X_MMD_ACCESS_CONTROL_DATA, - offsets[i]); - phy_write(phydev, AT803X_MMD_ACCESS_CONTROL, - AT803X_FUNC_DATA); - phy_write(phydev, AT803X_MMD_ACCESS_CONTROL_DATA, - mac[(i * 2) + 1] | (mac[(i * 2)] << 8)); - } -} - -static int at803x_config_init(struct phy_device *phydev) -{ - int val; - u32 features; - int status; - - features = SUPPORTED_TP | SUPPORTED_MII | SUPPORTED_AUI | - SUPPORTED_FIBRE | SUPPORTED_BNC; - - val = phy_read(phydev, MII_BMSR); - if (val < 0) - return val; - - if (val & BMSR_ANEGCAPABLE) - features |= SUPPORTED_Autoneg; - if (val & BMSR_100FULL) - features |= SUPPORTED_100baseT_Full; - if (val & BMSR_100HALF) - features |= SUPPORTED_100baseT_Half; - if (val & BMSR_10FULL) - features |= SUPPORTED_10baseT_Full; - if (val & BMSR_10HALF) - features |= SUPPORTED_10baseT_Half; - - if (val & BMSR_ESTATEN) { - val = phy_read(phydev, MII_ESTATUS); - if (val < 0) - return val; - - if (val & ESTATUS_1000_TFULL) - features |= SUPPORTED_1000baseT_Full; - if (val & ESTATUS_1000_THALF) - features |= SUPPORTED_1000baseT_Half; - } - - phydev->supported = features; - phydev->advertising = features; - - /* enable WOL */ - at803x_set_wol_mac_addr(phydev); - status = phy_write(phydev, AT803X_INTR_ENABLE, AT803X_WOL_ENABLE); - status = phy_read(phydev, AT803X_INTR_STATUS); - - return 0; -} - -/* ATHEROS 8035 */ -static struct phy_driver at8035_driver = { - .phy_id = 0x004dd072, - .name = "Atheros 8035 ethernet", - .phy_id_mask = 0xffffffef, - .config_init = at803x_config_init, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &genphy_config_aneg, - .read_status = &genphy_read_status, - .driver = { - .owner = THIS_MODULE, - }, -}; - -/* ATHEROS 8030 */ -static struct phy_driver at8030_driver = { - .phy_id = 0x004dd076, - .name = "Atheros 8030 ethernet", - .phy_id_mask = 0xffffffef, - .config_init = at803x_config_init, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &genphy_config_aneg, - .read_status = &genphy_read_status, - .driver = { - .owner = THIS_MODULE, - }, -}; - -static int __init atheros_init(void) -{ - int ret; - - ret = phy_driver_register(&at8035_driver); - if (ret) - goto err1; - - ret = phy_driver_register(&at8030_driver); - if (ret) - goto err2; - - return 0; - -err2: - phy_driver_unregister(&at8035_driver); -err1: - return ret; -} - -static void __exit atheros_exit(void) -{ - phy_driver_unregister(&at8035_driver); - phy_driver_unregister(&at8030_driver); -} - -module_init(atheros_init); -module_exit(atheros_exit); - -static struct mdio_device_id __maybe_unused atheros_tbl[] = { - { 0x004dd076, 0xffffffef }, - { 0x004dd072, 0xffffffef }, - { } -}; - -MODULE_DEVICE_TABLE(mdio, atheros_tbl); diff --git a/trunk/drivers/net/phy/mdio-bitbang.c b/trunk/drivers/net/phy/mdio-bitbang.c index 6428fcbbdd4b..daec9b05d168 100644 --- a/trunk/drivers/net/phy/mdio-bitbang.c +++ b/trunk/drivers/net/phy/mdio-bitbang.c @@ -234,7 +234,6 @@ void free_mdio_bitbang(struct mii_bus *bus) struct mdiobb_ctrl *ctrl = bus->priv; module_put(ctrl->ops->owner); - mdiobus_unregister(bus); mdiobus_free(bus); } EXPORT_SYMBOL(free_mdio_bitbang); diff --git a/trunk/drivers/net/usb/cdc_eem.c b/trunk/drivers/net/usb/cdc_eem.c index 08d55b6bf272..c81e278629ff 100644 --- a/trunk/drivers/net/usb/cdc_eem.c +++ b/trunk/drivers/net/usb/cdc_eem.c @@ -31,7 +31,6 @@ #include #include #include -#include /* @@ -93,7 +92,7 @@ static int eem_bind(struct usbnet *dev, struct usb_interface *intf) /* no jumbogram (16K) support for now */ - dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN + VLAN_HLEN; + dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN; dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len; return 0; diff --git a/trunk/drivers/net/usb/cdc_ether.c b/trunk/drivers/net/usb/cdc_ether.c index d0129827602b..a03de7197049 100644 --- a/trunk/drivers/net/usb/cdc_ether.c +++ b/trunk/drivers/net/usb/cdc_ether.c @@ -592,32 +592,6 @@ static const struct usb_device_id products [] = { .driver_info = 0, }, -/* Novatel USB551L and MC551 - handled by qmi_wwan */ -{ - .match_flags = USB_DEVICE_ID_MATCH_VENDOR - | USB_DEVICE_ID_MATCH_PRODUCT - | USB_DEVICE_ID_MATCH_INT_INFO, - .idVendor = NOVATEL_VENDOR_ID, - .idProduct = 0xB001, - .bInterfaceClass = USB_CLASS_COMM, - .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, - .bInterfaceProtocol = USB_CDC_PROTO_NONE, - .driver_info = 0, -}, - -/* Novatel E362 - handled by qmi_wwan */ -{ - .match_flags = USB_DEVICE_ID_MATCH_VENDOR - | USB_DEVICE_ID_MATCH_PRODUCT - | USB_DEVICE_ID_MATCH_INT_INFO, - .idVendor = NOVATEL_VENDOR_ID, - .idProduct = 0x9010, - .bInterfaceClass = USB_CLASS_COMM, - .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, - .bInterfaceProtocol = USB_CDC_PROTO_NONE, - .driver_info = 0, -}, - /* * WHITELIST!!! * @@ -630,6 +604,21 @@ static const struct usb_device_id products [] = { * because of bugs/quirks in a given product (like Zaurus, above). */ { + /* Novatel USB551L */ + /* This match must come *before* the generic CDC-ETHER match so that + * we get FLAG_WWAN set on the device, since it's descriptors are + * generic CDC-ETHER. + */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR + | USB_DEVICE_ID_MATCH_PRODUCT + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = NOVATEL_VENDOR_ID, + .idProduct = 0xB001, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, + .bInterfaceProtocol = USB_CDC_PROTO_NONE, + .driver_info = (unsigned long)&wwan_info, +}, { /* ZTE (Vodafone) K3805-Z */ .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT diff --git a/trunk/drivers/net/usb/ipheth.c b/trunk/drivers/net/usb/ipheth.c index 534d8becbbdc..a28a983d465e 100644 --- a/trunk/drivers/net/usb/ipheth.c +++ b/trunk/drivers/net/usb/ipheth.c @@ -62,7 +62,6 @@ #define USB_PRODUCT_IPAD 0x129a #define USB_PRODUCT_IPHONE_4_VZW 0x129c #define USB_PRODUCT_IPHONE_4S 0x12a0 -#define USB_PRODUCT_IPHONE_5 0x12a8 #define IPHETH_USBINTF_CLASS 255 #define IPHETH_USBINTF_SUBCLASS 253 @@ -114,10 +113,6 @@ static struct usb_device_id ipheth_table[] = { USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4S, IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, IPHETH_USBINTF_PROTO) }, - { USB_DEVICE_AND_INTERFACE_INFO( - USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_5, - IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, - IPHETH_USBINTF_PROTO) }, { } }; MODULE_DEVICE_TABLE(usb, ipheth_table); diff --git a/trunk/drivers/net/usb/qmi_wwan.c b/trunk/drivers/net/usb/qmi_wwan.c index 3b566fa0f8e6..6883c371c59f 100644 --- a/trunk/drivers/net/usb/qmi_wwan.c +++ b/trunk/drivers/net/usb/qmi_wwan.c @@ -369,73 +369,18 @@ static const struct usb_device_id products[] = { USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff), .driver_info = (unsigned long)&qmi_wwan_info, }, - { /* Novatel USB551L and MC551 */ - USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001, - USB_CLASS_COMM, - USB_CDC_SUBCLASS_ETHERNET, - USB_CDC_PROTO_NONE), - .driver_info = (unsigned long)&qmi_wwan_info, - }, - { /* Novatel E362 */ - USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010, - USB_CLASS_COMM, - USB_CDC_SUBCLASS_ETHERNET, - USB_CDC_PROTO_NONE), - .driver_info = (unsigned long)&qmi_wwan_info, - }, /* 3. Combined interface devices matching on interface number */ - {QMI_FIXED_INTF(0x19d2, 0x0002, 1)}, - {QMI_FIXED_INTF(0x19d2, 0x0012, 1)}, - {QMI_FIXED_INTF(0x19d2, 0x0017, 3)}, - {QMI_FIXED_INTF(0x19d2, 0x0021, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x0025, 1)}, - {QMI_FIXED_INTF(0x19d2, 0x0031, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x0042, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x0049, 5)}, - {QMI_FIXED_INTF(0x19d2, 0x0052, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0055, 1)}, /* ZTE (Vodafone) K3520-Z */ - {QMI_FIXED_INTF(0x19d2, 0x0058, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0063, 4)}, /* ZTE (Vodafone) K3565-Z */ {QMI_FIXED_INTF(0x19d2, 0x0104, 4)}, /* ZTE (Vodafone) K4505-Z */ - {QMI_FIXED_INTF(0x19d2, 0x0113, 5)}, - {QMI_FIXED_INTF(0x19d2, 0x0118, 5)}, - {QMI_FIXED_INTF(0x19d2, 0x0121, 5)}, - {QMI_FIXED_INTF(0x19d2, 0x0123, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x0124, 5)}, - {QMI_FIXED_INTF(0x19d2, 0x0125, 6)}, - {QMI_FIXED_INTF(0x19d2, 0x0126, 5)}, - {QMI_FIXED_INTF(0x19d2, 0x0130, 1)}, - {QMI_FIXED_INTF(0x19d2, 0x0133, 3)}, - {QMI_FIXED_INTF(0x19d2, 0x0141, 5)}, {QMI_FIXED_INTF(0x19d2, 0x0157, 5)}, /* ZTE MF683 */ - {QMI_FIXED_INTF(0x19d2, 0x0158, 3)}, {QMI_FIXED_INTF(0x19d2, 0x0167, 4)}, /* ZTE MF820D */ - {QMI_FIXED_INTF(0x19d2, 0x0168, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x0176, 3)}, - {QMI_FIXED_INTF(0x19d2, 0x0178, 3)}, - {QMI_FIXED_INTF(0x19d2, 0x0191, 4)}, /* ZTE EuFi890 */ - {QMI_FIXED_INTF(0x19d2, 0x0199, 1)}, /* ZTE MF820S */ - {QMI_FIXED_INTF(0x19d2, 0x0200, 1)}, - {QMI_FIXED_INTF(0x19d2, 0x0257, 3)}, /* ZTE MF821 */ {QMI_FIXED_INTF(0x19d2, 0x0326, 4)}, /* ZTE MF821D */ {QMI_FIXED_INTF(0x19d2, 0x1008, 4)}, /* ZTE (Vodafone) K3570-Z */ {QMI_FIXED_INTF(0x19d2, 0x1010, 4)}, /* ZTE (Vodafone) K3571-Z */ - {QMI_FIXED_INTF(0x19d2, 0x1012, 4)}, {QMI_FIXED_INTF(0x19d2, 0x1018, 3)}, /* ZTE (Vodafone) K5006-Z */ - {QMI_FIXED_INTF(0x19d2, 0x1021, 2)}, - {QMI_FIXED_INTF(0x19d2, 0x1245, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x1247, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x1252, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x1254, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x1255, 3)}, - {QMI_FIXED_INTF(0x19d2, 0x1255, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x1256, 4)}, - {QMI_FIXED_INTF(0x19d2, 0x1401, 2)}, {QMI_FIXED_INTF(0x19d2, 0x1402, 2)}, /* ZTE MF60 */ - {QMI_FIXED_INTF(0x19d2, 0x1424, 2)}, - {QMI_FIXED_INTF(0x19d2, 0x1425, 2)}, - {QMI_FIXED_INTF(0x19d2, 0x1426, 2)}, /* ZTE MF91 */ {QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */ {QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */ {QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */ diff --git a/trunk/drivers/net/usb/smsc95xx.c b/trunk/drivers/net/usb/smsc95xx.c index 3286166415b4..7479a5761d0d 100644 --- a/trunk/drivers/net/usb/smsc95xx.c +++ b/trunk/drivers/net/usb/smsc95xx.c @@ -1344,7 +1344,6 @@ static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev, } else { u32 csum_preamble = smsc95xx_calc_csum_preamble(skb); skb_push(skb, 4); - cpu_to_le32s(&csum_preamble); memcpy(skb->data, &csum_preamble, 4); } } diff --git a/trunk/drivers/net/usb/usbnet.c b/trunk/drivers/net/usb/usbnet.c index edb81ed06950..f9819d10b1f9 100644 --- a/trunk/drivers/net/usb/usbnet.c +++ b/trunk/drivers/net/usb/usbnet.c @@ -359,12 +359,10 @@ static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb, void usbnet_defer_kevent (struct usbnet *dev, int work) { set_bit (work, &dev->flags); - if (!schedule_work (&dev->kevent)) { - if (net_ratelimit()) - netdev_err(dev->net, "kevent %d may have been dropped\n", work); - } else { + if (!schedule_work (&dev->kevent)) + netdev_err(dev->net, "kevent %d may have been dropped\n", work); + else netdev_dbg(dev->net, "kevent %d scheduled\n", work); - } } EXPORT_SYMBOL_GPL(usbnet_defer_kevent); @@ -1160,7 +1158,6 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, usb_anchor_urb(urb, &dev->deferred); /* no use to process more packets */ netif_stop_queue(net); - usb_put_urb(urb); spin_unlock_irqrestore(&dev->txq.lock, flags); netdev_dbg(dev->net, "Delaying transmission for resumption\n"); goto deferred; @@ -1313,8 +1310,6 @@ void usbnet_disconnect (struct usb_interface *intf) cancel_work_sync(&dev->kevent); - usb_scuttle_anchored_urbs(&dev->deferred); - if (dev->driver_info->unbind) dev->driver_info->unbind (dev, intf); diff --git a/trunk/drivers/net/vmxnet3/vmxnet3_drv.c b/trunk/drivers/net/vmxnet3/vmxnet3_drv.c index 0ae1bcc6da73..ce9d4f2c9776 100644 --- a/trunk/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/trunk/drivers/net/vmxnet3/vmxnet3_drv.c @@ -744,43 +744,28 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx, for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i]; - u32 buf_size; - - buf_offset = 0; - len = skb_frag_size(frag); - while (len) { - tbi = tq->buf_info + tq->tx_ring.next2fill; - if (len < VMXNET3_MAX_TX_BUF_SIZE) { - buf_size = len; - dw2 |= len; - } else { - buf_size = VMXNET3_MAX_TX_BUF_SIZE; - /* spec says that for TxDesc.len, 0 == 2^14 */ - } - tbi->map_type = VMXNET3_MAP_PAGE; - tbi->dma_addr = skb_frag_dma_map(&adapter->pdev->dev, frag, - buf_offset, buf_size, - DMA_TO_DEVICE); - tbi->len = buf_size; + tbi = tq->buf_info + tq->tx_ring.next2fill; + tbi->map_type = VMXNET3_MAP_PAGE; + tbi->dma_addr = skb_frag_dma_map(&adapter->pdev->dev, frag, + 0, skb_frag_size(frag), + DMA_TO_DEVICE); - gdesc = tq->tx_ring.base + tq->tx_ring.next2fill; - BUG_ON(gdesc->txd.gen == tq->tx_ring.gen); + tbi->len = skb_frag_size(frag); - gdesc->txd.addr = cpu_to_le64(tbi->dma_addr); - gdesc->dword[2] = cpu_to_le32(dw2); - gdesc->dword[3] = 0; + gdesc = tq->tx_ring.base + tq->tx_ring.next2fill; + BUG_ON(gdesc->txd.gen == tq->tx_ring.gen); - dev_dbg(&adapter->netdev->dev, - "txd[%u]: 0x%llu %u %u\n", - tq->tx_ring.next2fill, le64_to_cpu(gdesc->txd.addr), - le32_to_cpu(gdesc->dword[2]), gdesc->dword[3]); - vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring); - dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT; + gdesc->txd.addr = cpu_to_le64(tbi->dma_addr); + gdesc->dword[2] = cpu_to_le32(dw2 | skb_frag_size(frag)); + gdesc->dword[3] = 0; - len -= buf_size; - buf_offset += buf_size; - } + dev_dbg(&adapter->netdev->dev, + "txd[%u]: 0x%llu %u %u\n", + tq->tx_ring.next2fill, le64_to_cpu(gdesc->txd.addr), + le32_to_cpu(gdesc->dword[2]), gdesc->dword[3]); + vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring); + dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT; } ctx->eop_txd = gdesc; @@ -901,18 +886,6 @@ vmxnet3_prepare_tso(struct sk_buff *skb, } } -static int txd_estimate(const struct sk_buff *skb) -{ - int count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) + 1; - int i; - - for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { - const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i]; - - count += VMXNET3_TXD_NEEDED(skb_frag_size(frag)); - } - return count; -} /* * Transmits a pkt thru a given tq @@ -941,7 +914,9 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq, union Vmxnet3_GenericDesc tempTxDesc; #endif - count = txd_estimate(skb); + /* conservatively estimate # of descriptors to use */ + count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) + + skb_shinfo(skb)->nr_frags + 1; ctx.ipv4 = (vlan_get_protocol(skb) == cpu_to_be16(ETH_P_IP)); diff --git a/trunk/drivers/net/vxlan.c b/trunk/drivers/net/vxlan.c index 7b4adde93c01..607976c00162 100644 --- a/trunk/drivers/net/vxlan.c +++ b/trunk/drivers/net/vxlan.c @@ -816,7 +816,7 @@ static void vxlan_cleanup(unsigned long arg) = container_of(p, struct vxlan_fdb, hlist); unsigned long timeout; - if (f->state & NUD_PERMANENT) + if (f->state == NUD_PERMANENT) continue; timeout = f->used + vxlan->age_interval * HZ; diff --git a/trunk/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/trunk/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index 6f7cf49eff4d..89bf94d4d8a1 100644 --- a/trunk/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/trunk/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -534,107 +534,107 @@ static const u32 ar9300_2p2_baseband_core[][2] = { static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = { /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ - {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, - {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, - {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, - {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, - {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, - {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, - {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, - {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, - {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, - {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, - {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, - {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, - {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, - {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, - {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, - {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, - {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861}, - {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81}, - {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83}, - {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84}, - {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3}, - {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5}, - {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9}, - {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb}, - {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, - {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, + {0x0000a510, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400}, + {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402}, + {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404}, + {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640}, + {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5a08442e, 0x5a08442e, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x5e0a4431, 0x5e0a4431, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, - {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, - {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, - {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, - {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, - {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, - {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, - {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, - {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, - {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, - {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, - {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, - {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, - {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, - {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861}, - {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81}, - {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83}, - {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84}, - {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3}, - {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5}, - {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9}, - {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb}, - {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, - {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, + {0x0000a590, 0x15800028, 0x15800028, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1b80002b, 0x1b80002b, 0x12800400, 0x12800400}, + {0x0000a598, 0x1f820028, 0x1f820028, 0x16800402, 0x16800402}, + {0x0000a59c, 0x2582002b, 0x2582002b, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2a84002a, 0x2a84002a, 0x1c800603, 0x1c800603}, + {0x0000a5a4, 0x2e86002a, 0x2e86002a, 0x21800a02, 0x21800a02}, + {0x0000a5a8, 0x3382202d, 0x3382202d, 0x25800a04, 0x25800a04}, + {0x0000a5ac, 0x3884202c, 0x3884202c, 0x28800a20, 0x28800a20}, + {0x0000a5b0, 0x3c86202c, 0x3c86202c, 0x2c800e20, 0x2c800e20}, + {0x0000a5b4, 0x4188202d, 0x4188202d, 0x30800e22, 0x30800e22}, + {0x0000a5b8, 0x4586402d, 0x4586402d, 0x34800e24, 0x34800e24}, + {0x0000a5bc, 0x4986222d, 0x4986222d, 0x38801640, 0x38801640}, + {0x0000a5c0, 0x4d862231, 0x4d862231, 0x3c801660, 0x3c801660}, + {0x0000a5c4, 0x50882231, 0x50882231, 0x3f801861, 0x3f801861}, + {0x0000a5c8, 0x5688422e, 0x5688422e, 0x43801a81, 0x43801a81}, + {0x0000a5cc, 0x5a88442e, 0x5a88442e, 0x47801a83, 0x47801a83}, + {0x0000a5d0, 0x5e8a4431, 0x5e8a4431, 0x4a801c84, 0x4a801c84}, + {0x0000a5d4, 0x648a4432, 0x648a4432, 0x4e801ce3, 0x4e801ce3}, + {0x0000a5d8, 0x688a4434, 0x688a4434, 0x52801ce5, 0x52801ce5}, + {0x0000a5dc, 0x6c8a6434, 0x6c8a6434, 0x56801ce9, 0x56801ce9}, + {0x0000a5e0, 0x6f8a6633, 0x6f8a6633, 0x5a801ceb, 0x5a801ceb}, + {0x0000a5e4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5e8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5ec, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5f0, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5f4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5f8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, + {0x0000a5fc, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, - {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000}, - {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501}, - {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501}, - {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03}, - {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04}, - {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04}, - {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, - {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, - {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, - {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, + {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, + {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, + {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000}, + {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501}, + {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501}, + {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, - {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, - {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, - {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, - {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016048, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, - {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016448, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, - {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016848, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, }; diff --git a/trunk/drivers/net/wireless/ath/ath9k/hif_usb.c b/trunk/drivers/net/wireless/ath/ath9k/hif_usb.c index f5dda84176c3..924c4616c3d9 100644 --- a/trunk/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/trunk/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -38,7 +38,6 @@ static struct usb_device_id ath9k_hif_usb_ids[] = { { USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */ { USB_DEVICE(0x040D, 0x3801) }, /* VIA */ { USB_DEVICE(0x0cf3, 0xb003) }, /* Ubiquiti WifiStation Ext */ - { USB_DEVICE(0x0cf3, 0xb002) }, /* Ubiquiti WifiStation */ { USB_DEVICE(0x057c, 0x8403) }, /* AVM FRITZ!WLAN 11N v2 USB */ { USB_DEVICE(0x0cf3, 0x7015), diff --git a/trunk/drivers/net/wireless/ath/ath9k/xmit.c b/trunk/drivers/net/wireless/ath/ath9k/xmit.c index 741918a2027b..378bd70256b2 100644 --- a/trunk/drivers/net/wireless/ath/ath9k/xmit.c +++ b/trunk/drivers/net/wireless/ath/ath9k/xmit.c @@ -312,7 +312,6 @@ static struct ath_buf *ath_tx_get_buffer(struct ath_softc *sc) } bf = list_first_entry(&sc->tx.txbuf, struct ath_buf, list); - bf->bf_next = NULL; list_del(&bf->list); spin_unlock_bh(&sc->tx.txbuflock); @@ -394,7 +393,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, u16 seq_st = 0, acked_cnt = 0, txfail_cnt = 0, seq_first; u32 ba[WME_BA_BMP_SIZE >> 5]; int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0; - bool rc_update = true, isba; + bool rc_update = true; struct ieee80211_tx_rate rates[4]; struct ath_frame_info *fi; int nframes; @@ -438,17 +437,13 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK; tid = ATH_AN_2_TID(an, tidno); seq_first = tid->seq_start; - isba = ts->ts_flags & ATH9K_TX_BA; /* * The hardware occasionally sends a tx status for the wrong TID. * In this case, the BA status cannot be considered valid and all * subframes need to be retransmitted - * - * Only BlockAcks have a TID and therefore normal Acks cannot be - * checked */ - if (isba && tidno != ts->tid) + if (tidno != ts->tid) txok = false; isaggr = bf_isaggr(bf); @@ -1779,7 +1774,6 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq, list_add_tail(&bf->list, &bf_head); bf->bf_state.bf_type = 0; - bf->bf_next = NULL; bf->bf_lastbf = bf; ath_tx_fill_desc(sc, bf, txq, fi->framelen); ath_tx_txqaddbuf(sc, txq, &bf_head, false); diff --git a/trunk/drivers/net/wireless/b43/main.c b/trunk/drivers/net/wireless/b43/main.c index c5a99c8c8168..73730e94e0ac 100644 --- a/trunk/drivers/net/wireless/b43/main.c +++ b/trunk/drivers/net/wireless/b43/main.c @@ -5404,8 +5404,6 @@ static void b43_bcma_remove(struct bcma_device *core) cancel_work_sync(&wldev->restart_work); B43_WARN_ON(!wl); - if (!wldev->fw.ucode.data) - return; /* NULL if firmware never loaded */ if (wl->current_dev == wldev && wl->hw_registred) { b43_leds_stop(wldev); ieee80211_unregister_hw(wl->hw); @@ -5480,8 +5478,6 @@ static void b43_ssb_remove(struct ssb_device *sdev) cancel_work_sync(&wldev->restart_work); B43_WARN_ON(!wl); - if (!wldev->fw.ucode.data) - return; /* NULL if firmware never loaded */ if (wl->current_dev == wldev && wl->hw_registred) { b43_leds_stop(wldev); ieee80211_unregister_hw(wl->hw); diff --git a/trunk/drivers/net/wireless/b43legacy/pio.c b/trunk/drivers/net/wireless/b43legacy/pio.c index 282eedec675e..192251adf986 100644 --- a/trunk/drivers/net/wireless/b43legacy/pio.c +++ b/trunk/drivers/net/wireless/b43legacy/pio.c @@ -382,7 +382,7 @@ static void cancel_transfers(struct b43legacy_pioqueue *queue) { struct b43legacy_pio_txpacket *packet, *tmp_packet; - tasklet_kill(&queue->txtask); + tasklet_disable(&queue->txtask); list_for_each_entry_safe(packet, tmp_packet, &queue->txrunning, list) free_txpacket(packet, 0); diff --git a/trunk/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/trunk/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 7a6dfdc67b6c..a2b4b1e71017 100644 --- a/trunk/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/trunk/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -1339,7 +1339,7 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo, } ret = brcmf_bus_start(dev); - if (ret) { + if (ret == -ENOLINK) { brcmf_dbg(ERROR, "dongle is not responding\n"); brcmf_detach(dev); goto fail; diff --git a/trunk/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/trunk/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index a6f1e8166008..c1abaa6db59e 100644 --- a/trunk/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/trunk/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -3569,7 +3569,7 @@ brcmf_cfg80211_sched_scan_start(struct wiphy *wiphy, if (!request || !request->n_ssids || !request->n_match_sets) { WL_ERR("Invalid sched scan req!! n_ssids:%d\n", - request ? request->n_ssids : 0); + request->n_ssids); return -EINVAL; } @@ -3972,7 +3972,7 @@ brcmf_set_management_ie(struct brcmf_cfg80211_info *cfg, u8 *iovar_ie_buf; u8 *curr_ie_buf; u8 *mgmt_ie_buf = NULL; - int mgmt_ie_buf_len; + u32 mgmt_ie_buf_len = 0; u32 *mgmt_ie_len = 0; u32 del_add_ie_buf_len = 0; u32 total_ie_buf_len = 0; @@ -3982,7 +3982,7 @@ brcmf_set_management_ie(struct brcmf_cfg80211_info *cfg, struct parsed_vndr_ie_info *vndrie_info; s32 i; u8 *ptr; - int remained_buf_len; + u32 remained_buf_len; WL_TRACE("bssidx %d, pktflag : 0x%02X\n", bssidx, pktflag); iovar_ie_buf = kzalloc(WL_EXTRA_BUF_MAX, GFP_KERNEL); @@ -4606,13 +4606,12 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg, struct brcmf_cfg80211_profile *profile = cfg->profile; struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg); struct wiphy *wiphy = cfg_to_wiphy(cfg); - struct ieee80211_channel *notify_channel = NULL; + struct brcmf_channel_info_le channel_le; + struct ieee80211_channel *notify_channel; struct ieee80211_supported_band *band; - struct brcmf_bss_info_le *bi; u32 freq; s32 err = 0; u32 target_channel; - u8 *buf; WL_TRACE("Enter\n"); @@ -4620,22 +4619,11 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg, memcpy(profile->bssid, e->addr, ETH_ALEN); brcmf_update_bss_info(cfg); - buf = kzalloc(WL_BSS_INFO_MAX, GFP_KERNEL); - if (buf == NULL) { - err = -ENOMEM; - goto done; - } - - /* data sent to dongle has to be little endian */ - *(__le32 *)buf = cpu_to_le32(WL_BSS_INFO_MAX); - err = brcmf_exec_dcmd(ndev, BRCMF_C_GET_BSS_INFO, buf, WL_BSS_INFO_MAX); - - if (err) - goto done; + brcmf_exec_dcmd(ndev, BRCMF_C_GET_CHANNEL, &channel_le, + sizeof(channel_le)); - bi = (struct brcmf_bss_info_le *)(buf + 4); - target_channel = bi->ctl_ch ? bi->ctl_ch : - CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec)); + target_channel = le32_to_cpu(channel_le.target_channel); + WL_CONN("Roamed to channel %d\n", target_channel); if (target_channel <= CH_MAX_2G_CHANNEL) band = wiphy->bands[IEEE80211_BAND_2GHZ]; @@ -4645,8 +4633,6 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg, freq = ieee80211_channel_to_frequency(target_channel, band->band); notify_channel = ieee80211_get_channel(wiphy, freq); -done: - kfree(buf); cfg80211_roamed(ndev, notify_channel, (u8 *)profile->bssid, conn_info->req_ie, conn_info->req_ie_len, conn_info->resp_ie, conn_info->resp_ie_len, GFP_KERNEL); @@ -5200,6 +5186,41 @@ brcmf_cfg80211_event(struct net_device *ndev, schedule_work(&cfg->event_work); } +static s32 brcmf_dongle_mode(struct net_device *ndev, s32 iftype) +{ + s32 infra = 0; + s32 err = 0; + + switch (iftype) { + case NL80211_IFTYPE_MONITOR: + case NL80211_IFTYPE_WDS: + WL_ERR("type (%d) : currently we do not support this mode\n", + iftype); + err = -EINVAL; + return err; + case NL80211_IFTYPE_ADHOC: + infra = 0; + break; + case NL80211_IFTYPE_STATION: + infra = 1; + break; + case NL80211_IFTYPE_AP: + infra = 1; + break; + default: + err = -EINVAL; + WL_ERR("invalid type (%d)\n", iftype); + return err; + } + err = brcmf_exec_dcmd_u32(ndev, BRCMF_C_SET_INFRA, &infra); + if (err) { + WL_ERR("WLC_SET_INFRA error (%d)\n", err); + return err; + } + + return 0; +} + static s32 brcmf_dongle_eventmsg(struct net_device *ndev) { /* Room for "event_msgs" + '\0' + bitvec */ @@ -5418,8 +5439,7 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg) WL_BEACON_TIMEOUT); if (err) goto default_conf_out; - err = brcmf_cfg80211_change_iface(wdev->wiphy, ndev, wdev->iftype, - NULL, NULL); + err = brcmf_dongle_mode(ndev, wdev->iftype); if (err && err != -EINPROGRESS) goto default_conf_out; err = brcmf_dongle_probecap(cfg); diff --git a/trunk/drivers/net/wireless/ipw2x00/ipw2200.c b/trunk/drivers/net/wireless/ipw2x00/ipw2200.c index 768bf612533e..935120fc8c93 100644 --- a/trunk/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/trunk/drivers/net/wireless/ipw2x00/ipw2200.c @@ -10472,7 +10472,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, } else len = src->len; - dst = alloc_skb(len + sizeof(*rt_hdr) + sizeof(u16)*2, GFP_ATOMIC); + dst = alloc_skb(len + sizeof(*rt_hdr), GFP_ATOMIC); if (!dst) continue; diff --git a/trunk/drivers/net/wireless/iwlwifi/dvm/devices.c b/trunk/drivers/net/wireless/iwlwifi/dvm/devices.c index da5862064195..349c205d5f62 100644 --- a/trunk/drivers/net/wireless/iwlwifi/dvm/devices.c +++ b/trunk/drivers/net/wireless/iwlwifi/dvm/devices.c @@ -518,7 +518,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, * See iwlagn_mac_channel_switch. */ struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; - struct iwl6000_channel_switch_cmd *cmd; + struct iwl6000_channel_switch_cmd cmd; u32 switch_time_in_usec, ucode_switch_time; u16 ch; u32 tsf_low; @@ -527,25 +527,18 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, struct ieee80211_vif *vif = ctx->vif; struct iwl_host_cmd hcmd = { .id = REPLY_CHANNEL_SWITCH, - .len = { sizeof(*cmd), }, + .len = { sizeof(cmd), }, .flags = CMD_SYNC, - .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + .data = { &cmd, }, }; - int err; - - cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); - if (!cmd) - return -ENOMEM; - - hcmd.data[0] = cmd; - cmd->band = priv->band == IEEE80211_BAND_2GHZ; + cmd.band = priv->band == IEEE80211_BAND_2GHZ; ch = ch_switch->channel->hw_value; IWL_DEBUG_11H(priv, "channel switch from %u to %u\n", ctx->active.channel, ch); - cmd->channel = cpu_to_le16(ch); - cmd->rxon_flags = ctx->staging.flags; - cmd->rxon_filter_flags = ctx->staging.filter_flags; + cmd.channel = cpu_to_le16(ch); + cmd.rxon_flags = ctx->staging.flags; + cmd.rxon_filter_flags = ctx->staging.filter_flags; switch_count = ch_switch->count; tsf_low = ch_switch->timestamp & 0x0ffffffff; /* @@ -561,25 +554,23 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, switch_count = 0; } if (switch_count <= 1) - cmd->switch_time = cpu_to_le32(priv->ucode_beacon_time); + cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time); else { switch_time_in_usec = vif->bss_conf.beacon_int * switch_count * TIME_UNIT; ucode_switch_time = iwl_usecs_to_beacons(priv, switch_time_in_usec, beacon_interval); - cmd->switch_time = iwl_add_beacon_time(priv, - priv->ucode_beacon_time, - ucode_switch_time, - beacon_interval); + cmd.switch_time = iwl_add_beacon_time(priv, + priv->ucode_beacon_time, + ucode_switch_time, + beacon_interval); } IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n", - cmd->switch_time); - cmd->expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR; + cmd.switch_time); + cmd.expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR; - err = iwl_dvm_send_cmd(priv, &hcmd); - kfree(cmd); - return err; + return iwl_dvm_send_cmd(priv, &hcmd); } struct iwl_lib_ops iwl6000_lib = { diff --git a/trunk/drivers/net/wireless/mwifiex/cfg80211.c b/trunk/drivers/net/wireless/mwifiex/cfg80211.c index 780d3e168297..0679458a1bac 100644 --- a/trunk/drivers/net/wireless/mwifiex/cfg80211.c +++ b/trunk/drivers/net/wireless/mwifiex/cfg80211.c @@ -1825,6 +1825,8 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy, return -EBUSY; } + priv->scan_request = request; + priv->user_scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg), GFP_KERNEL); if (!priv->user_scan_cfg) { @@ -1832,8 +1834,6 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy, return -ENOMEM; } - priv->scan_request = request; - priv->user_scan_cfg->num_ssids = request->n_ssids; priv->user_scan_cfg->ssid_list = request->ssids; @@ -1870,9 +1870,6 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy, ret = mwifiex_scan_networks(priv, priv->user_scan_cfg); if (ret) { dev_err(priv->adapter->dev, "scan failed: %d\n", ret); - priv->scan_request = NULL; - kfree(priv->user_scan_cfg); - priv->user_scan_cfg = NULL; return ret; } diff --git a/trunk/drivers/net/wireless/mwifiex/scan.c b/trunk/drivers/net/wireless/mwifiex/scan.c index 9171aaedbccd..00b658d3b6ec 100644 --- a/trunk/drivers/net/wireless/mwifiex/scan.c +++ b/trunk/drivers/net/wireless/mwifiex/scan.c @@ -1843,18 +1843,21 @@ static int mwifiex_scan_specific_ssid(struct mwifiex_private *priv, struct cfg80211_ssid *req_ssid) { struct mwifiex_adapter *adapter = priv->adapter; - int ret; + int ret = 0; struct mwifiex_user_scan_cfg *scan_cfg; + if (!req_ssid) + return -1; + if (adapter->scan_processing) { - dev_err(adapter->dev, "cmd: Scan already in process...\n"); - return -EBUSY; + dev_dbg(adapter->dev, "cmd: Scan already in process...\n"); + return ret; } if (priv->scan_block) { - dev_err(adapter->dev, + dev_dbg(adapter->dev, "cmd: Scan is blocked during association...\n"); - return -EBUSY; + return ret; } scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg), GFP_KERNEL); diff --git a/trunk/drivers/net/wireless/rt2x00/rt2500usb.c b/trunk/drivers/net/wireless/rt2x00/rt2500usb.c index 6b2e1e431dd2..a12e84f892be 100644 --- a/trunk/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/trunk/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1988,7 +1988,6 @@ static struct usb_driver rt2500usb_driver = { .disconnect = rt2x00usb_disconnect, .suspend = rt2x00usb_suspend, .resume = rt2x00usb_resume, - .reset_resume = rt2x00usb_resume, .disable_hub_initiated_lpm = 1, }; diff --git a/trunk/drivers/net/wireless/rt2x00/rt2800lib.c b/trunk/drivers/net/wireless/rt2x00/rt2800lib.c index 59474ae0aec0..01dc8891070c 100644 --- a/trunk/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/trunk/drivers/net/wireless/rt2x00/rt2800lib.c @@ -2449,7 +2449,7 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev) /* * Check if temperature compensation is supported. */ - if (tssi_bounds[4] == 0xff || step == 0xff) + if (tssi_bounds[4] == 0xff) return 0; /* diff --git a/trunk/drivers/net/wireless/rt2x00/rt2800usb.c b/trunk/drivers/net/wireless/rt2x00/rt2800usb.c index 3b8fb5a603f2..c9e9370eb789 100644 --- a/trunk/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/trunk/drivers/net/wireless/rt2x00/rt2800usb.c @@ -1282,7 +1282,6 @@ static struct usb_driver rt2800usb_driver = { .disconnect = rt2x00usb_disconnect, .suspend = rt2x00usb_suspend, .resume = rt2x00usb_resume, - .reset_resume = rt2x00usb_resume, .disable_hub_initiated_lpm = 1, }; diff --git a/trunk/drivers/net/wireless/rt2x00/rt73usb.c b/trunk/drivers/net/wireless/rt2x00/rt73usb.c index 24eec66e9fd2..e5eb43b3eee7 100644 --- a/trunk/drivers/net/wireless/rt2x00/rt73usb.c +++ b/trunk/drivers/net/wireless/rt2x00/rt73usb.c @@ -2535,7 +2535,6 @@ static struct usb_driver rt73usb_driver = { .disconnect = rt2x00usb_disconnect, .suspend = rt2x00usb_suspend, .resume = rt2x00usb_resume, - .reset_resume = rt2x00usb_resume, .disable_hub_initiated_lpm = 1, }; diff --git a/trunk/drivers/net/wireless/rtlwifi/usb.c b/trunk/drivers/net/wireless/rtlwifi/usb.c index e3ea4b346889..030beb45d8b0 100644 --- a/trunk/drivers/net/wireless/rtlwifi/usb.c +++ b/trunk/drivers/net/wireless/rtlwifi/usb.c @@ -673,7 +673,7 @@ static int rtl_usb_start(struct ieee80211_hw *hw) set_hal_start(rtlhal); /* Start bulk IN */ - err = _rtl_usb_receive(hw); + _rtl_usb_receive(hw); } return err; diff --git a/trunk/drivers/pci/bus.c b/trunk/drivers/pci/bus.c index a543746fb354..6241fd05bd41 100644 --- a/trunk/drivers/pci/bus.c +++ b/trunk/drivers/pci/bus.c @@ -320,7 +320,10 @@ void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *), } else next = dev->bus_list.next; + /* Run device routines with the device locked */ + device_lock(&dev->dev); retval = cb(dev, userdata); + device_unlock(&dev->dev); if (retval) break; } diff --git a/trunk/drivers/pci/pci-driver.c b/trunk/drivers/pci/pci-driver.c index 6c94fc9489e7..94c6e2aa03d6 100644 --- a/trunk/drivers/pci/pci-driver.c +++ b/trunk/drivers/pci/pci-driver.c @@ -398,8 +398,6 @@ static void pci_device_shutdown(struct device *dev) struct pci_dev *pci_dev = to_pci_dev(dev); struct pci_driver *drv = pci_dev->driver; - pm_runtime_resume(dev); - if (drv && drv->shutdown) drv->shutdown(pci_dev); pci_msi_shutdown(pci_dev); @@ -410,6 +408,16 @@ static void pci_device_shutdown(struct device *dev) * continue to do DMA */ pci_disable_device(pci_dev); + + /* + * Devices may be enabled to wake up by runtime PM, but they need not + * be supposed to wake up the system from its "power off" state (e.g. + * ACPI S5). Therefore disable wakeup for all devices that aren't + * supposed to wake up the system at this point. The state argument + * will be ignored by pci_enable_wake(). + */ + if (!device_may_wakeup(dev)) + pci_enable_wake(pci_dev, PCI_UNKNOWN, false); } #ifdef CONFIG_PM diff --git a/trunk/drivers/pci/pci-sysfs.c b/trunk/drivers/pci/pci-sysfs.c index f39378d9da15..02d107b15281 100644 --- a/trunk/drivers/pci/pci-sysfs.c +++ b/trunk/drivers/pci/pci-sysfs.c @@ -458,6 +458,40 @@ boot_vga_show(struct device *dev, struct device_attribute *attr, char *buf) } struct device_attribute vga_attr = __ATTR_RO(boot_vga); +static void +pci_config_pm_runtime_get(struct pci_dev *pdev) +{ + struct device *dev = &pdev->dev; + struct device *parent = dev->parent; + + if (parent) + pm_runtime_get_sync(parent); + pm_runtime_get_noresume(dev); + /* + * pdev->current_state is set to PCI_D3cold during suspending, + * so wait until suspending completes + */ + pm_runtime_barrier(dev); + /* + * Only need to resume devices in D3cold, because config + * registers are still accessible for devices suspended but + * not in D3cold. + */ + if (pdev->current_state == PCI_D3cold) + pm_runtime_resume(dev); +} + +static void +pci_config_pm_runtime_put(struct pci_dev *pdev) +{ + struct device *dev = &pdev->dev; + struct device *parent = dev->parent; + + pm_runtime_put(dev); + if (parent) + pm_runtime_put_sync(parent); +} + static ssize_t pci_read_config(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, diff --git a/trunk/drivers/pci/pci.c b/trunk/drivers/pci/pci.c index aabf64798bda..54858838f098 100644 --- a/trunk/drivers/pci/pci.c +++ b/trunk/drivers/pci/pci.c @@ -1858,38 +1858,6 @@ bool pci_dev_run_wake(struct pci_dev *dev) } EXPORT_SYMBOL_GPL(pci_dev_run_wake); -void pci_config_pm_runtime_get(struct pci_dev *pdev) -{ - struct device *dev = &pdev->dev; - struct device *parent = dev->parent; - - if (parent) - pm_runtime_get_sync(parent); - pm_runtime_get_noresume(dev); - /* - * pdev->current_state is set to PCI_D3cold during suspending, - * so wait until suspending completes - */ - pm_runtime_barrier(dev); - /* - * Only need to resume devices in D3cold, because config - * registers are still accessible for devices suspended but - * not in D3cold. - */ - if (pdev->current_state == PCI_D3cold) - pm_runtime_resume(dev); -} - -void pci_config_pm_runtime_put(struct pci_dev *pdev) -{ - struct device *dev = &pdev->dev; - struct device *parent = dev->parent; - - pm_runtime_put(dev); - if (parent) - pm_runtime_put_sync(parent); -} - /** * pci_pm_init - Initialize PM functions of given PCI device * @dev: PCI device to handle. diff --git a/trunk/drivers/pci/pci.h b/trunk/drivers/pci/pci.h index fd92aab9904b..bacbcba69cf3 100644 --- a/trunk/drivers/pci/pci.h +++ b/trunk/drivers/pci/pci.h @@ -72,8 +72,6 @@ extern void pci_disable_enabled_device(struct pci_dev *dev); extern int pci_finish_runtime_suspend(struct pci_dev *dev); extern int __pci_pme_wakeup(struct pci_dev *dev, void *ign); extern void pci_wakeup_bus(struct pci_bus *bus); -extern void pci_config_pm_runtime_get(struct pci_dev *dev); -extern void pci_config_pm_runtime_put(struct pci_dev *dev); extern void pci_pm_init(struct pci_dev *dev); extern void platform_pci_wakeup_init(struct pci_dev *dev); extern void pci_allocate_cap_save_buffers(struct pci_dev *dev); diff --git a/trunk/drivers/pci/pcie/aer/aerdrv_core.c b/trunk/drivers/pci/pcie/aer/aerdrv_core.c index af4e31cd3a3b..06bad96af415 100644 --- a/trunk/drivers/pci/pcie/aer/aerdrv_core.c +++ b/trunk/drivers/pci/pcie/aer/aerdrv_core.c @@ -213,7 +213,6 @@ static int report_error_detected(struct pci_dev *dev, void *data) struct aer_broadcast_data *result_data; result_data = (struct aer_broadcast_data *) data; - device_lock(&dev->dev); dev->error_state = result_data->state; if (!dev->driver || @@ -232,14 +231,12 @@ static int report_error_detected(struct pci_dev *dev, void *data) dev->driver ? "no AER-aware driver" : "no driver"); } - goto out; + return 0; } err_handler = dev->driver->err_handler; vote = err_handler->error_detected(dev, result_data->state); result_data->result = merge_result(result_data->result, vote); -out: - device_unlock(&dev->dev); return 0; } @@ -250,17 +247,14 @@ static int report_mmio_enabled(struct pci_dev *dev, void *data) struct aer_broadcast_data *result_data; result_data = (struct aer_broadcast_data *) data; - device_lock(&dev->dev); if (!dev->driver || !dev->driver->err_handler || !dev->driver->err_handler->mmio_enabled) - goto out; + return 0; err_handler = dev->driver->err_handler; vote = err_handler->mmio_enabled(dev); result_data->result = merge_result(result_data->result, vote); -out: - device_unlock(&dev->dev); return 0; } @@ -271,17 +265,14 @@ static int report_slot_reset(struct pci_dev *dev, void *data) struct aer_broadcast_data *result_data; result_data = (struct aer_broadcast_data *) data; - device_lock(&dev->dev); if (!dev->driver || !dev->driver->err_handler || !dev->driver->err_handler->slot_reset) - goto out; + return 0; err_handler = dev->driver->err_handler; vote = err_handler->slot_reset(dev); result_data->result = merge_result(result_data->result, vote); -out: - device_unlock(&dev->dev); return 0; } @@ -289,18 +280,15 @@ static int report_resume(struct pci_dev *dev, void *data) { const struct pci_error_handlers *err_handler; - device_lock(&dev->dev); dev->error_state = pci_channel_io_normal; if (!dev->driver || !dev->driver->err_handler || !dev->driver->err_handler->resume) - goto out; + return 0; err_handler = dev->driver->err_handler; err_handler->resume(dev); -out: - device_unlock(&dev->dev); return 0; } diff --git a/trunk/drivers/pci/pcie/portdrv_core.c b/trunk/drivers/pci/pcie/portdrv_core.c index ed129b414624..d03a7a39b2d8 100644 --- a/trunk/drivers/pci/pcie/portdrv_core.c +++ b/trunk/drivers/pci/pcie/portdrv_core.c @@ -272,8 +272,7 @@ static int get_port_device_capability(struct pci_dev *dev) } /* Hot-Plug Capable */ - if ((cap_mask & PCIE_PORT_SERVICE_HP) && - dev->pcie_flags_reg & PCI_EXP_FLAGS_SLOT) { + if (cap_mask & PCIE_PORT_SERVICE_HP) { pcie_capability_read_dword(dev, PCI_EXP_SLTCAP, ®32); if (reg32 & PCI_EXP_SLTCAP_HPC) { services |= PCIE_PORT_SERVICE_HP; diff --git a/trunk/drivers/pci/proc.c b/trunk/drivers/pci/proc.c index 9b8505ccc56d..eb907a8faf2a 100644 --- a/trunk/drivers/pci/proc.c +++ b/trunk/drivers/pci/proc.c @@ -76,8 +76,6 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp if (!access_ok(VERIFY_WRITE, buf, cnt)) return -EINVAL; - pci_config_pm_runtime_get(dev); - if ((pos & 1) && cnt) { unsigned char val; pci_user_read_config_byte(dev, pos, &val); @@ -123,8 +121,6 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp cnt--; } - pci_config_pm_runtime_put(dev); - *ppos = pos; return nbytes; } @@ -150,8 +146,6 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof if (!access_ok(VERIFY_READ, buf, cnt)) return -EINVAL; - pci_config_pm_runtime_get(dev); - if ((pos & 1) && cnt) { unsigned char val; __get_user(val, buf); @@ -197,8 +191,6 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof cnt--; } - pci_config_pm_runtime_put(dev); - *ppos = pos; i_size_write(ino, dp->size); return nbytes; diff --git a/trunk/drivers/pinctrl/Kconfig b/trunk/drivers/pinctrl/Kconfig index d96caefd914a..7bf914df6e91 100644 --- a/trunk/drivers/pinctrl/Kconfig +++ b/trunk/drivers/pinctrl/Kconfig @@ -179,13 +179,11 @@ config PINCTRL_COH901 config PINCTRL_SAMSUNG bool "Samsung pinctrl driver" - depends on OF && GPIOLIB select PINMUX select PINCONF config PINCTRL_EXYNOS4 bool "Pinctrl driver data for Exynos4 SoC" - depends on OF && GPIOLIB select PINCTRL_SAMSUNG config PINCTRL_MVEBU diff --git a/trunk/drivers/pinctrl/core.c b/trunk/drivers/pinctrl/core.c index 2e39c04fc16b..0f1ec9e8ff14 100644 --- a/trunk/drivers/pinctrl/core.c +++ b/trunk/drivers/pinctrl/core.c @@ -1061,10 +1061,8 @@ static int pinctrl_groups_show(struct seq_file *s, void *what) seq_printf(s, "group: %s\n", gname); for (i = 0; i < num_pins; i++) { pname = pin_get_name(pctldev, pins[i]); - if (WARN_ON(!pname)) { - mutex_unlock(&pinctrl_mutex); + if (WARN_ON(!pname)) return -EINVAL; - } seq_printf(s, "pin %d (%s)\n", pins[i], pname); } seq_puts(s, "\n"); diff --git a/trunk/drivers/pinctrl/pinconf.c b/trunk/drivers/pinctrl/pinconf.c index baee2cc46a17..43f474cdc110 100644 --- a/trunk/drivers/pinctrl/pinconf.c +++ b/trunk/drivers/pinctrl/pinconf.c @@ -537,6 +537,8 @@ static int pinconf_groups_show(struct seq_file *s, void *what) seq_puts(s, "Pin config settings per pin group\n"); seq_puts(s, "Format: group (name): configs\n"); + mutex_lock(&pinctrl_mutex); + while (selector < ngroups) { const char *gname = pctlops->get_group_name(pctldev, selector); @@ -547,6 +549,8 @@ static int pinconf_groups_show(struct seq_file *s, void *what) selector++; } + mutex_unlock(&pinctrl_mutex); + return 0; } diff --git a/trunk/drivers/pinctrl/pinctrl-nomadik.c b/trunk/drivers/pinctrl/pinctrl-nomadik.c index cf82d9ce4dee..01aea1c3b5fa 100644 --- a/trunk/drivers/pinctrl/pinctrl-nomadik.c +++ b/trunk/drivers/pinctrl/pinctrl-nomadik.c @@ -1056,7 +1056,7 @@ static int nmk_gpio_to_irq(struct gpio_chip *chip, unsigned offset) struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip); - return irq_create_mapping(nmk_chip->domain, offset); + return irq_find_mapping(nmk_chip->domain, offset); } #ifdef CONFIG_DEBUG_FS @@ -1281,7 +1281,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) struct clk *clk; int secondary_irq; void __iomem *base; - int irq_start = 0; + int irq_start = -1; int irq; int ret; @@ -1387,7 +1387,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) if (!np) irq_start = NOMADIK_GPIO_TO_IRQ(pdata->first_gpio); - nmk_chip->domain = irq_domain_add_simple(np, + nmk_chip->domain = irq_domain_add_simple(NULL, NMK_GPIO_PER_CHIP, irq_start, &nmk_gpio_irq_simple_ops, nmk_chip); if (!nmk_chip->domain) { diff --git a/trunk/drivers/pinctrl/pinctrl-tegra.c b/trunk/drivers/pinctrl/pinctrl-tegra.c index 7da0b371fd65..729b686c3ad2 100644 --- a/trunk/drivers/pinctrl/pinctrl-tegra.c +++ b/trunk/drivers/pinctrl/pinctrl-tegra.c @@ -464,7 +464,7 @@ static int tegra_pinconf_reg(struct tegra_pmx *pmx, *bank = g->drv_bank; *reg = g->drv_reg; *bit = g->lpmd_bit; - *width = 2; + *width = 1; break; case TEGRA_PINCONF_PARAM_DRIVE_DOWN_STRENGTH: *bank = g->drv_bank; diff --git a/trunk/drivers/pinctrl/pinctrl-tegra30.c b/trunk/drivers/pinctrl/pinctrl-tegra30.c index 7894f14c7059..0386fdf0da16 100644 --- a/trunk/drivers/pinctrl/pinctrl-tegra30.c +++ b/trunk/drivers/pinctrl/pinctrl-tegra30.c @@ -3345,10 +3345,10 @@ static const struct tegra_function tegra30_functions[] = { FUNCTION(vi_alt3), }; -#define DRV_PINGROUP_REG_A 0x868 /* bank 0 */ -#define PINGROUP_REG_A 0x3000 /* bank 1 */ +#define MUXCTL_REG_A 0x3000 +#define PINGROUP_REG_A 0x868 -#define PINGROUP_REG_Y(r) ((r) - PINGROUP_REG_A) +#define PINGROUP_REG_Y(r) ((r) - MUXCTL_REG_A) #define PINGROUP_REG_N(r) -1 #define PINGROUP(pg_name, f0, f1, f2, f3, f_safe, r, od, ior) \ @@ -3364,25 +3364,25 @@ static const struct tegra_function tegra30_functions[] = { }, \ .func_safe = TEGRA_MUX_ ## f_safe, \ .mux_reg = PINGROUP_REG_Y(r), \ - .mux_bank = 1, \ + .mux_bank = 0, \ .mux_bit = 0, \ .pupd_reg = PINGROUP_REG_Y(r), \ - .pupd_bank = 1, \ + .pupd_bank = 0, \ .pupd_bit = 2, \ .tri_reg = PINGROUP_REG_Y(r), \ - .tri_bank = 1, \ + .tri_bank = 0, \ .tri_bit = 4, \ .einput_reg = PINGROUP_REG_Y(r), \ - .einput_bank = 1, \ + .einput_bank = 0, \ .einput_bit = 5, \ .odrain_reg = PINGROUP_REG_##od(r), \ - .odrain_bank = 1, \ + .odrain_bank = 0, \ .odrain_bit = 6, \ .lock_reg = PINGROUP_REG_Y(r), \ - .lock_bank = 1, \ + .lock_bank = 0, \ .lock_bit = 7, \ .ioreset_reg = PINGROUP_REG_##ior(r), \ - .ioreset_bank = 1, \ + .ioreset_bank = 0, \ .ioreset_bit = 8, \ .drv_reg = -1, \ } @@ -3401,8 +3401,8 @@ static const struct tegra_function tegra30_functions[] = { .odrain_reg = -1, \ .lock_reg = -1, \ .ioreset_reg = -1, \ - .drv_reg = ((r) - DRV_PINGROUP_REG_A), \ - .drv_bank = 0, \ + .drv_reg = ((r) - PINGROUP_REG_A), \ + .drv_bank = 1, \ .hsm_bit = hsm_b, \ .schmitt_bit = schmitt_b, \ .lpmd_bit = lpmd_b, \ diff --git a/trunk/drivers/pinctrl/spear/pinctrl-spear.c b/trunk/drivers/pinctrl/spear/pinctrl-spear.c index b1fd6ee33c6c..5d4f44f462f0 100644 --- a/trunk/drivers/pinctrl/spear/pinctrl-spear.c +++ b/trunk/drivers/pinctrl/spear/pinctrl-spear.c @@ -244,7 +244,7 @@ static int spear_pinctrl_endisable(struct pinctrl_dev *pctldev, else temp = ~muxreg->val; - val |= muxreg->mask & temp; + val |= temp; pmx_writel(pmx, val, muxreg->reg); } } diff --git a/trunk/drivers/pinctrl/spear/pinctrl-spear1310.c b/trunk/drivers/pinctrl/spear/pinctrl-spear1310.c index 0436fc7895d6..d6cca8c81b92 100644 --- a/trunk/drivers/pinctrl/spear/pinctrl-spear1310.c +++ b/trunk/drivers/pinctrl/spear/pinctrl-spear1310.c @@ -25,8 +25,8 @@ static const struct pinctrl_pin_desc spear1310_pins[] = { }; /* registers */ -#define PERIP_CFG 0x3B0 - #define MCIF_SEL_SHIFT 5 +#define PERIP_CFG 0x32C + #define MCIF_SEL_SHIFT 3 #define MCIF_SEL_SD (0x1 << MCIF_SEL_SHIFT) #define MCIF_SEL_CF (0x2 << MCIF_SEL_SHIFT) #define MCIF_SEL_XD (0x3 << MCIF_SEL_SHIFT) @@ -164,10 +164,6 @@ static const struct pinctrl_pin_desc spear1310_pins[] = { #define PMX_SSP0_CS0_MASK (1 << 29) #define PMX_SSP0_CS1_2_MASK (1 << 30) -#define PAD_DIRECTION_SEL_0 0x65C -#define PAD_DIRECTION_SEL_1 0x660 -#define PAD_DIRECTION_SEL_2 0x664 - /* combined macros */ #define PMX_GMII_MASK (PMX_GMIICLK_MASK | \ PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK | \ @@ -241,10 +237,6 @@ static struct spear_muxreg i2c0_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_I2C0_MASK, .val = PMX_I2C0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_I2C0_MASK, - .val = PMX_I2C0_MASK, }, }; @@ -277,10 +269,6 @@ static struct spear_muxreg ssp0_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_SSP0_MASK, .val = PMX_SSP0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_SSP0_MASK, - .val = PMX_SSP0_MASK, }, }; @@ -306,10 +294,6 @@ static struct spear_muxreg ssp0_cs0_muxreg[] = { .reg = PAD_FUNCTION_EN_2, .mask = PMX_SSP0_CS0_MASK, .val = PMX_SSP0_CS0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_SSP0_CS0_MASK, - .val = PMX_SSP0_CS0_MASK, }, }; @@ -335,10 +319,6 @@ static struct spear_muxreg ssp0_cs1_2_muxreg[] = { .reg = PAD_FUNCTION_EN_2, .mask = PMX_SSP0_CS1_2_MASK, .val = PMX_SSP0_CS1_2_MASK, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_SSP0_CS1_2_MASK, - .val = PMX_SSP0_CS1_2_MASK, }, }; @@ -372,10 +352,6 @@ static struct spear_muxreg i2s0_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_I2S0_MASK, .val = PMX_I2S0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_I2S0_MASK, - .val = PMX_I2S0_MASK, }, }; @@ -408,10 +384,6 @@ static struct spear_muxreg i2s1_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_I2S1_MASK, .val = PMX_I2S1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_I2S1_MASK, - .val = PMX_I2S1_MASK, }, }; @@ -446,10 +418,6 @@ static struct spear_muxreg clcd_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_CLCD1_MASK, .val = PMX_CLCD1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_CLCD1_MASK, - .val = PMX_CLCD1_MASK, }, }; @@ -475,10 +443,6 @@ static struct spear_muxreg clcd_high_res_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_CLCD2_MASK, .val = PMX_CLCD2_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_CLCD2_MASK, - .val = PMX_CLCD2_MASK, }, }; @@ -497,7 +461,7 @@ static struct spear_pingroup clcd_high_res_pingroup = { .nmodemuxs = ARRAY_SIZE(clcd_high_res_modemux), }; -static const char *const clcd_grps[] = { "clcd_grp", "clcd_high_res_grp" }; +static const char *const clcd_grps[] = { "clcd_grp", "clcd_high_res" }; static struct spear_function clcd_function = { .name = "clcd", .groups = clcd_grps, @@ -515,14 +479,6 @@ static struct spear_muxreg arm_gpio_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_EGPIO_1_GRP_MASK, .val = PMX_EGPIO_1_GRP_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_EGPIO_0_GRP_MASK, - .val = PMX_EGPIO_0_GRP_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_EGPIO_1_GRP_MASK, - .val = PMX_EGPIO_1_GRP_MASK, }, }; @@ -555,10 +511,6 @@ static struct spear_muxreg smi_2_chips_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_SMI_MASK, .val = PMX_SMI_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_SMI_MASK, - .val = PMX_SMI_MASK, }, }; @@ -587,14 +539,6 @@ static struct spear_muxreg smi_4_chips_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK, .val = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_SMI_MASK, - .val = PMX_SMI_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK, - .val = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK, }, }; @@ -629,10 +573,6 @@ static struct spear_muxreg gmii_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_GMII_MASK, .val = PMX_GMII_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_GMII_MASK, - .val = PMX_GMII_MASK, }, }; @@ -675,18 +615,6 @@ static struct spear_muxreg rgmii_muxreg[] = { .reg = PAD_FUNCTION_EN_2, .mask = PMX_RGMII_REG2_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_RGMII_REG0_MASK, - .val = PMX_RGMII_REG0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_RGMII_REG1_MASK, - .val = PMX_RGMII_REG1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_RGMII_REG2_MASK, - .val = PMX_RGMII_REG2_MASK, }, }; @@ -721,10 +649,6 @@ static struct spear_muxreg smii_0_1_2_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_SMII_0_1_2_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_SMII_0_1_2_MASK, - .val = PMX_SMII_0_1_2_MASK, }, }; @@ -757,10 +681,6 @@ static struct spear_muxreg ras_mii_txclk_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_NFCE2_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_NFCE2_MASK, - .val = PMX_NFCE2_MASK, }, }; @@ -801,14 +721,6 @@ static struct spear_muxreg nand_8bit_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_NAND8BIT_1_MASK, .val = PMX_NAND8BIT_1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_NAND8BIT_0_MASK, - .val = PMX_NAND8BIT_0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_NAND8BIT_1_MASK, - .val = PMX_NAND8BIT_1_MASK, }, }; @@ -835,10 +747,6 @@ static struct spear_muxreg nand_16bit_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_NAND16BIT_1_MASK, .val = PMX_NAND16BIT_1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_NAND16BIT_1_MASK, - .val = PMX_NAND16BIT_1_MASK, }, }; @@ -864,10 +772,6 @@ static struct spear_muxreg nand_4_chips_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_NAND_4CHIPS_MASK, .val = PMX_NAND_4CHIPS_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_NAND_4CHIPS_MASK, - .val = PMX_NAND_4CHIPS_MASK, }, }; @@ -929,10 +833,6 @@ static struct spear_muxreg keyboard_rowcol6_8_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_KBD_ROWCOL68_MASK, .val = PMX_KBD_ROWCOL68_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_KBD_ROWCOL68_MASK, - .val = PMX_KBD_ROWCOL68_MASK, }, }; @@ -966,10 +866,6 @@ static struct spear_muxreg uart0_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_UART0_MASK, .val = PMX_UART0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_UART0_MASK, - .val = PMX_UART0_MASK, }, }; @@ -995,10 +891,6 @@ static struct spear_muxreg uart0_modem_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_UART0_MODEM_MASK, .val = PMX_UART0_MODEM_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_UART0_MODEM_MASK, - .val = PMX_UART0_MODEM_MASK, }, }; @@ -1031,10 +923,6 @@ static struct spear_muxreg gpt0_tmr0_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_GPT0_TMR0_MASK, .val = PMX_GPT0_TMR0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_GPT0_TMR0_MASK, - .val = PMX_GPT0_TMR0_MASK, }, }; @@ -1060,10 +948,6 @@ static struct spear_muxreg gpt0_tmr1_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_GPT0_TMR1_MASK, .val = PMX_GPT0_TMR1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_GPT0_TMR1_MASK, - .val = PMX_GPT0_TMR1_MASK, }, }; @@ -1096,10 +980,6 @@ static struct spear_muxreg gpt1_tmr0_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_GPT1_TMR0_MASK, .val = PMX_GPT1_TMR0_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_GPT1_TMR0_MASK, - .val = PMX_GPT1_TMR0_MASK, }, }; @@ -1125,10 +1005,6 @@ static struct spear_muxreg gpt1_tmr1_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_GPT1_TMR1_MASK, .val = PMX_GPT1_TMR1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_GPT1_TMR1_MASK, - .val = PMX_GPT1_TMR1_MASK, }, }; @@ -1173,20 +1049,6 @@ static const unsigned mcif_pins[] = { 86, 87, 88, 89, 90, 91, 92, 93, 213, 214, .reg = PAD_FUNCTION_EN_2, \ .mask = PMX_MCIFALL_2_MASK, \ .val = PMX_MCIFALL_2_MASK, \ - }, { \ - .reg = PAD_DIRECTION_SEL_0, \ - .mask = PMX_MCI_DATA8_15_MASK, \ - .val = PMX_MCI_DATA8_15_MASK, \ - }, { \ - .reg = PAD_DIRECTION_SEL_1, \ - .mask = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \ - PMX_NFWPRT2_MASK, \ - .val = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \ - PMX_NFWPRT2_MASK, \ - }, { \ - .reg = PAD_DIRECTION_SEL_2, \ - .mask = PMX_MCIFALL_2_MASK, \ - .val = PMX_MCIFALL_2_MASK, \ } /* sdhci device */ @@ -1292,10 +1154,6 @@ static struct spear_muxreg touch_xy_muxreg[] = { .reg = PAD_FUNCTION_EN_2, .mask = PMX_TOUCH_XY_MASK, .val = PMX_TOUCH_XY_MASK, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_TOUCH_XY_MASK, - .val = PMX_TOUCH_XY_MASK, }, }; @@ -1329,10 +1187,6 @@ static struct spear_muxreg uart1_dis_i2c_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_I2C0_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_I2C0_MASK, - .val = PMX_I2C0_MASK, }, }; @@ -1359,12 +1213,6 @@ static struct spear_muxreg uart1_dis_sd_muxreg[] = { .mask = PMX_MCIDATA1_MASK | PMX_MCIDATA2_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_MCIDATA1_MASK | - PMX_MCIDATA2_MASK, - .val = PMX_MCIDATA1_MASK | - PMX_MCIDATA2_MASK, }, }; @@ -1398,10 +1246,6 @@ static struct spear_muxreg uart2_3_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_I2S0_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_I2S0_MASK, - .val = PMX_I2S0_MASK, }, }; @@ -1434,10 +1278,6 @@ static struct spear_muxreg uart4_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_I2S0_MASK | PMX_CLCD1_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_I2S0_MASK | PMX_CLCD1_MASK, - .val = PMX_I2S0_MASK | PMX_CLCD1_MASK, }, }; @@ -1470,10 +1310,6 @@ static struct spear_muxreg uart5_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_CLCD1_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_CLCD1_MASK, - .val = PMX_CLCD1_MASK, }, }; @@ -1508,10 +1344,6 @@ static struct spear_muxreg rs485_0_1_tdm_0_1_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_CLCD1_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_CLCD1_MASK, - .val = PMX_CLCD1_MASK, }, }; @@ -1544,10 +1376,6 @@ static struct spear_muxreg i2c_1_2_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_CLCD1_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_CLCD1_MASK, - .val = PMX_CLCD1_MASK, }, }; @@ -1581,10 +1409,6 @@ static struct spear_muxreg i2c3_dis_smi_clcd_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_CLCD1_MASK | PMX_SMI_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_CLCD1_MASK | PMX_SMI_MASK, - .val = PMX_CLCD1_MASK | PMX_SMI_MASK, }, }; @@ -1611,10 +1435,6 @@ static struct spear_muxreg i2c3_dis_sd_i2s0_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_I2S1_MASK | PMX_MCIDATA3_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_I2S1_MASK | PMX_MCIDATA3_MASK, - .val = PMX_I2S1_MASK | PMX_MCIDATA3_MASK, }, }; @@ -1649,10 +1469,6 @@ static struct spear_muxreg i2c_4_5_dis_smi_muxreg[] = { .reg = PAD_FUNCTION_EN_0, .mask = PMX_SMI_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_SMI_MASK, - .val = PMX_SMI_MASK, }, }; @@ -1683,14 +1499,6 @@ static struct spear_muxreg i2c4_dis_sd_muxreg[] = { .reg = PAD_FUNCTION_EN_2, .mask = PMX_MCIDATA5_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_MCIDATA4_MASK, - .val = PMX_MCIDATA4_MASK, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCIDATA5_MASK, - .val = PMX_MCIDATA5_MASK, }, }; @@ -1718,12 +1526,6 @@ static struct spear_muxreg i2c5_dis_sd_muxreg[] = { .mask = PMX_MCIDATA6_MASK | PMX_MCIDATA7_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCIDATA6_MASK | - PMX_MCIDATA7_MASK, - .val = PMX_MCIDATA6_MASK | - PMX_MCIDATA7_MASK, }, }; @@ -1758,10 +1560,6 @@ static struct spear_muxreg i2c_6_7_dis_kbd_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_KBD_ROWCOL25_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_KBD_ROWCOL25_MASK, - .val = PMX_KBD_ROWCOL25_MASK, }, }; @@ -1789,12 +1587,6 @@ static struct spear_muxreg i2c6_dis_sd_muxreg[] = { .mask = PMX_MCIIORDRE_MASK | PMX_MCIIOWRWE_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCIIORDRE_MASK | - PMX_MCIIOWRWE_MASK, - .val = PMX_MCIIORDRE_MASK | - PMX_MCIIOWRWE_MASK, }, }; @@ -1821,12 +1613,6 @@ static struct spear_muxreg i2c7_dis_sd_muxreg[] = { .mask = PMX_MCIRESETCF_MASK | PMX_MCICS0CE_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCIRESETCF_MASK | - PMX_MCICS0CE_MASK, - .val = PMX_MCIRESETCF_MASK | - PMX_MCICS0CE_MASK, }, }; @@ -1865,14 +1651,6 @@ static struct spear_muxreg can0_dis_nor_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_NFRSTPWDWN3_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_NFRSTPWDWN2_MASK, - .val = PMX_NFRSTPWDWN2_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_NFRSTPWDWN3_MASK, - .val = PMX_NFRSTPWDWN3_MASK, }, }; @@ -1899,10 +1677,6 @@ static struct spear_muxreg can0_dis_sd_muxreg[] = { .reg = PAD_FUNCTION_EN_2, .mask = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK, - .val = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK, }, }; @@ -1937,10 +1711,6 @@ static struct spear_muxreg can1_dis_sd_muxreg[] = { .reg = PAD_FUNCTION_EN_2, .mask = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK, - .val = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK, }, }; @@ -1967,10 +1737,6 @@ static struct spear_muxreg can1_dis_kbd_muxreg[] = { .reg = PAD_FUNCTION_EN_1, .mask = PMX_KBD_ROWCOL25_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_KBD_ROWCOL25_MASK, - .val = PMX_KBD_ROWCOL25_MASK, }, }; @@ -1997,64 +1763,29 @@ static struct spear_function can1_function = { .ngroups = ARRAY_SIZE(can1_grps), }; -/* Pad multiplexing for (ras-ip) pci device */ -static const unsigned pci_pins[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18, +/* Pad multiplexing for pci device */ +static const unsigned pci_sata_pins[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 }; +#define PCI_SATA_MUXREG \ + { \ + .reg = PAD_FUNCTION_EN_0, \ + .mask = PMX_MCI_DATA8_15_MASK, \ + .val = 0, \ + }, { \ + .reg = PAD_FUNCTION_EN_1, \ + .mask = PMX_PCI_REG1_MASK, \ + .val = 0, \ + }, { \ + .reg = PAD_FUNCTION_EN_2, \ + .mask = PMX_PCI_REG2_MASK, \ + .val = 0, \ + } -static struct spear_muxreg pci_muxreg[] = { - { - .reg = PAD_FUNCTION_EN_0, - .mask = PMX_MCI_DATA8_15_MASK, - .val = 0, - }, { - .reg = PAD_FUNCTION_EN_1, - .mask = PMX_PCI_REG1_MASK, - .val = 0, - }, { - .reg = PAD_FUNCTION_EN_2, - .mask = PMX_PCI_REG2_MASK, - .