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authorDavid Woodhouse <dwmw2@infradead.org>2007-08-23 10:43:14 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2007-08-23 10:43:14 +0100
commitac0c955d5048c2c580fa7166a89133f0fd76c125 (patch)
tree041ac4fb544c7244a1a0b35c8ceabc142d5645c1 /arch
parent68d09b1b6780415d82160f6b6d88e82bd724e691 (diff)
parentb377fd3982ad957c796758a90e2988401a884241 (diff)
downloadlinux-ac0c955d5048c2c580fa7166a89133f0fd76c125.tar.bz2
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/kernel/sys_titan.c27
-rw-r--r--arch/arm/configs/iop13xx_defconfig306
-rw-r--r--arch/arm/configs/iop32x_defconfig382
-rw-r--r--arch/arm/configs/iop33x_defconfig313
-rw-r--r--arch/arm/configs/rpc_defconfig791
-rw-r--r--arch/arm/mach-at91/at91sam9261_devices.c2
-rw-r--r--arch/arm/mach-at91/at91sam9263_devices.c2
-rw-r--r--arch/arm/mach-ks8695/board-micrel.c8
-rw-r--r--arch/arm/mach-s3c2442/Kconfig2
-rw-r--r--arch/avr32/boards/atngw100/setup.c18
-rw-r--r--arch/avr32/boards/atstk1000/Kconfig26
-rw-r--r--arch/avr32/boards/atstk1000/atstk1002.c62
-rw-r--r--arch/blackfin/kernel/init_task.c1
-rw-r--r--arch/blackfin/kernel/process.c2
-rw-r--r--arch/blackfin/kernel/sys_bfin.c1
-rw-r--r--arch/blackfin/kernel/traps.c1
-rw-r--r--arch/cris/Kconfig2
-rw-r--r--arch/cris/arch-v10/drivers/Kconfig1
-rw-r--r--arch/cris/arch-v32/drivers/Kconfig1
-rw-r--r--arch/frv/kernel/entry.S1
-rw-r--r--arch/h8300/kernel/process.c1
-rw-r--r--arch/h8300/kernel/sys_h8300.c1
-rw-r--r--arch/i386/Kconfig13
-rw-r--r--arch/i386/Makefile4
-rw-r--r--arch/i386/boot/edd.c54
-rw-r--r--arch/i386/boot/video.c2
-rw-r--r--arch/i386/kernel/alternative.c39
-rw-r--r--arch/i386/kernel/apic.c12
-rw-r--r--arch/i386/kernel/cpu/amd.c7
-rw-r--r--arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c41
-rw-r--r--arch/i386/kernel/doublefault.c13
-rw-r--r--arch/i386/kernel/head.S4
-rw-r--r--arch/i386/kernel/io_apic.c7
-rw-r--r--arch/i386/kernel/nmi.c4
-rw-r--r--arch/i386/kernel/paravirt.c52
-rw-r--r--arch/i386/kernel/vmi.c35
-rw-r--r--arch/i386/mm/fault.c5
-rw-r--r--arch/i386/mm/pageattr.c2
-rw-r--r--arch/i386/pci/common.c23
-rw-r--r--arch/i386/pci/fixup.c6
-rw-r--r--arch/i386/pci/irq.c5
-rw-r--r--arch/i386/pci/legacy.c2
-rw-r--r--arch/i386/pci/mmconfig.c14
-rw-r--r--arch/i386/pci/numa.c15
-rw-r--r--arch/i386/pci/pci.h43
-rw-r--r--arch/i386/pci/visws.c4
-rw-r--r--arch/i386/xen/enlighten.c12
-rw-r--r--arch/i386/xen/xen-head.S6
-rw-r--r--arch/ia64/Kconfig12
-rw-r--r--arch/ia64/configs/bigsur_defconfig2
-rw-r--r--arch/ia64/configs/gensparse_defconfig2
-rw-r--r--arch/ia64/configs/sim_defconfig2
-rw-r--r--arch/ia64/configs/sn2_defconfig2
-rw-r--r--arch/ia64/configs/tiger_defconfig2
-rw-r--r--arch/ia64/configs/zx1_defconfig2
-rw-r--r--arch/ia64/defconfig3
-rw-r--r--arch/ia64/hp/sim/boot/boot_head.S1
-rw-r--r--arch/ia64/kernel/cpufreq/acpi-cpufreq.c6
-rw-r--r--arch/ia64/kernel/irq.c5
-rw-r--r--arch/ia64/kernel/mca.c34
-rw-r--r--arch/ia64/kernel/process.c10
-rw-r--r--arch/ia64/kernel/ptrace.c10
-rw-r--r--arch/ia64/kernel/setup.c7
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S12
-rw-r--r--arch/ia64/mm/fault.c14
-rw-r--r--arch/ia64/sn/kernel/irq.c12
-rw-r--r--arch/m68k/kernel/setup.c2
-rw-r--r--arch/m68k/kernel/vmlinux-std.lds4
-rw-r--r--arch/m68k/mm/motorola.c6
-rw-r--r--arch/powerpc/boot/dts/mpc8544ds.dts88
-rw-r--r--arch/powerpc/boot/dts/mpc8641_hpcn.dts114
-rw-r--r--arch/powerpc/boot/flatdevtree.c18
-rw-r--r--arch/powerpc/configs/ps3_defconfig200
-rw-r--r--arch/powerpc/kernel/Makefile1
-rw-r--r--arch/powerpc/kernel/entry_64.S3
-rw-r--r--arch/powerpc/kernel/head_64.S16
-rw-r--r--arch/powerpc/kernel/misc_32.S12
-rw-r--r--arch/powerpc/kernel/pci_32.c5
-rw-r--r--arch/powerpc/kernel/pci_64.c1
-rw-r--r--arch/powerpc/kernel/smp.c9
-rw-r--r--arch/powerpc/kernel/traps.c4
-rw-r--r--arch/powerpc/mm/hash_low_64.S6
-rw-r--r--arch/powerpc/mm/hash_utils_64.c4
-rw-r--r--arch/powerpc/mm/numa.c4
-rw-r--r--arch/powerpc/mm/slb.c69
-rw-r--r--arch/powerpc/mm/slice.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_mds.c1
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_rdb.c1
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_mds.c1
-rw-r--r--arch/powerpc/platforms/85xx/Kconfig1
-rw-r--r--arch/powerpc/platforms/85xx/mpc8544_ds.c214
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_mds.c1
-rw-r--r--arch/powerpc/platforms/86xx/Kconfig1
-rw-r--r--arch/powerpc/platforms/86xx/mpc86xx_hpcn.c224
-rw-r--r--arch/powerpc/platforms/Kconfig8
-rw-r--r--arch/powerpc/platforms/Makefile3
-rw-r--r--arch/powerpc/platforms/cell/spu_base.c141
-rw-r--r--arch/powerpc/platforms/cell/spu_manage.c163
-rw-r--r--arch/powerpc/platforms/cell/spu_syscalls.c1
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c3
-rw-r--r--arch/powerpc/platforms/fsl_uli1575.c255
-rw-r--r--arch/powerpc/platforms/powermac/feature.c6
-rw-r--r--arch/powerpc/platforms/ps3/Kconfig10
-rw-r--r--arch/powerpc/platforms/ps3/device-init.c39
-rw-r--r--arch/powerpc/platforms/ps3/setup.c2
-rw-r--r--arch/powerpc/platforms/ps3/spu.c6
-rw-r--r--arch/powerpc/sysdev/fsl_pci.c2
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c1
-rw-r--r--arch/powerpc/sysdev/rtc_cmos_setup.c17
-rw-r--r--arch/ppc/kernel/misc.S12
-rw-r--r--arch/s390/Kconfig4
-rw-r--r--arch/s390/hypfs/inode.c45
-rw-r--r--arch/s390/kernel/Makefile2
-rw-r--r--arch/s390/kernel/diag.c102
-rw-r--r--arch/s390/kernel/dis.c2
-rw-r--r--arch/s390/kernel/kprobes.c2
-rw-r--r--arch/s390/kernel/s390_ksyms.c1
-rw-r--r--arch/s390/mm/cmm.c1
-rw-r--r--arch/s390/mm/init.c17
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/setup.c9
-rw-r--r--arch/sh/configs/hs7751rvoip_defconfig2
-rw-r--r--arch/sh/configs/landisk_defconfig2
-rw-r--r--arch/sh/configs/lboxre2_defconfig2
-rw-r--r--arch/sh/configs/rts7751r2d_defconfig8
-rw-r--r--arch/sh/configs/snapgear_defconfig587
-rw-r--r--arch/sh/configs/systemh_defconfig2
-rw-r--r--arch/sh/configs/titan_defconfig2
-rw-r--r--arch/sh/kernel/cpu/sh3/entry.S3
-rw-r--r--arch/sh/kernel/early_printk.c2
-rw-r--r--arch/sh/kernel/machvec.c7
-rw-r--r--arch/sh/kernel/ptrace.c1
-rw-r--r--arch/sh/kernel/traps.c5
-rw-r--r--arch/sh/mm/Makefile4
-rw-r--r--arch/sh/mm/fault-nommu.c47
-rw-r--r--arch/sh/mm/fault.c3
-rw-r--r--arch/sh64/kernel/setup.c4
-rw-r--r--arch/sh64/kernel/signal.c1
-rw-r--r--arch/sparc/kernel/ebus.c1
-rw-r--r--arch/sparc/kernel/entry.S7
-rw-r--r--arch/sparc/kernel/irq.c84
-rw-r--r--arch/sparc/kernel/prom.c15
-rw-r--r--arch/sparc/kernel/sparc_ksyms.c1
-rw-r--r--arch/sparc/mm/io-unit.c18
-rw-r--r--arch/sparc/mm/iommu.c12
-rw-r--r--arch/sparc/mm/sun4c.c2
-rw-r--r--arch/sparc64/kernel/cpu.c36
-rw-r--r--arch/sparc64/kernel/head.S123
-rw-r--r--arch/sparc64/kernel/hvtramp.S7
-rw-r--r--arch/sparc64/kernel/irq.c74
-rw-r--r--arch/sparc64/kernel/mdesc.c62
-rw-r--r--arch/sparc64/kernel/prom.c15
-rw-r--r--arch/sparc64/kernel/smp.c5
-rw-r--r--arch/sparc64/kernel/sparc64_ksyms.c1
-rw-r--r--arch/sparc64/kernel/trampoline.S14
-rw-r--r--arch/sparc64/kernel/vio.c19
-rw-r--r--arch/sparc64/lib/GENbzero.S160
-rw-r--r--arch/sparc64/lib/GENcopy_from_user.S34
-rw-r--r--arch/sparc64/lib/GENcopy_to_user.S38
-rw-r--r--arch/sparc64/lib/GENmemcpy.S121
-rw-r--r--arch/sparc64/lib/GENpage.S77
-rw-r--r--arch/sparc64/lib/GENpatch.S33
-rw-r--r--arch/sparc64/lib/Makefile6
-rw-r--r--arch/sparc64/lib/NG2copy_from_user.S40
-rw-r--r--arch/sparc64/lib/NG2copy_to_user.S49
-rw-r--r--arch/sparc64/lib/NG2memcpy.S520
-rw-r--r--arch/sparc64/lib/NG2page.S61
-rw-r--r--arch/sparc64/lib/NG2patch.S33
-rw-r--r--arch/sparc64/lib/NGpage.S1
-rw-r--r--arch/um/drivers/ubd_kern.c4
-rw-r--r--arch/x86_64/Makefile4
-rw-r--r--arch/x86_64/boot/compressed/head.S7
-rw-r--r--arch/x86_64/kernel/apic.c6
-rw-r--r--arch/x86_64/kernel/head.S3
-rw-r--r--arch/x86_64/kernel/io_apic.c7
-rw-r--r--arch/x86_64/kernel/nmi.c4
-rw-r--r--arch/x86_64/kernel/pci-calgary.c13
-rw-r--r--arch/x86_64/kernel/pci-dma.c4
-rw-r--r--arch/x86_64/lib/memcpy.S4
-rw-r--r--arch/x86_64/mm/pageattr.c3
-rw-r--r--arch/x86_64/pci/mmconfig.c12
-rw-r--r--arch/x86_64/vdso/.gitignore1
181 files changed, 4062 insertions, 2740 deletions
diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c
index 1d3c1398c428..52c91ccc1648 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -271,6 +271,19 @@ titan_dispatch_irqs(u64 mask)
* Titan Family
*/
static void __init
+titan_request_irq(unsigned int irq, irq_handler_t handler,
+ unsigned long irqflags, const char *devname,
+ void *dev_id)
+{
+ int err;
+ err = request_irq(irq, handler, irqflags, devname, dev_id);
+ if (err) {
+ printk("titan_request_irq for IRQ %d returned %d; ignoring\n",
+ irq, err);
+ }
+}
+
+static void __init
titan_late_init(void)
{
/*
@@ -278,15 +291,15 @@ titan_late_init(void)
* all reported to the kernel as machine checks, so the handler
* is a nop so it can be called to count the individual events.
*/
- request_irq(63+16, titan_intr_nop, IRQF_DISABLED,
+ titan_request_irq(63+16, titan_intr_nop, IRQF_DISABLED,
"CChip Error", NULL);
- request_irq(62+16, titan_intr_nop, IRQF_DISABLED,
+ titan_request_irq(62+16, titan_intr_nop, IRQF_DISABLED,
"PChip 0 H_Error", NULL);
- request_irq(61+16, titan_intr_nop, IRQF_DISABLED,
+ titan_request_irq(61+16, titan_intr_nop, IRQF_DISABLED,
"PChip 1 H_Error", NULL);
- request_irq(60+16, titan_intr_nop, IRQF_DISABLED,
+ titan_request_irq(60+16, titan_intr_nop, IRQF_DISABLED,
"PChip 0 C_Error", NULL);
- request_irq(59+16, titan_intr_nop, IRQF_DISABLED,
+ titan_request_irq(59+16, titan_intr_nop, IRQF_DISABLED,
"PChip 1 C_Error", NULL);
/*
@@ -345,9 +358,9 @@ privateer_init_pci(void)
* Hook a couple of extra err interrupts that the
* common titan code won't.
*/
- request_irq(53+16, titan_intr_nop, IRQF_DISABLED,
+ titan_request_irq(53+16, titan_intr_nop, IRQF_DISABLED,
"NMI", NULL);
- request_irq(50+16, titan_intr_nop, IRQF_DISABLED,
+ titan_request_irq(50+16, titan_intr_nop, IRQF_DISABLED,
"Temperature Warning", NULL);
/*
diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig
index 43c4a37e9247..add03c9e5553 100644
--- a/arch/arm/configs/iop13xx_defconfig
+++ b/arch/arm/configs/iop13xx_defconfig
@@ -1,12 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc1-git5
-# Tue Dec 19 21:38:01 2006
+# Linux kernel version: 2.6.22
+# Thu Jul 19 15:57:52 2007
#
CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
@@ -15,6 +21,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -32,17 +39,19 @@ CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -57,32 +66,30 @@ CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
@@ -114,13 +121,15 @@ CONFIG_DEFAULT_IOSCHED="deadline"
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
+CONFIG_ARCH_IOP13XX=y
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
-CONFIG_ARCH_IOP13XX=y
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
@@ -128,6 +137,7 @@ CONFIG_ARCH_IOP13XX=y
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
#
@@ -141,6 +151,12 @@ CONFIG_MACH_IQ81340SC=y
CONFIG_MACH_IQ81340MC=y
#
+# IOP13XX IMU Support
+#
+# CONFIG_IOP_IMU is not set
+CONFIG_PLAT_IOP=y
+
+#
# Processor Type
#
CONFIG_CPU_32=y
@@ -159,13 +175,16 @@ CONFIG_IO_36=y
CONFIG_ARM_THUMB=y
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_BPREDICT_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
# CONFIG_IWMMXT is not set
#
# Bus support
#
CONFIG_PCI=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
+CONFIG_PCI_SYSCALL=y
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
#
# PCCARD (PCMCIA/CardBus) support
@@ -175,6 +194,7 @@ CONFIG_PCI=y
#
# Kernel Features
#
+# CONFIG_TICK_ONESHOT is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
CONFIG_HZ=100
@@ -189,6 +209,9 @@ CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
CONFIG_ALIGNMENT_TRAP=y
#
@@ -198,6 +221,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="ip=bootp root=nfs console=ttyS0,115200 nfsroot=,tcp,v3,wsize=8192,rsize=8192"
# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
#
# Floating point emulation
@@ -222,7 +246,6 @@ CONFIG_BINFMT_AOUT=y
# Power management options
#
# CONFIG_PM is not set
-# CONFIG_APM is not set
#
# Networking
@@ -232,14 +255,15 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
@@ -270,6 +294,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
@@ -285,20 +310,8 @@ CONFIG_IPV6=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -324,7 +337,17 @@ CONFIG_IPV6=y
# 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
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -337,15 +360,7 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
@@ -361,6 +376,7 @@ CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# User Modules And Translation Layers
#
# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
@@ -397,7 +413,6 @@ CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
@@ -425,42 +440,27 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
-CONFIG_BLK_DEV_NBD=y
+# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=2
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
@@ -469,6 +469,7 @@ CONFIG_BLK_DEV_INITRD=y
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
@@ -490,6 +491,7 @@ CONFIG_CHR_DEV_SG=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
@@ -534,15 +536,7 @@ CONFIG_SCSI_SAS_ATTRS=y
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_LINEAR is not set
@@ -560,6 +554,7 @@ CONFIG_BLK_DEV_DM=y
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
#
# Fusion MPT device support
@@ -572,39 +567,19 @@ CONFIG_BLK_DEV_DM=y
#
# IEEE 1394 (FireWire) support
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-
-#
-# Ethernet (10 or 100Mbit)
-#
# CONFIG_NET_ETHERNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
+CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
@@ -617,33 +592,26 @@ CONFIG_E1000_NAPI=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
-
-#
-# Ethernet (10000 Mbit)
-#
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
-
-#
-# Token Ring devices
-#
+# CONFIG_MLX4_CORE is not set
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -654,10 +622,6 @@ CONFIG_E1000_NAPI=y
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
#
@@ -665,6 +629,7 @@ CONFIG_E1000_NAPI=y
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
@@ -684,6 +649,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
@@ -721,33 +687,18 @@ CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
#
@@ -774,25 +725,28 @@ CONFIG_I2C_IOP3XX=y
# CONFIG_I2C_PARPORT_LIGHT 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_TAOS_EVM is not set
# CONFIG_I2C_STUB 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
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -803,21 +757,15 @@ CONFIG_I2C_IOP3XX=y
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
@@ -840,6 +788,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
@@ -857,12 +806,16 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP 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
#
-# Misc devices
+# Multifunction device drivers
#
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
+# CONFIG_MFD_SM501 is not set
#
# LED devices
@@ -881,16 +834,19 @@ CONFIG_HWMON=y
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
#
-# Digital Video Broadcasting Devices
+# Graphics support
#
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Graphics support
+# Display device support
#
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
# CONFIG_FB is not set
#
@@ -898,21 +854,15 @@ CONFIG_FIRMWARE_EDID=y
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_SOUND is not set
-
-#
-# HID Devices
-#
+CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-
-#
-# USB support
-#
+# CONFIG_HID_DEBUG 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
@@ -926,10 +876,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
# CONFIG_MMC is not set
#
@@ -939,6 +885,22 @@ CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
+# DMA Engine support
+#
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+# CONFIG_NET_DMA is not set
+
+#
+# DMA Devices
+#
+# CONFIG_INTEL_IOATDMA is not set
+CONFIG_INTEL_IOP_ADMA=y
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -1004,7 +966,6 @@ CONFIG_ECRYPT_FS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
@@ -1014,7 +975,7 @@ CONFIG_JFFS2_FS_WRITEBUFFER=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
-# CONFIG_CRAMFS is not set
+CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
@@ -1040,6 +1001,7 @@ CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -1053,7 +1015,6 @@ CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
@@ -1075,6 +1036,7 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
#
# Native Language Support
@@ -1140,7 +1102,6 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_USER=y
@@ -1151,10 +1112,10 @@ CONFIG_DEBUG_USER=y
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
@@ -1173,8 +1134,11 @@ CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=y
+# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
@@ -1189,11 +1153,9 @@ CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_HW=y
#
# Library routines
@@ -1201,9 +1163,13 @@ CONFIG_CRYPTO_CRC32C=y
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig
index 7909a555706d..027aef22b4d1 100644
--- a/arch/arm/configs/iop32x_defconfig
+++ b/arch/arm/configs/iop32x_defconfig
@@ -1,12 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc1-git5
-# Tue Dec 19 21:37:52 2006
+# Linux kernel version: 2.6.22
+# Thu Jul 19 16:00:36 2007
#
CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
@@ -15,6 +21,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -32,16 +39,18 @@ CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -57,32 +66,30 @@ CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
@@ -114,13 +121,15 @@ CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
CONFIG_ARCH_IOP32X=y
# CONFIG_ARCH_IOP33X is not set
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
@@ -128,6 +137,7 @@ CONFIG_ARCH_IOP32X=y
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
#
@@ -137,10 +147,12 @@ CONFIG_ARCH_IOP32X=y
#
# IOP32x Platform Types
#
+CONFIG_MACH_EP80219=y
CONFIG_MACH_GLANTANK=y
CONFIG_ARCH_IQ80321=y
CONFIG_ARCH_IQ31244=y
CONFIG_MACH_N2100=y
+CONFIG_IOP3XX_ATU=y
CONFIG_PLAT_IOP=y
#
@@ -160,6 +172,7 @@ CONFIG_CPU_CP15_MMU=y
#
# CONFIG_ARM_THUMB is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
# CONFIG_IWMMXT is not set
CONFIG_XSCALE_PMU=y
@@ -167,7 +180,8 @@ CONFIG_XSCALE_PMU=y
# Bus support
#
CONFIG_PCI=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
+CONFIG_PCI_SYSCALL=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_DEBUG is not set
#
@@ -178,6 +192,7 @@ CONFIG_PCI=y
#
# Kernel Features
#
+# CONFIG_TICK_ONESHOT is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
CONFIG_HZ=100
@@ -192,6 +207,9 @@ CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
CONFIG_ALIGNMENT_TRAP=y
#
@@ -199,8 +217,9 @@ CONFIG_ALIGNMENT_TRAP=y
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp"
+CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp cachepolicy=writealloc"
# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
#
# Floating point emulation
@@ -225,7 +244,6 @@ CONFIG_BINFMT_AOUT=y
# Power management options
#
# CONFIG_PM is not set
-# CONFIG_APM is not set
#
# Networking
@@ -235,13 +253,13 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -273,6 +291,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
@@ -288,20 +307,8 @@ CONFIG_IPV6=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -327,7 +334,17 @@ CONFIG_IPV6=y
# 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
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -340,16 +357,9 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
@@ -365,6 +375,7 @@ CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
@@ -396,7 +407,6 @@ CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
@@ -424,29 +434,15 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -461,13 +457,8 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
# CONFIG_IDE is not set
#
@@ -475,6 +466,7 @@ CONFIG_BLK_DEV_INITRD=y
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
@@ -496,6 +488,7 @@ CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
@@ -541,11 +534,8 @@ CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
@@ -560,11 +550,13 @@ CONFIG_SATA_SIL=y
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
+CONFIG_SATA_VITESSE=y
+# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
@@ -576,6 +568,7 @@ CONFIG_SATA_SIL=y
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
@@ -595,17 +588,14 @@ CONFIG_SATA_SIL=y
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
-# CONFIG_MD_RAID10 is not set
-# CONFIG_MD_RAID456 is not set
+CONFIG_MD_RAID10=y
+CONFIG_MD_RAID456=y
+# CONFIG_MD_RAID5_RESHAPE is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=y
@@ -615,6 +605,7 @@ CONFIG_BLK_DEV_DM=y
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
#
# Fusion MPT device support
@@ -627,47 +618,27 @@ CONFIG_BLK_DEV_DM=y
#
# IEEE 1394 (FireWire) support
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_AX88796 is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
-
-#
-# Tulip family network device support
-#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
@@ -689,10 +660,8 @@ CONFIG_E100=y
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
+# CONFIG_SC92031 is not set
+CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
@@ -706,34 +675,36 @@ CONFIG_R8169=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
-
-#
-# Ethernet (10000 Mbit)
-#
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
-
-#
-# Token Ring devices
-#
+# CONFIG_MLX4_CORE is not set
# 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
+# USB Network Adapters
#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -744,10 +715,6 @@ CONFIG_R8169=y
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
#
@@ -755,6 +722,7 @@ CONFIG_R8169=y
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
@@ -774,6 +742,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
@@ -811,33 +780,18 @@ CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
#
@@ -864,25 +818,29 @@ CONFIG_I2C_IOP3XX=y
# CONFIG_I2C_PARPORT_LIGHT 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_TAOS_EVM 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
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -893,21 +851,15 @@ CONFIG_I2C_IOP3XX=y
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
@@ -930,6 +882,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
@@ -947,12 +900,16 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP 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
#
-# Misc devices
+# Multifunction device drivers
#
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
+# CONFIG_MFD_SM501 is not set
#
# LED devices
@@ -971,17 +928,20 @@ CONFIG_HWMON=y
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
#
-# Digital Video Broadcasting Devices
+# Graphics support
#
-# CONFIG_DVB is not set
-# CONFIG_USB_DABUSB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Graphics support
+# Display device support
#
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
# CONFIG_FB is not set
#
@@ -989,21 +949,26 @@ CONFIG_FIRMWARE_EDID=y
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
#
-# HID Devices
+# USB Input Devices
#
-CONFIG_HID=y
+# CONFIG_USB_HID is not set
#
-# USB support
+# USB HID Boot Protocol drivers
#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE 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
@@ -1014,9 +979,8 @@ CONFIG_USB=y
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
-# CONFIG_USB_BANDWIDTH is not set
+CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_MULTITHREAD_PROBE is not set
# CONFIG_USB_OTG is not set
#
@@ -1030,6 +994,7 @@ CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
@@ -1058,43 +1023,10 @@ CONFIG_USB_STORAGE=y
# CONFIG_USB_LIBUSUAL is not set
#
-# USB Input Devices
-#
-# CONFIG_USB_HID is not set
-
-#
-# USB HID Boot Protocol drivers
-#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_TOUCHSCREEN is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_ATI_REMOTE2 is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
-# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
#
@@ -1116,6 +1048,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1126,6 +1059,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
#
# USB DSL modem support
@@ -1135,10 +1069,6 @@ CONFIG_USB_MON=y
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
# CONFIG_MMC is not set
#
@@ -1148,6 +1078,22 @@ CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
+# DMA Engine support
+#
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+CONFIG_NET_DMA=y
+
+#
+# DMA Devices
+#
+# CONFIG_INTEL_IOATDMA is not set
+CONFIG_INTEL_IOP_ADMA=y
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -1164,11 +1110,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_XFS_FS=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
+# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
@@ -1217,7 +1159,6 @@ CONFIG_ECRYPT_FS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
@@ -1227,7 +1168,7 @@ CONFIG_JFFS2_FS_WRITEBUFFER=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
-# CONFIG_CRAMFS is not set
+CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
@@ -1253,6 +1194,7 @@ CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1260,7 +1202,6 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
@@ -1282,6 +1223,7 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
#
# Native Language Support
@@ -1308,15 +1250,19 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
-CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1327,6 +1273,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
# CONFIG_FORCED_INLINING is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_ERRORS is not set
CONFIG_DEBUG_LL=y
@@ -1338,10 +1285,10 @@ CONFIG_DEBUG_LL=y
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
@@ -1360,8 +1307,11 @@ CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=y
+# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
@@ -1376,11 +1326,9 @@ CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_HW=y
#
# Library routines
@@ -1388,9 +1336,13 @@ CONFIG_CRYPTO_CRC32C=y
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig
index fa271bce8ff7..721ee64a13f7 100644
--- a/arch/arm/configs/iop33x_defconfig
+++ b/arch/arm/configs/iop33x_defconfig
@@ -1,12 +1,18 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc1
-# Sat Dec 16 06:05:34 2006
+# Linux kernel version: 2.6.22
+# Thu Jul 19 16:05:59 2007
#
CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
@@ -15,6 +21,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -32,16 +39,18 @@ CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -57,32 +66,30 @@ CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
@@ -114,13 +121,15 @@ CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
CONFIG_ARCH_IOP33X=y
-# CONFIG_ARCH_IOP13XX is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
@@ -128,7 +137,9 @@ CONFIG_ARCH_IOP33X=y
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
+CONFIG_IOP3XX_ATU=y
#
# IOP33x Implementation Options
@@ -158,6 +169,7 @@ CONFIG_CPU_CP15_MMU=y
#
# CONFIG_ARM_THUMB is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
# CONFIG_IWMMXT is not set
CONFIG_XSCALE_PMU=y
@@ -165,7 +177,8 @@ CONFIG_XSCALE_PMU=y
# Bus support
#
CONFIG_PCI=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
+CONFIG_PCI_SYSCALL=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_DEBUG is not set
#
@@ -176,6 +189,7 @@ CONFIG_PCI=y
#
# Kernel Features
#
+# CONFIG_TICK_ONESHOT is not set
# CONFIG_PREEMPT is not set
# CONFIG_NO_IDLE_HZ is not set
CONFIG_HZ=100
@@ -190,6 +204,9 @@ CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
CONFIG_ALIGNMENT_TRAP=y
#
@@ -197,8 +214,9 @@ CONFIG_ALIGNMENT_TRAP=y
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp"
+CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp cachepolicy=writealloc"
# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
#
# Floating point emulation
@@ -223,7 +241,6 @@ CONFIG_BINFMT_AOUT=y
# Power management options
#
# CONFIG_PM is not set
-# CONFIG_APM is not set
#
# Networking
@@ -233,13 +250,13 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -271,6 +288,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
@@ -286,20 +304,8 @@ CONFIG_IPV6=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -325,7 +331,17 @@ CONFIG_IPV6=y
# 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
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -338,16 +354,9 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
@@ -363,6 +372,7 @@ CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
@@ -399,7 +409,6 @@ CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
@@ -427,29 +436,15 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=1
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -462,13 +457,8 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
# CONFIG_IDE is not set
#
@@ -476,6 +466,7 @@ CONFIG_BLK_DEV_INITRD=y
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
@@ -497,6 +488,7 @@ CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
@@ -541,22 +533,15 @@ CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
# CONFIG_MD_RAID10 is not set
-# CONFIG_MD_RAID456 is not set
+CONFIG_MD_RAID456=y
+# CONFIG_MD_RAID5_RESHAPE is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=y
@@ -566,6 +551,7 @@ CONFIG_BLK_DEV_DM=y
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
#
# Fusion MPT device support
@@ -578,39 +564,19 @@ CONFIG_BLK_DEV_DM=y
#
# IEEE 1394 (FireWire) support
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-
-#
-# Ethernet (10 or 100Mbit)
-#
# CONFIG_NET_ETHERNET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
+CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
@@ -623,33 +589,26 @@ CONFIG_E1000_NAPI=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
-
-#
-# Ethernet (10000 Mbit)
-#
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
-
-#
-# Token Ring devices
-#
+# CONFIG_MLX4_CORE is not set
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -660,10 +619,6 @@ CONFIG_E1000_NAPI=y
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
#
@@ -671,6 +626,7 @@ CONFIG_E1000_NAPI=y
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
@@ -690,6 +646,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
@@ -727,33 +684,18 @@ CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
#
@@ -780,25 +722,28 @@ CONFIG_I2C_IOP3XX=y
# CONFIG_I2C_PARPORT_LIGHT 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_TAOS_EVM is not set
# CONFIG_I2C_STUB 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
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -809,21 +754,15 @@ CONFIG_I2C_IOP3XX=y
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
@@ -846,6 +785,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
@@ -863,12 +803,16 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP 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
#
-# Misc devices
+# Multifunction device drivers
#
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
+# CONFIG_MFD_SM501 is not set
#
# LED devices
@@ -887,16 +831,19 @@ CONFIG_HWMON=y
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
#
-# Digital Video Broadcasting Devices
+# Graphics support
#
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Graphics support
+# Display device support
#
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
# CONFIG_FB is not set
#
@@ -904,21 +851,15 @@ CONFIG_FIRMWARE_EDID=y
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_SOUND is not set
-
-#
-# HID Devices
-#
+CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-
-#
-# USB support
-#
+# CONFIG_HID_DEBUG 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
@@ -932,10 +873,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
# CONFIG_MMC is not set
#
@@ -945,6 +882,22 @@ CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
+# DMA Engine support
+#
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+CONFIG_NET_DMA=y
+
+#
+# DMA Devices
+#
+# CONFIG_INTEL_IOATDMA is not set
+CONFIG_INTEL_IOP_ADMA=y
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -961,11 +914,7 @@ CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_XFS_FS=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
+# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
@@ -1013,9 +962,8 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
-# CONFIG_CRAMFS is not set
+CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
@@ -1041,6 +989,7 @@ CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -1048,7 +997,6 @@ CONFIG_SUNRPC=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
@@ -1070,6 +1018,7 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
#
# Native Language Support
@@ -1096,15 +1045,19 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
-CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -1115,6 +1068,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
# CONFIG_FORCED_INLINING is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
CONFIG_DEBUG_USER=y
# CONFIG_DEBUG_ERRORS is not set
CONFIG_DEBUG_LL=y
@@ -1125,10 +1079,10 @@ CONFIG_DEBUG_LL=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
# CONFIG_CRYPTO is not set
#
@@ -1136,7 +1090,12 @@ CONFIG_DEBUG_LL=y
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig
index 8452dc8c7cc3..5ddecb9ddf01 100644
--- a/arch/arm/configs/rpc_defconfig
+++ b/arch/arm/configs/rpc_defconfig
@@ -1,87 +1,150 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.11
-# Wed Mar 9 14:41:48 2005
+# Linux kernel version: 2.6.23-rc2
+# Mon Aug 6 16:47:24 2007
#
CONFIG_ARM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+# CONFIG_GENERIC_GPIO is not set
+# CONFIG_GENERIC_TIME is not set
+# CONFIG_GENERIC_CLOCKEVENTS is not set
CONFIG_MMU=y
-CONFIG_UID16=y
+CONFIG_NO_IOPORT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_IOMAP=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_ZONE_DMA=y
CONFIG_FIQ=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
-
-#
-# General setup
-#
+CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
#
# System Type
#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP3XX is not set
-# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
CONFIG_ARCH_RPC=y
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
CONFIG_ARCH_ACORN=y
#
@@ -100,15 +163,22 @@ CONFIG_CPU_COPY_V3=y
CONFIG_CPU_COPY_V4WB=y
CONFIG_CPU_TLB_V3=y
CONFIG_CPU_TLB_V4WB=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
#
# Processor Features
#
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
CONFIG_TIMER_ACORN=y
#
# Bus support
#
+CONFIG_ISA_DMA_API=y
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# PCCARD (PCMCIA/CardBus) support
@@ -116,13 +186,26 @@ CONFIG_TIMER_ACORN=y
# CONFIG_PCCARD is not set
#
-# PC-card bridges
-#
-
-#
# Kernel Features
#
+# CONFIG_TICK_ONESHOT is not set
# CONFIG_PREEMPT is not set
+# CONFIG_NO_IDLE_HZ is not set
+CONFIG_HZ=100
+# CONFIG_AEABI is not set
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
CONFIG_ALIGNMENT_TRAP=y
#
@@ -132,6 +215,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set
+# CONFIG_KEXEC is not set
#
# Floating point emulation
@@ -157,41 +241,122 @@ CONFIG_BINFMT_AOUT=y
# CONFIG_PM is not set
#
-# Device Drivers
+# Networking
#
+CONFIG_NET=y
#
-# Generic Driver Options
+# Networking options
#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=m
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET6_XFRM_MODE_BEET is not set
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
#
-# Memory Technology Devices (MTD)
+# QoS and/or fair queueing
#
-# CONFIG_MTD is not set
+# CONFIG_NET_SCHED is not set
#
-# Parallel port support
+# Network testing
#
-CONFIG_PARPORT=y
-CONFIG_PARPORT_PC=y
-CONFIG_PARPORT_PC_CML1=y
-CONFIG_PARPORT_PC_FIFO=y
-# CONFIG_PARPORT_PC_SUPERIO is not set
-# CONFIG_PARPORT_ARC is not set
-# CONFIG_PARPORT_OTHER is not set
-# CONFIG_PARPORT_1284 is not set
+# CONFIG_NET_PKTGEN is not set
+# 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
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
-# Plug and Play support
+# Device Drivers
#
#
-# Block devices
+# Generic Driver Options
#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+CONFIG_PARPORT=y
+CONFIG_PARPORT_PC=y
+CONFIG_PARPORT_PC_FIFO=y
+# CONFIG_PARPORT_PC_SUPERIO is not set
+# CONFIG_PARPORT_GSC is not set
+# CONFIG_PARPORT_AX88796 is not set
+# CONFIG_PARPORT_1284 is not set
+CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=y
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
@@ -201,59 +366,19 @@ CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Acorn-specific block devices
-#
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_IDE_ARM=y
-CONFIG_BLK_DEV_IDE_ICSIDE=y
-CONFIG_BLK_DEV_IDEDMA_ICS=y
-CONFIG_IDEDMA_ICS_AUTO=y
-CONFIG_BLK_DEV_IDE_RAPIDE=y
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_IDE is not set
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
@@ -265,6 +390,7 @@ CONFIG_CHR_DEV_ST=m
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -272,26 +398,23 @@ CONFIG_CHR_DEV_SG=y
# CONFIG_SCSI_MULTI_LUN is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
-# SCSI Transport Attributes
+# SCSI Transports
#
-# CONFIG_SCSI_SPI_ATTRS is not set
+CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_SCSI_SATA is not set
-CONFIG_SCSI_PPA=m
-CONFIG_SCSI_IMM=m
+# CONFIG_SCSI_SAS_LIBSAS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_PPA is not set
+# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_IZIP_EPP16 is not set
# CONFIG_SCSI_IZIP_SLOW_CTR is not set
# CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_ACORNSCSI_3=m
-CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE=y
-CONFIG_SCSI_ACORNSCSI_SYNC=y
CONFIG_SCSI_ARXESCSI=m
CONFIG_SCSI_CUMANA_2=m
CONFIG_SCSI_EESOXSCSI=m
@@ -302,129 +425,36 @@ CONFIG_SCSI_POWERTECSCSI=y
#
CONFIG_SCSI_CUMANA_1=m
CONFIG_SCSI_OAK1=m
-
-#
-# Multi-device support (RAID and LVM)
-#
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_PATA_PLATFORM=y
+CONFIG_PATA_ICSIDE=y
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Networking support
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-# CONFIG_PACKET is not set
-CONFIG_NETLINK_DEV=y
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
-CONFIG_IPV6=m
-# CONFIG_IPV6_PRIVACY is not set
-# CONFIG_INET6_AH is not set
-# CONFIG_INET6_ESP is not set
-# CONFIG_INET6_IPCOMP is not set
-# CONFIG_INET6_TUNNEL is not set
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_NETFILTER is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
CONFIG_ARM_ETHER1=y
CONFIG_ARM_ETHER3=y
CONFIG_ARM_ETHERH=y
+# CONFIG_AX88796 is not set
# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_NET_POCKET is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
@@ -434,20 +464,23 @@ CONFIG_PPP=m
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
+# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
+CONFIG_SLHC=m
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
@@ -462,19 +495,6 @@ CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-# CONFIG_GAMEPORT is not set
-CONFIG_SOUND_GAMEPORT=y
-CONFIG_SERIO=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PARKBD is not set
-CONFIG_SERIO_RPCKBD=y
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-
-#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
@@ -483,21 +503,35 @@ CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
CONFIG_MOUSE_RISCPC=y
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_PARKBD is not set
+CONFIG_SERIO_RPCKBD=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -506,12 +540,13 @@ CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=16
+CONFIG_SERIAL_8250_RUNTIME_UARTS=8
# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_ACORN=y
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_8250_ACORN=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
@@ -521,31 +556,15 @@ CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# I2C support
-#
+# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
#
@@ -558,76 +577,87 @@ CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
+# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Hardware Sensors Chip support
-#
-# CONFIG_I2C_SENSOR is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-
-#
-# Other I2C Chip support
+CONFIG_I2C_ACORN=y
+
+#
+# Miscellaneous I2C Chip support
#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
-# Misc devices
+# SPI support
#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_HWMON is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+# CONFIG_NEW_LEDS is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
#
-# Digital Video Broadcasting Devices
+# Graphics support
#
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Graphics support
+# Display device support
#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
CONFIG_FB_ACORN=y
+# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
@@ -635,24 +665,23 @@ CONFIG_FB_ACORN=y
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
# CONFIG_FONT_8x8 is not set
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
CONFIG_FONT_ACORN_8x8=y
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
-
-#
-# Logo configuration
-#
+# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -668,91 +697,115 @@ CONFIG_SOUND=m
# Open Sound System
#
CONFIG_SOUND_PRIME=m
-# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_FUSION is not set
-# CONFIG_SOUND_CS4281 is not set
-# CONFIG_SOUND_SONICVIBES is not set
-# CONFIG_SOUND_TRIDENT is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
CONFIG_SOUND_OSS=m
# CONFIG_SOUND_TRACEINIT is not set
# CONFIG_SOUND_DMAP is not set
-# CONFIG_SOUND_AD1816 is not set
-# CONFIG_SOUND_AD1889 is not set
-# CONFIG_SOUND_SGALAXY is not set
-# CONFIG_SOUND_ADLIB is not set
-# CONFIG_SOUND_ACI_MIXER is not set
-# CONFIG_SOUND_CS4232 is not set
# CONFIG_SOUND_SSCAPE is not set
-# CONFIG_SOUND_GUS is not set
# CONFIG_SOUND_VMIDI is not set
# CONFIG_SOUND_TRIX is not set
# CONFIG_SOUND_MSS is not set
# CONFIG_SOUND_MPU401 is not set
-# CONFIG_SOUND_NM256 is not set
-# CONFIG_SOUND_MAD16 is not set
# CONFIG_SOUND_PAS is not set
# CONFIG_SOUND_PSS is not set
# CONFIG_SOUND_SB is not set
-# CONFIG_SOUND_AWE32_SYNTH is not set
-# CONFIG_SOUND_WAVEFRONT is not set
-# CONFIG_SOUND_MAUI is not set
# CONFIG_SOUND_YM3812 is not set
-# CONFIG_SOUND_OPL3SA1 is not set
-# CONFIG_SOUND_OPL3SA2 is not set
# CONFIG_SOUND_UART6850 is not set
# CONFIG_SOUND_AEDSP16 is not set
CONFIG_SOUND_VIDC=m
-# CONFIG_SOUND_TVMIXER is not set
-# CONFIG_SOUND_AD1980 is not set
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# USB support
+# RTC interfaces
#
-# CONFIG_USB is not set
-CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# I2C RTC drivers
#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+CONFIG_RTC_DRV_PCF8583=y
+# CONFIG_RTC_DRV_M41T80 is not set
#
-# USB Gadget Support
+# SPI RTC drivers
#
-# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
#
-# CONFIG_MMC is not set
#
# File systems
#
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_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-
-#
-# XFS support
-#
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
@@ -776,12 +829,12 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# Pseudo filesystems
#
CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -810,7 +863,9 @@ CONFIG_NFS_FS=y
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
+CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -830,20 +885,22 @@ CONFIG_ACORN_PARTITION_ICS=y
CONFIG_ACORN_PARTITION_ADFS=y
CONFIG_ACORN_PARTITION_POWERTEC=y
CONFIG_ACORN_PARTITION_RISCIX=y
-CONFIG_OSF_PARTITION=y
-CONFIG_AMIGA_PARTITION=y
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
+# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
-CONFIG_SOLARIS_X86_PARTITION=y
+# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
-CONFIG_SGI_PARTITION=y
+# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
-CONFIG_SUN_PARTITION=y
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
#
# Native Language Support
@@ -890,6 +947,11 @@ CONFIG_NLS_KOI8_R=m
# CONFIG_NLS_UTF8 is not set
#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# Profiling support
#
# CONFIG_PROFILING is not set
@@ -897,17 +959,37 @@ CONFIG_NLS_KOI8_R=m
#
# Kernel hacking
#
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FRAME_POINTER=y
+CONFIG_FORCED_INLINING=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_ERRORS=y
CONFIG_DEBUG_LL=y
@@ -918,19 +1000,18 @@ CONFIG_DEBUG_LL=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
# CONFIG_CRYPTO is not set
#
-# Hardware crypto devices
-#
-
-#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 9db58da04754..3576595b4941 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -15,6 +15,8 @@
#include <linux/platform_device.h>
+#include <video/atmel_lcdc.h>
+
#include <asm/arch/board.h>
#include <asm/arch/gpio.h>
#include <asm/arch/at91sam9261.h>
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 635695787f91..f924bd5017de 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -14,6 +14,8 @@
#include <linux/platform_device.h>
+#include <video/atmel_lcdc.h>
+
#include <asm/arch/board.h>
#include <asm/arch/gpio.h>
#include <asm/arch/at91sam9263.h>
diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c
index 8fc0edb5211e..2feeef81d843 100644
--- a/arch/arm/mach-ks8695/board-micrel.c
+++ b/arch/arm/mach-ks8695/board-micrel.c
@@ -23,24 +23,24 @@
#include "generic.h"
#ifdef CONFIG_PCI
-static int __init micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
return KS8695_IRQ_EXTERN0;
}
-static struct ks8695_pci_cfg micrel_pci = {
+static struct ks8695_pci_cfg __initdata micrel_pci = {
.mode = KS8695_MODE_MINIPCI,
.map_irq = micrel_pci_map_irq,
};
#endif
-static void micrel_init(void)
+static void __init micrel_init(void)
{
printk(KERN_INFO "Micrel KS8695 Development Board initializing\n");
#ifdef CONFIG_PCI
- ks8695_init_pci(&micrel_pci);
+// ks8695_init_pci(&micrel_pci);
#endif
/* Add devices */
diff --git a/arch/arm/mach-s3c2442/Kconfig b/arch/arm/mach-s3c2442/Kconfig
index 88d5fd34fe3b..26d131a77074 100644
--- a/arch/arm/mach-s3c2442/Kconfig
+++ b/arch/arm/mach-s3c2442/Kconfig
@@ -6,7 +6,7 @@
config CPU_S3C2442
bool
- depends on ARCH_S3C2420
+ depends on ARCH_S3C2410
select S3C2410_CLOCK
select S3C2410_GPIO
select S3C2410_PM if PM
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index 2edcecdea8bd..ef801563bbf5 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -9,6 +9,7 @@
*/
#include <linux/clk.h>
#include <linux/etherdevice.h>
+#include <linux/i2c-gpio.h>
#include <linux/init.h>
#include <linux/linkage.h>
#include <linux/platform_device.h>
@@ -123,6 +124,19 @@ static struct platform_device ngw_gpio_leds = {
}
};
+static struct i2c_gpio_platform_data i2c_gpio_data = {
+ .sda_pin = GPIO_PIN_PA(6),
+ .scl_pin = GPIO_PIN_PA(7),
+};
+
+static struct platform_device i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &i2c_gpio_data,
+ },
+};
+
static int __init atngw100_init(void)
{
unsigned i;
@@ -147,6 +161,10 @@ static int __init atngw100_init(void)
}
platform_device_register(&ngw_gpio_leds);
+ at32_select_gpio(i2c_gpio_data.sda_pin, 0);
+ at32_select_gpio(i2c_gpio_data.scl_pin, 0);
+ platform_device_register(&i2c_gpio_device);
+
return 0;
}
postcore_initcall(atngw100_init);
diff --git a/arch/avr32/boards/atstk1000/Kconfig b/arch/avr32/boards/atstk1000/Kconfig
index 71bc7d364fb7..718578f64069 100644
--- a/arch/avr32/boards/atstk1000/Kconfig
+++ b/arch/avr32/boards/atstk1000/Kconfig
@@ -50,4 +50,30 @@ config BOARD_ATSTK1002_SPI1
GPIO lines and accessed through the J1 jumper block. Say "y"
here to configure that SPI controller.
