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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-11 19:21:23 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-11 19:21:23 -0700
commitdd6d1844af33acb4edd0a40b1770d091a22c94be (patch)
treee6bd3549919773a13b770324a4dddb51b194b452
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 (diff)
parent[MIPS] tlbex.c: Cleanup __init usage. (diff)
downloadlinux-dev-dd6d1844af33acb4edd0a40b1770d091a22c94be.tar.xz
linux-dev-dd6d1844af33acb4edd0a40b1770d091a22c94be.zip
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (80 commits) [MIPS] tlbex.c: Cleanup __init usage. [MIPS] WRPPMC serial support move to platform device [MIPS] R1: Fix hazard barriers to make kernels work on R2 also. [MIPS] VPE: reimplement ELF loader. [MIPS] cleanup WRPPMC include files [MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type. [MIPS] SMP: Use ISO C struct initializer for local structs. [MIPS] SMP: Kill useless casts. [MIPS] Kill num_online_cpus() loops. [MIPS] SMP: Implement smp_call_function_mask(). [MIPS] Make facility to convert CPU types to strings generally available. [MIPS] Convert list of CPU types from #define to enum. [MIPS] Optimize get_unaligned / put_unaligned implementations. [MIPS] checkfiles: Fix "need space after that ','" errors. [MIPS] Fix "no space between function name and open parenthesis" warnings. [MIPS] Allow hardwiring of the CPU type to a single type for optimization. [MIPS] tlbex: Size optimize code by declaring a few functions inline. [MIPS] pg-r4k.c: Dump the generated code [MIPS] Cobalt: Remove cobalt_machine_power_off() [MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c ...
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-rw-r--r--include/asm-mips/fw/arc/hinv.h (renamed from include/asm-mips/arc/hinv.h)5
-rw-r--r--include/asm-mips/fw/arc/types.h (renamed from include/asm-mips/arc/types.h)0
-rw-r--r--include/asm-mips/fw/cfe/cfe_api.h (renamed from arch/mips/sibyte/cfe/cfe_api.h)24
-rw-r--r--include/asm-mips/fw/cfe/cfe_error.h (renamed from arch/mips/sibyte/cfe/cfe_error.h)0
-rw-r--r--include/asm-mips/hazards.h56
-rw-r--r--include/asm-mips/hw_irq.h7
-rw-r--r--include/asm-mips/i8253.h30
-rw-r--r--include/asm-mips/i8259.h5
-rw-r--r--include/asm-mips/inventory.h4
-rw-r--r--include/asm-mips/io.h18
-rw-r--r--include/asm-mips/ioctl.h16
-rw-r--r--include/asm-mips/ioctls.h12
-rw-r--r--include/asm-mips/ip32/machine.h20
-rw-r--r--include/asm-mips/irq.h67
-rw-r--r--include/asm-mips/irq_gt641xx.h60
-rw-r--r--include/asm-mips/irqflags.h10
-rw-r--r--include/asm-mips/jazz.h40
-rw-r--r--include/asm-mips/jazzdma.h1
-rw-r--r--include/asm-mips/jmr3927/tx3927.h32
-rw-r--r--include/asm-mips/lasat/ds1603.h18
-rw-r--r--include/asm-mips/lasat/eeprom.h17
-rw-r--r--include/asm-mips/lasat/head.h22
-rw-r--r--include/asm-mips/lasat/lasat.h256
-rw-r--r--include/asm-mips/lasat/lasatint.h12
-rw-r--r--include/asm-mips/lasat/picvue.h15
-rw-r--r--include/asm-mips/lasat/serial.h13
-rw-r--r--include/asm-mips/linkage.h2
-rw-r--r--include/asm-mips/local.h20
-rw-r--r--include/asm-mips/mach-au1x00/au1000.h622
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_dbdma.h14
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_ide.h2
-rw-r--r--include/asm-mips/mach-au1x00/war.h25
-rw-r--r--include/asm-mips/mach-bcm47xx/bcm47xx.h25
-rw-r--r--include/asm-mips/mach-bcm47xx/gpio.h59
-rw-r--r--include/asm-mips/mach-bcm47xx/war.h25
-rw-r--r--include/asm-mips/mach-cobalt/cobalt.h61
-rw-r--r--include/asm-mips/mach-cobalt/cpu-feature-overrides.h1
-rw-r--r--include/asm-mips/mach-cobalt/irq.h58
-rw-r--r--include/asm-mips/mach-cobalt/war.h25
-rw-r--r--include/asm-mips/mach-dec/war.h25
-rw-r--r--include/asm-mips/mach-emma2rh/war.h25
-rw-r--r--include/asm-mips/mach-excite/cpu-feature-overrides.h5
-rw-r--r--include/asm-mips/mach-excite/war.h25
-rw-r--r--include/asm-mips/mach-generic/mangle-port.h32
-rw-r--r--include/asm-mips/mach-ip22/war.h29
-rw-r--r--include/asm-mips/mach-ip27/irq.h2
-rw-r--r--include/asm-mips/mach-ip27/mangle-port.h16
-rw-r--r--include/asm-mips/mach-ip27/topology.h20
-rw-r--r--include/asm-mips/mach-ip27/war.h25
-rw-r--r--include/asm-mips/mach-ip32/kmalloc.h2
-rw-r--r--include/asm-mips/mach-ip32/mangle-port.h16
-rw-r--r--include/asm-mips/mach-ip32/war.h25
-rw-r--r--include/asm-mips/mach-jazz/mc146818rtc.h10
-rw-r--r--include/asm-mips/mach-jazz/war.h25
-rw-r--r--include/asm-mips/mach-jmr3927/mangle-port.h16
-rw-r--r--include/asm-mips/mach-jmr3927/war.h25
-rw-r--r--include/asm-mips/mach-lasat/mach-gt64120.h27
-rw-r--r--include/asm-mips/mach-lasat/war.h25
-rw-r--r--include/asm-mips/mach-lemote/war.h25
-rw-r--r--include/asm-mips/mach-mips/mach-gt64120.h9
-rw-r--r--include/asm-mips/mach-mips/war.h25
-rw-r--r--include/asm-mips/mach-mipssim/war.h25
-rw-r--r--include/asm-mips/mach-pb1x00/pb1000.h56
-rw-r--r--include/asm-mips/mach-pb1x00/pb1100.h60
-rw-r--r--include/asm-mips/mach-pnx8550/kernel-entry-init.h26
-rw-r--r--include/asm-mips/mach-pnx8550/uart.h2
-rw-r--r--include/asm-mips/mach-pnx8550/war.h25
-rw-r--r--include/asm-mips/mach-qemu/war.h25
-rw-r--r--include/asm-mips/mach-rm/war.h29
-rw-r--r--include/asm-mips/mach-sibyte/cpu-feature-overrides.h7
-rw-r--r--include/asm-mips/mach-sibyte/war.h37
-rw-r--r--include/asm-mips/mach-tx49xx/war.h25
-rw-r--r--include/asm-mips/mach-vr41xx/war.h25
-rw-r--r--include/asm-mips/mach-wrppmc/mach-gt64120.h1
-rw-r--r--include/asm-mips/mach-wrppmc/war.h25
-rw-r--r--include/asm-mips/mach-yosemite/war.h25
-rw-r--r--include/asm-mips/mc146818-time.h4
-rw-r--r--include/asm-mips/mips-boards/bonito64.h20
-rw-r--r--include/asm-mips/mips-boards/malta.h2
-rw-r--r--include/asm-mips/mipsmtregs.h60
-rw-r--r--include/asm-mips/mipsregs.h4
-rw-r--r--include/asm-mips/mmu_context.h8
-rw-r--r--include/asm-mips/nile4.h310
-rw-r--r--include/asm-mips/paccess.h8
-rw-r--r--include/asm-mips/page.h2
-rw-r--r--include/asm-mips/parport.h6
-rw-r--r--include/asm-mips/pci.h4
-rw-r--r--include/asm-mips/pci/bridge.h2
-rw-r--r--include/asm-mips/pgalloc.h6
-rw-r--r--include/asm-mips/pgtable-32.h2
-rw-r--r--include/asm-mips/pgtable-64.h6
-rw-r--r--include/asm-mips/pgtable.h4
-rw-r--r--include/asm-mips/prctl.h2
-rw-r--r--include/asm-mips/qemu.h2
-rw-r--r--include/asm-mips/r4kcache.h6
-rw-r--r--include/asm-mips/semaphore.h8
-rw-r--r--include/asm-mips/sgiarcs.h36
-rw-r--r--include/asm-mips/sibyte/bcm1480_int.h22
-rw-r--r--include/asm-mips/sibyte/bcm1480_l2c.h102
-rw-r--r--include/asm-mips/sibyte/bcm1480_mc.h644
-rw-r--r--include/asm-mips/sibyte/bcm1480_regs.h18
-rw-r--r--include/asm-mips/sibyte/bcm1480_scd.h102
-rw-r--r--include/asm-mips/sibyte/board.h4
-rw-r--r--include/asm-mips/sibyte/sb1250_defs.h14
-rw-r--r--include/asm-mips/sibyte/sb1250_dma.h246
-rw-r--r--include/asm-mips/sibyte/sb1250_genbus.h322
-rw-r--r--include/asm-mips/sibyte/sb1250_int.h22
-rw-r--r--include/asm-mips/sibyte/sb1250_l2c.h64
-rw-r--r--include/asm-mips/sibyte/sb1250_ldt.h194
-rw-r--r--include/asm-mips/sibyte/sb1250_mac.h284
-rw-r--r--include/asm-mips/sibyte/sb1250_mc.h306
-rw-r--r--include/asm-mips/sibyte/sb1250_regs.h32
-rw-r--r--include/asm-mips/sibyte/sb1250_scd.h306
-rw-r--r--include/asm-mips/sibyte/sb1250_smbus.h62
-rw-r--r--include/asm-mips/sibyte/sb1250_syncser.h16
-rw-r--r--include/asm-mips/sibyte/sb1250_uart.h70
-rw-r--r--include/asm-mips/siginfo.h4
-rw-r--r--include/asm-mips/sim.h4
-rw-r--r--include/asm-mips/smp.h9
-rw-r--r--include/asm-mips/smtc_ipi.h1
-rw-r--r--include/asm-mips/sn/addrs.h50
-rw-r--r--include/asm-mips/sn/arch.h4
-rw-r--r--include/asm-mips/sn/io.h2
-rw-r--r--include/asm-mips/sn/klconfig.h6
-rw-r--r--include/asm-mips/sn/kldir.h2
-rw-r--r--include/asm-mips/sn/sn0/addrs.h8
-rw-r--r--include/asm-mips/sni.h18
-rw-r--r--include/asm-mips/stackframe.h20
-rw-r--r--include/asm-mips/system.h10
-rw-r--r--include/asm-mips/time.h41
-rw-r--r--include/asm-mips/timex.h2
-rw-r--r--include/asm-mips/tlbflush.h4
-rw-r--r--include/asm-mips/tx4927/toshiba_rbtx4927.h8
-rw-r--r--include/asm-mips/tx4927/tx4927.h439
-rw-r--r--include/asm-mips/tx4927/tx4927_mips.h4177
-rw-r--r--include/asm-mips/tx4938/rbtx4938.h2
-rw-r--r--include/asm-mips/tx4938/tx4938.h44
-rw-r--r--include/asm-mips/tx4938/tx4938_mips.h8
-rw-r--r--include/asm-mips/uaccess.h58
-rw-r--r--include/asm-mips/unaligned.h27
-rw-r--r--include/asm-mips/vga.h4
-rw-r--r--include/asm-mips/war.h127
-rw-r--r--include/asm-mips/xtalk/xtalk.h2
436 files changed, 14483 insertions, 10331 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3b807b4bc7cd..f943736541cb 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -3,6 +3,7 @@ config MIPS
default y
# Horrible source of confusion. Die, die, die ...
select EMBEDDED
+ select RTC_LIB
mainmenu "Linux/MIPS Kernel Configuration"
@@ -44,12 +45,30 @@ config BASLER_EXCITE_PROTOTYPE
note that a kernel built with this option selected will not be
able to run on normal units.
+config BCM47XX
+ bool "BCM47XX based boards"
+ select DMA_NONCOHERENT
+ select HW_HAS_PCI
+ select IRQ_CPU
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SSB
+ select SSB_DRIVER_MIPS
+ select GENERIC_GPIO
+ select SYS_HAS_EARLY_PRINTK
+ select CFE
+ help
+ Support for BCM47XX based boards
+
config MIPS_COBALT
bool "Cobalt Server"
select DMA_NONCOHERENT
select HW_HAS_PCI
+ select I8253
select I8259
select IRQ_CPU
+ select IRQ_GT641XX
select PCI_GT64XXX_PCI0
select SYS_HAS_CPU_NEVADA
select SYS_HAS_EARLY_PRINTK
@@ -93,6 +112,8 @@ config MACH_JAZZ
select ARC32
select ARCH_MAY_HAVE_PC_FDC
select GENERIC_ISA_DMA
+ select IRQ_CPU
+ select I8253
select I8259
select ISA
select PCSPEAKER
@@ -107,6 +128,20 @@ config MACH_JAZZ
Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
Olivetti M700-10 workstations.
+config LASAT
+ bool "LASAT Networks platforms"
+ select DMA_NONCOHERENT
+ select SYS_HAS_EARLY_PRINTK
+ select HW_HAS_PCI
+ select PCI_GT64XXX_PCI0
+ select MIPS_NILE4
+ select R5000_CPU_SCACHE
+ select SYS_HAS_CPU_R5000
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select GENERIC_HARDIRQS_NO__DO_IRQ
+
config LEMOTE_FULONG
bool "Lemote Fulong mini-PC"
select ARCH_SPARSEMEM_ENABLE
@@ -168,6 +203,7 @@ config MIPS_MALTA
select GENERIC_ISA_DMA
select IRQ_CPU
select HW_HAS_PCI
+ select I8253
select I8259
select MIPS_BOARDS_GEN
select MIPS_BONITO64
@@ -301,7 +337,9 @@ config QEMU
select DMA_COHERENT
select GENERIC_ISA_DMA
select HAVE_STD_PC_SERIAL_PORT
+ select I8253
select I8259
+ select IRQ_CPU
select ISA
select PCSPEAKER
select SWAP_IO_SPACE
@@ -328,6 +366,7 @@ config SGI_IP22
select BOOT_ELF32
select DMA_NONCOHERENT
select HW_HAS_EISA
+ select I8253
select IP22_CPU_SCACHE
select IRQ_CPU
select GENERIC_ISA_DMA_SUPPORT_BROKEN
@@ -352,7 +391,6 @@ config SGI_IP27
select SYS_HAS_EARLY_PRINTK
select HW_HAS_PCI
select NR_CPUS_DEFAULT_64
- select PCI_DOMAINS
select SYS_HAS_CPU_R10000
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
@@ -484,7 +522,6 @@ config SIBYTE_BIGSUR
select BOOT_ELF32
select DMA_COHERENT
select NR_CPUS_DEFAULT_4
- select PCI_DOMAINS
select SIBYTE_BCM1x80
select SWAP_IO_SPACE
select SYS_HAS_CPU_SB1
@@ -502,6 +539,7 @@ config SNI_RM
select HW_HAS_EISA
select HW_HAS_PCI
select IRQ_CPU
+ select I8253
select I8259
select ISA
select PCSPEAKER
@@ -599,6 +637,7 @@ endchoice
source "arch/mips/au1000/Kconfig"
source "arch/mips/jazz/Kconfig"
+source "arch/mips/lasat/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
source "arch/mips/sibyte/Kconfig"
@@ -635,10 +674,18 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config GENERIC_CLOCKEVENTS
+ bool
+ default y
+
config GENERIC_TIME
bool
default y
+config GENERIC_CMOS_UPDATE
+ bool
+ default y
+
config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
@@ -659,6 +706,9 @@ config ARCH_MAY_HAVE_PC_FDC
config BOOT_RAW
bool
+config CFE
+ bool
+
config DMA_COHERENT
bool
@@ -706,6 +756,9 @@ config MIPS_BONITO64
config MIPS_MSC
bool
+config MIPS_NILE4
+ bool
+
config MIPS_DISABLE_OBSOLETE_IDE
bool
@@ -775,6 +828,9 @@ config IRQ_MSP_CIC
config IRQ_TXX9
bool
+config IRQ_GT641XX
+ bool
+
config MIPS_BOARDS_GEN
bool
@@ -856,6 +912,8 @@ config BOOT_ELF64
menu "CPU selection"
+source "kernel/time/Kconfig"
+
choice
prompt "CPU type"
default CPU_R4X00
@@ -1316,6 +1374,7 @@ config MIPS_MT_SMTC
depends on CPU_MIPS32_R2
#depends on CPU_MIPS64_R2 # once there is hardware ...
depends on SYS_SUPPORTS_MULTITHREADING
+ select GENERIC_CLOCKEVENTS_BROADCAST
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select CPU_MIPSR2_SRS
@@ -1378,6 +1437,19 @@ config MIPS_MT_SMTC_IM_BACKSTOP
impact on interrupt service overhead. Disable it only if you know
what you are doing.
+config MIPS_MT_SMTC_IRQAFF
+ bool "Support IRQ affinity API"
+ depends on MIPS_MT_SMTC
+ default n
+ help
+ Enables SMP IRQ affinity API (/proc/irq/*/smp_affinity, etc.)
+ for SMTC Linux kernel. Requires platform support, of which
+ an example can be found in the MIPS kernel i8259 and Malta
+ platform code. It is recommended that MIPS_MT_SMTC_INSTANT_REPLAY
+ be enabled if MIPS_MT_SMTC_IRQAFF is used. Adds overhead to
+ interrupt dispatch, and should be used only if you know what
+ you are doing.
+
config MIPS_VPE_LOADER_TOM
bool "Load VPE program into memory hidden from linux"
depends on MIPS_VPE_LOADER
@@ -1472,6 +1544,9 @@ config CPU_HAS_SYNC
depends on !CPU_R3000
default y
+config GENERIC_CLOCKEVENTS_BROADCAST
+ bool
+
#
# Use the generic interrupt handling code in kernel/irq/:
#
@@ -1762,6 +1837,7 @@ config HW_HAS_PCI
config PCI
bool "Support for PCI controller"
depends on HW_HAS_PCI
+ select PCI_DOMAINS
help
Find out whether you have a PCI motherboard. PCI is the name of a
bus system, i.e. the way the CPU talks to the other stuff inside
@@ -1775,7 +1851,6 @@ config PCI
config PCI_DOMAINS
bool
- depends on PCI
source "drivers/pci/Kconfig"
@@ -1824,6 +1899,9 @@ config MMU
bool
default y
+config I8253
+ bool
+
config PCSPEAKER
bool
@@ -1840,21 +1918,6 @@ source "fs/Kconfig.binfmt"
config TRAD_SIGNALS
bool
-config BUILD_ELF64
- bool "Use 64-bit ELF format for building"
- depends on 64BIT
- help
- A 64-bit kernel is usually built using the 64-bit ELF binary object
- format as it's one that allows arbitrary 64-bit constructs. For
- kernels that are loaded within the KSEG compatibility segments the
- 32-bit ELF format can optionally be used resulting in a somewhat
- smaller binary, but this option is not explicitly supported by the
- toolchain and since binutils 2.14 it does not even work at all.
-
- Say Y to use the 64-bit format or N to use the 32-bit one.
-
- If unsure say Y.
-
config BINFMT_IRIX
bool "Include IRIX binary compatibility"
depends on CPU_BIG_ENDIAN && 32BIT && BROKEN
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 32c1c8fb6f98..ebd5d02a7d78 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -60,11 +60,6 @@ vmlinux-32 = vmlinux.32
vmlinux-64 = vmlinux
cflags-y += -mabi=64
-ifdef CONFIG_BUILD_ELF64
-cflags-y += $(call cc-option,-mno-explicit-relocs)
-else
-cflags-y += $(call cc-option,-msym32)
-endif
endif
all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
@@ -153,7 +148,8 @@ endif
#
# Firmware support
#
-libs-$(CONFIG_ARC) += arch/mips/arc/
+libs-$(CONFIG_ARC) += arch/mips/fw/arc/
+libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
#
@@ -367,6 +363,13 @@ cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
load-$(CONFIG_BASLER_EXCITE) += 0x80100000
#
+# LASAT platforms
+#
+core-$(CONFIG_LASAT) += arch/mips/lasat/
+cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat
+load-$(CONFIG_LASAT) += 0xffffffff80000000
+
+#
# Common VR41xx
#
core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
@@ -533,6 +536,13 @@ libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
#
+# Broadcom BCM47XX boards
+#
+core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
+cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx
+load-$(CONFIG_BCM47XX) := 0xffffffff80001000
+
+#
# SNI RM
#
core-$(CONFIG_SNI_RM) += arch/mips/sni/
@@ -578,6 +588,26 @@ else
JIFFIES = jiffies_64
endif
+#
+# Automatically detect the build format. By default we choose
+# the elf format according to the load address.
+# We can always force a build with a 64-bits symbol format by
+# passing 'KBUILD_SYM32=no' option to the make's command line.
+#
+ifdef CONFIG_64BIT
+ ifndef KBUILD_SYM32
+ ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
+ KBUILD_SYM32 = y
+ endif
+ endif
+
+ ifeq ($(KBUILD_SYM32), y)
+ ifeq ($(call cc-option-yn,-msym32), y)
+ cflags-y += -msym32 -DKBUILD_64BIT_SYM32
+ endif
+ endif
+endif
+
AFLAGS += $(cflags-y)
CFLAGS += $(cflags-y) \
-D"VMLINUX_LOAD_ADDRESS=$(load-y)"
@@ -615,6 +645,11 @@ core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
+ifdef CONFIG_LASAT
+rom.bin rom.sw: vmlinux
+ $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
+endif
+
#
# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
@@ -658,6 +693,7 @@ endif
archclean:
@$(MAKE) $(clean)=arch/mips/boot
+ @$(MAKE) $(clean)=arch/mips/lasat
define archhelp
echo ' vmlinux.ecoff - ECOFF boot image'
diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c
index 626de44bd888..461cf0139737 100644
--- a/arch/mips/au1000/common/dbdma.c
+++ b/arch/mips/au1000/common/dbdma.c
@@ -184,7 +184,7 @@ static dbdev_tab_t dbdev_tab[] = {
static chan_tab_t *chan_tab_ptr[NUM_DBDMA_CHANS];
static dbdev_tab_t *
-find_dbdev_id (u32 id)
+find_dbdev_id(u32 id)
{
int i;
dbdev_tab_t *p;
@@ -213,7 +213,7 @@ au1xxx_ddma_add_device(dbdev_tab_t *dev)
if ( NULL != p )
{
memcpy(p, dev, sizeof(dbdev_tab_t));
- p->dev_id = DSCR_DEV2CUSTOM_ID(new_id,dev->dev_id);
+ p->dev_id = DSCR_DEV2CUSTOM_ID(new_id, dev->dev_id);
ret = p->dev_id;
new_id++;
#if 0
@@ -671,7 +671,7 @@ _au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
* parts. If it is fixedin the future, these dma_cache_inv will just
* be nothing more than empty macros. See io.h.
* */
- dma_cache_inv((unsigned long)buf,nbytes);
+ dma_cache_inv((unsigned long)buf, nbytes);
dp->dscr_cmd0 |= DSCR_CMD0_V; /* Let it rip */
au_sync();
dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
diff --git a/arch/mips/au1000/common/dbg_io.c b/arch/mips/au1000/common/dbg_io.c
index 0a50af7f34b8..79e0b0a51ace 100644
--- a/arch/mips/au1000/common/dbg_io.c
+++ b/arch/mips/au1000/common/dbg_io.c
@@ -53,7 +53,7 @@ typedef unsigned int uint32;
/* memory-mapped read/write of the port */
#define UART16550_READ(y) (au_readl(DEBUG_BASE + y) & 0xff)
-#define UART16550_WRITE(y,z) (au_writel(z&0xff, DEBUG_BASE + y))
+#define UART16550_WRITE(y, z) (au_writel(z&0xff, DEBUG_BASE + y))
extern unsigned long get_au1x00_uart_baud_base(void);
extern unsigned long cal_r4koff(void);
diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c
index ea6e99fbe2f7..a6640b998c6e 100644
--- a/arch/mips/au1000/common/irq.c
+++ b/arch/mips/au1000/common/irq.c
@@ -65,19 +65,6 @@
#define EXT_INTC1_REQ1 5 /* IP 5 */
#define MIPS_TIMER_IP 7 /* IP 7 */
-extern void set_debug_traps(void);
-extern irq_cpustat_t irq_stat [NR_CPUS];
-extern void mips_timer_interrupt(void);
-
-static void setup_local_irq(unsigned int irq, int type, int int_req);
-static void end_irq(unsigned int irq_nr);
-static inline void mask_and_ack_level_irq(unsigned int irq_nr);
-static inline void mask_and_ack_rise_edge_irq(unsigned int irq_nr);
-static inline void mask_and_ack_fall_edge_irq(unsigned int irq_nr);
-static inline void mask_and_ack_either_edge_irq(unsigned int irq_nr);
-inline void local_enable_irq(unsigned int irq_nr);
-inline void local_disable_irq(unsigned int irq_nr);
-
void (*board_init_irq)(void);
static DEFINE_SPINLOCK(irq_lock);
@@ -646,7 +633,7 @@ asmlinkage void plat_irq_dispatch(void)
unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
if (pending & CAUSEF_IP7)
- mips_timer_interrupt();
+ do_IRQ(63);
else if (pending & CAUSEF_IP2)
intc0_req0_irqdispatch();
else if (pending & CAUSEF_IP3)
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/au1000/common/power.c
index 3901e8e04755..6f57f72a7d57 100644
--- a/arch/mips/au1000/common/power.c
+++ b/arch/mips/au1000/common/power.c
@@ -211,7 +211,7 @@ int au_sleep(void)
unsigned long wakeup, flags;
extern void save_and_sleep(void);
- spin_lock_irqsave(&pm_lock,flags);
+ spin_lock_irqsave(&pm_lock, flags);
save_core_regs();
diff --git a/arch/mips/au1000/common/reset.c b/arch/mips/au1000/common/reset.c
index de5447e83849..b8638d293cf9 100644
--- a/arch/mips/au1000/common/reset.c
+++ b/arch/mips/au1000/common/reset.c
@@ -42,7 +42,7 @@ extern void (*flush_cache_all)(void);
void au1000_restart(char *command)
{
/* Set all integrated peripherals to disabled states */
- extern void board_reset (void);
+ extern void board_reset(void);
u32 prid = read_c0_prid();
printk(KERN_NOTICE "\n** Resetting Integrated Peripherals\n");
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index a95b37773196..b212c0726125 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -50,7 +50,6 @@ extern void au1000_halt(void);
extern void au1000_power_off(void);
extern void au1x_time_init(void);
extern void au1x_timer_setup(struct irqaction *irq);
-extern void au1xxx_time_init(void);
extern void set_cpuspec(void);
void __init plat_mem_setup(void)
@@ -112,7 +111,6 @@ void __init plat_mem_setup(void)
_machine_restart = au1000_restart;
_machine_halt = au1000_halt;
pm_power_off = au1000_power_off;
- board_time_init = au1xxx_time_init;
/* IO/MEM resources. */
set_io_port_base(0);
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index 8fc29982d700..2556399708ba 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -64,48 +64,8 @@ static unsigned long last_pc0, last_match20;
static DEFINE_SPINLOCK(time_lock);
-static inline void ack_r4ktimer(unsigned long newval)
-{
- write_c0_compare(newval);
-}
-
-/*
- * There are a lot of conceptually broken versions of the MIPS timer interrupt
- * handler floating around. This one is rather different, but the algorithm
- * is provably more robust.
- */
unsigned long wtimer;
-void mips_timer_interrupt(void)
-{
- int irq = 63;
-
- irq_enter();
- kstat_this_cpu.irqs[irq]++;
-
- if (r4k_offset == 0)
- goto null;
-
- do {
- kstat_this_cpu.irqs[irq]++;
- do_timer(1);
-#ifndef CONFIG_SMP
- update_process_times(user_mode(get_irq_regs()));
-#endif
- r4k_cur += r4k_offset;
- ack_r4ktimer(r4k_cur);
-
- } while (((unsigned long)read_c0_count()
- - r4k_cur) < 0x7fffffff);
-
- irq_exit();
- return;
-
-null:
- ack_r4ktimer(0);
- irq_exit();
-}
-
#ifdef CONFIG_PM
irqreturn_t counter0_irq(int irq, void *dev_id)
{
@@ -240,7 +200,7 @@ unsigned long cal_r4koff(void)
while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T1S);
while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
- au_writel (0, SYS_TOYWRITE);
+ au_writel(0, SYS_TOYWRITE);
while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
@@ -329,7 +289,3 @@ void __init plat_timer_setup(struct irqaction *irq)
#endif
}
-
-void __init au1xxx_time_init(void)
-{
-}
diff --git a/arch/mips/au1000/db1x00/board_setup.c b/arch/mips/au1000/db1x00/board_setup.c
index 8b08edb977be..99eafeada518 100644
--- a/arch/mips/au1000/db1x00/board_setup.c
+++ b/arch/mips/au1000/db1x00/board_setup.c
@@ -46,7 +46,7 @@
static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-void board_reset (void)
+void board_reset(void)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
bcsr->swreset = 0x0000;
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 0a3f025eb023..4d7bcfc8cf73 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -59,14 +59,12 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg2;
- mips_machgroup = MACH_GROUP_ALCHEMY;
-
/* Set the platform # */
-#if defined (CONFIG_MIPS_DB1550)
+#if defined(CONFIG_MIPS_DB1550)
mips_machtype = MACH_DB1550;
-#elif defined (CONFIG_MIPS_DB1500)
+#elif defined(CONFIG_MIPS_DB1500)
mips_machtype = MACH_DB1500;
-#elif defined (CONFIG_MIPS_DB1100)
+#elif defined(CONFIG_MIPS_DB1100)
mips_machtype = MACH_DB1100;
#else
mips_machtype = MACH_DB1000;
diff --git a/arch/mips/au1000/mtx-1/board_setup.c b/arch/mips/au1000/mtx-1/board_setup.c
index 2c460c116570..abfc4bcddf7a 100644
--- a/arch/mips/au1000/mtx-1/board_setup.c
+++ b/arch/mips/au1000/mtx-1/board_setup.c
@@ -46,7 +46,7 @@
extern int (*board_pci_idsel)(unsigned int devsel, int assert);
int mtx1_pci_idsel(unsigned int devsel, int assert);
-void board_reset (void)
+void board_reset(void)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/mtx-1/init.c b/arch/mips/au1000/mtx-1/init.c
index 88f2b6d97281..2aa7b2ed6a8c 100644
--- a/arch/mips/au1000/mtx-1/init.c
+++ b/arch/mips/au1000/mtx-1/init.c
@@ -56,7 +56,6 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg2;
- mips_machgroup = MACH_GROUP_ALCHEMY;
mips_machtype = MACH_MTX1; /* set the platform # */
prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1000/board_setup.c b/arch/mips/au1000/pb1000/board_setup.c
index 0aed89114bfc..5198c4f98b43 100644
--- a/arch/mips/au1000/pb1000/board_setup.c
+++ b/arch/mips/au1000/pb1000/board_setup.c
@@ -39,7 +39,7 @@
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-pb1x00/pb1000.h>
-void board_reset (void)
+void board_reset(void)
{
}
diff --git a/arch/mips/au1000/pb1000/init.c b/arch/mips/au1000/pb1000/init.c
index e9fa1bab81f3..4535f7208e18 100644
--- a/arch/mips/au1000/pb1000/init.c
+++ b/arch/mips/au1000/pb1000/init.c
@@ -54,7 +54,6 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg2;
- mips_machgroup = MACH_GROUP_ALCHEMY;
mips_machtype = MACH_PB1000;
prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1100/board_setup.c b/arch/mips/au1000/pb1100/board_setup.c
index 259ca05860c3..42874a6b31d1 100644
--- a/arch/mips/au1000/pb1100/board_setup.c
+++ b/arch/mips/au1000/pb1100/board_setup.c
@@ -39,7 +39,7 @@
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-pb1x00/pb1100.h>
-void board_reset (void)
+void board_reset(void)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/pb1100/init.c b/arch/mips/au1000/pb1100/init.c
index 6131b56f41b5..7ba6852de7cd 100644
--- a/arch/mips/au1000/pb1100/init.c
+++ b/arch/mips/au1000/pb1100/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg3;
- mips_machgroup = MACH_GROUP_ALCHEMY;
mips_machtype = MACH_PB1100;
prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/au1000/pb1200/board_setup.c
index eea2092bde8d..2122515f79d7 100644
--- a/arch/mips/au1000/pb1200/board_setup.c
+++ b/arch/mips/au1000/pb1200/board_setup.c
@@ -57,7 +57,7 @@
extern void _board_init_irq(void);
extern void (*board_init_irq)(void);
-void board_reset (void)
+void board_reset(void)
{
bcsr->resets = 0;
bcsr->system = 0;
@@ -148,7 +148,7 @@ void __init board_setup(void)
}
int
-board_au1200fb_panel (void)
+board_au1200fb_panel(void)
{
BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
int p;
@@ -160,7 +160,7 @@ board_au1200fb_panel (void)
}
int
-board_au1200fb_panel_init (void)
+board_au1200fb_panel_init(void)
{
/* Apply power */
BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
@@ -170,7 +170,7 @@ board_au1200fb_panel_init (void)
}
int
-board_au1200fb_panel_shutdown (void)
+board_au1200fb_panel_shutdown(void)
{
/* Remove power */
BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
diff --git a/arch/mips/au1000/pb1200/init.c b/arch/mips/au1000/pb1200/init.c
index 27f09e374e15..5a70029d5388 100644
--- a/arch/mips/au1000/pb1200/init.c
+++ b/arch/mips/au1000/pb1200/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg2;
- mips_machgroup = MACH_GROUP_ALCHEMY;
mips_machtype = MACH_PB1200;
prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c
index b73b2d18bf56..7c708db04a88 100644
--- a/arch/mips/au1000/pb1200/irqmap.c
+++ b/arch/mips/au1000/pb1200/irqmap.c
@@ -132,7 +132,7 @@ static void pb1200_shutdown_irq( unsigned int irq_nr )
pb1200_disable_irq(irq_nr);
if (--pb1200_cascade_en == 0)
{
- free_irq(AU1000_GPIO_7,&pb1200_cascade_handler );
+ free_irq(AU1000_GPIO_7, &pb1200_cascade_handler );
}
return;
}
diff --git a/arch/mips/au1000/pb1500/board_setup.c b/arch/mips/au1000/pb1500/board_setup.c
index a2d850db8902..5446836869d6 100644
--- a/arch/mips/au1000/pb1500/board_setup.c
+++ b/arch/mips/au1000/pb1500/board_setup.c
@@ -39,7 +39,7 @@
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-pb1x00/pb1500.h>
-void board_reset (void)
+void board_reset(void)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/pb1500/init.c b/arch/mips/au1000/pb1500/init.c
index 733d2e469db2..e58a9d6c5021 100644
--- a/arch/mips/au1000/pb1500/init.c
+++ b/arch/mips/au1000/pb1500/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg2;
- mips_machgroup = MACH_GROUP_ALCHEMY;
mips_machtype = MACH_PB1500;
prom_init_cmdline();
diff --git a/arch/mips/au1000/pb1550/board_setup.c b/arch/mips/au1000/pb1550/board_setup.c
index 05fd27dc24e6..e3cfb0d73180 100644
--- a/arch/mips/au1000/pb1550/board_setup.c
+++ b/arch/mips/au1000/pb1550/board_setup.c
@@ -44,7 +44,7 @@
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-pb1x00/pb1550.h>
-void board_reset (void)
+void board_reset(void)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
au_writew(au_readw(0xAF00001C) & ~(1<<15), 0xAF00001C);
diff --git a/arch/mips/au1000/pb1550/init.c b/arch/mips/au1000/pb1550/init.c
index 41daa3371be3..fad53bf5aad1 100644
--- a/arch/mips/au1000/pb1550/init.c
+++ b/arch/mips/au1000/pb1550/init.c
@@ -55,7 +55,6 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg2;
- mips_machgroup = MACH_GROUP_ALCHEMY;
mips_machtype = MACH_PB1550;
prom_init_cmdline();
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c
index ae3d6b19e94d..a9237f41933d 100644
--- a/arch/mips/au1000/xxs1500/board_setup.c
+++ b/arch/mips/au1000/xxs1500/board_setup.c
@@ -39,7 +39,7 @@
#include <asm/pgtable.h>
#include <asm/au1000.h>
-void board_reset (void)
+void board_reset(void)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
au_writel(0x00000000, 0xAE00001C);
diff --git a/arch/mips/au1000/xxs1500/init.c b/arch/mips/au1000/xxs1500/init.c
index f1c76533b6fc..9f839c36f69e 100644
--- a/arch/mips/au1000/xxs1500/init.c
+++ b/arch/mips/au1000/xxs1500/init.c
@@ -54,7 +54,6 @@ void __init prom_init(void)
prom_argv = (char **) fw_arg1;
prom_envp = (char **) fw_arg2;
- mips_machgroup = MACH_GROUP_ALCHEMY;
mips_machtype = MACH_XXS1500; /* set the platform # */
prom_init_cmdline();
diff --git a/arch/mips/basler/excite/excite_prom.c b/arch/mips/basler/excite/excite_prom.c
index 6ecd512b999d..2d752c2f6e59 100644
--- a/arch/mips/basler/excite/excite_prom.c
+++ b/arch/mips/basler/excite/excite_prom.c
@@ -136,7 +136,6 @@ void __init prom_init(void)
# error 64 bit support not implemented
#endif /* CONFIG_64BIT */
- mips_machgroup = MACH_GROUP_TITAN;
mips_machtype = MACH_TITAN_EXCITE;
}
diff --git a/arch/mips/basler/excite/excite_setup.c b/arch/mips/basler/excite/excite_setup.c
index 56003188f17c..404ca9284b30 100644
--- a/arch/mips/basler/excite/excite_setup.c
+++ b/arch/mips/basler/excite/excite_setup.c
@@ -68,7 +68,7 @@ DEFINE_SPINLOCK(titan_lock);
int titan_irqflags;
-static void excite_timer_init(void)
+void __init plat_time_init(void)
{
const u32 modebit5 = ocd_readl(0x00e4);
unsigned int
@@ -216,7 +216,7 @@ static int __init excite_platform_init(void)
titan_writel(0x80021dff, GXCFG); /* XDMA reset */
titan_writel(0x00000000, CPXCISRA);
titan_writel(0x00000000, CPXCISRB); /* clear pending interrupts */
-#if defined (CONFIG_HIGHMEM)
+#if defined(CONFIG_HIGHMEM)
# error change for HIGHMEM support!
#else
titan_writel(0x00000000, GXDMADRPFX); /* buffer address prefix */
@@ -261,16 +261,13 @@ void __init plat_mem_setup(void)
/* Announce RAM to system */
add_memory_region(0x00000000, memsize, BOOT_MEM_RAM);
- /* Set up timer initialization hooks */
- board_time_init = excite_timer_init;
-
/* Set up the peripheral address map */
- *(boot_ocd_base + (LKB9 / sizeof (u32))) = 0;
- *(boot_ocd_base + (LKB10 / sizeof (u32))) = 0;
- *(boot_ocd_base + (LKB11 / sizeof (u32))) = 0;
- *(boot_ocd_base + (LKB12 / sizeof (u32))) = 0;
+ *(boot_ocd_base + (LKB9 / sizeof(u32))) = 0;
+ *(boot_ocd_base + (LKB10 / sizeof(u32))) = 0;
+ *(boot_ocd_base + (LKB11 / sizeof(u32))) = 0;
+ *(boot_ocd_base + (LKB12 / sizeof(u32))) = 0;
wmb();
- *(boot_ocd_base + (LKB0 / sizeof (u32))) = EXCITE_PHYS_OCD >> 4;
+ *(boot_ocd_base + (LKB0 / sizeof(u32))) = EXCITE_PHYS_OCD >> 4;
wmb();
ocd_writel((EXCITE_PHYS_TITAN >> 4) | 0x1UL, LKB5);
diff --git a/arch/mips/bcm47xx/Makefile b/arch/mips/bcm47xx/Makefile
new file mode 100644
index 000000000000..35294b12d638
--- /dev/null
+++ b/arch/mips/bcm47xx/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the BCM47XX specific kernel interface routines
+# under Linux.
+#
+
+obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
diff --git a/arch/mips/bcm47xx/gpio.c b/arch/mips/bcm47xx/gpio.c
new file mode 100644
index 000000000000..f5a53acf995a
--- /dev/null
+++ b/arch/mips/bcm47xx/gpio.c
@@ -0,0 +1,79 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#include <linux/ssb/ssb.h>
+#include <linux/ssb/ssb_driver_chipcommon.h>
+#include <linux/ssb/ssb_driver_extif.h>
+#include <asm/mach-bcm47xx/bcm47xx.h>
+#include <asm/mach-bcm47xx/gpio.h>
+
+int bcm47xx_gpio_to_irq(unsigned gpio)
+{
+ if (ssb_bcm47xx.chipco.dev)
+ return ssb_mips_irq(ssb_bcm47xx.chipco.dev) + 2;
+ else if (ssb_bcm47xx.extif.dev)
+ return ssb_mips_irq(ssb_bcm47xx.extif.dev) + 2;
+ else
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_to_irq);
+
+int bcm47xx_gpio_get_value(unsigned gpio)
+{
+ if (ssb_bcm47xx.chipco.dev)
+ return ssb_chipco_gpio_in(&ssb_bcm47xx.chipco, 1 << gpio);
+ else if (ssb_bcm47xx.extif.dev)
+ return ssb_extif_gpio_in(&ssb_bcm47xx.extif, 1 << gpio);
+ else
+ return 0;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_get_value);
+
+void bcm47xx_gpio_set_value(unsigned gpio, int value)
+{
+ if (ssb_bcm47xx.chipco.dev)
+ ssb_chipco_gpio_out(&ssb_bcm47xx.chipco,
+ 1 << gpio,
+ value ? 1 << gpio : 0);
+ else if (ssb_bcm47xx.extif.dev)
+ ssb_extif_gpio_out(&ssb_bcm47xx.extif,
+ 1 << gpio,
+ value ? 1 << gpio : 0);
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_set_value);
+
+int bcm47xx_gpio_direction_input(unsigned gpio)
+{
+ if (ssb_bcm47xx.chipco.dev && (gpio < BCM47XX_CHIPCO_GPIO_LINES))
+ ssb_chipco_gpio_outen(&ssb_bcm47xx.chipco,
+ 1 << gpio, 0);
+ else if (ssb_bcm47xx.extif.dev && (gpio < BCM47XX_EXTIF_GPIO_LINES))
+ ssb_extif_gpio_outen(&ssb_bcm47xx.extif,
+ 1 << gpio, 0);
+ else
+ return -EINVAL;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_direction_input);
+
+int bcm47xx_gpio_direction_output(unsigned gpio, int value)
+{
+ bcm47xx_gpio_set_value(gpio, value);
+
+ if (ssb_bcm47xx.chipco.dev && (gpio < BCM47XX_CHIPCO_GPIO_LINES))
+ ssb_chipco_gpio_outen(&ssb_bcm47xx.chipco,
+ 1 << gpio, 1 << gpio);
+ else if (ssb_bcm47xx.extif.dev && (gpio < BCM47XX_EXTIF_GPIO_LINES))
+ ssb_extif_gpio_outen(&ssb_bcm47xx.extif,
+ 1 << gpio, 1 << gpio);
+ else
+ return -EINVAL;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(bcm47xx_gpio_direction_output);
+
diff --git a/arch/mips/bcm47xx/irq.c b/arch/mips/bcm47xx/irq.c
new file mode 100644
index 000000000000..325757acd020
--- /dev/null
+++ b/arch/mips/bcm47xx/irq.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <asm/irq_cpu.h>
+
+void plat_irq_dispatch(void)
+{
+ u32 cause;
+
+ cause = read_c0_cause() & read_c0_status() & CAUSEF_IP;
+
+ clear_c0_status(cause);
+
+ if (cause & CAUSEF_IP7)
+ do_IRQ(7);
+ if (cause & CAUSEF_IP2)
+ do_IRQ(2);
+ if (cause & CAUSEF_IP3)
+ do_IRQ(3);
+ if (cause & CAUSEF_IP4)
+ do_IRQ(4);
+ if (cause & CAUSEF_IP5)
+ do_IRQ(5);
+ if (cause & CAUSEF_IP6)
+ do_IRQ(6);
+}
+
+void __init arch_init_irq(void)
+{
+ mips_cpu_irq_init();
+}
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
new file mode 100644
index 000000000000..079e33d52783
--- /dev/null
+++ b/arch/mips/bcm47xx/prom.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <asm/bootinfo.h>
+#include <asm/fw/cfe/cfe_api.h>
+#include <asm/fw/cfe/cfe_error.h>
+
+static int cfe_cons_handle;
+
+const char *get_system_type(void)
+{
+ return "Broadcom BCM47XX";
+}
+
+void prom_putchar(char c)
+{
+ while (cfe_write(cfe_cons_handle, &c, 1) == 0)
+ ;
+}
+
+static __init void prom_init_cfe(void)
+{
+ uint32_t cfe_ept;
+ uint32_t cfe_handle;
+ uint32_t cfe_eptseal;
+ int argc = fw_arg0;
+ char **envp = (char **) fw_arg2;
+ int *prom_vec = (int *) fw_arg3;
+
+ /*
+ * Check if a loader was used; if NOT, the 4 arguments are
+ * what CFE gives us (handle, 0, EPT and EPTSEAL)
+ */
+ if (argc < 0) {
+ cfe_handle = (uint32_t)argc;
+ cfe_ept = (uint32_t)envp;
+ cfe_eptseal = (uint32_t)prom_vec;
+ } else {
+ if ((int)prom_vec < 0) {
+ /*
+ * Old loader; all it gives us is the handle,
+ * so use the "known" entrypoint and assume
+ * the seal.
+ */
+ cfe_handle = (uint32_t)prom_vec;
+ cfe_ept = 0xBFC00500;
+ cfe_eptseal = CFE_EPTSEAL;
+ } else {
+ /*
+ * Newer loaders bundle the handle/ept/eptseal
+ * Note: prom_vec is in the loader's useg
+ * which is still alive in the TLB.
+ */
+ cfe_handle = prom_vec[0];
+ cfe_ept = prom_vec[2];
+ cfe_eptseal = prom_vec[3];
+ }
+ }
+
+ if (cfe_eptseal != CFE_EPTSEAL) {
+ /* too early for panic to do any good */
+ printk(KERN_ERR "CFE's entrypoint seal doesn't match.");
+ while (1) ;
+ }
+
+ cfe_init(cfe_handle, cfe_ept);
+}
+
+static __init void prom_init_console(void)
+{
+ /* Initialize CFE console */
+ cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
+}
+
+static __init void prom_init_cmdline(void)
+{
+ char buf[CL_SIZE];
+
+ /* Get the kernel command line from CFE */
+ if (cfe_getenv("LINUX_CMDLINE", buf, CL_SIZE) >= 0) {
+ buf[CL_SIZE-1] = 0;
+ strcpy(arcs_cmdline, buf);
+ }
+
+ /* Force a console handover by adding a console= argument if needed,
+ * as CFE is not available anymore later in the boot process. */
+ if ((strstr(arcs_cmdline, "console=")) == NULL) {
+ /* Try to read the default serial port used by CFE */
+ if ((cfe_getenv("BOOT_CONSOLE", buf, CL_SIZE) < 0)
+ || (strncmp("uart", buf, 4)))
+ /* Default to uart0 */
+ strcpy(buf, "uart0");
+
+ /* Compute the new command line */
+ snprintf(arcs_cmdline, CL_SIZE, "%s console=ttyS%c,115200",
+ arcs_cmdline, buf[4]);
+ }
+}
+
+static __init void prom_init_mem(void)
+{
+ unsigned long mem;
+
+ /* Figure out memory size by finding aliases.
+ *
+ * We should theoretically use the mapping from CFE using cfe_enummem().
+ * However as the BCM47XX is mostly used on low-memory systems, we
+ * want to reuse the memory used by CFE (around 4MB). That means cfe_*
+ * functions stop to work at some point during the boot, we should only
+ * call them at the beginning of the boot.
+ */
+ for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
+ if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
+ *(unsigned long *)(prom_init))
+ break;
+ }
+
+ add_memory_region(0, mem, BOOT_MEM_RAM);
+}
+
+void __init prom_init(void)
+{
+ prom_init_cfe();
+ prom_init_console();
+ prom_init_cmdline();
+ prom_init_mem();
+}
+
+void __init prom_free_prom_memory(void)
+{
+}
+
diff --git a/arch/mips/bcm47xx/serial.c b/arch/mips/bcm47xx/serial.c
new file mode 100644
index 000000000000..59c11afdb2ab
--- /dev/null
+++ b/arch/mips/bcm47xx/serial.c
@@ -0,0 +1,52 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <linux/serial_8250.h>
+#include <linux/ssb/ssb.h>
+#include <bcm47xx.h>
+
+static struct plat_serial8250_port uart8250_data[5];
+
+static struct platform_device uart8250_device = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = uart8250_data,
+ },
+};
+
+static int __init uart8250_init(void)
+{
+ int i;
+ struct ssb_mipscore *mcore = &(ssb_bcm47xx.mipscore);
+
+ memset(&uart8250_data, 0, sizeof(uart8250_data));
+
+ for (i = 0; i < mcore->nr_serial_ports; i++) {
+ struct plat_serial8250_port *p = &(uart8250_data[i]);
+ struct ssb_serial_port *ssb_port = &(mcore->serial_ports[i]);
+
+ p->mapbase = (unsigned int) ssb_port->regs;
+ p->membase = (void *) ssb_port->regs;
+ p->irq = ssb_port->irq + 2;
+ p->uartclk = ssb_port->baud_base;
+ p->regshift = ssb_port->reg_shift;
+ p->iotype = UPIO_MEM;
+ p->flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
+ }
+ return platform_device_register(&uart8250_device);
+}
+
+module_init(uart8250_init);
+
+MODULE_AUTHOR("Aurelien Jarno <aurelien@aurel32.net>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("8250 UART probe driver for the BCM47XX platforms");
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
new file mode 100644
index 000000000000..1b6b0fa5028f
--- /dev/null
+++ b/arch/mips/bcm47xx/setup.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/types.h>
+#include <linux/ssb/ssb.h>
+#include <asm/bootinfo.h>
+#include <asm/reboot.h>
+#include <asm/time.h>
+#include <bcm47xx.h>
+#include <asm/fw/cfe/cfe_api.h>
+
+struct ssb_bus ssb_bcm47xx;
+EXPORT_SYMBOL(ssb_bcm47xx);
+
+static void bcm47xx_machine_restart(char *command)
+{
+ printk(KERN_ALERT "Please stand by while rebooting the system...\n");
+ local_irq_disable();
+ /* Set the watchdog timer to reset immediately */
+ ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 1);
+ while (1)
+ cpu_relax();
+}
+
+static void bcm47xx_machine_halt(void)
+{
+ /* Disable interrupts and watchdog and spin forever */
+ local_irq_disable();
+ ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 0);
+ while (1)
+ cpu_relax();
+}
+
+static void str2eaddr(char *str, char *dest)
+{
+ int i = 0;
+
+ if (str == NULL) {
+ memset(dest, 0, 6);
+ return;
+ }
+
+ for (;;) {
+ dest[i++] = (char) simple_strtoul(str, NULL, 16);
+ str += 2;
+ if (!*str++ || i == 6)
+ break;
+ }
+}
+
+static int bcm47xx_get_invariants(struct ssb_bus *bus,
+ struct ssb_init_invariants *iv)
+{
+ char buf[100];
+
+ /* Fill boardinfo structure */
+ memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
+
+ if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+ if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+ if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
+
+ /* Fill sprom structure */
+ memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
+ iv->sprom.revision = 3;
+
+ if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
+ str2eaddr(buf, iv->sprom.r1.et0mac);
+ if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
+ str2eaddr(buf, iv->sprom.r1.et1mac);
+ if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
+ iv->sprom.r1.et0phyaddr = simple_strtoul(buf, NULL, 10);
+ if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
+ iv->sprom.r1.et1phyaddr = simple_strtoul(buf, NULL, 10);
+ if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
+ iv->sprom.r1.et0mdcport = simple_strtoul(buf, NULL, 10);
+ if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
+ iv->sprom.r1.et1mdcport = simple_strtoul(buf, NULL, 10);
+
+ return 0;
+}
+
+void __init plat_mem_setup(void)
+{
+ int err;
+
+ err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
+ bcm47xx_get_invariants);
+ if (err)
+ panic("Failed to initialize SSB bus (err %d)\n", err);
+
+ _machine_restart = bcm47xx_machine_restart;
+ _machine_halt = bcm47xx_machine_halt;
+ pm_power_off = bcm47xx_machine_halt;
+}
+
diff --git a/arch/mips/bcm47xx/time.c b/arch/mips/bcm47xx/time.c
new file mode 100644
index 000000000000..0ab4676c8bd3
--- /dev/null
+++ b/arch/mips/bcm47xx/time.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/init.h>
+#include <linux/ssb/ssb.h>
+#include <asm/time.h>
+#include <bcm47xx.h>
+
+void __init plat_time_init(void)
+{
+ unsigned long hz;
+
+ /*
+ * Use deterministic values for initial counter interrupt
+ * so that calibrate delay avoids encountering a counter wrap.
+ */
+ write_c0_count(0);
+ write_c0_compare(0xffff);
+
+ hz = ssb_cpu_clock(&ssb_bcm47xx.mipscore) / 2;
+ if (!hz)
+ hz = 100000000;
+
+ /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */
+ mips_hpt_frequency = hz;
+}
+
+void __init
+plat_timer_setup(struct irqaction *irq)
+{
+ /* Enable the timer interrupt */
+ setup_irq(7, irq);
+}
diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c
new file mode 100644
index 000000000000..5a017eaee712
--- /dev/null
+++ b/arch/mips/bcm47xx/wgt634u.c
@@ -0,0 +1,64 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/leds.h>
+#include <linux/ssb/ssb.h>
+#include <asm/mach-bcm47xx/bcm47xx.h>
+
+/* GPIO definitions for the WGT634U */
+#define WGT634U_GPIO_LED 3
+#define WGT634U_GPIO_RESET 2
+#define WGT634U_GPIO_TP1 7
+#define WGT634U_GPIO_TP2 6
+#define WGT634U_GPIO_TP3 5
+#define WGT634U_GPIO_TP4 4
+#define WGT634U_GPIO_TP5 1
+
+static struct gpio_led wgt634u_leds[] = {
+ {
+ .name = "power",
+ .gpio = WGT634U_GPIO_LED,
+ .active_low = 1,
+ .default_trigger = "heartbeat",
+ },
+};
+
+static struct gpio_led_platform_data wgt634u_led_data = {
+ .num_leds = ARRAY_SIZE(wgt634u_leds),
+ .leds = wgt634u_leds,
+};
+
+static struct platform_device wgt634u_gpio_leds = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &wgt634u_led_data,
+ }
+};
+
+static int __init wgt634u_init(void)
+{
+ /* There is no easy way to detect that we are running on a WGT634U
+ * machine. Use the MAC address as an heuristic. Netgear Inc. has
+ * been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx.
+ */
+
+ u8 *et0mac = ssb_bcm47xx.sprom.r1.et0mac;
+
+ if (et0mac[0] == 0x00 &&
+ ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) ||
+ (et0mac[1] == 0x0f && et0mac[2] == 0xb5)))
+ return platform_device_register(&wgt634u_gpio_leds);
+ else
+ return -ENODEV;
+}
+
+module_init(wgt634u_init);
+
diff --git a/arch/mips/boot/addinitrd.c b/arch/mips/boot/addinitrd.c
index 8b3033304770..b5b3febc10cc 100644
--- a/arch/mips/boot/addinitrd.c
+++ b/arch/mips/boot/addinitrd.c
@@ -32,15 +32,15 @@
#define SWAB(a) (swab ? swab32(a) : (a))
-void die (char *s)
+void die(char *s)
{
- perror (s);
- exit (1);
+ perror(s);
+ exit(1);
}
-int main (int argc, char *argv[])
+int main(int argc, char *argv[])
{
- int fd_vmlinux,fd_initrd,fd_outfile;
+ int fd_vmlinux, fd_initrd, fd_outfile;
FILHDR efile;
AOUTHDR eaout;
SCNHDR esecs[3];
@@ -48,22 +48,22 @@ int main (int argc, char *argv[])
char buf[1024];
unsigned long loadaddr;
unsigned long initrd_header[2];
- int i,cnt;
+ int i, cnt;
int swab = 0;
if (argc != 4) {
- printf ("Usage: %s <vmlinux> <initrd> <outfile>\n",argv[0]);
- exit (1);
+ printf("Usage: %s <vmlinux> <initrd> <outfile>\n", argv[0]);
+ exit(1);
}
- if ((fd_vmlinux = open (argv[1],O_RDONLY)) < 0)
- die ("open vmlinux");
+ if ((fd_vmlinux = open (argv[1], O_RDONLY)) < 0)
+ die("open vmlinux");
if (read (fd_vmlinux, &efile, sizeof efile) != sizeof efile)
- die ("read file header");
+ die("read file header");
if (read (fd_vmlinux, &eaout, sizeof eaout) != sizeof eaout)
- die ("read aout header");
+ die("read aout header");
if (read (fd_vmlinux, esecs, sizeof esecs) != sizeof esecs)
- die ("read section headers");
+ die("read section headers");
/*
* check whether the file is good for us
*/
@@ -82,13 +82,13 @@ int main (int argc, char *argv[])
/* make sure we have an empty data segment for the initrd */
if (eaout.dsize || esecs[1].s_size) {
- fprintf (stderr, "Data segment not empty. Giving up!\n");
- exit (1);
+ fprintf(stderr, "Data segment not empty. Giving up!\n");
+ exit(1);
}
if ((fd_initrd = open (argv[2], O_RDONLY)) < 0)
- die ("open initrd");
+ die("open initrd");
if (fstat (fd_initrd, &st) < 0)
- die ("fstat initrd");
+ die("fstat initrd");
loadaddr = ((SWAB(esecs[2].s_vaddr) + SWAB(esecs[2].s_size)
+ MIPS_PAGE_SIZE-1) & ~MIPS_PAGE_MASK) - 8;
if (loadaddr < (SWAB(esecs[2].s_vaddr) + SWAB(esecs[2].s_size)))
@@ -98,34 +98,34 @@ int main (int argc, char *argv[])
eaout.dsize = esecs[1].s_size = initrd_header[1] = SWAB(st.st_size+8);
eaout.data_start = esecs[1].s_vaddr = esecs[1].s_paddr = SWAB(loadaddr);
- if ((fd_outfile = open (argv[3], O_RDWR|O_CREAT|O_TRUNC,0666)) < 0)
- die ("open outfile");
+ if ((fd_outfile = open (argv[3], O_RDWR|O_CREAT|O_TRUNC, 0666)) < 0)
+ die("open outfile");
if (write (fd_outfile, &efile, sizeof efile) != sizeof efile)
- die ("write file header");
+ die("write file header");
if (write (fd_outfile, &eaout, sizeof eaout) != sizeof eaout)
- die ("write aout header");
+ die("write aout header");
if (write (fd_outfile, esecs, sizeof esecs) != sizeof esecs)
- die ("write section headers");
+ die("write section headers");
/* skip padding */
if(lseek(fd_vmlinux, SWAB(esecs[0].s_scnptr), SEEK_SET) == (off_t)-1)
- die ("lseek vmlinux");
+ die("lseek vmlinux");
if(lseek(fd_outfile, SWAB(esecs[0].s_scnptr), SEEK_SET) == (off_t)-1)
- die ("lseek outfile");
+ die("lseek outfile");
/* copy text segment */
cnt = SWAB(eaout.tsize);
while (cnt) {
if ((i = read (fd_vmlinux, buf, sizeof buf)) <= 0)
- die ("read vmlinux");
+ die("read vmlinux");
if (write (fd_outfile, buf, i) != i)
- die ("write vmlinux");
+ die("write vmlinux");
cnt -= i;
}
if (write (fd_outfile, initrd_header, sizeof initrd_header) != sizeof initrd_header)
- die ("write initrd header");
+ die("write initrd header");
while ((i = read (fd_initrd, buf, sizeof buf)) > 0)
if (write (fd_outfile, buf, i) != i)
- die ("write initrd");
- close (fd_vmlinux);
- close (fd_initrd);
+ die("write initrd");
+ close(fd_vmlinux);
+ close(fd_initrd);
return 0;
}
diff --git a/arch/mips/boot/elf2ecoff.c b/arch/mips/boot/elf2ecoff.c
index c3543d9eb266..c5a7f308c405 100644
--- a/arch/mips/boot/elf2ecoff.c
+++ b/arch/mips/boot/elf2ecoff.c
@@ -467,7 +467,7 @@ int main(int argc, char *argv[])
esecs[0].s_scnptr = N_TXTOFF(efh, eah);
esecs[1].s_scnptr = N_DATOFF(efh, eah);
#define ECOFF_SEGMENT_ALIGNMENT(a) 0x10
-#define ECOFF_ROUND(s,a) (((s)+(a)-1)&~((a)-1))
+#define ECOFF_ROUND(s, a) (((s)+(a)-1)&~((a)-1))
esecs[2].s_scnptr = esecs[1].s_scnptr +
ECOFF_ROUND(esecs[1].s_size, ECOFF_SEGMENT_ALIGNMENT(&eah));
if (addflag) {
diff --git a/arch/mips/cobalt/Makefile b/arch/mips/cobalt/Makefile
index a043f93f7d08..6b83f4ddc8fc 100644
--- a/arch/mips/cobalt/Makefile
+++ b/arch/mips/cobalt/Makefile
@@ -2,7 +2,7 @@
# Makefile for the Cobalt micro systems family specific parts of the kernel
#
-obj-y := buttons.o irq.o reset.o rtc.o serial.o setup.o
+obj-y := buttons.o irq.o led.o reset.o rtc.o serial.o setup.o
obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_EARLY_PRINTK) += console.o
diff --git a/arch/mips/cobalt/console.c b/arch/mips/cobalt/console.c
index 0485d51f7216..db330e811025 100644
--- a/arch/mips/cobalt/console.c
+++ b/arch/mips/cobalt/console.c
@@ -1,16 +1,15 @@
/*
* (C) P. Horton 2006
*/
+#include <linux/io.h>
#include <linux/serial_reg.h>
-#include <asm/addrspace.h>
-
-#include <cobalt.h>
+#define UART_BASE ((void __iomem *)CKSEG1ADDR(0x1c800000))
void prom_putchar(char c)
{
- while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
+ while (!(readb(UART_BASE + UART_LSR) & UART_LSR_THRE))
;
- COBALT_UART[UART_TX] = c;
+ writeb(c, UART_BASE + UART_TX);
}
diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c
index 950ad1e8be44..ac4fb912649d 100644
--- a/arch/mips/cobalt/irq.c
+++ b/arch/mips/cobalt/irq.c
@@ -15,102 +15,48 @@
#include <asm/i8259.h>
#include <asm/irq_cpu.h>
+#include <asm/irq_gt641xx.h>
#include <asm/gt64120.h>
-#include <cobalt.h>
-
-/*
- * We have two types of interrupts that we handle, ones that come in through
- * the CPU interrupt lines, and ones that come in on the via chip. The CPU
- * mappings are:
- *
- * 16 - Software interrupt 0 (unused) IE_SW0
- * 17 - Software interrupt 1 (unused) IE_SW1
- * 18 - Galileo chip (timer) IE_IRQ0
- * 19 - Tulip 0 + NCR SCSI IE_IRQ1
- * 20 - Tulip 1 IE_IRQ2
- * 21 - 16550 UART IE_IRQ3
- * 22 - VIA southbridge PIC IE_IRQ4
- * 23 - unused IE_IRQ5
- *
- * The VIA chip is a master/slave 8259 setup and has the following interrupts:
- *
- * 8 - RTC
- * 9 - PCI
- * 14 - IDE0
- * 15 - IDE1
- */
-
-static inline void galileo_irq(void)
-{
- unsigned int mask, pending, devfn;
-
- mask = GT_READ(GT_INTRMASK_OFS);
- pending = GT_READ(GT_INTRCAUSE_OFS) & mask;
-
- if (pending & GT_INTR_T0EXP_MSK) {
- GT_WRITE(GT_INTRCAUSE_OFS, ~GT_INTR_T0EXP_MSK);
- do_IRQ(COBALT_GALILEO_IRQ);
- } else if (pending & GT_INTR_RETRYCTR0_MSK) {
- devfn = GT_READ(GT_PCI0_CFGADDR_OFS) >> 8;
- GT_WRITE(GT_INTRCAUSE_OFS, ~GT_INTR_RETRYCTR0_MSK);
- printk(KERN_WARNING
- "Galileo: PCI retry count exceeded (%02x.%u)\n",
- PCI_SLOT(devfn), PCI_FUNC(devfn));
- } else {
- GT_WRITE(GT_INTRMASK_OFS, mask & ~pending);
- printk(KERN_WARNING
- "Galileo: masking unexpected interrupt %08x\n", pending);
- }
-}
-
-static inline void via_pic_irq(void)
-{
- int irq;
-
- irq = i8259_irq();
- if (irq >= 0)
- do_IRQ(irq);
-}
+#include <irq.h>
asmlinkage void plat_irq_dispatch(void)
{
- unsigned pending = read_c0_status() & read_c0_cause();
+ unsigned pending = read_c0_status() & read_c0_cause() & ST0_IM;
+ int irq;
- if (pending & CAUSEF_IP2) /* COBALT_GALILEO_IRQ (18) */
- galileo_irq();
- else if (pending & CAUSEF_IP6) /* COBALT_VIA_IRQ (22) */
- via_pic_irq();
- else if (pending & CAUSEF_IP3) /* COBALT_ETH0_IRQ (19) */
- do_IRQ(COBALT_CPU_IRQ + 3);
- else if (pending & CAUSEF_IP4) /* COBALT_ETH1_IRQ (20) */
- do_IRQ(COBALT_CPU_IRQ + 4);
- else if (pending & CAUSEF_IP5) /* COBALT_SERIAL_IRQ (21) */
- do_IRQ(COBALT_CPU_IRQ + 5);
- else if (pending & CAUSEF_IP7) /* IRQ 23 */
- do_IRQ(COBALT_CPU_IRQ + 7);
+ if (pending & CAUSEF_IP2)
+ gt641xx_irq_dispatch();
+ else if (pending & CAUSEF_IP6) {
+ irq = i8259_irq();
+ if (irq < 0)
+ spurious_interrupt();
+ else
+ do_IRQ(irq);
+ } else if (pending & CAUSEF_IP3)
+ do_IRQ(MIPS_CPU_IRQ_BASE + 3);
+ else if (pending & CAUSEF_IP4)
+ do_IRQ(MIPS_CPU_IRQ_BASE + 4);
+ else if (pending & CAUSEF_IP5)
+ do_IRQ(MIPS_CPU_IRQ_BASE + 5);
+ else if (pending & CAUSEF_IP7)
+ do_IRQ(MIPS_CPU_IRQ_BASE + 7);
+ else
+ spurious_interrupt();
}
-static struct irqaction irq_via = {
- no_action, 0, { { 0, } }, "cascade", NULL, NULL
+static struct irqaction cascade = {
+ .handler = no_action,
+ .mask = CPU_MASK_NONE,
+ .name = "cascade",
};
void __init arch_init_irq(void)
{
- /*
- * Mask all Galileo interrupts. The Galileo
- * handler is set in cobalt_timer_setup()
- */
- GT_WRITE(GT_INTRMASK_OFS, 0);
-
- init_i8259_irqs(); /* 0 ... 15 */
- mips_cpu_irq_init(); /* 16 ... 23 */
-
- /*
- * Mask all cpu interrupts
- * (except IE4, we already masked those at VIA level)
- */
- change_c0_status(ST0_IM, IE_IRQ4);
+ mips_cpu_irq_init();
+ gt641xx_irq_init();
+ init_i8259_irqs();
- setup_irq(COBALT_VIA_IRQ, &irq_via);
+ setup_irq(GT641XX_CASCADE_IRQ, &cascade);
+ setup_irq(I8259_CASCADE_IRQ, &cascade);
}
diff --git a/arch/mips/cobalt/led.c b/arch/mips/cobalt/led.c
new file mode 100644
index 000000000000..1c6ebd468b07
--- /dev/null
+++ b/arch/mips/cobalt/led.c
@@ -0,0 +1,62 @@
+/*
+ * Registration of Cobalt LED platform device.