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_0, - .mask = PMX_MCI_DATA8_15_MASK, - .val = PMX_MCI_DATA8_15_MASK, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_PCI_REG1_MASK, - .val = PMX_PCI_REG1_MASK, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_PCI_REG2_MASK, - .val = PMX_PCI_REG2_MASK, - }, -}; - -static struct spear_modemux pci_modemux[] = { - { - .muxregs = pci_muxreg, - .nmuxregs = ARRAY_SIZE(pci_muxreg), - }, -}; - -static struct spear_pingroup pci_pingroup = { - .name = "pci_grp", - .pins = pci_pins, - .npins = ARRAY_SIZE(pci_pins), - .modemuxs = pci_modemux, - .nmodemuxs = ARRAY_SIZE(pci_modemux), -}; - -static const char *const pci_grps[] = { "pci_grp" }; -static struct spear_function pci_function = { - .name = "pci", - .groups = pci_grps, - .ngroups = ARRAY_SIZE(pci_grps), -}; - -/* pad multiplexing for (fix-part) pcie0 device */ +/* pad multiplexing for pcie0 device */ static struct spear_muxreg pcie0_muxreg[] = { + PCI_SATA_MUXREG, { .reg = PCIE_SATA_CFG, .mask = PCIE_CFG_VAL(0), @@ -2071,12 +1802,15 @@ static struct spear_modemux pcie0_modemux[] = { static struct spear_pingroup pcie0_pingroup = { .name = "pcie0_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), .modemuxs = pcie0_modemux, .nmodemuxs = ARRAY_SIZE(pcie0_modemux), }; -/* pad multiplexing for (fix-part) pcie1 device */ +/* pad multiplexing for pcie1 device */ static struct spear_muxreg pcie1_muxreg[] = { + PCI_SATA_MUXREG, { .reg = PCIE_SATA_CFG, .mask = PCIE_CFG_VAL(1), @@ -2093,12 +1827,15 @@ static struct spear_modemux pcie1_modemux[] = { static struct spear_pingroup pcie1_pingroup = { .name = "pcie1_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), .modemuxs = pcie1_modemux, .nmodemuxs = ARRAY_SIZE(pcie1_modemux), }; -/* pad multiplexing for (fix-part) pcie2 device */ +/* pad multiplexing for pcie2 device */ static struct spear_muxreg pcie2_muxreg[] = { + PCI_SATA_MUXREG, { .reg = PCIE_SATA_CFG, .mask = PCIE_CFG_VAL(2), @@ -2115,20 +1852,22 @@ static struct spear_modemux pcie2_modemux[] = { static struct spear_pingroup pcie2_pingroup = { .name = "pcie2_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), .modemuxs = pcie2_modemux, .nmodemuxs = ARRAY_SIZE(pcie2_modemux), }; -static const char *const pcie_grps[] = { "pcie0_grp", "pcie1_grp", "pcie2_grp" -}; -static struct spear_function pcie_function = { - .name = "pci_express", - .groups = pcie_grps, - .ngroups = ARRAY_SIZE(pcie_grps), +static const char *const pci_grps[] = { "pcie0_grp", "pcie1_grp", "pcie2_grp" }; +static struct spear_function pci_function = { + .name = "pci", + .groups = pci_grps, + .ngroups = ARRAY_SIZE(pci_grps), }; /* pad multiplexing for sata0 device */ static struct spear_muxreg sata0_muxreg[] = { + PCI_SATA_MUXREG, { .reg = PCIE_SATA_CFG, .mask = SATA_CFG_VAL(0), @@ -2145,12 +1884,15 @@ static struct spear_modemux sata0_modemux[] = { static struct spear_pingroup sata0_pingroup = { .name = "sata0_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), .modemuxs = sata0_modemux, .nmodemuxs = ARRAY_SIZE(sata0_modemux), }; /* pad multiplexing for sata1 device */ static struct spear_muxreg sata1_muxreg[] = { + PCI_SATA_MUXREG, { .reg = PCIE_SATA_CFG, .mask = SATA_CFG_VAL(1), @@ -2167,12 +1909,15 @@ static struct spear_modemux sata1_modemux[] = { static struct spear_pingroup sata1_pingroup = { .name = "sata1_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), .modemuxs = sata1_modemux, .nmodemuxs = ARRAY_SIZE(sata1_modemux), }; /* pad multiplexing for sata2 device */ static struct spear_muxreg sata2_muxreg[] = { + PCI_SATA_MUXREG, { .reg = PCIE_SATA_CFG, .mask = SATA_CFG_VAL(2), @@ -2189,6 +1934,8 @@ static struct spear_modemux sata2_modemux[] = { static struct spear_pingroup sata2_pingroup = { .name = "sata2_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), .modemuxs = sata2_modemux, .nmodemuxs = ARRAY_SIZE(sata2_modemux), }; @@ -2210,14 +1957,6 @@ static struct spear_muxreg ssp1_dis_kbd_muxreg[] = { PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK | PMX_NFCE2_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_1, - .mask = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK | - PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK | - PMX_NFCE2_MASK, - .val = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK | - PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK | - PMX_NFCE2_MASK, }, }; @@ -2244,12 +1983,6 @@ static struct spear_muxreg ssp1_dis_sd_muxreg[] = { .mask = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK | PMX_MCICECF_MASK | PMX_MCICEXD_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK | - PMX_MCICECF_MASK | PMX_MCICEXD_MASK, - .val = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK | - PMX_MCICECF_MASK | PMX_MCICEXD_MASK, }, }; @@ -2284,12 +2017,6 @@ static struct spear_muxreg gpt64_muxreg[] = { .mask = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK | PMX_MCILEDS_MASK, .val = 0, - }, { - .reg = PAD_DIRECTION_SEL_2, - .mask = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK - | PMX_MCILEDS_MASK, - .val = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK - | PMX_MCILEDS_MASK, }, }; @@ -2366,7 +2093,6 @@ static struct spear_pingroup *spear1310_pingroups[] = { &can0_dis_sd_pingroup, &can1_dis_sd_pingroup, &can1_dis_kbd_pingroup, - &pci_pingroup, &pcie0_pingroup, &pcie1_pingroup, &pcie2_pingroup, @@ -2412,7 +2138,6 @@ static struct spear_function *spear1310_functions[] = { &can0_function, &can1_function, &pci_function, - &pcie_function, &sata_function, &ssp1_function, &gpt64_function, diff --git a/trunk/drivers/pinctrl/spear/pinctrl-spear1340.c b/trunk/drivers/pinctrl/spear/pinctrl-spear1340.c index 0606b8cf3f2c..a0eb057e55bd 100644 --- a/trunk/drivers/pinctrl/spear/pinctrl-spear1340.c +++ b/trunk/drivers/pinctrl/spear/pinctrl-spear1340.c @@ -213,7 +213,7 @@ static const struct pinctrl_pin_desc spear1340_pins[] = { * Pad multiplexing for making all pads as gpio's. This is done to override the * values passed from bootloader and start from scratch. */ -static const unsigned pads_as_gpio_pins[] = { 12, 88, 89, 251 }; +static const unsigned pads_as_gpio_pins[] = { 251 }; static struct spear_muxreg pads_as_gpio_muxreg[] = { { .reg = PAD_FUNCTION_EN_1, @@ -1692,43 +1692,7 @@ static struct spear_pingroup clcd_pingroup = { .nmodemuxs = ARRAY_SIZE(clcd_modemux), }; -/* Disable cld runtime to save panel damage */ -static struct spear_muxreg clcd_sleep_muxreg[] = { - { - .reg = PAD_SHARED_IP_EN_1, - .mask = ARM_TRACE_MASK | MIPHY_DBG_MASK, - .val = 0, - }, { - .reg = PAD_FUNCTION_EN_5, - .mask = CLCD_REG4_MASK | CLCD_AND_ARM_TRACE_REG4_MASK, - .val = 0x0, - }, { - .reg = PAD_FUNCTION_EN_6, - .mask = CLCD_AND_ARM_TRACE_REG5_MASK, - .val = 0x0, - }, { - .reg = PAD_FUNCTION_EN_7, - .mask = CLCD_AND_ARM_TRACE_REG6_MASK, - .val = 0x0, - }, -}; - -static struct spear_modemux clcd_sleep_modemux[] = { - { - .muxregs = clcd_sleep_muxreg, - .nmuxregs = ARRAY_SIZE(clcd_sleep_muxreg), - }, -}; - -static struct spear_pingroup clcd_sleep_pingroup = { - .name = "clcd_sleep_grp", - .pins = clcd_pins, - .npins = ARRAY_SIZE(clcd_pins), - .modemuxs = clcd_sleep_modemux, - .nmodemuxs = ARRAY_SIZE(clcd_sleep_modemux), -}; - -static const char *const clcd_grps[] = { "clcd_grp", "clcd_sleep_grp" }; +static const char *const clcd_grps[] = { "clcd_grp" }; static struct spear_function clcd_function = { .name = "clcd", .groups = clcd_grps, @@ -1929,7 +1893,6 @@ static struct spear_pingroup *spear1340_pingroups[] = { &sdhci_pingroup, &cf_pingroup, &xd_pingroup, - &clcd_sleep_pingroup, &clcd_pingroup, &arm_trace_pingroup, &miphy_dbg_pingroup, diff --git a/trunk/drivers/pinctrl/spear/pinctrl-spear320.c b/trunk/drivers/pinctrl/spear/pinctrl-spear320.c index ca47b0e50780..020b1e0bdb3e 100644 --- a/trunk/drivers/pinctrl/spear/pinctrl-spear320.c +++ b/trunk/drivers/pinctrl/spear/pinctrl-spear320.c @@ -2239,10 +2239,6 @@ static struct spear_muxreg pwm2_pin_34_muxreg[] = { .reg = PMX_CONFIG_REG, .mask = PMX_SSP_CS_MASK, .val = 0, - }, { - .reg = MODE_CONFIG_REG, - .mask = PMX_PWM_MASK, - .val = PMX_PWM_MASK, }, { .reg = IP_SEL_PAD_30_39_REG, .mask = PMX_PL_34_MASK, @@ -2960,9 +2956,9 @@ static struct spear_function mii2_function = { }; /* Pad multiplexing for cadence mii 1_2 as smii or rmii device */ -static const unsigned rmii0_1_pins[] = { 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, +static const unsigned smii0_1_pins[] = { 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 }; -static const unsigned smii0_1_pins[] = { 10, 11, 21, 22, 23, 24, 25, 26, 27 }; +static const unsigned rmii0_1_pins[] = { 10, 11, 21, 22, 23, 24, 25, 26, 27 }; static struct spear_muxreg mii0_1_muxreg[] = { { .reg = PMX_CONFIG_REG, diff --git a/trunk/drivers/pinctrl/spear/pinctrl-spear3xx.h b/trunk/drivers/pinctrl/spear/pinctrl-spear3xx.h index 7860b36053c4..31f44347f17c 100644 --- a/trunk/drivers/pinctrl/spear/pinctrl-spear3xx.h +++ b/trunk/drivers/pinctrl/spear/pinctrl-spear3xx.h @@ -15,7 +15,6 @@ #include "pinctrl-spear.h" /* pad mux declarations */ -#define PMX_PWM_MASK (1 << 16) #define PMX_FIRDA_MASK (1 << 14) #define PMX_I2C_MASK (1 << 13) #define PMX_SSP_CS_MASK (1 << 12) diff --git a/trunk/drivers/rtc/rtc-imxdi.c b/trunk/drivers/rtc/rtc-imxdi.c index 4eed51044c5d..891cd6c61d0a 100644 --- a/trunk/drivers/rtc/rtc-imxdi.c +++ b/trunk/drivers/rtc/rtc-imxdi.c @@ -392,8 +392,6 @@ static int dryice_rtc_probe(struct platform_device *pdev) if (imxdi->ioaddr == NULL) return -ENOMEM; - spin_lock_init(&imxdi->irq_lock); - imxdi->irq = platform_get_irq(pdev, 0); if (imxdi->irq < 0) return imxdi->irq; diff --git a/trunk/drivers/s390/cio/css.c b/trunk/drivers/s390/cio/css.c index fd00afd8b850..b4d572f65f07 100644 --- a/trunk/drivers/s390/cio/css.c +++ b/trunk/drivers/s390/cio/css.c @@ -377,11 +377,7 @@ static int css_evaluate_new_subchannel(struct subchannel_id schid, int slow) /* Will be done on the slow path. */ return -EAGAIN; } - if (stsch_err(schid, &schib)) { - /* Subchannel is not provided. */ - return -ENXIO; - } - if (!css_sch_is_valid(&schib)) { + if (stsch_err(schid, &schib) || !css_sch_is_valid(&schib)) { /* Unusable - ignore. */ return 0; } @@ -540,7 +536,6 @@ static int slow_eval_unknown_fn(struct subchannel_id schid, void *data) case -ENOMEM: case -EIO: /* These should abort looping */ - idset_sch_del_subseq(slow_subchannel_set, schid); break; default: rc = 0; diff --git a/trunk/drivers/s390/cio/css.h b/trunk/drivers/s390/cio/css.h index 4af3dfe70ef5..33bb4d891e16 100644 --- a/trunk/drivers/s390/cio/css.h +++ b/trunk/drivers/s390/cio/css.h @@ -112,6 +112,9 @@ extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *); extern void css_reiterate_subchannels(void); void css_update_ssd_info(struct subchannel *sch); +#define __MAX_SUBCHANNEL 65535 +#define __MAX_SSID 3 + struct channel_subsystem { u8 cssid; int valid; diff --git a/trunk/drivers/s390/cio/device.c b/trunk/drivers/s390/cio/device.c index fd3143c291c6..fc916f5d7314 100644 --- a/trunk/drivers/s390/cio/device.c +++ b/trunk/drivers/s390/cio/device.c @@ -1424,7 +1424,7 @@ static enum io_sch_action sch_get_action(struct subchannel *sch) } if (device_is_disconnected(cdev)) return IO_SCH_REPROBE; - if (cdev->online && !cdev->private->flags.resuming) + if (cdev->online) return IO_SCH_VERIFY; if (cdev->private->state == DEV_STATE_NOT_OPER) return IO_SCH_UNREG_ATTACH; @@ -1469,6 +1469,12 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process) rc = 0; goto out_unlock; case IO_SCH_VERIFY: + if (cdev->private->flags.resuming == 1) { + if (cio_enable_subchannel(sch, (u32)(addr_t)sch)) { + ccw_device_set_notoper(cdev); + break; + } + } /* Trigger path verification. */ io_subchannel_verify(sch); rc = 0; diff --git a/trunk/drivers/s390/cio/idset.c b/trunk/drivers/s390/cio/idset.c index 65d13e38803f..e6d5f8c49524 100644 --- a/trunk/drivers/s390/cio/idset.c +++ b/trunk/drivers/s390/cio/idset.c @@ -1,10 +1,9 @@ /* - * Copyright IBM Corp. 2007, 2012 + * Copyright IBM Corp. 2007 * Author(s): Peter Oberparleiter */ #include -#include #include #include "idset.h" #include "css.h" @@ -90,14 +89,6 @@ void idset_sch_del(struct idset *set, struct subchannel_id schid) idset_del(set, schid.ssid, schid.sch_no); } -/* Clear ids starting from @schid up to end of subchannel set. */ -void idset_sch_del_subseq(struct idset *set, struct subchannel_id schid) -{ - int pos = schid.ssid * set->num_id + schid.sch_no; - - bitmap_clear(set->bitmap, pos, set->num_id - schid.sch_no); -} - int idset_sch_contains(struct idset *set, struct subchannel_id schid) { return idset_contains(set, schid.ssid, schid.sch_no); @@ -120,12 +111,20 @@ int idset_sch_get_first(struct idset *set, struct subchannel_id *schid) int idset_is_empty(struct idset *set) { - return bitmap_empty(set->bitmap, set->num_ssid * set->num_id); + int bitnum; + + bitnum = find_first_bit(set->bitmap, set->num_ssid * set->num_id); + if (bitnum >= set->num_ssid * set->num_id) + return 1; + return 0; } void idset_add_set(struct idset *to, struct idset *from) { - int len = min(to->num_ssid * to->num_id, from->num_ssid * from->num_id); + unsigned long i, len; - bitmap_or(to->bitmap, to->bitmap, from->bitmap, len); + len = min(__BITOPS_WORDS(to->num_ssid * to->num_id), + __BITOPS_WORDS(from->num_ssid * from->num_id)); + for (i = 0; i < len ; i++) + to->bitmap[i] |= from->bitmap[i]; } diff --git a/trunk/drivers/s390/cio/idset.h b/trunk/drivers/s390/cio/idset.h index 06d3bc01bb09..3d943f03591e 100644 --- a/trunk/drivers/s390/cio/idset.h +++ b/trunk/drivers/s390/cio/idset.h @@ -1,5 +1,5 @@ /* - * Copyright IBM Corp. 2007, 2012 + * Copyright IBM Corp. 2007 * Author(s): Peter Oberparleiter */ @@ -17,7 +17,6 @@ void idset_fill(struct idset *set); struct idset *idset_sch_new(void); void idset_sch_add(struct idset *set, struct subchannel_id id); void idset_sch_del(struct idset *set, struct subchannel_id id); -void idset_sch_del_subseq(struct idset *set, struct subchannel_id schid); int idset_sch_contains(struct idset *set, struct subchannel_id id); int idset_sch_get_first(struct idset *set, struct subchannel_id *id); int idset_is_empty(struct idset *set); diff --git a/trunk/drivers/scsi/qla2xxx/qla_mid.c b/trunk/drivers/scsi/qla2xxx/qla_mid.c index 20fd974f903a..bd4708a422cd 100644 --- a/trunk/drivers/scsi/qla2xxx/qla_mid.c +++ b/trunk/drivers/scsi/qla2xxx/qla_mid.c @@ -149,7 +149,6 @@ qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha) int qla24xx_disable_vp(scsi_qla_host_t *vha) { - unsigned long flags; int ret; ret = qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL); @@ -157,9 +156,7 @@ qla24xx_disable_vp(scsi_qla_host_t *vha) atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); /* Remove port id from vp target map */ - spin_lock_irqsave(&vha->hw->vport_slock, flags); qlt_update_vp_map(vha, RESET_AL_PA); - spin_unlock_irqrestore(&vha->hw->vport_slock, flags); qla2x00_mark_vp_devices_dead(vha); atomic_set(&vha->vp_state, VP_FAILED); diff --git a/trunk/drivers/scsi/qla2xxx/qla_target.c b/trunk/drivers/scsi/qla2xxx/qla_target.c index 62aa5584f644..0e09d8f433d1 100644 --- a/trunk/drivers/scsi/qla2xxx/qla_target.c +++ b/trunk/drivers/scsi/qla2xxx/qla_target.c @@ -557,7 +557,6 @@ static bool qlt_check_fcport_exist(struct scsi_qla_host *vha, int pmap_len; fc_port_t *fcport; int global_resets; - unsigned long flags; retry: global_resets = atomic_read(&ha->tgt.qla_tgt->tgt_global_resets_count); @@ -626,10 +625,10 @@ static bool qlt_check_fcport_exist(struct scsi_qla_host *vha, sess->s_id.b.area, sess->loop_id, fcport->d_id.b.domain, fcport->d_id.b.al_pa, fcport->d_id.b.area, fcport->loop_id); - spin_lock_irqsave(&ha->hardware_lock, flags); - ha->tgt.tgt_ops->update_sess(sess, fcport->d_id, fcport->loop_id, - (fcport->flags & FCF_CONF_COMP_SUPPORTED)); - spin_unlock_irqrestore(&ha->hardware_lock, flags); + sess->s_id = fcport->d_id; + sess->loop_id = fcport->loop_id; + sess->conf_compl_supported = !!(fcport->flags & + FCF_CONF_COMP_SUPPORTED); res = true; @@ -741,9 +740,10 @@ static struct qla_tgt_sess *qlt_create_sess( qlt_undelete_sess(sess); kref_get(&sess->se_sess->sess_kref); - ha->tgt.tgt_ops->update_sess(sess, fcport->d_id, fcport->loop_id, - (fcport->flags & FCF_CONF_COMP_SUPPORTED)); - + sess->s_id = fcport->d_id; + sess->loop_id = fcport->loop_id; + sess->conf_compl_supported = !!(fcport->flags & + FCF_CONF_COMP_SUPPORTED); if (sess->local && !local) sess->local = 0; spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -796,7 +796,8 @@ static struct qla_tgt_sess *qlt_create_sess( */ kref_get(&sess->se_sess->sess_kref); - sess->conf_compl_supported = (fcport->flags & FCF_CONF_COMP_SUPPORTED); + sess->conf_compl_supported = !!(fcport->flags & + FCF_CONF_COMP_SUPPORTED); BUILD_BUG_ON(sizeof(sess->port_name) != sizeof(fcport->port_name)); memcpy(sess->port_name, fcport->port_name, sizeof(sess->port_name)); @@ -868,8 +869,10 @@ void qlt_fc_port_added(struct scsi_qla_host *vha, fc_port_t *fcport) ql_dbg(ql_dbg_tgt_mgt, vha, 0xf007, "Reappeared sess %p\n", sess); } - ha->tgt.tgt_ops->update_sess(sess, fcport->d_id, fcport->loop_id, - (fcport->flags & FCF_CONF_COMP_SUPPORTED)); + sess->s_id = fcport->d_id; + sess->loop_id = fcport->loop_id; + sess->conf_compl_supported = !!(fcport->flags & + FCF_CONF_COMP_SUPPORTED); } if (sess && sess->local) { diff --git a/trunk/drivers/scsi/qla2xxx/qla_target.h b/trunk/drivers/scsi/qla2xxx/qla_target.h index bad749561ec2..170af1571214 100644 --- a/trunk/drivers/scsi/qla2xxx/qla_target.h +++ b/trunk/drivers/scsi/qla2xxx/qla_target.h @@ -648,7 +648,6 @@ struct qla_tgt_func_tmpl { int (*check_initiator_node_acl)(struct scsi_qla_host *, unsigned char *, void *, uint8_t *, uint16_t); - void (*update_sess)(struct qla_tgt_sess *, port_id_t, uint16_t, bool); struct qla_tgt_sess *(*find_sess_by_loop_id)(struct scsi_qla_host *, const uint16_t); struct qla_tgt_sess *(*find_sess_by_s_id)(struct scsi_qla_host *, diff --git a/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 3d74f2f39ae1..2358c16c4c8e 100644 --- a/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -237,7 +237,7 @@ static char *tcm_qla2xxx_get_fabric_wwn(struct se_portal_group *se_tpg) struct tcm_qla2xxx_tpg, se_tpg); struct tcm_qla2xxx_lport *lport = tpg->lport; - return lport->lport_naa_name; + return &lport->lport_name[0]; } static char *tcm_qla2xxx_npiv_get_fabric_wwn(struct se_portal_group *se_tpg) @@ -1457,78 +1457,6 @@ static int tcm_qla2xxx_check_initiator_node_acl( return 0; } -static void tcm_qla2xxx_update_sess(struct qla_tgt_sess *sess, port_id_t s_id, - uint16_t loop_id, bool conf_compl_supported) -{ - struct qla_tgt *tgt = sess->tgt; - struct qla_hw_data *ha = tgt->ha; - struct tcm_qla2xxx_lport *lport = ha->tgt.target_lport_ptr; - struct se_node_acl *se_nacl = sess->se_sess->se_node_acl; - struct tcm_qla2xxx_nacl *nacl = container_of(se_nacl, - struct tcm_qla2xxx_nacl, se_node_acl); - u32 key; - - - if (sess->loop_id != loop_id || sess->s_id.b24 != s_id.b24) - pr_info("Updating session %p from port %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x loop_id %d -> %d s_id %x:%x:%x -> %x:%x:%x\n", - sess, - sess->port_name[0], sess->port_name[1], - sess->port_name[2], sess->port_name[3], - sess->port_name[4], sess->port_name[5], - sess->port_name[6], sess->port_name[7], - sess->loop_id, loop_id, - sess->s_id.b.domain, sess->s_id.b.area, sess->s_id.b.al_pa, - s_id.b.domain, s_id.b.area, s_id.b.al_pa); - - if (sess->loop_id != loop_id) { - /* - * Because we can shuffle loop IDs around and we - * update different sessions non-atomically, we might - * have overwritten this session's old loop ID - * already, and we might end up overwriting some other - * session that will be updated later. So we have to - * be extra careful and we can't warn about those things... - */ - if (lport->lport_loopid_map[sess->loop_id].se_nacl == se_nacl) - lport->lport_loopid_map[sess->loop_id].se_nacl = NULL; - - lport->lport_loopid_map[loop_id].se_nacl = se_nacl; - - sess->loop_id = loop_id; - } - - if (sess->s_id.b24 != s_id.b24) { - key = (((u32) sess->s_id.b.domain << 16) | - ((u32) sess->s_id.b.area << 8) | - ((u32) sess->s_id.b.al_pa)); - - if (btree_lookup32(&lport->lport_fcport_map, key)) - WARN(btree_remove32(&lport->lport_fcport_map, key) != se_nacl, - "Found wrong se_nacl when updating s_id %x:%x:%x\n", - sess->s_id.b.domain, sess->s_id.b.area, sess->s_id.b.al_pa); - else - WARN(1, "No lport_fcport_map entry for s_id %x:%x:%x\n", - sess->s_id.b.domain, sess->s_id.b.area, sess->s_id.b.al_pa); - - key = (((u32) s_id.b.domain << 16) | - ((u32) s_id.b.area << 8) | - ((u32) s_id.b.al_pa)); - - if (btree_lookup32(&lport->lport_fcport_map, key)) { - WARN(1, "Already have lport_fcport_map entry for s_id %x:%x:%x\n", - s_id.b.domain, s_id.b.area, s_id.b.al_pa); - btree_update32(&lport->lport_fcport_map, key, se_nacl); - } else { - btree_insert32(&lport->lport_fcport_map, key, se_nacl, GFP_ATOMIC); - } - - sess->s_id = s_id; - nacl->nport_id = key; - } - - sess->conf_compl_supported = conf_compl_supported; -} - /* * Calls into tcm_qla2xxx used by qla2xxx LLD I/O path. */ @@ -1539,7 +1467,6 @@ static struct qla_tgt_func_tmpl tcm_qla2xxx_template = { .free_cmd = tcm_qla2xxx_free_cmd, .free_mcmd = tcm_qla2xxx_free_mcmd, .free_session = tcm_qla2xxx_free_session, - .update_sess = tcm_qla2xxx_update_sess, .check_initiator_node_acl = tcm_qla2xxx_check_initiator_node_acl, .find_sess_by_s_id = tcm_qla2xxx_find_sess_by_s_id, .find_sess_by_loop_id = tcm_qla2xxx_find_sess_by_loop_id, @@ -1607,7 +1534,6 @@ static struct se_wwn *tcm_qla2xxx_make_lport( lport->lport_wwpn = wwpn; tcm_qla2xxx_format_wwn(&lport->lport_name[0], TCM_QLA2XXX_NAMELEN, wwpn); - sprintf(lport->lport_naa_name, "naa.%016llx", (unsigned long long) wwpn); ret = tcm_qla2xxx_init_lport(lport); if (ret != 0) @@ -1675,7 +1601,6 @@ static struct se_wwn *tcm_qla2xxx_npiv_make_lport( lport->lport_npiv_wwnn = npiv_wwnn; tcm_qla2xxx_npiv_format_wwn(&lport->lport_npiv_name[0], TCM_QLA2XXX_NAMELEN, npiv_wwpn, npiv_wwnn); - sprintf(lport->lport_naa_name, "naa.%016llx", (unsigned long long) npiv_wwpn); /* FIXME: tcm_qla2xxx_npiv_make_lport */ ret = -ENOSYS; diff --git a/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.h index 9ba075fe9781..825498103352 100644 --- a/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.h +++ b/trunk/drivers/scsi/qla2xxx/tcm_qla2xxx.h @@ -61,8 +61,6 @@ struct tcm_qla2xxx_lport { u64 lport_npiv_wwnn; /* ASCII formatted WWPN for FC Target Lport */ char lport_name[TCM_QLA2XXX_NAMELEN]; - /* ASCII formatted naa WWPN for VPD page 83 etc */ - char lport_naa_name[TCM_QLA2XXX_NAMELEN]; /* ASCII formatted WWPN+WWNN for NPIV FC Target Lport */ char lport_npiv_name[TCM_QLA2XXX_NPIV_NAMELEN]; /* map for fc_port pointers in 24-bit FC Port ID space */ diff --git a/trunk/drivers/scsi/qlogicpti.c b/trunk/drivers/scsi/qlogicpti.c index 71fddbc60f18..b191dd549207 100644 --- a/trunk/drivers/scsi/qlogicpti.c +++ b/trunk/drivers/scsi/qlogicpti.c @@ -1294,19 +1294,26 @@ static struct scsi_host_template qpti_template = { static const struct of_device_id qpti_match[]; static int __devinit qpti_sbus_probe(struct platform_device *op) { + const struct of_device_id *match; + struct scsi_host_template *tpnt; struct device_node *dp = op->dev.of_node; struct Scsi_Host *host; struct qlogicpti *qpti; static int nqptis; const char *fcode; + match = of_match_device(qpti_match, &op->dev); + if (!match) + return -EINVAL; + tpnt = match->data; + /* Sometimes Antares cards come up not completely * setup, and we get a report of a zero IRQ. */ if (op->archdata.irqs[0] == 0) return -ENODEV; - host = scsi_host_alloc(&qpti_template, sizeof(struct qlogicpti)); + host = scsi_host_alloc(tpnt, sizeof(struct qlogicpti)); if (!host) return -ENOMEM; @@ -1438,15 +1445,19 @@ static int __devexit qpti_sbus_remove(struct platform_device *op) static const struct of_device_id qpti_match[] = { { .name = "ptisp", + .data = &qpti_template, }, { .name = "PTI,ptisp", + .data = &qpti_template, }, { .name = "QLGC,isp", + .data = &qpti_template, }, { .name = "SUNW,isp", + .data = &qpti_template, }, {}, }; diff --git a/trunk/drivers/sh/clk/cpg.c b/trunk/drivers/sh/clk/cpg.c index 5aedcdf4ac5c..07e9fb4f8041 100644 --- a/trunk/drivers/sh/clk/cpg.c +++ b/trunk/drivers/sh/clk/cpg.c @@ -361,88 +361,3 @@ int __init sh_clk_div4_reparent_register(struct clk *clks, int nr, return sh_clk_div_register_ops(clks, nr, table, &sh_clk_div4_reparent_clk_ops); } - -/* FSI-DIV */ -static unsigned long fsidiv_recalc(struct clk *clk) -{ - u32 value; - - value = __raw_readl(clk->mapping->base); - - value >>= 16; - if (value < 2) - return clk->parent->rate; - - return clk->parent->rate / value; -} - -static long fsidiv_round_rate(struct clk *clk, unsigned long rate) -{ - return clk_rate_div_range_round(clk, 1, 0xffff, rate); -} - -static void fsidiv_disable(struct clk *clk) -{ - __raw_writel(0, clk->mapping->base); -} - -static int fsidiv_enable(struct clk *clk) -{ - u32 value; - - value = __raw_readl(clk->mapping->base) >> 16; - if (value < 2) - return 0; - - __raw_writel((value << 16) | 0x3, clk->mapping->base); - - return 0; -} - -static int fsidiv_set_rate(struct clk *clk, unsigned long rate) -{ - int idx; - - idx = (clk->parent->rate / rate) & 0xffff; - if (idx < 2) - __raw_writel(0, clk->mapping->base); - else - __raw_writel(idx << 16, clk->mapping->base); - - return 0; -} - -static struct sh_clk_ops fsidiv_clk_ops = { - .recalc = fsidiv_recalc, - .round_rate = fsidiv_round_rate, - .set_rate = fsidiv_set_rate, - .enable = fsidiv_enable, - .disable = fsidiv_disable, -}; - -int __init sh_clk_fsidiv_register(struct clk *clks, int nr) -{ - struct clk_mapping *map; - int i; - - for (i = 0; i < nr; i++) { - - map = kzalloc(sizeof(struct clk_mapping), GFP_KERNEL); - if (!map) { - pr_err("%s: unable to alloc memory\n", __func__); - return -ENOMEM; - } - - /* clks[i].enable_reg came from SH_CLK_FSIDIV() */ - map->phys = (phys_addr_t)clks[i].enable_reg; - map->len = 8; - - clks[i].enable_reg = 0; /* remove .enable_reg */ - clks[i].ops = &fsidiv_clk_ops; - clks[i].mapping = map; - - clk_register(&clks[i]); - } - - return 0; -} diff --git a/trunk/drivers/spi/spi-mxs.c b/trunk/drivers/spi/spi-mxs.c index 86dd04d6bc87..edf1360ab09e 100644 --- a/trunk/drivers/spi/spi-mxs.c +++ b/trunk/drivers/spi/spi-mxs.c @@ -323,7 +323,6 @@ static int mxs_spi_txrx_dma(struct mxs_spi *spi, int cs, if (!ret) { dev_err(ssp->dev, "DMA transfer timeout\n"); ret = -ETIMEDOUT; - dmaengine_terminate_all(ssp->dmach); goto err_vmalloc; } @@ -481,7 +480,7 @@ static int mxs_spi_transfer_one(struct spi_master *master, first = last = 0; } - m->status = status; + m->status = 0; spi_finalize_current_message(master); return status; diff --git a/trunk/drivers/spi/spi-pl022.c b/trunk/drivers/spi/spi-pl022.c index a1db91a99b89..919464102d33 100644 --- a/trunk/drivers/spi/spi-pl022.c +++ b/trunk/drivers/spi/spi-pl022.c @@ -2186,6 +2186,8 @@ pl022_probe(struct amba_device *adev, const struct amba_id *id) printk(KERN_INFO "pl022: mapped registers from 0x%08x to %p\n", adev->res.start, pl022->virtbase); + pm_runtime_resume(dev); + pl022->clk = devm_clk_get(&adev->dev, NULL); if (IS_ERR(pl022->clk)) { status = PTR_ERR(pl022->clk); @@ -2290,6 +2292,7 @@ pl022_remove(struct amba_device *adev) clk_disable(pl022->clk); clk_unprepare(pl022->clk); + pm_runtime_disable(&adev->dev); amba_release_regions(adev); tasklet_disable(&pl022->pump_transfers); spi_unregister_master(pl022->master); diff --git a/trunk/drivers/spi/spi-rspi.c b/trunk/drivers/spi/spi-rspi.c index 30faf6d4ab91..4894bde4bbff 100644 --- a/trunk/drivers/spi/spi-rspi.c +++ b/trunk/drivers/spi/spi-rspi.c @@ -147,6 +147,8 @@ struct rspi_data { unsigned char spsr; /* for dmaengine */ + struct sh_dmae_slave dma_tx; + struct sh_dmae_slave dma_rx; struct dma_chan *chan_tx; struct dma_chan *chan_rx; int irq; @@ -661,16 +663,20 @@ static irqreturn_t rspi_irq(int irq, void *_sr) return ret; } -static int __devinit rspi_request_dma(struct rspi_data *rspi, - struct platform_device *pdev) +static bool rspi_filter(struct dma_chan *chan, void *filter_param) +{ + chan->private = filter_param; + return true; +} + +static void __devinit rspi_request_dma(struct rspi_data *rspi, + struct platform_device *pdev) { struct rspi_plat_data *rspi_pd = pdev->dev.platform_data; dma_cap_mask_t mask; - struct dma_slave_config cfg; - int ret; if (!rspi_pd) - return 0; /* The driver assumes no error. */ + return; rspi->dma_width_16bit = rspi_pd->dma_width_16bit; @@ -678,35 +684,21 @@ static int __devinit rspi_request_dma(struct rspi_data *rspi, if (rspi_pd->dma_rx_id && rspi_pd->dma_tx_id) { dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); - rspi->chan_rx = dma_request_channel(mask, shdma_chan_filter, - (void *)rspi_pd->dma_rx_id); - if (rspi->chan_rx) { - cfg.slave_id = rspi_pd->dma_rx_id; - cfg.direction = DMA_DEV_TO_MEM; - ret = dmaengine_slave_config(rspi->chan_rx, &cfg); - if (!ret) - dev_info(&pdev->dev, "Use DMA when rx.\n"); - else - return ret; - } + rspi->dma_rx.slave_id = rspi_pd->dma_rx_id; + rspi->chan_rx = dma_request_channel(mask, rspi_filter, + &rspi->dma_rx); + if (rspi->chan_rx) + dev_info(&pdev->dev, "Use DMA when rx.\n"); } if (rspi_pd->dma_tx_id) { dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); - rspi->chan_tx = dma_request_channel(mask, shdma_chan_filter, - (void *)rspi_pd->dma_tx_id); - if (rspi->chan_tx) { - cfg.slave_id = rspi_pd->dma_tx_id; - cfg.direction = DMA_MEM_TO_DEV; - ret = dmaengine_slave_config(rspi->chan_tx, &cfg); - if (!ret) - dev_info(&pdev->dev, "Use DMA when tx\n"); - else - return ret; - } + rspi->dma_tx.slave_id = rspi_pd->dma_tx_id; + rspi->chan_tx = dma_request_channel(mask, rspi_filter, + &rspi->dma_tx); + if (rspi->chan_tx) + dev_info(&pdev->dev, "Use DMA when tx\n"); } - - return 0; } static void __devexit rspi_release_dma(struct rspi_data *rspi) @@ -796,11 +788,7 @@ static int __devinit rspi_probe(struct platform_device *pdev) } rspi->irq = irq; - ret = rspi_request_dma(rspi, pdev); - if (ret < 0) { - dev_err(&pdev->dev, "rspi_request_dma failed.\n"); - goto error4; - } + rspi_request_dma(rspi, pdev); ret = spi_register_master(master); if (ret < 0) { diff --git a/trunk/drivers/staging/android/binder.c b/trunk/drivers/staging/android/binder.c index 5d4610babd8a..7b0ba92e7e46 100644 --- a/trunk/drivers/staging/android/binder.c +++ b/trunk/drivers/staging/android/binder.c @@ -567,7 +567,7 @@ static int binder_update_page_range(struct binder_proc *proc, int allocate, page = &proc->pages[(page_addr - proc->buffer) / PAGE_SIZE]; BUG_ON(*page); - *page = alloc_page(GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO); + *page = alloc_page(GFP_KERNEL | __GFP_ZERO); if (*page == NULL) { pr_err("binder: %d: binder_alloc_buf failed " "for page at %p\n", proc->pid, page_addr); @@ -2419,38 +2419,14 @@ static void binder_release_work(struct list_head *list) struct binder_transaction *t; t = container_of(w, struct binder_transaction, work); - if (t->buffer->target_node && - !(t->flags & TF_ONE_WAY)) { + if (t->buffer->target_node && !(t->flags & TF_ONE_WAY)) binder_send_failed_reply(t, BR_DEAD_REPLY); - } else { - binder_debug(BINDER_DEBUG_DEAD_TRANSACTION, - "binder: undelivered transaction %d\n", - t->debug_id); - t->buffer->transaction = NULL; - kfree(t); - binder_stats_deleted(BINDER_STAT_TRANSACTION); - } } break; case BINDER_WORK_TRANSACTION_COMPLETE: { - binder_debug(BINDER_DEBUG_DEAD_TRANSACTION, - "binder: undelivered TRANSACTION_COMPLETE\n"); kfree(w); binder_stats_deleted(BINDER_STAT_TRANSACTION_COMPLETE); } break; - case BINDER_WORK_DEAD_BINDER_AND_CLEAR: - case BINDER_WORK_CLEAR_DEATH_NOTIFICATION: { - struct binder_ref_death *death; - - death = container_of(w, struct binder_ref_death, work); - binder_debug(BINDER_DEBUG_DEAD_TRANSACTION, - "binder: undelivered death notification, %p\n", - death->cookie); - kfree(death); - binder_stats_deleted(BINDER_STAT_DEATH); - } break; default: - pr_err("binder: unexpected work type, %d, not freed\n", - w->type); break; } } @@ -2923,7 +2899,6 @@ static void binder_deferred_release(struct binder_proc *proc) nodes++; rb_erase(&node->rb_node, &proc->nodes); list_del_init(&node->work.entry); - binder_release_work(&node->async_todo); if (hlist_empty(&node->refs)) { kfree(node); binder_stats_deleted(BINDER_STAT_NODE); @@ -2962,7 +2937,6 @@ static void binder_deferred_release(struct binder_proc *proc) binder_delete_ref(ref); } binder_release_work(&proc->todo); - binder_release_work(&proc->delivered_death); buffers = 0; while ((n = rb_first(&proc->allocated_buffers))) { diff --git a/trunk/drivers/staging/comedi/drivers/8255_pci.c b/trunk/drivers/staging/comedi/drivers/8255_pci.c index d00aff6671df..7dff3c01dc29 100644 --- a/trunk/drivers/staging/comedi/drivers/8255_pci.c +++ b/trunk/drivers/staging/comedi/drivers/8255_pci.c @@ -289,8 +289,6 @@ static void pci_8255_detach(struct comedi_device *dev) struct comedi_subdevice *s; int i; - if (!board || !devpriv) - return; if (dev->subdevices) { for (i = 0; i < board->n_8255; i++) { s = &dev->subdevices[i]; diff --git a/trunk/drivers/staging/comedi/drivers/amplc_dio200.c b/trunk/drivers/staging/comedi/drivers/amplc_dio200.c index 29eb52d11d2f..08f305210a69 100644 --- a/trunk/drivers/staging/comedi/drivers/amplc_dio200.c +++ b/trunk/drivers/staging/comedi/drivers/amplc_dio200.c @@ -1410,8 +1410,6 @@ static void dio200_detach(struct comedi_device *dev) const struct dio200_layout_struct *layout; unsigned n; - if (!thisboard) - return; if (dev->irq) free_irq(dev->irq, dev); if (dev->subdevices) { diff --git a/trunk/drivers/staging/comedi/drivers/amplc_pc236.c b/trunk/drivers/staging/comedi/drivers/amplc_pc236.c index 4e4f3c15df87..eacb5e4735d7 100644 --- a/trunk/drivers/staging/comedi/drivers/amplc_pc236.c +++ b/trunk/drivers/staging/comedi/drivers/amplc_pc236.c @@ -573,10 +573,9 @@ static int __devinit pc236_attach_pci(struct comedi_device *dev, static void pc236_detach(struct comedi_device *dev) { const struct pc236_board *thisboard = comedi_board(dev); + struct pc236_private *devpriv = dev->private; - if (!thisboard) - return; - if (dev->iobase) + if (devpriv) pc236_intr_disable(dev); if (dev->irq) free_irq(dev->irq, dev); diff --git a/trunk/drivers/staging/comedi/drivers/amplc_pc263.c b/trunk/drivers/staging/comedi/drivers/amplc_pc263.c index d0a4c441228b..60830ccfb903 100644 --- a/trunk/drivers/staging/comedi/drivers/amplc_pc263.c +++ b/trunk/drivers/staging/comedi/drivers/amplc_pc263.c @@ -323,8 +323,6 @@ static void pc263_detach(struct comedi_device *dev) { const struct pc263_board *thisboard = comedi_board(dev); - if (!thisboard) - return; if (is_isa_board(thisboard)) { if (dev->iobase) release_region(dev->iobase, PC263_IO_SIZE); diff --git a/trunk/drivers/staging/comedi/drivers/das08.c b/trunk/drivers/staging/comedi/drivers/das08.c index c304528cfb13..5fd21fa6c1c7 100644 --- a/trunk/drivers/staging/comedi/drivers/das08.c +++ b/trunk/drivers/staging/comedi/drivers/das08.c @@ -846,8 +846,6 @@ static void __maybe_unused das08_detach(struct comedi_device *dev) { const struct das08_board_struct *thisboard = comedi_board(dev); - if (!thisboard) - return; das08_common_detach(dev); if (is_isa_board(thisboard)) { if (dev->iobase) diff --git a/trunk/drivers/staging/comedi/drivers/ni_daq_700.c b/trunk/drivers/staging/comedi/drivers/ni_daq_700.c index 68d7c6a5db7d..2ba0ade45c64 100644 --- a/trunk/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/trunk/drivers/staging/comedi/drivers/ni_daq_700.c @@ -95,7 +95,7 @@ static int daq700_dio_insn_bits(struct comedi_device *dev, } data[1] = s->state & 0xff; - data[1] |= inb(dev->iobase + DIO_R) << 8; + data[1] |= inb(dev->iobase + DIO_R); return insn->n; } diff --git a/trunk/drivers/staging/comedi/drivers/ni_labpc.c b/trunk/drivers/staging/comedi/drivers/ni_labpc.c index b5a19a0863fb..28b91a6c3789 100644 --- a/trunk/drivers/staging/comedi/drivers/ni_labpc.c +++ b/trunk/drivers/staging/comedi/drivers/ni_labpc.c @@ -772,8 +772,6 @@ void labpc_common_detach(struct comedi_device *dev) { struct comedi_subdevice *s; - if (!thisboard) - return; if (dev->subdevices) { s = &dev->subdevices[2]; subdev_8255_cleanup(dev, s); diff --git a/trunk/drivers/staging/iio/accel/adis16201_core.c b/trunk/drivers/staging/iio/accel/adis16201_core.c index b12ca68cd9e4..8e37d6e04277 100644 --- a/trunk/drivers/staging/iio/accel/adis16201_core.c +++ b/trunk/drivers/staging/iio/accel/adis16201_core.c @@ -310,32 +310,30 @@ static int adis16201_read_raw(struct iio_dev *indio_dev, case IIO_CHAN_INFO_SCALE: switch (chan->type) { case IIO_VOLTAGE: - if (chan->channel == 0) { - *val = 1; - *val2 = 220000; /* 1.22 mV */ - } else { - *val = 0; - *val2 = 610000; /* 0.610 mV */ - } + *val = 0; + if (chan->channel == 0) + *val2 = 1220; + else + *val2 = 610; return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: - *val = -470; /* 0.47 C */ - *val2 = 0; + *val = 0; + *val2 = -470000; return IIO_VAL_INT_PLUS_MICRO; case IIO_ACCEL: *val = 0; - *val2 = IIO_G_TO_M_S_2(462400); /* 0.4624 mg */ - return IIO_VAL_INT_PLUS_NANO; + *val2 = 462500; + return IIO_VAL_INT_PLUS_MICRO; case IIO_INCLI: *val = 0; - *val2 = 100000; /* 0.1 degree */ + *val2 = 100000; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; } break; case IIO_CHAN_INFO_OFFSET: - *val = 25000 / -470 - 1278; /* 25 C = 1278 */ + *val = 25; return IIO_VAL_INT; case IIO_CHAN_INFO_CALIBBIAS: switch (chan->type) { diff --git a/trunk/drivers/staging/iio/accel/adis16203_core.c b/trunk/drivers/staging/iio/accel/adis16203_core.c index e7b3441115ae..002fa9dfc375 100644 --- a/trunk/drivers/staging/iio/accel/adis16203_core.c +++ b/trunk/drivers/staging/iio/accel/adis16203_core.c @@ -316,27 +316,25 @@ static int adis16203_read_raw(struct iio_dev *indio_dev, case IIO_CHAN_INFO_SCALE: switch (chan->type) { case IIO_VOLTAGE: - if (chan->channel == 0) { - *val = 1; - *val2 = 220000; /* 1.22 mV */ - } else { - *val = 0; - *val2 = 610000; /* 0.61 mV */ - } + *val = 0; + if (chan->channel == 0) + *val2 = 1220; + else + *val2 = 610; return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: - *val = -470; /* -0.47 C */ - *val2 = 0; + *val = 0; + *val2 = -470000; return IIO_VAL_INT_PLUS_MICRO; case IIO_INCLI: *val = 0; - *val2 = 25000; /* 0.025 degree */ + *val2 = 25000; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; } case IIO_CHAN_INFO_OFFSET: - *val = 25000 / -470 - 1278; /* 25 C = 1278 */ + *val = 25; return IIO_VAL_INT; case IIO_CHAN_INFO_CALIBBIAS: bits = 14; diff --git a/trunk/drivers/staging/iio/accel/adis16204_core.c b/trunk/drivers/staging/iio/accel/adis16204_core.c index c6234c2f46aa..05bdb7c2c8e3 100644 --- a/trunk/drivers/staging/iio/accel/adis16204_core.c +++ b/trunk/drivers/staging/iio/accel/adis16204_core.c @@ -317,28 +317,26 @@ static int adis16204_read_raw(struct iio_dev *indio_dev, case IIO_CHAN_INFO_SCALE: switch (chan->type) { case IIO_VOLTAGE: - if (chan->channel == 0) { - *val = 1; - *val2 = 220000; /* 1.22 mV */ - } else { - *val = 0; - *val2 = 610000; /* 0.61 mV */ - } + *val = 0; + if (chan->channel == 0) + *val2 = 1220; + else + *val2 = 610; return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: - *val = -470; /* 0.47 C */ - *val2 = 0; + *val = 0; + *val2 = -470000; return IIO_VAL_INT_PLUS_MICRO; case IIO_ACCEL: *val = 0; switch (chan->channel2) { case IIO_MOD_X: case IIO_MOD_ROOT_SUM_SQUARED_X_Y: - *val2 = IIO_G_TO_M_S_2(17125); /* 17.125 mg */ + *val2 = 17125; break; case IIO_MOD_Y: case IIO_MOD_Z: - *val2 = IIO_G_TO_M_S_2(8407); /* 8.407 mg */ + *val2 = 8407; break; } return IIO_VAL_INT_PLUS_MICRO; @@ -347,7 +345,7 @@ static int adis16204_read_raw(struct iio_dev *indio_dev, } break; case IIO_CHAN_INFO_OFFSET: - *val = 25000 / -470 - 1278; /* 25 C = 1278 */ + *val = 25; return IIO_VAL_INT; case IIO_CHAN_INFO_CALIBBIAS: case IIO_CHAN_INFO_PEAK: diff --git a/trunk/drivers/staging/iio/accel/adis16209_core.c b/trunk/drivers/staging/iio/accel/adis16209_core.c index 7ee974b45d7d..b7333bfe0b2f 100644 --- a/trunk/drivers/staging/iio/accel/adis16209_core.c +++ b/trunk/drivers/staging/iio/accel/adis16209_core.c @@ -343,29 +343,28 @@ static int adis16209_read_raw(struct iio_dev *indio_dev, case IIO_VOLTAGE: *val = 0; if (chan->channel == 0) - *val2 = 305180; /* 0.30518 mV */ + *val2 = 305180; else - *val2 = 610500; /* 0.6105 mV */ + *val2 = 610500; return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: - *val = -470; /* -0.47 C */ - *val2 = 0; + *val = 0; + *val2 = -470000; return IIO_VAL_INT_PLUS_MICRO; case IIO_ACCEL: *val = 0; - *val2 = IIO_G_TO_M_S_2(244140); /* 0.244140 mg */ - return IIO_VAL_INT_PLUS_NANO; + *val2 = 2394; + return IIO_VAL_INT_PLUS_MICRO; case IIO_INCLI: - case IIO_ROT: *val = 0; - *val2 = 25000; /* 0.025 degree */ + *val2 = 436; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; } break; case IIO_CHAN_INFO_OFFSET: - *val = 25000 / -470 - 0x4FE; /* 25 C = 0x4FE */ + *val = 25; return IIO_VAL_INT; case IIO_CHAN_INFO_CALIBBIAS: switch (chan->type) { @@ -492,7 +491,6 @@ static const struct iio_chan_spec adis16209_channels[] = { .modified = 1, .channel2 = IIO_MOD_X, .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT, - IIO_CHAN_INFO_SCALE_SHARED_BIT, .address = rot, .scan_index = ADIS16209_SCAN_ROT, .scan_type = { diff --git a/trunk/drivers/staging/iio/accel/adis16220_core.c b/trunk/drivers/staging/iio/accel/adis16220_core.c index eaadd9df3f78..c755089c7117 100644 --- a/trunk/drivers/staging/iio/accel/adis16220_core.c +++ b/trunk/drivers/staging/iio/accel/adis16220_core.c @@ -486,7 +486,7 @@ static int adis16220_read_raw(struct iio_dev *indio_dev, break; case IIO_CHAN_INFO_OFFSET: if (chan->type == IIO_TEMP) { - *val = 25000 / -470 - 1278; /* 25 C = 1278 */ + *val = 25; return IIO_VAL_INT; } addrind = 1; @@ -495,22 +495,19 @@ static int adis16220_read_raw(struct iio_dev *indio_dev, addrind = 2; break; case IIO_CHAN_INFO_SCALE: + *val = 0; switch (chan->type) { case IIO_TEMP: - *val = -470; /* -0.47 C */ - *val2 = 0; + *val2 = -470000; return IIO_VAL_INT_PLUS_MICRO; case IIO_ACCEL: - *val2 = IIO_G_TO_M_S_2(19073); /* 19.073 g */ + *val2 = 1887042; return IIO_VAL_INT_PLUS_MICRO; case IIO_VOLTAGE: - if (chan->channel == 0) { - *val = 1; - *val2 = 220700; /* 1.2207 mV */ - } else { - /* Should really be dependent on VDD */ - *val2 = 305180; /* 305.18 uV */ - } + if (chan->channel == 0) + *val2 = 0012221; + else /* Should really be dependent on VDD */ + *val2 = 305; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; diff --git a/trunk/drivers/staging/iio/accel/adis16240_core.c b/trunk/drivers/staging/iio/accel/adis16240_core.c index 35e093973d5c..0fc26a49d681 100644 --- a/trunk/drivers/staging/iio/accel/adis16240_core.c +++ b/trunk/drivers/staging/iio/accel/adis16240_core.c @@ -373,31 +373,30 @@ static int adis16240_read_raw(struct iio_dev *indio_dev, case IIO_CHAN_INFO_SCALE: switch (chan->type) { case IIO_VOLTAGE: - if (chan->channel == 0) { - *val = 4; - *val2 = 880000; /* 4.88 mV */ - return IIO_VAL_INT_PLUS_MICRO; - } else { + *val = 0; + if (chan->channel == 0) + *val2 = 4880; + else return -EINVAL; - } + return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: - *val = 244; /* 0.244 C */ - *val2 = 0; + *val = 0; + *val2 = 244000; return IIO_VAL_INT_PLUS_MICRO; case IIO_ACCEL: *val = 0; - *val2 = IIO_G_TO_M_S_2(51400); /* 51.4 mg */ + *val2 = 504062; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; } break; case IIO_CHAN_INFO_PEAK_SCALE: - *val = 0; - *val2 = IIO_G_TO_M_S_2(51400); /* 51.4 mg */ + *val = 6; + *val2 = 629295; return IIO_VAL_INT_PLUS_MICRO; case IIO_CHAN_INFO_OFFSET: - *val = 25000 / 244 - 0x133; /* 25 C = 0x133 */ + *val = 25; return IIO_VAL_INT; case IIO_CHAN_INFO_CALIBBIAS: bits = 10; diff --git a/trunk/drivers/staging/iio/gyro/adis16260_core.c b/trunk/drivers/staging/iio/gyro/adis16260_core.c index aa964a2d8290..9571c03aa4cc 100644 --- a/trunk/drivers/staging/iio/gyro/adis16260_core.c +++ b/trunk/drivers/staging/iio/gyro/adis16260_core.c @@ -498,33 +498,28 @@ static int adis16260_read_raw(struct iio_dev *indio_dev, switch (chan->type) { case IIO_ANGL_VEL: *val = 0; - if (spi_get_device_id(st->us)->driver_data) { - /* 0.01832 degree / sec */ - *val2 = IIO_DEGREE_TO_RAD(18320); - } else { - /* 0.07326 degree / sec */ - *val2 = IIO_DEGREE_TO_RAD(73260); - } + if (spi_get_device_id(st->us)->driver_data) + *val2 = 320; + else + *val2 = 1278; return IIO_VAL_INT_PLUS_MICRO; case IIO_VOLTAGE: - if (chan->channel == 0) { - *val = 1; - *val2 = 831500; /* 1.8315 mV */ - } else { - *val = 0; - *val2 = 610500; /* 610.5 uV */ - } + *val = 0; + if (chan->channel == 0) + *val2 = 18315; + else + *val2 = 610500; return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: - *val = 145; - *val2 = 300000; /* 0.1453 C */ + *val = 0; + *val2 = 145300; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; } break; case IIO_CHAN_INFO_OFFSET: - *val = 250000 / 1453; /* 25 C = 0x00 */ + *val = 25; return IIO_VAL_INT; case IIO_CHAN_INFO_CALIBBIAS: switch (chan->type) { diff --git a/trunk/drivers/staging/iio/imu/adis16400.h b/trunk/drivers/staging/iio/imu/adis16400.h index 77c601da1846..d59d7ac856a9 100644 --- a/trunk/drivers/staging/iio/imu/adis16400.h +++ b/trunk/drivers/staging/iio/imu/adis16400.h @@ -139,8 +139,6 @@ struct adis16400_chip_info { const long flags; unsigned int gyro_scale_micro; unsigned int accel_scale_micro; - int temp_scale_nano; - int temp_offset; unsigned long default_scan_mask; }; diff --git a/trunk/drivers/staging/iio/imu/adis16400_core.c b/trunk/drivers/staging/iio/imu/adis16400_core.c index 3144a7b1e1c4..b302c9ba2712 100644 --- a/trunk/drivers/staging/iio/imu/adis16400_core.c +++ b/trunk/drivers/staging/iio/imu/adis16400_core.c @@ -553,13 +553,10 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, return IIO_VAL_INT_PLUS_MICRO; case IIO_VOLTAGE: *val = 0; - if (chan->channel == 0) { - *val = 2; - *val2 = 418000; /* 2.418 mV */ - } else { - *val = 0; - *val2 = 805800; /* 805.8 uV */ - } + if (chan->channel == 0) + *val2 = 2418; + else + *val2 = 806; return IIO_VAL_INT_PLUS_MICRO; case IIO_ACCEL: *val = 0; @@ -567,11 +564,11 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, return IIO_VAL_INT_PLUS_MICRO; case IIO_MAGN: *val = 0; - *val2 = 500; /* 0.5 mgauss */ + *val2 = 500; return IIO_VAL_INT_PLUS_MICRO; case IIO_TEMP: - *val = st->variant->temp_scale_nano / 1000000; - *val2 = (st->variant->temp_scale_nano % 1000000); + *val = 0; + *val2 = 140000; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; @@ -589,8 +586,9 @@ static int adis16400_read_raw(struct iio_dev *indio_dev, return IIO_VAL_INT; case IIO_CHAN_INFO_OFFSET: /* currently only temperature */ - *val = st->variant->temp_offset; - return IIO_VAL_INT; + *val = 198; + *val2 = 160000; + return IIO_VAL_INT_PLUS_MICRO; case IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY: mutex_lock(&indio_dev->mlock); /* Need both the number of taps and the sampling frequency */ @@ -1037,7 +1035,7 @@ static const struct iio_chan_spec adis16334_channels[] = { .indexed = 1, .channel = 0, .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | - IIO_CHAN_INFO_OFFSET_SEPARATE_BIT | + IIO_CHAN_INFO_CALIBBIAS_SEPARATE_BIT | IIO_CHAN_INFO_SCALE_SHARED_BIT, .address = temp0, .scan_index = ADIS16400_SCAN_TEMP, @@ -1060,10 +1058,8 @@ static struct adis16400_chip_info adis16400_chips[] = { [ADIS16300] = { .channels = adis16300_channels, .num_channels = ARRAY_SIZE(adis16300_channels), - .gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */ + .gyro_scale_micro = 873, .accel_scale_micro = 5884, - .temp_scale_nano = 140000000, /* 0.14 C */ - .temp_offset = 25000000 / 140000, /* 25 C = 0x00 */ .default_scan_mask = (1 << ADIS16400_SCAN_SUPPLY) | (1 << ADIS16400_SCAN_GYRO_X) | (1 << ADIS16400_SCAN_ACC_X) | (1 << ADIS16400_SCAN_ACC_Y) | (1 << ADIS16400_SCAN_ACC_Z) | @@ -1074,10 +1070,8 @@ static struct adis16400_chip_info adis16400_chips[] = { [ADIS16334] = { .channels = adis16334_channels, .num_channels = ARRAY_SIZE(adis16334_channels), - .gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */ - .accel_scale_micro = IIO_G_TO_M_S_2(1000), /* 1 mg */ - .temp_scale_nano = 67850000, /* 0.06785 C */ - .temp_offset = 25000000 / 67850, /* 25 C = 0x00 */ + .gyro_scale_micro = 873, + .accel_scale_micro = 981, .default_scan_mask = (1 << ADIS16400_SCAN_GYRO_X) | (1 << ADIS16400_SCAN_GYRO_Y) | (1 << ADIS16400_SCAN_GYRO_Z) | (1 << ADIS16400_SCAN_ACC_X) | (1 << ADIS16400_SCAN_ACC_Y) | @@ -1086,10 +1080,8 @@ static struct adis16400_chip_info adis16400_chips[] = { [ADIS16350] = { .channels = adis16350_channels, .num_channels = ARRAY_SIZE(adis16350_channels), - .gyro_scale_micro = IIO_DEGREE_TO_RAD(73260), /* 0.07326 deg/s */ - .accel_scale_micro = IIO_G_TO_M_S_2(2522), /* 0.002522 g */ - .temp_scale_nano = 145300000, /* 0.1453 C */ - .temp_offset = 25000000 / 145300, /* 25 C = 0x00 */ + .gyro_scale_micro = 872664, + .accel_scale_micro = 24732, .default_scan_mask = 0x7FF, .flags = ADIS16400_NO_BURST, }, @@ -1098,10 +1090,8 @@ static struct adis16400_chip_info adis16400_chips[] = { .num_channels = ARRAY_SIZE(adis16350_channels), .flags = ADIS16400_HAS_PROD_ID, .product_id = 0x3FE8, - .gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */ - .accel_scale_micro = IIO_G_TO_M_S_2(3333), /* 3.333 mg */ - .temp_scale_nano = 136000000, /* 0.136 C */ - .temp_offset = 25000000 / 136000, /* 25 C = 0x00 */ + .gyro_scale_micro = 1279, + .accel_scale_micro = 24732, .default_scan_mask = 0x7FF, }, [ADIS16362] = { @@ -1109,10 +1099,8 @@ static struct adis16400_chip_info adis16400_chips[] = { .num_channels = ARRAY_SIZE(adis16350_channels), .flags = ADIS16400_HAS_PROD_ID, .product_id = 0x3FEA, - .gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */ - .accel_scale_micro = IIO_G_TO_M_S_2(333), /* 0.333 mg */ - .temp_scale_nano = 136000000, /* 0.136 C */ - .temp_offset = 25000000 / 136000, /* 25 C = 0x00 */ + .gyro_scale_micro = 1279, + .accel_scale_micro = 24732, .default_scan_mask = 0x7FF, }, [ADIS16364] = { @@ -1120,10 +1108,8 @@ static struct adis16400_chip_info adis16400_chips[] = { .num_channels = ARRAY_SIZE(adis16350_channels), .flags = ADIS16400_HAS_PROD_ID, .product_id = 0x3FEC, - .gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */ - .accel_scale_micro = IIO_G_TO_M_S_2(1000), /* 1 mg */ - .temp_scale_nano = 136000000, /* 0.136 C */ - .temp_offset = 25000000 / 136000, /* 25 C = 0x00 */ + .gyro_scale_micro = 1279, + .accel_scale_micro = 24732, .default_scan_mask = 0x7FF, }, [ADIS16365] = { @@ -1131,10 +1117,8 @@ static struct adis16400_chip_info adis16400_chips[] = { .num_channels = ARRAY_SIZE(adis16350_channels), .flags = ADIS16400_HAS_PROD_ID, .product_id = 0x3FED, - .gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */ - .accel_scale_micro = IIO_G_TO_M_S_2(1000), /* 1 mg */ - .temp_scale_nano = 136000000, /* 0.136 C */ - .temp_offset = 25000000 / 136000, /* 25 C = 0x00 */ + .gyro_scale_micro = 1279, + .accel_scale_micro = 24732, .default_scan_mask = 0x7FF, }, [ADIS16400] = { @@ -1142,11 +1126,9 @@ static struct adis16400_chip_info adis16400_chips[] = { .num_channels = ARRAY_SIZE(adis16400_channels), .flags = ADIS16400_HAS_PROD_ID, .product_id = 0x4015, - .gyro_scale_micro = IIO_DEGREE_TO_RAD(50000), /* 0.05 deg/s */ - .accel_scale_micro = IIO_G_TO_M_S_2(3333), /* 3.333 mg */ + .gyro_scale_micro = 873, + .accel_scale_micro = 32656, .default_scan_mask = 0xFFF, - .temp_scale_nano = 140000000, /* 0.14 C */ - .temp_offset = 25000000 / 140000, /* 25 C = 0x00 */ } }; diff --git a/trunk/drivers/staging/ipack/bridges/tpci200.c b/trunk/drivers/staging/ipack/bridges/tpci200.c index 46d6657280b8..bb8aa70281cd 100644 --- a/trunk/drivers/staging/ipack/bridges/tpci200.c +++ b/trunk/drivers/staging/ipack/bridges/tpci200.c @@ -12,7 +12,6 @@ */ #include -#include #include "tpci200.h" static u16 tpci200_status_timeout[] = { diff --git a/trunk/drivers/staging/omapdrm/omap_gem.c b/trunk/drivers/staging/omapdrm/omap_gem.c index 66e2c2f8a239..3434e6ec0142 100644 --- a/trunk/drivers/staging/omapdrm/omap_gem.c +++ b/trunk/drivers/staging/omapdrm/omap_gem.c @@ -246,7 +246,7 @@ static int omap_gem_attach_pages(struct drm_gem_object *obj) * DSS, GPU, etc. are not cache coherent: */ if (omap_obj->flags & (OMAP_BO_WC|OMAP_BO_UNCACHED)) { - addrs = kmalloc(npages * sizeof(*addrs), GFP_KERNEL); + addrs = kmalloc(npages * sizeof(addrs), GFP_KERNEL); if (!addrs) { ret = -ENOMEM; goto free_pages; @@ -257,7 +257,7 @@ static int omap_gem_attach_pages(struct drm_gem_object *obj) 0, PAGE_SIZE, DMA_BIDIRECTIONAL); } } else { - addrs = kzalloc(npages * sizeof(*addrs), GFP_KERNEL); + addrs = kzalloc(npages * sizeof(addrs), GFP_KERNEL); if (!addrs) { ret = -ENOMEM; goto free_pages; diff --git a/trunk/drivers/staging/ramster/Kconfig b/trunk/drivers/staging/ramster/Kconfig index 3abf6619dace..843c54101438 100644 --- a/trunk/drivers/staging/ramster/Kconfig +++ b/trunk/drivers/staging/ramster/Kconfig @@ -18,7 +18,6 @@ config ZCACHE2 config RAMSTER bool "Cross-machine RAM capacity sharing, aka peer-to-peer tmem" depends on CONFIGFS_FS=y && SYSFS=y && !HIGHMEM && ZCACHE2=y - depends on NET # must ensure struct page is 8-byte aligned select HAVE_ALIGNED_STRUCT_PAGE if !64_BIT default n diff --git a/trunk/drivers/staging/tidspbridge/core/tiomap3430.c b/trunk/drivers/staging/tidspbridge/core/tiomap3430.c index f619fb3c56d2..066a3ceec65e 100644 --- a/trunk/drivers/staging/tidspbridge/core/tiomap3430.c +++ b/trunk/drivers/staging/tidspbridge/core/tiomap3430.c @@ -126,8 +126,7 @@ static int mem_map_vmalloc(struct bridge_dev_context *dev_context, u32 ul_num_bytes, struct hw_mmu_map_attrs_t *hw_attrs); -bool wait_for_start(struct bridge_dev_context *dev_context, - void __iomem *sync_addr); +bool wait_for_start(struct bridge_dev_context *dev_context, u32 dw_sync_addr); /* ----------------------------------- Globals */ @@ -364,11 +363,10 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt, { int status = 0; struct bridge_dev_context *dev_context = dev_ctxt; - void __iomem *sync_addr; + u32 dw_sync_addr = 0; u32 ul_shm_base; /* Gpp Phys SM base addr(byte) */ u32 ul_shm_base_virt; /* Dsp Virt SM base addr */ u32 ul_tlb_base_virt; /* Base of MMU TLB entry */ - u32 shm_sync_pa; /* Offset of shm_base_virt from tlb_base_virt */ u32 ul_shm_offset_virt; s32 entry_ndx; @@ -399,22 +397,15 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt, /* Kernel logical address */ ul_shm_base = dev_context->atlb_entry[0].gpp_va + ul_shm_offset_virt; - /* SHM physical sync address */ - shm_sync_pa = dev_context->atlb_entry[0].gpp_pa + ul_shm_offset_virt + - SHMSYNCOFFSET; - /* 2nd wd is used as sync field */ - sync_addr = ioremap(shm_sync_pa, SZ_32); - if (!sync_addr) - return -ENOMEM; - + dw_sync_addr = ul_shm_base + SHMSYNCOFFSET; /* Write a signature into the shm base + offset; this will * get cleared when the DSP program starts. */ if ((ul_shm_base_virt == 0) || (ul_shm_base == 0)) { pr_err("%s: Illegal SM base\n", __func__); status = -EPERM; } else - __raw_writel(0xffffffff, sync_addr); + __raw_writel(0xffffffff, dw_sync_addr); if (!status) { resources = dev_context->resources; @@ -428,10 +419,8 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt, * function is made available. */ void __iomem *ctrl = ioremap(0x48002000, SZ_4K); - if (!ctrl) { - iounmap(sync_addr); + if (!ctrl) return -ENOMEM; - } (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST1_IVA2_MASK, OMAP3430_RST1_IVA2_MASK, OMAP3430_IVA2_MOD, @@ -599,15 +588,15 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt, (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST1_IVA2_MASK, 0, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL); - dev_dbg(bridge, "Waiting for Sync @ 0x%x\n", *(u32 *)sync_addr); + dev_dbg(bridge, "Waiting for Sync @ 0x%x\n", dw_sync_addr); dev_dbg(bridge, "DSP c_int00 Address = 0x%x\n", dsp_addr); if (dsp_debug) - while (__raw_readw(sync_addr)) + while (__raw_readw(dw_sync_addr)) ; /* Wait for DSP to clear word in shared memory */ /* Read the Location */ - if (!wait_for_start(dev_context, sync_addr)) + if (!wait_for_start(dev_context, dw_sync_addr)) status = -ETIMEDOUT; dev_get_symbol(dev_context->dev_obj, "_WDT_enable", &wdt_en); @@ -623,7 +612,7 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt, /* Write the synchronization bit to indicate the * completion of OPP table update to DSP */ - __raw_writel(0XCAFECAFE, sync_addr); + __raw_writel(0XCAFECAFE, dw_sync_addr); /* update board state */ dev_context->brd_state = BRD_RUNNING; @@ -632,9 +621,6 @@ static int bridge_brd_start(struct bridge_dev_context *dev_ctxt, dev_context->brd_state = BRD_UNKNOWN; } } - - iounmap(sync_addr); - return status; } @@ -1810,13 +1796,12 @@ static int mem_map_vmalloc(struct bridge_dev_context *dev_context, * ======== wait_for_start ======== * Wait for the singal from DSP that it has started, or time out. */ -bool wait_for_start(struct bridge_dev_context *dev_context, - void __iomem *sync_addr) +bool wait_for_start(struct bridge_dev_context *dev_context, u32 dw_sync_addr) { u16 timeout = TIHELEN_ACKTIMEOUT; /* Wait for response from board */ - while (__raw_readw(sync_addr) && --timeout) + while (__raw_readw(dw_sync_addr) && --timeout) udelay(10); /* If timed out: return false */ diff --git a/trunk/drivers/staging/tidspbridge/hw/hw_mmu.c b/trunk/drivers/staging/tidspbridge/hw/hw_mmu.c index 50244a474178..71cb82293649 100644 --- a/trunk/drivers/staging/tidspbridge/hw/hw_mmu.c +++ b/trunk/drivers/staging/tidspbridge/hw/hw_mmu.c @@ -47,13 +47,38 @@ enum hw_mmu_page_size_t { HW_MMU_SUPERSECTION }; +/* + * FUNCTION : mmu_flush_entry + * + * INPUTS: + * + * Identifier : base_address + * Type : const u32 + * Description : Base Address of instance of MMU module + * + * RETURNS: + * + * Type : hw_status + * Description : 0 -- No errors occurred + * RET_BAD_NULL_PARAM -- A Pointer + * Parameter was set to NULL + * + * PURPOSE: : Flush the TLB entry pointed by the + * lock counter register + * even if this entry is set protected + * + * METHOD: : Check the Input parameter and Flush a + * single entry in the TLB. + */ +static hw_status mmu_flush_entry(const void __iomem *base_address); + /* * FUNCTION : mmu_set_cam_entry * * INPUTS: * * Identifier : base_address - * Type : void __iomem * + * TypE : const u32 * Description : Base Address of instance of MMU module * * Identifier : page_sz @@ -87,7 +112,7 @@ enum hw_mmu_page_size_t { * * METHOD: : Check the Input parameters and set the CAM entry. */ -static hw_status mmu_set_cam_entry(void __iomem *base_address, +static hw_status mmu_set_cam_entry(const void __iomem *base_address, const u32 page_sz, const u32 preserved_bit, const u32 valid_bit, @@ -99,7 +124,7 @@ static hw_status mmu_set_cam_entry(void __iomem *base_address, * INPUTS: * * Identifier : base_address - * Type : void __iomem * + * Type : const u32 * Description : Base Address of instance of MMU module * * Identifier : physical_addr @@ -132,7 +157,7 @@ static hw_status mmu_set_cam_entry(void __iomem *base_address, * * METHOD: : Check the Input parameters and set the RAM entry. */ -static hw_status mmu_set_ram_entry(void __iomem *base_address, +static hw_status mmu_set_ram_entry(const void __iomem *base_address, const u32 physical_addr, enum hw_endianism_t endianism, enum hw_element_size_t element_size, @@ -140,7 +165,7 @@ static hw_status mmu_set_ram_entry(void __iomem *base_address, /* HW FUNCTIONS */ -hw_status hw_mmu_enable(void __iomem *base_address) +hw_status hw_mmu_enable(const void __iomem *base_address) { hw_status status = 0; @@ -149,7 +174,7 @@ hw_status hw_mmu_enable(void __iomem *base_address) return status; } -hw_status hw_mmu_disable(void __iomem *base_address) +hw_status hw_mmu_disable(const void __iomem *base_address) { hw_status status = 0; @@ -158,7 +183,7 @@ hw_status hw_mmu_disable(void __iomem *base_address) return status; } -hw_status hw_mmu_num_locked_set(void __iomem *base_address, +hw_status hw_mmu_num_locked_set(const void __iomem *base_address, u32 num_locked_entries) { hw_status status = 0; @@ -168,7 +193,7 @@ hw_status hw_mmu_num_locked_set(void __iomem *base_address, return status; } -hw_status hw_mmu_victim_num_set(void __iomem *base_address, +hw_status hw_mmu_victim_num_set(const void __iomem *base_address, u32 victim_entry_num) { hw_status status = 0; @@ -178,7 +203,7 @@ hw_status hw_mmu_victim_num_set(void __iomem *base_address, return status; } -hw_status hw_mmu_event_ack(void __iomem *base_address, u32 irq_mask) +hw_status hw_mmu_event_ack(const void __iomem *base_address, u32 irq_mask) { hw_status status = 0; @@ -187,7 +212,7 @@ hw_status hw_mmu_event_ack(void __iomem *base_address, u32 irq_mask) return status; } -hw_status hw_mmu_event_disable(void __iomem *base_address, u32 irq_mask) +hw_status hw_mmu_event_disable(const void __iomem *base_address, u32 irq_mask) { hw_status status = 0; u32 irq_reg; @@ -199,7 +224,7 @@ hw_status hw_mmu_event_disable(void __iomem *base_address, u32 irq_mask) return status; } -hw_status hw_mmu_event_enable(void __iomem *base_address, u32 irq_mask) +hw_status hw_mmu_event_enable(const void __iomem *base_address, u32 irq_mask) { hw_status status = 0; u32 irq_reg; @@ -211,7 +236,7 @@ hw_status hw_mmu_event_enable(void __iomem *base_address, u32 irq_mask) return status; } -hw_status hw_mmu_event_status(void __iomem *base_address, u32 *irq_mask) +hw_status hw_mmu_event_status(const void __iomem *base_address, u32 *irq_mask) { hw_status status = 0; @@ -220,7 +245,7 @@ hw_status hw_mmu_event_status(void __iomem *base_address, u32 *irq_mask) return status; } -hw_status hw_mmu_fault_addr_read(void __iomem *base_address, u32 *addr) +hw_status hw_mmu_fault_addr_read(const void __iomem *base_address, u32 *addr) { hw_status status = 0; @@ -230,7 +255,7 @@ hw_status hw_mmu_fault_addr_read(void __iomem *base_address, u32 *addr) return status; } -hw_status hw_mmu_ttb_set(void __iomem *base_address, u32 ttb_phys_addr) +hw_status hw_mmu_ttb_set(const void __iomem *base_address, u32 ttb_phys_addr) { hw_status status = 0; u32 load_ttb; @@ -242,7 +267,7 @@ hw_status hw_mmu_ttb_set(void __iomem *base_address, u32 ttb_phys_addr) return status; } -hw_status hw_mmu_twl_enable(void __iomem *base_address) +hw_status hw_mmu_twl_enable(const void __iomem *base_address) { hw_status status = 0; @@ -251,7 +276,7 @@ hw_status hw_mmu_twl_enable(void __iomem *base_address) return status; } -hw_status hw_mmu_twl_disable(void __iomem *base_address) +hw_status hw_mmu_twl_disable(const void __iomem *base_address) { hw_status status = 0; @@ -260,7 +285,45 @@ hw_status hw_mmu_twl_disable(void __iomem *base_address) return status; } -hw_status hw_mmu_tlb_add(void __iomem *base_address, +hw_status hw_mmu_tlb_flush(const void __iomem *base_address, u32 virtual_addr, + u32 page_sz) +{ + hw_status status = 0; + u32 virtual_addr_tag; + enum hw_mmu_page_size_t pg_size_bits; + + switch (page_sz) { + case HW_PAGE_SIZE4KB: + pg_size_bits = HW_MMU_SMALL_PAGE; + break; + + case HW_PAGE_SIZE64KB: + pg_size_bits = HW_MMU_LARGE_PAGE; + break; + + case HW_PAGE_SIZE1MB: + pg_size_bits = HW_MMU_SECTION; + break; + + case HW_PAGE_SIZE16MB: + pg_size_bits = HW_MMU_SUPERSECTION; + break; + + default: + return -EINVAL; + } + + /* Generate the 20-bit tag from virtual address */ + virtual_addr_tag = ((virtual_addr & MMU_ADDR_MASK) >> 12); + + mmu_set_cam_entry(base_address, pg_size_bits, 0, 0, virtual_addr_tag); + + mmu_flush_entry(base_address); + + return status; +} + +hw_status hw_mmu_tlb_add(const void __iomem *base_address, u32 physical_addr, u32 virtual_addr, u32 page_sz, @@ -440,8 +503,20 @@ hw_status hw_mmu_pte_clear(const u32 pg_tbl_va, u32 virtual_addr, u32 page_size) return status; } +/* mmu_flush_entry */ +static hw_status mmu_flush_entry(const void __iomem *base_address) +{ + hw_status status = 0; + u32 flush_entry_data = 0x1; + + /* write values to register */ + MMUMMU_FLUSH_ENTRY_WRITE_REGISTER32(base_address, flush_entry_data); + + return status; +} + /* mmu_set_cam_entry */ -static hw_status mmu_set_cam_entry(void __iomem *base_address, +static hw_status mmu_set_cam_entry(const void __iomem *base_address, const u32 page_sz, const u32 preserved_bit, const u32 valid_bit, @@ -461,7 +536,7 @@ static hw_status mmu_set_cam_entry(void __iomem *base_address, } /* mmu_set_ram_entry */ -static hw_status mmu_set_ram_entry(void __iomem *base_address, +static hw_status mmu_set_ram_entry(const void __iomem *base_address, const u32 physical_addr, enum hw_endianism_t endianism, enum hw_element_size_t element_size, @@ -481,7 +556,7 @@ static hw_status mmu_set_ram_entry(void __iomem *base_address, } -void hw_mmu_tlb_flush_all(void __iomem *base) +void hw_mmu_tlb_flush_all(const void __iomem *base) { __raw_writel(1, base + MMU_GFLUSH); } diff --git a/trunk/drivers/staging/tidspbridge/hw/hw_mmu.h b/trunk/drivers/staging/tidspbridge/hw/hw_mmu.h index 1c50bb36edfe..1458a2c6027b 100644 --- a/trunk/drivers/staging/tidspbridge/hw/hw_mmu.h +++ b/trunk/drivers/staging/tidspbridge/hw/hw_mmu.h @@ -42,41 +42,44 @@ struct hw_mmu_map_attrs_t { bool donotlockmpupage; }; -extern hw_status hw_mmu_enable(void __iomem *base_address); +extern hw_status hw_mmu_enable(const void __iomem *base_address); -extern hw_status hw_mmu_disable(void __iomem *base_address); +extern hw_status hw_mmu_disable(const void __iomem *base_address); -extern hw_status hw_mmu_num_locked_set(void __iomem *base_address, +extern hw_status hw_mmu_num_locked_set(const void __iomem *base_address, u32 num_locked_entries); -extern hw_status hw_mmu_victim_num_set(void __iomem *base_address, +extern hw_status hw_mmu_victim_num_set(const void __iomem *base_address, u32 victim_entry_num); /* For MMU faults */ -extern hw_status hw_mmu_event_ack(void __iomem *base_address, +extern hw_status hw_mmu_event_ack(const void __iomem *base_address, u32 irq_mask); -extern hw_status hw_mmu_event_disable(void __iomem *base_address, +extern hw_status hw_mmu_event_disable(const void __iomem *base_address, u32 irq_mask); -extern hw_status hw_mmu_event_enable(void __iomem *base_address, +extern hw_status hw_mmu_event_enable(const void __iomem *base_address, u32 irq_mask); -extern hw_status hw_mmu_event_status(void __iomem *base_address, +extern hw_status hw_mmu_event_status(const void __iomem *base_address, u32 *irq_mask); -extern hw_status hw_mmu_fault_addr_read(void __iomem *base_address, +extern hw_status hw_mmu_fault_addr_read(const void __iomem *base_address, u32 *addr); /* Set the TT base address */ -extern hw_status hw_mmu_ttb_set(void __iomem *base_address, +extern hw_status hw_mmu_ttb_set(const void __iomem *base_address, u32 ttb_phys_addr); -extern hw_status hw_mmu_twl_enable(void __iomem *base_address); +extern hw_status hw_mmu_twl_enable(const void __iomem *base_address); -extern hw_status hw_mmu_twl_disable(void __iomem *base_address); +extern hw_status hw_mmu_twl_disable(const void __iomem *base_address); -extern hw_status hw_mmu_tlb_add(void __iomem *base_address, +extern hw_status hw_mmu_tlb_flush(const void __iomem *base_address, + u32 virtual_addr, u32 page_sz); + +extern hw_status hw_mmu_tlb_add(const void __iomem *base_address, u32 physical_addr, u32 virtual_addr, u32 page_sz, @@ -94,7 +97,7 @@ extern hw_status hw_mmu_pte_set(const u32 pg_tbl_va, extern hw_status hw_mmu_pte_clear(const u32 pg_tbl_va, u32 virtual_addr, u32 page_size); -void hw_mmu_tlb_flush_all(void __iomem *base); +void hw_mmu_tlb_flush_all(const void __iomem *base); static inline u32 hw_mmu_pte_addr_l1(u32 l1_base, u32 va) { diff --git a/trunk/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h b/trunk/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h index b32c75673ab4..60a278136bdf 100644 --- a/trunk/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h +++ b/trunk/drivers/staging/tidspbridge/include/dspbridge/cfgdefs.h @@ -53,8 +53,8 @@ struct cfg_hostres { u32 chnl_buf_size; u32 num_chnls; void __iomem *per_base; - void __iomem *per_pm_base; - void __iomem *core_pm_base; + u32 per_pm_base; + u32 core_pm_base; void __iomem *dmmu_base; }; diff --git a/trunk/drivers/staging/tidspbridge/include/dspbridge/host_os.h b/trunk/drivers/staging/tidspbridge/include/dspbridge/host_os.h index 5e2f4d82d925..ed00d3da3205 100644 --- a/trunk/drivers/staging/tidspbridge/include/dspbridge/host_os.h +++ b/trunk/drivers/staging/tidspbridge/include/dspbridge/host_os.h @@ -47,8 +47,8 @@ #include #include -/* TODO -- Remove, once omap-iommu is used */ -#define INT_DSP_MMU_IRQ (28 + NR_IRQS) +/* TODO -- Remove, once BP defines them */ +#define INT_DSP_MMU_IRQ 28 #define PRCM_VDD1 1 diff --git a/trunk/drivers/staging/tidspbridge/rmgr/drv.c b/trunk/drivers/staging/tidspbridge/rmgr/drv.c index db1da28cecba..6795205b0155 100644 --- a/trunk/drivers/staging/tidspbridge/rmgr/drv.c +++ b/trunk/drivers/staging/tidspbridge/rmgr/drv.c @@ -667,10 +667,10 @@ int drv_request_bridge_res_dsp(void **phost_resources) OMAP_DSP_MEM3_SIZE); host_res->per_base = ioremap(OMAP_PER_CM_BASE, OMAP_PER_CM_SIZE); - host_res->per_pm_base = ioremap(OMAP_PER_PRM_BASE, - OMAP_PER_PRM_SIZE); - host_res->core_pm_base = ioremap(OMAP_CORE_PRM_BASE, - OMAP_CORE_PRM_SIZE); + host_res->per_pm_base = (u32) ioremap(OMAP_PER_PRM_BASE, + OMAP_PER_PRM_SIZE); + host_res->core_pm_base = (u32) ioremap(OMAP_CORE_PRM_BASE, + OMAP_CORE_PRM_SIZE); host_res->dmmu_base = ioremap(OMAP_DMMU_BASE, OMAP_DMMU_SIZE); diff --git a/trunk/drivers/staging/tidspbridge/rmgr/node.c b/trunk/drivers/staging/tidspbridge/rmgr/node.c index 294e9b40f516..c2fc6137c770 100644 --- a/trunk/drivers/staging/tidspbridge/rmgr/node.c +++ b/trunk/drivers/staging/tidspbridge/rmgr/node.c @@ -304,7 +304,8 @@ int node_allocate(struct proc_object *hprocessor, u32 pul_value; u32 dynext_base; u32 off_set = 0; - u32 ul_stack_seg_val; + u32 ul_stack_seg_addr, ul_stack_seg_val; + u32 ul_gpp_mem_base; struct cfg_hostres *host_res; struct bridge_dev_context *pbridge_context; u32 mapped_addr = 0; @@ -580,9 +581,6 @@ int node_allocate(struct proc_object *hprocessor, if (strcmp((char *) pnode->dcd_props.obj_data.node_obj.ndb_props. stack_seg_name, STACKSEGLABEL) == 0) { - void __iomem *stack_seg; - u32 stack_seg_pa; - status = hnode_mgr->nldr_fxns. get_fxn_addr(pnode->nldr_node_obj, "DYNEXT_BEG", @@ -610,21 +608,14 @@ int node_allocate(struct proc_object *hprocessor, goto func_end; } + ul_gpp_mem_base = (u32) host_res->mem_base[1]; off_set = pul_value - dynext_base; - stack_seg_pa = host_res->mem_phys[1] + off_set; - stack_seg = ioremap(stack_seg_pa, SZ_32); - if (!stack_seg) { - status = -ENOMEM; - goto func_end; - } - - ul_stack_seg_val = readl(stack_seg); - - iounmap(stack_seg); + ul_stack_seg_addr = ul_gpp_mem_base + off_set; + ul_stack_seg_val = readl(ul_stack_seg_addr); dev_dbg(bridge, "%s: StackSegVal = 0x%x, StackSegAddr =" " 0x%x\n", __func__, ul_stack_seg_val, - host_res->mem_base[1] + off_set); + ul_stack_seg_addr); pnode->create_args.asa.task_arg_obj.stack_seg = ul_stack_seg_val; diff --git a/trunk/drivers/staging/zram/zram_drv.c b/trunk/drivers/staging/zram/zram_drv.c index 6edefde23722..653b074035f7 100644 --- a/trunk/drivers/staging/zram/zram_drv.c +++ b/trunk/drivers/staging/zram/zram_drv.c @@ -223,13 +223,8 @@ static int zram_bvec_read(struct zram *zram, struct bio_vec *bvec, cmem = zs_map_object(zram->mem_pool, zram->table[index].handle, ZS_MM_RO); - if (zram->table[index].size == PAGE_SIZE) { - memcpy(uncmem, cmem, PAGE_SIZE); - ret = LZO_E_OK; - } else { - ret = lzo1x_decompress_safe(cmem, zram->table[index].size, + ret = lzo1x_decompress_safe(cmem, zram->table[index].size, uncmem, &clen); - } if (is_partial_io(bvec)) { memcpy(user_mem + bvec->bv_offset, uncmem + offset, @@ -347,11 +342,8 @@ static int zram_bvec_write(struct zram *zram, struct bio_vec *bvec, u32 index, goto out; } - if (unlikely(clen > max_zpage_size)) { + if (unlikely(clen > max_zpage_size)) zram_stat_inc(&zram->stats.bad_compress); - src = uncmem; - clen = PAGE_SIZE; - } handle = zs_malloc(zram->mem_pool, clen); if (!handle) { diff --git a/trunk/drivers/target/iscsi/iscsi_target.c b/trunk/drivers/target/iscsi/iscsi_target.c index 035c2c762537..d6ce2182e672 100644 --- a/trunk/drivers/target/iscsi/iscsi_target.c +++ b/trunk/drivers/target/iscsi/iscsi_target.c @@ -3719,9 +3719,7 @@ int iscsi_target_tx_thread(void *arg) */ iscsit_thread_check_cpumask(conn, current, 1); - wait_event_interruptible(conn->queues_wq, - !iscsit_conn_all_queues_empty(conn) || - ts->status == ISCSI_THREAD_SET_RESET); + schedule_timeout_interruptible(MAX_SCHEDULE_TIMEOUT); if ((ts->status == ISCSI_THREAD_SET_RESET) || signal_pending(current)) diff --git a/trunk/drivers/target/iscsi/iscsi_target_core.h b/trunk/drivers/target/iscsi/iscsi_target_core.h index 21048dbf7d13..2ba9f9b9435c 100644 --- a/trunk/drivers/target/iscsi/iscsi_target_core.h +++ b/trunk/drivers/target/iscsi/iscsi_target_core.h @@ -486,7 +486,6 @@ struct iscsi_tmr_req { }; struct iscsi_conn { - wait_queue_head_t queues_wq; /* Authentication Successful for this connection */ u8 auth_complete; /* State connection is currently in */ diff --git a/trunk/drivers/target/iscsi/iscsi_target_login.c b/trunk/drivers/target/iscsi/iscsi_target_login.c index f8dbec05d5e5..cdc8a10939c3 100644 --- a/trunk/drivers/target/iscsi/iscsi_target_login.c +++ b/trunk/drivers/target/iscsi/iscsi_target_login.c @@ -41,7 +41,6 @@ static int iscsi_login_init_conn(struct iscsi_conn *conn) { - init_waitqueue_head(&conn->queues_wq); INIT_LIST_HEAD(&conn->conn_list); INIT_LIST_HEAD(&conn->conn_cmd_list); INIT_LIST_HEAD(&conn->immed_queue_list); diff --git a/trunk/drivers/target/iscsi/iscsi_target_util.c b/trunk/drivers/target/iscsi/iscsi_target_util.c index 1a91195ab619..afd98ccd40ae 100644 --- a/trunk/drivers/target/iscsi/iscsi_target_util.c +++ b/trunk/drivers/target/iscsi/iscsi_target_util.c @@ -488,7 +488,7 @@ void iscsit_add_cmd_to_immediate_queue( atomic_set(&conn->check_immediate_queue, 1); spin_unlock_bh(&conn->immed_queue_lock); - wake_up(&conn->queues_wq); + wake_up_process(conn->thread_set->tx_thread); } struct iscsi_queue_req *iscsit_get_cmd_from_immediate_queue(struct iscsi_conn *conn) @@ -562,7 +562,7 @@ void iscsit_add_cmd_to_response_queue( atomic_inc(&cmd->response_queue_count); spin_unlock_bh(&conn->response_queue_lock); - wake_up(&conn->queues_wq); + wake_up_process(conn->thread_set->tx_thread); } struct iscsi_queue_req *iscsit_get_cmd_from_response_queue(struct iscsi_conn *conn) @@ -616,24 +616,6 @@ static void iscsit_remove_cmd_from_response_queue( } } -bool iscsit_conn_all_queues_empty(struct iscsi_conn *conn) -{ - bool empty; - - spin_lock_bh(&conn->immed_queue_lock); - empty = list_empty(&conn->immed_queue_list); - spin_unlock_bh(&conn->immed_queue_lock); - - if (!empty) - return empty; - - spin_lock_bh(&conn->response_queue_lock); - empty = list_empty(&conn->response_queue_list); - spin_unlock_bh(&conn->response_queue_lock); - - return empty; -} - void iscsit_free_queue_reqs_for_conn(struct iscsi_conn *conn) { struct iscsi_queue_req *qr, *qr_tmp; diff --git a/trunk/drivers/target/iscsi/iscsi_target_util.h b/trunk/drivers/target/iscsi/iscsi_target_util.h index 894d0f837924..44054bd35437 100644 --- a/trunk/drivers/target/iscsi/iscsi_target_util.h +++ b/trunk/drivers/target/iscsi/iscsi_target_util.h @@ -25,7 +25,6 @@ extern struct iscsi_queue_req *iscsit_get_cmd_from_immediate_queue(struct iscsi_ extern void iscsit_add_cmd_to_response_queue(struct iscsi_cmd *, struct iscsi_conn *, u8); extern struct iscsi_queue_req *iscsit_get_cmd_from_response_queue(struct iscsi_conn *); extern void iscsit_remove_cmd_from_tx_queues(struct iscsi_cmd *, struct iscsi_conn *); -extern bool iscsit_conn_all_queues_empty(struct iscsi_conn *); extern void iscsit_free_queue_reqs_for_conn(struct iscsi_conn *); extern void iscsit_release_cmd(struct iscsi_cmd *); extern void iscsit_free_cmd(struct iscsi_cmd *); diff --git a/trunk/drivers/target/target_core_configfs.c b/trunk/drivers/target/target_core_configfs.c index c123327499a3..015f5be27bf6 100644 --- a/trunk/drivers/target/target_core_configfs.c +++ b/trunk/drivers/target/target_core_configfs.c @@ -3206,8 +3206,7 @@ static int __init target_core_init_configfs(void) if (ret < 0) goto out; - ret = core_dev_setup_virtual_lun0(); - if (ret < 0) + if (core_dev_setup_virtual_lun0() < 0) goto out; return 0; diff --git a/trunk/drivers/target/target_core_device.c b/trunk/drivers/target/target_core_device.c index 9abef9f8eb76..8d774da16320 100644 --- a/trunk/drivers/target/target_core_device.c +++ b/trunk/drivers/target/target_core_device.c @@ -850,20 +850,20 @@ int se_dev_check_shutdown(struct se_device *dev) static u32 se_dev_align_max_sectors(u32 max_sectors, u32 block_size) { - u32 aligned_max_sectors; - u32 alignment; + u32 tmp, aligned_max_sectors; /* * Limit max_sectors to a PAGE_SIZE aligned value for modern * transport_allocate_data_tasks() operation. */ - alignment = max(1ul, PAGE_SIZE / block_size); - aligned_max_sectors = rounddown(max_sectors, alignment); - - if (max_sectors != aligned_max_sectors) - pr_info("Rounding down aligned max_sectors from %u to %u\n", - max_sectors, aligned_max_sectors); + tmp = rounddown((max_sectors * block_size), PAGE_SIZE); + aligned_max_sectors = (tmp / block_size); + if (max_sectors != aligned_max_sectors) { + printk(KERN_INFO "Rounding down aligned max_sectors from %u" + " to %u\n", max_sectors, aligned_max_sectors); + return