diff --git a/[refs] b/[refs] index 154b1f9b7e95..9bf46d2cff6f 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: a23c218bd36e11120daf18e00a91d5dc20e288e6 +refs/heads/master: 8f3d8ba20e67991b531e9c0227dcd1f99271a32c diff --git a/trunk/Documentation/powerpc/dts-bindings/fsl/i2c.txt b/trunk/Documentation/powerpc/dts-bindings/fsl/i2c.txt index b6d2e21474f9..d0ab33e21fe6 100644 --- a/trunk/Documentation/powerpc/dts-bindings/fsl/i2c.txt +++ b/trunk/Documentation/powerpc/dts-bindings/fsl/i2c.txt @@ -7,10 +7,8 @@ Required properties : Recommended properties : - - compatible : compatibility list with 2 entries, the first should - be "fsl,CHIP-i2c" where CHIP is the name of a compatible processor, - e.g. mpc8313, mpc8543, mpc8544, mpc5200 or mpc5200b. The second one - should be "fsl-i2c". + - compatible : Should be "fsl-i2c" for parts compatible with + Freescale I2C specifications. - interrupts : where a is the interrupt number and b is a field that represents an encoding of the sense and level information for the interrupt. This should be encoded based on @@ -18,31 +16,17 @@ Recommended properties : controller you have. - interrupt-parent : the phandle for the interrupt controller that services interrupts for this device. - - fsl,preserve-clocking : boolean; if defined, the clock settings - from the bootloader are preserved (not touched). - - clock-frequency : desired I2C bus clock frequency in Hz. - -Examples : - - i2c@3d00 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; - cell-index = <0>; - reg = <0x3d00 0x40>; - interrupts = <2 15 0>; - interrupt-parent = <&mpc5200_pic>; - fsl,preserve-clocking; + - dfsrr : boolean; if defined, indicates that this I2C device has + a digital filter sampling rate register + - fsl5200-clocking : boolean; if defined, indicated that this device + uses the FSL 5200 clocking mechanism. + +Example : + i2c@3000 { + interrupt-parent = <40000>; + interrupts = <1b 3>; + reg = <3000 18>; + device_type = "i2c"; + compatible = "fsl-i2c"; + dfsrr; }; - - i2c@3100 { - #address-cells = <1>; - #size-cells = <0>; - cell-index = <1>; - compatible = "fsl,mpc8544-i2c", "fsl-i2c"; - reg = <0x3100 0x100>; - interrupts = <43 2>; - interrupt-parent = <&mpic>; - clock-frequency = <400000>; - }; - diff --git a/trunk/arch/powerpc/Kconfig b/trunk/arch/powerpc/Kconfig index 4c7804551362..5b50e1ac6179 100644 --- a/trunk/arch/powerpc/Kconfig +++ b/trunk/arch/powerpc/Kconfig @@ -462,7 +462,7 @@ config PPC_64K_PAGES config PPC_256K_PAGES bool "256k page size" if 44x - depends on !STDBINUTILS + depends on !STDBINUTILS && (!SHMEM || BROKEN) help Make the page size 256k. diff --git a/trunk/arch/powerpc/boot/dts/tqm8540.dts b/trunk/arch/powerpc/boot/dts/tqm8540.dts index b6f1fc6eb960..231bae756637 100644 --- a/trunk/arch/powerpc/boot/dts/tqm8540.dts +++ b/trunk/arch/powerpc/boot/dts/tqm8540.dts @@ -84,9 +84,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@48 { + dtt@50 { compatible = "national,lm75"; - reg = <0x48>; + reg = <0x50>; }; rtc@68 { diff --git a/trunk/arch/powerpc/boot/dts/tqm8541.dts b/trunk/arch/powerpc/boot/dts/tqm8541.dts index fa6a3d54a8a5..4356a1f08295 100644 --- a/trunk/arch/powerpc/boot/dts/tqm8541.dts +++ b/trunk/arch/powerpc/boot/dts/tqm8541.dts @@ -83,9 +83,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@48 { + dtt@50 { compatible = "national,lm75"; - reg = <0x48>; + reg = <0x50>; }; rtc@68 { diff --git a/trunk/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/trunk/arch/powerpc/boot/dts/tqm8548-bigflash.dts