+config BOARD_ATSTK1002_J2_LED
+ bool
+ default BOARD_ATSTK1002_J2_LED8 || BOARD_ATSTK1002_J2_RGB
+
+choice
+ prompt "LEDs connected to J2:"
+ depends on LEDS_GPIO && !BOARD_ATSTK1002_SW4_CUSTOM
+ optional
+ help
+ Select this if you have jumpered the J2 jumper block to the
+ LED0..LED7 amber leds, or to the RGB leds, using a ten-pin
+ IDC cable. A default "heartbeat" trigger is provided, but
+ you can of course override this.
+
+config BOARD_ATSTK1002_J2_LED8
+ bool "LED0..LED7"
+ help
+ Select this if J2 is jumpered to LED0..LED7 amber leds.
+
+config BOARD_ATSTK1002_J2_RGB
+ bool "RGB leds"
+ help
+ Select this if J2 is jumpered to the RGB leds.
+
+endchoice
+
endif # stk 1002
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index cb93eabb9c6c..c9981b731efa 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -11,6 +11,7 @@
#include <linux/etherdevice.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/leds.h>
#include <linux/platform_device.h>
#include <linux/string.h>
#include <linux/types.h>
@@ -120,6 +121,65 @@ static void __init set_hw_addr(struct platform_device *pdev)
clk_put(pclk);
}
+#ifdef CONFIG_BOARD_ATSTK1002_J2_LED
+
+static struct gpio_led stk_j2_led[] = {
+#ifdef CONFIG_BOARD_ATSTK1002_J2_LED8
+#define LEDSTRING "J2 jumpered to LED8"
+ { .name = "led0:amber", .gpio = GPIO_PIN_PB( 8), },
+ { .name = "led1:amber", .gpio = GPIO_PIN_PB( 9), },
+ { .name = "led2:amber", .gpio = GPIO_PIN_PB(10), },
+ { .name = "led3:amber", .gpio = GPIO_PIN_PB(13), },
+ { .name = "led4:amber", .gpio = GPIO_PIN_PB(14), },
+ { .name = "led5:amber", .gpio = GPIO_PIN_PB(15), },
+ { .name = "led6:amber", .gpio = GPIO_PIN_PB(16), },
+ { .name = "led7:amber", .gpio = GPIO_PIN_PB(30),
+ .default_trigger = "heartbeat", },
+#else /* RGB */
+#define LEDSTRING "J2 jumpered to RGB LEDs"
+ { .name = "r1:red", .gpio = GPIO_PIN_PB( 8), },
+ { .name = "g1:green", .gpio = GPIO_PIN_PB(10), },
+ { .name = "b1:blue", .gpio = GPIO_PIN_PB(14), },
+
+ { .name = "r2:red", .gpio = GPIO_PIN_PB( 9),
+ .default_trigger = "heartbeat", },
+ { .name = "g2:green", .gpio = GPIO_PIN_PB(13), },
+ { .name = "b2:blue", .gpio = GPIO_PIN_PB(15),
+ .default_trigger = "heartbeat", },
+ /* PB16, PB30 unused */
+#endif
+};
+
+static struct gpio_led_platform_data stk_j2_led_data = {
+ .num_leds = ARRAY_SIZE(stk_j2_led),
+ .leds = stk_j2_led,
+};
+
+static struct platform_device stk_j2_led_dev = {
+ .name = "leds-gpio",
+ .id = 2, /* gpio block J2 */
+ .dev = {
+ .platform_data = &stk_j2_led_data,
+ },
+};
+
+static void setup_j2_leds(void)
+{
+ unsigned i;
+
+ for (i = 0; i < ARRAY_SIZE(stk_j2_led); i++)
+ at32_select_gpio(stk_j2_led[i].gpio, AT32_GPIOF_OUTPUT);
+
+ printk("STK1002: " LEDSTRING "\n");
+ platform_device_register(&stk_j2_led_dev);
+}
+
+#else
+static void setup_j2_leds(void)
+{
+}
+#endif
+
void __init setup_board(void)
{
#ifdef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
@@ -185,6 +245,8 @@ static int __init atstk1002_init(void)
at32_add_device_ssc(0, ATMEL_SSC_TX);
#endif
+ setup_j2_leds();
+
return 0;
}
postcore_initcall(atstk1002_init);
diff --git a/arch/blackfin/kernel/init_task.c b/arch/blackfin/kernel/init_task.c
index b45188f8512e..673c860ffc23 100644
--- a/arch/blackfin/kernel/init_task.c
+++ b/arch/blackfin/kernel/init_task.c
@@ -31,6 +31,7 @@
#include <linux/module.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/fs.h>
static struct fs_struct init_fs = INIT_FS;
static struct files_struct init_files = INIT_FILES;
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 5a51dd6ab280..6a7aefe48346 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -33,6 +33,8 @@
#include <linux/user.h>
#include <linux/a.out.h>
#include <linux/uaccess.h>
+#include <linux/fs.h>
+#include <linux/err.h>
#include <asm/blackfin.h>
#include <asm/fixed_code.h>
diff --git a/arch/blackfin/kernel/sys_bfin.c b/arch/blackfin/kernel/sys_bfin.c
index f5e1ae3d1705..abcd14817d0e 100644
--- a/arch/blackfin/kernel/sys_bfin.c
+++ b/arch/blackfin/kernel/sys_bfin.c
@@ -37,6 +37,7 @@
#include <linux/syscalls.h>
#include <linux/mman.h>
#include <linux/file.h>
+#include <linux/fs.h>
#include <linux/uaccess.h>
#include <linux/ipc.h>
#include <linux/unistd.h>
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 8766bd612b47..792a8416fe10 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -31,6 +31,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/kallsyms.h>
+#include <linux/fs.h>
#include <asm/traps.h>
#include <asm/cacheflush.h>
#include <asm/blackfin.h>
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 4b41248b61ad..6b4d026a00a1 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -180,8 +180,6 @@ source "drivers/isdn/Kconfig"
source "drivers/telephony/Kconfig"
-source "drivers/cdrom/Kconfig"
-
#
# input before char - char/joystick depends on it. As does USB.
#
diff --git a/arch/cris/arch-v10/drivers/Kconfig b/arch/cris/arch-v10/drivers/Kconfig
index e7e724bc0ba6..03e2e68f947d 100644
--- a/arch/cris/arch-v10/drivers/Kconfig
+++ b/arch/cris/arch-v10/drivers/Kconfig
@@ -548,6 +548,7 @@ config ETRAX_IDE
select BLK_DEV_IDEDISK
select BLK_DEV_IDECD
select BLK_DEV_IDEDMA
+ select IDE_GENERIC
help
Enable this to get support for ATA/IDE.
You can't use parallel ports or SCSI ports
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index 1d859c16931e..cc6ba5423754 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -592,6 +592,7 @@ config ETRAX_IDE
select BLK_DEV_IDEDISK
select BLK_DEV_IDECD
select BLK_DEV_IDEDMA
+ select IDE_GENERIC
help
Enables the ETRAX IDE driver.
diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index 275673c192aa..1e74f3c5cee2 100644
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -1496,6 +1496,7 @@ sys_call_table:
.long sys_signalfd
.long sys_timerfd
.long sys_eventfd
+ .long sys_fallocate
syscall_table_size = (. - sys_call_table)
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index e061b63a0038..dfbe7ab9ffe2 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -37,6 +37,7 @@
#include <linux/a.out.h>
#include <linux/interrupt.h>
#include <linux/reboot.h>
+#include <linux/fs.h>
#include <asm/uaccess.h>
#include <asm/system.h>
diff --git a/arch/h8300/kernel/sys_h8300.c b/arch/h8300/kernel/sys_h8300.c
index de7688cfd573..ddc62727dc9f 100644
--- a/arch/h8300/kernel/sys_h8300.c
+++ b/arch/h8300/kernel/sys_h8300.c
@@ -18,6 +18,7 @@
#include <linux/mman.h>
#include <linux/file.h>
#include <linux/utsname.h>
+#include <linux/fs.h>
#include <asm/setup.h>
#include <asm/uaccess.h>
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index f9524933258a..97b64d7d6bf6 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -614,10 +614,14 @@ config X86_PAE
# Common NUMA Features
config NUMA
- bool "Numa Memory Allocation and Scheduler Support"
- depends on SMP && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI)
+ bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)"
+ depends on SMP && HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT || X86_GENERICARCH) && ACPI) && EXPERIMENTAL
default n if X86_PC
default y if (X86_NUMAQ || X86_SUMMIT)
+ help
+ NUMA support for i386. This is currently high experimental
+ and should be only used for kernel development. It might also
+ cause boot failures.
comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
depends on X86_SUMMIT && (!HIGHMEM64G || !ACPI)
@@ -1228,6 +1232,11 @@ menuconfig INSTRUMENTATION
bool "Instrumentation Support"
depends on EXPERIMENTAL
default y
+ ---help---
+ Say Y here to get to see options related to performance measurement,
+ debugging, and testing. This option alone does not add any kernel code.
+
+ If you say N, all options in this submenu will be skipped and disabled.
if INSTRUMENTATION
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index 01f0ff0daaf4..52b932478c6d 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -51,8 +51,8 @@ cflags-y += -maccumulate-outgoing-args
CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;)
# do binutils support CFI?
-cflags-y += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
-AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
+cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
+AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset esp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
# is .cfi_signal_frame supported too?
cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
diff --git a/arch/i386/boot/edd.c b/arch/i386/boot/edd.c
index 658834d9f92a..82b5c846a194 100644
--- a/arch/i386/boot/edd.c
+++ b/arch/i386/boot/edd.c
@@ -19,40 +19,12 @@
#if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE)
-struct edd_dapa {
- u8 pkt_size;
- u8 rsvd;
- u16 sector_cnt;
- u16 buf_off, buf_seg;
- u64 lba;
- u64 buf_lin_addr;
-};
-
/*
* Read the MBR (first sector) from a specific device.
*/
static int read_mbr(u8 devno, void *buf)
{
- struct edd_dapa dapa;
- u16 ax, bx, cx, dx, si;
-
- memset(&dapa, 0, sizeof dapa);
- dapa.pkt_size = sizeof(dapa);
- dapa.sector_cnt = 1;
- dapa.buf_off = (size_t)buf;
- dapa.buf_seg = ds();
- /* dapa.lba = 0; */
-
- ax = 0x4200; /* Extended Read */
- si = (size_t)&dapa;
- dx = devno;
- asm("pushfl; stc; int $0x13; setc %%al; popfl"
- : "+a" (ax), "+S" (si), "+d" (dx)
- : "m" (dapa)
- : "ebx", "ecx", "edi", "memory");
-
- if (!(u8)ax)
- return 0; /* OK */
+ u16 ax, bx, cx, dx;
ax = 0x0201; /* Legacy Read, one sector */
cx = 0x0001; /* Sector 0-0-1 */
@@ -65,11 +37,10 @@ static int read_mbr(u8 devno, void *buf)
return -(u8)ax; /* 0 or -1 */
}
-static u32 read_mbr_sig(u8 devno, struct edd_info *ei)
+static u32 read_mbr_sig(u8 devno, struct edd_info *ei, u32 *mbrsig)
{
int sector_size;
char *mbrbuf_ptr, *mbrbuf_end;
- u32 mbrsig;
u32 buf_base, mbr_base;
extern char _end[];
@@ -85,15 +56,15 @@ static u32 read_mbr_sig(u8 devno, struct edd_info *ei)
/* Make sure we actually have space on the heap... */
if (!(boot_params.hdr.loadflags & CAN_USE_HEAP))
- return 0;
+ return -1;
if (mbrbuf_end > (char *)(size_t)boot_params.hdr.heap_end_ptr)
- return 0;
+ return -1;
if (read_mbr(devno, mbrbuf_ptr))
- return 0;
+ return -1;
- mbrsig = *(u32 *)&mbrbuf_ptr[EDD_MBR_SIG_OFFSET];
- return mbrsig;
+ *mbrsig = *(u32 *)&mbrbuf_ptr[EDD_MBR_SIG_OFFSET];
+ return 0;
}
static int get_edd_info(u8 devno, struct edd_info *ei)
@@ -160,6 +131,7 @@ void query_edd(void)
int do_edd = 1;
int devno;
struct edd_info ei, *edp;
+ u32 *mbrptr;
if (cmdline_find_option("edd", eddarg, sizeof eddarg) > 0) {
if (!strcmp(eddarg, "skipmbr") || !strcmp(eddarg, "skip"))
@@ -168,7 +140,8 @@ void query_edd(void)
do_edd = 0;
}
- edp = (struct edd_info *)boot_params.eddbuf;
+ edp = boot_params.eddbuf;
+ mbrptr = boot_params.edd_mbr_sig_buffer;
if (!do_edd)
return;
@@ -186,11 +159,8 @@ void query_edd(void)
boot_params.eddbuf_entries++;
}
- if (do_mbr) {
- u32 mbr_sig;
- mbr_sig = read_mbr_sig(devno, &ei);
- boot_params.edd_mbr_sig_buffer[devno-0x80] = mbr_sig;
- }
+ if (do_mbr && !read_mbr_sig(devno, &ei, mbrptr++))
+ boot_params.edd_mbr_sig_buf_entries = devno-0x80+1;
}
}
diff --git a/arch/i386/boot/video.c b/arch/i386/boot/video.c
index 958130ef0042..693f20d3102e 100644
--- a/arch/i386/boot/video.c
+++ b/arch/i386/boot/video.c
@@ -61,7 +61,7 @@ static void store_video_mode(void)
/* Not all BIOSes are clean with respect to the top bit */
boot_params.screen_info.orig_video_mode = ax & 0x7f;
- boot_params.screen_info.orig_video_page = page;
+ boot_params.screen_info.orig_video_page = page >> 8;
}
/*
diff --git a/arch/i386/kernel/alternative.c b/arch/i386/kernel/alternative.c
index c85598acb8fd..9f4ac8b02de4 100644
--- a/arch/i386/kernel/alternative.c
+++ b/arch/i386/kernel/alternative.c
@@ -11,6 +11,8 @@
#include <asm/mce.h>
#include <asm/nmi.h>
+#define MAX_PATCH_LEN (255-1)
+
#ifdef CONFIG_HOTPLUG_CPU
static int smp_alt_once;
@@ -148,7 +150,8 @@ static unsigned char** find_nop_table(void)
#endif /* CONFIG_X86_64 */
-static void nop_out(void *insns, unsigned int len)
+/* Use this to add nops to a buffer, then text_poke the whole buffer. */
+static void add_nops(void *insns, unsigned int len)
{
unsigned char **noptable = find_nop_table();
@@ -156,7 +159,7 @@ static void nop_out(void *insns, unsigned int len)
unsigned int noplen = len;
if (noplen > ASM_NOP_MAX)
noplen = ASM_NOP_MAX;
- text_poke(insns, noptable[noplen], noplen);
+ memcpy(insns, noptable[noplen], noplen);
insns += noplen;
len -= noplen;
}
@@ -174,15 +177,15 @@ extern u8 *__smp_locks[], *__smp_locks_end[];
void apply_alternatives(struct alt_instr *start, struct alt_instr *end)
{
struct alt_instr *a;
- u8 *instr;
- int diff;
+ char insnbuf[MAX_PATCH_LEN];
DPRINTK("%s: alt table %p -> %p\n", __FUNCTION__, start, end);
for (a = start; a < end; a++) {
+ u8 *instr = a->instr;
BUG_ON(a->replacementlen > a->instrlen);
+ BUG_ON(a->instrlen > sizeof(insnbuf));
if (!boot_cpu_has(a->cpuid))
continue;
- instr = a->instr;
#ifdef CONFIG_X86_64
/* vsyscall code is not mapped yet. resolve it manually. */
if (instr >= (u8 *)VSYSCALL_START && instr < (u8*)VSYSCALL_END) {
@@ -191,9 +194,10 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end)
__FUNCTION__, a->instr, instr);
}
#endif
- memcpy(instr, a->replacement, a->replacementlen);
- diff = a->instrlen - a->replacementlen;
- nop_out(instr + a->replacementlen, diff);
+ memcpy(insnbuf, a->replacement, a->replacementlen);
+ add_nops(insnbuf + a->replacementlen,
+ a->instrlen - a->replacementlen);
+ text_poke(instr, insnbuf, a->instrlen);
}
}
@@ -215,16 +219,18 @@ static void alternatives_smp_lock(u8 **start, u8 **end, u8 *text, u8 *text_end)
static void alternatives_smp_unlock(u8 **start, u8 **end, u8 *text, u8 *text_end)
{
u8 **ptr;
+ char insn[1];
if (noreplace_smp)
return;
+ add_nops(insn, 1);
for (ptr = start; ptr < end; ptr++) {
if (*ptr < text)
continue;
if (*ptr > text_end)
continue;
- nop_out(*ptr, 1);
+ text_poke(*ptr, insn, 1);
};
}
@@ -351,6 +357,7 @@ void apply_paravirt(struct paravirt_patch_site *start,
struct paravirt_patch_site *end)
{
struct paravirt_patch_site *p;
+ char insnbuf[MAX_PATCH_LEN];
if (noreplace_paravirt)
return;
@@ -358,13 +365,17 @@ void apply_paravirt(struct paravirt_patch_site *start,
for (p = start; p < end; p++) {
unsigned int used;
- used = paravirt_ops.patch(p->instrtype, p->clobbers, p->instr,
- p->len);
+ BUG_ON(p->len > MAX_PATCH_LEN);
+ /* prep the buffer with the original instructions */
+ memcpy(insnbuf, p->instr, p->len);
+ used = paravirt_ops.patch(p->instrtype, p->clobbers, insnbuf,
+ (unsigned long)p->instr, p->len);
BUG_ON(used > p->len);
/* Pad the rest with nops */
- nop_out(p->instr + used, p->len - used);
+ add_nops(insnbuf + used, p->len - used);
+ text_poke(p->instr, insnbuf, p->len);
}
}
extern struct paravirt_patch_site __start_parainstructions[],
@@ -379,7 +390,7 @@ void __init alternative_instructions(void)
that might execute the to be patched code.
Other CPUs are not running. */
stop_nmi();
-#ifdef CONFIG_MCE
+#ifdef CONFIG_X86_MCE
stop_mce();
#endif
@@ -417,7 +428,7 @@ void __init alternative_instructions(void)
local_irq_restore(flags);
restart_nmi();
-#ifdef CONFIG_MCE
+#ifdef CONFIG_X86_MCE
restart_mce();
#endif
}
diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index bfc6cb7df7e7..3d67ae18d762 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -61,8 +61,9 @@ static int enable_local_apic __initdata = 0;
/* Local APIC timer verification ok */
static int local_apic_timer_verify_ok;
-/* Disable local APIC timer from the kernel commandline or via dmi quirk */
-static int local_apic_timer_disabled;
+/* Disable local APIC timer from the kernel commandline or via dmi quirk
+ or using CPU MSR check */
+int local_apic_timer_disabled;
/* Local APIC timer works in C2 */
int local_apic_timer_c2_ok;
EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok);
@@ -370,12 +371,9 @@ void __init setup_boot_APIC_clock(void)
long delta, deltapm;
int pm_referenced = 0;
- if (boot_cpu_has(X86_FEATURE_LAPIC_TIMER_BROKEN))
- local_apic_timer_disabled = 1;
-
/*
* The local apic timer can be disabled via the kernel
- * commandline or from the test above. Register the lapic
+ * commandline or from the CPU detection code. Register the lapic
* timer as a dummy clock event source on SMP systems, so the
* broadcast mechanism is used. On UP systems simply ignore it.
*/
@@ -1087,7 +1085,7 @@ static int __init detect_init_APIC (void)
if (l & MSR_IA32_APICBASE_ENABLE)
mp_lapic_addr = l & MSR_IA32_APICBASE_BASE;
- if (nmi_watchdog != NMI_NONE)
+ if (nmi_watchdog != NMI_NONE && nmi_watchdog != NMI_DISABLED)
nmi_watchdog = NMI_LOCAL_APIC;
printk(KERN_INFO "Found and enabled local APIC!\n");
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c
index c7ba455d5ac7..dcf6bbb1c7c0 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/i386/kernel/cpu/amd.c
@@ -3,6 +3,7 @@
#include <linux/mm.h>
#include <asm/io.h>
#include <asm/processor.h>
+#include <asm/apic.h>
#include "cpu.h"
@@ -22,6 +23,7 @@
extern void vide(void);
__asm__(".align 4\nvide: ret");
+#ifdef CONFIG_X86_LOCAL_APIC
#define ENABLE_C1E_MASK 0x18000000
#define CPUID_PROCESSOR_SIGNATURE 1
#define CPUID_XFAM 0x0ff00000
@@ -52,6 +54,7 @@ static __cpuinit int amd_apic_timer_broken(void)
}
return 0;
}
+#endif
int force_mwait __cpuinitdata;
@@ -282,8 +285,10 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
num_cache_leaves = 3;
}
+#ifdef CONFIG_X86_LOCAL_APIC
if (amd_apic_timer_broken())
- set_bit(X86_FEATURE_LAPIC_TIMER_BROKEN, c->x86_capability);
+ local_apic_timer_disabled = 1;
+#endif
if (c->x86 == 0x10 && !force_mwait)
clear_bit(X86_FEATURE_MWAIT, c->x86_capability);
diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
index 32d04b083e38..705e13a30781 100644
--- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -68,7 +68,8 @@ struct acpi_cpufreq_data {
};
static struct acpi_cpufreq_data *drv_data[NR_CPUS];
-static struct acpi_processor_performance *acpi_perf_data[NR_CPUS];
+/* acpi_perf_data is a pointer to percpu data. */
+static struct acpi_processor_performance *acpi_perf_data;
static struct cpufreq_driver acpi_cpufreq_driver;
@@ -508,24 +509,14 @@ acpi_cpufreq_guess_freq(struct acpi_cpufreq_data *data, unsigned int cpu)
* do _PDC and _PSD and find out the processor dependency for the
* actual init that will happen later...
*/
-static int acpi_cpufreq_early_init(void)
+static int __init acpi_cpufreq_early_init(void)
{
- struct acpi_processor_performance *data;
- unsigned int i, j;
-
dprintk("acpi_cpufreq_early_init\n");
- for_each_possible_cpu(i) {
- data = kzalloc(sizeof(struct acpi_processor_performance),
- GFP_KERNEL);
- if (!data) {
- for_each_possible_cpu(j) {
- kfree(acpi_perf_data[j]);
- acpi_perf_data[j] = NULL;
- }
- return -ENOMEM;
- }
- acpi_perf_data[i] = data;
+ acpi_perf_data = alloc_percpu(struct acpi_processor_performance);
+ if (!acpi_perf_data) {
+ dprintk("Memory allocation error for acpi_perf_data.\n");
+ return -ENOMEM;
}
/* Do initialization in ACPI core */
@@ -574,14 +565,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
dprintk("acpi_cpufreq_cpu_init\n");
- if (!acpi_perf_data[cpu])
- return -ENODEV;
-
data = kzalloc(sizeof(struct acpi_cpufreq_data), GFP_KERNEL);
if (!data)
return -ENOMEM;
- data->acpi_data = acpi_perf_data[cpu];
+ data->acpi_data = percpu_ptr(acpi_perf_data, cpu);
drv_data[cpu] = data;
if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
@@ -778,24 +766,25 @@ static struct cpufreq_driver acpi_cpufreq_driver = {
static int __init acpi_cpufreq_init(void)
{
+ int ret;
+
dprintk("acpi_cpufreq_init\n");
- acpi_cpufreq_early_init();
+ ret = acpi_cpufreq_early_init();
+ if (ret)
+ return ret;
return cpufreq_register_driver(&acpi_cpufreq_driver);
}
static void __exit acpi_cpufreq_exit(void)
{
- unsigned int i;
dprintk("acpi_cpufreq_exit\n");
cpufreq_unregister_driver(&acpi_cpufreq_driver);
- for_each_possible_cpu(i) {
- kfree(acpi_perf_data[i]);
- acpi_perf_data[i] = NULL;
- }
+ free_percpu(acpi_perf_data);
+
return;
}
diff --git a/arch/i386/kernel/doublefault.c b/arch/i386/kernel/doublefault.c
index 265c5597efb0..40978af630e7 100644
--- a/arch/i386/kernel/doublefault.c
+++ b/arch/i386/kernel/doublefault.c
@@ -13,7 +13,7 @@
static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
-#define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + 0x1000000)
+#define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
static void doublefault_fn(void)
{
@@ -23,23 +23,23 @@ static void doublefault_fn(void)
store_gdt(&gdt_desc);
gdt = gdt_desc.address;
- printk("double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
+ printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
if (ptr_ok(gdt)) {
gdt += GDT_ENTRY_TSS << 3;
tss = *(u16 *)(gdt+2);
tss += *(u8 *)(gdt+4) << 16;
tss += *(u8 *)(gdt+7) << 24;
- printk("double fault, tss at %08lx\n", tss);
+ printk(KERN_EMERG "double fault, tss at %08lx\n", tss);
if (ptr_ok(tss)) {
struct i386_hw_tss *t = (struct i386_hw_tss *)tss;
- printk("eip = %08lx, esp = %08lx\n", t->eip, t->esp);
+ printk(KERN_EMERG "eip = %08lx, esp = %08lx\n", t->eip, t->esp);
- printk("eax = %08lx, ebx = %08lx, ecx = %08lx, edx = %08lx\n",
+ printk(KERN_EMERG "eax = %08lx, ebx = %08lx, ecx = %08lx, edx = %08lx\n",
t->eax, t->ebx, t->ecx, t->edx);
- printk("esi = %08lx, edi = %08lx\n",
+ printk(KERN_EMERG "esi = %08lx, edi = %08lx\n",
t->esi, t->edi);
}
}
@@ -63,6 +63,7 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
.cs = __KERNEL_CS,
.ss = __KERNEL_DS,
.ds = __USER_DS,
+ .fs = __KERNEL_PERCPU,
.__cr3 = __pa(swapper_pg_dir)
}
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index 7c52b222207e..8f0382161c91 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -162,9 +162,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
* which will be freed later
*/
-#ifdef CONFIG_HOTPLUG_CPU
-.section .text,"ax",@progbits
-#else
+#ifndef CONFIG_HOTPLUG_CPU
.section .init.text,"ax",@progbits
#endif
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 893df8280756..4b8a8da4b2e0 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -1256,12 +1256,15 @@ static struct irq_chip ioapic_chip;
static void ioapic_register_intr(int irq, int vector, unsigned long trigger)
{
if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
- trigger == IOAPIC_LEVEL)
+ trigger == IOAPIC_LEVEL) {
+ irq_desc[irq].status |= IRQ_LEVEL;
set_irq_chip_and_handler_name(irq, &ioapic_chip,
handle_fasteoi_irq, "fasteoi");
- else
+ } else {
+ irq_desc[irq].status &= ~IRQ_LEVEL;
set_irq_chip_and_handler_name(irq, &ioapic_chip,
handle_edge_irq, "edge");
+ }
set_intr_gate(vector, interrupt[irq]);
}
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index 99beac7f96ce..8c1c965eb2a8 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -77,7 +77,7 @@ static int __init check_nmi_watchdog(void)
unsigned int *prev_nmi_count;
int cpu;
- if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DEFAULT))
+ if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DISABLED))
return 0;
if (!atomic_read(&nmi_active))
@@ -424,7 +424,7 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file,
if (!!old_state == !!nmi_watchdog_enabled)
return 0;
- if (atomic_read(&nmi_active) < 0) {
+ if (atomic_read(&nmi_active) < 0 || nmi_watchdog == NMI_DISABLED) {
printk( KERN_WARNING "NMI watchdog is permanently disabled\n");
return -EIO;
}
diff --git a/arch/i386/kernel/paravirt.c b/arch/i386/kernel/paravirt.c
index ea962c0667d5..739cfb207dd7 100644
--- a/arch/i386/kernel/paravirt.c
+++ b/arch/i386/kernel/paravirt.c
@@ -69,7 +69,8 @@ DEF_NATIVE(read_tsc, "rdtsc");
DEF_NATIVE(ud2a, "ud2a");
-static unsigned native_patch(u8 type, u16 clobbers, void *insns, unsigned len)
+static unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
+ unsigned long addr, unsigned len)
{
const unsigned char *start, *end;
unsigned ret;
@@ -90,7 +91,7 @@ static unsigned native_patch(u8 type, u16 clobbers, void *insns, unsigned len)
#undef SITE
patch_site:
- ret = paravirt_patch_insns(insns, len, start, end);
+ ret = paravirt_patch_insns(ibuf, len, start, end);
break;
case PARAVIRT_PATCH(make_pgd):
@@ -107,7 +108,7 @@ static unsigned native_patch(u8 type, u16 clobbers, void *insns, unsigned len)
break;
default:
- ret = paravirt_patch_default(type, clobbers, insns, len);
+ ret = paravirt_patch_default(type, clobbers, ibuf, addr, len);
break;
}
@@ -129,68 +130,67 @@ struct branch {
u32 delta;
} __attribute__((packed));
-unsigned paravirt_patch_call(void *target, u16 tgt_clobbers,
- void *site, u16 site_clobbers,
+unsigned paravirt_patch_call(void *insnbuf,
+ const void *target, u16 tgt_clobbers,
+ unsigned long addr, u16 site_clobbers,
unsigned len)
{
- unsigned char *call = site;
- unsigned long delta = (unsigned long)target - (unsigned long)(call+5);
- struct branch b;
+ struct branch *b = insnbuf;
+ unsigned long delta = (unsigned long)target - (addr+5);
if (tgt_clobbers & ~site_clobbers)
return len; /* target would clobber too much for this site */
if (len < 5)
return len; /* call too long for patch site */
- b.opcode = 0xe8; /* call */
- b.delta = delta;
- BUILD_BUG_ON(sizeof(b) != 5);
- text_poke(call, (unsigned char *)&b, 5);
+ b->opcode = 0xe8; /* call */
+ b->delta = delta;
+ BUILD_BUG_ON(sizeof(*b) != 5);
return 5;
}
-unsigned paravirt_patch_jmp(void *target, void *site, unsigned len)
+unsigned paravirt_patch_jmp(const void *target, void *insnbuf,
+ unsigned long addr, unsigned len)
{
- unsigned char *jmp = site;
- unsigned long delta = (unsigned long)target - (unsigned long)(jmp+5);
- struct branch b;
+ struct branch *b = insnbuf;
+ unsigned long delta = (unsigned long)target - (addr+5);
if (len < 5)
return len; /* call too long for patch site */
- b.opcode = 0xe9; /* jmp */
- b.delta = delta;
- text_poke(jmp, (unsigned char *)&b, 5);
+ b->opcode = 0xe9; /* jmp */
+ b->delta = delta;
return 5;
}
-unsigned paravirt_patch_default(u8 type, u16 clobbers, void *site, unsigned len)
+unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
+ unsigned long addr, unsigned len)
{
void *opfunc = *((void **)&paravirt_ops + type);
unsigned ret;
if (opfunc == NULL)
/* If there's no function, patch it with a ud2a (BUG) */
- ret = paravirt_patch_insns(site, len, start_ud2a, end_ud2a);
+ ret = paravirt_patch_insns(insnbuf, len, start_ud2a, end_ud2a);
else if (opfunc == paravirt_nop)
/* If the operation is a nop, then nop the callsite */
ret = paravirt_patch_nop();
else if (type == PARAVIRT_PATCH(iret) ||
type == PARAVIRT_PATCH(irq_enable_sysexit))
/* If operation requires a jmp, then jmp */
- ret = paravirt_patch_jmp(opfunc, site, len);
+ ret = paravirt_patch_jmp(opfunc, insnbuf, addr, len);
else
/* Otherwise call the function; assume target could
clobber any caller-save reg */
- ret = paravirt_patch_call(opfunc, CLBR_ANY,
- site, clobbers, len);
+ ret = paravirt_patch_call(insnbuf, opfunc, CLBR_ANY,
+ addr, clobbers, len);
return ret;
}
-unsigned paravirt_patch_insns(void *site, unsigned len,
+unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
const char *start, const char *end)
{
unsigned insn_len = end - start;
@@ -198,7 +198,7 @@ unsigned paravirt_patch_insns(void *site, unsigned len,
if (insn_len > len || start == NULL)
insn_len = len;
else
- memcpy(site, start, insn_len);
+ memcpy(insnbuf, start, insn_len);
return insn_len;
}
diff --git a/arch/i386/kernel/vmi.c b/arch/i386/kernel/vmi.c
index 72042bb7ec94..18673e0f193b 100644
--- a/arch/i386/kernel/vmi.c
+++ b/arch/i386/kernel/vmi.c
@@ -87,12 +87,14 @@ struct vmi_timer_ops vmi_timer_ops;
#define IRQ_PATCH_INT_MASK 0
#define IRQ_PATCH_DISABLE 5
-static inline void patch_offset(unsigned char *eip, unsigned char *dest)
+static inline void patch_offset(void *insnbuf,
+ unsigned long eip, unsigned long dest)
{
- *(unsigned long *)(eip+1) = dest-eip-5;
+ *(unsigned long *)(insnbuf+1) = dest-eip-5;
}
-static unsigned patch_internal(int call, unsigned len, void *insns)
+static unsigned patch_internal(int call, unsigned len, void *insnbuf,
+ unsigned long eip)
{
u64 reloc;
struct vmi_relocation_info *const rel = (struct vmi_relocation_info *)&reloc;
@@ -100,14 +102,14 @@ static unsigned patch_internal(int call, unsigned len, void *insns)
switch(rel->type) {
case VMI_RELOCATION_CALL_REL:
BUG_ON(len < 5);
- *(char *)insns = MNEM_CALL;
- patch_offset(insns, rel->eip);
+ *(char *)insnbuf = MNEM_CALL;
+ patch_offset(insnbuf, eip, (unsigned long)rel->eip);
return 5;
case VMI_RELOCATION_JUMP_REL:
BUG_ON(len < 5);
- *(char *)insns = MNEM_JMP;
- patch_offset(insns, rel->eip);
+ *(char *)insnbuf = MNEM_JMP;
+ patch_offset(insnbuf, eip, (unsigned long)rel->eip);
return 5;
case VMI_RELOCATION_NOP:
@@ -128,21 +130,26 @@ static unsigned patch_internal(int call, unsigned len, void *insns)
* Apply patch if appropriate, return length of new instruction
* sequence. The callee does nop padding for us.