aligned_max_sectors; + } - return aligned_max_sectors; + return max_sectors; } void se_dev_set_default_attribs( diff --git a/trunk/drivers/target/target_core_sbc.c b/trunk/drivers/target/target_core_sbc.c index a6e27d967c7b..868f8aa04f13 100644 --- a/trunk/drivers/target/target_core_sbc.c +++ b/trunk/drivers/target/target_core_sbc.c @@ -135,12 +135,6 @@ static int sbc_emulate_verify(struct se_cmd *cmd) return 0; } -static int sbc_emulate_noop(struct se_cmd *cmd) -{ - target_complete_cmd(cmd, GOOD); - return 0; -} - static inline u32 sbc_get_size(struct se_cmd *cmd, u32 sectors) { return cmd->se_dev->se_sub_dev->se_dev_attrib.block_size * sectors; @@ -537,18 +531,6 @@ int sbc_parse_cdb(struct se_cmd *cmd, struct spc_ops *ops) size = 0; cmd->execute_cmd = sbc_emulate_verify; break; - case REZERO_UNIT: - case SEEK_6: - case SEEK_10: - /* - * There are still clients out there which use these old SCSI-2 - * commands. This mainly happens when running VMs with legacy - * guest systems, connected via SCSI command pass-through to - * iSCSI targets. Make them happy and return status GOOD. - */ - size = 0; - cmd->execute_cmd = sbc_emulate_noop; - break; default: ret = spc_parse_cdb(cmd, &size); if (ret) diff --git a/trunk/drivers/target/target_core_spc.c b/trunk/drivers/target/target_core_spc.c index 6fd434d3d7e4..9229bd9ad61b 100644 --- a/trunk/drivers/target/target_core_spc.c +++ b/trunk/drivers/target/target_core_spc.c @@ -605,8 +605,6 @@ static int spc_emulate_inquiry(struct se_cmd *cmd) unsigned char buf[SE_INQUIRY_BUF]; int p, ret; - memset(buf, 0, SE_INQUIRY_BUF); - if (dev == tpg->tpg_virt_lun0.lun_se_dev) buf[0] = 0x3f; /* Not connected */ else diff --git a/trunk/drivers/target/target_core_tmr.c b/trunk/drivers/target/target_core_tmr.c index be75c4331a92..1c59a3c23b2c 100644 --- a/trunk/drivers/target/target_core_tmr.c +++ b/trunk/drivers/target/target_core_tmr.c @@ -140,15 +140,15 @@ void core_tmr_abort_task( printk("ABORT_TASK: Found referenced %s task_tag: %u\n", se_cmd->se_tfo->get_fabric_name(), ref_tag); - spin_lock(&se_cmd->t_state_lock); + spin_lock_irq(&se_cmd->t_state_lock); if (se_cmd->transport_state & CMD_T_COMPLETE) { printk("ABORT_TASK: ref_tag: %u already complete, skipping\n", ref_tag); - spin_unlock(&se_cmd->t_state_lock); + spin_unlock_irq(&se_cmd->t_state_lock); spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags); goto out; } se_cmd->transport_state |= CMD_T_ABORTED; - spin_unlock(&se_cmd->t_state_lock); + spin_unlock_irq(&se_cmd->t_state_lock); list_del_init(&se_cmd->se_cmd_list); kref_get(&se_cmd->cmd_kref); diff --git a/trunk/drivers/target/target_core_transport.c b/trunk/drivers/target/target_core_transport.c index 9097155e9ebe..c33baff86aa6 100644 --- a/trunk/drivers/target/target_core_transport.c +++ b/trunk/drivers/target/target_core_transport.c @@ -1616,6 +1616,7 @@ static void target_complete_tmr_failure(struct work_struct *work) se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST; se_cmd->se_tfo->queue_tm_rsp(se_cmd); + transport_generic_free_cmd(se_cmd, 0); } /** diff --git a/trunk/drivers/thermal/exynos_thermal.c b/trunk/drivers/thermal/exynos_thermal.c index 6dd29e4ce36b..fd03e8581afc 100644 --- a/trunk/drivers/thermal/exynos_thermal.c +++ b/trunk/drivers/thermal/exynos_thermal.c @@ -815,7 +815,7 @@ static struct platform_device_id exynos_tmu_driver_ids[] = { }, { }, }; -MODULE_DEVICE_TABLE(platform, exynos_tmu_driver_ids); +MODULE_DEVICE_TABLE(platform, exynos4_tmu_driver_ids); static inline struct exynos_tmu_platform_data *exynos_get_driver_data( struct platform_device *pdev) diff --git a/trunk/drivers/thermal/rcar_thermal.c b/trunk/drivers/thermal/rcar_thermal.c index f7a1b574a304..d4452716aaab 100644 --- a/trunk/drivers/thermal/rcar_thermal.c +++ b/trunk/drivers/thermal/rcar_thermal.c @@ -210,7 +210,7 @@ static int rcar_thermal_probe(struct platform_device *pdev) goto error_free_priv; } - zone = thermal_zone_device_register("rcar_thermal", 0, 0, priv, + zone = thermal_zone_device_register("rcar_thermal", 0, priv, &rcar_thermal_zone_ops, 0, 0); if (IS_ERR(zone)) { dev_err(&pdev->dev, "thermal zone device is NULL\n"); diff --git a/trunk/drivers/tty/serial/omap-serial.c b/trunk/drivers/tty/serial/omap-serial.c index 6d3d26a607b9..6ede6fd92b4c 100644 --- a/trunk/drivers/tty/serial/omap-serial.c +++ b/trunk/drivers/tty/serial/omap-serial.c @@ -671,19 +671,19 @@ serial_omap_configure_xonxoff /* * IXON Flag: - * Enable XON/XOFF flow control on output. - * Transmit XON1, XOFF1 + * Flow control for OMAP.TX + * OMAP.RX should listen for XON/XOFF */ if (termios->c_iflag & IXON) - up->efr |= OMAP_UART_SW_TX; + up->efr |= OMAP_UART_SW_RX; /* * IXOFF Flag: - * Enable XON/XOFF flow control on input. - * Receiver compares XON1, XOFF1. + * Flow control for OMAP.RX + * OMAP.TX should send XON/XOFF */ if (termios->c_iflag & IXOFF) - up->efr |= OMAP_UART_SW_RX; + up->efr |= OMAP_UART_SW_TX; serial_out(up, UART_EFR, up->efr | UART_EFR_ECB); serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A); diff --git a/trunk/drivers/usb/core/hub.c b/trunk/drivers/usb/core/hub.c index 1af04bdeaf0c..64854d76f529 100644 --- a/trunk/drivers/usb/core/hub.c +++ b/trunk/drivers/usb/core/hub.c @@ -739,16 +739,13 @@ static void hub_tt_work(struct work_struct *work) int limit = 100; spin_lock_irqsave (&hub->tt.lock, flags); - while (!list_empty(&hub->tt.clear_list)) { + while (--limit && !list_empty (&hub->tt.clear_list)) { struct list_head *next; struct usb_tt_clear *clear; struct usb_device *hdev = hub->hdev; const struct hc_driver *drv; int status; - if (!hub->quiescing && --limit < 0) - break; - next = hub->tt.clear_list.next; clear = list_entry (next, struct usb_tt_clear, clear_list); list_del (&clear->clear_list); @@ -1213,7 +1210,7 @@ static void hub_quiesce(struct usb_hub *hub, enum hub_quiescing_type type) if (hub->has_indicators) cancel_delayed_work_sync(&hub->leds); if (hub->tt.hub) - flush_work(&hub->tt.clear_work); + cancel_work_sync(&hub->tt.clear_work); } /* caller has locked the hub device */ diff --git a/trunk/drivers/usb/gadget/net2272.c b/trunk/drivers/usb/gadget/net2272.c index c009263a47e3..43ac7482fa91 100644 --- a/trunk/drivers/usb/gadget/net2272.c +++ b/trunk/drivers/usb/gadget/net2272.c @@ -2069,10 +2069,8 @@ static irqreturn_t net2272_irq(int irq, void *_dev) #if defined(PLX_PCI_RDK2) /* see if PCI int for us by checking irqstat */ intcsr = readl(dev->rdk2.fpga_base_addr + RDK2_IRQSTAT); - if (!intcsr & (1 << NET2272_PCI_IRQ)) { - spin_unlock(&dev->lock); + if (!intcsr & (1 << NET2272_PCI_IRQ)) return IRQ_NONE; - } /* check dma interrupts */ #endif /* Platform/devcice interrupt handler */ diff --git a/trunk/drivers/usb/gadget/u_ether.c b/trunk/drivers/usb/gadget/u_ether.c index 4ec3c0d7a18b..6458764994ef 100644 --- a/trunk/drivers/usb/gadget/u_ether.c +++ b/trunk/drivers/usb/gadget/u_ether.c @@ -20,7 +20,6 @@ #include #include #include -#include #include "u_ether.h" @@ -296,7 +295,7 @@ static void rx_complete(struct usb_ep *ep, struct usb_request *req) while (skb2) { if (status < 0 || ETH_HLEN > skb2->len - || skb2->len > VLAN_ETH_FRAME_LEN) { + || skb2->len > ETH_FRAME_LEN) { dev->net->stats.rx_errors++; dev->net->stats.rx_length_errors++; DBG(dev, "rx length %d\n", skb2->len); diff --git a/trunk/drivers/usb/host/pci-quirks.c b/trunk/drivers/usb/host/pci-quirks.c index 39f9e4a9a2d3..966d1484ee79 100644 --- a/trunk/drivers/usb/host/pci-quirks.c +++ b/trunk/drivers/usb/host/pci-quirks.c @@ -545,14 +545,7 @@ static const struct dmi_system_id __devinitconst ehci_dmi_nohandoff_table[] = { /* Pegatron Lucid (Ordissimo AIRIS) */ .matches = { DMI_MATCH(DMI_BOARD_NAME, "M11JB"), - DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"), - }, - }, - { - /* Pegatron Lucid (Ordissimo) */ - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "Ordissimo"), - DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"), + DMI_MATCH(DMI_BIOS_VERSION, "Lucid-GE-133"), }, }, { } diff --git a/trunk/drivers/usb/host/xhci-dbg.c b/trunk/drivers/usb/host/xhci-dbg.c index 5f3a7c74aa8d..4b436f5a4171 100644 --- a/trunk/drivers/usb/host/xhci-dbg.c +++ b/trunk/drivers/usb/host/xhci-dbg.c @@ -544,6 +544,7 @@ void xhci_dbg_ctx(struct xhci_hcd *xhci, int i; /* Fields are 32 bits wide, DMA addresses are in bytes */ int field_size = 32 / 8; + struct xhci_slot_ctx *slot_ctx; dma_addr_t dma = ctx->dma; int csz = HCC_64BYTE_CONTEXT(xhci->hcc_params); @@ -569,6 +570,7 @@ void xhci_dbg_ctx(struct xhci_hcd *xhci, dbg_rsvd64(xhci, (u64 *)ctrl_ctx, dma); } + slot_ctx = xhci_get_slot_ctx(xhci, ctx); xhci_dbg_slot_ctx(xhci, ctx); xhci_dbg_ep_ctx(xhci, ctx, last_ep); } diff --git a/trunk/drivers/usb/host/xhci-hub.c b/trunk/drivers/usb/host/xhci-hub.c index a686cf4905bb..aa90ad4d4fd5 100644 --- a/trunk/drivers/usb/host/xhci-hub.c +++ b/trunk/drivers/usb/host/xhci-hub.c @@ -151,8 +151,9 @@ static void xhci_usb3_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci, if (portsc & PORT_DEV_REMOVE) port_removable |= 1 << (i + 1); } - - desc->u.ss.DeviceRemovable = cpu_to_le16(port_removable); + memset(&desc->u.ss.DeviceRemovable, + (__force __u16) cpu_to_le16(port_removable), + sizeof(__u16)); } static void xhci_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci, @@ -808,13 +809,11 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, temp = xhci_readl(xhci, port_array[wIndex]); xhci_dbg(xhci, "set port power, actual port %d status = 0x%x\n", wIndex, temp); - spin_unlock_irqrestore(&xhci->lock, flags); temp = usb_acpi_power_manageable(hcd->self.root_hub, wIndex); if (temp) usb_acpi_set_power_state(hcd->self.root_hub, wIndex, true); - spin_lock_irqsave(&xhci->lock, flags); break; case USB_PORT_FEAT_RESET: temp = (temp | PORT_RESET); @@ -918,13 +917,11 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, xhci_writel(xhci, temp & ~PORT_POWER, port_array[wIndex]); - spin_unlock_irqrestore(&xhci->lock, flags); temp = usb_acpi_power_manageable(hcd->self.root_hub, wIndex); if (temp) usb_acpi_set_power_state(hcd->self.root_hub, wIndex, false); - spin_lock_irqsave(&xhci->lock, flags); break; default: goto error; diff --git a/trunk/drivers/usb/host/xhci-ring.c b/trunk/drivers/usb/host/xhci-ring.c index 4e1a8946b8d1..c6ebb176dc4f 100644 --- a/trunk/drivers/usb/host/xhci-ring.c +++ b/trunk/drivers/usb/host/xhci-ring.c @@ -1228,17 +1228,6 @@ static void xhci_cmd_to_noop(struct xhci_hcd *xhci, struct xhci_cd *cur_cd) cur_seg = find_trb_seg(xhci->cmd_ring->first_seg, xhci->cmd_ring->dequeue, &cycle_state); - if (!cur_seg) { - xhci_warn(xhci, "Command ring mismatch, dequeue = %p %llx (dma)\n", - xhci->cmd_ring->dequeue, - (unsigned long long) - xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg, - xhci->cmd_ring->dequeue)); - xhci_debug_ring(xhci, xhci->cmd_ring); - xhci_dbg_ring_ptrs(xhci, xhci->cmd_ring); - return; - } - /* find the command trb matched by cd from command ring */ for (cmd_trb = xhci->cmd_ring->dequeue; cmd_trb != xhci->cmd_ring->enqueue; diff --git a/trunk/drivers/usb/host/xhci.c b/trunk/drivers/usb/host/xhci.c index c9e419f29b74..7d462bf20092 100644 --- a/trunk/drivers/usb/host/xhci.c +++ b/trunk/drivers/usb/host/xhci.c @@ -1627,6 +1627,7 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, struct xhci_hcd *xhci; struct xhci_container_ctx *in_ctx, *out_ctx; unsigned int ep_index; + struct xhci_ep_ctx *ep_ctx; struct xhci_slot_ctx *slot_ctx; struct xhci_input_control_ctx *ctrl_ctx; u32 added_ctxs; @@ -1662,6 +1663,7 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, out_ctx = virt_dev->out_ctx; ctrl_ctx = xhci_get_input_control_ctx(xhci, in_ctx); ep_index = xhci_get_endpoint_index(&ep->desc); + ep_ctx = xhci_get_ep_ctx(xhci, out_ctx, ep_index); /* If this endpoint is already in use, and the upper layers are trying * to add it again without dropping it, reject the addition. @@ -1815,8 +1817,6 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci, case COMP_EBADSLT: dev_warn(&udev->dev, "WARN: slot not enabled for" "evaluate context command.\n"); - ret = -EINVAL; - break; case COMP_CTX_STATE: dev_warn(&udev->dev, "WARN: invalid context state for " "evaluate context command.\n"); @@ -4021,7 +4021,7 @@ int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) static unsigned long long xhci_service_interval_to_ns( struct usb_endpoint_descriptor *desc) { - return (1ULL << (desc->bInterval - 1)) * 125 * 1000; + return (1 << (desc->bInterval - 1)) * 125 * 1000; } static u16 xhci_get_timeout_no_hub_lpm(struct usb_device *udev, @@ -4142,7 +4142,7 @@ static u16 xhci_calculate_intel_u2_timeout(struct usb_device *udev, (xhci_service_interval_to_ns(desc) > timeout_ns)) timeout_ns = xhci_service_interval_to_ns(desc); - u2_del_ns = le16_to_cpu(udev->bos->ss_cap->bU2DevExitLat) * 1000ULL; + u2_del_ns = udev->bos->ss_cap->bU2DevExitLat * 1000; if (u2_del_ns > timeout_ns) timeout_ns = u2_del_ns; diff --git a/trunk/drivers/usb/misc/ezusb.c b/trunk/drivers/usb/misc/ezusb.c index 6589268a6515..4223d761223d 100644 --- a/trunk/drivers/usb/misc/ezusb.c +++ b/trunk/drivers/usb/misc/ezusb.c @@ -158,4 +158,3 @@ int ezusb_fx2_ihex_firmware_download(struct usb_device *dev, } EXPORT_SYMBOL_GPL(ezusb_fx2_ihex_firmware_download); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/usb/musb/musb_dsps.c b/trunk/drivers/usb/musb/musb_dsps.c index ff5f112053d2..444346e1e10d 100644 --- a/trunk/drivers/usb/musb/musb_dsps.c +++ b/trunk/drivers/usb/musb/musb_dsps.c @@ -458,11 +458,11 @@ static int __devinit dsps_create_musb_pdev(struct dsps_glue *glue, u8 id) struct platform_device *musb; struct resource *res; struct resource resources[2]; - char res_name[11]; + char res_name[10]; int ret, musbid; /* get memory resource */ - snprintf(res_name, sizeof(res_name), "musb%d", id); + sprintf(res_name, "musb%d", id); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, res_name); if (!res) { dev_err(dev, "%s get mem resource failed\n", res_name); @@ -473,7 +473,7 @@ static int __devinit dsps_create_musb_pdev(struct dsps_glue *glue, u8 id) resources[0] = *res; /* get irq resource */ - snprintf(res_name, sizeof(res_name), "musb%d-irq", id); + sprintf(res_name, "musb%d-irq", id); res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, res_name); if (!res) { dev_err(dev, "%s get irq resource failed\n", res_name); @@ -530,7 +530,7 @@ static int __devinit dsps_create_musb_pdev(struct dsps_glue *glue, u8 id) of_property_read_u32(np, "num-eps", (u32 *)&config->num_eps); of_property_read_u32(np, "ram-bits", (u32 *)&config->ram_bits); - snprintf(res_name, sizeof(res_name), "port%d-mode", id); + sprintf(res_name, "port%d-mode", id); of_property_read_u32(np, res_name, (u32 *)&pdata->mode); of_property_read_u32(np, "power", (u32 *)&pdata->power); config->multipoint = of_property_read_bool(np, "multipoint"); diff --git a/trunk/drivers/usb/renesas_usbhs/fifo.c b/trunk/drivers/usb/renesas_usbhs/fifo.c index c021b202c0f3..143c4e9e1be4 100644 --- a/trunk/drivers/usb/renesas_usbhs/fifo.c +++ b/trunk/drivers/usb/renesas_usbhs/fifo.c @@ -795,7 +795,6 @@ static void xfer_work(struct work_struct *work) dev_dbg(dev, " %s %d (%d/ %d)\n", fifo->name, usbhs_pipe_number(pipe), pkt->length, pkt->zero); - usbhs_pipe_enable(pipe); usbhsf_dma_start(pipe, fifo); dma_async_issue_pending(chan); } diff --git a/trunk/drivers/usb/renesas_usbhs/mod_host.c b/trunk/drivers/usb/renesas_usbhs/mod_host.c index 069cd765400c..9b69a1323294 100644 --- a/trunk/drivers/usb/renesas_usbhs/mod_host.c +++ b/trunk/drivers/usb/renesas_usbhs/mod_host.c @@ -334,11 +334,6 @@ static void usbhsh_pipe_detach(struct usbhsh_hpriv *hpriv, struct device *dev = usbhs_priv_to_dev(priv); unsigned long flags; - if (unlikely(!uep)) { - dev_err(dev, "no uep\n"); - return; - } - /******************** spin lock ********************/ usbhs_lock(priv, flags); diff --git a/trunk/drivers/usb/serial/ch341.c b/trunk/drivers/usb/serial/ch341.c index d255f66e708e..e9c7046ae355 100644 --- a/trunk/drivers/usb/serial/ch341.c +++ b/trunk/drivers/usb/serial/ch341.c @@ -242,11 +242,13 @@ out: kfree(buffer); return r; } -static int ch341_port_probe(struct usb_serial_port *port) +/* allocate private data */ +static int ch341_attach(struct usb_serial *serial) { struct ch341_private *priv; int r; + /* private data */ priv = kzalloc(sizeof(struct ch341_private), GFP_KERNEL); if (!priv) return -ENOMEM; @@ -256,27 +258,17 @@ static int ch341_port_probe(struct usb_serial_port *port) priv->baud_rate = DEFAULT_BAUD_RATE; priv->line_control = CH341_BIT_RTS | CH341_BIT_DTR; - r = ch341_configure(port->serial->dev, priv); + r = ch341_configure(serial->dev, priv); if (r < 0) goto error; - usb_set_serial_port_data(port, priv); + usb_set_serial_port_data(serial->port[0], priv); return 0; error: kfree(priv); return r; } -static int ch341_port_remove(struct usb_serial_port *port) -{ - struct ch341_private *priv; - - priv = usb_get_serial_port_data(port); - kfree(priv); - - return 0; -} - static int ch341_carrier_raised(struct usb_serial_port *port) { struct ch341_private *priv = usb_get_serial_port_data(port); @@ -312,7 +304,7 @@ static void ch341_close(struct usb_serial_port *port) static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port) { struct usb_serial *serial = port->serial; - struct ch341_private *priv = usb_get_serial_port_data(port); + struct ch341_private *priv = usb_get_serial_port_data(serial->port[0]); int r; priv->baud_rate = DEFAULT_BAUD_RATE; @@ -616,8 +608,7 @@ static struct usb_serial_driver ch341_device = { .tiocmget = ch341_tiocmget, .tiocmset = ch341_tiocmset, .read_int_callback = ch341_read_int_callback, - .port_probe = ch341_port_probe, - .port_remove = ch341_port_remove, + .attach = ch341_attach, .reset_resume = ch341_reset_resume, }; diff --git a/trunk/drivers/usb/serial/digi_acceleport.c b/trunk/drivers/usb/serial/digi_acceleport.c index b50fa1c6d885..c86f68c6b078 100644 --- a/trunk/drivers/usb/serial/digi_acceleport.c +++ b/trunk/drivers/usb/serial/digi_acceleport.c @@ -244,8 +244,6 @@ static int digi_startup_device(struct usb_serial *serial); static int digi_startup(struct usb_serial *serial); static void digi_disconnect(struct usb_serial *serial); static void digi_release(struct usb_serial *serial); -static int digi_port_probe(struct usb_serial_port *port); -static int digi_port_remove(struct usb_serial_port *port); static void digi_read_bulk_callback(struct urb *urb); static int digi_read_inb_callback(struct urb *urb); static int digi_read_oob_callback(struct urb *urb); @@ -296,8 +294,6 @@ static struct usb_serial_driver digi_acceleport_2_device = { .attach = digi_startup, .disconnect = digi_disconnect, .release = digi_release, - .port_probe = digi_port_probe, - .port_remove = digi_port_remove, }; static struct usb_serial_driver digi_acceleport_4_device = { @@ -324,8 +320,6 @@ static struct usb_serial_driver digi_acceleport_4_device = { .attach = digi_startup, .disconnect = digi_disconnect, .release = digi_release, - .port_probe = digi_port_probe, - .port_remove = digi_port_remove, }; static struct usb_serial_driver * const serial_drivers[] = { @@ -1246,50 +1240,59 @@ static int digi_startup_device(struct usb_serial *serial) return ret; } -static int digi_port_init(struct usb_serial_port *port, unsigned port_num) -{ - struct digi_port *priv; - - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - spin_lock_init(&priv->dp_port_lock); - priv->dp_port_num = port_num; - init_waitqueue_head(&priv->dp_modem_change_wait); - init_waitqueue_head(&priv->dp_transmit_idle_wait); - init_waitqueue_head(&priv->dp_flush_wait); - init_waitqueue_head(&priv->dp_close_wait); - INIT_WORK(&priv->dp_wakeup_work, digi_wakeup_write_lock); - priv->dp_port = port; - - init_waitqueue_head(&port->write_wait); - - usb_set_serial_port_data(port, priv); - - return 0; -} static int digi_startup(struct usb_serial *serial) { + + int i; + struct digi_port *priv; struct digi_serial *serial_priv; - int ret; - serial_priv = kzalloc(sizeof(*serial_priv), GFP_KERNEL); - if (!serial_priv) - return -ENOMEM; + /* allocate the private data structures for all ports */ + /* number of regular ports + 1 for the out-of-band port */ + for (i = 0; i < serial->type->num_ports + 1; i++) { + /* allocate port private structure */ + priv = kmalloc(sizeof(struct digi_port), GFP_KERNEL); + if (priv == NULL) { + while (--i >= 0) + kfree(usb_get_serial_port_data(serial->port[i])); + return 1; /* error */ + } - spin_lock_init(&serial_priv->ds_serial_lock); - serial_priv->ds_oob_port_num = serial->type->num_ports; - serial_priv->ds_oob_port = serial->port[serial_priv->ds_oob_port_num]; + /* initialize port private structure */ + spin_lock_init(&priv->dp_port_lock); + priv->dp_port_num = i; + priv->dp_out_buf_len = 0; + priv->dp_write_urb_in_use = 0; + priv->dp_modem_signals = 0; + init_waitqueue_head(&priv->dp_modem_change_wait); + priv->dp_transmit_idle = 0; + init_waitqueue_head(&priv->dp_transmit_idle_wait); + priv->dp_throttled = 0; + priv->dp_throttle_restart = 0; + init_waitqueue_head(&priv->dp_flush_wait); + init_waitqueue_head(&priv->dp_close_wait); + INIT_WORK(&priv->dp_wakeup_work, digi_wakeup_write_lock); + priv->dp_port = serial->port[i]; + /* initialize write wait queue for this port */ + init_waitqueue_head(&serial->port[i]->write_wait); + + usb_set_serial_port_data(serial->port[i], priv); + } - ret = digi_port_init(serial_priv->ds_oob_port, - serial_priv->ds_oob_port_num); - if (ret) { - kfree(serial_priv); - return ret; + /* allocate serial private structure */ + serial_priv = kmalloc(sizeof(struct digi_serial), GFP_KERNEL); + if (serial_priv == NULL) { + for (i = 0; i < serial->type->num_ports + 1; i++) + kfree(usb_get_serial_port_data(serial->port[i])); + return 1; /* error */ } + /* initialize serial private structure */ + spin_lock_init(&serial_priv->ds_serial_lock); + serial_priv->ds_oob_port_num = serial->type->num_ports; + serial_priv->ds_oob_port = serial->port[serial_priv->ds_oob_port_num]; + serial_priv->ds_device_started = 0; usb_set_serial_data(serial, serial_priv); return 0; @@ -1310,35 +1313,15 @@ static void digi_disconnect(struct usb_serial *serial) static void digi_release(struct usb_serial *serial) { - struct digi_serial *serial_priv; - struct digi_port *priv; - - serial_priv = usb_get_serial_data(serial); - - priv = usb_get_serial_port_data(serial_priv->ds_oob_port); - kfree(priv); - - kfree(serial_priv); -} - -static int digi_port_probe(struct usb_serial_port *port) -{ - unsigned port_num; - - port_num = port->number - port->serial->minor; + int i; - return digi_port_init(port, port_num); + /* free the private data structures for all ports */ + /* number of regular ports + 1 for the out-of-band port */ + for (i = 0; i < serial->type->num_ports + 1; i++) + kfree(usb_get_serial_port_data(serial->port[i])); + kfree(usb_get_serial_data(serial)); } -static int digi_port_remove(struct usb_serial_port *port) -{ - struct digi_port *priv; - - priv = usb_get_serial_port_data(port); - kfree(priv); - - return 0; -} static void digi_read_bulk_callback(struct urb *urb) { diff --git a/trunk/drivers/usb/serial/ipw.c b/trunk/drivers/usb/serial/ipw.c index 4264821a3b34..20a132ec39e2 100644 --- a/trunk/drivers/usb/serial/ipw.c +++ b/trunk/drivers/usb/serial/ipw.c @@ -203,7 +203,8 @@ static int ipw_open(struct tty_struct *tty, struct usb_serial_port *port) return 0; } -static int ipw_attach(struct usb_serial *serial) +/* fake probe - only to allocate data structures */ +static int ipw_probe(struct usb_serial *serial, const struct usb_device_id *id) { struct usb_wwan_intf_private *data; @@ -302,9 +303,9 @@ static struct usb_serial_driver ipw_device = { .num_ports = 1, .open = ipw_open, .close = ipw_close, - .attach = ipw_attach, + .probe = ipw_probe, + .attach = usb_wwan_startup, .release = ipw_release, - .port_probe = usb_wwan_port_probe, .port_remove = usb_wwan_port_remove, .dtr_rts = ipw_dtr_rts, .write = usb_wwan_write, diff --git a/trunk/drivers/usb/serial/keyspan.c b/trunk/drivers/usb/serial/keyspan.c index 7179b0c5f814..29c943d737d0 100644 --- a/trunk/drivers/usb/serial/keyspan.c +++ b/trunk/drivers/usb/serial/keyspan.c @@ -1374,9 +1374,13 @@ static struct callbacks { data in device_details */ static void keyspan_setup_urbs(struct usb_serial *serial) { + int i, j; struct keyspan_serial_private *s_priv; const struct keyspan_device_details *d_details; + struct usb_serial_port *port; + struct keyspan_port_private *p_priv; struct callbacks *cback; + int endp; s_priv = usb_get_serial_data(serial); d_details = s_priv->device_details; @@ -1400,6 +1404,45 @@ static void keyspan_setup_urbs(struct usb_serial *serial) (serial, d_details->glocont_endpoint, USB_DIR_OUT, serial, s_priv->glocont_buf, GLOCONT_BUFLEN, cback->glocont_callback); + + /* Setup endpoints for each port specific thing */ + for (i = 0; i < d_details->num_ports; i++) { + port = serial->port[i]; + p_priv = usb_get_serial_port_data(port); + + /* Do indat endpoints first, once for each flip */ + endp = d_details->indat_endpoints[i]; + for (j = 0; j <= d_details->indat_endp_flip; ++j, ++endp) { + p_priv->in_urbs[j] = keyspan_setup_urb + (serial, endp, USB_DIR_IN, port, + p_priv->in_buffer[j], 64, + cback->indat_callback); + } + for (; j < 2; ++j) + p_priv->in_urbs[j] = NULL; + + /* outdat endpoints also have flip */ + endp = d_details->outdat_endpoints[i]; + for (j = 0; j <= d_details->outdat_endp_flip; ++j, ++endp) { + p_priv->out_urbs[j] = keyspan_setup_urb + (serial, endp, USB_DIR_OUT, port, + p_priv->out_buffer[j], 64, + cback->outdat_callback); + } + for (; j < 2; ++j) + p_priv->out_urbs[j] = NULL; + + /* inack endpoint */ + p_priv->inack_urb = keyspan_setup_urb + (serial, d_details->inack_endpoints[i], USB_DIR_IN, + port, p_priv->inack_buffer, 1, cback->inack_callback); + + /* outcont endpoint */ + p_priv->outcont_urb = keyspan_setup_urb + (serial, d_details->outcont_endpoints[i], USB_DIR_OUT, + port, p_priv->outcont_buffer, 64, + cback->outcont_callback); + } } /* usa19 function doesn't require prescaler */ @@ -2364,7 +2407,9 @@ static void keyspan_send_setup(struct usb_serial_port *port, int reset_port) static int keyspan_startup(struct usb_serial *serial) { int i, err; + struct usb_serial_port *port; struct keyspan_serial_private *s_priv; + struct keyspan_port_private *p_priv; const struct keyspan_device_details *d_details; for (i = 0; (d_details = keyspan_devices[i]) != NULL; ++i) @@ -2387,6 +2432,19 @@ static int keyspan_startup(struct usb_serial *serial) s_priv->device_details = d_details; usb_set_serial_data(serial, s_priv); + /* Now setup per port private data */ + for (i = 0; i < serial->num_ports; i++) { + port = serial->port[i]; + p_priv = kzalloc(sizeof(struct keyspan_port_private), + GFP_KERNEL); + if (!p_priv) { + dev_dbg(&port->dev, "%s - kmalloc for keyspan_port_private (%d) failed!.\n", __func__, i); + return 1; + } + p_priv->device_details = d_details; + usb_set_serial_port_data(port, p_priv); + } + keyspan_setup_urbs(serial); if (s_priv->instat_urb != NULL) { @@ -2405,112 +2463,59 @@ static int keyspan_startup(struct usb_serial *serial) static void keyspan_disconnect(struct usb_serial *serial) { - struct keyspan_serial_private *s_priv; + int i, j; + struct usb_serial_port *port; + struct keyspan_serial_private *s_priv; + struct keyspan_port_private *p_priv; s_priv = usb_get_serial_data(serial); + /* Stop reading/writing urbs */ stop_urb(s_priv->instat_urb); stop_urb(s_priv->glocont_urb); stop_urb(s_priv->indat_urb); -} - -static void keyspan_release(struct usb_serial *serial) -{ - struct keyspan_serial_private *s_priv; - - s_priv = usb_get_serial_data(serial); + for (i = 0; i < serial->num_ports; ++i) { + port = serial->port[i]; + p_priv = usb_get_serial_port_data(port); + stop_urb(p_priv->inack_urb); + stop_urb(p_priv->outcont_urb); + for (j = 0; j < 2; j++) { + stop_urb(p_priv->in_urbs[j]); + stop_urb(p_priv->out_urbs[j]); + } + } + /* Now free them */ usb_free_urb(s_priv->instat_urb); usb_free_urb(s_priv->indat_urb); usb_free_urb(s_priv->glocont_urb); - - kfree(s_priv); + for (i = 0; i < serial->num_ports; ++i) { + port = serial->port[i]; + p_priv = usb_get_serial_port_data(port); + usb_free_urb(p_priv->inack_urb); + usb_free_urb(p_priv->outcont_urb); + for (j = 0; j < 2; j++) { + usb_free_urb(p_priv->in_urbs[j]); + usb_free_urb(p_priv->out_urbs[j]); + } + } } -static int keyspan_port_probe(struct usb_serial_port *port) +static void keyspan_release(struct usb_serial *serial) { - struct usb_serial *serial = port->serial; - struct keyspan_port_private *s_priv; - struct keyspan_port_private *p_priv; - const struct keyspan_device_details *d_details; - struct callbacks *cback; - int endp; - int port_num; - int i; + int i; + struct usb_serial_port *port; + struct keyspan_serial_private *s_priv; s_priv = usb_get_serial_data(serial); - d_details = s_priv->device_details; - - p_priv = kzalloc(sizeof(*p_priv), GFP_KERNEL); - if (!p_priv) - return -ENOMEM; - - s_priv = usb_get_serial_data(port->serial); - p_priv->device_details = d_details; - - /* Setup values for the various callback routines */ - cback = &keyspan_callbacks[d_details->msg_format]; - - port_num = port->number - port->serial->minor; - - /* Do indat endpoints first, once for each flip */ - endp = d_details->indat_endpoints[port_num]; - for (i = 0; i <= d_details->indat_endp_flip; ++i, ++endp) { - p_priv->in_urbs[i] = keyspan_setup_urb(serial, endp, - USB_DIR_IN, port, - p_priv->in_buffer[i], 64, - cback->indat_callback); - } - /* outdat endpoints also have flip */ - endp = d_details->outdat_endpoints[port_num]; - for (i = 0; i <= d_details->outdat_endp_flip; ++i, ++endp) { - p_priv->out_urbs[i] = keyspan_setup_urb(serial, endp, - USB_DIR_OUT, port, - p_priv->out_buffer[i], 64, - cback->outdat_callback); - } - /* inack endpoint */ - p_priv->inack_urb = keyspan_setup_urb(serial, - d_details->inack_endpoints[port_num], - USB_DIR_IN, port, - p_priv->inack_buffer, 1, - cback->inack_callback); - /* outcont endpoint */ - p_priv->outcont_urb = keyspan_setup_urb(serial, - d_details->outcont_endpoints[port_num], - USB_DIR_OUT, port, - p_priv->outcont_buffer, 64, - cback->outcont_callback); - - usb_set_serial_port_data(port, p_priv); - return 0; -} - -static int keyspan_port_remove(struct usb_serial_port *port) -{ - struct keyspan_port_private *p_priv; - int i; - - p_priv = usb_get_serial_port_data(port); - - stop_urb(p_priv->inack_urb); - stop_urb(p_priv->outcont_urb); - for (i = 0; i < 2; i++) { - stop_urb(p_priv->in_urbs[i]); - stop_urb(p_priv->out_urbs[i]); - } + kfree(s_priv); - usb_free_urb(p_priv->inack_urb); - usb_free_urb(p_priv->outcont_urb); - for (i = 0; i < 2; i++) { - usb_free_urb(p_priv->in_urbs[i]); - usb_free_urb(p_priv->out_urbs[i]); + /* Now free per port private data */ + for (i = 0; i < serial->num_ports; i++) { + port = serial->port[i]; + kfree(usb_get_serial_port_data(port)); } - - kfree(p_priv); - - return 0; } MODULE_AUTHOR(DRIVER_AUTHOR); diff --git a/trunk/drivers/usb/serial/keyspan.h b/trunk/drivers/usb/serial/keyspan.h index 0273dda303a4..0a8a40b5711e 100644 --- a/trunk/drivers/usb/serial/keyspan.h +++ b/trunk/drivers/usb/serial/keyspan.h @@ -42,8 +42,6 @@ static void keyspan_dtr_rts (struct usb_serial_port *port, int on); static int keyspan_startup (struct usb_serial *serial); static void keyspan_disconnect (struct usb_serial *serial); static void keyspan_release (struct usb_serial *serial); -static int keyspan_port_probe(struct usb_serial_port *port); -static int keyspan_port_remove(struct usb_serial_port *port); static int keyspan_write_room (struct tty_struct *tty); static int keyspan_write (struct tty_struct *tty, @@ -569,8 +567,6 @@ static struct usb_serial_driver keyspan_1port_device = { .attach = keyspan_startup, .disconnect = keyspan_disconnect, .release = keyspan_release, - .port_probe = keyspan_port_probe, - .port_remove = keyspan_port_remove, }; static struct usb_serial_driver keyspan_2port_device = { @@ -593,8 +589,6 @@ static struct usb_serial_driver keyspan_2port_device = { .attach = keyspan_startup, .disconnect = keyspan_disconnect, .release = keyspan_release, - .port_probe = keyspan_port_probe, - .port_remove = keyspan_port_remove, }; static struct usb_serial_driver keyspan_4port_device = { @@ -617,8 +611,6 @@ static struct usb_serial_driver keyspan_4port_device = { .attach = keyspan_startup, .disconnect = keyspan_disconnect, .release = keyspan_release, - .port_probe = keyspan_port_probe, - .port_remove = keyspan_port_remove, }; static struct usb_serial_driver * const serial_drivers[] = { diff --git a/trunk/drivers/usb/serial/mct_u232.c b/trunk/drivers/usb/serial/mct_u232.c index 8a2081004107..f3947712e137 100644 --- a/trunk/drivers/usb/serial/mct_u232.c +++ b/trunk/drivers/usb/serial/mct_u232.c @@ -49,8 +49,7 @@ * Function prototypes */ static int mct_u232_startup(struct usb_serial *serial); -static int mct_u232_port_probe(struct usb_serial_port *port); -static int mct_u232_port_remove(struct usb_serial_port *remove); +static void mct_u232_release(struct usb_serial *serial); static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port); static void mct_u232_close(struct usb_serial_port *port); static void mct_u232_dtr_rts(struct usb_serial_port *port, int on); @@ -100,8 +99,7 @@ static struct usb_serial_driver mct_u232_device = { .tiocmget = mct_u232_tiocmget, .tiocmset = mct_u232_tiocmset, .attach = mct_u232_startup, - .port_probe = mct_u232_port_probe, - .port_remove = mct_u232_port_remove, + .release = mct_u232_release, .ioctl = mct_u232_ioctl, .get_icount = mct_u232_get_icount, }; @@ -390,8 +388,18 @@ static void mct_u232_msr_to_state(struct usb_serial_port *port, static int mct_u232_startup(struct usb_serial *serial) { + struct mct_u232_private *priv; struct usb_serial_port *port, *rport; + priv = kzalloc(sizeof(struct mct_u232_private), GFP_KERNEL); + if (!priv) + return -ENOMEM; + spin_lock_init(&priv->lock); + init_waitqueue_head(&priv->msr_wait); + usb_set_serial_port_data(serial->port[0], priv); + + init_waitqueue_head(&serial->port[0]->write_wait); + /* Puh, that's dirty */ port = serial->port[0]; rport = serial->port[1]; @@ -404,31 +412,18 @@ static int mct_u232_startup(struct usb_serial *serial) return 0; } /* mct_u232_startup */ -static int mct_u232_port_probe(struct usb_serial_port *port) -{ - struct mct_u232_private *priv; - - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - spin_lock_init(&priv->lock); - init_waitqueue_head(&priv->msr_wait); - - usb_set_serial_port_data(port, priv); - return 0; -} - -static int mct_u232_port_remove(struct usb_serial_port *port) +static void mct_u232_release(struct usb_serial *serial) { struct mct_u232_private *priv; + int i; - priv = usb_get_serial_port_data(port); - kfree(priv); - - return 0; -} + for (i = 0; i < serial->num_ports; ++i) { + /* My special items, the standard routines free my urbs */ + priv = usb_get_serial_port_data(serial->port[i]); + kfree(priv); + } +} /* mct_u232_release */ static int mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port) { @@ -520,14 +515,12 @@ static void mct_u232_dtr_rts(struct usb_serial_port *port, int on) static void mct_u232_close(struct usb_serial_port *port) { - /* - * Must kill the read urb as it is actually an interrupt urb, which - * generic close thus fails to kill. - */ - usb_kill_urb(port->read_urb); - usb_kill_urb(port->interrupt_in_urb); - - usb_serial_generic_close(port); + if (port->serial->dev) { + /* shutdown our urbs */ + usb_kill_urb(port->write_urb); + usb_kill_urb(port->read_urb); + usb_kill_urb(port->interrupt_in_urb); + } } /* mct_u232_close */ diff --git a/trunk/drivers/usb/serial/metro-usb.c b/trunk/drivers/usb/serial/metro-usb.c index 6f29c74eb769..0b257ddffbdb 100644 --- a/trunk/drivers/usb/serial/metro-usb.c +++ b/trunk/drivers/usb/serial/metro-usb.c @@ -179,13 +179,16 @@ static void metrousb_cleanup(struct usb_serial_port *port) { dev_dbg(&port->dev, "%s\n", __func__); - usb_unlink_urb(port->interrupt_in_urb); - usb_kill_urb(port->interrupt_in_urb); - - mutex_lock(&port->serial->disc_mutex); - if (!port->serial->disconnected) + if (port->serial->dev) { + /* Shutdown any interrupt in urbs. */ + if (port->interrupt_in_urb) { + usb_unlink_urb(port->interrupt_in_urb); + usb_kill_urb(port->interrupt_in_urb); + } + + /* Send deactivate cmd to device */ metrousb_send_unidirectional_cmd(UNI_CMD_CLOSE, port); - mutex_unlock(&port->serial->disc_mutex); + } } static int metrousb_open(struct tty_struct *tty, struct usb_serial_port *port) @@ -268,27 +271,51 @@ static int metrousb_set_modem_ctrl(struct usb_serial *serial, unsigned int contr return retval; } -static int metrousb_port_probe(struct usb_serial_port *port) +static void metrousb_shutdown(struct usb_serial *serial) { - struct metrousb_private *metro_priv; + int i = 0; - metro_priv = kzalloc(sizeof(*metro_priv), GFP_KERNEL); - if (!metro_priv) - return -ENOMEM; + dev_dbg(&serial->dev->dev, "%s\n", __func__); - spin_lock_init(&metro_priv->lock); + /* Stop reading and writing on all ports. */ + for (i = 0; i < serial->num_ports; ++i) { + /* Close any open urbs. */ + metrousb_cleanup(serial->port[i]); - usb_set_serial_port_data(port, metro_priv); + /* Free memory. */ + kfree(usb_get_serial_port_data(serial->port[i])); + usb_set_serial_port_data(serial->port[i], NULL); - return 0; + dev_dbg(&serial->dev->dev, "%s - freed port number=%d\n", + __func__, serial->port[i]->number); + } } -static int metrousb_port_remove(struct usb_serial_port *port) +static int metrousb_startup(struct usb_serial *serial) { struct metrousb_private *metro_priv; + struct usb_serial_port *port; + int i = 0; - metro_priv = usb_get_serial_port_data(port); - kfree(metro_priv); + dev_dbg(&serial->dev->dev, "%s\n", __func__); + + /* Loop through the serial ports setting up the private structures. + * Currently we only use one port. */ + for (i = 0; i < serial->num_ports; ++i) { + port = serial->port[i]; + + /* Declare memory. */ + metro_priv = kzalloc(sizeof(struct metrousb_private), GFP_KERNEL); + if (!metro_priv) + return -ENOMEM; + + /* Initialize memory. */ + spin_lock_init(&metro_priv->lock); + usb_set_serial_port_data(port, metro_priv); + + dev_dbg(&serial->dev->dev, "%s - port number=%d\n ", + __func__, port->number); + } return 0; } @@ -387,8 +414,8 @@ static struct usb_serial_driver metrousb_device = { .close = metrousb_cleanup, .read_int_callback = metrousb_read_int_callback, .write_int_callback = metrousb_write_int_callback, - .port_probe = metrousb_port_probe, - .port_remove = metrousb_port_remove, + .attach = metrousb_startup, + .release = metrousb_shutdown, .throttle = metrousb_throttle, .unthrottle = metrousb_unthrottle, .tiocmget = metrousb_tiocmget, diff --git a/trunk/drivers/usb/serial/mos7720.c b/trunk/drivers/usb/serial/mos7720.c index 75267421aad8..1bf1ad066666 100644 --- a/trunk/drivers/usb/serial/mos7720.c +++ b/trunk/drivers/usb/serial/mos7720.c @@ -1966,7 +1966,9 @@ static int mos7720_ioctl(struct tty_struct *tty, static int mos7720_startup(struct usb_serial *serial) { + struct moschip_port *mos7720_port; struct usb_device *dev; + int i; char data; u16 product; int ret_val; @@ -1997,6 +1999,29 @@ static int mos7720_startup(struct usb_serial *serial) serial->port[1]->interrupt_in_buffer = NULL; } + + /* set up serial port private structures */ + for (i = 0; i < serial->num_ports; ++i) { + mos7720_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL); + if (mos7720_port == NULL) { + dev_err(&dev->dev, "%s - Out of memory\n", __func__); + return -ENOMEM; + } + + /* Initialize all port interrupt end point to port 0 int + * endpoint. Our device has only one interrupt endpoint + * common to all ports */ + serial->port[i]->interrupt_in_endpointAddress = + serial->port[0]->interrupt_in_endpointAddress; + + mos7720_port->port = serial->port[i]; + usb_set_serial_port_data(serial->port[i], mos7720_port); + + dev_dbg(&dev->dev, "port number is %d\n", serial->port[i]->number); + dev_dbg(&dev->dev, "serial number is %d\n", serial->minor); + } + + /* setting configuration feature to one */ usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), (__u8)0x03, 0x00, 0x01, 0x00, NULL, 0x00, 5*HZ); @@ -2024,6 +2049,8 @@ static int mos7720_startup(struct usb_serial *serial) static void mos7720_release(struct usb_serial *serial) { + int i; + #ifdef CONFIG_USB_SERIAL_MOS7715_PARPORT /* close the parallel port */ @@ -2062,36 +2089,9 @@ static void mos7720_release(struct usb_serial *serial) kref_put(&mos_parport->ref_count, destroy_mos_parport); } #endif -} - -static int mos7720_port_probe(struct usb_serial_port *port) -{ - struct moschip_port *mos7720_port; - - mos7720_port = kzalloc(sizeof(*mos7720_port), GFP_KERNEL); - if (!mos7720_port) - return -ENOMEM; - - /* Initialize all port interrupt end point to port 0 int endpoint. - * Our device has only one interrupt endpoint common to all ports. - */ - port->interrupt_in_endpointAddress = - port->serial->port[0]->interrupt_in_endpointAddress; - mos7720_port->port = port; - - usb_set_serial_port_data(port, mos7720_port); - - return 0; -} - -static int mos7720_port_remove(struct usb_serial_port *port) -{ - struct moschip_port *mos7720_port; - - mos7720_port = usb_get_serial_port_data(port); - kfree(mos7720_port); - - return 0; + /* free private structure allocated for serial port */ + for (i = 0; i < serial->num_ports; ++i) + kfree(usb_get_serial_port_data(serial->port[i])); } static struct usb_serial_driver moschip7720_2port_driver = { @@ -2109,8 +2109,6 @@ static struct usb_serial_driver moschip7720_2port_driver = { .probe = mos77xx_probe, .attach = mos7720_startup, .release = mos7720_release, - .port_probe = mos7720_port_probe, - .port_remove = mos7720_port_remove, .ioctl = mos7720_ioctl, .tiocmget = mos7720_tiocmget, .tiocmset = mos7720_tiocmset, diff --git a/trunk/drivers/usb/serial/mos7840.c b/trunk/drivers/usb/serial/mos7840.c index 1cf3375ec1af..d6d4eeca8c68 100644 --- a/trunk/drivers/usb/serial/mos7840.c +++ b/trunk/drivers/usb/serial/mos7840.c @@ -218,10 +218,12 @@ struct moschip_port { int port_num; /*Actual port number in the device(1,2,etc) */ struct urb *write_urb; /* write URB for this port */ struct urb *read_urb; /* read URB for this port */ + struct urb *int_urb; __u8 shadowLCR; /* last LCR value received */ __u8 shadowMCR; /* last MCR value received */ char open; char open_ports; + char zombie; wait_queue_head_t wait_chase; /* for handling sleeping while waiting for chase to finish */ wait_queue_head_t delta_msr_wait; /* for handling sleeping while waiting for msr change to happen */ int delta_msr_cond; @@ -476,6 +478,7 @@ static void mos7840_control_callback(struct urb *urb) struct moschip_port *mos7840_port; struct device *dev = &urb->dev->dev; __u8 regval = 0x0; + int result = 0; int status = urb->status; mos7840_port = urb->context; @@ -492,7 +495,7 @@ static void mos7840_control_callback(struct urb *urb) return; default: dev_dbg(dev, "%s - nonzero urb status received: %d\n", __func__, status); - return; + goto exit; } dev_dbg(dev, "%s urb buffer size is %d\n", __func__, urb->actual_length); @@ -505,6 +508,16 @@ static void mos7840_control_callback(struct urb *urb) mos7840_handle_new_msr(mos7840_port, regval); else if (mos7840_port->MsrLsr == 1) mos7840_handle_new_lsr(mos7840_port, regval); + +exit: + spin_lock(&mos7840_port->pool_lock); + if (!mos7840_port->zombie) + result = usb_submit_urb(mos7840_port->int_urb, GFP_ATOMIC); + spin_unlock(&mos7840_port->pool_lock); + if (result) { + dev_err(dev, "%s - Error %d submitting interrupt urb\n", + __func__, result); + } } static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg, @@ -673,7 +686,14 @@ static void mos7840_interrupt_callback(struct urb *urb) wreg = MODEM_STATUS_REGISTER; break; } - rv = mos7840_get_reg(mos7840_port, wval, wreg, &Data); + spin_lock(&mos7840_port->pool_lock); + if (!mos7840_port->zombie) { + rv = mos7840_get_reg(mos7840_port, wval, wreg, &Data); + } else { + spin_unlock(&mos7840_port->pool_lock); + return; + } + spin_unlock(&mos7840_port->pool_lock); } } } @@ -2327,249 +2347,309 @@ static int mos7840_calc_num_ports(struct usb_serial *serial) return mos7840_num_ports; } -static int mos7840_port_probe(struct usb_serial_port *port) +/**************************************************************************** + * mos7840_startup + ****************************************************************************/ + +static int mos7840_startup(struct usb_serial *serial) { - struct usb_serial *serial = port->serial; struct moschip_port *mos7840_port; - int status; - int pnum; + struct usb_device *dev; + int i, status; __u16 Data; + dev = serial->dev; + /* we set up the pointers to the endpoints in the mos7840_open * * function, as the structures aren't created yet. */ - pnum = port->number - serial->minor; - - dev_dbg(&port->dev, "mos7840_startup: configuring port %d\n", pnum); - mos7840_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL); - if (mos7840_port == NULL) { - dev_err(&port->dev, "%s - Out of memory\n", __func__); - return -ENOMEM; - } - - /* Initialize all port interrupt end point to port 0 int - * endpoint. Our device has only one interrupt end point - * common to all port */ - - mos7840_port->port = port; - mos7840_set_port_private(port, mos7840_port); - spin_lock_init(&mos7840_port->pool_lock); - - /* minor is not initialised until later by - * usb-serial.c:get_free_serial() and cannot therefore be used - * to index device instances */ - mos7840_port->port_num = pnum + 1; - dev_dbg(&port->dev, "port->number = %d\n", port->number); - dev_dbg(&port->dev, "port->serial->minor = %d\n", port->serial->minor); - dev_dbg(&port->dev, "mos7840_port->port_num = %d\n", mos7840_port->port_num); - dev_dbg(&port->dev, "serial->minor = %d\n", serial->minor); - - if (mos7840_port->port_num == 1) { - mos7840_port->SpRegOffset = 0x0; - mos7840_port->ControlRegOffset = 0x1; - mos7840_port->DcrRegOffset = 0x4; - } else if ((mos7840_port->port_num == 2) && (serial->num_ports == 4)) { - mos7840_port->SpRegOffset = 0x8; - mos7840_port->ControlRegOffset = 0x9; - mos7840_port->DcrRegOffset = 0x16; - } else if ((mos7840_port->port_num == 2) && (serial->num_ports == 2)) { - mos7840_port->SpRegOffset = 0xa; - mos7840_port->ControlRegOffset = 0xb; - mos7840_port->DcrRegOffset = 0x19; - } else if ((mos7840_port->port_num == 3) && (serial->num_ports == 4)) { - mos7840_port->SpRegOffset = 0xa; - mos7840_port->ControlRegOffset = 0xb; - mos7840_port->DcrRegOffset = 0x19; - } else if ((mos7840_port->port_num == 4) && (serial->num_ports == 4)) { - mos7840_port->SpRegOffset = 0xc; - mos7840_port->ControlRegOffset = 0xd; - mos7840_port->DcrRegOffset = 0x1c; - } - mos7840_dump_serial_port(port, mos7840_port); - mos7840_set_port_private(port, mos7840_port); - - /* enable rx_disable bit in control register */ - status = mos7840_get_reg_sync(port, - mos7840_port->ControlRegOffset, &Data); - if (status < 0) { - dev_dbg(&port->dev, "Reading ControlReg failed status-0x%x\n", status); - goto out; - } else - dev_dbg(&port->dev, "ControlReg Reading success val is %x, status%d\n", Data, status); - Data |= 0x08; /* setting driver done bit */ - Data |= 0x04; /* sp1_bit to have cts change reflect in - modem status reg */ + /* set up port private structures */ + for (i = 0; i < serial->num_ports; ++i) { + dev_dbg(&dev->dev, "mos7840_startup: configuring port %d............\n", i); + mos7840_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL); + if (mos7840_port == NULL) { + dev_err(&dev->dev, "%s - Out of memory\n", __func__); + status = -ENOMEM; + i--; /* don't follow NULL pointer cleaning up */ + goto error; + } - /* Data |= 0x20; //rx_disable bit */ - status = mos7840_set_reg_sync(port, - mos7840_port->ControlRegOffset, Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing ControlReg failed(rx_disable) status-0x%x\n", status); - goto out; - } else - dev_dbg(&port->dev, "ControlReg Writing success(rx_disable) status%d\n", status); + /* Initialize all port interrupt end point to port 0 int + * endpoint. Our device has only one interrupt end point + * common to all port */ + + mos7840_port->port = serial->port[i]; + mos7840_set_port_private(serial->port[i], mos7840_port); + spin_lock_init(&mos7840_port->pool_lock); + + /* minor is not initialised until later by + * usb-serial.c:get_free_serial() and cannot therefore be used + * to index device instances */ + mos7840_port->port_num = i + 1; + dev_dbg(&dev->dev, "serial->port[i]->number = %d\n", serial->port[i]->number); + dev_dbg(&dev->dev, "serial->port[i]->serial->minor = %d\n", serial->port[i]->serial->minor); + dev_dbg(&dev->dev, "mos7840_port->port_num = %d\n", mos7840_port->port_num); + dev_dbg(&dev->dev, "serial->minor = %d\n", serial->minor); + + if (mos7840_port->port_num == 1) { + mos7840_port->SpRegOffset = 0x0; + mos7840_port->ControlRegOffset = 0x1; + mos7840_port->DcrRegOffset = 0x4; + } else if ((mos7840_port->port_num == 2) + && (serial->num_ports == 4)) { + mos7840_port->SpRegOffset = 0x8; + mos7840_port->ControlRegOffset = 0x9; + mos7840_port->DcrRegOffset = 0x16; + } else if ((mos7840_port->port_num == 2) + && (serial->num_ports == 2)) { + mos7840_port->SpRegOffset = 0xa; + mos7840_port->ControlRegOffset = 0xb; + mos7840_port->DcrRegOffset = 0x19; + } else if ((mos7840_port->port_num == 3) + && (serial->num_ports == 4)) { + mos7840_port->SpRegOffset = 0xa; + mos7840_port->ControlRegOffset = 0xb; + mos7840_port->DcrRegOffset = 0x19; + } else if ((mos7840_port->port_num == 4) + && (serial->num_ports == 4)) { + mos7840_port->SpRegOffset = 0xc; + mos7840_port->ControlRegOffset = 0xd; + mos7840_port->DcrRegOffset = 0x1c; + } + mos7840_dump_serial_port(serial->port[i], mos7840_port); + mos7840_set_port_private(serial->port[i], mos7840_port); - /* Write default values in DCR (i.e 0x01 in DCR0, 0x05 in DCR2 - and 0x24 in DCR3 */ - Data = 0x01; - status = mos7840_set_reg_sync(port, - (__u16) (mos7840_port->DcrRegOffset + 0), Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing DCR0 failed status-0x%x\n", status); - goto out; - } else - dev_dbg(&port->dev, "DCR0 Writing success status%d\n", status); + /* enable rx_disable bit in control register */ + status = mos7840_get_reg_sync(serial->port[i], + mos7840_port->ControlRegOffset, &Data); + if (status < 0) { + dev_dbg(&dev->dev, "Reading ControlReg failed status-0x%x\n", status); + break; + } else + dev_dbg(&dev->dev, "ControlReg Reading success val is %x, status%d\n", Data, status); + Data |= 0x08; /* setting driver done bit */ + Data |= 0x04; /* sp1_bit to have cts change reflect in + modem status reg */ + + /* Data |= 0x20; //rx_disable bit */ + status = mos7840_set_reg_sync(serial->port[i], + mos7840_port->ControlRegOffset, Data); + if (status < 0) { + dev_dbg(&dev->dev, "Writing ControlReg failed(rx_disable) status-0x%x\n", status); + break; + } else + dev_dbg(&dev->dev, "ControlReg Writing success(rx_disable) status%d\n", status); - Data = 0x05; - status = mos7840_set_reg_sync(port, - (__u16) (mos7840_port->DcrRegOffset + 1), Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing DCR1 failed status-0x%x\n", status); - goto out; - } else - dev_dbg(&port->dev, "DCR1 Writing success status%d\n", status); + /* Write default values in DCR (i.e 0x01 in DCR0, 0x05 in DCR2 + and 0x24 in DCR3 */ + Data = 0x01; + status = mos7840_set_reg_sync(serial->port[i], + (__u16) (mos7840_port->DcrRegOffset + 0), Data); + if (status < 0) { + dev_dbg(&dev->dev, "Writing DCR0 failed status-0x%x\n", status); + break; + } else + dev_dbg(&dev->dev, "DCR0 Writing success status%d\n", status); - Data = 0x24; - status = mos7840_set_reg_sync(port, - (__u16) (mos7840_port->DcrRegOffset + 2), Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing DCR2 failed status-0x%x\n", status); - goto out; - } else - dev_dbg(&port->dev, "DCR2 Writing success status%d\n", status); + Data = 0x05; + status = mos7840_set_reg_sync(serial->port[i], + (__u16) (mos7840_port->DcrRegOffset + 1), Data); + if (status < 0) { + dev_dbg(&dev->dev, "Writing DCR1 failed status-0x%x\n", status); + break; + } else + dev_dbg(&dev->dev, "DCR1 Writing success status%d\n", status); - /* write values in clkstart0x0 and clkmulti 0x20 */ - Data = 0x0; - status = mos7840_set_reg_sync(port, CLK_START_VALUE_REGISTER, Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing CLK_START_VALUE_REGISTER failed status-0x%x\n", status); - goto out; - } else - dev_dbg(&port->dev, "CLK_START_VALUE_REGISTER Writing success status%d\n", status); + Data = 0x24; + status = mos7840_set_reg_sync(serial->port[i], + (__u16) (mos7840_port->DcrRegOffset + 2), Data); + if (status < 0) { + dev_dbg(&dev->dev, "Writing DCR2 failed status-0x%x\n", status); + break; + } else + dev_dbg(&dev->dev, "DCR2 Writing success status%d\n", status); - Data = 0x20; - status = mos7840_set_reg_sync(port, CLK_MULTI_REGISTER, Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing CLK_MULTI_REGISTER failed status-0x%x\n", status); - goto error; - } else - dev_dbg(&port->dev, "CLK_MULTI_REGISTER Writing success status%d\n", status); + /* write values in clkstart0x0 and clkmulti 0x20 */ + Data = 0x0; + status = mos7840_set_reg_sync(serial->port[i], + CLK_START_VALUE_REGISTER, Data); + if (status < 0) { + dev_dbg(&dev->dev, "Writing CLK_START_VALUE_REGISTER failed status-0x%x\n", status); + break; + } else + dev_dbg(&dev->dev, "CLK_START_VALUE_REGISTER Writing success status%d\n", status); - /* write value 0x0 to scratchpad register */ - Data = 0x00; - status = mos7840_set_uart_reg(port, SCRATCH_PAD_REGISTER, Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing SCRATCH_PAD_REGISTER failed status-0x%x\n", status); - goto out; - } else - dev_dbg(&port->dev, "SCRATCH_PAD_REGISTER Writing success status%d\n", status); - - /* Zero Length flag register */ - if ((mos7840_port->port_num != 1) && (serial->num_ports == 2)) { - Data = 0xff; - status = mos7840_set_reg_sync(port, - (__u16) (ZLP_REG1 + - ((__u16)mos7840_port->port_num)), Data); - dev_dbg(&port->dev, "ZLIP offset %x\n", - (__u16)(ZLP_REG1 + ((__u16) mos7840_port->port_num))); + Data = 0x20; + status = mos7840_set_reg_sync(serial->port[i], + CLK_MULTI_REGISTER, Data); if (status < 0) { - dev_dbg(&port->dev, "Writing ZLP_REG%d failed status-0x%x\n", pnum + 2, status); - goto out; + dev_dbg(&dev->dev, "Writing CLK_MULTI_REGISTER failed status-0x%x\n", status); + goto error; } else - dev_dbg(&port->dev, "ZLP_REG%d Writing success status%d\n", pnum + 2, status); - } else { - Data = 0xff; - status = mos7840_set_reg_sync(port, - (__u16) (ZLP_REG1 + - ((__u16)mos7840_port->port_num) - 0x1), Data); - dev_dbg(&port->dev, "ZLIP offset %x\n", - (__u16)(ZLP_REG1 + ((__u16) mos7840_port->port_num) - 0x1)); + dev_dbg(&dev->dev, "CLK_MULTI_REGISTER Writing success status%d\n", status); + + /* write value 0x0 to scratchpad register */ + Data = 0x00; + status = mos7840_set_uart_reg(serial->port[i], + SCRATCH_PAD_REGISTER, Data); if (status < 0) { - dev_dbg(&port->dev, "Writing ZLP_REG%d failed status-0x%x\n", pnum + 1, status); - goto out; + dev_dbg(&dev->dev, "Writing SCRATCH_PAD_REGISTER failed status-0x%x\n", status); + break; } else - dev_dbg(&port->dev, "ZLP_REG%d Writing success status%d\n", pnum + 1, status); + dev_dbg(&dev->dev, "SCRATCH_PAD_REGISTER Writing success status%d\n", status); - } - mos7840_port->control_urb = usb_alloc_urb(0, GFP_KERNEL); - mos7840_port->ctrl_buf = kmalloc(16, GFP_KERNEL); - mos7840_port->dr = kmalloc(sizeof(struct usb_ctrlrequest), - GFP_KERNEL); - if (!mos7840_port->control_urb || !mos7840_port->ctrl_buf || - !mos7840_port->dr) { - status = -ENOMEM; - goto error; - } + /* Zero Length flag register */ + if ((mos7840_port->port_num != 1) + && (serial->num_ports == 2)) { - mos7840_port->has_led = false; + Data = 0xff; + status = mos7840_set_reg_sync(serial->port[i], + (__u16) (ZLP_REG1 + + ((__u16)mos7840_port->port_num)), Data); + dev_dbg(&dev->dev, "ZLIP offset %x\n", + (__u16)(ZLP_REG1 + ((__u16) mos7840_port->port_num))); + if (status < 0) { + dev_dbg(&dev->dev, "Writing ZLP_REG%d failed status-0x%x\n", i + 2, status); + break; + } else + dev_dbg(&dev->dev, "ZLP_REG%d Writing success status%d\n", i + 2, status); + } else { + Data = 0xff; + status = mos7840_set_reg_sync(serial->port[i], + (__u16) (ZLP_REG1 + + ((__u16)mos7840_port->port_num) - 0x1), Data); + dev_dbg(&dev->dev, "ZLIP offset %x\n", + (__u16)(ZLP_REG1 + ((__u16) mos7840_port->port_num) - 0x1)); + if (status < 0) { + dev_dbg(&dev->dev, "Writing ZLP_REG%d failed status-0x%x\n", i + 1, status); + break; + } else + dev_dbg(&dev->dev, "ZLP_REG%d Writing success status%d\n", i + 1, status); + + } + mos7840_port->control_urb = usb_alloc_urb(0, GFP_KERNEL); + mos7840_port->ctrl_buf = kmalloc(16, GFP_KERNEL); + mos7840_port->dr = kmalloc(sizeof(struct usb_ctrlrequest), + GFP_KERNEL); + if (!mos7840_port->control_urb || !mos7840_port->ctrl_buf || + !mos7840_port->dr) { + status = -ENOMEM; + goto error; + } - /* Initialize LED timers */ - if (device_type == MOSCHIP_DEVICE_ID_7810) { - mos7840_port->has_led = true; + mos7840_port->has_led = false; - init_timer(&mos7840_port->led_timer1); - mos7840_port->led_timer1.function = mos7840_led_off; - mos7840_port->led_timer1.expires = - jiffies + msecs_to_jiffies(LED_ON_MS); - mos7840_port->led_timer1.data = (unsigned long)mos7840_port; + /* Initialize LED timers */ + if (device_type == MOSCHIP_DEVICE_ID_7810) { + mos7840_port->has_led = true; - init_timer(&mos7840_port->led_timer2); - mos7840_port->led_timer2.function = mos7840_led_flag_off; - mos7840_port->led_timer2.expires = - jiffies + msecs_to_jiffies(LED_OFF_MS); - mos7840_port->led_timer2.data = (unsigned long)mos7840_port; + init_timer(&mos7840_port->led_timer1); + mos7840_port->led_timer1.function = mos7840_led_off; + mos7840_port->led_timer1.expires = + jiffies + msecs_to_jiffies(LED_ON_MS); + mos7840_port->led_timer1.data = + (unsigned long)mos7840_port; - mos7840_port->led_flag = false; + init_timer(&mos7840_port->led_timer2); + mos7840_port->led_timer2.function = + mos7840_led_flag_off; + mos7840_port->led_timer2.expires = + jiffies + msecs_to_jiffies(LED_OFF_MS); + mos7840_port->led_timer2.data = + (unsigned long)mos7840_port; - /* Turn off LED */ - mos7840_set_led_sync(port, MODEM_CONTROL_REGISTER, 0x0300); - } -out: - if (pnum == serial->num_ports - 1) { - /* Zero Length flag enable */ - Data = 0x0f; - status = mos7840_set_reg_sync(serial->port[0], ZLP_REG5, Data); - if (status < 0) { - dev_dbg(&port->dev, "Writing ZLP_REG5 failed status-0x%x\n", status); - goto error; - } else - dev_dbg(&port->dev, "ZLP_REG5 Writing success status%d\n", status); + mos7840_port->led_flag = false; - /* setting configuration feature to one */ - usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), - 0x03, 0x00, 0x01, 0x00, NULL, 0x00, - MOS_WDR_TIMEOUT); + /* Turn off LED */ + mos7840_set_led_sync(serial->port[i], + MODEM_CONTROL_REGISTER, 0x0300); + } } + + /* Zero Length flag enable */ + Data = 0x0f; + status = mos7840_set_reg_sync(serial->port[0], ZLP_REG5, Data); + if (status < 0) { + dev_dbg(&dev->dev, "Writing ZLP_REG5 failed status-0x%x\n", status); + goto error; + } else + dev_dbg(&dev->dev, "ZLP_REG5 Writing success status%d\n", status); + + /* setting configuration feature to one */ + usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), + (__u8) 0x03, 0x00, 0x01, 0x00, NULL, 0x00, MOS_WDR_TIMEOUT); return 0; error: - kfree(mos7840_port->dr); - kfree(mos7840_port->ctrl_buf); - usb_free_urb(mos7840_port->control_urb); - kfree(mos7840_port); + for (/* nothing */; i >= 0; i--) { + mos7840_port = mos7840_get_port_private(serial->port[i]); + kfree(mos7840_port->dr); + kfree(mos7840_port->ctrl_buf); + usb_free_urb(mos7840_port->control_urb); + kfree(mos7840_port); + serial->port[i] = NULL; + } return status; } -static int mos7840_port_remove(struct usb_serial_port *port) +/**************************************************************************** + * mos7840_disconnect + * This function is called whenever the device is removed from the usb bus. + ****************************************************************************/ + +static void mos7840_disconnect(struct usb_serial *serial) { + int i; + unsigned long flags; struct moschip_port *mos7840_port; - mos7840_port = mos7840_get_port_private(port); + /* check for the ports to be closed,close the ports and disconnect */ - if (mos7840_port->has_led) { - /* Turn off LED */ - mos7840_set_led_sync(port, MODEM_CONTROL_REGISTER, 0x0300); + /* free private structure allocated for serial port * + * stop reads and writes on all ports */ - del_timer_sync(&mos7840_port->led_timer1); - del_timer_sync(&mos7840_port->led_timer2); + for (i = 0; i < serial->num_ports; ++i) { + mos7840_port = mos7840_get_port_private(serial->port[i]); + if (mos7840_port) { + spin_lock_irqsave(&mos7840_port->pool_lock, flags); + mos7840_port->zombie = 1; + spin_unlock_irqrestore(&mos7840_port->pool_lock, flags); + usb_kill_urb(mos7840_port->control_urb); + } } - usb_kill_urb(mos7840_port->control_urb); - usb_free_urb(mos7840_port->control_urb); - kfree(mos7840_port->ctrl_buf); - kfree(mos7840_port->dr); - kfree(mos7840_port); +} - return 0; +/**************************************************************************** + * mos7840_release + * This function is called when the usb_serial structure is freed. + ****************************************************************************/ + +static void mos7840_release(struct usb_serial *serial) +{ + int i; + struct moschip_port *mos7840_port; + + /* check for the ports to be closed,close the ports and disconnect */ + + /* free private structure allocated for serial port * + * stop reads and writes on all ports */ + + for (i = 0; i < serial->num_ports; ++i) { + mos7840_port = mos7840_get_port_private(serial->port[i]); + if (mos7840_port) { + if (mos7840_port->has_led) { + /* Turn off LED */ + mos7840_set_led_sync(mos7840_port->port, + MODEM_CONTROL_REGISTER, 0x0300); + + del_timer_sync(&mos7840_port->led_timer1); + del_timer_sync(&mos7840_port->led_timer2); + } + kfree(mos7840_port->ctrl_buf); + kfree(mos7840_port->dr); + kfree(mos7840_port); + } + } } static struct usb_serial_driver moschip7840_4port_device = { @@ -2597,8 +2677,9 @@ static struct usb_serial_driver moschip7840_4port_device = { .tiocmget = mos7840_tiocmget, .tiocmset = mos7840_tiocmset, .get_icount = mos7840_get_icount, - .port_probe = mos7840_port_probe, - .port_remove = mos7840_port_remove, + .attach = mos7840_startup, + .disconnect = mos7840_disconnect, + .release = mos7840_release, .read_bulk_callback = mos7840_bulk_in_callback, .read_int_callback = mos7840_interrupt_callback, }; diff --git a/trunk/drivers/usb/serial/omninet.c b/trunk/drivers/usb/serial/omninet.c index 9ab73d295774..6def58b79382 100644 --- a/trunk/drivers/usb/serial/omninet.c +++ b/trunk/drivers/usb/serial/omninet.c @@ -44,8 +44,8 @@ static int omninet_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count); static int omninet_write_room(struct tty_struct *tty); static void omninet_disconnect(struct usb_serial *serial); -static int omninet_port_probe(struct usb_serial_port *port); -static int omninet_port_remove(struct usb_serial_port *port); +static void omninet_release(struct usb_serial *serial); +static int omninet_attach(struct usb_serial *serial); static const struct usb_device_id id_table[] = { { USB_DEVICE(ZYXEL_VENDOR_ID, ZYXEL_OMNINET_ID) }, @@ -62,8 +62,7 @@ static struct usb_serial_driver zyxel_omninet_device = { .description = "ZyXEL - omni.net lcd plus usb", .id_table = id_table, .num_ports = 1, - .port_probe = omninet_port_probe, - .port_remove = omninet_port_remove, + .attach = omninet_attach, .open = omninet_open, .close = omninet_close, .write = omninet_write, @@ -71,6 +70,7 @@ static struct usb_serial_driver zyxel_omninet_device = { .read_bulk_callback = omninet_read_bulk_callback, .write_bulk_callback = omninet_write_bulk_callback, .disconnect = omninet_disconnect, + .release = omninet_release, }; static struct usb_serial_driver * const serial_drivers[] = { @@ -112,26 +112,18 @@ struct omninet_data { __u8 od_outseq; /* Sequence number for bulk_out URBs */ }; -static int omninet_port_probe(struct usb_serial_port *port) +static int omninet_attach(struct usb_serial *serial) { struct omninet_data *od; + struct usb_serial_port *port = serial->port[0]; od = kmalloc(sizeof(struct omninet_data), GFP_KERNEL); - if (!od) + if (!od) { + dev_err(&port->dev, "%s- kmalloc(%Zd) failed.\n", + __func__, sizeof(struct omninet_data)); return -ENOMEM; - + } usb_set_serial_port_data(port, od); - - return 0; -} - -static int omninet_port_remove(struct usb_serial_port *port) -{ - struct omninet_data *od; - - od = usb_get_serial_port_data(port); - kfree(od); - return 0; } @@ -287,6 +279,14 @@ static void omninet_disconnect(struct usb_serial *serial) usb_kill_urb(wport->write_urb); } + +static void omninet_release(struct usb_serial *serial) +{ + struct usb_serial_port *port = serial->port[0]; + + kfree(usb_get_serial_port_data(port)); +} + module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); diff --git a/trunk/drivers/usb/serial/opticon.c b/trunk/drivers/usb/serial/opticon.c index 6aba731d4864..41b1647306eb 100644 --- a/trunk/drivers/usb/serial/opticon.c +++ b/trunk/drivers/usb/serial/opticon.c @@ -155,11 +155,7 @@ static int send_control_msg(struct usb_serial_port *port, u8 requesttype, { struct usb_serial *serial = port->serial; int retval; - u8 *buffer; - - buffer = kzalloc(1, GFP_KERNEL); - if (!buffer) - return -ENOMEM; + u8 buffer[2]; buffer[0] = val; /* Send the message to the vendor control endpoint @@ -168,7 +164,6 @@ static int send_control_msg(struct usb_serial_port *port, u8 requesttype, requesttype, USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, 0, 0, buffer, 1, 0); - kfree(buffer); return retval; } @@ -286,7 +281,7 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port, if (!dr) { dev_err(&port->dev, "out of memory\n"); count = -ENOMEM; - goto error_no_dr; + goto error; } dr->bRequestType = USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT; @@ -316,8 +311,6 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port, return count; error: - kfree(dr); -error_no_dr: usb_free_urb(urb); error_no_urb: kfree(buffer); diff --git a/trunk/drivers/usb/serial/option.c b/trunk/drivers/usb/serial/option.c index 5dee7d61241e..54d4148d01d1 100644 --- a/trunk/drivers/usb/serial/option.c +++ b/trunk/drivers/usb/serial/option.c @@ -47,7 +47,6 @@ /* Function prototypes */ static int option_probe(struct usb_serial *serial, const struct usb_device_id *id); -static int option_attach(struct usb_serial *serial); static void option_release(struct usb_serial *serial); static int option_send_setup(struct usb_serial_port *port); static void option_instat_callback(struct urb *urb); @@ -1289,9 +1288,8 @@ static struct usb_serial_driver option_1port_device = { .tiocmget = usb_wwan_tiocmget, .tiocmset = usb_wwan_tiocmset, .ioctl = usb_wwan_ioctl, - .attach = option_attach, + .attach = usb_wwan_startup, .release = option_release, - .port_probe = usb_wwan_port_probe, .port_remove = usb_wwan_port_remove, .read_int_callback = option_instat_callback, #ifdef CONFIG_PM @@ -1337,6 +1335,8 @@ static bool is_blacklisted(const u8 ifnum, enum option_blacklist_reason reason, static int option_probe(struct usb_serial *serial, const struct usb_device_id *id) { + struct usb_wwan_intf_private *data; + struct option_private *priv; struct usb_interface_descriptor *iface_desc = &serial->interface->cur_altsetting->desc; struct usb_device_descriptor *dev_desc = &serial->dev->descriptor; @@ -1374,19 +1374,6 @@ static int option_probe(struct usb_serial *serial, iface_desc->bInterfaceClass != USB_CLASS_CDC_DATA) return -ENODEV; - /* Store device id so we can use it during attach. */ - usb_set_serial_data(serial, (void *)id); - - return 0; -} - -static int option_attach(struct usb_serial *serial) -{ - struct usb_interface_descriptor *iface_desc; - const struct usb_device_id *id; - struct usb_wwan_intf_private *data; - struct option_private *priv; - data = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL); if (!data) return -ENOMEM; @@ -1397,10 +1384,6 @@ static int option_attach(struct usb_serial *serial) return -ENOMEM; } - /* Retrieve device id stored at probe. */ - id = usb_get_serial_data(serial); - iface_desc = &serial->interface->cur_altsetting->desc; - priv->bInterfaceNumber = iface_desc->bInterfaceNumber; data->private = priv; diff --git a/trunk/drivers/usb/serial/qcserial.c b/trunk/drivers/usb/serial/qcserial.c index aa148c21ea40..c3ddb65c05f2 100644 --- a/trunk/drivers/usb/serial/qcserial.c +++ b/trunk/drivers/usb/serial/qcserial.c @@ -138,6 +138,7 @@ MODULE_DEVICE_TABLE(usb, id_table); static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) { + struct usb_wwan_intf_private *data; struct usb_host_interface *intf = serial->interface->cur_altsetting; struct device *dev = &serial->dev->dev; int retval = -ENODEV; @@ -153,6 +154,13 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) ifnum = intf->desc.bInterfaceNumber; dev_dbg(dev, "This Interface = %d\n", ifnum); + data = kzalloc(sizeof(struct usb_wwan_intf_private), + GFP_KERNEL); + if (!data) + return -ENOMEM; + + spin_lock_init(&data->susp_lock); + if (nintf == 1) { /* QDL mode */ /* Gobi 2000 has a single altsetting, older ones have two */ @@ -245,28 +253,20 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id) } } - return retval; -} - -static int qc_attach(struct usb_serial *serial) -{ - struct usb_wwan_intf_private *data; - - data = kzalloc(sizeof(*data), GFP_KERNEL); - if (!data) - return -ENOMEM; + /* Set serial->private if not returning error */ + if (retval == 0) + usb_set_serial_data(serial, data); + else + kfree(data); - spin_lock_init(&data->susp_lock); - - usb_set_serial_data(serial, data); - - return 0; + return retval; } static void qc_release(struct usb_serial *serial) { struct usb_wwan_intf_private *priv = usb_get_serial_data(serial); + /* Free the private data allocated in qcprobe */ usb_set_serial_data(serial, NULL); kfree(priv); } @@ -285,9 +285,8 @@ static struct usb_serial_driver qcdevice = { .write = usb_wwan_write, .write_room = usb_wwan_write_room, .chars_in_buffer = usb_wwan_chars_in_buffer, - .attach = qc_attach, + .attach = usb_wwan_startup, .release = qc_release, - .port_probe = usb_wwan_port_probe, .port_remove = usb_wwan_port_remove, #ifdef CONFIG_PM .suspend = usb_wwan_suspend, diff --git a/trunk/drivers/usb/serial/quatech2.c b/trunk/drivers/usb/serial/quatech2.c index ffcfc962ab10..2cdfdcc90b37 100644 --- a/trunk/drivers/usb/serial/quatech2.c +++ b/trunk/drivers/usb/serial/quatech2.c @@ -143,12 +143,12 @@ static void qt2_read_bulk_callback(struct urb *urb); static void qt2_release(struct usb_serial *serial) { - struct qt2_serial_private *serial_priv; + int i; - serial_priv = usb_get_serial_data(serial); + kfree(usb_get_serial_data(serial)); - usb_free_urb(serial_priv->read_urb); - kfree(serial_priv); + for (i = 0; i < serial->num_ports; i++) + kfree(usb_get_serial_port_data(serial->port[i])); } static inline int calc_baud_divisor(int baudrate) @@ -423,16 +423,11 @@ static void qt2_close(struct usb_serial_port *port) port_priv->is_open = false; spin_lock_irqsave(&port_priv->urb_lock, flags); - usb_kill_urb(port_priv->write_urb); + if (port_priv->write_urb->status == -EINPROGRESS) + usb_kill_urb(port_priv->write_urb); port_priv->urb_in_use = false; spin_unlock_irqrestore(&port_priv->urb_lock, flags); - mutex_lock(&port->serial->disc_mutex); - if (port->serial->disconnected) { - mutex_unlock(&port->serial->disc_mutex); - return; - } - /* flush the port transmit buffer */ i = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), @@ -464,14 +459,26 @@ static void qt2_close(struct usb_serial_port *port) dev_err(&port->dev, "%s - close port failed %i\n", __func__, i); - mutex_unlock(&port->serial->disc_mutex); } static void qt2_disconnect(struct usb_serial *serial) { struct qt2_serial_private *serial_priv = usb_get_serial_data(serial); + struct qt2_port_private *port_priv; + int i; + + if (serial_priv->read_urb->status == -EINPROGRESS) + usb_kill_urb(serial_priv->read_urb); + + usb_free_urb(serial_priv->read_urb); - usb_kill_urb(serial_priv->read_urb); + for (i = 0; i < serial->num_ports; i++) { + port_priv = usb_get_serial_port_data(serial->port[i]); + + if (port_priv->write_urb->status == -EINPROGRESS) + usb_kill_urb(port_priv->write_urb); + usb_free_urb(port_priv->write_urb); + } } static int get_serial_info(struct usb_serial_port *port, @@ -766,9 +773,11 @@ static void qt2_read_bulk_callback(struct urb *urb) static int qt2_setup_urbs(struct usb_serial *serial) { + struct usb_serial_port *port; struct usb_serial_port *port0; struct qt2_serial_private *serial_priv; - int status; + struct qt2_port_private *port_priv; + int pcount, status; port0 = serial->port[0]; @@ -786,21 +795,46 @@ static int qt2_setup_urbs(struct usb_serial *serial) sizeof(serial_priv->read_buffer), qt2_read_bulk_callback, serial); + /* setup write_urb for each port */ + for (pcount = 0; pcount < serial->num_ports; pcount++) { + + port = serial->port[pcount]; + port_priv = usb_get_serial_port_data(port); + + port_priv->write_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!port_priv->write_urb) { + dev_err(&serial->dev->dev, + "failed to alloc write_urb for port %i\n", + pcount); + return -ENOMEM; + } + + usb_fill_bulk_urb(port_priv->write_urb, + serial->dev, + usb_sndbulkpipe(serial->dev, + port0-> + bulk_out_endpointAddress), + port_priv->write_buffer, + sizeof(port_priv->write_buffer), + qt2_write_bulk_callback, port); + } + status = usb_submit_urb(serial_priv->read_urb, GFP_KERNEL); if (status != 0) { dev_err(&serial->dev->dev, "%s - submit read urb failed %i\n", __func__, status); - usb_free_urb(serial_priv->read_urb); return status; } return 0; + } static int qt2_attach(struct usb_serial *serial) { struct qt2_serial_private *serial_priv; - int status; + struct qt2_port_private *port_priv; + int status, pcount; /* power on unit */ status = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), @@ -820,6 +854,26 @@ static int qt2_attach(struct usb_serial *serial) usb_set_serial_data(serial, serial_priv); + for (pcount = 0; pcount < serial->num_ports; pcount++) { + port_priv = kzalloc(sizeof(*port_priv), GFP_KERNEL); + if (!port_priv) { + dev_err(&serial->dev->dev, + "%s- kmalloc(%Zd) failed.