index 00f7ed7a2455..19aa72301c83 100644 --- a/trunk/arch/powerpc/boot/dts/tqm8548-bigflash.dts +++ b/trunk/arch/powerpc/boot/dts/tqm8548-bigflash.dts @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@48 { + dtt@50 { compatible = "national,lm75"; - reg = <0x48>; + reg = <0x50>; }; rtc@68 { @@ -247,7 +247,7 @@ interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; - phy-handle = <&phy4>; + phy-handle = <&phy3>; mdio@520 { #address-cells = <1>; @@ -275,7 +275,7 @@ interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; - phy-handle = <&phy5>; + phy-handle = <&phy4>; mdio@520 { #address-cells = <1>; diff --git a/trunk/arch/powerpc/boot/dts/tqm8548.dts b/trunk/arch/powerpc/boot/dts/tqm8548.dts index 673e4a778ac8..49145a04fc6c 100644 --- a/trunk/arch/powerpc/boot/dts/tqm8548.dts +++ b/trunk/arch/powerpc/boot/dts/tqm8548.dts @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@48 { + dtt@50 { compatible = "national,lm75"; - reg = <0x48>; + reg = <0x50>; }; rtc@68 { @@ -247,7 +247,7 @@ interrupts = <31 2 32 2 33 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi2>; - phy-handle = <&phy4>; + phy-handle = <&phy3>; mdio@520 { #address-cells = <1>; @@ -275,7 +275,7 @@ interrupts = <37 2 38 2 39 2>; interrupt-parent = <&mpic>; tbi-handle = <&tbi3>; - phy-handle = <&phy5>; + phy-handle = <&phy4>; mdio@520 { #address-cells = <1>; diff --git a/trunk/arch/powerpc/boot/dts/tqm8555.dts b/trunk/arch/powerpc/boot/dts/tqm8555.dts index 6a99f1eef7ad..06d366ebbda3 100644 --- a/trunk/arch/powerpc/boot/dts/tqm8555.dts +++ b/trunk/arch/powerpc/boot/dts/tqm8555.dts @@ -83,9 +83,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@48 { + dtt@50 { compatible = "national,lm75"; - reg = <0x48>; + reg = <0x50>; }; rtc@68 { diff --git a/trunk/arch/powerpc/boot/dts/tqm8560.dts b/trunk/arch/powerpc/boot/dts/tqm8560.dts index b6c2d71defd3..feff915e0492 100644 --- a/trunk/arch/powerpc/boot/dts/tqm8560.dts +++ b/trunk/arch/powerpc/boot/dts/tqm8560.dts @@ -85,9 +85,9 @@ interrupt-parent = <&mpic>; dfsrr; - dtt@48 { + dtt@50 { compatible = "national,lm75"; - reg = <0x48>; + reg = <0x50>; }; rtc@68 { diff --git a/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig b/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig index 43030fea2eee..0bc45975911a 100644 --- a/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc7 -# Mon Mar 16 09:03:28 2009 +# Linux kernel version: 2.6.29-rc2 +# Mon Jan 26 15:36:20 2009 # # CONFIG_PPC64 is not set @@ -22,7 +22,6 @@ CONFIG_FSL_EMB_PERFMON=y # CONFIG_PHYS_64BIT is not set CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y -CONFIG_PPC_BOOK3E_MMU=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y @@ -76,15 +75,6 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set - -# -# RCU Subsystem -# -CONFIG_CLASSIC_RCU=y -# CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_GROUP_SCHED=y @@ -162,6 +152,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_FREEZER is not set # @@ -207,7 +202,7 @@ CONFIG_MPIC=y # # Kernel options # -CONFIG_HIGHMEM=y +# CONFIG_HIGHMEM is not set CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -249,7 +244,6 @@ CONFIG_UNEVICTABLE_LRU=y CONFIG_PPC_4K_PAGES=y # CONFIG_PPC_16K_PAGES is not set # CONFIG_PPC_64K_PAGES is not set -# CONFIG_PPC_256K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -265,7 +259,6 @@ CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y -CONFIG_FSL_LBC=y CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y @@ -291,11 +284,10 @@ CONFIG_ARCH_SUPPORTS_MSI=y # Default settings for advanced configuration options are used # CONFIG_LOWMEM_SIZE=0x30000000 -CONFIG_LOWMEM_CAM_NUM=3 CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 -CONFIG_PHYSICAL_ALIGN=0x04000000 +CONFIG_PHYSICAL_ALIGN=0x10000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_NET=y @@ -371,7 +363,12 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_PHONET is not set -# CONFIG_WIRELESS is not set +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS_EXT is not set +# CONFIG_LIB80211 is not set +# CONFIG_MAC80211 is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -474,18 +471,27 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_NAND_FSL_ELBC is not set -CONFIG_MTD_NAND_FSL_UPM=y +# CONFIG_MTD_NAND_FSL_UPM is not set # CONFIG_MTD_ONENAND is not set # # LPDDR flash memory drivers # # CONFIG_MTD_LPDDR is not set +# CONFIG_MTD_QINFO_PROBE is not set # # UBI - Unsorted block images # -# CONFIG_MTD_UBI is not set +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=1 +# CONFIG_MTD_UBI_GLUEBI is not set + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set @@ -509,21 +515,69 @@ CONFIG_BLK_DEV_RAM_SIZE=32768 # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_AT24 is not set -# CONFIG_EEPROM_LEGACY is not set -# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set +CONFIG_IDE=y + +# +# Please see Documentation/ide/ide.txt for help/info on IDE drives +# +CONFIG_IDE_TIMINGS=y +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y + +# +# IDE chipset support/bugfixes +# +# CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_IDEDMA_SFF=y + +# +# PCI IDE chipsets support +# +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_PCIBUS_ORDER=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8172 is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SL82C105 is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +CONFIG_BLK_DEV_VIA82CXXX=y +# CONFIG_BLK_DEV_TC86C001 is not set +CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support @@ -596,7 +650,7 @@ CONFIG_MII=y CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set -# CONFIG_E1000 is not set +CONFIG_E1000=y # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -614,7 +668,6 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set -# CONFIG_ATL1C is not set # CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set @@ -782,6 +835,8 @@ CONFIG_I2C_MPC=y # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set @@ -920,7 +975,26 @@ CONFIG_HID=y # Special HID drivers # CONFIG_HID_COMPAT=y -# CONFIG_USB_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -990,9 +1064,16 @@ CONFIG_RTC_DRV_DS1307=y # # File systems # -# CONFIG_EXT2_FS is not set -# CONFIG_EXT3_FS is not set +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set @@ -1041,17 +1122,8 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_FS_WBUF_VERIFY is not set -# CONFIG_JFFS2_SUMMARY is not set -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_ZLIB=y -# CONFIG_JFFS2_LZO is not set -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_UBIFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1112,8 +1184,6 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y @@ -1149,7 +1219,6 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set -# CONFIG_DEBUG_HIGHMEM is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set @@ -1167,7 +1236,6 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y diff --git a/trunk/arch/powerpc/include/asm/futex.h b/trunk/arch/powerpc/include/asm/futex.h