+ *
+ * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+
+#include <cobalt.h>
+
+static struct resource cobalt_led_resource __initdata = {
+ .start = 0x1c000000,
+ .end = 0x1c000000,
+ .flags = IORESOURCE_MEM,
+};
+
+static __init int cobalt_led_add(void)
+{
+ struct platform_device *pdev;
+ int retval;
+
+ if (cobalt_board_id == COBALT_BRD_ID_QUBE1 ||
+ cobalt_board_id == COBALT_BRD_ID_QUBE2)
+ pdev = platform_device_alloc("cobalt-qube-leds", -1);
+ else
+ pdev = platform_device_alloc("cobalt-raq-leds", -1);
+
+ if (!pdev)
+ return -ENOMEM;
+
+ retval = platform_device_add_resources(pdev, &cobalt_led_resource, 1);
+ if (retval)
+ goto err_free_device;
+
+ retval = platform_device_add(pdev);
+ if (retval)
+ goto err_free_device;
+
+ return 0;
+
+err_free_device:
+ platform_device_put(pdev);
+
+ return retval;
+}
+device_initcall(cobalt_led_add);
diff --git a/arch/mips/cobalt/reset.c b/arch/mips/cobalt/reset.c
index 43cca21fdbc0..71eb4ccc4bc1 100644
--- a/arch/mips/cobalt/reset.c
+++ b/arch/mips/cobalt/reset.c
@@ -8,36 +8,46 @@
* Copyright (C) 1995, 1996, 1997 by Ralf Baechle
* Copyright (C) 2001 by Liam Davies (ldavies@agile.tv)
*/
+#include <linux/init.h>
+#include <linux/io.h>
#include <linux/jiffies.h>
-
-#include <asm/io.h>
-#include <asm/reboot.h>
+#include <linux/leds.h>
#include <cobalt.h>
+#define RESET_PORT ((void __iomem *)CKSEG1ADDR(0x1c000000))
+#define RESET 0x0f
+
+DEFINE_LED_TRIGGER(power_off_led_trigger);
+
+static int __init ledtrig_power_off_init(void)
+{
+ led_trigger_register_simple("power-off", &power_off_led_trigger);
+ return 0;
+}
+device_initcall(ledtrig_power_off_init);
+
void cobalt_machine_halt(void)
{
int state, last, diff;
unsigned long mark;
/*
- * turn off bar on Qube, flash power off LED on RaQ (0.5Hz)
+ * turn on power off LED on RaQ
*
* restart if ENTER and SELECT are pressed
*/
last = COBALT_KEY_PORT;
- for (state = 0;;) {
-
- state ^= COBALT_LED_POWER_OFF;
- COBALT_LED_PORT = state;
+ led_trigger_event(power_off_led_trigger, LED_FULL);
+ for (state = 0;;) {
diff = COBALT_KEY_PORT ^ last;
last ^= diff;
if((diff & (COBALT_KEY_ENTER | COBALT_KEY_SELECT)) && !(~last & (COBALT_KEY_ENTER | COBALT_KEY_SELECT)))
- COBALT_LED_PORT = COBALT_LED_RESET;
+ writeb(RESET, RESET_PORT);
for (mark = jiffies; jiffies - mark < HZ;)
;
@@ -46,17 +56,8 @@ void cobalt_machine_halt(void)
void cobalt_machine_restart(char *command)
{
- COBALT_LED_PORT = COBALT_LED_RESET;
+ writeb(RESET, RESET_PORT);
/* we should never get here */
cobalt_machine_halt();
}
-
-/*
- * This triggers the luser mode device driver for the power switch ;-)
- */
-void cobalt_machine_power_off(void)
-{
- printk("You can switch the machine off now.\n");
- cobalt_machine_halt();
-}
diff --git a/arch/mips/cobalt/rtc.c b/arch/mips/cobalt/rtc.c
index 284daefc5c55..e70794b8bcba 100644
--- a/arch/mips/cobalt/rtc.c
+++ b/arch/mips/cobalt/rtc.c
@@ -20,6 +20,7 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/mc146818rtc.h>
#include <linux/platform_device.h>
static struct resource cobalt_rtc_resource[] __initdata = {
@@ -29,8 +30,8 @@ static struct resource cobalt_rtc_resource[] __initdata = {
.flags = IORESOURCE_IO,
},
{
- .start = 8,
- .end = 8,
+ .start = RTC_IRQ,
+ .end = RTC_IRQ,
.flags = IORESOURCE_IRQ,
},
};
diff --git a/arch/mips/cobalt/serial.c b/arch/mips/cobalt/serial.c
index 08e739704cc9..53b8d0d6da90 100644
--- a/arch/mips/cobalt/serial.c
+++ b/arch/mips/cobalt/serial.c
@@ -24,6 +24,7 @@
#include <linux/serial_8250.h>
#include <cobalt.h>
+#include <irq.h>
static struct resource cobalt_uart_resource[] __initdata = {
{
@@ -32,15 +33,15 @@ static struct resource cobalt_uart_resource[] __initdata = {
.flags = IORESOURCE_MEM,
},
{
- .start = COBALT_SERIAL_IRQ,
- .end = COBALT_SERIAL_IRQ,
+ .start = SERIAL_IRQ,
+ .end = SERIAL_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct plat_serial8250_port cobalt_serial8250_port[] = {
{
- .irq = COBALT_SERIAL_IRQ,
+ .irq = SERIAL_IRQ,
.uartclk = 18432000,
.iotype = UPIO_MEM,
.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index 7abe45e78425..d11bb1bc7b6b 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -15,15 +15,16 @@
#include <asm/bootinfo.h>
#include <asm/time.h>
+#include <asm/i8253.h>
#include <asm/io.h>
#include <asm/reboot.h>
#include <asm/gt64120.h>
#include <cobalt.h>
+#include <irq.h>
extern void cobalt_machine_restart(char *command);
extern void cobalt_machine_halt(void);
-extern void cobalt_machine_power_off(void);
const char *get_system_type(void)
{
@@ -45,14 +46,10 @@ void __init plat_timer_setup(struct irqaction *irq)
/* Load timer value for HZ (TCLK is 50MHz) */
GT_WRITE(GT_TC0_OFS, 50*1000*1000 / HZ);
- /* Enable timer */
+ /* Enable timer0 */
GT_WRITE(GT_TC_CONTROL_OFS, GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
- /* Register interrupt */
- setup_irq(COBALT_GALILEO_IRQ, irq);
-
- /* Enable interrupt */
- GT_WRITE(GT_INTRMASK_OFS, GT_INTR_T0EXP_MSK | GT_READ(GT_INTRMASK_OFS));
+ setup_irq(GT641XX_TIMER0_IRQ, irq);
}
/*
@@ -87,13 +84,18 @@ static struct resource cobalt_reserved_resources[] = {
},
};
+void __init plat_time_init(void)
+{
+ setup_pit_timer();
+}
+
void __init plat_mem_setup(void)
{
int i;
_machine_restart = cobalt_machine_restart;
_machine_halt = cobalt_machine_halt;
- pm_power_off = cobalt_machine_power_off;
+ pm_power_off = cobalt_machine_halt;
set_io_port_base(CKSEG1ADDR(GT_DEF_PCI0_IO_BASE));
@@ -117,8 +119,6 @@ void __init prom_init(void)
unsigned long memsz;
char **argv;
- mips_machgroup = MACH_GROUP_COBALT;
-
memsz = fw_arg0 & 0x7fff0000;
narg = fw_arg0 & 0x0000ffff;
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index 700a3a2d688e..30f3e9a2466f 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -69,7 +69,6 @@ CONFIG_SIBYTE_SB1xxx_SOC=y
CONFIG_SIBYTE_CFE=y
# CONFIG_SIBYTE_CFE_CONSOLE is not set
# CONFIG_SIBYTE_BUS_WATCHER is not set
-# CONFIG_SIBYTE_SB1250_PROF is not set
# CONFIG_SIBYTE_TBPROF is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index ebcb7ad8814b..36c13039e237 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug 7 22:12:54 2007
+# Linux kernel version: 2.6.23-rc5
+# Thu Sep 6 13:14:29 2007
#
CONFIG_MIPS=y
@@ -55,12 +55,14 @@ CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
CONFIG_I8259=y
# CONFIG_NO_IOPORT is not set
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
+CONFIG_IRQ_GT641XX=y
CONFIG_PCI_GT64XXX_PCI0=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
@@ -235,6 +237,7 @@ CONFIG_TRAD_SIGNALS=y
# Power management options
#
# CONFIG_PM is not set
+CONFIG_SUSPEND_UP_POSSIBLE=y
#
# Networking
@@ -844,7 +847,21 @@ CONFIG_USB_MON=y
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_COBALT_QUBE=y
+CONFIG_LEDS_COBALT_RAQ=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
diff --git a/arch/mips/configs/lasat_defconfig b/arch/mips/configs/lasat_defconfig
new file mode 100644
index 000000000000..2c665fcef089
--- /dev/null
+++ b/arch/mips/configs/lasat_defconfig
@@ -0,0 +1,828 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc3
+# Sat Aug 18 17:37:58 2007
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+CONFIG_LASAT=y
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_QEMU is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_WR_PPMC is not set
+CONFIG_PICVUE=y
+CONFIG_PICVUE_PROC=y
+CONFIG_DS1603=y
+CONFIG_LASAT_SYSCTL=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+CONFIG_MIPS_NILE4=y
+# CONFIG_NO_IOPORT is not set
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_PCI_GT64XXX_PCI0=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_MIPS32_R1 is not set
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+CONFIG_CPU_R5000=y
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_HAS_CPU_R5000=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_BOARD_SCACHE=y
+CONFIG_R5000_CPU_SCACHE=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+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=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_HZ_48 is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_128 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_256 is not set
+CONFIG_HZ_1000=y
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=1000
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS 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 is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
+CONFIG_SHMEM=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_MODULES is not set
+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 is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_PCI=y
+CONFIG_PCI=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# 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 is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE 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 is not set
+# 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
+# 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
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# 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
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+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=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 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# 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=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# 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_LASAT=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# 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
+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 is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
+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 is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_IDEPCI=y
+# CONFIG_IDEPCI_SHARE_IRQ is not set
+CONFIG_IDEPCI_PCIBUS_ORDER=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+# CONFIG_IDEDMA_ONLYDISK is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+CONFIG_BLK_DEV_CMD64X=y
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT34X is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_IDE_ARM is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O 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_ARCNET is not set
+# CONFIG_PHYLIB is not set
+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_DM9000 is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=y
+# CONFIG_PCNET32_NAPI is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_TC35815 is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# 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
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# 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=y
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+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
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# 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
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# 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
+# CONFIG_HID_SUPPORT is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# 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=y
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG 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 is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+CONFIG_CONFIGFS_FS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# 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 is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD 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
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=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 is not set
+CONFIG_CROSSCOMPILE=y
+CONFIG_CMDLINE=""
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# 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_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig
new file mode 100644
index 000000000000..0280ef389d8d
--- /dev/null
+++ b/arch/mips/configs/mtx1_defconfig
@@ -0,0 +1,3115 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.23-rc8
+# Sun Sep 30 12:56:10 2007
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+CONFIG_MACH_ALCHEMY=y
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_QEMU is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_WR_PPMC is not set
+CONFIG_MIPS_MTX1=y
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1500=y
+CONFIG_SOC_AU1X00=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+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=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_HZ_48 is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_128 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=250
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+# CONFIG_KEXEC is not set
+CONFIG_SECCOMP=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+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=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+CONFIG_AUDIT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# 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_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=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_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# 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"
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+CONFIG_HW_HAS_PCI=y
+CONFIG_PCI=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+CONFIG_PCCARD=m
+# CONFIG_PCMCIA_DEBUG is not set
+CONFIG_PCMCIA=m
+CONFIG_PCMCIA_LOAD_CIS=y
+CONFIG_PCMCIA_IOCTL=y
+CONFIG_CARDBUS=y
+
+#
+# PC-card bridges
+#
+CONFIG_YENTA=m
+CONFIG_YENTA_O2=y
+CONFIG_YENTA_RICOH=y
+CONFIG_YENTA_TI=y
+CONFIG_YENTA_ENE_TUNE=y
+CONFIG_YENTA_TOSHIBA=y
+CONFIG_PD6729=m
+CONFIG_I82092=m
+# CONFIG_PCMCIA_AU1X00 is not set
+CONFIG_PCCARD_NONSTATIC=m
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_UP_POSSIBLE=y
+CONFIG_SUSPEND=y
+# CONFIG_APM_EMULATION is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+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_IP_VS=m
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
+CONFIG_IPV6=m
+CONFIG_IPV6_PRIVACY=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_TUNNEL=m
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_NETLABEL is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_IPRANGE=m
+CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_OWNER=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration (EXPERIMENTAL)
+#
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_OWNER=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_AH=m
+# CONFIG_IP6_NF_MATCH_MH is not set
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_HL=m
+CONFIG_IP6_NF_RAW=m
+
+#
+# DECnet: Netfilter Configuration
+#
+CONFIG_DECNET_NF_GRABULATOR=m
+
+#
+# Bridge: Netfilter Configuration
+#
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_ULOG=m
+CONFIG_IP_DCCP=m
+CONFIG_INET_DCCP_DIAG=m
+CONFIG_IP_DCCP_ACKVEC=y
+
+#
+# DCCP CCIDs Configuration (EXPERIMENTAL)
+#
+CONFIG_IP_DCCP_CCID2=m
+# CONFIG_IP_DCCP_CCID2_DEBUG is not set
+CONFIG_IP_DCCP_CCID3=m
+CONFIG_IP_DCCP_TFRC_LIB=m
+# CONFIG_IP_DCCP_CCID3_DEBUG is not set
+CONFIG_IP_DCCP_CCID3_RTO=100
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
+CONFIG_TIPC=m
+# CONFIG_TIPC_ADVANCED is not set
+# CONFIG_TIPC_DEBUG is not set
+CONFIG_ATM=y
+CONFIG_ATM_CLIP=y
+# CONFIG_ATM_CLIP_NO_ICMP is not set
+CONFIG_ATM_LANE=m
+CONFIG_ATM_MPOA=m
+CONFIG_ATM_BR2684=m
+# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+CONFIG_DECNET=m
+# CONFIG_DECNET_ROUTER is not set
+CONFIG_LLC=y
+CONFIG_LLC2=m
+CONFIG_IPX=m
+# CONFIG_IPX_INTERN is not set
+CONFIG_ATALK=m
+CONFIG_DEV_APPLETALK=m
+CONFIG_IPDDP=m
+CONFIG_IPDDP_ENCAP=y
+CONFIG_IPDDP_DECAP=y
+CONFIG_X25=m
+CONFIG_LAPB=m
+CONFIG_ECONET=m
+CONFIG_ECONET_AUNUDP=y
+CONFIG_ECONET_NATIVE=y
+CONFIG_WAN_ROUTER=m
+
+#
+# QoS and/or fair queueing
+#
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_FIFO=y
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_ATM=m
+CONFIG_NET_SCH_PRIO=m
+# CONFIG_NET_SCH_RR is not set
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_INGRESS=m
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+# CONFIG_CLS_U32_PERF is not set
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+CONFIG_NET_EMATCH=y
+CONFIG_NET_EMATCH_STACK=32
+CONFIG_NET_EMATCH_CMP=m
+CONFIG_NET_EMATCH_NBYTE=m
+CONFIG_NET_EMATCH_U32=m
+CONFIG_NET_EMATCH_META=m
+CONFIG_NET_EMATCH_TEXT=m
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=y
+# CONFIG_NET_ACT_GACT is not set
+# CONFIG_NET_ACT_MIRRED is not set
+# CONFIG_NET_ACT_IPT is not set
+# CONFIG_NET_ACT_PEDIT is not set
+# CONFIG_NET_ACT_SIMP is not set
+CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+
+#
+# Network testing
+#
+CONFIG_NET_PKTGEN=m
+CONFIG_HAMRADIO=y
+
+#
+# Packet Radio protocols
+#
+CONFIG_AX25=m
+# CONFIG_AX25_DAMA_SLAVE is not set
+CONFIG_NETROM=m
+CONFIG_ROSE=m
+
+#
+# AX.25 network device drivers
+#
+CONFIG_MKISS=m
+CONFIG_6PACK=m
+CONFIG_BPQETHER=m
+CONFIG_BAYCOM_SER_FDX=m
+CONFIG_BAYCOM_SER_HDX=m
+CONFIG_BAYCOM_PAR=m
+CONFIG_BAYCOM_EPP=m
+CONFIG_YAM=m
+CONFIG_IRDA=m
+
+#
+# IrDA protocols
+#
+CONFIG_IRLAN=m
+CONFIG_IRNET=m
+CONFIG_IRCOMM=m
+CONFIG_IRDA_ULTRA=y
+
+#
+# IrDA options
+#
+CONFIG_IRDA_CACHE_LAST_LSAP=y
+CONFIG_IRDA_FAST_RR=y
+CONFIG_IRDA_DEBUG=y
+
+#
+# Infrared-port device drivers
+#
+
+#
+# SIR device drivers
+#
+CONFIG_IRTTY_SIR=m
+
+#
+# Dongle support
+#
+CONFIG_DONGLE=y
+CONFIG_ESI_DONGLE=m
+CONFIG_ACTISYS_DONGLE=m
+CONFIG_TEKRAM_DONGLE=m
+# CONFIG_TOIM3232_DONGLE is not set
+CONFIG_LITELINK_DONGLE=m
+CONFIG_MA600_DONGLE=m
+CONFIG_GIRBIL_DONGLE=m
+CONFIG_MCP2120_DONGLE=m
+CONFIG_OLD_BELKIN_DONGLE=m
+CONFIG_ACT200L_DONGLE=m
+# CONFIG_KINGSUN_DONGLE is not set
+
+#
+# Old SIR device drivers
+#
+# CONFIG_IRPORT_SIR is not set
+
+#
+# Old Serial dongle support
+#
+
+#
+# FIR device drivers
+#
+CONFIG_USB_IRDA=m
+CONFIG_SIGMATEL_FIR=m
+CONFIG_TOSHIBA_FIR=m
+CONFIG_VLSI_FIR=m
+CONFIG_MCS_FIR=m
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_CMTP=m
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+CONFIG_BT_HCIUSB_SCO=y
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIBCM203X=m
+CONFIG_BT_HCIBPA10X=m
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIDTL1=m
+CONFIG_BT_HCIBT3C=m
+CONFIG_BT_HCIBLUECARD=m
+CONFIG_BT_HCIBTUART=m
+CONFIG_BT_HCIVHCI=m
+CONFIG_AF_RXRPC=m
+# CONFIG_AF_RXRPC_DEBUG is not set
+# CONFIG_RXKAD is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_IEEE80211_SOFTMAC=m
+# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=m
+CONFIG_MTD=m
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=m
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=m
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+CONFIG_MTD_BLOCK_RO=m
+CONFIG_FTL=m
+CONFIG_NFTL=m
+CONFIG_NFTL_RW=y
+CONFIG_INFTL=m
+CONFIG_RFD_FTL=m
+CONFIG_SSFDC=m
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+CONFIG_MTD_JEDECPROBE=m
+CONFIG_MTD_GEN_PROBE=m
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# 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=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=m
+CONFIG_MTD_CFI_AMDSTD=m
+CONFIG_MTD_CFI_STAA=m
+CONFIG_MTD_CFI_UTIL=m
+CONFIG_MTD_RAM=m
+CONFIG_MTD_ROM=m
+CONFIG_MTD_ABSENT=m
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=m
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0x4000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_ALCHEMY is not set
+# CONFIG_MTD_MTX1 is not set
+CONFIG_MTD_PCI=m
+CONFIG_MTD_PLATRAM=m
+
+#
+# Self-contained MTD device drivers
+#
+CONFIG_MTD_PMC551=m
+# CONFIG_MTD_PMC551_BUGFIX is not set
+# CONFIG_MTD_PMC551_DEBUG is not set
+CONFIG_MTD_DATAFLASH=m
+CONFIG_MTD_M25P80=m
+CONFIG_MTD_SLRAM=m
+CONFIG_MTD_PHRAM=m
+CONFIG_MTD_MTDRAM=m
+CONFIG_MTDRAM_TOTAL_SIZE=4096
+CONFIG_MTDRAM_ERASE_SIZE=128
+CONFIG_MTD_BLOCK2MTD=m
+
+#
+# Disk-On-Chip Device Drivers
+#
+CONFIG_MTD_DOC2000=m
+CONFIG_MTD_DOC2001=m
+CONFIG_MTD_DOC2001PLUS=m
+CONFIG_MTD_DOCPROBE=m
+CONFIG_MTD_DOCECC=m
+# CONFIG_MTD_DOCPROBE_ADVANCED is not set
+CONFIG_MTD_DOCPROBE_ADDRESS=0
+CONFIG_MTD_NAND=m
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=m
+CONFIG_MTD_NAND_DISKONCHIP=m
+# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
+CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
+# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set
+# CONFIG_MTD_NAND_CAFE is not set
+CONFIG_MTD_NAND_NANDSIM=m
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_ONENAND=m
+CONFIG_MTD_ONENAND_VERIFY_WRITE=y
+# CONFIG_MTD_ONENAND_OTP is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+CONFIG_PARPORT=m
+CONFIG_PARPORT_PC=m
+CONFIG_PARPORT_SERIAL=m
+CONFIG_PARPORT_PC_FIFO=y
+CONFIG_PARPORT_PC_SUPERIO=y
+CONFIG_PARPORT_PC_PCMCIA=m
+# CONFIG_PARPORT_GSC is not set
+CONFIG_PARPORT_AX88796=m
+CONFIG_PARPORT_1284=y
+CONFIG_PARPORT_NOT_PC=y
+CONFIG_BLK_DEV=y
+CONFIG_PARIDE=m
+
+#
+# Parallel IDE high-level drivers
+#
+CONFIG_PARIDE_PD=m
+CONFIG_PARIDE_PCD=m
+CONFIG_PARIDE_PF=m
+CONFIG_PARIDE_PT=m
+CONFIG_PARIDE_PG=m
+
+#
+# Parallel IDE protocol modules
+#
+CONFIG_PARIDE_ATEN=m
+CONFIG_PARIDE_BPCK=m
+CONFIG_PARIDE_BPCK6=m
+CONFIG_PARIDE_COMM=m
+CONFIG_PARIDE_DSTR=m
+CONFIG_PARIDE_FIT2=m
+CONFIG_PARIDE_FIT3=m
+CONFIG_PARIDE_EPAT=m
+CONFIG_PARIDE_EPATC8=y
+CONFIG_PARIDE_EPIA=m
+CONFIG_PARIDE_FRIQ=m
+CONFIG_PARIDE_FRPW=m
+CONFIG_PARIDE_KBIC=m
+CONFIG_PARIDE_KTTI=m
+CONFIG_PARIDE_ON20=m
+CONFIG_PARIDE_ON26=m
+CONFIG_BLK_CPQ_DA=m
+CONFIG_BLK_CPQ_CISS_DA=m
+CONFIG_CISS_SCSI_TAPE=y
+CONFIG_BLK_DEV_DAC960=m
+CONFIG_BLK_DEV_UMEM=m
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_SX8=m
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_CDROM_PKTCDVD_BUFFERS=8
+# CONFIG_CDROM_PKTCDVD_WCACHE is not set
+CONFIG_ATA_OVER_ETH=m
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_SGI_IOC4=m
+CONFIG_TIFM_CORE=m
+CONFIG_TIFM_7XX1=m
+CONFIG_IDE=y
+CONFIG_IDE_MAX_HWIFS=4
+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=m
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECS=m
+# CONFIG_BLK_DEV_DELKIN is not set
+CONFIG_BLK_DEV_IDECD=m
+CONFIG_BLK_DEV_IDETAPE=m
+CONFIG_BLK_DEV_IDEFLOPPY=m
+CONFIG_BLK_DEV_IDESCSI=m
+# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=m
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_IDEPCI_SHARE_IRQ=y
+CONFIG_IDEPCI_PCIBUS_ORDER=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=m
+CONFIG_BLK_DEV_OPTI621=m
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+# CONFIG_IDEDMA_ONLYDISK is not set
+CONFIG_BLK_DEV_AEC62XX=m
+CONFIG_BLK_DEV_ALI15X3=m
+# CONFIG_WDC_ALI15X3 is not set
+CONFIG_BLK_DEV_AMD74XX=m
+CONFIG_BLK_DEV_CMD64X=m
+CONFIG_BLK_DEV_TRIFLEX=m
+CONFIG_BLK_DEV_CY82C693=m
+# CONFIG_BLK_DEV_CS5520 is not set
+CONFIG_BLK_DEV_CS5530=m
+CONFIG_BLK_DEV_HPT34X=m
+# CONFIG_HPT34X_AUTODMA is not set
+CONFIG_BLK_DEV_HPT366=m
+# CONFIG_BLK_DEV_JMICRON is not set
+CONFIG_BLK_DEV_SC1200=m
+CONFIG_BLK_DEV_PIIX=m
+# CONFIG_BLK_DEV_IT8213 is not set
+CONFIG_BLK_DEV_IT821X=m
+CONFIG_BLK_DEV_NS87415=m
+CONFIG_BLK_DEV_PDC202XX_OLD=m
+CONFIG_PDC202XX_BURST=y
+CONFIG_BLK_DEV_PDC202XX_NEW=m
+CONFIG_BLK_DEV_SVWKS=m
+CONFIG_BLK_DEV_SIIMAGE=m
+# CONFIG_BLK_DEV_SLC90E66 is not set
+CONFIG_BLK_DEV_TRM290=m
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+# CONFIG_IDE_ARM is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+CONFIG_CHR_DEV_ST=m
+CONFIG_CHR_DEV_OSST=m
+CONFIG_BLK_DEV_SR=m
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=m
+CONFIG_CHR_DEV_SCH=m
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_ISCSI_ATTRS=m
+CONFIG_SCSI_SAS_ATTRS=m
+CONFIG_SCSI_SAS_LIBSAS=m
+# CONFIG_SCSI_SAS_ATA is not set
+# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
+CONFIG_SCSI_LOWLEVEL=y
+CONFIG_ISCSI_TCP=m
+CONFIG_BLK_DEV_3W_XXXX_RAID=m
+CONFIG_SCSI_3W_9XXX=m
+CONFIG_SCSI_ACARD=m
+CONFIG_SCSI_AACRAID=m
+CONFIG_SCSI_AIC7XXX=m
+CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
+CONFIG_AIC7XXX_RESET_DELAY_MS=15000
+CONFIG_AIC7XXX_DEBUG_ENABLE=y
+CONFIG_AIC7XXX_DEBUG_MASK=0
+CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+CONFIG_SCSI_AIC79XX=m
+CONFIG_AIC79XX_CMDS_PER_DEVICE=32
+CONFIG_AIC79XX_RESET_DELAY_MS=15000
+CONFIG_AIC79XX_DEBUG_ENABLE=y
+CONFIG_AIC79XX_DEBUG_MASK=0
+CONFIG_AIC79XX_REG_PRETTY_PRINT=y
+CONFIG_SCSI_AIC94XX=m
+# CONFIG_AIC94XX_DEBUG is not set
+CONFIG_SCSI_DPT_I2O=m
+CONFIG_SCSI_ARCMSR=m
+CONFIG_MEGARAID_NEWGEN=y
+CONFIG_MEGARAID_MM=m
+CONFIG_MEGARAID_MAILBOX=m
+CONFIG_MEGARAID_LEGACY=m
+CONFIG_MEGARAID_SAS=m
+CONFIG_SCSI_HPTIOP=m
+CONFIG_SCSI_DMX3191D=m
+CONFIG_SCSI_FUTURE_DOMAIN=m
+CONFIG_SCSI_IPS=m
+CONFIG_SCSI_INITIO=m
+# CONFIG_SCSI_INIA100 is not set
+CONFIG_SCSI_PPA=m
+CONFIG_SCSI_IMM=m
+# CONFIG_SCSI_IZIP_EPP16 is not set
+# CONFIG_SCSI_IZIP_SLOW_CTR is not set
+CONFIG_SCSI_STEX=m
+CONFIG_SCSI_SYM53C8XX_2=m
+CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
+CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
+CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
+CONFIG_SCSI_SYM53C8XX_MMIO=y
+CONFIG_SCSI_IPR=m
+# CONFIG_SCSI_IPR_TRACE is not set
+# CONFIG_SCSI_IPR_DUMP is not set
+CONFIG_SCSI_QLOGIC_1280=m
+CONFIG_SCSI_QLA_FC=m
+CONFIG_SCSI_QLA_ISCSI=m
+CONFIG_SCSI_LPFC=m
+CONFIG_SCSI_DC395x=m
+CONFIG_SCSI_DC390T=m
+CONFIG_SCSI_NSP32=m
+CONFIG_SCSI_DEBUG=m
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
+CONFIG_ATA=m
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_AHCI=m
+CONFIG_SATA_SVW=m
+CONFIG_ATA_PIIX=m
+CONFIG_SATA_MV=m
+CONFIG_SATA_NV=m
+CONFIG_PDC_ADMA=m
+CONFIG_SATA_QSTOR=m
+CONFIG_SATA_PROMISE=m
+CONFIG_SATA_SX4=m
+CONFIG_SATA_SIL=m
+CONFIG_SATA_SIL24=m
+CONFIG_SATA_SIS=m
+CONFIG_SATA_ULI=m
+CONFIG_SATA_VIA=m
+CONFIG_SATA_VITESSE=m
+# 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=m
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+CONFIG_PATA_EFAR=m
+CONFIG_ATA_GENERIC=m
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# 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=m
+CONFIG_PATA_TRIFLEX=m
+# CONFIG_PATA_MARVELL is not set
+CONFIG_PATA_MPIIX=m
+# CONFIG_PATA_OLDPIIX is not set
+CONFIG_PATA_NETCELL=m
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+CONFIG_PATA_PCMCIA=m
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+CONFIG_PATA_RZ1000=m
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+CONFIG_PATA_PDC2027X=m
+CONFIG_PATA_SIL680=m
+CONFIG_PATA_SIS=m
+CONFIG_PATA_VIA=m
+CONFIG_PATA_WINBOND=m
+# CONFIG_PATA_PLATFORM is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+CONFIG_MD_LINEAR=m
+CONFIG_MD_RAID0=m
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
+# CONFIG_MD_RAID5_RESHAPE is not set
+CONFIG_MD_MULTIPATH=m
+CONFIG_MD_FAULTY=m
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+CONFIG_DM_MULTIPATH_EMC=m
+# CONFIG_DM_MULTIPATH_RDAC is not set
+# CONFIG_DM_DELAY is not set
+
+#
+# Fusion MPT device support
+#
+CONFIG_FUSION=y
+CONFIG_FUSION_SPI=m
+CONFIG_FUSION_FC=m
+CONFIG_FUSION_SAS=m
+CONFIG_FUSION_MAX_SGE=128
+CONFIG_FUSION_CTL=m
+CONFIG_FUSION_LAN=m
+# CONFIG_FUSION_LOGGING is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+CONFIG_IEEE1394=m
+
+#
+# Subsystem Options
+#
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+
+#
+# Controllers
+#
+CONFIG_IEEE1394_PCILYNX=m
+CONFIG_IEEE1394_OHCI1394=m
+
+#
+# Protocols
+#
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_SBP2=m
+# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
+CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_DV1394=m
+CONFIG_IEEE1394_RAWIO=m
+CONFIG_I2O=m
+CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
+CONFIG_I2O_EXT_ADAPTEC=y
+CONFIG_I2O_CONFIG=m
+CONFIG_I2O_CONFIG_OLD_IOCTL=y
+CONFIG_I2O_BUS=m
+CONFIG_I2O_BLOCK=m
+CONFIG_I2O_SCSI=m
+CONFIG_I2O_PROC=m
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_IFB is not set
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_MACVLAN is not set
+CONFIG_EQUALIZER=m
+CONFIG_TUN=m
+CONFIG_ARCNET=m
+CONFIG_ARCNET_1201=m
+CONFIG_ARCNET_1051=m
+CONFIG_ARCNET_RAW=m
+CONFIG_ARCNET_CAP=m
+CONFIG_ARCNET_COM90xx=m
+CONFIG_ARCNET_COM90xxIO=m
+CONFIG_ARCNET_RIM_I=m
+CONFIG_ARCNET_COM20020=m
+CONFIG_ARCNET_COM20020_PCI=m
+CONFIG_PHYLIB=m
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=m
+CONFIG_DAVICOM_PHY=m
+CONFIG_QSEMI_PHY=m
+CONFIG_LXT_PHY=m
+CONFIG_CICADA_PHY=m
+CONFIG_VITESSE_PHY=m
+CONFIG_SMSC_PHY=m
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+CONFIG_FIXED_PHY=m
+# CONFIG_FIXED_MII_10_FDX is not set
+# CONFIG_FIXED_MII_100_FDX is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=m
+# CONFIG_AX88796 is not set
+# CONFIG_MIPS_AU1X00_ENET is not set
+CONFIG_HAPPYMEAL=m
+CONFIG_SUNGEM=m
+CONFIG_CASSINI=m
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_VORTEX=m
+CONFIG_TYPHOON=m
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NET_TULIP=y
+CONFIG_DE2104X=m
+CONFIG_TULIP=m
+# CONFIG_TULIP_MWI is not set
+# CONFIG_TULIP_MMIO is not set
+# CONFIG_TULIP_NAPI is not set
+CONFIG_DE4X5=m
+CONFIG_WINBOND_840=m
+CONFIG_DM9102=m
+CONFIG_ULI526X=m
+CONFIG_PCMCIA_XIRCOM=m
+# CONFIG_PCMCIA_XIRTULIP is not set
+CONFIG_HP100=m
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=m
+# CONFIG_PCNET32_NAPI is not set
+CONFIG_AMD8111_ETH=m
+# CONFIG_AMD8111E_NAPI is not set
+CONFIG_ADAPTEC_STARFIRE=m
+# CONFIG_ADAPTEC_STARFIRE_NAPI is not set
+CONFIG_B44=m
+CONFIG_FORCEDETH=m
+# CONFIG_FORCEDETH_NAPI is not set
+# CONFIG_TC35815 is not set
+CONFIG_DGRS=m
+CONFIG_EEPRO100=m
+CONFIG_E100=m
+CONFIG_FEALNX=m
+CONFIG_NATSEMI=m
+CONFIG_NE2K_PCI=m
+CONFIG_8139CP=m
+CONFIG_8139TOO=m
+# CONFIG_8139TOO_PIO is not set
+# CONFIG_8139TOO_TUNE_TWISTER is not set
+CONFIG_8139TOO_8129=y
+# CONFIG_8139_OLD_RX_RESET is not set
+CONFIG_SIS900=m
+CONFIG_EPIC100=m
+CONFIG_SUNDANCE=m
+# CONFIG_SUNDANCE_MMIO is not set
+CONFIG_TLAN=m
+CONFIG_VIA_RHINE=m
+# CONFIG_VIA_RHINE_MMIO is not set
+# CONFIG_VIA_RHINE_NAPI is not set
+# CONFIG_SC92031 is not set
+CONFIG_NET_POCKET=y
+CONFIG_DE600=m
+CONFIG_DE620=m
+CONFIG_NETDEV_1000=y
+CONFIG_ACENIC=m
+# CONFIG_ACENIC_OMIT_TIGON_I is not set
+CONFIG_DL2K=m
+CONFIG_E1000=m
+# CONFIG_E1000_NAPI is not set
+# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
+CONFIG_NS83820=m
+CONFIG_HAMACHI=m
+CONFIG_YELLOWFIN=m
+CONFIG_R8169=m
+# CONFIG_R8169_NAPI is not set
+CONFIG_R8169_VLAN=y
+CONFIG_SIS190=m
+CONFIG_SKGE=m
+CONFIG_SKY2=m
+CONFIG_SK98LIN=m
+CONFIG_VIA_VELOCITY=m
+CONFIG_TIGON3=m
+CONFIG_BNX2=m
+CONFIG_QLA3XXX=m
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+CONFIG_CHELSIO_T1=m
+# CONFIG_CHELSIO_T1_1G is not set
+CONFIG_CHELSIO_T1_NAPI=y
+# CONFIG_CHELSIO_T3 is not set
+CONFIG_IXGB=m
+# CONFIG_IXGB_NAPI is not set
+CONFIG_S2IO=m
+# CONFIG_S2IO_NAPI is not set
+CONFIG_MYRI10GE=m
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_MLX4_CORE is not set
+CONFIG_TR=y
+CONFIG_IBMOL=m
+CONFIG_IBMLS=m
+CONFIG_3C359=m
+CONFIG_TMS380TR=m
+CONFIG_TMSPCI=m
+CONFIG_ABYSS=m
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET_MII=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_DM9601 is not set
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_MCS7830=m
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+CONFIG_USB_EPSON2888=y
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+CONFIG_NET_PCMCIA=y
+CONFIG_PCMCIA_3C589=m
+CONFIG_PCMCIA_3C574=m
+CONFIG_PCMCIA_FMVJ18X=m
+CONFIG_PCMCIA_PCNET=m
+CONFIG_PCMCIA_NMCLAN=m
+CONFIG_PCMCIA_SMC91C92=m
+CONFIG_PCMCIA_XIRC2PS=m
+CONFIG_PCMCIA_AXNET=m
+CONFIG_ARCNET_COM20020_CS=m
+CONFIG_PCMCIA_IBMTR=m
+CONFIG_WAN=y
+CONFIG_LANMEDIA=m
+CONFIG_HDLC=m
+CONFIG_HDLC_RAW=m
+CONFIG_HDLC_RAW_ETH=m
+CONFIG_HDLC_CISCO=m
+CONFIG_HDLC_FR=m
+CONFIG_HDLC_PPP=m
+CONFIG_HDLC_X25=m
+CONFIG_PCI200SYN=m
+CONFIG_WANXL=m
+CONFIG_PC300=m
+CONFIG_PC300_MLPPP=y
+
+#
+# Cyclades-PC300 MLPPP support is disabled.
+#
+
+#
+# Refer to the file README.mlppp, provided by PC300 package.