\n", __func__, + sizeof(*port_priv)); + pcount--; + status = -ENOMEM; + goto attach_failed; + } + + spin_lock_init(&port_priv->lock); + spin_lock_init(&port_priv->urb_lock); + init_waitqueue_head(&port_priv->delta_msr_wait); + + port_priv->port = serial->port[pcount]; + + usb_set_serial_port_data(serial->port[pcount], port_priv); + } + status = qt2_setup_urbs(serial); if (status != 0) goto attach_failed; @@ -827,51 +881,12 @@ static int qt2_attach(struct usb_serial *serial) return 0; attach_failed: - kfree(serial_priv); - return status; -} - -static int qt2_port_probe(struct usb_serial_port *port) -{ - struct usb_serial *serial = port->serial; - struct qt2_port_private *port_priv; - u8 bEndpointAddress; - - port_priv = kzalloc(sizeof(*port_priv), GFP_KERNEL); - if (!port_priv) - return -ENOMEM; - - spin_lock_init(&port_priv->lock); - spin_lock_init(&port_priv->urb_lock); - init_waitqueue_head(&port_priv->delta_msr_wait); - port_priv->port = port; - - port_priv->write_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!port_priv->write_urb) { + for (/* empty */; pcount >= 0; pcount--) { + port_priv = usb_get_serial_port_data(serial->port[pcount]); kfree(port_priv); - return -ENOMEM; } - bEndpointAddress = serial->port[0]->bulk_out_endpointAddress; - usb_fill_bulk_urb(port_priv->write_urb, serial->dev, - usb_sndbulkpipe(serial->dev, bEndpointAddress), - port_priv->write_buffer, - sizeof(port_priv->write_buffer), - qt2_write_bulk_callback, port); - - usb_set_serial_port_data(port, port_priv); - - return 0; -} - -static int qt2_port_remove(struct usb_serial_port *port) -{ - struct qt2_port_private *port_priv; - - port_priv = usb_get_serial_port_data(port); - usb_free_urb(port_priv->write_urb); - kfree(port_priv); - - return 0; + kfree(serial_priv); + return status; } static int qt2_tiocmget(struct tty_struct *tty) @@ -1112,8 +1127,6 @@ static struct usb_serial_driver qt2_device = { .attach = qt2_attach, .release = qt2_release, .disconnect = qt2_disconnect, - .port_probe = qt2_port_probe, - .port_remove = qt2_port_remove, .dtr_rts = qt2_dtr_rts, .break_ctl = qt2_break_ctl, .tiocmget = qt2_tiocmget, diff --git a/trunk/drivers/usb/serial/sierra.c b/trunk/drivers/usb/serial/sierra.c index 270860f6bb2a..01d882cf3775 100644 --- a/trunk/drivers/usb/serial/sierra.c +++ b/trunk/drivers/usb/serial/sierra.c @@ -161,6 +161,7 @@ static int sierra_probe(struct usb_serial *serial, { int result = 0; struct usb_device *udev; + struct sierra_intf_private *data; u8 ifnum; udev = serial->dev; @@ -187,6 +188,11 @@ static int sierra_probe(struct usb_serial *serial, return -ENODEV; } + data = serial->private = kzalloc(sizeof(struct sierra_intf_private), GFP_KERNEL); + if (!data) + return -ENOMEM; + spin_lock_init(&data->susp_lock); + return result; } @@ -878,15 +884,11 @@ static void sierra_dtr_rts(struct usb_serial_port *port, int on) static int sierra_startup(struct usb_serial *serial) { - struct sierra_intf_private *intfdata; - - intfdata = kzalloc(sizeof(*intfdata), GFP_KERNEL); - if (!intfdata) - return -ENOMEM; - - spin_lock_init(&intfdata->susp_lock); - - usb_set_serial_data(serial, intfdata); + struct usb_serial_port *port; + struct sierra_port_private *portdata; + struct sierra_iface_info *himemoryp = NULL; + int i; + u8 ifnum; /* Set Device mode to D0 */ sierra_set_power_state(serial->dev, 0x0000); @@ -895,71 +897,68 @@ static int sierra_startup(struct usb_serial *serial) if (nmea) sierra_vsc_set_nmea(serial->dev, 1); - return 0; -} - -static void sierra_release(struct usb_serial *serial) -{ - struct sierra_intf_private *intfdata; - - intfdata = usb_get_serial_data(serial); - kfree(intfdata); -} - -static int sierra_port_probe(struct usb_serial_port *port) -{ - struct usb_serial *serial = port->serial; - struct sierra_port_private *portdata; - const struct sierra_iface_info *himemoryp; - u8 ifnum; - - portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); - if (!portdata) - return -ENOMEM; - - spin_lock_init(&portdata->lock); - init_usb_anchor(&portdata->active); - init_usb_anchor(&portdata->delayed); - - /* Assume low memory requirements */ - portdata->num_out_urbs = N_OUT_URB; - portdata->num_in_urbs = N_IN_URB; - - /* Determine actual memory requirements */ - if (serial->num_ports == 1) { - /* Get interface number for composite device */ - ifnum = sierra_calc_interface(serial); - himemoryp = &typeB_interface_list; - } else { - /* This is really the usb-serial port number of the interface - * rather than the interface number. - */ - ifnum = port->number - serial->minor; - himemoryp = &typeA_interface_list; - } - - if (is_himemory(ifnum, himemoryp)) { - portdata->num_out_urbs = N_OUT_URB_HM; - portdata->num_in_urbs = N_IN_URB_HM; - } - - dev_dbg(&port->dev, + /* Now setup per port private data */ + for (i = 0; i < serial->num_ports; i++) { + port = serial->port[i]; + portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); + if (!portdata) { + dev_dbg(&port->dev, "%s: kmalloc for " + "sierra_port_private (%d) failed!\n", + __func__, i); + return -ENOMEM; + } + spin_lock_init(&portdata->lock); + init_usb_anchor(&portdata->active); + init_usb_anchor(&portdata->delayed); + ifnum = i; + /* Assume low memory requirements */ + portdata->num_out_urbs = N_OUT_URB; + portdata->num_in_urbs = N_IN_URB; + + /* Determine actual memory requirements */ + if (serial->num_ports == 1) { + /* Get interface number for composite device */ + ifnum = sierra_calc_interface(serial); + himemoryp = + (struct sierra_iface_info *)&typeB_interface_list; + if (is_himemory(ifnum, himemoryp)) { + portdata->num_out_urbs = N_OUT_URB_HM; + portdata->num_in_urbs = N_IN_URB_HM; + } + } + else { + himemoryp = + (struct sierra_iface_info *)&typeA_interface_list; + if (is_himemory(i, himemoryp)) { + portdata->num_out_urbs = N_OUT_URB_HM; + portdata->num_in_urbs = N_IN_URB_HM; + } + } + dev_dbg(&serial->dev->dev, "Memory usage (urbs) interface #%d, in=%d, out=%d\n", - ifnum, portdata->num_in_urbs, portdata->num_out_urbs); - - usb_set_serial_port_data(port, portdata); + ifnum,portdata->num_in_urbs, portdata->num_out_urbs ); + /* Set the port private data pointer */ + usb_set_serial_port_data(port, portdata); + } return 0; } -static int sierra_port_remove(struct usb_serial_port *port) +static void sierra_release(struct usb_serial *serial) { + int i; + struct usb_serial_port *port; struct sierra_port_private *portdata; - portdata = usb_get_serial_port_data(port); - kfree(portdata); - - return 0; + for (i = 0; i < serial->num_ports; ++i) { + port = serial->port[i]; + if (!port) + continue; + portdata = usb_get_serial_port_data(port); + if (!portdata) + continue; + kfree(portdata); + } } #ifdef CONFIG_PM @@ -1063,8 +1062,6 @@ static struct usb_serial_driver sierra_device = { .tiocmset = sierra_tiocmset, .attach = sierra_startup, .release = sierra_release, - .port_probe = sierra_port_probe, - .port_remove = sierra_port_remove, .suspend = sierra_suspend, .resume = sierra_resume, .read_int_callback = sierra_instat_callback, diff --git a/trunk/drivers/usb/serial/usb-wwan.h b/trunk/drivers/usb/serial/usb-wwan.h index 684739b8efd0..1f034d2397c6 100644 --- a/trunk/drivers/usb/serial/usb-wwan.h +++ b/trunk/drivers/usb/serial/usb-wwan.h @@ -8,7 +8,7 @@ extern void usb_wwan_dtr_rts(struct usb_serial_port *port, int on); extern int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port); extern void usb_wwan_close(struct usb_serial_port *port); -extern int usb_wwan_port_probe(struct usb_serial_port *port); +extern int usb_wwan_startup(struct usb_serial *serial); extern int usb_wwan_port_remove(struct usb_serial_port *port); extern int usb_wwan_write_room(struct tty_struct *tty); extern void usb_wwan_set_termios(struct tty_struct *tty, diff --git a/trunk/drivers/usb/serial/usb_wwan.c b/trunk/drivers/usb/serial/usb_wwan.c index 61a73ad1a187..e42aa398ed37 100644 --- a/trunk/drivers/usb/serial/usb_wwan.c +++ b/trunk/drivers/usb/serial/usb_wwan.c @@ -447,12 +447,10 @@ void usb_wwan_close(struct usb_serial_port *port) EXPORT_SYMBOL(usb_wwan_close); /* Helper functions used by usb_wwan_setup_urbs */ -static struct urb *usb_wwan_setup_urb(struct usb_serial_port *port, - int endpoint, +static struct urb *usb_wwan_setup_urb(struct usb_serial *serial, int endpoint, int dir, void *ctx, char *buf, int len, void (*callback) (struct urb *)) { - struct usb_serial *serial = port->serial; struct urb *urb; if (endpoint == -1) @@ -474,75 +472,101 @@ static struct urb *usb_wwan_setup_urb(struct usb_serial_port *port, return urb; } -int usb_wwan_port_probe(struct usb_serial_port *port) +/* Setup urbs */ +static void usb_wwan_setup_urbs(struct usb_serial *serial) { + int i, j; + struct usb_serial_port *port; struct usb_wwan_port_private *portdata; - struct urb *urb; - u8 *buffer; - int err; - int i; - portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); - if (!portdata) - return -ENOMEM; + for (i = 0; i < serial->num_ports; i++) { + port = serial->port[i]; + portdata = usb_get_serial_port_data(port); - init_usb_anchor(&portdata->delayed); + /* Do indat endpoints first */ + for (j = 0; j < N_IN_URB; ++j) { + portdata->in_urbs[j] = usb_wwan_setup_urb(serial, + port-> + bulk_in_endpointAddress, + USB_DIR_IN, + port, + portdata-> + in_buffer[j], + IN_BUFLEN, + usb_wwan_indat_callback); + } - for (i = 0; i < N_IN_URB; i++) { - buffer = (u8 *)__get_free_page(GFP_KERNEL); - if (!buffer) - goto bail_out_error; - portdata->in_buffer[i] = buffer; - - urb = usb_wwan_setup_urb(port, port->bulk_in_endpointAddress, - USB_DIR_IN, port, - buffer, IN_BUFLEN, - usb_wwan_indat_callback); - portdata->in_urbs[i] = urb; + /* outdat endpoints */ + for (j = 0; j < N_OUT_URB; ++j) { + portdata->out_urbs[j] = usb_wwan_setup_urb(serial, + port-> + bulk_out_endpointAddress, + USB_DIR_OUT, + port, + portdata-> + out_buffer + [j], + OUT_BUFLEN, + usb_wwan_outdat_callback); + } } +} - for (i = 0; i < N_OUT_URB; i++) { - if (port->bulk_out_endpointAddress == -1) - continue; +int usb_wwan_startup(struct usb_serial *serial) +{ + int i, j, err; + struct usb_serial_port *port; + struct usb_wwan_port_private *portdata; + u8 *buffer; - buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL); - if (!buffer) - goto bail_out_error2; - portdata->out_buffer[i] = buffer; + /* Now setup per port private data */ + for (i = 0; i < serial->num_ports; i++) { + port = serial->port[i]; + portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); + if (!portdata) { + dev_dbg(&port->dev, "%s: kmalloc for usb_wwan_port_private (%d) failed!.\n", + __func__, i); + return 1; + } + init_usb_anchor(&portdata->delayed); - urb = usb_wwan_setup_urb(port, port->bulk_out_endpointAddress, - USB_DIR_OUT, port, - buffer, OUT_BUFLEN, - usb_wwan_outdat_callback); - portdata->out_urbs[i] = urb; - } + for (j = 0; j < N_IN_URB; j++) { + buffer = (u8 *) __get_free_page(GFP_KERNEL); + if (!buffer) + goto bail_out_error; + portdata->in_buffer[j] = buffer; + } + + for (j = 0; j < N_OUT_URB; j++) { + buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL); + if (!buffer) + goto bail_out_error2; + portdata->out_buffer[j] = buffer; + } - usb_set_serial_port_data(port, portdata); + usb_set_serial_port_data(port, portdata); - if (port->interrupt_in_urb) { + if (!port->interrupt_in_urb) + continue; err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); if (err) dev_dbg(&port->dev, "%s: submit irq_in urb failed %d\n", __func__, err); } - + usb_wwan_setup_urbs(serial); return 0; bail_out_error2: - for (i = 0; i < N_OUT_URB; i++) { - usb_free_urb(portdata->out_urbs[i]); - kfree(portdata->out_buffer[i]); - } + for (j = 0; j < N_OUT_URB; j++) + kfree(portdata->out_buffer[j]); bail_out_error: - for (i = 0; i < N_IN_URB; i++) { - usb_free_urb(portdata->in_urbs[i]); - free_page((unsigned long)portdata->in_buffer[i]); - } + for (j = 0; j < N_IN_URB; j++) + if (portdata->in_buffer[j]) + free_page((unsigned long)portdata->in_buffer[j]); kfree(portdata); - - return -ENOMEM; + return 1; } -EXPORT_SYMBOL_GPL(usb_wwan_port_probe); +EXPORT_SYMBOL(usb_wwan_startup); int usb_wwan_port_remove(struct usb_serial_port *port) { diff --git a/trunk/drivers/usb/serial/whiteheat.c b/trunk/drivers/usb/serial/whiteheat.c index b9fca3586d74..346c7efc20b0 100644 --- a/trunk/drivers/usb/serial/whiteheat.c +++ b/trunk/drivers/usb/serial/whiteheat.c @@ -83,8 +83,6 @@ static int whiteheat_firmware_attach(struct usb_serial *serial); /* function prototypes for the Connect Tech WhiteHEAT serial converter */ static int whiteheat_attach(struct usb_serial *serial); static void whiteheat_release(struct usb_serial *serial); -static int whiteheat_port_probe(struct usb_serial_port *port); -static int whiteheat_port_remove(struct usb_serial_port *port); static int whiteheat_open(struct tty_struct *tty, struct usb_serial_port *port); static void whiteheat_close(struct usb_serial_port *port); @@ -119,8 +117,6 @@ static struct usb_serial_driver whiteheat_device = { .num_ports = 4, .attach = whiteheat_attach, .release = whiteheat_release, - .port_probe = whiteheat_port_probe, - .port_remove = whiteheat_port_remove, .open = whiteheat_open, .close = whiteheat_close, .ioctl = whiteheat_ioctl, @@ -222,12 +218,15 @@ static int whiteheat_attach(struct usb_serial *serial) { struct usb_serial_port *command_port; struct whiteheat_command_private *command_info; + struct usb_serial_port *port; + struct whiteheat_private *info; struct whiteheat_hw_info *hw_info; int pipe; int ret; int alen; __u8 *command; __u8 *result; + int i; command_port = serial->port[COMMAND_PORT]; @@ -286,6 +285,22 @@ static int whiteheat_attach(struct usb_serial *serial) serial->type->description, hw_info->sw_major_rev, hw_info->sw_minor_rev); + for (i = 0; i < serial->num_ports; i++) { + port = serial->port[i]; + + info = kmalloc(sizeof(struct whiteheat_private), GFP_KERNEL); + if (info == NULL) { + dev_err(&port->dev, + "%s: Out of memory for port structures\n", + serial->type->description); + goto no_private; + } + + info->mcr = 0; + + usb_set_serial_port_data(port, info); + } + command_info = kmalloc(sizeof(struct whiteheat_command_private), GFP_KERNEL); if (command_info == NULL) { @@ -318,10 +333,16 @@ static int whiteheat_attach(struct usb_serial *serial) "%s: please contact support@connecttech.com\n", serial->type->description); kfree(result); - kfree(command); return -ENODEV; no_command_private: + for (i = serial->num_ports - 1; i >= 0; i--) { + port = serial->port[i]; + info = usb_get_serial_port_data(port); + kfree(info); +no_private: + ; + } kfree(result); no_result_buffer: kfree(command); @@ -329,36 +350,21 @@ static int whiteheat_attach(struct usb_serial *serial) return -ENOMEM; } + static void whiteheat_release(struct usb_serial *serial) { struct usb_serial_port *command_port; + struct whiteheat_private *info; + int i; /* free up our private data for our command port */ command_port = serial->port[COMMAND_PORT]; kfree(usb_get_serial_port_data(command_port)); -} - -static int whiteheat_port_probe(struct usb_serial_port *port) -{ - struct whiteheat_private *info; - - info = kzalloc(sizeof(*info), GFP_KERNEL); - if (!info) - return -ENOMEM; - - usb_set_serial_port_data(port, info); - - return 0; -} -static int whiteheat_port_remove(struct usb_serial_port *port) -{ - struct whiteheat_private *info; - - info = usb_get_serial_port_data(port); - kfree(info); - - return 0; + for (i = 0; i < serial->num_ports; i++) { + info = usb_get_serial_port_data(serial->port[i]); + kfree(info); + } } static int whiteheat_open(struct tty_struct *tty, struct usb_serial_port *port) diff --git a/trunk/drivers/usb/storage/unusual_devs.h b/trunk/drivers/usb/storage/unusual_devs.h index d305a5aa3a5d..779cd954abcb 100644 --- a/trunk/drivers/usb/storage/unusual_devs.h +++ b/trunk/drivers/usb/storage/unusual_devs.h @@ -1004,12 +1004,6 @@ UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x9999, USB_SC_8070, USB_PR_CB, NULL, US_FL_NEED_OVERRIDE | US_FL_FIX_INQUIRY ), -/* Submitted by Oleksandr Chumachenko */ -UNUSUAL_DEV( 0x07cf, 0x1167, 0x0100, 0x0100, - "Casio", - "EX-N1 DigitalCamera", - USB_SC_8070, USB_PR_DEVICE, NULL, 0), - /* Submitted by Hartmut Wahl */ UNUSUAL_DEV( 0x0839, 0x000a, 0x0001, 0x0001, "Samsung", diff --git a/trunk/drivers/vhost/net.c b/trunk/drivers/vhost/net.c index 7f93f34b7f91..072cbbadbc36 100644 --- a/trunk/drivers/vhost/net.c +++ b/trunk/drivers/vhost/net.c @@ -379,8 +379,7 @@ static void handle_rx(struct vhost_net *net) .hdr.gso_type = VIRTIO_NET_HDR_GSO_NONE }; size_t total_len = 0; - int err, mergeable; - s16 headcount; + int err, headcount, mergeable; size_t vhost_hlen, sock_hlen; size_t vhost_len, sock_len; /* TODO: check that we are running from vhost_worker? */ diff --git a/trunk/drivers/video/backlight/Kconfig b/trunk/drivers/video/backlight/Kconfig index 765a945f8ea1..c101697a4ba7 100644 --- a/trunk/drivers/video/backlight/Kconfig +++ b/trunk/drivers/video/backlight/Kconfig @@ -60,8 +60,7 @@ config LCD_LTV350QV The LTV350QV panel is present on all ATSTK1000 boards. config LCD_ILI9320 - tristate "ILI Technology ILI9320 controller support" - depends on SPI + tristate help If you have a panel based on the ILI9320 controller chip then say y to include a power driver for it. diff --git a/trunk/drivers/video/xen-fbfront.c b/trunk/drivers/video/xen-fbfront.c index 917bb5681684..b7f5173ff9e9 100644 --- a/trunk/drivers/video/xen-fbfront.c +++ b/trunk/drivers/video/xen-fbfront.c @@ -641,6 +641,7 @@ static void xenfb_backend_changed(struct xenbus_device *dev, case XenbusStateReconfiguring: case XenbusStateReconfigured: case XenbusStateUnknown: + case XenbusStateClosed: break; case XenbusStateInitWait: @@ -669,10 +670,6 @@ static void xenfb_backend_changed(struct xenbus_device *dev, info->feature_resize = val; break; - case XenbusStateClosed: - if (dev->state == XenbusStateClosed) - break; - /* Missed the backend's CLOSING state -- fallthrough */ case XenbusStateClosing: xenbus_frontend_closed(dev); break; diff --git a/trunk/drivers/virtio/virtio.c b/trunk/drivers/virtio/virtio.c index 809b0de59c09..1e8659ca27ef 100644 --- a/trunk/drivers/virtio/virtio.c +++ b/trunk/drivers/virtio/virtio.c @@ -225,10 +225,8 @@ EXPORT_SYMBOL_GPL(register_virtio_device); void unregister_virtio_device(struct virtio_device *dev) { - int index = dev->index; /* save for after device release */ - device_unregister(&dev->dev); - ida_simple_remove(&virtio_index_ida, index); + ida_simple_remove(&virtio_index_ida, dev->index); } EXPORT_SYMBOL_GPL(unregister_virtio_device); diff --git a/trunk/drivers/xen/Kconfig b/trunk/drivers/xen/Kconfig index 126d8ce591ce..d4dffcd52873 100644 --- a/trunk/drivers/xen/Kconfig +++ b/trunk/drivers/xen/Kconfig @@ -3,7 +3,6 @@ menu "Xen driver support" config XEN_BALLOON bool "Xen memory balloon driver" - depends on !ARM default y help The balloon driver allows the Xen domain to request more memory from @@ -146,7 +145,6 @@ config SWIOTLB_XEN config XEN_TMEM bool - depends on !ARM default y if (CLEANCACHE || FRONTSWAP) help Shim to interface in-kernel Transcendent Memory hooks diff --git a/trunk/drivers/xen/Makefile b/trunk/drivers/xen/Makefile index 74354708c6c4..0e8637035457 100644 --- a/trunk/drivers/xen/Makefile +++ b/trunk/drivers/xen/Makefile @@ -2,7 +2,6 @@ ifneq ($(CONFIG_ARM),y) obj-y += manage.o balloon.o obj-$(CONFIG_HOTPLUG_CPU) += cpu_hotplug.o endif -obj-$(CONFIG_X86) += fallback.o obj-y += grant-table.o features.o events.o obj-y += xenbus/ diff --git a/trunk/drivers/xen/balloon.c b/trunk/drivers/xen/balloon.c index d6886d90ccfd..31ab82fda38a 100644 --- a/trunk/drivers/xen/balloon.c +++ b/trunk/drivers/xen/balloon.c @@ -55,6 +55,7 @@ #include #include #include +#include #include #include @@ -87,7 +88,7 @@ struct balloon_stats balloon_stats; EXPORT_SYMBOL_GPL(balloon_stats); /* We increase/decrease in batches which fit in a page */ -static xen_pfn_t frame_list[PAGE_SIZE / sizeof(unsigned long)]; +static unsigned long frame_list[PAGE_SIZE / sizeof(unsigned long)]; #ifdef CONFIG_HIGHMEM #define inc_totalhigh_pages() (totalhigh_pages++) diff --git a/trunk/drivers/xen/dbgp.c b/trunk/drivers/xen/dbgp.c index f3ccc80a455f..42569c77ccc8 100644 --- a/trunk/drivers/xen/dbgp.c +++ b/trunk/drivers/xen/dbgp.c @@ -8,9 +8,7 @@ static int xen_dbgp_op(struct usb_hcd *hcd, int op) { -#ifdef CONFIG_PCI const struct device *ctrlr = hcd_to_bus(hcd)->controller; -#endif struct physdev_dbgp_op dbgp; if (!xen_initial_domain()) diff --git a/trunk/drivers/xen/events.c b/trunk/drivers/xen/events.c index 0be4df39e953..59e10a1286d5 100644 --- a/trunk/drivers/xen/events.c +++ b/trunk/drivers/xen/events.c @@ -115,9 +115,7 @@ struct irq_info { #define PIRQ_SHAREABLE (1 << 1) static int *evtchn_to_irq; -#ifdef CONFIG_X86 static unsigned long *pirq_eoi_map; -#endif static bool (*pirq_needs_eoi)(unsigned irq); static DEFINE_PER_CPU(unsigned long [NR_EVENT_CHANNELS/BITS_PER_LONG], @@ -279,12 +277,10 @@ static unsigned int cpu_from_evtchn(unsigned int evtchn) return ret; } -#ifdef CONFIG_X86 static bool pirq_check_eoi_map(unsigned irq) { return test_bit(pirq_from_irq(irq), pirq_eoi_map); } -#endif static bool pirq_needs_eoi_flag(unsigned irq) { @@ -1395,10 +1391,10 @@ void xen_evtchn_do_upcall(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); - irq_enter(); #ifdef CONFIG_X86 exit_idle(); #endif + irq_enter(); __xen_evtchn_do_upcall(); diff --git a/trunk/drivers/xen/fallback.c b/trunk/drivers/xen/fallback.c deleted file mode 100644 index 0ef7c4d40f86..000000000000 --- a/trunk/drivers/xen/fallback.c +++ /dev/null @@ -1,80 +0,0 @@ -#include -#include -#include -#include -#include -#include - -int xen_event_channel_op_compat(int cmd, void *arg) -{ - struct evtchn_op op; - int rc; - - op.cmd = cmd; - memcpy(&op.u, arg, sizeof(op.u)); - rc = _hypercall1(int, event_channel_op_compat, &op); - - switch (cmd) { - case EVTCHNOP_close: - case EVTCHNOP_send: - case EVTCHNOP_bind_vcpu: - case EVTCHNOP_unmask: - /* no output */ - break; - -#define COPY_BACK(eop) \ - case EVTCHNOP_##eop: \ - memcpy(arg, &op.u.eop, sizeof(op.u.eop)); \ - break - - COPY_BACK(bind_interdomain); - COPY_BACK(bind_virq); - COPY_BACK(bind_pirq); - COPY_BACK(status); - COPY_BACK(alloc_unbound); - COPY_BACK(bind_ipi); -#undef COPY_BACK - - default: - WARN_ON(rc != -ENOSYS); - break; - } - - return rc; -} -EXPORT_SYMBOL_GPL(xen_event_channel_op_compat); - -int HYPERVISOR_physdev_op_compat(int cmd, void *arg) -{ - struct physdev_op op; - int rc; - - op.cmd = cmd; - memcpy(&op.u, arg, sizeof(op.u)); - rc = _hypercall1(int, physdev_op_compat, &op); - - switch (cmd) { - case PHYSDEVOP_IRQ_UNMASK_NOTIFY: - case PHYSDEVOP_set_iopl: - case PHYSDEVOP_set_iobitmap: - case PHYSDEVOP_apic_write: - /* no output */ - break; - -#define COPY_BACK(pop, fld) \ - case PHYSDEVOP_##pop: \ - memcpy(arg, &op.u.fld, sizeof(op.u.fld)); \ - break - - COPY_BACK(irq_status_query, irq_status_query); - COPY_BACK(apic_read, apic_op); - COPY_BACK(ASSIGN_VECTOR, irq_op); -#undef COPY_BACK - - default: - WARN_ON(rc != -ENOSYS); - break; - } - - return rc; -} diff --git a/trunk/drivers/xen/gntdev.c b/trunk/drivers/xen/gntdev.c index 2e22df2f7a3f..610bfc6be177 100644 --- a/trunk/drivers/xen/gntdev.c +++ b/trunk/drivers/xen/gntdev.c @@ -105,21 +105,6 @@ static void gntdev_print_maps(struct gntdev_priv *priv, #endif } -static void gntdev_free_map(struct grant_map *map) -{ - if (map == NULL) - return; - - if (map->pages) - free_xenballooned_pages(map->count, map->pages); - kfree(map->pages); - kfree(map->grants); - kfree(map->map_ops); - kfree(map->unmap_ops); - kfree(map->kmap_ops); - kfree(map); -} - static struct grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count) { struct grant_map *add; @@ -157,7 +142,12 @@ static struct grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count) return add; err: - gntdev_free_map(add); + kfree(add->pages); + kfree(add->grants); + kfree(add->map_ops); + kfree(add->unmap_ops); + kfree(add->kmap_ops); + kfree(add); return NULL; } @@ -208,9 +198,17 @@ static void gntdev_put_map(struct grant_map *map) evtchn_put(map->notify.event); } - if (map->pages && !use_ptemod) - unmap_grant_pages(map, 0, map->count); - gntdev_free_map(map); + if (map->pages) { + if (!use_ptemod) + unmap_grant_pages(map, 0, map->count); + + free_xenballooned_pages(map->count, map->pages); + } + kfree(map->pages); + kfree(map->grants); + kfree(map->map_ops); + kfree(map->unmap_ops); + kfree(map); } /* ------------------------------------------------------------------ */ diff --git a/trunk/drivers/xen/grant-table.c b/trunk/drivers/xen/grant-table.c index b91f14e83164..b2b0a375b348 100644 --- a/trunk/drivers/xen/grant-table.c +++ b/trunk/drivers/xen/grant-table.c @@ -84,7 +84,7 @@ struct gnttab_ops { * nr_gframes is the number of frames to map grant table. Returning * GNTST_okay means success and negative value means failure. */ - int (*map_frames)(xen_pfn_t *frames, unsigned int nr_gframes); + int (*map_frames)(unsigned long *frames, unsigned int nr_gframes); /* * Release a list of frames which are mapped in map_frames for grant * entry status. @@ -960,7 +960,7 @@ static unsigned nr_status_frames(unsigned nr_grant_frames) return (nr_grant_frames * GREFS_PER_GRANT_FRAME + SPP - 1) / SPP; } -static int gnttab_map_frames_v1(xen_pfn_t *frames, unsigned int nr_gframes) +static int gnttab_map_frames_v1(unsigned long *frames, unsigned int nr_gframes) { int rc; @@ -977,7 +977,7 @@ static void gnttab_unmap_frames_v1(void) arch_gnttab_unmap(gnttab_shared.addr, nr_grant_frames); } -static int gnttab_map_frames_v2(xen_pfn_t *frames, unsigned int nr_gframes) +static int gnttab_map_frames_v2(unsigned long *frames, unsigned int nr_gframes) { uint64_t *sframes; unsigned int nr_sframes; @@ -1029,7 +1029,7 @@ static void gnttab_unmap_frames_v2(void) static int gnttab_map(unsigned int start_idx, unsigned int end_idx) { struct gnttab_setup_table setup; - xen_pfn_t *frames; + unsigned long *frames; unsigned int nr_gframes = end_idx + 1; int rc; diff --git a/trunk/drivers/xen/sys-hypervisor.c b/trunk/drivers/xen/sys-hypervisor.c index 96453f8a85c5..5e5ad7e28858 100644 --- a/trunk/drivers/xen/sys-hypervisor.c +++ b/trunk/drivers/xen/sys-hypervisor.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include @@ -285,8 +284,7 @@ static ssize_t virtual_start_show(struct hyp_sysfs_attr *attr, char *buffer) ret = HYPERVISOR_xen_version(XENVER_platform_parameters, parms); if (!ret) - ret = sprintf(buffer, "%"PRI_xen_ulong"\n", - parms->virt_start); + ret = sprintf(buffer, "%lx\n", parms->virt_start); kfree(parms); } diff --git a/trunk/drivers/xen/xen-pciback/vpci.c b/trunk/drivers/xen/xen-pciback/vpci.c index 0f478ac483cd..46d140baebd8 100644 --- a/trunk/drivers/xen/xen-pciback/vpci.c +++ b/trunk/drivers/xen/xen-pciback/vpci.c @@ -89,15 +89,9 @@ static int __xen_pcibk_add_pci_dev(struct xen_pcibk_device *pdev, mutex_lock(&vpci_dev->lock); - /* - * Keep multi-function devices together on the virtual PCI bus, except - * virtual functions. - */ - if (!dev->is_virtfn) { - for (slot = 0; slot < PCI_SLOT_MAX; slot++) { - if (list_empty(&vpci_dev->dev_list[slot])) - continue; - + /* Keep multi-function devices together on the virtual PCI bus */ + for (slot = 0; slot < PCI_SLOT_MAX; slot++) { + if (!list_empty(&vpci_dev->dev_list[slot])) { t = list_entry(list_first(&vpci_dev->dev_list[slot]), struct pci_dev_entry, list); @@ -122,7 +116,7 @@ static int __xen_pcibk_add_pci_dev(struct xen_pcibk_device *pdev, pci_name(dev), slot); list_add_tail(&dev_entry->list, &vpci_dev->dev_list[slot]); - func = dev->is_virtfn ? 0 : PCI_FUNC(dev->devfn); + func = PCI_FUNC(dev->devfn); goto unlock; } } diff --git a/trunk/drivers/xen/xenbus/xenbus_dev_frontend.c b/trunk/drivers/xen/xenbus/xenbus_dev_frontend.c index ac727028e658..89f76252a16f 100644 --- a/trunk/drivers/xen/xenbus/xenbus_dev_frontend.c +++ b/trunk/drivers/xen/xenbus/xenbus_dev_frontend.c @@ -458,7 +458,7 @@ static ssize_t xenbus_file_write(struct file *filp, goto out; /* Can't write a xenbus message larger we can buffer */ - if (len > sizeof(u->u.buffer) - u->len) { + if ((len + u->len) > sizeof(u->u.buffer)) { /* On error, dump existing buffer */ u->len = 0; rc = -EINVAL; diff --git a/trunk/drivers/xen/xenbus/xenbus_xs.c b/trunk/drivers/xen/xenbus/xenbus_xs.c index acedeabe589c..f5dda83ad7a5 100644 --- a/trunk/drivers/xen/xenbus/xenbus_xs.c +++ b/trunk/drivers/xen/xenbus/xenbus_xs.c @@ -627,7 +627,6 @@ static struct xenbus_watch *find_watch(const char *token) */ static bool xen_strict_xenbus_quirk(void) { -#ifdef CONFIG_X86 uint32_t eax, ebx, ecx, edx, base; base = xen_cpuid_base(); @@ -635,7 +634,6 @@ static bool xen_strict_xenbus_quirk(void) if ((eax >> 16) < 4) return true; -#endif return false; } diff --git a/trunk/fs/bio.c b/trunk/fs/bio.c index b96fc6ce4855..9298c65ad9c7 100644 --- a/trunk/fs/bio.c +++ b/trunk/fs/bio.c @@ -75,7 +75,6 @@ static struct kmem_cache *bio_find_or_create_slab(unsigned int extra_size) unsigned int sz = sizeof(struct bio) + extra_size; struct kmem_cache *slab = NULL; struct bio_slab *bslab, *new_bio_slabs; - unsigned int new_bio_slab_max; unsigned int i, entry = -1; mutex_lock(&bio_slab_lock); @@ -98,13 +97,12 @@ static struct kmem_cache *bio_find_or_create_slab(unsigned int extra_size) goto out_unlock; if (bio_slab_nr == bio_slab_max && entry == -1) { - new_bio_slab_max = bio_slab_max << 1; + bio_slab_max <<= 1; new_bio_slabs = krealloc(bio_slabs, - new_bio_slab_max * sizeof(struct bio_slab), + bio_slab_max * sizeof(struct bio_slab), GFP_KERNEL); if (!new_bio_slabs) goto out_unlock; - bio_slab_max = new_bio_slab_max; bio_slabs = new_bio_slabs; } if (entry == -1) diff --git a/trunk/fs/block_dev.c b/trunk/fs/block_dev.c index 1a1e5e3b1eaf..b3c1d3dae77d 100644 --- a/trunk/fs/block_dev.c +++ b/trunk/fs/block_dev.c @@ -1661,39 +1661,6 @@ static int blkdev_mmap(struct file *file, struct vm_area_struct *vma) return ret; } -static ssize_t blkdev_splice_read(struct file *file, loff_t *ppos, - struct pipe_inode_info *pipe, size_t len, - unsigned int flags) -{ - ssize_t ret; - struct block_device *bdev = I_BDEV(file->f_mapping->host); - - percpu_down_read(&bdev->bd_block_size_semaphore); - - ret = generic_file_splice_read(file, ppos, pipe, len, flags); - - percpu_up_read(&bdev->bd_block_size_semaphore); - - return ret; -} - -static ssize_t blkdev_splice_write(struct pipe_inode_info *pipe, - struct file *file, loff_t *ppos, size_t len, - unsigned int flags) -{ - ssize_t ret; - struct block_device *bdev = I_BDEV(file->f_mapping->host); - - percpu_down_read(&bdev->bd_block_size_semaphore); - - ret = generic_file_splice_write(pipe, file, ppos, len, flags); - - percpu_up_read(&bdev->bd_block_size_semaphore); - - return ret; -} - - /* * Try to release a page associated with block device when the system * is under memory pressure. @@ -1732,8 +1699,8 @@ const struct file_operations def_blk_fops = { #ifdef CONFIG_COMPAT .compat_ioctl = compat_blkdev_ioctl, #endif - .splice_read = blkdev_splice_read, - .splice_write = blkdev_splice_write, + .splice_read = generic_file_splice_read, + .splice_write = generic_file_splice_write, }; int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg) diff --git a/trunk/fs/btrfs/backref.c b/trunk/fs/btrfs/backref.c index 208d8aa5b07e..f3187938e081 100644 --- a/trunk/fs/btrfs/backref.c +++ b/trunk/fs/btrfs/backref.c @@ -283,7 +283,9 @@ static int __resolve_indirect_ref(struct btrfs_fs_info *fs_info, goto out; } - root_level = btrfs_old_root_level(root, time_seq); + rcu_read_lock(); + root_level = btrfs_header_level(root->node); + rcu_read_unlock(); if (root_level + 1 == level) goto out; @@ -1175,15 +1177,16 @@ int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid, return ret; } -char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path, - u32 name_len, unsigned long name_off, - struct extent_buffer *eb_in, u64 parent, - char *dest, u32 size) +static char *ref_to_path(struct btrfs_root *fs_root, + struct btrfs_path *path, + u32 name_len, unsigned long name_off, + struct extent_buffer *eb_in, u64 parent, + char *dest, u32 size) { int slot; u64 next_inum; int ret; - s64 bytes_left = ((s64)size) - 1; + s64 bytes_left = size - 1; struct extent_buffer *eb = eb_in; struct btrfs_key found_key; int leave_spinning = path->leave_spinning; @@ -1263,10 +1266,10 @@ char *btrfs_iref_to_path(struct btrfs_root *fs_root, struct extent_buffer *eb_in, u64 parent, char *dest, u32 size) { - return btrfs_ref_to_path(fs_root, path, - btrfs_inode_ref_name_len(eb_in, iref), - (unsigned long)(iref + 1), - eb_in, parent, dest, size); + return ref_to_path(fs_root, path, + btrfs_inode_ref_name_len(eb_in, iref), + (unsigned long)(iref + 1), + eb_in, parent, dest, size); } /* @@ -1712,8 +1715,9 @@ static int inode_to_path(u64 inum, u32 name_len, unsigned long name_off, ipath->fspath->bytes_left - s_ptr : 0; fspath_min = (char *)ipath->fspath->val + (i + 1) * s_ptr; - fspath = btrfs_ref_to_path(ipath->fs_root, ipath->btrfs_path, name_len, - name_off, eb, inum, fspath_min, bytes_left); + fspath = ref_to_path(ipath->fs_root, ipath->btrfs_path, name_len, + name_off, eb, inum, fspath_min, + bytes_left); if (IS_ERR(fspath)) return PTR_ERR(fspath); diff --git a/trunk/fs/btrfs/backref.h b/trunk/fs/btrfs/backref.h index d61feca79455..e75533043a5f 100644 --- a/trunk/fs/btrfs/backref.h +++ b/trunk/fs/btrfs/backref.h @@ -62,10 +62,6 @@ int btrfs_find_all_roots(struct btrfs_trans_handle *trans, char *btrfs_iref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path, struct btrfs_inode_ref *iref, struct extent_buffer *eb, u64 parent, char *dest, u32 size); -char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path, - u32 name_len, unsigned long name_off, - struct extent_buffer *eb_in, u64 parent, - char *dest, u32 size); struct btrfs_data_container *init_data_container(u32 total_bytes); struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root, diff --git a/trunk/fs/btrfs/ctree.c b/trunk/fs/btrfs/ctree.c index cdfb4c49a806..b33436211000 100644 --- a/trunk/fs/btrfs/ctree.c +++ b/trunk/fs/btrfs/ctree.c @@ -596,11 +596,6 @@ tree_mod_log_insert_move(struct btrfs_fs_info *fs_info, if (tree_mod_dont_log(fs_info, eb)) return 0; - /* - * When we override something during the move, we log these removals. - * This can only happen when we move towards the beginning of the - * buffer, i.e. dst_slot < src_slot. - */ for (i = 0; i + dst_slot < src_slot && i < nr_items; i++) { ret = tree_mod_log_insert_key_locked(fs_info, eb, i + dst_slot, MOD_LOG_KEY_REMOVE_WHILE_MOVING); @@ -652,6 +647,8 @@ tree_mod_log_insert_root(struct btrfs_fs_info *fs_info, if (tree_mod_dont_log(fs_info, NULL)) return 0; + __tree_mod_log_free_eb(fs_info, old_root); + ret = tree_mod_alloc(fs_info, flags, &tm); if (ret < 0) goto out; @@ -929,7 +926,12 @@ static noinline int update_ref_for_cow(struct btrfs_trans_handle *trans, ret = btrfs_dec_ref(trans, root, buf, 1, 1); BUG_ON(ret); /* -ENOMEM */ } - tree_mod_log_free_eb(root->fs_info, buf); + /* + * don't log freeing in case we're freeing the root node, this + * is done by tree_mod_log_set_root_pointer later + */ + if (buf != root->node && btrfs_header_level(buf) != 0) + tree_mod_log_free_eb(root->fs_info, buf); clean_tree_block(trans, root, buf); *last_ref = 1; } @@ -1223,8 +1225,6 @@ tree_mod_log_rewind(struct btrfs_fs_info *fs_info, struct extent_buffer *eb, free_extent_buffer(eb); __tree_mod_log_rewind(eb_rewin, time_seq, tm); - WARN_ON(btrfs_header_nritems(eb_rewin) > - BTRFS_NODEPTRS_PER_BLOCK(fs_info->fs_root)); return eb_rewin; } @@ -1241,11 +1241,9 @@ get_old_root(struct btrfs_root *root, u64 time_seq) { struct tree_mod_elem *tm; struct extent_buffer *eb; - struct extent_buffer *old; struct tree_mod_root *old_root = NULL; u64 old_generation = 0; u64 logical; - u32 blocksize; eb = btrfs_read_lock_root_node(root); tm = __tree_mod_log_oldest_root(root->fs_info, root, time_seq); @@ -1261,32 +1259,14 @@ get_old_root(struct btrfs_root *root, u64 time_seq) } tm = tree_mod_log_search(root->fs_info, logical, time_seq); - if (old_root && tm && tm->op != MOD_LOG_KEY_REMOVE_WHILE_FREEING) { - btrfs_tree_read_unlock(root->node); - free_extent_buffer(root->node); - blocksize = btrfs_level_size(root, old_root->level); - old = read_tree_block(root, logical, blocksize, 0); - if (!old) { - pr_warn("btrfs: failed to read tree block %llu from get_old_root\n", - logical); - WARN_ON(1); - } else { - eb = btrfs_clone_extent_buffer(old); - free_extent_buffer(old); - } - } else if (old_root) { - btrfs_tree_read_unlock(root->node); - free_extent_buffer(root->node); + if (old_root) eb = alloc_dummy_extent_buffer(logical, root->nodesize); - } else { + else eb = btrfs_clone_extent_buffer(root->node); - btrfs_tree_read_unlock(root->node); - free_extent_buffer(root->node); - } - + btrfs_tree_read_unlock(root->node); + free_extent_buffer(root->node); if (!eb) return NULL; - extent_buffer_get(eb); btrfs_tree_read_lock(eb); if (old_root) { btrfs_set_header_bytenr(eb, eb->start); @@ -1299,28 +1279,11 @@ get_old_root(struct btrfs_root *root, u64 time_seq) __tree_mod_log_rewind(eb, time_seq, tm); else WARN_ON(btrfs_header_level(eb) != 0); - WARN_ON(btrfs_header_nritems(eb) > BTRFS_NODEPTRS_PER_BLOCK(root)); + extent_buffer_get(eb); return eb; } -int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq) -{ - struct tree_mod_elem *tm; - int level; - - tm = __tree_mod_log_oldest_root(root->fs_info, root, time_seq); - if (tm && tm->op == MOD_LOG_ROOT_REPLACE) { - level = tm->old_root.level; - } else { - rcu_read_lock(); - level = btrfs_header_level(root->node); - rcu_read_unlock(); - } - - return level; -} - static inline int should_cow_block(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct extent_buffer *buf) @@ -1762,7 +1725,6 @@ static noinline int balance_level(struct btrfs_trans_handle *trans, goto enospc; } - tree_mod_log_free_eb(root->fs_info, root->node); tree_mod_log_set_root_pointer(root, child); rcu_assign_pointer(root->node, child); @@ -3008,10 +2970,8 @@ static int push_node_left(struct btrfs_trans_handle *trans, push_items * sizeof(struct btrfs_key_ptr)); if (push_items < src_nritems) { - /* - * don't call tree_mod_log_eb_move here, key removal was already - * fully logged by tree_mod_log_eb_copy above. - */ + tree_mod_log_eb_move(root->fs_info, src, 0, push_items, + src_nritems - push_items); memmove_extent_buffer(src, btrfs_node_key_ptr_offset(0), btrfs_node_key_ptr_offset(push_items), (src_nritems - push_items) * diff --git a/trunk/fs/btrfs/ctree.h b/trunk/fs/btrfs/ctree.h index c72ead869507..926c9ffc66d9 100644 --- a/trunk/fs/btrfs/ctree.h +++ b/trunk/fs/btrfs/ctree.h @@ -3120,7 +3120,6 @@ static inline u64 btrfs_inc_tree_mod_seq(struct btrfs_fs_info *fs_info) { return atomic_inc_return(&fs_info->tree_mod_seq); } -int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq); /* root-item.c */ int btrfs_find_root_ref(struct btrfs_root *tree_root, @@ -3339,8 +3338,6 @@ struct extent_map *btrfs_get_extent(struct inode *inode, struct page *page, int btrfs_update_inode(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct inode *inode); -int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans, - struct btrfs_root *root, struct inode *inode); int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode); int btrfs_orphan_del(struct btrfs_trans_handle *trans, struct inode *inode); int btrfs_orphan_cleanup(struct btrfs_root *root); diff --git a/trunk/fs/btrfs/extent_io.c b/trunk/fs/btrfs/extent_io.c index 472873a94d96..8036d3a84853 100644 --- a/trunk/fs/btrfs/extent_io.c +++ b/trunk/fs/btrfs/extent_io.c @@ -4110,8 +4110,8 @@ struct extent_buffer *alloc_dummy_extent_buffer(u64 start, unsigned long len) return eb; err: - for (; i > 0; i--) - __free_page(eb->pages[i - 1]); + for (i--; i >= 0; i--) + __free_page(eb->pages[i]); __free_extent_buffer(eb); return NULL; } diff --git a/trunk/fs/btrfs/inode.c b/trunk/fs/btrfs/inode.c index 95542a1b3dfc..85a1e5053fe6 100644 --- a/trunk/fs/btrfs/inode.c +++ b/trunk/fs/btrfs/inode.c @@ -94,6 +94,8 @@ static noinline int cow_file_range(struct inode *inode, struct page *locked_page, u64 start, u64 end, int *page_started, unsigned long *nr_written, int unlock); +static noinline int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans, + struct btrfs_root *root, struct inode *inode); static int btrfs_init_inode_security(struct btrfs_trans_handle *trans, struct inode *inode, struct inode *dir, @@ -2744,9 +2746,8 @@ noinline int btrfs_update_inode(struct btrfs_trans_handle *trans, return btrfs_update_inode_item(trans, root, inode); } -noinline int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - struct inode *inode) +static noinline int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans, + struct btrfs_root *root, struct inode *inode) { int ret; diff --git a/trunk/fs/btrfs/ioctl.c b/trunk/fs/btrfs/ioctl.c index 8fcf9a59c28d..61168805f175 100644 --- a/trunk/fs/btrfs/ioctl.c +++ b/trunk/fs/btrfs/ioctl.c @@ -343,8 +343,7 @@ static noinline int btrfs_ioctl_fitrim(struct file *file, void __user *arg) return -EOPNOTSUPP; if (copy_from_user(&range, arg, sizeof(range))) return -EFAULT; - if (range.start > total_bytes || - range.len < fs_info->sb->s_blocksize) + if (range.start > total_bytes) return -EINVAL; range.len = min(range.len, total_bytes - range.start); @@ -571,8 +570,7 @@ static int create_snapshot(struct btrfs_root *root, struct dentry *dentry, ret = btrfs_commit_transaction(trans, root->fs_info->extent_root); } - if (ret) - goto fail; + BUG_ON(ret); ret = pending_snapshot->error; if (ret) diff --git a/trunk/fs/btrfs/qgroup.c b/trunk/fs/btrfs/qgroup.c index fe9d02c45f8e..5039686df6ae 100644 --- a/trunk/fs/btrfs/qgroup.c +++ b/trunk/fs/btrfs/qgroup.c @@ -790,10 +790,8 @@ int btrfs_quota_enable(struct btrfs_trans_handle *trans, } path = btrfs_alloc_path(); - if (!path) { - ret = -ENOMEM; - goto out_free_root; - } + if (!path) + return -ENOMEM; key.objectid = 0; key.type = BTRFS_QGROUP_STATUS_KEY; @@ -802,7 +800,7 @@ int btrfs_quota_enable(struct btrfs_trans_handle *trans, ret = btrfs_insert_empty_item(trans, quota_root, path, &key, sizeof(*ptr)); if (ret) - goto out_free_path; + goto out; leaf = path->nodes[0]; ptr = btrfs_item_ptr(leaf, path->slots[0], @@ -820,15 +818,8 @@ int btrfs_quota_enable(struct btrfs_trans_handle *trans, fs_info->quota_root = quota_root; fs_info->pending_quota_state = 1; spin_unlock(&fs_info->qgroup_lock); -out_free_path: - btrfs_free_path(path); -out_free_root: - if (ret) { - free_extent_buffer(quota_root->node); - free_extent_buffer(quota_root->commit_root); - kfree(quota_root); - } out: + btrfs_free_path(path); return ret; } diff --git a/trunk/fs/btrfs/send.c b/trunk/fs/btrfs/send.c index e78b297b0b00..c7beb543a4a8 100644 --- a/trunk/fs/btrfs/send.c +++ b/trunk/fs/btrfs/send.c @@ -745,36 +745,31 @@ typedef int (*iterate_inode_ref_t)(int num, u64 dir, int index, void *ctx); /* - * Helper function to iterate the entries in ONE btrfs_inode_ref or - * btrfs_inode_extref. + * Helper function to iterate the entries in ONE btrfs_inode_ref. * The iterate callback may return a non zero value to stop iteration. This can * be a negative value for error codes or 1 to simply stop it. * - * path must point to the INODE_REF or INODE_EXTREF when called. + * path must point to the INODE_REF when called. */ static int iterate_inode_ref(struct send_ctx *sctx, struct btrfs_root *root, struct btrfs_path *path, struct btrfs_key *found_key, int resolve, iterate_inode_ref_t iterate, void *ctx) { - struct extent_buffer *eb = path->nodes[0]; + struct extent_buffer *eb; struct btrfs_item *item; struct btrfs_inode_ref *iref; - struct btrfs_inode_extref *extref; struct btrfs_path *tmp_path; struct fs_path *p; - u32 cur = 0; + u32 cur; + u32 len; u32 total; - int slot = path->slots[0]; + int slot; u32 name_len; char *start; int ret = 0; - int num = 0; + int num; int index; - u64 dir; - unsigned long name_off; - unsigned long elem_size; - unsigned long ptr; p = fs_path_alloc_reversed(sctx); if (!p) @@ -786,40 +781,24 @@ static int iterate_inode_ref(struct send_ctx *sctx, return -ENOMEM; } + eb = path->nodes[0]; + slot = path->slots[0]; + item = btrfs_item_nr(eb, slot); + iref = btrfs_item_ptr(eb, slot, struct btrfs_inode_ref); + cur = 0; + len = 0; + total = btrfs_item_size(eb, item); - if (found_key->type == BTRFS_INODE_REF_KEY) { - ptr = (unsigned long)btrfs_item_ptr(eb, slot, - struct btrfs_inode_ref); - item = btrfs_item_nr(eb, slot); - total = btrfs_item_size(eb, item); - elem_size = sizeof(*iref); - } else { - ptr = btrfs_item_ptr_offset(eb, slot); - total = btrfs_item_size_nr(eb, slot); - elem_size = sizeof(*extref); - } - + num = 0; while (cur < total) { fs_path_reset(p); - if (found_key->type == BTRFS_INODE_REF_KEY) { - iref = (struct btrfs_inode_ref *)(ptr + cur); - name_len = btrfs_inode_ref_name_len(eb, iref); - name_off = (unsigned long)(iref + 1); - index = btrfs_inode_ref_index(eb, iref); - dir = found_key->offset; - } else { - extref = (struct btrfs_inode_extref *)(ptr + cur); - name_len = btrfs_inode_extref_name_len(eb, extref); - name_off = (unsigned long)&extref->name; - index = btrfs_inode_extref_index(eb, extref); - dir = btrfs_inode_extref_parent(eb, extref); - } - + name_len = btrfs_inode_ref_name_len(eb, iref); + index = btrfs_inode_ref_index(eb, iref); if (resolve) { - start = btrfs_ref_to_path(root, tmp_path, name_len, - name_off, eb, dir, - p->buf, p->buf_len); + start = btrfs_iref_to_path(root, tmp_path, iref, eb, + found_key->offset, p->buf, + p->buf_len); if (IS_ERR(start)) { ret = PTR_ERR(start); goto out; @@ -830,10 +809,9 @@ static int iterate_inode_ref(struct send_ctx *sctx, p->buf_len + p->buf - start); if (ret < 0) goto out; - start = btrfs_ref_to_path(root, tmp_path, - name_len, name_off, - eb, dir, - p->buf, p->buf_len); + start = btrfs_iref_to_path(root, tmp_path, iref, + eb, found_key->offset, p->buf, + p->buf_len); if (IS_ERR(start)) { ret = PTR_ERR(start); goto out; @@ -842,16 +820,21 @@ static int iterate_inode_ref(struct send_ctx *sctx, } p->start = start; } else { - ret = fs_path_add_from_extent_buffer(p, eb, name_off, - name_len); + ret = fs_path_add_from_extent_buffer(p, eb, + (unsigned long)(iref + 1), name_len); if (ret < 0) goto out; } - cur += elem_size + name_len; - ret = iterate(num, dir, index, p, ctx); + + len = sizeof(*iref) + name_len; + iref = (struct btrfs_inode_ref *)((char *)iref + len); + cur += len; + + ret = iterate(num, found_key->offset, index, p, ctx); if (ret) goto out; + num++; } @@ -1015,8 +998,7 @@ static int get_inode_path(struct send_ctx *sctx, struct btrfs_root *root, } btrfs_item_key_to_cpu(p->nodes[0], &found_key, p->slots[0]); if (found_key.objectid != ino || - (found_key.type != BTRFS_INODE_REF_KEY && - found_key.type != BTRFS_INODE_EXTREF_KEY)) { + found_key.type != BTRFS_INODE_REF_KEY) { ret = -ENOENT; goto out; } @@ -1569,8 +1551,8 @@ static int get_first_ref(struct send_ctx *sctx, struct btrfs_key key; struct btrfs_key found_key; struct btrfs_path *path; + struct btrfs_inode_ref *iref; int len; - u64 parent_dir; path = alloc_path_for_send(); if (!path) @@ -1586,41 +1568,27 @@ static int get_first_ref(struct send_ctx *sctx, if (!ret) btrfs_item_key_to_cpu(path->nodes[0], &found_key, path->slots[0]); - if (ret || found_key.objectid != ino || - (found_key.type != BTRFS_INODE_REF_KEY && - found_key.type != BTRFS_INODE_EXTREF_KEY)) { + if (ret || found_key.objectid != key.objectid || + found_key.type != key.type) { ret = -ENOENT; goto out; } - if (key.type == BTRFS_INODE_REF_KEY) { - struct btrfs_inode_ref *iref; - iref = btrfs_item_ptr(path->nodes[0], path->slots[0], - struct btrfs_inode_ref); - len = btrfs_inode_ref_name_len(path->nodes[0], iref); - ret = fs_path_add_from_extent_buffer(name, path->nodes[0], - (unsigned long)(iref + 1), - len); - parent_dir = found_key.offset; - } else { - struct btrfs_inode_extref *extref; - extref = btrfs_item_ptr(path->nodes[0], path->slots[0], - struct btrfs_inode_extref); - len = btrfs_inode_extref_name_len(path->nodes[0], extref); - ret = fs_path_add_from_extent_buffer(name, path->nodes[0], - (unsigned long)&extref->name, len); - parent_dir = btrfs_inode_extref_parent(path->nodes[0], extref); - } + iref = btrfs_item_ptr(path->nodes[0], path->slots[0], + struct btrfs_inode_ref); + len = btrfs_inode_ref_name_len(path->nodes[0], iref); + ret = fs_path_add_from_extent_buffer(name, path->nodes[0], + (unsigned long)(iref + 1), len); if (ret < 0) goto out; btrfs_release_path(path); - ret = get_inode_info(root, parent_dir, NULL, dir_gen, NULL, NULL, + ret = get_inode_info(root, found_key.offset, NULL, dir_gen, NULL, NULL, NULL, NULL); if (ret < 0) goto out; - *dir = parent_dir; + *dir = found_key.offset; out: btrfs_free_path(path); @@ -2462,8 +2430,7 @@ verbose_printk("btrfs: send_create_inode %llu\n", ino); TLV_PUT_PATH(sctx, BTRFS_SEND_A_PATH_LINK, p); } else if (S_ISCHR(mode) || S_ISBLK(mode) || S_ISFIFO(mode) || S_ISSOCK(mode)) { - TLV_PUT_U64(sctx, BTRFS_SEND_A_RDEV, new_encode_dev(rdev)); - TLV_PUT_U64(sctx, BTRFS_SEND_A_MODE, mode); + TLV_PUT_U64(sctx, BTRFS_SEND_A_RDEV, rdev); } ret = send_cmd(sctx); @@ -3259,8 +3226,7 @@ static int process_all_refs(struct send_ctx *sctx, btrfs_item_key_to_cpu(eb, &found_key, slot); if (found_key.objectid != key.objectid || - (found_key.type != BTRFS_INODE_REF_KEY && - found_key.type != BTRFS_INODE_EXTREF_KEY)) + found_key.type != key.type) break; ret = iterate_inode_ref(sctx, root, path, &found_key, 0, cb, @@ -4021,7 +3987,7 @@ static int process_recorded_refs_if_needed(struct send_ctx *sctx, int at_end) if (sctx->cur_ino == 0) goto out; if (!at_end && sctx->cur_ino == sctx->cmp_key->objectid && - sctx->cmp_key->type <= BTRFS_INODE_EXTREF_KEY) + sctx->cmp_key->type <= BTRFS_INODE_REF_KEY) goto out; if (list_empty(&sctx->new_refs) && list_empty(&sctx->deleted_refs)) goto out; @@ -4067,21 +4033,22 @@ static int finish_inode_if_needed(struct send_ctx *sctx, int at_end) if (ret < 0) goto out; - if (!sctx->parent_root || sctx->cur_inode_new) { - need_chown = 1; - if (!S_ISLNK(sctx->cur_inode_mode)) + if (!S_ISLNK(sctx->cur_inode_mode)) { + if (!sctx->parent_root || sctx->cur_inode_new) { need_chmod = 1; - } else { - ret = get_inode_info(sctx->parent_root, sctx->cur_ino, - NULL, NULL, &right_mode, &right_uid, - &right_gid, NULL); - if (ret < 0) - goto out; - - if (left_uid != right_uid || left_gid != right_gid) need_chown = 1; - if (!S_ISLNK(sctx->cur_inode_mode) && left_mode != right_mode) - need_chmod = 1; + } else { + ret = get_inode_info(sctx->parent_root, sctx->cur_ino, + NULL, NULL, &right_mode, &right_uid, + &right_gid, NULL); + if (ret < 0) + goto out; + + if (left_uid != right_uid || left_gid != right_gid) + need_chown = 1; + if (left_mode != right_mode) + need_chmod = 1; + } } if (S_ISREG(sctx->cur_inode_mode)) { @@ -4368,8 +4335,7 @@ static int changed_cb(struct btrfs_root *left_root, if (key->type == BTRFS_INODE_ITEM_KEY) ret = changed_inode(sctx, result); - else if (key->type == BTRFS_INODE_REF_KEY || - key->type == BTRFS_INODE_EXTREF_KEY) + else if (key->type == BTRFS_INODE_REF_KEY) ret = changed_ref(sctx, result); else if (key->type == BTRFS_XATTR_ITEM_KEY) ret = changed_xattr(sctx, result); diff --git a/trunk/fs/btrfs/transaction.c b/trunk/fs/btrfs/transaction.c index 04bbfb1052eb..77db875b5116 100644 --- a/trunk/fs/btrfs/transaction.c +++ b/trunk/fs/btrfs/transaction.c @@ -1200,7 +1200,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, btrfs_i_size_write(parent_inode, parent_inode->i_size + dentry->d_name.len * 2); parent_inode->i_mtime = parent_inode->i_ctime = CURRENT_TIME; - ret = btrfs_update_inode_fallback(trans, parent_root, parent_inode); + ret = btrfs_update_inode(trans, parent_root, parent_inode); if (ret) btrfs_abort_transaction(trans, root, ret); fail: diff --git a/trunk/fs/btrfs/volumes.c b/trunk/fs/btrfs/volumes.c index 0f5ebb72a5ea..029b903a4ae3 100644 --- a/trunk/fs/btrfs/volumes.c +++ b/trunk/fs/btrfs/volumes.c @@ -1819,13 +1819,6 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path) "Failed to relocate sys chunks after " "device initialization. This can be fixed " "using the \"btrfs balance\" command."); - trans = btrfs_attach_transaction(root); - if (IS_ERR(trans)) { - if (PTR_ERR(trans) == -ENOENT) - return 0; - return PTR_ERR(trans); - } - ret = btrfs_commit_transaction(trans, root); } return ret; diff --git a/trunk/fs/ceph/export.c b/trunk/fs/ceph/export.c index 9349bb37a2fe..02ce90972d81 100644 --- a/trunk/fs/ceph/export.c +++ b/trunk/fs/ceph/export.c @@ -90,8 +90,6 @@ static int ceph_encode_fh(struct inode *inode, u32 *rawfh, int *max_len, *max_len = handle_length; type = 255; } - if (dentry) - dput(dentry); return type; } diff --git a/trunk/fs/char_dev.c b/trunk/fs/char_dev.c index afc2bb691780..3f152b92a94a 100644 --- a/trunk/fs/char_dev.c +++ b/trunk/fs/char_dev.c @@ -471,19 +471,9 @@ static int exact_lock(dev_t dev, void *data) */ int cdev_add(struct cdev *p, dev_t dev, unsigned count) { - int error; - p->dev = dev; p->count = count; - - error = kobj_map(cdev_map, dev, count, NULL, - exact_match, exact_lock, p); - if (error) - return error; - - kobject_get(p->kobj.parent); - - return 0; + return kobj_map(cdev_map, dev, count, NULL, exact_match, exact_lock, p); } static void cdev_unmap(dev_t dev, unsigned count) @@ -508,20 +498,14 @@ void cdev_del(struct cdev *p) static void cdev_default_release(struct kobject *kobj) { struct cdev *p = container_of(kobj, struct cdev, kobj); - struct kobject *parent = kobj->parent; - cdev_purge(p); - kobject_put(parent); } static void cdev_dynamic_release(struct kobject *kobj) { struct cdev *p = container_of(kobj, struct cdev, kobj); - struct kobject *parent = kobj->parent; - cdev_purge(p); kfree(p); - kobject_put(parent); } static struct kobj_type ktype_cdev_default = { diff --git a/trunk/fs/cifs/cifsacl.c b/trunk/fs/cifs/cifsacl.c index 0fb15bbbe43c..fc783e264420 100644 --- a/trunk/fs/cifs/cifsacl.c +++ b/trunk/fs/cifs/cifsacl.c @@ -224,13 +224,6 @@ sid_to_str(struct cifs_sid *sidptr, char *sidstr) } } -static void -cifs_copy_sid(struct cifs_sid *dst, const struct cifs_sid *src) -{ - memcpy(dst, src, sizeof(*dst)); - dst->num_subauth = min_t(u8, src->num_subauth, NUM_SUBAUTHS); -} - static void id_rb_insert(struct rb_root *root, struct cifs_sid *sidptr, struct cifs_sid_id **psidid, char *typestr) @@ -255,7 +248,7 @@ id_rb_insert(struct rb_root *root, struct cifs_sid *sidptr, } } - cifs_copy_sid(&(*psidid)->sid, sidptr); + memcpy(&(*psidid)->sid, sidptr, sizeof(struct cifs_sid)); (*psidid)->time = jiffies - (SID_MAP_RETRY + 1); (*psidid)->refcount = 0; @@ -361,7 +354,7 @@ id_to_sid(unsigned long cid, uint sidtype, struct cifs_sid *ssid) * any fields of the node after a reference is put . */ if (test_bit(SID_ID_MAPPED, &psidid->state)) { - cifs_copy_sid(ssid, &psidid->sid); + memcpy(ssid, &psidid->sid, sizeof(struct cifs_sid)); psidid->time = jiffies; /* update ts for accessing */ goto id_sid_out; } @@ -377,14 +370,14 @@ id_to_sid(unsigned long cid, uint sidtype, struct cifs_sid *ssid) if (IS_ERR(sidkey)) { rc = -EINVAL; cFYI(1, "%s: Can't map and id to a SID", __func__); - } else if (sidkey->datalen < sizeof(struct cifs_sid)) { - rc = -EIO; - cFYI(1, "%s: Downcall contained malformed key " - "(datalen=%hu)", __func__, sidkey->datalen); } else { lsid = (struct cifs_sid *)sidkey->payload.data; - cifs_copy_sid(&psidid->sid, lsid); - cifs_copy_sid(ssid, &psidid->sid); + memcpy(&psidid->sid, lsid, + sidkey->datalen < sizeof(struct cifs_sid) ? + sidkey->datalen : sizeof(struct cifs_sid)); + memcpy(ssid, &psidid->sid, + sidkey->datalen < sizeof(struct cifs_sid) ? + sidkey->datalen : sizeof(struct cifs_sid)); set_bit(SID_ID_MAPPED, &psidid->state); key_put(sidkey); kfree(psidid->sidstr); @@ -403,7 +396,7 @@ id_to_sid(unsigned long cid, uint sidtype, struct cifs_sid *ssid) return rc; } if (test_bit(SID_ID_MAPPED, &psidid->state)) - cifs_copy_sid(ssid, &psidid->sid); + memcpy(ssid, &psidid->sid, sizeof(struct cifs_sid)); else rc = -EINVAL; } @@ -682,6 +675,8 @@ int compare_sids(const struct cifs_sid *ctsid, const struct cifs_sid *cwsid) static void copy_sec_desc(const struct cifs_ntsd *pntsd, struct cifs_ntsd *pnntsd, __u32 sidsoffset) { + int i; + struct cifs_sid *owner_sid_ptr, *group_sid_ptr; struct cifs_sid *nowner_sid_ptr, *ngroup_sid_ptr; @@ -697,14 +692,26 @@ static void copy_sec_desc(const struct cifs_ntsd *pntsd, owner_sid_ptr = (struct cifs_sid *)((char *)pntsd + le32_to_cpu(pntsd->osidoffset)); nowner_sid_ptr = (struct cifs_sid *)((char *)pnntsd + sidsoffset); - cifs_copy_sid(nowner_sid_ptr, owner_sid_ptr); + + nowner_sid_ptr->revision = owner_sid_ptr->revision; + nowner_sid_ptr->num_subauth = owner_sid_ptr->num_subauth; + for (i = 0; i < 6; i++) + nowner_sid_ptr->authority[i] = owner_sid_ptr->authority[i]; + for (i = 0; i < 5; i++) + nowner_sid_ptr->sub_auth[i] = owner_sid_ptr->sub_auth[i]; /* copy group sid */ group_sid_ptr = (struct cifs_sid *)((char *)pntsd + le32_to_cpu(pntsd->gsidoffset)); ngroup_sid_ptr = (struct cifs_sid *)((char *)pnntsd + sidsoffset + sizeof(struct cifs_sid)); - cifs_copy_sid(ngroup_sid_ptr, group_sid_ptr); + + ngroup_sid_ptr->revision = group_sid_ptr->revision; + ngroup_sid_ptr->num_subauth = group_sid_ptr->num_subauth; + for (i = 0; i < 6; i++) + ngroup_sid_ptr->authority[i] = group_sid_ptr->authority[i]; + for (i = 0; i < 5; i++) + ngroup_sid_ptr->sub_auth[i] = group_sid_ptr->sub_auth[i]; return; } @@ -1113,7 +1120,8 @@ static int build_sec_desc(struct cifs_ntsd *pntsd, struct cifs_ntsd *pnntsd, kfree(nowner_sid_ptr); return rc; } - cifs_copy_sid(owner_sid_ptr, nowner_sid_ptr); + memcpy(owner_sid_ptr, nowner_sid_ptr, + sizeof(struct cifs_sid)); kfree(nowner_sid_ptr); *aclflag = CIFS_ACL_OWNER; } @@ -1131,7 +1139,8 @@ static int build_sec_desc(struct cifs_ntsd *pntsd, struct cifs_ntsd *pnntsd, kfree(ngroup_sid_ptr); return rc; } - cifs_copy_sid(group_sid_ptr, ngroup_sid_ptr); + memcpy(group_sid_ptr, ngroup_sid_ptr, + sizeof(struct cifs_sid)); kfree(ngroup_sid_ptr); *aclflag = CIFS_ACL_GROUP; } diff --git a/trunk/fs/cifs/dir.c b/trunk/fs/cifs/dir.c index d3671f2acb29..7c0a81283645 100644 --- a/trunk/fs/cifs/dir.c +++ b/trunk/fs/cifs/dir.c @@ -398,16 +398,7 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry, * in network traffic in the other paths. */ if (!