*/
-static unsigned vmi_patch(u8 type, u16 clobbers, void *insns, unsigned len)
+static unsigned vmi_patch(u8 type, u16 clobbers, void *insns,
+ unsigned long eip, unsigned len)
{
switch (type) {
case PARAVIRT_PATCH(irq_disable):
- return patch_internal(VMI_CALL_DisableInterrupts, len, insns);
+ return patch_internal(VMI_CALL_DisableInterrupts, len,
+ insns, eip);
case PARAVIRT_PATCH(irq_enable):
- return patch_internal(VMI_CALL_EnableInterrupts, len, insns);
+ return patch_internal(VMI_CALL_EnableInterrupts, len,
+ insns, eip);
case PARAVIRT_PATCH(restore_fl):
- return patch_internal(VMI_CALL_SetInterruptMask, len, insns);
+ return patch_internal(VMI_CALL_SetInterruptMask, len,
+ insns, eip);
case PARAVIRT_PATCH(save_fl):
- return patch_internal(VMI_CALL_GetInterruptMask, len, insns);
+ return patch_internal(VMI_CALL_GetInterruptMask, len,
+ insns, eip);
case PARAVIRT_PATCH(iret):
- return patch_internal(VMI_CALL_IRET, len, insns);
+ return patch_internal(VMI_CALL_IRET, len, insns, eip);
case PARAVIRT_PATCH(irq_enable_sysexit):
- return patch_internal(VMI_CALL_SYSEXIT, len, insns);
+ return patch_internal(VMI_CALL_SYSEXIT, len, insns, eip);
default:
break;
}
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c
index 01ffdd4964f0..fcb38e7f3543 100644
--- a/arch/i386/mm/fault.c
+++ b/arch/i386/mm/fault.c
@@ -249,9 +249,10 @@ static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address)
pmd_k = pmd_offset(pud_k, address);
if (!pmd_present(*pmd_k))
return NULL;
- if (!pmd_present(*pmd))
+ if (!pmd_present(*pmd)) {
set_pmd(pmd, *pmd_k);
- else
+ arch_flush_lazy_mmu_mode();
+ } else
BUG_ON(pmd_page(*pmd) != pmd_page(*pmd_k));
return pmd_k;
}
diff --git a/arch/i386/mm/pageattr.c b/arch/i386/mm/pageattr.c
index 8927222b3ab2..4241a74d16c8 100644
--- a/arch/i386/mm/pageattr.c
+++ b/arch/i386/mm/pageattr.c
@@ -82,7 +82,7 @@ static void flush_kernel_map(void *arg)
struct page *p;
/* High level code is not ready for clflush yet */
- if (cpu_has_clflush) {
+ if (0 && cpu_has_clflush) {
list_for_each_entry (p, lh, lru)
cache_flush_page(p);
} else if (boot_cpu_data.x86_model >= 4)
diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c
index 85503deeda46..ebc6f3c66340 100644
--- a/arch/i386/pci/common.c
+++ b/arch/i386/pci/common.c
@@ -455,3 +455,26 @@ void pcibios_disable_device (struct pci_dev *dev)
if (!dev->msi_enabled && pcibios_disable_irq)
pcibios_disable_irq(dev);
}
+
+struct pci_bus *pci_scan_bus_with_sysdata(int busno)
+{
+ struct pci_bus *bus = NULL;
+ struct pci_sysdata *sd;
+
+ /*
+ * Allocate per-root-bus (not per bus) arch-specific data.
+ * TODO: leak; this memory is never freed.
+ * It's arguable whether it's worth the trouble to care.
+ */
+ sd = kzalloc(sizeof(*sd), GFP_KERNEL);
+ if (!sd) {
+ printk(KERN_ERR "PCI: OOM, skipping PCI bus %02x\n", busno);
+ return NULL;
+ }
+ sd->node = -1;
+ bus = pci_scan_bus(busno, &pci_root_ops, sd);
+ if (!bus)
+ kfree(sd);
+
+ return bus;
+}
diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c
index e7306dbf6c42..c82cbf4c7226 100644
--- a/arch/i386/pci/fixup.c
+++ b/arch/i386/pci/fixup.c
@@ -25,9 +25,9 @@ static void __devinit pci_fixup_i450nx(struct pci_dev *d)
pci_read_config_byte(d, reg++, &subb);
DBG("i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno, suba, subb);
if (busno)
- pci_scan_bus(busno, &pci_root_ops, NULL); /* Bus A */
+ pci_scan_bus_with_sysdata(busno); /* Bus A */
if (suba < subb)
- pci_scan_bus(suba+1, &pci_root_ops, NULL); /* Bus B */
+ pci_scan_bus_with_sysdata(suba+1); /* Bus B */
}
pcibios_last_bus = -1;
}
@@ -42,7 +42,7 @@ static void __devinit pci_fixup_i450gx(struct pci_dev *d)
u8 busno;
pci_read_config_byte(d, 0x4a, &busno);
printk(KERN_INFO "PCI: i440KX/GX host bridge %s: secondary bus %02x\n", pci_name(d), busno);
- pci_scan_bus(busno, &pci_root_ops, NULL);
+ pci_scan_bus_with_sysdata(busno);
pcibios_last_bus = -1;
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454GX, pci_fixup_i450gx);
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index f2cb942f8281..665db063a40a 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -138,8 +138,9 @@ static void __init pirq_peer_trick(void)
for(i = 1; i < 256; i++) {
if (!busmap[i] || pci_find_bus(0, i))
continue;
- if (pci_scan_bus(i, &pci_root_ops, NULL))
- printk(KERN_INFO "PCI: Discovered primary peer bus %02x [IRQ]\n", i);
+ if (pci_scan_bus_with_sysdata(i))
+ printk(KERN_INFO "PCI: Discovered primary peer "
+ "bus %02x [IRQ]\n", i);
}
pcibios_last_bus = -1;
}
diff --git a/arch/i386/pci/legacy.c b/arch/i386/pci/legacy.c
index 149a9588c256..5565d7016b75 100644
--- a/arch/i386/pci/legacy.c
+++ b/arch/i386/pci/legacy.c
@@ -26,7 +26,7 @@ static void __devinit pcibios_fixup_peer_bridges(void)
l != 0x0000 && l != 0xffff) {
DBG("Found device at %02x:%02x [%04x]\n", n, devfn, l);
printk(KERN_INFO "PCI: Discovered peer bus %02x\n", n);
- pci_scan_bus(n, &pci_root_ops, NULL);
+ pci_scan_bus_with_sysdata(n);
break;
}
}
diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
index bb1afd9e589d..1bf5816d34c8 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/i386/pci/mmconfig.c
@@ -82,16 +82,15 @@ static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
switch (len) {
case 1:
- *value = readb(mmcfg_virt_addr + reg);
+ *value = mmio_config_readb(mmcfg_virt_addr + reg);
break;
case 2:
- *value = readw(mmcfg_virt_addr + reg);
+ *value = mmio_config_readw(mmcfg_virt_addr + reg);
break;
case 4:
- *value = readl(mmcfg_virt_addr + reg);
+ *value = mmio_config_readl(mmcfg_virt_addr + reg);
break;
}
-
spin_unlock_irqrestore(&pci_config_lock, flags);
return 0;
@@ -116,16 +115,15 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
switch (len) {
case 1:
- writeb(value, mmcfg_virt_addr + reg);
+ mmio_config_writeb(mmcfg_virt_addr + reg, value);
break;
case 2:
- writew(value, mmcfg_virt_addr + reg);
+ mmio_config_writew(mmcfg_virt_addr + reg, value);
break;
case 4:
- writel(value, mmcfg_virt_addr + reg);
+ mmio_config_writel(mmcfg_virt_addr + reg, value);
break;
}
-
spin_unlock_irqrestore(&pci_config_lock, flags);
return 0;
diff --git a/arch/i386/pci/numa.c b/arch/i386/pci/numa.c
index adbe17a38f6f..f5f165f69e0c 100644
--- a/arch/i386/pci/numa.c
+++ b/arch/i386/pci/numa.c
@@ -96,10 +96,14 @@ static void __devinit pci_fixup_i450nx(struct pci_dev *d)
pci_read_config_byte(d, reg++, &suba);
pci_read_config_byte(d, reg++, &subb);
DBG("i450NX PXB %d: %02x/%02x/%02x\n", pxb, busno, suba, subb);
- if (busno)
- pci_scan_bus(QUADLOCAL2BUS(quad,busno), &pci_root_ops, NULL); /* Bus A */
- if (suba < subb)
- pci_scan_bus(QUADLOCAL2BUS(quad,suba+1), &pci_root_ops, NULL); /* Bus B */
+ if (busno) {
+ /* Bus A */
+ pci_scan_bus_with_sysdata(QUADLOCAL2BUS(quad, busno));
+ }
+ if (suba < subb) {
+ /* Bus B */
+ pci_scan_bus_with_sysdata(QUADLOCAL2BUS(quad, suba+1));
+ }
}
pcibios_last_bus = -1;
}
@@ -123,8 +127,7 @@ static int __init pci_numa_init(void)
continue;
printk("Scanning PCI bus %d for quad %d\n",
QUADLOCAL2BUS(quad,0), quad);
- pci_scan_bus(QUADLOCAL2BUS(quad,0),
- &pci_root_ops, NULL);
+ pci_scan_bus_with_sysdata(QUADLOCAL2BUS(quad, 0));
}
return 0;
}
diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h
index e58bae2076ad..8c66f275756f 100644
--- a/arch/i386/pci/pci.h
+++ b/arch/i386/pci/pci.h
@@ -104,3 +104,46 @@ extern DECLARE_BITMAP(pci_mmcfg_fallback_slots, 32*PCI_MMCFG_MAX_CHECK_BUS);
extern int __init pci_mmcfg_arch_reachable(unsigned int seg, unsigned int bus,
unsigned int devfn);
extern int __init pci_mmcfg_arch_init(void);
+
+/*
+ * AMD Fam10h CPUs are buggy, and cannot access MMIO config space
+ * on their northbrige except through the * %eax register. As such, you MUST
+ * NOT use normal IOMEM accesses, you need to only use the magic mmio-config
+ * accessor functions.
+ * In fact just use pci_config_*, nothing else please.
+ */
+static inline unsigned char mmio_config_readb(void __iomem *pos)
+{
+ u8 val;
+ asm volatile("movb (%1),%%al" : "=a" (val) : "r" (pos));
+ return val;
+}
+
+static inline unsigned short mmio_config_readw(void __iomem *pos)
+{
+ u16 val;
+ asm volatile("movw (%1),%%ax" : "=a" (val) : "r" (pos));
+ return val;
+}
+
+static inline unsigned int mmio_config_readl(void __iomem *pos)
+{
+ u32 val;
+ asm volatile("movl (%1),%%eax" : "=a" (val) : "r" (pos));
+ return val;
+}
+
+static inline void mmio_config_writeb(void __iomem *pos, u8 val)
+{
+ asm volatile("movb %%al,(%1)" :: "a" (val), "r" (pos) : "memory");
+}
+
+static inline void mmio_config_writew(void __iomem *pos, u16 val)
+{
+ asm volatile("movw %%ax,(%1)" :: "a" (val), "r" (pos) : "memory");
+}
+
+static inline void mmio_config_writel(void __iomem *pos, u32 val)
+{
+ asm volatile("movl %%eax,(%1)" :: "a" (val), "r" (pos) : "memory");
+}
diff --git a/arch/i386/pci/visws.c b/arch/i386/pci/visws.c
index f1b486d4190b..8ecb1c722594 100644
--- a/arch/i386/pci/visws.c
+++ b/arch/i386/pci/visws.c
@@ -101,8 +101,8 @@ static int __init pcibios_init(void)
"bridge B (PIIX4) bus: %u\n", pci_bus1, pci_bus0);
raw_pci_ops = &pci_direct_conf1;
- pci_scan_bus(pci_bus0, &pci_root_ops, NULL);
- pci_scan_bus(pci_bus1, &pci_root_ops, NULL);
+ pci_scan_bus_with_sysdata(pci_bus0);
+ pci_scan_bus_with_sysdata(pci_bus1);
pci_fixup_irqs(visws_swizzle, visws_map_irq);
pcibios_resource_survey();
return 0;
diff --git a/arch/i386/xen/enlighten.c b/arch/i386/xen/enlighten.c
index 9a8c1181c001..f0c37511d8da 100644
--- a/arch/i386/xen/enlighten.c
+++ b/arch/i386/xen/enlighten.c
@@ -842,7 +842,8 @@ void __init xen_setup_vcpu_info_placement(void)
}
}
-static unsigned xen_patch(u8 type, u16 clobbers, void *insns, unsigned len)
+static unsigned xen_patch(u8 type, u16 clobbers, void *insnbuf,
+ unsigned long addr, unsigned len)
{
char *start, *end, *reloc;
unsigned ret;
@@ -869,7 +870,7 @@ static unsigned xen_patch(u8 type, u16 clobbers, void *insns, unsigned len)
if (start == NULL || (end-start) > len)
goto default_patch;
- ret = paravirt_patch_insns(insns, len, start, end);
+ ret = paravirt_patch_insns(insnbuf, len, start, end);
/* Note: because reloc is assigned from something that
appears to be an array, gcc assumes it's non-null,
@@ -877,8 +878,8 @@ static unsigned xen_patch(u8 type, u16 clobbers, void *insns, unsigned len)
end. */
if (reloc > start && reloc < end) {
int reloc_off = reloc - start;
- long *relocp = (long *)(insns + reloc_off);
- long delta = start - (char *)insns;
+ long *relocp = (long *)(insnbuf + reloc_off);
+ long delta = start - (char *)addr;
*relocp += delta;
}
@@ -886,7 +887,8 @@ static unsigned xen_patch(u8 type, u16 clobbers, void *insns, unsigned len)
default_patch:
default:
- ret = paravirt_patch_default(type, clobbers, insns, len);
+ ret = paravirt_patch_default(type, clobbers, insnbuf,
+ addr, len);
break;
}
diff --git a/arch/i386/xen/xen-head.S b/arch/i386/xen/xen-head.S
index bc71f3bc4014..f8d6937db2ec 100644
--- a/arch/i386/xen/xen-head.S
+++ b/arch/i386/xen/xen-head.S
@@ -7,20 +7,20 @@
#include <asm/boot.h>
#include <xen/interface/elfnote.h>
- .section .init.text
+.pushsection .init.text
ENTRY(startup_xen)
movl %esi,xen_start_info
cld
movl $(init_thread_union+THREAD_SIZE),%esp
jmp xen_start_kernel
+.popsection
-.pushsection ".bss.page_aligned"
+.pushsection .bss.page_aligned
.align PAGE_SIZE_asm
ENTRY(hypercall_page)
.skip 0x1000
.popsection
- .section .text
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_OS, .asciz "linux")
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_VERSION, .asciz "2.6")
ELFNOTE(Xen, XEN_ELFNOTE_XEN_VERSION, .asciz "xen-3.0")
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 21aa4fc5f8ef..8c39913d1729 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -327,17 +327,7 @@ config FORCE_CPEI_RETARGET
This option it useful to enable this feature on older BIOS's as well.
You can also enable this by using boot command line option force_cpei=1.
-config PREEMPT
- bool "Preemptible Kernel"
- help
- This option reduces the latency of the kernel when reacting to
- real-time or interactive events by allowing a low priority process to
- be preempted even if it is in kernel mode executing a system call.
- This allows applications to run more reliably even when the system is
- under load.
-
- Say Y here if you are building a kernel for a desktop, embedded
- or real-time system. Say N if you are unsure.
+source "kernel/Kconfig.preempt"
source "mm/Kconfig"
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index 9eb48c0927b0..6dd8655664f3 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -42,7 +42,7 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
-CONFIG_SLAB=y
+CONFIG_SLUB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index 3a9ed951db08..e86fbd39c795 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -43,7 +43,7 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
-CONFIG_SLAB=y
+CONFIG_SLUB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
diff --git a/arch/ia64/configs/sim_defconfig b/arch/ia64/configs/sim_defconfig
index c420d9f3df98..546a772f438e 100644
--- a/arch/ia64/configs/sim_defconfig
+++ b/arch/ia64/configs/sim_defconfig
@@ -43,7 +43,7 @@ CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
-CONFIG_SLAB=y
+CONFIG_SLUB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index 4c9ffc47bc7a..9aecfceeb38c 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -46,7 +46,7 @@ CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
+CONFIG_SLUB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 3dbb3987df27..797acf9066c1 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -53,7 +53,7 @@ CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
+CONFIG_SLUB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 4a060fc39934..0a06b1333c95 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -48,7 +48,7 @@ CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
+CONFIG_SLUB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index 03172dc8c403..0210545e7f61 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -53,8 +53,7 @@ CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
+CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
diff --git a/arch/ia64/hp/sim/boot/boot_head.S b/arch/ia64/hp/sim/boot/boot_head.S
index a9bd71ac78e2..8808565491fb 100644
--- a/arch/ia64/hp/sim/boot/boot_head.S
+++ b/arch/ia64/hp/sim/boot/boot_head.S
@@ -26,6 +26,7 @@ GLOBAL_ENTRY(_start)
movl sp = stack_mem+16384-16
bsw.1
br.call.sptk.many rp=start_bootloader
+0: nop 0 /* dummy nop to make unwinding work */
END(_start)
/*
diff --git a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c b/arch/ia64/kernel/cpufreq/acpi-cpufreq.c
index 15c08d52f09f..8c6ec7070844 100644
--- a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c
+++ b/arch/ia64/kernel/cpufreq/acpi-cpufreq.c
@@ -113,10 +113,8 @@ processor_get_freq (
saved_mask = current->cpus_allowed;
set_cpus_allowed(current, cpumask_of_cpu(cpu));
- if (smp_processor_id() != cpu) {
- ret = -EAGAIN;
+ if (smp_processor_id() != cpu)
goto migrate_end;
- }
/* processor_get_pstate gets the instantaneous frequency */
ret = processor_get_pstate(&value);
@@ -125,7 +123,7 @@ processor_get_freq (
set_cpus_allowed(current, saved_mask);
printk(KERN_WARNING "get performance failed with error %d\n",
ret);
- ret = -EAGAIN;
+ ret = 0;
goto migrate_end;
}
clock_freq = extract_clock(data, value, cpu);
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index cc3ee4ef37af..44be1c952b7c 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -33,6 +33,11 @@ void ack_bad_irq(unsigned int irq)
}
#ifdef CONFIG_IA64_GENERIC
+ia64_vector __ia64_irq_to_vector(int irq)
+{
+ return irq_cfg[irq].vector;
+}
+
unsigned int __ia64_local_vector_to_irq (ia64_vector vec)
{
return __get_cpu_var(vector_irq)[vec];
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index ff28620cb992..63b73f3d4c9f 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -2018,22 +2018,26 @@ ia64_mca_late_init(void)
if (cpe_vector >= 0) {
/* If platform supports CPEI, enable the irq. */
- cpe_poll_enabled = 0;
- for (irq = 0; irq < NR_IRQS; ++irq)
- if (irq_to_vector(irq) == cpe_vector) {
- desc = irq_desc + irq;
- desc->status |= IRQ_PER_CPU;
- setup_irq(irq, &mca_cpe_irqaction);
- ia64_cpe_irq = irq;
- }
- ia64_mca_register_cpev(cpe_vector);
- IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n", __FUNCTION__);
- } else {
- /* If platform doesn't support CPEI, get the timer going. */
- if (cpe_poll_enabled) {
- ia64_mca_cpe_poll(0UL);
- IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __FUNCTION__);
+ irq = local_vector_to_irq(cpe_vector);
+ if (irq > 0) {
+ cpe_poll_enabled = 0;
+ desc = irq_desc + irq;
+ desc->status |= IRQ_PER_CPU;
+ setup_irq(irq, &mca_cpe_irqaction);
+ ia64_cpe_irq = irq;
+ ia64_mca_register_cpev(cpe_vector);
+ IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n",
+ __FUNCTION__);
+ return 0;
}
+ printk(KERN_ERR "%s: Failed to find irq for CPE "
+ "interrupt handler, vector %d\n",
+ __FUNCTION__, cpe_vector);
+ }
+ /* If platform doesn't support CPEI, get the timer going. */
+ if (cpe_poll_enabled) {
+ ia64_mca_cpe_poll(0UL);
+ IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __FUNCTION__);
}
}
#endif
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 4158906c45aa..c613fc0e91cc 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -198,9 +198,13 @@ default_idle (void)
{
local_irq_enable();
while (!need_resched()) {
- if (can_do_pal_halt)
- safe_halt();
- else
+ if (can_do_pal_halt) {
+ local_irq_disable();
+ if (!need_resched()) {
+ safe_halt();
+ }
+ local_irq_enable();
+ } else
cpu_relax();
}
}
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 00f803246948..122444a97897 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -951,10 +951,14 @@ access_uarea (struct task_struct *child, unsigned long addr,
return 0;
case PT_CR_IPSR:
- if (write_access)
- pt->cr_ipsr = ((*data & IPSR_MASK)
+ if (write_access) {
+ unsigned long tmp = *data;
+ /* psr.ri==3 is a reserved value: SDM 2:25 */
+ if ((tmp & IA64_PSR_RI) == IA64_PSR_RI)
+ tmp &= ~IA64_PSR_RI;
+ pt->cr_ipsr = ((tmp & IPSR_MASK)
| (pt->cr_ipsr & ~IPSR_MASK));
- else
+ } else
*data = (pt->cr_ipsr & IPSR_MASK);
return 0;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index cd9a37a552c3..407efea04bf5 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -389,6 +389,13 @@ early_console_setup (char *cmdline)
if (!efi_setup_pcdp_console(cmdline))
earlycons++;
#endif
+#ifdef CONFIG_HP_SIMSERIAL_CONSOLE
+ {
+ extern struct console hpsim_cons;
+ register_console(&hpsim_cons);
+ earlycons++;
+ }
+#endif
return (earlycons) ? 0 : -1;
}
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 83e80677de70..00232b4357ba 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -20,6 +20,8 @@ PHDRS {
code PT_LOAD;
percpu PT_LOAD;
data PT_LOAD;
+ note PT_NOTE;
+ unwind 0x70000001; /* PT_IA_64_UNWIND, but ld doesn't match the name */
}
SECTIONS
{
@@ -62,6 +64,9 @@ SECTIONS
/* Read-only data */
+ NOTES :code :note /* put .notes in text and mark in PT_NOTE */
+ code_continues : {} :code /* switch back to regular program... */
+
/* Exception table */
. = ALIGN(16);
__ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET)
@@ -99,7 +104,8 @@ SECTIONS
__start_unwind = .;
*(.IA_64.unwind*)
__end_unwind = .;
- }
+ } :code :unwind
+ code_continues2 : {} : code
RODATA
@@ -276,10 +282,6 @@ SECTIONS
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
/* These must appear regardless of . */
- /* Discard them for now since Intel SoftSDV cannot handle them.
- .comment 0 : { *(.comment) }
- .note 0 : { *(.note) }
- */
/DISCARD/ : { *(.comment) }
/DISCARD/ : { *(.note) }
}
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 73ccb6010c05..9150ffaff9e8 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -112,11 +112,17 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
down_read(&mm->mmap_sem);
vma = find_vma_prev(mm, address, &prev_vma);
- if (!vma)
+ if (!vma && !prev_vma )
goto bad_area;
- /* find_vma_prev() returns vma such that address < vma->vm_end or NULL */
- if (address < vma->vm_start)
+ /*
+ * find_vma_prev() returns vma such that address < vma->vm_end or NULL
+ *
+ * May find no vma, but could be that the last vm area is the
+ * register backing store that needs to expand upwards, in
+ * this case vma will be null, but prev_vma will ne non-null
+ */
+ if (( !vma && prev_vma ) || (address < vma->vm_start) )
goto check_expansion;
good_area:
@@ -172,6 +178,8 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
check_expansion:
if (!(prev_vma && (prev_vma->vm_flags & VM_GROWSUP) && (address == prev_vma->vm_end))) {
+ if (!vma)
+ goto bad_area;
if (!(vma->vm_flags & VM_GROWSDOWN))
goto bad_area;
if (REGION_NUMBER(address) != REGION_NUMBER(vma->vm_start)
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index 7f6d2360a262..360047389449 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -256,6 +256,13 @@ struct irq_chip irq_type_sn = {
.set_affinity = sn_set_affinity_irq
};
+ia64_vector sn_irq_to_vector(int irq)
+{
+ if (irq >= IA64_NUM_VECTORS)
+ return 0;
+ return (ia64_vector)irq;
+}
+
unsigned int sn_local_vector_to_irq(u8 vector)
{
return (CPU_VECTOR_TO_IRQ(smp_processor_id(), vector));
@@ -398,7 +405,10 @@ sn_call_force_intr_provider(struct sn_irq_info *sn_irq_info)
struct sn_pcibus_provider *pci_provider;
pci_provider = sn_pci_provider[sn_irq_info->irq_bridge_type];
- if (pci_provider && pci_provider->force_interrupt)
+
+ /* Don't force an interrupt if the irq has been disabled */
+ if (!(irq_desc[sn_irq_info->irq_irq].status & IRQ_DISABLED) &&
+ pci_provider && pci_provider->force_interrupt)
(*pci_provider->force_interrupt)(sn_irq_info);
}
diff --git a/arch/m68k/kernel/setup.c b/arch/m68k/kernel/setup.c
index 7e6d5fb75390..ed3a4caec620 100644
--- a/arch/m68k/kernel/setup.c
+++ b/arch/m68k/kernel/setup.c
@@ -62,7 +62,6 @@ EXPORT_SYMBOL(m68k_num_memory);
int m68k_realnum_memory;
EXPORT_SYMBOL(m68k_realnum_memory);
unsigned long m68k_memoffset;
-EXPORT_SYMBOL(m68k_memoffset);
struct mem_info m68k_memory[NUM_MEMINFO];
EXPORT_SYMBOL(m68k_memory);
@@ -200,7 +199,6 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record)
(m68k_num_memory - 1));
m68k_num_memory = 1;
}
- m68k_memoffset = m68k_memory[0].addr-PAGE_OFFSET;
#endif
}
diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds
index c42245775a4d..59fe285865ec 100644
--- a/arch/m68k/kernel/vmlinux-std.lds
+++ b/arch/m68k/kernel/vmlinux-std.lds
@@ -19,6 +19,8 @@ SECTIONS
*(.gnu.warning)
} :text = 0x4e75
+ _etext = .; /* End of text section */
+
. = ALIGN(16); /* Exception table */
__start___ex_table = .;
__ex_table : { *(__ex_table) }
@@ -26,8 +28,6 @@ SECTIONS
RODATA
- _etext = .; /* End of text section */
-
.data : { /* Data */
DATA_DATA
CONSTRUCTORS
diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 7d571a2b44dd..30d34f285024 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -210,11 +210,7 @@ void __init paging_init(void)
int i;
#ifdef DEBUG
- {
- extern unsigned long availmem;
- printk ("start of paging_init (%p, %lx)\n",
- kernel_pg_dir, availmem);
- }
+ printk ("start of paging_init (%p, %lx)\n", kernel_pg_dir, availmem);
#endif
/* Fix the cache mode in the page descriptors for the 680[46]0. */
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index 4680e2010887..3e79bf0a3159 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -44,8 +44,18 @@
#size-cells = <1>;
#interrupt-cells = <2>;
device_type = "soc";
- ranges = <0 e0000000 00100000>;
- reg = <e0000000 00100000>; // CCSRBAR 1M
+
+
+ ranges = <00001000 e0001000 000ff000
+ 80000000 80000000 20000000
+ a0000000 a0000000 10000000
+ b0000000 b0000000 00100000
+ c0000000 c0000000 20000000
+ b0100000 b0100000 00100000
+ e1000000 e1000000 00010000
+ e1010000 e1010000 00010000
+ e1020000 e1020000 00010000>;
+ reg = <e0000000 00001000>; // CCSRBAR 1M
bus-frequency = <0>; // Filled out by uboot.
memory-controller@2000 {
@@ -161,8 +171,8 @@
interrupt-parent = <&mpic>;
interrupts = <18 2>;
bus-range = <0 ff>;
- ranges = <02000000 0 80000000 80000000 0 10000000
- 01000000 0 00000000 e2000000 0 00800000>;
+ ranges = <02000000 0 c0000000 c0000000 0 20000000
+ 01000000 0 00000000 e1000000 0 00010000>;
clock-frequency = <3f940aa>;
#interrupt-cells = <1>;
#size-cells = <2>;
@@ -178,8 +188,8 @@
#address-cells = <3>;
reg = <9000 1000>;
bus-range = <0 ff>;
- ranges = <02000000 0 90000000 90000000 0 10000000
- 01000000 0 00000000 e3000000 0 00800000>;
+ ranges = <02000000 0 80000000 80000000 0 20000000
+ 01000000 0 00000000 e1010000 0 00010000>;
clock-frequency = <1fca055>;
interrupt-parent = <&mpic>;
interrupts = <1a 2>;
@@ -202,7 +212,7 @@
reg = <a000 1000>;
bus-range = <0 ff>;
ranges = <02000000 0 a0000000 a0000000 0 10000000
- 01000000 0 00000000 e2800000 0 00800000>;
+ 01000000 0 00000000 e1020000 0 00010000>;
clock-frequency = <1fca055>;
interrupt-parent = <&mpic>;
interrupts = <19 2>;
@@ -224,49 +234,29 @@
#address-cells = <3>;
reg = <b000 1000>;
bus-range = <0 ff>;
- ranges = <02000000 0 b0000000 b0000000 0 10000000
- 01000000 0 00000000 e3800000 0 00800000>;
+ ranges = <02000000 0 b0000000 b0000000 0 00100000
+ 01000000 0 00000000 b0100000 0 00100000>;
clock-frequency = <1fca055>;
interrupt-parent = <&mpic>;
interrupts = <1b 2>;
- interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map-mask = <fb00 0 0 0>;
interrupt-map = <
-
- // IDSEL 0x1a
- d000 0 0 1 &i8259 6 2
- d000 0 0 2 &i8259 3 2
- d000 0 0 3 &i8259 4 2
- d000 0 0 4 &i8259 5 2
-
- // IDSEL 0x1b
- d800 0 0 1 &i8259 5 2
- d800 0 0 2 &i8259 0 0
- d800 0 0 3 &i8259 0 0
- d800 0 0 4 &i8259 0 0
-
// IDSEL 0x1c USB
- e000 0 0 1 &i8259 9 2
- e000 0 0 2 &i8259 a 2
- e000 0 0 3 &i8259 c 2
- e000 0 0 4 &i8259 7 2
+ e000 0 0 0 &i8259 c 2
+ e100 0 0 0 &i8259 9 2
+ e200 0 0 0 &i8259 a 2
+ e300 0 0 0 &i8259 b 2
// IDSEL 0x1d Audio
- e800 0 0 1 &i8259 9 2
- e800 0 0 2 &i8259 a 2
- e800 0 0 3 &i8259 b 2
- e800 0 0 4 &i8259 0 0
+ e800 0 0 0 &i8259 6 2
// IDSEL 0x1e Legacy
- f000 0 0 1 &i8259 c 2
- f000 0 0 2 &i8259 0 0
- f000 0 0 3 &i8259 0 0
- f000 0 0 4 &i8259 0 0
+ f000 0 0 0 &i8259 7 2
+ f100 0 0 0 &i8259 7 2
// IDSEL 0x1f IDE/SATA
- f800 0 0 1 &i8259 6 2
- f800 0 0 2 &i8259 0 0
- f800 0 0 3 &i8259 0 0
- f800 0 0 4 &i8259 0 0
+ f800 0 0 0 &i8259 e 2
+ f900 0 0 0 &i8259 5 2
>;
uli1575@0 {
reg = <0 0 0 0 0>;
@@ -274,10 +264,10 @@
#address-cells = <3>;
ranges = <02000000 0 b0000000
02000000 0 b0000000
- 0 10000000
+ 0 00100000
01000000 0 00000000
01000000 0 00000000
- 0 00080000>;
+ 0 00100000>;
pci_bridge@0 {
reg = <0 0 0 0 0>;
@@ -285,10 +275,10 @@
#address-cells = <3>;
ranges = <02000000 0 b0000000
02000000 0 b0000000
- 0 20000000
+ 0 00100000
01000000 0 00000000
01000000 0 00000000
- 0 00100000>;
+ 0 00100000>;
isa@1e {
device_type = "isa";
@@ -296,7 +286,8 @@
#size-cells = <1>;
#address-cells = <2>;
reg = <f000 0 0 0 0>;
- ranges = <1 0 01000000 0 0
+ ranges = <1 0
+ 01000000 0 0
00001000>;
interrupt-parent = <&i8259>;
@@ -312,8 +303,7 @@
built-in;
compatible = "chrp,iic";
interrupts = <9 2>;
- interrupt-parent =
- <&mpic>;
+ interrupt-parent = <&mpic>;
};
i8042@60 {
@@ -321,8 +311,7 @@
#address-cells = <1>;
reg = <1 60 1 1 64 1>;
interrupts = <1 3 c 3>;
- interrupt-parent =
- <&i8259>;
+ interrupt-parent = <&i8259>;
keyboard@0 {
reg = <0>;
@@ -336,8 +325,7 @@
};
rtc@70 {
- compatible =
- "pnpPNP,b00";
+ compatible = "pnpPNP,b00";
reg = <1 70 2>;
};
diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index 5d82709cfcbb..b0166e5c177e 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
@@ -224,98 +224,36 @@
clock-frequency = <1fca055>;
interrupt-parent = <&mpic>;
interrupts = <18 2>;
- interrupt-map-mask = <f800 0 0 7>;
+ interrupt-map-mask = <fb00 0 0 0>;
interrupt-map = <
/* IDSEL 0x11 */
- 8800 0 0 1 &i8259 3 2
- 8800 0 0 2 &i8259 4 2
- 8800 0 0 3 &i8259 5 2
- 8800 0 0 4 &i8259 6 2
+ 8800 0 0 1 &i8259 9 2
+ 8800 0 0 2 &i8259 a 2
+ 8800 0 0 3 &i8259 b 2
+ 8800 0 0 4 &i8259 c 2
/* IDSEL 0x12 */
- 9000 0 0 1 &i8259 4 2
- 9000 0 0 2 &i8259 5 2
- 9000 0 0 3 &i8259 6 2
- 9000 0 0 4 &i8259 3 2
-
- /* IDSEL 0x13 */
- 9800 0 0 1 &i8259 0 0
- 9800 0 0 2 &i8259 0 0
- 9800 0 0 3 &i8259 0 0
- 9800 0 0 4 &i8259 0 0
-
- /* IDSEL 0x14 */
- a000 0 0 1 &i8259 0 0
- a000 0 0 2 &i8259 0 0
- a000 0 0 3 &i8259 0 0
- a000 0 0 4 &i8259 0 0
-
- /* IDSEL 0x15 */
- a800 0 0 1 &i8259 0 0
- a800 0 0 2 &i8259 0 0
- a800 0 0 3 &i8259 0 0
- a800 0 0 4 &i8259 0 0
-
- /* IDSEL 0x16 */
- b000 0 0 1 &i8259 0 0
- b000 0 0 2 &i8259 0 0
- b000 0 0 3 &i8259 0 0
- b000 0 0 4 &i8259 0 0
-
- /* IDSEL 0x17 */
- b800 0 0 1 &i8259 0 0
- b800 0 0 2 &i8259 0 0
- b800 0 0 3 &i8259 0 0
- b800 0 0 4 &i8259 0 0
-
- /* IDSEL 0x18 */
- c000 0 0 1 &i8259 0 0
- c000 0 0 2 &i8259 0 0
- c000 0 0 3 &i8259 0 0
- c000 0 0 4 &i8259 0 0
-
- /* IDSEL 0x19 */
- c800 0 0 1 &i8259 0 0
- c800 0 0 2 &i8259 0 0
- c800 0 0 3 &i8259 0 0
- c800 0 0 4 &i8259 0 0
-
- /* IDSEL 0x1a */
- d000 0 0 1 &i8259 6 2
- d000 0 0 2 &i8259 3 2
- d000 0 0 3 &i8259 4 2
- d000 0 0 4 &i8259 5 2
-
-
- /* IDSEL 0x1b */
- d800 0 0 1 &i8259 5 2
- d800 0 0 2 &i8259 0 0
- d800 0 0 3 &i8259 0 0
- d800 0 0 4 &i8259 0 0
-
- /* IDSEL 0x1c */
- e000 0 0 1 &i8259 9 2
- e000 0 0 2 &i8259 a 2
- e000 0 0 3 &i8259 c 2
- e000 0 0 4 &i8259 7 2
-
- /* IDSEL 0x1d */
- e800 0 0 1 &i8259 9 2
- e800 0 0 2 &i8259 a 2
- e800 0 0 3 &i8259 b 2
- e800 0 0 4 &i8259 0 0
-
- /* IDSEL 0x1e */
- f000 0 0 1 &i8259 c 2
- f000 0 0 2 &i8259 0 0
- f000 0 0 3 &i8259 0 0
- f000 0 0 4 &i8259 0 0
-
- /* IDSEL 0x1f */
- f800 0 0 1 &i8259 6 2
- f800 0 0 2 &i8259 0 0
- f800 0 0 3 &i8259 0 0
- f800 0 0 4 &i8259 0 0
+ 9000 0 0 1 &i8259 a 2
+ 9000 0 0 2 &i8259 b 2
+ 9000 0 0 3 &i8259 c 2
+ 9000 0 0 4 &i8259 9 2
+
+ // IDSEL 0x1c USB
+ e000 0 0 0 &i8259 c 2
+ e100 0 0 0 &i8259 9 2
+ e200 0 0 0 &i8259 a 2
+ e300 0 0 0 &i8259 b 2
+
+ // IDSEL 0x1d Audio
+ e800 0 0 0 &i8259 6 2
+
+ // IDSEL 0x1e Legacy
+ f000 0 0 0 &i8259 7 2
+ f100 0 0 0 &i8259 7 2
+
+ // IDSEL 0x1f IDE/SATA
+ f800 0 0 0 &i8259 e 2
+ f900 0 0 0 &i8259 5 2
>;
uli1575@0 {
reg = <0 0 0 0 0>;
diff --git a/arch/powerpc/boot/flatdevtree.c b/arch/powerpc/boot/flatdevtree.c
index b732644788db..13761bf160c4 100644
--- a/arch/powerpc/boot/flatdevtree.c
+++ b/arch/powerpc/boot/flatdevtree.c
@@ -134,20 +134,6 @@ static char *ft_next(struct ft_cxt *cxt, char *p, struct ft_atom *ret)
#define HDR_SIZE _ALIGN(sizeof(struct boot_param_header), 8)
#define EXPAND_INCR 1024 /* alloc this much extra when expanding */
-/* See if the regions are in the standard order and non-overlapping */
-static int ft_ordered(struct ft_cxt *cxt)
-{
- char *p = (char *)cxt->bph + HDR_SIZE;
- enum ft_rgn_id r;
-
- for (r = FT_RSVMAP; r <= FT_STRINGS; ++r) {
- if (p > cxt->rgn[r].start)
- return 0;
- p = cxt->rgn[r].start + cxt->rgn[r].size;
- }
- return p <= (char *)cxt->bph + cxt->max_size;
-}
-
/* Copy the tree to a newly-allocated region and put things in order */
static int ft_reorder(struct ft_cxt *cxt, int nextra)
{
@@ -573,10 +559,6 @@ int ft_open(struct ft_cxt *cxt, void *blob, unsigned int max_size,
cxt->rgn[FT_STRUCT].size = struct_size(cxt);
cxt->rgn[FT_STRINGS].start = blob + be32_to_cpu(bph->off_dt_strings);
cxt->rgn[FT_STRINGS].size = be32_to_cpu(bph->dt_strings_size);
- /* Leave as '0' to force first ft_make_space call to do a ft_reorder
- * and move dt to an area allocated by realloc.