+#
+# CONFIG_PC300TOO is not set
+CONFIG_FARSYNC=m
+CONFIG_DSCC4=m
+CONFIG_DSCC4_PCISYNC=y
+CONFIG_DSCC4_PCI_RST=y
+CONFIG_DLCI=m
+CONFIG_DLCI_MAX=8
+CONFIG_WAN_ROUTER_DRIVERS=m
+CONFIG_CYCLADES_SYNC=m
+CONFIG_CYCLOMX_X25=y
+CONFIG_LAPBETHER=m
+CONFIG_X25_ASY=m
+CONFIG_ATM_DRIVERS=y
+# CONFIG_ATM_DUMMY is not set
+CONFIG_ATM_TCP=m
+CONFIG_ATM_LANAI=m
+CONFIG_ATM_ENI=m
+# CONFIG_ATM_ENI_DEBUG is not set
+# CONFIG_ATM_ENI_TUNE_BURST is not set
+CONFIG_ATM_FIRESTREAM=m
+CONFIG_ATM_ZATM=m
+# CONFIG_ATM_ZATM_DEBUG is not set
+CONFIG_ATM_NICSTAR=m
+# CONFIG_ATM_NICSTAR_USE_SUNI is not set
+# CONFIG_ATM_NICSTAR_USE_IDT77105 is not set
+CONFIG_ATM_IDT77252=m
+# CONFIG_ATM_IDT77252_DEBUG is not set
+# CONFIG_ATM_IDT77252_RCV_ALL is not set
+CONFIG_ATM_IDT77252_USE_SUNI=y
+CONFIG_ATM_AMBASSADOR=m
+# CONFIG_ATM_AMBASSADOR_DEBUG is not set
+CONFIG_ATM_HORIZON=m
+# CONFIG_ATM_HORIZON_DEBUG is not set
+CONFIG_ATM_IA=m
+# CONFIG_ATM_IA_DEBUG is not set
+CONFIG_ATM_FORE200E_MAYBE=m
+CONFIG_ATM_FORE200E_PCA=y
+CONFIG_ATM_FORE200E_PCA_DEFAULT_FW=y
+# CONFIG_ATM_FORE200E_USE_TASKLET is not set
+CONFIG_ATM_FORE200E_TX_RETRY=16
+CONFIG_ATM_FORE200E_DEBUG=0
+CONFIG_ATM_FORE200E=m
+CONFIG_ATM_HE=m
+CONFIG_ATM_HE_USE_SUNI=y
+CONFIG_FDDI=y
+CONFIG_DEFXX=m
+# CONFIG_DEFXX_MMIO is not set
+CONFIG_SKFP=m
+CONFIG_HIPPI=y
+CONFIG_ROADRUNNER=m
+# CONFIG_ROADRUNNER_LARGE_RINGS is not set
+CONFIG_PLIP=m
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPPOATM=m
+# CONFIG_PPPOL2TP is not set
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLHC=m
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+CONFIG_NET_FC=y
+CONFIG_SHAPER=m
+CONFIG_NETCONSOLE=m
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
+CONFIG_ISDN=m
+CONFIG_ISDN_I4L=m
+CONFIG_ISDN_PPP=y
+CONFIG_ISDN_PPP_VJ=y
+CONFIG_ISDN_MPP=y
+CONFIG_IPPP_FILTER=y
+CONFIG_ISDN_PPP_BSDCOMP=m
+CONFIG_ISDN_AUDIO=y
+CONFIG_ISDN_TTY_FAX=y
+CONFIG_ISDN_X25=y
+
+#
+# ISDN feature submodules
+#
+# CONFIG_ISDN_DRV_LOOP is not set
+CONFIG_ISDN_DIVERSION=m
+
+#
+# ISDN4Linux hardware drivers
+#
+
+#
+# Passive cards
+#
+CONFIG_ISDN_DRV_HISAX=m
+
+#
+# D-channel protocol features
+#
+CONFIG_HISAX_EURO=y
+CONFIG_DE_AOC=y
+# CONFIG_HISAX_NO_SENDCOMPLETE is not set
+# CONFIG_HISAX_NO_LLC is not set
+# CONFIG_HISAX_NO_KEYPAD is not set
+CONFIG_HISAX_1TR6=y
+CONFIG_HISAX_NI1=y
+CONFIG_HISAX_MAX_CARDS=8
+
+#
+# HiSax supported cards
+#
+CONFIG_HISAX_16_3=y
+CONFIG_HISAX_TELESPCI=y
+CONFIG_HISAX_S0BOX=y
+CONFIG_HISAX_FRITZPCI=y
+CONFIG_HISAX_AVM_A1_PCMCIA=y
+CONFIG_HISAX_ELSA=y
+CONFIG_HISAX_DIEHLDIVA=y
+CONFIG_HISAX_SEDLBAUER=y
+CONFIG_HISAX_NETJET=y
+CONFIG_HISAX_NETJET_U=y
+CONFIG_HISAX_NICCY=y
+CONFIG_HISAX_BKM_A4T=y
+CONFIG_HISAX_SCT_QUADRO=y
+CONFIG_HISAX_GAZEL=y
+CONFIG_HISAX_HFC_PCI=y
+CONFIG_HISAX_W6692=y
+CONFIG_HISAX_HFC_SX=y
+CONFIG_HISAX_ENTERNOW_PCI=y
+# CONFIG_HISAX_DEBUG is not set
+
+#
+# HiSax PCMCIA card service modules
+#
+CONFIG_HISAX_SEDLBAUER_CS=m
+CONFIG_HISAX_ELSA_CS=m
+CONFIG_HISAX_AVM_A1_CS=m
+CONFIG_HISAX_TELES_CS=m
+
+#
+# HiSax sub driver modules
+#
+CONFIG_HISAX_ST5481=m
+CONFIG_HISAX_HFCUSB=m
+CONFIG_HISAX_HFC4S8S=m
+CONFIG_HISAX_FRITZ_PCIPNP=m
+CONFIG_HISAX_HDLC=y
+
+#
+# Active cards
+#
+# CONFIG_HYSDN is not set
+CONFIG_ISDN_DRV_GIGASET=m
+CONFIG_GIGASET_BASE=m
+CONFIG_GIGASET_M105=m
+# CONFIG_GIGASET_M101 is not set
+# CONFIG_GIGASET_DEBUG is not set
+# CONFIG_GIGASET_UNDOCREQ is not set
+CONFIG_ISDN_CAPI=m
+CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y
+CONFIG_CAPI_TRACE=y
+CONFIG_ISDN_CAPI_MIDDLEWARE=y
+CONFIG_ISDN_CAPI_CAPI20=m
+CONFIG_ISDN_CAPI_CAPIFS_BOOL=y
+CONFIG_ISDN_CAPI_CAPIFS=m
+CONFIG_ISDN_CAPI_CAPIDRV=m
+
+#
+# CAPI hardware drivers
+#
+CONFIG_CAPI_AVM=y
+CONFIG_ISDN_DRV_AVMB1_B1PCI=m
+CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y
+CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m
+CONFIG_ISDN_DRV_AVMB1_AVM_CS=m
+CONFIG_ISDN_DRV_AVMB1_T1PCI=m
+CONFIG_ISDN_DRV_AVMB1_C4=m
+CONFIG_CAPI_EICON=y
+CONFIG_ISDN_DIVAS=m
+CONFIG_ISDN_DIVAS_BRIPCI=y
+CONFIG_ISDN_DIVAS_PRIPCI=y
+CONFIG_ISDN_DIVAS_DIVACAPI=m
+CONFIG_ISDN_DIVAS_USERIDI=m
+CONFIG_ISDN_DIVAS_MAINT=m
+CONFIG_PHONE=m
+CONFIG_PHONE_IXJ=m
+CONFIG_PHONE_IXJ_PCMCIA=m
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=m
+# 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_JOYDEV=m
+CONFIG_INPUT_TSDEV=m
+CONFIG_INPUT_TSDEV_SCREEN_X=240
+CONFIG_INPUT_TSDEV_SCREEN_Y=320
+CONFIG_INPUT_EVDEV=m
+CONFIG_INPUT_EVBUG=m
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+CONFIG_KEYBOARD_SUNKBD=m
+CONFIG_KEYBOARD_LKKBD=m
+CONFIG_KEYBOARD_XTKBD=m
+CONFIG_KEYBOARD_NEWTON=m
+CONFIG_KEYBOARD_STOWAWAY=m
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=m
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_SERIAL=m
+# CONFIG_MOUSE_APPLETOUCH is not set
+CONFIG_MOUSE_VSXXXAA=m
+CONFIG_INPUT_JOYSTICK=y
+CONFIG_JOYSTICK_ANALOG=m
+CONFIG_JOYSTICK_A3D=m
+CONFIG_JOYSTICK_ADI=m
+CONFIG_JOYSTICK_COBRA=m
+CONFIG_JOYSTICK_GF2K=m
+CONFIG_JOYSTICK_GRIP=m
+CONFIG_JOYSTICK_GRIP_MP=m
+CONFIG_JOYSTICK_GUILLEMOT=m
+CONFIG_JOYSTICK_INTERACT=m
+CONFIG_JOYSTICK_SIDEWINDER=m
+CONFIG_JOYSTICK_TMDC=m
+CONFIG_JOYSTICK_IFORCE=m
+CONFIG_JOYSTICK_IFORCE_USB=y
+CONFIG_JOYSTICK_IFORCE_232=y
+CONFIG_JOYSTICK_WARRIOR=m
+CONFIG_JOYSTICK_MAGELLAN=m
+CONFIG_JOYSTICK_SPACEORB=m
+CONFIG_JOYSTICK_SPACEBALL=m
+CONFIG_JOYSTICK_STINGER=m
+CONFIG_JOYSTICK_TWIDJOY=m
+CONFIG_JOYSTICK_DB9=m
+CONFIG_JOYSTICK_GAMECON=m
+CONFIG_JOYSTICK_TURBOGRAFX=m
+CONFIG_JOYSTICK_JOYDUMP=m
+# CONFIG_JOYSTICK_XPAD is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=m
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+CONFIG_TOUCHSCREEN_GUNZE=m
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_MK712=m
+CONFIG_TOUCHSCREEN_PENMOUNT=m
+CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
+CONFIG_TOUCHSCREEN_TOUCHWIN=m
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_PCSPKR=m
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+CONFIG_INPUT_UINPUT=m
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_PARKBD=m
+CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+CONFIG_GAMEPORT=m
+CONFIG_GAMEPORT_NS558=m
+CONFIG_GAMEPORT_L4=m
+CONFIG_GAMEPORT_EMU10K1=m
+CONFIG_GAMEPORT_FM801=m
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
+CONFIG_ROCKETPORT=m
+CONFIG_CYCLADES=m
+# CONFIG_CYZ_INTR is not set
+CONFIG_DIGIEPCA=m
+# CONFIG_MOXA_INTELLIO is not set
+CONFIG_MOXA_SMARTIO=m
+# CONFIG_MOXA_SMARTIO_NEW is not set
+# CONFIG_ISI is not set
+CONFIG_SYNCLINKMP=m
+CONFIG_SYNCLINK_GT=m
+CONFIG_N_HDLC=m
+# CONFIG_RISCOM8 is not set
+CONFIG_SPECIALIX=m
+# CONFIG_SPECIALIX_RTSCTS is not set
+CONFIG_SX=m
+# CONFIG_RIO is not set
+CONFIG_STALDRV=y
+# CONFIG_STALLION is not set
+# CONFIG_ISTALLION is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250_PCI=m
+CONFIG_SERIAL_8250_CS=m
+CONFIG_SERIAL_8250_NR_UARTS=48
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+CONFIG_SERIAL_8250_RSA=y
+# CONFIG_SERIAL_8250_AU1X00 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=m
+CONFIG_SERIAL_JSM=m
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_PRINTER=m
+# CONFIG_LP_CONSOLE is not set
+CONFIG_PPDEV=m
+CONFIG_TIPAR=m
+CONFIG_IPMI_HANDLER=m
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+CONFIG_IPMI_WATCHDOG=m
+CONFIG_IPMI_POWEROFF=m
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+CONFIG_SOFT_WATCHDOG=m
+# CONFIG_WDT_MTX1 is not set
+
+#
+# PCI-based Watchdog Cards
+#
+CONFIG_PCIPCWATCHDOG=m
+CONFIG_WDTPCI=m
+CONFIG_WDT_501_PCI=y
+
+#
+# USB-based Watchdog Cards
+#
+CONFIG_USBPCWATCHDOG=m
+CONFIG_HW_RANDOM=y
+CONFIG_RTC=y
+CONFIG_R3964=m
+CONFIG_APPLICOM=m
+CONFIG_DRM=m
+CONFIG_DRM_TDFX=m
+CONFIG_DRM_R128=m
+CONFIG_DRM_RADEON=m
+CONFIG_DRM_MGA=m
+CONFIG_DRM_VIA=m
+CONFIG_DRM_SAVAGE=m
+
+#
+# PCMCIA character devices
+#
+CONFIG_SYNCLINK_CS=m
+CONFIG_CARDMAN_4000=m
+CONFIG_CARDMAN_4040=m
+CONFIG_RAW_DRIVER=m
+CONFIG_MAX_RAW_DEVS=256
+CONFIG_TCG_TPM=m
+CONFIG_TCG_ATMEL=m
+CONFIG_DEVPORT=y
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=m
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=m
+CONFIG_I2C_ALGOPCF=m
+CONFIG_I2C_ALGOPCA=m
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_ALI1535=m
+CONFIG_I2C_ALI1563=m
+CONFIG_I2C_ALI15X3=m
+CONFIG_I2C_AMD756=m
+CONFIG_I2C_AMD756_S4882=m
+CONFIG_I2C_AMD8111=m
+CONFIG_I2C_I801=m
+CONFIG_I2C_I810=m
+CONFIG_I2C_PIIX4=m
+CONFIG_I2C_NFORCE2=m
+CONFIG_I2C_OCORES=m
+CONFIG_I2C_PARPORT=m
+CONFIG_I2C_PARPORT_LIGHT=m
+CONFIG_I2C_PROSAVAGE=m
+CONFIG_I2C_SAVAGE4=m
+# CONFIG_I2C_SIMTEC is not set
+CONFIG_I2C_SIS5595=m
+CONFIG_I2C_SIS630=m
+CONFIG_I2C_SIS96X=m
+# CONFIG_I2C_TAOS_EVM is not set
+CONFIG_I2C_STUB=m
+# CONFIG_I2C_TINY_USB is not set
+CONFIG_I2C_VIA=m
+CONFIG_I2C_VIAPRO=m
+CONFIG_I2C_VOODOO3=m
+
+#
+# Miscellaneous I2C Chip support
+#
+CONFIG_SENSORS_DS1337=m
+CONFIG_SENSORS_DS1374=m
+# CONFIG_DS1682 is not set
+CONFIG_SENSORS_EEPROM=m
+CONFIG_SENSORS_PCF8574=m
+CONFIG_SENSORS_PCA9539=m
+CONFIG_SENSORS_PCF8591=m
+CONFIG_SENSORS_MAX6875=m
+# 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
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=m
+CONFIG_SPI_BUTTERFLY=m
+# CONFIG_SPI_LM70_LLP is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_W1=m
+CONFIG_W1_CON=y
+
+#
+# 1-wire Bus Masters
+#
+CONFIG_W1_MASTER_MATROX=m
+CONFIG_W1_MASTER_DS2490=m
+CONFIG_W1_MASTER_DS2482=m
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=m
+CONFIG_W1_SLAVE_SMEM=m
+CONFIG_W1_SLAVE_DS2433=m
+# CONFIG_W1_SLAVE_DS2433_CRC is not set
+# CONFIG_W1_SLAVE_DS2760 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=m
+CONFIG_SENSORS_ABITUGURU=m
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+CONFIG_SENSORS_ADM1021=m
+CONFIG_SENSORS_ADM1025=m
+CONFIG_SENSORS_ADM1026=m
+# CONFIG_SENSORS_ADM1029 is not set
+CONFIG_SENSORS_ADM1031=m
+CONFIG_SENSORS_ADM9240=m
+CONFIG_SENSORS_ASB100=m
+CONFIG_SENSORS_ATXP1=m
+CONFIG_SENSORS_DS1621=m
+CONFIG_SENSORS_F71805F=m
+CONFIG_SENSORS_FSCHER=m
+CONFIG_SENSORS_FSCPOS=m
+CONFIG_SENSORS_GL518SM=m
+CONFIG_SENSORS_GL520SM=m
+CONFIG_SENSORS_IT87=m
+CONFIG_SENSORS_LM63=m
+CONFIG_SENSORS_LM70=m
+CONFIG_SENSORS_LM75=m
+CONFIG_SENSORS_LM77=m
+CONFIG_SENSORS_LM78=m
+CONFIG_SENSORS_LM80=m
+CONFIG_SENSORS_LM83=m
+CONFIG_SENSORS_LM85=m
+CONFIG_SENSORS_LM87=m
+CONFIG_SENSORS_LM90=m
+CONFIG_SENSORS_LM92=m
+# CONFIG_SENSORS_LM93 is not set
+CONFIG_SENSORS_MAX1619=m
+# CONFIG_SENSORS_MAX6650 is not set
+CONFIG_SENSORS_PC87360=m
+# CONFIG_SENSORS_PC87427 is not set
+CONFIG_SENSORS_SIS5595=m
+# CONFIG_SENSORS_DME1737 is not set
+CONFIG_SENSORS_SMSC47M1=m
+CONFIG_SENSORS_SMSC47M192=m
+CONFIG_SENSORS_SMSC47B397=m
+# CONFIG_SENSORS_THMC50 is not set
+CONFIG_SENSORS_VIA686A=m
+CONFIG_SENSORS_VT1211=m
+CONFIG_SENSORS_VT8231=m
+CONFIG_SENSORS_W83781D=m
+CONFIG_SENSORS_W83791D=m
+CONFIG_SENSORS_W83792D=m
+# CONFIG_SENSORS_W83793 is not set
+CONFIG_SENSORS_W83L785TS=m
+CONFIG_SENSORS_W83627HF=m
+CONFIG_SENSORS_W83627EHF=m
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_TVAUDIO=m
+CONFIG_VIDEO_TDA7432=m
+CONFIG_VIDEO_TDA9840=m
+CONFIG_VIDEO_TDA9875=m
+CONFIG_VIDEO_TEA6415C=m
+CONFIG_VIDEO_TEA6420=m
+CONFIG_VIDEO_MSP3400=m
+CONFIG_VIDEO_WM8775=m
+CONFIG_VIDEO_BT819=m
+CONFIG_VIDEO_BT856=m
+CONFIG_VIDEO_KS0127=m
+CONFIG_VIDEO_SAA7110=m
+CONFIG_VIDEO_SAA7111=m
+CONFIG_VIDEO_SAA7114=m
+CONFIG_VIDEO_SAA711X=m
+CONFIG_VIDEO_TVP5150=m
+CONFIG_VIDEO_VPX3220=m
+CONFIG_VIDEO_CX25840=m
+CONFIG_VIDEO_CX2341X=m
+CONFIG_VIDEO_SAA7185=m
+CONFIG_VIDEO_ADV7170=m
+CONFIG_VIDEO_ADV7175=m
+CONFIG_VIDEO_VIVI=m
+CONFIG_VIDEO_BT848=m
+CONFIG_VIDEO_BT848_DVB=y
+CONFIG_VIDEO_SAA6588=m
+CONFIG_VIDEO_BWQCAM=m
+CONFIG_VIDEO_CQCAM=m
+CONFIG_VIDEO_W9966=m
+CONFIG_VIDEO_CPIA=m
+CONFIG_VIDEO_CPIA_PP=m
+CONFIG_VIDEO_CPIA_USB=m
+CONFIG_VIDEO_CPIA2=m
+CONFIG_VIDEO_SAA5246A=m
+CONFIG_VIDEO_SAA5249=m
+CONFIG_TUNER_3036=m
+# CONFIG_TUNER_TEA5761 is not set
+CONFIG_VIDEO_STRADIS=m
+CONFIG_VIDEO_ZORAN_ZR36060=m
+CONFIG_VIDEO_ZORAN=m
+CONFIG_VIDEO_ZORAN_BUZ=m
+CONFIG_VIDEO_ZORAN_DC10=m
+CONFIG_VIDEO_ZORAN_DC30=m
+CONFIG_VIDEO_ZORAN_LML33=m
+CONFIG_VIDEO_ZORAN_LML33R10=m
+CONFIG_VIDEO_ZORAN_AVS6EYES=m
+CONFIG_VIDEO_SAA7134=m
+CONFIG_VIDEO_SAA7134_ALSA=m
+CONFIG_VIDEO_SAA7134_OSS=m
+CONFIG_VIDEO_SAA7134_DVB=m
+CONFIG_VIDEO_MXB=m
+CONFIG_VIDEO_DPC=m
+CONFIG_VIDEO_HEXIUM_ORION=m
+CONFIG_VIDEO_HEXIUM_GEMINI=m
+CONFIG_VIDEO_CX88=m
+CONFIG_VIDEO_CX88_ALSA=m
+CONFIG_VIDEO_CX88_BLACKBIRD=m
+CONFIG_VIDEO_CX88_DVB=m
+CONFIG_VIDEO_CX88_VP3054=m
+# CONFIG_VIDEO_IVTV is not set
+# CONFIG_VIDEO_CAFE_CCIC is not set
+CONFIG_V4L_USB_DRIVERS=y
+CONFIG_VIDEO_PVRUSB2=m
+CONFIG_VIDEO_PVRUSB2_29XXX=y
+CONFIG_VIDEO_PVRUSB2_24XXX=y
+CONFIG_VIDEO_PVRUSB2_SYSFS=y
+# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
+CONFIG_VIDEO_EM28XX=m
+# CONFIG_VIDEO_USBVISION is not set
+CONFIG_VIDEO_USBVIDEO=m
+CONFIG_USB_VICAM=m
+CONFIG_USB_IBMCAM=m
+CONFIG_USB_KONICAWC=m
+CONFIG_USB_QUICKCAM_MESSENGER=m
+CONFIG_USB_ET61X251=m
+CONFIG_VIDEO_OVCAMCHIP=m
+CONFIG_USB_W9968CF=m
+# CONFIG_USB_OV511 is not set
+CONFIG_USB_SE401=m
+CONFIG_USB_SN9C102=m
+CONFIG_USB_STV680=m
+CONFIG_USB_ZC0301=m
+CONFIG_USB_PWC=m
+# CONFIG_USB_PWC_DEBUG is not set
+# CONFIG_USB_ZR364XX is not set
+CONFIG_RADIO_ADAPTERS=y
+CONFIG_RADIO_GEMTEK_PCI=m
+CONFIG_RADIO_MAXIRADIO=m
+CONFIG_RADIO_MAESTRO=m
+CONFIG_USB_DSBR=m
+CONFIG_DVB_CORE=m
+CONFIG_DVB_CORE_ATTACH=y
+CONFIG_DVB_CAPTURE_DRIVERS=y
+
+#
+# Supported SAA7146 based PCI Adapters
+#
+CONFIG_DVB_AV7110=m
+CONFIG_DVB_AV7110_OSD=y
+CONFIG_DVB_BUDGET=m
+CONFIG_DVB_BUDGET_CI=m
+CONFIG_DVB_BUDGET_AV=m
+CONFIG_DVB_BUDGET_PATCH=m
+
+#
+# Supported USB Adapters
+#
+CONFIG_DVB_USB=m
+# CONFIG_DVB_USB_DEBUG is not set
+CONFIG_DVB_USB_A800=m
+CONFIG_DVB_USB_DIBUSB_MB=m
+CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y
+CONFIG_DVB_USB_DIBUSB_MC=m
+CONFIG_DVB_USB_DIB0700=m
+CONFIG_DVB_USB_UMT_010=m
+CONFIG_DVB_USB_CXUSB=m
+# CONFIG_DVB_USB_M920X is not set
+# CONFIG_DVB_USB_GL861 is not set
+# CONFIG_DVB_USB_AU6610 is not set
+CONFIG_DVB_USB_DIGITV=m
+CONFIG_DVB_USB_VP7045=m
+CONFIG_DVB_USB_VP702X=m
+CONFIG_DVB_USB_GP8PSK=m
+CONFIG_DVB_USB_NOVA_T_USB2=m
+# CONFIG_DVB_USB_TTUSB2 is not set
+CONFIG_DVB_USB_DTT200U=m
+# CONFIG_DVB_USB_OPERA1 is not set
+# CONFIG_DVB_USB_AF9005 is not set
+CONFIG_DVB_TTUSB_BUDGET=m
+CONFIG_DVB_TTUSB_DEC=m
+CONFIG_DVB_CINERGYT2=m
+CONFIG_DVB_CINERGYT2_TUNING=y
+CONFIG_DVB_CINERGYT2_STREAM_URB_COUNT=32
+CONFIG_DVB_CINERGYT2_STREAM_BUF_SIZE=512
+CONFIG_DVB_CINERGYT2_QUERY_INTERVAL=250
+CONFIG_DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE=y
+CONFIG_DVB_CINERGYT2_RC_QUERY_INTERVAL=100
+
+#
+# Supported FlexCopII (B2C2) Adapters
+#
+CONFIG_DVB_B2C2_FLEXCOP=m
+CONFIG_DVB_B2C2_FLEXCOP_PCI=m
+CONFIG_DVB_B2C2_FLEXCOP_USB=m
+# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set
+
+#
+# Supported BT878 Adapters
+#
+CONFIG_DVB_BT8XX=m
+
+#
+# Supported Pluto2 Adapters
+#
+CONFIG_DVB_PLUTO2=m
+
+#
+# Supported DVB Frontends
+#
+
+#
+# Customise DVB Frontends
+#
+# CONFIG_DVB_FE_CUSTOMISE is not set
+
+#
+# DVB-S (satellite) frontends
+#
+CONFIG_DVB_STV0299=m
+CONFIG_DVB_CX24110=m
+CONFIG_DVB_CX24123=m
+CONFIG_DVB_TDA8083=m
+CONFIG_DVB_MT312=m
+CONFIG_DVB_VES1X93=m
+CONFIG_DVB_S5H1420=m
+CONFIG_DVB_TDA10086=m
+
+#
+# DVB-T (terrestrial) frontends
+#
+CONFIG_DVB_SP8870=m
+CONFIG_DVB_SP887X=m
+CONFIG_DVB_CX22700=m
+CONFIG_DVB_CX22702=m
+CONFIG_DVB_L64781=m
+CONFIG_DVB_TDA1004X=m
+CONFIG_DVB_NXT6000=m
+CONFIG_DVB_MT352=m
+CONFIG_DVB_ZL10353=m
+CONFIG_DVB_DIB3000MB=m
+CONFIG_DVB_DIB3000MC=m
+CONFIG_DVB_DIB7000M=m
+CONFIG_DVB_DIB7000P=m
+
+#
+# DVB-C (cable) frontends
+#
+CONFIG_DVB_VES1820=m
+CONFIG_DVB_TDA10021=m
+CONFIG_DVB_TDA10023=m
+CONFIG_DVB_STV0297=m
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+CONFIG_DVB_NXT200X=m
+CONFIG_DVB_OR51211=m
+CONFIG_DVB_OR51132=m
+CONFIG_DVB_BCM3510=m
+CONFIG_DVB_LGDT330X=m
+
+#
+# Tuners/PLL support
+#
+CONFIG_DVB_PLL=m
+CONFIG_DVB_TDA826X=m
+CONFIG_DVB_TDA827X=m
+# CONFIG_DVB_TUNER_QT1010 is not set
+CONFIG_DVB_TUNER_MT2060=m
+
+#
+# Miscellaneous devices
+#
+CONFIG_DVB_LNBP21=m
+CONFIG_DVB_ISL6421=m
+CONFIG_DVB_TUA6100=m
+CONFIG_VIDEO_SAA7146=m
+CONFIG_VIDEO_SAA7146_VV=m
+CONFIG_VIDEO_TUNER=m
+CONFIG_VIDEO_BUF=m
+CONFIG_VIDEO_BUF_DVB=m
+CONFIG_VIDEO_BTCX=m
+CONFIG_VIDEO_IR_I2C=m
+CONFIG_VIDEO_IR=m
+CONFIG_VIDEO_TVEEPROM=m
+CONFIG_DAB=y
+CONFIG_USB_DABUSB=m
+
+#
+# Graphics support
+#
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=m
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+CONFIG_VGASTATE=m
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_DDC=m
+CONFIG_FB_CFB_FILLRECT=m
+CONFIG_FB_CFB_COPYAREA=m
+CONFIG_FB_CFB_IMAGEBLIT=m
+# 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=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+CONFIG_FB_CIRRUS=m
+CONFIG_FB_PM2=m
+CONFIG_FB_PM2_FIFO_DISCONNECT=y
+CONFIG_FB_CYBER2000=m
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_S1D13XXX=m
+CONFIG_FB_NVIDIA=m
+CONFIG_FB_NVIDIA_I2C=y
+# CONFIG_FB_NVIDIA_DEBUG is not set
+CONFIG_FB_NVIDIA_BACKLIGHT=y
+CONFIG_FB_RIVA=m
+CONFIG_FB_RIVA_I2C=y
+# CONFIG_FB_RIVA_DEBUG is not set
+CONFIG_FB_RIVA_BACKLIGHT=y
+CONFIG_FB_MATROX=m
+CONFIG_FB_MATROX_MILLENIUM=y
+CONFIG_FB_MATROX_MYSTIQUE=y
+CONFIG_FB_MATROX_G=y
+CONFIG_FB_MATROX_I2C=m
+CONFIG_FB_MATROX_MAVEN=m
+CONFIG_FB_MATROX_MULTIHEAD=y
+CONFIG_FB_RADEON=m
+CONFIG_FB_RADEON_I2C=y
+CONFIG_FB_RADEON_BACKLIGHT=y
+# CONFIG_FB_RADEON_DEBUG is not set
+CONFIG_FB_ATY128=m
+CONFIG_FB_ATY128_BACKLIGHT=y
+CONFIG_FB_ATY=m
+CONFIG_FB_ATY_CT=y
+CONFIG_FB_ATY_GENERIC_LCD=y
+CONFIG_FB_ATY_GX=y
+CONFIG_FB_ATY_BACKLIGHT=y
+# CONFIG_FB_S3 is not set
+CONFIG_FB_SAVAGE=m
+CONFIG_FB_SAVAGE_I2C=y
+CONFIG_FB_SAVAGE_ACCEL=y
+CONFIG_FB_SIS=m
+CONFIG_FB_SIS_300=y
+CONFIG_FB_SIS_315=y
+CONFIG_FB_NEOMAGIC=m
+CONFIG_FB_KYRO=m
+CONFIG_FB_3DFX=m
+# CONFIG_FB_3DFX_ACCEL is not set
+CONFIG_FB_VOODOO1=m
+# CONFIG_FB_VT8623 is not set
+CONFIG_FB_TRIDENT=m
+# CONFIG_FB_TRIDENT_ACCEL is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=m
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_RTCTIMER=m
+CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
+CONFIG_SND_DYNAMIC_MINORS=y
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+CONFIG_SND_MPU401_UART=m
+CONFIG_SND_OPL3_LIB=m
+CONFIG_SND_VX_LIB=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_DUMMY=m
+CONFIG_SND_VIRMIDI=m
+CONFIG_SND_MTPAV=m
+CONFIG_SND_MTS64=m
+CONFIG_SND_SERIAL_U16550=m
+CONFIG_SND_MPU401=m
+# CONFIG_SND_PORTMAN2X4 is not set
+
+#
+# PCI devices
+#
+CONFIG_SND_AD1889=m
+CONFIG_SND_ALS300=m
+CONFIG_SND_ALI5451=m
+CONFIG_SND_ATIIXP=m
+CONFIG_SND_ATIIXP_MODEM=m
+CONFIG_SND_AU8810=m
+CONFIG_SND_AU8820=m
+CONFIG_SND_AU8830=m
+CONFIG_SND_AZT3328=m
+CONFIG_SND_BT87X=m
+# CONFIG_SND_BT87X_OVERCLOCK is not set
+CONFIG_SND_CA0106=m
+CONFIG_SND_CMIPCI=m
+CONFIG_SND_CS4281=m
+CONFIG_SND_CS46XX=m
+CONFIG_SND_CS46XX_NEW_DSP=y
+CONFIG_SND_DARLA20=m
+CONFIG_SND_GINA20=m
+CONFIG_SND_LAYLA20=m
+CONFIG_SND_DARLA24=m
+CONFIG_SND_GINA24=m
+CONFIG_SND_LAYLA24=m
+CONFIG_SND_MONA=m
+CONFIG_SND_MIA=m
+CONFIG_SND_ECHO3G=m
+CONFIG_SND_INDIGO=m
+CONFIG_SND_INDIGOIO=m
+CONFIG_SND_INDIGODJ=m
+CONFIG_SND_EMU10K1=m
+CONFIG_SND_EMU10K1X=m
+CONFIG_SND_ENS1370=m
+CONFIG_SND_ENS1371=m
+CONFIG_SND_ES1938=m
+CONFIG_SND_ES1968=m
+CONFIG_SND_FM801=m
+CONFIG_SND_FM801_TEA575X_BOOL=y
+CONFIG_SND_FM801_TEA575X=m
+CONFIG_SND_HDA_INTEL=m
+CONFIG_SND_HDSP=m
+CONFIG_SND_HDSPM=m
+CONFIG_SND_ICE1712=m
+CONFIG_SND_ICE1724=m
+CONFIG_SND_INTEL8X0=m
+CONFIG_SND_INTEL8X0M=m
+CONFIG_SND_KORG1212=m
+CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL=y
+CONFIG_SND_MAESTRO3=m
+CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL=y
+CONFIG_SND_MIXART=m
+CONFIG_SND_NM256=m
+CONFIG_SND_PCXHR=m
+CONFIG_SND_RIPTIDE=m
+CONFIG_SND_RME32=m
+CONFIG_SND_RME96=m
+CONFIG_SND_RME9652=m
+CONFIG_SND_SONICVIBES=m
+CONFIG_SND_TRIDENT=m
+CONFIG_SND_VIA82XX=m
+CONFIG_SND_VIA82XX_MODEM=m
+CONFIG_SND_VX222=m
+CONFIG_SND_YMFPCI=m
+CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
+# CONFIG_SND_AC97_POWER_SAVE is not set
+
+#
+# ALSA MIPS devices
+#
+# CONFIG_SND_AU1X00 is not set
+
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# PCMCIA devices
+#
+CONFIG_SND_VXPOCKET=m
+CONFIG_SND_PDAUDIOCF=m
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# SoC Audio support for SuperH
+#
+
+#
+# Open Sound System
+#
+CONFIG_SOUND_PRIME=m
+CONFIG_SOUND_TRIDENT=m
+# CONFIG_SOUND_MSNDCLAS is not set
+# CONFIG_SOUND_MSNDPIN is not set
+CONFIG_AC97_BUS=m
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=m
+CONFIG_USB_HIDINPUT_POWERBOOK=y
+# CONFIG_HID_FF is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# USB HID Boot Protocol drivers
+#
+CONFIG_USB_KBD=m
+CONFIG_USB_MOUSE=m
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=m
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_PERSIST is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=m
+CONFIG_USB_EHCI_SPLIT_ISO=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=m
+CONFIG_USB_U132_HCD=m
+CONFIG_USB_SL811_HCD=m
+CONFIG_USB_SL811_CS=m
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_ISD200=y
+CONFIG_USB_STORAGE_DPCM=y
+CONFIG_USB_STORAGE_USBAT=y
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+CONFIG_USB_STORAGE_ALAUDA=y
+CONFIG_USB_STORAGE_KARMA=y
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Imaging devices
+#
+CONFIG_USB_MDC800=m
+CONFIG_USB_MICROTEK=m
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+CONFIG_USB_USS720=m
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=m
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_AIRCABLE=m
+CONFIG_USB_SERIAL_AIRPRIME=m
+CONFIG_USB_SERIAL_ARK3116=m
+CONFIG_USB_SERIAL_BELKIN=m
+CONFIG_USB_SERIAL_WHITEHEAT=m
+CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
+CONFIG_USB_SERIAL_CP2101=m
+CONFIG_USB_SERIAL_CYPRESS_M8=m
+CONFIG_USB_SERIAL_EMPEG=m
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_FUNSOFT=m
+CONFIG_USB_SERIAL_VISOR=m
+CONFIG_USB_SERIAL_IPAQ=m
+CONFIG_USB_SERIAL_IR=m
+CONFIG_USB_SERIAL_EDGEPORT=m
+CONFIG_USB_SERIAL_EDGEPORT_TI=m
+CONFIG_USB_SERIAL_GARMIN=m
+CONFIG_USB_SERIAL_IPW=m
+CONFIG_USB_SERIAL_KEYSPAN_PDA=m
+CONFIG_USB_SERIAL_KEYSPAN=m
+# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
+# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
+CONFIG_USB_SERIAL_KLSI=m
+CONFIG_USB_SERIAL_KOBIL_SCT=m
+CONFIG_USB_SERIAL_MCT_U232=m
+CONFIG_USB_SERIAL_MOS7720=m
+CONFIG_USB_SERIAL_MOS7840=m
+CONFIG_USB_SERIAL_NAVMAN=m
+CONFIG_USB_SERIAL_PL2303=m
+# CONFIG_USB_SERIAL_OTI6858 is not set
+CONFIG_USB_SERIAL_HP4X=m
+CONFIG_USB_SERIAL_SAFE=m
+# CONFIG_USB_SERIAL_SAFE_PADDED is not set
+CONFIG_USB_SERIAL_SIERRAWIRELESS=m
+CONFIG_USB_SERIAL_TI=m
+CONFIG_USB_SERIAL_CYBERJACK=m
+CONFIG_USB_SERIAL_XIRCOM=m
+CONFIG_USB_SERIAL_OPTION=m
+CONFIG_USB_SERIAL_OMNINET=m
+# CONFIG_USB_SERIAL_DEBUG is not set
+CONFIG_USB_EZUSB=y
+
+#
+# USB Miscellaneous drivers
+#
+CONFIG_USB_EMI62=m
+CONFIG_USB_EMI26=m
+CONFIG_USB_ADUTUX=m
+CONFIG_USB_AUERSWALD=m
+CONFIG_USB_RIO500=m
+CONFIG_USB_LEGOTOWER=m
+CONFIG_USB_LCD=m
+# CONFIG_USB_BERRY_CHARGE is not set
+CONFIG_USB_LED=m
+CONFIG_USB_CYPRESS_CY7C63=m
+CONFIG_USB_CYTHERM=m
+CONFIG_USB_PHIDGET=m
+CONFIG_USB_PHIDGETKIT=m
+CONFIG_USB_PHIDGETMOTORCONTROL=m
+CONFIG_USB_PHIDGETSERVO=m
+CONFIG_USB_IDMOUSE=m
+CONFIG_USB_FTDI_ELAN=m
+CONFIG_USB_APPLEDISPLAY=m
+CONFIG_USB_SISUSBVGA=m
+# CONFIG_USB_SISUSBVGA_CON is not set
+CONFIG_USB_LD=m
+CONFIG_USB_TRANCEVIBRATOR=m
+# CONFIG_USB_IOWARRIOR is not set
+CONFIG_USB_TEST=m
+
+#
+# USB DSL modem support
+#
+CONFIG_USB_ATM=m
+CONFIG_USB_SPEEDTOUCH=m
+CONFIG_USB_CXACRU=m
+CONFIG_USB_UEAGLEATM=m
+CONFIG_USB_XUSBATM=m
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=m
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+CONFIG_USB_GADGET_NET2280=y
+CONFIG_USB_NET2280=m
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+CONFIG_USB_ZERO=m
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+CONFIG_USB_MIDI_GADGET=m
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK_BOUNCE=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_SDHCI=m
+CONFIG_MMC_TIFM_SD=m
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+# CONFIG_LEDS_TRIGGERS is not set
+CONFIG_INFINIBAND=m
+CONFIG_INFINIBAND_USER_MAD=m
+CONFIG_INFINIBAND_USER_ACCESS=m
+CONFIG_INFINIBAND_USER_MEM=y
+CONFIG_INFINIBAND_ADDR_TRANS=y
+CONFIG_INFINIBAND_MTHCA=m
+CONFIG_INFINIBAND_MTHCA_DEBUG=y
+CONFIG_INFINIBAND_AMSO1100=m
+CONFIG_INFINIBAND_AMSO1100_DEBUG=y
+# CONFIG_MLX4_INFINIBAND is not set
+CONFIG_INFINIBAND_IPOIB=m
+# CONFIG_INFINIBAND_IPOIB_CM is not set
+CONFIG_INFINIBAND_IPOIB_DEBUG=y
+# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
+CONFIG_INFINIBAND_SRP=m
+CONFIG_INFINIBAND_ISER=m
+CONFIG_RTC_LIB=m
+CONFIG_RTC_CLASS=m
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+CONFIG_RTC_DRV_TEST=m
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=m
+CONFIG_RTC_DRV_DS1672=m
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_RS5C372=m
+CONFIG_RTC_DRV_ISL1208=m
+CONFIG_RTC_DRV_X1205=m
+CONFIG_RTC_DRV_PCF8563=m
+CONFIG_RTC_DRV_PCF8583=m
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+CONFIG_RTC_DRV_RS5C348=m
+CONFIG_RTC_DRV_MAX6902=m
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+CONFIG_RTC_DRV_DS1553=m
+# CONFIG_RTC_DRV_STK17TA8 is not set
+CONFIG_RTC_DRV_DS1742=m
+CONFIG_RTC_DRV_M48T86=m
+# CONFIG_RTC_DRV_M48T59 is not set
+CONFIG_RTC_DRV_V3020=m
+
+#
+# on-CPU RTC drivers
+#
+
+#
+# DMA Engine support
+#
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+CONFIG_NET_DMA=y
+
+#
+# DMA Devices
+#
+CONFIG_INTEL_IOATDMA=m
+# CONFIG_AUXDISPLAY is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=m
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=m
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=m
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+CONFIG_JFS_FS=m
+CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
+# CONFIG_JFS_DEBUG is not set
+CONFIG_JFS_STATISTICS=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_QUOTA=y
+CONFIG_XFS_SECURITY=y
+CONFIG_XFS_POSIX_ACL=y
+CONFIG_XFS_RT=y
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_MINIX_FS=m
+CONFIG_ROMFS_FS=m
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+CONFIG_CONFIGFS_FS=m
+
+#
+# Miscellaneous filesystems
+#
+CONFIG_ADFS_FS=m
+# CONFIG_ADFS_FS_RW is not set
+CONFIG_AFFS_FS=m
+CONFIG_ECRYPT_FS=m
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_BEFS_FS=m
+# CONFIG_BEFS_DEBUG is not set
+CONFIG_BFS_FS=m
+CONFIG_EFS_FS=m
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+CONFIG_VXFS_FS=m
+CONFIG_HPFS_FS=m
+CONFIG_QNX4FS_FS=m
+CONFIG_SYSV_FS=m
+CONFIG_UFS_FS=m
+# CONFIG_UFS_FS_WRITE is not set
+# CONFIG_UFS_DEBUG is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+CONFIG_NFS_DIRECTIO=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_RPCSEC_GSS_SPKM3=m
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+CONFIG_NCP_FS=m
+CONFIG_NCPFS_PACKET_SIGNING=y
+CONFIG_NCPFS_IOCTL_LOCKING=y
+CONFIG_NCPFS_STRONG=y
+CONFIG_NCPFS_NFS_NS=y
+CONFIG_NCPFS_OS2_NS=y
+# CONFIG_NCPFS_SMALLDOS is not set
+CONFIG_NCPFS_NLS=y
+CONFIG_NCPFS_EXTRAS=y
+CONFIG_CODA_FS=m
+# CONFIG_CODA_FS_OLD_API is not set
+CONFIG_AFS_FS=m
+# CONFIG_AFS_DEBUG is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_ACORN_PARTITION=y
+# CONFIG_ACORN_PARTITION_CUMANA is not set
+# CONFIG_ACORN_PARTITION_EESOX is not set
+CONFIG_ACORN_PARTITION_ICS=y
+# CONFIG_ACORN_PARTITION_ADFS is not set
+# CONFIG_ACORN_PARTITION_POWERTEC is not set
+CONFIG_ACORN_PARTITION_RISCIX=y
+CONFIG_OSF_PARTITION=y
+CONFIG_AMIGA_PARTITION=y
+CONFIG_ATARI_PARTITION=y
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+CONFIG_MINIX_SUBPARTITION=y
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+CONFIG_LDM_PARTITION=y
+# CONFIG_LDM_DEBUG is not set
+CONFIG_SGI_PARTITION=y
+CONFIG_ULTRIX_PARTITION=y
+CONFIG_SUN_PARTITION=y
+CONFIG_KARMA_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="cp437"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+
+#
+# Distributed Lock Manager
+#
+CONFIG_DLM=m
+# CONFIG_DLM_DEBUG is not set
+
+#
+# Profiling support
+#
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=m
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+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 is not set
+# CONFIG_CROSSCOMPILE is not set
+CONFIG_CMDLINE=""
+CONFIG_SYS_SUPPORTS_KGDB=y
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+CONFIG_SECURITY_CAPABILITIES=m
+CONFIG_SECURITY_ROOTPLUG=m
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
+CONFIG_SECURITY_SELINUX_DISABLE=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
+# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
+CONFIG_XOR_BLOCKS=m
+CONFIG_ASYNC_CORE=m
+CONFIG_ASYNC_MEMCPY=m
+CONFIG_ASYNC_XOR=m
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_TGR192=m
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_REED_SOLOMON=m
+CONFIG_REED_SOLOMON_DEC16=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_CHECK_SIGNATURE=y
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 93f9e8331ad7..3d1b6281d887 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -70,7 +70,6 @@ CONFIG_SIBYTE_HAS_LDT=y
CONFIG_SIBYTE_CFE=y
# CONFIG_SIBYTE_CFE_CONSOLE is not set
# CONFIG_SIBYTE_BUS_WATCHER is not set
-# CONFIG_SIBYTE_SB1250_PROF is not set
# CONFIG_SIBYTE_TBPROF is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c
index 6d55e8aab668..6a17c9b508ea 100644
--- a/arch/mips/dec/ecc-berr.c
+++ b/arch/mips/dec/ecc-berr.c
@@ -263,7 +263,7 @@ static inline void dec_kn03_be_init(void)
*/
*mcr = (*mcr & ~(KN03_MCR_DIAGCHK | KN03_MCR_DIAGGEN)) |
KN03_MCR_CORRECT;
- if (current_cpu_data.cputype == CPU_R4400SC)
+ if (current_cpu_type() == CPU_R4400SC)
*mbcs |= KN4K_MB_CSR_EE;
fast_iob();
}
diff --git a/arch/mips/dec/kn02xa-berr.c b/arch/mips/dec/kn02xa-berr.c
index 7a053aadcd3a..5f04545c3606 100644
--- a/arch/mips/dec/kn02xa-berr.c
+++ b/arch/mips/dec/kn02xa-berr.c
@@ -132,7 +132,7 @@ void __init dec_kn02xa_be_init(void)
volatile u32 *mbcs = (void *)CKSEG1ADDR(KN4K_SLOT_BASE + KN4K_MB_CSR);
/* For KN04 we need to make sure EE (?) is enabled in the MB. */
- if (current_cpu_data.cputype == CPU_R4000SC)
+ if (current_cpu_type() == CPU_R4000SC)
*mbcs |= KN4K_MB_CSR_EE;
fast_iob();
diff --git a/arch/mips/dec/prom/identify.c b/arch/mips/dec/prom/identify.c
index cd85924e2572..95e26f4bb38f 100644
--- a/arch/mips/dec/prom/identify.c
+++ b/arch/mips/dec/prom/identify.c
@@ -133,9 +133,6 @@ void __init prom_identify_arch(u32 magic)
dec_firmrev = (dec_sysid & 0xff00) >> 8;
dec_etc = dec_sysid & 0xff;
- /* We're obviously one of the DEC machines */
- mips_machgroup = MACH_GROUP_DEC;
-
/*
* FIXME: This may not be an exhaustive list of DECStations/Servers!
* Put all model-specific initialisation calls here.
diff --git a/arch/mips/dec/prom/init.c b/arch/mips/dec/prom/init.c
index 808c182fd3fa..93f1239af524 100644
--- a/arch/mips/dec/prom/init.c
+++ b/arch/mips/dec/prom/init.c
@@ -108,8 +108,8 @@ void __init prom_init(void)
/* Were we compiled with the right CPU option? */
#if defined(CONFIG_CPU_R3000)
- if ((current_cpu_data.cputype == CPU_R4000SC) ||
- (current_cpu_data.cputype == CPU_R4400SC)) {
+ if ((current_cpu_type() == CPU_R4000SC) ||
+ (current_cpu_type() == CPU_R4400SC)) {
static char r4k_msg[] __initdata =
"Please recompile with \"CONFIG_CPU_R4x00 = y\".\n";
printk(cpu_msg);
@@ -119,8 +119,8 @@ void __init prom_init(void)
#endif
#if defined(CONFIG_CPU_R4X00)
- if ((current_cpu_data.cputype == CPU_R3000) ||
- (current_cpu_data.cputype == CPU_R3000A)) {
+ if ((current_cpu_type() == CPU_R3000) ||
+ (current_cpu_type() == CPU_R3000A)) {
static char r3k_msg[] __initdata =
"Please recompile with \"CONFIG_CPU_R3000 = y\".\n";
printk(cpu_msg);
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index 3e634f2f5443..bd5431e1f408 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -145,13 +145,9 @@ static void __init dec_be_init(void)
}
}
-
-extern void dec_time_init(void);
-
void __init plat_mem_setup(void)
{
board_be_init = dec_be_init;
- board_time_init = dec_time_init;
wbflush_setup();
diff --git a/arch/mips/dec/time.c b/arch/mips/dec/time.c
index 8b7e0c17ac35..820e5331205f 100644
--- a/arch/mips/dec/time.c
+++ b/arch/mips/dec/time.c
@@ -24,7 +24,6 @@
#include <asm/bootinfo.h>
#include <asm/cpu.h>
-#include <asm/div64.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mipsregs.h>
@@ -36,7 +35,7 @@
#include <asm/dec/ioasic_addrs.h>
#include <asm/dec/machtype.h>
-static unsigned long dec_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
{
unsigned int year, mon, day, hour, min, sec, real_year;
unsigned long flags;
@@ -75,13 +74,13 @@ static unsigned long dec_rtc_get_time(void)
}
/*
- * In order to set the CMOS clock precisely, dec_rtc_set_mmss has to
+ * In order to set the CMOS clock precisely, rtc_mips_set_mmss has to
* be called 500 ms after the second nowtime has started, because when
* nowtime is written into the registers of the CMOS clock, it will
* jump to the next second precisely 500 ms later. Check the Dallas
* DS1287 data sheet for details.
*/
-static int dec_rtc_set_mmss(unsigned long nowtime)
+int rtc_mips_set_mmss(unsigned long nowtime)
{
int retval = 0;
int real_seconds, real_minutes, cmos_minutes;
@@ -140,7 +139,6 @@ static int dec_rtc_set_mmss(unsigned long nowtime)
return retval;
}
-
static int dec_timer_state(void)
{
return (CMOS_READ(RTC_REG_C) & RTC_PF) != 0;
@@ -161,11 +159,8 @@ static cycle_t dec_ioasic_hpt_read(void)
}
-void __init dec_time_init(void)
+void __init plat_time_init(void)
{
- rtc_mips_get_time = dec_rtc_get_time;
- rtc_mips_set_mmss = dec_rtc_set_mmss;
-
mips_timer_state = dec_timer_state;
mips_timer_ack = dec_timer_ack;
diff --git a/arch/mips/emma2rh/common/prom.c b/arch/mips/emma2rh/common/prom.c
index 7433bd8e5562..0f791eb6bb66 100644
--- a/arch/mips/emma2rh/common/prom.c
+++ b/arch/mips/emma2rh/common/prom.c
@@ -62,8 +62,6 @@ void __init prom_init(void)
strcat(arcs_cmdline, " ");
}
- mips_machgroup = MACH_GROUP_NEC_EMMA2RH;
-
#if defined(CONFIG_MARKEINS)
mips_machtype = MACH_NEC_MARKEINS;
add_memory_region(0, EMMA2RH_RAM_SIZE, BOOT_MEM_RAM);
diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c
index 2f060e1ed36c..5e1da53b04a7 100644
--- a/arch/mips/emma2rh/markeins/setup.c
+++ b/arch/mips/emma2rh/markeins/setup.c
@@ -88,7 +88,7 @@ static unsigned int __init detect_bus_frequency(unsigned long rtc_base)
return clock[reg];
}
-static void __init emma2rh_time_init(void)
+void __init plat_time_init(void)
{
u32 reg;
if (bus_frequency == 0)
@@ -124,8 +124,6 @@ void __init plat_mem_setup(void)
set_io_port_base(KSEG1ADDR(EMMA2RH_PCI_IO_BASE));
- board_time_init = emma2rh_time_init;
-
_machine_restart = markeins_machine_restart;
_machine_halt = markeins_machine_halt;
pm_power_off = markeins_machine_power_off;
diff --git a/arch/mips/arc/Makefile b/arch/mips/fw/arc/Makefile
index 4f349ec1ea2d..4f349ec1ea2d 100644
--- a/arch/mips/arc/Makefile
+++ b/arch/mips/fw/arc/Makefile
diff --git a/arch/mips/arc/arc_con.c b/arch/mips/fw/arc/arc_con.c
index bc32fe64f42a..bc32fe64f42a 100644
--- a/arch/mips/arc/arc_con.c
+++ b/arch/mips/fw/arc/arc_con.c
diff --git a/arch/mips/arc/cmdline.c b/arch/mips/fw/arc/cmdline.c
index fd604ef28823..fd604ef28823 100644
--- a/arch/mips/arc/cmdline.c
+++ b/arch/mips/fw/arc/cmdline.c
diff --git a/arch/mips/arc/env.c b/arch/mips/fw/arc/env.c
index e521a6e010aa..6f5dd42b96e2 100644
--- a/arch/mips/arc/env.c
+++ b/arch/mips/fw/arc/env.c
@@ -11,7 +11,7 @@
#include <linux/kernel.h>
#include <linux/string.h>
-#include <asm/arc/types.h>
+#include <asm/fw/arc/types.h>
#include <asm/sgialib.h>
PCHAR __init
diff --git a/arch/mips/arc/file.c b/arch/mips/fw/arc/file.c
index cb0127cf5bc1..30335341b447 100644
--- a/arch/mips/arc/file.c
+++ b/arch/mips/fw/arc/file.c
@@ -10,7 +10,7 @@
*/
#include <linux/init.h>
-#include <asm/arc/types.h>
+#include <asm/fw/arc/types.h>
#include <asm/sgialib.h>
LONG
diff --git a/arch/mips/arc/identify.c b/arch/mips/fw/arc/identify.c
index 4b907369b0f9..28dfd2e2989a 100644
--- a/arch/mips/arc/identify.c
+++ b/arch/mips/fw/arc/identify.c
@@ -22,52 +22,51 @@
struct smatch {
char *arcname;
char *liname;
- int group;
int type;
int flags;
};
static struct smatch mach_table[] = {
- { "SGI-IP22",
- "SGI Indy",
- MACH_GROUP_SGI,
- MACH_SGI_IP22,
- PROM_FLAG_ARCS
- }, { "SGI-IP27",
- "SGI Origin",
- MACH_GROUP_SGI,
- MACH_SGI_IP27,
- PROM_FLAG_ARCS
- }, { "SGI-IP28",
- "SGI IP28",
- MACH_GROUP_SGI,
- MACH_SGI_IP28,
- PROM_FLAG_ARCS
- }, { "SGI-IP30",
- "SGI Octane",
- MACH_GROUP_SGI,
- MACH_SGI_IP30,
- PROM_FLAG_ARCS
- }, { "SGI-IP32",
- "SGI O2",
- MACH_GROUP_SGI,
- MACH_SGI_IP32,
- PROM_FLAG_ARCS
- }, { "Microsoft-Jazz",
- "Jazz MIPS_Magnum_4000",
- MACH_GROUP_JAZZ,
- MACH_MIPS_MAGNUM_4000,
- 0
- }, { "PICA-61",
- "Jazz Acer_PICA_61",
- MACH_GROUP_JAZZ,
- MACH_ACER_PICA_61,
- 0
- }, { "RM200PCI",
- "SNI RM200_PCI",
- MACH_GROUP_SNI_RM,
- MACH_SNI_RM200_PCI,
- PROM_FLAG_DONT_FREE_TEMP
+ {
+ .arcname = "SGI-IP22",
+ .liname = "SGI Indy",
+ .type = MACH_SGI_IP22,
+ .flags = PROM_FLAG_ARCS,
+ }, {
+ .arcname = "SGI-IP27",
+ .liname = "SGI Origin",
+ .type = MACH_SGI_IP27,
+ .flags = PROM_FLAG_ARCS,
+ }, {
+ .arcname = "SGI-IP28",
+ .liname = "SGI IP28",
+ .type = MACH_SGI_IP28,
+ .flags = PROM_FLAG_ARCS,
+ }, {
+ .arcname = "SGI-IP30",
+ .liname = "SGI Octane",
+ .type = MACH_SGI_IP30,
+ .flags = PROM_FLAG_ARCS,
+ }, {
+ .arcname = "SGI-IP32",
+ .liname = "SGI O2",
+ .type = MACH_SGI_IP32,
+ .flags = PROM_FLAG_ARCS,
+ }, {
+ .arcname = "Microsoft-Jazz",
+ .liname = "Jazz MIPS_Magnum_4000",
+ .type = MACH_MIPS_MAGNUM_4000,
+ .flags = 0,
+ }, {
+ .arcname = "PICA-61",
+ .liname = "Jazz Acer_PICA_61",
+ .type = MACH_ACER_PICA_61,
+ .flags = 0,
+ }, {
+ .arcname = "RM200PCI",
+ .liname = "SNI RM200_PCI",
+ .type = MACH_SNI_RM200_PCI,
+ .flags = PROM_FLAG_DONT_FREE_TEMP,
}
};
@@ -117,7 +116,6 @@ void __init prom_identify_arch(void)
mach = string_to_mach(iname);
system_type = mach->liname;
- mips_machgroup = mach->group;
mips_machtype = mach->type;
prom_flags = mach->flags;
}
diff --git a/arch/mips/arc/init.c b/arch/mips/fw/arc/init.c
index e2f75b13312f..e2f75b13312f 100644
--- a/arch/mips/arc/init.c
+++ b/arch/mips/fw/arc/init.c
diff --git a/arch/mips/arc/memory.c b/arch/mips/fw/arc/memory.c
index 83d15791ef6a..8b8eea2b6cf6 100644
--- a/arch/mips/arc/memory.c
+++ b/arch/mips/fw/arc/memory.c
@@ -63,7 +63,7 @@ static char *arc_mtypes[8] = {
: arc_mtypes[a.arc]
#endif
-static inline int memtype_classify_arcs (union linux_memtypes type)
+static inline int memtype_classify_arcs(union linux_memtypes type)
{
switch (type.arcs) {
case arcs_fcontig:
@@ -83,7 +83,7 @@ static inline int memtype_classify_arcs (union linux_memtypes type)
while(1); /* Nuke warning. */
}
-static inline int memtype_classify_arc (union linux_memtypes type)
+static inline int memtype_classify_arc(union linux_memtypes type)
{
switch (type.arc) {
case arc_free:
@@ -103,7 +103,7 @@ static inline int memtype_classify_arc (union linux_memtypes type)
while(1); /* Nuke warning. */
}
-static int __init prom_memtype_classify (union linux_memtypes type)
+static int __init prom_memtype_classify(union linux_memtypes type)
{
if (prom_flags & PROM_FLAG_ARCS) /* SGI is ``different'' ... */
return memtype_classify_arcs(type);
diff --git a/arch/mips/arc/misc.c b/arch/mips/fw/arc/misc.c
index b2e10b9e9452..e527c5fd5a32 100644
--- a/arch/mips/arc/misc.c
+++ b/arch/mips/fw/arc/misc.c
@@ -14,7 +14,7 @@
#include <asm/bcache.h>
-#include <asm/arc/types.h>
+#include <asm/fw/arc/types.h>
#include <asm/sgialib.h>
#include <asm/bootinfo.h>
#include <asm/system.h>
diff --git a/arch/mips/arc/promlib.c b/arch/mips/fw/arc/promlib.c
index c508c00dbb64..c508c00dbb64 100644
--- a/arch/mips/arc/promlib.c
+++ b/arch/mips/fw/arc/promlib.c
diff --git a/arch/mips/arc/salone.c b/arch/mips/fw/arc/salone.c
index e6afb64723d0..e6afb64723d0 100644
--- a/arch/mips/arc/salone.c
+++ b/arch/mips/fw/arc/salone.c
diff --git a/arch/mips/arc/time.c b/arch/mips/fw/arc/time.c
index 299ff2c5c0b5..42138c837d48 100644
--- a/arch/mips/arc/time.c
+++ b/arch/mips/fw/arc/time.c
@@ -9,7 +9,7 @@
*/
#include <linux/init.h>
-#include <asm/arc/types.h>
+#include <asm/fw/arc/types.h>
#include <asm/sgialib.h>
struct linux_tinfo * __init
diff --git a/arch/mips/arc/tree.c b/arch/mips/fw/arc/tree.c
index abd1786ea09b..d68e5a59c1f6 100644
--- a/arch/mips/arc/tree.c
+++ b/arch/mips/fw/arc/tree.c
@@ -10,7 +10,7 @@
* Copyright (C) 1999 Silicon Graphics, Inc.
*/
#include <linux/init.h>
-#include <asm/arc/types.h>
+#include <asm/fw/arc/types.h>
#include <asm/sgialib.h>
#undef DEBUG_PROM_TREE
diff --git a/arch/mips/fw/cfe/Makefile b/arch/mips/fw/cfe/Makefile
new file mode 100644
index 000000000000..8f20044c0adf
--- /dev/null
+++ b/arch/mips/fw/cfe/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the Broadcom Common Firmware Environment support
+#
+
+lib-y += cfe_api.o
diff --git a/arch/mips/sibyte/cfe/cfe_api.c b/arch/mips/fw/cfe/cfe_api.c
index c0213605e18a..a9f69e4e40ac 100644
--- a/arch/mips/sibyte/cfe/cfe_api.c
+++ b/arch/mips/fw/cfe/cfe_api.c
@@ -30,7 +30,7 @@
*
********************************************************************* */
-#include "cfe_api.h"
+#include <asm/fw/cfe/cfe_api.h>
#include "cfe_api_int.h"
/* Cast from a native pointer to a cfe_xptr_t and back. */
diff --git a/arch/mips/sibyte/cfe/cfe_api_int.h b/arch/mips/fw/cfe/cfe_api_int.h
index f7e5a64b55f3..f7e5a64b55f3 100644
--- a/arch/mips/sibyte/cfe/cfe_api_int.h
+++ b/arch/mips/fw/cfe/cfe_api_int.h
diff --git a/arch/mips/gt64120/wrppmc/Makefile b/arch/mips/gt64120/wrppmc/Makefile
index bef15c90ae15..b49d282bee8a 100644
--- a/arch/mips/gt64120/wrppmc/Makefile
+++ b/arch/mips/gt64120/wrppmc/Makefile
@@ -9,6 +9,6 @@
# Makefile for the Wind River MIPS 4KC PPMC Eval Board
#
-obj-y += irq.o reset.o setup.o time.o pci.o
+obj-y += irq.o pci.o reset.o serial.o setup.o time.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/gt64120/wrppmc/irq.c b/arch/mips/gt64120/wrppmc/irq.c
index 06177bf5b1d6..c6e706274db4 100644
--- a/arch/mips/gt64120/wrppmc/irq.c
+++ b/arch/mips/gt64120/wrppmc/irq.c
@@ -9,26 +9,13 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
-#include <linux/errno.h>
+#include <linux/hardirq.h>
#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/module.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/timex.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/bitops.h>
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-#include <asm/bitops.h>
-#include <asm/mipsregs.h>
-#include <asm/system.h>
-#include <asm/irq_cpu.h>
+#include <linux/irq.h>
+
#include <asm/gt64120.h>
+#include <asm/irq_cpu.h>
+#include <asm/mipsregs.h>
asmlinkage void plat_irq_dispatch(void)
{
diff --git a/arch/mips/gt64120/wrppmc/pci.c b/arch/mips/gt64120/wrppmc/pci.c
index 0d5289bc1804..d06192faeb7c 100644
--- a/arch/mips/gt64120/wrppmc/pci.c
+++ b/arch/mips/gt64120/wrppmc/pci.c
@@ -8,9 +8,10 @@
* for more details.
*/
#include <linux/init.h>
+#include <linux/ioport.h>
#include <linux/types.h>
#include <linux/pci.h>
-#include <linux/kernel.h>
+
#include <asm/gt64120.h>
extern struct pci_ops gt64xxx_pci0_ops;
diff --git a/arch/mips/gt64120/wrppmc/reset.c b/arch/mips/gt64120/wrppmc/reset.c
index b97039c6d3db..c355cff38f6c 100644
--- a/arch/mips/gt64120/wrppmc/reset.c
+++ b/arch/mips/gt64120/wrppmc/reset.c
@@ -5,14 +5,10 @@
*
* Copyright (C) 1997 Ralf Baechle
*/
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-#include <asm/reboot.h>
-#include <asm/system.h>
+#include <linux/kernel.h>
+
#include <asm/cacheflush.h>
+#include <asm/mipsregs.h>
void wrppmc_machine_restart(char *command)
{
diff --git a/arch/mips/gt64120/wrppmc/serial.c b/arch/mips/gt64120/wrppmc/serial.c
new file mode 100644
index 000000000000..5ec1c2ffd3a5
--- /dev/null
+++ b/arch/mips/gt64120/wrppmc/serial.c
@@ -0,0 +1,80 @@
+/*
+ * Registration of WRPPMC UART platform device.
+ *
+ * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+
+#include <asm/gt64120.h>
+
+static struct resource wrppmc_uart_resource[] __initdata = {
+ {
+ .start = WRPPMC_UART16550_BASE,
+ .end = WRPPMC_UART16550_BASE + 7,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = WRPPMC_UART16550_IRQ,
+ .end = WRPPMC_UART16550_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct plat_serial8250_port wrppmc_serial8250_port[] = {
+ {
+ .irq = WRPPMC_UART16550_IRQ,
+ .uartclk = WRPPMC_UART16550_CLOCK,
+ .iotype = UPIO_MEM,
+ .flags = UPF_IOREMAP | UPF_SKIP_TEST,
+ .mapbase = WRPPMC_UART16550_BASE,
+ },
+ {},
+};
+
+static __init int wrppmc_uart_add(void)
+{
+ struct platform_device *pdev;
+ int retval;
+
+ pdev = platform_device_alloc("serial8250", -1);
+ if (!pdev)
+ return -ENOMEM;
+
+ pdev->id = PLAT8250_DEV_PLATFORM;
+ pdev->dev.platform_data = wrppmc_serial8250_port;
+
+ retval = platform_device_add_resources(pdev, wrppmc_uart_resource,
+ ARRAY_SIZE(wrppmc_uart_resource));
+ if (retval)
+ goto err_free_device;
+
+ retval = platform_device_add(pdev);
+ if (retval)
+ goto err_free_device;
+
+ return 0;
+
+err_free_device:
+ platform_device_put(pdev);
+
+ return retval;
+}
+device_initcall(wrppmc_uart_add);
diff --git a/arch/mips/gt64120/wrppmc/setup.c b/arch/mips/gt64120/wrppmc/setup.c
index ed58c13b6032..51f6b7862460 100644
--- a/arch/mips/gt64120/wrppmc/setup.c
+++ b/arch/mips/gt64120/wrppmc/setup.c
@@ -11,10 +11,6 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/kernel.h>
-#include <linux/tty.h>
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/serial_8250.h>
#include <linux/pm.h>
#include <asm/io.h>
@@ -98,35 +94,8 @@ void __init prom_free_prom_memory(void)
{
}
-#ifdef CONFIG_SERIAL_8250
-static void wrppmc_setup_serial(void)
-{
- struct uart_port up;
-
- memset(&up, 0x00, sizeof(struct uart_port));
-
- /*
- * A note about mapbase/membase
- * -) mapbase is the physical address of the IO port.
- * -) membase is an 'ioremapped' cookie.
- */
- up.line = 0;
- up.type = PORT_16550;
- up.iotype = UPIO_MEM;
- up.mapbase = WRPPMC_UART16550_BASE;
- up.membase = ioremap(up.mapbase, 8);
- up.irq = WRPPMC_UART16550_IRQ;
- up.uartclk = WRPPMC_UART16550_CLOCK;
- up.flags = UPF_SKIP_TEST/* | UPF_BOOT_AUTOCONF */;
- up.regshift = 0;
-
- early_serial_setup(&up);
-}
-#endif
-
void __init plat_mem_setup(void)
{
- extern void wrppmc_time_init(void);
extern void wrppmc_machine_restart(char *command);
extern void wrppmc_machine_halt(void);
extern void wrppmc_machine_power_off(void);
@@ -135,17 +104,10 @@ void __init plat_mem_setup(void)
_machine_halt = wrppmc_machine_halt;
pm_power_off = wrppmc_machine_power_off;
- /* Use MIPS Count/Compare Timer */
- board_time_init = wrppmc_time_init;
-
/* This makes the operations of 'in/out[bwl]' to the
* physical address ( < KSEG0) can work via KSEG1
*/
set_io_port_base(KSEG1);
-
-#ifdef CONFIG_SERIAL_8250
- wrppmc_setup_serial();
-#endif
}
const char *get_system_type(void)
@@ -159,7 +121,6 @@ const char *get_system_type(void)
*/
void __init prom_init(void)
{
- mips_machgroup = MACH_GROUP_WINDRIVER;
mips_machtype = MACH_WRPPMC;
add_memory_region(WRPPMC_SDRAM_SCS0_BASE, WRPPMC_SDRAM_SCS0_SIZE, BOOT_MEM_RAM);
diff --git a/arch/mips/gt64120/wrppmc/time.c b/arch/mips/gt64120/wrppmc/time.c
index 5b440859bcee..b207e7f1417a 100644
--- a/arch/mips/gt64120/wrppmc/time.c
+++ b/arch/mips/gt64120/wrppmc/time.c
@@ -11,18 +11,11 @@
* Copyright (C) 2006, Wind River System Inc.
*/
#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/param.h> /* for HZ */
-#include <linux/irq.h>
-#include <linux/timex.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/io.h>
-#include <asm/bootinfo.h>
#include <asm/gt64120.h>
+#include <asm/time.h>
#define WRPPMC_CPU_CLK_FREQ 40000000 /* 40MHZ */
@@ -38,7 +31,7 @@ void __init plat_timer_setup(struct irqaction *irq)
* NOTE: We disable all GT64120 timers, and use MIPS processor internal
* timer as the source of kernel clock tick.
*/
-void __init wrppmc_time_init(void)
+void __init plat_time_init(void)
{
/* Disable GT64120 timers */
GT_WRITE(GT_TC_CONTROL_OFS, 0x00);
diff --git a/arch/mips/jazz/Makefile b/arch/mips/jazz/Makefile
index 575a9442bc82..5aee0c266d18 100644
--- a/arch/mips/jazz/Makefile
+++ b/arch/mips/jazz/Makefile
@@ -2,6 +2,6 @@
# Makefile for the Jazz family specific parts of the kernel
#
-obj-y := irq.o jazzdma.o jazz-platform.o reset.o setup.o
+obj-y := irq.o jazzdma.o reset.o setup.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 015cf4bb51dd..835b056cea36 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -6,20 +6,23 @@
* Copyright (C) 1992 Linus Torvalds
* Copyright (C) 1994 - 2001, 2003 Ralf Baechle
*/
+#include <linux/clockchips.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
+#include <asm/irq_cpu.h>
#include <asm/i8259.h>
#include <asm/io.h>
#include <asm/jazz.h>
+#include <asm/pgtable.h>
static DEFINE_SPINLOCK(r4030_lock);
static void enable_r4030_irq(unsigned int irq)
{
- unsigned int mask = 1 << (irq - JAZZ_PARALLEL_IRQ);
+ unsigned int mask = 1 << (irq - JAZZ_IRQ_START);
unsigned long flags;
spin_lock_irqsave(&r4030_lock, flags);
@@ -30,7 +33,7 @@ static void enable_r4030_irq(unsigned int irq)
void disable_r4030_irq(unsigned int irq)
{
- unsigned int mask = ~(1 << (irq - JAZZ_PARALLEL_IRQ));
+ unsigned int mask = ~(1 << (irq - JAZZ_IRQ_START));
unsigned long flags;
spin_lock_irqsave(&r4030_lock, flags);
@@ -51,7 +54,7 @@ void __init init_r4030_ints(void)
{
int i;
- for (i = JAZZ_PARALLEL_IRQ; i <= JAZZ_TIMER_IRQ; i++)
+ for (i = JAZZ_IRQ_START; i <= JAZZ_IRQ_END; i++)
set_irq_chip_and_handler(i, &r4030_irq_type, handle_level_irq);
r4030_write_reg16(JAZZ_IO_IRQ_ENABLE, 0);
@@ -66,82 +69,87 @@ void __init init_r4030_ints(void)
*/
void __init arch_init_irq(void)
{
+ /*
+ * this is a hack to get back the still needed wired mapping
+ * killed by init_mm()
+ */
+
+ /* Map 0xe0000000 -> 0x0:800005C0, 0xe0010000 -> 0x1:30000580 */
+ add_wired_entry(0x02000017, 0x03c00017, 0xe0000000, PM_64K);
+ /* Map 0xe2000000 -> 0x0:900005C0, 0xe3010000 -> 0x0:910005C0 */
+ add_wired_entry(0x02400017, 0x02440017, 0xe2000000, PM_16M);
+ /* Map 0xe4000000 -> 0x0:600005C0, 0xe4100000 -> 400005C0 */
+ add_wired_entry(0x01800017, 0x01000017, 0xe4000000, PM_4M);
+
init_i8259_irqs(); /* Integrated i8259 */
+ mips_cpu_irq_init();
init_r4030_ints();
- change_c0_status(ST0_IM, IE_IRQ4 | IE_IRQ3 | IE_IRQ2 | IE_IRQ1);
-}
-
-static void loc_call(unsigned int irq, unsigned int mask)
-{
- r4030_write_reg16(JAZZ_IO_IRQ_ENABLE,
- r4030_read_reg16(JAZZ_IO_IRQ_ENABLE) & mask);
- do_IRQ(irq);
- r4030_write_reg16(JAZZ_IO_IRQ_ENABLE,
- r4030_read_reg16(JAZZ_IO_IRQ_ENABLE) | mask);
-}
-
-static void ll_local_dev(void)
-{
- switch (r4030_read_reg32(JAZZ_IO_IRQ_SOURCE)) {
- case 0:
- panic("Unimplemented loc_no_irq handler");
- break;
- case 4:
- loc_call(JAZZ_PARALLEL_IRQ, JAZZ_IE_PARALLEL);
- break;
- case 8:
- loc_call(JAZZ_PARALLEL_IRQ, JAZZ_IE_FLOPPY);
- break;
- case 12:
- panic("Unimplemented loc_sound handler");
- break;
- case 16:
- panic("Unimplemented loc_video handler");
- break;
- case 20:
- loc_call(JAZZ_ETHERNET_IRQ, JAZZ_IE_ETHERNET);
- break;
- case 24:
- loc_call(JAZZ_SCSI_IRQ, JAZZ_IE_SCSI);
- break;
- case 28:
- loc_call(JAZZ_KEYBOARD_IRQ, JAZZ_IE_KEYBOARD);
- break;
- case 32:
- loc_call(JAZZ_MOUSE_IRQ, JAZZ_IE_MOUSE);
- break;
- case 36:
- loc_call(JAZZ_SERIAL1_IRQ, JAZZ_IE_SERIAL1);
- break;
- case 40:
- loc_call(JAZZ_SERIAL2_IRQ, JAZZ_IE_SERIAL2);
- break;
- }
+ change_c0_status(ST0_IM, IE_IRQ2 | IE_IRQ1);
}
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_cause() & read_c0_status();
+ unsigned int irq;
- if (pending & IE_IRQ5)
- write_c0_compare(0);
- else if (pending & IE_IRQ4) {
+ if (pending & IE_IRQ4) {
r4030_read_reg32(JAZZ_TIMER_REGISTER);
do_IRQ(JAZZ_TIMER_IRQ);
- } else if (pending & IE_IRQ3)
- panic("Unimplemented ISA NMI handler");
- else if (pending & IE_IRQ2)
+ } else if (pending & IE_IRQ2)
do_IRQ(r4030_read_reg32(JAZZ_EISA_IRQ_ACK));
else if (pending & IE_IRQ1) {
- ll_local_dev();
- } else if (unlikely(pending & IE_IRQ0))
- panic("Unimplemented local_dma handler");
- else if (pending & IE_SW1) {
- clear_c0_cause(IE_SW1);
- panic("Unimplemented sw1 handler");
- } else if (pending & IE_SW0) {
- clear_c0_cause(IE_SW0);
- panic("Unimplemented sw0 handler");
+ irq = *(volatile u8 *)JAZZ_IO_IRQ_SOURCE >> 2;
+ if (likely(irq > 0))
+ do_IRQ(irq + JAZZ_IRQ_START - 1);
+ else
+ panic("Unimplemented loc_no_irq handler");
}
}
+
+static void r4030_set_mode(enum clock_event_mode mode,
+ struct clock_event_device *evt)
+{
+ /* Nothing to do ... */
+}
+
+struct clock_event_device r4030_clockevent = {
+ .name = "r4030",
+ .features = CLOCK_EVT_FEAT_PERIODIC,
+ .rating = 100,
+ .irq = JAZZ_TIMER_IRQ,
+ .cpumask = CPU_MASK_CPU0,
+ .set_mode = r4030_set_mode,
+};
+
+static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id)
+{
+ r4030_clockevent.event_handler(&r4030_clockevent);
+
+ return IRQ_HANDLED;
+}
+
+static struct irqaction r4030_timer_irqaction = {
+ .handler = r4030_timer_interrupt,
+ .flags = IRQF_DISABLED,
+ .mask = CPU_MASK_CPU0,
+ .name = "timer",
+};
+
+void __init plat_timer_setup(struct irqaction *ignored)
+{
+ struct irqaction *irq = &r4030_timer_irqaction;
+
+ BUG_ON(HZ != 100);
+
+ /*
+ * Set clock to 100Hz.
+ *
+ * The R4030 timer receives an input clock of 1kHz which is divieded by
+ * a programmable 4-bit divider. This makes it fairly inflexible.
+ */
+ r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9);
+ setup_irq(JAZZ_TIMER_IRQ, irq);
+
+ clockevents_register_device(&r4030_clockevent);
+}
diff --git a/arch/mips/jazz/jazz-platform.c b/arch/mips/jazz/jazz-platform.c
deleted file mode 100644
index fd736703eef2..000000000000
--- a/arch/mips/jazz/jazz-platform.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/serial_8250.h>
-
-#include <asm/jazz.h>
-
-/*
- * Confusion ... It seems the original Microsoft Jazz machine used to have a
- * 4.096MHz clock for its UART while the MIPS Magnum and Millenium systems
- * had 8MHz. The Olivetti M700-10 and the Acer PICA have 1.8432MHz like PCs.