(oflags & O_CREAT)) { - struct dentry *res; - - /* - * Check for hashed negative dentry. We have already revalidated - * the dentry and it is fine. No need to perform another lookup. - */ - if (!d_unhashed(direntry)) - return -ENOENT; - - res = cifs_lookup(inode, direntry, 0); + struct dentry *res = cifs_lookup(inode, direntry, 0); if (IS_ERR(res)) return PTR_ERR(res); diff --git a/trunk/fs/compat_ioctl.c b/trunk/fs/compat_ioctl.c index 4c6285fff598..f5054025f9da 100644 --- a/trunk/fs/compat_ioctl.c +++ b/trunk/fs/compat_ioctl.c @@ -210,8 +210,6 @@ static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, err = get_user(palp, &up->palette); err |= get_user(length, &up->length); - if (err) - return -EFAULT; up_native = compat_alloc_user_space(sizeof(struct video_spu_palette)); err = put_user(compat_ptr(palp), &up_native->palette); diff --git a/trunk/fs/eventpoll.c b/trunk/fs/eventpoll.c index cd96649bfe62..da72250ddc1c 100644 --- a/trunk/fs/eventpoll.c +++ b/trunk/fs/eventpoll.c @@ -346,7 +346,7 @@ static inline struct epitem *ep_item_from_epqueue(poll_table *p) /* Tells if the epoll_ctl(2) operation needs an event copy from userspace */ static inline int ep_op_has_event(int op) { - return op != EPOLL_CTL_DEL; + return op == EPOLL_CTL_ADD || op == EPOLL_CTL_MOD; } /* Initialize the poll safe wake up structure */ @@ -676,6 +676,34 @@ static int ep_remove(struct eventpoll *ep, struct epitem *epi) return 0; } +/* + * Disables a "struct epitem" in the eventpoll set. Returns -EBUSY if the item + * had no event flags set, indicating that another thread may be currently + * handling that item's events (in the case that EPOLLONESHOT was being + * used). Otherwise a zero result indicates that the item has been disabled + * from receiving events. A disabled item may be re-enabled via + * EPOLL_CTL_MOD. Must be called with "mtx" held. + */ +static int ep_disable(struct eventpoll *ep, struct epitem *epi) +{ + int result = 0; + unsigned long flags; + + spin_lock_irqsave(&ep->lock, flags); + if (epi->event.events & ~EP_PRIVATE_BITS) { + if (ep_is_linked(&epi->rdllink)) + list_del_init(&epi->rdllink); + /* Ensure ep_poll_callback will not add epi back onto ready + list: */ + epi->event.events &= EP_PRIVATE_BITS; + } + else + result = -EBUSY; + spin_unlock_irqrestore(&ep->lock, flags); + + return result; +} + static void ep_free(struct eventpoll *ep) { struct rb_node *rbp; @@ -1020,8 +1048,6 @@ static void ep_rbtree_insert(struct eventpoll *ep, struct epitem *epi) rb_insert_color(&epi->rbn, &ep->rbr); } - - #define PATH_ARR_SIZE 5 /* * These are the number paths of length 1 to 5, that we are allowing to emanate @@ -1787,6 +1813,12 @@ SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd, } else error = -ENOENT; break; + case EPOLL_CTL_DISABLE: + if (epi) + error = ep_disable(ep, epi); + else + error = -ENOENT; + break; } mutex_unlock(&ep->mtx); diff --git a/trunk/fs/exec.c b/trunk/fs/exec.c index 0039055b1fc6..8b9011b67041 100644 --- a/trunk/fs/exec.c +++ b/trunk/fs/exec.c @@ -1083,8 +1083,7 @@ int flush_old_exec(struct linux_binprm * bprm) bprm->mm = NULL; /* We're using it now */ set_fs(USER_DS); - current->flags &= - ~(PF_RANDOMIZE | PF_FORKNOEXEC | PF_KTHREAD | PF_NOFREEZE); + current->flags &= ~(PF_RANDOMIZE | PF_FORKNOEXEC | PF_KTHREAD); flush_thread(); current->personality &= ~bprm->per_clear; diff --git a/trunk/fs/ext4/balloc.c b/trunk/fs/ext4/balloc.c index cf1821784a16..1b5089067d01 100644 --- a/trunk/fs/ext4/balloc.c +++ b/trunk/fs/ext4/balloc.c @@ -174,7 +174,8 @@ void ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, ext4_free_inodes_set(sb, gdp, 0); ext4_itable_unused_set(sb, gdp, 0); memset(bh->b_data, 0xff, sb->s_blocksize); - ext4_block_bitmap_csum_set(sb, block_group, gdp, bh); + ext4_block_bitmap_csum_set(sb, block_group, gdp, bh, + EXT4_BLOCKS_PER_GROUP(sb) / 8); return; } memset(bh->b_data, 0, sb->s_blocksize); @@ -211,7 +212,8 @@ void ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh, */ ext4_mark_bitmap_end(num_clusters_in_group(sb, block_group), sb->s_blocksize * 8, bh->b_data); - ext4_block_bitmap_csum_set(sb, block_group, gdp, bh); + ext4_block_bitmap_csum_set(sb, block_group, gdp, bh, + EXT4_BLOCKS_PER_GROUP(sb) / 8); ext4_group_desc_csum_set(sb, block_group, gdp); } @@ -348,7 +350,7 @@ void ext4_validate_block_bitmap(struct super_block *sb, return; } if (unlikely(!ext4_block_bitmap_csum_verify(sb, block_group, - desc, bh))) { + desc, bh, EXT4_BLOCKS_PER_GROUP(sb) / 8))) { ext4_unlock_group(sb, block_group); ext4_error(sb, "bg %u: bad block bitmap checksum", block_group); return; diff --git a/trunk/fs/ext4/bitmap.c b/trunk/fs/ext4/bitmap.c index 3285aa5a706a..5c2d1813ebe9 100644 --- a/trunk/fs/ext4/bitmap.c +++ b/trunk/fs/ext4/bitmap.c @@ -58,12 +58,11 @@ void ext4_inode_bitmap_csum_set(struct super_block *sb, ext4_group_t group, int ext4_block_bitmap_csum_verify(struct super_block *sb, ext4_group_t group, struct ext4_group_desc *gdp, - struct buffer_head *bh) + struct buffer_head *bh, int sz) { __u32 hi; __u32 provided, calculated; struct ext4_sb_info *sbi = EXT4_SB(sb); - int sz = EXT4_CLUSTERS_PER_GROUP(sb) / 8; if (!EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)) @@ -85,9 +84,8 @@ int ext4_block_bitmap_csum_verify(struct super_block *sb, ext4_group_t group, void ext4_block_bitmap_csum_set(struct super_block *sb, ext4_group_t group, struct ext4_group_desc *gdp, - struct buffer_head *bh) + struct buffer_head *bh, int sz) { - int sz = EXT4_CLUSTERS_PER_GROUP(sb) / 8; __u32 csum; struct ext4_sb_info *sbi = EXT4_SB(sb); diff --git a/trunk/fs/ext4/ext4.h b/trunk/fs/ext4/ext4.h index 3c20de1d59d0..3ab2539b7b2e 100644 --- a/trunk/fs/ext4/ext4.h +++ b/trunk/fs/ext4/ext4.h @@ -1882,10 +1882,10 @@ int ext4_inode_bitmap_csum_verify(struct super_block *sb, ext4_group_t group, struct buffer_head *bh, int sz); void ext4_block_bitmap_csum_set(struct super_block *sb, ext4_group_t group, struct ext4_group_desc *gdp, - struct buffer_head *bh); + struct buffer_head *bh, int sz); int ext4_block_bitmap_csum_verify(struct super_block *sb, ext4_group_t group, struct ext4_group_desc *gdp, - struct buffer_head *bh); + struct buffer_head *bh, int sz); /* balloc.c */ extern void ext4_validate_block_bitmap(struct super_block *sb, @@ -2063,7 +2063,8 @@ extern int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count); extern int ext4_calculate_overhead(struct super_block *sb); extern int ext4_superblock_csum_verify(struct super_block *sb, struct ext4_super_block *es); -extern void ext4_superblock_csum_set(struct super_block *sb); +extern void ext4_superblock_csum_set(struct super_block *sb, + struct ext4_super_block *es); extern void *ext4_kvmalloc(size_t size, gfp_t flags); extern void *ext4_kvzalloc(size_t size, gfp_t flags); extern void ext4_kvfree(void *ptr); diff --git a/trunk/fs/ext4/ext4_jbd2.c b/trunk/fs/ext4/ext4_jbd2.c index b4323ba846b5..bfa65b49d424 100644 --- a/trunk/fs/ext4/ext4_jbd2.c +++ b/trunk/fs/ext4/ext4_jbd2.c @@ -143,13 +143,17 @@ int __ext4_handle_dirty_super(const char *where, unsigned int line, struct buffer_head *bh = EXT4_SB(sb)->s_sbh; int err = 0; - ext4_superblock_csum_set(sb); if (ext4_handle_valid(handle)) { + ext4_superblock_csum_set(sb, + (struct ext4_super_block *)bh->b_data); err = jbd2_journal_dirty_metadata(handle, bh); if (err) ext4_journal_abort_handle(where, line, __func__, bh, handle, err); - } else + } else { + ext4_superblock_csum_set(sb, + (struct ext4_super_block *)bh->b_data); mark_buffer_dirty(bh); + } return err; } diff --git a/trunk/fs/ext4/extents.c b/trunk/fs/ext4/extents.c index 7011ac967208..1c94cca35ed1 100644 --- a/trunk/fs/ext4/extents.c +++ b/trunk/fs/ext4/extents.c @@ -52,9 +52,6 @@ #define EXT4_EXT_MARK_UNINIT1 0x2 /* mark first half uninitialized */ #define EXT4_EXT_MARK_UNINIT2 0x4 /* mark second half uninitialized */ -#define EXT4_EXT_DATA_VALID1 0x8 /* first half contains valid data */ -#define EXT4_EXT_DATA_VALID2 0x10 /* second half contains valid data */ - static __le32 ext4_extent_block_csum(struct inode *inode, struct ext4_extent_header *eh) { @@ -2917,9 +2914,6 @@ static int ext4_split_extent_at(handle_t *handle, unsigned int ee_len, depth; int err = 0; - BUG_ON((split_flag & (EXT4_EXT_DATA_VALID1 | EXT4_EXT_DATA_VALID2)) == - (EXT4_EXT_DATA_VALID1 | EXT4_EXT_DATA_VALID2)); - ext_debug("ext4_split_extents_at: inode %lu, logical" "block %llu\n", inode->i_ino, (unsigned long long)split); @@ -2978,14 +2972,7 @@ static int ext4_split_extent_at(handle_t *handle, err = ext4_ext_insert_extent(handle, inode, path, &newex, flags); if (err == -ENOSPC && (EXT4_EXT_MAY_ZEROOUT & split_flag)) { - if (split_flag & (EXT4_EXT_DATA_VALID1|EXT4_EXT_DATA_VALID2)) { - if (split_flag & EXT4_EXT_DATA_VALID1) - err = ext4_ext_zeroout(inode, ex2); - else - err = ext4_ext_zeroout(inode, ex); - } else - err = ext4_ext_zeroout(inode, &orig_ex); - + err = ext4_ext_zeroout(inode, &orig_ex); if (err) goto fix_extent_len; /* update the extent length and mark as initialized */ @@ -3038,13 +3025,12 @@ static int ext4_split_extent(handle_t *handle, uninitialized = ext4_ext_is_uninitialized(ex); if (map->m_lblk + map->m_len < ee_block + ee_len) { - split_flag1 = split_flag & EXT4_EXT_MAY_ZEROOUT; + split_flag1 = split_flag & EXT4_EXT_MAY_ZEROOUT ? + EXT4_EXT_MAY_ZEROOUT : 0; flags1 = flags | EXT4_GET_BLOCKS_PRE_IO; if (uninitialized) split_flag1 |= EXT4_EXT_MARK_UNINIT1 | EXT4_EXT_MARK_UNINIT2; - if (split_flag & EXT4_EXT_DATA_VALID2) - split_flag1 |= EXT4_EXT_DATA_VALID1; err = ext4_split_extent_at(handle, inode, path, map->m_lblk + map->m_len, split_flag1, flags1); if (err) @@ -3057,8 +3043,8 @@ static int ext4_split_extent(handle_t *handle, return PTR_ERR(path); if (map->m_lblk >= ee_block) { - split_flag1 = split_flag & (EXT4_EXT_MAY_ZEROOUT | - EXT4_EXT_DATA_VALID2); + split_flag1 = split_flag & EXT4_EXT_MAY_ZEROOUT ? + EXT4_EXT_MAY_ZEROOUT : 0; if (uninitialized) split_flag1 |= EXT4_EXT_MARK_UNINIT1; if (split_flag & EXT4_EXT_MARK_UNINIT2) @@ -3337,47 +3323,26 @@ static int ext4_split_unwritten_extents(handle_t *handle, split_flag |= ee_block + ee_len <= eof_block ? EXT4_EXT_MAY_ZEROOUT : 0; split_flag |= EXT4_EXT_MARK_UNINIT2; - if (flags & EXT4_GET_BLOCKS_CONVERT) - split_flag |= EXT4_EXT_DATA_VALID2; + flags |= EXT4_GET_BLOCKS_PRE_IO; return ext4_split_extent(handle, inode, path, map, split_flag, flags); } static int ext4_convert_unwritten_extents_endio(handle_t *handle, - struct inode *inode, - struct ext4_map_blocks *map, - struct ext4_ext_path *path) + struct inode *inode, + struct ext4_ext_path *path) { struct ext4_extent *ex; - ext4_lblk_t ee_block; - unsigned int ee_len; int depth; int err = 0; depth = ext_depth(inode); ex = path[depth].p_ext; - ee_block = le32_to_cpu(ex->ee_block); - ee_len = ext4_ext_get_actual_len(ex); ext_debug("ext4_convert_unwritten_extents_endio: inode %lu, logical" "block %llu, max_blocks %u\n", inode->i_ino, - (unsigned long long)ee_block, ee_len); - - /* If extent is larger than requested then split is required */ - if (ee_block != map->m_lblk || ee_len > map->m_len) { - err = ext4_split_unwritten_extents(handle, inode, map, path, - EXT4_GET_BLOCKS_CONVERT); - if (err < 0) - goto out; - ext4_ext_drop_refs(path); - path = ext4_ext_find_extent(inode, map->m_lblk, path); - if (IS_ERR(path)) { - err = PTR_ERR(path); - goto out; - } - depth = ext_depth(inode); - ex = path[depth].p_ext; - } + (unsigned long long)le32_to_cpu(ex->ee_block), + ext4_ext_get_actual_len(ex)); err = ext4_ext_get_access(handle, inode, path + depth); if (err) @@ -3687,7 +3652,7 @@ ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode, } /* IO end_io complete, convert the filled extent to written */ if ((flags & EXT4_GET_BLOCKS_CONVERT)) { - ret = ext4_convert_unwritten_extents_endio(handle, inode, map, + ret = ext4_convert_unwritten_extents_endio(handle, inode, path); if (ret >= 0) { ext4_update_inode_fsync_trans(handle, inode, 1); @@ -4463,9 +4428,6 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len) */ if (len <= EXT_UNINIT_MAX_LEN << blkbits) flags |= EXT4_GET_BLOCKS_NO_NORMALIZE; - - /* Prevent race condition between unwritten */ - ext4_flush_unwritten_io(inode); retry: while (ret >= 0 && ret < max_blocks) { map.m_lblk = map.m_lblk + ret; diff --git a/trunk/fs/ext4/ialloc.c b/trunk/fs/ext4/ialloc.c index 3a100e7a62a8..fa36372f3fdf 100644 --- a/trunk/fs/ext4/ialloc.c +++ b/trunk/fs/ext4/ialloc.c @@ -725,10 +725,6 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode *dir, umode_t mode, "inode=%lu", ino + 1); continue; } - BUFFER_TRACE(inode_bitmap_bh, "get_write_access"); - err = ext4_journal_get_write_access(handle, inode_bitmap_bh); - if (err) - goto fail; ext4_lock_group(sb, group); ret2 = ext4_test_and_set_bit(ino, inode_bitmap_bh->b_data); ext4_unlock_group(sb, group); @@ -742,11 +738,6 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode *dir, umode_t mode, goto out; got: - BUFFER_TRACE(inode_bitmap_bh, "call ext4_handle_dirty_metadata"); - err = ext4_handle_dirty_metadata(handle, NULL, inode_bitmap_bh); - if (err) - goto fail; - /* We may have to initialize the block bitmap if it isn't already */ if (ext4_has_group_desc_csum(sb) && gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) { @@ -771,7 +762,9 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode *dir, umode_t mode, ext4_free_group_clusters_set(sb, gdp, ext4_free_clusters_after_init(sb, group, gdp)); ext4_block_bitmap_csum_set(sb, group, gdp, - block_bitmap_bh); + block_bitmap_bh, + EXT4_BLOCKS_PER_GROUP(sb) / + 8); ext4_group_desc_csum_set(sb, group, gdp); } ext4_unlock_group(sb, group); @@ -780,6 +773,11 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode *dir, umode_t mode, goto fail; } + BUFFER_TRACE(inode_bitmap_bh, "get_write_access"); + err = ext4_journal_get_write_access(handle, inode_bitmap_bh); + if (err) + goto fail; + BUFFER_TRACE(group_desc_bh, "get_write_access"); err = ext4_journal_get_write_access(handle, group_desc_bh); if (err) @@ -827,6 +825,11 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode *dir, umode_t mode, } ext4_unlock_group(sb, group); + BUFFER_TRACE(inode_bitmap_bh, "call ext4_handle_dirty_metadata"); + err = ext4_handle_dirty_metadata(handle, NULL, inode_bitmap_bh); + if (err) + goto fail; + BUFFER_TRACE(group_desc_bh, "call ext4_handle_dirty_metadata"); err = ext4_handle_dirty_metadata(handle, NULL, group_desc_bh); if (err) diff --git a/trunk/fs/ext4/mballoc.c b/trunk/fs/ext4/mballoc.c index 526e55358606..f8b27bf80aca 100644 --- a/trunk/fs/ext4/mballoc.c +++ b/trunk/fs/ext4/mballoc.c @@ -2805,7 +2805,8 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac, } len = ext4_free_group_clusters(sb, gdp) - ac->ac_b_ex.fe_len; ext4_free_group_clusters_set(sb, gdp, len); - ext4_block_bitmap_csum_set(sb, ac->ac_b_ex.fe_group, gdp, bitmap_bh); + ext4_block_bitmap_csum_set(sb, ac->ac_b_ex.fe_group, gdp, bitmap_bh, + EXT4_BLOCKS_PER_GROUP(sb) / 8); ext4_group_desc_csum_set(sb, ac->ac_b_ex.fe_group, gdp); ext4_unlock_group(sb, ac->ac_b_ex.fe_group); @@ -4665,7 +4666,8 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode, ret = ext4_free_group_clusters(sb, gdp) + count_clusters; ext4_free_group_clusters_set(sb, gdp, ret); - ext4_block_bitmap_csum_set(sb, block_group, gdp, bitmap_bh); + ext4_block_bitmap_csum_set(sb, block_group, gdp, bitmap_bh, + EXT4_BLOCKS_PER_GROUP(sb) / 8); ext4_group_desc_csum_set(sb, block_group, gdp); ext4_unlock_group(sb, block_group); percpu_counter_add(&sbi->s_freeclusters_counter, count_clusters); @@ -4809,7 +4811,8 @@ int ext4_group_add_blocks(handle_t *handle, struct super_block *sb, mb_free_blocks(NULL, &e4b, bit, count); blk_free_count = blocks_freed + ext4_free_group_clusters(sb, desc); ext4_free_group_clusters_set(sb, desc, blk_free_count); - ext4_block_bitmap_csum_set(sb, block_group, desc, bitmap_bh); + ext4_block_bitmap_csum_set(sb, block_group, desc, bitmap_bh, + EXT4_BLOCKS_PER_GROUP(sb) / 8); ext4_group_desc_csum_set(sb, block_group, desc); ext4_unlock_group(sb, block_group); percpu_counter_add(&sbi->s_freeclusters_counter, @@ -4990,9 +4993,8 @@ int ext4_trim_fs(struct super_block *sb, struct fstrim_range *range) minlen = EXT4_NUM_B2C(EXT4_SB(sb), range->minlen >> sb->s_blocksize_bits); - if (minlen > EXT4_CLUSTERS_PER_GROUP(sb) || - start >= max_blks || - range->len < sb->s_blocksize) + if (unlikely(minlen > EXT4_CLUSTERS_PER_GROUP(sb)) || + unlikely(start >= max_blks)) return -EINVAL; if (end >= max_blks) end = max_blks - 1; diff --git a/trunk/fs/ext4/resize.c b/trunk/fs/ext4/resize.c index 47bf06a2765d..7a75e1086961 100644 --- a/trunk/fs/ext4/resize.c +++ b/trunk/fs/ext4/resize.c @@ -1212,7 +1212,8 @@ static int ext4_set_bitmap_checksums(struct super_block *sb, bh = ext4_get_bitmap(sb, group_data->block_bitmap); if (!bh) return -EIO; - ext4_block_bitmap_csum_set(sb, group, gdp, bh); + ext4_block_bitmap_csum_set(sb, group, gdp, bh, + EXT4_BLOCKS_PER_GROUP(sb) / 8); brelse(bh); return 0; diff --git a/trunk/fs/ext4/super.c b/trunk/fs/ext4/super.c index 80928f716850..7265a0367476 100644 --- a/trunk/fs/ext4/super.c +++ b/trunk/fs/ext4/super.c @@ -143,10 +143,9 @@ int ext4_superblock_csum_verify(struct super_block *sb, return es->s_checksum == ext4_superblock_csum(sb, es); } -void ext4_superblock_csum_set(struct super_block *sb) +void ext4_superblock_csum_set(struct super_block *sb, + struct ext4_super_block *es) { - struct ext4_super_block *es = EXT4_SB(sb)->s_es; - if (!EXT4_HAS_RO_COMPAT_FEATURE(sb, EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)) return; @@ -1964,7 +1963,7 @@ static int ext4_fill_flex_info(struct super_block *sb) sbi->s_log_groups_per_flex = 0; return 1; } - groups_per_flex = 1U << sbi->s_log_groups_per_flex; + groups_per_flex = 1 << sbi->s_log_groups_per_flex; err = ext4_alloc_flex_bg_array(sb, sbi->s_groups_count); if (err) @@ -4382,7 +4381,7 @@ static int ext4_commit_super(struct super_block *sb, int sync) cpu_to_le32(percpu_counter_sum_positive( &EXT4_SB(sb)->s_freeinodes_counter)); BUFFER_TRACE(sbh, "marking dirty"); - ext4_superblock_csum_set(sb); + ext4_superblock_csum_set(sb, es); mark_buffer_dirty(sbh); if (sync) { error = sync_dirty_buffer(sbh); diff --git a/trunk/fs/file.c b/trunk/fs/file.c index 708d997a7748..d3b5fa80b71b 100644 --- a/trunk/fs/file.c +++ b/trunk/fs/file.c @@ -900,7 +900,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags) return __close_fd(files, fd); if (fd >= rlimit(RLIMIT_NOFILE)) - return -EBADF; + return -EMFILE; spin_lock(&files->file_lock); err = expand_files(files, fd); @@ -926,7 +926,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags) return -EINVAL; if (newfd >= rlimit(RLIMIT_NOFILE)) - return -EBADF; + return -EMFILE; spin_lock(&files->file_lock); err = expand_files(files, newfd); diff --git a/trunk/fs/gfs2/file.c b/trunk/fs/gfs2/file.c index e056b4ce4877..0def0504afc1 100644 --- a/trunk/fs/gfs2/file.c +++ b/trunk/fs/gfs2/file.c @@ -516,13 +516,15 @@ static int gfs2_mmap(struct file *file, struct vm_area_struct *vma) struct gfs2_holder i_gh; int error; - error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, - &i_gh); + gfs2_holder_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &i_gh); + error = gfs2_glock_nq(&i_gh); + if (error == 0) { + file_accessed(file); + gfs2_glock_dq(&i_gh); + } + gfs2_holder_uninit(&i_gh); if (error) return error; - /* grab lock to update inode */ - gfs2_glock_dq_uninit(&i_gh); - file_accessed(file); } vma->vm_ops = &gfs2_vm_ops; @@ -675,8 +677,10 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov, size_t writesize = iov_length(iov, nr_segs); struct dentry *dentry = file->f_dentry; struct gfs2_inode *ip = GFS2_I(dentry->d_inode); + struct gfs2_sbd *sdp; int ret; + sdp = GFS2_SB(file->f_mapping->host); ret = gfs2_rs_alloc(ip); if (ret) return ret; diff --git a/trunk/fs/gfs2/lops.c b/trunk/fs/gfs2/lops.c index 9ceccb1595a3..8ff95a2d54ee 100644 --- a/trunk/fs/gfs2/lops.c +++ b/trunk/fs/gfs2/lops.c @@ -393,10 +393,12 @@ static void buf_lo_add(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) struct gfs2_meta_header *mh; struct gfs2_trans *tr; + lock_buffer(bd->bd_bh); + gfs2_log_lock(sdp); tr = current->journal_info; tr->tr_touched = 1; if (!list_empty(&bd->bd_list)) - return; + goto out; set_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags); set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags); mh = (struct gfs2_meta_header *)bd->bd_bh->b_data; @@ -412,6 +414,9 @@ static void buf_lo_add(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) sdp->sd_log_num_buf++; list_add(&bd->bd_list, &sdp->sd_log_le_buf); tr->tr_num_buf_new++; +out: + gfs2_log_unlock(sdp); + unlock_buffer(bd->bd_bh); } static void gfs2_check_magic(struct buffer_head *bh) @@ -616,6 +621,7 @@ static void revoke_lo_add(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) static void revoke_lo_before_commit(struct gfs2_sbd *sdp) { + struct gfs2_log_descriptor *ld; struct gfs2_meta_header *mh; unsigned int offset; struct list_head *head = &sdp->sd_log_le_revoke; @@ -628,6 +634,7 @@ static void revoke_lo_before_commit(struct gfs2_sbd *sdp) length = gfs2_struct2blk(sdp, sdp->sd_log_num_revoke, sizeof(u64)); page = gfs2_get_log_desc(sdp, GFS2_LOG_DESC_REVOKE, length, sdp->sd_log_num_revoke); + ld = page_address(page); offset = sizeof(struct gfs2_log_descriptor); list_for_each_entry(bd, head, bd_list) { @@ -770,10 +777,12 @@ static void databuf_lo_add(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) struct address_space *mapping = bd->bd_bh->b_page->mapping; struct gfs2_inode *ip = GFS2_I(mapping->host); + lock_buffer(bd->bd_bh); + gfs2_log_lock(sdp); if (tr) tr->tr_touched = 1; if (!list_empty(&bd->bd_list)) - return; + goto out; set_bit(GLF_LFLUSH, &bd->bd_gl->gl_flags); set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags); if (gfs2_is_jdata(ip)) { @@ -784,6 +793,9 @@ static void databuf_lo_add(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) } else { list_add_tail(&bd->bd_list, &sdp->sd_log_le_ordered); } +out: + gfs2_log_unlock(sdp); + unlock_buffer(bd->bd_bh); } /** diff --git a/trunk/fs/gfs2/quota.c b/trunk/fs/gfs2/quota.c index c5af8e18f27a..40c4b0d42fa8 100644 --- a/trunk/fs/gfs2/quota.c +++ b/trunk/fs/gfs2/quota.c @@ -497,11 +497,8 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid) struct gfs2_quota_data **qd; int error; - if (ip->i_res == NULL) { - error = gfs2_rs_alloc(ip); - if (error) - return error; - } + if (ip->i_res == NULL) + gfs2_rs_alloc(ip); qd = ip->i_res->rs_qa_qd; diff --git a/trunk/fs/gfs2/rgrp.c b/trunk/fs/gfs2/rgrp.c index 38fe18f2f055..3cc402ce6fea 100644 --- a/trunk/fs/gfs2/rgrp.c +++ b/trunk/fs/gfs2/rgrp.c @@ -553,6 +553,7 @@ void gfs2_free_clones(struct gfs2_rgrpd *rgd) */ int gfs2_rs_alloc(struct gfs2_inode *ip) { + int error = 0; struct gfs2_blkreserv *res; if (ip->i_res) @@ -560,7 +561,7 @@ int gfs2_rs_alloc(struct gfs2_inode *ip) res = kmem_cache_zalloc(gfs2_rsrv_cachep, GFP_NOFS); if (!res) - return -ENOMEM; + error = -ENOMEM; RB_CLEAR_NODE(&res->rs_node); @@ -570,7 +571,7 @@ int gfs2_rs_alloc(struct gfs2_inode *ip) else ip->i_res = res; up_write(&ip->i_rw_mutex); - return 0; + return error; } static void dump_rs(struct seq_file *seq, const struct gfs2_blkreserv *rs) @@ -1262,9 +1263,7 @@ int gfs2_fitrim(struct file *filp, void __user *argp) int ret = 0; u64 amt; u64 trimmed = 0; - u64 start, end, minlen; unsigned int x; - unsigned bs_shift = sdp->sd_sb.sb_bsize_shift; if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -1272,25 +1271,19 @@ int gfs2_fitrim(struct file *filp, void __user *argp) if (!blk_queue_discard(q)) return -EOPNOTSUPP; - if (copy_from_user(&r, argp, sizeof(r))) + if (argp == NULL) { + r.start = 0; + r.len = ULLONG_MAX; + r.minlen = 0; + } else if (copy_from_user(&r, argp, sizeof(r))) return -EFAULT; ret = gfs2_rindex_update(sdp); if (ret) return ret; - start = r.start >> bs_shift; - end = start + (r.len >> bs_shift); - minlen = max_t(u64, r.minlen, - q->limits.discard_granularity) >> bs_shift; - - rgd = gfs2_blk2rgrpd(sdp, start, 0); - rgd_end = gfs2_blk2rgrpd(sdp, end - 1, 0); - - if (end <= start || - minlen > sdp->sd_max_rg_data || - start > rgd_end->rd_data0 + rgd_end->rd_data) - return -EINVAL; + rgd = gfs2_blk2rgrpd(sdp, r.start, 0); + rgd_end = gfs2_blk2rgrpd(sdp, r.start + r.len, 0); while (1) { @@ -1302,9 +1295,7 @@ int gfs2_fitrim(struct file *filp, void __user *argp) /* Trim each bitmap in the rgrp */ for (x = 0; x < rgd->rd_length; x++) { struct gfs2_bitmap *bi = rgd->rd_bits + x; - ret = gfs2_rgrp_send_discards(sdp, - rgd->rd_data0, NULL, bi, minlen, - &amt); + ret = gfs2_rgrp_send_discards(sdp, rgd->rd_data0, NULL, bi, r.minlen, &amt); if (ret) { gfs2_glock_dq_uninit(&gh); goto out; @@ -1333,7 +1324,7 @@ int gfs2_fitrim(struct file *filp, void __user *argp) out: r.len = trimmed << 9; - if (copy_to_user(argp, &r, sizeof(r))) + if (argp && copy_to_user(argp, &r, sizeof(r))) return -EFAULT; return ret; diff --git a/trunk/fs/gfs2/super.c b/trunk/fs/gfs2/super.c index d6488674d916..bc737261f234 100644 --- a/trunk/fs/gfs2/super.c +++ b/trunk/fs/gfs2/super.c @@ -810,8 +810,7 @@ static void gfs2_dirty_inode(struct inode *inode, int flags) return; } need_unlock = 1; - } else if (WARN_ON_ONCE(ip->i_gl->gl_state != LM_ST_EXCLUSIVE)) - return; + } if (current->journal_info == NULL) { ret = gfs2_trans_begin(sdp, RES_DINODE, 0); diff --git a/trunk/fs/gfs2/trans.c b/trunk/fs/gfs2/trans.c index 413627072f36..adbd27875ef9 100644 --- a/trunk/fs/gfs2/trans.c +++ b/trunk/fs/gfs2/trans.c @@ -155,22 +155,14 @@ void gfs2_trans_add_bh(struct gfs2_glock *gl, struct buffer_head *bh, int meta) struct gfs2_sbd *sdp = gl->gl_sbd; struct gfs2_bufdata *bd; - lock_buffer(bh); - gfs2_log_lock(sdp); bd = bh->b_private; if (bd) gfs2_assert(sdp, bd->bd_gl == gl); else { - gfs2_log_unlock(sdp); - unlock_buffer(bh); gfs2_attach_bufdata(gl, bh, meta); bd = bh->b_private; - lock_buffer(bh); - gfs2_log_lock(sdp); } lops_add(sdp, bd); - gfs2_log_unlock(sdp); - unlock_buffer(bh); } void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) diff --git a/trunk/fs/jfs/jfs_discard.c b/trunk/fs/jfs/jfs_discard.c index dfcd50304559..9947563e4175 100644 --- a/trunk/fs/jfs/jfs_discard.c +++ b/trunk/fs/jfs/jfs_discard.c @@ -83,7 +83,7 @@ int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range) struct bmap *bmp = JFS_SBI(ip->i_sb)->bmap; struct super_block *sb = ipbmap->i_sb; int agno, agno_end; - u64 start, end, minlen; + s64 start, end, minlen; u64 trimmed = 0; /** @@ -93,18 +93,14 @@ int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range) * minlen: minimum extent length in Bytes */ start = range->start >> sb->s_blocksize_bits; + if (start < 0) + start = 0; end = start + (range->len >> sb->s_blocksize_bits) - 1; - minlen = range->minlen >> sb->s_blocksize_bits; - if (minlen == 0) - minlen = 1; - - if (minlen > bmp->db_agsize || - start >= bmp->db_mapsize || - range->len < sb->s_blocksize) - return -EINVAL; - if (end >= bmp->db_mapsize) end = bmp->db_mapsize - 1; + minlen = range->minlen >> sb->s_blocksize_bits; + if (minlen <= 0) + minlen = 1; /** * we trim all ag's within the range diff --git a/trunk/fs/lockd/mon.c b/trunk/fs/lockd/mon.c index 3d7e09bcc0e9..e4fb3ba5a58a 100644 --- a/trunk/fs/lockd/mon.c +++ b/trunk/fs/lockd/mon.c @@ -85,38 +85,29 @@ static struct rpc_clnt *nsm_create(struct net *net) return rpc_create(&args); } -static struct rpc_clnt *nsm_client_set(struct lockd_net *ln, - struct rpc_clnt *clnt) -{ - spin_lock(&ln->nsm_clnt_lock); - if (ln->nsm_users == 0) { - if (clnt == NULL) - goto out; - ln->nsm_clnt = clnt; - } - clnt = ln->nsm_clnt; - ln->nsm_users++; -out: - spin_unlock(&ln->nsm_clnt_lock); - return clnt; -} - static struct rpc_clnt *nsm_client_get(struct net *net) { - struct rpc_clnt *clnt, *new; + static DEFINE_MUTEX(nsm_create_mutex); + struct rpc_clnt *clnt; struct lockd_net *ln = net_generic(net, lockd_net_id); - clnt = nsm_client_set(ln, NULL); - if (clnt != NULL) - goto out; - - clnt = new = nsm_create(net); - if (IS_ERR(clnt)) + spin_lock(&ln->nsm_clnt_lock); + if (ln->nsm_users) { + ln->nsm_users++; + clnt = ln->nsm_clnt; + spin_unlock(&ln->nsm_clnt_lock); goto out; + } + spin_unlock(&ln->nsm_clnt_lock); - clnt = nsm_client_set(ln, new); - if (clnt != new) - rpc_shutdown_client(new); + mutex_lock(&nsm_create_mutex); + clnt = nsm_create(net); + if (!IS_ERR(clnt)) { + ln->nsm_clnt = clnt; + smp_wmb(); + ln->nsm_users = 1; + } + mutex_unlock(&nsm_create_mutex); out: return clnt; } @@ -124,16 +115,18 @@ static struct rpc_clnt *nsm_client_get(struct net *net) static void nsm_client_put(struct net *net) { struct lockd_net *ln = net_generic(net, lockd_net_id); - struct rpc_clnt *clnt = NULL; + struct rpc_clnt *clnt = ln->nsm_clnt; + int shutdown = 0; spin_lock(&ln->nsm_clnt_lock); - ln->nsm_users--; - if (ln->nsm_users == 0) { - clnt = ln->nsm_clnt; - ln->nsm_clnt = NULL; + if (ln->nsm_users) { + if (--ln->nsm_users) + ln->nsm_clnt = NULL; + shutdown = !ln->nsm_users; } spin_unlock(&ln->nsm_clnt_lock); - if (clnt != NULL) + + if (shutdown) rpc_shutdown_client(clnt); } diff --git a/trunk/fs/namei.c b/trunk/fs/namei.c index 937f9d50c84b..d1895f308156 100644 --- a/trunk/fs/namei.c +++ b/trunk/fs/namei.c @@ -705,8 +705,8 @@ static inline void put_link(struct nameidata *nd, struct path *link, void *cooki path_put(link); } -int sysctl_protected_symlinks __read_mostly = 0; -int sysctl_protected_hardlinks __read_mostly = 0; +int sysctl_protected_symlinks __read_mostly = 1; +int sysctl_protected_hardlinks __read_mostly = 1; /** * may_follow_link - Check symlink following for unsafe situations diff --git a/trunk/fs/nfs/callback.c b/trunk/fs/nfs/callback.c index 5088b57b078a..9a521fb39869 100644 --- a/trunk/fs/nfs/callback.c +++ b/trunk/fs/nfs/callback.c @@ -241,7 +241,7 @@ static int nfs_callback_start_svc(int minorversion, struct rpc_xprt *xprt, svc_exit_thread(cb_info->rqst); cb_info->rqst = NULL; cb_info->task = NULL; - return ret; + return PTR_ERR(cb_info->task); } dprintk("nfs_callback_up: service started\n"); return 0; diff --git a/trunk/fs/nfs/dns_resolve.c b/trunk/fs/nfs/dns_resolve.c index ca4b11ec87a2..31c26c4dcc23 100644 --- a/trunk/fs/nfs/dns_resolve.c +++ b/trunk/fs/nfs/dns_resolve.c @@ -217,7 +217,7 @@ static int nfs_dns_parse(struct cache_detail *cd, char *buf, int buflen) { char buf1[NFS_DNS_HOSTNAME_MAXLEN+1]; struct nfs_dns_ent key, *item; - unsigned int ttl; + unsigned long ttl; ssize_t len; int ret = -EINVAL; @@ -240,8 +240,7 @@ static int nfs_dns_parse(struct cache_detail *cd, char *buf, int buflen) key.namelen = len; memset(&key.h, 0, sizeof(key.h)); - if (get_uint(&buf, &ttl) < 0) - goto out; + ttl = get_expiry(&buf); if (ttl == 0) goto out; key.h.expiry_time = ttl + seconds_since_boot(); diff --git a/trunk/fs/nfs/inode.c b/trunk/fs/nfs/inode.c index 6fa01aea2488..5c7325c5c5e6 100644 --- a/trunk/fs/nfs/inode.c +++ b/trunk/fs/nfs/inode.c @@ -685,10 +685,7 @@ static void __put_nfs_open_context(struct nfs_open_context *ctx, int is_sync) if (ctx->cred != NULL) put_rpccred(ctx->cred); dput(ctx->dentry); - if (is_sync) - nfs_sb_deactive(sb); - else - nfs_sb_deactive_async(sb); + nfs_sb_deactive(sb); kfree(ctx->mdsthreshold); kfree(ctx); } diff --git a/trunk/fs/nfs/internal.h b/trunk/fs/nfs/internal.h index 05521cadac2e..59b133c5d652 100644 --- a/trunk/fs/nfs/internal.h +++ b/trunk/fs/nfs/internal.h @@ -351,12 +351,10 @@ extern int __init register_nfs_fs(void); extern void __exit unregister_nfs_fs(void); extern void nfs_sb_active(struct super_block *sb); extern void nfs_sb_deactive(struct super_block *sb); -extern void nfs_sb_deactive_async(struct super_block *sb); /* namespace.c */ -#define NFS_PATH_CANONICAL 1 extern char *nfs_path(char **p, struct dentry *dentry, - char *buffer, ssize_t buflen, unsigned flags); + char *buffer, ssize_t buflen); extern struct vfsmount *nfs_d_automount(struct path *path); struct vfsmount *nfs_submount(struct nfs_server *, struct dentry *, struct nfs_fh *, struct nfs_fattr *); @@ -500,7 +498,7 @@ static inline char *nfs_devname(struct dentry *dentry, char *buffer, ssize_t buflen) { char *dummy; - return nfs_path(&dummy, dentry, buffer, buflen, NFS_PATH_CANONICAL); + return nfs_path(&dummy, dentry, buffer, buflen); } /* diff --git a/trunk/fs/nfs/mount_clnt.c b/trunk/fs/nfs/mount_clnt.c index 015f71f8f62c..8e65c7f1f87c 100644 --- a/trunk/fs/nfs/mount_clnt.c +++ b/trunk/fs/nfs/mount_clnt.c @@ -181,7 +181,7 @@ int nfs_mount(struct nfs_mount_request *info) else msg.rpc_proc = &mnt_clnt->cl_procinfo[MOUNTPROC_MNT]; - status = rpc_call_sync(mnt_clnt, &msg, RPC_TASK_SOFT|RPC_TASK_TIMEOUT); + status = rpc_call_sync(mnt_clnt, &msg, 0); rpc_shutdown_client(mnt_clnt); if (status < 0) diff --git a/trunk/fs/nfs/namespace.c b/trunk/fs/nfs/namespace.c index dd057bc6b65b..655925373b91 100644 --- a/trunk/fs/nfs/namespace.c +++ b/trunk/fs/nfs/namespace.c @@ -33,7 +33,6 @@ int nfs_mountpoint_expiry_timeout = 500 * HZ; * @dentry - pointer to dentry * @buffer - result buffer * @buflen - length of buffer - * @flags - options (see below) * * Helper function for constructing the server pathname * by arbitrary hashed dentry. @@ -41,14 +40,8 @@ int nfs_mountpoint_expiry_timeout = 500 * HZ; * This is mainly for use in figuring out the path on the * server side when automounting on top of an existing partition * and in generating /proc/mounts and friends. - * - * Supported flags: - * NFS_PATH_CANONICAL: ensure there is exactly one slash after - * the original device (export) name - * (if unset, the original name is returned verbatim) */ -char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen, - unsigned flags) +char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen) { char *end; int namelen; @@ -81,7 +74,7 @@ char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen, rcu_read_unlock(); goto rename_retry; } - if ((flags & NFS_PATH_CANONICAL) && *end != '/') { + if (*end != '/') { if (--buflen < 0) { spin_unlock(&dentry->d_lock); rcu_read_unlock(); @@ -98,11 +91,9 @@ char *nfs_path(char **p, struct dentry *dentry, char *buffer, ssize_t buflen, return end; } namelen = strlen(base); - if (flags & NFS_PATH_CANONICAL) { - /* Strip off excess slashes in base string */ - while (namelen > 0 && base[namelen - 1] == '/') - namelen--; - } + /* Strip off excess slashes in base string */ + while (namelen > 0 && base[namelen - 1] == '/') + namelen--; buflen -= namelen; if (buflen < 0) { spin_unlock(&dentry->d_lock); diff --git a/trunk/fs/nfs/nfs4filelayout.c b/trunk/fs/nfs/nfs4filelayout.c index 2e45fd9c02a3..52d847212066 100644 --- a/trunk/fs/nfs/nfs4filelayout.c +++ b/trunk/fs/nfs/nfs4filelayout.c @@ -122,21 +122,12 @@ static void filelayout_reset_read(struct nfs_read_data *data) } } -static void filelayout_fenceme(struct inode *inode, struct pnfs_layout_hdr *lo) -{ - if (!test_and_clear_bit(NFS_LAYOUT_RETURN, &lo->plh_flags)) - return; - clear_bit(NFS_INO_LAYOUTCOMMIT, &NFS_I(inode)->flags); - pnfs_return_layout(inode); -} - static int filelayout_async_handle_error(struct rpc_task *task, struct nfs4_state *state, struct nfs_client *clp, struct pnfs_layout_segment *lseg) { - struct pnfs_layout_hdr *lo = lseg->pls_layout; - struct inode *inode = lo->plh_inode; + struct inode *inode = lseg->pls_layout->plh_inode; struct nfs_server *mds_server = NFS_SERVER(inode); struct nfs4_deviceid_node *devid = FILELAYOUT_DEVID_NODE(lseg); struct nfs_client *mds_client = mds_server->nfs_client; @@ -213,8 +204,10 @@ static int filelayout_async_handle_error(struct rpc_task *task, dprintk("%s DS connection error %d\n", __func__, task->tk_status); nfs4_mark_deviceid_unavailable(devid); - set_bit(NFS_LAYOUT_RETURN, &lo->plh_flags); + clear_bit(NFS_INO_LAYOUTCOMMIT, &NFS_I(inode)->flags); + _pnfs_return_layout(inode); rpc_wake_up(&tbl->slot_tbl_waitq); + nfs4_ds_disconnect(clp); /* fall through */ default: reset: @@ -338,9 +331,7 @@ static void filelayout_read_count_stats(struct rpc_task *task, void *data) static void filelayout_read_release(void *data) { struct nfs_read_data *rdata = data; - struct pnfs_layout_hdr *lo = rdata->header->lseg->pls_layout; - filelayout_fenceme(lo->plh_inode, lo); nfs_put_client(rdata->ds_clp); rdata->header->mds_ops->rpc_release(data); } @@ -438,9 +429,7 @@ static void filelayout_write_count_stats(struct rpc_task *task, void *data) static void filelayout_write_release(void *data) { struct nfs_write_data *wdata = data; - struct pnfs_layout_hdr *lo = wdata->header->lseg->pls_layout; - filelayout_fenceme(lo->plh_inode, lo); nfs_put_client(wdata->ds_clp); wdata->header->mds_ops->rpc_release(data); } @@ -750,7 +739,7 @@ filelayout_decode_layout(struct pnfs_layout_hdr *flo, goto out_err; if (fl->num_fh > 0) { - fl->fh_array = kcalloc(fl->num_fh, sizeof(fl->fh_array[0]), + fl->fh_array = kzalloc(fl->num_fh * sizeof(struct nfs_fh *), gfp_flags); if (!fl->fh_array) goto out_err; diff --git a/trunk/fs/nfs/nfs4filelayout.h b/trunk/fs/nfs/nfs4filelayout.h index 8c07241fe52b..dca47d786710 100644 --- a/trunk/fs/nfs/nfs4filelayout.h +++ b/trunk/fs/nfs/nfs4filelayout.h @@ -149,5 +149,6 @@ extern void nfs4_fl_put_deviceid(struct nfs4_file_layout_dsaddr *dsaddr); extern void nfs4_fl_free_deviceid(struct nfs4_file_layout_dsaddr *dsaddr); struct nfs4_file_layout_dsaddr * filelayout_get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_flags); +void nfs4_ds_disconnect(struct nfs_client *clp); #endif /* FS_NFS_NFS4FILELAYOUT_H */ diff --git a/trunk/fs/nfs/nfs4filelayoutdev.c b/trunk/fs/nfs/nfs4filelayoutdev.c index a8eaa9b7bb0f..3336d5eaf879 100644 --- a/trunk/fs/nfs/nfs4filelayoutdev.c +++ b/trunk/fs/nfs/nfs4filelayoutdev.c @@ -148,6 +148,28 @@ _data_server_lookup_locked(const struct list_head *dsaddrs) return NULL; } +/* + * Lookup DS by nfs_client pointer. Zero data server client pointer + */ +void nfs4_ds_disconnect(struct nfs_client *clp) +{ + struct nfs4_pnfs_ds *ds; + struct nfs_client *found = NULL; + + dprintk("%s clp %p\n", __func__, clp); + spin_lock(&nfs4_ds_cache_lock); + list_for_each_entry(ds, &nfs4_data_server_cache, ds_node) + if (ds->ds_clp && ds->ds_clp == clp) { + found = ds->ds_clp; + ds->ds_clp = NULL; + } + spin_unlock(&nfs4_ds_cache_lock); + if (found) { + set_bit(NFS_CS_STOP_RENEW, &clp->cl_res_state); + nfs_put_client(clp); + } +} + /* * Create an rpc connection to the nfs4_pnfs_ds data server * Currently only supports IPv4 and IPv6 addresses diff --git a/trunk/fs/nfs/nfs4getroot.c b/trunk/fs/nfs/nfs4getroot.c index 549462e5b9b0..6a83780e0ce6 100644 --- a/trunk/fs/nfs/nfs4getroot.c +++ b/trunk/fs/nfs/nfs4getroot.c @@ -5,7 +5,6 @@ #include #include "nfs4_fs.h" -#include "internal.h" #define NFSDBG_FACILITY NFSDBG_CLIENT diff --git a/trunk/fs/nfs/nfs4namespace.c b/trunk/fs/nfs/nfs4namespace.c index 1e09eb78543b..79fbb61ce202 100644 --- a/trunk/fs/nfs/nfs4namespace.c +++ b/trunk/fs/nfs/nfs4namespace.c @@ -81,8 +81,7 @@ static char *nfs_path_component(const char *nfspath, const char *end) static char *nfs4_path(struct dentry *dentry, char *buffer, ssize_t buflen) { char *limit; - char *path = nfs_path(&limit, dentry, buffer, buflen, - NFS_PATH_CANONICAL); + char *path = nfs_path(&limit, dentry, buffer, buflen); if (!IS_ERR(path)) { char *path_component = nfs_path_component(path, limit); if (path_component) diff --git a/trunk/fs/nfs/nfs4proc.c b/trunk/fs/nfs/nfs4proc.c index 5eec4429970c..68b21d81b7ac 100644 --- a/trunk/fs/nfs/nfs4proc.c +++ b/trunk/fs/nfs/nfs4proc.c @@ -339,7 +339,8 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc dprintk("%s ERROR: %d Reset session\n", __func__, errorcode); nfs4_schedule_session_recovery(clp->cl_session, errorcode); - goto wait_on_recovery; + exception->retry = 1; + break; #endif /* defined(CONFIG_NFS_V4_1) */ case -NFS4ERR_FILE_OPEN: if (exception->timeout > HZ) { @@ -1571,11 +1572,9 @@ static void nfs4_open_prepare(struct rpc_task *task, void *calldata) data->timestamp = jiffies; if (nfs4_setup_sequence(data->o_arg.server, &data->o_arg.seq_args, - &data->o_res.seq_res, - task) != 0) - nfs_release_seqid(data->o_arg.seqid); - else - rpc_call_start(task); + &data->o_res.seq_res, task)) + return; + rpc_call_start(task); return; unlock_no_action: rcu_read_unlock(); @@ -1749,7 +1748,7 @@ static int nfs4_opendata_access(struct rpc_cred *cred, /* even though OPEN succeeded, access is denied. Close the file */ nfs4_close_state(state, fmode); - return -EACCES; + return -NFS4ERR_ACCESS; } /* @@ -2197,7 +2196,7 @@ static void nfs4_free_closedata(void *data) nfs4_put_open_state(calldata->state); nfs_free_seqid(calldata->arg.seqid); nfs4_put_state_owner(sp); - nfs_sb_deactive_async(sb); + nfs_sb_deactive(sb); kfree(calldata); } @@ -2297,10 +2296,9 @@ static void nfs4_close_prepare(struct rpc_task *task, void *data) if (nfs4_setup_sequence(NFS_SERVER(inode), &calldata->arg.seq_args, &calldata->res.seq_res, - task) != 0) - nfs_release_seqid(calldata->arg.seqid); - else - rpc_call_start(task); + task)) + goto out; + rpc_call_start(task); out: dprintk("%s: done!\n", __func__); } @@ -4531,7 +4529,6 @@ static void nfs4_locku_done(struct rpc_task *task, void *data) if (nfs4_async_handle_error(task, calldata->server, NULL) == -EAGAIN) rpc_restart_call_prepare(task); } - nfs_release_seqid(calldata->arg.seqid); } static void nfs4_locku_prepare(struct rpc_task *task, void *data) @@ -4548,11 +4545,9 @@ static void nfs4_locku_prepare(struct rpc_task *task, void *data) calldata->timestamp = jiffies; if (nfs4_setup_sequence(calldata->server, &calldata->arg.seq_args, - &calldata->res.seq_res, - task) != 0) - nfs_release_seqid(calldata->arg.seqid); - else - rpc_call_start(task); + &calldata->res.seq_res, task)) + return; + rpc_call_start(task); } static const struct rpc_call_ops nfs4_locku_ops = { @@ -4697,7 +4692,7 @@ static void nfs4_lock_prepare(struct rpc_task *task, void *calldata) /* Do we need to do an open_to_lock_owner? */ if (!(data->arg.lock_seqid->sequence->flags & NFS_SEQID_CONFIRMED)) { if (nfs_wait_on_sequence(data->arg.open_seqid, task) != 0) - goto out_release_lock_seqid; + return; data->arg.open_stateid = &state->stateid; data->arg.new_lock_owner = 1; data->res.open_seqid = data->arg.open_seqid; @@ -4706,15 +4701,10 @@ static void nfs4_lock_prepare(struct rpc_task *task, void *calldata) data->timestamp = jiffies; if (nfs4_setup_sequence(data->server, &data->arg.seq_args, - &data->res.seq_res, - task) == 0) { - rpc_call_start(task); + &data->res.seq_res, task)) return; - } - nfs_release_seqid(data->arg.open_seqid); -out_release_lock_seqid: - nfs_release_seqid(data->arg.lock_seqid); - dprintk("%s: done!, ret = %d\n", __func__, task->tk_status); + rpc_call_start(task); + dprintk("%s: done!, ret = %d\n", __func__, data->rpc_status); } static void nfs4_recover_lock_prepare(struct rpc_task *task, void *calldata) @@ -5677,7 +5667,7 @@ static void nfs4_add_and_init_slots(struct nfs4_slot_table *tbl, tbl->slots = new; tbl->max_slots = max_slots; } - tbl->highest_used_slotid = NFS4_NO_SLOT; + tbl->highest_used_slotid = -1; /* no slot is currently used */ for (i = 0; i < tbl->max_slots; i++) tbl->slots[i].seq_nr = ivalue; spin_unlock(&tbl->slot_tbl_lock); diff --git a/trunk/fs/nfs/objlayout/objio_osd.c b/trunk/fs/nfs/objlayout/objio_osd.c index c6f990656f89..be731e6b7b9c 100644 --- a/trunk/fs/nfs/objlayout/objio_osd.c +++ b/trunk/fs/nfs/objlayout/objio_osd.c @@ -369,7 +369,7 @@ void objio_free_result(struct objlayout_io_res *oir) kfree(objios); } -static enum pnfs_osd_errno osd_pri_2_pnfs_err(enum osd_err_priority oep) +enum pnfs_osd_errno osd_pri_2_pnfs_err(enum osd_err_priority oep) { switch (oep) { case OSD_ERR_PRI_NO_ERROR: @@ -574,7 +574,7 @@ static bool objio_pg_test(struct nfs_pageio_descriptor *pgio, (unsigned long)pgio->pg_layout_private; } -static void objio_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) +void objio_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) { pnfs_generic_pg_init_read(pgio, req); if (unlikely(pgio->pg_lseg == NULL)) @@ -604,7 +604,7 @@ static bool aligned_on_raid_stripe(u64 offset, struct ore_layout *layout, return false; } -static void objio_init_write(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) +void objio_init_write(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) { unsigned long stripe_end = 0; u64 wb_size; diff --git a/trunk/fs/nfs/pnfs.c b/trunk/fs/nfs/pnfs.c index 2878f97bd78d..fe624c91bd00 100644 --- a/trunk/fs/nfs/pnfs.c +++ b/trunk/fs/nfs/pnfs.c @@ -925,8 +925,8 @@ pnfs_find_alloc_layout(struct inode *ino, if (likely(nfsi->layout == NULL)) { /* Won the race? */ nfsi->layout = new; return new; - } else if (new != NULL) - pnfs_free_layout_hdr(new); + } + pnfs_free_layout_hdr(new); out_existing: pnfs_get_layout_hdr(nfsi->layout); return nfsi->layout; diff --git a/trunk/fs/nfs/pnfs.h b/trunk/fs/nfs/pnfs.h index dbf7bba52da0..2d722dba1111 100644 --- a/trunk/fs/nfs/pnfs.h +++ b/trunk/fs/nfs/pnfs.h @@ -62,7 +62,6 @@ enum { NFS_LAYOUT_RW_FAILED, /* get rw layout failed stop trying */ NFS_LAYOUT_BULK_RECALL, /* bulk recall affecting layout */ NFS_LAYOUT_ROC, /* some lseg had roc bit set */ - NFS_LAYOUT_RETURN, /* Return this layout ASAP */ }; enum layoutdriver_policy_flags { diff --git a/trunk/fs/nfs/super.c b/trunk/fs/nfs/super.c index 652d3f7176a9..e831bce49766 100644 --- a/trunk/fs/nfs/super.c +++ b/trunk/fs/nfs/super.c @@ -54,7 +54,6 @@ #include #include #include -#include #include @@ -416,54 +415,6 @@ void nfs_sb_deactive(struct super_block *sb) } EXPORT_SYMBOL_GPL(nfs_sb_deactive); -static int nfs_deactivate_super_async_work(void *ptr) -{ - struct super_block *sb = ptr; - - deactivate_super(sb); - module_put_and_exit(0); - return 0; -} - -/* - * same effect as deactivate_super, but will do final unmount in kthread - * context - */ -static void nfs_deactivate_super_async(struct super_block *sb) -{ - struct task_struct *task; - char buf[INET6_ADDRSTRLEN + 1]; - struct nfs_server *server = NFS_SB(sb); - struct nfs_client *clp = server->nfs_client; - - if (!atomic_add_unless(&sb->s_active, -1, 1)) { - rcu_read_lock(); - snprintf(buf, sizeof(buf), - rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR)); - rcu_read_unlock(); - - __module_get(THIS_MODULE); - task = kthread_run(nfs_deactivate_super_async_work, sb, - "%s-deactivate-super", buf); - if (IS_ERR(task)) { - pr_err("%s: kthread_run: %ld\n", - __func__, PTR_ERR(task)); - /* make synchronous call and hope for the best */ - deactivate_super(sb); - module_put(THIS_MODULE); - } - } -} - -void nfs_sb_deactive_async(struct super_block *sb) -{ - struct nfs_server *server = NFS_SB(sb); - - if (atomic_dec_and_test(&server->active)) - nfs_deactivate_super_async(sb); -} -EXPORT_SYMBOL_GPL(nfs_sb_deactive_async); - /* * Deliver file system statistics to userspace */ @@ -820,7 +771,7 @@ int nfs_show_devname(struct seq_file *m, struct dentry *root) int err = 0; if (!page) return -ENOMEM; - devname = nfs_path(&dummy, root, page, PAGE_SIZE, 0); + devname = nfs_path(&dummy, root, page, PAGE_SIZE); if (IS_ERR(devname)) err = PTR_ERR(devname); else diff --git a/trunk/fs/nfs/unlink.c b/trunk/fs/nfs/unlink.c index 3f79c77153b8..13cea637eff8 100644 --- a/trunk/fs/nfs/unlink.c +++ b/trunk/fs/nfs/unlink.c @@ -95,7 +95,7 @@ static void nfs_async_unlink_release(void *calldata) nfs_dec_sillycount(data->dir); nfs_free_unlinkdata(data); - nfs_sb_deactive_async(sb); + nfs_sb_deactive(sb); } static void nfs_unlink_prepare(struct rpc_task *task, void *calldata) diff --git a/trunk/fs/notify/fanotify/fanotify.c b/trunk/fs/notify/fanotify/fanotify.c index a50636025364..f35794b97e8e 100644 --- a/trunk/fs/notify/fanotify/fanotify.c +++ b/trunk/fs/notify/fanotify/fanotify.c @@ -21,7 +21,6 @@ static bool should_merge(struct fsnotify_event *old, struct fsnotify_event *new) if ((old->path.mnt == new->path.mnt) && (old->path.dentry == new->path.dentry)) return true; - break; case (FSNOTIFY_EVENT_NONE): return true; default: diff --git a/trunk/fs/proc/stat.c b/trunk/fs/proc/stat.c index e296572c73ed..64c3b3172367 100644 --- a/trunk/fs/proc/stat.c +++ b/trunk/fs/proc/stat.c @@ -45,13 +45,10 @@ static cputime64_t get_iowait_time(int cpu) static u64 get_idle_time(int cpu) { - u64 idle, idle_time = -1ULL; - - if (cpu_online(cpu)) - idle_time = get_cpu_idle_time_us(cpu, NULL); + u64 idle, idle_time = get_cpu_idle_time_us(cpu, NULL); if (idle_time == -1ULL) - /* !NO_HZ or cpu offline so we can rely on cpustat.idle */ + /* !NO_HZ so we can rely on cpustat.idle */ idle = kcpustat_cpu(cpu).cpustat[CPUTIME_IDLE]; else idle = usecs_to_cputime64(idle_time); @@ -61,13 +58,10 @@ static u64 get_idle_time(int cpu) static u64 get_iowait_time(int cpu) { - u64 iowait, iowait_time = -1ULL; - - if (cpu_online(cpu)) - iowait_time = get_cpu_iowait_time_us(cpu, NULL); + u64 iowait, iowait_time = get_cpu_iowait_time_us(cpu, NULL); if (iowait_time == -1ULL) - /* !NO_HZ or cpu offline so we can rely on cpustat.iowait */ + /* !NO_HZ so we can rely on cpustat.iowait */ iowait = kcpustat_cpu(cpu).cpustat[CPUTIME_IOWAIT]; else iowait = usecs_to_cputime64(iowait_time); diff --git a/trunk/fs/sysfs/dir.c b/trunk/fs/sysfs/dir.c index 2fbdff6be25c..6b0bb00d4d2b 100644 --- a/trunk/fs/sysfs/dir.c +++ b/trunk/fs/sysfs/dir.c @@ -485,18 +485,20 @@ int __sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd) /** * sysfs_pathname - return full path to sysfs dirent * @sd: sysfs_dirent whose path we want - * @path: caller allocated buffer of size PATH_MAX + * @path: caller allocated buffer * * Gives the name "/" to the sysfs_root entry; any path returned * is relative to wherever sysfs is mounted. + * + * XXX: does no error checking on @path size */ static char *sysfs_pathname(struct sysfs_dirent *sd, char *path) { if (sd->s_parent) { sysfs_pathname(sd->s_parent, path); - strlcat(path, "/", PATH_MAX); + strcat(path, "/"); } - strlcat(path, sd->s_name, PATH_MAX); + strcat(path, sd->s_name); return path; } @@ -529,11 +531,9 @@ int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd) char *path = kzalloc(PATH_MAX, GFP_KERNEL); WARN(1, KERN_WARNING "sysfs: cannot create duplicate filename '%s'\n", - (path == NULL) ? sd->s_name - : (sysfs_pathname(acxt->parent_sd, path), - strlcat(path, "/", PATH_MAX), - strlcat(path, sd->s_name, PATH_MAX), - path)); + (path == NULL) ? sd->s_name : + strcat(strcat(sysfs_pathname(acxt->parent_sd, path), "/"), + sd->s_name)); kfree(path); } diff --git a/trunk/fs/xfs/xfs_alloc.c b/trunk/fs/xfs/xfs_alloc.c index 335206a9c698..4f33c32affe3 100644 --- a/trunk/fs/xfs/xfs_alloc.c +++ b/trunk/fs/xfs/xfs_alloc.c @@ -1866,7 +1866,6 @@ xfs_alloc_fix_freelist( /* * Initialize the args structure. */ - memset(&targs, 0, sizeof(targs)); targs.tp = tp; targs.mp = mp; targs.agbp = agbp; @@ -2208,7 +2207,7 @@ xfs_alloc_read_agf( * group or loop over the allocation groups to find the result. */ int /* error */ -xfs_alloc_vextent( +__xfs_alloc_vextent( xfs_alloc_arg_t *args) /* allocation argument structure */ { xfs_agblock_t agsize; /* allocation group size */ @@ -2418,6 +2417,46 @@ xfs_alloc_vextent( return error; } +static void +xfs_alloc_vextent_worker( + struct work_struct *work) +{ + struct xfs_alloc_arg *args = container_of(work, + struct xfs_alloc_arg, work); + unsigned long pflags; + + /* we are in a transaction context here */ + current_set_flags_nested(&pflags, PF_FSTRANS); + + args->result = __xfs_alloc_vextent(args); + complete(args->done); + + current_restore_flags_nested(&pflags, PF_FSTRANS); +} + +/* + * Data allocation requests often come in with little stack to work on. Push + * them off to a worker thread so there is lots of stack to use. Metadata + * requests, OTOH, are generally from low stack usage paths, so avoid the + * context switch overhead here. + */ +int +xfs_alloc_vextent( + struct xfs_alloc_arg *args) +{ + DECLARE_COMPLETION_ONSTACK(done); + + if (!args->userdata) + return __xfs_alloc_vextent(args); + + + args->done = &done; + INIT_WORK_ONSTACK(&args->work, xfs_alloc_vextent_worker); + queue_work(xfs_alloc_wq, &args->work); + wait_for_completion(&done); + return args->result; +} + /* * Free an extent. * Just break up the extent address and hand off to xfs_free_ag_extent diff --git a/trunk/fs/xfs/xfs_alloc.h b/trunk/fs/xfs/xfs_alloc.h index feacb061bab7..93be4a667ca1 100644 --- a/trunk/fs/xfs/xfs_alloc.h +++ b/trunk/fs/xfs/xfs_alloc.h @@ -120,6 +120,9 @@ typedef struct xfs_alloc_arg { char isfl; /* set if is freelist blocks - !acctg */ char userdata; /* set if this is user data */ xfs_fsblock_t firstblock; /* io first block allocated */ + struct completion *done; + struct work_struct work; + int result; } xfs_alloc_arg_t; /* diff --git a/trunk/fs/xfs/xfs_alloc_btree.c b/trunk/fs/xfs/xfs_alloc_btree.c index f7876c6d6165..f1647caace8f 100644 --- a/trunk/fs/xfs/xfs_alloc_btree.c +++ b/trunk/fs/xfs/xfs_alloc_btree.c @@ -121,8 +121,6 @@ xfs_allocbt_free_block( xfs_extent_busy_insert(cur->bc_tp, be32_to_cpu(agf->agf_seqno), bno, 1, XFS_EXTENT_BUSY_SKIP_DISCARD); xfs_trans_agbtree_delta(cur->bc_tp, -1); - - xfs_trans_binval(cur->bc_tp, bp); return 0; } diff --git a/trunk/fs/xfs/xfs_bmap.c b/trunk/fs/xfs/xfs_bmap.c index 83d0cf3df930..848ffa77707b 100644 --- a/trunk/fs/xfs/xfs_bmap.c +++ b/trunk/fs/xfs/xfs_bmap.c @@ -2437,7 +2437,6 @@ xfs_bmap_btalloc( * Normal allocation, done through xfs_alloc_vextent. */ tryagain = isaligned = 0; - memset(&args, 0, sizeof(args)); args.tp = ap->tp; args.mp = mp; args.fsbno = ap->blkno; @@ -3083,7 +3082,6 @@ xfs_bmap_extents_to_btree( * Convert to a btree with two levels, one record in root. */ XFS_IFORK_FMT_SET(ip, whichfork, XFS_DINODE_FMT_BTREE); - memset(&args, 0, sizeof(args)); args.tp = tp; args.mp = mp; args.firstblock = *firstblock; @@ -3239,7 +3237,6 @@ xfs_bmap_local_to_extents( xfs_buf_t *bp; /* buffer for extent block */ xfs_bmbt_rec_host_t *ep;/* extent record pointer */ - memset(&args, 0, sizeof(args)); args.tp = tp; args.mp = ip->i_mount; args.firstblock = *firstblock; @@ -4619,11 +4616,12 @@ xfs_bmapi_delay( STATIC int -__xfs_bmapi_allocate( - struct xfs_bmalloca *bma) +xfs_bmapi_allocate( + struct xfs_bmalloca *bma, + int flags) { struct xfs_mount *mp = bma->ip->i_mount; - int whichfork = (bma->flags & XFS_BMAPI_ATTRFORK) ? + int whichfork = (flags & XFS_BMAPI_ATTRFORK) ? XFS_ATTR_FORK : XFS_DATA_FORK; struct xfs_ifork *ifp = XFS_IFORK_PTR(bma->ip, whichfork); int tmp_logflags = 0; @@ -4656,27 +4654,24 @@ __xfs_bmapi_allocate( * Indicate if this is the first user data in the file, or just any * user data. */ - if (!(bma->flags & XFS_BMAPI_METADATA)) { + if (!(flags & XFS_BMAPI_METADATA)) { bma->userdata = (bma->offset == 0) ? XFS_ALLOC_INITIAL_USER_DATA : XFS_ALLOC_USERDATA; } - bma->minlen = (bma->flags & XFS_BMAPI_CONTIG) ? bma->length : 1; + bma->minlen = (flags & XFS_BMAPI_CONTIG) ? bma->length : 1; /* * Only want to do the alignment at the eof if it is userdata and * allocation length is larger than a stripe unit. */ if (mp->m_dalign && bma->length >= mp->m_dalign && - !(bma->flags & XFS_BMAPI_METADATA) && whichfork == XFS_DATA_FORK) { + !(flags & XFS_BMAPI_METADATA) && whichfork == XFS_DATA_FORK) { error = xfs_bmap_isaeof(bma, whichfork); if (error) return error; } - if (bma->flags & XFS_BMAPI_STACK_SWITCH) - bma->stack_switch = 1; - error = xfs_bmap_alloc(bma); if (error) return error; @@ -4711,7 +4706,7 @@ __xfs_bmapi_allocate( * A wasdelay extent has been initialized, so shouldn't be flagged * as unwritten. */ - if (!bma->wasdel && (bma->flags & XFS_BMAPI_PREALLOC) && + if (!bma->wasdel && (flags & XFS_BMAPI_PREALLOC) && xfs_sb_version_hasextflgbit(&mp->m_sb)) bma->got.br_state = XFS_EXT_UNWRITTEN; @@ -4739,45 +4734,6 @@ __xfs_bmapi_allocate( return 0; } -static void -xfs_bmapi_allocate_worker( - struct work_struct *work) -{ - struct xfs_bmalloca *args = container_of(work, - struct xfs_bmalloca, work); - unsigned long pflags; - - /* we are in a transaction context here */ - current_set_flags_nested(&pflags, PF_FSTRANS); - - args->result = __xfs_bmapi_allocate(args); - complete(args->done); - - current_restore_flags_nested(&pflags, PF_FSTRANS); -} - -/* - * Some allocation requests often come in with little stack to work on. Push - * them off to a worker thread so there is lots of stack to use. Otherwise just - * call directly to avoid the context switch overhead here. - */ -int -xfs_bmapi_allocate( - struct xfs_bmalloca *args) -{ - DECLARE_COMPLETION_ONSTACK(done); - - if (!args->stack_switch) - return __xfs_bmapi_allocate(args); - - - args->done = &done; - INIT_WORK_ONSTACK(&args->work, xfs_bmapi_allocate_worker); - queue_work(xfs_alloc_wq, &args->work); - wait_for_completion(&done); - return args->result; -} - STATIC int xfs_bmapi_convert_unwritten( struct xfs_bmalloca *bma, @@ -4963,7 +4919,6 @@ xfs_bmapi_write( bma.conv = !!(flags & XFS_BMAPI_CONVERT); bma.wasdel = wasdelay; bma.offset = bno; - bma.flags = flags; /* * There's a 32/64 bit type mismatch between the @@ -4979,7 +4934,7 @@ xfs_bmapi_write( ASSERT(len > 0); ASSERT(bma.length > 0); - error = xfs_bmapi_allocate(&bma); + error = xfs_bmapi_allocate(&bma, flags); if (error) goto error0; if (bma.blkno == NULLFSBLOCK) diff --git a/trunk/fs/xfs/xfs_bmap.h b/trunk/fs/xfs/xfs_bmap.h index 5f469c3516eb..803b56d7ce16 100644 --- a/trunk/fs/xfs/xfs_bmap.h +++ b/trunk/fs/xfs/xfs_bmap.h @@ -77,7 +77,6 @@ typedef struct xfs_bmap_free * from written to unwritten, otherwise convert from unwritten to written. */ #define XFS_BMAPI_CONVERT 0x040 -#define XFS_BMAPI_STACK_SWITCH 0x080 #define XFS_BMAPI_FLAGS \ { XFS_BMAPI_ENTIRE, "ENTIRE" }, \ @@ -86,8 +85,7 @@ typedef struct xfs_bmap_free { XFS_BMAPI_PREALLOC, "PREALLOC" }, \ { XFS_BMAPI_IGSTATE, "IGSTATE" }, \ { XFS_BMAPI_CONTIG, "CONTIG" }, \ - { XFS_BMAPI_CONVERT, "CONVERT" }, \ - { XFS_BMAPI_STACK_SWITCH, "STACK_SWITCH" } + { XFS_BMAPI_CONVERT, "CONVERT" } static inline int xfs_bmapi_aflag(int w) @@ -135,11 +133,6 @@ typedef struct xfs_bmalloca { char userdata;/* set if is user data */ char aeof; /* allocated space at eof */ char conv; /* overwriting unwritten extents */ - char stack_switch; - int flags; - struct completion *done; - struct work_struct work; - int result; } xfs_bmalloca_t; /* diff --git a/trunk/fs/xfs/xfs_buf_item.c b/trunk/fs/xfs/xfs_buf_item.c index becf4a97efc6..a8d0ed911196 100644 --- a/trunk/fs/xfs/xfs_buf_item.c +++ b/trunk/fs/xfs/xfs_buf_item.c @@ -526,25 +526,7 @@ xfs_buf_item_unpin( } xfs_buf_relse(bp); } else if (freed && remove) { - /* - * There are currently two references to the buffer - the active - * LRU reference and the buf log item. What we are about to do - * here - simulate a failed IO completion - requires 3 - * references. - * - * The LRU reference is removed by the xfs_buf_stale() call. The - * buf item reference is removed by the xfs_buf_iodone() - * callback that is run by xfs_buf_do_callbacks() during ioend - * processing (via the bp->b_iodone callback), and then finally - * the ioend processing will drop the IO reference if the buffer - * is marked XBF_ASYNC. - * - * Hence we need to take an additional reference here so that IO - * completion processing doesn't free the buffer prematurely. - */ xfs_buf_lock(bp); - xfs_buf_hold(bp); - bp->b_flags |= XBF_ASYNC; xfs_buf_ioerror(bp, EIO); XFS_BUF_UNDONE(bp); xfs_buf_stale(bp); diff --git a/trunk/fs/xfs/xfs_fsops.c b/trunk/fs/xfs/xfs_fsops.c index 4beaede43277..c25b094efbf7 100644 --- a/trunk/fs/xfs/xfs_fsops.c +++ b/trunk/fs/xfs/xfs_fsops.c @@ -399,26 +399,9 @@ xfs_growfs_data_private( /* update secondary superblocks. */ for (agno = 1; agno < nagcount; agno++) { - error = 0; - /* - * new secondary superblocks need to be zeroed, not read from - * disk as the contents of the new area we are growing into is - * completely unknown. - */ - if (agno < oagcount) { - error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, + error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, XFS_AGB_TO_DADDR(mp, agno, XFS_SB_BLOCK(mp)), XFS_FSS_TO_BB(mp, 1), 0, &bp); - } else { - bp = xfs_trans_get_buf(NULL, mp->m_ddev_targp, - XFS_AGB_TO_DADDR(mp, agno, XFS_SB_BLOCK(mp)), - XFS_FSS_TO_BB(mp, 1), 0); - if (bp) - xfs_buf_zero(bp, 0, BBTOB(bp->b_length)); - else - error = ENOMEM; - } - if (error) { xfs_warn(mp, "error %d reading secondary superblock for ag %d", @@ -440,7 +423,7 @@ xfs_growfs_data_private( break; /* no point in continuing */ } } - return error; + return 0; error0: xfs_trans_cancel(tp, XFS_TRANS_ABORT); diff --git a/trunk/fs/xfs/xfs_ialloc.c b/trunk/fs/xfs/xfs_ialloc.c index c5c4ef4f2bdb..445bf1aef31c 100644 --- a/trunk/fs/xfs/xfs_ialloc.c +++ b/trunk/fs/xfs/xfs_ialloc.c @@ -250,7 +250,6 @@ xfs_ialloc_ag_alloc( /* boundary */ struct xfs_perag *pag; - memset(&args, 0, sizeof(args)); args.tp = tp; args.mp = tp->t_mountp; diff --git a/trunk/fs/xfs/xfs_inode.c b/trunk/fs/xfs/xfs_inode.c index 1938b41ee9f5..2778258fcfa2 100644 --- a/trunk/fs/xfs/xfs_inode.c +++ b/trunk/fs/xfs/xfs_inode.c @@ -1509,8 +1509,7 @@ xfs_ifree_cluster( * to mark all the active inodes on the buffer stale. */ bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, blkno, - mp->m_bsize * blks_per_cluster, - XBF_UNMAPPED); + mp->m_bsize * blks_per_cluster, 0); if (!bp) return ENOMEM; diff --git a/trunk/fs/xfs/xfs_ioctl.c b/trunk/fs/xfs/xfs_ioctl.c index c1df3c623de2..8305f2ac6773 100644 --- a/trunk/fs/xfs/xfs_ioctl.c +++ b/trunk/fs/xfs/xfs_ioctl.c @@ -70,7 +70,7 @@ xfs_find_handle( int hsize; xfs_handle_t handle; struct inode *inode; - struct fd f = {0}; + struct fd f; struct path path; int error; struct xfs_inode *ip; diff --git a/trunk/fs/xfs/xfs_iomap.c b/trunk/fs/xfs/xfs_iomap.c index 7f537663365b..973dff6ad935 100644 --- a/trunk/fs/xfs/xfs_iomap.c +++ b/trunk/fs/xfs/xfs_iomap.c @@ -584,9 +584,7 @@ xfs_iomap_write_allocate( * pointer that the caller gave to us. */ error = xfs_bmapi_write(tp, ip, map_start_fsb, - count_fsb, - XFS_BMAPI_STACK_SWITCH, - &first_block, 1, + count_fsb, 0, &first_block, 1, imap, &nimaps, &free_list); if (error) goto trans_cancel; diff --git a/trunk/fs/xfs/xfs_log.c b/trunk/fs/xfs/xfs_log.c index 4dad756962d0..7f4f9370d0e7 100644 --- a/trunk/fs/xfs/xfs_log.c +++ b/trunk/fs/xfs/xfs_log.c @@ -2387,27 +2387,14 @@ xlog_state_do_callback( /* - * Completion of a iclog IO does not imply that - * a transaction has completed, as transactions - * can be large enough to span many iclogs. We - * cannot change the tail of the log half way - * through a transaction as this may be the only - * transaction in the log and moving th etail to - * point to the middle of it will prevent - * recovery from finding the start of the - * transaction. Hence we should only update the - * last_sync_lsn if this iclog contains - * transaction completion callbacks on it. - * - * We have to do this before we drop the + * update the last_sync_lsn before we drop the * icloglock to ensure we are the only one that * can update it. */ ASSERT(XFS_LSN_CMP(atomic64_read(&log->l_last_sync_lsn), be64_to_cpu(iclog->ic_header.h_lsn)) <= 0); - if (iclog->ic_callback) - atomic64_set(&log->l_last_sync_lsn, - be64_to_cpu(iclog->ic_header.h_lsn)); + atomic64_set(&log->l_last_sync_lsn, + be64_to_cpu(iclog->ic_header.h_lsn)); } else ioerrors++; diff --git a/trunk/fs/xfs/xfs_log_recover.c b/trunk/fs/xfs/xfs_log_recover.c index d308749fabf1..5da3ace352bf 100644 --- a/trunk/fs/xfs/xfs_log_recover.c +++ b/trunk/fs/xfs/xfs_log_recover.c @@ -3541,7 +3541,7 @@ xlog_do_recovery_pass( * - order is important. */ error = xlog_bread_offset(log, 0, - bblks - split_bblks, dbp, + bblks - split_bblks, hbp, offset + BBTOB(split_bblks)); if (error) goto bread_err2; diff --git a/trunk/include/drm/drm_pciids.h b/trunk/include/drm/drm_pciids.h index af1cbaf535ed..c78bb997e2c6 100644 --- a/trunk/include/drm/drm_pciids.h +++ b/trunk/include/drm/drm_pciids.h @@ -205,8 +205,6 @@ {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ - {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ - {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \ @@ -219,7 +217,6 @@ {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \ - {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \ {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \ diff --git a/trunk/include/linux/clk-provider.h b/trunk/include/linux/clk-provider.h index 0dce3d31eae5..c12731582920 100644 --- a/trunk/include/linux/clk-provider.h +++ b/trunk/include/linux/clk-provider.h @@ -53,13 +53,9 @@ struct clk_hw; * @disable: Disable the clock atomically. Called with enable_lock held. * This function must not sleep. * - * @is_enabled: Queries the hardware to determine if the clock is enabled. - * This function must not sleep. Optional, if this op is not - * set then the enable count will be used. - * - * @recalc_rate Recalculate the rate of this clock, by querying hardware. The + * @recalc_rate Recalculate the rate of this clock, by quering hardware. The * parent rate is an input parameter. It is up to the caller to - * ensure that the prepare_mutex is held across this call. + * insure that the prepare_mutex is held across this call. * Returns the calculated rate. Optional, but recommended - if * this op is not set then clock rate will be initialized to 0. * @@ -93,7 +89,7 @@ struct clk_hw; * implementations to split any work between atomic (enable) and sleepable * (prepare) contexts. If enabling a clock requires code that might sleep, * this must be done in clk_prepare. Clock enable code that will never be - * called in a sleepable context may be implemented in clk_enable. + * called in a sleepable context may be implement in clk_enable. * * Typically, drivers will call clk_prepare when a clock may be needed later * (eg. when a device is opened), and clk_enable when the clock is actually @@ -339,11 +335,11 @@ const char *__clk_get_name(struct clk *clk); struct clk_hw *__clk_get_hw(struct clk *clk); u8 __clk_get_num_parents(struct clk *clk); struct clk *__clk_get_parent(struct clk *clk); -inline unsigned int __clk_get_enable_count(struct clk *clk); -inline unsigned int __clk_get_prepare_count(struct clk *clk); +inline int __clk_get_enable_count(struct clk *clk); +inline int __clk_get_prepare_count(struct clk *clk); unsigned long __clk_get_rate(struct clk *clk); unsigned long __clk_get_flags(struct clk *clk); -bool __clk_is_enabled(struct clk *clk); +int __clk_is_enabled(struct clk *clk); struct clk *__clk_lookup(const char *name); /* diff --git a/trunk/include/linux/dynamic_debug.h b/trunk/include/linux/dynamic_debug.h index 6dd4787a798a..c18257b0fa72 100644 --- a/trunk/include/linux/dynamic_debug.h +++ b/trunk/include/linux/dynamic_debug.h @@ -61,7 +61,7 @@ int __dynamic_netdev_dbg(struct _ddebug *descriptor, const char *fmt, ...); #define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \ - static struct _ddebug __aligned(8) \ + static struct _ddebug __used __aligned(8) \ __attribute__((section("__verbose"))) name = { \ .modname = KBUILD_MODNAME, \ .function = __func__, \ diff --git a/trunk/include/linux/extcon.h b/trunk/include/linux/extcon.h index 2c26c14cd710..7443a560c9d0 100644 --- a/trunk/include/linux/extcon.h +++ b/trunk/include/linux/extcon.h @@ -68,7 +68,7 @@ enum extcon_cable_name { EXTCON_VIDEO_OUT, EXTCON_MECHANICAL, }; -extern const char extcon_cable_name[][CABLE_NAME_MAX + 1]; +extern const char *extcon_cable_name[]; struct extcon_cable; diff --git a/trunk/include/linux/hashtable.h b/trunk/include/linux/hashtable.h deleted file mode 100644 index 227c62424f3c..000000000000 --- a/trunk/include/linux/hashtable.h +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Statically sized hash table implementation - * (C) 2012 Sasha Levin - */ - -#ifndef _LINUX_HASHTABLE_H -#define _LINUX_HASHTABLE_H - -#include -#include -#include -#include -#include - -#define DEFINE_HASHTABLE(name, bits) \ - struct hlist_head name[1 << (bits)] = \ - { [0 ... ((1 << (bits)) - 1)] = HLIST_HEAD_INIT } - -#define DECLARE_HASHTABLE(name, bits) \ - struct hlist_head name[1 << (bits)] - -#define HASH_SIZE(name) (ARRAY_SIZE(name)) -#define HASH_BITS(name) ilog2(HASH_SIZE(name)) - -/* Use hash_32 when possible to allow for fast 32bit hashing in 64bit kernels. */ -#define hash_min(val, bits) \ - (sizeof(val) <= 4 ? hash_32(val, bits) : hash_long(val, bits)) - -static inline void __hash_init(struct hlist_head *ht, unsigned int sz) -{ - unsigned int i; - - for (i = 0; i < sz; i++) - INIT_HLIST_HEAD(&ht[i]); -} - -/** - * hash_init - initialize a hash table - * @hashtable: hashtable to be initialized - * - * Calculates the size of the hashtable from the given parameter, otherwise - * same as hash_init_size. - * - * This has to be a macro since HASH_BITS() will not work on pointers since - * it calculates the size during preprocessing. - */ -#define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable)) - -/** - * hash_add - add an object to a hashtable - * @hashtable: hashtable to add to - * @node: the &struct hlist_node of the object to be added - * @key: the key of the object to be added - */ -#define hash_add(hashtable, node, key) \ - hlist_add_head(node, &hashtable[hash_min(key, HASH_BITS(hashtable))]) - -/** - * hash_add_rcu - add an object to a rcu enabled hashtable - * @hashtable: hashtable to add to - * @node: the &struct hlist_node of the object to be added - * @key: the key of the object to be added - */ -#define hash_add_rcu(hashtable, node, key) \ - hlist_add_head_rcu(node, &hashtable[hash_min(key, HASH_BITS(hashtable))]) - -/** - * hash_hashed - check whether an object is in any hashtable - * @node: the &struct hlist_node of the object to be checked - */ -static inline bool hash_hashed(struct hlist_node *node) -{ - return !hlist_unhashed(node); -} - -static inline bool __hash_empty(struct hlist_head *ht, unsigned int sz) -{ - unsigned int i; - - for (i = 0; i < sz; i++) - if (!hlist_empty(&ht[i])) - return false; - - return true; -} - -/** - * hash_empty - check whether a hashtable is empty - * @hashtable: hashtable to check - * - * This has to be a macro since HASH_BITS() will not work on pointers since - * it calculates the size during preprocessing. - */ -#define hash_empty(hashtable) __hash_empty(hashtable, HASH_SIZE(hashtable)) - -/** - * hash_del - remove an object from a hashtable - * @node: &struct hlist_node of the object to remove - */ -static inline void hash_del(struct hlist_node *node) -{ - hlist_del_init(node); -} - -/** - * hash_del_rcu - remove an object from a rcu enabled hashtable - * @node: &struct hlist_node of the object to remove - */ -static inline void hash_del_rcu(struct hlist_node *node) -{ - hlist_del_init_rcu(node); -} - -/** - * hash_for_each - iterate over a hashtable - * @name: hashtable to iterate - * @bkt: integer to use as bucket loop cursor - * @node: the &struct list_head to use as a loop cursor for each entry - * @obj: the type * to use as a loop cursor for each entry - * @member: the name of the hlist_node within the struct - */ -#define hash_for_each(name, bkt, node, obj, member) \ - for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\ - hlist_for_each_entry(obj, node, &name[bkt], member) - -/** - * hash_for_each_rcu - iterate over a rcu enabled hashtable - * @name: hashtable to iterate - * @bkt: integer to use as bucket loop cursor - * @node: the &struct list_head to use as a loop cursor for each entry - * @obj: the type * to use as a loop cursor for each entry - * @member: the name of the hlist_node within the struct - */ -#define hash_for_each_rcu(name, bkt, node, obj, member) \ - for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\ - hlist_for_each_entry_rcu(obj, node, &name[bkt], member) - -/** - * hash_for_each_safe - iterate over a hashtable safe against removal of - * hash entry - * @name: hashtable to iterate - * @bkt: integer to use as bucket loop cursor - * @node: the &struct list_head to use as a loop cursor for each entry - * @tmp: a &struct used for temporary storage - * @obj: the type * to use as a loop cursor for each entry - * @member: the name of the hlist_node within the struct - */ -#define hash_for_each_safe(name, bkt, node, tmp, obj, member) \ - for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\ - hlist_for_each_entry_safe(obj, node, tmp, &name[bkt], member) - -/** - * hash_for_each_possible - iterate over all possible objects hashing to the - * same bucket - * @name: hashtable to iterate - * @obj: the type * to use as a loop cursor for each entry - * @node: the &struct list_head to use as a loop cursor for each entry - * @member: the name of the hlist_node within the struct - * @key: the key of the objects to iterate over - */ -#define hash_for_each_possible(name, obj, node, member, key) \ - hlist_for_each_entry(obj, node, &name[hash_min(key, HASH_BITS(name))], member) - -/** - * hash_for_each_possible_rcu - iterate over all possible objects hashing to the - * same bucket in an rcu enabled hashtable - * in a rcu enabled hashtable - * @name: hashtable to iterate - * @obj: the type * to use as a loop cursor for each entry - * @node: the &struct list_head to use as a loop cursor for each entry - * @member: the name of the hlist_node within the struct - * @key: the key of the objects to iterate over - */ -#define hash_for_each_possible_rcu(name, obj, node, member, key) \ - hlist_for_each_entry_rcu(obj, node, &name[hash_min(key, HASH_BITS(name))], member) - -/** - * hash_for_each_possible_safe - iterate over all possible objects hashing to the - * same bucket safe against removals - * @name: hashtable to iterate - * @obj: the type * to use as a loop cursor for each entry - * @node: the &struct list_head to use as a loop cursor for each entry - * @tmp: a &struct used for temporary storage - * @member: the name of the hlist_node within the struct - * @key: the key of the objects to iterate over - */ -#define hash_for_each_possible_safe(name, obj, node, tmp, member, key) \ - hlist_for_each_entry_safe(obj, node, tmp, \ - &name[hash_min(key, HASH_BITS(name))], member) - - -#endif diff --git a/trunk/include/linux/iio/iio.h b/trunk/include/linux/iio/iio.h index 7806c24e5bc8..c0ae76ac4e0b 100644 --- a/trunk/include/linux/iio/iio.h +++ b/trunk/include/linux/iio/iio.h @@ -618,20 +618,4 @@ static inline struct dentry *iio_get_debugfs_dentry(struct iio_dev *indio_dev) }; #endif -/** - * IIO_DEGREE_TO_RAD() - Convert degree to rad - * @deg: A value in degree - * - * Returns the given value converted from degree to rad - */ -#define IIO_DEGREE_TO_RAD(deg) (((deg) * 314159ULL + 9000000ULL) / 18000000ULL) - -/** - * IIO_G_TO_M_S_2() - Convert g to meter / second**2 - * @g: A value in g - * - * Returns the given value converted from g to meter / second**2 - */ -#define IIO_G_TO_M_S_2(g) ((g) * 980665ULL / 100000ULL) - #endif /* _INDUSTRIAL_IO_H_ */ diff --git a/trunk/include/linux/kvm_host.h b/trunk/include/linux/kvm_host.h index ecc554374e44..93bfc9f9815c 100644 --- a/trunk/include/linux/kvm_host.h +++ b/trunk/include/linux/kvm_host.h @@ -42,8 +42,19 @@ */ #define KVM_MEMSLOT_INVALID (1UL << 16) -/* Two fragments for cross MMIO pages. */ -#define KVM_MAX_MMIO_FRAGMENTS 2 +/* + * If we support unaligned MMIO, at most one fragment will be split into two: + */ +#ifdef KVM_UNALIGNED_MMIO +# define KVM_EXTRA_MMIO_FRAGMENTS 1 +#else +# define KVM_EXTRA_MMIO_FRAGMENTS 0 +#endif + +#define KVM_USER_MMIO_SIZE 8 + +#define KVM_MAX_MMIO_FRAGMENTS \ + (KVM_MMIO_SIZE / KVM_USER_MMIO_SIZE + KVM_EXTRA_MMIO_FRAGMENTS) /* * For the normal pfn, the highest 12 bits should be zero, diff --git a/trunk/include/linux/memblock.h b/trunk/include/linux/memblock.h index d452ee191066..569d67d4243e 100644 --- a/trunk/include/linux/memblock.h +++ b/trunk/include/linux/memblock.h @@ -57,7 +57,6 @@ int memblock_add(phys_addr_t base, phys_addr_t size); int memblock_remove(phys_addr_t base, phys_addr_t size); int memblock_free(phys_addr_t base, phys_addr_t size); int memblock_reserve(phys_addr_t base, phys_addr_t size); -void memblock_trim_memory(phys_addr_t align); #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn, diff --git a/trunk/include/linux/mfd/db8500-prcmu.h b/trunk/include/linux/mfd/db8500-prcmu.h index 6ee4247df11e..b82f6ee66a0b 100644 --- a/trunk/include/linux/mfd/db8500-prcmu.h +++ b/trunk/include/linux/mfd/db8500-prcmu.h @@ -515,6 +515,7 @@ enum romcode_read prcmu_get_rc_p2a(void); enum ap_pwrst prcmu_get_xp70_current_state(void); bool prcmu_has_arm_maxopp(void); struct prcmu_fw_version *prcmu_get_fw_version(void); +int prcmu_request_ape_opp_100_voltage(bool enable); int prcmu_release_usb_wakeup_state(void); void prcmu_configure_auto_pm(struct prcmu_auto_pm_config *sleep, struct prcmu_auto_pm_config *idle); @@ -563,7 +564,6 @@ int db8500_prcmu_set_arm_opp(u8 opp); int db8500_prcmu_get_arm_opp(void); int db8500_prcmu_set_ape_opp(u8 opp); int db8500_prcmu_get_ape_opp(void); -int db8500_prcmu_request_ape_opp_100_voltage(bool enable); int db8500_prcmu_set_ddr_opp(u8 opp); int db8500_prcmu_get_ddr_opp(void); @@ -610,7 +610,7 @@ static inline int db8500_prcmu_get_ape_opp(void) return APE_100_OPP; } -static inline int db8500_prcmu_request_ape_opp_100_voltage(bool enable) +static inline int prcmu_request_ape_opp_100_voltage(bool enable) { return 0; } diff --git a/trunk/include/linux/mfd/dbx500-prcmu.h b/trunk/include/linux/mfd/dbx500-prcmu.h index c202d6c4d879..c410d99bd667 100644 --- a/trunk/include/linux/mfd/dbx500-prcmu.h +++ b/trunk/include/linux/mfd/dbx500-prcmu.h @@ -336,11 +336,6 @@ static inline int prcmu_get_ape_opp(void) return db8500_prcmu_get_ape_opp(); } -static inline int prcmu_request_ape_opp_100_voltage(bool enable) -{ - return db8500_prcmu_request_ape_opp_100_voltage(enable); -} - static inline void prcmu_system_reset(u16 reset_code) { return db8500_prcmu_system_reset(reset_code); @@ -512,11 +507,6 @@ static inline int prcmu_get_ape_opp(void) return APE_100_OPP; } -static inline int prcmu_request_ape_opp_100_voltage(bool enable) -{ - return 0; -} - static inline int prcmu_set_arm_opp(u8 opp) { return 0; diff --git a/trunk/include/linux/mfd/max77693.h b/trunk/include/linux/mfd/max77693.h index fe03b2d35d4f..1d28ae90384e 100644 --- a/trunk/include/linux/mfd/max77693.h +++ b/trunk/include/linux/mfd/max77693.h @@ -30,20 +30,7 @@ #ifndef __LINUX_MFD_MAX77693_H #define __LINUX_MFD_MAX77693_H -struct max77693_reg_data { - u8 addr; - u8 data; -}; - -struct max77693_muic_platform_data { - struct max77693_reg_data *init_data; - int num_init_data; -}; - struct max77693_platform_data { int wakeup; - - /* muic data */ - struct max77693_muic_platform_data *muic_data; }; #endif /* __LINUX_MFD_MAX77693_H */ diff --git a/trunk/include/linux/mmc/dw_mmc.h b/trunk/include/linux/mmc/dw_mmc.h index 96531664a061..7c6a1139d8fa 100644 --- a/trunk/include/linux/mmc/dw_mmc.h +++ b/trunk/include/linux/mmc/dw_mmc.h @@ -137,7 +137,7 @@ struct dw_mci { dma_addr_t sg_dma; void *sg_cpu; - const struct dw_mci_dma_ops *dma_ops; + struct dw_mci_dma_ops *dma_ops; #ifdef CONFIG_MMC_DW_IDMAC unsigned int ring_size; #else @@ -162,7 +162,7 @@ struct dw_mci { u16 data_offset; struct device *dev; struct dw_mci_board *pdata; - const struct dw_mci_drv_data *drv_data; + struct dw_mci_drv_data *drv_data; void *priv; struct clk *biu_clk; struct clk *ciu_clk; @@ -186,7 +186,7 @@ struct dw_mci { struct regulator *vmmc; /* Power regulator */ unsigned long irq_flags; /* IRQ flags */ - int irq; + unsigned int irq; }; /* DMA ops for Internal/External DMAC interface */ diff --git a/trunk/include/linux/mmc/sdhci.h b/trunk/include/linux/mmc/sdhci.h index 1edcb4dad8c4..fa8529a859b8 100644 --- a/trunk/include/linux/mmc/sdhci.h +++ b/trunk/include/linux/mmc/sdhci.h @@ -91,7 +91,6 @@ struct sdhci_host { unsigned int quirks2; /* More deviations from spec. */ #define SDHCI_QUIRK2_HOST_OFF_CARD_ON (1<<0) -#define SDHCI_QUIRK2_HOST_NO_CMD23 (1<<1) int irq; /* Device IRQ */ void __iomem *ioaddr; /* Mapped address */ diff --git a/trunk/include/linux/of_address.h b/trunk/include/linux/of_address.h index e20e3af68fb6..a1984dd037da 100644 --- a/trunk/include/linux/of_address.h +++ b/trunk/include/linux/of_address.h @@ -28,13 +28,11 @@ static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; } #endif #else /* CONFIG_OF_ADDRESS */ -#ifndef of_address_to_resource static inline int of_address_to_resource(struct device_node *dev, int index, struct resource *r) { return -EINVAL; } -#endif static inline struct device_node *of_find_matching_node_by_address( struct device_node *from, const struct of_device_id *matches, diff --git a/trunk/include/linux/percpu-rwsem.h b/trunk/include/linux/percpu-rwsem.h index 250a4acddb2b..cf80f7e5277f 100644 --- a/trunk/include/linux/percpu-rwsem.h +++ b/trunk/include/linux/percpu-rwsem.h @@ -12,27 +12,34 @@ struct percpu_rw_semaphore { struct mutex mtx; }; -#define light_mb() barrier() -#define heavy_mb() synchronize_sched() - static inline void percpu_down_read(struct percpu_rw_semaphore *p) { - rcu_read_lock_sched(); + rcu_read_lock(); if (unlikely(p->locked)) { - rcu_read_unlock_sched(); + rcu_read_unlock(); mutex_lock(&p->mtx); this_cpu_inc(*p->counters); mutex_unlock(&p->mtx); return; } this_cpu_inc(*p->counters); - rcu_read_unlock_sched(); - light_mb(); /* A, between read of p->locked and read of data, paired with D */ + rcu_read_unlock(); } static inline void percpu_up_read(struct percpu_rw_semaphore *p) { - light_mb(); /* B, between read of the data and write to p->counter, paired with C */ + /* + * On X86, write operation in this_cpu_dec serves as a memory unlock + * barrier (i.e. memory accesses may be moved before the write, but + * no memory accesses are moved past the write). + * On other architectures this may not be the case, so we need smp_mb() + * there. + */ +#if defined(CONFIG_X86) && (!defined(CONFIG_X86_PPRO_FENCE) && !defined(CONFIG_X86_OOSTORE)) + barrier(); +#else + smp_mb(); +#endif this_cpu_dec(*p->counters); } @@ -51,15 +58,14 @@ static inline void percpu_down_write(struct percpu_rw_semaphore *p) { mutex_lock(&p->mtx); p->locked = true; - synchronize_sched(); /* make sure that all readers exit the rcu_read_lock_sched region */ + synchronize_rcu(); while (__percpu_count(p->counters)) msleep(1); - heavy_mb(); /* C, between read of p->counter and write to data, paired with B */ + smp_rmb(); /* paired with smp_mb() in percpu_sem_up_read() */ } static inline void percpu_up_write(struct percpu_rw_semaphore *p) { - heavy_mb(); /* D, between write to data and write to p->locked, paired with A */ p->locked = false; mutex_unlock(&p->mtx); } diff --git a/trunk/include/linux/perf_event.h b/trunk/include/linux/perf_event.h index 6bfb2faa0b19..2e902359aee5 100644 --- a/trunk/include/linux/perf_event.h +++ b/trunk/include/linux/perf_event.h @@ -803,16 +803,12 @@ static inline void perf_event_task_tick(void) { } do { \ static struct notifier_block fn##_nb __cpuinitdata = \ { .notifier_call = fn, .priority = CPU_PRI_PERF }; \ - unsigned long cpu = smp_processor_id(); \ - unsigned long flags; \ fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE, \ - (void *)(unsigned long)cpu); \ - local_irq_save(flags); \ + (void *)(unsigned long)smp_processor_id()); \ fn(&fn##_nb, (unsigned long)CPU_STARTING, \ - (void *)(unsigned long)cpu); \ - local_irq_restore(flags); \ + (void *)(unsigned long)smp_processor_id()); \ fn(&fn##_nb, (unsigned long)CPU_ONLINE, \ - (void *)(unsigned long)cpu); \ + (void *)(unsigned long)smp_processor_id()); \ register_cpu_notifier(&fn##_nb); \ } while (0) diff --git a/trunk/include/linux/ptp_clock_kernel.h b/trunk/include/linux/ptp_clock_kernel.h index 38a993508327..f2dc6d8fc680 100644 --- a/trunk/include/linux/ptp_clock_kernel.h +++ b/trunk/include/linux/ptp_clock_kernel.h @@ -54,8 +54,7 @@ struct ptp_clock_request { * clock operations * * @adjfreq: Adjusts the frequency of the hardware clock. - * parameter delta: Desired frequency offset from nominal frequency - * in parts per billion + * parameter delta: Desired period change in parts per billion. * * @adjtime: Shifts the time of the hardware clock. * parameter delta: Desired change in nanoseconds. diff --git a/trunk/include/linux/raid/Kbuild b/trunk/include/linux/raid/Kbuild index e69de29bb2d1..2415a64c5e51 100644 --- a/trunk/include/linux/raid/Kbuild +++ b/trunk/include/linux/raid/Kbuild @@ -0,0 +1,2 @@ +header-y += md_p.h +header-y += md_u.h diff --git a/trunk/include/uapi/linux/raid/md_p.h b/trunk/include/linux/raid/md_p.h similarity index 100% rename from trunk/include/uapi/linux/raid/md_p.h rename to trunk/include/linux/raid/md_p.h diff --git a/trunk/include/linux/raid/md_u.h b/trunk/include/linux/raid/md_u.h index 358c04bfbe2a..fb1abb3367e9 100644 --- a/trunk/include/linux/raid/md_u.h +++ b/trunk/include/linux/raid/md_u.h @@ -11,10 +11,149 @@ (for example /usr/src/linux/COPYING); if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + #ifndef _MD_U_H #define _MD_U_H -#include +/* + * Different major versions are not compatible. + * Different minor versions are only downward compatible. + * Different patchlevel versions are downward and upward compatible. + */ +#define MD_MAJOR_VERSION 0 +#define MD_MINOR_VERSION 90 +/* + * MD_PATCHLEVEL_VERSION indicates kernel functionality. + * >=1 means different superblock formats are selectable using SET_ARRAY_INFO + * and major_version/minor_version accordingly + * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT + * in the super status byte + * >=3 means that bitmap superblock version 4 is supported, which uses + * little-ending representation rather than host-endian + */ +#define MD_PATCHLEVEL_VERSION 3 + +/* ioctls */ + +/* status */ +#define RAID_VERSION _IOR (MD_MAJOR, 0x10, mdu_version_t) +#define GET_ARRAY_INFO _IOR (MD_MAJOR, 0x11, mdu_array_info_t) +#define GET_DISK_INFO _IOR (MD_MAJOR, 0x12, mdu_disk_info_t) +#define PRINT_RAID_DEBUG _IO (MD_MAJOR, 0x13) +#define RAID_AUTORUN _IO (MD_MAJOR, 0x14) +#define GET_BITMAP_FILE _IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t) + +/* configuration */ +#define CLEAR_ARRAY _IO (MD_MAJOR, 0x20) +#define ADD_NEW_DISK _IOW (MD_MAJOR, 0x21, mdu_disk_info_t) +#define HOT_REMOVE_DISK _IO (MD_MAJOR, 0x22) +#define SET_ARRAY_INFO _IOW (MD_MAJOR, 0x23, mdu_array_info_t) +#define SET_DISK_INFO _IO (MD_MAJOR, 0x24) +#define WRITE_RAID_INFO _IO (MD_MAJOR, 0x25) +#define UNPROTECT_ARRAY _IO (MD_MAJOR, 0x26) +#define PROTECT_ARRAY _IO (MD_MAJOR, 0x27) +#define HOT_ADD_DISK _IO (MD_MAJOR, 0x28) +#define SET_DISK_FAULTY _IO (MD_MAJOR, 0x29) +#define HOT_GENERATE_ERROR _IO (MD_MAJOR, 0x2a) +#define SET_BITMAP_FILE _IOW (MD_MAJOR, 0x2b, int) +/* usage */ +#define RUN_ARRAY _IOW (MD_MAJOR, 0x30, mdu_param_t) +/* 0x31 was START_ARRAY */ +#define STOP_ARRAY _IO (MD_MAJOR, 0x32) +#define STOP_ARRAY_RO _IO (MD_MAJOR, 0x33) +#define RESTART_ARRAY_RW _IO (MD_MAJOR, 0x34) + +/* 63 partitions with the alternate major number (mdp) */ +#define MdpMinorShift 6 +#ifdef __KERNEL__ extern int mdp_major; +#endif + +typedef struct mdu_version_s { + int major; + int minor; + int patchlevel; +} mdu_version_t; + +typedef struct mdu_array_info_s { + /* + * Generic constant information + */ + int major_version; + int minor_version; + int patch_version; + int ctime; + int level; + int size; + int nr_disks; + int raid_disks; + int md_minor; + int not_persistent; + + /* + * Generic state information + */ + int utime; /* 0 Superblock update time */ + int state; /* 1 State bits (clean, ...) */ + int active_disks; /* 2 Number of currently active disks */ + int working_disks; /* 3 Number of working disks */ + int failed_disks; /* 4 Number of failed disks */ + int spare_disks; /* 5 Number of spare disks */ + + /* + * Personality information + */ + int layout; /* 0 the array's physical layout */ + int chunk_size; /* 1 chunk size in bytes */ + +} mdu_array_info_t; + +/* non-obvious values for 'level' */ +#define LEVEL_MULTIPATH (-4) +#define LEVEL_LINEAR (-1) +#define LEVEL_FAULTY (-5) + +/* we need a value for 'no level specified' and 0 + * means 'raid0', so we need something else. This is + * for internal use only + */ +#define LEVEL_NONE (-1000000) + +typedef struct mdu_disk_info_s { + /* + * configuration/status of one particular disk + */ + int number; + int major; + int minor; + int raid_disk; + int state; + +} mdu_disk_info_t; + +typedef struct mdu_start_info_s { + /* + * configuration/status of one particular disk + */ + int major; + int minor; + int raid_disk; + int state; + +} mdu_start_info_t; + +typedef struct mdu_bitmap_file_s +{ + char pathname[4096]; +} mdu_bitmap_file_t; + +typedef struct mdu_param_s +{ + int personality; /* 1,2,3,4 */ + int chunk_size; /* in bytes */ + int max_fault; /* unused for now */ +} mdu_param_t; + #endif + diff --git a/trunk/include/linux/rbtree_augmented.h b/trunk/include/linux/rbtree_augmented.h index 2ac60c9cf644..214caa33433b 100644 --- a/trunk/include/linux/rbtree_augmented.h +++ b/trunk/include/linux/rbtree_augmented.h @@ -24,7 +24,6 @@ #ifndef _LINUX_RBTREE_AUGMENTED_H #define _LINUX_RBTREE_AUGMENTED_H -#include #include /* diff --git a/trunk/include/linux/sh_clk.h b/trunk/include/linux/sh_clk.h index 60c72395ec6b..50910913b268 100644 --- a/trunk/include/linux/sh_clk.h +++ b/trunk/include/linux/sh_clk.h @@ -199,13 +199,4 @@ int sh_clk_div6_reparent_register(struct clk *clks, int nr); #define CLKDEV_DEV_ID(_id, _clk) { .dev_id = _id, .clk = _clk } #define CLKDEV_ICK_ID(_cid, _did, _clk) { .con_id = _cid, .dev_id = _did, .clk = _clk } -/* .enable_reg will be updated to .mapping on sh_clk_fsidiv_register() */ -#define SH_CLK_FSIDIV(_reg, _parent) \ -{ \ - .enable_reg = (void __iomem *)_reg, \ - .parent = _parent, \ -} - -int sh_clk_fsidiv_register(struct clk *clks, int nr); - #endif /* __SH_CLOCK_H */ diff --git a/trunk/include/linux/spi/tsc2005.h b/trunk/include/linux/spi/tsc2005.h index 8f721e465e05..d9b0c84220c7 100644 --- a/trunk/include/linux/spi/tsc2005.h +++ b/trunk/include/linux/spi/tsc2005.h @@ -3,6 +3,8 @@ * * Copyright (C) 2009-2010 Nokia Corporation * + * Contact: Aaro Koskinen + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or diff --git a/trunk/include/linux/tcp.h b/trunk/include/linux/tcp.h index 60b7aac15e0e..8a7fc4be2d75 100644 --- a/trunk/include/linux/tcp.h +++ b/trunk/include/linux/tcp.h @@ -191,8 +191,7 @@ struct tcp_sock { u8 do_early_retrans:1,/* Enable RFC5827 early-retransmit */ early_retrans_delayed:1, /* Delayed ER timer installed */ syn_data:1, /* SYN includes data */ - syn_fastopen:1, /* SYN includes Fast Open option */ - syn_data_acked:1;/* data in SYN is acked by SYN-ACK */ + syn_fastopen:1; /* SYN includes Fast Open option */ /* RTT measurement */ u32 srtt; /* smoothed round trip time << 3 */ diff --git a/trunk/include/linux/uprobes.h b/trunk/include/linux/uprobes.h index 24594571c5a3..e6f0331e3d45 100644 --- a/trunk/include/linux/uprobes.h +++ b/trunk/include/linux/uprobes.h @@ -35,6 +35,16 @@ struct inode; # include #endif +/* flags that denote/change uprobes behaviour */ + +/* Have a copy of original instruction */ +#define UPROBE_COPY_INSN 0x1 + +/* Dont run handlers when first register/ last unregister in progress*/ +#define UPROBE_RUN_HANDLER 0x2 +/* Can skip singlestep */ +#define UPROBE_SKIP_SSTEP 0x4 + struct uprobe_consumer { int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs); /* @@ -49,6 +59,7 @@ struct uprobe_consumer { #ifdef CONFIG_UPROBES enum uprobe_task_state { UTASK_RUNNING, + UTASK_BP_HIT, UTASK_SSTEP, UTASK_SSTEP_ACK, UTASK_SSTEP_TRAPPED, diff --git a/trunk/include/linux/vexpress.h b/trunk/include/linux/vexpress.h deleted file mode 100644 index c52215ff4245..000000000000 --- a/trunk/include/linux/vexpress.