- cxt->isordered = ft_ordered(cxt);
- */
cxt->p = cxt->rgn[FT_STRUCT].start;
cxt->str_anchor = cxt->rgn[FT_STRINGS].start;
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index d0b43df44426..ca7a197998ee 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,9 +1,23 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22-rc6
-# Tue Jun 26 14:15:19 2007
+# Linux kernel version: 2.6.23-rc2
+# Tue Aug 7 19:17:26 2007
#
CONFIG_PPC64=y
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
CONFIG_64BIT=y
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
@@ -15,6 +29,7 @@ CONFIG_ARCH_HAS_ILOG2_U64=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
@@ -22,50 +37,32 @@ CONFIG_SYSVIPC_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
+CONFIG_OF=y
# CONFIG_PPC_UDBG_16550 is not set
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
-
-#
-# Processor support
-#
-# CONFIG_POWER4_ONLY is not set
-CONFIG_POWER3=y
-CONFIG_POWER4=y
-CONFIG_PPC_FPU=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
# CONFIG_PPC_OF_PLATFORM_PCI is not set
-CONFIG_ALTIVEC=y
-CONFIG_PPC_STD_MMU=y
-# CONFIG_PPC_MM_SLICES is not set
-CONFIG_VIRT_CPU_ACCOUNTING=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
@@ -100,10 +97,6 @@ CONFIG_SLAB=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
@@ -111,12 +104,9 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_BLK_DEV_BSG=y
#
# IO Schedulers
@@ -136,7 +126,9 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
#
CONFIG_PPC_MULTIPLATFORM=y
# CONFIG_EMBEDDED6xx is not set
-# CONFIG_APUS is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_ISERIES is not set
# CONFIG_PPC_MPC52xx is not set
@@ -223,6 +215,7 @@ CONFIG_MEMORY_HOTPLUG_SPARSE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
CONFIG_ARCH_MEMORY_PROBE=y
# CONFIG_PPC_HAS_HASH_64K is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -241,6 +234,7 @@ CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
@@ -365,6 +359,7 @@ CONFIG_WIRELESS_EXT=y
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -379,26 +374,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
+CONFIG_OF_DEVICE=y
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
@@ -411,11 +391,8 @@ CONFIG_BLK_DEV_RAM_SIZE=65535
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
-# CONFIG_BLINK is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
# CONFIG_IDE is not set
#
@@ -423,6 +400,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
@@ -455,37 +433,22 @@ CONFIG_SCSI_WAIT_SCAN=m
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
# CONFIG_MACINTOSH_DRIVERS is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=m
CONFIG_NETDEV_1000=y
-CONFIG_NETDEV_10000=y
CONFIG_GELIC_NET=y
+# CONFIG_NETDEV_10000 is not set
#
# Wireless LAN
@@ -518,15 +481,7 @@ CONFIG_USB_NET_MCS7830=m
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -604,10 +559,6 @@ CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=16
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
@@ -616,10 +567,6 @@ CONFIG_GEN_RTC=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
@@ -628,11 +575,8 @@ CONFIG_GEN_RTC=y
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
#
@@ -657,6 +601,7 @@ CONFIG_GEN_RTC=y
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
@@ -691,11 +636,13 @@ CONFIG_FB_PS3_DEFAULT_SIZE_M=18
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
+CONFIG_FB_LOGO_EXTRA=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
@@ -709,6 +656,8 @@ CONFIG_SOUND=y
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
@@ -735,6 +684,12 @@ CONFIG_SND_VERBOSE_PROCFS=y
#
#
+# ALSA PowerPC devices
+#
+CONFIG_SND_PS3=y
+CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
+
+#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
@@ -747,13 +702,14 @@ CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_SOC is not set
#
-# Open Sound System
+# SoC Audio support for SuperH
#
-# CONFIG_SOUND_PRIME is not set
#
-# HID Devices
+# Open Sound System
#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
@@ -770,10 +726,7 @@ CONFIG_USB_HID=m
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
-
-#
-# USB support
-#
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
@@ -803,6 +756,7 @@ CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
@@ -879,31 +833,8 @@ CONFIG_USB_MON=y
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
+# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
#
@@ -920,6 +851,11 @@ CONFIG_USB_MON=y
#
#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=m
@@ -948,8 +884,8 @@ CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-CONFIG_AUTOFS4_FS=y
+CONFIG_AUTOFS_FS=m
+CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set
#
@@ -1030,7 +966,6 @@ CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
@@ -1096,6 +1031,7 @@ CONFIG_BITREVERSE=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
@@ -1120,6 +1056,7 @@ CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
@@ -1150,10 +1087,6 @@ CONFIG_IRQSTACKS=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
@@ -1191,7 +1124,4 @@ CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_HW=y
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index f39a72f30aad..b0cb2e662c25 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -81,6 +81,7 @@ obj-y += iomap.o
endif
ifeq ($(CONFIG_PPC_ISERIES),y)
+CFLAGS_lparmap.s += -g0
extra-y += lparmap.s
$(obj)/head_64.o: $(obj)/lparmap.s
AFLAGS_head_64.o += -I$(obj)
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 9ef28da2c7fe..952eba6701f4 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -389,8 +389,11 @@ BEGIN_FTR_SECTION
ld r9,PACA_SLBSHADOWPTR(r13)
li r12,0
std r12,SLBSHADOW_STACKESID(r9) /* Clear ESID */
+ eieio
std r7,SLBSHADOW_STACKVSID(r9) /* Save VSID */
+ eieio
std r0,SLBSHADOW_STACKESID(r9) /* Save ESID */
+ eieio
slbie r6
slbie r6 /* Workaround POWER5 < DD2.1 issue */
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 1448af92c6a9..171800002ede 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1672,8 +1672,9 @@ _GLOBAL(__start_initialization_multiplatform)
* Are we booted from a PROM Of-type client-interface ?
*/
cmpldi cr0,r5,0
- bne .__boot_from_prom /* yes -> prom */
-
+ beq 1f
+ b .__boot_from_prom /* yes -> prom */
+1:
/* Save parameters */
mr r31,r3
mr r30,r4
@@ -1701,7 +1702,7 @@ _GLOBAL(__start_initialization_multiplatform)
bl .__mmu_off
b .__after_prom_start
-_STATIC(__boot_from_prom)
+_INIT_STATIC(__boot_from_prom)
/* Save parameters */
mr r31,r3
mr r30,r4
@@ -1768,9 +1769,10 @@ _STATIC(__after_prom_start)
/* the source addr */
cmpdi r4,0 /* In some cases the loader may */
- beq .start_here_multiplatform /* have already put us at zero */
+ bne 1f
+ b .start_here_multiplatform /* have already put us at zero */
/* so we can skip the copy. */
- LOAD_REG_IMMEDIATE(r5,copy_to_here) /* # bytes of memory to copy */
+1: LOAD_REG_IMMEDIATE(r5,copy_to_here) /* # bytes of memory to copy */
sub r5,r5,r27
li r6,0x100 /* Start offset, the first 0x100 */
@@ -1957,7 +1959,7 @@ _GLOBAL(enable_64b_mode)
/*
* This is where the main kernel code starts.
*/
-_STATIC(start_here_multiplatform)
+_INIT_STATIC(start_here_multiplatform)
/* get a new offset, now that the kernel has moved. */
bl .reloc_offset
mr r26,r3
@@ -2019,7 +2021,7 @@ _STATIC(start_here_multiplatform)
b . /* prevent speculative execution */
/* This is where all platforms converge execution */
-_STATIC(start_here_common)
+_INIT_STATIC(start_here_common)
/* relocation is on at this point */
/* The following code sets up the SP and TOC now that we are */
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index e708ab7ca9e8..8533de50347d 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -301,9 +301,19 @@ _GLOBAL(_tlbie)
mfspr r4,SPRN_MMUCR
mfspr r5,SPRN_PID /* Get PID */
rlwimi r4,r5,0,24,31 /* Set TID */
- mtspr SPRN_MMUCR,r4
+ /* We have to run the search with interrupts disabled, even critical
+ * and debug interrupts (in fact the only critical exceptions we have
+ * are debug and machine check). Otherwise an interrupt which causes
+ * a TLB miss can clobber the MMUCR between the mtspr and the tlbsx. */
+ mfmsr r5
+ lis r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@ha
+ addi r6,r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@l
+ andc r6,r5,r6
+ mtmsr r6
+ mtspr SPRN_MMUCR,r4
tlbsx. r3, 0, r3
+ mtmsr r5
bne 10f
sync
/* There are only 64 TLB entries, so r3 < 64,
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index cd35c969bb28..04a3109ae3c6 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -581,8 +581,11 @@ pcibios_assign_resources(void)
if ((r->flags & IORESOURCE_UNSET) && r->end &&
(!ppc_md.pcibios_enable_device_hook ||
!ppc_md.pcibios_enable_device_hook(dev, 1))) {
+ int rc;
+
r->flags &= ~IORESOURCE_UNSET;
- pci_assign_resource(dev, idx);
+ rc = pci_assign_resource(dev, idx);
+ BUG_ON(rc);
}
}
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index a97e23ac1976..291ffbc360c9 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -313,6 +313,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
dev->current_state = 4; /* unknown power state */
dev->error_state = pci_channel_io_normal;
+ dev->dma_mask = 0xffffffff;
if (!strcmp(type, "pci") || !strcmp(type, "pciex")) {
/* a PCI-PCI bridge */
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 087c92f2a3eb..1ea43160f543 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -212,11 +212,6 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic,
atomic_set(&data.finished, 0);
spin_lock(&call_lock);
- /* Must grab online cpu count with preempt disabled, otherwise
- * it can change. */
- num_cpus = num_online_cpus() - 1;
- if (!num_cpus)
- goto done;
/* remove 'self' from the map */
if (cpu_isset(smp_processor_id(), map))
@@ -224,7 +219,9 @@ int smp_call_function_map(void (*func) (void *info), void *info, int nonatomic,
/* sanity check the map, remove any non-online processors. */
cpus_and(map, map, cpu_online_map);
- if (cpus_empty(map))
+
+ num_cpus = cpus_weight(map);
+ if (!num_cpus)
goto done;
call_data = &data;
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 2bb1cb911783..d8502e377518 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -299,7 +299,7 @@ static inline int check_io_access(struct pt_regs *regs)
#ifndef CONFIG_FSL_BOOKE
#define get_mc_reason(regs) ((regs)->dsisr)
#else
-#define get_mc_reason(regs) (mfspr(SPRN_MCSR))
+#define get_mc_reason(regs) (mfspr(SPRN_MCSR) & MCSR_MASK)
#endif
#define REASON_FP ESR_FP
#define REASON_ILLEGAL (ESR_PIL | ESR_PUO)
@@ -414,8 +414,6 @@ void machine_check_exception(struct pt_regs *regs)
printk("Data Cache Push Parity Error\n");
if (reason & MCSR_DCPERR)
printk("Data Cache Parity Error\n");
- if (reason & MCSR_GL_CI)
- printk("Guarded Load or Cache-Inhibited stwcx.\n");
if (reason & MCSR_BUS_IAERR)
printk("Bus - Instruction Address Error\n");
if (reason & MCSR_BUS_RAERR)
diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S
index 4762ff7c14df..35eabfb50723 100644
--- a/arch/powerpc/mm/hash_low_64.S
+++ b/arch/powerpc/mm/hash_low_64.S
@@ -472,10 +472,12 @@ _GLOBAL(htab_call_hpte_insert1)
/* Now try secondary slot */
/* real page number in r5, PTE RPN value + index */
- rldicl r5,r31,64-PTE_RPN_SHIFT,PTE_RPN_SHIFT
+ andis. r0,r31,_PAGE_4K_PFN@h
+ srdi r5,r31,PTE_RPN_SHIFT
+ bne- 3f
sldi r5,r5,PAGE_SHIFT-HW_PAGE_SHIFT
add r5,r5,r25
- sldi r5,r5,HW_PAGE_SHIFT
+3: sldi r5,r5,HW_PAGE_SHIFT
/* Calculate secondary group hash */
andc r0,r27,r28
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index bc7b0cedae5e..a47151e806ca 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -759,7 +759,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
mmu_psize_defs[mmu_vmalloc_psize].sllp) {
get_paca()->vmalloc_sllp =
mmu_psize_defs[mmu_vmalloc_psize].sllp;
- slb_flush_and_rebolt();
+ slb_vmalloc_update();
}
#endif /* CONFIG_PPC_64K_PAGES */
@@ -795,7 +795,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
#ifdef CONFIG_PPC_MM_SLICES
/* We only prefault standard pages for now */
- if (unlikely(get_slice_psize(mm, ea) != mm->context.user_psize));
+ if (unlikely(get_slice_psize(mm, ea) != mm->context.user_psize))
return;
#endif
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index de45aa82d97b..c12adc3ddffd 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -307,9 +307,9 @@ static void __init parse_drconf_memory(struct device_node *memory)
const unsigned int *lm, *dm, *aa;
unsigned int ls, ld, la;
unsigned int n, aam, aalen;
- unsigned long lmb_size, size;
+ unsigned long lmb_size, size, start;
int nid, default_nid = 0;
- unsigned int start, ai, flags;
+ unsigned int ai, flags;
lm = of_get_property(memory, "ibm,lmb-size", &ls);
dm = of_get_property(memory, "ibm,dynamic-memory", &ld);
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c
index 304375a73574..a73d2d700973 100644
--- a/arch/powerpc/mm/slb.c
+++ b/arch/powerpc/mm/slb.c
@@ -53,7 +53,8 @@ static inline unsigned long mk_vsid_data(unsigned long ea, unsigned long flags)
return (get_kernel_vsid(ea) << SLB_VSID_SHIFT) | flags;
}
-static inline void slb_shadow_update(unsigned long esid, unsigned long vsid,
+static inline void slb_shadow_update(unsigned long ea,
+ unsigned long flags,
unsigned long entry)
{
/*
@@ -61,28 +62,16 @@ static inline void slb_shadow_update(unsigned long esid, unsigned long vsid,
* updating it.
*/
get_slb_shadow()->save_area[entry].esid = 0;
- barrier();
- get_slb_shadow()->save_area[entry].vsid = vsid;
- barrier();
- get_slb_shadow()->save_area[entry].esid = esid;
-
+ smp_wmb();
+ get_slb_shadow()->save_area[entry].vsid = mk_vsid_data(ea, flags);
+ smp_wmb();
+ get_slb_shadow()->save_area[entry].esid = mk_esid_data(ea, entry);
+ smp_wmb();
}
-static inline void create_shadowed_slbe(unsigned long ea, unsigned long flags,
- unsigned long entry)
+static inline void slb_shadow_clear(unsigned long entry)
{
- /*
- * Updating the shadow buffer before writing the SLB ensures
- * we don't get a stale entry here if we get preempted by PHYP
- * between these two statements.
- */
- slb_shadow_update(mk_esid_data(ea, entry), mk_vsid_data(ea, flags),
- entry);
-
- asm volatile("slbmte %0,%1" :
- : "r" (mk_vsid_data(ea, flags)),
- "r" (mk_esid_data(ea, entry))
- : "memory" );
+ get_slb_shadow()->save_area[entry].esid = 0;
}
void slb_flush_and_rebolt(void)
@@ -100,12 +89,13 @@ void slb_flush_and_rebolt(void)
vflags = SLB_VSID_KERNEL | vmalloc_llp;
ksp_esid_data = mk_esid_data(get_paca()->kstack, 2);
- if ((ksp_esid_data & ESID_MASK) == PAGE_OFFSET)
+ if ((ksp_esid_data & ESID_MASK) == PAGE_OFFSET) {
ksp_esid_data &= ~SLB_ESID_V;
-
- /* Only third entry (stack) may change here so only resave that */
- slb_shadow_update(ksp_esid_data,
- mk_vsid_data(ksp_esid_data, lflags), 2);
+ slb_shadow_clear(2);
+ } else {
+ /* Update stack entry; others don't change */
+ slb_shadow_update(get_paca()->kstack, lflags, 2);
+ }
/* We need to do this all in asm, so we're sure we don't touch
* the stack between the slbia and rebolting it. */
@@ -123,6 +113,15 @@ void slb_flush_and_rebolt(void)
: "memory");
}
+void slb_vmalloc_update(void)
+{
+ unsigned long vflags;
+
+ vflags = SLB_VSID_KERNEL | mmu_psize_defs[mmu_vmalloc_psize].sllp;
+ slb_shadow_update(VMALLOC_START, vflags, 1);
+ slb_flush_and_rebolt();
+}
+
/* Flush all user entries from the segment table of the current processor. */
void switch_slb(struct task_struct *tsk, struct mm_struct *mm)
{
@@ -227,16 +226,12 @@ void slb_initialize(void)
vflags = SLB_VSID_KERNEL | vmalloc_llp;
/* Invalidate the entire SLB (even slot 0) & all the ERATS */
- asm volatile("isync":::"memory");
- asm volatile("slbmte %0,%0"::"r" (0) : "memory");
- asm volatile("isync; slbia; isync":::"memory");
- create_shadowed_slbe(PAGE_OFFSET, lflags, 0);
-
- create_shadowed_slbe(VMALLOC_START, vflags, 1);
-
- /* We don't bolt the stack for the time being - we're in boot,
- * so the stack is in the bolted segment. By the time it goes
- * elsewhere, we'll call _switch() which will bolt in the new
- * one. */
- asm volatile("isync":::"memory");
+ slb_shadow_update(PAGE_OFFSET, lflags, 0);
+ asm volatile("isync; slbia; sync; slbmte %0,%1; isync" ::
+ "r" (get_slb_shadow()->save_area[0].vsid),
+ "r" (get_slb_shadow()->save_area[0].esid) : "memory");
+
+ slb_shadow_update(VMALLOC_START, vflags, 1);
+
+ slb_flush_and_rebolt();
}
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index f833dba2a028..d5fd3909d13a 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -405,6 +405,8 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
if (len > mm->task_size)
return -ENOMEM;
+ if (len & ((1ul << pshift) - 1))
+ return -EINVAL;
if (fixed && (addr & ((1ul << pshift) - 1)))
return -EINVAL;
if (fixed && addr > (mm->task_size - len))
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index b39cb52c6fb9..2c8e641a739b 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -106,7 +106,6 @@ static struct of_device_id mpc832x_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .type = "qe", },
- { .type = "mdio", },
{},
};
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index b2b28a44738c..090906170a41 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -70,7 +70,6 @@ static struct of_device_id mpc832x_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .type = "qe", },
- { .type = "mdio", },
{},
};
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index 0e615fd65c1f..84b58934aafd 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -113,7 +113,6 @@ static struct of_device_id mpc836x_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .type = "qe", },
- { .type = "mdio", },
{},
};
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index f58184086c8c..f620171ad6b1 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -33,6 +33,7 @@ config MPC8544_DS
bool "Freescale MPC8544 DS"
select PPC_I8259
select DEFAULT_UIMAGE
+ select FSL_ULI1575
help
This option enables support for the MPC8544 DS board
diff --git a/arch/powerpc/platforms/85xx/mpc8544_ds.c b/arch/powerpc/platforms/85xx/mpc8544_ds.c
index 4905f6f8903b..0f834d8be444 100644
--- a/arch/powerpc/platforms/85xx/mpc8544_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8544_ds.c
@@ -114,211 +114,25 @@ void __init mpc8544_ds_pic_init(void)
}
#ifdef CONFIG_PCI
-enum pirq { PIRQA = 8, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH };
+extern int uses_fsl_uli_m1575;
+extern int uli_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn);
-/*
- * Value in table -- IRQ number
- */
-const unsigned char uli1575_irq_route_table[16] = {
- 0, /* 0: Reserved */
- 0x8,
- 0, /* 2: Reserved */
- 0x2,
- 0x4,
- 0x5,
- 0x7,
- 0x6,
- 0, /* 8: Reserved */
- 0x1,
- 0x3,
- 0x9,
- 0xb,
- 0, /* 13: Reserved */
- 0xd,
- 0xf,
-};
-
-static int __devinit
-get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin)
-{
- struct of_irq oirq;
- u32 laddr[3];
- struct device_node *hosenode = hose ? hose->arch_data : NULL;
-
- if (!hosenode)
- return -EINVAL;
-
- laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8);
- laddr[1] = laddr[2] = 0;
- of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq);
- DBG("mpc8544_ds: pci irq addr %x, slot %d, pin %d, irq %d\n",
- laddr[0], slot, pin, oirq.specifier[0]);
- return oirq.specifier[0];
-}
-
-/*8259*/
-static void __devinit quirk_uli1575(struct pci_dev *dev)
-{
- unsigned short temp;
- struct pci_controller *hose = pci_bus_to_host(dev->bus);
- unsigned char irq2pin[16];
- unsigned long pirq_map_word = 0;
- u32 irq;
- int i;
-
- /*
- * ULI1575 interrupts route setup
- */
- memset(irq2pin, 0, 16); /* Initialize default value 0 */
-
- irq2pin[6]=PIRQA+3; /* enabled mapping for IRQ6 to PIRQD, used by SATA */
-
- /*
- * PIRQE -> PIRQF mapping set manually
- *
- * IRQ pin IRQ#
- * PIRQE ---- 9
- * PIRQF ---- 10
- * PIRQG ---- 11
- * PIRQH ---- 12
- */
- for (i = 0; i < 4; i++)
- irq2pin[i + 9] = PIRQE + i;
-
- /* Set IRQ-PIRQ Mapping to ULI1575 */
- for (i = 0; i < 16; i++)
- if (irq2pin[i])
- pirq_map_word |= (uli1575_irq_route_table[i] & 0xf)
- << ((irq2pin[i] - PIRQA) * 4);
-
- pirq_map_word |= 1<<26; /* disable INTx in EP mode*/
-
- /* ULI1575 IRQ mapping conf register default value is 0xb9317542 */
- DBG("Setup ULI1575 IRQ mapping configuration register value = 0x%x\n",
- (int)pirq_map_word);
- pci_write_config_dword(dev, 0x48, pirq_map_word);
-
-#define ULI1575_SET_DEV_IRQ(slot, pin, reg) \
- do { \
- int irq; \
- irq = get_pci_irq_from_of(hose, slot, pin); \
- if (irq > 0 && irq < 16) \
- pci_write_config_byte(dev, reg, irq2pin[irq]); \
- else \
- printk(KERN_WARNING "ULI1575 device" \
- "(slot %d, pin %d) irq %d is invalid.\n", \
- slot, pin, irq); \
- } while(0)
-
- /* USB 1.1 OHCI controller 1, slot 28, pin 1 */
- ULI1575_SET_DEV_IRQ(28, 1, 0x86);
-
- /* USB 1.1 OHCI controller 2, slot 28, pin 2 */
- ULI1575_SET_DEV_IRQ(28, 2, 0x87);
-
- /* USB 1.1 OHCI controller 3, slot 28, pin 3 */
- ULI1575_SET_DEV_IRQ(28, 3, 0x88);
-
- /* USB 2.0 controller, slot 28, pin 4 */
- irq = get_pci_irq_from_of(hose, 28, 4);
- if (irq >= 0 && irq <= 15)
- pci_write_config_dword(dev, 0x74, uli1575_irq_route_table[irq]);
-
- /* Audio controller, slot 29, pin 1 */
- ULI1575_SET_DEV_IRQ(29, 1, 0x8a);
-
- /* Modem controller, slot 29, pin 2 */
- ULI1575_SET_DEV_IRQ(29, 2, 0x8b);
-
- /* HD audio controller, slot 29, pin 3 */
- ULI1575_SET_DEV_IRQ(29, 3, 0x8c);
-
- /* SMB interrupt: slot 30, pin 1 */
- ULI1575_SET_DEV_IRQ(30, 1, 0x8e);
-
- /* PMU ACPI SCI interrupt: slot 30, pin 2 */
- ULI1575_SET_DEV_IRQ(30, 2, 0x8f);
-
- /* Serial ATA interrupt: slot 31, pin 1 */
- ULI1575_SET_DEV_IRQ(31, 1, 0x8d);
-
- /* Primary PATA IDE IRQ: 14
- * Secondary PATA IDE IRQ: 15
- */
- pci_write_config_byte(dev, 0x44, 0x30 | uli1575_irq_route_table[14]);
- pci_write_config_byte(dev, 0x75, uli1575_irq_route_table[15]);
-
- /* Set IRQ14 and IRQ15 to legacy IRQs */
- pci_read_config_word(dev, 0x46, &temp);
- temp |= 0xc000;
- pci_write_config_word(dev, 0x46, temp);
-
- /* Set i8259 interrupt trigger
- * IRQ 3: Level
- * IRQ 4: Level
- * IRQ 5: Level
- * IRQ 6: Level
- * IRQ 7: Level
- * IRQ 9: Level
- * IRQ 10: Level
- * IRQ 11: Level
- * IRQ 12: Level
- * IRQ 14: Edge
- * IRQ 15: Edge
- */
- outb(0xfa, 0x4d0);
- outb(0x1e, 0x4d1);
-
-#undef ULI1575_SET_DEV_IRQ
-}
-
-/* SATA */
-static void __devinit quirk_uli5288(struct pci_dev *dev)
+static int mpc85xx_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
{
- unsigned char c;
-
- pci_read_config_byte(dev, 0x83, &c);
- c |= 0x80; /* read/write lock */
- pci_write_config_byte(dev, 0x83, c);
-
- pci_write_config_byte(dev, 0x09, 0x01); /* Base class code: storage */
- pci_write_config_byte(dev, 0x0a, 0x06); /* IDE disk */
+ struct device_node* node;
+ struct resource rsrc;
- pci_read_config_byte(dev, 0x83, &c);
- c &= 0x7f;
- pci_write_config_byte(dev, 0x83, c);
-
- pci_read_config_byte(dev, 0x84, &c);
- c |= 0x01; /* emulated PATA mode enabled */
- pci_write_config_byte(dev, 0x84, c);
-}
+ node = (struct device_node *)hose->arch_data;
+ of_address_to_resource(node, 0, &rsrc);
-/* PATA */
-static void __devinit quirk_uli5229(struct pci_dev *dev)
-{
- unsigned short temp;
- pci_write_config_word(dev, 0x04, 0x0405); /* MEM IO MSI */
- pci_read_config_word(dev, 0x4a, &temp);
- temp |= 0x1000; /* Enable Native IRQ 14/15 */
- pci_write_config_word(dev, 0x4a, temp);
-}
+ if ((rsrc.start & 0xfffff) == 0xb000) {
+ return uli_exclude_device(hose, bus, devfn);
+ }
-/*Bridge*/
-static void __devinit early_uli5249(struct pci_dev *dev)
-{
- unsigned char temp;
- pci_write_config_word(dev, 0x04, 0x0007); /* mem access */
- pci_read_config_byte(dev, 0x7c, &temp);
- pci_write_config_byte(dev, 0x7c, 0x80); /* R/W lock control */
- pci_write_config_byte(dev, 0x09, 0x01); /* set as pci-pci bridge */
- pci_write_config_byte(dev, 0x7c, temp); /* restore pci bus debug control */
- dev->class |= 0x1;
+ return PCIBIOS_SUCCESSFUL;
}
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249);
#endif /* CONFIG_PCI */
/*
@@ -342,6 +156,8 @@ static void __init mpc8544_ds_setup_arch(void)
else
fsl_add_bridge(np, 0);
}
+ uses_fsl_uli_m1575 = 1;
+ ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#endif
printk("MPC8544 DS board from Freescale Semiconductor\n");
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index e8003bf00c9a..be25ecd911ba 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -142,7 +142,6 @@ static struct of_device_id mpc85xx_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .type = "qe", },
- { .type = "mdio", },
{},
};
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index 343b76d0d793..685b2fbbbe00 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -7,6 +7,7 @@ config MPC8641_HPCN
bool "Freescale MPC8641 HPCN"
select PPC_I8259
select DEFAULT_UIMAGE
+ select FSL_ULI1575
help
This option enables support for the MPC8641 HPCN board.
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index e9eaa0749ae6..56b27caf7a27 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -107,220 +107,25 @@ mpc86xx_hpcn_init_irq(void)
}
#ifdef CONFIG_PCI
+extern int uses_fsl_uli_m1575;
+extern int uli_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn);
-enum pirq{PIRQA = 8, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH};
-const unsigned char uli1575_irq_route_table[16] = {
- 0, /* 0: Reserved */
- 0x8, /* 1: 0b1000 */
- 0, /* 2: Reserved */
- 0x2, /* 3: 0b0010 */
- 0x4, /* 4: 0b0100 */
- 0x5, /* 5: 0b0101 */
- 0x7, /* 6: 0b0111 */
- 0x6, /* 7: 0b0110 */
- 0, /* 8: Reserved */
- 0x1, /* 9: 0b0001 */
- 0x3, /* 10: 0b0011 */
- 0x9, /* 11: 0b1001 */
- 0xb, /* 12: 0b1011 */
- 0, /* 13: Reserved */
- 0xd, /* 14, 0b1101 */
- 0xf, /* 15, 0b1111 */
-};
-
-static int __devinit
-get_pci_irq_from_of(struct pci_controller *hose, int slot, int pin)
-{
- struct of_irq oirq;
- u32 laddr[3];
- struct device_node *hosenode = hose ? hose->arch_data : NULL;
-
- if (!hosenode) return -EINVAL;
-
- laddr[0] = (hose->first_busno << 16) | (PCI_DEVFN(slot, 0) << 8);
- laddr[1] = laddr[2] = 0;
- of_irq_map_raw(hosenode, &pin, 1, laddr, &oirq);
- DBG("mpc86xx_hpcn: pci irq addr %x, slot %d, pin %d, irq %d\n",
- laddr[0], slot, pin, oirq.specifier[0]);
- return oirq.specifier[0];
-}
-
-static void __devinit quirk_uli1575(struct pci_dev *dev)
-{
- unsigned short temp;
- struct pci_controller *hose = pci_bus_to_host(dev->bus);
- unsigned char irq2pin[16], c;
- unsigned long pirq_map_word = 0;
- u32 irq;
- int i;
-
- /*
- * ULI1575 interrupts route setup
- */
- memset(irq2pin, 0, 16); /* Initialize default value 0 */
-
- /*
- * PIRQA -> PIRQD mapping read from OF-tree
- *
- * interrupts for PCI slot0 -- PIRQA / PIRQB / PIRQC / PIRQD
- * PCI slot1 -- PIRQB / PIRQC / PIRQD / PIRQA
- */
- for (i = 0; i < 4; i++){
- irq = get_pci_irq_from_of(hose, 17, i + 1);
- if (irq > 0 && irq < 16)
- irq2pin[irq] = PIRQA + i;
- else
- printk(KERN_WARNING "ULI1575 device"
- "(slot %d, pin %d) irq %d is invalid.\n",
- 17, i, irq);
- }
-
- /*
- * PIRQE -> PIRQF mapping set manually
- *
- * IRQ pin IRQ#
- * PIRQE ---- 9
- * PIRQF ---- 10
- * PIRQG ---- 11
- * PIRQH ---- 12
- */
- for (i = 0; i < 4; i++) irq2pin[i + 9] = PIRQE + i;
-
- /* Set IRQ-PIRQ Mapping to ULI1575 */
- for (i = 0; i < 16; i++)
- if (irq2pin[i])
- pirq_map_word |= (uli1575_irq_route_table[i] & 0xf)
- << ((irq2pin[i] - PIRQA) * 4);
-
- /* ULI1575 IRQ mapping conf register default value is 0xb9317542 */
- DBG("Setup ULI1575 IRQ mapping configuration register value = 0x%x\n",
- pirq_map_word);
- pci_write_config_dword(dev, 0x48, pirq_map_word);
-
-#define ULI1575_SET_DEV_IRQ(slot, pin, reg) \
- do { \
- int irq; \
- irq = get_pci_irq_from_of(hose, slot, pin); \
- if (irq > 0 && irq < 16) \
- pci_write_config_byte(dev, reg, irq2pin[irq]); \
- else \
- printk(KERN_WARNING "ULI1575 device" \
- "(slot %d, pin %d) irq %d is invalid.\n", \
- slot, pin, irq); \
- } while(0)
-
- /* USB 1.1 OHCI controller 1, slot 28, pin 1 */
- ULI1575_SET_DEV_IRQ(28, 1, 0x86);
-
- /* USB 1.1 OHCI controller 2, slot 28, pin 2 */
- ULI1575_SET_DEV_IRQ(28, 2, 0x87);
-
- /* USB 1.1 OHCI controller 3, slot 28, pin 3 */
- ULI1575_SET_DEV_IRQ(28, 3, 0x88);
-
- /* USB 2.0 controller, slot 28, pin 4 */
- irq = get_pci_irq_from_of(hose, 28, 4);
- if (irq >= 0 && irq <=15)
- pci_write_config_dword(dev, 0x74, uli1575_irq_route_table[irq]);
-
- /* Audio controller, slot 29, pin 1 */
- ULI1575_SET_DEV_IRQ(29, 1, 0x8a);
-
- /* Modem controller, slot 29, pin 2 */
- ULI1575_SET_DEV_IRQ(29, 2, 0x8b);
-
- /* HD audio controller, slot 29, pin 3 */
- ULI1575_SET_DEV_IRQ(29, 3, 0x8c);
-
- /* SMB interrupt: slot 30, pin 1 */
- ULI1575_SET_DEV_IRQ(30, 1, 0x8e);
-
- /* PMU ACPI SCI interrupt: slot 30, pin 2 */
- ULI1575_SET_DEV_IRQ(30, 2, 0x8f);
-
- /* Serial ATA interrupt: slot 31, pin 1 */
- ULI1575_SET_DEV_IRQ(31, 1, 0x8d);
-
- /* Primary PATA IDE IRQ: 14
- * Secondary PATA IDE IRQ: 15
- */
- pci_write_config_byte(dev, 0x44, 0x30 | uli1575_irq_route_table[14]);
- pci_write_config_byte(dev, 0x75, uli1575_irq_route_table[15]);
-
- /* Set IRQ14 and IRQ15 to legacy IRQs */
- pci_read_config_word(dev, 0x46, &temp);
- temp |= 0xc000;
- pci_write_config_word(dev, 0x46, temp);
-
- /* Set i8259 interrupt trigger
- * IRQ 3: Level
- * IRQ 4: Level
- * IRQ 5: Level
- * IRQ 6: Level
- * IRQ 7: Level
- * IRQ 9: Level
- * IRQ 10: Level
- * IRQ 11: Level
- * IRQ 12: Level
- * IRQ 14: Edge
- * IRQ 15: Edge
- */
- outb(0xfa, 0x4d0);
- outb(0x1e, 0x4d1);
-
-#undef ULI1575_SET_DEV_IRQ
-
- /* Disable the HD interface and enable the AC97 interface. */
- pci_read_config_byte(dev, 0xb8, &c);
- c &= 0x7f;
- pci_write_config_byte(dev, 0xb8, c);
-}
-
-static void __devinit quirk_uli5288(struct pci_dev *dev)
+static int mpc86xx_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
{
- unsigned char c;
+ struct device_node* node;
+ struct resource rsrc;
- pci_read_config_byte(dev,0x83,&c);
- c |= 0x80;
- pci_write_config_byte(dev, 0x83, c);
+ node = (struct device_node *)hose->arch_data;
+ of_address_to_resource(node, 0, &rsrc);
- pci_write_config_byte(dev, 0x09, 0x01);
- pci_write_config_byte(dev, 0x0a, 0x06);
-
- pci_read_config_byte(dev,0x83,&c);
- c &= 0x7f;
- pci_write_config_byte(dev, 0x83, c);
-
- pci_read_config_byte(dev,0x84,&c);
- c |= 0x01;
- pci_write_config_byte(dev, 0x84, c);
-}
-
-static void __devinit quirk_uli5229(struct pci_dev *dev)
-{
- unsigned short temp;
- pci_write_config_word(dev, 0x04, 0x0405);
- dev->class &= ~0x5;
- pci_read_config_word(dev, 0x4a, &temp);
- temp |= 0x1000;
- pci_write_config_word(dev, 0x4a, temp);
-}
+ if ((rsrc.start & 0xfffff) == 0x8000) {
+ return uli_exclude_device(hose, bus, devfn);
+ }
-static void __devinit early_uli5249(struct pci_dev *dev)
-{
- unsigned char temp;
- pci_write_config_word(dev, 0x04, 0x0007);
- pci_read_config_byte(dev, 0x7c, &temp);
- pci_write_config_byte(dev, 0x7c, 0x80);
- pci_write_config_byte(dev, 0x09, 0x01);
- pci_write_config_byte(dev, 0x7c, temp);
- dev->class |= 0x1;
+ return PCIBIOS_SUCCESSFUL;
}
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249);
#endif /* CONFIG_PCI */
@@ -353,6 +158,9 @@ mpc86xx_hpcn_setup_arch(void)
else
fsl_add_bridge(np, 0);
}
+ uses_fsl_uli_m1575 = 1;
+ ppc_md.pci_exclude_device = mpc86xx_exclude_device;
+
#endif
printk("MPC86xx HPCN board from Freescale Semiconductor\n");
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 932538a93c2b..cfc249741592 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -282,4 +282,12 @@ config AXON_RAM
minor numbers are available in /proc/devices, /proc/partitions or
in /sys/block/axonram?/dev.
