Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SERIAL] sunsu: Fix section mismatch warnings.
  [SPARC64]: pgtable_cache_init() should be __init.
  [SPARC64]: Fix section mismatch warnings in arch/sparc64/kernel/prom.c
  [SPARC64]: Fix section mismatch warnings in arch/sparc64/kernel/pci.c
  [SPARC64]: Fix section mismatch warnings in arch/sparc64/kernel/console.c
  [MM]: sparse_init() should be __init.
  [SPARC64]: Update defconfig.
  [VIDEO]: Add Sun XVR-2500 framebuffer driver.
  [VIDEO]: Add Sun XVR-500 framebuffer driver.
  [SPARC64]: SUN4U PCI-E controller support.
  [SPARC]: Fix comment typo in smp4m_blackbox_current().
  [SCSI] SUNESP: sun_esp.c needs linux/delay.h

Fix up conflict in arch/sparc64/mm/init.c manually due to removal of
pgtable_cache_init() through the -mm patches (even though that patch was
also by David ;)

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/sparc/kernel/sun4m_smp.c

@@ -405,7 +405,7 @@ void __init smp4m_blackbox_current(unsigned *addr)
 
 	addr[0] = 0x81580000 | rd;		/* rd %tbr, reg */
 	addr[2] = 0x8130200a | rd | rs1;    	/* srl reg, 0xa, reg */
-	addr[4] = 0x8008200c | rd | rs1;	/* and reg, 3, reg */
+	addr[4] = 0x8008200c | rd | rs1;	/* and reg, 0xc, reg */
 }
 
 void __init sun4m_init_smp(void)

arch/sparc64/defconfig

@@ -1,15 +1,16 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21-rc4
-# Sat Mar 17 14:18:44 2007
+# Linux kernel version: 2.6.21
+# Sun May  6 22:46:54 2007
 #
 CONFIG_SPARC=y
 CONFIG_SPARC64=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_64BIT=y
 CONFIG_MMU=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_TIME_INTERPOLATION=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
@@ -108,6 +109,9 @@ CONFIG_GENERIC_HARDIRQS=y
 #
 # General machine setup
 #
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 # CONFIG_SMP is not set
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_TABLE=m
@@ -140,8 +144,7 @@ CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_SPARSEMEM_MANUAL=y
 CONFIG_SPARSEMEM=y
 CONFIG_HAVE_MEMORY_PRESENT=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_STATIC=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_RESOURCES_64BIT=y
 CONFIG_ZONE_DMA_FLAG=0
@@ -151,6 +154,7 @@ CONFIG_SUN_AUXIO=y
 CONFIG_SUN_IO=y
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
+CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_PCI_MSI=y
 # CONFIG_PCI_DEBUG is not set
 CONFIG_SUN_OPENPROMFS=m
@@ -178,7 +182,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -219,6 +222,7 @@ CONFIG_IPV6=m
 CONFIG_IPV6_PRIVACY=y
 CONFIG_IPV6_ROUTER_PREF=y
 CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
 CONFIG_INET6_AH=m
 CONFIG_INET6_ESP=m
 CONFIG_INET6_IPCOMP=m
@@ -292,6 +296,14 @@ CONFIG_NET_TCPPROBE=m
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
 
 #
@@ -312,10 +324,6 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
 # CONFIG_MTD is not set
 
 #
@@ -383,7 +391,6 @@ CONFIG_BLK_DEV_IDEPCI=y
 # CONFIG_BLK_DEV_OPTI621 is not set
 CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
 CONFIG_IDEDMA_ONLYDISK=y
 # CONFIG_BLK_DEV_AEC62XX is not set
 CONFIG_BLK_DEV_ALI15X3=y
@@ -413,7 +420,6 @@ CONFIG_BLK_DEV_ALI15X3=y
 # CONFIG_IDE_ARM is not set
 CONFIG_BLK_DEV_IDEDMA=y
 # CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
 # CONFIG_BLK_DEV_HD is not set
 
 #
@@ -443,6 +449,7 @@ CONFIG_SCSI_MULTI_LUN=y
 CONFIG_SCSI_CONSTANTS=y
 # CONFIG_SCSI_LOGGING is not set
 # CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
 
 #
 # SCSI Transports
@@ -485,6 +492,7 @@ CONFIG_ISCSI_TCP=m
 # CONFIG_SCSI_DC395x is not set
 # CONFIG_SCSI_DC390T is not set
 # CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_ESP_CORE is not set
 # CONFIG_SCSI_SUNESP is not set
 # CONFIG_SCSI_SRP is not set
 
@@ -628,9 +636,10 @@ CONFIG_BNX2=m
 # CONFIG_TR is not set
 
 #
-# Wireless LAN (non-hamradio)
+# Wireless LAN
 #
-# CONFIG_NET_RADIO is not set
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 
 #
 # Wan interfaces
@@ -695,13 +704,20 @@ CONFIG_KEYBOARD_LKKBD=m
 # CONFIG_KEYBOARD_STOWAWAY is not set
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
 CONFIG_MOUSE_SERIAL=y
 # CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_SPARCSPKR=y
 # CONFIG_INPUT_UINPUT is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Hardware I/O ports
@@ -763,11 +779,8 @@ CONFIG_RTC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
 # CONFIG_I2C_CHARDEV is not set
 
 #
@@ -791,17 +804,17 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PASEMI is not set
 # CONFIG_I2C_PROSAVAGE is not set
 # CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_SIS5595 is not set
 # CONFIG_I2C_SIS630 is not set
 # CONFIG_I2C_SIS96X is not set
 # CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
 # CONFIG_I2C_VIA is not set
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Miscellaneous I2C Chip support
@@ -912,7 +925,7 @@ CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_TILEBLITTING=y
 