- */
-#ifdef CONFIG_OLIVETTI_M700
-#define JAZZ_BASE_BAUD 1843200
-#else
-#define JAZZ_BASE_BAUD 8000000 /* 3072000 */
-#endif
-
-#define JAZZ_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
-
-#define JAZZ_PORT(base, int) \
-{ \
- .mapbase = base, \
- .irq = int, \
- .uartclk = JAZZ_BASE_BAUD, \
- .iotype = UPIO_MEM, \
- .flags = JAZZ_UART_FLAGS, \
- .regshift = 0, \
-}
-
-static struct plat_serial8250_port uart8250_data[] = {
- JAZZ_PORT(JAZZ_SERIAL1_BASE, JAZZ_SERIAL1_IRQ),
- JAZZ_PORT(JAZZ_SERIAL2_BASE, JAZZ_SERIAL2_IRQ),
- { },
-};
-
-static struct platform_device uart8250_device = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = uart8250_data,
- },
-};
-
-static int __init uart8250_init(void)
-{
- return platform_device_register(&uart8250_device);
-}
-
-module_init(uart8250_init);
-
-MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("8250 UART probe driver for the Jazz family");
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index e8e0ffb9354d..c672c08d49e5 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -27,7 +27,7 @@
*/
#define CONF_DEBUG_VDMA 0
-static unsigned long vdma_pagetable_start;
+static VDMA_PGTBL_ENTRY *pgtbl;
static DEFINE_SPINLOCK(vdma_lock);
@@ -46,7 +46,6 @@ static int debuglvl = 3;
*/
static inline void vdma_pgtbl_init(void)
{
- VDMA_PGTBL_ENTRY *pgtbl = (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
unsigned long paddr = 0;
int i;
@@ -60,31 +59,31 @@ static inline void vdma_pgtbl_init(void)
/*
* Initialize the Jazz R4030 dma controller
*/
-void __init vdma_init(void)
+static int __init vdma_init(void)
{
/*
* Allocate 32k of memory for DMA page tables. This needs to be page
* aligned and should be uncached to avoid cache flushing after every
* update.
*/
- vdma_pagetable_start =
- (unsigned long) alloc_bootmem_low_pages(VDMA_PGTBL_SIZE);
- if (!vdma_pagetable_start)
+ pgtbl = (VDMA_PGTBL_ENTRY *)__get_free_pages(GFP_KERNEL | GFP_DMA,
+ get_order(VDMA_PGTBL_SIZE));
+ if (!pgtbl)
BUG();
- dma_cache_wback_inv(vdma_pagetable_start, VDMA_PGTBL_SIZE);
- vdma_pagetable_start = KSEG1ADDR(vdma_pagetable_start);
+ dma_cache_wback_inv((unsigned long)pgtbl, VDMA_PGTBL_SIZE);
+ pgtbl = (VDMA_PGTBL_ENTRY *)KSEG1ADDR(pgtbl);
/*
* Clear the R4030 translation table
*/
vdma_pgtbl_init();
- r4030_write_reg32(JAZZ_R4030_TRSTBL_BASE,
- CPHYSADDR(vdma_pagetable_start));
+ r4030_write_reg32(JAZZ_R4030_TRSTBL_BASE, CPHYSADDR(pgtbl));
r4030_write_reg32(JAZZ_R4030_TRSTBL_LIM, VDMA_PGTBL_SIZE);
r4030_write_reg32(JAZZ_R4030_TRSTBL_INV, 0);
- printk("VDMA: R4030 DMA pagetables initialized.\n");
+ printk(KERN_INFO "VDMA: R4030 DMA pagetables initialized.\n");
+ return 0;
}
/*
@@ -92,7 +91,6 @@ void __init vdma_init(void)
*/
unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
{
- VDMA_PGTBL_ENTRY *entry = (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
int first, last, pages, frame, i;
unsigned long laddr, flags;
@@ -114,10 +112,10 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
/*
* Find free chunk
*/
- pages = (size + 4095) >> 12; /* no. of pages to allocate */
+ pages = VDMA_PAGE(paddr + size) - VDMA_PAGE(paddr) + 1;
first = 0;
while (1) {
- while (entry[first].owner != VDMA_PAGE_EMPTY &&
+ while (pgtbl[first].owner != VDMA_PAGE_EMPTY &&
first < VDMA_PGTBL_ENTRIES) first++;
if (first + pages > VDMA_PGTBL_ENTRIES) { /* nothing free */
spin_unlock_irqrestore(&vdma_lock, flags);
@@ -125,12 +123,13 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
}
last = first + 1;
- while (entry[last].owner == VDMA_PAGE_EMPTY
+ while (pgtbl[last].owner == VDMA_PAGE_EMPTY
&& last - first < pages)
last++;
if (last - first == pages)
break; /* found */
+ first = last + 1;
}
/*
@@ -140,8 +139,8 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
frame = paddr & ~(VDMA_PAGESIZE - 1);
for (i = first; i < last; i++) {
- entry[i].frame = frame;
- entry[i].owner = laddr;
+ pgtbl[i].frame = frame;
+ pgtbl[i].owner = laddr;
frame += VDMA_PAGESIZE;
}
@@ -160,10 +159,10 @@ unsigned long vdma_alloc(unsigned long paddr, unsigned long size)
printk("%08x ", i << 12);
printk("\nPADDR: ");
for (i = first; i < last; i++)
- printk("%08x ", entry[i].frame);
+ printk("%08x ", pgtbl[i].frame);
printk("\nOWNER: ");
for (i = first; i < last; i++)
- printk("%08x ", entry[i].owner);
+ printk("%08x ", pgtbl[i].owner);
printk("\n");
}
@@ -181,7 +180,6 @@ EXPORT_SYMBOL(vdma_alloc);
*/
int vdma_free(unsigned long laddr)
{
- VDMA_PGTBL_ENTRY *pgtbl = (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
int i;
i = laddr >> 12;
@@ -213,8 +211,6 @@ EXPORT_SYMBOL(vdma_free);
*/
int vdma_remap(unsigned long laddr, unsigned long paddr, unsigned long size)
{
- VDMA_PGTBL_ENTRY *pgtbl =
- (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
int first, pages, npages;
if (laddr > 0xffffff) {
@@ -289,8 +285,6 @@ unsigned long vdma_phys2log(unsigned long paddr)
{
int i;
int frame;
- VDMA_PGTBL_ENTRY *pgtbl =
- (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
frame = paddr & ~(VDMA_PAGESIZE - 1);
@@ -312,9 +306,6 @@ EXPORT_SYMBOL(vdma_phys2log);
*/
unsigned long vdma_log2phys(unsigned long laddr)
{
- VDMA_PGTBL_ENTRY *pgtbl =
- (VDMA_PGTBL_ENTRY *) vdma_pagetable_start;
-
return pgtbl[laddr >> 12].frame + (laddr & (VDMA_PAGESIZE - 1));
}
@@ -564,3 +555,5 @@ int vdma_get_enable(int channel)
return enable;
}
+
+arch_initcall(vdma_init);
diff --git a/arch/mips/jazz/reset.c b/arch/mips/jazz/reset.c
index d8ade85060b3..dd889fe86bd1 100644
--- a/arch/mips/jazz/reset.c
+++ b/arch/mips/jazz/reset.c
@@ -49,8 +49,8 @@ void jazz_machine_restart(char *command)
{
while(1) {
kb_wait();
- jazz_write_command (0xd1);
+ jazz_write_command(0xd1);
kb_wait();
- jazz_write_output (0x00);
+ jazz_write_output(0x00);
}
}
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 798279e06691..cfc7dce78dab 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -7,6 +7,7 @@
*
* Copyright (C) 1996, 1997, 1998, 2001 by Ralf Baechle
* Copyright (C) 2001 MIPS Technologies, Inc.
+ * Copyright (C) 2007 by Thomas Bogendoerfer
*/
#include <linux/eisa.h>
#include <linux/hdreg.h>
@@ -20,8 +21,11 @@
#include <linux/ide.h>
#include <linux/pm.h>
#include <linux/screen_info.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
#include <asm/bootinfo.h>
+#include <asm/i8253.h>
#include <asm/irq.h>
#include <asm/jazz.h>
#include <asm/jazzdma.h>
@@ -30,18 +34,12 @@
#include <asm/pgtable.h>
#include <asm/time.h>
#include <asm/traps.h>
+#include <asm/mc146818-time.h>
extern asmlinkage void jazz_handle_int(void);
extern void jazz_machine_restart(char *command);
-void __init plat_timer_setup(struct irqaction *irq)
-{
- /* set the clock to 100 Hz */
- r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9);
- setup_irq(JAZZ_TIMER_IRQ, irq);
-}
-
static struct resource jazz_io_resources[] = {
{
.start = 0x00,
@@ -66,18 +64,21 @@ static struct resource jazz_io_resources[] = {
}
};
+void __init plat_time_init(void)
+{
+ setup_pit_timer();
+}
+
void __init plat_mem_setup(void)
{
int i;
/* Map 0xe0000000 -> 0x0:800005C0, 0xe0010000 -> 0x1:30000580 */
- add_wired_entry (0x02000017, 0x03c00017, 0xe0000000, PM_64K);
-
+ add_wired_entry(0x02000017, 0x03c00017, 0xe0000000, PM_64K);
/* Map 0xe2000000 -> 0x0:900005C0, 0xe3010000 -> 0x0:910005C0 */
- add_wired_entry (0x02400017, 0x02440017, 0xe2000000, PM_16M);
-
+ add_wired_entry(0x02400017, 0x02440017, 0xe2000000, PM_16M);
/* Map 0xe4000000 -> 0x0:600005C0, 0xe4100000 -> 400005C0 */
- add_wired_entry (0x01800017, 0x01000017, 0xe4000000, PM_4M);
+ add_wired_entry(0x01800017, 0x01000017, 0xe4000000, PM_4M);
set_io_port_base(JAZZ_PORT_BASE);
#ifdef CONFIG_EISA
@@ -94,6 +95,7 @@ void __init plat_mem_setup(void)
_machine_restart = jazz_machine_restart;
+#ifdef CONFIG_VT
screen_info = (struct screen_info) {
0, 0, /* orig-x, orig-y */
0, /* unused */
@@ -105,6 +107,112 @@ void __init plat_mem_setup(void)
0, /* orig_video_isVGA */
16 /* orig_video_points */
};
+#endif
- vdma_init();
+ add_preferred_console("ttyS", 0, "9600");
}
+
+#ifdef CONFIG_OLIVETTI_M700
+#define UART_CLK 1843200
+#else
+/* Some Jazz machines seem to have an 8MHz crystal clock but I don't know
+ exactly which ones ... XXX */
+#define UART_CLK (8000000 / 16) /* ( 3072000 / 16) */
+#endif
+
+#define MEMPORT(_base, _irq) \
+ { \
+ .mapbase = (_base), \
+ .membase = (void *)(_base), \
+ .irq = (_irq), \
+ .uartclk = UART_CLK, \
+ .iotype = UPIO_MEM, \
+ .flags = UPF_BOOT_AUTOCONF, \
+ }
+
+static struct plat_serial8250_port jazz_serial_data[] = {
+ MEMPORT(JAZZ_SERIAL1_BASE, JAZZ_SERIAL1_IRQ),
+ MEMPORT(JAZZ_SERIAL2_BASE, JAZZ_SERIAL2_IRQ),
+ { },
+};
+
+static struct platform_device jazz_serial8250_device = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = jazz_serial_data,
+ },
+};
+
+static struct resource jazz_esp_rsrc[] = {
+ {
+ .start = JAZZ_SCSI_BASE,
+ .end = JAZZ_SCSI_BASE + 31,
+ .flags = IORESOURCE_MEM
+ },
+ {
+ .start = JAZZ_SCSI_DMA,
+ .end = JAZZ_SCSI_DMA,
+ .flags = IORESOURCE_MEM
+ },
+ {
+ .start = JAZZ_SCSI_IRQ,
+ .end = JAZZ_SCSI_IRQ,
+ .flags = IORESOURCE_IRQ
+ }
+};
+
+static struct platform_device jazz_esp_pdev = {
+ .name = "jazz_esp",
+ .num_resources = ARRAY_SIZE(jazz_esp_rsrc),
+ .resource = jazz_esp_rsrc
+};
+
+static struct resource jazz_sonic_rsrc[] = {
+ {
+ .start = JAZZ_ETHERNET_BASE,
+ .end = JAZZ_ETHERNET_BASE + 0xff,
+ .flags = IORESOURCE_MEM
+ },
+ {
+ .start = JAZZ_ETHERNET_IRQ,
+ .end = JAZZ_ETHERNET_IRQ,
+ .flags = IORESOURCE_IRQ
+ }
+};
+
+static struct platform_device jazz_sonic_pdev = {
+ .name = "jazzsonic",
+ .num_resources = ARRAY_SIZE(jazz_sonic_rsrc),
+ .resource = jazz_sonic_rsrc
+};
+
+static struct resource jazz_cmos_rsrc[] = {
+ {
+ .start = 0x70,
+ .end = 0x71,
+ .flags = IORESOURCE_IO
+ },
+ {
+ .start = 8,
+ .end = 8,
+ .flags = IORESOURCE_IRQ
+ }
+};
+
+static struct platform_device jazz_cmos_pdev = {
+ .name = "rtc_cmos",
+ .num_resources = ARRAY_SIZE(jazz_cmos_rsrc),
+ .resource = jazz_cmos_rsrc
+};
+
+static int __init jazz_setup_devinit(void)
+{
+ platform_device_register(&jazz_serial8250_device);
+ platform_device_register(&jazz_esp_pdev);
+ platform_device_register(&jazz_sonic_pdev);
+ platform_device_register(&jazz_cmos_pdev);
+ return 0;
+}
+
+device_initcall(jazz_setup_devinit);
diff --git a/arch/mips/jmr3927/rbhma3100/init.c b/arch/mips/jmr3927/rbhma3100/init.c
index 9169fab1773a..b643f75ec9a5 100644
--- a/arch/mips/jmr3927/rbhma3100/init.c
+++ b/arch/mips/jmr3927/rbhma3100/init.c
@@ -51,7 +51,6 @@ void __init prom_init(void)
if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0)
puts("Warning: TX3927 TLB off\n");
#endif
- mips_machgroup = MACH_GROUP_TOSHIBA;
#ifdef CONFIG_TOSHIBA_JMR3927
mips_machtype = MACH_TOSHIBA_JMR3927;
diff --git a/arch/mips/jmr3927/rbhma3100/irq.c b/arch/mips/jmr3927/rbhma3100/irq.c
index d9efe692e551..3a47e8ce1196 100644
--- a/arch/mips/jmr3927/rbhma3100/irq.c
+++ b/arch/mips/jmr3927/rbhma3100/irq.c
@@ -104,7 +104,9 @@ static irqreturn_t jmr3927_ioc_interrupt(int irq, void *dev_id)
}
static struct irqaction ioc_action = {
- jmr3927_ioc_interrupt, 0, CPU_MASK_NONE, "IOC", NULL, NULL,
+ .handler = jmr3927_ioc_interrupt,
+ .mask = CPU_MASK_NONE,
+ .name = "IOC",
};
static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id)
@@ -116,7 +118,9 @@ static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
static struct irqaction pcierr_action = {
- jmr3927_pcierr_interrupt, 0, CPU_MASK_NONE, "PCI error", NULL, NULL,
+ .handler = jmr3927_pcierr_interrupt,
+ .mask = CPU_MASK_NONE,
+ .name = "PCI error",
};
static void __init jmr3927_irq_init(void);
diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index fde56e86c2ab..7f14f70a1b88 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -109,7 +109,7 @@ static void jmr3927_timer_ack(void)
jmr3927_tmrptr->tisr = 0; /* ack interrupt */
}
-static void __init jmr3927_time_init(void)
+void __init plat_time_init(void)
{
clocksource_mips.read = jmr3927_hpt_read;
mips_timer_ack = jmr3927_timer_ack;
@@ -141,8 +141,6 @@ void __init plat_mem_setup(void)
set_io_port_base(JMR3927_PORT_BASE + JMR3927_PCIIO);
- board_time_init = jmr3927_time_init;
-
_machine_restart = jmr3927_machine_restart;
_machine_halt = jmr3927_machine_halt;
pm_power_off = jmr3927_machine_power_off;
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 2fd96d95a39c..a2689f93c160 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o
obj-$(CONFIG_IRQ_CPU_RM9K) += irq-rm9000.o
obj-$(CONFIG_MIPS_BOARDS_GEN) += irq-msc01.o
obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o
+obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o
obj-$(CONFIG_32BIT) += scall32-o32.o
obj-$(CONFIG_64BIT) += scall64-64.o
@@ -64,6 +65,7 @@ obj-$(CONFIG_PROC_FS) += proc.o
obj-$(CONFIG_64BIT) += cpu-bugs64.o
+obj-$(CONFIG_I8253) += i8253.o
obj-$(CONFIG_PCSPEAKER) += pcspeaker.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index 993f7ec70f35..da41eac195ca 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -110,7 +110,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
}
#undef ELF_CORE_COPY_REGS
-#define ELF_CORE_COPY_REGS(_dest,_regs) elf32_core_copy_regs(_dest,_regs);
+#define ELF_CORE_COPY_REGS(_dest, _regs) elf32_core_copy_regs(_dest, _regs);
void elf32_core_copy_regs(elf_gregset_t grp, struct pt_regs *regs)
{
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 6648fde20b96..af78456d4138 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -29,7 +29,7 @@ static inline void align_mod(const int align, const int mod)
".endr\n\t"
".set pop"
:
- : GCC_IMM_ASM (align), GCC_IMM_ASM (mod));
+ : GCC_IMM_ASM(align), GCC_IMM_ASM(mod));
}
static inline void mult_sh_align_mod(long *v1, long *v2, long *w,
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 3e004161ebd5..c8c47a2d1972 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -159,6 +159,7 @@ static inline void check_wait(void)
case CPU_5KC:
case CPU_25KF:
case CPU_PR4450:
+ case CPU_BCM3302:
cpu_wait = r4k_wait;
break;
@@ -745,14 +746,6 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
{
decode_configs(c);
- /*
- * For historical reasons the SB1 comes with it's own variant of
- * cache code which eventually will be folded into c-r4k.c. Until
- * then we pretend it's got it's own cache architecture.
- */
- c->options &= ~MIPS_CPU_4K_CACHE;
- c->options |= MIPS_CPU_SB1_CACHE;
-
switch (c->processor_id & 0xff00) {
case PRID_IMP_SB1:
c->cputype = CPU_SB1;
@@ -793,9 +786,111 @@ static inline void cpu_probe_philips(struct cpuinfo_mips *c)
}
+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
+{
+ decode_configs(c);
+ switch (c->processor_id & 0xff00) {
+ case PRID_IMP_BCM3302:
+ c->cputype = CPU_BCM3302;
+ break;
+ case PRID_IMP_BCM4710:
+ c->cputype = CPU_BCM4710;
+ break;
+ default:
+ c->cputype = CPU_UNKNOWN;
+ break;
+ }
+}
+
+const char *__cpu_name[NR_CPUS];
+
+/*
+ * Name a CPU
+ */
+static __init const char *cpu_to_name(struct cpuinfo_mips *c)
+{
+ const char *name = NULL;
+
+ switch (c->cputype) {
+ case CPU_UNKNOWN: name = "unknown"; break;
+ case CPU_R2000: name = "R2000"; break;
+ case CPU_R3000: name = "R3000"; break;
+ case CPU_R3000A: name = "R3000A"; break;
+ case CPU_R3041: name = "R3041"; break;
+ case CPU_R3051: name = "R3051"; break;
+ case CPU_R3052: name = "R3052"; break;
+ case CPU_R3081: name = "R3081"; break;
+ case CPU_R3081E: name = "R3081E"; break;
+ case CPU_R4000PC: name = "R4000PC"; break;
+ case CPU_R4000SC: name = "R4000SC"; break;
+ case CPU_R4000MC: name = "R4000MC"; break;
+ case CPU_R4200: name = "R4200"; break;
+ case CPU_R4400PC: name = "R4400PC"; break;
+ case CPU_R4400SC: name = "R4400SC"; break;
+ case CPU_R4400MC: name = "R4400MC"; break;
+ case CPU_R4600: name = "R4600"; break;
+ case CPU_R6000: name = "R6000"; break;
+ case CPU_R6000A: name = "R6000A"; break;
+ case CPU_R8000: name = "R8000"; break;
+ case CPU_R10000: name = "R10000"; break;
+ case CPU_R12000: name = "R12000"; break;
+ case CPU_R14000: name = "R14000"; break;
+ case CPU_R4300: name = "R4300"; break;
+ case CPU_R4650: name = "R4650"; break;
+ case CPU_R4700: name = "R4700"; break;
+ case CPU_R5000: name = "R5000"; break;
+ case CPU_R5000A: name = "R5000A"; break;
+ case CPU_R4640: name = "R4640"; break;
+ case CPU_NEVADA: name = "Nevada"; break;
+ case CPU_RM7000: name = "RM7000"; break;
+ case CPU_RM9000: name = "RM9000"; break;
+ case CPU_R5432: name = "R5432"; break;
+ case CPU_4KC: name = "MIPS 4Kc"; break;
+ case CPU_5KC: name = "MIPS 5Kc"; break;
+ case CPU_R4310: name = "R4310"; break;
+ case CPU_SB1: name = "SiByte SB1"; break;
+ case CPU_SB1A: name = "SiByte SB1A"; break;
+ case CPU_TX3912: name = "TX3912"; break;
+ case CPU_TX3922: name = "TX3922"; break;
+ case CPU_TX3927: name = "TX3927"; break;
+ case CPU_AU1000: name = "Au1000"; break;
+ case CPU_AU1500: name = "Au1500"; break;
+ case CPU_AU1100: name = "Au1100"; break;
+ case CPU_AU1550: name = "Au1550"; break;
+ case CPU_AU1200: name = "Au1200"; break;
+ case CPU_4KEC: name = "MIPS 4KEc"; break;
+ case CPU_4KSC: name = "MIPS 4KSc"; break;
+ case CPU_VR41XX: name = "NEC Vr41xx"; break;
+ case CPU_R5500: name = "R5500"; break;
+ case CPU_TX49XX: name = "TX49xx"; break;
+ case CPU_20KC: name = "MIPS 20Kc"; break;
+ case CPU_24K: name = "MIPS 24K"; break;
+ case CPU_25KF: name = "MIPS 25Kf"; break;
+ case CPU_34K: name = "MIPS 34K"; break;
+ case CPU_74K: name = "MIPS 74K"; break;
+ case CPU_VR4111: name = "NEC VR4111"; break;
+ case CPU_VR4121: name = "NEC VR4121"; break;
+ case CPU_VR4122: name = "NEC VR4122"; break;
+ case CPU_VR4131: name = "NEC VR4131"; break;
+ case CPU_VR4133: name = "NEC VR4133"; break;
+ case CPU_VR4181: name = "NEC VR4181"; break;
+ case CPU_VR4181A: name = "NEC VR4181A"; break;
+ case CPU_SR71000: name = "Sandcraft SR71000"; break;
+ case CPU_BCM3302: name = "Broadcom BCM3302"; break;
+ case CPU_BCM4710: name = "Broadcom BCM4710"; break;
+ case CPU_PR4450: name = "Philips PR4450"; break;
+ case CPU_LOONGSON2: name = "ICT Loongson-2"; break;
+ default:
+ BUG();
+ }
+
+ return name;
+}
+
__init void cpu_probe(void)
{
struct cpuinfo_mips *c = &current_cpu_data;
+ unsigned int cpu = smp_processor_id();
c->processor_id = PRID_IMP_UNKNOWN;
c->fpu_id = FPIR_IMP_NONE;
@@ -815,6 +910,9 @@ __init void cpu_probe(void)
case PRID_COMP_SIBYTE:
cpu_probe_sibyte(c);
break;
+ case PRID_COMP_BROADCOM:
+ cpu_probe_broadcom(c);
+ break;
case PRID_COMP_SANDCRAFT:
cpu_probe_sandcraft(c);
break;
@@ -824,6 +922,14 @@ __init void cpu_probe(void)
default:
c->cputype = CPU_UNKNOWN;
}
+
+ /*
+ * Platform code can force the cpu type to optimize code
+ * generation. In that case be sure the cpu type is correctly
+ * manually setup otherwise it could trigger some nasty bugs.
+ */
+ BUG_ON(current_cpu_type() != c->cputype);
+
if (c->options & MIPS_CPU_FPU) {
c->fpu_id = cpu_get_fpu_id();
@@ -835,13 +941,16 @@ __init void cpu_probe(void)
c->ases |= MIPS_ASE_MIPS3D;
}
}
+
+ __cpu_name[cpu] = cpu_to_name(c);
}
__init void cpu_report(void)
{
struct cpuinfo_mips *c = &current_cpu_data;
- printk("CPU revision is: %08x\n", c->processor_id);
+ printk(KERN_INFO "CPU revision is: %08x (%s)\n",
+ c->processor_id, cpu_name_string());
if (c->options & MIPS_CPU_FPU)
- printk("FPU revision is: %08x\n", c->fpu_id);
+ printk(KERN_INFO "FPU revision is: %08x\n", c->fpu_id);
}
diff --git a/arch/mips/kernel/gdb-stub.c b/arch/mips/kernel/gdb-stub.c
index cb5623aad552..3191afa29ad8 100644
--- a/arch/mips/kernel/gdb-stub.c
+++ b/arch/mips/kernel/gdb-stub.c
@@ -676,15 +676,18 @@ static void kgdb_wait(void *arg)
static int kgdb_smp_call_kgdb_wait(void)
{
#ifdef CONFIG_SMP
+ cpumask_t mask = cpu_online_map;
struct call_data_struct data;
- int i, cpus = num_online_cpus() - 1;
int cpu = smp_processor_id();
+ int cpus;
/*
* Can die spectacularly if this CPU isn't yet marked online
*/
BUG_ON(!cpu_online(cpu));
+ cpu_clear(cpu, mask);
+ cpus = cpus_weight(mask);
if (!cpus)
return 0;
@@ -711,10 +714,7 @@ static int kgdb_smp_call_kgdb_wait(void)
call_data = &data;
mb();
- /* Send a message to all other CPUs and wait for them to respond */
- for (i = 0; i < NR_CPUS; i++)
- if (cpu_online(i) && i != cpu)
- core_send_ipi(i, SMP_CALL_FUNCTION);
+ core_send_ipi_mask(mask, SMP_CALL_FUNCTION);
/* Wait for response */
/* FIXME: lock-up detection, backtrace on lock-up */
@@ -733,7 +733,7 @@ static int kgdb_smp_call_kgdb_wait(void)
* returns 1 if you should skip the instruction at the trap address, 0
* otherwise.
*/
-void handle_exception (struct gdb_regs *regs)
+void handle_exception(struct gdb_regs *regs)
{
int trap; /* Trap type */
int sigval;
@@ -769,7 +769,7 @@ void handle_exception (struct gdb_regs *regs)
/*
* acquire the CPU spinlocks
*/
- for (i = num_online_cpus()-1; i >= 0; i--)
+ for_each_online_cpu(i)
if (__raw_spin_trylock(&kgdb_cpulock[i]) == 0)
panic("kgdb: couldn't get cpulock %d\n", i);
@@ -902,7 +902,7 @@ void handle_exception (struct gdb_regs *regs)
hex2mem(ptr, (char *)&regs->frame_ptr, 2*sizeof(long), 0, 0);
ptr += 2*(2*sizeof(long));
hex2mem(ptr, (char *)&regs->cp0_index, 16*sizeof(long), 0, 0);
- strcpy(output_buffer,"OK");
+ strcpy(output_buffer, "OK");
}
break;
@@ -917,9 +917,9 @@ void handle_exception (struct gdb_regs *regs)
&& hexToInt(&ptr, &length)) {
if (mem2hex((char *)addr, output_buffer, length, 1))
break;
- strcpy (output_buffer, "E03");
+ strcpy(output_buffer, "E03");
} else
- strcpy(output_buffer,"E01");
+ strcpy(output_buffer, "E01");
break;
/*
@@ -996,7 +996,7 @@ void handle_exception (struct gdb_regs *regs)
ptr = &input_buffer[1];
if (!hexToInt(&ptr, &baudrate))
{
- strcpy(output_buffer,"B01");
+ strcpy(output_buffer, "B01");
break;
}
@@ -1015,7 +1015,7 @@ void handle_exception (struct gdb_regs *regs)
break;
default:
baudrate = 0;
- strcpy(output_buffer,"B02");
+ strcpy(output_buffer, "B02");
goto x1;
}
@@ -1044,7 +1044,7 @@ finish_kgdb:
exit_kgdb_exception:
/* release locks so other CPUs can go */
- for (i = num_online_cpus()-1; i >= 0; i--)
+ for_each_online_cpu(i)
__raw_spin_unlock(&kgdb_cpulock[i]);
spin_unlock(&kgdb_lock);
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
new file mode 100644
index 000000000000..5d9830df3595
--- /dev/null
+++ b/arch/mips/kernel/i8253.c
@@ -0,0 +1,213 @@
+/*
+ * i8253.c 8253/PIT functions
+ *
+ */
+#include <linux/clockchips.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/jiffies.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+
+#include <asm/delay.h>
+#include <asm/i8253.h>
+#include <asm/io.h>
+
+static DEFINE_SPINLOCK(i8253_lock);
+
+/*
+ * Initialize the PIT timer.
+ *
+ * This is also called after resume to bring the PIT into operation again.
+ */
+static void init_pit_timer(enum clock_event_mode mode,
+ struct clock_event_device *evt)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&i8253_lock, flags);
+
+ switch(mode) {
+ case CLOCK_EVT_MODE_PERIODIC:
+ /* binary, mode 2, LSB/MSB, ch 0 */
+ outb_p(0x34, PIT_MODE);
+ outb_p(LATCH & 0xff , PIT_CH0); /* LSB */
+ outb(LATCH >> 8 , PIT_CH0); /* MSB */
+ break;
+
+ case CLOCK_EVT_MODE_SHUTDOWN:
+ case CLOCK_EVT_MODE_UNUSED:
+ if (evt->mode == CLOCK_EVT_MODE_PERIODIC ||
+ evt->mode == CLOCK_EVT_MODE_ONESHOT) {
+ outb_p(0x30, PIT_MODE);
+ outb_p(0, PIT_CH0);
+ outb_p(0, PIT_CH0);
+ }
+ break;
+
+ case CLOCK_EVT_MODE_ONESHOT:
+ /* One shot setup */
+ outb_p(0x38, PIT_MODE);
+ break;
+
+ case CLOCK_EVT_MODE_RESUME:
+ /* Nothing to do here */
+ break;
+ }
+ spin_unlock_irqrestore(&i8253_lock, flags);
+}
+
+/*
+ * Program the next event in oneshot mode
+ *
+ * Delta is given in PIT ticks
+ */
+static int pit_next_event(unsigned long delta, struct clock_event_device *evt)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&i8253_lock, flags);
+ outb_p(delta & 0xff , PIT_CH0); /* LSB */
+ outb(delta >> 8 , PIT_CH0); /* MSB */
+ spin_unlock_irqrestore(&i8253_lock, flags);
+
+ return 0;
+}
+
+/*
+ * On UP the PIT can serve all of the possible timer functions. On SMP systems
+ * it can be solely used for the global tick.
+ *
+ * The profiling and update capabilites are switched off once the local apic is
+ * registered. This mechanism replaces the previous #ifdef LOCAL_APIC -
+ * !using_apic_timer decisions in do_timer_interrupt_hook()
+ */
+struct clock_event_device pit_clockevent = {
+ .name = "pit",
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
+ .set_mode = init_pit_timer,
+ .set_next_event = pit_next_event,
+ .shift = 32,
+ .irq = 0,
+};
+
+irqreturn_t timer_interrupt(int irq, void *dev_id)
+{
+ pit_clockevent.event_handler(&pit_clockevent);
+
+ return IRQ_HANDLED;
+}
+
+static struct irqaction irq0 = {
+ .handler = timer_interrupt,
+ .flags = IRQF_DISABLED | IRQF_NOBALANCING,
+ .mask = CPU_MASK_NONE,
+ .name = "timer"
+};
+
+/*
+ * Initialize the conversion factor and the min/max deltas of the clock event
+ * structure and register the clock event source with the framework.
+ */
+void __init setup_pit_timer(void)
+{
+ /*
+ * Start pit with the boot cpu mask and make it global after the
+ * IO_APIC has been initialized.
+ */
+ pit_clockevent.cpumask = cpumask_of_cpu(0);
+ pit_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, 32);
+ pit_clockevent.max_delta_ns =
+ clockevent_delta2ns(0x7FFF, &pit_clockevent);
+ pit_clockevent.min_delta_ns =
+ clockevent_delta2ns(0xF, &pit_clockevent);
+ clockevents_register_device(&pit_clockevent);
+
+ irq0.mask = cpumask_of_cpu(0);
+ setup_irq(0, &irq0);
+}
+
+/*
+ * Since the PIT overflows every tick, its not very useful
+ * to just read by itself. So use jiffies to emulate a free
+ * running counter:
+ */
+static cycle_t pit_read(void)
+{
+ unsigned long flags;
+ int count;
+ u32 jifs;
+ static int old_count;
+ static u32 old_jifs;
+
+ spin_lock_irqsave(&i8253_lock, flags);
+ /*
+ * Although our caller may have the read side of xtime_lock,
+ * this is now a seqlock, and we are cheating in this routine
+ * by having side effects on state that we cannot undo if
+ * there is a collision on the seqlock and our caller has to
+ * retry. (Namely, old_jifs and old_count.) So we must treat
+ * jiffies as volatile despite the lock. We read jiffies
+ * before latching the timer count to guarantee that although
+ * the jiffies value might be older than the count (that is,
+ * the counter may underflow between the last point where
+ * jiffies was incremented and the point where we latch the
+ * count), it cannot be newer.
+ */
+ jifs = jiffies;
+ outb_p(0x00, PIT_MODE); /* latch the count ASAP */
+ count = inb_p(PIT_CH0); /* read the latched count */
+ count |= inb_p(PIT_CH0) << 8;
+
+ /* VIA686a test code... reset the latch if count > max + 1 */
+ if (count > LATCH) {
+ outb_p(0x34, PIT_MODE);
+ outb_p(LATCH & 0xff, PIT_CH0);
+ outb(LATCH >> 8, PIT_CH0);
+ count = LATCH - 1;
+ }
+
+ /*
+ * It's possible for count to appear to go the wrong way for a
+ * couple of reasons:
+ *
+ * 1. The timer counter underflows, but we haven't handled the
+ * resulting interrupt and incremented jiffies yet.
+ * 2. Hardware problem with the timer, not giving us continuous time,
+ * the counter does small "jumps" upwards on some Pentium systems,
+ * (see c't 95/10 page 335 for Neptun bug.)
+ *
+ * Previous attempts to handle these cases intelligently were
+ * buggy, so we just do the simple thing now.
+ */
+ if (count > old_count && jifs == old_jifs) {
+ count = old_count;
+ }
+ old_count = count;
+ old_jifs = jifs;
+
+ spin_unlock_irqrestore(&i8253_lock, flags);
+
+ count = (LATCH - 1) - count;
+
+ return (cycle_t)(jifs * LATCH) + count;
+}
+
+static struct clocksource clocksource_pit = {
+ .name = "pit",
+ .rating = 110,
+ .read = pit_read,
+ .mask = CLOCKSOURCE_MASK(32),
+ .mult = 0,
+ .shift = 20,
+};
+
+static int __init init_pit_clocksource(void)
+{
+ if (num_possible_cpus() > 1) /* PIT does not scale! */
+ return 0;
+
+ clocksource_pit.mult = clocksource_hz2mult(CLOCK_TICK_RATE, 20);
+ return clocksource_register(&clocksource_pit);
+}
+arch_initcall(init_pit_clocksource);
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 3a2d255361bc..471013577108 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -30,8 +30,10 @@
static int i8259A_auto_eoi = -1;
DEFINE_SPINLOCK(i8259A_lock);
-/* some platforms call this... */
-void mask_and_ack_8259A(unsigned int);
+static void disable_8259A_irq(unsigned int irq);
+static void enable_8259A_irq(unsigned int irq);
+static void mask_and_ack_8259A(unsigned int irq);
+static void init_8259A(int auto_eoi);
static struct irq_chip i8259A_chip = {
.name = "XT-PIC",
@@ -39,6 +41,9 @@ static struct irq_chip i8259A_chip = {
.disable = disable_8259A_irq,
.unmask = enable_8259A_irq,
.mask_ack = mask_and_ack_8259A,
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+ .set_affinity = plat_set_irq_affinity,
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
};
/*
@@ -53,7 +58,7 @@ static unsigned int cached_irq_mask = 0xffff;
#define cached_master_mask (cached_irq_mask)
#define cached_slave_mask (cached_irq_mask >> 8)
-void disable_8259A_irq(unsigned int irq)
+static void disable_8259A_irq(unsigned int irq)
{
unsigned int mask;
unsigned long flags;
@@ -69,7 +74,7 @@ void disable_8259A_irq(unsigned int irq)
spin_unlock_irqrestore(&i8259A_lock, flags);
}
-void enable_8259A_irq(unsigned int irq)
+static void enable_8259A_irq(unsigned int irq)
{
unsigned int mask;
unsigned long flags;
@@ -122,14 +127,14 @@ static inline int i8259A_irq_real(unsigned int irq)
int irqmask = 1 << irq;
if (irq < 8) {
- outb(0x0B,PIC_MASTER_CMD); /* ISR register */
+ outb(0x0B, PIC_MASTER_CMD); /* ISR register */
value = inb(PIC_MASTER_CMD) & irqmask;
- outb(0x0A,PIC_MASTER_CMD); /* back to the IRR register */
+ outb(0x0A, PIC_MASTER_CMD); /* back to the IRR register */
return value;
}
- outb(0x0B,PIC_SLAVE_CMD); /* ISR register */
+ outb(0x0B, PIC_SLAVE_CMD); /* ISR register */
value = inb(PIC_SLAVE_CMD) & (irqmask >> 8);
- outb(0x0A,PIC_SLAVE_CMD); /* back to the IRR register */
+ outb(0x0A, PIC_SLAVE_CMD); /* back to the IRR register */
return value;
}
@@ -139,7 +144,7 @@ static inline int i8259A_irq_real(unsigned int irq)
* first, _then_ send the EOI, and the order of EOI
* to the two 8259s is important!
*/
-void mask_and_ack_8259A(unsigned int irq)
+static void mask_and_ack_8259A(unsigned int irq)
{
unsigned int irqmask;
unsigned long flags;
@@ -170,12 +175,12 @@ handle_real_irq:
if (irq & 8) {
inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */
outb(cached_slave_mask, PIC_SLAVE_IMR);
- outb(0x60+(irq&7),PIC_SLAVE_CMD);/* 'Specific EOI' to slave */
- outb(0x60+PIC_CASCADE_IR,PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */
+ outb(0x60+(irq&7), PIC_SLAVE_CMD);/* 'Specific EOI' to slave */
+ outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */
} else {
inb(PIC_MASTER_IMR); /* DUMMY - (do we need this?) */
outb(cached_master_mask, PIC_MASTER_IMR);
- outb(0x60+irq,PIC_MASTER_CMD); /* 'Specific EOI to master */
+ outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */
}
smtc_im_ack_irq(irq);
spin_unlock_irqrestore(&i8259A_lock, flags);
@@ -253,7 +258,7 @@ static int __init i8259A_init_sysfs(void)
device_initcall(i8259A_init_sysfs);
-void init_8259A(int auto_eoi)
+static void init_8259A(int auto_eoi)
{
unsigned long flags;
@@ -300,7 +305,9 @@ void init_8259A(int auto_eoi)
* IRQ2 is cascade interrupt to second interrupt controller
*/
static struct irqaction irq2 = {
- no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL
+ .handler = no_action,
+ .mask = CPU_MASK_NONE,
+ .name = "cascade",
};
static struct resource pic1_io_resource = {
@@ -322,7 +329,7 @@ static struct resource pic2_io_resource = {
* driver compatibility reasons interrupts 0 - 15 to be the i8259
* interrupts even if the hardware uses a different interrupt numbering.
*/
-void __init init_i8259_irqs (void)
+void __init init_i8259_irqs(void)
{
int i;
diff --git a/arch/mips/kernel/irixelf.c b/arch/mips/kernel/irixelf.c
index 403d96f99e77..8ef5cf4cc423 100644
--- a/arch/mips/kernel/irixelf.c
+++ b/arch/mips/kernel/irixelf.c
@@ -203,8 +203,8 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
* Put the ELF interpreter info on the stack
*/
#define NEW_AUX_ENT(nr, id, val) \
- __put_user ((id), sp+(nr*2)); \
- __put_user ((val), sp+(nr*2+1)); \
+ __put_user((id), sp+(nr*2)); \
+ __put_user((val), sp+(nr*2+1)); \
sp -= 2;
NEW_AUX_ENT(0, AT_NULL, 0);
@@ -212,17 +212,17 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
if (exec) {
sp -= 11*2;
- NEW_AUX_ENT (0, AT_PHDR, load_addr + exec->e_phoff);
- NEW_AUX_ENT (1, AT_PHENT, sizeof (struct elf_phdr));
- NEW_AUX_ENT (2, AT_PHNUM, exec->e_phnum);
- NEW_AUX_ENT (3, AT_PAGESZ, ELF_EXEC_PAGESIZE);
- NEW_AUX_ENT (4, AT_BASE, interp_load_addr);
- NEW_AUX_ENT (5, AT_FLAGS, 0);
- NEW_AUX_ENT (6, AT_ENTRY, (elf_addr_t) exec->e_entry);
- NEW_AUX_ENT (7, AT_UID, (elf_addr_t) current->uid);
- NEW_AUX_ENT (8, AT_EUID, (elf_addr_t) current->euid);
- NEW_AUX_ENT (9, AT_GID, (elf_addr_t) current->gid);
- NEW_AUX_ENT (10, AT_EGID, (elf_addr_t) current->egid);
+ NEW_AUX_ENT(0, AT_PHDR, load_addr + exec->e_phoff);
+ NEW_AUX_ENT(1, AT_PHENT, sizeof(struct elf_phdr));
+ NEW_AUX_ENT(2, AT_PHNUM, exec->e_phnum);
+ NEW_AUX_ENT(3, AT_PAGESZ, ELF_EXEC_PAGESIZE);
+ NEW_AUX_ENT(4, AT_BASE, interp_load_addr);
+ NEW_AUX_ENT(5, AT_FLAGS, 0);
+ NEW_AUX_ENT(6, AT_ENTRY, (elf_addr_t) exec->e_entry);
+ NEW_AUX_ENT(7, AT_UID, (elf_addr_t) current->uid);
+ NEW_AUX_ENT(8, AT_EUID, (elf_addr_t) current->euid);
+ NEW_AUX_ENT(9, AT_GID, (elf_addr_t) current->gid);
+ NEW_AUX_ENT(10, AT_EGID, (elf_addr_t) current->egid);
}
#undef NEW_AUX_ENT
@@ -231,16 +231,16 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
sp -= argc+1;
argv = sp;
- __put_user((elf_addr_t)argc,--sp);
+ __put_user((elf_addr_t)argc, --sp);
current->mm->arg_start = (unsigned long) p;
while (argc-->0) {
- __put_user((unsigned long)p,argv++);
+ __put_user((unsigned long)p, argv++);
p += strlen_user(p);
}
__put_user((unsigned long) NULL, argv);
current->mm->arg_end = current->mm->env_start = (unsigned long) p;
while (envc-->0) {
- __put_user((unsigned long)p,envp++);
+ __put_user((unsigned long)p, envp++);
p += strlen_user(p);
}
__put_user((unsigned long) NULL, envp);
@@ -581,7 +581,7 @@ static void irix_map_prda_page(void)
struct prda *pp;
down_write(&current->mm->mmap_sem);
- v = do_brk (PRDA_ADDRESS, PAGE_SIZE);
+ v = do_brk(PRDA_ADDRESS, PAGE_SIZE);
up_write(&current->mm->mmap_sem);
if (v < 0)
@@ -815,7 +815,7 @@ out_free_interp:
kfree(elf_interpreter);
out_free_file:
out_free_ph:
- kfree (elf_phdata);
+ kfree(elf_phdata);
goto out;
}
@@ -831,7 +831,7 @@ static int load_irix_library(struct file *file)
int retval;
unsigned int bss;
int error;
- int i,j, k;
+ int i, j, k;
error = kernel_read(file, 0, (char *) &elf_ex, sizeof(elf_ex));
if (error != sizeof(elf_ex))
@@ -1232,7 +1232,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
strlcpy(psinfo.pr_fname, current->comm, sizeof(psinfo.pr_fname));
/* Try to dump the FPU. */
- prstatus.pr_fpvalid = dump_fpu (regs, &fpu);
+ prstatus.pr_fpvalid = dump_fpu(regs, &fpu);
if (!prstatus.pr_fpvalid) {
numnote--;
} else {
diff --git a/arch/mips/kernel/irixinv.c b/arch/mips/kernel/irixinv.c
index de8584f62311..cf2dcd3d6a93 100644
--- a/arch/mips/kernel/irixinv.c
+++ b/arch/mips/kernel/irixinv.c
@@ -14,7 +14,7 @@ int inventory_items = 0;
static inventory_t inventory [MAX_INVENTORY];
-void add_to_inventory (int class, int type, int controller, int unit, int state)
+void add_to_inventory(int class, int type, int controller, int unit, int state)
{
inventory_t *ni = &inventory [inventory_items];
@@ -30,7 +30,7 @@ void add_to_inventory (int class, int type, int controller, int unit, int state)
inventory_items++;
}
-int dump_inventory_to_user (void __user *userbuf, int size)
+int dump_inventory_to_user(void __user *userbuf, int size)
{
inventory_t *inv = &inventory [0];
inventory_t __user *user = userbuf;
@@ -45,7 +45,7 @@ int dump_inventory_to_user (void __user *userbuf, int size)
return -EFAULT;
user++;
}
- return inventory_items * sizeof (inventory_t);
+ return inventory_items * sizeof(inventory_t);
}
int __init init_inventory(void)
@@ -55,24 +55,24 @@ int __init init_inventory(void)
* most likely this will not let just anyone run the X server
* until we put the right values all over the place
*/
- add_to_inventory (10, 3, 0, 0, 16400);
- add_to_inventory (1, 1, 150, -1, 12);
- add_to_inventory (1, 3, 0, 0, 8976);
- add_to_inventory (1, 2, 0, 0, 8976);
- add_to_inventory (4, 8, 0, 0, 2);
- add_to_inventory (5, 5, 0, 0, 1);
- add_to_inventory (3, 3, 0, 0, 32768);
- add_to_inventory (3, 4, 0, 0, 32768);
- add_to_inventory (3, 8, 0, 0, 524288);
- add_to_inventory (3, 9, 0, 0, 64);
- add_to_inventory (3, 1, 0, 0, 67108864);
- add_to_inventory (12, 3, 0, 0, 16);
- add_to_inventory (8, 7, 17, 0, 16777472);
- add_to_inventory (8, 0, 0, 0, 1);
- add_to_inventory (2, 1, 0, 13, 2);
- add_to_inventory (2, 2, 0, 2, 0);
- add_to_inventory (2, 2, 0, 1, 0);
- add_to_inventory (7, 14, 0, 0, 6);
+ add_to_inventory(10, 3, 0, 0, 16400);
+ add_to_inventory(1, 1, 150, -1, 12);
+ add_to_inventory(1, 3, 0, 0, 8976);
+ add_to_inventory(1, 2, 0, 0, 8976);
+ add_to_inventory(4, 8, 0, 0, 2);
+ add_to_inventory(5, 5, 0, 0, 1);
+ add_to_inventory(3, 3, 0, 0, 32768);
+ add_to_inventory(3, 4, 0, 0, 32768);
+ add_to_inventory(3, 8, 0, 0, 524288);
+ add_to_inventory(3, 9, 0, 0, 64);
+ add_to_inventory(3, 1, 0, 0, 67108864);
+ add_to_inventory(12, 3, 0, 0, 16);
+ add_to_inventory(8, 7, 17, 0, 16777472);
+ add_to_inventory(8, 0, 0, 0, 1);
+ add_to_inventory(2, 1, 0, 13, 2);
+ add_to_inventory(2, 2, 0, 2, 0);
+ add_to_inventory(2, 2, 0, 1, 0);
+ add_to_inventory(7, 14, 0, 0, 6);
return 0;
}
diff --git a/arch/mips/kernel/irixioctl.c b/arch/mips/kernel/irixioctl.c
index 30f9eb09db3f..2bde200d5ad0 100644
--- a/arch/mips/kernel/irixioctl.c
+++ b/arch/mips/kernel/irixioctl.c
@@ -238,7 +238,7 @@ asmlinkage int irix_ioctl(int fd, unsigned long cmd, unsigned long arg)
current->comm, current->pid, cmd);
do_exit(255);
#else
- error = sys_ioctl (fd, cmd, arg);
+ error = sys_ioctl(fd, cmd, arg);
#endif
}
diff --git a/arch/mips/kernel/irixsig.c b/arch/mips/kernel/irixsig.c
index 28b2a8f00911..85c2e389edd6 100644
--- a/arch/mips/kernel/irixsig.c
+++ b/arch/mips/kernel/irixsig.c
@@ -163,9 +163,9 @@ static inline int handle_signal(unsigned long sig, siginfo_t *info,
ret = setup_irix_frame(ka, regs, sig, oldset);
spin_lock_irq(&current->sighand->siglock);
- sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+ sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
- sigaddset(&current->blocked,sig);
+ sigaddset(&current->blocked, sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
@@ -605,8 +605,8 @@ repeat:
current->state = TASK_INTERRUPTIBLE;
read_lock(&tasklist_lock);
tsk = current;
- list_for_each(_p,&tsk->children) {
- p = list_entry(_p,struct task_struct,sibling);
+ list_for_each(_p, &tsk->children) {
+ p = list_entry(_p, struct task_struct, sibling);
if ((type == IRIX_P_PID) && p->pid != pid)
continue;
if ((type == IRIX_P_PGID) && process_group(p) != pid)
diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
new file mode 100644
index 000000000000..1b81b131f43c
--- /dev/null
+++ b/arch/mips/kernel/irq-gt641xx.c
@@ -0,0 +1,131 @@
+/*
+ * GT641xx IRQ routines.
+ *
+ * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <linux/hardirq.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/gt64120.h>
+
+#define GT641XX_IRQ_TO_BIT(irq) (1U << (irq - GT641XX_IRQ_BASE))
+
+static DEFINE_SPINLOCK(gt641xx_irq_lock);
+
+static void ack_gt641xx_irq(unsigned int irq)
+{
+ unsigned long flags;
+ u32 cause;
+
+ spin_lock_irqsave(&gt641xx_irq_lock, flags);
+ cause = GT_READ(GT_INTRCAUSE_OFS);
+ cause &= ~GT641XX_IRQ_TO_BIT(irq);
+ GT_WRITE(GT_INTRCAUSE_OFS, cause);
+ spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static void mask_gt641xx_irq(unsigned int irq)
+{
+ unsigned long flags;
+ u32 mask;
+
+ spin_lock_irqsave(&gt641xx_irq_lock, flags);
+ mask = GT_READ(GT_INTRMASK_OFS);
+ mask &= ~GT641XX_IRQ_TO_BIT(irq);
+ GT_WRITE(GT_INTRMASK_OFS, mask);
+ spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static void mask_ack_gt641xx_irq(unsigned int irq)
+{
+ unsigned long flags;
+ u32 cause, mask;
+
+ spin_lock_irqsave(&gt641xx_irq_lock, flags);
+ mask = GT_READ(GT_INTRMASK_OFS);
+ mask &= ~GT641XX_IRQ_TO_BIT(irq);
+ GT_WRITE(GT_INTRMASK_OFS, mask);
+
+ cause = GT_READ(GT_INTRCAUSE_OFS);
+ cause &= ~GT641XX_IRQ_TO_BIT(irq);
+ GT_WRITE(GT_INTRCAUSE_OFS, cause);
+ spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static void unmask_gt641xx_irq(unsigned int irq)
+{
+ unsigned long flags;
+ u32 mask;
+
+ spin_lock_irqsave(&gt641xx_irq_lock, flags);
+ mask = GT_READ(GT_INTRMASK_OFS);
+ mask |= GT641XX_IRQ_TO_BIT(irq);
+ GT_WRITE(GT_INTRMASK_OFS, mask);
+ spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
+}
+
+static struct irq_chip gt641xx_irq_chip = {
+ .name = "GT641xx",
+ .ack = ack_gt641xx_irq,
+ .mask = mask_gt641xx_irq,
+ .mask_ack = mask_ack_gt641xx_irq,
+ .unmask = unmask_gt641xx_irq,
+};
+
+void gt641xx_irq_dispatch(void)
+{
+ u32 cause, mask;
+ int i;
+
+ cause = GT_READ(GT_INTRCAUSE_OFS);
+ mask = GT_READ(GT_INTRMASK_OFS);
+ cause &= mask;
+
+ /*
+ * bit0 : logical or of all the interrupt bits.
+ * bit30: logical or of bits[29:26,20:1].
+ * bit31: logical or of bits[25:1].
+ */
+ for (i = 1; i < 30; i++) {
+ if (cause & (1U << i)) {
+ do_IRQ(GT641XX_IRQ_BASE + i);
+ return;
+ }
+ }
+
+ atomic_inc(&irq_err_count);
+}
+
+void __init gt641xx_irq_init(void)
+{
+ int i;
+
+ GT_WRITE(GT_INTRMASK_OFS, 0);
+ GT_WRITE(GT_INTRCAUSE_OFS, 0);
+
+ /*
+ * bit0 : logical or of all the interrupt bits.
+ * bit30: logical or of bits[29:26,20:1].
+ * bit31: logical or of bits[25:1].
+ */
+ for (i = 1; i < 30; i++)
+ set_irq_chip_and_handler(GT641XX_IRQ_BASE + i,
+ &gt641xx_irq_chip, handle_level_irq);
+}
diff --git a/arch/mips/kernel/irq-msc01.c b/arch/mips/kernel/irq-msc01.c
index 1ecdd50bfc60..4edc7e451d91 100644
--- a/arch/mips/kernel/irq-msc01.c
+++ b/arch/mips/kernel/irq-msc01.c
@@ -99,7 +99,7 @@ void ll_msc_irq(void)
}
void
-msc_bind_eic_interrupt (unsigned int irq, unsigned int set)
+msc_bind_eic_interrupt(unsigned int irq, unsigned int set)
{
MSCIC_WRITE(MSC01_IC_RAMW,
(irq<<MSC01_IC_RAMW_ADDR_SHF) | (set<<MSC01_IC_RAMW_DATA_SHF));
@@ -130,7 +130,7 @@ void __init init_msc_irqs(unsigned long icubase, unsigned int irqbase, msc_irqma
{
extern void (*board_bind_eic_interrupt)(unsigned int irq, unsigned int regset);
- _icctrl_msc = (unsigned long) ioremap (icubase, 0x40000);
+ _icctrl_msc = (unsigned long) ioremap(icubase, 0x40000);
/* Reset interrupt controller - initialises all registers to 0 */
MSCIC_WRITE(MSC01_IC_RST, MSC01_IC_RST_RST_BIT);
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index a990aad2f049..d06e9c9af790 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -93,7 +93,7 @@ int show_interrupts(struct seq_file *p, void *v)
if (i == 0) {
seq_printf(p, " ");
for_each_online_cpu(j)
- seq_printf(p, "CPU%d ",j);
+ seq_printf(p, "CPU%d ", j);
seq_putc(p, '\n');
}
@@ -102,7 +102,7 @@ int show_interrupts(struct seq_file *p, void *v)
action = irq_desc[i].action;
if (!action)
goto skip;
- seq_printf(p, "%3d: ",i);
+ seq_printf(p, "%3d: ", i);
#ifndef CONFIG_SMP
seq_printf(p, "%10u ", kstat_irqs(i));
#else
diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c
index cb9a14a1ca5b..d2c2e00e5864 100644
--- a/arch/mips/kernel/kspd.c
+++ b/arch/mips/kernel/kspd.c
@@ -118,11 +118,11 @@ struct apsp_table syscall_command_table[] = {
static int sp_syscall(int num, int arg0, int arg1, int arg2, int arg3)
{
- register long int _num __asm__ ("$2") = num;
- register long int _arg0 __asm__ ("$4") = arg0;
- register long int _arg1 __asm__ ("$5") = arg1;
- register long int _arg2 __asm__ ("$6") = arg2;
- register long int _arg3 __asm__ ("$7") = arg3;
+ register long int _num __asm__("$2") = num;
+ register long int _arg0 __asm__("$4") = arg0;
+ register long int _arg1 __asm__("$5") = arg1;
+ register long int _arg2 __asm__("$6") = arg2;
+ register long int _arg3 __asm__("$7") = arg3;
mm_segment_t old_fs;
@@ -239,7 +239,7 @@ void sp_work_handle_request(void)
case MTSP_SYSCALL_GETTOD:
memset(&tz, 0, sizeof(tz));
if ((ret.retval = sp_syscall(__NR_gettimeofday, (int)&tv,
- (int)&tz, 0,0)) == 0)
+ (int)&tz, 0, 0)) == 0)
ret.retval = tv.tv_sec;
break;
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 135d9a5fe337..d6e01215fb2b 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -58,10 +58,10 @@
#define AA(__x) ((unsigned long)((int)__x))
#ifdef __MIPSEB__
-#define merge_64(r1,r2) ((((r1) & 0xffffffffUL) << 32) + ((r2) & 0xffffffffUL))
+#define merge_64(r1, r2) ((((r1) & 0xffffffffUL) << 32) + ((r2) & 0xffffffffUL))
#endif
#ifdef __MIPSEL__
-#define merge_64(r1,r2) ((((r2) & 0xffffffffUL) << 32) + ((r1) & 0xffffffffUL))
+#define merge_64(r1, r2) ((((r2) & 0xffffffffUL) << 32) + ((r1) & 0xffffffffUL))
#endif
/*
@@ -96,7 +96,7 @@ int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
#endif
tmp.st_blocks = stat->blocks;
tmp.st_blksize = stat->blksize;
- return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
+ return copy_to_user(statbuf, &tmp, sizeof(tmp)) ? -EFAULT : 0;
}
asmlinkage unsigned long
@@ -300,13 +300,13 @@ asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
{
struct timespec t;
int ret;
- mm_segment_t old_fs = get_fs ();
+ mm_segment_t old_fs = get_fs();
- set_fs (KERNEL_DS);
+ set_fs(KERNEL_DS);
ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
- set_fs (old_fs);
+ set_fs(old_fs);
if (put_user (t.tv_sec, &interval->tv_sec) ||
- __put_user (t.tv_nsec, &interval->tv_nsec))
+ __put_user(t.tv_nsec, &interval->tv_nsec))
return -EFAULT;
return ret;
}
@@ -314,7 +314,7 @@ asmlinkage int sys32_sched_rr_get_interval(compat_pid_t pid,
#ifdef CONFIG_SYSVIPC
asmlinkage long
-sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
{
int version, err;
@@ -373,7 +373,7 @@ sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
#else
asmlinkage long
-sys32_ipc (u32 call, int first, int second, int third, u32 ptr, u32 fifth)
+sys32_ipc(u32 call, int first, int second, int third, u32 ptr, u32 fifth)
{
return -ENOSYS;
}
@@ -505,16 +505,16 @@ asmlinkage int sys32_ustat(dev_t dev, struct ustat32 __user * ubuf32)
set_fs(KERNEL_DS);
err = sys_ustat(dev, (struct ustat __user *)&tmp);
- set_fs (old_fs);
+ set_fs(old_fs);
if (err)
goto out;
- memset(&tmp32,0,sizeof(struct ustat32));
+ memset(&tmp32, 0, sizeof(struct ustat32));
tmp32.f_tfree = tmp.f_tfree;
tmp32.f_tinode = tmp.f_tinode;
- err = copy_to_user(ubuf32,&tmp32,sizeof(struct ustat32)) ? -EFAULT : 0;
+ err = copy_to_user(ubuf32, &tmp32, sizeof(struct ustat32)) ? -EFAULT : 0;
out:
return err;
diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c
index 56750b02ab40..3d6b1ec1f328 100644
--- a/arch/mips/kernel/mips-mt.c
+++ b/arch/mips/kernel/mips-mt.c
@@ -236,7 +236,7 @@ void mips_mt_set_cpuoptions(void)
if (oconfig7 != nconfig7) {
__asm__ __volatile("sync");
write_c0_config7(nconfig7);
- ehb ();
+ ehb();
printk("Config7: 0x%08x\n", read_c0_config7());
}
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index ec04f5a1a5ea..efd2d1314123 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -17,76 +17,6 @@
unsigned int vced_count, vcei_count;
-static const char *cpu_name[] = {
- [CPU_UNKNOWN] = "unknown",
- [CPU_R2000] = "R2000",
- [CPU_R3000] = "R3000",
- [CPU_R3000A] = "R3000A",
- [CPU_R3041] = "R3041",
- [CPU_R3051] = "R3051",
- [CPU_R3052] = "R3052",
- [CPU_R3081] = "R3081",
- [CPU_R3081E] = "R3081E",
- [CPU_R4000PC] = "R4000PC",
- [CPU_R4000SC] = "R4000SC",
- [CPU_R4000MC] = "R4000MC",
- [CPU_R4200] = "R4200",
- [CPU_R4400PC] = "R4400PC",
- [CPU_R4400SC] = "R4400SC",
- [CPU_R4400MC] = "R4400MC",
- [CPU_R4600] = "R4600",
- [CPU_R6000] = "R6000",
- [CPU_R6000A] = "R6000A",
- [CPU_R8000] = "R8000",
- [CPU_R10000] = "R10000",
- [CPU_R12000] = "R12000",
- [CPU_R14000] = "R14000",
- [CPU_R4300] = "R4300",
- [CPU_R4650] = "R4650",
- [CPU_R4700] = "R4700",
- [CPU_R5000] = "R5000",
- [CPU_R5000A] = "R5000A",
- [CPU_R4640] = "R4640",
- [CPU_NEVADA] = "Nevada",
- [CPU_RM7000] = "RM7000",
- [CPU_RM9000] = "RM9000",
- [CPU_R5432] = "R5432",
- [CPU_4KC] = "MIPS 4Kc",
- [CPU_5KC] = "MIPS 5Kc",
- [CPU_R4310] = "R4310",
- [CPU_SB1] = "SiByte SB1",
- [CPU_SB1A] = "SiByte SB1A",
- [CPU_TX3912] = "TX3912",
- [CPU_TX3922] = "TX3922",
- [CPU_TX3927] = "TX3927",
- [CPU_AU1000] = "Au1000",
- [CPU_AU1500] = "Au1500",
- [CPU_AU1100] = "Au1100",
- [CPU_AU1550] = "Au1550",
- [CPU_AU1200] = "Au1200",
- [CPU_4KEC] = "MIPS 4KEc",
- [CPU_4KSC] = "MIPS 4KSc",
- [CPU_VR41XX] = "NEC Vr41xx",
- [CPU_R5500] = "R5500",
- [CPU_TX49XX] = "TX49xx",
- [CPU_20KC] = "MIPS 20Kc",
- [CPU_24K] = "MIPS 24K",
- [CPU_25KF] = "MIPS 25Kf",
- [CPU_34K] = "MIPS 34K",
- [CPU_74K] = "MIPS 74K",
- [CPU_VR4111] = "NEC VR4111",
- [CPU_VR4121] = "NEC VR4121",
- [CPU_VR4122] = "NEC VR4122",
- [CPU_VR4131] = "NEC VR4131",
- [CPU_VR4133] = "NEC VR4133",
- [CPU_VR4181] = "NEC VR4181",
- [CPU_VR4181A] = "NEC VR4181A",
- [CPU_SR71000] = "Sandcraft SR71000",
- [CPU_PR4450] = "Philips PR4450",
- [CPU_LOONGSON2] = "ICT Loongson-2",
-};
-
-
static int show_cpuinfo(struct seq_file *m, void *v)
{
unsigned long n = (unsigned long) v - 1;
@@ -108,8 +38,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "processor\t\t: %ld\n", n);
sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
cpu_data[n].options & MIPS_CPU_FPU ? " FPU V%d.%d" : "");
- seq_printf(m, fmt, cpu_name[cpu_data[n].cputype <= CPU_LAST ?