+config FSL_ULI1575
+ bool
+ default n
+ help
+ Supports for the ULI1575 PCIe south bridge that exists on some
+ Freescale reference boards. The boards all use the ULI in pretty
+ much the same way.
+
endmenu
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index d6e041a46d25..d44e832b01f2 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -1,3 +1,6 @@
+
+obj-$(CONFIG_FSL_ULI1575) += fsl_uli1575.o
+
ifeq ($(CONFIG_PPC_MERGE),y)
obj-$(CONFIG_PPC_PMAC) += powermac/
else
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 90124228b8f4..095a30304c56 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -36,7 +36,6 @@
#include <asm/spu_priv1.h>
#include <asm/xmon.h>
#include <asm/prom.h>
-#include "spu_priv1_mmio.h"
const struct spu_management_ops *spu_management_ops;
EXPORT_SYMBOL_GPL(spu_management_ops);
@@ -636,138 +635,6 @@ static ssize_t spu_stat_show(struct sys_device *sysdev, char *buf)
static SYSDEV_ATTR(stat, 0644, spu_stat_show, NULL);
-/* Hardcoded affinity idxs for QS20 */
-#define SPES_PER_BE 8
-static int QS20_reg_idxs[SPES_PER_BE] = { 0, 2, 4, 6, 7, 5, 3, 1 };
-static int QS20_reg_memory[SPES_PER_BE] = { 1, 1, 0, 0, 0, 0, 0, 0 };
-
-static struct spu *spu_lookup_reg(int node, u32 reg)
-{
- struct spu *spu;
-
- list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) {
- if (*(u32 *)get_property(spu_devnode(spu), "reg", NULL) == reg)
- return spu;
- }
- return NULL;
-}
-
-static void init_aff_QS20_harcoded(void)
-{
- int node, i;
- struct spu *last_spu, *spu;
- u32 reg;
-
- for (node = 0; node < MAX_NUMNODES; node++) {
- last_spu = NULL;
- for (i = 0; i < SPES_PER_BE; i++) {
- reg = QS20_reg_idxs[i];
- spu = spu_lookup_reg(node, reg);
- if (!spu)
- continue;
- spu->has_mem_affinity = QS20_reg_memory[reg];
- if (last_spu)
- list_add_tail(&spu->aff_list,
- &last_spu->aff_list);
- last_spu = spu;
- }
- }
-}
-
-static int of_has_vicinity(void)
-{
- struct spu* spu;
-
- spu = list_entry(cbe_spu_info[0].spus.next, struct spu, cbe_list);
- return of_find_property(spu_devnode(spu), "vicinity", NULL) != NULL;
-}
-
-static struct spu *aff_devnode_spu(int cbe, struct device_node *dn)
-{
- struct spu *spu;
-
- list_for_each_entry(spu, &cbe_spu_info[cbe].spus, cbe_list)
- if (spu_devnode(spu) == dn)
- return spu;
- return NULL;
-}
-
-static struct spu *
-aff_node_next_to(int cbe, struct device_node *target, struct device_node *avoid)
-{
- struct spu *spu;
- const phandle *vic_handles;
- int lenp, i;
-
- list_for_each_entry(spu, &cbe_spu_info[cbe].spus, cbe_list) {
- if (spu_devnode(spu) == avoid)
- continue;
- vic_handles = get_property(spu_devnode(spu), "vicinity", &lenp);
- for (i=0; i < (lenp / sizeof(phandle)); i++) {
- if (vic_handles[i] == target->linux_phandle)
- return spu;
- }
- }
- return NULL;
-}
-
-static void init_aff_fw_vicinity_node(int cbe)
-{
- struct spu *spu, *last_spu;
- struct device_node *vic_dn, *last_spu_dn;
- phandle avoid_ph;
- const phandle *vic_handles;
- const char *name;
- int lenp, i, added, mem_aff;
-
- last_spu = list_entry(cbe_spu_info[cbe].spus.next, struct spu, cbe_list);
- avoid_ph = 0;
- for (added = 1; added < cbe_spu_info[cbe].n_spus; added++) {
- last_spu_dn = spu_devnode(last_spu);
- vic_handles = get_property(last_spu_dn, "vicinity", &lenp);
-
- for (i = 0; i < (lenp / sizeof(phandle)); i++) {
- if (vic_handles[i] == avoid_ph)
- continue;
-
- vic_dn = of_find_node_by_phandle(vic_handles[i]);
- if (!vic_dn)
- continue;
-
- name = get_property(vic_dn, "name", NULL);
- if (strcmp(name, "spe") == 0) {
- spu = aff_devnode_spu(cbe, vic_dn);
- avoid_ph = last_spu_dn->linux_phandle;
- }
- else {
- mem_aff = strcmp(name, "mic-tm") == 0;
- spu = aff_node_next_to(cbe, vic_dn, last_spu_dn);
- if (!spu)
- continue;
- if (mem_aff) {
- last_spu->has_mem_affinity = 1;
- spu->has_mem_affinity = 1;
- }
- avoid_ph = vic_dn->linux_phandle;
- }
- list_add_tail(&spu->aff_list, &last_spu->aff_list);
- last_spu = spu;
- break;
- }
- }
-}
-
-static void init_aff_fw_vicinity(void)
-{
- int cbe;
-
- /* sets has_mem_affinity for each spu, as long as the
- * spu->aff_list list, linking each spu to its neighbors
- */
- for (cbe = 0; cbe < MAX_NUMNODES; cbe++)
- init_aff_fw_vicinity_node(cbe);
-}
-
static int __init init_spu_base(void)
{
int i, ret = 0;
@@ -811,13 +678,7 @@ static int __init init_spu_base(void)
mutex_unlock(&spu_full_list_mutex);
spu_add_sysdev_attr(&attr_stat);
- if (of_has_vicinity()) {
- init_aff_fw_vicinity();
- } else {
- long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "IBM,CPBW-1.0"))
- init_aff_QS20_harcoded();
- }
+ spu_init_affinity();
return 0;
diff --git a/arch/powerpc/platforms/cell/spu_manage.c b/arch/powerpc/platforms/cell/spu_manage.c
index 75ed50fcc3db..5eb88346181a 100644
--- a/arch/powerpc/platforms/cell/spu_manage.c
+++ b/arch/powerpc/platforms/cell/spu_manage.c
@@ -361,8 +361,171 @@ static int of_destroy_spu(struct spu *spu)
return 0;
}
+/* Hardcoded affinity idxs for qs20 */
+#define QS20_SPES_PER_BE 8
+static int qs20_reg_idxs[QS20_SPES_PER_BE] = { 0, 2, 4, 6, 7, 5, 3, 1 };
+static int qs20_reg_memory[QS20_SPES_PER_BE] = { 1, 1, 0, 0, 0, 0, 0, 0 };
+
+static struct spu *spu_lookup_reg(int node, u32 reg)
+{
+ struct spu *spu;
+ u32 *spu_reg;
+
+ list_for_each_entry(spu, &cbe_spu_info[node].spus, cbe_list) {
+ spu_reg = (u32*)of_get_property(spu_devnode(spu), "reg", NULL);
+ if (*spu_reg == reg)
+ return spu;
+ }
+ return NULL;
+}
+
+static void init_affinity_qs20_harcoded(void)
+{
+ int node, i;
+ struct spu *last_spu, *spu;
+ u32 reg;
+
+ for (node = 0; node < MAX_NUMNODES; node++) {
+ last_spu = NULL;
+ for (i = 0; i < QS20_SPES_PER_BE; i++) {
+ reg = qs20_reg_idxs[i];
+ spu = spu_lookup_reg(node, reg);
+ if (!spu)
+ continue;
+ spu->has_mem_affinity = qs20_reg_memory[reg];
+ if (last_spu)
+ list_add_tail(&spu->aff_list,
+ &last_spu->aff_list);
+ last_spu = spu;
+ }
+ }
+}
+
+static int of_has_vicinity(void)
+{
+ struct spu* spu;
+
+ spu = list_first_entry(&cbe_spu_info[0].spus, struct spu, cbe_list);
+ return of_find_property(spu_devnode(spu), "vicinity", NULL) != NULL;
+}
+
+static struct spu *devnode_spu(int cbe, struct device_node *dn)
+{
+ struct spu *spu;
+
+ list_for_each_entry(spu, &cbe_spu_info[cbe].spus, cbe_list)
+ if (spu_devnode(spu) == dn)
+ return spu;
+ return NULL;
+}
+
+static struct spu *
+neighbour_spu(int cbe, struct device_node *target, struct device_node *avoid)
+{
+ struct spu *spu;
+ struct device_node *spu_dn;
+ const phandle *vic_handles;
+ int lenp, i;
+
+ list_for_each_entry(spu, &cbe_spu_info[cbe].spus, cbe_list) {
+ spu_dn = spu_devnode(spu);
+ if (spu_dn == avoid)
+ continue;
+ vic_handles = of_get_property(spu_dn, "vicinity", &lenp);
+ for (i=0; i < (lenp / sizeof(phandle)); i++) {
+ if (vic_handles[i] == target->linux_phandle)
+ return spu;
+ }
+ }
+ return NULL;
+}
+
+static void init_affinity_node(int cbe)
+{
+ struct spu *spu, *last_spu;
+ struct device_node *vic_dn, *last_spu_dn;
+ phandle avoid_ph;
+ const phandle *vic_handles;
+ const char *name;
+ int lenp, i, added;
+
+ last_spu = list_first_entry(&cbe_spu_info[cbe].spus, struct spu,
+ cbe_list);
+ avoid_ph = 0;
+ for (added = 1; added < cbe_spu_info[cbe].n_spus; added++) {
+ last_spu_dn = spu_devnode(last_spu);
+ vic_handles = of_get_property(last_spu_dn, "vicinity", &lenp);
+
+ /*
+ * Walk through each phandle in vicinity property of the spu
+ * (tipically two vicinity phandles per spe node)
+ */
+ for (i = 0; i < (lenp / sizeof(phandle)); i++) {
+ if (vic_handles[i] == avoid_ph)
+ continue;
+
+ vic_dn = of_find_node_by_phandle(vic_handles[i]);
+ if (!vic_dn)
+ continue;
+
+ /* a neighbour might be spe, mic-tm, or bif0 */
+ name = of_get_property(vic_dn, "name", NULL);
+ if (!name)
+ continue;
+
+ if (strcmp(name, "spe") == 0) {
+ spu = devnode_spu(cbe, vic_dn);
+ avoid_ph = last_spu_dn->linux_phandle;
+ } else {
+ /*
+ * "mic-tm" and "bif0" nodes do not have
+ * vicinity property. So we need to find the
+ * spe which has vic_dn as neighbour, but
+ * skipping the one we came from (last_spu_dn)
+ */
+ spu = neighbour_spu(cbe, vic_dn, last_spu_dn);
+ if (!spu)
+ continue;
+ if (!strcmp(name, "mic-tm")) {
+ last_spu->has_mem_affinity = 1;
+ spu->has_mem_affinity = 1;
+ }
+ avoid_ph = vic_dn->linux_phandle;
+ }
+
+ list_add_tail(&spu->aff_list, &last_spu->aff_list);
+ last_spu = spu;
+ break;
+ }
+ }
+}
+
+static void init_affinity_fw(void)
+{
+ int cbe;
+
+ for (cbe = 0; cbe < MAX_NUMNODES; cbe++)
+ init_affinity_node(cbe);
+}
+
+static int __init init_affinity(void)
+{
+ if (of_has_vicinity()) {
+ init_affinity_fw();
+ } else {
+ long root = of_get_flat_dt_root();
+ if (of_flat_dt_is_compatible(root, "IBM,CPBW-1.0"))
+ init_affinity_qs20_harcoded();
+ else
+ printk("No affinity configuration found");
+ }
+
+ return 0;
+}
+
const struct spu_management_ops spu_management_of_ops = {
.enumerate_spus = of_enumerate_spus,
.create_spu = of_create_spu,
.destroy_spu = of_destroy_spu,
+ .init_affinity = init_affinity,
};
diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c
index dd2c6688c8aa..027ac32cc636 100644
--- a/arch/powerpc/platforms/cell/spu_syscalls.c
+++ b/arch/powerpc/platforms/cell/spu_syscalls.c
@@ -45,6 +45,7 @@ asmlinkage long sys_spu_create(const char __user *name,
if (owner && try_module_get(owner)) {
if (flags & SPU_CREATE_AFFINITY_SPU) {
neighbor = fget_light(neighbor_fd, &fput_needed);
+ ret = -EBADF;
if (neighbor) {
ret = spufs_calls.create_thread(name, flags,
mode, neighbor);
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 758a80ac080a..c784edd40ea7 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -351,7 +351,8 @@ static void aff_set_ref_point_location(struct spu_gang *gang)
lowest_offset = ctx->aff_offset;
}
- gang->aff_ref_spu = aff_ref_location(ctx, mem_aff, gs, lowest_offset);
+ gang->aff_ref_spu = aff_ref_location(gang->aff_ref_ctx, mem_aff, gs,
+ lowest_offset);
}
static struct spu *ctx_location(struct spu *ref, int offset, int node)
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
new file mode 100644
index 000000000000..afc9141be63e
--- /dev/null
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -0,0 +1,255 @@
+/*
+ * ULI M1575 setup code - specific to Freescale boards
+ *
+ * Copyright 2007 Freescale Semiconductor Inc.
+ *
+ * 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 <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/mc146818rtc.h>
+
+#include <asm/system.h>
+#include <asm/pci-bridge.h>
+
+#define ULI_PIRQA 0x08
+#define ULI_PIRQB 0x09
+#define ULI_PIRQC 0x0a
+#define ULI_PIRQD 0x0b
+#define ULI_PIRQE 0x0c
+#define ULI_PIRQF 0x0d
+#define ULI_PIRQG 0x0e
+
+#define ULI_8259_NONE 0x00
+#define ULI_8259_IRQ1 0x08
+#define ULI_8259_IRQ3 0x02
+#define ULI_8259_IRQ4 0x04
+#define ULI_8259_IRQ5 0x05
+#define ULI_8259_IRQ6 0x07
+#define ULI_8259_IRQ7 0x06
+#define ULI_8259_IRQ9 0x01
+#define ULI_8259_IRQ10 0x03
+#define ULI_8259_IRQ11 0x09
+#define ULI_8259_IRQ12 0x0b
+#define ULI_8259_IRQ14 0x0d
+#define ULI_8259_IRQ15 0x0f
+
+u8 uli_pirq_to_irq[8] = {
+ ULI_8259_IRQ9, /* PIRQA */
+ ULI_8259_IRQ10, /* PIRQB */
+ ULI_8259_IRQ11, /* PIRQC */
+ ULI_8259_IRQ12, /* PIRQD */
+ ULI_8259_IRQ5, /* PIRQE */
+ ULI_8259_IRQ6, /* PIRQF */
+ ULI_8259_IRQ7, /* PIRQG */
+ ULI_8259_NONE, /* PIRQH */
+};
+
+/* set in board code if you want this quirks to do something */
+int uses_fsl_uli_m1575;
+
+/* Bridge */
+static void __devinit early_uli5249(struct pci_dev *dev)
+{
+ unsigned char temp;
+
+ if (!uses_fsl_uli_m1575)
+ return;
+
+ pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_IO |
+ PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+
+ /* read/write lock */
+ pci_read_config_byte(dev, 0x7c, &temp);
+ pci_write_config_byte(dev, 0x7c, 0x80);
+
+ /* set as P2P bridge */
+ pci_write_config_byte(dev, PCI_CLASS_PROG, 0x01);
+ dev->class |= 0x1;
+
+ /* restore lock */
+ pci_write_config_byte(dev, 0x7c, temp);
+}
+
+
+static void __devinit quirk_uli1575(struct pci_dev *dev)
+{
+ int i;
+
+ if (!uses_fsl_uli_m1575)
+ return;
+
+ /*
+ * ULI1575 interrupts route setup
+ */
+
+ /* ULI1575 IRQ mapping conf register maps PIRQx to IRQn */
+ for (i = 0; i < 4; i++) {
+ u8 val = uli_pirq_to_irq[i*2] | (uli_pirq_to_irq[i*2+1] << 4);
+ pci_write_config_byte(dev, 0x48 + i, val);
+ }
+
+ /* USB 1.1 OHCI controller 1: dev 28, func 0 - IRQ12 */
+ pci_write_config_byte(dev, 0x86, ULI_PIRQD);
+
+ /* USB 1.1 OHCI controller 2: dev 28, func 1 - IRQ9 */
+ pci_write_config_byte(dev, 0x87, ULI_PIRQA);
+
+ /* USB 1.1 OHCI controller 3: dev 28, func 2 - IRQ10 */
+ pci_write_config_byte(dev, 0x88, ULI_PIRQB);
+
+ /* Lan controller: dev 27, func 0 - IRQ6 */
+ pci_write_config_byte(dev, 0x89, ULI_PIRQF);
+
+ /* AC97 Audio controller: dev 29, func 0 - IRQ6 */
+ pci_write_config_byte(dev, 0x8a, ULI_PIRQF);
+
+ /* Modem controller: dev 29, func 1 - IRQ6 */
+ pci_write_config_byte(dev, 0x8b, ULI_PIRQF);
+
+ /* HD Audio controller: dev 29, func 2 - IRQ6 */
+ pci_write_config_byte(dev, 0x8c, ULI_PIRQF);
+
+ /* SATA controller: dev 31, func 1 - IRQ5 */
+ pci_write_config_byte(dev, 0x8d, ULI_PIRQE);
+
+ /* SMB interrupt: dev 30, func 1 - IRQ7 */
+ pci_write_config_byte(dev, 0x8e, ULI_PIRQG);
+
+ /* PMU ACPI SCI interrupt: dev 30, func 2 - IRQ7 */
+ pci_write_config_byte(dev, 0x8f, ULI_PIRQG);
+
+ /* USB 2.0 controller: dev 28, func 3 */
+ pci_write_config_byte(dev, 0x74, ULI_8259_IRQ11);
+
+ /* Primary PATA IDE IRQ: 14
+ * Secondary PATA IDE IRQ: 15
+ */
+ pci_write_config_byte(dev, 0x44, 0x30 | ULI_8259_IRQ14);
+ pci_write_config_byte(dev, 0x75, ULI_8259_IRQ15);
+}
+
+static void __devinit quirk_final_uli1575(struct pci_dev *dev)
+{
+ /* Set i8259 interrupt trigger
+ * IRQ 3: Level
+ * IRQ 4: Level
+ * IRQ 5: Level
+ * IRQ 6: Level
+ * IRQ 7: Level
+ * IRQ 9: Level
+ * IRQ 10: Level
+ * IRQ 11: Level
+ * IRQ 12: Level
+ * IRQ 14: Edge
+ * IRQ 15: Edge
+ */
+ if (!uses_fsl_uli_m1575)
+ return;
+
+ outb(0xfa, 0x4d0);
+ outb(0x1e, 0x4d1);
+
+ /* setup RTC */
+ CMOS_WRITE(RTC_SET, RTC_CONTROL);
+ CMOS_WRITE(RTC_24H, RTC_CONTROL);
+
+ /* ensure month, date, and week alarm fields are ignored */
+ CMOS_WRITE(0, RTC_VALID);
+
+ outb_p(0x7c, 0x72);
+ outb_p(RTC_ALARM_DONT_CARE, 0x73);
+
+ outb_p(0x7d, 0x72);
+ outb_p(RTC_ALARM_DONT_CARE, 0x73);
+}
+
+/* SATA */
+static void __devinit quirk_uli5288(struct pci_dev *dev)
+{
+ unsigned char c;
+ unsigned int d;
+
+ if (!uses_fsl_uli_m1575)
+ return;
+
+ /* read/write lock */
+ pci_read_config_byte(dev, 0x83, &c);
+ pci_write_config_byte(dev, 0x83, c|0x80);
+
+ pci_read_config_dword(dev, PCI_CLASS_REVISION, &d);
+ d = (d & 0xff) | (PCI_CLASS_STORAGE_SATA_AHCI << 8);
+ pci_write_config_dword(dev, PCI_CLASS_REVISION, d);
+
+ /* restore lock */
+ pci_write_config_byte(dev, 0x83, c);
+
+ /* disable emulated PATA mode enabled */
+ pci_read_config_byte(dev, 0x84, &c);
+ pci_write_config_byte(dev, 0x84, c & ~0x01);
+}
+
+/* PATA */
+static void __devinit quirk_uli5229(struct pci_dev *dev)
+{
+ unsigned short temp;
+
+ if (!uses_fsl_uli_m1575)
+ return;
+
+ pci_write_config_word(dev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE |
+ PCI_COMMAND_MASTER | PCI_COMMAND_IO);
+
+ /* Enable Native IRQ 14/15 */
+ pci_read_config_word(dev, 0x4a, &temp);
+ pci_write_config_word(dev, 0x4a, temp | 0x1000);
+}
+
+/* We have to do a dummy read on the P2P for the RTC to work, WTF */
+static void __devinit quirk_final_uli5249(struct pci_dev *dev)
+{
+ int i;
+ u8 *dummy;
+ struct pci_bus *bus = dev->bus;
+
+ for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
+ if ((bus->resource[i]) &&
+ (bus->resource[i]->flags & IORESOURCE_MEM)) {
+ dummy = ioremap(bus->resource[i]->start, 0x4);
+ if (dummy) {
+ in_8(dummy);
+ iounmap(dummy);
+ }
+ break;
+ }
+ }
+}
+
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_AL, 0x5249, early_uli5249);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x1575, quirk_uli1575);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5288, quirk_uli5288);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5249, quirk_final_uli5249);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x1575, quirk_final_uli1575);
+
+int uli_exclude_device(struct pci_controller *hose,
+ u_char bus, u_char devfn)
+{
+ if (bus == (hose->first_busno + 2)) {
+ /* exclude Modem controller */
+ if ((PCI_SLOT(devfn) == 29) && (PCI_FUNC(devfn) == 1))
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ /* exclude HD Audio controller */
+ if ((PCI_SLOT(devfn) == 29) && (PCI_FUNC(devfn) == 2))
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ }
+
+ return PCIBIOS_SUCCESSFUL;
+}
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index f29705f8047d..ba931be2175c 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -826,13 +826,15 @@ core99_ata100_enable(struct device_node *node, long value)
if (value) {
if (pci_device_from_OF_node(node, &pbus, &pid) == 0)
- pdev = pci_find_slot(pbus, pid);
+ pdev = pci_get_bus_and_slot(pbus, pid);
if (pdev == NULL)
return 0;
rc = pci_enable_device(pdev);
+ if (rc == 0)
+ pci_set_master(pdev);
+ pci_dev_put(pdev);
if (rc)
return rc;
- pci_set_master(pdev);
}
return 0;
}
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index d4fc74f7bb15..67144d1d1405 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -1,5 +1,5 @@
config PPC_PS3
- bool "Sony PS3 (incomplete)"
+ bool "Sony PS3"
depends on PPC_MULTIPLATFORM && PPC64
select PPC_CELL
select USB_ARCH_HAS_OHCI
@@ -10,10 +10,10 @@ config PPC_PS3
select MEMORY_HOTPLUG
help
This option enables support for the Sony PS3 game console
- and other platforms using the PS3 hypervisor.
- Support for this platform is not yet complete, so
- enabling this will not result in a bootable kernel on a
- PS3 system.
+ and other platforms using the PS3 hypervisor. Enabling this
+ option will allow building otheros.bld, a kernel image suitable
+ for programming into flash memory, and vmlinux, a kernel image
+ suitable for loading via kexec.
menu "PS3 Platform Options"
depends on PPC_PS3
diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
index 825ebb2cbc2a..ce15cada88d4 100644
--- a/arch/powerpc/platforms/ps3/device-init.c
+++ b/arch/powerpc/platforms/ps3/device-init.c
@@ -273,55 +273,58 @@ static int ps3stor_wait_for_completion(u64 dev_id, u64 tag,
static int ps3_storage_wait_for_device(const struct ps3_repository_device *repo)
{
+ int error = -ENODEV;
int result;
const u64 notification_dev_id = (u64)-1LL;
const unsigned int timeout = HZ;
u64 lpar;
u64 tag;
+ void *buf;
+ enum ps3_notify_type {
+ notify_device_ready = 0,
+ notify_region_probe = 1,
+ notify_region_update = 2,
+ };
struct {
u64 operation_code; /* must be zero */
- u64 event_mask; /* 1 = device ready */
+ u64 event_mask; /* OR of 1UL << enum ps3_notify_type */
} *notify_cmd;
struct {
- u64 event_type; /* notify_device_ready */
+ u64 event_type; /* enum ps3_notify_type */
u64 bus_id;
u64 dev_id;
u64 dev_type;
u64 dev_port;
} *notify_event;
- enum {
- notify_device_ready = 1
- };
pr_debug(" -> %s:%u: bus_id %u, dev_id %u, dev_type %u\n", __func__,
__LINE__, repo->bus_id, repo->dev_id, repo->dev_type);
- notify_cmd = kzalloc(512, GFP_KERNEL);
- notify_event = (void *)notify_cmd;
- if (!notify_cmd)
+ buf = kzalloc(512, GFP_KERNEL);
+ if (!buf)
return -ENOMEM;
- lpar = ps3_mm_phys_to_lpar(__pa(notify_cmd));
+ lpar = ps3_mm_phys_to_lpar(__pa(buf));
+ notify_cmd = buf;
+ notify_event = buf;
result = lv1_open_device(repo->bus_id, notification_dev_id, 0);
if (result) {
printk(KERN_ERR "%s:%u: lv1_open_device %s\n", __func__,
__LINE__, ps3_result(result));
- result = -ENODEV;
goto fail_free;
}
/* Setup and write the request for device notification. */
- notify_cmd->operation_code = 0; /* must be zero */
- notify_cmd->event_mask = 0x01; /* device ready */
+ notify_cmd->operation_code = 0; /* must be zero */
+ notify_cmd->event_mask = 1UL << notify_region_probe;
result = lv1_storage_write(notification_dev_id, 0, 0, 1, 0, lpar,
&tag);
if (result) {
printk(KERN_ERR "%s:%u: write failed %s\n", __func__, __LINE__,
ps3_result(result));
- result = -ENODEV;
goto fail_close;
}
@@ -332,13 +335,11 @@ static int ps3_storage_wait_for_device(const struct ps3_repository_device *repo)
if (result) {
printk(KERN_ERR "%s:%u: write not completed %s\n", __func__,
__LINE__, ps3_result(result));
- result = -ENODEV;
goto fail_close;
}
/* Loop here processing the requested notification events. */
- result = -ENODEV;
while (1) {
memset(notify_event, 0, sizeof(*notify_event));
@@ -358,7 +359,7 @@ static int ps3_storage_wait_for_device(const struct ps3_repository_device *repo)
break;
}
- if (notify_event->event_type != notify_device_ready ||
+ if (notify_event->event_type != notify_region_probe ||
notify_event->bus_id != repo->bus_id) {
pr_debug("%s:%u: bad notify_event: event %lu, "
"dev_id %lu, dev_type %lu\n",
@@ -371,7 +372,7 @@ static int ps3_storage_wait_for_device(const struct ps3_repository_device *repo)
notify_event->dev_type == repo->dev_type) {
pr_debug("%s:%u: device ready: dev_id %u\n", __func__,
__LINE__, repo->dev_id);
- result = 0;
+ error = 0;
break;
}
@@ -386,9 +387,9 @@ static int ps3_storage_wait_for_device(const struct ps3_repository_device *repo)
fail_close:
lv1_close_device(repo->bus_id, notification_dev_id);
fail_free:
- kfree(notify_cmd);
+ kfree(buf);
pr_debug(" <- %s:%u\n", __func__, __LINE__);
- return result;
+ return error;
}
static int ps3_setup_storage_dev(const struct ps3_repository_device *repo,
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index aa05288de64e..2952b22f1c84 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -109,7 +109,7 @@ static void ps3_panic(char *str)
#if defined(CONFIG_FB_PS3) || defined(CONFIG_FB_PS3_MODULE) || \
defined(CONFIG_PS3_FLASH) || defined(CONFIG_PS3_FLASH_MODULE)
-static void prealloc(struct ps3_prealloc *p)
+static void __init prealloc(struct ps3_prealloc *p)
{
if (!p->size)
return;
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index 502d80ed982b..ac2a4b8a4c14 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -414,10 +414,16 @@ static int __init ps3_enumerate_spus(int (*fn)(void *data))
return num_resource_id;
}
+static int ps3_init_affinity(void)
+{
+ return 0;
+}
+
const struct spu_management_ops spu_management_ps3_ops = {
.enumerate_spus = ps3_enumerate_spus,
.create_spu = ps3_create_spu,
.destroy_spu = ps3_destroy_spu,
+ .init_affinity = ps3_init_affinity,
};
/* spu_priv1_ops */
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 9fb0ce5c7176..114c90f8f560 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -251,6 +251,8 @@ DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568E, quirk_fsl_pcie_transpare
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8568, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567E, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8567, quirk_fsl_pcie_transparent);
+DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533E, quirk_fsl_pcie_transparent);
+DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8533, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544E, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8544, quirk_fsl_pcie_transparent);
DECLARE_PCI_FIXUP_EARLY(0x1957, PCI_DEVICE_ID_MPC8641, quirk_fsl_pcie_transparent);
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 727453d3e8b9..1cf29c9d4408 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -22,6 +22,7 @@
#include <linux/module.h>
#include <linux/device.h>
#include <linux/platform_device.h>
+#include <linux/of_platform.h>
#include <linux/phy.h>
#include <linux/fsl_devices.h>
#include <linux/fs_enet_pd.h>
diff --git a/arch/powerpc/sysdev/rtc_cmos_setup.c b/arch/powerpc/sysdev/rtc_cmos_setup.c
index e276048b8c5f..0c9ac7ee08fb 100644
--- a/arch/powerpc/sysdev/rtc_cmos_setup.c
+++ b/arch/powerpc/sysdev/rtc_cmos_setup.c
@@ -20,14 +20,16 @@ static int __init add_rtc(void)
{
struct device_node *np;
struct platform_device *pd;
- struct resource res;
+ struct resource res[2];
int ret;
+ memset(&res, 0, sizeof(res));
+
np = of_find_compatible_node(NULL, NULL, "pnpPNP,b00");
if (!np)
return -ENODEV;
- ret = of_address_to_resource(np, 0, &res);
+ ret = of_address_to_resource(np, 0, &res[0]);
of_node_put(np);
if (ret)
return ret;
@@ -36,11 +38,18 @@ static int __init add_rtc(void)
* RTC_PORT(x) is hardcoded in asm/mc146818rtc.h. Verify that the
* address provided by the device node matches.
*/
- if (res.start != RTC_PORT(0))
+ if (res[0].start != RTC_PORT(0))
return -EINVAL;
+ /* Use a fixed interrupt value of 8 since on PPC if we are using this
+ * its off an i8259 which we ensure has interrupt numbers 0..15. */
+ res[1].start = 8;
+ res[1].end = 8;
+ res[1].flags = IORESOURCE_IRQ;
+
pd = platform_device_register_simple("rtc_cmos", -1,
- &res, 1);
+ &res[0], 2);
+
if (IS_ERR(pd))
return PTR_ERR(pd);
diff --git a/arch/ppc/kernel/misc.S b/arch/ppc/kernel/misc.S
index 0da55368655c..a22e1f4d94c8 100644
--- a/arch/ppc/kernel/misc.S
+++ b/arch/ppc/kernel/misc.S
@@ -237,9 +237,19 @@ _GLOBAL(_tlbie)
mfspr r4,SPRN_MMUCR
mfspr r5,SPRN_PID /* Get PID */
rlwimi r4,r5,0,24,31 /* Set TID */
- mtspr SPRN_MMUCR,r4
+ /* We have to run the search with interrupts disabled, even critical
+ * and debug interrupts (in fact the only critical exceptions we have
+ * are debug and machine check). Otherwise an interrupt which causes
+ * a TLB miss can clobber the MMUCR between the mtspr and the tlbsx. */
+ mfmsr r5
+ lis r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@ha
+ addi r6,r6,(MSR_EE|MSR_CE|MSR_ME|MSR_DE)@l
+ andc r6,r5,r6
+ mtmsr r6
+ mtspr SPRN_MMUCR,r4
tlbsx. r3, 0, r3
+ mtmsr r5
bne 10f
sync
/* There are only 64 TLB entries, so r3 < 64,
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 098c62c29f9c..b71132166f60 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -109,10 +109,6 @@ config HOTPLUG_CPU
can be controlled through /sys/devices/system/cpu/cpu#.
Say N if you want to disable CPU hotplug.