index 9696cc36d2dc..6d406c5c5de4 100644 --- a/trunk/arch/powerpc/include/asm/futex.h +++ b/trunk/arch/powerpc/include/asm/futex.h @@ -27,7 +27,7 @@ PPC_LONG "1b,4b,2b,4b\n" \ ".previous" \ : "=&r" (oldval), "=&r" (ret) \ - : "b" (uaddr), "i" (-EFAULT), "r" (oparg) \ + : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ : "cr0", "memory") static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) @@ -47,19 +47,19 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) switch (op) { case FUTEX_OP_SET: - __futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("", ret, oldval, uaddr, oparg); break; case FUTEX_OP_ADD: - __futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("add %1,%0,%1\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_OR: - __futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("or %1,%0,%1\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_ANDN: - __futex_atomic_op("andc %1,%0,%4\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("andc %1,%0,%1\n", ret, oldval, uaddr, oparg); break; case FUTEX_OP_XOR: - __futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg); + __futex_atomic_op("xor %1,%0,%1\n", ret, oldval, uaddr, oparg); break; default: ret = -ENOSYS; diff --git a/trunk/arch/powerpc/include/asm/mmu.h b/trunk/arch/powerpc/include/asm/mmu.h index 86d2366ab6a1..cbf154387091 100644 --- a/trunk/arch/powerpc/include/asm/mmu.h +++ b/trunk/arch/powerpc/include/asm/mmu.h @@ -52,12 +52,6 @@ */ #define MMU_FTR_NEED_DTLB_SW_LRU ASM_CONST(0x00200000) -/* This indicates that the processor uses the wrong opcode for tlbilx - * instructions. During the ISA 2.06 development the opcode for tlbilx - * changed and some early implementations used to old opcode - */ -#define MMU_FTR_TLBILX_EARLY_OPCODE ASM_CONST(0x00400000) - #ifndef __ASSEMBLY__ #include diff --git a/trunk/arch/powerpc/include/asm/ppc-opcode.h b/trunk/arch/powerpc/include/asm/ppc-opcode.h index ef4da37f3c10..f4a4db8d5555 100644 --- a/trunk/arch/powerpc/include/asm/ppc-opcode.h +++ b/trunk/arch/powerpc/include/asm/ppc-opcode.h @@ -43,8 +43,7 @@ #define PPC_INST_STSWI 0x7c0005aa #define PPC_INST_STSWX 0x7c00052a -#define PPC_INST_TLBILX 0x7c000024 -#define PPC_INST_TLBILX_EARLY 0x7c000626 +#define PPC_INST_TLBILX 0x7c000626 #define PPC_INST_WAIT 0x7c00007c /* macros to insert fields into opcodes */ @@ -64,18 +63,10 @@ #define PPC_RFDI stringify_in_c(.long PPC_INST_RFDI) #define PPC_RFMCI stringify_in_c(.long PPC_INST_RFMCI) #define PPC_TLBILX(t, a, b) stringify_in_c(.long PPC_INST_TLBILX | \ - __PPC_T_TLB(t) | \ - __PPC_RA(a) | __PPC_RB(b)) + __PPC_T_TLB(t) | __PPC_RA(a) | __PPC_RB(b)) #define PPC_TLBILX_ALL(a, b) PPC_TLBILX(0, a, b) #define PPC_TLBILX_PID(a, b) PPC_TLBILX(1, a, b) #define PPC_TLBILX_VA(a, b) PPC_TLBILX(3, a, b) - -#define PPC_TLBILX_EARLY(t, a, b) stringify_in_c(.long PPC_INST_TLBILX_EARLY | \ - __PPC_T_TLB(t) | \ - __PPC_RA(a) | __PPC_RB(b)) -#define PPC_TLBILX_ALL_EARLY(a, b) PPC_TLBILX_EARLY(0, a, b) -#define PPC_TLBILX_PID_EARLY(a, b) PPC_TLBILX_EARLY(1, a, b) -#define PPC_TLBILX_VA_EARLY(a, b) PPC_TLBILX_EARLY(3, a, b) #define PPC_WAIT(w) stringify_in_c(.long PPC_INST_WAIT | \ __PPC_WC(w)) diff --git a/trunk/arch/powerpc/kernel/cputable.c b/trunk/arch/powerpc/kernel/cputable.c index 57db50f40289..cd1b687544f3 100644 --- a/trunk/arch/powerpc/kernel/cputable.c +++ b/trunk/arch/powerpc/kernel/cputable.c @@ -1766,7 +1766,7 @@ static struct cpu_spec __initdata cpu_specs[] = { .cpu_features = CPU_FTRS_E500MC, .