- cpu_data[n].cputype : CPU_UNKNOWN],
+ seq_printf(m, fmt, __cpu_name[smp_processor_id()],
(version >> 4) & 0x0f, version & 0x0f,
(fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n",
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index e6ce943099a0..11cb264f59ce 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -11,6 +11,7 @@
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/tick.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/stddef.h>
@@ -52,6 +53,7 @@ void __noreturn cpu_idle(void)
{
/* endless idle loop with no priority at all */
while (1) {
+ tick_nohz_stop_sched_tick();
while (!need_resched()) {
#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
extern void smtc_idle_loop_hook(void);
@@ -61,6 +63,7 @@ void __noreturn cpu_idle(void)
if (cpu_wait)
(*cpu_wait)();
}
+ tick_nohz_restart_sched_tick();
preempt_enable_no_resched();
schedule();
preempt_disable();
@@ -199,13 +202,13 @@ void elf_dump_regs(elf_greg_t *gp, struct pt_regs *regs)
#endif
}
-int dump_task_regs (struct task_struct *tsk, elf_gregset_t *regs)
+int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs)
{
elf_dump_regs(*regs, task_pt_regs(tsk));
return 1;
}
-int dump_task_fpu (struct task_struct *t, elf_fpregset_t *fpr)
+int dump_task_fpu(struct task_struct *t, elf_fpregset_t *fpr)
{
memcpy(fpr, &t->thread.fpu, sizeof(current->thread.fpu));
@@ -231,8 +234,8 @@ long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
regs.cp0_epc = (unsigned long) kernel_thread_helper;
regs.cp0_status = read_c0_status();
#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
- regs.cp0_status &= ~(ST0_KUP | ST0_IEC);
- regs.cp0_status |= ST0_IEP;
+ regs.cp0_status = (regs.cp0_status & ~(ST0_KUP | ST0_IEP | ST0_IEC)) |
+ ((regs.cp0_status & (ST0_KUC | ST0_IEC)) << 2);
#else
regs.cp0_status |= ST0_EXL;
#endif
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index bbd57b20b43e..58aa6fec1146 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -54,7 +54,7 @@ void ptrace_disable(struct task_struct *child)
* for 32-bit kernels and for 32-bit processes on a 64-bit kernel.
* Registers are sign extended to fill the available space.
*/
-int ptrace_getregs (struct task_struct *child, __s64 __user *data)
+int ptrace_getregs(struct task_struct *child, __s64 __user *data)
{
struct pt_regs *regs;
int i;
@@ -65,13 +65,13 @@ int ptrace_getregs (struct task_struct *child, __s64 __user *data)
regs = task_pt_regs(child);
for (i = 0; i < 32; i++)
- __put_user (regs->regs[i], data + i);
- __put_user (regs->lo, data + EF_LO - EF_R0);
- __put_user (regs->hi, data + EF_HI - EF_R0);
- __put_user (regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
- __put_user (regs->cp0_badvaddr, data + EF_CP0_BADVADDR - EF_R0);
- __put_user (regs->cp0_status, data + EF_CP0_STATUS - EF_R0);
- __put_user (regs->cp0_cause, data + EF_CP0_CAUSE - EF_R0);
+ __put_user(regs->regs[i], data + i);
+ __put_user(regs->lo, data + EF_LO - EF_R0);
+ __put_user(regs->hi, data + EF_HI - EF_R0);
+ __put_user(regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
+ __put_user(regs->cp0_badvaddr, data + EF_CP0_BADVADDR - EF_R0);
+ __put_user(regs->cp0_status, data + EF_CP0_STATUS - EF_R0);
+ __put_user(regs->cp0_cause, data + EF_CP0_CAUSE - EF_R0);
return 0;
}
@@ -81,7 +81,7 @@ int ptrace_getregs (struct task_struct *child, __s64 __user *data)
* the 64-bit format. On a 32-bit kernel only the lower order half
* (according to endianness) will be used.
*/
-int ptrace_setregs (struct task_struct *child, __s64 __user *data)
+int ptrace_setregs(struct task_struct *child, __s64 __user *data)
{
struct pt_regs *regs;
int i;
@@ -92,17 +92,17 @@ int ptrace_setregs (struct task_struct *child, __s64 __user *data)
regs = task_pt_regs(child);
for (i = 0; i < 32; i++)
- __get_user (regs->regs[i], data + i);
- __get_user (regs->lo, data + EF_LO - EF_R0);
- __get_user (regs->hi, data + EF_HI - EF_R0);
- __get_user (regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
+ __get_user(regs->regs[i], data + i);
+ __get_user(regs->lo, data + EF_LO - EF_R0);
+ __get_user(regs->hi, data + EF_HI - EF_R0);
+ __get_user(regs->cp0_epc, data + EF_CP0_EPC - EF_R0);
/* badvaddr, status, and cause may not be written. */
return 0;
}
-int ptrace_getfpregs (struct task_struct *child, __u32 __user *data)
+int ptrace_getfpregs(struct task_struct *child, __u32 __user *data)
{
int i;
unsigned int tmp;
@@ -113,13 +113,13 @@ int ptrace_getfpregs (struct task_struct *child, __u32 __user *data)
if (tsk_used_math(child)) {
fpureg_t *fregs = get_fpu_regs(child);
for (i = 0; i < 32; i++)
- __put_user (fregs[i], i + (__u64 __user *) data);
+ __put_user(fregs[i], i + (__u64 __user *) data);
} else {
for (i = 0; i < 32; i++)
- __put_user ((__u64) -1, i + (__u64 __user *) data);
+ __put_user((__u64) -1, i + (__u64 __user *) data);
}
- __put_user (child->thread.fpu.fcr31, data + 64);
+ __put_user(child->thread.fpu.fcr31, data + 64);
preempt_disable();
if (cpu_has_fpu) {
@@ -142,12 +142,12 @@ int ptrace_getfpregs (struct task_struct *child, __u32 __user *data)
tmp = 0;
}
preempt_enable();
- __put_user (tmp, data + 65);
+ __put_user(tmp, data + 65);
return 0;
}
-int ptrace_setfpregs (struct task_struct *child, __u32 __user *data)
+int ptrace_setfpregs(struct task_struct *child, __u32 __user *data)
{
fpureg_t *fregs;
int i;
@@ -158,9 +158,9 @@ int ptrace_setfpregs (struct task_struct *child, __u32 __user *data)
fregs = get_fpu_regs(child);
for (i = 0; i < 32; i++)
- __get_user (fregs[i], i + (__u64 __user *) data);
+ __get_user(fregs[i], i + (__u64 __user *) data);
- __get_user (child->thread.fpu.fcr31, data + 64);
+ __get_user(child->thread.fpu.fcr31, data + 64);
/* FIR may not be written. */
@@ -390,19 +390,19 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
}
case PTRACE_GETREGS:
- ret = ptrace_getregs (child, (__u64 __user *) data);
+ ret = ptrace_getregs(child, (__u64 __user *) data);
break;
case PTRACE_SETREGS:
- ret = ptrace_setregs (child, (__u64 __user *) data);
+ ret = ptrace_setregs(child, (__u64 __user *) data);
break;
case PTRACE_GETFPREGS:
- ret = ptrace_getfpregs (child, (__u32 __user *) data);
+ ret = ptrace_getfpregs(child, (__u32 __user *) data);
break;
case PTRACE_SETFPREGS:
- ret = ptrace_setfpregs (child, (__u32 __user *) data);
+ ret = ptrace_setfpregs(child, (__u32 __user *) data);
break;
case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index d9a39c169450..f2bffed94fa3 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -36,11 +36,11 @@
#include <asm/uaccess.h>
#include <asm/bootinfo.h>
-int ptrace_getregs (struct task_struct *child, __s64 __user *data);
-int ptrace_setregs (struct task_struct *child, __s64 __user *data);
+int ptrace_getregs(struct task_struct *child, __s64 __user *data);
+int ptrace_setregs(struct task_struct *child, __s64 __user *data);
-int ptrace_getfpregs (struct task_struct *child, __u32 __user *data);
-int ptrace_setfpregs (struct task_struct *child, __u32 __user *data);
+int ptrace_getfpregs(struct task_struct *child, __u32 __user *data);
+int ptrace_setfpregs(struct task_struct *child, __u32 __user *data);
/*
* Tracing a 32-bit process with a 64-bit strace and vice versa will not
@@ -346,19 +346,19 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
}
case PTRACE_GETREGS:
- ret = ptrace_getregs (child, (__u64 __user *) (__u64) data);
+ ret = ptrace_getregs(child, (__u64 __user *) (__u64) data);
break;
case PTRACE_SETREGS:
- ret = ptrace_setregs (child, (__u64 __user *) (__u64) data);
+ ret = ptrace_setregs(child, (__u64 __user *) (__u64) data);
break;
case PTRACE_GETFPREGS:
- ret = ptrace_getfpregs (child, (__u32 __user *) (__u64) data);
+ ret = ptrace_getfpregs(child, (__u32 __user *) (__u64) data);
break;
case PTRACE_SETFPREGS:
- ret = ptrace_setfpregs (child, (__u32 __user *) (__u64) data);
+ ret = ptrace_setfpregs(child, (__u32 __user *) (__u64) data);
break;
case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 316685fca059..a06a27d6cfcd 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -51,10 +51,8 @@ EXPORT_SYMBOL(PCI_DMA_BUS_IS_PHYS);
* These are initialized so they are in the .data section
*/
unsigned long mips_machtype __read_mostly = MACH_UNKNOWN;
-unsigned long mips_machgroup __read_mostly = MACH_GROUP_UNKNOWN;
EXPORT_SYMBOL(mips_machtype);
-EXPORT_SYMBOL(mips_machgroup);
struct boot_mem_map boot_mem_map;
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 2a08ce41bf2b..a4e106c56ab5 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -613,9 +613,9 @@ static int handle_signal(unsigned long sig, siginfo_t *info,
ret = current->thread.abi->setup_frame(ka, regs, sig, oldset);
spin_lock_irq(&current->sighand->siglock);
- sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
+ sigorsets(&current->blocked, &current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
- sigaddset(&current->blocked,sig);
+ sigaddset(&current->blocked, sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 64b612a0a622..572c610db1b1 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -261,11 +261,11 @@ static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t __user *ubuf)
default:
__put_sigset_unknown_nsig();
case 2:
- err |= __put_user (kbuf->sig[1] >> 32, &ubuf->sig[3]);
- err |= __put_user (kbuf->sig[1] & 0xffffffff, &ubuf->sig[2]);
+ err |= __put_user(kbuf->sig[1] >> 32, &ubuf->sig[3]);
+ err |= __put_user(kbuf->sig[1] & 0xffffffff, &ubuf->sig[2]);
case 1:
- err |= __put_user (kbuf->sig[0] >> 32, &ubuf->sig[1]);
- err |= __put_user (kbuf->sig[0] & 0xffffffff, &ubuf->sig[0]);
+ err |= __put_user(kbuf->sig[0] >> 32, &ubuf->sig[1]);
+ err |= __put_user(kbuf->sig[0] & 0xffffffff, &ubuf->sig[0]);
}
return err;
@@ -283,12 +283,12 @@ static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t __user *ubuf)
default:
__get_sigset_unknown_nsig();
case 2:
- err |= __get_user (sig[3], &ubuf->sig[3]);
- err |= __get_user (sig[2], &ubuf->sig[2]);
+ err |= __get_user(sig[3], &ubuf->sig[3]);
+ err |= __get_user(sig[2], &ubuf->sig[2]);
kbuf->sig[1] = sig[2] | (sig[3] << 32);
case 1:
- err |= __get_user (sig[1], &ubuf->sig[1]);
- err |= __get_user (sig[0], &ubuf->sig[0]);
+ err |= __get_user(sig[1], &ubuf->sig[1]);
+ err |= __get_user(sig[0], &ubuf->sig[0]);
kbuf->sig[0] = sig[0] | (sig[1] << 32);
}
@@ -412,10 +412,10 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
return -EFAULT;
}
- set_fs (KERNEL_DS);
+ set_fs(KERNEL_DS);
ret = do_sigaltstack(uss ? (stack_t __user *)&kss : NULL,
uoss ? (stack_t __user *)&koss : NULL, usp);
- set_fs (old_fs);
+ set_fs(old_fs);
if (!ret && uoss) {
if (!access_ok(VERIFY_WRITE, uoss, sizeof(*uoss)))
@@ -559,9 +559,9 @@ asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
/* It is more difficult to avoid calling this function than to
call it and ignore errors. */
old_fs = get_fs();
- set_fs (KERNEL_DS);
+ set_fs(KERNEL_DS);
do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
- set_fs (old_fs);
+ set_fs(old_fs);
/*
* Don't let your children do this ...
@@ -746,11 +746,11 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
if (set && get_sigset(&new_set, set))
return -EFAULT;
- set_fs (KERNEL_DS);
+ set_fs(KERNEL_DS);
ret = sys_rt_sigprocmask(how, set ? (sigset_t __user *)&new_set : NULL,
oset ? (sigset_t __user *)&old_set : NULL,
sigsetsize);
- set_fs (old_fs);
+ set_fs(old_fs);
if (!ret && oset && put_sigset(&old_set, oset))
return -EFAULT;
@@ -765,9 +765,9 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
sigset_t set;
mm_segment_t old_fs = get_fs();
- set_fs (KERNEL_DS);
+ set_fs(KERNEL_DS);
ret = sys_rt_sigpending((sigset_t __user *)&set, sigsetsize);
- set_fs (old_fs);
+ set_fs(old_fs);
if (!ret && put_sigset(&set, uset))
return -EFAULT;
@@ -781,12 +781,12 @@ asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *
int ret;
mm_segment_t old_fs = get_fs();
- if (copy_from_user (&info, uinfo, 3*sizeof(int)) ||
- copy_from_user (info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE))
+ if (copy_from_user(&info, uinfo, 3*sizeof(int)) ||
+ copy_from_user(info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE))
return -EFAULT;
- set_fs (KERNEL_DS);
+ set_fs(KERNEL_DS);
ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info);
- set_fs (old_fs);
+ set_fs(old_fs);
return ret;
}
@@ -801,10 +801,10 @@ sys32_waitid(int which, compat_pid_t pid,
mm_segment_t old_fs = get_fs();
info.si_signo = 0;
- set_fs (KERNEL_DS);
+ set_fs(KERNEL_DS);
ret = sys_waitid(which, pid, (siginfo_t __user *) &info, options,
uru ? (struct rusage __user *) &ru : NULL);
- set_fs (old_fs);
+ set_fs(old_fs);
if (ret < 0 || info.si_signo == 0)
return ret;
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index eb7e05926ebe..bb277e82d421 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -88,7 +88,7 @@ struct rt_sigframe_n32 {
#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */
-extern void sigset_from_compat (sigset_t *set, compat_sigset_t *compat);
+extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
{
@@ -105,7 +105,7 @@ asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs)
unewset = (compat_sigset_t __user *) regs.regs[4];
if (copy_from_user(&uset, unewset, sizeof(uset)))
return -EFAULT;
- sigset_from_compat (&newset, &uset);
+ sigset_from_compat(&newset, &uset);
sigdelsetmask(&newset, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c
index 05dcce416325..94e210cc6cb6 100644
--- a/arch/mips/kernel/smp-mt.c
+++ b/arch/mips/kernel/smp-mt.c
@@ -353,7 +353,7 @@ void core_send_ipi(int cpu, unsigned int action)
unsigned long flags;
int vpflags;
- local_irq_save (flags);
+ local_irq_save(flags);
vpflags = dvpe(); /* cant access the other CPU's registers whilst MVPE enabled */
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 73b0dab02668..432f2e376aea 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -38,6 +38,7 @@
#include <asm/system.h>
#include <asm/mmu_context.h>
#include <asm/smp.h>
+#include <asm/time.h>
#ifdef CONFIG_MIPS_MT_SMTC
#include <asm/mipsmtregs.h>
@@ -70,6 +71,7 @@ asmlinkage __cpuinit void start_secondary(void)
cpu_probe();
cpu_report();
per_cpu_trap_init();
+ mips_clockevent_init();
prom_init_secondary();
/*
@@ -95,6 +97,8 @@ struct call_data_struct *call_data;
/*
* Run a function on all other CPUs.
+ *
+ * <mask> cpuset_t of all processors to run the function on.
* <func> The function to run. This must be fast and non-blocking.
* <info> An arbitrary pointer to pass to the function.
* <retry> If true, keep retrying until ready.
@@ -119,18 +123,20 @@ struct call_data_struct *call_data;
* Spin waiting for call_lock
* Deadlock Deadlock
*/
-int smp_call_function (void (*func) (void *info), void *info, int retry,
- int wait)
+int smp_call_function_mask(cpumask_t mask, void (*func) (void *info),
+ void *info, int retry, int wait)
{
struct call_data_struct data;
- int i, cpus = num_online_cpus() - 1;
int cpu = smp_processor_id();
+ int cpus;
/*
* Can die spectacularly if this CPU isn't yet marked online
*/
BUG_ON(!cpu_online(cpu));
+ cpu_clear(cpu, mask);
+ cpus = cpus_weight(mask);
if (!cpus)
return 0;
@@ -149,9 +155,7 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
smp_mb();
/* Send a message to all other CPUs and wait for them to respond */
- for_each_online_cpu(i)
- if (i != cpu)
- core_send_ipi(i, SMP_CALL_FUNCTION);
+ core_send_ipi_mask(mask, SMP_CALL_FUNCTION);
/* Wait for response */
/* FIXME: lock-up detection, backtrace on lock-up */
@@ -167,6 +171,11 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
return 0;
}
+int smp_call_function(void (*func) (void *info), void *info, int retry,
+ int wait)
+{
+ return smp_call_function_mask(cpu_online_map, func, info, retry, wait);
+}
void smp_call_function_interrupt(void)
{
@@ -197,8 +206,7 @@ void smp_call_function_interrupt(void)
int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
int retry, int wait)
{
- struct call_data_struct data;
- int me;
+ int ret, me;
/*
* Can die spectacularly if this CPU isn't yet marked online
@@ -217,33 +225,8 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
return 0;
}
- /* Can deadlock when called with interrupts disabled */
- WARN_ON(irqs_disabled());
-
- data.func = func;
- data.info = info;
- atomic_set(&data.started, 0);
- data.wait = wait;
- if (wait)
- atomic_set(&data.finished, 0);
-
- spin_lock(&smp_call_lock);
- call_data = &data;
- smp_mb();
-
- /* Send a message to the other CPU */
- core_send_ipi(cpu, SMP_CALL_FUNCTION);
-
- /* Wait for response */
- /* FIXME: lock-up detection, backtrace on lock-up */
- while (atomic_read(&data.started) != 1)
- barrier();
-
- if (wait)
- while (atomic_read(&data.finished) != 1)
- barrier();
- call_data = NULL;
- spin_unlock(&smp_call_lock);
+ ret = smp_call_function_mask(cpumask_of_cpu(cpu), func, info, retry,
+ wait);
put_cpu();
return 0;
@@ -390,12 +373,15 @@ void flush_tlb_mm(struct mm_struct *mm)
preempt_disable();
if ((atomic_read(&mm->mm_users) != 1) || (current->mm != mm)) {
- smp_on_other_tlbs(flush_tlb_mm_ipi, (void *)mm);
+ smp_on_other_tlbs(flush_tlb_mm_ipi, mm);
} else {
- int i;
- for (i = 0; i < num_online_cpus(); i++)
- if (smp_processor_id() != i)
- cpu_context(i, mm) = 0;
+ cpumask_t mask = cpu_online_map;
+ unsigned int cpu;
+
+ cpu_clear(smp_processor_id(), mask);
+ for_each_online_cpu(cpu)
+ if (cpu_context(cpu, mm))
+ cpu_context(cpu, mm) = 0;
}
local_flush_tlb_mm(mm);
@@ -410,7 +396,7 @@ struct flush_tlb_data {
static void flush_tlb_range_ipi(void *info)
{
- struct flush_tlb_data *fd = (struct flush_tlb_data *)info;
+ struct flush_tlb_data *fd = info;
local_flush_tlb_range(fd->vma, fd->addr1, fd->addr2);
}
@@ -421,17 +407,21 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned l
preempt_disable();
if ((atomic_read(&mm->mm_users) != 1) || (current->mm != mm)) {
- struct flush_tlb_data fd;
+ struct flush_tlb_data fd = {
+ .vma = vma,
+ .addr1 = start,
+ .addr2 = end,
+ };
- fd.vma = vma;
- fd.addr1 = start;
- fd.addr2 = end;
- smp_on_other_tlbs(flush_tlb_range_ipi, (void *)&fd);
+ smp_on_other_tlbs(flush_tlb_range_ipi, &fd);
} else {
- int i;
- for (i = 0; i < num_online_cpus(); i++)
- if (smp_processor_id() != i)
- cpu_context(i, mm) = 0;
+ cpumask_t mask = cpu_online_map;
+ unsigned int cpu;
+
+ cpu_clear(smp_processor_id(), mask);
+ for_each_online_cpu(cpu)
+ if (cpu_context(cpu, mm))
+ cpu_context(cpu, mm) = 0;
}
local_flush_tlb_range(vma, start, end);
preempt_enable();
@@ -439,23 +429,24 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned l
static void flush_tlb_kernel_range_ipi(void *info)
{
- struct flush_tlb_data *fd = (struct flush_tlb_data *)info;
+ struct flush_tlb_data *fd = info;
local_flush_tlb_kernel_range(fd->addr1, fd->addr2);
}
void flush_tlb_kernel_range(unsigned long start, unsigned long end)
{
- struct flush_tlb_data fd;
+ struct flush_tlb_data fd = {
+ .addr1 = start,
+ .addr2 = end,
+ };
- fd.addr1 = start;
- fd.addr2 = end;
- on_each_cpu(flush_tlb_kernel_range_ipi, (void *)&fd, 1, 1);
+ on_each_cpu(flush_tlb_kernel_range_ipi, &fd, 1, 1);
}
static void flush_tlb_page_ipi(void *info)
{
- struct flush_tlb_data *fd = (struct flush_tlb_data *)info;
+ struct flush_tlb_data *fd = info;
local_flush_tlb_page(fd->vma, fd->addr1);
}
@@ -464,16 +455,20 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
{
preempt_disable();
if ((atomic_read(&vma->vm_mm->mm_users) != 1) || (current->mm != vma->vm_mm)) {
- struct flush_tlb_data fd;
+ struct flush_tlb_data fd = {
+ .vma = vma,
+ .addr1 = page,
+ };
- fd.vma = vma;
- fd.addr1 = page;
- smp_on_other_tlbs(flush_tlb_page_ipi, (void *)&fd);
+ smp_on_other_tlbs(flush_tlb_page_ipi, &fd);
} else {
- int i;
- for (i = 0; i < num_online_cpus(); i++)
- if (smp_processor_id() != i)
- cpu_context(i, vma->vm_mm) = 0;
+ cpumask_t mask = cpu_online_map;
+ unsigned int cpu;
+
+ cpu_clear(smp_processor_id(), mask);
+ for_each_online_cpu(cpu)
+ if (cpu_context(cpu, vma->vm_mm))
+ cpu_context(cpu, vma->vm_mm) = 0;
}
local_flush_tlb_page(vma, page);
preempt_enable();
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index f09404377ef1..a8c1a698d588 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -1,5 +1,6 @@
/* Copyright (C) 2004 Mips Technologies, Inc */
+#include <linux/clockchips.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/cpumask.h>
@@ -62,7 +63,7 @@ asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS];
* Clock interrupt "latch" buffers, per "CPU"
*/
-unsigned int ipi_timer_latch[NR_CPUS];
+static atomic_t ipi_timer_latch[NR_CPUS];
/*
* Number of InterProcessor Interupt (IPI) message buffers to allocate
@@ -179,7 +180,7 @@ void __init sanitize_tlb_entries(void)
static void smtc_configure_tlb(void)
{
- int i,tlbsiz,vpes;
+ int i, tlbsiz, vpes;
unsigned long mvpconf0;
unsigned long config1val;
@@ -296,8 +297,10 @@ int __init mipsmt_build_cpu_map(int start_cpu_slot)
__cpu_number_map[i] = i;
__cpu_logical_map[i] = i;
}
+#ifdef CONFIG_MIPS_MT_FPAFF
/* Initialize map of CPUs with FPUs */
cpus_clear(mt_fpu_cpumask);
+#endif
/* One of those TC's is the one booting, and not a secondary... */
printk("%i available secondary CPU TC(s)\n", i - 1);
@@ -359,7 +362,7 @@ void mipsmt_prepare_cpus(void)
IPIQ[i].head = IPIQ[i].tail = NULL;
spin_lock_init(&IPIQ[i].lock);
IPIQ[i].depth = 0;
- ipi_timer_latch[i] = 0;
+ atomic_set(&ipi_timer_latch[i], 0);
}
/* cpu_data index starts at zero */
@@ -369,7 +372,7 @@ void mipsmt_prepare_cpus(void)
cpu++;
/* Report on boot-time options */
- mips_mt_set_cpuoptions ();
+ mips_mt_set_cpuoptions();
if (vpelimit > 0)
printk("Limit of %d VPEs set\n", vpelimit);
if (tclimit > 0)
@@ -420,7 +423,7 @@ void mipsmt_prepare_cpus(void)
* code. Leave it alone!
*/
if (tc != 0) {
- smtc_tc_setup(vpe,tc, cpu);
+ smtc_tc_setup(vpe, tc, cpu);
cpu++;
}
printk(" %d", tc);
@@ -428,7 +431,7 @@ void mipsmt_prepare_cpus(void)
}
if (slop) {
if (tc != 0) {
- smtc_tc_setup(vpe,tc, cpu);
+ smtc_tc_setup(vpe, tc, cpu);
cpu++;
}
printk(" %d", tc);
@@ -482,10 +485,12 @@ void mipsmt_prepare_cpus(void)
/* Set up coprocessor affinity CPU mask(s) */
+#ifdef CONFIG_MIPS_MT_FPAFF
for (tc = 0; tc < ntc; tc++) {
if (cpu_data[tc].options & MIPS_CPU_FPU)
cpu_set(tc, mt_fpu_cpumask);
}
+#endif
/* set up ipi interrupts... */
@@ -567,7 +572,7 @@ void smtc_init_secondary(void)
if (((read_c0_tcbind() & TCBIND_CURTC) != 0) &&
((read_c0_tcbind() & TCBIND_CURVPE)
!= cpu_data[smp_processor_id() - 1].vpe_id)){
- write_c0_compare (read_c0_count() + mips_hpt_frequency/HZ);
+ write_c0_compare(read_c0_count() + mips_hpt_frequency/HZ);
}
local_irq_enable();
@@ -606,6 +611,60 @@ int setup_irq_smtc(unsigned int irq, struct irqaction * new,
return setup_irq(irq, new);
}
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+/*
+ * Support for IRQ affinity to TCs
+ */
+
+void smtc_set_irq_affinity(unsigned int irq, cpumask_t affinity)
+{
+ /*
+ * If a "fast path" cache of quickly decodable affinity state
+ * is maintained, this is where it gets done, on a call up
+ * from the platform affinity code.
+ */
+}
+
+void smtc_forward_irq(unsigned int irq)
+{
+ int target;
+
+ /*
+ * OK wise guy, now figure out how to get the IRQ
+ * to be serviced on an authorized "CPU".
+ *
+ * Ideally, to handle the situation where an IRQ has multiple
+ * eligible CPUS, we would maintain state per IRQ that would
+ * allow a fair distribution of service requests. Since the
+ * expected use model is any-or-only-one, for simplicity
+ * and efficiency, we just pick the easiest one to find.
+ */
+
+ target = first_cpu(irq_desc[irq].affinity);
+
+ /*
+ * We depend on the platform code to have correctly processed
+ * IRQ affinity change requests to ensure that the IRQ affinity
+ * mask has been purged of bits corresponding to nonexistent and
+ * offline "CPUs", and to TCs bound to VPEs other than the VPE
+ * connected to the physical interrupt input for the interrupt
+ * in question. Otherwise we have a nasty problem with interrupt
+ * mask management. This is best handled in non-performance-critical
+ * platform IRQ affinity setting code, to minimize interrupt-time
+ * checks.
+ */
+
+ /* If no one is eligible, service locally */
+ if (target >= NR_CPUS) {
+ do_IRQ_no_affinity(irq);
+ return;
+ }
+
+ smtc_send_ipi(target, IRQ_AFFINITY_IPI, irq);
+}
+
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
+
/*
* IPI model for SMTC is tricky, because interrupts aren't TC-specific.
* Within a VPE one TC can interrupt another by different approaches.
@@ -648,7 +707,7 @@ static void smtc_ipi_qdump(void)
* be done with the atomic.h primitives). And since this is
* MIPS MT, we can assume that we have LL/SC.
*/
-static __inline__ int atomic_postincrement(unsigned int *pv)
+static inline int atomic_postincrement(atomic_t *v)
{
unsigned long result;
@@ -659,9 +718,9 @@ static __inline__ int atomic_postincrement(unsigned int *pv)
" addu %1, %0, 1 \n"
" sc %1, %2 \n"
" beqz %1, 1b \n"
- " sync \n"
- : "=&r" (result), "=&r" (temp), "=m" (*pv)
- : "m" (*pv)
+ __WEAK_LLSC_MB
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "m" (v->counter)
: "memory");
return result;
@@ -689,6 +748,8 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
pipi->arg = (void *)action;
pipi->dest = cpu;
if (cpu_data[cpu].vpe_id != cpu_data[smp_processor_id()].vpe_id) {
+ if (type == SMTC_CLOCK_TICK)
+ atomic_inc(&ipi_timer_latch[cpu]);
/* If not on same VPE, enqueue and send cross-VPE interupt */
smtc_ipi_nq(&IPIQ[cpu], pipi);
LOCK_CORE_PRA();
@@ -730,6 +791,8 @@ void smtc_send_ipi(int cpu, int type, unsigned int action)
}
smtc_ipi_nq(&IPIQ[cpu], pipi);
} else {
+ if (type == SMTC_CLOCK_TICK)
+ atomic_inc(&ipi_timer_latch[cpu]);
post_direct_ipi(cpu, pipi);
write_tc_c0_tchalt(0);
UNLOCK_CORE_PRA();
@@ -747,6 +810,7 @@ static void post_direct_ipi(int cpu, struct smtc_ipi *pipi)
unsigned long tcrestart;
extern u32 kernelsp[NR_CPUS];
extern void __smtc_ipi_vector(void);
+//printk("%s: on %d for %d\n", __func__, smp_processor_id(), cpu);
/* Extract Status, EPC from halted TC */
tcstatus = read_tc_c0_tcstatus();
@@ -797,25 +861,31 @@ static void ipi_call_interrupt(void)
smp_call_function_interrupt();
}
+DECLARE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
+
void ipi_decode(struct smtc_ipi *pipi)
{
+ unsigned int cpu = smp_processor_id();
+ struct clock_event_device *cd;
void *arg_copy = pipi->arg;
int type_copy = pipi->type;
- int dest_copy = pipi->dest;
+ int ticks;
smtc_ipi_nq(&freeIPIq, pipi);
switch (type_copy) {
case SMTC_CLOCK_TICK:
irq_enter();
- kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + cp0_compare_irq]++;
- /* Invoke Clock "Interrupt" */
- ipi_timer_latch[dest_copy] = 0;
-#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
- clock_hang_reported[dest_copy] = 0;
-#endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */
- local_timer_interrupt(0, NULL);
+ kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + 1]++;
+ cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
+ ticks = atomic_read(&ipi_timer_latch[cpu]);
+ atomic_sub(ticks, &ipi_timer_latch[cpu]);
+ while (ticks) {
+ cd->event_handler(cd);
+ ticks--;
+ }
irq_exit();
break;
+
case LINUX_SMP_IPI:
switch ((int)arg_copy) {
case SMP_RESCHEDULE_YOURSELF:
@@ -830,6 +900,15 @@ void ipi_decode(struct smtc_ipi *pipi)
break;
}
break;
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+ case IRQ_AFFINITY_IPI:
+ /*
+ * Accept a "forwarded" interrupt that was initially
+ * taken by a TC who doesn't have affinity for the IRQ.
+ */
+ do_IRQ_no_affinity((int)arg_copy);
+ break;
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
default:
printk("Impossible SMTC IPI Type 0x%x\n", type_copy);
break;
@@ -858,25 +937,6 @@ void deferred_smtc_ipi(void)
}
/*
- * Send clock tick to all TCs except the one executing the funtion
- */
-
-void smtc_timer_broadcast(void)
-{
- int cpu;
- int myTC = cpu_data[smp_processor_id()].tc_id;
- int myVPE = cpu_data[smp_processor_id()].vpe_id;
-
- smtc_cpu_stats[smp_processor_id()].timerints++;
-
- for_each_online_cpu(cpu) {
- if (cpu_data[cpu].vpe_id == myVPE &&
- cpu_data[cpu].tc_id != myTC)
- smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
- }
-}
-
-/*
* Cross-VPE interrupts in the SMTC prototype use "software interrupts"
* set via cross-VPE MTTR manipulation of the Cause register. It would be
* in some regards preferable to have external logic for "doorbell" hardware
@@ -1117,11 +1177,11 @@ void smtc_idle_loop_hook(void)
for (tc = 0; tc < NR_CPUS; tc++) {
/* Don't check ourself - we'll dequeue IPIs just below */
if ((tc != smp_processor_id()) &&
- ipi_timer_latch[tc] > timerq_limit) {
+ atomic_read(&ipi_timer_latch[tc]) > timerq_limit) {
if (clock_hang_reported[tc] == 0) {
pdb_msg += sprintf(pdb_msg,
"TC %d looks hung with timer latch at %d\n",
- tc, ipi_timer_latch[tc]);
+ tc, atomic_read(&ipi_timer_latch[tc]));
clock_hang_reported[tc]++;
}
}
@@ -1162,7 +1222,7 @@ void smtc_soft_dump(void)
smtc_ipi_qdump();
printk("Timer IPI Backlogs:\n");
for (i=0; i < NR_CPUS; i++) {
- printk("%d: %d\n", i, ipi_timer_latch[i]);
+ printk("%d: %d\n", i, atomic_read(&ipi_timer_latch[i]));
}
printk("%d Recoveries of \"stolen\" FPU\n",
atomic_read(&smtc_fpu_recoveries));
@@ -1204,7 +1264,7 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
if (cpu_has_vtag_icache)
flush_icache_all();
/* Traverse all online CPUs (hack requires contigous range) */
- for (i = 0; i < num_online_cpus(); i++) {
+ for_each_online_cpu(i) {
/*
* We don't need to worry about our own CPU, nor those of
* CPUs who don't share our TLB.
@@ -1233,7 +1293,7 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
/*
* SMTC shares the TLB within VPEs and possibly across all VPEs.
*/
- for (i = 0; i < num_online_cpus(); i++) {
+ for_each_online_cpu(i) {
if ((smtc_status & SMTC_TLB_SHARED) ||
(cpu_data[i].vpe_id == cpu_data[cpu].vpe_id))
cpu_context(i, mm) = asid_cache(i) = asid;
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 7c800ec3ff55..17c4374d2209 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -245,7 +245,7 @@ asmlinkage int sys_olduname(struct oldold_utsname __user * name)
if (!name)
return -EFAULT;
- if (!access_ok(VERIFY_WRITE,name,sizeof(struct oldold_utsname)))
+ if (!access_ok(VERIFY_WRITE, name, sizeof(struct oldold_utsname)))
return -EFAULT;
error = __copy_to_user(&name->sysname, &utsname()->sysname,
@@ -314,8 +314,8 @@ asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
*
* This is really horribly ugly.
*/
-asmlinkage int sys_ipc (unsigned int call, int first, int second,
- unsigned long third, void __user *ptr, long fifth)
+asmlinkage int sys_ipc(unsigned int call, int first, int second,
+ unsigned long third, void __user *ptr, long fifth)
{
int version, ret;
@@ -324,26 +324,26 @@ asmlinkage int sys_ipc (unsigned int call, int first, int second,
switch (call) {
case SEMOP:
- return sys_semtimedop (first, (struct sembuf __user *)ptr,
- second, NULL);
+ return sys_semtimedop(first, (struct sembuf __user *)ptr,
+ second, NULL);
case SEMTIMEDOP:
- return sys_semtimedop (first, (struct sembuf __user *)ptr,
- second,
- (const struct timespec __user *)fifth);
+ return sys_semtimedop(first, (struct sembuf __user *)ptr,
+ second,
+ (const struct timespec __user *)fifth);
case SEMGET:
- return sys_semget (first, second, third);
+ return sys_semget(first, second, third);
case SEMCTL: {
union semun fourth;
if (!ptr)
return -EINVAL;
if (get_user(fourth.__pad, (void __user *__user *) ptr))
return -EFAULT;
- return sys_semctl (first, second, third, fourth);
+ return sys_semctl(first, second, third, fourth);
}
case MSGSND:
- return sys_msgsnd (first, (struct msgbuf __user *) ptr,
- second, third);
+ return sys_msgsnd(first, (struct msgbuf __user *) ptr,
+ second, third);
case MSGRCV:
switch (version) {
case 0: {
@@ -353,45 +353,45 @@ asmlinkage int sys_ipc (unsigned int call, int first, int second,
if (copy_from_user(&tmp,
(struct ipc_kludge __user *) ptr,
- sizeof (tmp)))
+ sizeof(tmp)))
return -EFAULT;
- return sys_msgrcv (first, tmp.msgp, second,
- tmp.msgtyp, third);
+ return sys_msgrcv(first, tmp.msgp, second,
+ tmp.msgtyp, third);
}
default:
- return sys_msgrcv (first,
- (struct msgbuf __user *) ptr,
- second, fifth, third);
+ return sys_msgrcv(first,
+ (struct msgbuf __user *) ptr,
+ second, fifth, third);
}
case MSGGET:
- return sys_msgget ((key_t) first, second);
+ return sys_msgget((key_t) first, second);
case MSGCTL:
- return sys_msgctl (first, second,
- (struct msqid_ds __user *) ptr);
+ return sys_msgctl(first, second,
+ (struct msqid_ds __user *) ptr);
case SHMAT:
switch (version) {
default: {
unsigned long raddr;
- ret = do_shmat (first, (char __user *) ptr, second,
- &raddr);
+ ret = do_shmat(first, (char __user *) ptr, second,
+ &raddr);
if (ret)
return ret;
- return put_user (raddr, (unsigned long __user *) third);
+ return put_user(raddr, (unsigned long __user *) third);
}
case 1: /* iBCS2 emulator entry point */
if (!segment_eq(get_fs(), get_ds()))
return -EINVAL;
- return do_shmat (first, (char __user *) ptr, second,
- (unsigned long *) third);
+ return do_shmat(first, (char __user *) ptr, second,
+ (unsigned long *) third);
}
case SHMDT:
- return sys_shmdt ((char __user *)ptr);
+ return sys_shmdt((char __user *)ptr);
case SHMGET:
- return sys_shmget (first, second, third);
+ return sys_shmget(first, second, third);
case SHMCTL:
- return sys_shmctl (first, second,
- (struct shmid_ds __user *) ptr);
+ return sys_shmctl(first, second,
+ (struct shmid_ds __user *) ptr);
default:
return -ENOSYS;
}
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index 93a148486f88..ee7790d9debe 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -486,10 +486,10 @@ asmlinkage int irix_syssgi(struct pt_regs *regs)
switch (arg1) {
case SGI_INV_SIZEOF:
- retval = sizeof (inventory_t);
+ retval = sizeof(inventory_t);
break;
case SGI_INV_READ:
- retval = dump_inventory_to_user (buffer, count);
+ retval = dump_inventory_to_user(buffer, count);
break;
default:
retval = -EINVAL;
@@ -778,7 +778,7 @@ asmlinkage int irix_times(struct tms __user *tbuf)
int err = 0;
if (tbuf) {
- if (!access_ok(VERIFY_WRITE,tbuf,sizeof *tbuf))
+ if (!access_ok(VERIFY_WRITE, tbuf, sizeof *tbuf))
return -EFAULT;
err = __put_user(current->utime, &tbuf->tms_utime);
@@ -1042,9 +1042,9 @@ asmlinkage unsigned long irix_mmap32(unsigned long addr, size_t len, int prot,
long max_size = offset + len;
if (max_size > file->f_path.dentry->d_inode->i_size) {
- old_pos = sys_lseek (fd, max_size - 1, 0);
- sys_write (fd, (void __user *) "", 1);
- sys_lseek (fd, old_pos, 0);
+ old_pos = sys_lseek(fd, max_size - 1, 0);
+ sys_write(fd, (void __user *) "", 1);
+ sys_lseek(fd, old_pos, 0);
}
}
}
@@ -1176,7 +1176,7 @@ static int irix_xstat32_xlate(struct kstat *stat, void __user *ubuf)
ub.st_ctime1 = stat->atime.tv_nsec;
ub.st_blksize = stat->blksize;
ub.st_blocks = stat->blocks;
- strcpy (ub.st_fstype, "efs");
+ strcpy(ub.st_fstype, "efs");
return copy_to_user(ubuf, &ub, sizeof(ub)) ? -EFAULT : 0;
}
@@ -1208,7 +1208,7 @@ static int irix_xstat64_xlate(struct kstat *stat, void __user *ubuf)
ks.st_nlink = (u32) stat->nlink;
ks.st_uid = (s32) stat->uid;
ks.st_gid = (s32) stat->gid;
- ks.st_rdev = sysv_encode_dev (stat->rdev);
+ ks.st_rdev = sysv_encode_dev(stat->rdev);
ks.st_pad2[0] = ks.st_pad2[1] = 0;
ks.st_size = (long long) stat->size;
ks.st_pad3 = 0;
@@ -1527,9 +1527,9 @@ asmlinkage int irix_mmap64(struct pt_regs *regs)
long max_size = off2 + len;
if (max_size > file->f_path.dentry->d_inode->i_size) {
- old_pos = sys_lseek (fd, max_size - 1, 0);
- sys_write (fd, (void __user *) "", 1);
- sys_lseek (fd, old_pos, 0);
+ old_pos = sys_lseek(fd, max_size - 1, 0);
+ sys_write(fd, (void __user *) "", 1);
+ sys_lseek(fd, old_pos, 0);
}
}
}
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 9a5596bf8571..5892491b40eb 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -11,6 +11,7 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
+#include <linux/clockchips.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -24,6 +25,7 @@
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/kallsyms.h>
#include <asm/bootinfo.h>
#include <asm/cache.h>
@@ -32,8 +34,11 @@
#include <asm/cpu-features.h>
#include <asm/div64.h>
#include <asm/sections.h>
+#include <asm/smtc_ipi.h>
#include <asm/time.h>
+#include <irq.h>
+
/*
* The integer part of the number of usecs per jiffy is taken from tick,
* but the fractional part is not recorded, so we calculate it using the
@@ -49,32 +54,27 @@
* forward reference
*/
DEFINE_SPINLOCK(rtc_lock);
+EXPORT_SYMBOL(rtc_lock);
-/*
- * By default we provide the null RTC ops
- */
-static unsigned long null_rtc_get_time(void)
+int __weak rtc_mips_set_time(unsigned long sec)
{
- return mktime(2000, 1, 1, 0, 0, 0);
+ return 0;
}
+EXPORT_SYMBOL(rtc_mips_set_time);
-static int null_rtc_set_time(unsigned long sec)
+int __weak rtc_mips_set_mmss(unsigned long nowtime)
{
- return 0;
+ return rtc_mips_set_time(nowtime);
}
-unsigned long (*rtc_mips_get_time)(void) = null_rtc_get_time;
-int (*rtc_mips_set_time)(unsigned long) = null_rtc_set_time;
-int (*rtc_mips_set_mmss)(unsigned long);
-
+int update_persistent_clock(struct timespec now)
+{
+ return rtc_mips_set_mmss(now.tv_sec);
+}
/* how many counter cycles in a jiffy */
static unsigned long cycles_per_jiffy __read_mostly;
-/* expirelo is the count value for next CPU timer interrupt */
-static unsigned int expirelo;
-
-
/*
* Null timer ack for systems not needing one (e.g. i8254).
*/
@@ -93,18 +93,7 @@ static cycle_t null_hpt_read(void)
*/
static void c0_timer_ack(void)
{
- unsigned int count;
-
- /* Ack this timer interrupt and set the next one. */
- expirelo += cycles_per_jiffy;
- write_c0_compare(expirelo);
-
- /* Check to see if we have missed any timer interrupts. */
- while (((count = read_c0_count()) - expirelo) < 0x7fffffff) {
- /* missed_timer_count++; */
- expirelo = count + cycles_per_jiffy;
- write_c0_compare(expirelo);
- }
+ write_c0_compare(read_c0_compare());
}
/*
@@ -115,19 +104,9 @@ static cycle_t c0_hpt_read(void)
return read_c0_count();
}
-/* For use both as a high precision timer and an interrupt source. */
-static void __init c0_hpt_timer_init(void)
-{
- expirelo = read_c0_count() + cycles_per_jiffy;
- write_c0_compare(expirelo);
-}
-
int (*mips_timer_state)(void);
void (*mips_timer_ack)(void);
-/* last time when xtime and rtc are sync'ed up */
-static long last_rtc_update;
-
/*
* local_timer_interrupt() does profiling and process accounting
* on a per-CPU basis.
@@ -144,60 +123,15 @@ void local_timer_interrupt(int irq, void *dev_id)
update_process_times(user_mode(get_irq_regs()));
}
-/*
- * High-level timer interrupt service routines. This function
- * is set as irqaction->handler and is invoked through do_IRQ.
- */
-irqreturn_t timer_interrupt(int irq, void *dev_id)
-{
- write_seqlock(&xtime_lock);
-
- mips_timer_ack();
-
- /*
- * call the generic timer interrupt handling
- */
- do_timer(1);
-
- /*
- * If we have an externally synchronized Linux clock, then update
- * CMOS clock accordingly every ~11 minutes. rtc_mips_set_time() has to be
- * called as close as possible to 500 ms before the new second starts.
- */
- if (ntp_synced() &&
- xtime.tv_sec > last_rtc_update + 660 &&
- (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 &&
- (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) {
- if (rtc_mips_set_mmss(xtime.tv_sec) == 0) {
- last_rtc_update = xtime.tv_sec;
- } else {
- /* do it again in 60 s */
- last_rtc_update = xtime.tv_sec - 600;
- }
- }
-
- write_sequnlock(&xtime_lock);
-
- /*
- * In UP mode, we call local_timer_interrupt() to do profiling
- * and process accouting.
- *
- * In SMP mode, local_timer_interrupt() is invoked by appropriate
- * low-level local timer interrupt handler.
- */
- local_timer_interrupt(irq, dev_id);
-
- return IRQ_HANDLED;
-}
-
int null_perf_irq(void)
{
return 0;
}
+EXPORT_SYMBOL(null_perf_irq);
+
int (*perf_irq)(void) = null_perf_irq;
-EXPORT_SYMBOL(null_perf_irq);
EXPORT_SYMBOL(perf_irq);
/*
@@ -215,7 +149,7 @@ EXPORT_SYMBOL_GPL(cp0_perfcount_irq);
* Possibly handle a performance counter interrupt.
* Return true if the timer interrupt should not be checked
*/
-static inline int handle_perf_irq (int r2)
+static inline int handle_perf_irq(int r2)
{
/*
* The performance counter overflow interrupt may be shared with the
@@ -229,63 +163,23 @@ static inline int handle_perf_irq (int r2)
!r2;
}
-asmlinkage void ll_timer_interrupt(int irq)
-{
- int r2 = cpu_has_mips_r2;
-
- irq_enter();
- kstat_this_cpu.irqs[irq]++;
-
- if (handle_perf_irq(r2))
- goto out;
-
- if (r2 && ((read_c0_cause() & (1 << 30)) == 0))
- goto out;
-
- timer_interrupt(irq, NULL);
-
-out:
- irq_exit();
-}
-
-asmlinkage void ll_local_timer_interrupt(int irq)
-{
- irq_enter();
- if (smp_processor_id() != 0)
- kstat_this_cpu.irqs[irq]++;
-
- /* we keep interrupt disabled all the time */
- local_timer_interrupt(irq, NULL);
-
- irq_exit();
-}
-
/*
* time_init() - it does the following things.
*
- * 1) board_time_init() -
+ * 1) plat_time_init() -
* a) (optional) set up RTC routines,
* b) (optional) calibrate and set the mips_hpt_frequency
* (only needed if you intended to use cpu counter as timer interrupt
* source)
- * 2) setup xtime based on rtc_mips_get_time().
- * 3) calculate a couple of cached variables for later usage
- * 4) plat_timer_setup() -
+ * 2) calculate a couple of cached variables for later usage
+ * 3) plat_timer_setup() -
* a) (optional) over-write any choices made above by time_init().
* b) machine specific code should setup the timer irqaction.
* c) enable the timer interrupt
*/
-void (*board_time_init)(void);
-
unsigned int mips_hpt_frequency;
-static struct irqaction timer_irqaction = {
- .handler = timer_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
- .name = "timer",
-};
-
static unsigned int __init calibrate_hpt(void)
{
cycle_t frequency, hpt_start, hpt_end, hpt_count, hz;
@@ -334,6 +228,84 @@ struct clocksource clocksource_mips = {
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
+static int mips_next_event(unsigned long delta,
+ struct clock_event_device *evt)
+{
+ unsigned int cnt;
+ int res;
+
+#ifdef CONFIG_MIPS_MT_SMTC
+ {
+ unsigned long flags, vpflags;
+ local_irq_save(flags);
+ vpflags = dvpe();
+#endif
+ cnt = read_c0_count();
+ cnt += delta;
+ write_c0_compare(cnt);
+ res = ((long)(read_c0_count() - cnt ) > 0) ? -ETIME : 0;
+#ifdef CONFIG_MIPS_MT_SMTC
+ evpe(vpflags);
+ local_irq_restore(flags);
+ }
+#endif
+ return res;
+}
+
+static void mips_set_mode(enum clock_event_mode mode,
+ struct clock_event_device *evt)
+{
+ /* Nothing to do ... */
+}
+
+static DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
+static int cp0_timer_irq_installed;
+
+static irqreturn_t timer_interrupt(int irq, void *dev_id)
+{
+ const int r2 = cpu_has_mips_r2;
+ struct clock_event_device *cd;
+ int cpu = smp_processor_id();
+
+ /*
+ * Suckage alert:
+ * Before R2 of the architecture there was no way to see if a
+ * performance counter interrupt was pending, so we have to run
+ * the performance counter interrupt handler anyway.
+ */
+ if (handle_perf_irq(r2))
+ goto out;
+
+ /*
+ * The same applies to performance counter interrupts. But with the
+ * above we now know that the reason we got here must be a timer
+ * interrupt. Being the paranoiacs we are we check anyway.
+ */
+ if (!r2 || (read_c0_cause() & (1 << 30))) {
+ c0_timer_ack();
+#ifdef CONFIG_MIPS_MT_SMTC
+ if (cpu_data[cpu].vpe_id)
+ goto out;
+ cpu = 0;
+#endif
+ cd = &per_cpu(mips_clockevent_device, cpu);
+ cd->event_handler(cd);
+ }
+
+out:
+ return IRQ_HANDLED;
+}
+
+static struct irqaction timer_irqaction = {
+ .handler = timer_interrupt,
+#ifdef CONFIG_MIPS_MT_SMTC
+ .flags = IRQF_DISABLED,
+#else
+ .flags = IRQF_DISABLED | IRQF_PERCPU,
+#endif
+ .name = "timer",
+};
+
static void __init init_mips_clocksource(void)
{
u64 temp;
@@ -357,19 +329,127 @@ static void __init init_mips_clocksource(void)
clocksource_register(&clocksource_mips);
}
-void __init time_init(void)
+void __init __weak plat_time_init(void)
+{
+}
+
+void __init __weak plat_timer_setup(struct irqaction *irq)
+{
+}
+
+#ifdef CONFIG_MIPS_MT_SMTC
+DEFINE_PER_CPU(struct clock_event_device, smtc_dummy_clockevent_device);
+
+static void smtc_set_mode(enum clock_event_mode mode,
+ struct clock_event_device *evt)
+{
+}
+
+int dummycnt[NR_CPUS];
+
+static void mips_broadcast(cpumask_t mask)
+{
+ unsigned int cpu;
+
+ for_each_cpu_mask(cpu, mask)
+ smtc_send_ipi(cpu, SMTC_CLOCK_TICK, 0);
+}
+
+static void setup_smtc_dummy_clockevent_device(void)
+{
+ //uint64_t mips_freq = mips_hpt_^frequency;
+ unsigned int cpu = smp_processor_id();
+ struct clock_event_device *cd;
+
+ cd = &per_cpu(smtc_dummy_clockevent_device, cpu);
+
+ cd->name = "SMTC";
+ cd->features = CLOCK_EVT_FEAT_DUMMY;
+
+ /* Calculate the min / max delta */
+ cd->mult = 0; //div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
+ cd->shift = 0; //32;
+ cd->max_delta_ns = 0; //clockevent_delta2ns(0x7fffffff, cd);
+ cd->min_delta_ns = 0; //clockevent_delta2ns(0x30, cd);
+
+ cd->rating = 200;
+ cd->irq = 17; //-1;
+// if (cpu)
+// cd->cpumask = CPU_MASK_ALL; // cpumask_of_cpu(cpu);
+// else
+ cd->cpumask = cpumask_of_cpu(cpu);
+
+ cd->set_mode = smtc_set_mode;
+
+ cd->broadcast = mips_broadcast;
+
+ clockevents_register_device(cd);
+}
+#endif
+
+static void mips_event_handler(struct clock_event_device *dev)
{
- if (board_time_init)
- board_time_init();
+}
- if (!rtc_mips_set_mmss)
- rtc_mips_set_mmss = rtc_mips_set_time;
+void __cpuinit mips_clockevent_init(void)
+{
+ uint64_t mips_freq = mips_hpt_frequency;
+ unsigned int cpu = smp_processor_id();
+ struct clock_event_device *cd;
+ unsigned int irq = MIPS_CPU_IRQ_BASE + 7;
- xtime.tv_sec = rtc_mips_get_time();
- xtime.tv_nsec = 0;
+ if (!cpu_has_counter)
+ return;
- set_normalized_timespec(&wall_to_monotonic,
- -xtime.tv_sec, -xtime.tv_nsec);
+#ifdef CONFIG_MIPS_MT_SMTC
+ setup_smtc_dummy_clockevent_device();
+
+ /*
+ * On SMTC we only register VPE0's compare interrupt as clockevent
+ * device.
+ */
+ if (cpu)
+ return;
+#endif
+
+ cd = &per_cpu(mips_clockevent_device, cpu);
+
+ cd->name = "MIPS";
+ cd->features = CLOCK_EVT_FEAT_ONESHOT;
+
+ /* Calculate the min / max delta */
+ cd->mult = div_sc((unsigned long) mips_freq, NSEC_PER_SEC, 32);
+ cd->shift = 32;
+ cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd);
+ cd->min_delta_ns = clockevent_delta2ns(0x30, cd);
+
+ cd->rating = 300;
+ cd->irq = irq;
+#ifdef CONFIG_MIPS_MT_SMTC
+ cd->cpumask = CPU_MASK_ALL;
+#else
+ cd->cpumask = cpumask_of_cpu(cpu);
+#endif
+ cd->set_next_event = mips_next_event;
+ cd->set_mode = mips_set_mode;
+ cd->event_handler = mips_event_handler;
+
+ clockevents_register_device(cd);
+
+ if (!cp0_timer_irq_installed) {
+#ifdef CONFIG_MIPS_MT_SMTC
+#define CPUCTR_IMASKBIT (0x100 << cp0_compare_irq)
+ setup_irq_smtc(irq, &timer_irqaction, CPUCTR_IMASKBIT);
+#else
+ setup_irq(irq, &timer_irqaction);
+#endif /* CONFIG_MIPS_MT_SMTC */
+ cp0_timer_irq_installed = 1;
+ }
+}
+
+void __init time_init(void)
+{
+ plat_time_init();
/* Choose appropriate high precision timer routines. */
if (!cpu_has_counter && !clocksource_mips.read)
@@ -392,11 +472,6 @@ void __init time_init(void)
/* Calculate cache parameters. */
cycles_per_jiffy =
(mips_hpt_frequency + HZ / 2) / HZ;
- /*
- * This sets up the high precision
- * timer for the first interrupt.
- */
- c0_hpt_timer_init();
}
}
if (!mips_hpt_frequency)
@@ -406,6 +481,10 @@ void __init time_init(void)
printk("Using %u.%03u MHz high precision timer.\n",
((mips_hpt_frequency + 500) / 1000) / 1000,
((mips_hpt_frequency + 500) / 1000) % 1000);
+
+#ifdef CONFIG_IRQ_CPU
+ setup_irq(MIPS_CPU_IRQ_BASE + 7, &timer_irqaction);
+#endif
}
if (!mips_timer_ack)
@@ -426,56 +505,5 @@ void __init time_init(void)
plat_timer_setup(&timer_irqaction);
init_mips_clocksource();
+ mips_clockevent_init();
}
-
-#define FEBRUARY 2
-#define STARTOFTIME 1970
-#define SECDAY 86400L
-#define SECYR (SECDAY * 365)
-#define leapyear(y) ((!((y) % 4) && ((y) % 100)) || !((y) % 400))
-#define days_in_year(y) (leapyear(y) ? 366 : 365)
-#define days_in_month(m) (month_days[(m) - 1])
-
-static int month_days[12] = {
- 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
-};
-
-void to_tm(unsigned long tim, struct rtc_time *tm)
-{
- long hms, day, gday;
- int i;
-
- gday = day = tim / SECDAY;
- hms = tim % SECDAY;
-
- /* Hours, minutes, seconds are easy */
- tm->tm_hour = hms / 3600;
- tm->tm_min = (hms % 3600) / 60;
- tm->tm_sec = (hms % 3600) % 60;
-
- /* Number of years in days */
- for (i = STARTOFTIME; day >= days_in_year(i); i++)
- day -= days_in_year(i);
- tm->tm_year = i;
-
- /* Number of months in days left */
- if (leapyear(tm->tm_year))
- days_in_month(FEBRUARY) = 29;
- for (i = 1; day >= days_in_month(i); i++)
- day -= days_in_month(i);
- days_in_month(FEBRUARY) = 28;
- tm->tm_mon = i - 1; /* tm_mon starts from 0 to 11 */
-
- /* Days are what is left over (+1) from all that. */
- tm->tm_mday = day + 1;
-
- /*
- * Determine the day of week
- */
- tm->tm_wday = (gday + 4) % 7; /* 1970/1/1 was Thursday */
-}
-
-EXPORT_SYMBOL(rtc_lock);
-EXPORT_SYMBOL(to_tm);
-EXPORT_SYMBOL(rtc_mips_set_time);
-EXPORT_SYMBOL(rtc_mips_get_time);
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 6379003f9d8d..632bce1bf420 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -295,7 +295,8 @@ void show_regs(struct pt_regs *regs)
if (1 <= cause && cause <= 5)
printk("BadVA : %0*lx\n", field, regs->cp0_badvaddr);
- printk("PrId : %08x\n", read_c0_prid());
+ printk("PrId : %08x (%s)\n", read_c0_prid(),
+ cpu_name_string());
}
void show_registers(struct pt_regs *regs)
@@ -627,7 +628,7 @@ asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31)
lose_fpu(1);
/* Run the emulator */
- sig = fpu_emulator_cop1Handler (regs, &current->thread.fpu, 1);
+ sig = fpu_emulator_cop1Handler(regs, &current->thread.fpu, 1);
/*
* We can't allow the emulated instruction to leave any of
@@ -954,7 +955,7 @@ asmlinkage void do_reserved(struct pt_regs *regs)
*/
static inline void parity_protection_init(void)
{
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_24K:
case CPU_34K:
case CPU_5KC:
@@ -1075,8 +1076,8 @@ void *set_except_vector(int n, void *addr)
exception_handlers[n] = handler;
if (n == 0 && cpu_has_divec) {
- *(volatile u32 *)(ebase + 0x200) = 0x08000000 |
- (0x03ffffff & (handler >> 2));
+ *(u32 *)(ebase + 0x200) = 0x08000000 |
+ (0x03ffffff & (handler >> 2));
flush_icache_range(ebase + 0x200, ebase + 0x204);
}
return (void *)old_handler;
@@ -1165,11 +1166,11 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
if (cpu_has_veic) {
if (board_bind_eic_interrupt)
- board_bind_eic_interrupt (n, srs);
+ board_bind_eic_interrupt(n, srs);
} else if (cpu_has_vint) {
/* SRSMap is only defined if shadow sets are implemented */
if (mips_srs_max() > 1)
- change_c0_srsmap (0xf << n*4, srs << n*4);
+ change_c0_srsmap(0xf << n*4, srs << n*4);
}
if (srs == 0) {
@@ -1198,10 +1199,10 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
* Sigh... panicing won't help as the console
* is probably not configured :(
*/
- panic ("VECTORSPACING too small");
+ panic("VECTORSPACING too small");
}
- memcpy (b, &except_vec_vi, handler_len);
+ memcpy(b, &except_vec_vi, handler_len);
#ifdef CONFIG_MIPS_MT_SMTC
BUG_ON(n > 7); /* Vector index %d exceeds SMTC maximum. */
@@ -1370,9 +1371,9 @@ void __init per_cpu_trap_init(void)
#endif /* CONFIG_MIPS_MT_SMTC */
if (cpu_has_veic || cpu_has_vint) {
- write_c0_ebase (ebase);
+ write_c0_ebase(ebase);
/* Setting vector spacing enables EI/VI mode */
- change_c0_intctl (0x3e0, VECTORSPACING);
+ change_c0_intctl(0x3e0, VECTORSPACING);
}
if (cpu_has_divec) {
if (cpu_has_mipsmt) {
@@ -1390,8 +1391,8 @@ void __init per_cpu_trap_init(void)
* o read IntCtl.IPPCI to determine the performance counter interrupt
*/
if (cpu_has_mips_r2) {
- cp0_compare_irq = (read_c0_intctl () >> 29) & 7;
- cp0_perfcount_irq = (read_c0_intctl () >> 26) & 7;
+ cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
+ cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7;
if (cp0_perfcount_irq == cp0_compare_irq)
cp0_perfcount_irq = -1;
} else {
@@ -1429,14 +1430,17 @@ void __init per_cpu_trap_init(void)
}
/* Install CPU exception handler */
-void __init set_handler (unsigned long offset, void *addr, unsigned long size)
+void __init set_handler(unsigned long offset, void *addr, unsigned long size)
{
memcpy((void *)(ebase + offset), addr, size);
flush_icache_range(ebase + offset, ebase + offset + size);
}
+static char panic_null_cerr[] __initdata =
+ "Trying to set NULL cache error exception handler";
+
/* Install uncached CPU exception handler */
-void __init set_uncached_handler (unsigned long offset, void *addr, unsigned long size)
+void __init set_uncached_handler(unsigned long offset, void *addr, unsigned long size)
{
#ifdef CONFIG_32BIT
unsigned long uncached_ebase = KSEG1ADDR(ebase);
@@ -1445,6 +1449,9 @@ void __init set_uncached_handler (unsigned long offset, void *addr, unsigned lon
unsigned long uncached_ebase = TO_UNCAC(ebase);
#endif
+ if (!addr)
+ panic(panic_null_cerr);
+
memcpy((void *)(uncached_ebase + offset), addr, size);
}
@@ -1464,7 +1471,7 @@ void __init trap_init(void)
unsigned long i;
if (cpu_has_veic || cpu_has_vint)
- ebase = (unsigned long) alloc_bootmem_low_pages (0x200 + VECTORSPACING*64);
+ ebase = (unsigned long) alloc_bootmem_low_pages(0x200 + VECTORSPACING*64);
else
ebase = CAC_BASE;
@@ -1490,7 +1497,7 @@ void __init trap_init(void)
* destination.