-config DEFAULT_MIGRATION_COST
- int
- default "1000000"
-
config MATHEMU
bool "IEEE FPU emulation"
depends on MARCH_G5
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index 8e1ea1c40128..5245717295b8 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -17,6 +17,8 @@
#include <linux/parser.h>
#include <linux/sysfs.h>
#include <linux/module.h>
+#include <linux/seq_file.h>
+#include <linux/mount.h>
#include <asm/ebcdic.h>
#include "hypfs.h"
@@ -58,17 +60,28 @@ static void hypfs_add_dentry(struct dentry *dentry)
hypfs_last_dentry = dentry;
}
+static inline int hypfs_positive(struct dentry *dentry)
+{
+ return dentry->d_inode && !d_unhashed(dentry);
+}
+
static void hypfs_remove(struct dentry *dentry)
{
struct dentry *parent;
parent = dentry->d_parent;
- if (S_ISDIR(dentry->d_inode->i_mode))
- simple_rmdir(parent->d_inode, dentry);
- else
- simple_unlink(parent->d_inode, dentry);
+ if (!parent || !parent->d_inode)
+ return;
+ mutex_lock(&parent->d_inode->i_mutex);
+ if (hypfs_positive(dentry)) {
+ if (S_ISDIR(dentry->d_inode->i_mode))
+ simple_rmdir(parent->d_inode, dentry);
+ else
+ simple_unlink(parent->d_inode, dentry);
+ }
d_delete(dentry);
dput(dentry);
+ mutex_unlock(&parent->d_inode->i_mutex);
}
static void hypfs_delete_tree(struct dentry *root)
@@ -256,6 +269,15 @@ static int hypfs_parse_options(char *options, struct super_block *sb)
return 0;
}
+static int hypfs_show_options(struct seq_file *s, struct vfsmount *mnt)
+{
+ struct hypfs_sb_info *hypfs_info = mnt->mnt_sb->s_fs_info;
+
+ seq_printf(s, ",uid=%u", hypfs_info->uid);
+ seq_printf(s, ",gid=%u", hypfs_info->gid);
+ return 0;
+}
+
static int hypfs_fill_super(struct super_block *sb, void *data, int silent)
{
struct inode *root_inode;
@@ -304,6 +326,7 @@ static int hypfs_fill_super(struct super_block *sb, void *data, int silent)
}
hypfs_update_update(sb);
sb->s_root = root_dentry;
+ printk(KERN_INFO "hypfs: Hypervisor filesystem mounted\n");
return 0;
err_tree:
@@ -345,13 +368,17 @@ static struct dentry *hypfs_create_file(struct super_block *sb,
qname.name = name;
qname.len = strlen(name);
qname.hash = full_name_hash(name, qname.len);
+ mutex_lock(&parent->d_inode->i_mutex);
dentry = lookup_one_len(name, parent, strlen(name));
- if (IS_ERR(dentry))
- return ERR_PTR(-ENOMEM);
+ if (IS_ERR(dentry)) {
+ dentry = ERR_PTR(-ENOMEM);
+ goto fail;
+ }
inode = hypfs_make_inode(sb, mode);
if (!inode) {
dput(dentry);
- return ERR_PTR(-ENOMEM);
+ dentry = ERR_PTR(-ENOMEM);
+ goto fail;
}
if (mode & S_IFREG) {
inode->i_fop = &hypfs_file_ops;
@@ -368,6 +395,8 @@ static struct dentry *hypfs_create_file(struct super_block *sb,
inode->i_private = data;
d_instantiate(dentry, inode);
dget(dentry);
+fail:
+ mutex_unlock(&parent->d_inode->i_mutex);
return dentry;
}
@@ -380,7 +409,6 @@ struct dentry *hypfs_mkdir(struct super_block *sb, struct dentry *parent,
if (IS_ERR(dentry))
return dentry;
hypfs_add_dentry(dentry);
- parent->d_inode->i_nlink++;
return dentry;
}
@@ -459,6 +487,7 @@ static struct file_system_type hypfs_type = {
static struct super_operations hypfs_s_ops = {
.statfs = simple_statfs,
.drop_inode = hypfs_drop_inode,
+ .show_options = hypfs_show_options,
};
static decl_subsys(s390, NULL, NULL);
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 3195d375bd51..56cb71007cd9 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -6,7 +6,7 @@ EXTRA_AFLAGS := -traditional
obj-y := bitmap.o traps.o time.o process.o base.o early.o \
setup.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \
- semaphore.o s390_ext.o debug.o irq.o ipl.o dis.o
+ semaphore.o s390_ext.o debug.o irq.o ipl.o dis.o diag.o
obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o)
obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o)
diff --git a/arch/s390/kernel/diag.c b/arch/s390/kernel/diag.c
new file mode 100644
index 000000000000..c032d11da8a1
--- /dev/null
+++ b/arch/s390/kernel/diag.c
@@ -0,0 +1,102 @@
+/*
+ * Implementation of s390 diagnose codes
+ *
+ * Copyright IBM Corp. 2007
+ * Author(s): Michael Holzheu <holzheu@de.ibm.com>
+ */
+
+#include <linux/module.h>
+#include <asm/diag.h>
+
+/*
+ * Diagnose 10: Release pages
+ */
+void diag10(unsigned long addr)
+{
+ if (addr >= 0x7ff00000)
+ return;
+ asm volatile(
+#ifdef CONFIG_64BIT
+ " sam31\n"
+ " diag %0,%0,0x10\n"
+ "0: sam64\n"
+#else
+ " diag %0,%0,0x10\n"
+ "0:\n"
+#endif
+ EX_TABLE(0b, 0b)
+ : : "a" (addr));
+}
+EXPORT_SYMBOL(diag10);
+
+/*
+ * Diagnose 14: Input spool file manipulation
+ */
+int diag14(unsigned long rx, unsigned long ry1, unsigned long subcode)
+{
+ register unsigned long _ry1 asm("2") = ry1;
+ register unsigned long _ry2 asm("3") = subcode;
+ int rc = 0;
+
+ asm volatile(
+#ifdef CONFIG_64BIT
+ " sam31\n"
+ " diag %2,2,0x14\n"
+ " sam64\n"
+#else
+ " diag %2,2,0x14\n"
+#endif
+ " ipm %0\n"
+ " srl %0,28\n"
+ : "=d" (rc), "+d" (_ry2)
+ : "d" (rx), "d" (_ry1)
+ : "cc");
+
+ return rc;
+}
+EXPORT_SYMBOL(diag14);
+
+/*
+ * Diagnose 210: Get information about a virtual device
+ */
+int diag210(struct diag210 *addr)
+{
+ /*
+ * diag 210 needs its data below the 2GB border, so we
+ * use a static data area to be sure
+ */
+ static struct diag210 diag210_tmp;
+ static DEFINE_SPINLOCK(diag210_lock);
+ unsigned long flags;
+ int ccode;
+
+ spin_lock_irqsave(&diag210_lock, flags);
+ diag210_tmp = *addr;
+
+#ifdef CONFIG_64BIT
+ asm volatile(
+ " lhi %0,-1\n"
+ " sam31\n"
+ " diag %1,0,0x210\n"
+ "0: ipm %0\n"
+ " srl %0,28\n"
+ "1: sam64\n"
+ EX_TABLE(0b, 1b)
+ : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory");
+#else
+ asm volatile(
+ " lhi %0,-1\n"
+ " diag %1,0,0x210\n"
+ "0: ipm %0\n"
+ " srl %0,28\n"
+ "1:\n"
+ EX_TABLE(0b, 1b)
+ : "=&d" (ccode) : "a" (&diag210_tmp) : "cc", "memory");
+#endif
+
+ *addr = diag210_tmp;
+ spin_unlock_irqrestore(&diag210_lock, flags);
+
+ return ccode;
+}
+EXPORT_SYMBOL(diag210);
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index d3057318f2bf..50d2235df732 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -577,7 +577,7 @@ static struct insn opcode_b2[] = {
{ "esta", 0x4a, INSTR_RRE_RR },
{ "lura", 0x4b, INSTR_RRE_RR },
{ "tar", 0x4c, INSTR_RRE_AR },
- { "cpya", INSTR_RRE_AA },
+ { "cpya", 0x4d, INSTR_RRE_AA },
{ "sar", 0x4e, INSTR_RRE_AR },
{ "ear", 0x4f, INSTR_RRE_RA },
{ "csp", 0x50, INSTR_RRE_RR },
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index 358d2bbbc481..e40373d9fbce 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -85,7 +85,7 @@ void __kprobes get_instruction_type(struct arch_specific_insn *ainsn)
ainsn->reg = (*ainsn->insn & 0xf0) >> 4;
/* save the instruction length (pop 5-5) in bytes */
- switch (*(__u8 *) (ainsn->insn) >> 4) {
+ switch (*(__u8 *) (ainsn->insn) >> 6) {
case 0:
ainsn->ilen = 2;
break;
diff --git a/arch/s390/kernel/s390_ksyms.c b/arch/s390/kernel/s390_ksyms.c
index 90b5ef529eb7..7234c737f825 100644
--- a/arch/s390/kernel/s390_ksyms.c
+++ b/arch/s390/kernel/s390_ksyms.c
@@ -25,7 +25,6 @@ EXPORT_SYMBOL(_oi_bitmap);
EXPORT_SYMBOL(_ni_bitmap);
EXPORT_SYMBOL(_zb_findmap);
EXPORT_SYMBOL(_sb_findmap);
-EXPORT_SYMBOL(diag10);
/*
* semaphore ops
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index c5b2f4f078bc..fabc50adc46a 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -20,6 +20,7 @@
#include <asm/pgalloc.h>
#include <asm/uaccess.h>
+#include <asm/diag.h>
static char *sender = "VMRMSVM";
module_param(sender, charp, 0400);
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 9098531a2671..3a25bbf2eb0a 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -42,23 +42,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE)));
char empty_zero_page[PAGE_SIZE] __attribute__((__aligned__(PAGE_SIZE)));
-void diag10(unsigned long addr)
-{
- if (addr >= 0x7ff00000)
- return;
- asm volatile(
-#ifdef CONFIG_64BIT
- " sam31\n"
- " diag %0,%0,0x10\n"
- "0: sam64\n"
-#else
- " diag %0,%0,0x10\n"
- "0:\n"
-#endif
- EX_TABLE(0b,0b)
- : : "a" (addr));
-}
-
void show_mem(void)
{
int i, total = 0, reserved = 0;
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index e165d85c03b5..6f7029d33241 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -140,12 +140,19 @@ static struct platform_device sm501_device = {
static struct platform_device *rts7751r2d_devices[] __initdata = {
&uart_device,
&heartbeat_device,
- &cf_ide_device,
&sm501_device,
};
static int __init rts7751r2d_devices_setup(void)
{
+ int ret;
+
+ if (ctrl_inw(PA_BVERREG) == 0x10) { /* only working on R2D-PLUS */
+ ret = platform_device_register(&cf_ide_device);
+ if (ret)
+ return ret;
+ }
+
return platform_add_devices(rts7751r2d_devices,
ARRAY_SIZE(rts7751r2d_devices));
}
diff --git a/arch/sh/configs/hs7751rvoip_defconfig b/arch/sh/configs/hs7751rvoip_defconfig
index e1a886d621db..5d9da5a02759 100644
--- a/arch/sh/configs/hs7751rvoip_defconfig
+++ b/arch/sh/configs/hs7751rvoip_defconfig
@@ -145,7 +145,7 @@ CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index 07310fa03250..f52db125432f 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -156,7 +156,7 @@ CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig
index fa09d68d057a..9fa66d92a4e7 100644
--- a/arch/sh/configs/lboxre2_defconfig
+++ b/arch/sh/configs/lboxre2_defconfig
@@ -159,7 +159,7 @@ CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
diff --git a/arch/sh/configs/rts7751r2d_defconfig b/arch/sh/configs/rts7751r2d_defconfig
index f1e979b1e495..b64f73b704d6 100644
--- a/arch/sh/configs/rts7751r2d_defconfig
+++ b/arch/sh/configs/rts7751r2d_defconfig
@@ -243,8 +243,8 @@ CONFIG_SH_PCLK_FREQ=60000000
#
# DMA support
#
-CONFIG_SH_DMA=y
-CONFIG_NR_ONCHIP_DMA_CHANNELS=8
+# CONFIG_SH_DMA is not set
+# CONFIG_NR_ONCHIP_DMA_CHANNELS is not set
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
#
@@ -280,7 +280,7 @@ CONFIG_ZERO_PAGE_OFFSET=0x00010000
CONFIG_BOOT_LINK_OFFSET=0x00800000
# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=tty0 console=ttySC0,115200 root=/dev/sda1 earlyprintk=bios"
+CONFIG_CMDLINE="console=tty0 console=ttySC0,115200 root=/dev/sda1 earlyprintk=serial"
#
# Bus options
@@ -1323,7 +1323,7 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_SH_STANDARD_BIOS=y
+# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/snapgear_defconfig
index 98503f16f3f5..e4e5d2178131 100644
--- a/arch/sh/configs/snapgear_defconfig
+++ b/arch/sh/configs/snapgear_defconfig
@@ -1,15 +1,24 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Tue Oct 3 12:55:47 2006
+# Linux kernel version: 2.6.23-rc1
+# Thu Jul 26 11:49:11 2007
#
CONFIG_SUPERH=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_SYS_SUPPORTS_PCI=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -24,15 +33,18 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
+# CONFIG_SWAP is not set
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
+# CONFIG_USER_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -47,27 +59,25 @@ CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
# CONFIG_MODULES is not set
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
@@ -85,122 +95,103 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# System type
#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_7300_SOLUTION_ENGINE is not set
-# CONFIG_SH_7343_SOLUTION_ENGINE is not set
-# CONFIG_SH_73180_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SH03 is not set
-CONFIG_SH_SECUREEDGE5410=y
-# CONFIG_SH_HS7751RVOIP is not set
-# CONFIG_SH_7710VOIPGW is not set
-# CONFIG_SH_RTS7751R2D is not set
-# CONFIG_SH_R7780RP is not set
-# CONFIG_SH_EDOSK7705 is not set
-# CONFIG_SH_SH4202_MICRODEV is not set
-# CONFIG_SH_LANDISK is not set
-# CONFIG_SH_TITAN is not set
-# CONFIG_SH_SHMIN is not set
-# CONFIG_SH_UNKNOWN is not set
-
-#
-# Processor selection
-#
CONFIG_CPU_SH4=y
-
-#
-# SH-2 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-
-#
-# SH-3 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
-
-#
-# SH-4 Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
-
-#
-# ST40 Processor Support
-#
# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-
-#
-# SH-4A Processor Support
-#
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
-
-#
-# SH4AL-DSP Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
#
# Memory management options
#
+CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
#
# Cache configuration
#
# CONFIG_SH_DIRECT_MAPPED is not set
# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
#
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SH_FPU=y
# CONFIG_SH_DSP is not set
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_INTC_IRQ=y
+CONFIG_CPU_HAS_IPR_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_PTEA=y
+
+#
+# Board support
+#
+# CONFIG_SH_7751_SYSTEMH is not set
+CONFIG_SH_SECUREEDGE5410=y
+# CONFIG_SH_HS7751RVOIP is not set
+# CONFIG_SH_RTS7751R2D is not set
+# CONFIG_SH_LANDISK is not set
+# CONFIG_SH_TITAN is not set
+# CONFIG_SH_LBOX_RE2 is not set
#
-# Timer support
+# Timer and clock configuration
#
CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=60000000
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
#
# CPU Frequency scaling
@@ -210,24 +201,31 @@ CONFIG_SH_PCLK_FREQ=60000000
#
# DMA support
#
+CONFIG_SH_DMA_API=y
CONFIG_SH_DMA=y
-CONFIG_NR_ONCHIP_DMA_CHANNELS=4
+CONFIG_NR_ONCHIP_DMA_CHANNELS=8
# CONFIG_NR_DMA_CHANNELS_BOOL is not set
#
# Companion Chips
#
-# CONFIG_HD6446X_SERIES is not set
+
+#
+# Additional SuperH Device Drivers
+#
+# CONFIG_HEARTBEAT is not set
+# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_KEXEC is not set
-# CONFIG_SMP is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -243,33 +241,24 @@ CONFIG_BOOT_LINK_OFFSET=0x00800000
#
# Bus options
#
+CONFIG_SH_CONCAT_FS=y
CONFIG_PCI=y
-# CONFIG_SH_PCIDMA_NONCOHERENT is not set
+CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# PCCARD (PCMCIA/CardBus) support
#
#
-# PCI Hotplug Support
-#
-
-#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
# CONFIG_BINFMT_MISC is not set
#
-# Power management options (EXPERIMENTAL)
-#
-# CONFIG_PM is not set
-
-#
# Networking
#
CONFIG_NET=y
@@ -277,21 +266,14 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
+# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
@@ -301,32 +283,21 @@ CONFIG_IP_PNP_DHCP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -352,7 +323,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# 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
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -364,30 +345,88 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+# CONFIG_MTD_BLOCK is not set
+CONFIG_MTD_BLOCK_RO=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+CONFIG_MTD_RAM=y
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PLATRAM=y
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_CPQ_DA is not set
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
@@ -399,13 +438,9 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_MISC_DEVICES is not set
# CONFIG_IDE is not set
#
@@ -413,16 +448,9 @@ CONFIG_BLK_DEV_INITRD=y
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
#
@@ -433,35 +461,18 @@ CONFIG_BLK_DEV_INITRD=y
#
# IEEE 1394 (FireWire) support
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_STNIC is not set
@@ -470,10 +481,6 @@ CONFIG_MII=y
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
-
-#
-# Tulip family network device support
-#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
@@ -488,9 +495,9 @@ CONFIG_NET_PCI=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
+CONFIG_8139CP=y
CONFIG_8139TOO=y
-# CONFIG_8139TOO_PIO is not set
+CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
@@ -499,47 +506,16 @@ CONFIG_8139TOO=y
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_QLA3XXX is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-
-#
-# Token Ring devices
-#
+# CONFIG_SC92031 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -549,15 +525,7 @@ CONFIG_8139TOO=y
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -565,14 +533,12 @@ CONFIG_8139TOO=y
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
@@ -584,27 +550,20 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -615,42 +574,24 @@ CONFIG_HW_CONSOLE=y
#
# Non-8250 serial port support
#
-# CONFIG_SERIAL_SH_SCI is not set
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=2
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
# CONFIG_WATCHDOG is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
+# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
# CONFIG_I2C is not set
#
@@ -658,98 +599,46 @@ CONFIG_HW_RANDOM=y
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
#
-# Dallas's 1-wire bus
-#
-
-#
-# Hardware Monitoring support
-#
-CONFIG_HWMON=y
-# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_F71805F is not set
-# CONFIG_SENSORS_VT1211 is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
-
-#
-# Misc devices
+# Multifunction device drivers
#
+# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-CONFIG_VIDEO_V4L2=y
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
#
# Graphics support
#
-CONFIG_FIRMWARE_EDID=y
-# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Console display driver support
+# Display device support
#
-CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
# CONFIG_INFINIBAND is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set
@@ -768,23 +657,29 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=y
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
+# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
+# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -826,6 +721,7 @@ CONFIG_RAMFS=y
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
@@ -836,25 +732,13 @@ CONFIG_CRAMFS=y
#
# Network File Systems
#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
@@ -868,6 +752,11 @@ CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# Profiling support
#
# CONFIG_PROFILING is not set
@@ -875,36 +764,38 @@ CONFIG_MSDOS_PARTITION=y
#
# Kernel hacking
#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
-# CONFIG_UNWIND_INFO is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_KGDB is not set
+# CONFIG_SH_KGDB is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
# CONFIG_CRYPTO is not set
#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
index c16350dac01b..af921b5a9d46 100644
--- a/arch/sh/configs/systemh_defconfig
+++ b/arch/sh/configs/systemh_defconfig
@@ -141,7 +141,7 @@ CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig
index 41049cf14b79..0686ed6fe17a 100644
--- a/arch/sh/configs/titan_defconfig
+++ b/arch/sh/configs/titan_defconfig
@@ -147,7 +147,7 @@ CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
-CONFIG_CPU_SUBTYPE_SH7751=y
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S
index d8e122971c3e..0d12a124055c 100644
--- a/arch/sh/kernel/cpu/sh3/entry.S
+++ b/arch/sh/kernel/cpu/sh3/entry.S
@@ -149,8 +149,7 @@ call_dpf:
lds r10, pr
rts
nop
-0: sti
- mov.l 3f, r0
+0: mov.l 3f, r0
mov r9, r6
mov r8, r5
jmp @r0
diff --git a/arch/sh/kernel/early_printk.c b/arch/sh/kernel/early_printk.c
index 9833493d8867..80b637c30203 100644
--- a/arch/sh/kernel/early_printk.c
+++ b/arch/sh/kernel/early_printk.c
@@ -76,7 +76,7 @@ static void scif_sercon_putc(int c)
sci_in(&scif_port, SCxSR);
sci_out(&scif_port, SCxSR, 0xf3 & ~(0x20 | 0x40));
- while ((sci_in(&scif_port, SCxSR) & 0x40) == 0);
+ while ((sci_in(&scif_port, SCxSR) & 0x40) == 0)
;
if (c == '\n')
diff --git a/arch/sh/kernel/machvec.c b/arch/sh/kernel/machvec.c
index 23c5948f0124..129b2cfd18a8 100644
--- a/arch/sh/kernel/machvec.c
+++ b/arch/sh/kernel/machvec.c
@@ -91,6 +91,13 @@ void __init sh_mv_setup(void)
(unsigned long)&__machvec_start);
/*
+ * Sanity check for machvec section alignment. Ensure
+ * __initmv hasn't been misused.
+ */
+ if (machvec_size % sizeof(struct sh_machine_vector))
+ panic("machvec misaligned, invalid __initmv use?");
+
+ /*
* If the machvec hasn't been preselected, use the first
* vector (usually the only one) from .machvec.init.
*/
diff --git a/arch/sh/kernel/ptrace.c b/arch/sh/kernel/ptrace.c
index 891d1d46c902..f64a2d2416d4 100644
--- a/arch/sh/kernel/ptrace.c
+++ b/arch/sh/kernel/ptrace.c
@@ -93,6 +93,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
case PTRACE_PEEKTEXT: /* read word at location addr. */
case PTRACE_PEEKDATA:
ret = generic_ptrace_peekdata(child, addr, data);
+ break;
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: {
diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index 502d43e4785c..67015044d74a 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -854,9 +854,14 @@ void __init trap_init(void)
set_exception_table_evt(0x800, do_reserved_inst);
set_exception_table_evt(0x820, do_illegal_slot_inst);
#elif defined(CONFIG_SH_FPU)
+#ifdef CONFIG_CPU_SUBTYPE_SHX3
+ set_exception_table_evt(0xd80, do_fpu_state_restore);
+ set_exception_table_evt(0xda0, do_fpu_state_restore);
+#else
set_exception_table_evt(0x800, do_fpu_state_restore);
set_exception_table_evt(0x820, do_fpu_state_restore);
#endif
+#endif
#ifdef CONFIG_CPU_SH2
set_exception_table_vec(TRAP_ADDRESS_ERROR, address_error_handler);
diff --git a/arch/sh/mm/Makefile b/arch/sh/mm/Makefile
index d677d7f3afc1..4061e89d84d0 100644
--- a/arch/sh/mm/Makefile
+++ b/arch/sh/mm/Makefile
@@ -8,7 +8,9 @@ obj-$(CONFIG_CPU_SH2) += cache-sh2.o
obj-$(CONFIG_CPU_SH3) += cache-sh3.o
obj-$(CONFIG_CPU_SH4) += cache-sh4.o
-mmu-y := fault-nommu.o tlb-nommu.o pg-nommu.o
+mmu-y := tlb-nommu.o pg-nommu.o
+mmu-$(CONFIG_CPU_SH3) += fault-nommu.o
+mmu-$(CONFIG_CPU_SH4) += fault-nommu.o
mmu-$(CONFIG_MMU) := fault.o clear_page.o copy_page.o tlb-flush.o \
ioremap.o
diff --git a/arch/sh/mm/fault-nommu.c b/arch/sh/mm/fault-nommu.c
index 923cb456819b..c6f5b51ec2c7 100644
--- a/arch/sh/mm/fault-nommu.c
+++ b/arch/sh/mm/fault-nommu.c
@@ -1,47 +1,33 @@
-/*
+/*
* arch/sh/mm/fault-nommu.c
*
- * Copyright (C) 2002 Paul Mundt
+ * Copyright (C) 2002 - 2007 Paul Mundt
*
* Based on linux/arch/sh/mm/fault.c:
* Copyright (C) 1999 Niibe Yutaka
*
* Released under the terms of the GNU GPL v2.0.
*/
-
-#include <linux/signal.h>
-#include <linux/sched.h>
#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/mman.h>
#include <linux/mm.h>
-#include <linux/smp.h>
-#include <linux/interrupt.h>
-
+#include <linux/hardirq.h>
+#include <linux/kprobes.h>
#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/pgalloc.h>
-#include <asm/mmu_context.h>
-#include <asm/cacheflush.h>
-
-#if defined(CONFIG_SH_KGDB)
+#include <asm/ptrace.h>
#include <asm/kgdb.h>
-#endif
-
-extern void die(const char *,struct pt_regs *,long);
/*
* This routine handles page faults. It determines the address,
* and the problem, and then passes it off to one of the appropriate
* routines.
*/
-asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
- unsigned long address)
+asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
+ unsigned long writeaccess,
+ unsigned long address)
{
+ trace_hardirqs_on();
+ local_irq_enable();
+
#if defined(CONFIG_SH_KGDB)
if (kgdb_nofault && kgdb_bus_err_hook)
kgdb_bus_err_hook();
@@ -65,17 +51,14 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
do_exit(SIGKILL);
}
-asmlinkage int __do_page_fault(struct pt_regs *regs, unsigned long writeaccess,
- unsigned long address)
+asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs,
+ unsigned long writeaccess,
+ unsigned long address)
{
#if defined(CONFIG_SH_KGDB)
if (kgdb_nofault && kgdb_bus_err_hook)
kgdb_bus_err_hook();
#endif
- if (address >= TASK_SIZE)
- return 1;
-
- return 0;
+ return (address >= TASK_SIZE);
}
-
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c
index 964c6767dc73..04a39aa7f1f9 100644
--- a/arch/sh/mm/fault.c
+++ b/arch/sh/mm/fault.c
@@ -184,8 +184,7 @@ no_context:
printk(KERN_ALERT "pc = %08lx\n", regs->pc);
page = (unsigned long)get_TTB();
if (page) {
- page = ((__typeof__(page) *) __va(page))[address >>
- PGDIR_SHIFT];
+ page = ((__typeof__(page) *)page)[address >> PGDIR_SHIFT];
printk(KERN_ALERT "*pde = %08lx\n", page);
if (page & _PAGE_PRESENT) {
page &= PAGE_MASK;
diff --git a/arch/sh64/kernel/setup.c b/arch/sh64/kernel/setup.c
index 53e9d20a874a..2b7264c0c6f7 100644
--- a/arch/sh64/kernel/setup.c
+++ b/arch/sh64/kernel/setup.c
@@ -59,10 +59,6 @@
#include <asm/setup.h>
#include <asm/smp.h>
-#ifdef CONFIG_VT
-#include <linux/console.h>
-#endif
-
struct screen_info screen_info;
#ifdef CONFIG_BLK_DEV_RAM
diff --git a/arch/sh64/kernel/signal.c b/arch/sh64/kernel/signal.c
index 0bb4a8f94276..79fc48cf54c6 100644
--- a/arch/sh64/kernel/signal.c
+++ b/arch/sh64/kernel/signal.c
@@ -25,7 +25,6 @@
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
-#include <linux/personality.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index ac352eb6dff3..e2d02fd13f35 100644
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -238,6 +238,7 @@ void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *d
sd = &dev->ofdev.dev.archdata;
sd->prom_node = dp;
sd->op = &dev->ofdev;
+ sd->iommu = dev->bus->ofdev.dev.parent->archdata.iommu;
dev->ofdev.node = dp;
dev->ofdev.dev.parent = &dev->bus->ofdev.dev;
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index eac38388f5fd..88d2cefd01be 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1,7 +1,6 @@
-/* $Id: entry.S,v 1.170 2001/11/13 00:57:05 davem Exp $
- * arch/sparc/kernel/entry.S: Sparc trap low-level entry points.
+/* arch/sparc/kernel/entry.S: Sparc trap low-level entry points.
*
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
* Copyright (C) 1996 Eddie C. Dost (ecd@skynet.be)
* Copyright (C) 1996 Miguel de Icaza (miguel@nuclecu.unam.mx)
* Copyright (C) 1996-1999 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
@@ -129,7 +128,7 @@ trap_low:
RESTORE_ALL
#endif
-#ifdef CONFIG_BLK_DEV_FD
+#if defined(CONFIG_BLK_DEV_FD) || defined(CONFIG_BLK_DEV_FD_MODULE)
.text
.align 4
.globl floppy_hardint
diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index 75b2240ad0f9..b76dc03fc318 100644
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -351,34 +351,14 @@ void handler_irq(int irq, struct pt_regs * regs)
set_irq_regs(old_regs);
}
-#ifdef CONFIG_BLK_DEV_FD
-extern void floppy_interrupt(int irq, void *dev_id);
-
-void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs)
-{
- struct pt_regs *old_regs;
- int cpu = smp_processor_id();
-
- old_regs = set_irq_regs(regs);
- disable_pil_irq(irq);
- irq_enter();
- kstat_cpu(cpu).irqs[irq]++;
- floppy_interrupt(irq, dev_id);
- irq_exit();
- enable_pil_irq(irq);
- set_irq_regs(old_regs);
- // XXX Eek, it's totally changed with preempt_count() and such
- // if (softirq_pending(cpu))
- // do_softirq();
-}
-#endif
+#if defined(CONFIG_BLK_DEV_FD) || defined(CONFIG_BLK_DEV_FD_MODULE)
/* Fast IRQs on the Sparc can only have one routine attached to them,
* thus no sharing possible.
*/
-int request_fast_irq(unsigned int irq,
- irq_handler_t handler,
- unsigned long irqflags, const char *devname)
+static int request_fast_irq(unsigned int irq,
+ void (*handler)(void),
+ unsigned long irqflags, const char *devname)
{
struct irqaction *action;
unsigned long flags;
@@ -457,7 +437,6 @@ int request_fast_irq(unsigned int irq,
*/
flush_cache_all();
- action->handler = handler;
action->flags = irqflags;
cpus_clear(action->mask);
action->name = devname;
@@ -475,6 +454,61 @@ out:
return ret;
}
+/* These variables are used to access state from the assembler
+ * interrupt handler, floppy_hardint, so we cannot put these in
+ * the floppy driver image because that would not work in the
+ * modular case.
+ */
+volatile unsigned char *fdc_status;
+EXPORT_SYMBOL(fdc_status);
+
+char *pdma_vaddr;
+EXPORT_SYMBOL(pdma_vaddr);
+
+unsigned long pdma_size;
+EXPORT_SYMBOL(pdma_size);
+
+volatile int doing_pdma;
+EXPORT_SYMBOL(doing_pdma);
+
+char *pdma_base;
+EXPORT_SYMBOL(pdma_base);
+
+unsigned long pdma_areasize;
+EXPORT_SYMBOL(pdma_areasize);
+
+extern void floppy_hardint(void);
+
+static irqreturn_t (*floppy_irq_handler)(int irq, void *dev_id);
+
+void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs)
+{
+ struct pt_regs *old_regs;
+ int cpu = smp_processor_id();
+
+ old_regs = set_irq_regs(regs);
+ disable_pil_irq(irq);
+ irq_enter();
+ kstat_cpu(cpu).irqs[irq]++;
+ floppy_irq_handler(irq, dev_id);
+ irq_exit();
+ enable_pil_irq(irq);
+ set_irq_regs(old_regs);
+ // XXX Eek, it's totally changed with preempt_count() and such
+ // if (softirq_pending(cpu))
+ // do_softirq();
+}
+
+int sparc_floppy_request_irq(int irq, unsigned long flags,
+ irqreturn_t (*irq_handler)(int irq, void *))
+{
+ floppy_irq_handler = irq_handler;
+ return request_fast_irq(irq, floppy_hardint, flags, "floppy");
+}
+EXPORT_SYMBOL(sparc_floppy_request_irq);
+
+#endif
+
int request_irq(unsigned int irq,
irq_handler_t handler,
unsigned long irqflags, const char * devname, void *dev_id)
diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c
index 39fbd3c8ab0b..cd4fb79aa3a8 100644
--- a/arch/sparc/kernel/prom.c
+++ b/arch/sparc/kernel/prom.c
@@ -102,6 +102,21 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len
}
EXPORT_SYMBOL(of_set_property);
+int of_find_in_proplist(const char *list, const char *match, int len)
+{
+ while (len > 0) {
+ int l;
+
+ if (!strcmp(list, match))
+ return 1;
+ l = strlen(list) + 1;
+ list += l;
+ len -= l;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(of_find_in_proplist);
+
static unsigned int prom_early_allocated;
static void * __init prom_early_alloc(unsigned long size)
diff --git a/arch/sparc/kernel/sparc_ksyms.c b/arch/sparc/kernel/sparc_ksyms.c
index 7b4abde43028..ef647acc479e 100644
--- a/arch/sparc/kernel/sparc_ksyms.c
+++ b/arch/sparc/kernel/sparc_ksyms.c
@@ -143,7 +143,6 @@ EXPORT_SYMBOL(mstk48t02_regs);
EXPORT_SYMBOL(set_auxio);
EXPORT_SYMBOL(get_auxio);
#endif
-EXPORT_SYMBOL(request_fast_irq);
EXPORT_SYMBOL(io_remap_pfn_range);
/* P3: iounit_xxx may be needed, sun4d users */
/* EXPORT_SYMBOL(iounit_map_dma_init); */
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index 4ccda77d08d6..7c89893b1fe8 100644
--- a/arch/sparc/mm/io-unit.c
+++ b/arch/sparc/mm/io-unit.c
@@ -66,7 +66,7 @@ iounit_init(int sbi_node, int io_node, struct sbus_bus *sbus)
}
if(!xpt) panic("Cannot map External Page Table.");
- sbus->iommu = (struct iommu_struct *)iounit;
+ sbus->ofdev.dev.archdata.iommu = iounit;
iounit->page_table = xpt;
spin_lock_init(&iounit->lock);
@@ -127,7 +127,7 @@ nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan);
static __u32 iounit_get_scsi_one(char *vaddr, unsigned long len, struct sbus_bus *sbus)
{
unsigned long ret, flags;
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
spin_lock_irqsave(&iounit->lock, flags);
ret = iounit_get_area(iounit, (unsigned long)vaddr, len);
@@ -138,7 +138,7 @@ static __u32 iounit_get_scsi_one(char *vaddr, unsigned long len, struct sbus_bus
static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus *sbus)
{
unsigned long flags;
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
/* FIXME: Cache some resolved pages - often several sg entries are to the same page */
spin_lock_irqsave(&iounit->lock, flags);
@@ -153,7 +153,7 @@ static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus
static void iounit_release_scsi_one(__u32 vaddr, unsigned long len, struct sbus_bus *sbus)
{
unsigned long flags;
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
spin_lock_irqsave(&iounit->lock, flags);
len = ((vaddr & ~PAGE_MASK) + len + (PAGE_SIZE-1)) >> PAGE_SHIFT;
@@ -168,7 +168,7 @@ static void iounit_release_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_
{
unsigned long flags;
unsigned long vaddr, len;
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
spin_lock_irqsave(&iounit->lock, flags);
while (sz != 0) {
@@ -211,7 +211,7 @@ static int iounit_map_dma_area(dma_addr_t *pba, unsigned long va, __u32 addr, in
i = ((addr - IOUNIT_DMA_BASE) >> PAGE_SHIFT);
for_each_sbus(sbus) {
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
iopte = (iopte_t *)(iounit->page_table + i);
*iopte = MKIOPTE(__pa(page));
@@ -235,7 +235,7 @@ static void iounit_unmap_dma_area(unsigned long addr, int len)
static struct page *iounit_translate_dvma(unsigned long addr)
{
struct sbus_bus *sbus = sbus_root; /* They are all the same */
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
int i;
iopte_t *iopte;
@@ -279,7 +279,7 @@ __u32 iounit_map_dma_init(struct sbus_bus *sbus, int size)
unsigned long rotor, scan, limit;
unsigned long flags;
__u32 ret;
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
npages = (size + (PAGE_SIZE-1)) >> PAGE_SHIFT;
i = 0x0213;
@@ -315,7 +315,7 @@ nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan);
__u32 iounit_map_dma_page(__u32 vaddr, void *addr, struct sbus_bus *sbus)
{
int scan = (vaddr - IOUNIT_DMA_BASE) >> PAGE_SHIFT;
- struct iounit_struct *iounit = (struct iounit_struct *)sbus->iommu;
+ struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu;
iounit->page_table[scan] = MKIOPTE(__pa(((unsigned long)addr) & PAGE_MASK));
return vaddr + (((unsigned long)addr) & ~PAGE_MASK);
diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c
index be042efd1ba4..52e907af9d29 100644
--- a/arch/sparc/mm/iommu.c
+++ b/arch/sparc/mm/iommu.c
@@ -132,7 +132,7 @@ iommu_init(int iommund, struct sbus_bus *sbus)
impl, vers, iommu->page_table,
(int)(IOMMU_NPTES*sizeof(iopte_t)), (int)IOMMU_NPTES);
- sbus->iommu = iommu;
+ sbus->ofdev.dev.archdata.iommu = iommu;
}
/* This begs to be btfixup-ed by srmmu. */
@@ -166,7 +166,7 @@ static void iommu_flush_iotlb(iopte_t *iopte, unsigned int niopte)
static u32 iommu_get_one(struct page *page, int npages, struct sbus_bus *sbus)
{
- struct iommu_struct *iommu = sbus->iommu;
+ struct iommu_struct *iommu = sbus->ofdev.dev.archdata.iommu;
int ioptex;
iopte_t *iopte, *iopte0;
unsigned int busa, busa0;
@@ -291,7 +291,7 @@ static void iommu_get_scsi_sgl_pflush(struct scatterlist *sg, int sz, struct sbu
static void iommu_release_one(u32 busa, int npages, struct sbus_bus *sbus)
{
- struct iommu_struct *iommu = sbus->iommu;
+ struct iommu_struct *iommu = sbus->ofdev.dev.archdata.iommu;
int ioptex;
int i;
@@ -334,7 +334,7 @@ static int iommu_map_dma_area(dma_addr_t *pba, unsigned long va,
unsigned long addr, int len)
{
unsigned long page, end;
- struct iommu_struct *iommu = sbus_root->iommu;
+ struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu;
iopte_t *iopte = iommu->page_table;
iopte_t *first;
int ioptex;
@@ -399,7 +399,7 @@ static int iommu_map_dma_area(dma_addr_t *pba, unsigned long va,
static void iommu_unmap_dma_area(unsigned long busa, int len)
{
- struct iommu_struct *iommu = sbus_root->iommu;
+ struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu;
iopte_t *iopte = iommu->page_table;
unsigned long end;
int ioptex = (busa - iommu->start) >> PAGE_SHIFT;
@@ -420,7 +420,7 @@ static void iommu_unmap_dma_area(unsigned long busa, int len)
static struct page *iommu_translate_dvma(unsigned long busa)
{
- struct iommu_struct *iommu = sbus_root->iommu;
+ struct iommu_struct *iommu = sbus_root->ofdev.dev.archdata.iommu;
iopte_t *iopte = iommu->page_table;
iopte += ((busa - iommu->start) >> PAGE_SHIFT);
diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c
index 79d60d86f6f8..005a3e72d4f2 100644
--- a/arch/sparc/mm/sun4c.c
+++ b/arch/sparc/mm/sun4c.c
@@ -268,7 +268,6 @@ static inline void sun4c_init_clean_mmu(unsigned long kernel_end)
unsigned char savectx, ctx;
savectx = sun4c_get_context();
- kernel_end = SUN4C_REAL_PGDIR_ALIGN(kernel_end);
for (ctx = 0; ctx < num_contexts; ctx++) {
sun4c_set_context(ctx);
for (vaddr = 0; vaddr < 0x20000000; vaddr += SUN4C_REAL_PGDIR_SIZE)
@@ -2064,7 +2063,6 @@ void __init sun4c_paging_init(void)
unsigned long end_pfn, pages_avail;
kernel_end = (unsigned long) &end;
- kernel_end += (SUN4C_REAL_PGDIR_SIZE * 4);
kernel_end = SUN4C_REAL_PGDIR_ALIGN(kernel_end);
pages_avail = 0;
diff --git a/arch/sparc64/kernel/cpu.c b/arch/sparc64/kernel/cpu.c
index 7eb81d3954d9..e43db73f2b91 100644
--- a/arch/sparc64/kernel/cpu.c
+++ b/arch/sparc64/kernel/cpu.c
@@ -1,7 +1,7 @@
/* cpu.c: Dinky routines to look for the kind of Sparc cpu
* we are on.