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, .mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS | - MMU_FTR_USE_TLBILX | MMU_FTR_TLBILX_EARLY_OPCODE, + MMU_FTR_USE_TLBILX, .icache_bsize = 64, .dcache_bsize = 64, .num_pmcs = 4, diff --git a/trunk/arch/powerpc/mm/tlb_nohash.c b/trunk/arch/powerpc/mm/tlb_nohash.c index ad2eb4d34dd4..7af72970faed 100644 --- a/trunk/arch/powerpc/mm/tlb_nohash.c +++ b/trunk/arch/powerpc/mm/tlb_nohash.c @@ -125,6 +125,7 @@ static void do_flush_tlb_page_ipi(void *param) void flush_tlb_mm(struct mm_struct *mm) { + cpumask_t cpu_mask; unsigned int pid; preempt_disable(); diff --git a/trunk/arch/powerpc/mm/tlb_nohash_low.S b/trunk/arch/powerpc/mm/tlb_nohash_low.S index 45fed3698349..788b87c36f77 100644 --- a/trunk/arch/powerpc/mm/tlb_nohash_low.S +++ b/trunk/arch/powerpc/mm/tlb_nohash_low.S @@ -138,11 +138,7 @@ BEGIN_MMU_FTR_SECTION andi. r3,r3,MMUCSR0_TLBFI@l bne 1b MMU_FTR_SECTION_ELSE - BEGIN_MMU_FTR_SECTION_NESTED(96) - PPC_TLBILX_ALL(0,r3) - MMU_FTR_SECTION_ELSE_NESTED(96) - PPC_TLBILX_ALL_EARLY(0,r3) - ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96) + PPC_TLBILX_ALL(0,0) ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX) msync isync @@ -155,11 +151,7 @@ BEGIN_MMU_FTR_SECTION wrteei 0 mfspr r4,SPRN_MAS6 /* save MAS6 */ mtspr SPRN_MAS6,r3 - BEGIN_MMU_FTR_SECTION_NESTED(96) PPC_TLBILX_PID(0,0) - MMU_FTR_SECTION_ELSE_NESTED(96) - PPC_TLBILX_PID_EARLY(0,0) - ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96) mtspr SPRN_MAS6,r4 /* restore MAS6 */ wrtee r10 MMU_FTR_SECTION_ELSE @@ -193,11 +185,7 @@ BEGIN_MMU_FTR_SECTION mtspr SPRN_MAS1,r4 tlbwe MMU_FTR_SECTION_ELSE - BEGIN_MMU_FTR_SECTION_NESTED(96) PPC_TLBILX_VA(0,r3) - MMU_FTR_SECTION_ELSE_NESTED(96) - PPC_TLBILX_VA_EARLY(0,r3) - ALT_MMU_FTR_SECTION_END_NESTED_IFCLR(MMU_FTR_TLBILX_EARLY_OPCODE, 96) ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_USE_TLBILX) msync isync diff --git a/trunk/arch/powerpc/platforms/pseries/dtl.c b/trunk/arch/powerpc/platforms/pseries/dtl.c index ab69925d579b..fafcaa0e81ef 100644 --- a/trunk/arch/powerpc/platforms/pseries/dtl.c +++ b/trunk/arch/powerpc/platforms/pseries/dtl.c @@ -25,7 +25,6 @@ #include #include #include -#include #include "plpar_wrappers.h" diff --git a/trunk/arch/powerpc/platforms/pseries/eeh_driver.c b/trunk/arch/powerpc/platforms/pseries/eeh_driver.c index 9a2a6e32f00f..380420f8c400 100644 --- a/trunk/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/trunk/arch/powerpc/platforms/pseries/eeh_driver.c @@ -182,8 +182,6 @@ static void eeh_report_reset(struct pci_dev *dev, void *userdata) if (!driver) return; - dev->error_state = pci_channel_io_normal; - eeh_enable_irq(dev); if (!driver->err_handler || diff --git a/trunk/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/trunk/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index ecdb682ab516..837c2c4cc203 100644 --- a/trunk/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/trunk/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -204,13 +204,7 @@ static void drv_read(struct drv_cmd *cmd) static void drv_write(struct drv_cmd *cmd) { - int this_cpu; - - this_cpu = get_cpu(); - if (cpumask_test_cpu(this_cpu, cmd->mask)) - do_drv_write(cmd); smp_call_function_many(cmd->mask, do_drv_write, cmd, 1); - put_cpu(); } static u32 get_cur_val(const struct cpumask *mask) diff --git a/trunk/drivers/md/dm-bio-list.h b/trunk/drivers/md/dm-bio-list.h deleted file mode 100644 index 345098b4ca77..000000000000 --- a/trunk/drivers/md/dm-bio-list.