*/
if (cpu_has_ejtag && board_ejtag_handler_setup)
- board_ejtag_handler_setup ();
+ board_ejtag_handler_setup();
/*
* Only some CPUs have the watch exceptions.
@@ -1543,8 +1550,8 @@ void __init trap_init(void)
set_except_vector(12, handle_ov);
set_except_vector(13, handle_tr);
- if (current_cpu_data.cputype == CPU_R6000 ||
- current_cpu_data.cputype == CPU_R6000A) {
+ if (current_cpu_type() == CPU_R6000 ||
+ current_cpu_type() == CPU_R6000A) {
/*
* The R6000 is the only R-series CPU that features a machine
* check exception (similar to the R4000 cache error) and
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index d34b1fb3665d..c327b21bca81 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -481,7 +481,7 @@ fault:
if (fixup_exception(regs))
return;
- die_if_kernel ("Unhandled kernel unaligned access", regs);
+ die_if_kernel("Unhandled kernel unaligned access", regs);
send_sig(SIGSEGV, current, 1);
return;
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 087ab997487d..84f9a4cc6f2f 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -6,163 +6,202 @@
OUTPUT_ARCH(mips)
ENTRY(kernel_entry)
jiffies = JIFFIES;
+
SECTIONS
{
#ifdef CONFIG_BOOT_ELF64
- /* Read-only sections, merged into text segment: */
- /* . = 0xc000000000000000; */
+ /* Read-only sections, merged into text segment: */
+ /* . = 0xc000000000000000; */
- /* This is the value for an Origin kernel, taken from an IRIX kernel. */
- /* . = 0xc00000000001c000; */
+ /* This is the value for an Origin kernel, taken from an IRIX kernel. */
+ /* . = 0xc00000000001c000; */
- /* Set the vaddr for the text segment to a value
- >= 0xa800 0000 0001 9000 if no symmon is going to configured
- >= 0xa800 0000 0030 0000 otherwise */
+ /* Set the vaddr for the text segment to a value
+ * >= 0xa800 0000 0001 9000 if no symmon is going to configured
+ * >= 0xa800 0000 0030 0000 otherwise
+ */
- /* . = 0xa800000000300000; */
- /* . = 0xa800000000300000; */
- . = 0xffffffff80300000;
+ /* . = 0xa800000000300000; */
+ /* . = 0xa800000000300000; */
+ . = 0xffffffff80300000;
#endif
- . = LOADADDR;
- /* read-only */
- _text = .; /* Text and read-only data */
- .text : {
- TEXT_TEXT
- SCHED_TEXT
- LOCK_TEXT
- *(.fixup)
- *(.gnu.warning)
- } =0
-
- _etext = .; /* End of text section */
-
- . = ALIGN(16); /* Exception table */
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- __start___dbe_table = .; /* Exception table for data bus errors */
- __dbe_table : { *(__dbe_table) }
- __stop___dbe_table = .;
-
- NOTES
-
- RODATA
-
- /* writeable */
- .data : { /* Data */
- . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */
- /*
- * This ALIGN is needed as a workaround for a bug a gcc bug upto 4.1 which
- * limits the maximum alignment to at most 32kB and results in the following
- * warning:
- *
- * CC arch/mips/kernel/init_task.o
- * arch/mips/kernel/init_task.c:30: warning: alignment of ‘init_thread_union’
- * is greater than maximum object file alignment. Using 32768
- */
- . = ALIGN(_PAGE_SIZE);
- *(.data.init_task)
-
- DATA_DATA
-
- CONSTRUCTORS
- }
- _gp = . + 0x8000;
- .lit8 : { *(.lit8) }
- .lit4 : { *(.lit4) }
- /* We want the small data sections together, so single-instruction offsets
- can access them all, and initialized data all before uninitialized, so
- we can shorten the on-disk segment size. */
- .sdata : { *(.sdata) }
-
- . = ALIGN(_PAGE_SIZE);
- __nosave_begin = .;
- .data_nosave : { *(.data.nosave) }
- . = ALIGN(_PAGE_SIZE);
- __nosave_end = .;
-
- . = ALIGN(32);
- .data.cacheline_aligned : { *(.data.cacheline_aligned) }
-
- _edata = .; /* End of data section */
-
- /* will be freed after init */
- . = ALIGN(_PAGE_SIZE); /* Init code and data */
- __init_begin = .;
- .init.text : {
- _sinittext = .;
- *(.init.text)
- _einittext = .;
- }
- .init.data : { *(.init.data) }
- . = ALIGN(16);
- __setup_start = .;
- .init.setup : { *(.init.setup) }
- __setup_end = .;
-
- __initcall_start = .;
- .initcall.init : {
- INITCALLS
- }
- __initcall_end = .;
-
- __con_initcall_start = .;
- .con_initcall.init : { *(.con_initcall.init) }
- __con_initcall_end = .;
- SECURITY_INIT
- /* .exit.text is discarded at runtime, not link time, to deal with
- references from .rodata */
- .exit.text : { *(.exit.text) }
- .exit.data : { *(.exit.data) }
+ . = LOADADDR;
+ /* read-only */
+ _text = .; /* Text and read-only data */
+ .text : {
+ TEXT_TEXT
+ SCHED_TEXT
+ LOCK_TEXT
+ *(.fixup)
+ *(.gnu.warning)
+ } =0
+ _etext = .; /* End of text section */
+
+ /* Exception table */
+ . = ALIGN(16);
+ __ex_table : {
+ __start___ex_table = .;
+ *(__ex_table)
+ __stop___ex_table = .;
+ }
+
+ /* Exception table for data bus errors */
+ __dbe_table : {
+ __start___dbe_table = .;
+ *(__dbe_table)
+ __stop___dbe_table = .;
+ }
+ RODATA
+
+ /* writeable */
+ .data : { /* Data */
+ . = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */
+ /*
+ * This ALIGN is needed as a workaround for a bug a gcc bug upto 4.1 which
+ * limits the maximum alignment to at most 32kB and results in the following
+ * warning:
+ *
+ * CC arch/mips/kernel/init_task.o
+ * arch/mips/kernel/init_task.c:30: warning: alignment of ‘init_thread_union’
+ * is greater than maximum object file alignment. Using 32768
+ */
+ . = ALIGN(_PAGE_SIZE);
+ *(.data.init_task)
+
+ DATA_DATA
+ CONSTRUCTORS
+ }
+ _gp = . + 0x8000;
+ .lit8 : {
+ *(.lit8)
+ }
+ .lit4 : {
+ *(.lit4)
+ }
+ /* We want the small data sections together, so single-instruction offsets
+ can access them all, and initialized data all before uninitialized, so
+ we can shorten the on-disk segment size. */
+ .sdata : {
+ *(.sdata)
+ }
+
+ . = ALIGN(_PAGE_SIZE);
+ .data_nosave : {
+ __nosave_begin = .;
+ *(.data.nosave)
+ }
+ . = ALIGN(_PAGE_SIZE);
+ __nosave_end = .;
+
+ . = ALIGN(32);
+ .data.cacheline_aligned : {
+ *(.data.cacheline_aligned)
+ }
+ _edata = .; /* End of data section */
+
+ /* will be freed after init */
+ . = ALIGN(_PAGE_SIZE); /* Init code and data */
+ __init_begin = .;
+ .init.text : {
+ _sinittext = .;
+ *(.init.text)
+ _einittext = .;
+ }
+ .init.data : {
+ *(.init.data)
+ }
+ . = ALIGN(16);
+ .init.setup : {
+ __setup_start = .;
+ *(.init.setup)
+ __setup_end = .;
+ }
+
+ .initcall.init : {
+ __initcall_start = .;
+ INITCALLS
+ __initcall_end = .;
+ }
+
+ .con_initcall.init : {
+ __con_initcall_start = .;
+ *(.con_initcall.init)
+ __con_initcall_end = .;
+ }
+ SECURITY_INIT
+
+ /* .exit.text is discarded at runtime, not link time, to deal with
+ * references from .rodata
+ */
+ .exit.text : {
+ *(.exit.text)
+ }
+ .exit.data : {
+ *(.exit.data)
+ }
#if defined(CONFIG_BLK_DEV_INITRD)
- . = ALIGN(_PAGE_SIZE);
- __initramfs_start = .;
- .init.ramfs : { *(.init.ramfs) }
- __initramfs_end = .;
+ . = ALIGN(_PAGE_SIZE);
+ .init.ramfs : {
+ __initramfs_start = .;
+ *(.init.ramfs)
+ __initramfs_end = .;
+ }
#endif
- PERCPU(_PAGE_SIZE)
- . = ALIGN(_PAGE_SIZE);
- __init_end = .;
- /* freed after init ends here */
-
- __bss_start = .; /* BSS */
- .sbss : {
- *(.sbss)
- *(.scommon)
- }
- .bss : {
- *(.bss)
- *(COMMON)
- }
- __bss_stop = .;
-
- _end = . ;
-
- /* Sections to be discarded */
- /DISCARD/ : {
- *(.exitcall.exit)
-
- /* ABI crap starts here */
- *(.MIPS.options)
- *(.options)
- *(.pdr)
- *(.reginfo)
- }
-
- /* These mark the ABI of the kernel for debuggers. */
- .mdebug.abi32 : { KEEP(*(.mdebug.abi32)) }
- .mdebug.abi64 : { KEEP(*(.mdebug.abi64)) }
-
- /* This is the MIPS specific mdebug section. */
- .mdebug : { *(.mdebug) }
-
- STABS_DEBUG
-
- DWARF_DEBUG
-
- /* These must appear regardless of . */
- .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
- .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
- .note : { *(.note) }
+ PERCPU(_PAGE_SIZE)
+ . = ALIGN(_PAGE_SIZE);
+ __init_end = .;
+ /* freed after init ends here */
+
+ __bss_start = .; /* BSS */
+ .sbss : {
+ *(.sbss)
+ *(.scommon)
+ }
+ .bss : {
+ *(.bss)
+ *(COMMON)
+ }
+ __bss_stop = .;
+
+ _end = . ;
+
+ /* Sections to be discarded */
+ /DISCARD/ : {
+ *(.exitcall.exit)
+
+ /* ABI crap starts here */
+ *(.MIPS.options)
+ *(.options)
+ *(.pdr)
+ *(.reginfo)
+ }
+
+ /* These mark the ABI of the kernel for debuggers. */
+ .mdebug.abi32 : {
+ KEEP(*(.mdebug.abi32))
+ }
+ .mdebug.abi64 : {
+ KEEP(*(.mdebug.abi64))
+ }
+
+ /* This is the MIPS specific mdebug section. */
+ .mdebug : {
+ *(.mdebug)
+ }
+
+ STABS_DEBUG
+ DWARF_DEBUG
+
+ /* These must appear regardless of . */
+ .gptab.sdata : {
+ *(.gptab.data)
+ *(.gptab.sdata)
+ }
+ .gptab.sbss : {
+ *(.gptab.bss)
+ *(.gptab.sbss)
+ }
+ .note : {
+ *(.note)
+ }
}
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 3c09b9785f4c..61b729fa0548 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -936,8 +936,18 @@ static int vpe_elfload(struct vpe * v)
}
} else {
- for (i = 0; i < hdr->e_shnum; i++) {
+ struct elf_phdr *phdr = (struct elf_phdr *) ((char *)hdr + hdr->e_phoff);
+ for (i = 0; i < hdr->e_phnum; i++) {
+ if (phdr->p_type != PT_LOAD)
+ continue;
+
+ memcpy((void *)phdr->p_vaddr, (char *)hdr + phdr->p_offset, phdr->p_filesz);
+ memset((void *)phdr->p_vaddr + phdr->p_filesz, 0, phdr->p_memsz - phdr->p_filesz);
+ phdr++;
+ }
+
+ for (i = 0; i < hdr->e_shnum; i++) {
/* Internal symbols and strings. */
if (sechdrs[i].sh_type == SHT_SYMTAB) {
symindex = i;
@@ -948,39 +958,6 @@ static int vpe_elfload(struct vpe * v)
magic symbols */
sechdrs[i].sh_addr = (size_t) hdr + sechdrs[i].sh_offset;
}
-
- /* filter sections we dont want in the final image */
- if (!(sechdrs[i].sh_flags & SHF_ALLOC) ||
- (sechdrs[i].sh_type == SHT_MIPS_REGINFO)) {
- printk( KERN_DEBUG " ignoring section, "
- "name %s type %x address 0x%x \n",
- secstrings + sechdrs[i].sh_name,
- sechdrs[i].sh_type, sechdrs[i].sh_addr);
- continue;
- }
-
- if (sechdrs[i].sh_addr < (unsigned int)v->load_addr) {
- printk( KERN_WARNING "VPE loader: "
- "fully linked image has invalid section, "
- "name %s type %x address 0x%x, before load "
- "address of 0x%x\n",
- secstrings + sechdrs[i].sh_name,
- sechdrs[i].sh_type, sechdrs[i].sh_addr,
- (unsigned int)v->load_addr);
- return -ENOEXEC;
- }
-
- printk(KERN_DEBUG " copying section sh_name %s, sh_addr 0x%x "
- "size 0x%x0 from x%p\n",
- secstrings + sechdrs[i].sh_name, sechdrs[i].sh_addr,
- sechdrs[i].sh_size, hdr + sechdrs[i].sh_offset);
-
- if (sechdrs[i].sh_type != SHT_NOBITS)
- memcpy((void *)sechdrs[i].sh_addr,
- (char *)hdr + sechdrs[i].sh_offset,
- sechdrs[i].sh_size);
- else
- memset((void *)sechdrs[i].sh_addr, 0, sechdrs[i].sh_size);
}
}
@@ -1044,7 +1021,7 @@ static int getcwd(char *buff, int size)
old_fs = get_fs();
set_fs(KERNEL_DS);
- ret = sys_getcwd(buff,size);
+ ret = sys_getcwd(buff, size);
set_fs(old_fs);
diff --git a/arch/mips/lasat/Kconfig b/arch/mips/lasat/Kconfig
new file mode 100644
index 000000000000..1d2ee8a9be13
--- /dev/null
+++ b/arch/mips/lasat/Kconfig
@@ -0,0 +1,15 @@
+config PICVUE
+ tristate "PICVUE LCD display driver"
+ depends on LASAT
+
+config PICVUE_PROC
+ tristate "PICVUE LCD display driver /proc interface"
+ depends on PICVUE
+
+config DS1603
+ bool "DS1603 RTC driver"
+ depends on LASAT
+
+config LASAT_SYSCTL
+ bool "LASAT sysctl interface"
+ depends on LASAT
diff --git a/arch/mips/lasat/Makefile b/arch/mips/lasat/Makefile
new file mode 100644
index 000000000000..33791609fe99
--- /dev/null
+++ b/arch/mips/lasat/Makefile
@@ -0,0 +1,16 @@
+#
+# Makefile for the LASAT specific kernel interface routines under Linux.
+#
+
+obj-y += reset.o setup.o prom.o lasat_board.o \
+ at93c.o interrupt.o serial.o
+
+obj-$(CONFIG_LASAT_SYSCTL) += sysctl.o
+obj-$(CONFIG_DS1603) += ds1603.o
+obj-$(CONFIG_PICVUE) += picvue.o
+obj-$(CONFIG_PICVUE_PROC) += picvue_proc.o
+
+clean:
+ make -C image clean
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/lasat/at93c.c b/arch/mips/lasat/at93c.c
new file mode 100644
index 000000000000..793e234719a6
--- /dev/null
+++ b/arch/mips/lasat/at93c.c
@@ -0,0 +1,149 @@
+/*
+ * Atmel AT93C46 serial eeprom driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <asm/lasat/lasat.h>
+#include <linux/module.h>
+#include <linux/init.h>
+
+#include "at93c.h"
+
+#define AT93C_ADDR_SHIFT 7
+#define AT93C_ADDR_MAX ((1 << AT93C_ADDR_SHIFT) - 1)
+#define AT93C_RCMD (0x6 << AT93C_ADDR_SHIFT)
+#define AT93C_WCMD (0x5 << AT93C_ADDR_SHIFT)
+#define AT93C_WENCMD 0x260
+#define AT93C_WDSCMD 0x200
+
+struct at93c_defs *at93c;
+
+static void at93c_reg_write(u32 val)
+{
+ *at93c->reg = val;
+}
+
+static u32 at93c_reg_read(void)
+{
+ u32 tmp = *at93c->reg;
+ return tmp;
+}
+
+static u32 at93c_datareg_read(void)
+{
+ u32 tmp = *at93c->rdata_reg;
+ return tmp;
+}
+
+static void at93c_cycle_clk(u32 data)
+{
+ at93c_reg_write(data | at93c->clk);
+ lasat_ndelay(250);
+ at93c_reg_write(data & ~at93c->clk);
+ lasat_ndelay(250);
+}
+
+static void at93c_write_databit(u8 bit)
+{
+ u32 data = at93c_reg_read();
+ if (bit)
+ data |= 1 << at93c->wdata_shift;
+ else
+ data &= ~(1 << at93c->wdata_shift);
+
+ at93c_reg_write(data);
+ lasat_ndelay(100);
+ at93c_cycle_clk(data);
+}
+
+static unsigned int at93c_read_databit(void)
+{
+ u32 data;
+
+ at93c_cycle_clk(at93c_reg_read());
+ data = (at93c_datareg_read() >> at93c->rdata_shift) & 1;
+ return data;
+}
+
+static u8 at93c_read_byte(void)
+{
+ int i;
+ u8 data = 0;
+
+ for (i = 0; i <= 7; i++) {
+ data <<= 1;
+ data |= at93c_read_databit();
+ }
+ return data;
+}
+
+static void at93c_write_bits(u32 data, int size)
+{
+ int i;
+ int shift = size - 1;
+ u32 mask = (1 << shift);
+
+ for (i = 0; i < size; i++) {
+ at93c_write_databit((data & mask) >> shift);
+ data <<= 1;
+ }
+}
+
+static void at93c_init_op(void)
+{
+ at93c_reg_write((at93c_reg_read() | at93c->cs) &
+ ~at93c->clk & ~(1 << at93c->rdata_shift));
+ lasat_ndelay(50);
+}
+
+static void at93c_end_op(void)
+{
+ at93c_reg_write(at93c_reg_read() & ~at93c->cs);
+ lasat_ndelay(250);
+}
+
+static void at93c_wait(void)
+{
+ at93c_init_op();
+ while (!at93c_read_databit())
+ ;
+ at93c_end_op();
+};
+
+static void at93c_disable_wp(void)
+{
+ at93c_init_op();
+ at93c_write_bits(AT93C_WENCMD, 10);
+ at93c_end_op();
+}
+
+static void at93c_enable_wp(void)
+{
+ at93c_init_op();
+ at93c_write_bits(AT93C_WDSCMD, 10);
+ at93c_end_op();
+}
+
+u8 at93c_read(u8 addr)
+{
+ u8 byte;
+ at93c_init_op();
+ at93c_write_bits((addr & AT93C_ADDR_MAX)|AT93C_RCMD, 10);
+ byte = at93c_read_byte();
+ at93c_end_op();
+ return byte;
+}
+
+void at93c_write(u8 addr, u8 data)
+{
+ at93c_disable_wp();
+ at93c_init_op();
+ at93c_write_bits((addr & AT93C_ADDR_MAX)|AT93C_WCMD, 10);
+ at93c_write_bits(data, 8);
+ at93c_end_op();
+ at93c_wait();
+ at93c_enable_wp();
+}
diff --git a/arch/mips/lasat/at93c.h b/arch/mips/lasat/at93c.h
new file mode 100644
index 000000000000..cfe2f99b1d44
--- /dev/null
+++ b/arch/mips/lasat/at93c.h
@@ -0,0 +1,18 @@
+/*
+ * Atmel AT93C46 serial eeprom driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+
+extern struct at93c_defs {
+ volatile u32 *reg;
+ volatile u32 *rdata_reg;
+ int rdata_shift;
+ int wdata_shift;
+ u32 cs;
+ u32 clk;
+} *at93c;
+
+u8 at93c_read(u8 addr);
+void at93c_write(u8 addr, u8 data);
diff --git a/arch/mips/lasat/ds1603.c b/arch/mips/lasat/ds1603.c
new file mode 100644
index 000000000000..52cb1436a12a
--- /dev/null
+++ b/arch/mips/lasat/ds1603.c
@@ -0,0 +1,183 @@
+/*
+ * Dallas Semiconductors 1603 RTC driver
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ */
+#include <linux/kernel.h>
+#include <asm/lasat/lasat.h>
+#include <linux/delay.h>
+#include <asm/lasat/ds1603.h>
+#include <asm/time.h>
+
+#include "ds1603.h"
+
+#define READ_TIME_CMD 0x81
+#define SET_TIME_CMD 0x80
+#define TRIMMER_SET_CMD 0xC0
+#define TRIMMER_VALUE_MASK 0x38
+#define TRIMMER_SHIFT 3
+
+struct ds_defs *ds1603;
+
+/* HW specific register functions */
+static void rtc_reg_write(unsigned long val)
+{
+ *ds1603->reg = val;
+}
+
+static unsigned long rtc_reg_read(void)
+{
+ unsigned long tmp = *ds1603->reg;
+ return tmp;
+}
+
+static unsigned long rtc_datareg_read(void)
+{
+ unsigned long tmp = *ds1603->data_reg;
+ return tmp;
+}
+
+static void rtc_nrst_high(void)
+{
+ rtc_reg_write(rtc_reg_read() | ds1603->rst);
+}
+
+static void rtc_nrst_low(void)
+{
+ rtc_reg_write(rtc_reg_read() & ~ds1603->rst);
+}
+
+static void rtc_cycle_clock(unsigned long data)
+{
+ data |= ds1603->clk;
+ rtc_reg_write(data);
+ lasat_ndelay(250);
+ if (ds1603->data_reversed)
+ data &= ~ds1603->data;
+ else
+ data |= ds1603->data;
+ data &= ~ds1603->clk;
+ rtc_reg_write(data);
+ lasat_ndelay(250 + ds1603->huge_delay);
+}
+
+static void rtc_write_databit(unsigned int bit)
+{
+ unsigned long data = rtc_reg_read();
+ if (ds1603->data_reversed)
+ bit = !bit;
+ if (bit)
+ data |= ds1603->data;
+ else
+ data &= ~ds1603->data;
+
+ rtc_reg_write(data);
+ lasat_ndelay(50 + ds1603->huge_delay);
+ rtc_cycle_clock(data);
+}
+
+static unsigned int rtc_read_databit(void)
+{
+ unsigned int data;
+
+ data = (rtc_datareg_read() & (1 << ds1603->data_read_shift))
+ >> ds1603->data_read_shift;
+ rtc_cycle_clock(rtc_reg_read());
+ return data;
+}
+
+static void rtc_write_byte(unsigned int byte)
+{
+ int i;
+
+ for (i = 0; i <= 7; i++) {
+ rtc_write_databit(byte & 1L);
+ byte >>= 1;
+ }
+}
+
+static void rtc_write_word(unsigned long word)
+{
+ int i;
+
+ for (i = 0; i <= 31; i++) {
+ rtc_write_databit(word & 1L);
+ word >>= 1;
+ }
+}
+
+static unsigned long rtc_read_word(void)
+{
+ int i;
+ unsigned long word = 0;
+ unsigned long shift = 0;
+
+ for (i = 0; i <= 31; i++) {
+ word |= rtc_read_databit() << shift;
+ shift++;
+ }
+ return word;
+}
+
+static void rtc_init_op(void)
+{
+ rtc_nrst_high();
+
+ rtc_reg_write(rtc_reg_read() & ~ds1603->clk);
+
+ lasat_ndelay(50);
+}
+
+static void rtc_end_op(void)
+{
+ rtc_nrst_low();
+ lasat_ndelay(1000);
+}
+
+unsigned long read_persistent_clock(void)
+{
+ unsigned long word;
+ unsigned long flags;
+
+ spin_lock_irqsave(&rtc_lock, flags);
+ rtc_init_op();
+ rtc_write_byte(READ_TIME_CMD);
+ word = rtc_read_word();
+ rtc_end_op();
+ spin_unlock_irqrestore(&rtc_lock, flags);
+
+ return word;
+}
+
+int rtc_mips_set_mmss(unsigned long time)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&rtc_lock, flags);
+ rtc_init_op();
+ rtc_write_byte(SET_TIME_CMD);
+ rtc_write_word(time);
+ rtc_end_op();
+ spin_unlock_irqrestore(&rtc_lock, flags);
+
+ return 0;
+}
+
+void ds1603_set_trimmer(unsigned int trimval)
+{
+ rtc_init_op();
+ rtc_write_byte(((trimval << TRIMMER_SHIFT) & TRIMMER_VALUE_MASK)
+ | (TRIMMER_SET_CMD));
+ rtc_end_op();
+}
+
+void ds1603_disable(void)
+{
+ ds1603_set_trimmer(TRIMMER_DISABLE_RTC);
+}
+
+void ds1603_enable(void)
+{
+ ds1603_set_trimmer(TRIMMER_DEFAULT);
+}
diff --git a/arch/mips/lasat/ds1603.h b/arch/mips/lasat/ds1603.h
new file mode 100644
index 000000000000..2da3704044fd
--- /dev/null
+++ b/arch/mips/lasat/ds1603.h
@@ -0,0 +1,31 @@
+/*
+ * Dallas Semiconductors 1603 RTC driver
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ */
+#ifndef __DS1603_H
+#define __DS1603_H
+
+struct ds_defs {
+ volatile u32 *reg;
+ volatile u32 *data_reg;
+ u32 rst;
+ u32 clk;
+ u32 data;
+ u32 data_read_shift;
+ char data_reversed;
+ u32 huge_delay;
+};
+
+extern struct ds_defs *ds1603;
+
+void ds1603_set_trimmer(unsigned int);
+void ds1603_enable(void);
+void ds1603_disable(void);
+void ds1603_init(struct ds_defs *);
+
+#define TRIMMER_DEFAULT 3
+#define TRIMMER_DISABLE_RTC 0
+
+#endif
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
new file mode 100644
index 000000000000..5332449ec040
--- /dev/null
+++ b/arch/mips/lasat/image/Makefile
@@ -0,0 +1,54 @@
+#
+# MAKEFILE FOR THE MIPS LINUX BOOTLOADER AND ROM DEBUGGER
+#
+# i-data Networks
+#
+# Author: Thomas Horsten <thh@i-data.com>
+#
+
+ifndef Version
+ Version = "$(USER)-test"
+endif
+
+MKLASATIMG = mklasatimg
+MKLASATIMG_ARCH = mq2,mqpro,sp100,sp200
+KERNEL_IMAGE = $(TOPDIR)/vmlinux
+KERNEL_START = $(shell $(NM) $(KERNEL_IMAGE) | grep " _text" | cut -f1 -d\ )
+KERNEL_ENTRY = $(shell $(NM) $(KERNEL_IMAGE) | grep kernel_entry | cut -f1 -d\ )
+
+LDSCRIPT= -L$(obj) -Tromscript.normal
+
+HEAD_DEFINES := -D_kernel_start=0x$(KERNEL_START) \
+ -D_kernel_entry=0x$(KERNEL_ENTRY) \
+ -D VERSION="\"$(Version)\"" \
+ -D TIMESTAMP=$(shell date +%s)
+
+$(obj)/head.o: $(obj)/head.S $(KERNEL_IMAGE)
+ $(CC) -fno-pic $(HEAD_DEFINES) -I$(TOPDIR)/include -c -o $@ $<
+
+OBJECTS = head.o kImage.o
+
+rom.sw: $(obj)/rom.sw
+rom.bin: $(obj)/rom.bin
+
+$(obj)/rom.sw: $(obj)/rom.bin
+ $(MKLASATIMG) -o $@ -k $^ -m $(MKLASATIMG_ARCH)
+
+$(obj)/rom.bin: $(obj)/rom
+ $(OBJCOPY) -O binary -S $^ $@
+
+# Rule to make the bootloader
+$(obj)/rom: $(addprefix $(obj)/,$(OBJECTS))
+ $(LD) $(LDFLAGS) $(LDSCRIPT) -o $@ $^
+
+$(obj)/%.o: $(obj)/%.gz
+ $(LD) -r -o $@ -b binary $<
+
+$(obj)/%.gz: $(obj)/%.bin
+ gzip -cf -9 $< > $@
+
+$(obj)/kImage.bin: $(KERNEL_IMAGE)
+ $(OBJCOPY) -O binary -S $^ $@
+
+clean:
+ rm -f rom rom.bin rom.sw kImage.bin kImage.o
diff --git a/arch/mips/lasat/image/head.S b/arch/mips/lasat/image/head.S
new file mode 100644
index 000000000000..efb95f2609c2
--- /dev/null
+++ b/arch/mips/lasat/image/head.S
@@ -0,0 +1,31 @@
+#include <asm/lasat/head.h>
+
+ .text
+ .section .text.start, "ax"
+ .set noreorder
+ .set mips3
+
+ /* Magic words identifying a software image */
+ .word LASAT_K_MAGIC0_VAL
+ .word LASAT_K_MAGIC1_VAL
+
+ /* Image header version */
+ .word 0x00000002
+
+ /* image start and size */
+ .word _image_start
+ .word _image_size
+
+ /* start of kernel and entrypoint in uncompressed image */
+ .word _kernel_start
+ .word _kernel_entry
+
+ /* Here we have room for future flags */
+
+ .org 0x40
+reldate:
+ .word TIMESTAMP
+
+ .org 0x50
+release:
+ .string VERSION
diff --git a/arch/mips/lasat/image/romscript.normal b/arch/mips/lasat/image/romscript.normal
new file mode 100644
index 000000000000..988f8ad189cb
--- /dev/null
+++ b/arch/mips/lasat/image/romscript.normal
@@ -0,0 +1,23 @@
+OUTPUT_ARCH(mips)
+
+SECTIONS
+{
+ .text :
+ {
+ *(.text.start)
+ }
+
+ /* Data in ROM */
+
+ .data ALIGN(0x10) :
+ {
+ *(.data)
+ }
+ _image_start = ADDR(.data);
+ _image_size = SIZEOF(.data);
+
+ .other :
+ {
+ *(.*)
+ }
+}
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
new file mode 100644
index 000000000000..5f35289bfff5
--- /dev/null
+++ b/arch/mips/lasat/interrupt.c
@@ -0,0 +1,130 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Routines for generic manipulation of the interrupts found on the
+ * Lasat boards.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/kernel_stat.h>
+
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasatint.h>
+#include <asm/time.h>
+#include <asm/gdb-stub.h>
+
+static volatile int *lasat_int_status;
+static volatile int *lasat_int_mask;
+static volatile int lasat_int_mask_shift;
+
+void disable_lasat_irq(unsigned int irq_nr)
+{
+ *lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift;
+}
+
+void enable_lasat_irq(unsigned int irq_nr)
+{
+ *lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift;
+}
+
+static struct irq_chip lasat_irq_type = {
+ .name = "Lasat",
+ .ack = disable_lasat_irq,
+ .mask = disable_lasat_irq,
+ .mask_ack = disable_lasat_irq,
+ .unmask = enable_lasat_irq,
+};
+
+static inline int ls1bit32(unsigned int x)
+{
+ int b = 31, s;
+
+ s = 16; if (x << 16 == 0) s = 0; b -= s; x <<= s;
+ s = 8; if (x << 8 == 0) s = 0; b -= s; x <<= s;
+ s = 4; if (x << 4 == 0) s = 0; b -= s; x <<= s;
+ s = 2; if (x << 2 == 0) s = 0; b -= s; x <<= s;
+ s = 1; if (x << 1 == 0) s = 0; b -= s;
+
+ return b;
+}
+
+static unsigned long (*get_int_status)(void);
+
+static unsigned long get_int_status_100(void)
+{
+ return *lasat_int_status & *lasat_int_mask;
+}
+
+static unsigned long get_int_status_200(void)
+{
+ unsigned long int_status;
+
+ int_status = *lasat_int_status;
+ int_status &= (int_status >> LASATINT_MASK_SHIFT_200) & 0xffff;
+ return int_status;
+}
+
+asmlinkage void plat_irq_dispatch(void)
+{
+ unsigned long int_status;
+ unsigned int cause = read_c0_cause();
+ int irq;
+
+ if (cause & CAUSEF_IP7) { /* R4000 count / compare IRQ */
+ ll_timer_interrupt(7);
+ return;
+ }
+
+ int_status = get_int_status();
+
+ /* if int_status == 0, then the interrupt has already been cleared */
+ if (int_status) {
+ irq = ls1bit32(int_status);
+
+ do_IRQ(irq);
+ }
+}
+
+void __init arch_init_irq(void)
+{
+ int i;
+
+ switch (mips_machtype) {
+ case MACH_LASAT_100:
+ lasat_int_status = (void *)LASAT_INT_STATUS_REG_100;
+ lasat_int_mask = (void *)LASAT_INT_MASK_REG_100;
+ lasat_int_mask_shift = LASATINT_MASK_SHIFT_100;
+ get_int_status = get_int_status_100;
+ *lasat_int_mask = 0;
+ break;
+ case MACH_LASAT_200:
+ lasat_int_status = (void *)LASAT_INT_STATUS_REG_200;
+ lasat_int_mask = (void *)LASAT_INT_MASK_REG_200;
+ lasat_int_mask_shift = LASATINT_MASK_SHIFT_200;
+ get_int_status = get_int_status_200;
+ *lasat_int_mask &= 0xffff;
+ break;
+ default:
+ panic("arch_init_irq: mips_machtype incorrect");
+ }
+
+ for (i = 0; i <= LASATINT_END; i++)
+ set_irq_chip_and_handler(i, &lasat_irq_type, handle_level_irq);
+}
diff --git a/arch/mips/lasat/lasat_board.c b/arch/mips/lasat/lasat_board.c
new file mode 100644
index 000000000000..ec2f658c3709
--- /dev/null
+++ b/arch/mips/lasat/lasat_board.c
@@ -0,0 +1,280 @@
+/*
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Routines specific to the LASAT boards
+ */
+#include <linux/types.h>
+#include <linux/crc32.h>
+#include <asm/lasat/lasat.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+#include "at93c.h"
+/* New model description table */
+#include "lasat_models.h"
+
+#define EEPROM_CRC(data, len) (~crc32(~0, data, len))
+
+struct lasat_info lasat_board_info;
+
+void update_bcastaddr(void);
+
+int EEPROMRead(unsigned int pos, unsigned char *data, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ *data++ = at93c_read(pos++);
+
+ return 0;
+}
+
+int EEPROMWrite(unsigned int pos, unsigned char *data, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ at93c_write(pos++, *data++);
+
+ return 0;
+}
+
+static void init_flash_sizes(void)
+{
+ unsigned long *lb = lasat_board_info.li_flashpart_base;
+ unsigned long *ls = lasat_board_info.li_flashpart_size;
+ int i;
+
+ ls[LASAT_MTD_BOOTLOADER] = 0x40000;
+ ls[LASAT_MTD_SERVICE] = 0xC0000;
+ ls[LASAT_MTD_NORMAL] = 0x100000;
+
+ if (mips_machtype == MACH_LASAT_100) {
+ lasat_board_info.li_flash_base = 0x1e000000;
+
+ lb[LASAT_MTD_BOOTLOADER] = 0x1e400000;
+
+ if (lasat_board_info.li_flash_size > 0x200000) {
+ ls[LASAT_MTD_CONFIG] = 0x100000;
+ ls[LASAT_MTD_FS] = 0x500000;
+ }
+ } else {
+ lasat_board_info.li_flash_base = 0x10000000;
+
+ if (lasat_board_info.li_flash_size < 0x1000000) {
+ lb[LASAT_MTD_BOOTLOADER] = 0x10000000;
+ ls[LASAT_MTD_CONFIG] = 0x100000;
+ if (lasat_board_info.li_flash_size >= 0x400000)
+ ls[LASAT_MTD_FS] =
+ lasat_board_info.li_flash_size - 0x300000;
+ }
+ }
+
+ for (i = 1; i < LASAT_MTD_LAST; i++)
+ lb[i] = lb[i-1] + ls[i-1];
+}
+
+int lasat_init_board_info(void)
+{
+ int c;
+ unsigned long crc;
+ unsigned long cfg0, cfg1;
+ const struct product_info *ppi;
+ int i_n_base_models = N_BASE_MODELS;
+ const char * const * i_txt_base_models = txt_base_models;
+ int i_n_prids = N_PRIDS;
+
+ memset(&lasat_board_info, 0, sizeof(lasat_board_info));
+
+ /* First read the EEPROM info */
+ EEPROMRead(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
+ sizeof(struct lasat_eeprom_struct));
+
+ /* Check the CRC */
+ crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info),
+ sizeof(struct lasat_eeprom_struct) - 4);
+
+ if (crc != lasat_board_info.li_eeprom_info.crc32) {
+ printk(KERN_WARNING "WARNING...\nWARNING...\nEEPROM CRC does "
+ "not match calculated, attempting to soldier on...\n");
+ }
+
+ if (lasat_board_info.li_eeprom_info.version != LASAT_EEPROM_VERSION) {
+ printk(KERN_WARNING "WARNING...\nWARNING...\nEEPROM version "
+ "%d, wanted version %d, attempting to soldier on...\n",
+ (unsigned int)lasat_board_info.li_eeprom_info.version,
+ LASAT_EEPROM_VERSION);
+ }
+
+ cfg0 = lasat_board_info.li_eeprom_info.cfg[0];
+ cfg1 = lasat_board_info.li_eeprom_info.cfg[1];
+
+ if (LASAT_W0_DSCTYPE(cfg0) != 1) {
+ printk(KERN_WARNING "WARNING...\nWARNING...\n"
+ "Invalid configuration read from EEPROM, attempting to "
+ "soldier on...");
+ }
+ /* We have a valid configuration */
+
+ switch (LASAT_W0_SDRAMBANKSZ(cfg0)) {
+ case 0:
+ lasat_board_info.li_memsize = 0x0800000;
+ break;
+ case 1:
+ lasat_board_info.li_memsize = 0x1000000;
+ break;
+ case 2:
+ lasat_board_info.li_memsize = 0x2000000;
+ break;
+ case 3:
+ lasat_board_info.li_memsize = 0x4000000;
+ break;
+ case 4:
+ lasat_board_info.li_memsize = 0x8000000;
+ break;
+ default:
+ lasat_board_info.li_memsize = 0;
+ }
+
+ switch (LASAT_W0_SDRAMBANKS(cfg0)) {
+ case 0:
+ break;
+ case 1:
+ lasat_board_info.li_memsize *= 2;
+ break;
+ default:
+ break;
+ }
+
+ switch (LASAT_W0_BUSSPEED(cfg0)) {
+ case 0x0:
+ lasat_board_info.li_bus_hz = 60000000;
+ break;
+ case 0x1:
+ lasat_board_info.li_bus_hz = 66000000;
+ break;
+ case 0x2:
+ lasat_board_info.li_bus_hz = 66666667;
+ break;
+ case 0x3:
+ lasat_board_info.li_bus_hz = 80000000;
+ break;
+ case 0x4:
+ lasat_board_info.li_bus_hz = 83333333;
+ break;
+ case 0x5:
+ lasat_board_info.li_bus_hz = 100000000;
+ break;
+ }
+
+ switch (LASAT_W0_CPUCLK(cfg0)) {
+ case 0x0:
+ lasat_board_info.li_cpu_hz =
+ lasat_board_info.li_bus_hz;
+ break;
+ case 0x1:
+ lasat_board_info.li_cpu_hz =
+ lasat_board_info.li_bus_hz +
+ (lasat_board_info.li_bus_hz >> 1);
+ break;
+ case 0x2:
+ lasat_board_info.li_cpu_hz =
+ lasat_board_info.li_bus_hz +
+ lasat_board_info.li_bus_hz;
+ break;
+ case 0x3:
+ lasat_board_info.li_cpu_hz =
+ lasat_board_info.li_bus_hz +
+ lasat_board_info.li_bus_hz +
+ (lasat_board_info.li_bus_hz >> 1);
+ break;
+ case 0x4:
+ lasat_board_info.li_cpu_hz =
+ lasat_board_info.li_bus_hz +
+ lasat_board_info.li_bus_hz +
+ lasat_board_info.li_bus_hz;
+ break;
+ }
+
+ /* Flash size */
+ switch (LASAT_W1_FLASHSIZE(cfg1)) {
+ case 0:
+ lasat_board_info.li_flash_size = 0x200000;
+ break;
+ case 1:
+ lasat_board_info.li_flash_size = 0x400000;
+ break;
+ case 2:
+ lasat_board_info.li_flash_size = 0x800000;
+ break;
+ case 3:
+ lasat_board_info.li_flash_size = 0x1000000;
+ break;
+ case 4:
+ lasat_board_info.li_flash_size = 0x2000000;
+ break;
+ }
+
+ init_flash_sizes();
+
+ lasat_board_info.li_bmid = LASAT_W0_BMID(cfg0);
+ lasat_board_info.li_prid = lasat_board_info.li_eeprom_info.prid;
+ if (lasat_board_info.li_prid == 0xffff || lasat_board_info.li_prid == 0)
+ lasat_board_info.li_prid = lasat_board_info.li_bmid;
+
+ /* Base model stuff */
+ if (lasat_board_info.li_bmid > i_n_base_models)
+ lasat_board_info.li_bmid = i_n_base_models;
+ strcpy(lasat_board_info.li_bmstr,
+ i_txt_base_models[lasat_board_info.li_bmid]);
+
+ /* Product ID dependent values */
+ c = lasat_board_info.li_prid;
+ if (c >= i_n_prids) {
+ strcpy(lasat_board_info.li_namestr, "Unknown Model");
+ strcpy(lasat_board_info.li_typestr, "Unknown Type");
+ } else {
+ ppi = &vendor_info_table[0].vi_product_info[c];
+ strcpy(lasat_board_info.li_namestr, ppi->pi_name);
+ if (ppi->pi_type)
+ strcpy(lasat_board_info.li_typestr, ppi->pi_type);
+ else
+ sprintf(lasat_board_info.li_typestr, "%d", 10 * c);
+ }
+
+#if defined(CONFIG_INET) && defined(CONFIG_SYSCTL)
+ update_bcastaddr();
+#endif
+
+ return 0;
+}
+
+void lasat_write_eeprom_info(void)
+{
+ unsigned long crc;
+
+ /* Generate the CRC */
+ crc = EEPROM_CRC((unsigned char *)(&lasat_board_info.li_eeprom_info),
+ sizeof(struct lasat_eeprom_struct) - 4);
+ lasat_board_info.li_eeprom_info.crc32 = crc;
+
+ /* Write the EEPROM info */
+ EEPROMWrite(0, (unsigned char *)&lasat_board_info.li_eeprom_info,
+ sizeof(struct lasat_eeprom_struct));
+}
diff --git a/arch/mips/lasat/lasat_models.h b/arch/mips/lasat/lasat_models.h
new file mode 100644
index 000000000000..e1cbd26ae1b3
--- /dev/null
+++ b/arch/mips/lasat/lasat_models.h
@@ -0,0 +1,67 @@
+/*
+ * Model description tables
+ */
+#include <linux/kernel.h>
+
+struct product_info {
+ const char *pi_name;
+ const char *pi_type;
+};
+
+struct vendor_info {
+ const char *vi_name;
+ const struct product_info *vi_product_info;
+};
+
+/*
+ * Base models
+ */
+static const char * const txt_base_models[] = {
+ "MQ 2", "MQ Pro", "SP 25", "SP 50", "SP 100", "SP 5000", "SP 7000",
+ "SP 1000", "Unknown"
+};
+#define N_BASE_MODELS (ARRAY_SIZE(txt_base_models) - 1)
+
+/*
+ * Eicon Networks
+ */
+static const char txt_en_mq[] = "Masquerade";
+static const char txt_en_sp[] = "Safepipe";
+
+static const struct product_info product_info_eicon[] = {
+ { txt_en_mq, "II" }, /* 0 */
+ { txt_en_mq, "Pro" }, /* 1 */
+ { txt_en_sp, "25" }, /* 2 */
+ { txt_en_sp, "50" }, /* 3 */
+ { txt_en_sp, "100" }, /* 4 */
+ { txt_en_sp, "5000" }, /* 5 */
+ { txt_en_sp, "7000" }, /* 6 */
+ { txt_en_sp, "30" }, /* 7 */
+ { txt_en_sp, "5100" }, /* 8 */
+ { txt_en_sp, "7100" }, /* 9 */
+ { txt_en_sp, "1110" }, /* 10 */
+ { txt_en_sp, "3020" }, /* 11 */
+ { txt_en_sp, "3030" }, /* 12 */
+ { txt_en_sp, "5020" }, /* 13 */
+ { txt_en_sp, "5030" }, /* 14 */
+ { txt_en_sp, "1120" }, /* 15 */
+ { txt_en_sp, "1130" }, /* 16 */
+ { txt_en_sp, "6010" }, /* 17 */
+ { txt_en_sp, "6110" }, /* 18 */
+ { txt_en_sp, "6210" }, /* 19 */
+ { txt_en_sp, "1020" }, /* 20 */
+ { txt_en_sp, "1040" }, /* 21 */
+ { txt_en_sp, "1050" }, /* 22 */
+ { txt_en_sp, "1060" }, /* 23 */
+};
+
+#define N_PRIDS ARRAY_SIZE(product_info_eicon)
+
+/*
+ * The vendor table
+ */
+static struct vendor_info const vendor_info_table[] = {
+ { "Eicon Networks", product_info_eicon },
+};
+
+#define N_VENDORS ARRAY_SIZE(vendor_info_table)
diff --git a/arch/mips/lasat/picvue.c b/arch/mips/lasat/picvue.c
new file mode 100644
index 000000000000..6471d0663fd8
--- /dev/null
+++ b/arch/mips/lasat/picvue.c
@@ -0,0 +1,244 @@
+/*
+ * Picvue PVC160206 display driver
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasat.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+
+#include "picvue.h"
+
+#define PVC_BUSY 0x80
+#define PVC_NLINES 2
+#define PVC_DISPMEM 80
+#define PVC_LINELEN PVC_DISPMEM / PVC_NLINES
+
+struct pvc_defs *picvue;
+
+DECLARE_MUTEX(pvc_sem);
+
+static void pvc_reg_write(u32 val)
+{
+ *picvue->reg = val;
+}
+
+static u32 pvc_reg_read(void)
+{
+ u32 tmp = *picvue->reg;
+ return tmp;
+}
+
+static void pvc_write_byte(u32 data, u8 byte)
+{
+ data |= picvue->e;
+ pvc_reg_write(data);
+ data &= ~picvue->data_mask;
+ data |= byte << picvue->data_shift;
+ pvc_reg_write(data);
+ ndelay(220);
+ pvc_reg_write(data & ~picvue->e);
+ ndelay(220);
+}
+
+static u8 pvc_read_byte(u32 data)
+{
+ u8 byte;
+
+ data |= picvue->e;
+ pvc_reg_write(data);
+ ndelay(220);
+ byte = (pvc_reg_read() & picvue->data_mask) >> picvue->data_shift;
+ data &= ~picvue->e;
+ pvc_reg_write(data);
+ ndelay(220);
+ return byte;
+}
+
+static u8 pvc_read_data(void)
+{
+ u32 data = pvc_reg_read();
+ u8 byte;
+ data |= picvue->rw;
+ data &= ~picvue->rs;
+ pvc_reg_write(data);
+ ndelay(40);
+ byte = pvc_read_byte(data);
+ data |= picvue->rs;
+ pvc_reg_write(data);
+ return byte;
+}
+
+#define TIMEOUT 1000
+static int pvc_wait(void)
+{
+ int i = TIMEOUT;
+ int err = 0;
+
+ while ((pvc_read_data() & PVC_BUSY) && i)
+ i--;
+ if (i == 0)
+ err = -ETIME;
+
+ return err;
+}
+
+#define MODE_INST 0
+#define MODE_DATA 1
+static void pvc_write(u8 byte, int mode)
+{
+ u32 data = pvc_reg_read();
+ data &= ~picvue->rw;
+ if (mode == MODE_DATA)
+ data |= picvue->rs;
+ else
+ data &= ~picvue->rs;
+ pvc_reg_write(data);
+ ndelay(40);
+ pvc_write_byte(data, byte);
+ if (mode == MODE_DATA)
+ data &= ~picvue->rs;
+ else
+ data |= picvue->rs;
+ pvc_reg_write(data);
+ pvc_wait();
+}
+
+void pvc_write_string(const unsigned char *str, u8 addr, int line)
+{
+ int i = 0;
+
+ if (line > 0 && (PVC_NLINES > 1))
+ addr += 0x40 * line;
+ pvc_write(0x80 | addr, MODE_INST);
+
+ while (*str != 0 && i < PVC_LINELEN) {
+ pvc_write(*str++, MODE_DATA);
+ i++;
+ }
+}
+
+void pvc_write_string_centered(const unsigned char *str, int line)
+{
+ int len = strlen(str);
+ u8 addr;
+
+ if (len > PVC_VISIBLE_CHARS)
+ addr = 0;
+ else
+ addr = (PVC_VISIBLE_CHARS - strlen(str))/2;
+
+ pvc_write_string(str, addr, line);
+}
+
+void pvc_dump_string(const unsigned char *str)
+{
+ int len = strlen(str);
+
+ pvc_write_string(str, 0, 0);
+ if (len > PVC_VISIBLE_CHARS)
+ pvc_write_string(&str[PVC_VISIBLE_CHARS], 0, 1);
+}
+
+#define BM_SIZE 8
+#define MAX_PROGRAMMABLE_CHARS 8
+int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE])
+{
+ int i;
+ int addr;
+
+ if (charnum > MAX_PROGRAMMABLE_CHARS)
+ return -ENOENT;
+
+ addr = charnum * 8;
+ pvc_write(0x40 | addr, MODE_INST);
+
+ for (i = 0; i < BM_SIZE; i++)
+ pvc_write(bitmap[i], MODE_DATA);
+ return 0;
+}
+
+#define FUNC_SET_CMD 0x20
+#define EIGHT_BYTE (1 << 4)
+#define FOUR_BYTE 0
+#define TWO_LINES (1 << 3)
+#define ONE_LINE 0
+#define LARGE_FONT (1 << 2)
+#define SMALL_FONT 0
+
+static void pvc_funcset(u8 cmd)
+{
+ pvc_write(FUNC_SET_CMD | (cmd & (EIGHT_BYTE|TWO_LINES|LARGE_FONT)),
+ MODE_INST);
+}
+
+#define ENTRYMODE_CMD 0x4
+#define AUTO_INC (1 << 1)
+#define AUTO_DEC 0
+#define CURSOR_FOLLOWS_DISP (1 << 0)
+
+static void pvc_entrymode(u8 cmd)
+{
+ pvc_write(ENTRYMODE_CMD | (cmd & (AUTO_INC|CURSOR_FOLLOWS_DISP)),
+ MODE_INST);
+}
+
+#define DISP_CNT_CMD 0x08
+#define DISP_OFF 0
+#define DISP_ON (1 << 2)
+#define CUR_ON (1 << 1)
+#define CUR_BLINK (1 << 0)
+void pvc_dispcnt(u8 cmd)
+{
+ pvc_write(DISP_CNT_CMD | (cmd & (DISP_ON|CUR_ON|CUR_BLINK)), MODE_INST);
+}
+
+#define MOVE_CMD 0x10
+#define DISPLAY (1 << 3)
+#define CURSOR 0
+#define RIGHT (1 << 2)
+#define LEFT 0
+void pvc_move(u8 cmd)
+{
+ pvc_write(MOVE_CMD | (cmd & (DISPLAY|RIGHT)), MODE_INST);
+}
+
+#define CLEAR_CMD 0x1
+void pvc_clear(void)
+{
+ pvc_write(CLEAR_CMD, MODE_INST);
+}
+
+#define HOME_CMD 0x2
+void pvc_home(void)
+{
+ pvc_write(HOME_CMD, MODE_INST);
+}
+
+int pvc_init(void)
+{
+ u8 cmd = EIGHT_BYTE;
+
+ if (PVC_NLINES == 2)
+ cmd |= (SMALL_FONT|TWO_LINES);
+ else
+ cmd |= (LARGE_FONT|ONE_LINE);
+ pvc_funcset(cmd);
+ pvc_dispcnt(DISP_ON);
+ pvc_entrymode(AUTO_INC);
+
+ pvc_clear();
+ pvc_write_string_centered("Display", 0);
+ pvc_write_string_centered("Initialized", 1);
+
+ return 0;
+}
+
+module_init(pvc_init);
+MODULE_LICENSE("GPL");
diff --git a/arch/mips/lasat/picvue.h b/arch/mips/lasat/picvue.h
new file mode 100644
index 000000000000..2a96bf971897
--- /dev/null
+++ b/arch/mips/lasat/picvue.h
@@ -0,0 +1,48 @@
+/*
+ * Picvue PVC160206 display driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+#include <asm/semaphore.h>
+
+struct pvc_defs {
+ volatile u32 *reg;
+ u32 data_shift;
+ u32 data_mask;
+ u32 e;
+ u32 rw;
+ u32 rs;
+};
+
+extern struct pvc_defs *picvue;
+
+#define PVC_NLINES 2
+#define PVC_DISPMEM 80
+#define PVC_LINELEN PVC_DISPMEM / PVC_NLINES
+#define PVC_VISIBLE_CHARS 16
+
+void pvc_write_string(const unsigned char *str, u8 addr, int line);
+void pvc_write_string_centered(const unsigned char *str, int line);
+void pvc_dump_string(const unsigned char *str);
+
+#define BM_SIZE 8
+#define MAX_PROGRAMMABLE_CHARS 8
+int pvc_program_cg(int charnum, u8 bitmap[BM_SIZE]);
+
+void pvc_dispcnt(u8 cmd);
+#define DISP_OFF 0
+#define DISP_ON (1 << 2)
+#define CUR_ON (1 << 1)
+#define CUR_BLINK (1 << 0)
+
+void pvc_move(u8 cmd);
+#define DISPLAY (1 << 3)
+#define CURSOR 0
+#define RIGHT (1 << 2)
+#define LEFT 0
+
+void pvc_clear(void);
+void pvc_home(void);
+
+extern struct semaphore pvc_sem;
diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c
new file mode 100644
index 000000000000..9947c1525822
--- /dev/null
+++ b/arch/mips/lasat/picvue_proc.c
@@ -0,0 +1,191 @@
+/*
+ * Picvue PVC160206 display driver
+ *
+ * Brian Murphy <brian.murphy@eicon.com>
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+
+#include <linux/proc_fs.h>
+#include <linux/interrupt.h>
+
+#include <linux/timer.h>
+
+#include "picvue.h"
+
+static char pvc_lines[PVC_NLINES][PVC_LINELEN+1];
+static int pvc_linedata[PVC_NLINES];
+static struct proc_dir_entry *pvc_display_dir;
+static char *pvc_linename[PVC_NLINES] = {"line1", "line2"};
+#define DISPLAY_DIR_NAME "display"
+static int scroll_dir, scroll_interval;
+
+static struct timer_list timer;
+
+static void pvc_display(unsigned long data)
+{
+ int i;
+
+ pvc_clear();
+ for (i = 0; i < PVC_NLINES; i++)
+ pvc_write_string(pvc_lines[i], 0, i);
+}
+
+static DECLARE_TASKLET(pvc_display_tasklet, &pvc_display, 0);
+
+static int pvc_proc_read_line(char *page, char **start,
+ off_t off, int count,
+ int *eof, void *data)
+{
+ char *origpage = page;
+ int lineno = *(int *)data;
+
+ if (lineno < 0 || lineno > PVC_NLINES) {
+ printk(KERN_WARNING "proc_read_line: invalid lineno %d\n", lineno);
+ return 0;
+ }
+
+ down(&pvc_sem);
+ page += sprintf(page, "%s\n", pvc_lines[lineno]);
+ up(&pvc_sem);
+
+ return page - origpage;
+}
+
+static int pvc_proc_write_line(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ int origcount = count;
+ int lineno = *(int *)data;
+
+ if (lineno < 0 || lineno > PVC_NLINES) {
+ printk(KERN_WARNING "proc_write_line: invalid lineno %d\n",
+ lineno);
+ return origcount;
+ }
+
+ if (count > PVC_LINELEN)
+ count = PVC_LINELEN;
+
+ if (buffer[count-1] == '\n')
+ count--;
+
+ down(&pvc_sem);
+ strncpy(pvc_lines[lineno], buffer, count);
+ pvc_lines[lineno][count] = '\0';
+ up(&pvc_sem);
+
+ tasklet_schedule(&pvc_display_tasklet);
+
+ return origcount;
+}
+
+static int pvc_proc_write_scroll(struct file *file, const char *buffer,
+ unsigned long count, void *data)
+{
+ int origcount = count;
+ int cmd = simple_strtol(buffer, NULL, 10);
+
+ down(&pvc_sem);
+ if (scroll_interval != 0)
+ del_timer(&timer);
+
+ if (cmd == 0) {
+ scroll_dir = 0;
+ scroll_interval = 0;
+ } else {
+ if (cmd < 0) {
+ scroll_dir = -1;
+ scroll_interval = -cmd;
+ } else {
+ scroll_dir = 1;
+ scroll_interval = cmd;
+ }
+ add_timer(&timer);
+ }
+ up(&pvc_sem);
+
+ return origcount;
+}
+
+static int pvc_proc_read_scroll(char *page, char **start,
+ off_t off, int count,
+ int *eof, void *data)
+{
+ char *origpage = page;
+
+ down(&pvc_sem);
+ page += sprintf(page, "%d\n", scroll_dir * scroll_interval);
+ up(&pvc_sem);
+
+ return page - origpage;
+}
+
+
+void pvc_proc_timerfunc(unsigned long data)
+{
+ if (scroll_dir < 0)
+ pvc_move(DISPLAY|RIGHT);
+ else if (scroll_dir > 0)
+ pvc_move(DISPLAY|LEFT);
+
+ timer.expires = jiffies + scroll_interval;
+ add_timer(&timer);
+}
+
+static void pvc_proc_cleanup(void)
+{
+ int i;
+ for (i = 0; i < PVC_NLINES; i++)
+ remove_proc_entry(pvc_linename[i], pvc_display_dir);
+ remove_proc_entry("scroll", pvc_display_dir);
+ remove_proc_entry(DISPLAY_DIR_NAME, NULL);
+
+ del_timer(&timer);
+}
+
+static int __init pvc_proc_init(void)
+{
+ struct proc_dir_entry *proc_entry;
+ int i;
+
+ pvc_display_dir = proc_mkdir(DISPLAY_DIR_NAME, NULL);
+ if (pvc_display_dir == NULL)
+ goto error;
+
+ for (i = 0; i < PVC_NLINES; i++) {
+ strcpy(pvc_lines[i], "");
+ pvc_linedata[i] = i;
+ }
+ for (i = 0; i < PVC_NLINES; i++) {
+ proc_entry = create_proc_entry(pvc_linename[i], 0644,
+ pvc_display_dir);
+ if (proc_entry == NULL)
+ goto error;
+
+ proc_entry->read_proc = pvc_proc_read_line;
+ proc_entry->write_proc = pvc_proc_write_line;
+ proc_entry->data = &pvc_linedata[i];
+ }
+ proc_entry = create_proc_entry("scroll", 0644, pvc_display_dir);
+ if (proc_entry == NULL)
+ goto error;
+
+ proc_entry->write_proc = pvc_proc_write_scroll;
+ proc_entry->read_proc = pvc_proc_read_scroll;
+
+ init_timer(&timer);
+ timer.function = pvc_proc_timerfunc;
+
+ return 0;
+error:
+ pvc_proc_cleanup();
+ return -ENOMEM;
+}
+
+module_init(pvc_proc_init);
+module_exit(pvc_proc_cleanup);
+MODULE_LICENSE("GPL");
diff --git a/arch/mips/lasat/prom.c b/arch/mips/lasat/prom.c
new file mode 100644
index 000000000000..209edcc26f07
--- /dev/null
+++ b/arch/mips/lasat/prom.c
@@ -0,0 +1,126 @@
+/*
+ * PROM interface routines.