*
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1996, 2007 David S. Miller (davem@davemloft.net)
*/
#include <linux/kernel.h>
@@ -13,6 +13,7 @@
#include <asm/fpumacro.h>
#include <asm/cpudata.h>
#include <asm/spitfire.h>
+#include <asm/oplib.h>
DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
@@ -61,21 +62,40 @@ struct cpu_iu_info linux_sparc_chips[] = {
#define NSPARCCHIPS ARRAY_SIZE(linux_sparc_chips)
-char *sparc_cpu_type = "cpu-oops";
-char *sparc_fpu_type = "fpu-oops";
+char *sparc_cpu_type;
+char *sparc_fpu_type;
unsigned int fsr_storage;
+static void __init sun4v_cpu_probe(void)
+{
+ switch (sun4v_chip_type) {
+ case SUN4V_CHIP_NIAGARA1:
+ sparc_cpu_type = "UltraSparc T1 (Niagara)";
+ sparc_fpu_type = "UltraSparc T1 integrated FPU";
+ break;
+
+ case SUN4V_CHIP_NIAGARA2:
+ sparc_cpu_type = "UltraSparc T2 (Niagara2)";
+ sparc_fpu_type = "UltraSparc T2 integrated FPU";
+ break;
+
+ default:
+ printk(KERN_WARNING "CPU: Unknown sun4v cpu type [%s]\n",
+ prom_cpu_compatible);
+ sparc_cpu_type = "Unknown SUN4V CPU";
+ sparc_fpu_type = "Unknown SUN4V FPU";
+ break;
+ }
+}
+
void __init cpu_probe(void)
{
unsigned long ver, fpu_vers, manuf, impl, fprs;
int i;
- if (tlb_type == hypervisor) {
- sparc_cpu_type = "UltraSparc T1 (Niagara)";
- sparc_fpu_type = "UltraSparc T1 integrated FPU";
- return;
- }
+ if (tlb_type == hypervisor)
+ return sun4v_cpu_probe();
fprs = fprs_read();
fprs_write(FPRS_FEF);
diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S
index 9dbd833d79d6..63144ad476f6 100644
--- a/arch/sparc64/kernel/head.S
+++ b/arch/sparc64/kernel/head.S
@@ -97,7 +97,8 @@ sparc64_boot:
.globl prom_map_name, prom_unmap_name, prom_mmu_ihandle_cache
.globl prom_boot_mapped_pc, prom_boot_mapping_mode
.globl prom_boot_mapping_phys_high, prom_boot_mapping_phys_low
- .globl is_sun4v
+ .globl prom_compatible_name, prom_cpu_path, prom_cpu_compatible
+ .globl is_sun4v, sun4v_chip_type
prom_peer_name:
.asciz "peer"
prom_compatible_name:
@@ -106,6 +107,8 @@ prom_finddev_name:
.asciz "finddevice"
prom_chosen_path:
.asciz "/chosen"
+prom_cpu_path:
+ .asciz "/cpu"
prom_getprop_name:
.asciz "getprop"
prom_mmu_name:
@@ -120,9 +123,13 @@ prom_unmap_name:
.asciz "unmap"
prom_sun4v_name:
.asciz "sun4v"
+prom_niagara_prefix:
+ .asciz "SUNW,UltraSPARC-T"
.align 4
prom_root_compatible:
.skip 64
+prom_cpu_compatible:
+ .skip 64
prom_root_node:
.word 0
prom_mmu_ihandle_cache:
@@ -138,6 +145,8 @@ prom_boot_mapping_phys_low:
.xword 0
is_sun4v:
.word 0
+sun4v_chip_type:
+ .word SUN4V_CHIP_INVALID
1:
rd %pc, %l0
@@ -296,13 +305,13 @@ is_sun4v:
sethi %hi(prom_sun4v_name), %g7
or %g7, %lo(prom_sun4v_name), %g7
mov 5, %g3
-1: ldub [%g7], %g2
+90: ldub [%g7], %g2
ldub [%g1], %g4
cmp %g2, %g4
- bne,pn %icc, 2f
+ bne,pn %icc, 80f
add %g7, 1, %g7
subcc %g3, 1, %g3
- bne,pt %xcc, 1b
+ bne,pt %xcc, 90b
add %g1, 1, %g1
sethi %hi(is_sun4v), %g1
@@ -310,7 +319,80 @@ is_sun4v:
mov 1, %g7
stw %g7, [%g1]
-2:
+ /* cpu_node = prom_finddevice("/cpu") */
+ mov (1b - prom_finddev_name), %l1
+ mov (1b - prom_cpu_path), %l2
+ sub %l0, %l1, %l1
+ sub %l0, %l2, %l2
+ sub %sp, (192 + 128), %sp
+
+ stx %l1, [%sp + 2047 + 128 + 0x00] ! service, "finddevice"
+ mov 1, %l3
+ stx %l3, [%sp + 2047 + 128 + 0x08] ! num_args, 1
+ stx %l3, [%sp + 2047 + 128 + 0x10] ! num_rets, 1
+ stx %l2, [%sp + 2047 + 128 + 0x18] ! arg1, "/cpu"
+ stx %g0, [%sp + 2047 + 128 + 0x20] ! ret1
+ call %l7
+ add %sp, (2047 + 128), %o0 ! argument array
+
+ ldx [%sp + 2047 + 128 + 0x20], %l4 ! cpu device node
+
+ mov (1b - prom_getprop_name), %l1
+ mov (1b - prom_compatible_name), %l2
+ mov (1b - prom_cpu_compatible), %l5
+ sub %l0, %l1, %l1
+ sub %l0, %l2, %l2
+ sub %l0, %l5, %l5
+
+ /* prom_getproperty(cpu_node, "compatible",
+ * &prom_cpu_compatible, 64)
+ */
+ stx %l1, [%sp + 2047 + 128 + 0x00] ! service, "getprop"
+ mov 4, %l3
+ stx %l3, [%sp + 2047 + 128 + 0x08] ! num_args, 4
+ mov 1, %l3
+ stx %l3, [%sp + 2047 + 128 + 0x10] ! num_rets, 1
+ stx %l4, [%sp + 2047 + 128 + 0x18] ! arg1, cpu_node
+ stx %l2, [%sp + 2047 + 128 + 0x20] ! arg2, "compatible"
+ stx %l5, [%sp + 2047 + 128 + 0x28] ! arg3, &prom_cpu_compatible
+ mov 64, %l3
+ stx %l3, [%sp + 2047 + 128 + 0x30] ! arg4, size
+ stx %g0, [%sp + 2047 + 128 + 0x38] ! ret1
+ call %l7
+ add %sp, (2047 + 128), %o0 ! argument array
+
+ add %sp, (192 + 128), %sp
+
+ sethi %hi(prom_cpu_compatible), %g1
+ or %g1, %lo(prom_cpu_compatible), %g1
+ sethi %hi(prom_niagara_prefix), %g7
+ or %g7, %lo(prom_niagara_prefix), %g7
+ mov 17, %g3
+90: ldub [%g7], %g2
+ ldub [%g1], %g4
+ cmp %g2, %g4
+ bne,pn %icc, 4f
+ add %g7, 1, %g7
+ subcc %g3, 1, %g3
+ bne,pt %xcc, 90b
+ add %g1, 1, %g1
+
+ sethi %hi(prom_cpu_compatible), %g1
+ or %g1, %lo(prom_cpu_compatible), %g1
+ ldub [%g1 + 17], %g2
+ cmp %g2, '1'
+ be,pt %xcc, 5f
+ mov SUN4V_CHIP_NIAGARA1, %g4
+ cmp %g2, '2'
+ be,pt %xcc, 5f
+ mov SUN4V_CHIP_NIAGARA2, %g4
+4:
+ mov SUN4V_CHIP_UNKNOWN, %g4
+5: sethi %hi(sun4v_chip_type), %g2
+ or %g2, %lo(sun4v_chip_type), %g2
+ stw %g4, [%g2]
+
+80:
BRANCH_IF_SUN4V(g1, jump_to_sun4u_init)
BRANCH_IF_CHEETAH_BASE(g1,g7,cheetah_boot)
BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(g1,g7,cheetah_plus_boot)
@@ -414,6 +496,33 @@ niagara_tlb_fixup:
stw %g2, [%g1 + %lo(tlb_type)]
/* Patch copy/clear ops. */
+ sethi %hi(sun4v_chip_type), %g1
+ lduw [%g1 + %lo(sun4v_chip_type)], %g1
+ cmp %g1, SUN4V_CHIP_NIAGARA1
+ be,pt %xcc, niagara_patch
+ cmp %g1, SUN4V_CHIP_NIAGARA2
+ be,pt %xcc, niagara2_patch
+ nop
+
+ call generic_patch_copyops
+ nop
+ call generic_patch_bzero
+ nop
+ call generic_patch_pageops
+ nop
+
+ ba,a,pt %xcc, 80f
+niagara2_patch:
+ call niagara2_patch_copyops
+ nop
+ call niagara_patch_bzero
+ nop
+ call niagara2_patch_pageops
+ nop
+
+ ba,a,pt %xcc, 80f
+
+niagara_patch:
call niagara_patch_copyops
nop
call niagara_patch_bzero
@@ -421,6 +530,7 @@ niagara_tlb_fixup:
call niagara_patch_pageops
nop
+80:
/* Patch TLB/cache ops. */
call hypervisor_patch_cachetlbops
nop
@@ -605,12 +715,13 @@ setup_trap_table:
membar #Sync
+ BRANCH_IF_SUN4V(o2, 1f)
+
/* Kill PROM timer */
sethi %hi(0x80000000), %o2
sllx %o2, 32, %o2
wr %o2, 0, %tick_cmpr
- BRANCH_IF_SUN4V(o2, 1f)
BRANCH_IF_ANY_CHEETAH(o2, o3, 1f)
ba,pt %xcc, 2f
diff --git a/arch/sparc64/kernel/hvtramp.S b/arch/sparc64/kernel/hvtramp.S
index a55c252e18cc..b692e044a463 100644
--- a/arch/sparc64/kernel/hvtramp.S
+++ b/arch/sparc64/kernel/hvtramp.S
@@ -115,11 +115,8 @@ hv_cpu_startup:
call hard_smp_processor_id
nop
- mov %o0, %o1
- mov 0, %o0
- mov 0, %o2
- call sun4v_init_mondo_queues
- mov 1, %o3
+ call sun4v_register_mondo_queues
+ nop
call init_cur_cpu_trap
mov %g6, %o0
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index db31bf6b42db..384abf410cf0 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -929,7 +929,7 @@ static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type
}
}
-static void __cpuinit sun4v_register_mondo_queues(int this_cpu)
+void __cpuinit sun4v_register_mondo_queues(int this_cpu)
{
struct trap_per_cpu *tb = &trap_block[this_cpu];
@@ -943,20 +943,10 @@ static void __cpuinit sun4v_register_mondo_queues(int this_cpu)
tb->nonresum_qmask);
}
-static void __cpuinit alloc_one_mondo(unsigned long *pa_ptr, unsigned long qmask, int use_bootmem)
+static void __init alloc_one_mondo(unsigned long *pa_ptr, unsigned long qmask)
{
unsigned long size = PAGE_ALIGN(qmask + 1);
- unsigned long order = get_order(size);
- void *p = NULL;
-
- if (use_bootmem) {
- p = __alloc_bootmem_low(size, size, 0);
- } else {
- struct page *page = alloc_pages(GFP_ATOMIC | __GFP_ZERO, order);
- if (page)
- p = page_address(page);
- }
-
+ void *p = __alloc_bootmem_low(size, size, 0);
if (!p) {
prom_printf("SUN4V: Error, cannot allocate mondo queue.\n");
prom_halt();
@@ -965,19 +955,10 @@ static void __cpuinit alloc_one_mondo(unsigned long *pa_ptr, unsigned long qmask
*pa_ptr = __pa(p);
}
-static void __cpuinit alloc_one_kbuf(unsigned long *pa_ptr, unsigned long qmask, int use_bootmem)
+static void __init alloc_one_kbuf(unsigned long *pa_ptr, unsigned long qmask)
{
unsigned long size = PAGE_ALIGN(qmask + 1);
- unsigned long order = get_order(size);
- void *p = NULL;
-
- if (use_bootmem) {
- p = __alloc_bootmem_low(size, size, 0);
- } else {
- struct page *page = alloc_pages(GFP_ATOMIC | __GFP_ZERO, order);
- if (page)
- p = page_address(page);
- }
+ void *p = __alloc_bootmem_low(size, size, 0);
if (!p) {
prom_printf("SUN4V: Error, cannot allocate kbuf page.\n");
@@ -987,18 +968,14 @@ static void __cpuinit alloc_one_kbuf(unsigned long *pa_ptr, unsigned long qmask,
*pa_ptr = __pa(p);
}
-static void __cpuinit init_cpu_send_mondo_info(struct trap_per_cpu *tb, int use_bootmem)
+static void __init init_cpu_send_mondo_info(struct trap_per_cpu *tb)
{
#ifdef CONFIG_SMP
void *page;
BUILD_BUG_ON((NR_CPUS * sizeof(u16)) > (PAGE_SIZE - 64));
- if (use_bootmem)
- page = alloc_bootmem_low_pages(PAGE_SIZE);
- else
- page = (void *) get_zeroed_page(GFP_ATOMIC);
-
+ page = alloc_bootmem_low_pages(PAGE_SIZE);
if (!page) {
prom_printf("SUN4V: Error, cannot allocate cpu mondo page.\n");
prom_halt();
@@ -1009,30 +986,27 @@ static void __cpuinit init_cpu_send_mondo_info(struct trap_per_cpu *tb, int use_
#endif
}
-/* Allocate and register the mondo and error queues for this cpu. */
-void __cpuinit sun4v_init_mondo_queues(int use_bootmem, int cpu, int alloc, int load)
+/* Allocate mondo and error queues for all possible cpus. */
+static void __init sun4v_init_mondo_queues(void)
{
- struct trap_per_cpu *tb = &trap_block[cpu];
+ int cpu;
- if (alloc) {
- alloc_one_mondo(&tb->cpu_mondo_pa, tb->cpu_mondo_qmask, use_bootmem);
- alloc_one_mondo(&tb->dev_mondo_pa, tb->dev_mondo_qmask, use_bootmem);
- alloc_one_mondo(&tb->resum_mondo_pa, tb->resum_qmask, use_bootmem);
- alloc_one_kbuf(&tb->resum_kernel_buf_pa, tb->resum_qmask, use_bootmem);
- alloc_one_mondo(&tb->nonresum_mondo_pa, tb->nonresum_qmask, use_bootmem);
- alloc_one_kbuf(&tb->nonresum_kernel_buf_pa, tb->nonresum_qmask, use_bootmem);
+ for_each_possible_cpu(cpu) {
+ struct trap_per_cpu *tb = &trap_block[cpu];
- init_cpu_send_mondo_info(tb, use_bootmem);
- }
+ alloc_one_mondo(&tb->cpu_mondo_pa, tb->cpu_mondo_qmask);
+ alloc_one_mondo(&tb->dev_mondo_pa, tb->dev_mondo_qmask);
+ alloc_one_mondo(&tb->resum_mondo_pa, tb->resum_qmask);
+ alloc_one_kbuf(&tb->resum_kernel_buf_pa, tb->resum_qmask);
+ alloc_one_mondo(&tb->nonresum_mondo_pa, tb->nonresum_qmask);
+ alloc_one_kbuf(&tb->nonresum_kernel_buf_pa,
+ tb->nonresum_qmask);
- if (load) {
- if (cpu != hard_smp_processor_id()) {
- prom_printf("SUN4V: init mondo on cpu %d not %d\n",
- cpu, hard_smp_processor_id());
- prom_halt();
- }
- sun4v_register_mondo_queues(cpu);
+ init_cpu_send_mondo_info(tb);
}
+
+ /* Load up the boot cpu's entries. */
+ sun4v_register_mondo_queues(hard_smp_processor_id());
}
static struct irqaction timer_irq_action = {
@@ -1047,7 +1021,7 @@ void __init init_IRQ(void)
memset(&ivector_table[0], 0, sizeof(ivector_table));
if (tlb_type == hypervisor)
- sun4v_init_mondo_queues(1, hard_smp_processor_id(), 1, 1);
+ sun4v_init_mondo_queues();
/* We need to clear any IRQ's pending in the soft interrupt
* registers, a spurious one could be left around from the
diff --git a/arch/sparc64/kernel/mdesc.c b/arch/sparc64/kernel/mdesc.c
index cce4d0ddf5d5..9f22e4ff6015 100644
--- a/arch/sparc64/kernel/mdesc.c
+++ b/arch/sparc64/kernel/mdesc.c
@@ -9,6 +9,7 @@
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/mm.h>
+#include <linux/miscdevice.h>
#include <asm/hypervisor.h>
#include <asm/mdesc.h>
@@ -568,20 +569,6 @@ static void __init report_platform_properties(void)
mdesc_release(hp);
}
-static int inline find_in_proplist(const char *list, const char *match, int len)
-{
- while (len > 0) {
- int l;
-
- if (!strcmp(list, match))
- return 1;
- l = strlen(list) + 1;
- list += l;
- len -= l;
- }
- return 0;
-}
-
static void __devinit fill_in_one_cache(cpuinfo_sparc *c,
struct mdesc_handle *hp,
u64 mp)
@@ -596,10 +583,10 @@ static void __devinit fill_in_one_cache(cpuinfo_sparc *c,
switch (*level) {
case 1:
- if (find_in_proplist(type, "instn", type_len)) {
+ if (of_find_in_proplist(type, "instn", type_len)) {
c->icache_size = *size;
c->icache_line_size = *line_size;
- } else if (find_in_proplist(type, "data", type_len)) {
+ } else if (of_find_in_proplist(type, "data", type_len)) {
c->dcache_size = *size;
c->dcache_line_size = *line_size;
}
@@ -677,7 +664,7 @@ static void __devinit set_core_ids(struct mdesc_handle *hp)
continue;
type = mdesc_get_property(hp, mp, "type", &len);
- if (!find_in_proplist(type, "instn", len))
+ if (!of_find_in_proplist(type, "instn", len))
continue;
mark_core_ids(hp, mp, idx);
@@ -718,8 +705,8 @@ static void __devinit __set_proc_ids(struct mdesc_handle *hp,
int len;
type = mdesc_get_property(hp, mp, "type", &len);
- if (!find_in_proplist(type, "int", len) &&
- !find_in_proplist(type, "integer", len))
+ if (!of_find_in_proplist(type, "int", len) &&
+ !of_find_in_proplist(type, "integer", len))
continue;
mark_proc_ids(hp, mp, idx);
@@ -850,6 +837,43 @@ void __devinit mdesc_fill_in_cpu_data(cpumask_t mask)
mdesc_release(hp);
}
+static ssize_t mdesc_read(struct file *file, char __user *buf,
+ size_t len, loff_t *offp)
+{
+ struct mdesc_handle *hp = mdesc_grab();
+ int err;
+
+ if (!hp)
+ return -ENODEV;
+
+ err = hp->handle_size;
+ if (len < hp->handle_size)
+ err = -EMSGSIZE;
+ else if (copy_to_user(buf, &hp->mdesc, hp->handle_size))
+ err = -EFAULT;
+ mdesc_release(hp);
+
+ return err;
+}
+
+static const struct file_operations mdesc_fops = {
+ .read = mdesc_read,
+ .owner = THIS_MODULE,
+};
+
+static struct miscdevice mdesc_misc = {
+ .minor = MISC_DYNAMIC_MINOR,
+ .name = "mdesc",
+ .fops = &mdesc_fops,
+};
+
+static int __init mdesc_misc_init(void)
+{
+ return misc_register(&mdesc_misc);
+}
+
+__initcall(mdesc_misc_init);
+
void __init sun4v_mdesc_init(void)
{
struct mdesc_handle *hp;
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index f4e0a9ad9be3..d1a78c976cef 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -107,6 +107,21 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len
}
EXPORT_SYMBOL(of_set_property);
+int of_find_in_proplist(const char *list, const char *match, int len)
+{
+ while (len > 0) {
+ int l;
+
+ if (!strcmp(list, match))
+ return 1;
+ l = strlen(list) + 1;
+ list += l;
+ len -= l;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(of_find_in_proplist);
+
static unsigned int prom_early_allocated;
static void * __init prom_early_alloc(unsigned long size)
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index b448d33321c6..b84c49e3697c 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -334,8 +334,6 @@ static void ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg)
}
#endif
-extern void sun4v_init_mondo_queues(int use_bootmem, int cpu, int alloc, int load);
-
extern unsigned long sparc64_cpu_startup;
/* The OBP cpu startup callback truncates the 3rd arg cookie to
@@ -359,9 +357,6 @@ static int __devinit smp_boot_one_cpu(unsigned int cpu)
cpu_new_thread = task_thread_info(p);
if (tlb_type == hypervisor) {
- /* Alloc the mondo queues, cpu will load them. */
- sun4v_init_mondo_queues(0, cpu, 1, 0);
-
#if defined(CONFIG_SUN_LDOMS) && defined(CONFIG_HOTPLUG_CPU)
if (ldom_domaining_enabled)
ldom_startcpu_cpuid(cpu,
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index d270c2f0be0f..23fad7ebdd0d 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -168,6 +168,7 @@ EXPORT_SYMBOL(change_bit);
EXPORT_SYMBOL(__flushw_user);
EXPORT_SYMBOL(tlb_type);
+EXPORT_SYMBOL(sun4v_chip_type);
EXPORT_SYMBOL(get_fb_unmapped_area);
EXPORT_SYMBOL(flush_icache_range);
diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S
index a4dc01a3d238..9533a25ce5d2 100644
--- a/arch/sparc64/kernel/trampoline.S
+++ b/arch/sparc64/kernel/trampoline.S
@@ -95,14 +95,13 @@ spitfire_startup:
membar #Sync
startup_continue:
+ mov %o0, %l0
+ BRANCH_IF_SUN4V(g1, niagara_lock_tlb)
+
sethi %hi(0x80000000), %g2
sllx %g2, 32, %g2
wr %g2, 0, %tick_cmpr
- mov %o0, %l0
-
- BRANCH_IF_SUN4V(g1, niagara_lock_tlb)
-
/* Call OBP by hand to lock KERNBASE into i/d tlbs.
* We lock 2 consequetive entries if we are 'bigkernel'.
*/
@@ -366,11 +365,8 @@ after_lock_tlb:
call hard_smp_processor_id
nop
- mov %o0, %o1
- mov 0, %o0
- mov 0, %o2
- call sun4v_init_mondo_queues
- mov 1, %o3
+ call sun4v_register_mondo_queues
+ nop
1: call init_cur_cpu_trap
ldx [%l0], %o0
diff --git a/arch/sparc64/kernel/vio.c b/arch/sparc64/kernel/vio.c
index 3685daf5157f..1550ac5673da 100644
--- a/arch/sparc64/kernel/vio.c
+++ b/arch/sparc64/kernel/vio.c
@@ -16,21 +16,6 @@
#include <asm/mdesc.h>
#include <asm/vio.h>
-static inline int find_in_proplist(const char *list, const char *match,
- int len)
-{
- while (len > 0) {
- int l;
-
- if (!strcmp(list, match))
- return 1;
- l = strlen(list) + 1;
- list += l;
- len -= l;
- }
- return 0;
-}
-
static const struct vio_device_id *vio_match_device(
const struct vio_device_id *matches,
const struct vio_dev *dev)
@@ -49,7 +34,7 @@ static const struct vio_device_id *vio_match_device(
if (matches->compat[0]) {
match &= len &&
- find_in_proplist(compat, matches->compat, len);
+ of_find_in_proplist(compat, matches->compat, len);
}
if (match)
return matches;
@@ -406,7 +391,7 @@ static int __init vio_init(void)
"property\n");
goto out_release;
}
- if (!find_in_proplist(compat, channel_devices_compat, len)) {
+ if (!of_find_in_proplist(compat, channel_devices_compat, len)) {
printk(KERN_ERR "VIO: Channel devices node lacks (%s) "
"compat entry.\n", channel_devices_compat);
goto out_release;
diff --git a/arch/sparc64/lib/GENbzero.S b/arch/sparc64/lib/GENbzero.S
new file mode 100644
index 000000000000..f9c71d64eba1
--- /dev/null
+++ b/arch/sparc64/lib/GENbzero.S
@@ -0,0 +1,160 @@
+/* GENbzero.S: Generic sparc64 memset/clear_user.
+ *
+ * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
+ */
+#include <asm/asi.h>
+
+#define EX_ST(x,y) \
+98: x,y; \
+ .section .fixup; \
+ .align 4; \
+99: retl; \
+ mov %o1, %o0; \
+ .section __ex_table; \
+ .align 4; \
+ .word 98b, 99b; \
+ .text; \
+ .align 4;
+
+ .align 32
+ .text
+
+ .globl GENmemset
+ .type GENmemset, #function
+GENmemset: /* %o0=buf, %o1=pat, %o2=len */
+ and %o1, 0xff, %o3
+ mov %o2, %o1
+ sllx %o3, 8, %g1
+ or %g1, %o3, %o2
+ sllx %o2, 16, %g1
+ or %g1, %o2, %o2
+ sllx %o2, 32, %g1
+ ba,pt %xcc, 1f
+ or %g1, %o2, %o2
+
+ .globl GENbzero
+ .type GENbzero, #function
+GENbzero:
+ clr %o2
+1: brz,pn %o1, GENbzero_return
+ mov %o0, %o3
+
+ /* %o5: saved %asi, restored at GENbzero_done
+ * %o4: store %asi to use
+ */
+ rd %asi, %o5
+ mov ASI_P, %o4
+ wr %o4, 0x0, %asi
+
+GENbzero_from_clear_user:
+ cmp %o1, 15
+ bl,pn %icc, GENbzero_tiny
+ andcc %o0, 0x7, %g1
+ be,pt %xcc, 2f
+ mov 8, %g2
+ sub %g2, %g1, %g1
+ sub %o1, %g1, %o1
+1: EX_ST(stba %o2, [%o0 + 0x00] %asi)
+ subcc %g1, 1, %g1
+ bne,pt %xcc, 1b
+ add %o0, 1, %o0
+2: cmp %o1, 128
+ bl,pn %icc, GENbzero_medium
+ andcc %o0, (64 - 1), %g1
+ be,pt %xcc, GENbzero_pre_loop
+ mov 64, %g2
+ sub %g2, %g1, %g1
+ sub %o1, %g1, %o1
+1: EX_ST(stxa %o2, [%o0 + 0x00] %asi)
+ subcc %g1, 8, %g1
+ bne,pt %xcc, 1b
+ add %o0, 8, %o0
+
+GENbzero_pre_loop:
+ andn %o1, (64 - 1), %g1
+ sub %o1, %g1, %o1
+GENbzero_loop:
+ EX_ST(stxa %o2, [%o0 + 0x00] %asi)
+ EX_ST(stxa %o2, [%o0 + 0x08] %asi)
+ EX_ST(stxa %o2, [%o0 + 0x10] %asi)
+ EX_ST(stxa %o2, [%o0 + 0x18] %asi)
+ EX_ST(stxa %o2, [%o0 + 0x20] %asi)
+ EX_ST(stxa %o2, [%o0 + 0x28] %asi)
+ EX_ST(stxa %o2, [%o0 + 0x30] %asi)
+ EX_ST(stxa %o2, [%o0 + 0x38] %asi)
+ subcc %g1, 64, %g1
+ bne,pt %xcc, GENbzero_loop
+ add %o0, 64, %o0
+
+ membar #Sync
+ wr %o4, 0x0, %asi
+ brz,pn %o1, GENbzero_done
+GENbzero_medium:
+ andncc %o1, 0x7, %g1
+ be,pn %xcc, 2f
+ sub %o1, %g1, %o1
+1: EX_ST(stxa %o2, [%o0 + 0x00] %asi)
+ subcc %g1, 8, %g1
+ bne,pt %xcc, 1b
+ add %o0, 8, %o0
+2: brz,pt %o1, GENbzero_done
+ nop
+
+GENbzero_tiny:
+1: EX_ST(stba %o2, [%o0 + 0x00] %asi)
+ subcc %o1, 1, %o1
+ bne,pt %icc, 1b
+ add %o0, 1, %o0
+
+ /* fallthrough */
+
+GENbzero_done:
+ wr %o5, 0x0, %asi
+
+GENbzero_return:
+ retl
+ mov %o3, %o0
+ .size GENbzero, .-GENbzero
+ .size GENmemset, .-GENmemset
+
+ .globl GENclear_user
+ .type GENclear_user, #function
+GENclear_user: /* %o0=buf, %o1=len */
+ rd %asi, %o5
+ brz,pn %o1, GENbzero_done
+ clr %o3
+ cmp %o5, ASI_AIUS
+ bne,pn %icc, GENbzero
+ clr %o2
+ ba,pt %xcc, GENbzero_from_clear_user
+ mov ASI_AIUS, %o4
+ .size GENclear_user, .-GENclear_user
+
+#define BRANCH_ALWAYS 0x10680000
+#define NOP 0x01000000
+#define GEN_DO_PATCH(OLD, NEW) \
+ sethi %hi(NEW), %g1; \
+ or %g1, %lo(NEW), %g1; \
+ sethi %hi(OLD), %g2; \
+ or %g2, %lo(OLD), %g2; \
+ sub %g1, %g2, %g1; \
+ sethi %hi(BRANCH_ALWAYS), %g3; \
+ sll %g1, 11, %g1; \
+ srl %g1, 11 + 2, %g1; \
+ or %g3, %lo(BRANCH_ALWAYS), %g3; \
+ or %g3, %g1, %g3; \
+ stw %g3, [%g2]; \
+ sethi %hi(NOP), %g3; \
+ or %g3, %lo(NOP), %g3; \
+ stw %g3, [%g2 + 0x4]; \
+ flush %g2;
+
+ .globl generic_patch_bzero
+ .type generic_patch_bzero,#function
+generic_patch_bzero:
+ GEN_DO_PATCH(memset, GENmemset)
+ GEN_DO_PATCH(__bzero, GENbzero)
+ GEN_DO_PATCH(__clear_user, GENclear_user)
+ retl
+ nop
+ .size generic_patch_bzero,.-generic_patch_bzero
diff --git a/arch/sparc64/lib/GENcopy_from_user.S b/arch/sparc64/lib/GENcopy_from_user.S
new file mode 100644
index 000000000000..2b9df99e87f9
--- /dev/null
+++ b/arch/sparc64/lib/GENcopy_from_user.S
@@ -0,0 +1,34 @@
+/* GENcopy_from_user.S: Generic sparc64 copy from userspace.
+ *
+ * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
+ */
+
+#define EX_LD(x) \
+98: x; \
+ .section .fixup; \
+ .align 4; \
+99: retl; \
+ mov 1, %o0; \
+ .section __ex_table,"a";\
+ .align 4; \
+ .word 98b, 99b; \
+ .text; \
+ .align 4;
+
+#ifndef ASI_AIUS
+#define ASI_AIUS 0x11
+#endif
+
+#define FUNC_NAME GENcopy_from_user
+#define LOAD(type,addr,dest) type##a [addr] ASI_AIUS, dest
+#define EX_RETVAL(x) 0
+
+#ifdef __KERNEL__
+#define PREAMBLE \
+ rd %asi, %g1; \
+ cmp %g1, ASI_AIUS; \
+ bne,pn %icc, memcpy_user_stub; \
+ nop
+#endif
+
+#include "GENmemcpy.S"
diff --git a/arch/sparc64/lib/GENcopy_to_user.S b/arch/sparc64/lib/GENcopy_to_user.S
new file mode 100644
index 000000000000..bb3f7084daf9
--- /dev/null
+++ b/arch/sparc64/lib/GENcopy_to_user.S
@@ -0,0 +1,38 @@
+/* GENcopy_to_user.S: Generic sparc64 copy to userspace.
+ *
+ * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
+ */
+
+#define EX_ST(x) \
+98: x; \
+ .section .fixup; \
+ .align 4; \
+99: retl; \
+ mov 1, %o0; \
+ .section __ex_table,"a";\
+ .align 4; \
+ .word 98b, 99b; \
+ .text; \
+ .align 4;
+
+#ifndef ASI_AIUS
+#define ASI_AIUS 0x11
+#endif
+
+#define FUNC_NAME GENcopy_to_user
+#define STORE(type,src,addr) type##a src, [addr] ASI_AIUS
+#define EX_RETVAL(x) 0
+
+#ifdef __KERNEL__
+ /* Writing to %asi is _expensive_ so we hardcode it.
+ * Reading %asi to check for KERNEL_DS is comparatively
+ * cheap.
+ */
+#define PREAMBLE \
+ rd %asi, %g1; \
+ cmp %g1, ASI_AIUS; \
+ bne,pn %icc, memcpy_user_stub; \
+ nop
+#endif
+
+#include "GENmemcpy.S"
diff --git a/arch/sparc64/lib/GENmemcpy.S b/arch/sparc64/lib/GENmemcpy.S
new file mode 100644
index 000000000000..89358ee94851
--- /dev/null
+++ b/arch/sparc64/lib/GENmemcpy.S
@@ -0,0 +1,121 @@
+/* GENmemcpy.S: Generic sparc64 memcpy.
+ *
+ * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
+ */
+
+#ifdef __KERNEL__
+#define GLOBAL_SPARE %g7
+#else
+#define GLOBAL_SPARE %g5
+#endif
+
+#ifndef EX_LD
+#define EX_LD(x) x
+#endif
+
+#ifndef EX_ST
+#define EX_ST(x) x
+#endif
+
+#ifndef EX_RETVAL
+#define EX_RETVAL(x) x
+#endif
+
+#ifndef LOAD
+#define LOAD(type,addr,dest) type [addr], dest
+#endif
+
+#ifndef STORE
+#define STORE(type,src,addr) type src, [addr]
+#endif
+
+#ifndef FUNC_NAME
+#define FUNC_NAME GENmemcpy
+#endif
+
+#ifndef PREAMBLE
+#define PREAMBLE
+#endif
+
+#ifndef XCC
+#define XCC xcc
+#endif
+
+ .register %g2,#scratch
+ .register %g3,#scratch
+
+ .text
+ .align 64
+
+ .globl FUNC_NAME
+ .type FUNC_NAME,#function
+FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
+ srlx %o2, 31, %g2
+ cmp %g2, 0
+ tne %XCC, 5
+ PREAMBLE
+ mov %o0, GLOBAL_SPARE
+
+ cmp %o2, 0
+ be,pn %XCC, 85f
+ or %o0, %o1, %o3
+ cmp %o2, 16
+ blu,a,pn %XCC, 80f
+ or %o3, %o2, %o3
+
+ xor %o0, %o1, %o4
+ andcc %o4, 0x7, %g0
+ bne,a,pn %XCC, 90f
+ sub %o0, %o1, %o3
+
+ and %o0, 0x7, %o4
+ sub %o4, 0x8, %o4
+ sub %g0, %o4, %o4
+ sub %o2, %o4, %o2
+1: subcc %o4, 1, %o4
+ EX_LD(LOAD(ldub, %o1, %g1))
+ EX_ST(STORE(stb, %g1, %o0))
+ add %o1, 1, %o1
+ bne,pt %XCC, 1b
+ add %o0, 1, %o0
+
+ andn %o2, 0x7, %g1
+ sub %o2, %g1, %o2
+1: subcc %g1, 0x8, %g1
+ EX_LD(LOAD(ldx, %o1, %g2))
+ EX_ST(STORE(stx, %g2, %o0))
+ add %o1, 0x8, %o1
+ bne,pt %XCC, 1b
+ add %o0, 0x8, %o0
+
+ brz,pt %o2, 85f
+ sub %o0, %o1, %o3
+ ba,a,pt %XCC, 90f
+
+ .align 64
+80: /* 0 < len <= 16 */
+ andcc %o3, 0x3, %g0
+ bne,pn %XCC, 90f
+ sub %o0, %o1, %o3
+
+1:
+ subcc %o2, 4, %o2
+ EX_LD(LOAD(lduw, %o1, %g1))
+ EX_ST(STORE(stw, %g1, %o1 + %o3))
+ bgu,pt %XCC, 1b
+ add %o1, 4, %o1
+
+85: retl
+ mov EX_RETVAL(GLOBAL_SPARE), %o0
+
+ .align 32
+90:
+ subcc %o2, 1, %o2
+ EX_LD(LOAD(ldub, %o1, %g1))
+ EX_ST(STORE(stb, %g1, %o1 + %o3))
+ bgu,pt %XCC, 90b
+ add %o1, 1, %o1
+ retl
+ mov EX_RETVAL(GLOBAL_SPARE), %o0
+
+ .size FUNC_NAME, .-FUNC_NAME
diff --git a/arch/sparc64/lib/GENpage.S b/arch/sparc64/lib/GENpage.S
new file mode 100644
index 000000000000..2ef9d05f21bc
--- /dev/null
+++ b/arch/sparc64/lib/GENpage.S
@@ -0,0 +1,77 @@
+/* GENpage.S: Generic clear and copy page.
+ *
+ * Copyright (C) 2007 (davem@davemloft.net)
+ */
+#include <asm/page.h>
+
+ .text
+ .align 32
+
+GENcopy_user_page:
+ set PAGE_SIZE, %g7
+1: ldx [%o1 + 0x00], %o2
+ ldx [%o1 + 0x08], %o3
+ ldx [%o1 + 0x10], %o4
+ ldx [%o1 + 0x18], %o5
+ stx %o2, [%o0 + 0x00]
+ stx %o3, [%o0 + 0x08]
+ stx %o4, [%o0 + 0x10]
+ stx %o5, [%o0 + 0x18]
+ ldx [%o1 + 0x20], %o2
+ ldx [%o1 + 0x28], %o3
+ ldx [%o1 + 0x30], %o4
+ ldx [%o1 + 0x38], %o5
+ stx %o2, [%o0 + 0x20]
+ stx %o3, [%o0 + 0x28]
+ stx %o4, [%o0 + 0x30]
+ stx %o5, [%o0 + 0x38]
+ subcc %g7, 64, %g7
+ add %o1, 64, %o1
+ bne,pt %xcc, 1b
+ add %o0, 64, %o0
+ retl
+ nop
+
+GENclear_page:
+GENclear_user_page:
+ set PAGE_SIZE, %g7
+1: stx %g0, [%o0 + 0x00]
+ stx %g0, [%o0 + 0x08]
+ stx %g0, [%o0 + 0x10]
+ stx %g0, [%o0 + 0x18]
+ stx %g0, [%o0 + 0x20]
+ stx %g0, [%o0 + 0x28]
+ stx %g0, [%o0 + 0x30]
+ stx %g0, [%o0 + 0x38]
+ subcc %g7, 64, %g7
+ bne,pt %xcc, 1b
+ add %o0, 64, %o0
+
+#define BRANCH_ALWAYS 0x10680000
+#define NOP 0x01000000
+#define GEN_DO_PATCH(OLD, NEW) \
+ sethi %hi(NEW), %g1; \
+ or %g1, %lo(NEW), %g1; \
+ sethi %hi(OLD), %g2; \
+ or %g2, %lo(OLD), %g2; \
+ sub %g1, %g2, %g1; \
+ sethi %hi(BRANCH_ALWAYS), %g3; \
+ sll %g1, 11, %g1; \
+ srl %g1, 11 + 2, %g1; \
+ or %g3, %lo(BRANCH_ALWAYS), %g3; \
+ or %g3, %g1, %g3; \
+ stw %g3, [%g2]; \
+ sethi %hi(NOP), %g3; \
+ or %g3, %lo(NOP), %g3; \
+ stw %g3, [%g2 + 0x4]; \
+ flush %g2;
+
+ .globl generic_patch_pageops
+ .type generic_patch_pageops,#function
+generic_patch_pageops:
+ GEN_DO_PATCH(copy_user_page, GENcopy_user_page)
+ GEN_DO_PATCH(_clear_page, GENclear_page)
+ GEN_DO_PATCH(clear_user_page, GENclear_user_page)
+ retl
+ nop
+ .size generic_patch_pageops,.-generic_patch_pageops
diff --git a/arch/sparc64/lib/GENpatch.S b/arch/sparc64/lib/GENpatch.S
new file mode 100644
index 000000000000..fab9e89f16bd
--- /dev/null
+++ b/arch/sparc64/lib/GENpatch.S
@@ -0,0 +1,33 @@
+/* GENpatch.S: Patch Ultra-I routines with generic variant.