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (C) 2004 Red Hat UK Ltd. - * - * This file is released under the GPL. - */ - -#ifndef DM_BIO_LIST_H -#define DM_BIO_LIST_H - -#include - -#ifdef CONFIG_BLOCK - -struct bio_list { - struct bio *head; - struct bio *tail; -}; - -static inline int bio_list_empty(const struct bio_list *bl) -{ - return bl->head == NULL; -} - -static inline void bio_list_init(struct bio_list *bl) -{ - bl->head = bl->tail = NULL; -} - -#define bio_list_for_each(bio, bl) \ - for (bio = (bl)->head; bio; bio = bio->bi_next) - -static inline unsigned bio_list_size(const struct bio_list *bl) -{ - unsigned sz = 0; - struct bio *bio; - - bio_list_for_each(bio, bl) - sz++; - - return sz; -} - -static inline void bio_list_add(struct bio_list *bl, struct bio *bio) -{ - bio->bi_next = NULL; - - if (bl->tail) - bl->tail->bi_next = bio; - else - bl->head = bio; - - bl->tail = bio; -} - -static inline void bio_list_add_head(struct bio_list *bl, struct bio *bio) -{ - bio->bi_next = bl->head; - - bl->head = bio; - - if (!bl->tail) - bl->tail = bio; -} - -static inline void bio_list_merge(struct bio_list *bl, struct bio_list *bl2) -{ - if (!bl2->head) - return; - - if (bl->tail) - bl->tail->bi_next = bl2->head; - else - bl->head = bl2->head; - - bl->tail = bl2->tail; -} - -static inline void bio_list_merge_head(struct bio_list *bl, - struct bio_list *bl2) -{ - if (!bl2->head) - return; - - if (bl->head) - bl2->tail->bi_next = bl->head; - else - bl->tail = bl2->tail; - - bl->head = bl2->head; -} - -static inline struct bio *bio_list_pop(struct bio_list *bl) -{ - struct bio *bio = bl->head; - - if (bio) { - bl->head = bl->head->bi_next; - if (!bl->head) - bl->tail = NULL; - - bio->bi_next = NULL; - } - - return bio; -} - -static inline struct bio *bio_list_get(struct bio_list *bl) -{ - struct bio *bio = bl->head; - - bl->head = bl->tail = NULL; - - return bio; -} - -#endif /* CONFIG_BLOCK */ -#endif diff --git a/trunk/drivers/md/dm-delay.c b/trunk/drivers/md/dm-delay.c index 59ee1b015d2d..559dbb52bc85 100644 --- a/trunk/drivers/md/dm-delay.c +++ b/trunk/drivers/md/dm-delay.c @@ -15,8 +15,6 @@ #include -#include "dm-bio-list.h" - #define DM_MSG_PREFIX "delay" struct delay_c { diff --git a/trunk/drivers/md/dm-mpath.c b/trunk/drivers/md/dm-mpath.c index 095f77bf9681..6a386ab4f7eb 100644 --- a/trunk/drivers/md/dm-mpath.c +++ b/trunk/drivers/md/dm-mpath.c @@ -8,7 +8,6 @@ #include #include "dm-path-selector.h" -#include "dm-bio-list.h" #include "dm-bio-record.h" #include "dm-uevent.h" diff --git a/trunk/drivers/md/dm-raid1.c b/trunk/drivers/md/dm-raid1.c index 536ef0bef154..076fbb4e967a 100644 --- a/trunk/drivers/md/dm-raid1.c +++ b/trunk/drivers/md/dm-raid1.c @@ -5,7 +5,6 @@ * This file is released under the GPL. */ -#include "dm-bio-list.h" #include "dm-bio-record.h" #include diff --git a/trunk/drivers/md/dm-region-hash.c b/trunk/drivers/md/dm-region-hash.c index 59f8d9df9e1a..7b899be0b087 100644 --- a/trunk/drivers/md/dm-region-hash.c +++ b/trunk/drivers/md/dm-region-hash.c @@ -14,7 +14,6 @@ #include #include "dm.h" -#include "dm-bio-list.h" #define DM_MSG_PREFIX "region hash" diff --git a/trunk/drivers/md/dm-snap.c b/trunk/drivers/md/dm-snap.c index 981a0413068f..d73f17fc7778 100644 --- a/trunk/drivers/md/dm-snap.c +++ b/trunk/drivers/md/dm-snap.c @@ -22,7 +22,6 @@ #include #include "dm-exception-store.h" -#include "dm-bio-list.h" #define DM_MSG_PREFIX "snapshots" diff --git a/trunk/drivers/md/dm.c b/trunk/drivers/md/dm.c index 8a994be035ba..424f7b048c30 