+ */
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/bootmem.h>
+#include <linux/ioport.h>
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasat.h>
+#include <asm/cpu.h>
+
+#include "at93c.h"
+#include <asm/lasat/eeprom.h>
+#include "prom.h"
+
+#define RESET_VECTOR 0xbfc00000
+#define PROM_JUMP_TABLE_ENTRY(n) (*((u32 *)(RESET_VECTOR + 0x20) + n))
+#define PROM_DISPLAY_ADDR PROM_JUMP_TABLE_ENTRY(0)
+#define PROM_PUTC_ADDR PROM_JUMP_TABLE_ENTRY(1)
+#define PROM_MONITOR_ADDR PROM_JUMP_TABLE_ENTRY(2)
+
+static void null_prom_display(const char *string, int pos, int clear)
+{
+}
+
+static void null_prom_monitor(void)
+{
+}
+
+static void null_prom_putc(char c)
+{
+}
+
+/* these are functions provided by the bootloader */
+static void (*__prom_putc)(char c) = null_prom_putc;
+
+void prom_putchar(char c)
+{
+ __prom_putc(c);
+}
+
+void (*prom_display)(const char *string, int pos, int clear) =
+ null_prom_display;
+void (*prom_monitor)(void) = null_prom_monitor;
+
+unsigned int lasat_ndelay_divider;
+
+static void setup_prom_vectors(void)
+{
+ u32 version = *(u32 *)(RESET_VECTOR + 0x90);
+
+ if (version >= 307) {
+ prom_display = (void *)PROM_DISPLAY_ADDR;
+ __prom_putc = (void *)PROM_PUTC_ADDR;
+ prom_monitor = (void *)PROM_MONITOR_ADDR;
+ }
+ printk(KERN_DEBUG "prom vectors set up\n");
+}
+
+static struct at93c_defs at93c_defs[N_MACHTYPES] = {
+ {
+ .reg = (void *)AT93C_REG_100,
+ .rdata_reg = (void *)AT93C_RDATA_REG_100,
+ .rdata_shift = AT93C_RDATA_SHIFT_100,
+ .wdata_shift = AT93C_WDATA_SHIFT_100,
+ .cs = AT93C_CS_M_100,
+ .clk = AT93C_CLK_M_100
+ }, {
+ .reg = (void *)AT93C_REG_200,
+ .rdata_reg = (void *)AT93C_RDATA_REG_200,
+ .rdata_shift = AT93C_RDATA_SHIFT_200,
+ .wdata_shift = AT93C_WDATA_SHIFT_200,
+ .cs = AT93C_CS_M_200,
+ .clk = AT93C_CLK_M_200
+ },
+};
+
+void __init prom_init(void)
+{
+ int argc = fw_arg0;
+ char **argv = (char **) fw_arg1;
+
+ setup_prom_vectors();
+
+ if (current_cpu_data.cputype == CPU_R5000) {
+ printk(KERN_INFO "LASAT 200 board\n");
+ mips_machtype = MACH_LASAT_200;
+ lasat_ndelay_divider = LASAT_200_DIVIDER;
+ } else {
+ printk(KERN_INFO "LASAT 100 board\n");
+ mips_machtype = MACH_LASAT_100;
+ lasat_ndelay_divider = LASAT_100_DIVIDER;
+ }
+
+ at93c = &at93c_defs[mips_machtype];
+
+ lasat_init_board_info(); /* Read info from EEPROM */
+
+ /* Get the command line */
+ if (argc > 0) {
+ strncpy(arcs_cmdline, argv[0], CL_SIZE-1);
+ arcs_cmdline[CL_SIZE-1] = '\0';
+ }
+
+ /* Set the I/O base address */
+ set_io_port_base(KSEG1);
+
+ /* Set memory regions */
+ ioport_resource.start = 0;
+ ioport_resource.end = 0xffffffff; /* Wrong, fixme. */
+
+ add_memory_region(0, lasat_board_info.li_memsize, BOOT_MEM_RAM);
+}
+
+void __init prom_free_prom_memory(void)
+{
+}
+
+const char *get_system_type(void)
+{
+ return lasat_board_info.li_bmstr;
+}
diff --git a/arch/mips/lasat/prom.h b/arch/mips/lasat/prom.h
new file mode 100644
index 000000000000..337acbc27442
--- /dev/null
+++ b/arch/mips/lasat/prom.h
@@ -0,0 +1,7 @@
+#ifndef __PROM_H
+#define __PROM_H
+
+extern void (*prom_display)(const char *string, int pos, int clear);
+extern void (*prom_monitor)(void);
+
+#endif /* __PROM_H */
diff --git a/arch/mips/lasat/reset.c b/arch/mips/lasat/reset.c
new file mode 100644
index 000000000000..b1e7a89fb730
--- /dev/null
+++ b/arch/mips/lasat/reset.c
@@ -0,0 +1,61 @@
+/*
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Reset the LASAT board.
+ */
+#include <linux/kernel.h>
+#include <linux/pm.h>
+
+#include <asm/reboot.h>
+#include <asm/system.h>
+#include <asm/lasat/lasat.h>
+
+#include "picvue.h"
+#include "prom.h"
+
+static void lasat_machine_restart(char *command);
+static void lasat_machine_halt(void);
+
+/* Used to set machine to boot in service mode via /proc interface */
+int lasat_boot_to_service;
+
+static void lasat_machine_restart(char *command)
+{
+ local_irq_disable();
+
+ if (lasat_boot_to_service) {
+ *(volatile unsigned int *)0xa0000024 = 0xdeadbeef;
+ *(volatile unsigned int *)0xa00000fc = 0xfedeabba;
+ }
+ *lasat_misc->reset_reg = 0xbedead;
+ for (;;) ;
+}
+
+static void lasat_machine_halt(void)
+{
+ local_irq_disable();
+
+ prom_monitor();
+ for (;;) ;
+}
+
+void lasat_reboot_setup(void)
+{
+ _machine_restart = lasat_machine_restart;
+ _machine_halt = lasat_machine_halt;
+ pm_power_off = lasat_machine_halt;
+}
diff --git a/arch/mips/lasat/serial.c b/arch/mips/lasat/serial.c
new file mode 100644
index 000000000000..205bd397d75b
--- /dev/null
+++ b/arch/mips/lasat/serial.c
@@ -0,0 +1,94 @@
+/*
+ * Registration of Lasat UART platform device.
+ *
+ * Copyright (C) 2007 Brian Murphy <brian@murphy.dk>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+
+#include <asm/bootinfo.h>
+#include <asm/lasat/lasat.h>
+#include <asm/lasat/serial.h>
+
+static struct resource lasat_serial_res[2] __initdata;
+
+static struct plat_serial8250_port lasat_serial8250_port[] = {
+ {
+ .iotype = UPIO_MEM,
+ .flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF |
+ UPF_SKIP_TEST,
+ },
+ {},
+};
+
+static __init int lasat_uart_add(void)
+{
+ struct platform_device *pdev;
+ int retval;
+
+ pdev = platform_device_alloc("serial8250", -1);
+ if (!pdev)
+ return -ENOMEM;
+
+ if (mips_machtype == MACH_LASAT_100) {
+ lasat_serial_res[0].start = KSEG1ADDR(LASAT_UART_REGS_BASE_100);
+ lasat_serial_res[0].end = lasat_serial_res[0].start + LASAT_UART_REGS_SHIFT_100 * 8 - 1;
+ lasat_serial_res[0].flags = IORESOURCE_MEM;
+ lasat_serial_res[1].start = LASATINT_UART_100;
+ lasat_serial_res[1].end = LASATINT_UART_100;
+ lasat_serial_res[1].flags = IORESOURCE_IRQ;
+
+ lasat_serial8250_port[0].mapbase = LASAT_UART_REGS_BASE_100;
+ lasat_serial8250_port[0].uartclk = LASAT_BASE_BAUD_100 * 16;
+ lasat_serial8250_port[0].regshift = LASAT_UART_REGS_SHIFT_100;
+ lasat_serial8250_port[0].irq = LASATINT_UART_100;
+ } else {
+ lasat_serial_res[0].start = KSEG1ADDR(LASAT_UART_REGS_BASE_200);
+ lasat_serial_res[0].end = lasat_serial_res[0].start + LASAT_UART_REGS_SHIFT_200 * 8 - 1;
+ lasat_serial_res[0].flags = IORESOURCE_MEM;
+ lasat_serial_res[1].start = LASATINT_UART_200;
+ lasat_serial_res[1].end = LASATINT_UART_200;
+ lasat_serial_res[1].flags = IORESOURCE_IRQ;
+
+ lasat_serial8250_port[0].mapbase = LASAT_UART_REGS_BASE_200;
+ lasat_serial8250_port[0].uartclk = LASAT_BASE_BAUD_200 * 16;
+ lasat_serial8250_port[0].regshift = LASAT_UART_REGS_SHIFT_200;
+ lasat_serial8250_port[0].irq = LASATINT_UART_200;
+ }
+
+ pdev->id = PLAT8250_DEV_PLATFORM;
+ pdev->dev.platform_data = lasat_serial8250_port;
+
+ retval = platform_device_add_resources(pdev, lasat_serial_res, ARRAY_SIZE(lasat_serial_res));
+ if (retval)
+ goto err_free_device;
+
+ retval = platform_device_add(pdev);
+ if (retval)
+ goto err_free_device;
+
+ return 0;
+
+err_free_device:
+ platform_device_put(pdev);
+
+ return retval;
+}
+device_initcall(lasat_uart_add);
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
new file mode 100644
index 000000000000..54827d0174bf
--- /dev/null
+++ b/arch/mips/lasat/setup.c
@@ -0,0 +1,154 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999 MIPS Technologies, Inc. All rights reserved.
+ *
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ * Brian Murphy <brian@murphy.dk>
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Lasat specific setup.
+ */
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+
+#include <asm/time.h>
+#include <asm/cpu.h>
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+#include <asm/lasat/lasat.h>
+#include <asm/lasat/serial.h>
+
+#ifdef CONFIG_PICVUE
+#include <linux/notifier.h>
+#endif
+
+#include "ds1603.h"
+#include <asm/lasat/ds1603.h>
+#include <asm/lasat/picvue.h>
+#include <asm/lasat/eeprom.h>
+
+#include "prom.h"
+
+int lasat_command_line;
+void lasatint_init(void);
+
+extern void lasat_reboot_setup(void);
+extern void pcisetup(void);
+extern void edhac_init(void *, void *, void *);
+extern void addrflt_init(void);
+
+struct lasat_misc lasat_misc_info[N_MACHTYPES] = {
+ {
+ .reset_reg = (void *)KSEG1ADDR(0x1c840000),
+ .flash_wp_reg = (void *)KSEG1ADDR(0x1c800000), 2
+ }, {
+ .reset_reg = (void *)KSEG1ADDR(0x11080000),
+ .flash_wp_reg = (void *)KSEG1ADDR(0x11000000), 6
+ }
+};
+
+struct lasat_misc *lasat_misc;
+
+#ifdef CONFIG_DS1603
+static struct ds_defs ds_defs[N_MACHTYPES] = {
+ { (void *)DS1603_REG_100, (void *)DS1603_REG_100,
+ DS1603_RST_100, DS1603_CLK_100, DS1603_DATA_100,
+ DS1603_DATA_SHIFT_100, 0, 0 },
+ { (void *)DS1603_REG_200, (void *)DS1603_DATA_REG_200,
+ DS1603_RST_200, DS1603_CLK_200, DS1603_DATA_200,
+ DS1603_DATA_READ_SHIFT_200, 1, 2000 }
+};
+#endif
+
+#ifdef CONFIG_PICVUE
+#include "picvue.h"
+static struct pvc_defs pvc_defs[N_MACHTYPES] = {
+ { (void *)PVC_REG_100, PVC_DATA_SHIFT_100, PVC_DATA_M_100,
+ PVC_E_100, PVC_RW_100, PVC_RS_100 },
+ { (void *)PVC_REG_200, PVC_DATA_SHIFT_200, PVC_DATA_M_200,
+ PVC_E_200, PVC_RW_200, PVC_RS_200 }
+};
+#endif
+
+static int lasat_panic_display(struct notifier_block *this,
+ unsigned long event, void *ptr)
+{
+#ifdef CONFIG_PICVUE
+ unsigned char *string = ptr;
+ if (string == NULL)
+ string = "Kernel Panic";
+ pvc_dump_string(string);
+#endif
+ return NOTIFY_DONE;
+}
+
+static int lasat_panic_prom_monitor(struct notifier_block *this,
+ unsigned long event, void *ptr)
+{
+ prom_monitor();
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block lasat_panic_block[] =
+{
+ {
+ .notifier_call = lasat_panic_display,
+ .priority = INT_MAX
+ }, {
+ .notifier_call = lasat_panic_prom_monitor,
+ .priority = INT_MIN
+ }
+};
+
+void plat_time_init(void)
+{
+ mips_hpt_frequency = lasat_board_info.li_cpu_hz / 2;
+}
+
+void __init plat_timer_setup(struct irqaction *irq)
+{
+ change_c0_status(ST0_IM, IE_IRQ0 | IE_IRQ5);
+}
+
+void __init plat_mem_setup(void)
+{
+ int i;
+ lasat_misc = &lasat_misc_info[mips_machtype];
+#ifdef CONFIG_PICVUE
+ picvue = &pvc_defs[mips_machtype];
+#endif
+
+ /* Set up panic notifier */
+ for (i = 0; i < ARRAY_SIZE(lasat_panic_block); i++)
+ atomic_notifier_chain_register(&panic_notifier_list,
+ &lasat_panic_block[i]);
+
+ lasat_reboot_setup();
+
+#ifdef CONFIG_DS1603
+ ds1603 = &ds_defs[mips_machtype];
+#endif
+
+#ifdef DYNAMIC_SERIAL_INIT
+ serial_init();
+#endif
+
+ pr_info("Lasat specific initialization complete\n");
+}
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
new file mode 100644
index 000000000000..389336c4ecc5
--- /dev/null
+++ b/arch/mips/lasat/sysctl.c
@@ -0,0 +1,456 @@
+/*
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Routines specific to the LASAT boards
+ */
+#include <linux/types.h>
+#include <asm/lasat/lasat.h>
+
+#include <linux/module.h>
+#include <linux/sysctl.h>
+#include <linux/stddef.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/ctype.h>
+#include <linux/string.h>
+#include <linux/net.h>
+#include <linux/inet.h>
+#include <linux/mutex.h>
+#include <linux/uaccess.h>
+
+#include <asm/time.h>
+
+#include "sysctl.h"
+#include "ds1603.h"
+
+static DEFINE_MUTEX(lasat_info_mutex);
+
+/* Strategy function to write EEPROM after changing string entry */
+int sysctl_lasatstring(ctl_table *table, int *name, int nlen,
+ void *oldval, size_t *oldlenp,
+ void *newval, size_t newlen)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ r = sysctl_string(table, name,
+ nlen, oldval, oldlenp, newval, newlen);
+ if (r < 0) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+ if (newval && newlen)
+ lasat_write_eeprom_info();
+ mutex_unlock(&lasat_info_mutex);
+
+ return 1;
+}
+
+
+/* And the same for proc */
+int proc_dolasatstring(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp, loff_t *ppos)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ r = proc_dostring(table, write, filp, buffer, lenp, ppos);
+ if ((!write) || r) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+ lasat_write_eeprom_info();
+ mutex_unlock(&lasat_info_mutex);
+
+ return 0;
+}
+
+/* proc function to write EEPROM after changing int entry */
+int proc_dolasatint(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp, loff_t *ppos)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+ if ((!write) || r) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+ lasat_write_eeprom_info();
+ mutex_unlock(&lasat_info_mutex);
+
+ return 0;
+}
+
+static int rtctmp;
+
+#ifdef CONFIG_DS1603
+/* proc function to read/write RealTime Clock */
+int proc_dolasatrtc(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp, loff_t *ppos)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ if (!write) {
+ rtctmp = read_persistent_clock();
+ /* check for time < 0 and set to 0 */
+ if (rtctmp < 0)
+ rtctmp = 0;
+ }
+ r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+ if ((!write) || r) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+ rtc_mips_set_mmss(rtctmp);
+ mutex_unlock(&lasat_info_mutex);
+
+ return 0;
+}
+#endif
+
+/* Sysctl for setting the IP addresses */
+int sysctl_lasat_intvec(ctl_table *table, int *name, int nlen,
+ void *oldval, size_t *oldlenp,
+ void *newval, size_t newlen)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
+ if (r < 0) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+ if (newval && newlen)
+ lasat_write_eeprom_info();
+ mutex_unlock(&lasat_info_mutex);
+
+ return 1;
+}
+
+#ifdef CONFIG_DS1603
+/* Same for RTC */
+int sysctl_lasat_rtc(ctl_table *table, int *name, int nlen,
+ void *oldval, size_t *oldlenp,
+ void *newval, size_t newlen)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ rtctmp = read_persistent_clock();
+ if (rtctmp < 0)
+ rtctmp = 0;
+ r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
+ if (r < 0) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+ if (newval && newlen)
+ rtc_mips_set_mmss(rtctmp);
+ mutex_unlock(&lasat_info_mutex);
+
+ return 1;
+}
+#endif
+
+#ifdef CONFIG_INET
+static char lasat_bcastaddr[16];
+
+void update_bcastaddr(void)
+{
+ unsigned int ip;
+
+ ip = (lasat_board_info.li_eeprom_info.ipaddr &
+ lasat_board_info.li_eeprom_info.netmask) |
+ ~lasat_board_info.li_eeprom_info.netmask;
+
+ sprintf(lasat_bcastaddr, "%d.%d.%d.%d",
+ (ip) & 0xff,
+ (ip >> 8) & 0xff,
+ (ip >> 16) & 0xff,
+ (ip >> 24) & 0xff);
+}
+
+static char proc_lasat_ipbuf[32];
+
+/* Parsing of IP address */
+int proc_lasat_ip(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp, loff_t *ppos)
+{
+ unsigned int ip;
+ char *p, c;
+ int len;
+
+ if (!table->data || !table->maxlen || !*lenp ||
+ (*ppos && !write)) {
+ *lenp = 0;
+ return 0;
+ }
+
+ mutex_lock(&lasat_info_mutex);
+ if (write) {
+ len = 0;
+ p = buffer;
+ while (len < *lenp) {
+ if (get_user(c, p++)) {
+ mutex_unlock(&lasat_info_mutex);
+ return -EFAULT;
+ }
+ if (c == 0 || c == '\n')
+ break;
+ len++;
+ }
+ if (len >= sizeof(proc_lasat_ipbuf)-1)
+ len = sizeof(proc_lasat_ipbuf) - 1;
+ if (copy_from_user(proc_lasat_ipbuf, buffer, len)) {
+ mutex_unlock(&lasat_info_mutex);
+ return -EFAULT;
+ }
+ proc_lasat_ipbuf[len] = 0;
+ *ppos += *lenp;
+ /* Now see if we can convert it to a valid IP */
+ ip = in_aton(proc_lasat_ipbuf);
+ *(unsigned int *)(table->data) = ip;
+ lasat_write_eeprom_info();
+ } else {
+ ip = *(unsigned int *)(table->data);
+ sprintf(proc_lasat_ipbuf, "%d.%d.%d.%d",
+ (ip) & 0xff,
+ (ip >> 8) & 0xff,
+ (ip >> 16) & 0xff,
+ (ip >> 24) & 0xff);
+ len = strlen(proc_lasat_ipbuf);
+ if (len > *lenp)
+ len = *lenp;
+ if (len)
+ if (copy_to_user(buffer, proc_lasat_ipbuf, len)) {
+ mutex_unlock(&lasat_info_mutex);
+ return -EFAULT;
+ }
+ if (len < *lenp) {
+ if (put_user('\n', ((char *) buffer) + len)) {
+ mutex_unlock(&lasat_info_mutex);
+ return -EFAULT;
+ }
+ len++;
+ }
+ *lenp = len;
+ *ppos += len;
+ }
+ update_bcastaddr();
+ mutex_unlock(&lasat_info_mutex);
+
+ return 0;
+}
+#endif /* defined(CONFIG_INET) */
+
+static int sysctl_lasat_eeprom_value(ctl_table *table, int *name, int nlen,
+ void *oldval, size_t *oldlenp,
+ void *newval, size_t newlen)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ r = sysctl_intvec(table, name, nlen, oldval, oldlenp, newval, newlen);
+ if (r < 0) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+
+ if (newval && newlen) {
+ if (name && *name == LASAT_PRID)
+ lasat_board_info.li_eeprom_info.prid = *(int *)newval;
+
+ lasat_write_eeprom_info();
+ lasat_init_board_info();
+ }
+ mutex_unlock(&lasat_info_mutex);
+
+ return 0;
+}
+
+int proc_lasat_eeprom_value(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp, loff_t *ppos)
+{
+ int r;
+
+ mutex_lock(&lasat_info_mutex);
+ r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+ if ((!write) || r) {
+ mutex_unlock(&lasat_info_mutex);
+ return r;
+ }
+ if (filp && filp->f_path.dentry) {
+ if (!strcmp(filp->f_path.dentry->d_name.name, "prid"))
+ lasat_board_info.li_eeprom_info.prid =
+ lasat_board_info.li_prid;
+ if (!strcmp(filp->f_path.dentry->d_name.name, "debugaccess"))
+ lasat_board_info.li_eeprom_info.debugaccess =
+ lasat_board_info.li_debugaccess;
+ }
+ lasat_write_eeprom_info();
+ mutex_unlock(&lasat_info_mutex);
+
+ return 0;
+}
+
+extern int lasat_boot_to_service;
+
+#ifdef CONFIG_SYSCTL
+
+static ctl_table lasat_table[] = {
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "cpu-hz",
+ .data = &lasat_board_info.li_cpu_hz,
+ .maxlen = sizeof(int),
+ .mode = 0444,
+ .proc_handler = &proc_dointvec,
+ .strategy = &sysctl_intvec
+ },
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "bus-hz",
+ .data = &lasat_board_info.li_bus_hz,
+ .maxlen = sizeof(int),
+ .mode = 0444,
+ .proc_handler = &proc_dointvec,
+ .strategy = &sysctl_intvec
+ },
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "bmid",
+ .data = &lasat_board_info.li_bmid,
+ .maxlen = sizeof(int),
+ .mode = 0444,
+ .proc_handler = &proc_dointvec,
+ .strategy = &sysctl_intvec
+ },
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "prid",
+ .data = &lasat_board_info.li_prid,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_lasat_eeprom_value,
+ .strategy = &sysctl_lasat_eeprom_value
+ },
+#ifdef CONFIG_INET
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "ipaddr",
+ .data = &lasat_board_info.li_eeprom_info.ipaddr,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_lasat_ip,
+ .strategy = &sysctl_lasat_intvec
+ },
+ {
+ .ctl_name = LASAT_NETMASK,
+ .procname = "netmask",
+ .data = &lasat_board_info.li_eeprom_info.netmask,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_lasat_ip,
+ .strategy = &sysctl_lasat_intvec
+ },
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "bcastaddr",
+ .data = &lasat_bcastaddr,
+ .maxlen = sizeof(lasat_bcastaddr),
+ .mode = 0600,
+ .proc_handler = &proc_dostring,
+ .strategy = &sysctl_string
+ },
+#endif
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "passwd_hash",
+ .data = &lasat_board_info.li_eeprom_info.passwd_hash,
+ .maxlen =
+ sizeof(lasat_board_info.li_eeprom_info.passwd_hash),
+ .mode = 0600,
+ .proc_handler = &proc_dolasatstring,
+ .strategy = &sysctl_lasatstring
+ },
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "boot-service",
+ .data = &lasat_boot_to_service,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ .strategy = &sysctl_intvec
+ },
+#ifdef CONFIG_DS1603
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "rtc",
+ .data = &rtctmp,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dolasatrtc,
+ .strategy = &sysctl_lasat_rtc
+ },
+#endif
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "namestr",
+ .data = &lasat_board_info.li_namestr,
+ .maxlen = sizeof(lasat_board_info.li_namestr),
+ .mode = 0444,
+ .proc_handler = &proc_dostring,
+ .strategy = &sysctl_string
+ },
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "typestr",
+ .data = &lasat_board_info.li_typestr,
+ .maxlen = sizeof(lasat_board_info.li_typestr),
+ .mode = 0444,
+ .proc_handler = &proc_dostring,
+ .strategy = &sysctl_string
+ },
+ {}
+};
+
+static ctl_table lasat_root_table[] = {
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "lasat",
+ .mode = 0555,
+ .child = lasat_table
+ },
+ {}
+};
+
+static int __init lasat_register_sysctl(void)
+{
+ struct ctl_table_header *lasat_table_header;
+
+ lasat_table_header =
+ register_sysctl_table(lasat_root_table);
+
+ return 0;
+}
+
+__initcall(lasat_register_sysctl);
+#endif /* CONFIG_SYSCTL */
diff --git a/arch/mips/lasat/sysctl.h b/arch/mips/lasat/sysctl.h
new file mode 100644
index 000000000000..341b97933423
--- /dev/null
+++ b/arch/mips/lasat/sysctl.h
@@ -0,0 +1,24 @@
+/*
+ * LASAT sysctl values
+ */
+
+#ifndef _LASAT_SYSCTL_H
+#define _LASAT_SYSCTL_H
+
+/* /proc/sys/lasat */
+enum {
+ LASAT_CPU_HZ = 1,
+ LASAT_BUS_HZ,
+ LASAT_MODEL,
+ LASAT_PRID,
+ LASAT_IPADDR,
+ LASAT_NETMASK,
+ LASAT_BCAST,
+ LASAT_PASSWORD,
+ LASAT_SBOOT,
+ LASAT_RTC,
+ LASAT_NAMESTR,
+ LASAT_TYPESTR,
+};
+
+#endif /* _LASAT_SYSCTL_H */
diff --git a/arch/mips/lemote/lm2e/Makefile b/arch/mips/lemote/lm2e/Makefile
index dcaf6f4c3a37..d34671d1b899 100644
--- a/arch/mips/lemote/lm2e/Makefile
+++ b/arch/mips/lemote/lm2e/Makefile
@@ -4,5 +4,4 @@
obj-y += setup.o prom.o reset.o irq.o pci.o bonito-irq.o dbg_io.o mem.o
-EXTRA_AFLAGS := $(CFLAGS)
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/lemote/lm2e/prom.c b/arch/mips/lemote/lm2e/prom.c
index 3efb1cf111f2..824336812198 100644
--- a/arch/mips/lemote/lm2e/prom.c
+++ b/arch/mips/lemote/lm2e/prom.c
@@ -57,7 +57,6 @@ void __init prom_init(void)
arg = (int *)fw_arg1;
env = (int *)fw_arg2;
- mips_machgroup = MACH_GROUP_LEMOTE;
mips_machtype = MACH_LEMOTE_FULONG;
prom_init_cmdline();
diff --git a/arch/mips/lemote/lm2e/setup.c b/arch/mips/lemote/lm2e/setup.c
index f34350a4f271..09314a20f9fb 100644
--- a/arch/mips/lemote/lm2e/setup.c
+++ b/arch/mips/lemote/lm2e/setup.c
@@ -58,13 +58,13 @@ void __init plat_timer_setup(struct irqaction *irq)
setup_irq(MIPS_CPU_IRQ_BASE + 7, irq);
}
-static void __init loongson2e_time_init(void)
+void __init plat_time_init(void)
{
/* setup mips r4k timer */
mips_hpt_frequency = cpu_clock_freq / 2;
}
-static unsigned long __init mips_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
{
return mc146818_get_cmos_time();
}
@@ -89,9 +89,6 @@ void __init plat_mem_setup(void)
mips_reboot_setup();
- board_time_init = loongson2e_time_init;
- rtc_mips_get_time = mips_rtc_get_time;
-
__wbflush = wbflush_loongson2e;
add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
diff --git a/arch/mips/lib/ucmpdi2.c b/arch/mips/lib/ucmpdi2.c
index e2ff6072b5a3..b33d8569bcb0 100644
--- a/arch/mips/lib/ucmpdi2.c
+++ b/arch/mips/lib/ucmpdi2.c
@@ -2,7 +2,7 @@
#include "libgcc.h"
-word_type __ucmpdi2 (unsigned long long a, unsigned long long b)
+word_type __ucmpdi2(unsigned long long a, unsigned long long b)
{
const DWunion au = {.ll = a};
const DWunion bu = {.ll = b};
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 17419e11ecad..b08fc65c13a6 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -178,24 +178,24 @@ static int isBranchInstr(mips_instruction * i)
#define FR_BIT 0
#endif
-#define SIFROMREG(si,x) ((si) = \
+#define SIFROMREG(si, x) ((si) = \
(xcp->cp0_status & FR_BIT) || !(x & 1) ? \
(int)ctx->fpr[x] : \
(int)(ctx->fpr[x & ~1] >> 32 ))
-#define SITOREG(si,x) (ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] = \
+#define SITOREG(si, x) (ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] = \
(xcp->cp0_status & FR_BIT) || !(x & 1) ? \
ctx->fpr[x & ~1] >> 32 << 32 | (u32)(si) : \
ctx->fpr[x & ~1] << 32 >> 32 | (u64)(si) << 32)
-#define DIFROMREG(di,x) ((di) = \
+#define DIFROMREG(di, x) ((di) = \
ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)])
-#define DITOREG(di,x) (ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] \
+#define DITOREG(di, x) (ctx->fpr[x & ~((xcp->cp0_status & FR_BIT) == 0)] \
= (di))
-#define SPFROMREG(sp,x) SIFROMREG((sp).bits,x)
-#define SPTOREG(sp,x) SITOREG((sp).bits,x)
-#define DPFROMREG(dp,x) DIFROMREG((dp).bits,x)
-#define DPTOREG(dp,x) DITOREG((dp).bits,x)
+#define SPFROMREG(sp, x) SIFROMREG((sp).bits, x)
+#define SPTOREG(sp, x) SITOREG((sp).bits, x)
+#define DPFROMREG(dp, x) DIFROMREG((dp).bits, x)
+#define DPTOREG(dp, x) DITOREG((dp).bits, x)
/*
* Emulate the single floating point instruction pointed at by EPC.
@@ -549,16 +549,16 @@ static const unsigned char cmptab[8] = {
*/
#define DEF3OP(name, p, f1, f2, f3) \
-static ieee754##p fpemu_##p##_##name (ieee754##p r, ieee754##p s, \
+static ieee754##p fpemu_##p##_##name(ieee754##p r, ieee754##p s, \
ieee754##p t) \
{ \
struct _ieee754_csr ieee754_csr_save; \
- s = f1 (s, t); \
+ s = f1(s, t); \
ieee754_csr_save = ieee754_csr; \
- s = f2 (s, r); \
+ s = f2(s, r); \
ieee754_csr_save.cx |= ieee754_csr.cx; \
ieee754_csr_save.sx |= ieee754_csr.sx; \
- s = f3 (s); \
+ s = f3(s); \
ieee754_csr.cx |= ieee754_csr_save.cx; \
ieee754_csr.sx |= ieee754_csr_save.sx; \
return s; \
@@ -584,12 +584,12 @@ static ieee754sp fpemu_sp_rsqrt(ieee754sp s)
return ieee754sp_div(ieee754sp_one(0), ieee754sp_sqrt(s));
}
-DEF3OP(madd, sp, ieee754sp_mul, ieee754sp_add,);
-DEF3OP(msub, sp, ieee754sp_mul, ieee754sp_sub,);
+DEF3OP(madd, sp, ieee754sp_mul, ieee754sp_add, );
+DEF3OP(msub, sp, ieee754sp_mul, ieee754sp_sub, );
DEF3OP(nmadd, sp, ieee754sp_mul, ieee754sp_add, ieee754sp_neg);
DEF3OP(nmsub, sp, ieee754sp_mul, ieee754sp_sub, ieee754sp_neg);
-DEF3OP(madd, dp, ieee754dp_mul, ieee754dp_add,);
-DEF3OP(msub, dp, ieee754dp_mul, ieee754dp_sub,);
+DEF3OP(madd, dp, ieee754dp_mul, ieee754dp_add, );
+DEF3OP(msub, dp, ieee754dp_mul, ieee754dp_sub, );
DEF3OP(nmadd, dp, ieee754dp_mul, ieee754dp_add, ieee754dp_neg);
DEF3OP(nmsub, dp, ieee754dp_mul, ieee754dp_sub, ieee754dp_neg);
diff --git a/arch/mips/math-emu/dp_mul.c b/arch/mips/math-emu/dp_mul.c
index f2373902f524..48908a809c17 100644
--- a/arch/mips/math-emu/dp_mul.c
+++ b/arch/mips/math-emu/dp_mul.c
@@ -121,7 +121,7 @@ ieee754dp ieee754dp_mul(ieee754dp x, ieee754dp y)
*/
/* 32 * 32 => 64 */
-#define DPXMULT(x,y) ((u64)(x) * (u64)y)
+#define DPXMULT(x, y) ((u64)(x) * (u64)y)
{
unsigned lxm = xm;
diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c
index a93c45dbdefd..946aee331788 100644
--- a/arch/mips/math-emu/ieee754.c
+++ b/arch/mips/math-emu/ieee754.c
@@ -47,13 +47,13 @@
#if (defined(BYTE_ORDER) && BYTE_ORDER == LITTLE_ENDIAN) || defined(__MIPSEL__)
-#define SPSTR(s,b,m) {m,b,s}
-#define DPSTR(s,b,mh,ml) {ml,mh,b,s}
+#define SPSTR(s, b, m) {m, b, s}
+#define DPSTR(s, b, mh, ml) {ml, mh, b, s}
#endif
#ifdef __MIPSEB__
-#define SPSTR(s,b,m) {s,b,m}
-#define DPSTR(s,b,mh,ml) {s,b,mh,ml}
+#define SPSTR(s, b, m) {s, b, m}
+#define DPSTR(s, b, mh, ml) {s, b, mh, ml}
#endif
const struct ieee754dp_konst __ieee754dp_spcvals[] = {
@@ -65,7 +65,7 @@ const struct ieee754dp_konst __ieee754dp_spcvals[] = {
DPSTR(1, 3 + DP_EBIAS, 0x40000, 0), /* - 10.0 */
DPSTR(0, DP_EMAX + 1 + DP_EBIAS, 0, 0), /* + infinity */
DPSTR(1, DP_EMAX + 1 + DP_EBIAS, 0, 0), /* - infinity */
- DPSTR(0,DP_EMAX+1+DP_EBIAS,0x7FFFF,0xFFFFFFFF), /* + indef quiet Nan */
+ DPSTR(0, DP_EMAX+1+DP_EBIAS, 0x7FFFF, 0xFFFFFFFF), /* + indef quiet Nan */
DPSTR(0, DP_EMAX + DP_EBIAS, 0xFFFFF, 0xFFFFFFFF), /* + max */
DPSTR(1, DP_EMAX + DP_EBIAS, 0xFFFFF, 0xFFFFFFFF), /* - max */
DPSTR(0, DP_EMIN + DP_EBIAS, 0, 0), /* + min normal */
@@ -85,7 +85,7 @@ const struct ieee754sp_konst __ieee754sp_spcvals[] = {
SPSTR(1, 3 + SP_EBIAS, 0x200000), /* - 10.0 */
SPSTR(0, SP_EMAX + 1 + SP_EBIAS, 0), /* + infinity */
SPSTR(1, SP_EMAX + 1 + SP_EBIAS, 0), /* - infinity */
- SPSTR(0,SP_EMAX+1+SP_EBIAS,0x3FFFFF), /* + indef quiet Nan */
+ SPSTR(0, SP_EMAX+1+SP_EBIAS, 0x3FFFFF), /* + indef quiet Nan */
SPSTR(0, SP_EMAX + SP_EBIAS, 0x7FFFFF), /* + max normal */
SPSTR(1, SP_EMAX + SP_EBIAS, 0x7FFFFF), /* - max normal */
SPSTR(0, SP_EMIN + SP_EBIAS, 0), /* + min normal */
diff --git a/arch/mips/math-emu/ieee754dp.h b/arch/mips/math-emu/ieee754dp.h
index a37370dae232..8977eb585a37 100644
--- a/arch/mips/math-emu/ieee754dp.h
+++ b/arch/mips/math-emu/ieee754dp.h
@@ -43,8 +43,8 @@
/* convert denormal to normalized with extended exponent */
#define DPDNORMx(m,e) \
while( (m >> DP_MBITS) == 0) { m <<= 1; e--; }
-#define DPDNORMX DPDNORMx(xm,xe)
-#define DPDNORMY DPDNORMx(ym,ye)
+#define DPDNORMX DPDNORMx(xm, xe)
+#define DPDNORMY DPDNORMx(ym, ye)
static __inline ieee754dp builddp(int s, int bx, u64 m)
{
@@ -71,13 +71,13 @@ extern ieee754dp ieee754dp_bestnan(ieee754dp, ieee754dp);
extern ieee754dp ieee754dp_format(int, int, u64);
-#define DPNORMRET2(s,e,m,name,a0,a1) \
+#define DPNORMRET2(s, e, m, name, a0, a1) \
{ \
- ieee754dp V = ieee754dp_format(s,e,m); \
+ ieee754dp V = ieee754dp_format(s, e, m); \
if(TSTX()) \
- return ieee754dp_xcpt(V,name,a0,a1); \
+ return ieee754dp_xcpt(V, name, a0, a1); \
else \
return V; \
}
-#define DPNORMRET1(s,e,m,name,a0) DPNORMRET2(s,e,m,name,a0,a0)
+#define DPNORMRET1(s, e, m, name, a0) DPNORMRET2(s, e, m, name, a0, a0)
diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h
index 4a5a81d6b893..1a846c5425cd 100644
--- a/arch/mips/math-emu/ieee754int.h
+++ b/arch/mips/math-emu/ieee754int.h
@@ -55,16 +55,16 @@
#define DPBEXP(dp) (dp.parts.bexp)
#define DPMANT(dp) (dp.parts.mant)
-#define CLPAIR(x,y) ((x)*6+(y))
+#define CLPAIR(x, y) ((x)*6+(y))
#define CLEARCX \
(ieee754_csr.cx = 0)
#define SETCX(x) \
- (ieee754_csr.cx |= (x),ieee754_csr.sx |= (x))
+ (ieee754_csr.cx |= (x), ieee754_csr.sx |= (x))
#define SETANDTESTCX(x) \
- (SETCX(x),ieee754_csr.mx & (x))
+ (SETCX(x), ieee754_csr.mx & (x))
#define TSTX() \
(ieee754_csr.cx & ieee754_csr.mx)
@@ -76,7 +76,7 @@
#define COMPYSP \
unsigned ym; int ye; int ys; int yc
-#define EXPLODESP(v,vc,vs,ve,vm) \
+#define EXPLODESP(v, vc, vs, ve, vm) \
{\
vs = SPSIGN(v);\
ve = SPBEXP(v);\
@@ -100,8 +100,8 @@
vc = IEEE754_CLASS_NORM;\
}\
}
-#define EXPLODEXSP EXPLODESP(x,xc,xs,xe,xm)
-#define EXPLODEYSP EXPLODESP(y,yc,ys,ye,ym)
+#define EXPLODEXSP EXPLODESP(x, xc, xs, xe, xm)
+#define EXPLODEYSP EXPLODESP(y, yc, ys, ye, ym)
#define COMPXDP \
@@ -110,7 +110,7 @@ u64 xm; int xe; int xs; int xc
#define COMPYDP \
u64 ym; int ye; int ys; int yc
-#define EXPLODEDP(v,vc,vs,ve,vm) \
+#define EXPLODEDP(v, vc, vs, ve, vm) \
{\
vm = DPMANT(v);\
vs = DPSIGN(v);\
@@ -134,10 +134,10 @@ u64 ym; int ye; int ys; int yc
vc = IEEE754_CLASS_NORM;\
}\
}
-#define EXPLODEXDP EXPLODEDP(x,xc,xs,xe,xm)
-#define EXPLODEYDP EXPLODEDP(y,yc,ys,ye,ym)
+#define EXPLODEXDP EXPLODEDP(x, xc, xs, xe, xm)
+#define EXPLODEYDP EXPLODEDP(y, yc, ys, ye, ym)
-#define FLUSHDP(v,vc,vs,ve,vm) \
+#define FLUSHDP(v, vc, vs, ve, vm) \
if(vc==IEEE754_CLASS_DNORM) {\
if(ieee754_csr.nod) {\
SETCX(IEEE754_INEXACT);\
@@ -148,7 +148,7 @@ u64 ym; int ye; int ys; int yc
}\
}
-#define FLUSHSP(v,vc,vs,ve,vm) \
+#define FLUSHSP(v, vc, vs, ve, vm) \
if(vc==IEEE754_CLASS_DNORM) {\
if(ieee754_csr.nod) {\
SETCX(IEEE754_INEXACT);\
@@ -159,7 +159,7 @@ u64 ym; int ye; int ys; int yc
}\
}
-#define FLUSHXDP FLUSHDP(x,xc,xs,xe,xm)
-#define FLUSHYDP FLUSHDP(y,yc,ys,ye,ym)
-#define FLUSHXSP FLUSHSP(x,xc,xs,xe,xm)
-#define FLUSHYSP FLUSHSP(y,yc,ys,ye,ym)
+#define FLUSHXDP FLUSHDP(x, xc, xs, xe, xm)
+#define FLUSHYDP FLUSHDP(y, yc, ys, ye, ym)
+#define FLUSHXSP FLUSHSP(x, xc, xs, xe, xm)
+#define FLUSHYSP FLUSHSP(y, yc, ys, ye, ym)
diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h
index ae82f51297e5..9917c1e4d947 100644
--- a/arch/mips/math-emu/ieee754sp.h
+++ b/arch/mips/math-emu/ieee754sp.h
@@ -48,8 +48,8 @@
/* convert denormal to normalized with extended exponent */
#define SPDNORMx(m,e) \
while( (m >> SP_MBITS) == 0) { m <<= 1; e--; }
-#define SPDNORMX SPDNORMx(xm,xe)
-#define SPDNORMY SPDNORMx(ym,ye)
+#define SPDNORMX SPDNORMx(xm, xe)
+#define SPDNORMY SPDNORMx(ym, ye)
static __inline ieee754sp buildsp(int s, int bx, unsigned m)
{
@@ -77,13 +77,13 @@ extern ieee754sp ieee754sp_bestnan(ieee754sp, ieee754sp);
extern ieee754sp ieee754sp_format(int, int, unsigned);
-#define SPNORMRET2(s,e,m,name,a0,a1) \
+#define SPNORMRET2(s, e, m, name, a0, a1) \
{ \
- ieee754sp V = ieee754sp_format(s,e,m); \
+ ieee754sp V = ieee754sp_format(s, e, m); \
if(TSTX()) \
- return ieee754sp_xcpt(V,name,a0,a1); \
+ return ieee754sp_xcpt(V, name, a0, a1); \
else \
return V; \
}
-#define SPNORMRET1(s,e,m,name,a0) SPNORMRET2(s,e,m,name,a0,a0)
+#define SPNORMRET1(s, e, m, name, a0) SPNORMRET2(s, e, m, name, a0, a0)
diff --git a/arch/mips/mips-boards/atlas/atlas_gdb.c b/arch/mips/mips-boards/atlas/atlas_gdb.c
index fb65280f1780..00c98cff62dc 100644
--- a/arch/mips/mips-boards/atlas/atlas_gdb.c
+++ b/arch/mips/mips-boards/atlas/atlas_gdb.c
@@ -22,7 +22,7 @@
#include <asm/mips-boards/saa9730_uart.h>
#define INB(a) inb((unsigned long)a)
-#define OUTB(x,a) outb(x,(unsigned long)a)
+#define OUTB(x, a) outb(x, (unsigned long)a)
/*
* This is the interface to the remote debugger stub
diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c
index 3c692abc2553..6fb29c3ff62d 100644
--- a/arch/mips/mips-boards/atlas/atlas_int.c
+++ b/arch/mips/mips-boards/atlas/atlas_int.c
@@ -112,7 +112,7 @@ static inline void atlas_hw0_irqdispatch(void)
static inline int clz(unsigned long x)
{
- __asm__ (
+ __asm__(
" .set push \n"
" .set mips32 \n"
" clz %0, %1 \n"
@@ -194,7 +194,7 @@ asmlinkage void plat_irq_dispatch(void)
spurious_interrupt();
}
-static inline void init_atlas_irqs (int base)
+static inline void init_atlas_irqs(int base)
{
int i;
@@ -249,21 +249,21 @@ void __init arch_init_irq(void)
case MIPS_REVISION_CORID_CORE_24K:
case MIPS_REVISION_CORID_CORE_EMUL_MSC:
if (cpu_has_veic)
- init_msc_irqs (MSC01E_INT_BASE, MSC01E_INT_BASE,
- msc_eicirqmap, msc_nr_eicirqs);
+ init_msc_irqs(MSC01E_INT_BASE, MSC01E_INT_BASE,
+ msc_eicirqmap, msc_nr_eicirqs);
else
- init_msc_irqs (MSC01E_INT_BASE, MSC01C_INT_BASE,
- msc_irqmap, msc_nr_irqs);
+ init_msc_irqs(MSC01E_INT_BASE, MSC01C_INT_BASE,
+ msc_irqmap, msc_nr_irqs);
}
if (cpu_has_veic) {
- set_vi_handler (MSC01E_INT_ATLAS, atlas_hw0_irqdispatch);
- setup_irq (MSC01E_INT_BASE + MSC01E_INT_ATLAS, &atlasirq);
+ set_vi_handler(MSC01E_INT_ATLAS, atlas_hw0_irqdispatch);
+ setup_irq(MSC01E_INT_BASE + MSC01E_INT_ATLAS, &atlasirq);
} else if (cpu_has_vint) {
- set_vi_handler (MIPSCPU_INT_ATLAS, atlas_hw0_irqdispatch);
+ set_vi_handler(MIPSCPU_INT_ATLAS, atlas_hw0_irqdispatch);
#ifdef CONFIG_MIPS_MT_SMTC
- setup_irq_smtc (MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS,
- &atlasirq, (0x100 << MIPSCPU_INT_ATLAS));
+ setup_irq_smtc(MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS,
+ &atlasirq, (0x100 << MIPSCPU_INT_ATLAS));
#else /* Not SMTC */
setup_irq(MIPS_CPU_IRQ_BASE + MIPSCPU_INT_ATLAS, &atlasirq);
#endif /* CONFIG_MIPS_MT_SMTC */
diff --git a/arch/mips/mips-boards/atlas/atlas_setup.c b/arch/mips/mips-boards/atlas/atlas_setup.c
index c68358a476dd..e405d112a067 100644
--- a/arch/mips/mips-boards/atlas/atlas_setup.c
+++ b/arch/mips/mips-boards/atlas/atlas_setup.c
@@ -35,8 +35,6 @@
#include <asm/traps.h>
extern void mips_reboot_setup(void);
-extern void mips_time_init(void);
-extern unsigned long mips_rtc_get_time(void);
#ifdef CONFIG_KGDB
extern void kgdb_config(void);
@@ -57,15 +55,12 @@ void __init plat_mem_setup(void)
ioport_resource.end = 0x7fffffff;
- serial_init ();
+ serial_init();
#ifdef CONFIG_KGDB
kgdb_config();
#endif
mips_reboot_setup();
-
- board_time_init = mips_time_init;
- rtc_mips_get_time = mips_rtc_get_time;
}
static void __init serial_init(void)
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index e2c7147fedf7..30f1f54cb68b 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -166,15 +166,15 @@ static void __init console_config(void)
bits = '8';
if (flow == '\0')
flow = 'r';
- sprintf (console_string, " console=ttyS0,%d%c%c%c", baud, parity, bits, flow);
- strcat (prom_getcmdline(), console_string);
+ sprintf(console_string, " console=ttyS0,%d%c%c%c", baud, parity, bits, flow);
+ strcat(prom_getcmdline(), console_string);
pr_info("Config serial console:%s\n", console_string);
}
}
#endif
#ifdef CONFIG_KGDB
-void __init kgdb_config (void)
+void __init kgdb_config(void)
{
extern int (*generic_putDebugChar)(char);
extern char (*generic_getDebugChar)(void);
@@ -218,7 +218,7 @@ void __init kgdb_config (void)
{
char *s;
for (s = "Please connect GDB to this port\r\n"; *s; )
- generic_putDebugChar (*s++);
+ generic_putDebugChar(*s++);
}
/* Breakpoint is invoked after interrupts are initialised */
@@ -226,7 +226,7 @@ void __init kgdb_config (void)
}
#endif
-void __init mips_nmi_setup (void)
+void __init mips_nmi_setup(void)
{
void *base;
extern char except_vec_nmi;
@@ -238,7 +238,7 @@ void __init mips_nmi_setup (void)
flush_icache_range((unsigned long)base, (unsigned long)base + 0x80);
}
-void __init mips_ejtag_setup (void)
+void __init mips_ejtag_setup(void)
{
void *base;
extern char except_vec_ejtag_debug;
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index ae39953da2c4..dc272c188233 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -125,7 +125,7 @@ struct prom_pmemblock * __init prom_getmdesc(void)
return &mdesc[0];
}
-static int __init prom_memtype_classify (unsigned int type)
+static int __init prom_memtype_classify(unsigned int type)
{
switch (type) {
case yamon_free:
@@ -158,7 +158,7 @@ void __init prom_meminit(void)
long type;
unsigned long base, size;
- type = prom_memtype_classify (p->type);
+ type = prom_memtype_classify(p->type);
base = p->base;
size = p->size;
diff --git a/arch/mips/mips-boards/generic/pci.c b/arch/mips/mips-boards/generic/pci.c
index c9852206890a..b9743190609a 100644
--- a/arch/mips/mips-boards/generic/pci.c
+++ b/arch/mips/mips-boards/generic/pci.c
@@ -239,5 +239,5 @@ void __init mips_pcibios_init(void)
iomem_resource.end &= 0xfffffffffULL; /* 64 GB */
ioport_resource.end = controller->io_resource->end;
- register_pci_controller (controller);
+ register_pci_controller(controller);
}
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index d7bff9ca5356..1d00b778ff1e 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -31,6 +31,7 @@
#include <asm/mipsregs.h>
#include <asm/mipsmtregs.h>
#include <asm/hardirq.h>
+#include <asm/i8253.h>
#include <asm/irq.h>
#include <asm/div64.h>
#include <asm/cpu.h>
@@ -55,7 +56,6 @@ unsigned long cpu_khz;
static int mips_cpu_timer_irq;
extern int cp0_perfcount_irq;
-extern void smtc_timer_broadcast(void);
static void mips_timer_dispatch(void)
{
@@ -68,108 +68,6 @@ static void mips_perf_dispatch(void)
}
/*
- * Redeclare until I get around mopping the timer code insanity on MIPS.
- */
-extern int null_perf_irq(void);
-
-extern int (*perf_irq)(void);
-
-/*
- * Possibly handle a performance counter interrupt.
- * Return true if the timer interrupt should not be checked
- */
-static inline int handle_perf_irq (int r2)
-{
- /*
- * The performance counter overflow interrupt may be shared with the
- * timer interrupt (cp0_perfcount_irq < 0). If it is and a
- * performance counter has overflowed (perf_irq() == IRQ_HANDLED)
- * and we can't reliably determine if a counter interrupt has also
- * happened (!r2) then don't check for a timer interrupt.
- */
- return (cp0_perfcount_irq < 0) &&
- perf_irq() == IRQ_HANDLED &&
- !r2;
-}
-
-irqreturn_t mips_timer_interrupt(int irq, void *dev_id)
-{
- int cpu = smp_processor_id();
-
-#ifdef CONFIG_MIPS_MT_SMTC
- /*
- * In an SMTC system, one Count/Compare set exists per VPE.
- * Which TC within a VPE gets the interrupt is essentially
- * random - we only know that it shouldn't be one with
- * IXMT set. Whichever TC gets the interrupt needs to
- * send special interprocessor interrupts to the other
- * TCs to make sure that they schedule, etc.
- *
- * That code is specific to the SMTC kernel, not to
- * the a particular platform, so it's invoked from
- * the general MIPS timer_interrupt routine.
- */
-
- /*
- * We could be here due to timer interrupt,
- * perf counter overflow, or both.
- */
- (void) handle_perf_irq(1);
-
- if (read_c0_cause() & (1 << 30)) {
- /*
- * There are things we only want to do once per tick
- * in an "MP" system. One TC of each VPE will take
- * the actual timer interrupt. The others will get
- * timer broadcast IPIs. We use whoever it is that takes
- * the tick on VPE 0 to run the full timer_interrupt().
- */
- if (cpu_data[cpu].vpe_id == 0) {
- timer_interrupt(irq, NULL);
- } else {
- write_c0_compare(read_c0_count() +
- (mips_hpt_frequency/HZ));
- local_timer_interrupt(irq, dev_id);
- }
- smtc_timer_broadcast();
- }
-#else /* CONFIG_MIPS_MT_SMTC */
- int r2 = cpu_has_mips_r2;
-
- if (handle_perf_irq(r2))
- goto out;
-
- if (r2 && ((read_c0_cause() & (1 << 30)) == 0))
- goto out;
-
- if (cpu == 0) {
- /*
- * CPU 0 handles the global timer interrupt job and process
- * accounting resets count/compare registers to trigger next
- * timer int.
- */
- timer_interrupt(irq, NULL);
- } else {
- /* Everyone else needs to reset the timer int here as
- ll_local_timer_interrupt doesn't */
- /*
- * FIXME: need to cope with counter underflow.
- * More support needs to be added to kernel/time for
- * counter/timer interrupts on multiple CPU's
- */
- write_c0_compare(read_c0_count() + (mips_hpt_frequency/HZ));
-
- /*
- * Other CPUs should do profiling and process accounting
- */
- local_timer_interrupt(irq, dev_id);
- }
-out:
-#endif /* CONFIG_MIPS_MT_SMTC */
- return IRQ_HANDLED;
-}
-
-/*
* Estimate CPU frequency. Sets mips_hpt_frequency as a side-effect
*/
static unsigned int __init estimate_cpu_frequency(void)
@@ -224,19 +122,19 @@ static unsigned int __init estimate_cpu_frequency(void)
return count;
}
-unsigned long __init mips_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
{
return mc146818_get_cmos_time();
}
-void __init mips_time_init(void)
+void __init plat_time_init(void)
{
unsigned int est_freq;
/* Set Data mode - binary. */
CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL);
- est_freq = estimate_cpu_frequency ();
+ est_freq = estimate_cpu_frequency();
printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
(est_freq%1000000)*100/1000000);
@@ -244,38 +142,37 @@ void __init mips_time_init(void)
cpu_khz = est_freq / 1000;
mips_scroll_message();
+#ifdef CONFIG_I8253 /* Only Malta has a PIT */
+ setup_pit_timer();
+#endif
}
-irqreturn_t mips_perf_interrupt(int irq, void *dev_id)
-{
- return perf_irq();
-}
+//static irqreturn_t mips_perf_interrupt(int irq, void *dev_id)
+//{
+// return perf_irq();
+//}
-static struct irqaction perf_irqaction = {
- .handler = mips_perf_interrupt,
- .flags = IRQF_DISABLED | IRQF_PERCPU,
- .name = "performance",
-};
+//static struct irqaction perf_irqaction = {
+// .handler = mips_perf_interrupt,
+// .flags = IRQF_DISABLED | IRQF_PERCPU,
+// .name = "performance",
+//};
-void __init plat_perf_setup(struct irqaction *irq)
+void __init plat_perf_setup(void)
{
+// struct irqaction *irq = &perf_irqaction;
+
cp0_perfcount_irq = -1;
#ifdef MSC01E_INT_BASE
if (cpu_has_veic) {
- set_vi_handler (MSC01E_INT_PERFCTR, mips_perf_dispatch);
+ set_vi_handler(MSC01E_INT_PERFCTR, mips_perf_dispatch);
cp0_perfcount_irq = MSC01E_INT_BASE + MSC01E_INT_PERFCTR;
} else
#endif
if (cp0_perfcount_irq >= 0) {
if (cpu_has_vint)
set_vi_handler(cp0_perfcount_irq, mips_perf_dispatch);
-#ifdef CONFIG_MIPS_MT_SMTC
- setup_irq_smtc(cp0_perfcount_irq, irq,
- 0x100 << cp0_perfcount_irq);
-#else
- setup_irq(cp0_perfcount_irq, irq);
-#endif /* CONFIG_MIPS_MT_SMTC */
#ifdef CONFIG_SMP
set_irq_handler(cp0_perfcount_irq, handle_percpu_irq);
#endif
@@ -286,7 +183,7 @@ void __init plat_timer_setup(struct irqaction *irq)
{
#ifdef MSC01E_INT_BASE
if (cpu_has_veic) {
- set_vi_handler (MSC01E_INT_CPUCTR, mips_timer_dispatch);
+ set_vi_handler(MSC01E_INT_CPUCTR, mips_timer_dispatch);
mips_cpu_timer_irq = MSC01E_INT_BASE + MSC01E_INT_CPUCTR;
}
else
@@ -297,8 +194,6 @@ void __init plat_timer_setup(struct irqaction *irq)
mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq;
}
- /* we are using the cpu counter for timer interrupts */
- irq->handler = mips_timer_interrupt; /* we use our own handler */
#ifdef CONFIG_MIPS_MT_SMTC
setup_irq_smtc(mips_cpu_timer_irq, irq, 0x100 << cp0_compare_irq);
#else
@@ -308,5 +203,5 @@ void __init plat_timer_setup(struct irqaction *irq)
set_irq_handler(mips_cpu_timer_irq, handle_percpu_irq);
#endif
- plat_perf_setup(&perf_irqaction);
+ plat_perf_setup();
}
diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c
index b73f21823c5e..f010261b75d8 100644
--- a/arch/mips/mips-boards/malta/malta_int.c
+++ b/arch/mips/mips-boards/malta/malta_int.c
@@ -124,7 +124,7 @@ static void corehi_irqdispatch(void)
{
unsigned int intedge, intsteer, pcicmd, pcibadaddr;
unsigned int pcimstat, intisr, inten, intpol;
- unsigned int intrcause,datalo,datahi;
+ unsigned int intrcause, datalo, datahi;
struct pt_regs *regs = get_irq_regs();
printk("CoreHI interrupt, shouldn't happen, so we die here!!!\n");
@@ -178,7 +178,7 @@ static void corehi_irqdispatch(void)
static inline int clz(unsigned long x)
{
- __asm__ (
+ __asm__(
" .set push \n"
" .set mips32 \n"
" clz %0, %1 \n"
@@ -303,32 +303,32 @@ void __init arch_init_irq(void)
case MIPS_REVISION_SCON_SOCIT:
case MIPS_REVISION_SCON_ROCIT:
if (cpu_has_veic)
- init_msc_irqs (MIPS_MSC01_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
+ init_msc_irqs(MIPS_MSC01_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
else
- init_msc_irqs (MIPS_MSC01_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
+ init_msc_irqs(MIPS_MSC01_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
break;
case MIPS_REVISION_SCON_SOCITSC:
case MIPS_REVISION_SCON_SOCITSCP:
if (cpu_has_veic)
- init_msc_irqs (MIPS_SOCITSC_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
+ init_msc_irqs(MIPS_SOCITSC_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
else
- init_msc_irqs (MIPS_SOCITSC_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
+ init_msc_irqs(MIPS_SOCITSC_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
}
if (cpu_has_veic) {
- set_vi_handler (MSC01E_INT_I8259A, malta_hw0_irqdispatch);
- set_vi_handler (MSC01E_INT_COREHI, corehi_irqdispatch);
- setup_irq (MSC01E_INT_BASE+MSC01E_INT_I8259A, &i8259irq);
- setup_irq (MSC01E_INT_BASE+MSC01E_INT_COREHI, &corehi_irqaction);
+ set_vi_handler(MSC01E_INT_I8259A, malta_hw0_irqdispatch);
+ set_vi_handler(MSC01E_INT_COREHI, corehi_irqdispatch);
+ setup_irq(MSC01E_INT_BASE+MSC01E_INT_I8259A, &i8259irq);
+ setup_irq(MSC01E_INT_BASE+MSC01E_INT_COREHI, &corehi_irqaction);
}
else if (cpu_has_vint) {
- set_vi_handler (MIPSCPU_INT_I8259A, malta_hw0_irqdispatch);
- set_vi_handler (MIPSCPU_INT_COREHI, corehi_irqdispatch);
+ set_vi_handler(MIPSCPU_INT_I8259A, malta_hw0_irqdispatch);
+ set_vi_handler(MIPSCPU_INT_COREHI, corehi_irqdispatch);
#ifdef CONFIG_MIPS_MT_SMTC
- setup_irq_smtc (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq,
+ setup_irq_smtc(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq,
(0x100 << MIPSCPU_INT_I8259A));
- setup_irq_smtc (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI,
+ setup_irq_smtc(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI,
&corehi_irqaction, (0x100 << MIPSCPU_INT_COREHI));
/*
* Temporary hack to ensure that the subsidiary device
@@ -343,12 +343,12 @@ void __init arch_init_irq(void)
irq_hwmask[i] = (0x100 << MIPSCPU_INT_I8259A);
}
#else /* Not SMTC */
- setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
- setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
+ setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
+ setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
#endif /* CONFIG_MIPS_MT_SMTC */
}
else {
- setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
- setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
+ setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
+ setup_irq(MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
}
}
diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c
index 8f1b78dfd89f..9a2636e56243 100644
--- a/arch/mips/mips-boards/malta/malta_setup.c
+++ b/arch/mips/mips-boards/malta/malta_setup.c
@@ -36,7 +36,6 @@
#endif
extern void mips_reboot_setup(void);
-extern void mips_time_init(void);
extern unsigned long mips_rtc_get_time(void);
#ifdef CONFIG_KGDB
@@ -100,7 +99,7 @@ void __init plat_mem_setup(void)
enable_dma(4);
#ifdef CONFIG_KGDB
- kgdb_config ();
+ kgdb_config();
#endif
if (mips_revision_sconid == MIPS_REVISION_SCON_BONITO) {
@@ -109,7 +108,7 @@ void __init plat_mem_setup(void)
argptr = prom_getcmdline();
if (strstr(argptr, "debug")) {
BONITO_BONGENCFG |= BONITO_BONGENCFG_DEBUGMODE;
- printk ("Enabled Bonito debug mode\n");
+ printk("Enabled Bonito debug mode\n");
}
else
BONITO_BONGENCFG &= ~BONITO_BONGENCFG_DEBUGMODE;
@@ -160,14 +159,14 @@ void __init plat_mem_setup(void)
if (pciclock != 33 && !strstr (argptr, "idebus=")) {
printk("WARNING: PCI clock is %dMHz, setting idebus\n", pciclock);
argptr += strlen(argptr);
- sprintf (argptr, " idebus=%d", pciclock);
+ sprintf(argptr, " idebus=%d", pciclock);
if (pciclock < 20 || pciclock > 66)
- printk ("WARNING: IDE timing calculations will be incorrect\n");
+ printk("WARNING: IDE timing calculations will be incorrect\n");
}
}
#endif
#ifdef CONFIG_BLK_DEV_FD
- fd_activate ();
+ fd_activate();
#endif
#ifdef CONFIG_VT
#if defined(CONFIG_VGA_CONSOLE)
@@ -177,7 +176,7 @@ void __init plat_mem_setup(void)
0, /* orig-video-page */
0, /* orig-video-mode */
80, /* orig-video-cols */
- 0,0,0, /* ega_ax, ega_bx, ega_cx */
+ 0, 0, 0, /* ega_ax, ega_bx, ega_cx */
25, /* orig-video-lines */
VIDEO_TYPE_VGAC, /* orig-video-isVGA */
16 /* orig-video-points */
@@ -185,7 +184,4 @@ void __init plat_mem_setup(void)
#endif
#endif
mips_reboot_setup();
-
- board_time_init = mips_time_init;
- rtc_mips_get_time = mips_rtc_get_time;
}
diff --git a/arch/mips/mips-boards/malta/malta_smtc.c b/arch/mips/mips-boards/malta/malta_smtc.c
index ae05d058cb37..5c980f4a48fe 100644
--- a/arch/mips/mips-boards/malta/malta_smtc.c
+++ b/arch/mips/mips-boards/malta/malta_smtc.c
@@ -88,3 +88,53 @@ void __cpuinit prom_smp_finish(void)
void prom_cpus_done(void)
{
}
+
+#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
+/*
+ * IRQ affinity hook
+ */
+
+
+void plat_set_irq_affinity(unsigned int irq, cpumask_t affinity)
+{
+ cpumask_t tmask = affinity;
+ int cpu = 0;
+ void smtc_set_irq_affinity(unsigned int irq, cpumask_t aff);
+
+ /*
+ * On the legacy Malta development board, all I/O interrupts
+ * are routed through the 8259 and combined in a single signal
+ * to the CPU daughterboard, and on the CoreFPGA2/3 34K models,
+ * that signal is brought to IP2 of both VPEs. To avoid racing
+ * concurrent interrupt service events, IP2 is enabled only on
+ * one VPE, by convention VPE0. So long as no bits are ever
+ * cleared in the affinity mask, there will never be any
+ * interrupt forwarding. But as soon as a program or operator
+ * sets affinity for one of the related IRQs, we need to make
+ * sure that we don't ever try to forward across the VPE boundry,
+ * at least not until we engineer a system where the interrupt
+ * _ack() or _end() function can somehow know that it corresponds
+ * to an interrupt taken on another VPE, and perform the appropriate
+ * restoration of Status.IM state using MFTR/MTTR instead of the
+ * normal local behavior. We also ensure that no attempt will
+ * be made to forward to an offline "CPU".