+ *
+ * Copyright (C) 2007 David S. Miller <davem@davemloft.net>
+ */
+
+#define BRANCH_ALWAYS 0x10680000
+#define NOP 0x01000000
+#define GEN_DO_PATCH(OLD, NEW) \
+ sethi %hi(NEW), %g1; \
+ or %g1, %lo(NEW), %g1; \
+ sethi %hi(OLD), %g2; \
+ or %g2, %lo(OLD), %g2; \
+ sub %g1, %g2, %g1; \
+ sethi %hi(BRANCH_ALWAYS), %g3; \
+ sll %g1, 11, %g1; \
+ srl %g1, 11 + 2, %g1; \
+ or %g3, %lo(BRANCH_ALWAYS), %g3; \
+ or %g3, %g1, %g3; \
+ stw %g3, [%g2]; \
+ sethi %hi(NOP), %g3; \
+ or %g3, %lo(NOP), %g3; \
+ stw %g3, [%g2 + 0x4]; \
+ flush %g2;
+
+ .globl generic_patch_copyops
+ .type generic_patch_copyops,#function
+generic_patch_copyops:
+ GEN_DO_PATCH(memcpy, GENmemcpy)
+ GEN_DO_PATCH(___copy_from_user, GENcopy_from_user)
+ GEN_DO_PATCH(___copy_to_user, GENcopy_to_user)
+ retl
+ nop
+ .size generic_patch_copyops,.-generic_patch_copyops
diff --git a/arch/sparc64/lib/Makefile b/arch/sparc64/lib/Makefile
index c4a6d6e7d03c..f095e13910bc 100644
--- a/arch/sparc64/lib/Makefile
+++ b/arch/sparc64/lib/Makefile
@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.25 2000/12/14 22:57:25 davem Exp $
+#
# Makefile for Sparc64 library files..
#
@@ -13,6 +13,10 @@ lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \
U3memcpy.o U3copy_from_user.o U3copy_to_user.o U3patch.o \
NGmemcpy.o NGcopy_from_user.o NGcopy_to_user.o NGpatch.o \
NGpage.o NGbzero.o \
+ NG2memcpy.o NG2copy_from_user.o NG2copy_to_user.o NG2patch.o \
+ NG2page.o \
+ GENmemcpy.o GENcopy_from_user.o GENcopy_to_user.o GENpatch.o \
+ GENpage.o GENbzero.o \
copy_in_user.o user_fixup.o memmove.o \
mcount.o ipcsum.o rwsem.o xor.o
diff --git a/arch/sparc64/lib/NG2copy_from_user.S b/arch/sparc64/lib/NG2copy_from_user.S
new file mode 100644
index 000000000000..c77ef5f22102
--- /dev/null
+++ b/arch/sparc64/lib/NG2copy_from_user.S
@@ -0,0 +1,40 @@
+/* NG2copy_from_user.S: Niagara-2 optimized copy from userspace.
+ *
+ * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
+ */
+
+#define EX_LD(x) \
+98: x; \
+ .section .fixup; \
+ .align 4; \
+99: wr %g0, ASI_AIUS, %asi;\
+ retl; \
+ mov 1, %o0; \
+ .section __ex_table,"a";\
+ .align 4; \
+ .word 98b, 99b; \
+ .text; \
+ .align 4;
+
+#ifndef ASI_AIUS
+#define ASI_AIUS 0x11
+#endif
+
+#ifndef ASI_BLK_AIUS_4V
+#define ASI_BLK_AIUS_4V 0x17
+#endif
+
+#define FUNC_NAME NG2copy_from_user
+#define LOAD(type,addr,dest) type##a [addr] %asi, dest
+#define LOAD_BLK(addr,dest) ldda [addr] ASI_BLK_AIUS_4V, dest
+#define EX_RETVAL(x) 0
+
+#ifdef __KERNEL__
+#define PREAMBLE \
+ rd %asi, %g1; \
+ cmp %g1, ASI_AIUS; \
+ bne,pn %icc, memcpy_user_stub; \
+ nop
+#endif
+
+#include "NG2memcpy.S"
diff --git a/arch/sparc64/lib/NG2copy_to_user.S b/arch/sparc64/lib/NG2copy_to_user.S
new file mode 100644
index 000000000000..4bd4093acbbd
--- /dev/null
+++ b/arch/sparc64/lib/NG2copy_to_user.S
@@ -0,0 +1,49 @@
+/* NG2copy_to_user.S: Niagara-2 optimized copy to userspace.
+ *
+ * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
+ */
+
+#define EX_ST(x) \
+98: x; \
+ .section .fixup; \
+ .align 4; \
+99: wr %g0, ASI_AIUS, %asi;\
+ retl; \
+ mov 1, %o0; \
+ .section __ex_table,"a";\
+ .align 4; \
+ .word 98b, 99b; \
+ .text; \
+ .align 4;
+
+#ifndef ASI_AIUS
+#define ASI_AIUS 0x11
+#endif
+
+#ifndef ASI_BLK_AIUS_4V
+#define ASI_BLK_AIUS_4V 0x17
+#endif
+
+#ifndef ASI_BLK_INIT_QUAD_LDD_AIUS
+#define ASI_BLK_INIT_QUAD_LDD_AIUS 0x23
+#endif
+
+#define FUNC_NAME NG2copy_to_user
+#define STORE(type,src,addr) type##a src, [addr] ASI_AIUS
+#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_AIUS
+#define STORE_BLK(src,addr) stda src, [addr] ASI_BLK_AIUS_4V
+#define EX_RETVAL(x) 0
+
+#ifdef __KERNEL__
+ /* Writing to %asi is _expensive_ so we hardcode it.
+ * Reading %asi to check for KERNEL_DS is comparatively
+ * cheap.
+ */
+#define PREAMBLE \
+ rd %asi, %g1; \
+ cmp %g1, ASI_AIUS; \
+ bne,pn %icc, memcpy_user_stub; \
+ nop
+#endif
+
+#include "NG2memcpy.S"
diff --git a/arch/sparc64/lib/NG2memcpy.S b/arch/sparc64/lib/NG2memcpy.S
new file mode 100644
index 000000000000..0aed75653b50
--- /dev/null
+++ b/arch/sparc64/lib/NG2memcpy.S
@@ -0,0 +1,520 @@
+/* NG2memcpy.S: Niagara-2 optimized memcpy.
+ *
+ * Copyright (C) 2007 David S. Miller (davem@davemloft.net)
+ */
+
+#ifdef __KERNEL__
+#include <asm/visasm.h>
+#include <asm/asi.h>
+#define GLOBAL_SPARE %g7
+#else
+#define ASI_PNF 0x82
+#define ASI_BLK_P 0xf0
+#define ASI_BLK_INIT_QUAD_LDD_P 0xe2
+#define FPRS_FEF 0x04
+#ifdef MEMCPY_DEBUG
+#define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \
+ clr %g1; clr %g2; clr %g3; subcc %g0, %g0, %g0;
+#define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
+#else
+#define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs
+#define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
+#endif
+#define GLOBAL_SPARE %g5
+#endif
+
+#ifndef STORE_ASI
+#ifndef SIMULATE_NIAGARA_ON_NON_NIAGARA
+#define STORE_ASI ASI_BLK_INIT_QUAD_LDD_P
+#else
+#define STORE_ASI 0x80 /* ASI_P */
+#endif
+#endif
+
+#ifndef EX_LD
+#define EX_LD(x) x
+#endif
+
+#ifndef EX_ST
+#define EX_ST(x) x
+#endif
+
+#ifndef EX_RETVAL
+#define EX_RETVAL(x) x
+#endif
+
+#ifndef LOAD
+#define LOAD(type,addr,dest) type [addr], dest
+#endif
+
+#ifndef LOAD_BLK
+#define LOAD_BLK(addr,dest) ldda [addr] ASI_BLK_P, dest
+#endif
+
+#ifndef STORE
+#ifndef MEMCPY_DEBUG
+#define STORE(type,src,addr) type src, [addr]
+#else
+#define STORE(type,src,addr) type##a src, [addr] 0x80
+#endif
+#endif
+
+#ifndef STORE_BLK
+#define STORE_BLK(src,addr) stda src, [addr] ASI_BLK_P
+#endif
+
+#ifndef STORE_INIT
+#define STORE_INIT(src,addr) stxa src, [addr] STORE_ASI
+#endif
+
+#ifndef FUNC_NAME
+#define FUNC_NAME NG2memcpy
+#endif
+
+#ifndef PREAMBLE
+#define PREAMBLE
+#endif
+
+#ifndef XCC
+#define XCC xcc
+#endif
+
+#define FREG_FROB(x0, x1, x2, x3, x4, x5, x6, x7, x8) \
+ faligndata %x0, %x1, %f0; \
+ faligndata %x1, %x2, %f2; \
+ faligndata %x2, %x3, %f4; \
+ faligndata %x3, %x4, %f6; \
+ faligndata %x4, %x5, %f8; \
+ faligndata %x5, %x6, %f10; \
+ faligndata %x6, %x7, %f12; \
+ faligndata %x7, %x8, %f14;
+
+#define FREG_MOVE_1(x0) \
+ fmovd %x0, %f0;
+#define FREG_MOVE_2(x0, x1) \
+ fmovd %x0, %f0; \
+ fmovd %x1, %f2;
+#define FREG_MOVE_3(x0, x1, x2) \
+ fmovd %x0, %f0; \
+ fmovd %x1, %f2; \
+ fmovd %x2, %f4;
+#define FREG_MOVE_4(x0, x1, x2, x3) \
+ fmovd %x0, %f0; \
+ fmovd %x1, %f2; \
+ fmovd %x2, %f4; \
+ fmovd %x3, %f6;
+#define FREG_MOVE_5(x0, x1, x2, x3, x4) \
+ fmovd %x0, %f0; \
+ fmovd %x1, %f2; \
+ fmovd %x2, %f4; \
+ fmovd %x3, %f6; \
+ fmovd %x4, %f8;
+#define FREG_MOVE_6(x0, x1, x2, x3, x4, x5) \
+ fmovd %x0, %f0; \
+ fmovd %x1, %f2; \
+ fmovd %x2, %f4; \
+ fmovd %x3, %f6; \
+ fmovd %x4, %f8; \
+ fmovd %x5, %f10;
+#define FREG_MOVE_7(x0, x1, x2, x3, x4, x5, x6) \
+ fmovd %x0, %f0; \
+ fmovd %x1, %f2; \
+ fmovd %x2, %f4; \
+ fmovd %x3, %f6; \
+ fmovd %x4, %f8; \
+ fmovd %x5, %f10; \
+ fmovd %x6, %f12;
+#define FREG_MOVE_8(x0, x1, x2, x3, x4, x5, x6, x7) \
+ fmovd %x0, %f0; \
+ fmovd %x1, %f2; \
+ fmovd %x2, %f4; \
+ fmovd %x3, %f6; \
+ fmovd %x4, %f8; \
+ fmovd %x5, %f10; \
+ fmovd %x6, %f12; \
+ fmovd %x7, %f14;
+#define FREG_LOAD_1(base, x0) \
+ EX_LD(LOAD(ldd, base + 0x00, %x0))
+#define FREG_LOAD_2(base, x0, x1) \
+ EX_LD(LOAD(ldd, base + 0x00, %x0)); \
+ EX_LD(LOAD(ldd, base + 0x08, %x1));
+#define FREG_LOAD_3(base, x0, x1, x2) \
+ EX_LD(LOAD(ldd, base + 0x00, %x0)); \
+ EX_LD(LOAD(ldd, base + 0x08, %x1)); \
+ EX_LD(LOAD(ldd, base + 0x10, %x2));
+#define FREG_LOAD_4(base, x0, x1, x2, x3) \
+ EX_LD(LOAD(ldd, base + 0x00, %x0)); \
+ EX_LD(LOAD(ldd, base + 0x08, %x1)); \
+ EX_LD(LOAD(ldd, base + 0x10, %x2)); \
+ EX_LD(LOAD(ldd, base + 0x18, %x3));
+#define FREG_LOAD_5(base, x0, x1, x2, x3, x4) \
+ EX_LD(LOAD(ldd, base + 0x00, %x0)); \
+ EX_LD(LOAD(ldd, base + 0x08, %x1)); \
+ EX_LD(LOAD(ldd, base + 0x10, %x2)); \
+ EX_LD(LOAD(ldd, base + 0x18, %x3)); \
+ EX_LD(LOAD(ldd, base + 0x20, %x4));
+#define FREG_LOAD_6(base, x0, x1, x2, x3, x4, x5) \
+ EX_LD(LOAD(ldd, base + 0x00, %x0)); \
+ EX_LD(LOAD(ldd, base + 0x08, %x1)); \
+ EX_LD(LOAD(ldd, base + 0x10, %x2)); \
+ EX_LD(LOAD(ldd, base + 0x18, %x3)); \
+ EX_LD(LOAD(ldd, base + 0x20, %x4)); \
+ EX_LD(LOAD(ldd, base + 0x28, %x5));
+#define FREG_LOAD_7(base, x0, x1, x2, x3, x4, x5, x6) \
+ EX_LD(LOAD(ldd, base + 0x00, %x0)); \
+ EX_LD(LOAD(ldd, base + 0x08, %x1)); \
+ EX_LD(LOAD(ldd, base + 0x10, %x2)); \
+ EX_LD(LOAD(ldd, base + 0x18, %x3)); \
+ EX_LD(LOAD(ldd, base + 0x20, %x4)); \
+ EX_LD(LOAD(ldd, base + 0x28, %x5)); \
+ EX_LD(LOAD(ldd, base + 0x30, %x6));
+
+ .register %g2,#scratch
+ .register %g3,#scratch
+
+ .text
+ .align 64
+
+ .globl FUNC_NAME
+ .type FUNC_NAME,#function
+FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
+ srlx %o2, 31, %g2
+ cmp %g2, 0
+ tne %xcc, 5
+ PREAMBLE
+ mov %o0, GLOBAL_SPARE
+ cmp %o2, 0
+ be,pn %XCC, 85f
+ or %o0, %o1, %o3
+ cmp %o2, 16
+ blu,a,pn %XCC, 80f
+ or %o3, %o2, %o3
+
+ /* 2 blocks (128 bytes) is the minimum we can do the block
+ * copy with. We need to ensure that we'll iterate at least
+ * once in the block copy loop. At worst we'll need to align
+ * the destination to a 64-byte boundary which can chew up
+ * to (64 - 1) bytes from the length before we perform the
+ * block copy loop.
+ *
+ * However, the cut-off point, performance wise, is around
+ * 4 64-byte blocks.
+ */
+ cmp %o2, (4 * 64)
+ blu,pt %XCC, 75f
+ andcc %o3, 0x7, %g0
+
+ /* %o0: dst
+ * %o1: src
+ * %o2: len (known to be >= 128)
+ *
+ * The block copy loops can use %o4, %g2, %g3 as
+ * temporaries while copying the data. %o5 must
+ * be preserved between VISEntryHalf and VISExitHalf
+ */
+
+ LOAD(prefetch, %o1 + 0x000, #one_read)
+ LOAD(prefetch, %o1 + 0x040, #one_read)
+ LOAD(prefetch, %o1 + 0x080, #one_read)
+
+ /* Align destination on 64-byte boundary. */
+ andcc %o0, (64 - 1), %o4
+ be,pt %XCC, 2f
+ sub %o4, 64, %o4
+ sub %g0, %o4, %o4 ! bytes to align dst
+ sub %o2, %o4, %o2
+1: subcc %o4, 1, %o4
+ EX_LD(LOAD(ldub, %o1, %g1))
+ EX_ST(STORE(stb, %g1, %o0))
+ add %o1, 1, %o1
+ bne,pt %XCC, 1b
+ add %o0, 1, %o0
+
+2:
+ /* Clobbers o5/g1/g2/g3/g7/icc/xcc. We must preserve
+ * o5 from here until we hit VISExitHalf.
+ */
+ VISEntryHalf
+
+ alignaddr %o1, %g0, %g0
+
+ add %o1, (64 - 1), %o4
+ andn %o4, (64 - 1), %o4
+ andn %o2, (64 - 1), %g1
+ sub %o2, %g1, %o2
+
+ and %o1, (64 - 1), %g2
+ add %o1, %g1, %o1
+ sub %o0, %o4, %g3
+ brz,pt %g2, 190f
+ cmp %g2, 32
+ blu,a 5f
+ cmp %g2, 16
+ cmp %g2, 48
+ blu,a 4f
+ cmp %g2, 40
+ cmp %g2, 56
+ blu 170f
+ nop
+ ba,a,pt %xcc, 180f
+
+4: /* 32 <= low bits < 48 */
+ blu 150f
+ nop
+ ba,a,pt %xcc, 160f
+5: /* 0 < low bits < 32 */
+ blu,a 6f
+ cmp %g2, 8
+ cmp %g2, 24
+ blu 130f
+ nop
+ ba,a,pt %xcc, 140f
+6: /* 0 < low bits < 16 */
+ bgeu 120f
+ nop
+ /* fall through for 0 < low bits < 8 */
+110: sub %o4, 64, %g2
+ EX_LD(LOAD_BLK(%g2, %f0))
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f2, f4, f6, f8, f10, f12, f14, f16)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_8(f16, f18, f20, f22, f24, f26, f28, f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+120: sub %o4, 56, %g2
+ FREG_LOAD_7(%g2, f0, f2, f4, f6, f8, f10, f12)
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f2, f4, f6, f8, f10, f12, f16, f18)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_7(f18, f20, f22, f24, f26, f28, f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+130: sub %o4, 48, %g2
+ FREG_LOAD_6(%g2, f0, f2, f4, f6, f8, f10)
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f2, f4, f6, f8, f10, f16, f18, f20)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_6(f20, f22, f24, f26, f28, f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+140: sub %o4, 40, %g2
+ FREG_LOAD_5(%g2, f0, f2, f4, f6, f8)
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f2, f4, f6, f8, f16, f18, f20, f22)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_5(f22, f24, f26, f28, f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+150: sub %o4, 32, %g2
+ FREG_LOAD_4(%g2, f0, f2, f4, f6)
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f2, f4, f6, f16, f18, f20, f22, f24)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_4(f24, f26, f28, f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+160: sub %o4, 24, %g2
+ FREG_LOAD_3(%g2, f0, f2, f4)
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f2, f4, f16, f18, f20, f22, f24, f26)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_3(f26, f28, f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+170: sub %o4, 16, %g2
+ FREG_LOAD_2(%g2, f0, f2)
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f2, f16, f18, f20, f22, f24, f26, f28)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_2(f28, f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+180: sub %o4, 8, %g2
+ FREG_LOAD_1(%g2, f0)
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ EX_LD(LOAD_BLK(%o4, %f16))
+ FREG_FROB(f0, f16, f18, f20, f22, f24, f26, f28, f30)
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ FREG_MOVE_1(f30)
+ subcc %g1, 64, %g1
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+ ba,pt %xcc, 195f
+ nop
+
+190:
+1: EX_ST(STORE_INIT(%g0, %o4 + %g3))
+ subcc %g1, 64, %g1
+ EX_LD(LOAD_BLK(%o4, %f0))
+ EX_ST(STORE_BLK(%f0, %o4 + %g3))
+ add %o4, 64, %o4
+ bne,pt %xcc, 1b
+ LOAD(prefetch, %o4 + 64, #one_read)
+
+195:
+ add %o4, %g3, %o0
+ membar #Sync
+
+ VISExitHalf
+
+ /* %o2 contains any final bytes still needed to be copied
+ * over. If anything is left, we copy it one byte at a time.
+ */
+ brz,pt %o2, 85f
+ sub %o0, %o1, %o3
+ ba,a,pt %XCC, 90f
+
+ .align 64
+75: /* 16 < len <= 64 */
+ bne,pn %XCC, 75f
+ sub %o0, %o1, %o3
+
+72:
+ andn %o2, 0xf, %o4
+ and %o2, 0xf, %o2
+1: subcc %o4, 0x10, %o4
+ EX_LD(LOAD(ldx, %o1, %o5))
+ add %o1, 0x08, %o1
+ EX_LD(LOAD(ldx, %o1, %g1))
+ sub %o1, 0x08, %o1
+ EX_ST(STORE(stx, %o5, %o1 + %o3))
+ add %o1, 0x8, %o1
+ EX_ST(STORE(stx, %g1, %o1 + %o3))
+ bgu,pt %XCC, 1b
+ add %o1, 0x8, %o1
+73: andcc %o2, 0x8, %g0
+ be,pt %XCC, 1f
+ nop
+ sub %o2, 0x8, %o2
+ EX_LD(LOAD(ldx, %o1, %o5))
+ EX_ST(STORE(stx, %o5, %o1 + %o3))
+ add %o1, 0x8, %o1
+1: andcc %o2, 0x4, %g0
+ be,pt %XCC, 1f
+ nop
+ sub %o2, 0x4, %o2
+ EX_LD(LOAD(lduw, %o1, %o5))
+ EX_ST(STORE(stw, %o5, %o1 + %o3))
+ add %o1, 0x4, %o1
+1: cmp %o2, 0
+ be,pt %XCC, 85f
+ nop
+ ba,pt %xcc, 90f
+ nop
+
+75:
+ andcc %o0, 0x7, %g1
+ sub %g1, 0x8, %g1
+ be,pn %icc, 2f
+ sub %g0, %g1, %g1
+ sub %o2, %g1, %o2
+
+1: subcc %g1, 1, %g1
+ EX_LD(LOAD(ldub, %o1, %o5))
+ EX_ST(STORE(stb, %o5, %o1 + %o3))
+ bgu,pt %icc, 1b
+ add %o1, 1, %o1
+
+2: add %o1, %o3, %o0
+ andcc %o1, 0x7, %g1
+ bne,pt %icc, 8f
+ sll %g1, 3, %g1
+
+ cmp %o2, 16
+ bgeu,pt %icc, 72b
+ nop
+ ba,a,pt %xcc, 73b
+
+8: mov 64, %o3
+ andn %o1, 0x7, %o1
+ EX_LD(LOAD(ldx, %o1, %g2))
+ sub %o3, %g1, %o3
+ andn %o2, 0x7, %o4
+ sllx %g2, %g1, %g2
+1: add %o1, 0x8, %o1
+ EX_LD(LOAD(ldx, %o1, %g3))
+ subcc %o4, 0x8, %o4
+ srlx %g3, %o3, %o5
+ or %o5, %g2, %o5
+ EX_ST(STORE(stx, %o5, %o0))
+ add %o0, 0x8, %o0
+ bgu,pt %icc, 1b
+ sllx %g3, %g1, %g2
+
+ srl %g1, 3, %g1
+ andcc %o2, 0x7, %o2
+ be,pn %icc, 85f
+ add %o1, %g1, %o1
+ ba,pt %xcc, 90f
+ sub %o0, %o1, %o3
+
+ .align 64
+80: /* 0 < len <= 16 */
+ andcc %o3, 0x3, %g0
+ bne,pn %XCC, 90f
+ sub %o0, %o1, %o3
+
+1:
+ subcc %o2, 4, %o2
+ EX_LD(LOAD(lduw, %o1, %g1))
+ EX_ST(STORE(stw, %g1, %o1 + %o3))
+ bgu,pt %XCC, 1b
+ add %o1, 4, %o1
+
+85: retl
+ mov EX_RETVAL(GLOBAL_SPARE), %o0
+
+ .align 32
+90:
+ subcc %o2, 1, %o2
+ EX_LD(LOAD(ldub, %o1, %g1))
+ EX_ST(STORE(stb, %g1, %o1 + %o3))
+ bgu,pt %XCC, 90b
+ add %o1, 1, %o1
+ retl
+ mov EX_RETVAL(GLOBAL_SPARE), %o0
+
+ .size FUNC_NAME, .-FUNC_NAME
diff --git a/arch/sparc64/lib/NG2page.S b/arch/sparc64/lib/NG2page.S
new file mode 100644
index 000000000000..73b6b7c72cbf
--- /dev/null
+++ b/arch/sparc64/lib/NG2page.S
@@ -0,0 +1,61 @@
+/* NG2page.S: Niagara-2 optimized clear and copy page.
+ *
+ * Copyright (C) 2007 (davem@davemloft.net)
+ */
+
+#include <asm/asi.h>
+#include <asm/page.h>
+#include <asm/visasm.h>
+
+ .text
+ .align 32
+
+ /* This is heavily simplified from the sun4u variants
+ * because Niagara-2 does not have any D-cache aliasing issues.
+ */
+NG2copy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */
+ prefetch [%o1 + 0x00], #one_read
+ prefetch [%o1 + 0x40], #one_read
+ VISEntryHalf
+ set PAGE_SIZE, %g7
+ sub %o0, %o1, %g3
+1: stxa %g0, [%o1 + %g3] ASI_BLK_INIT_QUAD_LDD_P
+ subcc %g7, 64, %g7
+ ldda [%o1] ASI_BLK_P, %f0
+ stda %f0, [%o1 + %g3] ASI_BLK_P
+ add %o1, 64, %o1
+ bne,pt %xcc, 1b
+ prefetch [%o1 + 0x40], #one_read
+ membar #Sync
+ VISExitHalf
+ retl
+ nop
+
+#define BRANCH_ALWAYS 0x10680000
+#define NOP 0x01000000
+#define NG_DO_PATCH(OLD, NEW) \
+ sethi %hi(NEW), %g1; \
+ or %g1, %lo(NEW), %g1; \
+ sethi %hi(OLD), %g2; \
+ or %g2, %lo(OLD), %g2; \
+ sub %g1, %g2, %g1; \
+ sethi %hi(BRANCH_ALWAYS), %g3; \
+ sll %g1, 11, %g1; \
+ srl %g1, 11 + 2, %g1; \
+ or %g3, %lo(BRANCH_ALWAYS), %g3; \
+ or %g3, %g1, %g3; \
+ stw %g3, [%g2]; \
+ sethi %hi(NOP), %g3; \
+ or %g3, %lo(NOP), %g3; \
+ stw %g3, [%g2 + 0x4]; \
+ flush %g2;
+
+ .globl niagara2_patch_pageops
+ .type niagara2_patch_pageops,#function
+niagara2_patch_pageops:
+ NG_DO_PATCH(copy_user_page, NG2copy_user_page)
+ NG_DO_PATCH(_clear_page, NGclear_page)
+ NG_DO_PATCH(clear_user_page, NGclear_user_page)
+ retl
+ nop
+ .size niagara2_patch_pageops,.-niagara2_patch_pageops
diff --git a/arch/sparc64/lib/NG2patch.S b/arch/sparc64/lib/NG2patch.S
new file mode 100644
index 000000000000..28c36f06a6d1
--- /dev/null
+++ b/arch/sparc64/lib/NG2patch.S
@@ -0,0 +1,33 @@
+/* NG2patch.S: Patch Ultra-I routines with Niagara-2 variant.
+ *
+ * Copyright (C) 2007 David S. Miller <davem@davemloft.net>
+ */
+
+#define BRANCH_ALWAYS 0x10680000
+#define NOP 0x01000000
+#define NG_DO_PATCH(OLD, NEW) \
+ sethi %hi(NEW), %g1; \
+ or %g1, %lo(NEW), %g1; \
+ sethi %hi(OLD), %g2; \
+ or %g2, %lo(OLD), %g2; \
+ sub %g1, %g2, %g1; \
+ sethi %hi(BRANCH_ALWAYS), %g3; \
+ sll %g1, 11, %g1; \
+ srl %g1, 11 + 2, %g1; \
+ or %g3, %lo(BRANCH_ALWAYS), %g3; \
+ or %g3, %g1, %g3; \
+ stw %g3, [%g2]; \
+ sethi %hi(NOP), %g3; \
+ or %g3, %lo(NOP), %g3; \
+ stw %g3, [%g2 + 0x4]; \
+ flush %g2;
+
+ .globl niagara2_patch_copyops
+ .type niagara2_patch_copyops,#function
+niagara2_patch_copyops:
+ NG_DO_PATCH(memcpy, NG2memcpy)
+ NG_DO_PATCH(___copy_from_user, NG2copy_from_user)
+ NG_DO_PATCH(___copy_to_user, NG2copy_to_user)
+ retl
+ nop
+ .size niagara2_patch_copyops,.-niagara2_patch_copyops
diff --git a/arch/sparc64/lib/NGpage.S b/arch/sparc64/lib/NGpage.S
index 8ce3a0c9c537..428920de05ba 100644
--- a/arch/sparc64/lib/NGpage.S
+++ b/arch/sparc64/lib/NGpage.S
@@ -45,6 +45,7 @@ NGcopy_user_page: /* %o0=dest, %o1=src, %o2=vaddr */
retl
nop
+ .globl NGclear_page, NGclear_user_page
NGclear_page: /* %o0=dest */
NGclear_user_page: /* %o0=dest, %o1=vaddr */
mov 8, %g1
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index aff661fe2ee1..0eabe73c964d 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -612,6 +612,8 @@ static int ubd_open_dev(struct ubd *ubd_dev)
ubd_dev->fd = fd;
if(ubd_dev->cow.file != NULL){
+ blk_queue_max_sectors(ubd_dev->queue, 8 * sizeof(long));
+
err = -ENOMEM;
ubd_dev->cow.bitmap = (void *) vmalloc(ubd_dev->cow.bitmap_len);
if(ubd_dev->cow.bitmap == NULL){
@@ -712,8 +714,6 @@ static int ubd_add(int n, char **error_out)
ubd_dev->queue->queuedata = ubd_dev;
blk_queue_max_hw_segments(ubd_dev->queue, MAX_SG);
- if(ubd_dev->cow.file != NULL)
- blk_queue_max_sectors(ubd_dev->queue, 8 * sizeof(long));
err = ubd_disk_register(MAJOR_NR, ubd_dev->size, n, &ubd_gendisk[n]);
if(err){
*error_out = "Failed to register device";
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index 128561d3e876..b024e4a86895 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -57,8 +57,8 @@ cflags-y += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)
cflags-y += -maccumulate-outgoing-args
# do binutils support CFI?
-cflags-y += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
-AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
+cflags-y += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
+AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_rel_offset rsp${comma}0\n.cfi_endproc,-DCONFIG_AS_CFI=1,)
# is .cfi_signal_frame supported too?
cflags-y += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONFIG_AS_CFI_SIGNAL_FRAME=1,)
diff --git a/arch/x86_64/boot/compressed/head.S b/arch/x86_64/boot/compressed/head.S
index 1312bfaff306..9fd8030cc54f 100644
--- a/arch/x86_64/boot/compressed/head.S
+++ b/arch/x86_64/boot/compressed/head.S
@@ -195,6 +195,11 @@ ENTRY(startup_64)
movl %eax, %ds
movl %eax, %es
movl %eax, %ss
+ movl %eax, %fs
+ movl %eax, %gs
+ lldt %ax
+ movl $0x20, %eax
+ ltr %ax
/* Compute the decompressed kernel start address. It is where
* we were loaded at aligned to a 2M boundary. %rbp contains the
@@ -295,6 +300,8 @@ gdt:
.quad 0x0000000000000000 /* NULL descriptor */
.quad 0x00af9a000000ffff /* __KERNEL_CS */
.quad 0x00cf92000000ffff /* __KERNEL_DS */
+ .quad 0x0080890000000000 /* TS descriptor */
+ .quad 0x0000000000000000 /* TS continued */
gdt_end:
.bss
/* Stack for uncompression */
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index 900ff38d68de..925758dbca0c 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -791,10 +791,8 @@ static void setup_APIC_timer(unsigned int clocks)
/* wait for irq slice */
if (hpet_address && hpet_use_timer) {
- int trigger = hpet_readl(HPET_T0_CMP);
- while (hpet_readl(HPET_COUNTER) >= trigger)
- /* do nothing */ ;
- while (hpet_readl(HPET_COUNTER) < trigger)
+ u32 trigger = hpet_readl(HPET_T0_CMP);
+ while (hpet_readl(HPET_T0_CMP) == trigger)
/* do nothing */ ;
} else {
int c1, c2;
diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S
index e89abcdbdde8..b6167fe3330e 100644
--- a/arch/x86_64/kernel/head.S
+++ b/arch/x86_64/kernel/head.S
@@ -345,8 +345,7 @@ NEXT_PAGE(level2_kernel_pgt)
/* 40MB kernel mapping. The kernel code cannot be bigger than that.
When you change this change KERNEL_TEXT_SIZE in page.h too. */
/* (2^48-(2*1024*1024*1024)-((2^39)*511)-((2^30)*510)) = 0 */
- PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL,
- KERNEL_TEXT_SIZE/PMD_SIZE)
+ PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL, KERNEL_TEXT_SIZE/PMD_SIZE)
/* Module mapping starts here */
.fill (PTRS_PER_PMD - (KERNEL_TEXT_SIZE/PMD_SIZE)),8,0
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index 050141c0602b..f57f8b901912 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -800,12 +800,15 @@ static struct irq_chip ioapic_chip;
static void ioapic_register_intr(int irq, unsigned long trigger)
{
- if (trigger)
+ if (trigger) {
+ irq_desc[irq].status |= IRQ_LEVEL;
set_irq_chip_and_handler_name(irq, &ioapic_chip,
handle_fasteoi_irq, "fasteoi");
- else
+ } else {
+ irq_desc[irq].status &= ~IRQ_LEVEL;
set_irq_chip_and_handler_name(irq, &ioapic_chip,
handle_edge_irq, "edge");
+ }
}
static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq,
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index cb8ee9d02f86..0ec6d2ddb931 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -85,7 +85,7 @@ int __init check_nmi_watchdog (void)
int *counts;
int cpu;
- if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DEFAULT))
+ if ((nmi_watchdog == NMI_NONE) || (nmi_watchdog == NMI_DISABLED))
return 0;
if (!atomic_read(&nmi_active))
@@ -442,7 +442,7 @@ int proc_nmi_enabled(struct ctl_table *table, int write, struct file *file,
if (!!old_state == !!nmi_watchdog_enabled)
return 0;
- if (atomic_read(&nmi_active) < 0) {
+ if (atomic_read(&nmi_active) < 0 || nmi_watchdog == NMI_DISABLED) {
printk( KERN_WARNING "NMI watchdog is permanently disabled\n");
return -EIO;
}
diff --git a/arch/x86_64/kernel/pci-calgary.c b/arch/x86_64/kernel/pci-calgary.c
index ba16c968ca3f..71da01e73f03 100644
--- a/arch/x86_64/kernel/pci-calgary.c
+++ b/arch/x86_64/kernel/pci-calgary.c
@@ -367,16 +367,15 @@ static inline struct iommu_table *find_iommu_table(struct device *dev)
pdev = to_pci_dev(dev);
- /* is the device behind a bridge? */
- if (unlikely(pdev->bus->parent))
- pbus = pdev->bus->parent;
- else
- pbus = pdev->bus;
+ pbus = pdev->bus;
+
+ /* is the device behind a bridge? Look for the root bus */
+ while (pbus->parent)
+ pbus = pbus->parent;
tbl = pci_iommu(pbus);
- BUG_ON(pdev->bus->parent &&
- (tbl->it_busno != pdev->bus->parent->number));
+ BUG_ON(tbl && (tbl->it_busno != pbus->number));
return tbl;
}
diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86_64/kernel/pci-dma.c
index 05d745ede561..29711445c818 100644
--- a/arch/x86_64/kernel/pci-dma.c
+++ b/arch/x86_64/kernel/pci-dma.c
@@ -82,6 +82,10 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
if (dma_mask == 0)
dma_mask = DMA_32BIT_MASK;
+ /* Device not DMA able */
+ if (dev->dma_mask == NULL)
+ return NULL;
+
/* Don't invoke OOM killer */
gfp |= __GFP_NORETRY;
diff --git a/arch/x86_64/lib/memcpy.S b/arch/x86_64/lib/memcpy.S
index 0ea0ddc875a7..c22981fa2f3a 100644
--- a/arch/x86_64/lib/memcpy.S
+++ b/arch/x86_64/lib/memcpy.S
@@ -124,6 +124,8 @@ ENDPROC(__memcpy)
.quad memcpy
.quad 1b
.byte X86_FEATURE_REP_GOOD
- .byte .Lfinal - memcpy
+ /* Replace only beginning, memcpy is used to apply alternatives, so it
+ * is silly to overwrite itself with nops - reboot is only outcome... */
+ .byte 2b - 1b
.byte 2b - 1b
.previous
diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86_64/mm/pageattr.c
index 7e161c698af4..10b9809ce821 100644
--- a/arch/x86_64/mm/pageattr.c
+++ b/arch/x86_64/mm/pageattr.c
@@ -75,7 +75,8 @@ static void flush_kernel_map(void *arg)
/* When clflush is available always use it because it is
much cheaper than WBINVD. */
- if (!cpu_has_clflush)
+ /* clflush is still broken. Disable for now. */
+ if (1 || !cpu_has_clflush)
asm volatile("wbinvd" ::: "memory");
else list_for_each_entry(pg, l, lru) {
void *adr = page_address(pg);
diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c
index 65d82736987e..4095e4d66a1d 100644
--- a/arch/x86_64/pci/mmconfig.c
+++ b/arch/x86_64/pci/mmconfig.c
@@ -66,13 +66,13 @@ static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
switch (len) {
case 1:
- *value = readb(addr + reg);
+ *value = mmio_config_readb(addr + reg);
break;
case 2:
- *value = readw(addr + reg);
+ *value = mmio_config_readw(addr + reg);
break;
case 4:
- *value = readl(addr + reg);
+ *value = mmio_config_readl(addr + reg);
break;
}
@@ -94,13 +94,13 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
switch (len) {
case 1:
- writeb(value, addr + reg);
+ mmio_config_writeb(addr + reg, value);
break;
case 2:
- writew(value, addr + reg);
+ mmio_config_writew(addr + reg, value);
break;
case 4:
- writel(value, addr + reg);
+ mmio_config_writel(addr + reg, value);
break;
}
diff --git a/arch/x86_64/vdso/.gitignore b/arch/x86_64/vdso/.gitignore
new file mode 100644
index 000000000000..f8b69d84238e
--- /dev/null
+++ b/arch/x86_64/vdso/.gitignore
@@ -0,0 +1 @@
+vdso.lds