 #
-# Frambuffer hardware drivers
+# Frame buffer hardware drivers
 #
 # CONFIG_FB_CIRRUS is not set
 # CONFIG_FB_PM2 is not set
@@ -937,6 +950,8 @@ CONFIG_FB_RADEON_I2C=y
 # CONFIG_FB_3DFX is not set
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_XVR500 is not set
+# CONFIG_FB_XVR2500 is not set
 # CONFIG_FB_PCI is not set
 # CONFIG_FB_VIRTUAL is not set
 
@@ -1093,6 +1108,14 @@ CONFIG_AC97_BUS=m
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
 
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+CONFIG_USB_HIDDEV=y
+
 #
 # USB support
 #
@@ -1106,6 +1129,7 @@ CONFIG_USB=y
 # Miscellaneous USB options
 #
 CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
 # CONFIG_USB_OTG is not set
 
@@ -1156,10 +1180,6 @@ CONFIG_USB_STORAGE=m
 #
 # USB Input Devices
 #
-CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_HID_FF is not set
-CONFIG_USB_HIDDEV=y
 # CONFIG_USB_AIPTEK is not set
 # CONFIG_USB_WACOM is not set
 # CONFIG_USB_ACECAD is not set
@@ -1524,6 +1544,7 @@ CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_PCBC=m
 CONFIG_CRYPTO_LRW=m
+# CONFIG_CRYPTO_CRYPTD is not set
 CONFIG_CRYPTO_DES=y
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_BLOWFISH=m

arch/sparc64/kernel/Makefile

@@ -17,7 +17,7 @@ obj-y		:= process.o setup.o cpu.o idprom.o \
 obj-$(CONFIG_STACKTRACE) += stacktrace.o
 obj-$(CONFIG_PCI)	 += ebus.o isa.o pci_common.o pci_iommu.o \
 			    pci_psycho.o pci_sabre.o pci_schizo.o \
-			    pci_sun4v.o pci_sun4v_asm.o
+			    pci_sun4v.o pci_sun4v_asm.o pci_fire.o
 obj-$(CONFIG_SMP)	 += smp.o trampoline.o
 obj-$(CONFIG_SPARC32_COMPAT) += sys32.o sys_sparc32.o signal32.o
 obj-$(CONFIG_BINFMT_ELF32) += binfmt_elf32.o

arch/sparc64/kernel/central.c

@@ -98,7 +98,7 @@ void apply_central_ranges(struct linux_central *central,
 			    central->num_central_ranges);
 }
 
-void * __init central_alloc_bootmem(unsigned long size)
+static void * __init central_alloc_bootmem(unsigned long size)
 {
 	void *ret;
 
@@ -116,7 +116,7 @@ static unsigned long prom_reg_to_paddr(struct linux_prom_registers *r)
 	return ret | (unsigned long) r->phys_addr;
 }
 
-static void probe_other_fhcs(void)
+static void __init probe_other_fhcs(void)
 {
 	struct device_node *dp;
 	const struct linux_prom64_registers *fpregs;
@@ -298,7 +298,7 @@ static void init_all_fhc_hw(void)
 
 }
 
-void central_probe(void)
+void __init central_probe(void)
 {
 	struct linux_prom_registers fpregs[6];
 	const struct linux_prom_registers *pr;

arch/sparc64/kernel/irq.c

@@ -279,15 +279,19 @@ static void sun4u_irq_enable(unsigned int virt_irq)
 	struct irq_handler_data *data = get_irq_chip_data(virt_irq);
 
 	if (likely(data)) {
-		unsigned long cpuid, imap;
+		unsigned long cpuid, imap, val;
 		unsigned int tid;
 
 		cpuid = irq_choose_cpu(virt_irq);
 		imap = data->imap;
 
 		tid = sun4u_compute_tid(imap, cpuid);
 
-		upa_writel(tid | IMAP_VALID, imap);
+		val = upa_readq(imap);
+		val &= ~(IMAP_TID_UPA | IMAP_TID_JBUS |
+			 IMAP_AID_SAFARI | IMAP_NID_SAFARI);
+		val |= tid | IMAP_VALID;
+		upa_writeq(val, imap);
 	}
 }
 
@@ -297,10 +301,10 @@ static void sun4u_irq_disable(unsigned int virt_irq)
 
 	if (likely(data)) {
 		unsigned long imap = data->imap;
-		u32 tmp = upa_readl(imap);
+		u32 tmp = upa_readq(imap);
 
 		tmp &= ~IMAP_VALID;
-		upa_writel(tmp, imap);
+		upa_writeq(tmp, imap);
 	}
 }
 
@@ -309,7 +313,7 @@ static void sun4u_irq_end(unsigned int virt_irq)
 	struct irq_handler_data *data = get_irq_chip_data(virt_irq);
 
 	if (likely(data))
-		upa_writel(ICLR_IDLE, data->iclr);
+		upa_writeq(ICLR_IDLE, data->iclr);
 }
 
 static void sun4v_irq_enable(unsigned int virt_irq)
@@ -465,7 +469,7 @@ unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap)
 
 	BUG_ON(tlb_type == hypervisor);
 
-	ino = (upa_readl(imap) & (IMAP_IGN | IMAP_INO)) + inofixup;
+	ino = (upa_readq(imap) & (IMAP_IGN | IMAP_INO)) + inofixup;
 	bucket = &ivector_table[ino];
 	if (!bucket->virt_irq) {
 		bucket->virt_irq = virt_irq_alloc(__irq(bucket));