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Copyright (C) 2012 ARM Limited - */ - -#ifndef _LINUX_VEXPRESS_H -#define _LINUX_VEXPRESS_H - -#include - -#define VEXPRESS_SITE_MB 0 -#define VEXPRESS_SITE_DB1 1 -#define VEXPRESS_SITE_DB2 2 -#define VEXPRESS_SITE_MASTER 0xf - -#define VEXPRESS_CONFIG_STATUS_DONE 0 -#define VEXPRESS_CONFIG_STATUS_WAIT 1 - -#define VEXPRESS_GPIO_MMC_CARDIN 0 -#define VEXPRESS_GPIO_MMC_WPROT 1 -#define VEXPRESS_GPIO_FLASH_WPn 2 - -#define VEXPRESS_RES_FUNC(_site, _func) \ -{ \ - .start = (_site), \ - .end = (_func), \ - .flags = IORESOURCE_BUS, \ -} - -/* Config bridge API */ - -/** - * struct vexpress_config_bridge_info - description of the platform - * configuration infrastructure bridge. - * - * @name: Bridge name - * - * @func_get: Obtains pointer to a configuration function for a given - * device or a Device Tree node, to be used with @func_put - * and @func_exec. The node pointer should take precedence - * over device pointer when both are passed. - * - * @func_put: Tells the bridge that the function will not be used any - * more, so all allocated resources can be released. - * - * @func_exec: Executes a configuration function read or write operation. - * The offset selects a 32 bit word of the value accessed. - * Must return VEXPRESS_CONFIG_STATUS_DONE when operation - * is finished immediately, VEXPRESS_CONFIG_STATUS_WAIT when - * will be completed in some time or negative value in case - * of error. - */ -struct vexpress_config_bridge_info { - const char *name; - void *(*func_get)(struct device *dev, struct device_node *node); - void (*func_put)(void *func); - int (*func_exec)(void *func, int offset, bool write, u32 *data); -}; - -struct vexpress_config_bridge; - -struct vexpress_config_bridge *vexpress_config_bridge_register( - struct device_node *node, - struct vexpress_config_bridge_info *info); -void vexpress_config_bridge_unregister(struct vexpress_config_bridge *bridge); - -void vexpress_config_complete(struct vexpress_config_bridge *bridge, - int status); - -/* Config function API */ - -struct vexpress_config_func; - -struct vexpress_config_func *__vexpress_config_func_get(struct device *dev, - struct device_node *node); -#define vexpress_config_func_get_by_dev(dev) \ - __vexpress_config_func_get(dev, NULL) -#define vexpress_config_func_get_by_node(node) \ - __vexpress_config_func_get(NULL, node) -void vexpress_config_func_put(struct vexpress_config_func *func); - -/* Both may sleep! */ -int vexpress_config_read(struct vexpress_config_func *func, int offset, - u32 *data); -int vexpress_config_write(struct vexpress_config_func *func, int offset, - u32 data); - -/* Platform control */ - -u32 vexpress_get_procid(int site); -u32 vexpress_get_hbi(int site); -void *vexpress_get_24mhz_clock_base(void); -void vexpress_flags_set(u32 data); - -#define vexpress_get_site_by_node(node) __vexpress_get_site(NULL, node) -#define vexpress_get_site_by_dev(dev) __vexpress_get_site(dev, NULL) -unsigned __vexpress_get_site(struct device *dev, struct device_node *node); - -void vexpress_sysreg_early_init(void __iomem *base); -void vexpress_sysreg_of_early_init(void); - -void vexpress_power_off(void); -void vexpress_restart(char str, const char *cmd); - -/* Clocks */ - -struct clk *vexpress_osc_setup(struct device *dev); -void vexpress_osc_of_setup(struct device_node *node); - -void vexpress_clk_init(void __iomem *sp810_base); -void vexpress_clk_of_init(void); - -#endif diff --git a/trunk/include/net/cfg80211.h b/trunk/include/net/cfg80211.h index 7d5b6000378b..1b4989082244 100644 --- a/trunk/include/net/cfg80211.h +++ b/trunk/include/net/cfg80211.h @@ -1218,7 +1218,6 @@ struct cfg80211_deauth_request { const u8 *ie; size_t ie_len; u16 reason_code; - bool local_state_change; }; /** @@ -2651,15 +2650,6 @@ unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb); */ unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc); -/** - * ieee80211_get_mesh_hdrlen - get mesh extension header length - * @meshhdr: the mesh extension header, only the flags field - * (first byte) will be accessed - * Returns the length of the extension header, which is always at - * least 6 bytes and at most 18 if address 5 and 6 are present. - */ -unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr); - /** * DOC: Data path helpers * diff --git a/trunk/include/sound/core.h b/trunk/include/sound/core.h index 93896ad1fcdd..bc056687f647 100644 --- a/trunk/include/sound/core.h +++ b/trunk/include/sound/core.h @@ -132,7 +132,6 @@ struct snd_card { int shutdown; /* this card is going down */ int free_on_last_close; /* free in context of file_release */ wait_queue_head_t shutdown_sleep; - atomic_t refcount; /* refcount for disconnection */ struct device *dev; /* device assigned to this card */ struct device *card_dev; /* cardX object for sysfs */ @@ -190,7 +189,6 @@ struct snd_minor { const struct file_operations *f_ops; /* file operations */ void *private_data; /* private data for f_ops->open */ struct device *dev; /* device for sysfs */ - struct snd_card *card_ptr; /* assigned card instance */ }; /* return a device pointer linked to each sound device as a parent */ @@ -297,7 +295,6 @@ int snd_card_info_done(void); int snd_component_add(struct snd_card *card, const char *component); int snd_card_file_add(struct snd_card *card, struct file *file); int snd_card_file_remove(struct snd_card *card, struct file *file); -void snd_card_unref(struct snd_card *card); #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr)) diff --git a/trunk/include/sound/sh_fsi.h b/trunk/include/sound/sh_fsi.h index 27ee1dcc3e2e..906010344dd7 100644 --- a/trunk/include/sound/sh_fsi.h +++ b/trunk/include/sound/sh_fsi.h @@ -26,7 +26,6 @@ * A: inversion * B: format mode * C: chip specific - * D: clock selecter if master mode */ /* A: clock inversion */ @@ -45,11 +44,6 @@ #define SH_FSI_OPTION_MASK 0x00000F00 #define SH_FSI_ENABLE_STREAM_MODE (1 << 8) /* for 16bit data */ -/* D: clock selecter if master mode */ -#define SH_FSI_CLK_MASK 0x0000F000 -#define SH_FSI_CLK_EXTERNAL (1 << 12) -#define SH_FSI_CLK_CPG (2 << 12) /* FSIxCK + FSI-DIV */ - /* * set_rate return value * diff --git a/trunk/include/trace/events/xen.h b/trunk/include/trace/events/xen.h index d06b6da5c1e3..15ba03bdd7c6 100644 --- a/trunk/include/trace/events/xen.h +++ b/trunk/include/trace/events/xen.h @@ -377,14 +377,6 @@ DECLARE_EVENT_CLASS(xen_mmu_pgd, DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin); DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin); -TRACE_EVENT(xen_mmu_flush_tlb_all, - TP_PROTO(int x), - TP_ARGS(x), - TP_STRUCT__entry(__array(char, x, 0)), - TP_fast_assign((void)x), - TP_printk("%s", "") - ); - TRACE_EVENT(xen_mmu_flush_tlb, TP_PROTO(int x), TP_ARGS(x), diff --git a/trunk/include/uapi/linux/eventpoll.h b/trunk/include/uapi/linux/eventpoll.h index 2c267bcbb85c..8c99ce7202c5 100644 --- a/trunk/include/uapi/linux/eventpoll.h +++ b/trunk/include/uapi/linux/eventpoll.h @@ -25,6 +25,7 @@ #define EPOLL_CTL_ADD 1 #define EPOLL_CTL_DEL 2 #define EPOLL_CTL_MOD 3 +#define EPOLL_CTL_DISABLE 4 /* * Request the handling of system wakeup events so as to prevent system suspends diff --git a/trunk/include/uapi/linux/raid/Kbuild b/trunk/include/uapi/linux/raid/Kbuild index e2c3d25405d7..aafaa5aa54d4 100644 --- a/trunk/include/uapi/linux/raid/Kbuild +++ b/trunk/include/uapi/linux/raid/Kbuild @@ -1,3 +1 @@ # UAPI Header export list -header-y += md_p.h -header-y += md_u.h diff --git a/trunk/include/uapi/linux/raid/md_u.h b/trunk/include/uapi/linux/raid/md_u.h deleted file mode 100644 index 4133e744e4e6..000000000000 --- a/trunk/include/uapi/linux/raid/md_u.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - md_u.h : user <=> kernel API between Linux raidtools and RAID drivers - Copyright (C) 1998 Ingo Molnar - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - You should have received a copy of the GNU General Public License - (for example /usr/src/linux/COPYING); if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef _UAPI_MD_U_H -#define _UAPI_MD_U_H - -/* - * Different major versions are not compatible. - * Different minor versions are only downward compatible. - * Different patchlevel versions are downward and upward compatible. - */ -#define MD_MAJOR_VERSION 0 -#define MD_MINOR_VERSION 90 -/* - * MD_PATCHLEVEL_VERSION indicates kernel functionality. - * >=1 means different superblock formats are selectable using SET_ARRAY_INFO - * and major_version/minor_version accordingly - * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT - * in the super status byte - * >=3 means that bitmap superblock version 4 is supported, which uses - * little-ending representation rather than host-endian - */ -#define MD_PATCHLEVEL_VERSION 3 - -/* ioctls */ - -/* status */ -#define RAID_VERSION _IOR (MD_MAJOR, 0x10, mdu_version_t) -#define GET_ARRAY_INFO _IOR (MD_MAJOR, 0x11, mdu_array_info_t) -#define GET_DISK_INFO _IOR (MD_MAJOR, 0x12, mdu_disk_info_t) -#define PRINT_RAID_DEBUG _IO (MD_MAJOR, 0x13) -#define RAID_AUTORUN _IO (MD_MAJOR, 0x14) -#define GET_BITMAP_FILE _IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t) - -/* configuration */ -#define CLEAR_ARRAY _IO (MD_MAJOR, 0x20) -#define ADD_NEW_DISK _IOW (MD_MAJOR, 0x21, mdu_disk_info_t) -#define HOT_REMOVE_DISK _IO (MD_MAJOR, 0x22) -#define SET_ARRAY_INFO _IOW (MD_MAJOR, 0x23, mdu_array_info_t) -#define SET_DISK_INFO _IO (MD_MAJOR, 0x24) -#define WRITE_RAID_INFO _IO (MD_MAJOR, 0x25) -#define UNPROTECT_ARRAY _IO (MD_MAJOR, 0x26) -#define PROTECT_ARRAY _IO (MD_MAJOR, 0x27) -#define HOT_ADD_DISK _IO (MD_MAJOR, 0x28) -#define SET_DISK_FAULTY _IO (MD_MAJOR, 0x29) -#define HOT_GENERATE_ERROR _IO (MD_MAJOR, 0x2a) -#define SET_BITMAP_FILE _IOW (MD_MAJOR, 0x2b, int) - -/* usage */ -#define RUN_ARRAY _IOW (MD_MAJOR, 0x30, mdu_param_t) -/* 0x31 was START_ARRAY */ -#define STOP_ARRAY _IO (MD_MAJOR, 0x32) -#define STOP_ARRAY_RO _IO (MD_MAJOR, 0x33) -#define RESTART_ARRAY_RW _IO (MD_MAJOR, 0x34) - -/* 63 partitions with the alternate major number (mdp) */ -#define MdpMinorShift 6 - -typedef struct mdu_version_s { - int major; - int minor; - int patchlevel; -} mdu_version_t; - -typedef struct mdu_array_info_s { - /* - * Generic constant information - */ - int major_version; - int minor_version; - int patch_version; - int ctime; - int level; - int size; - int nr_disks; - int raid_disks; - int md_minor; - int not_persistent; - - /* - * Generic state information - */ - int utime; /* 0 Superblock update time */ - int state; /* 1 State bits (clean, ...) */ - int active_disks; /* 2 Number of currently active disks */ - int working_disks; /* 3 Number of working disks */ - int failed_disks; /* 4 Number of failed disks */ - int spare_disks; /* 5 Number of spare disks */ - - /* - * Personality information - */ - int layout; /* 0 the array's physical layout */ - int chunk_size; /* 1 chunk size in bytes */ - -} mdu_array_info_t; - -/* non-obvious values for 'level' */ -#define LEVEL_MULTIPATH (-4) -#define LEVEL_LINEAR (-1) -#define LEVEL_FAULTY (-5) - -/* we need a value for 'no level specified' and 0 - * means 'raid0', so we need something else. This is - * for internal use only - */ -#define LEVEL_NONE (-1000000) - -typedef struct mdu_disk_info_s { - /* - * configuration/status of one particular disk - */ - int number; - int major; - int minor; - int raid_disk; - int state; - -} mdu_disk_info_t; - -typedef struct mdu_start_info_s { - /* - * configuration/status of one particular disk - */ - int major; - int minor; - int raid_disk; - int state; - -} mdu_start_info_t; - -typedef struct mdu_bitmap_file_s -{ - char pathname[4096]; -} mdu_bitmap_file_t; - -typedef struct mdu_param_s -{ - int personality; /* 1,2,3,4 */ - int chunk_size; /* in bytes */ - int max_fault; /* unused for now */ -} mdu_param_t; - -#endif /* _UAPI_MD_U_H */ diff --git a/trunk/include/uapi/linux/tcp.h b/trunk/include/uapi/linux/tcp.h index e962faa5ab0d..c4b89a5cb7df 100644 --- a/trunk/include/uapi/linux/tcp.h +++ b/trunk/include/uapi/linux/tcp.h @@ -130,7 +130,6 @@ enum { #define TCPI_OPT_WSCALE 4 #define TCPI_OPT_ECN 8 /* ECN was negociated at TCP session init */ #define TCPI_OPT_ECN_SEEN 16 /* we received at least one packet with ECT */ -#define TCPI_OPT_SYN_DATA 32 /* SYN-ACK acked data in SYN sent or rcvd */ enum tcp_ca_state { TCP_CA_Open = 0, diff --git a/trunk/include/xen/grant_table.h b/trunk/include/xen/grant_table.h index 694dcaf266e6..aecee9d112cb 100644 --- a/trunk/include/xen/grant_table.h +++ b/trunk/include/xen/grant_table.h @@ -170,7 +170,7 @@ gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr, unmap->dev_bus_addr = 0; } -int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes, +int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes, unsigned long max_nr_gframes, void **__shared); int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes, diff --git a/trunk/include/xen/hvm.h b/trunk/include/xen/hvm.h index 13e43e41637d..b193fa2f9fdd 100644 --- a/trunk/include/xen/hvm.h +++ b/trunk/include/xen/hvm.h @@ -5,36 +5,6 @@ #include #include -static const char *param_name(int op) -{ -#define PARAM(x) [HVM_PARAM_##x] = #x - static const char *const names[] = { - PARAM(CALLBACK_IRQ), - PARAM(STORE_PFN), - PARAM(STORE_EVTCHN), - PARAM(PAE_ENABLED), - PARAM(IOREQ_PFN), - PARAM(BUFIOREQ_PFN), - PARAM(TIMER_MODE), - PARAM(HPET_ENABLED), - PARAM(IDENT_PT), - PARAM(DM_DOMAIN), - PARAM(ACPI_S_STATE), - PARAM(VM86_TSS), - PARAM(VPT_ALIGN), - PARAM(CONSOLE_PFN), - PARAM(CONSOLE_EVTCHN), - }; -#undef PARAM - - if (op >= ARRAY_SIZE(names)) - return "unknown"; - - if (!names[op]) - return "reserved"; - - return names[op]; -} static inline int hvm_get_parameter(int idx, uint64_t *value) { struct xen_hvm_param xhv; @@ -44,8 +14,8 @@ static inline int hvm_get_parameter(int idx, uint64_t *value) xhv.index = idx; r = HYPERVISOR_hvm_op(HVMOP_get_param, &xhv); if (r < 0) { - printk(KERN_ERR "Cannot get hvm parameter %s (%d): %d!\n", - param_name(idx), idx, r); + printk(KERN_ERR "Cannot get hvm parameter %d: %d!\n", + idx, r); return r; } *value = xhv.value; diff --git a/trunk/include/xen/interface/grant_table.h b/trunk/include/xen/interface/grant_table.h index e40fae9bf11a..f9f8b975ae74 100644 --- a/trunk/include/xen/interface/grant_table.h +++ b/trunk/include/xen/interface/grant_table.h @@ -310,7 +310,7 @@ struct gnttab_setup_table { uint32_t nr_frames; /* OUT parameters. */ int16_t status; /* GNTST_* */ - GUEST_HANDLE(xen_pfn_t) frame_list; + GUEST_HANDLE(ulong) frame_list; }; DEFINE_GUEST_HANDLE_STRUCT(gnttab_setup_table); diff --git a/trunk/include/xen/interface/memory.h b/trunk/include/xen/interface/memory.h index 90712e2072d5..b66d04ce6957 100644 --- a/trunk/include/xen/interface/memory.h +++ b/trunk/include/xen/interface/memory.h @@ -179,8 +179,28 @@ struct xen_add_to_physmap { }; DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap); -/*** REMOVED ***/ -/*#define XENMEM_translate_gpfn_list 8*/ +/* + * Translates a list of domain-specific GPFNs into MFNs. Returns a -ve error + * code on failure. This call only works for auto-translated guests. + */ +#define XENMEM_translate_gpfn_list 8 +struct xen_translate_gpfn_list { + /* Which domain to translate for? */ + domid_t domid; + + /* Length of list. */ + xen_ulong_t nr_gpfns; + + /* List of GPFNs to translate. */ + GUEST_HANDLE(ulong) gpfn_list; + + /* + * Output list to contain MFN translations. May be the same as the input + * list (in which case each input GPFN is overwritten with the output MFN). + */ + GUEST_HANDLE(ulong) mfn_list; +}; +DEFINE_GUEST_HANDLE_STRUCT(xen_translate_gpfn_list); /* * Returns the pseudo-physical memory map as it was when the domain diff --git a/trunk/init/main.c b/trunk/init/main.c index e33e09df3cbc..9cf77ab138a6 100644 --- a/trunk/init/main.c +++ b/trunk/init/main.c @@ -442,11 +442,9 @@ void __init __weak smp_setup_processor_id(void) { } -# if THREAD_SIZE >= PAGE_SIZE void __init __weak thread_info_cache_init(void) { } -#endif /* * Set up kernel memory allocators diff --git a/trunk/kernel/Makefile b/trunk/kernel/Makefile index 86e3285ae7e5..0dfeca4324ee 100644 --- a/trunk/kernel/Makefile +++ b/trunk/kernel/Makefile @@ -174,8 +174,10 @@ signing_key.priv signing_key.x509: x509.genkey @echo "###" @echo "### If this takes a long time, you might wish to run rngd in the" @echo "### background to keep the supply of entropy topped up. It" - @echo "### needs to be run as root, and uses a hardware random" - @echo "### number generator if one is available." + @echo "### needs to be run as root, and should use a hardware random" + @echo "### number generator if one is available, eg:" + @echo "###" + @echo "### rngd -r /dev/hwrandom" @echo "###" openssl req -new -nodes -utf8 $(sign_key_with_hash) -days 36500 -batch \ -x509 -config x509.genkey \ diff --git a/trunk/kernel/cgroup.c b/trunk/kernel/cgroup.c index f24f724620dd..13774b3b39aa 100644 --- a/trunk/kernel/cgroup.c +++ b/trunk/kernel/cgroup.c @@ -1962,8 +1962,9 @@ static void cgroup_task_migrate(struct cgroup *cgrp, struct cgroup *oldcgrp, * trading it for newcg is protected by cgroup_mutex, we're safe to drop * it here; it will be freed under RCU. */ - set_bit(CGRP_RELEASABLE, &oldcgrp->flags); put_css_set(oldcg); + + set_bit(CGRP_RELEASABLE, &oldcgrp->flags); } /** @@ -4814,20 +4815,31 @@ static const struct file_operations proc_cgroupstats_operations = { * * A pointer to the shared css_set was automatically copied in * fork.c by dup_task_struct(). However, we ignore that copy, since - * it was not made under the protection of RCU or cgroup_mutex, so - * might no longer be a valid cgroup pointer. cgroup_attach_task() might - * have already changed current->cgroups, allowing the previously - * referenced cgroup group to be removed and freed. + * it was not made under the protection of RCU, cgroup_mutex or + * threadgroup_change_begin(), so it might no longer be a valid + * cgroup pointer. cgroup_attach_task() might have already changed + * current->cgroups, allowing the previously referenced cgroup + * group to be removed and freed. + * + * Outside the pointer validity we also need to process the css_set + * inheritance between threadgoup_change_begin() and + * threadgoup_change_end(), this way there is no leak in any process + * wide migration performed by cgroup_attach_proc() that could otherwise + * miss a thread because it is too early or too late in the fork stage. * * At the point that cgroup_fork() is called, 'current' is the parent * task, and the passed argument 'child' points to the child task. */ void cgroup_fork(struct task_struct *child) { - task_lock(current); + /* + * We don't need to task_lock() current because current->cgroups + * can't be changed concurrently here. The parent obviously hasn't + * exited and called cgroup_exit(), and we are synchronized against + * cgroup migration through threadgroup_change_begin(). + */ child->cgroups = current->cgroups; get_css_set(child->cgroups); - task_unlock(current); INIT_LIST_HEAD(&child->cg_list); } @@ -4883,10 +4895,19 @@ void cgroup_post_fork(struct task_struct *child) */ if (use_task_css_set_links) { write_lock(&css_set_lock); - task_lock(child); - if (list_empty(&child->cg_list)) + if (list_empty(&child->cg_list)) { + /* + * It's safe to use child->cgroups without task_lock() + * here because we are protected through + * threadgroup_change_begin() against concurrent + * css_set change in cgroup_task_migrate(). Also + * the task can't exit at that point until + * wake_up_new_task() is called, so we are protected + * against cgroup_exit() setting child->cgroup to + * init_css_set. + */ list_add(&child->cg_list, &child->cgroups->tasks); - task_unlock(child); + } write_unlock(&css_set_lock); } } diff --git a/trunk/kernel/events/uprobes.c b/trunk/kernel/events/uprobes.c index 5cc4e7e42e68..98256bc71ee1 100644 --- a/trunk/kernel/events/uprobes.c +++ b/trunk/kernel/events/uprobes.c @@ -78,23 +78,15 @@ static struct mutex uprobes_mmap_mutex[UPROBES_HASH_SZ]; */ static atomic_t uprobe_events = ATOMIC_INIT(0); -/* Have a copy of original instruction */ -#define UPROBE_COPY_INSN 0 -/* Dont run handlers when first register/ last unregister in progress*/ -#define UPROBE_RUN_HANDLER 1 -/* Can skip singlestep */ -#define UPROBE_SKIP_SSTEP 2 - struct uprobe { struct rb_node rb_node; /* node in the rb tree */ atomic_t ref; struct rw_semaphore consumer_rwsem; - struct mutex copy_mutex; /* TODO: kill me and UPROBE_COPY_INSN */ struct list_head pending_list; struct uprobe_consumer *consumers; struct inode *inode; /* Also hold a ref to inode */ loff_t offset; - unsigned long flags; + int flags; struct arch_uprobe arch; }; @@ -108,12 +100,17 @@ struct uprobe { */ static bool valid_vma(struct vm_area_struct *vma, bool is_register) { - vm_flags_t flags = VM_HUGETLB | VM_MAYEXEC | VM_SHARED; + if (!vma->vm_file) + return false; + + if (!is_register) + return true; - if (is_register) - flags |= VM_WRITE; + if ((vma->vm_flags & (VM_HUGETLB|VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)) + == (VM_READ|VM_EXEC)) + return true; - return vma->vm_file && (vma->vm_flags & flags) == VM_MAYEXEC; + return false; } static unsigned long offset_to_vaddr(struct vm_area_struct *vma, loff_t offset) @@ -196,44 +193,19 @@ bool __weak is_swbp_insn(uprobe_opcode_t *insn) return *insn == UPROBE_SWBP_INSN; } -static void copy_opcode(struct page *page, unsigned long vaddr, uprobe_opcode_t *opcode) -{ - void *kaddr = kmap_atomic(page); - memcpy(opcode, kaddr + (vaddr & ~PAGE_MASK), UPROBE_SWBP_INSN_SIZE); - kunmap_atomic(kaddr); -} - -static int verify_opcode(struct page *page, unsigned long vaddr, uprobe_opcode_t *new_opcode) -{ - uprobe_opcode_t old_opcode; - bool is_swbp; - - copy_opcode(page, vaddr, &old_opcode); - is_swbp = is_swbp_insn(&old_opcode); - - if (is_swbp_insn(new_opcode)) { - if (is_swbp) /* register: already installed? */ - return 0; - } else { - if (!is_swbp) /* unregister: was it changed by us? */ - return 0; - } - - return 1; -} - /* * NOTE: * Expect the breakpoint instruction to be the smallest size instruction for * the architecture. If an arch has variable length instruction and the * breakpoint instruction is not of the smallest length instruction - * supported by that architecture then we need to modify is_swbp_at_addr and + * supported by that architecture then we need to modify read_opcode / * write_opcode accordingly. This would never be a problem for archs that * have fixed length instructions. */ /* * write_opcode - write the opcode at a given virtual address. + * @auprobe: arch breakpointing information. * @mm: the probed process address space. * @vaddr: the virtual address to store the opcode. * @opcode: opcode to be written at @vaddr. @@ -244,8 +216,8 @@ static int verify_opcode(struct page *page, unsigned long vaddr, uprobe_opcode_t * For mm @mm, write the opcode at @vaddr. * Return 0 (success) or a negative errno. */ -static int write_opcode(struct mm_struct *mm, unsigned long vaddr, - uprobe_opcode_t opcode) +static int write_opcode(struct arch_uprobe *auprobe, struct mm_struct *mm, + unsigned long vaddr, uprobe_opcode_t opcode) { struct page *old_page, *new_page; void *vaddr_old, *vaddr_new; @@ -254,14 +226,10 @@ static int write_opcode(struct mm_struct *mm, unsigned long vaddr, retry: /* Read the page with vaddr into memory */ - ret = get_user_pages(NULL, mm, vaddr, 1, 0, 1, &old_page, &vma); + ret = get_user_pages(NULL, mm, vaddr, 1, 0, 0, &old_page, &vma); if (ret <= 0) return ret; - ret = verify_opcode(old_page, vaddr, &opcode); - if (ret <= 0) - goto put_old; - ret = -ENOMEM; new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, vaddr); if (!new_page) @@ -295,6 +263,63 @@ static int write_opcode(struct mm_struct *mm, unsigned long vaddr, return ret; } +/** + * read_opcode - read the opcode at a given virtual address. + * @mm: the probed process address space. + * @vaddr: the virtual address to read the opcode. + * @opcode: location to store the read opcode. + * + * Called with mm->mmap_sem held (for read and with a reference to + * mm. + * + * For mm @mm, read the opcode at @vaddr and store it in @opcode. + * Return 0 (success) or a negative errno. + */ +static int read_opcode(struct mm_struct *mm, unsigned long vaddr, uprobe_opcode_t *opcode) +{ + struct page *page; + void *vaddr_new; + int ret; + + ret = get_user_pages(NULL, mm, vaddr, 1, 0, 1, &page, NULL); + if (ret <= 0) + return ret; + + vaddr_new = kmap_atomic(page); + vaddr &= ~PAGE_MASK; + memcpy(opcode, vaddr_new + vaddr, UPROBE_SWBP_INSN_SIZE); + kunmap_atomic(vaddr_new); + + put_page(page); + + return 0; +} + +static int is_swbp_at_addr(struct mm_struct *mm, unsigned long vaddr) +{ + uprobe_opcode_t opcode; + int result; + + if (current->mm == mm) { + pagefault_disable(); + result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr, + sizeof(opcode)); + pagefault_enable(); + + if (likely(result == 0)) + goto out; + } + + result = read_opcode(mm, vaddr, &opcode); + if (result) + return result; +out: + if (is_swbp_insn(&opcode)) + return 1; + + return 0; +} + /** * set_swbp - store breakpoint at a given address. * @auprobe: arch specific probepoint information. @@ -306,7 +331,18 @@ static int write_opcode(struct mm_struct *mm, unsigned long vaddr, */ int __weak set_swbp(struct arch_uprobe *auprobe, struct mm_struct *mm, unsigned long vaddr) { - return write_opcode(mm, vaddr, UPROBE_SWBP_INSN); + int result; + /* + * See the comment near uprobes_hash(). + */ + result = is_swbp_at_addr(mm, vaddr); + if (result == 1) + return 0; + + if (result) + return result; + + return write_opcode(auprobe, mm, vaddr, UPROBE_SWBP_INSN); } /** @@ -321,7 +357,16 @@ int __weak set_swbp(struct arch_uprobe *auprobe, struct mm_struct *mm, unsigned int __weak set_orig_insn(struct arch_uprobe *auprobe, struct mm_struct *mm, unsigned long vaddr) { - return write_opcode(mm, vaddr, *(uprobe_opcode_t *)auprobe->insn); + int result; + + result = is_swbp_at_addr(mm, vaddr); + if (!result) + return -EINVAL; + + if (result != 1) + return result; + + return write_opcode(auprobe, mm, vaddr, *(uprobe_opcode_t *)auprobe->insn); } static int match_uprobe(struct uprobe *l, struct uprobe *r) @@ -428,7 +473,7 @@ static struct uprobe *insert_uprobe(struct uprobe *uprobe) spin_unlock(&uprobes_treelock); /* For now assume that the instruction need not be single-stepped */ - __set_bit(UPROBE_SKIP_SSTEP, &uprobe->flags); + uprobe->flags |= UPROBE_SKIP_SSTEP; return u; } @@ -450,7 +495,6 @@ static struct uprobe *alloc_uprobe(struct inode *inode, loff_t offset) uprobe->inode = igrab(inode); uprobe->offset = offset; init_rwsem(&uprobe->consumer_rwsem); - mutex_init(&uprobe->copy_mutex); /* add to uprobes_tree, sorted on inode:offset */ cur_uprobe = insert_uprobe(uprobe); @@ -471,7 +515,7 @@ static void handler_chain(struct uprobe *uprobe, struct pt_regs *regs) { struct uprobe_consumer *uc; - if (!test_bit(UPROBE_RUN_HANDLER, &uprobe->flags)) + if (!(uprobe->flags & UPROBE_RUN_HANDLER)) return; down_read(&uprobe->consumer_rwsem); @@ -577,43 +621,29 @@ static int copy_insn(struct uprobe *uprobe, struct file *filp) return __copy_insn(mapping, filp, uprobe->arch.insn, bytes, uprobe->offset); } -static int prepare_uprobe(struct uprobe *uprobe, struct file *file, - struct mm_struct *mm, unsigned long vaddr) -{ - int ret = 0; - - if (test_bit(UPROBE_COPY_INSN, &uprobe->flags)) - return ret; - - mutex_lock(&uprobe->copy_mutex); - if (test_bit(UPROBE_COPY_INSN, &uprobe->flags)) - goto out; - - ret = copy_insn(uprobe, file); - if (ret) - goto out; - - ret = -ENOTSUPP; - if (is_swbp_insn((uprobe_opcode_t *)uprobe->arch.insn)) - goto out; - - ret = arch_uprobe_analyze_insn(&uprobe->arch, mm, vaddr); - if (ret) - goto out; - - /* write_opcode() assumes we don't cross page boundary */ - BUG_ON((uprobe->offset & ~PAGE_MASK) + - UPROBE_SWBP_INSN_SIZE > PAGE_SIZE); - - smp_wmb(); /* pairs with rmb() in find_active_uprobe() */ - set_bit(UPROBE_COPY_INSN, &uprobe->flags); - - out: - mutex_unlock(&uprobe->copy_mutex); - - return ret; -} - +/* + * How mm->uprobes_state.count gets updated + * uprobe_mmap() increments the count if + * - it successfully adds a breakpoint. + * - it cannot add a breakpoint, but sees that there is a underlying + * breakpoint (via a is_swbp_at_addr()). + * + * uprobe_munmap() decrements the count if + * - it sees a underlying breakpoint, (via is_swbp_at_addr) + * (Subsequent uprobe_unregister wouldnt find the breakpoint + * unless a uprobe_mmap kicks in, since the old vma would be + * dropped just after uprobe_munmap.) + * + * uprobe_register increments the count if: + * - it successfully adds a breakpoint. + * + * uprobe_unregister decrements the count if: + * - it sees a underlying breakpoint and removes successfully. + * (via is_swbp_at_addr) + * (Subsequent uprobe_munmap wouldnt find the breakpoint + * since there is no underlying breakpoint after the + * breakpoint removal.) + */ static int install_breakpoint(struct uprobe *uprobe, struct mm_struct *mm, struct vm_area_struct *vma, unsigned long vaddr) @@ -631,9 +661,24 @@ install_breakpoint(struct uprobe *uprobe, struct mm_struct *mm, if (!uprobe->consumers) return 0; - ret = prepare_uprobe(uprobe, vma->vm_file, mm, vaddr); - if (ret) - return ret; + if (!(uprobe->flags & UPROBE_COPY_INSN)) { + ret = copy_insn(uprobe, vma->vm_file); + if (ret) + return ret; + + if (is_swbp_insn((uprobe_opcode_t *)uprobe->arch.insn)) + return -ENOTSUPP; + + ret = arch_uprobe_analyze_insn(&uprobe->arch, mm, vaddr); + if (ret) + return ret; + + /* write_opcode() assumes we don't cross page boundary */ + BUG_ON((uprobe->offset & ~PAGE_MASK) + + UPROBE_SWBP_INSN_SIZE > PAGE_SIZE); + + uprobe->flags |= UPROBE_COPY_INSN; + } /* * set MMF_HAS_UPROBES in advance for uprobe_pre_sstep_notifier(), @@ -652,15 +697,15 @@ install_breakpoint(struct uprobe *uprobe, struct mm_struct *mm, return ret; } -static int +static void remove_breakpoint(struct uprobe *uprobe, struct mm_struct *mm, unsigned long vaddr) { /* can happen if uprobe_register() fails */ if (!test_bit(MMF_HAS_UPROBES, &mm->flags)) - return 0; + return; set_bit(MMF_RECALC_UPROBES, &mm->flags); - return set_orig_insn(&uprobe->arch, mm, vaddr); + set_orig_insn(&uprobe->arch, mm, vaddr); } /* @@ -775,7 +820,7 @@ static int register_for_each_vma(struct uprobe *uprobe, bool is_register) struct mm_struct *mm = info->mm; struct vm_area_struct *vma; - if (err && is_register) + if (err) goto free; down_write(&mm->mmap_sem); @@ -791,7 +836,7 @@ static int register_for_each_vma(struct uprobe *uprobe, bool is_register) if (is_register) err = install_breakpoint(uprobe, mm, vma, info->vaddr); else - err |= remove_breakpoint(uprobe, mm, info->vaddr); + remove_breakpoint(uprobe, mm, info->vaddr); unlock: up_write(&mm->mmap_sem); @@ -848,15 +893,13 @@ int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer * mutex_lock(uprobes_hash(inode)); uprobe = alloc_uprobe(inode, offset); - if (!uprobe) { - ret = -ENOMEM; - } else if (!consumer_add(uprobe, uc)) { + if (uprobe && !consumer_add(uprobe, uc)) { ret = __uprobe_register(uprobe); if (ret) { uprobe->consumers = NULL; __uprobe_unregister(uprobe); } else { - set_bit(UPROBE_RUN_HANDLER, &uprobe->flags); + uprobe->flags |= UPROBE_RUN_HANDLER; } } @@ -889,7 +932,7 @@ void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consume if (consumer_del(uprobe, uc)) { if (!uprobe->consumers) { __uprobe_unregister(uprobe); - clear_bit(UPROBE_RUN_HANDLER, &uprobe->flags); + uprobe->flags &= ~UPROBE_RUN_HANDLER; } } @@ -1350,11 +1393,10 @@ bool uprobe_deny_signal(void) */ static bool can_skip_sstep(struct uprobe *uprobe, struct pt_regs *regs) { - if (test_bit(UPROBE_SKIP_SSTEP, &uprobe->flags)) { - if (arch_uprobe_skip_sstep(&uprobe->arch, regs)) - return true; - clear_bit(UPROBE_SKIP_SSTEP, &uprobe->flags); - } + if (arch_uprobe_skip_sstep(&uprobe->arch, regs)) + return true; + + uprobe->flags &= ~UPROBE_SKIP_SSTEP; return false; } @@ -1377,30 +1419,6 @@ static void mmf_recalc_uprobes(struct mm_struct *mm) clear_bit(MMF_HAS_UPROBES, &mm->flags); } -static int is_swbp_at_addr(struct mm_struct *mm, unsigned long vaddr) -{ - struct page *page; - uprobe_opcode_t opcode; - int result; - - pagefault_disable(); - result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr, - sizeof(opcode)); - pagefault_enable(); - - if (likely(result == 0)) - goto out; - - result = get_user_pages(NULL, mm, vaddr, 1, 0, 1, &page, NULL); - if (result < 0) - return result; - - copy_opcode(page, vaddr, &opcode); - put_page(page); - out: - return is_swbp_insn(&opcode); -} - static struct uprobe *find_active_uprobe(unsigned long bp_vaddr, int *is_swbp) { struct mm_struct *mm = current->mm; @@ -1471,41 +1489,38 @@ static void handle_swbp(struct pt_regs *regs) } return; } - /* - * TODO: move copy_insn/etc into _register and remove this hack. - * After we hit the bp, _unregister + _register can install the - * new and not-yet-analyzed uprobe at the same address, restart. - */ - smp_rmb(); /* pairs with wmb() in install_breakpoint() */ - if (unlikely(!test_bit(UPROBE_COPY_INSN, &uprobe->flags))) - goto restart; utask = current->utask; if (!utask) { utask = add_utask(); /* Cannot allocate; re-execute the instruction. */ if (!utask) - goto restart; + goto cleanup_ret; } - + utask->active_uprobe = uprobe; handler_chain(uprobe, regs); - if (can_skip_sstep(uprobe, regs)) - goto out; + if (uprobe->flags & UPROBE_SKIP_SSTEP && can_skip_sstep(uprobe, regs)) + goto cleanup_ret; + utask->state = UTASK_SSTEP; if (!pre_ssout(uprobe, regs, bp_vaddr)) { arch_uprobe_enable_step(&uprobe->arch); - utask->active_uprobe = uprobe; - utask->state = UTASK_SSTEP; return; } -restart: - /* - * cannot singlestep; cannot skip instruction; - * re-execute the instruction. - */ - instruction_pointer_set(regs, bp_vaddr); -out: +cleanup_ret: + if (utask) { + utask->active_uprobe = NULL; + utask->state = UTASK_RUNNING; + } + if (!(uprobe->flags & UPROBE_SKIP_SSTEP)) + + /* + * cannot singlestep; cannot skip instruction; + * re-execute the instruction. + */ + instruction_pointer_set(regs, bp_vaddr); + put_uprobe(uprobe); } @@ -1537,12 +1552,13 @@ static void handle_singlestep(struct uprobe_task *utask, struct pt_regs *regs) } /* - * On breakpoint hit, breakpoint notifier sets the TIF_UPROBE flag and - * allows the thread to return from interrupt. After that handle_swbp() - * sets utask->active_uprobe. + * On breakpoint hit, breakpoint notifier sets the TIF_UPROBE flag. (and on + * subsequent probe hits on the thread sets the state to UTASK_BP_HIT) and + * allows the thread to return from interrupt. * - * On singlestep exception, singlestep notifier sets the TIF_UPROBE flag - * and allows the thread to return from interrupt. + * On singlestep exception, singlestep notifier sets the TIF_UPROBE flag and + * also sets the state to UTASK_SSTEP_ACK and allows the thread to return from + * interrupt. * * While returning to userspace, thread notices the TIF_UPROBE flag and calls * uprobe_notify_resume(). @@ -1551,13 +1567,11 @@ void uprobe_notify_resume(struct pt_regs *regs) { struct uprobe_task *utask; - clear_thread_flag(TIF_UPROBE); - utask = current->utask; - if (utask && utask->active_uprobe) - handle_singlestep(utask, regs); - else + if (!utask || utask->state == UTASK_BP_HIT) handle_swbp(regs); + else + handle_singlestep(utask, regs); } /* @@ -1566,10 +1580,17 @@ void uprobe_notify_resume(struct pt_regs *regs) */ int uprobe_pre_sstep_notifier(struct pt_regs *regs) { + struct uprobe_task *utask; + if (!current->mm || !test_bit(MMF_HAS_UPROBES, ¤t->mm->flags)) return 0; + utask = current->utask; + if (utask) + utask->state = UTASK_BP_HIT; + set_thread_flag(TIF_UPROBE); + return 1; } diff --git a/trunk/kernel/module.c b/trunk/kernel/module.c index 6e48c3a43599..6085f5ef88ea 100644 --- a/trunk/kernel/module.c +++ b/trunk/kernel/module.c @@ -2293,17 +2293,12 @@ static void layout_symtab(struct module *mod, struct load_info *info) src = (void *)info->hdr + symsect->sh_offset; nsrc = symsect->sh_size / sizeof(*src); - /* strtab always starts with a nul, so offset 0 is the empty string. */ - strtab_size = 1; - /* Compute total space required for the core symbols' strtab. */ - for (ndst = i = 0; i < nsrc; i++) { - if (i == 0 || - is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum)) { - strtab_size += strlen(&info->strtab[src[i].st_name])+1; + for (ndst = i = strtab_size = 1; i < nsrc; ++i, ++src) + if (is_core_symbol(src, info->sechdrs, info->hdr->e_shnum)) { + strtab_size += strlen(&info->strtab[src->st_name]) + 1; ndst++; } - } /* Append room for core symbols at end of core part. */ info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1); @@ -2337,15 +2332,15 @@ static void add_kallsyms(struct module *mod, const struct load_info *info) mod->core_symtab = dst = mod->module_core + info->symoffs; mod->core_strtab = s = mod->module_core + info->stroffs; src = mod->symtab; + *dst = *src; *s++ = 0; - for (ndst = i = 0; i < mod->num_symtab; i++) { - if (i == 0 || - is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum)) { - dst[ndst] = src[i]; - dst[ndst++].st_name = s - mod->core_strtab; - s += strlcpy(s, &mod->strtab[src[i].st_name], - KSYM_NAME_LEN) + 1; - } + for (ndst = i = 1; i < mod->num_symtab; ++i, ++src) { + if (!is_core_symbol(src, info->sechdrs, info->hdr->e_shnum)) + continue; + + dst[ndst] = *src; + dst[ndst++].st_name = s - mod->core_strtab; + s += strlcpy(s, &mod->strtab[src->st_name], KSYM_NAME_LEN) + 1; } mod->core_num_syms = ndst; } diff --git a/trunk/kernel/module_signing.c b/trunk/kernel/module_signing.c index ea1b1df5dbb0..d492a23df99c 100644 --- a/trunk/kernel/module_signing.c +++ b/trunk/kernel/module_signing.c @@ -192,7 +192,7 @@ int mod_verify_sig(const void *mod, unsigned long *_modlen) size_t modlen = *_modlen, sig_len; int ret; - pr_devel("==>%s(,%zu)\n", __func__, modlen); + pr_devel("==>%s(,%lu)\n", __func__, modlen); if (modlen <= sizeof(ms)) return -EBADMSG; diff --git a/trunk/kernel/pid_namespace.c b/trunk/kernel/pid_namespace.c index 7b07cc0dfb75..eb00be205811 100644 --- a/trunk/kernel/pid_namespace.c +++ b/trunk/kernel/pid_namespace.c @@ -71,22 +71,12 @@ static struct kmem_cache *create_pid_cachep(int nr_ids) return NULL; } -/* MAX_PID_NS_LEVEL is needed for limiting size of 'struct pid' */ -#define MAX_PID_NS_LEVEL 32 - static struct pid_namespace *create_pid_namespace(struct pid_namespace *parent_pid_ns) { struct pid_namespace *ns; unsigned int level = parent_pid_ns->level + 1; - int i; - int err; - - if (level > MAX_PID_NS_LEVEL) { - err = -EINVAL; - goto out; - } + int i, err = -ENOMEM; - err = -ENOMEM; ns = kmem_cache_zalloc(pid_ns_cachep, GFP_KERNEL); if (ns == NULL) goto out; diff --git a/trunk/kernel/trace/ring_buffer.c b/trunk/kernel/trace/ring_buffer.c index b979426d16c6..b32ed0e385a5 100644 --- a/trunk/kernel/trace/ring_buffer.c +++ b/trunk/kernel/trace/ring_buffer.c @@ -1567,10 +1567,6 @@ int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size, put_online_cpus(); } else { - /* Make sure this CPU has been intitialized */ - if (!cpumask_test_cpu(cpu_id, buffer->cpumask)) - goto out; - cpu_buffer = buffer->buffers[cpu_id]; if (nr_pages == cpu_buffer->nr_pages) diff --git a/trunk/kernel/workqueue.c b/trunk/kernel/workqueue.c index 042d221d33cc..d951daa0ca9a 100644 --- a/trunk/kernel/workqueue.c +++ b/trunk/kernel/workqueue.c @@ -2982,7 +2982,7 @@ bool cancel_delayed_work(struct delayed_work *dwork) set_work_cpu_and_clear_pending(&dwork->work, work_cpu(&dwork->work)); local_irq_restore(flags); - return ret; + return true; } EXPORT_SYMBOL(cancel_delayed_work); diff --git a/trunk/lib/genalloc.c b/trunk/lib/genalloc.c index 54920433705a..ca208a92628c 100644 --- a/trunk/lib/genalloc.c +++ b/trunk/lib/genalloc.c @@ -178,7 +178,7 @@ int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phy struct gen_pool_chunk *chunk; int nbits = size >> pool->min_alloc_order; int nbytes = sizeof(struct gen_pool_chunk) + - BITS_TO_LONGS(nbits) * sizeof(long); + (nbits + BITS_PER_BYTE - 1) / BITS_PER_BYTE; chunk = kmalloc_node(nbytes, GFP_KERNEL | __GFP_ZERO, nid); if (unlikely(chunk == NULL)) diff --git a/trunk/mm/memblock.c b/trunk/mm/memblock.c index 625905523c2a..931eef145af5 100644 --- a/trunk/mm/memblock.c +++ b/trunk/mm/memblock.c @@ -930,30 +930,6 @@ int __init_memblock memblock_is_region_reserved(phys_addr_t base, phys_addr_t si return memblock_overlaps_region(&memblock.reserved, base, size) >= 0; } -void __init_memblock memblock_trim_memory(phys_addr_t align) -{ - int i; - phys_addr_t start, end, orig_start, orig_end; - struct memblock_type *mem = &memblock.memory; - - for (i = 0; i < mem->cnt; i++) { - orig_start = mem->regions[i].base; - orig_end = mem->regions[i].base + mem->regions[i].size; - start = round_up(orig_start, align); - end = round_down(orig_end, align); - - if (start == orig_start && end == orig_end) - continue; - - if (start < end) { - mem->regions[i].base = start; - mem->regions[i].size = end - start; - } else { - memblock_remove_region(mem, i); - i--; - } - } -} void __init_memblock memblock_set_current_limit(phys_addr_t limit) { diff --git a/trunk/mm/mmu_notifier.c b/trunk/mm/mmu_notifier.c index 8a5ac8c686b0..479a1e751a73 100644 --- a/trunk/mm/mmu_notifier.c +++ b/trunk/mm/mmu_notifier.c @@ -196,28 +196,28 @@ static int do_mmu_notifier_register(struct mmu_notifier *mn, BUG_ON(atomic_read(&mm->mm_users) <= 0); /* - * Verify that mmu_notifier_init() already run and the global srcu is - * initialized. - */ + * Verify that mmu_notifier_init() already run and the global srcu is + * initialized. + */ BUG_ON(!srcu.per_cpu_ref); - ret = -ENOMEM; - mmu_notifier_mm = kmalloc(sizeof(struct mmu_notifier_mm), GFP_KERNEL); - if (unlikely(!mmu_notifier_mm)) - goto out; - if (take_mmap_sem) down_write(&mm->mmap_sem); ret = mm_take_all_locks(mm); if (unlikely(ret)) - goto out_clean; + goto out; if (!mm_has_notifiers(mm)) { + mmu_notifier_mm = kmalloc(sizeof(struct mmu_notifier_mm), + GFP_KERNEL); + if (unlikely(!mmu_notifier_mm)) { + ret = -ENOMEM; + goto out_of_mem; + } INIT_HLIST_HEAD(&mmu_notifier_mm->list); spin_lock_init(&mmu_notifier_mm->lock); mm->mmu_notifier_mm = mmu_notifier_mm; - mmu_notifier_mm = NULL; } atomic_inc(&mm->mm_count); @@ -233,12 +233,12 @@ static int do_mmu_notifier_register(struct mmu_notifier *mn, hlist_add_head(&mn->hlist, &mm->mmu_notifier_mm->list); spin_unlock(&mm->mmu_notifier_mm->lock); +out_of_mem: mm_drop_all_locks(mm); -out_clean: +out: if (take_mmap_sem) up_write(&mm->mmap_sem); - kfree(mmu_notifier_mm); -out: + BUG_ON(atomic_read(&mm->mm_users) <= 0); return ret; } diff --git a/trunk/mm/page_alloc.c b/trunk/mm/page_alloc.c index 5b74de6702e0..bb90971182bd 100644 --- a/trunk/mm/page_alloc.c +++ b/trunk/mm/page_alloc.c @@ -1809,10 +1809,10 @@ static void __paginginit init_zone_allows_reclaim(int nid) int i; for_each_online_node(i) - if (node_distance(nid, i) <= RECLAIM_DISTANCE) + if (node_distance(nid, i) <= RECLAIM_DISTANCE) { node_set(i, NODE_DATA(nid)->reclaim_nodes); - else zone_reclaim_mode = 1; + } } #else /* CONFIG_NUMA */ @@ -5825,7 +5825,7 @@ int alloc_contig_range(unsigned long start, unsigned long end, ret = start_isolate_page_range(pfn_max_align_down(start), pfn_max_align_up(end), migratetype); if (ret) - return ret; + goto done; ret = __alloc_contig_migrate_range(&cc, start, end); if (ret) diff --git a/trunk/mm/rmap.c b/trunk/mm/rmap.c index 2ee1ef0f317b..7df7984d476c 100644 --- a/trunk/mm/rmap.c +++ b/trunk/mm/rmap.c @@ -56,7 +56,6 @@ #include #include #include -#include #include @@ -927,8 +926,11 @@ int page_mkclean(struct page *page) if (page_mapped(page)) { struct address_space *mapping = page_mapping(page); - if (mapping) + if (mapping) { ret = page_mkclean_file(mapping, page); + if (page_test_and_clear_dirty(page_to_pfn(page), 1)) + ret = 1; + } } return ret; @@ -1114,7 +1116,6 @@ void page_add_file_rmap(struct page *page) */ void page_remove_rmap(struct page *page) { - struct address_space *mapping = page_mapping(page); bool anon = PageAnon(page); bool locked; unsigned long flags; @@ -1137,19 +1138,8 @@ void page_remove_rmap(struct page *page) * this if the page is anon, so about to be freed; but perhaps * not if it's in swapcache - there might be another pte slot * containing the swap entry, but page not yet written to swap. - * - * And we can skip it on file pages, so long as the filesystem - * participates in dirty tracking; but need to catch shm and tmpfs - * and ramfs pages which have been modified since creation by read - * fault. - * - * Note that mapping must be decided above, before decrementing - * mapcount (which luckily provides a barrier): once page is unmapped, - * it could be truncated and page->mapping reset to NULL at any moment. - * Note also that we are relying on page_mapping(page) to set mapping - * to &swapper_space when PageSwapCache(page). */ - if (mapping && !mapping_cap_account_dirty(mapping) && + if ((!anon || PageSwapCache(page)) && page_test_and_clear_dirty(page_to_pfn(page), 1)) set_page_dirty(page); /* diff --git a/trunk/mm/vmscan.c b/trunk/mm/vmscan.c index 8b055e9379bc..2624edcfb420 100644 --- a/trunk/mm/vmscan.c +++ b/trunk/mm/vmscan.c @@ -3017,8 +3017,6 @@ static int kswapd(void *p) &balanced_classzone_idx); } } - - current->reclaim_state = NULL; return 0; } diff --git a/trunk/net/8021q/vlan.c b/trunk/net/8021q/vlan.c index ee070722a3a3..9096bcb08132 100644 --- a/trunk/net/8021q/vlan.c +++ b/trunk/net/8021q/vlan.c @@ -463,9 +463,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, case NETDEV_PRE_TYPE_CHANGE: /* Forbid underlaying device to change its type. */ - if (vlan_uses_dev(dev)) - return NOTIFY_BAD; - break; + return NOTIFY_BAD; case NETDEV_NOTIFY_PEERS: case NETDEV_BONDING_FAILOVER: diff --git a/trunk/net/batman-adv/bridge_loop_avoidance.c b/trunk/net/batman-adv/bridge_loop_avoidance.c index fd8d5afec0dd..0a9084ad19a6 100644 --- a/trunk/net/batman-adv/bridge_loop_avoidance.c +++ b/trunk/net/batman-adv/bridge_loop_avoidance.c @@ -1167,8 +1167,6 @@ int batadv_bla_init(struct batadv_priv *bat_priv) uint16_t crc; unsigned long entrytime; - spin_lock_init(&bat_priv->bla.bcast_duplist_lock); - batadv_dbg(BATADV_DBG_BLA, bat_priv, "bla hash registering\n"); /* setting claim destination address */ @@ -1212,8 +1210,8 @@ int batadv_bla_init(struct batadv_priv *bat_priv) /** * batadv_bla_check_bcast_duplist * @bat_priv: the bat priv with all the soft interface information - * @bcast_packet: encapsulated broadcast frame plus batman header - * @bcast_packet_len: length of encapsulated broadcast frame plus batman header + * @bcast_packet: originator mac address + * @hdr_size: maximum length of the frame * * check if it is on our broadcast list. Another gateway might * have sent the same packet because it is connected to the same backbone, @@ -1226,22 +1224,20 @@ int batadv_bla_init(struct batadv_priv *bat_priv) */ int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv, struct batadv_bcast_packet *bcast_packet, - int bcast_packet_len) + int hdr_size) { - int i, length, curr, ret = 0; + int i, length, curr; uint8_t *content; uint16_t crc; struct batadv_bcast_duplist_entry *entry; - length = bcast_packet_len - sizeof(*bcast_packet); + length = hdr_size - sizeof(*bcast_packet); content = (uint8_t *)bcast_packet; content += sizeof(*bcast_packet); /* calculate the crc ... */ crc = crc16(0, content, length); - spin_lock_bh(&bat_priv->bla.bcast_duplist_lock); - for (i = 0; i < BATADV_DUPLIST_SIZE; i++) { curr = (bat_priv->bla.bcast_duplist_curr + i); curr %= BATADV_DUPLIST_SIZE; @@ -1263,12 +1259,9 @@ int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv, /* this entry seems to match: same crc, not too old, * and from another gw. therefore return 1 to forbid it. */ - ret = 1; - goto out; + return 1; } - /* not found, add a new entry (overwrite the oldest entry) - * and allow it, its the first occurence. - */ + /* not found, add a new entry (overwrite the oldest entry) */ curr = (bat_priv->bla.bcast_duplist_curr + BATADV_DUPLIST_SIZE - 1); curr %= BATADV_DUPLIST_SIZE; entry = &bat_priv->bla.bcast_duplist[curr]; @@ -1277,10 +1270,8 @@ int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv, memcpy(entry->orig, bcast_packet->orig, ETH_ALEN); bat_priv->bla.bcast_duplist_curr = curr; -out: - spin_unlock_bh(&bat_priv->bla.bcast_duplist_lock); - - return ret; + /* allow it, its the first occurence. */ + return 0; } diff --git a/trunk/net/batman-adv/routing.c b/trunk/net/batman-adv/routing.c index 376b4cc6ca82..939fc01371df 100644 --- a/trunk/net/batman-adv/routing.c +++ b/trunk/net/batman-adv/routing.c @@ -1124,14 +1124,8 @@ int batadv_recv_bcast_packet(struct sk_buff *skb, spin_unlock_bh(&orig_node->bcast_seqno_lock); - /* keep skb linear for crc calculation */ - if (skb_linearize(skb) < 0) - goto out; - - bcast_packet = (struct batadv_bcast_packet *)skb->data; - /* check whether this has been sent by another originator before */ - if (batadv_bla_check_bcast_duplist(bat_priv, bcast_packet, skb->len)) + if (batadv_bla_check_bcast_duplist(bat_priv, bcast_packet, hdr_size)) goto out; /* rebroadcast packet */ diff --git a/trunk/net/batman-adv/types.h b/trunk/net/batman-adv/types.h index ac1e07a80454..2ed82caacdca 100644 --- a/trunk/net/batman-adv/types.h +++ b/trunk/net/batman-adv/types.h @@ -205,8 +205,6 @@ struct batadv_priv_bla { struct batadv_hashtable *backbone_hash; struct batadv_bcast_duplist_entry bcast_duplist[BATADV_DUPLIST_SIZE]; int bcast_duplist_curr; - /* protects bcast_duplist and bcast_duplist_curr */ - spinlock_t bcast_duplist_lock; struct batadv_bla_claim_dst claim_dest; struct delayed_work work; }; diff --git a/trunk/net/bluetooth/smp.c b/trunk/net/bluetooth/smp.c index 2ac8d50861e0..8c225ef349cd 100644 --- a/trunk/net/bluetooth/smp.c +++ b/trunk/net/bluetooth/smp.c @@ -32,8 +32,6 @@ #define SMP_TIMEOUT msecs_to_jiffies(30000) -#define AUTH_REQ_MASK 0x07 - static inline void swap128(u8 src[16], u8 dst[16]) { int i; @@ -232,7 +230,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn, req->max_key_size = SMP_MAX_ENC_KEY_SIZE; req->init_key_dist = 0; req->resp_key_dist = dist_keys; - req->auth_req = (authreq & AUTH_REQ_MASK); + req->auth_req = authreq; return; } @@ -241,7 +239,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn, rsp->max_key_size = SMP_MAX_ENC_KEY_SIZE; rsp->init_key_dist = 0; rsp->resp_key_dist = req->resp_key_dist & dist_keys; - rsp->auth_req = (authreq & AUTH_REQ_MASK); + rsp->auth_req = authreq; } static u8 check_enc_key_size(struct l2cap_conn *conn, __u8 max_key_size) diff --git a/trunk/net/ceph/messenger.c b/trunk/net/ceph/messenger.c index 3ef1759403b4..159aa8bef9e7 100644 --- a/trunk/net/ceph/messenger.c +++ b/trunk/net/ceph/messenger.c @@ -2300,11 +2300,10 @@ static void con_work(struct work_struct *work) mutex_unlock(&con->mutex); return; } else { + con->ops->put(con); dout("con_work %p FAILED to back off %lu\n", con, con->delay); - set_bit(CON_FLAG_BACKOFF, &con->flags); } - goto done; } if (con->state == CON_STATE_STANDBY) { @@ -2750,8 +2749,7 @@ static int ceph_con_in_msg_alloc(struct ceph_connection *con, int *skip) msg = con->ops->alloc_msg(con, hdr, skip); mutex_lock(&con->mutex); if (con->state != CON_STATE_OPEN) { - if (msg) - ceph_msg_put(msg); + ceph_msg_put(msg); return -EAGAIN; } con->in_msg = msg; diff --git a/trunk/net/core/dev.c b/trunk/net/core/dev.c index bda6d004f9f0..09cb3f6dc40c 100644 --- a/trunk/net/core/dev.c +++ b/trunk/net/core/dev.c @@ -1666,7 +1666,7 @@ static inline int deliver_skb(struct sk_buff *skb, static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb) { - if (!ptype->af_packet_priv || !skb->sk) + if (ptype->af_packet_priv == NULL) return false; if (ptype->id_match) diff --git a/trunk/net/core/rtnetlink.c b/trunk/net/core/rtnetlink.c index fad649ae4dec..76d4c2c3c89b 100644 --- a/trunk/net/core/rtnetlink.c +++ b/trunk/net/core/rtnetlink.c @@ -2192,8 +2192,7 @@ static int nlmsg_populate_fdb(struct sk_buff *skb, goto skip; err = nlmsg_populate_fdb_fill(skb, dev, ha->addr, - portid, seq, - RTM_NEWNEIGH, NTF_SELF); + portid, seq, 0, NTF_SELF); if (err < 0) return err; skip: diff --git a/trunk/net/core/skbuff.c b/trunk/net/core/skbuff.c index 4007c1437fda..6e04b1fa11f2 100644 --- a/trunk/net/core/skbuff.c +++ b/trunk/net/core/skbuff.c @@ -3379,12 +3379,10 @@ EXPORT_SYMBOL(__skb_warn_lro_forwarding); void kfree_skb_partial(struct sk_buff *skb, bool head_stolen) { - if (head_stolen) { - skb_release_head_state(skb); + if (head_stolen) kmem_cache_free(skbuff_head_cache, skb); - } else { + else __kfree_skb(skb); - } } EXPORT_SYMBOL(kfree_skb_partial); diff --git a/trunk/net/ipv4/inet_diag.c b/trunk/net/ipv4/inet_diag.c index 0c34bfabc11f..535584c00f91 100644 --- a/trunk/net/ipv4/inet_diag.c +++ b/trunk/net/ipv4/inet_diag.c @@ -892,16 +892,13 @@ static int __inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb, struct inet_diag_req_v2 *r, struct nlattr *bc) { const struct inet_diag_handler *handler; - int err = 0; handler = inet_diag_lock_handler(r->sdiag_protocol); if (!IS_ERR(handler)) handler->dump(skb, cb, r, bc); - else - err = PTR_ERR(handler); inet_diag_unlock_handler(handler); - return err ? : skb->len; + return skb->len; } static int inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb) diff --git a/trunk/net/ipv4/netfilter/iptable_nat.c b/trunk/net/ipv4/netfilter/iptable_nat.c index a82047282dbb..9e0ffaf1d942 100644 --- a/trunk/net/ipv4/netfilter/iptable_nat.c +++ b/trunk/net/ipv4/netfilter/iptable_nat.c @@ -184,8 +184,7 @@ nf_nat_ipv4_out(unsigned int hooknum, if ((ct->tuplehash[dir].tuple.src.u3.ip != ct->tuplehash[!dir].tuple.dst.u3.ip) || - (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP && - ct->tuplehash[dir].tuple.src.u.all != + (ct->tuplehash[dir].tuple.src.u.all != ct->tuplehash[!dir].tuple.dst.u.all)) if (nf_xfrm_me_harder(skb, AF_INET) < 0) ret = NF_DROP; @@ -222,7 +221,6 @@ nf_nat_ipv4_local_fn(unsigned int hooknum, } #ifdef CONFIG_XFRM else if (!(IPCB(skb)->flags & IPSKB_XFRM_TRANSFORMED) && - ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMP && ct->tuplehash[dir].tuple.dst.u.all != ct->tuplehash[!dir].tuple.src.u.all) if (nf_xfrm_me_harder(skb, AF_INET) < 0) diff --git a/trunk/net/ipv4/route.c b/trunk/net/ipv4/route.c index a8c651216fa6..432f4bb77238 100644 --- a/trunk/net/ipv4/route.c +++ b/trunk/net/ipv4/route.c @@ -1163,12 +1163,8 @@ static bool rt_bind_exception(struct rtable *rt, struct fib_nh_exception *fnhe, spin_lock_bh(&fnhe_lock); if (daddr == fnhe->fnhe_daddr) { - struct rtable *orig = rcu_dereference(fnhe->fnhe_rth); - if (orig && rt_is_expired(orig)) { - fnhe->fnhe_gw = 0; - fnhe->fnhe_pmtu = 0; - fnhe->fnhe_expires = 0; - } + struct rtable *orig; + if (fnhe->fnhe_pmtu) { unsigned long expires = fnhe->fnhe_expires; unsigned long diff = expires - jiffies; @@ -1185,6 +1181,7 @@ static bool rt_bind_exception(struct rtable *rt, struct fib_nh_exception *fnhe, } else if (!rt->rt_gateway) rt->rt_gateway = daddr; + orig = rcu_dereference(fnhe->fnhe_rth); rcu_assign_pointer(fnhe->fnhe_rth, rt); if (orig) rt_free(orig); diff --git a/trunk/net/ipv4/tcp.c b/trunk/net/ipv4/tcp.c index 197c0008503c..f32c02e2a543 100644 --- a/trunk/net/ipv4/tcp.c +++ b/trunk/net/ipv4/tcp.c @@ -549,12 +549,14 @@ int tcp_ioctl(struct sock *sk, int cmd, unsigned long arg) !tp->urg_data || before(tp->urg_seq, tp->copied_seq) || !before(tp->urg_seq, tp->rcv_nxt)) { + struct sk_buff *skb; answ = tp->rcv_nxt - tp->copied_seq; - /* Subtract 1, if FIN was received */ - if (answ && sock_flag(sk, SOCK_DONE)) - answ--; + /* Subtract 1, if FIN is in queue. */ + skb = skb_peek_tail(&sk->sk_receive_queue); + if (answ && skb) + answ -= tcp_hdr(skb)->fin; } else answ = tp->urg_seq - tp->copied_seq; release_sock(sk); @@ -2764,8 +2766,6 @@ void tcp_get_info(const struct sock *sk, struct tcp_info *info) info->tcpi_options |= TCPI_OPT_ECN; if (tp->ecn_flags & TCP_ECN_SEEN) info->tcpi_options |= TCPI_OPT_ECN_SEEN; - if (tp->syn_data_acked) - info->tcpi_options |= TCPI_OPT_SYN_DATA; info->tcpi_rto = jiffies_to_usecs(icsk->icsk_rto); info->tcpi_ato = jiffies_to_usecs(icsk->icsk_ack.ato); diff --git a/trunk/net/ipv4/tcp_illinois.c b/trunk/net/ipv4/tcp_illinois.c index 834857f3c871..813b43a76fec 100644 --- a/trunk/net/ipv4/tcp_illinois.c +++ b/trunk/net/ipv4/tcp_illinois.c @@ -313,13 +313,11 @@ static void tcp_illinois_info(struct sock *sk, u32 ext, .tcpv_rttcnt = ca->cnt_rtt, .tcpv_minrtt = ca->base_rtt, }; + u64 t = ca->sum_rtt; - if (info.tcpv_rttcnt > 0) { - u64 t = ca->sum_rtt; + do_div(t, ca->cnt_rtt); + info.tcpv_rtt = t; - do_div(t, info.tcpv_rttcnt); - info.tcpv_rtt = t; - } nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info); } } diff --git a/trunk/net/ipv4/tcp_input.c b/trunk/net/ipv4/tcp_input.c index 2c2b13a999ea..432c36649db3 100644 --- a/trunk/net/ipv4/tcp_input.c +++ b/trunk/net/ipv4/tcp_input.c @@ -4529,9 +4529,6 @@ int tcp_send_rcvq(struct sock *sk, struct msghdr *msg, size_t size) struct tcphdr *th; bool fragstolen; - if (size == 0) - return 0; - skb = alloc_skb(size + sizeof(*th), sk->sk_allocation); if (!skb) goto err; @@ -5649,7 +5646,6 @@ static bool tcp_rcv_fastopen_synack(struct sock *sk, struct sk_buff *synack, tcp_rearm_rto(sk); return true; } - tp->syn_data_acked = tp->syn_data; return false; } @@ -5967,7 +5963,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb, req = tp->fastopen_rsk; if (req != NULL) { - WARN_ON_ONCE(sk->sk_state != TCP_SYN_RECV && + BUG_ON(sk->sk_state != TCP_SYN_RECV && sk->sk_state != TCP_FIN_WAIT1); if (tcp_check_req(sk, skb, req, NULL, true) == NULL) @@ -6056,15 +6052,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb, * ACK we have received, this would have acknowledged * our SYNACK so stop the SYNACK timer. */ - if (req != NULL) { - /* Return RST if ack_seq is invalid. - * Note that RFC793 only says to generate a - * DUPACK for it but for TCP Fast Open it seems - * better to treat this case like TCP_SYN_RECV - * above. - */ - if (!acceptable) - return 1; + if (acceptable && req != NULL) { /* We no longer need the request sock. */ reqsk_fastopen_remove(sk, req, false); tcp_rearm_rto(sk); diff --git a/trunk/net/ipv4/tcp_ipv4.c b/trunk/net/ipv4/tcp_ipv4.c index 0c4a64355603..ef998b008a57 100644 --- a/trunk/net/ipv4/tcp_ipv4.c +++ b/trunk/net/ipv4/tcp_ipv4.c @@ -1461,7 +1461,6 @@ static int tcp_v4_conn_req_fastopen(struct sock *sk, skb_set_owner_r(skb, child); __skb_queue_tail(&child->sk_receive_queue, skb); tp->rcv_nxt = TCP_SKB_CB(skb)->end_seq; - tp->syn_data_acked = 1; } sk->sk_data_ready(sk, 0); bh_unlock_sock(child); diff --git a/trunk/net/ipv4/tcp_metrics.c b/trunk/net/ipv4/tcp_metrics.c index 53bc5847bfa8..4c752a6e0bcd 100644 --- a/trunk/net/ipv4/tcp_metrics.c +++ b/trunk/net/ipv4/tcp_metrics.c @@ -864,7 +864,7 @@ static int parse_nl_addr(struct genl_info *info, struct inetpeer_addr *addr, } a = info->attrs[TCP_METRICS_ATTR_ADDR_IPV6]; if (a) { - if (nla_len(a) != sizeof(struct in6_addr)) + if (nla_len(a) != sizeof(sizeof(struct in6_addr))) return -EINVAL; addr->family = AF_INET6; memcpy(addr->addr.a6, nla_data(a), sizeof(addr->addr.a6)); diff --git a/trunk/net/ipv4/tcp_minisocks.c b/trunk/net/ipv4/tcp_minisocks.c index a7302d974f32..27536ba16c9d 100644 --- a/trunk/net/ipv4/tcp_minisocks.c +++ b/trunk/net/ipv4/tcp_minisocks.c @@ -510,7 +510,6 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, newtp->rx_opt.mss_clamp = req->mss; TCP_ECN_openreq_child(newtp, req); newtp->fastopen_rsk = NULL; - newtp->syn_data_acked = 0; TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_PASSIVEOPENS); } diff --git a/trunk/net/ipv4/tcp_timer.c b/trunk/net/ipv4/tcp_timer.c index d47c1b4421a3..fc04711e80c8 100644 --- a/trunk/net/ipv4/tcp_timer.c +++ b/trunk/net/ipv4/tcp_timer.c @@ -347,8 +347,8 @@ void tcp_retransmit_timer(struct sock *sk) return; } if (tp->fastopen_rsk) { - WARN_ON_ONCE(sk->sk_state != TCP_SYN_RECV && - sk->sk_state != TCP_FIN_WAIT1); + BUG_ON(sk->sk_state != TCP_SYN_RECV && + sk->sk_state != TCP_FIN_WAIT1); tcp_fastopen_synack_timer(sk); /* Before we receive ACK to our SYN-ACK don't retransmit * anything else (e.g., data or FIN segments). diff --git a/trunk/net/ipv6/ip6_gre.c b/trunk/net/ipv6/ip6_gre.c index d5cb3c4e66f8..0185679c5f53 100644 --- a/trunk/net/ipv6/ip6_gre.c +++ b/trunk/net/ipv6/ip6_gre.c @@ -1633,9 +1633,9 @@ static size_t ip6gre_get_size(const struct net_device *dev) /* IFLA_GRE_OKEY */ nla_total_size(4) + /* IFLA_GRE_LOCAL */ - nla_total_size(sizeof(struct in6_addr)) + + nla_total_size(4) + /* IFLA_GRE_REMOTE */ - nla_total_size(sizeof(struct in6_addr)) + + nla_total_size(4) + /* IFLA_GRE_TTL */ nla_total_size(1) + /* IFLA_GRE_TOS */ @@ -1659,8 +1659,8 @@ static int ip6gre_fill_info(struct sk_buff *skb, const struct net_device *dev) nla_put_be16(skb, IFLA_GRE_OFLAGS, p->o_flags) || nla_put_be32(skb, IFLA_GRE_IKEY, p->i_key) || nla_put_be32(skb, IFLA_GRE_OKEY, p->o_key) || - nla_put(skb, IFLA_GRE_LOCAL, sizeof(struct in6_addr), &p->laddr) || - nla_put(skb, IFLA_GRE_REMOTE, sizeof(struct in6_addr), &p->raddr) || + nla_put(skb, IFLA_GRE_LOCAL, sizeof(struct in6_addr), &p->raddr) || + nla_put(skb, IFLA_GRE_REMOTE, sizeof(struct in6_addr), &p->laddr) || nla_put_u8(skb, IFLA_GRE_TTL, p->hop_limit) || /*nla_put_u8(skb, IFLA_GRE_TOS, t->priority) ||*/ nla_put_u8(skb, IFLA_GRE_ENCAP_LIMIT, p->encap_limit) || diff --git a/trunk/net/ipv6/ndisc.c b/trunk/net/ipv6/ndisc.c index 2edce30ef733..ff36194a71aa 100644 --- a/trunk/net/ipv6/ndisc.c +++ b/trunk/net/ipv6/ndisc.c @@ -535,7 +535,7 @@ static void ndisc_send_unsol_na(struct net_device *dev) { struct inet6_dev *idev; struct inet6_ifaddr *ifa; - struct in6_addr mcaddr = IN6ADDR_LINKLOCAL_ALLNODES_INIT; + struct in6_addr mcaddr; idev = in6_dev_get(dev); if (!idev) @@ -543,6 +543,7 @@ static void ndisc_send_unsol_na(struct net_device *dev) read_lock_bh(&idev->lock); list_for_each_entry(ifa, &idev->addr_list, if_list) { + addrconf_addr_solict_mult(&ifa->addr, &mcaddr); ndisc_send_na(dev, NULL, &mcaddr, &ifa->addr, /*router=*/ !!idev->cnf.forwarding, /*solicited=*/ false, /*override=*/ true, diff --git a/trunk/net/ipv6/netfilter/ip6table_nat.c b/trunk/net/ipv6/netfilter/ip6table_nat.c index d57dab17a182..e418bd6350a4 100644 --- a/trunk/net/ipv6/netfilter/ip6table_nat.c +++ b/trunk/net/ipv6/netfilter/ip6table_nat.c @@ -186,8 +186,7 @@ nf_nat_ipv6_out(unsigned int hooknum, if (!nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.src.u3, &ct->tuplehash[!dir].tuple.dst.u3) || - (ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMPV6 && - ct->tuplehash[dir].tuple.src.u.all != + (ct->tuplehash[dir].tuple.src.u.all != ct->tuplehash[!dir].tuple.dst.u.all)) if (nf_xfrm_me_harder(skb, AF_INET6) < 0) ret = NF_DROP; @@ -223,7 +222,6 @@ nf_nat_ipv6_local_fn(unsigned int hooknum, } #ifdef CONFIG_XFRM else if (!