100644 --- a/trunk/drivers/md/dm.c +++ b/trunk/drivers/md/dm.c @@ -6,7 +6,6 @@ */ #include "dm.h" -#include "dm-bio-list.h" #include "dm-uevent.h" #include diff --git a/trunk/drivers/md/raid1.c b/trunk/drivers/md/raid1.c index 274b491a11c1..36df9109cde1 100644 --- a/trunk/drivers/md/raid1.c +++ b/trunk/drivers/md/raid1.c @@ -35,7 +35,6 @@ #include #include #include "md.h" -#include "dm-bio-list.h" #include "raid1.h" #include "bitmap.h" diff --git a/trunk/drivers/md/raid10.c b/trunk/drivers/md/raid10.c index e293d92641ac..81a54f17417e 100644 --- a/trunk/drivers/md/raid10.c +++ b/trunk/drivers/md/raid10.c @@ -22,7 +22,6 @@ #include #include #include "md.h" -#include "dm-bio-list.h" #include "raid10.h" #include "bitmap.h" diff --git a/trunk/include/linux/bio.h b/trunk/include/linux/bio.h index b900d2c67d29..b89cf2d82898 100644 --- a/trunk/include/linux/bio.h +++ b/trunk/include/linux/bio.h @@ -504,6 +504,115 @@ static inline int bio_has_data(struct bio *bio) return bio && bio->bi_io_vec != NULL; } +/* + * BIO list managment for use by remapping drivers (e.g. DM or MD). + * + * A bio_list anchors a singly-linked list of bios chained through the bi_next + * member of the bio. The bio_list also caches the last list member to allow + * fast access to the tail. + */ +struct bio_list { + struct bio *head; + struct bio *tail; +}; + +static inline int bio_list_empty(const struct bio_list *bl) +{ + return bl->head == NULL; +} + +static inline void bio_list_init(struct bio_list *bl) +{ + bl->head = bl->tail = NULL; +} + +#define bio_list_for_each(bio, bl) \ + for (bio = (bl)->head; bio; bio = bio->bi_next) + +static inline unsigned bio_list_size(const struct bio_list *bl) +{ + unsigned sz = 0; + struct bio *bio; + + bio_list_for_each(bio, bl) + sz++; + + return sz; +} + +static inline void bio_list_add(struct bio_list *bl, struct bio *bio) +{ + bio->bi_next = NULL; + + if (bl->tail) + bl->tail->bi_next = bio; + else + bl->head = bio; + + bl->tail = bio; +} + +static inline void bio_list_add_head(struct bio_list *bl, struct bio *bio) +{ + bio->bi_next = bl->head; + + bl->head = bio; + + if (!bl->tail) + bl->tail = bio; +} + +static inline void bio_list_merge(struct bio_list *bl, struct bio_list *bl2) +{ + if (!bl2->head) + return; + + if (bl->tail) + bl->tail->bi_next = bl2->head; + else + bl->head = bl2->head; + + bl->tail = bl2->tail; +} + +static inline void bio_list_merge_head(struct bio_list *bl, + struct bio_list *bl2) +{ + if (!bl2->head) + return; + + if (bl->head) + bl2->tail->bi_next = bl->head; + else + bl->tail = bl2->tail; + + bl->head = bl2->head; +} + +static inline struct bio *bio_list_pop(struct bio_list *bl) +{ + struct bio *bio = bl->head; + + if (bio) { + bl->head = bl->head->bi_next; + if (!bl->head) + bl->tail = NULL; + + bio->bi_next = NULL; + } + + return bio; +} + +static inline struct bio *bio_list_get(struct bio_list *bl) +{ + struct bio *bio = bl->head; + + bl->head = bl->tail = NULL; + + return bio; +} + #if defined(CONFIG_BLK_DEV_INTEGRITY) #define bip_vec_idx(bip, idx) (&(bip->bip_vec[(idx)])) diff --git a/trunk/include/linux/fsl_devices.h b/trunk/include/linux/fsl_devices.h index 43fc95d822d5..f2a78b5e8b55 100644 --- a/trunk/include/linux/fsl_devices.h +++ b/trunk/include/linux/fsl_devices.h @@ -43,6 +43,10 @@ * */ +/* Flags related to I2C device features */ +#define FSL_I2C_DEV_SEPARATE_DFSRR 0x00000001 +#define FSL_I2C_DEV_CLOCK_5200 0x00000002 + enum fsl_usb2_operating_modes { FSL_USB2_MPH_HOST, FSL_USB2_DR_HOST,