(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) && - ct->tuplehash[dir].tuple.dst.protonum != IPPROTO_ICMPV6 && ct->tuplehash[dir].tuple.dst.u.all != ct->tuplehash[!dir].tuple.src.u.all) if (nf_xfrm_me_harder(skb, AF_INET6)) diff --git a/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c b/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c index 22c8ea951185..18bd9bbbd1c6 100644 --- a/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -85,7 +85,7 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = { { } }; -static int nf_ct_frag6_sysctl_register(struct net *net) +static int __net_init nf_ct_frag6_sysctl_register(struct net *net) { struct ctl_table *table; struct ctl_table_header *hdr; @@ -127,7 +127,7 @@ static void __net_exit nf_ct_frags6_sysctl_unregister(struct net *net) } #else -static int nf_ct_frag6_sysctl_register(struct net *net) +static int __net_init nf_ct_frag6_sysctl_register(struct net *net) { return 0; } diff --git a/trunk/net/ipv6/route.c b/trunk/net/ipv6/route.c index b1e6cf0b95fd..7c7e963260e1 100644 --- a/trunk/net/ipv6/route.c +++ b/trunk/net/ipv6/route.c @@ -219,7 +219,7 @@ static struct dst_ops ip6_dst_blackhole_ops = { }; static const u32 ip6_template_metrics[RTAX_MAX] = { - [RTAX_HOPLIMIT - 1] = 0, + [RTAX_HOPLIMIT - 1] = 255, }; static const struct rt6_info ip6_null_entry_template = { @@ -1232,7 +1232,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev, rt->rt6i_dst.addr = fl6->daddr; rt->rt6i_dst.plen = 128; rt->rt6i_idev = idev; - dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 0); + dst_metric_set(&rt->dst, RTAX_HOPLIMIT, 255); spin_lock_bh(&icmp6_dst_lock); rt->dst.next = icmp6_dst_gc_list; diff --git a/trunk/net/l2tp/l2tp_eth.c b/trunk/net/l2tp/l2tp_eth.c index 76125c57ee6d..37b8b8ba31f7 100644 --- a/trunk/net/l2tp/l2tp_eth.c +++ b/trunk/net/l2tp/l2tp_eth.c @@ -291,7 +291,6 @@ static int l2tp_eth_create(struct net *net, u32 tunnel_id, u32 session_id, u32 p out_del_dev: free_netdev(dev); - spriv->dev = NULL; out_del_session: l2tp_session_delete(session); out: diff --git a/trunk/net/mac80211/ibss.c b/trunk/net/mac80211/ibss.c index bf87c70ac6c5..5f3620f0bc0a 100644 --- a/trunk/net/mac80211/ibss.c +++ b/trunk/net/mac80211/ibss.c @@ -1108,7 +1108,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, sdata->u.ibss.state = IEEE80211_IBSS_MLME_SEARCH; sdata->u.ibss.ibss_join_req = jiffies; - memcpy(sdata->u.ibss.ssid, params->ssid, params->ssid_len); + memcpy(sdata->u.ibss.ssid, params->ssid, IEEE80211_MAX_SSID_LEN); sdata->u.ibss.ssid_len = params->ssid_len; mutex_unlock(&sdata->u.ibss.mtx); diff --git a/trunk/net/mac80211/iface.c b/trunk/net/mac80211/iface.c index 7de7717ad67d..6f8a73c64fb3 100644 --- a/trunk/net/mac80211/iface.c +++ b/trunk/net/mac80211/iface.c @@ -853,7 +853,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); if (info->control.vif == &sdata->vif) { __skb_unlink(skb, &local->pending[i]); - ieee80211_free_txskb(&local->hw, skb); + dev_kfree_skb_irq(skb); } } } diff --git a/trunk/net/mac80211/mlme.c b/trunk/net/mac80211/mlme.c index 1b7eed252fe9..e714ed8bb198 100644 --- a/trunk/net/mac80211/mlme.c +++ b/trunk/net/mac80211/mlme.c @@ -3099,32 +3099,22 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata, ht_cfreq, ht_oper->primary_chan, cbss->channel->band); ht_oper = NULL; - } else { - channel_type = NL80211_CHAN_HT20; } } - if (ht_oper && sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) { - /* - * cfg80211 already verified that the channel itself can - * be used, but it didn't check that we can do the right - * HT type, so do that here as well. If HT40 isn't allowed - * on this channel, disable 40 MHz operation. - */ + if (ht_oper) { + channel_type = NL80211_CHAN_HT20; - switch (ht_oper->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) { - case IEEE80211_HT_PARAM_CHA_SEC_ABOVE: - if (cbss->channel->flags & IEEE80211_CHAN_NO_HT40PLUS) - ifmgd->flags |= IEEE80211_STA_DISABLE_40MHZ; - else + if (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) { + switch (ht_oper->ht_param & + IEEE80211_HT_PARAM_CHA_SEC_OFFSET) { + case IEEE80211_HT_PARAM_CHA_SEC_ABOVE: channel_type = NL80211_CHAN_HT40PLUS; - break; - case IEEE80211_HT_PARAM_CHA_SEC_BELOW: - if (cbss->channel->flags & IEEE80211_CHAN_NO_HT40MINUS) - ifmgd->flags |= IEEE80211_STA_DISABLE_40MHZ; - else + break; + case IEEE80211_HT_PARAM_CHA_SEC_BELOW: channel_type = NL80211_CHAN_HT40MINUS; - break; + break; + } } } @@ -3559,7 +3549,6 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, { struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; u8 frame_buf[IEEE80211_DEAUTH_FRAME_LEN]; - bool tx = !req->local_state_change; mutex_lock(&ifmgd->mtx); @@ -3576,12 +3565,12 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, if (ifmgd->associated && ether_addr_equal(ifmgd->associated->bssid, req->bssid)) { ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, - req->reason_code, tx, frame_buf); + req->reason_code, true, frame_buf); } else { drv_mgd_prepare_tx(sdata->local, sdata); ieee80211_send_deauth_disassoc(sdata, req->bssid, IEEE80211_STYPE_DEAUTH, - req->reason_code, tx, + req->reason_code, true, frame_buf); } diff --git a/trunk/net/mac80211/rx.c b/trunk/net/mac80211/rx.c index 00ade7feb2e3..61c621e9273f 100644 --- a/trunk/net/mac80211/rx.c +++ b/trunk/net/mac80211/rx.c @@ -531,11 +531,6 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx) if (ieee80211_is_action(hdr->frame_control)) { u8 category; - - /* make sure category field is present */ - if (rx->skb->len < IEEE80211_MIN_ACTION_SIZE) - return RX_DROP_MONITOR; - mgmt = (struct ieee80211_mgmt *)hdr; category = mgmt->u.action.category; if (category != WLAN_CATEGORY_MESH_ACTION && @@ -888,16 +883,14 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx) */ if (rx->sta && rx->sdata->vif.type == NL80211_IFTYPE_STATION && ieee80211_is_data_present(hdr->frame_control)) { - unsigned int hdrlen; - __be16 ethertype; - - hdrlen = ieee80211_hdrlen(hdr->frame_control); - - if (rx->skb->len < hdrlen + 8) - return RX_DROP_MONITOR; - - skb_copy_bits(rx->skb, hdrlen + 6, ðertype, 2); - if (ethertype == rx->sdata->control_port_protocol) + u16 ethertype; + u8 *payload; + + payload = rx->skb->data + + ieee80211_hdrlen(hdr->frame_control); + ethertype = (payload[6] << 8) | payload[7]; + if (cpu_to_be16(ethertype) == + rx->sdata->control_port_protocol) return RX_CONTINUE; } @@ -1469,14 +1462,11 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx) hdr = (struct ieee80211_hdr *)rx->skb->data; fc = hdr->frame_control; - - if (ieee80211_is_ctl(fc)) - return RX_CONTINUE; - sc = le16_to_cpu(hdr->seq_ctrl); frag = sc & IEEE80211_SCTL_FRAG; if (likely((!ieee80211_has_morefrags(fc) && frag == 0) || + (rx->skb)->len < 24 || is_multicast_ether_addr(hdr->addr1))) { /* not fragmented */ goto out; @@ -1899,20 +1889,6 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) hdr = (struct ieee80211_hdr *) skb->data; hdrlen = ieee80211_hdrlen(hdr->frame_control); - - /* make sure fixed part of mesh header is there, also checks skb len */ - if (!pskb_may_pull(rx->skb, hdrlen + 6)) - return RX_DROP_MONITOR; - - mesh_hdr = (struct ieee80211s_hdr *) (skb->data + hdrlen); - - /* make sure full mesh header is there, also checks skb len */ - if (!pskb_may_pull(rx->skb, - hdrlen + ieee80211_get_mesh_hdrlen(mesh_hdr))) - return RX_DROP_MONITOR; - - /* reload pointers */ - hdr = (struct ieee80211_hdr *) skb->data; mesh_hdr = (struct ieee80211s_hdr *) (skb->data + hdrlen); /* frame is in RMC, don't forward */ @@ -1921,8 +1897,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) mesh_rmc_check(hdr->addr3, mesh_hdr, rx->sdata)) return RX_DROP_MONITOR; - if (!ieee80211_is_data(hdr->frame_control) || - !(status->rx_flags & IEEE80211_RX_RA_MATCH)) + if (!ieee80211_is_data(hdr->frame_control)) return RX_CONTINUE; if (!mesh_hdr->ttl) @@ -1936,12 +1911,9 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) if (is_multicast_ether_addr(hdr->addr1)) { mpp_addr = hdr->addr3; proxied_addr = mesh_hdr->eaddr1; - } else if (mesh_hdr->flags & MESH_FLAGS_AE_A5_A6) { - /* has_a4 already checked in ieee80211_rx_mesh_check */ + } else { mpp_addr = hdr->addr4; proxied_addr = mesh_hdr->eaddr2; - } else { - return RX_DROP_MONITOR; } rcu_read_lock(); @@ -1969,9 +1941,12 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) } skb_set_queue_mapping(skb, q); + if (!(status->rx_flags & IEEE80211_RX_RA_MATCH)) + goto out; + if (!--mesh_hdr->ttl) { IEEE80211_IFSTA_MESH_CTR_INC(ifmsh, dropped_frames_ttl); - goto out; + return RX_DROP_MONITOR; } if (!ifmsh->mshcfg.dot11MeshForwarding) @@ -2378,10 +2353,6 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) } break; case WLAN_CATEGORY_SELF_PROTECTED: - if (len < (IEEE80211_MIN_ACTION_SIZE + - sizeof(mgmt->u.action.u.self_prot.action_code))) - break; - switch (mgmt->u.action.u.self_prot.action_code) { case WLAN_SP_MESH_PEERING_OPEN: case WLAN_SP_MESH_PEERING_CLOSE: @@ -2400,10 +2371,6 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) } break; case WLAN_CATEGORY_MESH_ACTION: - if (len < (IEEE80211_MIN_ACTION_SIZE + - sizeof(mgmt->u.action.u.mesh_action.action_code))) - break; - if (!ieee80211_vif_is_mesh(&sdata->vif)) break; if (mesh_action_is_path_sel(mgmt) && @@ -2946,15 +2913,10 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, if (ieee80211_is_data(fc) || ieee80211_is_mgmt(fc)) local->dot11ReceivedFragmentCount++; - if (ieee80211_is_mgmt(fc)) { - /* drop frame if too short for header */ - if (skb->len < ieee80211_hdrlen(fc)) - err = -ENOBUFS; - else - err = skb_linearize(skb); - } else { + if (ieee80211_is_mgmt(fc)) + err = skb_linearize(skb); + else err = !pskb_may_pull(skb, ieee80211_hdrlen(fc)); - } if (err) { dev_kfree_skb(skb); diff --git a/trunk/net/mac80211/sta_info.c b/trunk/net/mac80211/sta_info.c index 0a4e4c04db89..797dd36a220d 100644 --- a/trunk/net/mac80211/sta_info.c +++ b/trunk/net/mac80211/sta_info.c @@ -650,7 +650,7 @@ static bool sta_info_cleanup_expire_buffered_ac(struct ieee80211_local *local, */ if (!skb) break; - ieee80211_free_txskb(&local->hw, skb); + dev_kfree_skb(skb); } /* @@ -679,7 +679,7 @@ static bool sta_info_cleanup_expire_buffered_ac(struct ieee80211_local *local, local->total_ps_buffered--; ps_dbg(sta->sdata, "Buffered frame expired (STA %pM)\n", sta->sta.addr); - ieee80211_free_txskb(&local->hw, skb); + dev_kfree_skb(skb); } /* diff --git a/trunk/net/mac80211/util.c b/trunk/net/mac80211/util.c index 239391807ca9..22ca35054dd0 100644 --- a/trunk/net/mac80211/util.c +++ b/trunk/net/mac80211/util.c @@ -406,7 +406,7 @@ void ieee80211_add_pending_skb(struct ieee80211_local *local, int queue = info->hw_queue; if (WARN_ON(!info->control.vif)) { - ieee80211_free_txskb(&local->hw, skb); + kfree_skb(skb); return; } @@ -431,7 +431,7 @@ void ieee80211_add_pending_skbs_fn(struct ieee80211_local *local, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); if (WARN_ON(!info->control.vif)) { - ieee80211_free_txskb(&local->hw, skb); + kfree_skb(skb); continue; } @@ -643,41 +643,13 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, break; } - switch (id) { - case WLAN_EID_SSID: - case WLAN_EID_SUPP_RATES: - case WLAN_EID_FH_PARAMS: - case WLAN_EID_DS_PARAMS: - case WLAN_EID_CF_PARAMS: - case WLAN_EID_TIM: - case WLAN_EID_IBSS_PARAMS: - case WLAN_EID_CHALLENGE: - case WLAN_EID_RSN: - case WLAN_EID_ERP_INFO: - case WLAN_EID_EXT_SUPP_RATES: - case WLAN_EID_HT_CAPABILITY: - case WLAN_EID_HT_OPERATION: - case WLAN_EID_VHT_CAPABILITY: - case WLAN_EID_VHT_OPERATION: - case WLAN_EID_MESH_ID: - case WLAN_EID_MESH_CONFIG: - case WLAN_EID_PEER_MGMT: - case WLAN_EID_PREQ: - case WLAN_EID_PREP: - case WLAN_EID_PERR: - case WLAN_EID_RANN: - case WLAN_EID_CHANNEL_SWITCH: - case WLAN_EID_EXT_CHANSWITCH_ANN: - case WLAN_EID_COUNTRY: - case WLAN_EID_PWR_CONSTRAINT: - case WLAN_EID_TIMEOUT_INTERVAL: - if (test_bit(id, seen_elems)) { - elems->parse_error = true; - left -= elen; - pos += elen; - continue; - } - break; + if (id != WLAN_EID_VENDOR_SPECIFIC && + id != WLAN_EID_QUIET && + test_bit(id, seen_elems)) { + elems->parse_error = true; + left -= elen; + pos += elen; + continue; } if (calc_crc && id < 64 && (filter & (1ULL << id))) diff --git a/trunk/net/mac80211/wpa.c b/trunk/net/mac80211/wpa.c index 8bd2f5c6a56e..bdb53aba888e 100644 --- a/trunk/net/mac80211/wpa.c +++ b/trunk/net/mac80211/wpa.c @@ -106,8 +106,7 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx) if (status->flag & RX_FLAG_MMIC_ERROR) goto mic_fail; - if (!(status->flag & RX_FLAG_IV_STRIPPED) && rx->key && - rx->key->conf.cipher == WLAN_CIPHER_SUITE_TKIP) + if (!(status->flag & RX_FLAG_IV_STRIPPED) && rx->key) goto update_iv; return RX_CONTINUE; @@ -546,19 +545,14 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx) static void bip_aad(struct sk_buff *skb, u8 *aad) { - __le16 mask_fc; - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; - /* BIP AAD: FC(masked) || A1 || A2 || A3 */ /* FC type/subtype */ + aad[0] = skb->data[0]; /* Mask FC Retry, PwrMgt, MoreData flags to zero */ - mask_fc = hdr->frame_control; - mask_fc &= ~cpu_to_le16(IEEE80211_FCTL_RETRY | IEEE80211_FCTL_PM | - IEEE80211_FCTL_MOREDATA); - put_unaligned(mask_fc, (__le16 *) &aad[0]); + aad[1] = skb->data[1] & ~(BIT(4) | BIT(5) | BIT(6)); /* A1 || A2 || A3 */ - memcpy(aad + 2, &hdr->addr1, 3 * ETH_ALEN); + memcpy(aad + 2, skb->data + 4, 3 * ETH_ALEN); } diff --git a/trunk/net/netfilter/ipvs/ip_vs_ctl.c b/trunk/net/netfilter/ipvs/ip_vs_ctl.c index c4ee43710aab..7e7198b51c06 100644 --- a/trunk/net/netfilter/ipvs/ip_vs_ctl.c +++ b/trunk/net/netfilter/ipvs/ip_vs_ctl.c @@ -2589,8 +2589,6 @@ __ip_vs_get_timeouts(struct net *net, struct ip_vs_timeout_user *u) struct ip_vs_proto_data *pd; #endif - memset(u, 0, sizeof (*u)); - #ifdef CONFIG_IP_VS_PROTO_TCP pd = ip_vs_proto_data_get(net, IPPROTO_TCP); u->tcp_timeout = pd->timeout_table[IP_VS_TCP_S_ESTABLISHED] / HZ; @@ -2768,6 +2766,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) { struct ip_vs_timeout_user t; + memset(&t, 0, sizeof(t)); __ip_vs_get_timeouts(net, &t); if (copy_to_user(user, &t, sizeof(t)) != 0) ret = -EFAULT; diff --git a/trunk/net/netfilter/nf_conntrack_h323_main.c b/trunk/net/netfilter/nf_conntrack_h323_main.c index 962795e839ab..1b30b0dee708 100644 --- a/trunk/net/netfilter/nf_conntrack_h323_main.c +++ b/trunk/net/netfilter/nf_conntrack_h323_main.c @@ -753,8 +753,7 @@ static int callforward_do_filter(const union nf_inet_addr *src, flowi4_to_flowi(&fl1), false)) { if (!afinfo->route(&init_net, (struct dst_entry **)&rt2, flowi4_to_flowi(&fl2), false)) { - if (rt_nexthop(rt1, fl1.daddr) == - rt_nexthop(rt2, fl2.daddr) && + if (rt1->rt_gateway == rt2->rt_gateway && rt1->dst.dev == rt2->dst.dev) ret = 1; dst_release(&rt2->dst); diff --git a/trunk/net/netfilter/xt_CT.c b/trunk/net/netfilter/xt_CT.c index ae7f5daeee43..16c712563860 100644 --- a/trunk/net/netfilter/xt_CT.c +++ b/trunk/net/netfilter/xt_CT.c @@ -180,9 +180,9 @@ xt_ct_set_timeout(struct nf_conn *ct, const struct xt_tgchk_param *par, typeof(nf_ct_timeout_find_get_hook) timeout_find_get; struct ctnl_timeout *timeout; struct nf_conn_timeout *timeout_ext; + const struct ipt_entry *e = par->entryinfo; struct nf_conntrack_l4proto *l4proto; int ret = 0; - u8 proto; rcu_read_lock(); timeout_find_get = rcu_dereference(nf_ct_timeout_find_get_hook); @@ -192,11 +192,9 @@ xt_ct_set_timeout(struct nf_conn *ct, const struct xt_tgchk_param *par, goto out; } - proto = xt_ct_find_proto(par); - if (!proto) { + if (e->ip.invflags & IPT_INV_PROTO) { ret = -EINVAL; - pr_info("You must specify a L4 protocol, and not use " - "inversions on it.\n"); + pr_info("You cannot use inversion on L4 protocol\n"); goto out; } @@ -216,7 +214,7 @@ xt_ct_set_timeout(struct nf_conn *ct, const struct xt_tgchk_param *par, /* Make sure the timeout policy matches any existing protocol tracker, * otherwise default to generic. */ - l4proto = __nf_ct_l4proto_find(par->family, proto); + l4proto = __nf_ct_l4proto_find(par->family, e->ip.proto); if (timeout->l4proto->l4proto != l4proto->l4proto) { ret = -EINVAL; pr_info("Timeout policy `%s' can only be used by L4 protocol " diff --git a/trunk/net/netfilter/xt_TEE.c b/trunk/net/netfilter/xt_TEE.c index bd93e51d30ac..ee2e5bc5a8c7 100644 --- a/trunk/net/netfilter/xt_TEE.c +++ b/trunk/net/netfilter/xt_TEE.c @@ -70,7 +70,6 @@ tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info) fl4.daddr = info->gw.ip; fl4.flowi4_tos = RT_TOS(iph->tos); fl4.flowi4_scope = RT_SCOPE_UNIVERSE; - fl4.flowi4_flags = FLOWI_FLAG_KNOWN_NH; rt = ip_route_output_key(net, &fl4); if (IS_ERR(rt)) return false; diff --git a/trunk/net/netfilter/xt_nat.c b/trunk/net/netfilter/xt_nat.c index bea7464cc43f..81aafa8e4fef 100644 --- a/trunk/net/netfilter/xt_nat.c +++ b/trunk/net/netfilter/xt_nat.c @@ -111,7 +111,7 @@ static struct xt_target xt_nat_target_reg[] __read_mostly = { .family = NFPROTO_IPV4, .table = "nat", .hooks = (1 << NF_INET_POST_ROUTING) | - (1 << NF_INET_LOCAL_IN), + (1 << NF_INET_LOCAL_OUT), .me = THIS_MODULE, }, { @@ -123,7 +123,7 @@ static struct xt_target xt_nat_target_reg[] __read_mostly = { .family = NFPROTO_IPV4, .table = "nat", .hooks = (1 << NF_INET_PRE_ROUTING) | - (1 << NF_INET_LOCAL_OUT), + (1 << NF_INET_LOCAL_IN), .me = THIS_MODULE, }, { @@ -133,7 +133,7 @@ static struct xt_target xt_nat_target_reg[] __read_mostly = { .targetsize = sizeof(struct nf_nat_range), .table = "nat", .hooks = (1 << NF_INET_POST_ROUTING) | - (1 << NF_INET_LOCAL_IN), + (1 << NF_INET_LOCAL_OUT), .me = THIS_MODULE, }, { @@ -143,7 +143,7 @@ static struct xt_target xt_nat_target_reg[] __read_mostly = { .targetsize = sizeof(struct nf_nat_range), .table = "nat", .hooks = (1 << NF_INET_PRE_ROUTING) | - (1 << NF_INET_LOCAL_OUT), + (1 << NF_INET_LOCAL_IN), .me = THIS_MODULE, }, }; diff --git a/trunk/net/netlink/af_netlink.c b/trunk/net/netlink/af_netlink.c index 4da797fa5ec5..01e944a017a4 100644 --- a/trunk/net/netlink/af_netlink.c +++ b/trunk/net/netlink/af_netlink.c @@ -138,8 +138,6 @@ static int netlink_dump(struct sock *sk); static DEFINE_RWLOCK(nl_table_lock); static atomic_t nl_table_users = ATOMIC_INIT(0); -#define nl_deref_protected(X) rcu_dereference_protected(X, lockdep_is_held(&nl_table_lock)); - static ATOMIC_NOTIFIER_HEAD(netlink_chain); static inline u32 netlink_group_mask(u32 group) @@ -347,11 +345,6 @@ netlink_update_listeners(struct sock *sk) struct hlist_node *node; unsigned long mask; unsigned int i; - struct listeners *listeners; - - listeners = nl_deref_protected(tbl->listeners); - if (!listeners) - return; for (i = 0; i < NLGRPLONGS(tbl->groups); i++) { mask = 0; @@ -359,7 +352,7 @@ netlink_update_listeners(struct sock *sk) if (i < NLGRPLONGS(nlk_sk(sk)->ngroups)) mask |= nlk_sk(sk)->groups[i]; } - listeners->masks[i] = mask; + tbl->listeners->masks[i] = mask; } /* this function is only called with the netlink table "grabbed", which * makes sure updates are visible before bind or setsockopt return. */ @@ -543,11 +536,7 @@ static int netlink_release(struct socket *sock) if (netlink_is_kernel(sk)) { BUG_ON(nl_table[sk->sk_protocol].registered == 0); if (--nl_table[sk->sk_protocol].registered == 0) { - struct listeners *old; - - old = nl_deref_protected(nl_table[sk->sk_protocol].listeners); - RCU_INIT_POINTER(nl_table[sk->sk_protocol].listeners, NULL); - kfree_rcu(old, rcu); + kfree(nl_table[sk->sk_protocol].listeners); nl_table[sk->sk_protocol].module = NULL; nl_table[sk->sk_protocol].bind = NULL; nl_table[sk->sk_protocol].flags = 0; @@ -993,7 +982,7 @@ int netlink_has_listeners(struct sock *sk, unsigned int group) rcu_read_lock(); listeners = rcu_dereference(nl_table[sk->sk_protocol].listeners); - if (listeners && group - 1 < nl_table[sk->sk_protocol].groups) + if (group - 1 < nl_table[sk->sk_protocol].groups) res = test_bit(group - 1, listeners->masks); rcu_read_unlock(); @@ -1636,7 +1625,7 @@ int __netlink_change_ngroups(struct sock *sk, unsigned int groups) new = kzalloc(sizeof(*new) + NLGRPSZ(groups), GFP_ATOMIC); if (!new) return -ENOMEM; - old = nl_deref_protected(tbl->listeners); + old = rcu_dereference_protected(tbl->listeners, 1); memcpy(new->masks, old->masks, NLGRPSZ(tbl->groups)); rcu_assign_pointer(tbl->listeners, new); diff --git a/trunk/net/sched/sch_qfq.c b/trunk/net/sched/sch_qfq.c index 9687fa1c2275..f0dd83cff906 100644 --- a/trunk/net/sched/sch_qfq.c +++ b/trunk/net/sched/sch_qfq.c @@ -84,19 +84,18 @@ * grp->index is the index of the group; and grp->slot_shift * is the shift for the corresponding (scaled) sigma_i. */ -#define QFQ_MAX_INDEX 24 -#define QFQ_MAX_WSHIFT 12 +#define QFQ_MAX_INDEX 19 +#define QFQ_MAX_WSHIFT 16 #define QFQ_MAX_WEIGHT (1<wsum += delta_w; } -static void qfq_update_reactivate_class(struct qfq_sched *q, - struct qfq_class *cl, - u32 inv_w, u32 lmax, int delta_w) -{ - bool need_reactivation = false; - int i = qfq_calc_index(inv_w, lmax); - - if (&q->groups[i] != cl->grp && cl->qdisc->q.qlen > 0) { - /* - * shift cl->F back, to not charge the - * class for the not-yet-served head - * packet - */ - cl->F = cl->S; - /* remove class from its slot in the old group */ - qfq_deactivate_class(q, cl); - need_reactivation = true; - } - - qfq_update_class_params(q, cl, lmax, inv_w, delta_w); - - if (need_reactivation) /* activate in new group */ - qfq_activate_class(q, cl, qdisc_peek_len(cl->qdisc)); -} - - static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **tca, unsigned long *arg) { @@ -265,7 +238,7 @@ static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct qfq_class *cl = (struct qfq_class *)*arg; struct nlattr *tb[TCA_QFQ_MAX + 1]; u32 weight, lmax, inv_w; - int err; + int i, err; int delta_w; if (tca[TCA_OPTIONS] == NULL) { @@ -297,14 +270,16 @@ static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, if (tb[TCA_QFQ_LMAX]) { lmax = nla_get_u32(tb[TCA_QFQ_LMAX]); - if (lmax < QFQ_MIN_LMAX || lmax > (1UL << QFQ_MTU_SHIFT)) { + if (!lmax || lmax > (1UL << QFQ_MTU_SHIFT)) { pr_notice("qfq: invalid max length %u\n", lmax); return -EINVAL; } } else - lmax = psched_mtu(qdisc_dev(sch)); + lmax = 1UL << QFQ_MTU_SHIFT; if (cl != NULL) { + bool need_reactivation = false; + if (tca[TCA_RATE]) { err = gen_replace_estimator(&cl->bstats, &cl->rate_est, qdisc_root_sleeping_lock(sch), @@ -316,8 +291,24 @@ static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, if (lmax == cl->lmax && inv_w == cl->inv_w) return 0; /* nothing to update */ + i = qfq_calc_index(inv_w, lmax); sch_tree_lock(sch); - qfq_update_reactivate_class(q, cl, inv_w, lmax, delta_w); + if (&q->groups[i] != cl->grp && cl->qdisc->q.qlen > 0) { + /* + * shift cl->F back, to not charge the + * class for the not-yet-served head + * packet + */ + cl->F = cl->S; + /* remove class from its slot in the old group */ + qfq_deactivate_class(q, cl); + need_reactivation = true; + } + + qfq_update_class_params(q, cl, lmax, inv_w, delta_w); + + if (need_reactivation) /* activate in new group */ + qfq_activate_class(q, cl, qdisc_peek_len(cl->qdisc)); sch_tree_unlock(sch); return 0; @@ -672,48 +663,15 @@ static void qfq_make_eligible(struct qfq_sched *q, u64 old_V) /* - * If the weight and lmax (max_pkt_size) of the classes do not change, - * then QFQ guarantees that the slot index is never higher than - * 2 + ((1<S rounded on grp->slot_shift bits. */ static void qfq_slot_insert(struct qfq_group *grp, struct qfq_class *cl, u64 roundedS) { u64 slot = (roundedS - grp->S) >> grp->slot_shift; - unsigned int i; /* slot index in the bucket list */ - - if (unlikely(slot > QFQ_MAX_SLOTS - 2)) { - u64 deltaS = roundedS - grp->S - - ((u64)(QFQ_MAX_SLOTS - 2)<slot_shift); - cl->S -= deltaS; - cl->F -= deltaS; - slot = QFQ_MAX_SLOTS - 2; - } - - i = (grp->front + slot) % QFQ_MAX_SLOTS; + unsigned int i = (grp->front + slot) % QFQ_MAX_SLOTS; hlist_add_head(&cl->next, &grp->slots[i]); __set_bit(slot, &grp->full_slots); @@ -934,13 +892,6 @@ static int qfq_enqueue(struct sk_buff *skb, struct Qdisc *sch) } pr_debug("qfq_enqueue: cl = %x\n", cl->common.classid); - if (unlikely(cl->lmax < qdisc_pkt_len(skb))) { - pr_debug("qfq: increasing maxpkt from %u to %u for class %u", - cl->lmax, qdisc_pkt_len(skb), cl->common.classid); - qfq_update_reactivate_class(q, cl, cl->inv_w, - qdisc_pkt_len(skb), 0); - } - err = qdisc_enqueue(skb, cl->qdisc); if (unlikely(err != NET_XMIT_SUCCESS)) { pr_debug("qfq_enqueue: enqueue failed %d\n", err); diff --git a/trunk/net/sctp/socket.c b/trunk/net/sctp/socket.c index a60d1f8b41c5..59d16ea927f0 100644 --- a/trunk/net/sctp/socket.c +++ b/trunk/net/sctp/socket.c @@ -974,7 +974,7 @@ SCTP_STATIC int sctp_setsockopt_bindx(struct sock* sk, void *addr_buf; struct sctp_af *af; - SCTP_DEBUG_PRINTK("sctp_setsockopt_bindx: sk %p addrs %p" + SCTP_DEBUG_PRINTK("sctp_setsocktopt_bindx: sk %p addrs %p" " addrs_size %d opt %d\n", sk, addrs, addrs_size, op); if (unlikely(addrs_size <= 0)) diff --git a/trunk/net/sunrpc/backchannel_rqst.c b/trunk/net/sunrpc/backchannel_rqst.c index a9c0bbccad6b..5a3d675d2f2f 100644 --- a/trunk/net/sunrpc/backchannel_rqst.c +++ b/trunk/net/sunrpc/backchannel_rqst.c @@ -172,7 +172,7 @@ int xprt_setup_backchannel(struct rpc_xprt *xprt, unsigned int min_reqs) xprt_free_allocation(req); dprintk("RPC: setup backchannel transport failed\n"); - return -ENOMEM; + return -1; } EXPORT_SYMBOL_GPL(xprt_setup_backchannel); diff --git a/trunk/net/sunrpc/xprtsock.c b/trunk/net/sunrpc/xprtsock.c index 75853cabf4c9..aaaadfbe36e9 100644 --- a/trunk/net/sunrpc/xprtsock.c +++ b/trunk/net/sunrpc/xprtsock.c @@ -254,6 +254,7 @@ struct sock_xprt { void (*old_data_ready)(struct sock *, int); void (*old_state_change)(struct sock *); void (*old_write_space)(struct sock *); + void (*old_error_report)(struct sock *); }; /* @@ -736,10 +737,10 @@ static int xs_tcp_send_request(struct rpc_task *task) dprintk("RPC: sendmsg returned unrecognized error %d\n", -status); case -ECONNRESET: + case -EPIPE: xs_tcp_shutdown(xprt); case -ECONNREFUSED: case -ENOTCONN: - case -EPIPE: clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); } @@ -780,6 +781,7 @@ static void xs_save_old_callbacks(struct sock_xprt *transport, struct sock *sk) transport->old_data_ready = sk->sk_data_ready; transport->old_state_change = sk->sk_state_change; transport->old_write_space = sk->sk_write_space; + transport->old_error_report = sk->sk_error_report; } static void xs_restore_old_callbacks(struct sock_xprt *transport, struct sock *sk) @@ -787,6 +789,7 @@ static void xs_restore_old_callbacks(struct sock_xprt *transport, struct sock *s sk->sk_data_ready = transport->old_data_ready; sk->sk_state_change = transport->old_state_change; sk->sk_write_space = transport->old_write_space; + sk->sk_error_report = transport->old_error_report; } static void xs_reset_transport(struct sock_xprt *transport) @@ -1450,7 +1453,7 @@ static void xs_tcp_cancel_linger_timeout(struct rpc_xprt *xprt) xprt_clear_connecting(xprt); } -static void xs_sock_reset_connection_flags(struct rpc_xprt *xprt) +static void xs_sock_mark_closed(struct rpc_xprt *xprt) { smp_mb__before_clear_bit(); clear_bit(XPRT_CONNECTION_ABORT, &xprt->state); @@ -1458,11 +1461,6 @@ static void xs_sock_reset_connection_flags(struct rpc_xprt *xprt) clear_bit(XPRT_CLOSE_WAIT, &xprt->state); clear_bit(XPRT_CLOSING, &xprt->state); smp_mb__after_clear_bit(); -} - -static void xs_sock_mark_closed(struct rpc_xprt *xprt) -{ - xs_sock_reset_connection_flags(xprt); /* Mark transport as closed and wake up all pending tasks */ xprt_disconnect_done(xprt); } @@ -1518,7 +1516,6 @@ static void xs_tcp_state_change(struct sock *sk) case TCP_CLOSE_WAIT: /* The server initiated a shutdown of the socket */ xprt->connect_cookie++; - clear_bit(XPRT_CONNECTED, &xprt->state); xs_tcp_force_close(xprt); case TCP_CLOSING: /* @@ -1543,6 +1540,25 @@ static void xs_tcp_state_change(struct sock *sk) read_unlock_bh(&sk->sk_callback_lock); } +/** + * xs_error_report - callback mainly for catching socket errors + * @sk: socket + */ +static void xs_error_report(struct sock *sk) +{ + struct rpc_xprt *xprt; + + read_lock_bh(&sk->sk_callback_lock); + if (!(xprt = xprt_from_sock(sk))) + goto out; + dprintk("RPC: %s client %p...\n" + "RPC: error %d\n", + __func__, xprt, sk->sk_err); + xprt_wake_pending_tasks(xprt, -EAGAIN); +out: + read_unlock_bh(&sk->sk_callback_lock); +} + static void xs_write_space(struct sock *sk) { struct socket *sock; @@ -1842,6 +1858,7 @@ static int xs_local_finish_connecting(struct rpc_xprt *xprt, sk->sk_user_data = xprt; sk->sk_data_ready = xs_local_data_ready; sk->sk_write_space = xs_udp_write_space; + sk->sk_error_report = xs_error_report; sk->sk_allocation = GFP_ATOMIC; xprt_clear_connected(xprt); @@ -1966,6 +1983,7 @@ static void xs_udp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) sk->sk_user_data = xprt; sk->sk_data_ready = xs_udp_data_ready; sk->sk_write_space = xs_udp_write_space; + sk->sk_error_report = xs_error_report; sk->sk_no_check = UDP_CSUM_NORCV; sk->sk_allocation = GFP_ATOMIC; @@ -2032,8 +2050,10 @@ static void xs_abort_connection(struct sock_xprt *transport) any.sa_family = AF_UNSPEC; result = kernel_connect(transport->sock, &any, sizeof(any), 0); if (!result) - xs_sock_reset_connection_flags(&transport->xprt); - dprintk("RPC: AF_UNSPEC connect return code %d\n", result); + xs_sock_mark_closed(&transport->xprt); + else + dprintk("RPC: AF_UNSPEC connect return code %d\n", + result); } static void xs_tcp_reuse_connection(struct sock_xprt *transport) @@ -2078,6 +2098,7 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) sk->sk_data_ready = xs_tcp_data_ready; sk->sk_state_change = xs_tcp_state_change; sk->sk_write_space = xs_tcp_write_space; + sk->sk_error_report = xs_error_report; sk->sk_allocation = GFP_ATOMIC; /* socket options */ diff --git a/trunk/net/tipc/handler.c b/trunk/net/tipc/handler.c index b36f0fcd9bdf..111ff8300ae5 100644 --- a/trunk/net/tipc/handler.c +++ b/trunk/net/tipc/handler.c @@ -116,6 +116,7 @@ void tipc_handler_stop(void) return; handler_enabled = 0; + tasklet_disable(&tipc_tasklet); tasklet_kill(&tipc_tasklet); spin_lock_bh(&qitem_lock); diff --git a/trunk/net/wireless/core.c b/trunk/net/wireless/core.c index 3f7253052088..443d4d7deea2 100644 --- a/trunk/net/wireless/core.c +++ b/trunk/net/wireless/core.c @@ -526,7 +526,8 @@ int wiphy_register(struct wiphy *wiphy) for (i = 0; i < sband->n_channels; i++) { sband->channels[i].orig_flags = sband->channels[i].flags; - sband->channels[i].orig_mag = INT_MAX; + sband->channels[i].orig_mag = + sband->channels[i].max_antenna_gain; sband->channels[i].orig_mpwr = sband->channels[i].max_power; sband->channels[i].band = band; diff --git a/trunk/net/wireless/mlme.c b/trunk/net/wireless/mlme.c index 904a7f368325..8016fee0752b 100644 --- a/trunk/net/wireless/mlme.c +++ b/trunk/net/wireless/mlme.c @@ -457,14 +457,20 @@ int __cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev, .reason_code = reason, .ie = ie, .ie_len = ie_len, - .local_state_change = local_state_change, }; ASSERT_WDEV_LOCK(wdev); - if (local_state_change && (!wdev->current_bss || - !ether_addr_equal(wdev->current_bss->pub.bssid, bssid))) + if (local_state_change) { + if (wdev->current_bss && + ether_addr_equal(wdev->current_bss->pub.bssid, bssid)) { + cfg80211_unhold_bss(wdev->current_bss); + cfg80211_put_bss(&wdev->current_bss->pub); + wdev->current_bss = NULL; + } + return 0; + } return rdev->ops->deauth(&rdev->wiphy, dev, &req); } diff --git a/trunk/net/wireless/reg.c b/trunk/net/wireless/reg.c index bcc7d7ee5a51..3b8cbbc214db 100644 --- a/trunk/net/wireless/reg.c +++ b/trunk/net/wireless/reg.c @@ -908,7 +908,7 @@ static void handle_channel(struct wiphy *wiphy, map_regdom_flags(reg_rule->flags) | bw_flags; chan->max_antenna_gain = chan->orig_mag = (int) MBI_TO_DBI(power_rule->max_antenna_gain); - chan->max_reg_power = chan->max_power = chan->orig_mpwr = + chan->max_power = chan->orig_mpwr = (int) MBM_TO_DBM(power_rule->max_eirp); return; } @@ -1331,8 +1331,7 @@ static void handle_channel_custom(struct wiphy *wiphy, chan->flags |= map_regdom_flags(reg_rule->flags) | bw_flags; chan->max_antenna_gain = (int) MBI_TO_DBI(power_rule->max_antenna_gain); - chan->max_reg_power = chan->max_power = - (int) MBM_TO_DBM(power_rule->max_eirp); + chan->max_power = (int) MBM_TO_DBM(power_rule->max_eirp); } static void handle_band_custom(struct wiphy *wiphy, enum ieee80211_band band, diff --git a/trunk/net/wireless/util.c b/trunk/net/wireless/util.c index 2762e8329986..ef35f4ef2aa6 100644 --- a/trunk/net/wireless/util.c +++ b/trunk/net/wireless/util.c @@ -309,21 +309,23 @@ unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb) } EXPORT_SYMBOL(ieee80211_get_hdrlen_from_skb); -unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr) +static int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr) { int ae = meshhdr->flags & MESH_FLAGS_AE; - /* 802.11-2012, 8.2.4.7.3 */ + /* 7.1.3.5a.2 */ switch (ae) { - default: case 0: return 6; case MESH_FLAGS_AE_A4: return 12; case MESH_FLAGS_AE_A5_A6: return 18; + case (MESH_FLAGS_AE_A4 | MESH_FLAGS_AE_A5_A6): + return 24; + default: + return 6; } } -EXPORT_SYMBOL(ieee80211_get_mesh_hdrlen); int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr, enum nl80211_iftype iftype) @@ -371,8 +373,6 @@ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr, /* make sure meshdr->flags is on the linear part */ if (!pskb_may_pull(skb, hdrlen + 1)) return -1; - if (meshdr->flags & MESH_FLAGS_AE_A4) - return -1; if (meshdr->flags & MESH_FLAGS_AE_A5_A6) { skb_copy_bits(skb, hdrlen + offsetof(struct ieee80211s_hdr, eaddr1), @@ -397,8 +397,6 @@ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr, /* make sure meshdr->flags is on the linear part */ if (!pskb_may_pull(skb, hdrlen + 1)) return -1; - if (meshdr->flags & MESH_FLAGS_AE_A5_A6) - return -1; if (meshdr->flags & MESH_FLAGS_AE_A4) skb_copy_bits(skb, hdrlen + offsetof(struct ieee80211s_hdr, eaddr1), diff --git a/trunk/scripts/Makefile.modinst b/trunk/scripts/Makefile.modinst index ecbb44797e28..dda4b2b61927 100644 --- a/trunk/scripts/Makefile.modinst +++ b/trunk/scripts/Makefile.modinst @@ -16,9 +16,8 @@ PHONY += $(modules) __modinst: $(modules) @: -# Don't stop modules_install if we can't sign external modules. quiet_cmd_modules_install = INSTALL $@ - cmd_modules_install = mkdir -p $(2); cp $@ $(2) ; $(mod_strip_cmd) $(2)/$(notdir $@) ; $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD)) + cmd_modules_install = mkdir -p $(2); cp $@ $(2) ; $(mod_strip_cmd) $(2)/$(notdir $@) ; $(mod_sign_cmd) $(2)/$(notdir $@) # Modules built outside the kernel source tree go into extra by default INSTALL_MOD_DIR ?= extra diff --git a/trunk/scripts/checkpatch.pl b/trunk/scripts/checkpatch.pl index f18750e3bd6c..21a9f5de0a21 100755 --- a/trunk/scripts/checkpatch.pl +++ b/trunk/scripts/checkpatch.pl @@ -1890,10 +1890,8 @@ sub process { } if ($realfile =~ m@^(drivers/net/|net/)@ && - $rawline !~ m@^\+[ \t]*\*/[ \t]*$@ && #trailing */ - $rawline !~ m@^\+.*/\*.*\*/[ \t]*$@ && #inline /*...*/ - $rawline !~ m@^\+.*\*{2,}/[ \t]*$@ && #trailing **/ - $rawline =~ m@^\+[ \t]*.+\*\/[ \t]*$@) { #non blank */ + $rawline !~ m@^\+[ \t]*(\/\*|\*\/)@ && + $rawline =~ m@^\+[ \t]*.+\*\/[ \t]*$@) { WARN("NETWORKING_BLOCK_COMMENT_STYLE", "networking block comments put the trailing */ on a separate line\n" . $herecurr); } diff --git a/trunk/security/apparmor/policy.c b/trunk/security/apparmor/policy.c index 813200384d97..cf5fd220309b 100644 --- a/trunk/security/apparmor/policy.c +++ b/trunk/security/apparmor/policy.c @@ -724,8 +724,6 @@ struct aa_profile *aa_new_null_profile(struct aa_profile *parent, int hat) */ static void free_profile(struct aa_profile *profile) { - struct aa_profile *p; - AA_DEBUG("%s(%p)\n", __func__, profile); if (!profile) @@ -753,27 +751,7 @@ static void free_profile(struct aa_profile *profile) aa_put_dfa(profile->xmatch); aa_put_dfa(profile->policy.dfa); - /* put the profile reference for replacedby, but not via - * put_profile(kref_put). - * replacedby can form a long chain that can result in cascading - * frees that blows the stack because kref_put makes a nested fn - * call (it looks like recursion, with free_profile calling - * free_profile) for each profile in the chain lp#1056078. - */ - for (p = profile->replacedby; p; ) { - if (atomic_dec_and_test(&p->base.count.refcount)) { - /* no more refs on p, grab its replacedby */ - struct aa_profile *next = p->replacedby; - /* break the chain */ - p->replacedby = NULL; - /* now free p, chain is broken */ - free_profile(p); - - /* follow up with next profile in the chain */ - p = next; - } else - break; - } + aa_put_profile(profile->replacedby); kzfree(profile); } diff --git a/trunk/security/device_cgroup.c b/trunk/security/device_cgroup.c index 842c254396db..44dfc415a379 100644 --- a/trunk/security/device_cgroup.c +++ b/trunk/security/device_cgroup.c @@ -42,10 +42,7 @@ struct dev_exception_item { struct dev_cgroup { struct cgroup_subsys_state css; struct list_head exceptions; - enum { - DEVCG_DEFAULT_ALLOW, - DEVCG_DEFAULT_DENY, - } behavior; + bool deny_all; }; static inline struct dev_cgroup *css_to_devcgroup(struct cgroup_subsys_state *s) @@ -185,13 +182,13 @@ static struct cgroup_subsys_state *devcgroup_create(struct cgroup *cgroup) parent_cgroup = cgroup->parent; if (parent_cgroup == NULL) - dev_cgroup->behavior = DEVCG_DEFAULT_ALLOW; + dev_cgroup->deny_all = false; else { parent_dev_cgroup = cgroup_to_devcgroup(parent_cgroup); mutex_lock(&devcgroup_mutex); ret = dev_exceptions_copy(&dev_cgroup->exceptions, &parent_dev_cgroup->exceptions); - dev_cgroup->behavior = parent_dev_cgroup->behavior; + dev_cgroup->deny_all = parent_dev_cgroup->deny_all; mutex_unlock(&devcgroup_mutex); if (ret) { kfree(dev_cgroup); @@ -263,7 +260,7 @@ static int devcgroup_seq_read(struct cgroup *cgroup, struct cftype *cft, * - List the exceptions in case the default policy is to deny * This way, the file remains as a "whitelist of devices" */ - if (devcgroup->behavior == DEVCG_DEFAULT_ALLOW) { + if (devcgroup->deny_all == false) { set_access(acc, ACC_MASK); set_majmin(maj, ~0); set_majmin(min, ~0); @@ -317,12 +314,12 @@ static int may_access(struct dev_cgroup *dev_cgroup, * In two cases we'll consider this new exception valid: * - the dev cgroup has its default policy to allow + exception list: * the new exception should *not* match any of the exceptions - * (behavior == DEVCG_DEFAULT_ALLOW, !match) + * (!deny_all, !match) * - the dev cgroup has its default policy to deny + exception list: * the new exception *should* match the exceptions - * (behavior == DEVCG_DEFAULT_DENY, match) + * (deny_all, match) */ - if ((dev_cgroup->behavior == DEVCG_DEFAULT_DENY) == match) + if (dev_cgroup->deny_all == match) return 1; return 0; } @@ -344,17 +341,6 @@ static int parent_has_perm(struct dev_cgroup *childcg, return may_access(parent, ex); } -/** - * may_allow_all - checks if it's possible to change the behavior to - * allow based on parent's rules. - * @parent: device cgroup's parent - * returns: != 0 in case it's allowed, 0 otherwise - */ -static inline int may_allow_all(struct dev_cgroup *parent) -{ - return parent->behavior == DEVCG_DEFAULT_ALLOW; -} - /* * Modify the exception list using allow/deny rules. * CAP_SYS_ADMIN is needed for this. It's at least separate from CAP_MKNOD @@ -372,11 +358,9 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup, int filetype, const char *buffer) { const char *b; - char temp[12]; /* 11 + 1 characters needed for a u32 */ - int count, rc; + char *endp; + int count; struct dev_exception_item ex; - struct cgroup *p = devcgroup->css.cgroup; - struct dev_cgroup *parent = cgroup_to_devcgroup(p->parent); if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -388,18 +372,14 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup, case 'a': switch (filetype) { case DEVCG_ALLOW: - if (!may_allow_all(parent)) + if (!parent_has_perm(devcgroup, &ex)) return -EPERM; dev_exception_clean(devcgroup); - rc = dev_exceptions_copy(&devcgroup->exceptions, - &parent->exceptions); - if (rc) - return rc; - devcgroup->behavior = DEVCG_DEFAULT_ALLOW; + devcgroup->deny_all = false; break; case DEVCG_DENY: dev_exception_clean(devcgroup); - devcgroup->behavior = DEVCG_DEFAULT_DENY; + devcgroup->deny_all = true; break; default: return -EINVAL; @@ -422,16 +402,8 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup, ex.major = ~0; b++; } else if (isdigit(*b)) { - memset(temp, 0, sizeof(temp)); - for (count = 0; count < sizeof(temp) - 1; count++) { - temp[count] = *b; - b++; - if (!isdigit(*b)) - break; - } - rc = kstrtou32(temp, 10, &ex.major); - if (rc) - return -EINVAL; + ex.major = simple_strtoul(b, &endp, 10); + b = endp; } else { return -EINVAL; } @@ -444,16 +416,8 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup, ex.minor = ~0; b++; } else if (isdigit(*b)) { - memset(temp, 0, sizeof(temp)); - for (count = 0; count < sizeof(temp) - 1; count++) { - temp[count] = *b; - b++; - if (!isdigit(*b)) - break; - } - rc = kstrtou32(temp, 10, &ex.minor); - if (rc) - return -EINVAL; + ex.minor = simple_strtoul(b, &endp, 10); + b = endp; } else { return -EINVAL; } @@ -488,7 +452,7 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup, * an matching exception instead. And be silent about it: we * don't want to break compatibility */ - if (devcgroup->behavior == DEVCG_DEFAULT_ALLOW) { + if (devcgroup->deny_all == false) { dev_exception_rm(devcgroup, &ex); return 0; } @@ -499,7 +463,7 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup, * an matching exception instead. And be silent about it: we * don't want to break compatibility */ - if (devcgroup->behavior == DEVCG_DEFAULT_DENY) { + if (devcgroup->deny_all == true) { dev_exception_rm(devcgroup, &ex); return 0; } @@ -569,10 +533,10 @@ struct cgroup_subsys devices_subsys = { * * returns 0 on success, -EPERM case the operation is not permitted */ -static int __devcgroup_check_permission(short type, u32 major, u32 minor, +static int __devcgroup_check_permission(struct dev_cgroup *dev_cgroup, + short type, u32 major, u32 minor, short access) { - struct dev_cgroup *dev_cgroup; struct dev_exception_item ex; int rc; @@ -583,7 +547,6 @@ static int __devcgroup_check_permission(short type, u32 major, u32 minor, ex.access = access; rcu_read_lock(); - dev_cgroup = task_devcgroup(current); rc = may_access(dev_cgroup, &ex); rcu_read_unlock(); @@ -595,6 +558,7 @@ static int __devcgroup_check_permission(short type, u32 major, u32 minor, int __devcgroup_inode_permission(struct inode *inode, int mask) { + struct dev_cgroup *dev_cgroup = task_devcgroup(current); short type, access = 0; if (S_ISBLK(inode->i_mode)) @@ -606,12 +570,13 @@ int __devcgroup_inode_permission(struct inode *inode, int mask) if (mask & MAY_READ) access |= ACC_READ; - return __devcgroup_check_permission(type, imajor(inode), iminor(inode), - access); + return __devcgroup_check_permission(dev_cgroup, type, imajor(inode), + iminor(inode), access); } int devcgroup_inode_mknod(int mode, dev_t dev) { + struct dev_cgroup *dev_cgroup = task_devcgroup(current); short type; if (!S_ISBLK(mode) && !S_ISCHR(mode)) @@ -622,7 +587,7 @@ int devcgroup_inode_mknod(int mode, dev_t dev) else type = DEV_CHAR; - return __devcgroup_check_permission(type, MAJOR(dev), MINOR(dev), - ACC_MKNOD); + return __devcgroup_check_permission(dev_cgroup, type, MAJOR(dev), + MINOR(dev), ACC_MKNOD); } diff --git a/trunk/sound/core/compress_offload.c b/trunk/sound/core/compress_offload.c index ad11dc994792..c40ae573346d 100644 --- a/trunk/sound/core/compress_offload.c +++ b/trunk/sound/core/compress_offload.c @@ -100,15 +100,12 @@ static int snd_compr_open(struct inode *inode, struct file *f) if (dirn != compr->direction) { pr_err("this device doesn't support this direction\n"); - snd_card_unref(compr->card); return -EINVAL; } data = kzalloc(sizeof(*data), GFP_KERNEL); - if (!data) { - snd_card_unref(compr->card); + if (!data) return -ENOMEM; - } data->stream.ops = compr->ops; data->stream.direction = dirn; data->stream.private_data = compr->private_data; @@ -116,7 +113,6 @@ static int snd_compr_open(struct inode *inode, struct file *f) runtime = kzalloc(sizeof(*runtime), GFP_KERNEL); if (!runtime) { kfree(data); - snd_card_unref(compr->card); return -ENOMEM; } runtime->state = SNDRV_PCM_STATE_OPEN; @@ -130,8 +126,7 @@ static int snd_compr_open(struct inode *inode, struct file *f) kfree(runtime); kfree(data); } - snd_card_unref(compr->card); - return 0; + return ret; } static int snd_compr_free(struct inode *inode, struct file *f) diff --git a/trunk/sound/core/control.c b/trunk/sound/core/control.c index 8c7c2c9bba61..7e86a5b9f3b5 100644 --- a/trunk/sound/core/control.c +++ b/trunk/sound/core/control.c @@ -86,7 +86,6 @@ static int snd_ctl_open(struct inode *inode, struct file *file) write_lock_irqsave(&card->ctl_files_rwlock, flags); list_add_tail(&ctl->list, &card->ctl_files); write_unlock_irqrestore(&card->ctl_files_rwlock, flags); - snd_card_unref(card); return 0; __error: @@ -94,8 +93,6 @@ static int snd_ctl_open(struct inode *inode, struct file *file) __error2: snd_card_file_remove(card, file); __error1: - if (card) - snd_card_unref(card); return err; } @@ -1437,8 +1434,6 @@ static ssize_t snd_ctl_read(struct file *file, char __user *buffer, spin_unlock_irq(&ctl->read_lock); schedule(); remove_wait_queue(&ctl->change_sleep, &wait); - if (ctl->card->shutdown) - return -ENODEV; if (signal_pending(current)) return -ERESTARTSYS; spin_lock_irq(&ctl->read_lock); diff --git a/trunk/sound/core/hwdep.c b/trunk/sound/core/hwdep.c index 3f7f6628cf7b..75ea16f35b1a 100644 --- a/trunk/sound/core/hwdep.c +++ b/trunk/sound/core/hwdep.c @@ -100,10 +100,8 @@ static int snd_hwdep_open(struct inode *inode, struct file * file) if (hw == NULL) return -ENODEV; - if (!try_module_get(hw->card->module)) { - snd_card_unref(hw->card); + if (!try_module_get(hw->card->module)) return -EFAULT; - } init_waitqueue_entry(&wait, current); add_wait_queue(&hw->open_wait, &wait); @@ -131,10 +129,6 @@ static int snd_hwdep_open(struct inode *inode, struct file * file) mutex_unlock(&hw->open_mutex); schedule(); mutex_lock(&hw->open_mutex); - if (hw->card->shutdown) { - err = -ENODEV; - break; - } if (signal_pending(current)) { err = -ERESTARTSYS; break; @@ -154,7 +148,6 @@ static int snd_hwdep_open(struct inode *inode, struct file * file) mutex_unlock(&hw->open_mutex); if (err < 0) module_put(hw->card->module); - snd_card_unref(hw->card); return err; } @@ -466,15 +459,12 @@ static int snd_hwdep_dev_disconnect(struct snd_device *device) mutex_unlock(®ister_mutex); return -EINVAL; } - mutex_lock(&hwdep->open_mutex); - wake_up(&hwdep->open_wait); #ifdef CONFIG_SND_OSSEMUL if (hwdep->ossreg) snd_unregister_oss_device(hwdep->oss_type, hwdep->card, hwdep->device); #endif snd_unregister_device(SNDRV_DEVICE_TYPE_HWDEP, hwdep->card, hwdep->device); list_del_init(&hwdep->list); - mutex_unlock(&hwdep->open_mutex); mutex_unlock(®ister_mutex); return 0; } diff --git a/trunk/sound/core/init.c b/trunk/sound/core/init.c index 7b012d15c2cf..d8ec849af128 100644 --- a/trunk/sound/core/init.c +++ b/trunk/sound/core/init.c @@ -213,7 +213,6 @@ int snd_card_create(int idx, const char *xid, spin_lock_init(&card->files_lock); INIT_LIST_HEAD(&card->files_list); init_waitqueue_head(&card->shutdown_sleep); - atomic_set(&card->refcount, 0); #ifdef CONFIG_PM mutex_init(&card->power_lock); init_waitqueue_head(&card->power_sleep); @@ -447,36 +446,21 @@ static int snd_card_do_free(struct snd_card *card) return 0; } -/** - * snd_card_unref - release the reference counter - * @card: the card instance - * - * Decrements the reference counter. When it reaches to zero, wake up - * the sleeper and call the destructor if needed. - */ -void snd_card_unref(struct snd_card *card) -{ - if (atomic_dec_and_test(&card->refcount)) { - wake_up(&card->shutdown_sleep); - if (card->free_on_last_close) - snd_card_do_free(card); - } -} -EXPORT_SYMBOL(snd_card_unref); - int snd_card_free_when_closed(struct snd_card *card) { - int ret; - - atomic_inc(&card->refcount); - ret = snd_card_disconnect(card); - if (ret) { - atomic_dec(&card->refcount); + int free_now = 0; + int ret = snd_card_disconnect(card); + if (ret) return ret; - } - card->free_on_last_close = 1; - if (atomic_dec_and_test(&card->refcount)) + spin_lock(&card->files_lock); + if (list_empty(&card->files_list)) + free_now = 1; + else + card->free_on_last_close = 1; + spin_unlock(&card->files_lock); + + if (free_now) snd_card_do_free(card); return 0; } @@ -490,7 +474,7 @@ int snd_card_free(struct snd_card *card) return ret; /* wait, until all devices are ready for the free operation */ - wait_event(card->shutdown_sleep, !atomic_read(&card->refcount)); + wait_event(card->shutdown_sleep, list_empty(&card->files_list)); snd_card_do_free(card); return 0; } @@ -902,7 +886,6 @@ int snd_card_file_add(struct snd_card *card, struct file *file) return -ENODEV; } list_add(&mfile->list, &card->files_list); - atomic_inc(&card->refcount); spin_unlock(&card->files_lock); return 0; } @@ -925,6 +908,7 @@ EXPORT_SYMBOL(snd_card_file_add); int snd_card_file_remove(struct snd_card *card, struct file *file) { struct snd_monitor_file *mfile, *found = NULL; + int last_close = 0; spin_lock(&card->files_lock); list_for_each_entry(mfile, &card->files_list, list) { @@ -939,13 +923,19 @@ int snd_card_file_remove(struct snd_card *card, struct file *file) break; } } + if (list_empty(&card->files_list)) + last_close = 1; spin_unlock(&card->files_lock); + if (last_close) { + wake_up(&card->shutdown_sleep); + if (card->free_on_last_close) + snd_card_do_free(card); + } if (!found) { snd_printk(KERN_ERR "ALSA card file remove problem (%p)\n", file); return -ENOENT; } kfree(found); - snd_card_unref(card); return 0; } diff --git a/trunk/sound/core/oss/mixer_oss.c b/trunk/sound/core/oss/mixer_oss.c index e8a1d18774b2..29f6ded02555 100644 --- a/trunk/sound/core/oss/mixer_oss.c +++ b/trunk/sound/core/oss/mixer_oss.c @@ -52,19 +52,14 @@ static int snd_mixer_oss_open(struct inode *inode, struct file *file) SNDRV_OSS_DEVICE_TYPE_MIXER); if (card == NULL) return -ENODEV; - if (card->mixer_oss == NULL) { - snd_card_unref(card); + if (card->mixer_oss == NULL) return -ENODEV; - } err = snd_card_file_add(card, file); - if (err < 0) { - snd_card_unref(card); + if (err < 0) return err; - } fmixer = kzalloc(sizeof(*fmixer), GFP_KERNEL); if (fmixer == NULL) { snd_card_file_remove(card, file); - snd_card_unref(card); return -ENOMEM; } fmixer->card = card; @@ -73,10 +68,8 @@ static int snd_mixer_oss_open(struct inode *inode, struct file *file) if (!try_module_get(card->module)) { kfree(fmixer); snd_card_file_remove(card, file); - snd_card_unref(card); return -EFAULT; } - snd_card_unref(card); return 0; } diff --git a/trunk/sound/core/oss/pcm_oss.c b/trunk/sound/core/oss/pcm_oss.c index 4c1cc51772e6..08fde0060fd9 100644 --- a/trunk/sound/core/oss/pcm_oss.c +++ b/trunk/sound/core/oss/pcm_oss.c @@ -2441,10 +2441,6 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) mutex_unlock(&pcm->open_mutex); schedule(); mutex_lock(&pcm->open_mutex); - if (pcm->card->shutdown) { - err = -ENODEV; - break; - } if (signal_pending(current)) { err = -ERESTARTSYS; break; @@ -2454,7 +2450,6 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) mutex_unlock(&pcm->open_mutex); if (err < 0) goto __error; - snd_card_unref(pcm->card); return err; __error: @@ -2462,8 +2457,6 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) __error2: snd_card_file_remove(pcm->card, file); __error1: - if (pcm) - snd_card_unref(pcm->card); return err; } diff --git a/trunk/sound/core/pcm.c b/trunk/sound/core/pcm.c index 030102caeee9..f2991940b271 100644 --- a/trunk/sound/core/pcm.c +++ b/trunk/sound/core/pcm.c @@ -1086,19 +1086,11 @@ static int snd_pcm_dev_disconnect(struct snd_device *device) if (list_empty(&pcm->list)) goto unlock; - mutex_lock(&pcm->open_mutex); - wake_up(&pcm->open_wait); list_del_init(&pcm->list); for (cidx = 0; cidx < 2; cidx++) - for (substream = pcm->streams[cidx].substream; substream; substream = substream->next) { - snd_pcm_stream_lock_irq(substream); - if (substream->runtime) { + for (substream = pcm->streams[cidx].substream; substream; substream = substream->next) + if (substream->runtime) substream->runtime->status->state = SNDRV_PCM_STATE_DISCONNECTED; - wake_up(&substream->runtime->sleep); - wake_up(&substream->runtime->tsleep); - } - snd_pcm_stream_unlock_irq(substream); - } list_for_each_entry(notify, &snd_pcm_notify_list, list) { notify->n_disconnect(pcm); } @@ -1118,7 +1110,6 @@ static int snd_pcm_dev_disconnect(struct snd_device *device) pcm->streams[cidx].chmap_kctl = NULL; } } - mutex_unlock(&pcm->open_mutex); unlock: mutex_unlock(®ister_mutex); return 0; diff --git a/trunk/sound/core/pcm_native.c b/trunk/sound/core/pcm_native.c index f9ddecf2f4cd..5e12e5bacbba 100644 --- a/trunk/sound/core/pcm_native.c +++ b/trunk/sound/core/pcm_native.c @@ -369,14 +369,6 @@ static int period_to_usecs(struct snd_pcm_runtime *runtime) return usecs; } -static void snd_pcm_set_state(struct snd_pcm_substream *substream, int state) -{ - snd_pcm_stream_lock_irq(substream); - if (substream->runtime->status->state != SNDRV_PCM_STATE_DISCONNECTED) - substream->runtime->status->state = state; - snd_pcm_stream_unlock_irq(substream); -} - static int snd_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -460,7 +452,7 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream, runtime->boundary *= 2; snd_pcm_timer_resolution_change(substream); - snd_pcm_set_state(substream, SNDRV_PCM_STATE_SETUP); + runtime->status->state = SNDRV_PCM_STATE_SETUP; if (pm_qos_request_active(&substream->latency_pm_qos_req)) pm_qos_remove_request(&substream->latency_pm_qos_req); @@ -472,7 +464,7 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream, /* hardware might be unusable from this time, so we force application to retry to set the correct hardware parameter settings */ - snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN); + runtime->status->state = SNDRV_PCM_STATE_OPEN; if (substream->ops->hw_free != NULL) substream->ops->hw_free(substream); return err; @@ -520,7 +512,7 @@ static int snd_pcm_hw_free(struct snd_pcm_substream *substream) return -EBADFD; if (substream->ops->hw_free) result = substream->ops->hw_free(substream); - snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN); + runtime->status->state = SNDRV_PCM_STATE_OPEN; pm_qos_remove_request(&substream->latency_pm_qos_req); return result; } @@ -1328,7 +1320,7 @@ static void snd_pcm_post_prepare(struct snd_pcm_substream *substream, int state) { struct snd_pcm_runtime *runtime = substream->runtime; runtime->control->appl_ptr = runtime->status->hw_ptr; - snd_pcm_set_state(substream, SNDRV_PCM_STATE_PREPARED); + runtime->status->state = SNDRV_PCM_STATE_PREPARED; } static struct action_ops snd_pcm_action_prepare = { @@ -1518,10 +1510,6 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream, down_read(&snd_pcm_link_rwsem); snd_pcm_stream_lock_irq(substream); remove_wait_queue(&to_check->sleep, &wait); - if (card->shutdown) { - result = -ENODEV; - break; - } if (tout == 0) { if (substream->runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) result = -ESTRPIPE; @@ -1646,7 +1634,6 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd) write_unlock_irq(&snd_pcm_link_rwlock); up_write(&snd_pcm_link_rwsem); _nolock: - snd_card_unref(substream1->pcm->card); fput_light(file, fput_needed); if (res < 0) kfree(group); @@ -2121,10 +2108,7 @@ static int snd_pcm_playback_open(struct inode *inode, struct file *file) return err; pcm = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_PCM_PLAYBACK); - err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK); - if (pcm) - snd_card_unref(pcm->card); - return err; + return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK); } static int snd_pcm_capture_open(struct inode *inode, struct file *file) @@ -2135,10 +2119,7 @@ static int snd_pcm_capture_open(struct inode *inode, struct file *file) return err; pcm = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_PCM_CAPTURE); - err = snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE); - if (pcm) - snd_card_unref(pcm->card); - return err; + return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE); } static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream) @@ -2175,10 +2156,6 @@ static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream) mutex_unlock(&pcm->open_mutex); schedule(); mutex_lock(&pcm->open_mutex); - if (pcm->card->shutdown) { - err = -ENODEV; - break; - } if (signal_pending(current)) { err = -ERESTARTSYS; break; diff --git a/trunk/sound/core/rawmidi.c b/trunk/sound/core/rawmidi.c index 1bb95aeea084..ebf6e49ad3d4 100644 --- a/trunk/sound/core/rawmidi.c +++ b/trunk/sound/core/rawmidi.c @@ -379,10 +379,8 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file) if (rmidi == NULL) return -ENODEV; - if (!try_module_get(rmidi->card->module)) { - snd_card_unref(rmidi->card); + if (!try_module_get(rmidi->card->module)) return -ENXIO; - } mutex_lock(&rmidi->open_mutex); card = rmidi->card; @@ -424,10 +422,6 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file) mutex_unlock(&rmidi->open_mutex); schedule(); mutex_lock(&rmidi->open_mutex); - if (rmidi->card->shutdown) { - err = -ENODEV; - break; - } if (signal_pending(current)) { err = -ERESTARTSYS; break; @@ -446,7 +440,6 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file) #endif file->private_data = rawmidi_file; mutex_unlock(&rmidi->open_mutex); - snd_card_unref(rmidi->card); return 0; __error: @@ -454,7 +447,6 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file) __error_card: mutex_unlock(&rmidi->open_mutex); module_put(rmidi->card->module); - snd_card_unref(rmidi->card); return err; } @@ -999,8 +991,6 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun spin_unlock_irq(&runtime->lock); schedule(); remove_wait_queue(&runtime->sleep, &wait); - if (rfile->rmidi->card->shutdown) - return -ENODEV; if (signal_pending(current)) return result > 0 ? result : -ERESTARTSYS; if (!runtime->avail) @@ -1244,8 +1234,6 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf, spin_unlock_irq(&runtime->lock); timeout = schedule_timeout(30 * HZ); remove_wait_queue(&runtime->sleep, &wait); - if (rfile->rmidi->card->shutdown) - return -ENODEV; if (signal_pending(current)) return result > 0 ? result : -ERESTARTSYS; if (!runtime->avail && !timeout) @@ -1621,20 +1609,9 @@ static int snd_rawmidi_dev_register(struct snd_device *device) static int snd_rawmidi_dev_disconnect(struct snd_device *device) { struct snd_rawmidi *rmidi = device->device_data; - int dir; mutex_lock(®ister_mutex); - mutex_lock(&rmidi->open_mutex); - wake_up(&rmidi->open_wait); list_del_init(&rmidi->list); - for (dir = 0; dir < 2; dir++) { - struct snd_rawmidi_substream *s; - list_for_each_entry(s, &rmidi->streams[dir].substreams, list) { - if (s->runtime) - wake_up(&s->runtime->sleep); - } - } - #ifdef CONFIG_SND_OSSEMUL if (rmidi->ossreg) { if ((int)rmidi->device == midi_map[rmidi->card->number]) { @@ -1649,7 +1626,6 @@ static int snd_rawmidi_dev_disconnect(struct snd_device *device) } #endif /* CONFIG_SND_OSSEMUL */ snd_unregister_device(SNDRV_DEVICE_TYPE_RAWMIDI, rmidi->card, rmidi->device); - mutex_unlock(&rmidi->open_mutex); mutex_unlock(®ister_mutex); return 0; } diff --git a/trunk/sound/core/sound.c b/trunk/sound/core/sound.c index 70ccdab74153..643976000ce8 100644 --- a/trunk/sound/core/sound.c +++ b/trunk/sound/core/sound.c @@ -98,10 +98,6 @@ static void snd_request_other(int minor) * * Checks that a minor device with the specified type is registered, and returns * its user data pointer. - * - * This function increments the reference counter of the card instance - * if an associated instance with the given minor number and type is found. - * The caller must call snd_card_unref() appropriately later. */ void *snd_lookup_minor_data(unsigned int minor, int type) { @@ -112,11 +108,9 @@ void *snd_lookup_minor_data(unsigned int minor, int type) return NULL; mutex_lock(&sound_mutex); mreg = snd_minors[minor]; - if (mreg && mreg->type == type) { + if (mreg && mreg->type == type) private_data = mreg->private_data; - if (private_data && mreg->card_ptr) - atomic_inc(&mreg->card_ptr->refcount); - } else + else private_data = NULL; mutex_unlock(&sound_mutex); return private_data; @@ -281,7 +275,6 @@ int snd_register_device_for_dev(int type, struct snd_card *card, int dev, preg->device = dev; preg->f_ops = f_ops; preg->private_data = private_data; - preg->card_ptr = card; mutex_lock(&sound_mutex); #ifdef CONFIG_SND_DYNAMIC_MINORS minor = snd_find_free_minor(type); diff --git a/trunk/sound/core/sound_oss.c b/trunk/sound/core/sound_oss.c index 726a49ac9725..e9528333e36d 100644 --- a/trunk/sound/core/sound_oss.c +++ b/trunk/sound/core/sound_oss.c @@ -40,9 +40,6 @@ static struct snd_minor *snd_oss_minors[SNDRV_OSS_MINORS]; static DEFINE_MUTEX(sound_oss_mutex); -/* NOTE: This function increments the refcount of the associated card like - * snd_lookup_minor_data(); the caller must call snd_card_unref() appropriately - */ void *snd_lookup_oss_minor_data(unsigned int minor, int type) { struct snd_minor *mreg; @@ -52,11 +49,9 @@ void *snd_lookup_oss_minor_data(unsigned int minor, int type) return NULL; mutex_lock(&sound_oss_mutex); mreg = snd_oss_minors[minor]; - if (mreg && mreg->type == type) { + if (mreg && mreg->type == type) private_data = mreg->private_data; - if (private_data && mreg->card_ptr) - atomic_inc(&mreg->card_ptr->refcount); - } else + else private_data = NULL; mutex_unlock(&sound_oss_mutex); return private_data; @@ -128,7 +123,6 @@ int snd_register_oss_device(int type, struct snd_card *card, int dev, preg->device = dev; preg->f_ops = f_ops; preg->private_data = private_data; - preg->card_ptr = card; mutex_lock(&sound_oss_mutex); snd_oss_minors[minor] = preg; minor_unit = SNDRV_MINOR_OSS_DEVICE(minor); diff --git a/trunk/sound/i2c/other/ak4113.c b/trunk/sound/i2c/other/ak4113.c index e04e750a77ed..ef68d710d08c 100644 --- a/trunk/sound/i2c/other/ak4113.c +++ b/trunk/sound/i2c/other/ak4113.c @@ -426,7 +426,7 @@ static struct snd_kcontrol_new snd_ak4113_iec958_controls[] = { }, { .iface = SNDRV_CTL_ELEM_IFACE_PCM, - .name = "IEC958 Preamble Capture Default", + .name = "IEC958 Preample Capture Default", .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, .info = snd_ak4113_spdif_pinfo, diff --git a/trunk/sound/i2c/other/ak4114.c b/trunk/sound/i2c/other/ak4114.c index 5bf4fca19e48..816e7d225fb0 100644 --- a/trunk/sound/i2c/other/ak4114.c +++ b/trunk/sound/i2c/other/ak4114.c @@ -401,7 +401,7 @@ static struct snd_kcontrol_new snd_ak4114_iec958_controls[] = { }, { .iface = SNDRV_CTL_ELEM_IFACE_PCM, - .name = "IEC958 Preamble Capture Default", + .name = "IEC958 Preample Capture Default", .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, .info = snd_ak4114_spdif_pinfo, .get = snd_ak4114_spdif_pget, diff --git a/trunk/sound/i2c/other/ak4117.c b/trunk/sound/i2c/other/ak4117.c index 40e33c9f2b09..b4b2a51fc117 100644 --- a/trunk/sound/i2c/other/ak4117.c +++ b/trunk/sound/i2c/other/ak4117.c @@ -380,7 +380,7 @@ static struct snd_kcontrol_new snd_ak4117_iec958_controls[] = { }, { .iface = SNDRV_CTL_ELEM_IFACE_PCM, - .name = "IEC958 Preamble Capture Default", + .name = "IEC958 Preample Capture Default", .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, .info = snd_ak4117_spdif_pinfo, .get = snd_ak4117_spdif_pget, diff --git a/trunk/sound/isa/opti9xx/miro.c b/trunk/sound/isa/opti9xx/miro.c index 4a7ff4e8985b..3d1afb612b35 100644 --- a/trunk/sound/isa/opti9xx/miro.c +++ b/trunk/sound/isa/opti9xx/miro.c @@ -1286,6 +1286,7 @@ static int __devinit snd_miro_probe(struct snd_card *card) error = snd_card_miro_aci_detect(card, miro); if (error < 0) { + snd_card_free(card); snd_printk(KERN_ERR "unable to detect aci chip\n"); return -ENODEV; } diff --git a/trunk/sound/pci/als300.c b/trunk/sound/pci/als300.c index 5af3cb6b0c18..00f157a2cf64 100644 --- a/trunk/sound/pci/als300.c +++ b/trunk/sound/pci/als300.c @@ -394,8 +394,6 @@ static int snd_als300_playback_open(struct snd_pcm_substream *substream) struct snd_als300_substream_data *data = kzalloc(sizeof(*data), GFP_KERNEL); - if (!data) - return -ENOMEM; snd_als300_dbgcallenter(); chip->playback_substream = substream; runtime->hw = snd_als300_playback_hw; @@ -427,8 +425,6 @@ static int snd_als300_capture_open(struct snd_pcm_substream *substream) struct snd_als300_substream_data *data = kzalloc(sizeof(*data), GFP_KERNEL); - if (!data) - return -ENOMEM; snd_als300_dbgcallenter(); chip->capture_substream = substream; runtime->hw = snd_als300_capture_hw; diff --git a/trunk/sound/pci/es1968.c b/trunk/sound/pci/es1968.c index 50169bcfd903..5d0e568fdea1 100644 --- a/trunk/sound/pci/es1968.c +++ b/trunk/sound/pci/es1968.c @@ -2655,8 +2655,6 @@ static struct ess_device_list pm_whitelist[] __devinitdata = { { TYPE_MAESTRO2E, 0x1179 }, { TYPE_MAESTRO2E, 0x14c0 }, /* HP omnibook 4150 */ { TYPE_MAESTRO2E, 0x1558 }, - { TYPE_MAESTRO2E, 0x125d }, /* a PCI card, e.g. Terratec DMX */ - { TYPE_MAESTRO2, 0x125d }, /* a PCI card, e.g. SF64-PCE2 */ }; static struct ess_device_list mpu_blacklist[] __devinitdata = { diff --git a/trunk/sound/pci/hda/hda_intel.c b/trunk/sound/pci/hda/hda_intel.c index cd2dbaf1be78..72b085ae7d46 100644 --- a/trunk/sound/pci/hda/hda_intel.c +++ b/trunk/sound/pci/hda/hda_intel.c @@ -3563,8 +3563,6 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = { /* Teradici */ { PCI_DEVICE(0x6549, 0x1200), .driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT }, - { PCI_DEVICE(0x6549, 0x2200), - .driver_data = AZX_DRIVER_TERA | AZX_DCAPS_NO_64BIT }, /* Creative X-Fi (CA0110-IBG) */ /* CTHDA chips */ { PCI_DEVICE(0x1102, 0x0010), diff --git a/trunk/sound/pci/hda/patch_analog.c b/trunk/sound/pci/hda/patch_analog.c index 1eeba7386666..cdd43eadbc67 100644 --- a/trunk/sound/pci/hda/patch_analog.c +++ b/trunk/sound/pci/hda/patch_analog.c @@ -545,7 +545,6 @@ static int ad198x_build_pcms(struct hda_codec *codec) if (spec->multiout.dig_out_nid) { info++; codec->num_pcms++; - codec->spdif_status_reset = 1; info->name = "AD198x Digital"; info->pcm_type = HDA_PCM_TYPE_SPDIF; info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad198x_pcm_digital_playback; diff --git a/trunk/sound/pci/hda/patch_cirrus.c b/trunk/sound/pci/hda/patch_cirrus.c index d5f3a26d608d..61a71131711c 100644 --- a/trunk/sound/pci/hda/patch_cirrus.c +++ b/trunk/sound/pci/hda/patch_cirrus.c @@ -101,8 +101,8 @@ enum { #define CS420X_VENDOR_NID 0x11 #define CS_DIG_OUT1_PIN_NID 0x10 #define CS_DIG_OUT2_PIN_NID 0x15 -#define CS_DMIC1_PIN_NID 0x0e -#define CS_DMIC2_PIN_NID 0x12 +#define CS_DMIC1_PIN_NID 0x12 +#define CS_DMIC2_PIN_NID 0x0e /* coef indices */ #define IDX_SPDIF_STAT 0x0000 @@ -1079,18 +1079,14 @@ static void init_input(struct hda_codec *codec) cs_automic(codec, NULL); coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */ - cs_vendor_coef_set(codec, IDX_ADC_CFG, coef); - - coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG); if (is_active_pin(codec, CS_DMIC2_PIN_NID)) - coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */ + coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */ if (is_active_pin(codec, CS_DMIC1_PIN_NID)) - coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off + coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off * No effect if SPDIF_OUT2 is * selected in IDX_SPDIF_CTL. */ - - cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef); + cs_vendor_coef_set(codec, IDX_ADC_CFG, coef); } else { if (spec->mic_detect) cs_automic(codec, NULL); @@ -1111,7 +1107,7 @@ static const struct hda_verb cs_coef_init_verbs[] = { | 0x0400 /* Disable Coefficient Auto increment */ )}, /* Beep */ - {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG}, + {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG}, {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */ {} /* terminator */ @@ -1732,7 +1728,8 @@ static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol, } -static const struct snd_kcontrol_new cs421x_capture_source = { +static struct snd_kcontrol_new cs421x_capture_source = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Capture Source", .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, @@ -1949,7 +1946,7 @@ static int cs421x_suspend(struct hda_codec *codec) } #endif -static const struct hda_codec_ops cs421x_patch_ops = { +static struct hda_codec_ops cs421x_patch_ops = { .build_controls = cs421x_build_controls, .build_pcms = cs_build_pcms, .init = cs421x_init, diff --git a/trunk/sound/pci/hda/patch_realtek.c b/trunk/sound/pci/hda/patch_realtek.c index c0ce3b1f04b4..48d9d609f89b 100644 --- a/trunk/sound/pci/hda/patch_realtek.c +++ b/trunk/sound/pci/hda/patch_realtek.c @@ -5677,7 +5677,6 @@ static const struct hda_verb alc268_beep_init_verbs[] = { enum { ALC268_FIXUP_INV_DMIC, - ALC268_FIXUP_HP_EAPD, }; static const struct alc_fixup alc268_fixups[] = { @@ -5685,26 +5684,10 @@ static const struct alc_fixup alc268_fixups[] = { .type = ALC_FIXUP_FUNC, .v.func = alc_fixup_inv_dmic_0x12, }, - [ALC268_FIXUP_HP_EAPD] = { - .type = ALC_FIXUP_VERBS, - .v.verbs = (const struct hda_verb[]) { - {0x15, AC_VERB_SET_EAPD_BTLENABLE, 0}, - {} - } - }, }; static const struct alc_model_fixup alc268_fixup_models[] = { {.id = ALC268_FIXUP_INV_DMIC, .name = "inv-dmic"}, - {.id = ALC268_FIXUP_HP_EAPD, .name = "hp-eapd"}, - {} -}; - -static const struct snd_pci_quirk alc268_fixup_tbl[] = { - /* below is codec SSID since multiple Toshiba laptops have the - * same PCI SSID 1179:ff00 - */ - SND_PCI_QUIRK(0x1179, 0xff06, "Toshiba P200", ALC268_FIXUP_HP_EAPD), {} }; @@ -5739,7 +5722,7 @@ static int patch_alc268(struct hda_codec *codec) spec = codec->spec; - alc_pick_fixup(codec, alc268_fixup_models, alc268_fixup_tbl, alc268_fixups); + alc_pick_fixup(codec, alc268_fixup_models, NULL, alc268_fixups); alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); /* automatic parse from the BIOS config */ @@ -5840,7 +5823,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec) return alc_parse_auto_config(codec, alc269_ignore, ssids); } -static void alc269vb_toggle_power_output(struct hda_codec *codec, int power_up) +static void alc269_toggle_power_output(struct hda_codec *codec, int power_up) { int val = alc_read_coef_idx(codec, 0x04); if (power_up) @@ -5857,10 +5840,10 @@ static void alc269_shutup(struct hda_codec *codec) if (spec->codec_variant != ALC269_TYPE_ALC269VB) return; - if (spec->codec_variant == ALC269_TYPE_ALC269VB) - alc269vb_toggle_power_output(codec, 0); - if (spec->codec_variant == ALC269_TYPE_ALC269VB && - (alc_get_coef0(codec) & 0x00ff) == 0x018) { + if ((alc_get_coef0(codec) & 0x00ff) == 0x017) + alc269_toggle_power_output(codec, 0); + if ((alc_get_coef0(codec) & 0x00ff) == 0x018) { + alc269_toggle_power_output(codec, 0); msleep(150); } } @@ -5870,22 +5853,24 @@ static int alc269_resume(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; - if (spec->codec_variant == ALC269_TYPE_ALC269VB) - alc269vb_toggle_power_output(codec, 0); - if (spec->codec_variant == ALC269_TYPE_ALC269VB && + if (spec->codec_variant == ALC269_TYPE_ALC269VB || (alc_get_coef0(codec) & 0x00ff) == 0x018) { + alc269_toggle_power_output(codec, 0); msleep(150); } codec->patch_ops.init(codec); - if (spec->codec_variant == ALC269_TYPE_ALC269VB) - alc269vb_toggle_power_output(codec, 1); - if (spec->codec_variant == ALC269_TYPE_ALC269VB && + if (spec->codec_variant == ALC269_TYPE_ALC269VB || (alc_get_coef0(codec) & 0x00ff) == 0x017) { + alc269_toggle_power_output(codec, 1); msleep(200); } + if (spec->codec_variant == ALC269_TYPE_ALC269VB || + (alc_get_coef0(codec) & 0x00ff) == 0x018) + alc269_toggle_power_output(codec, 1); + snd_hda_codec_resume_amp(codec); snd_hda_codec_resume_cache(codec); hda_call_check_power_status(codec, 0x01); @@ -6203,7 +6188,6 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK), - SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), @@ -7077,7 +7061,6 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = { .patch = patch_alc662 }, { .id = 0x10ec0663, .name = "ALC663", .patch = patch_alc662 }, { .id = 0x10ec0665, .name = "ALC665", .patch = patch_alc662 }, - { .id = 0x10ec0668, .name = "ALC668", .patch = patch_alc662 }, { .id = 0x10ec0670, .name = "ALC670", .patch = patch_alc662 }, { .id = 0x10ec0680, .name = "ALC680", .patch = patch_alc680 }, { .id = 0x10ec0880, .name = "ALC880", .patch = patch_alc880 }, @@ -7095,7 +7078,6 @@ static const struct hda_codec_preset snd_hda_preset_realtek[] = { { .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc882 }, { .id = 0x10ec0892, .name = "ALC892", .patch = patch_alc662 }, { .id = 0x10ec0899, .name = "ALC898", .patch = patch_alc882 }, - { .id = 0x10ec0900, .name = "ALC1150", .patch = patch_alc882 }, {} /* terminator */ }; diff --git a/trunk/sound/pci/hda/patch_sigmatel.c b/trunk/sound/pci/hda/patch_sigmatel.c index 9ba8af056170..770013ff556f 100644 --- a/trunk/sound/pci/hda/patch_sigmatel.c +++ b/trunk/sound/pci/hda/patch_sigmatel.c @@ -1763,8 +1763,6 @@ static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = { "HP", STAC_HP_ZEPHYR), SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3660, "HP Mini", STAC_92HD83XXX_HP_LED), - SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x144E, - "HP Pavilion dv5", STAC_92HD83XXX_HP_INV_LED), {} /* terminator */ }; diff --git a/trunk/sound/pci/hda/patch_via.c b/trunk/sound/pci/hda/patch_via.c index 019e1a00414a..72a2f60b087c 100644 --- a/trunk/sound/pci/hda/patch_via.c +++ b/trunk/sound/pci/hda/patch_via.c @@ -1809,11 +1809,11 @@ static int via_auto_fill_dac_nids(struct hda_codec *codec) { struct via_spec *spec = codec->spec; const struct auto_pin_cfg *cfg = &spec->autocfg; - int i; + int i, dac_num; hda_nid_t nid; - spec->multiout.num_dacs = 0; spec->multiout.dac_nids = spec->private_dac_nids; + dac_num = 0; for (i = 0; i < cfg->line_outs; i++) { hda_nid_t dac = 0; nid = cfg->line_out_pins[i]; @@ -1824,13 +1824,16 @@ static int via_auto_fill_dac_nids(struct hda_codec *codec) if (!i && parse_output_path(codec, nid, dac, 1, &spec->out_mix_path)) dac = spec->out_mix_path.path[0]; - if (dac) - spec->private_dac_nids[spec->multiout.num_dacs++] = dac; + if (dac) { + spec->private_dac_nids[i] = dac; + dac_num++; + } } if (!spec->out_path[0].depth && spec->out_mix_path.depth) { spec->out_path[0] = spec->out_mix_path; spec->out_mix_path.depth = 0; } + spec->multiout.num_dacs = dac_num; return 0; } @@ -3625,7 +3628,6 @@ static void set_widgets_power_state_vt2002P(struct hda_codec *codec) */ enum { VIA_FIXUP_INTMIC_BOOST, - VIA_FIXUP_ASUS_G75, }; static void via_fixup_intmic_boost(struct hda_codec *codec, @@ -3640,35 +3642,13 @@ static const struct hda_fixup via_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = via_fixup_intmic_boost, }, - [VIA_FIXUP_ASUS_G75] = { - .type = HDA_FIXUP_PINS, - .v.pins = (const struct hda_pintbl[]) { - /* set 0x24 and 0x33 as speakers */ - { 0x24, 0x991301f0 }, - { 0x33, 0x991301f1 }, /* subwoofer */ - { } - } - }, }; static const struct snd_pci_quirk vt2002p_fixups[] = { - SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75), SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST), {} }; -/* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e - * Replace this with mixer NID 0x1c - */ -static void fix_vt1802_connections(struct hda_codec *codec) -{ - static hda_nid_t conn_24[] = { 0x14, 0x1c }; - static hda_nid_t conn_33[] = { 0x1c }; - - snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24); - snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33); -} - /* patch for vt2002P */ static int patch_vt2002P(struct hda_codec *codec) { @@ -3683,8 +3663,6 @@ static int patch_vt2002P(struct hda_codec *codec) spec->aa_mix_nid = 0x21; override_mic_boost(codec, 0x2b, 0, 3, 40); override_mic_boost(codec, 0x29, 0, 3, 40); - if (spec->codec_type == VT1802) - fix_vt1802_connections(codec); add_secret_dac_path(codec); snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups); diff --git a/trunk/sound/pci/ice1712/ice1724.c b/trunk/sound/pci/ice1712/ice1724.c index 245d874891ba..3050a5279253 100644 --- a/trunk/sound/pci/ice1712/ice1724.c +++ b/trunk/sound/pci/ice1712/ice1724.c @@ -2859,12 +2859,7 @@ static int snd_vt1724_resume(struct device *dev) ice->set_spdif_clock(ice, 0); } else { /* internal on-card clock */ - int rate; - if (ice->cur_rate) - rate = ice->cur_rate; - else - rate = ice->pro_rate_default; - snd_vt1724_set_pro_rate(ice, rate, 1); + snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1); } update_spdif_bits(ice, ice->pm_saved_spdif_ctrl); diff --git a/trunk/sound/pci/rme9652/hdspm.c b/trunk/sound/pci/rme9652/hdspm.c index 748e36c66603..b12308b5ba2a 100644 --- a/trunk/sound/pci/rme9652/hdspm.c +++ b/trunk/sound/pci/rme9652/hdspm.c @@ -971,7 +971,6 @@ static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm); static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm); static int hdspm_autosync_ref(struct hdspm *hdspm); static int snd_hdspm_set_defaults(struct hdspm *hdspm); -static int hdspm_system_clock_mode(struct hdspm *hdspm); static void hdspm_set_sgbuf(struct hdspm *hdspm, struct snd_pcm_substream *substream, unsigned int reg, int channels); @@ -1990,14 +1989,10 @@ static int hdspm_get_system_sample_rate(struct hdspm *hdspm) rate = hdspm_calc_dds_value(hdspm, period); if (rate > 207000) { - /* Unreasonable high sample rate as seen on PCI MADI cards. */ - if (0 == hdspm_system_clock_mode(hdspm)) { - /* master mode, return internal sample rate */ - rate = hdspm->system_sample_rate; - } else { - /* slave mode, return external sample rate */ - rate = hdspm_external_sample_rate(hdspm); - } + /* Unreasonable high sample rate as seen on PCI MADI cards. + * Use the cached value instead. + */ + rate = hdspm->system_sample_rate; } return rate; @@ -2005,14 +2000,12 @@ static int hdspm_get_system_sample_rate(struct hdspm *hdspm) #define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ - SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ - .info = snd_hdspm_info_system_sample_rate, \ - .put = snd_hdspm_put_system_sample_rate, \ - .get = snd_hdspm_get_system_sample_rate \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READ, \ + .info = snd_hdspm_info_system_sample_rate, \ + .get = snd_hdspm_get_system_sample_rate \ } static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol, @@ -2037,16 +2030,6 @@ static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol, return 0; } -static int snd_hdspm_put_system_sample_rate(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value * - ucontrol) -{ - struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - - hdspm_set_dds_value(hdspm, ucontrol->value.enumerated.item[0]); - return 0; -} - /** * Returns the WordClock sample rate class for the given card. @@ -2180,7 +2163,6 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, hdspm_get_s1_sample_rate(hdspm, kcontrol->private_value-1); } - break; case AIO: switch (kcontrol->private_value) { @@ -2201,7 +2183,6 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, hdspm_get_s1_sample_rate(hdspm, ucontrol->id.index-1); } - break; case AES32: @@ -2223,23 +2204,8 @@ static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, hdspm_get_s1_sample_rate(hdspm, kcontrol->private_value-1); break; - } - break; - case MADI: - case MADIface: - { - int rate = hdspm_external_sample_rate(hdspm); - int i, selected_rate = 0; - for (i = 1; i < 10; i++) - if (HDSPM_bit2freq(i) == rate) { - selected_rate = i; - break; - } - ucontrol->value.enumerated.item[0] = selected_rate; } - break; - default: break; } @@ -2464,7 +2430,7 @@ static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol, #define HDSPM_PREF_SYNC_REF(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ +{.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ .index = xindex, \ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ @@ -2800,12 +2766,12 @@ static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol, #define HDSPM_AUTOSYNC_REF(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .access = SNDRV_CTL_ELEM_ACCESS_READ, \ - .info = snd_hdspm_info_autosync_ref, \ - .get = snd_hdspm_get_autosync_ref, \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READ, \ + .info = snd_hdspm_info_autosync_ref, \ + .get = snd_hdspm_get_autosync_ref, \ } static int hdspm_autosync_ref(struct hdspm *hdspm) @@ -2889,12 +2855,12 @@ static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol, #define HDSPM_LINE_OUT(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_line_out, \ - .get = snd_hdspm_get_line_out, \ - .put = snd_hdspm_put_line_out \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_line_out, \ + .get = snd_hdspm_get_line_out, \ + .put = snd_hdspm_put_line_out \ } static int hdspm_line_out(struct hdspm * hdspm) @@ -2946,12 +2912,12 @@ static int snd_hdspm_put_line_out(struct snd_kcontrol *kcontrol, #define HDSPM_TX_64(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_tx_64, \ - .get = snd_hdspm_get_tx_64, \ - .put = snd_hdspm_put_tx_64 \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_tx_64, \ + .get = snd_hdspm_get_tx_64, \ + .put = snd_hdspm_put_tx_64 \ } static int hdspm_tx_64(struct hdspm * hdspm) @@ -3002,12 +2968,12 @@ static int snd_hdspm_put_tx_64(struct snd_kcontrol *kcontrol, #define HDSPM_C_TMS(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_c_tms, \ - .get = snd_hdspm_get_c_tms, \ - .put = snd_hdspm_put_c_tms \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_c_tms, \ + .get = snd_hdspm_get_c_tms, \ + .put = snd_hdspm_put_c_tms \ } static int hdspm_c_tms(struct hdspm * hdspm) @@ -3058,12 +3024,12 @@ static int snd_hdspm_put_c_tms(struct snd_kcontrol *kcontrol, #define HDSPM_SAFE_MODE(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_safe_mode, \ - .get = snd_hdspm_get_safe_mode, \ - .put = snd_hdspm_put_safe_mode \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_safe_mode, \ + .get = snd_hdspm_get_safe_mode, \ + .put = snd_hdspm_put_safe_mode \ } static int hdspm_safe_mode(struct hdspm * hdspm) @@ -3114,12 +3080,12 @@ static int snd_hdspm_put_safe_mode(struct snd_kcontrol *kcontrol, #define HDSPM_EMPHASIS(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_emphasis, \ - .get = snd_hdspm_get_emphasis, \ - .put = snd_hdspm_put_emphasis \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_emphasis, \ + .get = snd_hdspm_get_emphasis, \ + .put = snd_hdspm_put_emphasis \ } static int hdspm_emphasis(struct hdspm * hdspm) @@ -3170,12 +3136,12 @@ static int snd_hdspm_put_emphasis(struct snd_kcontrol *kcontrol, #define HDSPM_DOLBY(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_dolby, \ - .get = snd_hdspm_get_dolby, \ - .put = snd_hdspm_put_dolby \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_dolby, \ + .get = snd_hdspm_get_dolby, \ + .put = snd_hdspm_put_dolby \ } static int hdspm_dolby(struct hdspm * hdspm) @@ -3226,12 +3192,12 @@ static int snd_hdspm_put_dolby(struct snd_kcontrol *kcontrol, #define HDSPM_PROFESSIONAL(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_professional, \ - .get = snd_hdspm_get_professional, \ - .put = snd_hdspm_put_professional \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_professional, \ + .get = snd_hdspm_get_professional, \ + .put = snd_hdspm_put_professional \ } static int hdspm_professional(struct hdspm * hdspm) @@ -3281,12 +3247,12 @@ static int snd_hdspm_put_professional(struct snd_kcontrol *kcontrol, } #define HDSPM_INPUT_SELECT(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_input_select, \ - .get = snd_hdspm_get_input_select, \ - .put = snd_hdspm_put_input_select \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_input_select, \ + .get = snd_hdspm_get_input_select, \ + .put = snd_hdspm_put_input_select \ } static int hdspm_input_select(struct hdspm * hdspm) @@ -3353,12 +3319,12 @@ static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol, #define HDSPM_DS_WIRE(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_ds_wire, \ - .get = snd_hdspm_get_ds_wire, \ - .put = snd_hdspm_put_ds_wire \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_ds_wire, \ + .get = snd_hdspm_get_ds_wire, \ + .put = snd_hdspm_put_ds_wire \ } static int hdspm_ds_wire(struct hdspm * hdspm) @@ -3425,12 +3391,12 @@ static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol, #define HDSPM_QS_WIRE(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_qs_wire, \ - .get = snd_hdspm_get_qs_wire, \ - .put = snd_hdspm_put_qs_wire \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_qs_wire, \ + .get = snd_hdspm_get_qs_wire, \ + .put = snd_hdspm_put_qs_wire \ } static int hdspm_qs_wire(struct hdspm * hdspm) @@ -3597,15 +3563,15 @@ static int snd_hdspm_put_madi_speedmode(struct snd_kcontrol *kcontrol, } #define HDSPM_MIXER(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \ - .name = xname, \ - .index = xindex, \ - .device = 0, \ - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ - SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ - .info = snd_hdspm_info_mixer, \ - .get = snd_hdspm_get_mixer, \ - .put = snd_hdspm_put_mixer \ +{ .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \ + .name = xname, \ + .index = xindex, \ + .device = 0, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_mixer, \ + .get = snd_hdspm_get_mixer, \ + .put = snd_hdspm_put_mixer \ } static int snd_hdspm_info_mixer(struct snd_kcontrol *kcontrol, @@ -3704,12 +3670,12 @@ static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol, */ #define HDSPM_PLAYBACK_MIXER \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \ - SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ - .info = snd_hdspm_info_playback_mixer, \ - .get = snd_hdspm_get_playback_mixer, \ - .put = snd_hdspm_put_playback_mixer \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_WRITE | \ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_playback_mixer, \ + .get = snd_hdspm_get_playback_mixer, \ + .put = snd_hdspm_put_playback_mixer \ } static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol, @@ -3885,15 +3851,10 @@ static int hdspm_sync_in_sync_check(struct hdspm *hdspm) break; case MADI: - status = hdspm_read(hdspm, HDSPM_statusRegister); - lock = (status & HDSPM_syncInLock) ? 1 : 0; - sync = (status & HDSPM_syncInSync) ? 1 : 0; - break; - case AES32: status = hdspm_read(hdspm, HDSPM_statusRegister2); - lock = (status & 0x100000) ? 1 : 0; - sync = (status & 0x200000) ? 1 : 0; + lock = (status & HDSPM_syncInLock) ? 1 : 0; + sync = (status & HDSPM_syncInSync) ? 1 : 0; break; case MADIface: @@ -3979,10 +3940,8 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, case 8: /* SYNC IN */ val = hdspm_sync_in_sync_check(hdspm); break; default: - val = hdspm_s1_sync_check(hdspm, - kcontrol->private_value-1); + val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); } - break; case AIO: switch (kcontrol->private_value) { @@ -3995,7 +3954,6 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, default: val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); } - break; case MADI: switch (kcontrol->private_value) { @@ -4008,7 +3966,6 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, case 3: /* SYNC_IN */ val = hdspm_sync_in_sync_check(hdspm); break; } - break; case MADIface: val = hdspm_madi_sync_check(hdspm); /* MADI */ @@ -4026,7 +3983,6 @@ static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, val = hdspm_aes_sync_check(hdspm, kcontrol->private_value-1); } - break; } @@ -4471,10 +4427,9 @@ static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), - HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), HDSPM_SYNC_CHECK("WC SyncCheck", 0), HDSPM_SYNC_CHECK("MADI SyncCheck", 1), - HDSPM_SYNC_CHECK("TCO SyncCheck", 2), + HDSPM_SYNC_CHECK("TCO SyncCHeck", 2), HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3), HDSPM_LINE_OUT("Line Out", 0), HDSPM_TX_64("TX 64 channels mode", 0), @@ -4900,7 +4855,7 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry, insel = "Coaxial"; break; default: - insel = "Unknown"; + insel = "Unkown"; } snd_iprintf(buffer, diff --git a/trunk/sound/soc/codecs/cs42l52.c b/trunk/sound/soc/codecs/cs42l52.c index 4d8db3685e96..61599298fb26 100644 --- a/trunk/sound/soc/codecs/cs42l52.c +++ b/trunk/sound/soc/codecs/cs42l52.c @@ -763,7 +763,7 @@ static int cs42l52_set_sysclk(struct snd_soc_dai *codec_dai, if ((freq >= CS42L52_MIN_CLK) && (freq <= CS42L52_MAX_CLK)) { cs42l52->sysclk = freq; } else { - dev_err(codec->dev, "Invalid freq parameter\n"); + dev_err(codec->dev, "Invalid freq paramter\n"); return -EINVAL; } return 0; diff --git a/trunk/sound/soc/codecs/wm8994.c b/trunk/sound/soc/codecs/wm8994.c index b2b2b37131bd..2b2dadc54dac 100644 --- a/trunk/sound/soc/codecs/wm8994.c +++ b/trunk/sound/soc/codecs/wm8994.c @@ -1045,7 +1045,6 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; - struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); struct wm8994 *control = codec->control_data; int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA; int i; @@ -1064,10 +1063,6 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_PRE_PMU: - /* Don't enable timeslot 2 if not in use */ - if (wm8994->channels[0] <= 2) - mask &= ~(WM8994_AIF1DAC2L_ENA | WM8994_AIF1DAC2R_ENA); - val = snd_soc_read(codec, WM8994_AIF1_CONTROL_1); if ((val & WM8994_AIF1ADCL_SRC) && (val & WM8994_AIF1ADCR_SRC)) @@ -2692,7 +2687,7 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - bclk_rate = params_rate(params); + bclk_rate = params_rate(params) * 4; switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: bclk_rate *= 16; @@ -2713,17 +2708,6 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - wm8994->channels[id] = params_channels(params); - switch (params_channels(params)) { - case 1: - case 2: - bclk_rate *= 2; - break; - default: - bclk_rate *= 4; - break; - } - /* Try to find an appropriate sample rate; look for an exact match. */ for (i = 0; i < ARRAY_SIZE(srs); i++) if (srs[i].rate == params_rate(params)) @@ -3722,7 +3706,7 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) } while (count--); if (count == 0) - dev_warn(codec->dev, "No impedance range reported for jack\n"); + dev_warn(codec->dev, "No impedence range reported for jack\n"); #ifndef CONFIG_SND_SOC_WM8994_MODULE trace_snd_soc_jack_irq(dev_name(codec->dev)); diff --git a/trunk/sound/soc/codecs/wm8994.h b/trunk/sound/soc/codecs/wm8994.h index ccbce5791e95..f142ec198db3 100644 --- a/trunk/sound/soc/codecs/wm8994.h +++ b/trunk/sound/soc/codecs/wm8994.h @@ -77,7 +77,6 @@ struct wm8994_priv { int sysclk_rate[2]; int mclk[2]; int aifclk[2]; - int channels[2]; struct wm8994_fll_config fll[2], fll_suspend[2]; struct completion fll_locked[2]; bool fll_locked_irq; diff --git a/trunk/sound/soc/omap/omap-dmic.c b/trunk/sound/soc/omap/omap-dmic.c index 5a6aeaf552a8..68f2cd1a9206 100644 --- a/trunk/sound/soc/omap/omap-dmic.c +++ b/trunk/sound/soc/omap/omap-dmic.c @@ -464,9 +464,9 @@ static __devinit int asoc_dmic_probe(struct platform_device *pdev) mutex_init(&dmic->mutex); - dmic->fclk = clk_get(dmic->dev, "fck"); + dmic->fclk = clk_get(dmic->dev, "dmic_fck"); if (IS_ERR(dmic->fclk)) { - dev_err(dmic->dev, "cant get fck\n"); + dev_err(dmic->dev, "cant get dmic_fck\n"); return -ENODEV; } diff --git a/trunk/sound/soc/omap/zoom2.c b/trunk/sound/soc/omap/zoom2.c index 1ff6bb9ade5c..677b567935f8 100644 --- a/trunk/sound/soc/omap/zoom2.c +++ b/trunk/sound/soc/omap/zoom2.c @@ -21,14 +21,15 @@ #include #include -#include #include #include #include #include +#include +#include +#include #include -#include /* Register descriptions for twl4030 codec part */ #include diff --git a/trunk/sound/soc/sh/fsi.c b/trunk/sound/soc/sh/fsi.c index 4a10e4d1bd43..9d7f30774a44 100644 --- a/trunk/sound/soc/sh/fsi.c +++ b/trunk/sound/soc/sh/fsi.c @@ -22,7 +22,6 @@ #include #include #include -#include #include /* PortA/PortB register */ @@ -189,14 +188,6 @@ typedef int (*set_rate_func)(struct device *dev, int rate, int enable); * --> go to codecs */ -/* - * FSI clock - * - * FSIxCLK [CPG] (ick) -------> | - * |-> FSI_DIV (div)-> FSI2 - * FSIxCK [external] (xck) ---> | - */ - /* * struct */ @@ -237,20 +228,6 @@ struct fsi_stream { dma_addr_t dma; }; -struct fsi_clk { - /* see [FSI clock] */ - struct clk *own; - struct clk *xck; - struct clk *ick; - struct clk *div; - int (*set_rate)(struct device *dev, - struct fsi_priv *fsi, - unsigned long rate); - - unsigned long rate; - unsigned int count; -}; - struct fsi_priv { void __iomem *base; struct fsi_master *master; @@ -259,8 +236,6 @@ struct fsi_priv { struct fsi_stream playback; struct fsi_stream capture; - struct fsi_clk clock; - u32 fmt; int chan_num:16; @@ -742,335 +717,14 @@ static void fsi_spdif_clk_ctrl(struct fsi_priv *fsi, int enable) /* * clock function */ -static int fsi_clk_init(struct device *dev, - struct fsi_priv *fsi, - int xck, - int ick, - int div, - int (*set_rate)(struct device *dev, - struct fsi_priv *fsi, - unsigned long rate)) -{ - struct fsi_clk *clock = &fsi->clock; - int is_porta = fsi_is_port_a(fsi); - - clock->xck = NULL; - clock->ick = NULL; - clock->div = NULL; - clock->rate = 0; - clock->count = 0; - clock->set_rate = set_rate; - - clock->own = devm_clk_get(dev, NULL); - if (IS_ERR(clock->own)) - return -EINVAL; - - /* external clock */ - if (xck) { - clock->xck = devm_clk_get(dev, is_porta ? "xcka" : "xckb"); - if (IS_ERR(clock->xck)) { - dev_err(dev, "can't get xck clock\n"); - return -EINVAL; - } - if (clock->xck == clock->own) { - dev_err(dev, "cpu doesn't support xck clock\n"); - return -EINVAL; - } - } - - /* FSIACLK/FSIBCLK */ - if (ick) { - clock->ick = devm_clk_get(dev, is_porta ? "icka" : "ickb"); - if (IS_ERR(clock->ick)) { - dev_err(dev, "can't get ick clock\n"); - return -EINVAL; - } - if (clock->ick == clock->own) { - dev_err(dev, "cpu doesn't support ick clock\n"); - return -EINVAL; - } - } - - /* FSI-DIV */ - if (div) { - clock->div = devm_clk_get(dev, is_porta ? "diva" : "divb"); - if (IS_ERR(clock->div)) { - dev_err(dev, "can't get div clock\n"); - return -EINVAL; - } - if (clock->div == clock->own) { - dev_err(dev, "cpu doens't support div clock\n"); - return -EINVAL; - } - } - - return 0; -} - -#define fsi_clk_invalid(fsi) fsi_clk_valid(fsi, 0) -static void fsi_clk_valid(struct fsi_priv *fsi, unsigned long rate) -{ - fsi->clock.rate = rate; -} - -static int fsi_clk_is_valid(struct fsi_priv *fsi) -{ - return fsi->clock.set_rate && - fsi->clock.rate; -} - -static int fsi_clk_enable(struct device *dev, - struct fsi_priv *fsi, - unsigned long rate) -{ - struct fsi_clk *clock = &fsi->clock; - int ret = -EINVAL; - - if (!fsi_clk_is_valid(fsi)) - return ret; - - if (0 == clock->count) { - ret = clock->set_rate(dev, fsi, rate); - if (ret < 0) { - fsi_clk_invalid(fsi); - return ret; - } - - if (clock->xck) - clk_enable(clock->xck); - if (clock->ick) - clk_enable(clock->ick); - if (clock->div) - clk_enable(clock->div); - - clock->count++; - } - - return ret; -} - -static int fsi_clk_disable(struct device *dev, - struct fsi_priv *fsi) -{ - struct fsi_clk *clock = &fsi->clock; - - if (!fsi_clk_is_valid(fsi)) - return -EINVAL; - - if (1 == clock->count--) { - if (clock->xck) - clk_disable(clock->xck); - if (clock->ick) - clk_disable(clock->ick); - if (clock->div) - clk_disable(clock->div); - } - - return 0; -} - -static int fsi_clk_set_ackbpf(struct device *dev, - struct fsi_priv *fsi, - int ackmd, int bpfmd) -{ - u32 data = 0; - - /* check ackmd/bpfmd relationship */ - if (bpfmd > ackmd) { - dev_err(dev, "unsupported rate (%d/%d)\n", ackmd, bpfmd); - return -EINVAL; - } - - /* ACKMD */ - switch (ackmd) { - case 512: - data |= (0x0 << 12); - break; - case 256: - data |= (0x1 << 12); - break; - case 128: - data |= (0x2 << 12); - break; - case 64: - data |= (0x3 << 12); - break; - case 32: - data |= (0x4 << 12); - break; - default: - dev_err(dev, "unsupported ackmd (%d)\n", ackmd); - return -EINVAL; - } - - /* BPFMD */ - switch (bpfmd) { - case 32: - data |= (0x0 << 8); - break; - case 64: - data |= (0x1 << 8); - break; - case 128: - data |= (0x2 << 8); - break; - case 256: - data |= (0x3 << 8); - break; - case 512: - data |= (0x4 << 8); - break; - case 16: - data |= (0x7 << 8); - break; - default: - dev_err(dev, "unsupported bpfmd (%d)\n", bpfmd); - return -EINVAL; - } - - dev_dbg(dev, "ACKMD/BPFMD = %d/%d\n", ackmd, bpfmd); - - fsi_reg_mask_set(fsi, CKG1, (ACKMD_MASK | BPFMD_MASK) , data); - udelay(10); - - return 0; -} - -static int fsi_clk_set_rate_external(struct device *dev, - struct fsi_priv *fsi, - unsigned long rate) -{ - struct clk *xck = fsi->clock.xck; - struct clk *ick = fsi->clock.ick; - unsigned long xrate; - int ackmd, bpfmd; - int ret = 0; - - /* check clock rate */ - xrate = clk_get_rate(xck); - if (xrate % rate) { - dev_err(dev, "unsupported clock rate\n"); - return -EINVAL; - } - - clk_set_parent(ick, xck); - clk_set_rate(ick, xrate); - - bpfmd = fsi->chan_num * 32; - ackmd = xrate / rate; - - dev_dbg(dev, "external/rate = %ld/%ld\n", xrate, rate); - - ret = fsi_clk_set_ackbpf(dev, fsi, ackmd, bpfmd); - if (ret < 0) - dev_err(dev, "%s failed", __func__); - - return ret; -} - -static int fsi_clk_set_rate_cpg(struct device *dev, - struct fsi_priv *fsi, - unsigned long rate) -{ - struct clk *ick = fsi->clock.ick; - struct clk *div = fsi->clock.div; - unsigned long target = 0; /* 12288000 or 11289600 */ - unsigned long actual, cout; - unsigned long diff, min; - unsigned long best_cout, best_act; - int adj; - int ackmd, bpfmd; - int ret = -EINVAL; - - if (!(12288000 % rate)) - target = 12288000; - if (!(11289600 % rate)) - target = 11289600; - if (!target) { - dev_err(dev, "unsupported rate\n"); - return ret; - } - - bpfmd = fsi->chan_num * 32; - ackmd = target / rate; - ret = fsi_clk_set_ackbpf(dev, fsi, ackmd, bpfmd); - if (ret < 0) { - dev_err(dev, "%s failed", __func__); - return ret; - } - - /* - * The clock flow is - * - * [CPG] = cout => [FSI_DIV] = audio => [FSI] => [codec] - * - * But, it needs to find best match of CPG and FSI_DIV - * combination, since it is difficult to generate correct - * frequency of audio clock from ick clock only. - * Because ick is created from its parent clock. - * - * target = rate x [512/256/128/64]fs - * cout = round(target x adjustment) - * actual = cout / adjustment (by FSI-DIV) ~= target - * audio = actual - */ - min = ~0; - best_cout = 0; - best_act = 0; - for (adj = 1; adj < 0xffff; adj++) { - - cout = target * adj; - if (cout > 100000000) /* max clock = 100MHz */ - break; - - /* cout/actual audio clock */ - cout = clk_round_rate(ick, cout); - actual = cout / adj; - - /* find best frequency */ - diff = abs(actual - target); - if (diff < min) { - min = diff; - best_cout = cout; - best_act = actual; - } - } - - ret = clk_set_rate(ick, best_cout); - if (ret < 0) { - dev_err(dev, "ick clock failed\n"); - return -EIO; - } - - ret = clk_set_rate(div, clk_round_rate(div, best_act)); - if (ret < 0) { - dev_err(dev, "div clock failed\n"); - return -EIO; - } - - dev_dbg(dev, "ick/div = %ld/%ld\n", - clk_get_rate(ick), clk_get_rate(div)); - - return ret; -} - static int fsi_set_master_clk(struct device *dev, struct fsi_priv *fsi, long rate, int enable) { set_rate_func set_rate = fsi_get_info_set_rate(fsi); int ret; - /* - * CAUTION - * - * set_rate will be deleted - */ - if (!set_rate) { - if (enable) - return fsi_clk_enable(dev, fsi, rate); - else - return fsi_clk_disable(dev, fsi); - } + if (!set_rate) + return 0; ret = set_rate(dev, rate, enable); if (ret < 0) /* error */ @@ -1680,21 +1334,14 @@ static int fsi_hw_startup(struct fsi_priv *fsi, /* fifo init */ fsi_fifo_init(fsi, io, dev); - /* start master clock */ - if (fsi_is_clk_master(fsi)) - return fsi_set_master_clk(dev, fsi, fsi->rate, 1); - return 0; } -static int fsi_hw_shutdown(struct fsi_priv *fsi, +static void fsi_hw_shutdown(struct fsi_priv *fsi, struct device *dev) { - /* stop master clock */ if (fsi_is_clk_master(fsi)) - return fsi_set_master_clk(dev, fsi, fsi->rate, 0); - - return 0; + fsi_set_master_clk(dev, fsi, fsi->rate, 0); } static int fsi_dai_startup(struct snd_pcm_substream *substream, @@ -1702,7 +1349,6 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream, { struct fsi_priv *fsi = fsi_get_priv(substream); - fsi_clk_invalid(fsi); fsi->rate = 0; return 0; @@ -1713,7 +1359,6 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream, { struct fsi_priv *fsi = fsi_get_priv(substream); - fsi_clk_invalid(fsi); fsi->rate = 0; } @@ -1727,16 +1372,13 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd, switch (cmd) { case SNDRV_PCM_TRIGGER_START: fsi_stream_init(fsi, io, substream); - if (!ret) - ret = fsi_hw_startup(fsi, io, dai->dev); - if (!ret) - ret = fsi_stream_transfer(io); - if (!ret) + fsi_hw_startup(fsi, io, dai->dev); + ret = fsi_stream_transfer(io); + if (0 == ret) fsi_stream_start(fsi, io); break; case SNDRV_PCM_TRIGGER_STOP: - if (!ret) - ret = fsi_hw_shutdown(fsi, dai->dev); + fsi_hw_shutdown(fsi, dai->dev); fsi_stream_stop(fsi, io); fsi_stream_quit(fsi, io); break; @@ -1795,25 +1437,9 @@ static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) return -EINVAL; } - if (fsi_is_clk_master(fsi)) { - /* - * CAUTION - * - * set_rate will be deleted - */ - if (set_rate) - dev_warn(dai->dev, "set_rate will be removed soon\n"); - - switch (flags & SH_FSI_CLK_MASK) { - case SH_FSI_CLK_EXTERNAL: - fsi_clk_init(dai->dev, fsi, 1, 1, 0, - fsi_clk_set_rate_external); - break; - case SH_FSI_CLK_CPG: - fsi_clk_init(dai->dev, fsi, 0, 1, 1, - fsi_clk_set_rate_cpg); - break; - } + if (fsi_is_clk_master(fsi) && !set_rate) { + dev_err(dai->dev, "platform doesn't have set_rate\n"); + return -EINVAL; } /* set format */ @@ -1836,13 +1462,19 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct fsi_priv *fsi = fsi_get_priv(substream); + long rate = params_rate(params); + int ret; - if (fsi_is_clk_master(fsi)) { - fsi->rate = params_rate(params); - fsi_clk_valid(fsi, fsi->rate); - } + if (!fsi_is_clk_master(fsi)) + return 0; - return 0; + ret = fsi_set_master_clk(dai->dev, fsi, rate, 1); + if (ret < 0) + return ret; + + fsi->rate = rate; + + return ret; } static const struct snd_soc_dai_ops fsi_dai_ops = { @@ -1866,7 +1498,7 @@ static struct snd_pcm_hardware fsi_pcm_hardware = { .rates = FSI_RATES, .rate_min = 8000, .rate_max = 192000, - .channels_min = 2, + .channels_min = 1, .channels_max = 2, .buffer_bytes_max = 64 * 1024, .period_bytes_min = 32, @@ -1954,14 +1586,14 @@ static struct snd_soc_dai_driver fsi_soc_dai[] = { .playback = { .rates = FSI_RATES, .formats = FSI_FMTS, - .channels_min = 2, - .channels_max = 2, + .channels_min = 1, + .channels_max = 8, }, .capture = { .rates = FSI_RATES, .formats = FSI_FMTS, - .channels_min = 2, - .channels_max = 2, + .channels_min = 1, + .channels_max = 8, }, .ops = &fsi_dai_ops, }, @@ -1970,14 +1602,14 @@ static struct snd_soc_dai_driver fsi_soc_dai[] = { .playback = { .rates = FSI_RATES, .formats = FSI_FMTS, - .channels_min = 2, - .channels_max = 2, + .channels_min = 1, + .channels_max = 8, }, .capture = { .rates = FSI_RATES, .formats = FSI_FMTS, - .channels_min = 2, - .channels_max = 2, + .channels_min = 1, + .channels_max = 8, }, .ops = &fsi_dai_ops, }, @@ -2070,7 +1702,7 @@ static int fsi_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); dev_set_drvdata(&pdev->dev, master); - ret = devm_request_irq(&pdev->dev, irq, &fsi_interrupt, 0, + ret = request_irq(irq, &fsi_interrupt, 0, id_entry->name, master); if (ret) { dev_err(&pdev->dev, "irq request err\n"); @@ -2080,7 +1712,7 @@ static int fsi_probe(struct platform_device *pdev) ret = snd_soc_register_platform(&pdev->dev, &fsi_soc_platform); if (ret < 0) { dev_err(&pdev->dev, "cannot snd soc register\n"); - goto exit_fsib; + goto exit_free_irq; } ret = snd_soc_register_dais(&pdev->dev, fsi_soc_dai, @@ -2094,6 +1726,8 @@ static int fsi_probe(struct platform_device *pdev) exit_snd_soc: snd_soc_unregister_platform(&pdev->dev); +exit_free_irq: + free_irq(irq, master); exit_fsib: pm_runtime_disable(&pdev->dev); fsi_stream_remove(&master->fsib); @@ -2109,6 +1743,7 @@ static int fsi_remove(struct platform_device *pdev) master = dev_get_drvdata(&pdev->dev); + free_irq(master->irq, master); pm_runtime_disable(&pdev->dev); snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(fsi_soc_dai)); @@ -2139,6 +1774,10 @@ static void __fsi_resume(struct fsi_priv *fsi, return; fsi_hw_startup(fsi, io, dev); + + if (fsi_is_clk_master(fsi) && fsi->rate) + fsi_set_master_clk(dev, fsi, fsi->rate, 1); + fsi_stream_start(fsi, io); } diff --git a/trunk/sound/soc/ux500/mop500.c b/trunk/sound/soc/ux500/mop500.c index 54f7e25b6f7d..356611d9654d 100644 --- a/trunk/sound/soc/ux500/mop500.c +++ b/trunk/sound/soc/ux500/mop500.c @@ -57,20 +57,6 @@ static struct snd_soc_card mop500_card = { .num_links = ARRAY_SIZE(mop500_dai_links), }; -static void mop500_of_node_put(void) -{ - int i; - - for (i = 0; i < 2; i++) { - if (mop500_dai_links[i].cpu_of_node) - of_node_put((struct device_node *) - mop500_dai_links[i].cpu_of_node); - if (mop500_dai_links[i].codec_of_node) - of_node_put((struct device_node *) - mop500_dai_links[i].codec_of_node); - } -} - static int __devinit mop500_of_probe(struct platform_device *pdev, struct device_node *np) { @@ -83,7 +69,6 @@ static int __devinit mop500_of_probe(struct platform_device *pdev, if (!(msp_np[0] && msp_np[1] && codec_np)) { dev_err(&pdev->dev, "Phandle missing or invalid\n"); - mop500_of_node_put(); return -EINVAL; } @@ -98,7 +83,6 @@ static int __devinit mop500_of_probe(struct platform_device *pdev, return 0; } - static int __devinit mop500_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; @@ -144,7 +128,6 @@ static int __devexit mop500_remove(struct platform_device *pdev) snd_soc_unregister_card(mop500_card); mop500_ab8500_remove(mop500_card); - mop500_of_node_put(); return 0; } diff --git a/trunk/sound/soc/ux500/ux500_msp_i2s.c b/trunk/sound/soc/ux500/ux500_msp_i2s.c index a26c6bf0a29b..b7c996e77570 100644 --- a/trunk/sound/soc/ux500/ux500_msp_i2s.c +++ b/trunk/sound/soc/ux500/ux500_msp_i2s.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include @@ -698,11 +697,14 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, platform_data = devm_kzalloc(&pdev->dev, sizeof(struct msp_i2s_platform_data), GFP_KERNEL); if (!platform_data) - return -ENOMEM; + ret = -ENOMEM; } } else if (!platform_data) - return -EINVAL; + ret = -EINVAL; + + if (ret) + goto err_res; dev_dbg(&pdev->dev, "%s: Enter (name: %s, id: %d).\n", __func__, pdev->name, platform_data->id); diff --git a/trunk/sound/usb/card.c b/trunk/sound/usb/card.c index 282f0fc9fed1..561bb74fd364 100644 --- a/trunk/sound/usb/card.c +++ b/trunk/sound/usb/card.c @@ -339,7 +339,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, } mutex_init(&chip->mutex); - init_rwsem(&chip->shutdown_rwsem); + mutex_init(&chip->shutdown_mutex); chip->index = idx; chip->dev = dev; chip->card = card; @@ -560,7 +560,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev, card = chip->card; mutex_lock(®ister_mutex); - down_write(&chip->shutdown_rwsem); + mutex_lock(&chip->shutdown_mutex); chip->shutdown = 1; chip->num_interfaces--; if (chip->num_interfaces <= 0) { @@ -582,11 +582,11 @@ static void snd_usb_audio_disconnect(struct usb_device *dev, snd_usb_mixer_disconnect(p); } usb_chip[chip->index] = NULL; - up_write(&chip->shutdown_rwsem); + mutex_unlock(&chip->shutdown_mutex); mutex_unlock(®ister_mutex); snd_card_free_when_closed(card); } else { - up_write(&chip->shutdown_rwsem); + mutex_unlock(&chip->shutdown_mutex); mutex_unlock(®ister_mutex); } } @@ -618,20 +618,16 @@ int snd_usb_autoresume(struct snd_usb_audio *chip) { int err = -ENODEV; - down_read(&chip->shutdown_rwsem); if (!chip->shutdown && !chip->probing) err = usb_autopm_get_interface(chip->pm_intf); - up_read(&chip->shutdown_rwsem); return err; } void snd_usb_autosuspend(struct snd_usb_audio *chip) { - down_read(&chip->shutdown_rwsem); if (!chip->shutdown && !chip->probing) usb_autopm_put_interface(chip->pm_intf); - up_read(&chip->shutdown_rwsem); } static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message) diff --git a/trunk/sound/usb/card.h b/trunk/sound/usb/card.h index 814cb357ff88..afa4f9e9b27a 100644 --- a/trunk/sound/usb/card.h +++ b/trunk/sound/usb/card.h @@ -126,7 +126,6 @@ struct snd_usb_substream { struct snd_usb_endpoint *sync_endpoint; unsigned long flags; bool need_setup_ep; /* (re)configure EP at prepare? */ - unsigned int speed; /* USB_SPEED_XXX */ u64 formats; /* format bitmasks (all or'ed) */ unsigned int num_formats; /* number of supported audio formats (list) */ diff --git a/trunk/sound/usb/endpoint.c b/trunk/sound/usb/endpoint.c index 34de6f2faf61..7f78c6d782b0 100644 --- a/trunk/sound/usb/endpoint.c +++ b/trunk/sound/usb/endpoint.c @@ -35,7 +35,6 @@ #define EP_FLAG_ACTIVATED 0 #define EP_FLAG_RUNNING 1 -#define EP_FLAG_STOPPING 2 /* * snd_usb_endpoint is a model that abstracts everything related to an @@ -503,20 +502,10 @@ static int wait_clear_urbs(struct snd_usb_endpoint *ep) if (alive) snd_printk(KERN_ERR "timeout: still %d active urbs on EP #%x\n", alive, ep->ep_num); - clear_bit(EP_FLAG_STOPPING, &ep->flags); return 0; } -/* sync the pending stop operation; - * this function itself doesn't trigger the stop operation - */ -void snd_usb_endpoint_sync_pending_stop(struct snd_usb_endpoint *ep) -{ - if (ep && test_bit(EP_FLAG_STOPPING, &ep->flags)) - wait_clear_urbs(ep); -} - /* * unlink active urbs. */ @@ -929,8 +918,6 @@ void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep, if (wait) wait_clear_urbs(ep); - else - set_bit(EP_FLAG_STOPPING, &ep->flags); } } diff --git a/trunk/sound/usb/endpoint.h b/trunk/sound/usb/endpoint.h index 3d4c9705041f..6376ccf10fd4 100644 --- a/trunk/sound/usb/endpoint.h +++ b/trunk/sound/usb/endpoint.h @@ -19,7 +19,6 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep, int snd_usb_endpoint_start(struct snd_usb_endpoint *ep, int can_sleep); void snd_usb_endpoint_stop(struct snd_usb_endpoint *ep, int force, int can_sleep, int wait); -void snd_usb_endpoint_sync_pending_stop(struct snd_usb_endpoint *ep); int snd_usb_endpoint_activate(struct snd_usb_endpoint *ep); int snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep); void snd_usb_endpoint_free(struct list_head *head); diff --git a/trunk/sound/usb/mixer.c b/trunk/sound/usb/mixer.c index 298070e8f2d4..fe56c9da38e9 100644 --- a/trunk/sound/usb/mixer.c +++ b/trunk/sound/usb/mixer.c @@ -287,32 +287,25 @@ static int get_ctl_value_v1(struct usb_mixer_elem_info *cval, int request, int v unsigned char buf[2]; int val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1; int timeout = 10; - int idx = 0, err; + int err; err = snd_usb_autoresume(cval->mixer->chip); if (err < 0) return -EIO; - down_read(&chip->shutdown_rwsem); while (timeout-- > 0) { - if (chip->shutdown) - break; - idx = snd_usb_ctrl_intf(chip) | (cval->id << 8); if (snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), request, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, - validx, idx, buf, val_len) >= val_len) { + validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), + buf, val_len) >= val_len) { *value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len)); - err = 0; - goto out; + snd_usb_autosuspend(cval->mixer->chip); + return 0; } } - snd_printdd(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n", - request, validx, idx, cval->val_type); - err = -EINVAL; - - out: - up_read(&chip->shutdown_rwsem); snd_usb_autosuspend(cval->mixer->chip); - return err; + snd_printdd(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n", + request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type); + return -EINVAL; } static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int validx, int *value_ret) @@ -320,7 +313,7 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int v struct snd_usb_audio *chip = cval->mixer->chip; unsigned char buf[2 + 3*sizeof(__u16)]; /* enough space for one range */ unsigned char *val; - int idx = 0, ret, size; + int ret, size; __u8 bRequest; if (request == UAC_GET_CUR) { @@ -337,22 +330,16 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int v if (ret) goto error; - down_read(&chip->shutdown_rwsem); - if (chip->shutdown) - ret = -ENODEV; - else { - idx = snd_usb_ctrl_intf(chip) | (cval->id << 8); - ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest, + ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, - validx, idx, buf, size); - } - up_read(&chip->shutdown_rwsem); + validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), + buf, size); snd_usb_autosuspend(chip); if (ret < 0) { error: snd_printk(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n", - request, validx, idx, cval->val_type); + request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type); return ret; } @@ -430,7 +417,7 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval, { struct snd_usb_audio *chip = cval->mixer->chip; unsigned char buf[2]; - int idx = 0, val_len, err, timeout = 10; + int val_len, err, timeout = 10; if (cval->mixer->protocol == UAC_VERSION_1) { val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1; @@ -453,27 +440,19 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval, err = snd_usb_autoresume(chip); if (err < 0) return -EIO; - down_read(&chip->shutdown_rwsem); - while (timeout-- > 0) { - if (chip->shutdown) - break; - idx = snd_usb_ctrl_intf(chip) | (cval->id << 8); + while (timeout-- > 0) if (snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), request, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, - validx, idx, buf, val_len) >= 0) { - err = 0; - goto out; + validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), + buf, val_len) >= 0) { + snd_usb_autosuspend(chip); + return 0; } - } - snd_printdd(KERN_ERR "cannot set ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d, data = %#x/%#x\n", - request, validx, idx, cval->val_type, buf[0], buf[1]); - err = -EINVAL; - - out: - up_read(&chip->shutdown_rwsem); snd_usb_autosuspend(chip); - return err; + snd_printdd(KERN_ERR "cannot set ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d, data = %#x/%#x\n", + request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type, buf[0], buf[1]); + return -EINVAL; } static int set_cur_ctl_value(struct usb_mixer_elem_info *cval, int validx, int value) diff --git a/trunk/sound/usb/mixer_quirks.c b/trunk/sound/usb/mixer_quirks.c index ae2b71435220..690000db0ec0 100644 --- a/trunk/sound/usb/mixer_quirks.c +++ b/trunk/sound/usb/mixer_quirks.c @@ -283,11 +283,6 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e if (value > 1) return -EINVAL; changed = value != mixer->audigy2nx_leds[index]; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) { - err = -ENODEV; - goto out; - } if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) err = snd_usb_ctl_msg(mixer->chip->dev, usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, @@ -304,8 +299,6 @@ static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e usb_sndctrlpipe(mixer->chip->dev, 0), 0x24, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, value, index + 2, NULL, 0); - out: - up_read(&mixer->chip->shutdown_rwsem); if (err < 0) return err; mixer->audigy2nx_leds[index] = value; @@ -399,16 +392,11 @@ static void snd_audigy2nx_proc_read(struct snd_info_entry *entry, for (i = 0; jacks[i].name; ++i) { snd_iprintf(buffer, "%s: ", jacks[i].name); - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = 0; - else - err = snd_usb_ctl_msg(mixer->chip->dev, + err = snd_usb_ctl_msg(mixer->chip->dev, usb_rcvctrlpipe(mixer->chip->dev, 0), UAC_GET_MEM, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0, jacks[i].unitid << 8, buf, 3); - up_read(&mixer->chip->shutdown_rwsem); if (err == 3 && (buf[0] == 3 || buf[0] == 6)) snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]); else @@ -438,15 +426,10 @@ static int snd_xonar_u1_switch_put(struct snd_kcontrol *kcontrol, else new_status = old_status & ~0x02; changed = new_status != old_status; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(mixer->chip->dev, + err = snd_usb_ctl_msg(mixer->chip->dev, usb_sndctrlpipe(mixer->chip->dev, 0), 0x08, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, 50, 0, &new_status, 1); - up_read(&mixer->chip->shutdown_rwsem); if (err < 0) return err; mixer->xonar_u1_status = new_status; @@ -485,17 +468,11 @@ static int snd_nativeinstruments_control_get(struct snd_kcontrol *kcontrol, u8 bRequest = (kcontrol->private_value >> 16) & 0xff; u16 wIndex = kcontrol->private_value & 0xffff; u8 tmp; - int ret; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - ret = -ENODEV; - else - ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest, + int ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0, cpu_to_le16(wIndex), &tmp, sizeof(tmp), 1000); - up_read(&mixer->chip->shutdown_rwsem); if (ret < 0) { snd_printk(KERN_ERR @@ -516,17 +493,11 @@ static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol, u8 bRequest = (kcontrol->private_value >> 16) & 0xff; u16 wIndex = kcontrol->private_value & 0xffff; u16 wValue = ucontrol->value.integer.value[0]; - int ret; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - ret = -ENODEV; - else - ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest, + int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, cpu_to_le16(wValue), cpu_to_le16(wIndex), NULL, 0, 1000); - up_read(&mixer->chip->shutdown_rwsem); if (ret < 0) { snd_printk(KERN_ERR @@ -685,16 +656,11 @@ static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl, return -EINVAL; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(chip->dev, + err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), value, val_len); - up_read(&mixer->chip->shutdown_rwsem); if (err < 0) return err; @@ -737,16 +703,11 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, if (!pval->is_cached) { /* Read current value */ - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(chip->dev, + err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), value, val_len); - up_read(&mixer->chip->shutdown_rwsem); if (err < 0) return err; @@ -758,16 +719,11 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl, if (cur_val != new_val) { value[0] = new_val; value[1] = 0; - down_read(&mixer->chip->shutdown_rwsem); - if (mixer->chip->shutdown) - err = -ENODEV; - else - err = snd_usb_ctl_msg(chip->dev, + err = snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, validx << 8, snd_usb_ctrl_intf(chip) | (id << 8), value, val_len); - up_read(&mixer->chip->shutdown_rwsem); if (err < 0) return err; diff --git a/trunk/sound/usb/pcm.c b/trunk/sound/usb/pcm.c index 5c12a3fe8c3e..55e19e1b80ec 100644 --- a/trunk/sound/usb/pcm.c +++ b/trunk/sound/usb/pcm.c @@ -71,8 +71,6 @@ static snd_pcm_uframes_t snd_usb_pcm_pointer(struct snd_pcm_substream *substream unsigned int hwptr_done; subs = (struct snd_usb_substream *)substream->runtime->private_data; - if (subs->stream->chip->shutdown) - return SNDRV_PCM_POS_XRUN; spin_lock(&subs->lock); hwptr_done = subs->hwptr_done; substream->runtime->delay = snd_usb_pcm_delay(subs, @@ -446,6 +444,7 @@ static int configure_endpoint(struct snd_usb_substream *subs) { int ret; + mutex_lock(&subs->stream->chip->shutdown_mutex); /* format changed */ stop_endpoints(subs, 0, 0, 0); ret = snd_usb_endpoint_set_params(subs->data_endpoint, @@ -456,7 +455,7 @@ static int configure_endpoint(struct snd_usb_substream *subs) subs->cur_audiofmt, subs->sync_endpoint); if (ret < 0) - return ret; + goto unlock; if (subs->sync_endpoint) ret = snd_usb_endpoint_set_params(subs->data_endpoint, @@ -466,6 +465,9 @@ static int configure_endpoint(struct snd_usb_substream *subs) subs->cur_rate, subs->cur_audiofmt, NULL); + +unlock: + mutex_unlock(&subs->stream->chip->shutdown_mutex); return ret; } @@ -503,13 +505,7 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - down_read(&subs->stream->chip->shutdown_rwsem); - if (subs->stream->chip->shutdown) - ret = -ENODEV; - else - ret = set_format(subs, fmt); - up_read(&subs->stream->chip->shutdown_rwsem); - if (ret < 0) + if ((ret = set_format(subs, fmt)) < 0) return ret; subs->interface = fmt->iface; @@ -531,12 +527,10 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream) subs->cur_audiofmt = NULL; subs->cur_rate = 0; subs->period_bytes = 0; - down_read(&subs->stream->chip->shutdown_rwsem); - if (!subs->stream->chip->shutdown) { - stop_endpoints(subs, 0, 1, 1); - deactivate_endpoints(subs); - } - up_read(&subs->stream->chip->shutdown_rwsem); + mutex_lock(&subs->stream->chip->shutdown_mutex); + stop_endpoints(subs, 0, 1, 1); + deactivate_endpoints(subs); + mutex_unlock(&subs->stream->chip->shutdown_mutex); return snd_pcm_lib_free_vmalloc_buffer(substream); } @@ -558,22 +552,12 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream) return -ENXIO; } - down_read(&subs->stream->chip->shutdown_rwsem); - if (subs->stream->chip->shutdown) { - ret = -ENODEV; - goto unlock; - } - if (snd_BUG_ON(!subs->data_endpoint)) { - ret = -EIO; - goto unlock; - } - - snd_usb_endpoint_sync_pending_stop(subs->sync_endpoint); - snd_usb_endpoint_sync_pending_stop(subs->data_endpoint); + if (snd_BUG_ON(!subs->data_endpoint)) + return -EIO; ret = set_format(subs, subs->cur_audiofmt); if (ret < 0) - goto unlock; + return ret; iface = usb_ifnum_to_if(subs->dev, subs->cur_audiofmt->iface); alts = &iface->altsetting[subs->cur_audiofmt->altset_idx]; @@ -583,12 +567,12 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream) subs->cur_audiofmt, subs->cur_rate); if (ret < 0) - goto unlock; + return ret; if (subs->need_setup_ep) { ret = configure_endpoint(subs); if (ret < 0) - goto unlock; + return ret; subs->need_setup_ep = false; } @@ -608,11 +592,9 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream) /* for playback, submit the URBs now; otherwise, the first hwptr_done * updates for all URBs would happen at the same time when starting */ if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) - ret = start_endpoints(subs, 1); + return start_endpoints(subs, 1); - unlock: - up_read(&subs->stream->chip->shutdown_rwsem); - return ret; + return 0; } static struct snd_pcm_hardware snd_usb_hardware = @@ -665,7 +647,7 @@ static int hw_check_valid_format(struct snd_usb_substream *subs, return 0; } /* check whether the period time is >= the data packet interval */ - if (subs->speed != USB_SPEED_FULL) { + if (snd_usb_get_speed(subs->dev) != USB_SPEED_FULL) { ptime = 125 * (1 << fp->datainterval); if (ptime > pt->max || (ptime == pt->max && pt->openmax)) { hwc_debug(" > check: ptime %u > max %u\n", ptime, pt->max); @@ -943,7 +925,7 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre return err; param_period_time_if_needed = SNDRV_PCM_HW_PARAM_PERIOD_TIME; - if (subs->speed == USB_SPEED_FULL) + if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL) /* full speed devices have fixed data packet interval */ ptmin = 1000; if (ptmin == 1000) diff --git a/trunk/sound/usb/proc.c b/trunk/sound/usb/proc.c index d218f763501f..ebc1a5b5b3f1 100644 --- a/trunk/sound/usb/proc.c +++ b/trunk/sound/usb/proc.c @@ -108,7 +108,7 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s } snd_iprintf(buffer, "\n"); } - if (subs->speed != USB_SPEED_FULL) + if (snd_usb_get_speed(subs->dev) != USB_SPEED_FULL) snd_iprintf(buffer, " Data packet interval: %d us\n", 125 * (1 << fp->datainterval)); // snd_iprintf(buffer, " Max Packet Size = %d\n", fp->maxpacksize); @@ -124,7 +124,7 @@ static void proc_dump_ep_status(struct snd_usb_substream *subs, return; snd_iprintf(buffer, " Packet Size = %d\n", ep->curpacksize); snd_iprintf(buffer, " Momentary freq = %u Hz (%#x.%04x)\n", - subs->speed == USB_SPEED_FULL + snd_usb_get_speed(subs->dev) == USB_SPEED_FULL ? get_full_speed_hz(ep->freqm) : get_high_speed_hz(ep->freqm), ep->freqm >> 16, ep->freqm & 0xffff); diff --git a/trunk/sound/usb/stream.c b/trunk/sound/usb/stream.c index 1de0c8c002a8..083ed81160e5 100644 --- a/trunk/sound/usb/stream.c +++ b/trunk/sound/usb/stream.c @@ -90,7 +90,6 @@ static void snd_usb_init_substream(struct snd_usb_stream *as, subs->direction = stream; subs->dev = as->chip->dev; subs->txfr_quirk = as->chip->txfr_quirk; - subs->speed = snd_usb_get_speed(subs->dev); snd_usb_set_pcm_ops(as->pcm, stream); diff --git a/trunk/sound/usb/usbaudio.h b/trunk/sound/usb/usbaudio.h index ef42797f56fb..b8233ebe250f 100644 --- a/trunk/sound/usb/usbaudio.h +++ b/trunk/sound/usb/usbaudio.h @@ -37,7 +37,7 @@ struct snd_usb_audio { struct usb_interface *pm_intf; u32 usb_id; struct mutex mutex; - struct rw_semaphore shutdown_rwsem; + struct mutex shutdown_mutex; unsigned int shutdown:1; unsigned int probing:1; unsigned int autosuspended:1; diff --git a/trunk/tools/perf/builtin-help.c b/trunk/tools/perf/builtin-help.c index 178b88ae3d2f..411ee5664e98 100644 --- a/trunk/tools/perf/builtin-help.c +++ b/trunk/tools/perf/builtin-help.c @@ -414,7 +414,7 @@ static int show_html_page(const char *perf_cmd) int cmd_help(int argc, const char **argv, const char *prefix __maybe_unused) { bool show_all = false; - enum help_format help_format = HELP_FORMAT_MAN; + enum help_format help_format = HELP_FORMAT_NONE; struct option builtin_help_options[] = { OPT_BOOLEAN('a', "all", &show_all, "print all available commands"), OPT_SET_UINT('m', "man", &help_format, "show man page", HELP_FORMAT_MAN), diff --git a/trunk/tools/perf/builtin-trace.c b/trunk/tools/perf/builtin-trace.c index 7aaee39f6774..dec8ced61fb0 100644 --- a/trunk/tools/perf/builtin-trace.c +++ b/trunk/tools/perf/builtin-trace.c @@ -56,10 +56,6 @@ static int trace__read_syscall_info(struct trace *trace, int id) { char tp_name[128]; struct syscall *sc; - const char *name = audit_syscall_to_name(id, trace->audit_machine); - - if (name == NULL) - return -1; if (id > trace->syscalls.max) { struct syscall *nsyscalls = realloc(trace->syscalls.table, (id + 1) * sizeof(*sc)); @@ -79,8 +75,11 @@ static int trace__read_syscall_info(struct trace *trace, int id) } sc = trace->syscalls.table + id; - sc->name = name; - sc->fmt = syscall_fmt__find(sc->name); + sc->name = audit_syscall_to_name(id, trace->audit_machine); + if (sc->name == NULL) + return -1; + + sc->fmt = syscall_fmt__find(sc->name); snprintf(tp_name, sizeof(tp_name), "sys_enter_%s", sc->name); sc->tp_format = event_format__new("syscalls", tp_name); @@ -268,13 +267,6 @@ static int trace__run(struct trace *trace) if (evlist->threads->map[0] == -1 || evlist->threads->nr > 1) printf("%d ", sample.tid); - if (sample.raw_data == NULL) { - printf("%s sample with no payload for tid: %d, cpu %d, raw_size=%d, skipping...\n", - perf_evsel__name(evsel), sample.tid, - sample.cpu, sample.raw_size); - continue; - } - handler = evsel->handler.func; handler(trace, evsel, &sample); } diff --git a/trunk/tools/perf/util/parse-events-test.c b/trunk/tools/perf/util/parse-events-test.c index 516ecd9ddd6e..28c18d1d52c3 100644 --- a/trunk/tools/perf/util/parse-events-test.c +++ b/trunk/tools/perf/util/parse-events-test.c @@ -513,8 +513,7 @@ static int test__group1(struct perf_evlist *evlist) TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); - /* use of precise requires exclude_guest */ - TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); + TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2); TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); @@ -600,8 +599,7 @@ static int test__group3(struct perf_evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); - /* use of precise requires exclude_guest */ - TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); + TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 3); TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); @@ -664,8 +662,7 @@ static int test__group4(struct perf_evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); - /* use of precise requires exclude_guest */ - TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); + TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 1); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); @@ -679,8 +676,7 @@ static int test__group4(struct perf_evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong exclude_user", evsel->attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); - /* use of precise requires exclude_guest */ - TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest); + TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest); TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host); TEST_ASSERT_VAL("wrong precise_ip", evsel->attr.precise_ip == 2); TEST_ASSERT_VAL("wrong leader", evsel->leader == leader); diff --git a/trunk/tools/perf/util/thread.c b/trunk/tools/perf/util/thread.c index 8b3e5939afb6..fb4b7ea6752f 100644 --- a/trunk/tools/perf/util/thread.c +++ b/trunk/tools/perf/util/thread.c @@ -39,6 +39,7 @@ int thread__set_comm(struct thread *self, const char *comm) err = self->comm == NULL ? -ENOMEM : 0; if (!err) { self->comm_set = true; + map_groups__flush(&self->mg); } return err; } diff --git a/trunk/tools/testing/ktest/ktest.pl b/trunk/tools/testing/ktest/ktest.pl index c7ba7614061b..b51d787176d3 100755 --- a/trunk/tools/testing/ktest/ktest.pl +++ b/trunk/tools/testing/ktest/ktest.pl @@ -1740,10 +1740,8 @@ sub install { open(IN, "$output_config") or dodie("Can't read config file"); while () { if (/CONFIG_MODULES(=y)?/) { - if (defined($1)) { - $install_mods = 1; - last; - } + $install_mods = 1 if (defined($1)); + last; } } close(IN); diff --git a/trunk/tools/testing/selftests/Makefile b/trunk/tools/testing/selftests/Makefile index 85baf11e2acd..43480149119e 100644 --- a/trunk/tools/testing/selftests/Makefile +++ b/trunk/tools/testing/selftests/Makefile @@ -1,4 +1,4 @@ -TARGETS = breakpoints kcmp mqueue vm cpu-hotplug memory-hotplug +TARGETS = breakpoints kcmp mqueue vm cpu-hotplug memory-hotplug epoll all: for TARGET in $(TARGETS); do \ diff --git a/trunk/tools/testing/selftests/epoll/Makefile b/trunk/tools/testing/selftests/epoll/Makefile new file mode 100644 index 000000000000..19806ed62f50 --- /dev/null +++ b/trunk/tools/testing/selftests/epoll/Makefile @@ -0,0 +1,11 @@ +# Makefile for epoll selftests + +all: test_epoll +%: %.c + gcc -pthread -g -o $@ $^ + +run_tests: all + ./test_epoll + +clean: + $(RM) test_epoll diff --git a/trunk/tools/testing/selftests/epoll/test_epoll.c b/trunk/tools/testing/selftests/epoll/test_epoll.c new file mode 100644 index 000000000000..e0fcff1e8331 --- /dev/null +++ b/trunk/tools/testing/selftests/epoll/test_epoll.c @@ -0,0 +1,344 @@ +/* + * tools/testing/selftests/epoll/test_epoll.c + * + * Copyright 2012 Adobe Systems Incorporated + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Paton J. Lewis + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +/* + * A pointer to an epoll_item_private structure will be stored in the epoll + * item's event structure so that we can get access to the epoll_item_private + * data after calling epoll_wait: + */ +struct epoll_item_private { + int index; /* Position of this struct within the epoll_items array. */ + int fd; + uint32_t events; + pthread_mutex_t mutex; /* Guards the following variables... */ + int stop; + int status; /* Stores any error encountered while handling item. */ + /* The following variable allows us to test whether we have encountered + a problem while attempting to cancel and delete the associated + event. When the test program exits, 'deleted' should be exactly + one. If it is greater than one, then the failed test reflects a real + world situation where we would have tried to access the epoll item's + private data after deleting it: */ + int deleted; +}; + +struct epoll_item_private *epoll_items; + +/* + * Delete the specified item from the epoll set. In a real-world secneario this + * is where we would free the associated data structure, but in this testing + * environment we retain the structure so that we can test for double-deletion: + */ +void delete_item(int index) +{ + __sync_fetch_and_add(&epoll_items[index].deleted, 1); +} + +/* + * A pointer to a read_thread_data structure will be passed as the argument to + * each read thread: + */ +struct read_thread_data { + int stop; + int status; /* Indicates any error encountered by the read thread. */ + int epoll_set; +}; + +/* + * The function executed by the read threads: + */ +void *read_thread_function(void *function_data) +{ + struct read_thread_data *thread_data = + (struct read_thread_data *)function_data; + struct epoll_event event_data; + struct epoll_item_private *item_data; + char socket_data; + + /* Handle events until we encounter an error or this thread's 'stop' + condition is set: */ + while (1) { + int result = epoll_wait(thread_data->epoll_set, + &event_data, + 1, /* Number of desired events */ + 1000); /* Timeout in ms */ + if (result < 0) { + /* Breakpoints signal all threads. Ignore that while + debugging: */ + if (errno == EINTR) + continue; + thread_data->status = errno; + return 0; + } else if (thread_data->stop) + return 0; + else if (result == 0) /* Timeout */ + continue; + + /* We need the mutex here because checking for the stop + condition and re-enabling the epoll item need to be done + together as one atomic operation when EPOLL_CTL_DISABLE is + available: */ + item_data = (struct epoll_item_private *)event_data.data.ptr; + pthread_mutex_lock(&item_data->mutex); + + /* Remove the item from the epoll set if we want to stop + handling that event: */ + if (item_data->stop) + delete_item(item_data->index); + else { + /* Clear the data that was written to the other end of + our non-blocking socket: */ + do { + if (read(item_data->fd, &socket_data, 1) < 1) { + if ((errno == EAGAIN) || + (errno == EWOULDBLOCK)) + break; + else + goto error_unlock; + } + } while (item_data->events & EPOLLET); + + /* The item was one-shot, so re-enable it: */ + event_data.events = item_data->events; + if (epoll_ctl(thread_data->epoll_set, + EPOLL_CTL_MOD, + item_data->fd, + &event_data) < 0) + goto error_unlock; + } + + pthread_mutex_unlock(&item_data->mutex); + } + +error_unlock: + thread_data->status = item_data->status = errno; + pthread_mutex_unlock(&item_data->mutex); + return 0; +} + +/* + * A pointer to a write_thread_data structure will be passed as the argument to + * the write thread: + */ +struct write_thread_data { + int stop; + int status; /* Indicates any error encountered by the write thread. */ + int n_fds; + int *fds; +}; + +/* + * The function executed by the write thread. It writes a single byte to each + * socket in turn until the stop condition for this thread is set. If writing to + * a socket would block (i.e. errno was EAGAIN), we leave that socket alone for + * the moment and just move on to the next socket in the list. We don't care + * about the order in which we deliver events to the epoll set. In fact we don't + * care about the data we're writing to the pipes at all; we just want to + * trigger epoll events: + */ +void *write_thread_function(void *function_data) +{ + const char data = 'X'; + int index; + struct write_thread_data *thread_data = + (struct write_thread_data *)function_data; + while (!write_thread_data->stop) + for (index = 0; + !thread_data->stop && (index < thread_data->n_fds); + ++index) + if ((write(thread_data->fds[index], &data, 1) < 1) && + (errno != EAGAIN) && + (errno != EWOULDBLOCK)) { + write_thread_data->status = errno; + return; + } +} + +/* + * Arguments are currently ignored: + */ +int main(int argc, char **argv) +{ + const int n_read_threads = 100; + const int n_epoll_items = 500; + int index; + int epoll_set = epoll_create1(0); + struct write_thread_data write_thread_data = { + 0, 0, n_epoll_items, malloc(n_epoll_items * sizeof(int)) + }; + struct read_thread_data *read_thread_data = + malloc(n_read_threads * sizeof(struct read_thread_data)); + pthread_t *read_threads = malloc(n_read_threads * sizeof(pthread_t)); + pthread_t write_thread; + + printf("-----------------\n"); + printf("Runing test_epoll\n"); + printf("-----------------\n"); + + epoll_items = malloc(n_epoll_items * sizeof(struct epoll_item_private)); + + if (epoll_set < 0 || epoll_items == 0 || write_thread_data.fds == 0 || + read_thread_data == 0 || read_threads == 0) + goto error; + + if (sysconf(_SC_NPROCESSORS_ONLN) < 2) { + printf("Error: please run this test on a multi-core system.\n"); + goto error; + } + + /* Create the socket pairs and epoll items: */ + for (index = 0; index < n_epoll_items; ++index) { + int socket_pair[2]; + struct epoll_event event_data; + if (socketpair(AF_UNIX, + SOCK_STREAM | SOCK_NONBLOCK, + 0, + socket_pair) < 0) + goto error; + write_thread_data.fds[index] = socket_pair[0]; + epoll_items[index].index = index; + epoll_items[index].fd = socket_pair[1]; + if (pthread_mutex_init(&epoll_items[index].mutex, NULL) != 0) + goto error; + /* We always use EPOLLONESHOT because this test is currently + structured to demonstrate the need for EPOLL_CTL_DISABLE, + which only produces useful information in the EPOLLONESHOT + case (without EPOLLONESHOT, calling epoll_ctl with + EPOLL_CTL_DISABLE will never return EBUSY). If support for + testing events without EPOLLONESHOT is desired, it should + probably be implemented in a separate unit test. */ + epoll_items[index].events = EPOLLIN | EPOLLONESHOT; + if (index < n_epoll_items / 2) + epoll_items[index].events |= EPOLLET; + epoll_items[index].stop = 0; + epoll_items[index].status = 0; + epoll_items[index].deleted = 0; + event_data.events = epoll_items[index].events; + event_data.data.ptr = &epoll_items[index]; + if (epoll_ctl(epoll_set, + EPOLL_CTL_ADD, + epoll_items[index].fd, + &event_data) < 0) + goto error; + } + + /* Create and start the read threads: */ + for (index = 0; index < n_read_threads; ++index) { + read_thread_data[index].stop = 0; + read_thread_data[index].status = 0; + read_thread_data[index].epoll_set = epoll_set; + if (pthread_create(&read_threads[index], + NULL, + read_thread_function, + &read_thread_data[index]) != 0) + goto error; + } + + if (pthread_create(&write_thread, + NULL, + write_thread_function, + &write_thread_data) != 0) + goto error; + + /* Cancel all event pollers: */ +#ifdef EPOLL_CTL_DISABLE + for (index = 0; index < n_epoll_items; ++index) { + pthread_mutex_lock(&epoll_items[index].mutex); + ++epoll_items[index].stop; + if (epoll_ctl(epoll_set, + EPOLL_CTL_DISABLE, + epoll_items[index].fd, + NULL) == 0) + delete_item(index); + else if (errno != EBUSY) { + pthread_mutex_unlock(&epoll_items[index].mutex); + goto error; + } + /* EBUSY means events were being handled; allow the other thread + to delete the item. */ + pthread_mutex_unlock(&epoll_items[index].mutex); + } +#else + for (index = 0; index < n_epoll_items; ++index) { + pthread_mutex_lock(&epoll_items[index].mutex); + ++epoll_items[index].stop; + pthread_mutex_unlock(&epoll_items[index].mutex); + /* Wait in case a thread running read_thread_function is + currently executing code between epoll_wait and + pthread_mutex_lock with this item. Note that a longer delay + would make double-deletion less likely (at the expense of + performance), but there is no guarantee that any delay would + ever be sufficient. Note also that we delete all event + pollers at once for testing purposes, but in a real-world + environment we are likely to want to be able to cancel event + pollers at arbitrary times. Therefore we can't improve this + situation by just splitting this loop into two loops + (i.e. signal 'stop' for all items, sleep, and then delete all + items). We also can't fix the problem via EPOLL_CTL_DEL + because that command can't prevent the case where some other + thread is executing read_thread_function within the region + mentioned above: */ + usleep(1); + pthread_mutex_lock(&epoll_items[index].mutex); + if (!epoll_items[index].deleted) + delete_item(index); + pthread_mutex_unlock(&epoll_items[index].mutex); + } +#endif + + /* Shut down the read threads: */ + for (index = 0; index < n_read_threads; ++index) + __sync_fetch_and_add(&read_thread_data[index].stop, 1); + for (index = 0; index < n_read_threads; ++index) { + if (pthread_join(read_threads[index], NULL) != 0) + goto error; + if (read_thread_data[index].status) + goto error; + } + + /* Shut down the write thread: */ + __sync_fetch_and_add(&write_thread_data.stop, 1); + if ((pthread_join(write_thread, NULL) != 0) || write_thread_data.status) + goto error; + + /* Check for final error conditions: */ + for (index = 0; index < n_epoll_items; ++index) { + if (epoll_items[index].status != 0) + goto error; + if (pthread_mutex_destroy(&epoll_items[index].mutex) < 0) + goto error; + } + for (index = 0; index < n_epoll_items; ++index) + if (epoll_items[index].deleted != 1) { + printf("Error: item data deleted %1d times.\n", + epoll_items[index].deleted); + goto error; + } + + printf("[PASS]\n"); + return 0; + + error: + printf("[FAIL]\n"); + return errno; +} diff --git a/trunk/tools/vm/page-types.c b/trunk/tools/vm/page-types.c index b76edf2f8333..cd1b03e80899 100644 --- a/trunk/tools/vm/page-types.c +++ b/trunk/tools/vm/page-types.c @@ -35,7 +35,7 @@ #include #include #include "../../include/uapi/linux/magic.h" -#include "../../include/uapi/linux/kernel-page-flags.h" +#include "../../include/linux/kernel-page-flags.h" #ifndef MAX_PATH diff --git a/trunk/usr/gen_init_cpio.c b/trunk/usr/gen_init_cpio.c index aca6edcbbc6f..af0f22fb1ef7 100644 --- a/trunk/usr/gen_init_cpio.c +++ b/trunk/usr/gen_init_cpio.c @@ -303,7 +303,7 @@ static int cpio_mkfile(const char *name, const char *location, int retval; int rc = -1; int namesize; - unsigned int i; + int i; mode |= S_IFREG; @@ -381,28 +381,25 @@ static int cpio_mkfile(const char *name, const char *location, static char *cpio_replace_env(char *new_location) { - char expanded[PATH_MAX + 1]; - char env_var[PATH_MAX + 1]; - char *start; - char *end; - - for (start = NULL; (start = strstr(new_location, "${")); ) { - end = strchr(start, '}'); - if (start < end) { - *env_var = *expanded = '\0'; - strncat(env_var, start + 2, end - start - 2); - strncat(expanded, new_location, start - new_location); - strncat(expanded, getenv(env_var), - PATH_MAX - strlen(expanded)); - strncat(expanded, end + 1, - PATH_MAX - strlen(expanded)); - strncpy(new_location, expanded, PATH_MAX); - new_location[PATH_MAX] = 0; - } else - break; - } - - return new_location; + char expanded[PATH_MAX + 1]; + char env_var[PATH_MAX + 1]; + char *start; + char *end; + + for (start = NULL; (start = strstr(new_location, "${")); ) { + end = strchr(start, '}'); + if (start < end) { + *env_var = *expanded = '\0'; + strncat(env_var, start + 2, end - start - 2); + strncat(expanded, new_location, start - new_location); + strncat(expanded, getenv(env_var), PATH_MAX); + strncat(expanded, end + 1, PATH_MAX); + strncpy(new_location, expanded, PATH_MAX); + } else + break; + } + + return new_location; } diff --git a/trunk/virt/kvm/kvm_main.c b/trunk/virt/kvm/kvm_main.c index be70035fd42a..e59bb63cb089 100644 --- a/trunk/virt/kvm/kvm_main.c +++ b/trunk/virt/kvm/kvm_main.c @@ -1322,7 +1322,9 @@ EXPORT_SYMBOL_GPL(kvm_release_page_clean); void kvm_release_pfn_clean(pfn_t pfn) { - if (!is_error_pfn(pfn) && !kvm_is_mmio_pfn(pfn)) + WARN_ON(is_error_pfn(pfn)); + + if (!kvm_is_mmio_pfn(pfn)) put_page(pfn_to_page(pfn)); } EXPORT_SYMBOL_GPL(kvm_release_pfn_clean);