+ */
+
+ for_each_cpu_mask(cpu, affinity) {
+ if ((cpu_data[cpu].vpe_id != 0) || !cpu_online(cpu))
+ cpu_clear(cpu, tmask);
+ }
+ irq_desc[irq].affinity = tmask;
+
+ if (cpus_empty(tmask))
+ /*
+ * We could restore a default mask here, but the
+ * runtime code can anyway deal with the null set
+ */
+ printk(KERN_WARNING
+ "IRQ affinity leaves no legal CPU for IRQ %d\n", irq);
+
+ /* Do any generic SMTC IRQ affinity setup */
+ smtc_set_irq_affinity(irq, tmask);
+}
+#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */
diff --git a/arch/mips/mips-boards/sead/sead_int.c b/arch/mips/mips-boards/sead/sead_int.c
index 9ca0f82f1360..ec6dd194c14a 100644
--- a/arch/mips/mips-boards/sead/sead_int.c
+++ b/arch/mips/mips-boards/sead/sead_int.c
@@ -31,7 +31,7 @@
static inline int clz(unsigned long x)
{
- __asm__ (
+ __asm__(
" .set push \n"
" .set mips32 \n"
" clz %0, %1 \n"
diff --git a/arch/mips/mips-boards/sead/sead_setup.c b/arch/mips/mips-boards/sead/sead_setup.c
index 5f70eaf01fab..1fb61b852304 100644
--- a/arch/mips/mips-boards/sead/sead_setup.c
+++ b/arch/mips/mips-boards/sead/sead_setup.c
@@ -35,7 +35,6 @@
#include <asm/time.h>
extern void mips_reboot_setup(void);
-extern void mips_time_init(void);
static void __init serial_init(void);
@@ -50,9 +49,7 @@ void __init plat_mem_setup(void)
{
ioport_resource.end = 0x7fffffff;
- serial_init ();
-
- board_time_init = mips_time_init;
+ serial_init();
mips_reboot_setup();
}
diff --git a/arch/mips/mipssim/sim_int.c b/arch/mips/mipssim/sim_int.c
index 5cbc3509ab52..46067ad542dc 100644
--- a/arch/mips/mipssim/sim_int.c
+++ b/arch/mips/mipssim/sim_int.c
@@ -25,7 +25,7 @@
static inline int clz(unsigned long x)
{
- __asm__ (
+ __asm__(
" .set push \n"
" .set mips32 \n"
" clz %0, %1 \n"
diff --git a/arch/mips/mipssim/sim_mem.c b/arch/mips/mipssim/sim_mem.c
index 2312483eb838..953d836a7713 100644
--- a/arch/mips/mipssim/sim_mem.c
+++ b/arch/mips/mipssim/sim_mem.c
@@ -69,7 +69,7 @@ struct prom_pmemblock * __init prom_getmdesc(void)
return &mdesc[0];
}
-static int __init prom_memtype_classify (unsigned int type)
+static int __init prom_memtype_classify(unsigned int type)
{
switch (type) {
case simmem_free:
@@ -90,7 +90,7 @@ void __init prom_meminit(void)
long type;
unsigned long base, size;
- type = prom_memtype_classify (p->type);
+ type = prom_memtype_classify(p->type);
base = p->base;
size = p->size;
diff --git a/arch/mips/mipssim/sim_setup.c b/arch/mips/mipssim/sim_setup.c
index d012719c4d24..452c129d02c1 100644
--- a/arch/mips/mipssim/sim_setup.c
+++ b/arch/mips/mipssim/sim_setup.c
@@ -36,7 +36,6 @@
#include <asm/mips-boards/simint.h>
-extern void sim_time_init(void);
static void __init serial_init(void);
unsigned int _isbonito = 0;
@@ -54,7 +53,6 @@ void __init plat_mem_setup(void)
serial_init();
- board_time_init = sim_time_init;
pr_info("Linux started...\n");
#ifdef CONFIG_MIPS_MT_SMP
diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c
index a0f5a5dca1b2..e7fa0d1078a3 100644
--- a/arch/mips/mipssim/sim_time.c
+++ b/arch/mips/mipssim/sim_time.c
@@ -23,77 +23,6 @@
unsigned long cpu_khz;
-irqreturn_t sim_timer_interrupt(int irq, void *dev_id)
-{
-#ifdef CONFIG_SMP
- int cpu = smp_processor_id();
-
- /*
- * CPU 0 handles the global timer interrupt job
- * resets count/compare registers to trigger next timer int.
- */
-#ifndef CONFIG_MIPS_MT_SMTC
- if (cpu == 0) {
- timer_interrupt(irq, dev_id);
- } else {
- /* Everyone else needs to reset the timer int here as
- ll_local_timer_interrupt doesn't */
- /*
- * FIXME: need to cope with counter underflow.
- * More support needs to be added to kernel/time for
- * counter/timer interrupts on multiple CPU's
- */
- write_c0_compare (read_c0_count() + ( mips_hpt_frequency/HZ));
- }
-#else /* SMTC */
- /*
- * In SMTC system, one Count/Compare set exists per VPE.
- * Which TC within a VPE gets the interrupt is essentially
- * random - we only know that it shouldn't be one with
- * IXMT set. Whichever TC gets the interrupt needs to
- * send special interprocessor interrupts to the other
- * TCs to make sure that they schedule, etc.
- *
- * That code is specific to the SMTC kernel, not to
- * the simulation platform, so it's invoked from
- * the general MIPS timer_interrupt routine.
- *
- * We have a problem in that the interrupt vector code
- * had to turn off the timer IM bit to avoid redundant
- * entries, but we may never get to mips_cpu_irq_end
- * to turn it back on again if the scheduler gets
- * involved. So we clear the pending timer here,
- * and re-enable the mask...
- */
-
- int vpflags = dvpe();
- write_c0_compare (read_c0_count() - 1);
- clear_c0_cause(0x100 << cp0_compare_irq);
- set_c0_status(0x100 << cp0_compare_irq);
- irq_enable_hazard();
- evpe(vpflags);
-
- if (cpu_data[cpu].vpe_id == 0)
- timer_interrupt(irq, dev_id);
- else
- write_c0_compare (read_c0_count() + ( mips_hpt_frequency/HZ));
- smtc_timer_broadcast(cpu_data[cpu].vpe_id);
-
-#endif /* CONFIG_MIPS_MT_SMTC */
-
- /*
- * every CPU should do profiling and process accounting
- */
- local_timer_interrupt (irq, dev_id);
-
- return IRQ_HANDLED;
-#else
- return timer_interrupt (irq, dev_id);
-#endif
-}
-
-
-
/*
* Estimate CPU frequency. Sets mips_hpt_frequency as a side-effect
*/
@@ -146,7 +75,7 @@ static unsigned int __init estimate_cpu_frequency(void)
return count;
}
-void __init sim_time_init(void)
+void __init plat_time_init(void)
{
unsigned int est_freq, flags;
@@ -155,7 +84,7 @@ void __init sim_time_init(void)
/* Set Data mode - binary. */
CMOS_WRITE(CMOS_READ(RTC_CONTROL) | RTC_DM_BINARY, RTC_CONTROL);
- est_freq = estimate_cpu_frequency ();
+ est_freq = estimate_cpu_frequency();
printk(KERN_INFO "CPU frequency %d.%02d MHz\n", est_freq / 1000000,
(est_freq % 1000000) * 100 / 1000000);
@@ -185,7 +114,6 @@ void __init plat_timer_setup(struct irqaction *irq)
}
/* we are using the cpu counter for timer interrupts */
- irq->handler = sim_timer_interrupt;
setup_irq(mips_cpu_timer_irq, irq);
#ifdef CONFIG_SMP
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index 43e4810dcaa8..32fd5db95774 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -22,7 +22,7 @@ obj-$(CONFIG_CPU_R5432) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
obj-$(CONFIG_CPU_R8000) += c-r4k.o cex-gen.o pg-r4k.o tlb-r8k.o
obj-$(CONFIG_CPU_RM7000) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
obj-$(CONFIG_CPU_RM9000) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
-obj-$(CONFIG_CPU_SB1) += c-sb1.o cerr-sb1.o cex-sb1.o pg-sb1.o \
+obj-$(CONFIG_CPU_SB1) += c-r4k.o cerr-sb1.o cex-sb1.o pg-sb1.o \
tlb-r4k.o
obj-$(CONFIG_CPU_TX39XX) += c-tx39.o pg-r4k.o tlb-r3k.o
obj-$(CONFIG_CPU_TX49XX) += c-r4k.o cex-gen.o pg-r4k.o tlb-r4k.o
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 59868a1edf66..c55312f6fd3a 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -121,7 +121,7 @@ static void r3k_flush_icache_range(unsigned long start, unsigned long end)
write_c0_status((ST0_ISC|ST0_SWC|flags)&~ST0_IEC);
for (i = 0; i < size; i += 0x080) {
- asm ( "sb\t$0, 0x000(%0)\n\t"
+ asm( "sb\t$0, 0x000(%0)\n\t"
"sb\t$0, 0x004(%0)\n\t"
"sb\t$0, 0x008(%0)\n\t"
"sb\t$0, 0x00c(%0)\n\t"
@@ -178,7 +178,7 @@ static void r3k_flush_dcache_range(unsigned long start, unsigned long end)
write_c0_status((ST0_ISC|flags)&~ST0_IEC);
for (i = 0; i < size; i += 0x080) {
- asm ( "sb\t$0, 0x000(%0)\n\t"
+ asm( "sb\t$0, 0x000(%0)\n\t"
"sb\t$0, 0x004(%0)\n\t"
"sb\t$0, 0x008(%0)\n\t"
"sb\t$0, 0x00c(%0)\n\t"
@@ -217,8 +217,8 @@ static void r3k_flush_dcache_range(unsigned long start, unsigned long end)
write_c0_status(flags);
}
-static inline unsigned long get_phys_page (unsigned long addr,
- struct mm_struct *mm)
+static inline unsigned long get_phys_page(unsigned long addr,
+ struct mm_struct *mm)
{
pgd_t *pgd;
pud_t *pud;
@@ -281,13 +281,13 @@ static void r3k_flush_cache_sigtramp(unsigned long addr)
write_c0_status(flags&~ST0_IEC);
/* Fill the TLB to avoid an exception with caches isolated. */
- asm ( "lw\t$0, 0x000(%0)\n\t"
+ asm( "lw\t$0, 0x000(%0)\n\t"
"lw\t$0, 0x004(%0)\n\t"
: : "r" (addr) );
write_c0_status((ST0_ISC|ST0_SWC|flags)&~ST0_IEC);
- asm ( "sb\t$0, 0x000(%0)\n\t"
+ asm( "sb\t$0, 0x000(%0)\n\t"
"sb\t$0, 0x004(%0)\n\t"
: : "r" (addr) );
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index bad571971bf6..971f6c047b8a 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -8,7 +8,9 @@
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#include <linux/init.h>
+#include <linux/highmem.h>
#include <linux/kernel.h>
+#include <linux/linkage.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/bitops.h>
@@ -162,12 +164,12 @@ static inline void tx49_blast_icache32(void)
/* I'm in even chunk. blast odd chunks */
for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
- cache32_unroll32(addr|ws,Index_Invalidate_I);
+ cache32_unroll32(addr|ws, Index_Invalidate_I);
CACHE32_UNROLL32_ALIGN;
/* I'm in odd chunk. blast even chunks */
for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start; addr < end; addr += 0x400 * 2)
- cache32_unroll32(addr|ws,Index_Invalidate_I);
+ cache32_unroll32(addr|ws, Index_Invalidate_I);
}
static inline void blast_icache32_r4600_v1_page_indexed(unsigned long page)
@@ -193,12 +195,12 @@ static inline void tx49_blast_icache32_page_indexed(unsigned long page)
/* I'm in even chunk. blast odd chunks */
for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start + 0x400; addr < end; addr += 0x400 * 2)
- cache32_unroll32(addr|ws,Index_Invalidate_I);
+ cache32_unroll32(addr|ws, Index_Invalidate_I);
CACHE32_UNROLL32_ALIGN;
/* I'm in odd chunk. blast even chunks */
for (ws = 0; ws < ws_end; ws += ws_inc)
for (addr = start; addr < end; addr += 0x400 * 2)
- cache32_unroll32(addr|ws,Index_Invalidate_I);
+ cache32_unroll32(addr|ws, Index_Invalidate_I);
}
static void (* r4k_blast_icache_page)(unsigned long addr);
@@ -317,23 +319,6 @@ static void __init r4k_blast_scache_setup(void)
r4k_blast_scache = blast_scache128;
}
-/*
- * This is former mm's flush_cache_all() which really should be
- * flush_cache_vunmap these days ...
- */
-static inline void local_r4k_flush_cache_all(void * args)
-{
- r4k_blast_dcache();
-}
-
-static void r4k_flush_cache_all(void)
-{
- if (!cpu_has_dc_aliases)
- return;
-
- r4k_on_each_cpu(local_r4k_flush_cache_all, NULL, 1, 1);
-}
-
static inline void local_r4k___flush_cache_all(void * args)
{
#if defined(CONFIG_CPU_LOONGSON2)
@@ -343,7 +328,7 @@ static inline void local_r4k___flush_cache_all(void * args)
r4k_blast_dcache();
r4k_blast_icache();
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_R4000SC:
case CPU_R4000MC:
case CPU_R4400SC:
@@ -392,10 +377,10 @@ static inline void local_r4k_flush_cache_mm(void * args)
* R4000SC and R4400SC indexed S-cache ops also invalidate primary
* caches, so we can bail out early.
*/
- if (current_cpu_data.cputype == CPU_R4000SC ||
- current_cpu_data.cputype == CPU_R4000MC ||
- current_cpu_data.cputype == CPU_R4400SC ||
- current_cpu_data.cputype == CPU_R4400MC) {
+ if (current_cpu_type() == CPU_R4000SC ||
+ current_cpu_type() == CPU_R4000MC ||
+ current_cpu_type() == CPU_R4400SC ||
+ current_cpu_type() == CPU_R4400MC) {
r4k_blast_scache();
return;
}
@@ -422,13 +407,14 @@ static inline void local_r4k_flush_cache_page(void *args)
struct flush_cache_page_args *fcp_args = args;
struct vm_area_struct *vma = fcp_args->vma;
unsigned long addr = fcp_args->addr;
- unsigned long paddr = fcp_args->pfn << PAGE_SHIFT;
+ struct page *page = pfn_to_page(fcp_args->pfn);
int exec = vma->vm_flags & VM_EXEC;
struct mm_struct *mm = vma->vm_mm;
pgd_t *pgdp;
pud_t *pudp;
pmd_t *pmdp;
pte_t *ptep;
+ void *vaddr;
/*
* If ownes no valid ASID yet, cannot possibly have gotten
@@ -450,43 +436,40 @@ static inline void local_r4k_flush_cache_page(void *args)
if (!(pte_val(*ptep) & _PAGE_PRESENT))
return;
- /*
- * Doing flushes for another ASID than the current one is
- * too difficult since stupid R4k caches do a TLB translation
- * for every cache flush operation. So we do indexed flushes
- * in that case, which doesn't overly flush the cache too much.
- */
- if ((mm == current->active_mm) && (pte_val(*ptep) & _PAGE_VALID)) {
- if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc)) {
- r4k_blast_dcache_page(addr);
- if (exec && !cpu_icache_snoops_remote_store)
- r4k_blast_scache_page(addr);
- }
- if (exec)
- r4k_blast_icache_page(addr);
-
- return;
+ if ((mm == current->active_mm) && (pte_val(*ptep) & _PAGE_VALID))
+ vaddr = NULL;
+ else {
+ /*
+ * Use kmap_coherent or kmap_atomic to do flushes for
+ * another ASID than the current one.
+ */
+ if (cpu_has_dc_aliases)
+ vaddr = kmap_coherent(page, addr);
+ else
+ vaddr = kmap_atomic(page, KM_USER0);
+ addr = (unsigned long)vaddr;
}
- /*
- * Do indexed flush, too much work to get the (possible) TLB refills
- * to work correctly.
- */
if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc)) {
- r4k_blast_dcache_page_indexed(cpu_has_pindexed_dcache ?
- paddr : addr);
- if (exec && !cpu_icache_snoops_remote_store) {
- r4k_blast_scache_page_indexed(paddr);
- }
+ r4k_blast_dcache_page(addr);
+ if (exec && !cpu_icache_snoops_remote_store)
+ r4k_blast_scache_page(addr);
}
if (exec) {
- if (cpu_has_vtag_icache && mm == current->active_mm) {
+ if (vaddr && cpu_has_vtag_icache && mm == current->active_mm) {
int cpu = smp_processor_id();
if (cpu_context(cpu, mm) != 0)
drop_mmu_context(mm, cpu);
} else
- r4k_blast_icache_page_indexed(addr);
+ r4k_blast_icache_page(addr);
+ }
+
+ if (vaddr) {
+ if (cpu_has_dc_aliases)
+ kunmap_coherent();
+ else
+ kunmap_atomic(vaddr, KM_USER0);
}
}
@@ -948,12 +931,16 @@ static void __init probe_pcache(void)
switch (c->cputype) {
case CPU_20KC:
case CPU_25KF:
+ case CPU_SB1:
+ case CPU_SB1A:
c->dcache.flags |= MIPS_CACHE_PINDEX;
+ break;
+
case CPU_R10000:
case CPU_R12000:
case CPU_R14000:
- case CPU_SB1:
break;
+
case CPU_24K:
case CPU_34K:
case CPU_74K:
@@ -1210,7 +1197,7 @@ static void __init coherency_setup(void)
* this bit and; some wire it to zero, others like Toshiba had the
* silly idea of putting something else there ...
*/
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_R4000PC:
case CPU_R4000SC:
case CPU_R4000MC:
@@ -1235,11 +1222,20 @@ void __init r4k_cache_init(void)
{
extern void build_clear_page(void);
extern void build_copy_page(void);
- extern char except_vec2_generic;
+ extern char __weak except_vec2_generic;
+ extern char __weak except_vec2_sb1;
struct cpuinfo_mips *c = &current_cpu_data;
- /* Default cache error handler for R4000 and R5000 family */
- set_uncached_handler (0x100, &except_vec2_generic, 0x80);
+ switch (c->cputype) {
+ case CPU_SB1:
+ case CPU_SB1A:
+ set_uncached_handler(0x100, &except_vec2_sb1, 0x80);
+ break;
+
+ default:
+ set_uncached_handler(0x100, &except_vec2_generic, 0x80);
+ break;
+ }
probe_pcache();
setup_scache();
@@ -1265,7 +1261,7 @@ void __init r4k_cache_init(void)
PAGE_SIZE - 1);
else
shm_align_mask = PAGE_SIZE-1;
- flush_cache_all = r4k_flush_cache_all;
+ flush_cache_all = cache_noop;
__flush_cache_all = r4k___flush_cache_all;
flush_cache_mm = r4k_flush_cache_mm;
flush_cache_page = r4k_flush_cache_page;
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
deleted file mode 100644
index 85ce2842d0da..000000000000
--- a/arch/mips/mm/c-sb1.c
+++ /dev/null
@@ -1,535 +0,0 @@
-/*
- * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
- * Copyright (C) 1997, 2001 Ralf Baechle (ralf@gnu.org)
- * Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation
- * Copyright (C) 2004 Maciej W. Rozycki
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-#include <linux/init.h>
-#include <linux/hardirq.h>
-
-#include <asm/asm.h>
-#include <asm/bootinfo.h>
-#include <asm/cacheops.h>
-#include <asm/cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/mmu_context.h>
-#include <asm/uaccess.h>
-
-extern void sb1_dma_init(void);
-
-/* These are probed at ld_mmu time */
-static unsigned long icache_size;
-static unsigned long dcache_size;
-
-static unsigned short icache_line_size;
-static unsigned short dcache_line_size;
-
-static unsigned int icache_index_mask;
-static unsigned int dcache_index_mask;
-
-static unsigned short icache_assoc;
-static unsigned short dcache_assoc;
-
-static unsigned short icache_sets;
-static unsigned short dcache_sets;
-
-static unsigned int icache_range_cutoff;
-static unsigned int dcache_range_cutoff;
-
-static inline void sb1_on_each_cpu(void (*func) (void *info), void *info,
- int retry, int wait)
-{
- preempt_disable();
- smp_call_function(func, info, retry, wait);
- func(info);
- preempt_enable();
-}
-
-/*
- * The dcache is fully coherent to the system, with one
- * big caveat: the instruction stream. In other words,
- * if we miss in the icache, and have dirty data in the
- * L1 dcache, then we'll go out to memory (or the L2) and
- * get the not-as-recent data.
- *
- * So the only time we have to flush the dcache is when
- * we're flushing the icache. Since the L2 is fully
- * coherent to everything, including I/O, we never have
- * to flush it
- */
-
-#define cache_set_op(op, addr) \
- __asm__ __volatile__( \
- " .set noreorder \n" \
- " .set mips64\n\t \n" \
- " cache %0, (0<<13)(%1) \n" \
- " cache %0, (1<<13)(%1) \n" \
- " cache %0, (2<<13)(%1) \n" \
- " cache %0, (3<<13)(%1) \n" \
- " .set mips0 \n" \
- " .set reorder" \
- : \
- : "i" (op), "r" (addr))
-
-#define sync() \
- __asm__ __volatile( \
- " .set mips64\n\t \n" \
- " sync \n" \
- " .set mips0")
-
-#define mispredict() \
- __asm__ __volatile__( \
- " bnezl $0, 1f \n" /* Force mispredict */ \
- "1: \n");
-
-/*
- * Writeback and invalidate the entire dcache
- */
-static inline void __sb1_writeback_inv_dcache_all(void)
-{
- unsigned long addr = 0;
-
- while (addr < dcache_line_size * dcache_sets) {
- cache_set_op(Index_Writeback_Inv_D, addr);
- addr += dcache_line_size;
- }
-}
-
-/*
- * Writeback and invalidate a range of the dcache. The addresses are
- * virtual, and since we're using index ops and bit 12 is part of both
- * the virtual frame and physical index, we have to clear both sets
- * (bit 12 set and cleared).
- */
-static inline void __sb1_writeback_inv_dcache_range(unsigned long start,
- unsigned long end)
-{
- unsigned long index;
-
- start &= ~(dcache_line_size - 1);
- end = (end + dcache_line_size - 1) & ~(dcache_line_size - 1);
-
- while (start != end) {
- index = start & dcache_index_mask;
- cache_set_op(Index_Writeback_Inv_D, index);
- cache_set_op(Index_Writeback_Inv_D, index ^ (1<<12));
- start += dcache_line_size;
- }
- sync();
-}
-
-/*
- * Writeback and invalidate a range of the dcache. With physical
- * addresseses, we don't have to worry about possible bit 12 aliasing.
- * XXXKW is it worth turning on KX and using hit ops with xkphys?
- */
-static inline void __sb1_writeback_inv_dcache_phys_range(unsigned long start,
- unsigned long end)
-{
- start &= ~(dcache_line_size - 1);
- end = (end + dcache_line_size - 1) & ~(dcache_line_size - 1);
-
- while (start != end) {
- cache_set_op(Index_Writeback_Inv_D, start & dcache_index_mask);
- start += dcache_line_size;
- }
- sync();
-}
-
-
-/*
- * Invalidate the entire icache
- */
-static inline void __sb1_flush_icache_all(void)
-{
- unsigned long addr = 0;
-
- while (addr < icache_line_size * icache_sets) {
- cache_set_op(Index_Invalidate_I, addr);
- addr += icache_line_size;
- }
-}
-
-/*
- * Invalidate a range of the icache. The addresses are virtual, and
- * the cache is virtually indexed and tagged. However, we don't
- * necessarily have the right ASID context, so use index ops instead
- * of hit ops.
- */
-static inline void __sb1_flush_icache_range(unsigned long start,
- unsigned long end)
-{
- start &= ~(icache_line_size - 1);
- end = (end + icache_line_size - 1) & ~(icache_line_size - 1);
-
- while (start != end) {
- cache_set_op(Index_Invalidate_I, start & icache_index_mask);
- start += icache_line_size;
- }
- mispredict();
- sync();
-}
-
-/*
- * Flush the icache for a given physical page. Need to writeback the
- * dcache first, then invalidate the icache. If the page isn't
- * executable, nothing is required.
- */
-static void local_sb1_flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn)
-{
- int cpu = smp_processor_id();
-
-#ifndef CONFIG_SMP
- if (!(vma->vm_flags & VM_EXEC))
- return;
-#endif
-
- __sb1_writeback_inv_dcache_range(addr, addr + PAGE_SIZE);
-
- /*
- * Bumping the ASID is probably cheaper than the flush ...
- */
- if (vma->vm_mm == current->active_mm) {
- if (cpu_context(cpu, vma->vm_mm) != 0)
- drop_mmu_context(vma->vm_mm, cpu);
- } else
- __sb1_flush_icache_range(addr, addr + PAGE_SIZE);
-}
-
-#ifdef CONFIG_SMP
-struct flush_cache_page_args {
- struct vm_area_struct *vma;
- unsigned long addr;
- unsigned long pfn;
-};
-
-static void sb1_flush_cache_page_ipi(void *info)
-{
- struct flush_cache_page_args *args = info;
-
- local_sb1_flush_cache_page(args->vma, args->addr, args->pfn);
-}
-
-/* Dirty dcache could be on another CPU, so do the IPIs */
-static void sb1_flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn)
-{
- struct flush_cache_page_args args;
-
- if (!(vma->vm_flags & VM_EXEC))
- return;
-
- addr &= PAGE_MASK;
- args.vma = vma;
- args.addr = addr;
- args.pfn = pfn;
- sb1_on_each_cpu(sb1_flush_cache_page_ipi, (void *) &args, 1, 1);
-}
-#else
-void sb1_flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn)
- __attribute__((alias("local_sb1_flush_cache_page")));
-#endif
-
-#ifdef CONFIG_SMP
-static void sb1_flush_cache_data_page_ipi(void *info)
-{
- unsigned long start = (unsigned long)info;
-
- __sb1_writeback_inv_dcache_range(start, start + PAGE_SIZE);
-}
-
-static void sb1_flush_cache_data_page(unsigned long addr)
-{
- if (in_atomic())
- __sb1_writeback_inv_dcache_range(addr, addr + PAGE_SIZE);
- else
- on_each_cpu(sb1_flush_cache_data_page_ipi, (void *) addr, 1, 1);
-}
-#else
-
-static void local_sb1_flush_cache_data_page(unsigned long addr)
-{
- __sb1_writeback_inv_dcache_range(addr, addr + PAGE_SIZE);
-}
-
-void sb1_flush_cache_data_page(unsigned long)
- __attribute__((alias("local_sb1_flush_cache_data_page")));
-#endif
-
-/*
- * Invalidate all caches on this CPU
- */
-static void __used local_sb1___flush_cache_all(void)
-{
- __sb1_writeback_inv_dcache_all();
- __sb1_flush_icache_all();
-}
-
-#ifdef CONFIG_SMP
-void sb1___flush_cache_all_ipi(void *ignored)
- __attribute__((alias("local_sb1___flush_cache_all")));
-
-static void sb1___flush_cache_all(void)
-{
- sb1_on_each_cpu(sb1___flush_cache_all_ipi, 0, 1, 1);
-}
-#else
-void sb1___flush_cache_all(void)
- __attribute__((alias("local_sb1___flush_cache_all")));
-#endif
-
-/*
- * When flushing a range in the icache, we have to first writeback
- * the dcache for the same range, so new ifetches will see any
- * data that was dirty in the dcache.
- *
- * The start/end arguments are Kseg addresses (possibly mapped Kseg).
- */
-
-static void local_sb1_flush_icache_range(unsigned long start,
- unsigned long end)
-{
- /* Just wb-inv the whole dcache if the range is big enough */
- if ((end - start) > dcache_range_cutoff)
- __sb1_writeback_inv_dcache_all();
- else
- __sb1_writeback_inv_dcache_range(start, end);
-
- /* Just flush the whole icache if the range is big enough */
- if ((end - start) > icache_range_cutoff)
- __sb1_flush_icache_all();
- else
- __sb1_flush_icache_range(start, end);
-}
-
-#ifdef CONFIG_SMP
-struct flush_icache_range_args {
- unsigned long start;
- unsigned long end;
-};
-
-static void sb1_flush_icache_range_ipi(void *info)
-{
- struct flush_icache_range_args *args = info;
-
- local_sb1_flush_icache_range(args->start, args->end);
-}
-
-void sb1_flush_icache_range(unsigned long start, unsigned long end)
-{
- struct flush_icache_range_args args;
-
- args.start = start;
- args.end = end;
- sb1_on_each_cpu(sb1_flush_icache_range_ipi, &args, 1, 1);
-}
-#else
-void sb1_flush_icache_range(unsigned long start, unsigned long end)
- __attribute__((alias("local_sb1_flush_icache_range")));
-#endif
-
-/*
- * A signal trampoline must fit into a single cacheline.
- */
-static void local_sb1_flush_cache_sigtramp(unsigned long addr)
-{
- cache_set_op(Index_Writeback_Inv_D, addr & dcache_index_mask);
- cache_set_op(Index_Writeback_Inv_D, (addr ^ (1<<12)) & dcache_index_mask);
- cache_set_op(Index_Invalidate_I, addr & icache_index_mask);
- mispredict();
-}
-
-#ifdef CONFIG_SMP
-static void sb1_flush_cache_sigtramp_ipi(void *info)
-{
- unsigned long iaddr = (unsigned long) info;
- local_sb1_flush_cache_sigtramp(iaddr);
-}
-
-static void sb1_flush_cache_sigtramp(unsigned long addr)
-{
- sb1_on_each_cpu(sb1_flush_cache_sigtramp_ipi, (void *) addr, 1, 1);
-}
-#else
-void sb1_flush_cache_sigtramp(unsigned long addr)
- __attribute__((alias("local_sb1_flush_cache_sigtramp")));
-#endif
-
-
-/*
- * Anything that just flushes dcache state can be ignored, as we're always
- * coherent in dcache space. This is just a dummy function that all the
- * nop'ed routines point to
- */
-static void sb1_nop(void)
-{
-}
-
-/*
- * Cache set values (from the mips64 spec)
- * 0 - 64
- * 1 - 128
- * 2 - 256
- * 3 - 512
- * 4 - 1024
- * 5 - 2048
- * 6 - 4096
- * 7 - Reserved
- */
-
-static unsigned int decode_cache_sets(unsigned int config_field)
-{
- if (config_field == 7) {
- /* JDCXXX - Find a graceful way to abort. */
- return 0;
- }
- return (1<<(config_field + 6));
-}
-
-/*
- * Cache line size values (from the mips64 spec)
- * 0 - No cache present.
- * 1 - 4 bytes
- * 2 - 8 bytes
- * 3 - 16 bytes
- * 4 - 32 bytes
- * 5 - 64 bytes
- * 6 - 128 bytes
- * 7 - Reserved
- */
-
-static unsigned int decode_cache_line_size(unsigned int config_field)
-{
- if (config_field == 0) {
- return 0;
- } else if (config_field == 7) {
- /* JDCXXX - Find a graceful way to abort. */
- return 0;
- }
- return (1<<(config_field + 1));
-}
-
-/*
- * Relevant bits of the config1 register format (from the MIPS32/MIPS64 specs)
- *
- * 24:22 Icache sets per way
- * 21:19 Icache line size
- * 18:16 Icache Associativity
- * 15:13 Dcache sets per way
- * 12:10 Dcache line size
- * 9:7 Dcache Associativity
- */
-
-static char *way_string[] = {
- "direct mapped", "2-way", "3-way", "4-way",
- "5-way", "6-way", "7-way", "8-way",
-};
-
-static __init void probe_cache_sizes(void)
-{
- u32 config1;
-
- config1 = read_c0_config1();
- icache_line_size = decode_cache_line_size((config1 >> 19) & 0x7);
- dcache_line_size = decode_cache_line_size((config1 >> 10) & 0x7);
- icache_sets = decode_cache_sets((config1 >> 22) & 0x7);
- dcache_sets = decode_cache_sets((config1 >> 13) & 0x7);
- icache_assoc = ((config1 >> 16) & 0x7) + 1;
- dcache_assoc = ((config1 >> 7) & 0x7) + 1;
- icache_size = icache_line_size * icache_sets * icache_assoc;
- dcache_size = dcache_line_size * dcache_sets * dcache_assoc;
- /* Need to remove non-index bits for index ops */
- icache_index_mask = (icache_sets - 1) * icache_line_size;
- dcache_index_mask = (dcache_sets - 1) * dcache_line_size;
- /*
- * These are for choosing range (index ops) versus all.
- * icache flushes all ways for each set, so drop icache_assoc.
- * dcache flushes all ways and each setting of bit 12 for each
- * index, so drop dcache_assoc and halve the dcache_sets.
- */
- icache_range_cutoff = icache_sets * icache_line_size;
- dcache_range_cutoff = (dcache_sets / 2) * icache_line_size;
-
- printk("Primary instruction cache %ldkB, %s, linesize %d bytes.\n",
- icache_size >> 10, way_string[icache_assoc - 1],
- icache_line_size);
- printk("Primary data cache %ldkB, %s, linesize %d bytes.\n",
- dcache_size >> 10, way_string[dcache_assoc - 1],
- dcache_line_size);
-}
-
-/*
- * This is called from cache.c. We have to set up all the
- * memory management function pointers, as well as initialize
- * the caches and tlbs
- */
-void __init sb1_cache_init(void)
-{
- extern char except_vec2_sb1;
-
- /* Special cache error handler for SB1 */
- set_uncached_handler (0x100, &except_vec2_sb1, 0x80);
-
- probe_cache_sizes();
-
-#ifdef CONFIG_SIBYTE_DMA_PAGEOPS
- sb1_dma_init();
-#endif
-
- /*
- * None of these are needed for the SB1 - the Dcache is
- * physically indexed and tagged, so no virtual aliasing can
- * occur
- */
- flush_cache_range = (void *) sb1_nop;
- flush_cache_mm = (void (*)(struct mm_struct *))sb1_nop;
- flush_cache_all = sb1_nop;
-
- /* These routines are for Icache coherence with the Dcache */
- flush_icache_range = sb1_flush_icache_range;
- flush_icache_all = __sb1_flush_icache_all; /* local only */
-
- /* This implies an Icache flush too, so can't be nop'ed */
- flush_cache_page = sb1_flush_cache_page;
-
- flush_cache_sigtramp = sb1_flush_cache_sigtramp;
- local_flush_data_cache_page = (void *) sb1_nop;
- flush_data_cache_page = sb1_flush_cache_data_page;
-
- /* Full flush */
- __flush_cache_all = sb1___flush_cache_all;
-
- change_c0_config(CONF_CM_CMASK, CONF_CM_DEFAULT);
-
- /*
- * This is the only way to force the update of K0 to complete
- * before subsequent instruction fetch.
- */
- __asm__ __volatile__(
- ".set push \n"
- " .set noat \n"
- " .set noreorder \n"
- " .set mips3 \n"
- " " STR(PTR_LA) " $1, 1f \n"
- " " STR(MTC0) " $1, $14 \n"
- " eret \n"
- "1: .set pop"
- :
- :
- : "memory");
-
- local_sb1___flush_cache_all();
-}
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 560a6de96556..9ea121e8cdce 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -69,7 +69,7 @@ static void tx39h_dma_cache_wback_inv(unsigned long addr, unsigned long size)
/* TX39H2,TX39H3 */
static inline void tx39_blast_dcache_page(unsigned long addr)
{
- if (current_cpu_data.cputype != CPU_TX3912)
+ if (current_cpu_type() != CPU_TX3912)
blast_dcache16_page(addr);
}
@@ -307,7 +307,7 @@ static __init void tx39_probe_cache(void)
TX39_CONF_DCS_SHIFT));
current_cpu_data.icache.linesz = 16;
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_TX3912:
current_cpu_data.icache.ways = 1;
current_cpu_data.dcache.ways = 1;
@@ -341,7 +341,7 @@ void __init tx39_cache_init(void)
tx39_probe_cache();
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_TX3912:
/* TX39/H core (writethru direct-map cache) */
flush_cache_all = tx39h_flush_icache_all;
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 81f925a9a731..43dde874f414 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -3,13 +3,14 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 1994 - 2003, 07 by Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 1994 - 2003, 06, 07 by Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2007 MIPS Technologies, Inc.
*/
#include <linux/fs.h>
#include <linux/fcntl.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/linkage.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/mm.h>
@@ -157,12 +158,6 @@ void __init cpu_cache_init(void)
tx39_cache_init();
return;
}
- if (cpu_has_sb1_cache) {
- extern void __weak sb1_cache_init(void);
-
- sb1_cache_init();
- return;
- }
panic(cache_panic);
}
diff --git a/arch/mips/mm/cerr-sb1.c b/arch/mips/mm/cerr-sb1.c
index 4c72e650f9b6..e7f539e3284b 100644
--- a/arch/mips/mm/cerr-sb1.c
+++ b/arch/mips/mm/cerr-sb1.c
@@ -271,14 +271,22 @@ asmlinkage void sb1_cache_error(void)
/* Parity lookup table. */
static const uint8_t parity[256] = {
- 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
- 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
- 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
- 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
- 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,
- 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
- 0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,
- 1,0,0,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1,
+ 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0
};
/* Masks to select bits for Hamming parity, mask_72_64[i] for bit[i] */
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index f60b3dc0fc62..98b5e5bac02e 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -35,8 +35,8 @@ static inline unsigned long dma_addr_to_virt(dma_addr_t dma_addr)
static inline int cpu_is_noncoherent_r10000(struct device *dev)
{
return !plat_device_is_coherent(dev) &&
- (current_cpu_data.cputype == CPU_R10000 ||
- current_cpu_data.cputype == CPU_R12000);
+ (current_cpu_type() == CPU_R10000 ||
+ current_cpu_type() == CPU_R12000);
}
void *dma_alloc_noncoherent(struct device *dev, size_t size,
diff --git a/arch/mips/mm/pg-r4k.c b/arch/mips/mm/pg-r4k.c
index e47e9e9486bf..4f770ac885ce 100644
--- a/arch/mips/mm/pg-r4k.c
+++ b/arch/mips/mm/pg-r4k.c
@@ -347,13 +347,14 @@ void __init build_clear_page(void)
{
unsigned int loop_start;
unsigned long off;
+ int i;
epc = (unsigned int *) &clear_page_array;
instruction_pending = 0;
store_offset = 0;
if (cpu_has_prefetch) {
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_TX49XX:
/* TX49 supports only Pref_Load */
pref_offset_clear = 0;
@@ -434,12 +435,22 @@ dest = label();
build_jr_ra();
BUG_ON(epc > clear_page_array + ARRAY_SIZE(clear_page_array));
+
+ pr_info("Synthesized clear page handler (%u instructions).\n",
+ (unsigned int)(epc - clear_page_array));
+
+ pr_debug("\t.set push\n");
+ pr_debug("\t.set noreorder\n");
+ for (i = 0; i < (epc - clear_page_array); i++)
+ pr_debug("\t.word 0x%08x\n", clear_page_array[i]);
+ pr_debug("\t.set pop\n");
}
void __init build_copy_page(void)
{
unsigned int loop_start;
unsigned long off;
+ int i;
epc = (unsigned int *) &copy_page_array;
store_offset = load_offset = 0;
@@ -515,4 +526,13 @@ dest = label();
build_jr_ra();
BUG_ON(epc > copy_page_array + ARRAY_SIZE(copy_page_array));
+
+ pr_info("Synthesized copy page handler (%u instructions).\n",
+ (unsigned int)(epc - copy_page_array));
+
+ pr_debug("\t.set push\n");
+ pr_debug("\t.set noreorder\n");
+ for (i = 0; i < (epc - copy_page_array); i++)
+ pr_debug("\t.word 0x%08x\n", copy_page_array[i]);
+ pr_debug("\t.set pop\n");
}
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c
index adb37d0a30ea..a3e98c243a89 100644
--- a/arch/mips/mm/pg-sb1.c
+++ b/arch/mips/mm/pg-sb1.c
@@ -188,9 +188,9 @@ static inline void copy_page_cpu(void *to, void *from)
: "+r" (src), "+r" (dst)
: "r" (end)
#ifdef CONFIG_64BIT
- : "$8","$9","$10","$11","memory");
+ : "$8", "$9", "$10", "$11", "memory");
#else
- : "$2","$3","$6","$7","$8","$9","$10","$11","memory");
+ : "$2", "$3", "$6", "$7", "$8", "$9", "$10", "$11", "memory");
#endif
}
@@ -292,3 +292,11 @@ void copy_page(void *to, void *from)
EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(copy_page);
+
+void __init build_clear_page(void)
+{
+}
+
+void __init build_copy_page(void)
+{
+}
diff --git a/arch/mips/mm/pgtable.c b/arch/mips/mm/pgtable.c
index c93aa6cbcaca..57df1c38e303 100644
--- a/arch/mips/mm/pgtable.c
+++ b/arch/mips/mm/pgtable.c
@@ -29,9 +29,9 @@ void show_mem(void)
shared += page_count(page) - 1;
}
printk("%d pages of RAM\n", total);
- printk("%d pages of HIGHMEM\n",highmem);
- printk("%d reserved pages\n",reserved);
- printk("%d pages shared\n",shared);
- printk("%d pages swap cached\n",cached);
+ printk("%d pages of HIGHMEM\n", highmem);
+ printk("%d reserved pages\n", reserved);
+ printk("%d pages shared\n", shared);
+ printk("%d pages swap cached\n", cached);
#endif
}
diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index 42b50964c644..c13170bc675c 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -102,7 +102,7 @@ static inline int __init mips_sc_probe(void)
int __init mips_sc_init(void)
{
- int found = mips_sc_probe ();
+ int found = mips_sc_probe();
if (found) {
mips_sc_enable();
bcops = &mips_sc_ops;
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index dcd6913dc1ff..74ae0348cc92 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -491,7 +491,7 @@ void __init tlb_init(void)
int wired = current_cpu_data.tlbsize - ntlb;
write_c0_wired(wired);
write_c0_index(wired-1);
- printk ("Restricting TLB to %d entries\n", ntlb);
+ printk("Restricting TLB to %d entries\n", ntlb);
} else
printk("Ignoring invalid argument ntlb=%d\n", ntlb);
}
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index 266a47d65eed..bd8409d8ff62 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -56,7 +56,7 @@ void local_flush_tlb_mm(struct mm_struct *mm)
int cpu = smp_processor_id();
if (cpu_context(cpu, mm) != 0)
- drop_mmu_context(mm,cpu);
+ drop_mmu_context(mm, cpu);
}
void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 6c425b052442..01b0961acfb6 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -35,24 +35,24 @@
#include <asm/smp.h>
#include <asm/war.h>
-static __init int __maybe_unused r45k_bvahwbug(void)
+static inline int r45k_bvahwbug(void)
{
/* XXX: We should probe for the presence of this bug, but we don't. */
return 0;
}
-static __init int __maybe_unused r4k_250MHZhwbug(void)
+static inline int r4k_250MHZhwbug(void)
{
/* XXX: We should probe for the presence of this bug, but we don't. */
return 0;
}
-static __init int __maybe_unused bcm1250_m3_war(void)
+static inline int __maybe_unused bcm1250_m3_war(void)
{
return BCM1250_M3_WAR;
}
-static __init int __maybe_unused r10000_llsc_war(void)
+static inline int __maybe_unused r10000_llsc_war(void)
{
return R10000_LLSC_WAR;
}
@@ -66,7 +66,7 @@ static __init int __maybe_unused r10000_llsc_war(void)
* why; it's not an issue caused by the core RTL.
*
*/
-static __init int __attribute__((unused)) m4kc_tlbp_war(void)
+static int __init m4kc_tlbp_war(void)
{
return (current_cpu_data.processor_id & 0xffff00) ==
(PRID_COMP_MIPS | PRID_IMP_4KC);
@@ -140,60 +140,60 @@ struct insn {
| (e) << RE_SH \
| (f) << FUNC_SH)
-static __initdata struct insn insn_table[] = {
- { insn_addiu, M(addiu_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_addu, M(spec_op,0,0,0,0,addu_op), RS | RT | RD },
- { insn_and, M(spec_op,0,0,0,0,and_op), RS | RT | RD },
- { insn_andi, M(andi_op,0,0,0,0,0), RS | RT | UIMM },
- { insn_beq, M(beq_op,0,0,0,0,0), RS | RT | BIMM },
- { insn_beql, M(beql_op,0,0,0,0,0), RS | RT | BIMM },
- { insn_bgez, M(bcond_op,0,bgez_op,0,0,0), RS | BIMM },
- { insn_bgezl, M(bcond_op,0,bgezl_op,0,0,0), RS | BIMM },
- { insn_bltz, M(bcond_op,0,bltz_op,0,0,0), RS | BIMM },
- { insn_bltzl, M(bcond_op,0,bltzl_op,0,0,0), RS | BIMM },
- { insn_bne, M(bne_op,0,0,0,0,0), RS | RT | BIMM },
- { insn_daddiu, M(daddiu_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_daddu, M(spec_op,0,0,0,0,daddu_op), RS | RT | RD },
- { insn_dmfc0, M(cop0_op,dmfc_op,0,0,0,0), RT | RD | SET},
- { insn_dmtc0, M(cop0_op,dmtc_op,0,0,0,0), RT | RD | SET},
- { insn_dsll, M(spec_op,0,0,0,0,dsll_op), RT | RD | RE },
- { insn_dsll32, M(spec_op,0,0,0,0,dsll32_op), RT | RD | RE },
- { insn_dsra, M(spec_op,0,0,0,0,dsra_op), RT | RD | RE },
- { insn_dsrl, M(spec_op,0,0,0,0,dsrl_op), RT | RD | RE },
- { insn_dsrl32, M(spec_op,0,0,0,0,dsrl32_op), RT | RD | RE },
- { insn_dsubu, M(spec_op,0,0,0,0,dsubu_op), RS | RT | RD },
- { insn_eret, M(cop0_op,cop_op,0,0,0,eret_op), 0 },
- { insn_j, M(j_op,0,0,0,0,0), JIMM },
- { insn_jal, M(jal_op,0,0,0,0,0), JIMM },
- { insn_jr, M(spec_op,0,0,0,0,jr_op), RS },
- { insn_ld, M(ld_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_ll, M(ll_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_lld, M(lld_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_lui, M(lui_op,0,0,0,0,0), RT | SIMM },
- { insn_lw, M(lw_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_mfc0, M(cop0_op,mfc_op,0,0,0,0), RT | RD | SET},
- { insn_mtc0, M(cop0_op,mtc_op,0,0,0,0), RT | RD | SET},
- { insn_ori, M(ori_op,0,0,0,0,0), RS | RT | UIMM },
- { insn_rfe, M(cop0_op,cop_op,0,0,0,rfe_op), 0 },
- { insn_sc, M(sc_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_scd, M(scd_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_sd, M(sd_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_sll, M(spec_op,0,0,0,0,sll_op), RT | RD | RE },
- { insn_sra, M(spec_op,0,0,0,0,sra_op), RT | RD | RE },
- { insn_srl, M(spec_op,0,0,0,0,srl_op), RT | RD | RE },
- { insn_subu, M(spec_op,0,0,0,0,subu_op), RS | RT | RD },
- { insn_sw, M(sw_op,0,0,0,0,0), RS | RT | SIMM },
- { insn_tlbp, M(cop0_op,cop_op,0,0,0,tlbp_op), 0 },
- { insn_tlbwi, M(cop0_op,cop_op,0,0,0,tlbwi_op), 0 },
- { insn_tlbwr, M(cop0_op,cop_op,0,0,0,tlbwr_op), 0 },
- { insn_xor, M(spec_op,0,0,0,0,xor_op), RS | RT | RD },
- { insn_xori, M(xori_op,0,0,0,0,0), RS | RT | UIMM },
+static struct insn insn_table[] __initdata = {
+ { insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
+ { insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
+ { insn_andi, M(andi_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
+ { insn_beq, M(beq_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_beql, M(beql_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_bgez, M(bcond_op, 0, bgez_op, 0, 0, 0), RS | BIMM },
+ { insn_bgezl, M(bcond_op, 0, bgezl_op, 0, 0, 0), RS | BIMM },
+ { insn_bltz, M(bcond_op, 0, bltz_op, 0, 0, 0), RS | BIMM },
+ { insn_bltzl, M(bcond_op, 0, bltzl_op, 0, 0, 0), RS | BIMM },
+ { insn_bne, M(bne_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
+ { insn_daddiu, M(daddiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD },
+ { insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_dsll, M(spec_op, 0, 0, 0, 0, dsll_op), RT | RD | RE },
+ { insn_dsll32, M(spec_op, 0, 0, 0, 0, dsll32_op), RT | RD | RE },
+ { insn_dsra, M(spec_op, 0, 0, 0, 0, dsra_op), RT | RD | RE },
+ { insn_dsrl, M(spec_op, 0, 0, 0, 0, dsrl_op), RT | RD | RE },
+ { insn_dsrl32, M(spec_op, 0, 0, 0, 0, dsrl32_op), RT | RD | RE },
+ { insn_dsubu, M(spec_op, 0, 0, 0, 0, dsubu_op), RS | RT | RD },
+ { insn_eret, M(cop0_op, cop_op, 0, 0, 0, eret_op), 0 },
+ { insn_j, M(j_op, 0, 0, 0, 0, 0), JIMM },
+ { insn_jal, M(jal_op, 0, 0, 0, 0, 0), JIMM },
+ { insn_jr, M(spec_op, 0, 0, 0, 0, jr_op), RS },
+ { insn_ld, M(ld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_ll, M(ll_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_lld, M(lld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_lui, M(lui_op, 0, 0, 0, 0, 0), RT | SIMM },
+ { insn_lw, M(lw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_mfc0, M(cop0_op, mfc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_mtc0, M(cop0_op, mtc_op, 0, 0, 0, 0), RT | RD | SET},
+ { insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
+ { insn_rfe, M(cop0_op, cop_op, 0, 0, 0, rfe_op), 0 },
+ { insn_sc, M(sc_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_scd, M(scd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_sd, M(sd_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_sll, M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE },
+ { insn_sra, M(spec_op, 0, 0, 0, 0, sra_op), RT | RD | RE },
+ { insn_srl, M(spec_op, 0, 0, 0, 0, srl_op), RT | RD | RE },
+ { insn_subu, M(spec_op, 0, 0, 0, 0, subu_op), RS | RT | RD },
+ { insn_sw, M(sw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
+ { insn_tlbp, M(cop0_op, cop_op, 0, 0, 0, tlbp_op), 0 },
+ { insn_tlbwi, M(cop0_op, cop_op, 0, 0, 0, tlbwi_op), 0 },
+ { insn_tlbwr, M(cop0_op, cop_op, 0, 0, 0, tlbwr_op), 0 },
+ { insn_xor, M(spec_op, 0, 0, 0, 0, xor_op), RS | RT | RD },
+ { insn_xori, M(xori_op, 0, 0, 0, 0, 0), RS | RT | UIMM },
{ insn_invalid, 0, 0 }
};
#undef M
-static __init u32 build_rs(u32 arg)
+static u32 __init build_rs(u32 arg)
{
if (arg & ~RS_MASK)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -201,7 +201,7 @@ static __init u32 build_rs(u32 arg)
return (arg & RS_MASK) << RS_SH;
}
-static __init u32 build_rt(u32 arg)
+static u32 __init build_rt(u32 arg)
{
if (arg & ~RT_MASK)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -209,7 +209,7 @@ static __init u32 build_rt(u32 arg)
return (arg & RT_MASK) << RT_SH;
}
-static __init u32 build_rd(u32 arg)
+static u32 __init build_rd(u32 arg)
{
if (arg & ~RD_MASK)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -217,7 +217,7 @@ static __init u32 build_rd(u32 arg)
return (arg & RD_MASK) << RD_SH;
}
-static __init u32 build_re(u32 arg)
+static u32 __init build_re(u32 arg)
{
if (arg & ~RE_MASK)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -225,7 +225,7 @@ static __init u32 build_re(u32 arg)
return (arg & RE_MASK) << RE_SH;
}
-static __init u32 build_simm(s32 arg)
+static u32 __init build_simm(s32 arg)
{
if (arg > 0x7fff || arg < -0x8000)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -233,7 +233,7 @@ static __init u32 build_simm(s32 arg)
return arg & 0xffff;
}
-static __init u32 build_uimm(u32 arg)
+static u32 __init build_uimm(u32 arg)
{
if (arg & ~IMM_MASK)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -241,7 +241,7 @@ static __init u32 build_uimm(u32 arg)
return arg & IMM_MASK;
}
-static __init u32 build_bimm(s32 arg)
+static u32 __init build_bimm(s32 arg)
{
if (arg > 0x1ffff || arg < -0x20000)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -252,7 +252,7 @@ static __init u32 build_bimm(s32 arg)
return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
}
-static __init u32 build_jimm(u32 arg)
+static u32 __init build_jimm(u32 arg)
{
if (arg & ~((JIMM_MASK) << 2))
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -260,7 +260,7 @@ static __init u32 build_jimm(u32 arg)
return (arg >> 2) & JIMM_MASK;
}
-static __init u32 build_func(u32 arg)
+static u32 __init build_func(u32 arg)
{
if (arg & ~FUNC_MASK)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -268,7 +268,7 @@ static __init u32 build_func(u32 arg)
return arg & FUNC_MASK;
}
-static __init u32 build_set(u32 arg)
+static u32 __init build_set(u32 arg)
{
if (arg & ~SET_MASK)
printk(KERN_WARNING "TLB synthesizer field overflow\n");
@@ -315,69 +315,69 @@ static void __init build_insn(u32 **buf, enum opcode opc, ...)
}
#define I_u1u2u3(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
unsigned int b, unsigned int c) \
{ \
build_insn(buf, insn##op, a, b, c); \
}
#define I_u2u1u3(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
unsigned int b, unsigned int c) \
{ \
build_insn(buf, insn##op, b, a, c); \
}
#define I_u3u1u2(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
unsigned int b, unsigned int c) \
{ \
build_insn(buf, insn##op, b, c, a); \
}
#define I_u1u2s3(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
unsigned int b, signed int c) \
{ \
build_insn(buf, insn##op, a, b, c); \
}
#define I_u2s3u1(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
signed int b, unsigned int c) \
{ \
build_insn(buf, insn##op, c, a, b); \
}
#define I_u2u1s3(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
unsigned int b, signed int c) \
{ \
build_insn(buf, insn##op, b, a, c); \
}
#define I_u1u2(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
unsigned int b) \
{ \
build_insn(buf, insn##op, a, b); \
}
#define I_u1s2(op) \
- static inline void __init i##op(u32 **buf, unsigned int a, \
+ static inline void i##op(u32 **buf, unsigned int a, \
signed int b) \
{ \
build_insn(buf, insn##op, a, b); \
}
#define I_u1(op) \
- static inline void __init i##op(u32 **buf, unsigned int a) \
+ static inline void i##op(u32 **buf, unsigned int a) \
{ \
build_insn(buf, insn##op, a); \
}
#define I_0(op) \
- static inline void __init i##op(u32 **buf) \
+ static inline void i##op(u32 **buf) \
{ \
build_insn(buf, insn##op); \
}
@@ -457,7 +457,7 @@ struct label {
enum label_id lab;
};
-static __init void build_label(struct label **lab, u32 *addr,
+static void __init build_label(struct label **lab, u32 *addr,
enum label_id l)
{
(*lab)->addr = addr;
@@ -526,34 +526,34 @@ L_LA(_r3000_write_probe_fail)
#define i_ehb(buf) i_sll(buf, 0, 0, 3)
#ifdef CONFIG_64BIT
-static __init int __maybe_unused in_compat_space_p(long addr)
+static int __init __maybe_unused in_compat_space_p(long addr)
{
/* Is this address in 32bit compat space? */
return (((addr) & 0xffffffff00000000L) == 0xffffffff00000000L);
}
-static __init int __maybe_unused rel_highest(long val)
+static int __init __maybe_unused rel_highest(long val)
{
return ((((val + 0x800080008000L) >> 48) & 0xffff) ^ 0x8000) - 0x8000;
}
-static __init int __maybe_unused rel_higher(long val)
+static int __init __maybe_unused rel_higher(long val)
{
return ((((val + 0x80008000L) >> 32) & 0xffff) ^ 0x8000) - 0x8000;
}
#endif
-static __init int rel_hi(long val)
+static int __init rel_hi(long val)
{
return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
}
-static __init int rel_lo(long val)
+static int __init rel_lo(long val)
{
return ((val & 0xffff) ^ 0x8000) - 0x8000;
}
-static __init void i_LA_mostly(u32 **buf, unsigned int rs, long addr)
+static void __init i_LA_mostly(u32 **buf, unsigned int rs, long addr)
{
#ifdef CONFIG_64BIT
if (!in_compat_space_p(addr)) {
@@ -571,7 +571,7 @@ static __init void i_LA_mostly(u32 **buf, unsigned int rs, long addr)
i_lui(buf, rs, rel_hi(addr));
}
-static __init void __maybe_unused i_LA(u32 **buf, unsigned int rs,
+static void __init __maybe_unused i_LA(u32 **buf, unsigned int rs,
long addr)
{
i_LA_mostly(buf, rs, addr);
@@ -589,7 +589,7 @@ struct reloc {
enum label_id lab;
};
-static __init void r_mips_pc16(struct reloc **rel, u32 *addr,
+static void __init r_mips_pc16(struct reloc **rel, u32 *addr,
enum label_id l)
{
(*rel)->addr = addr;
@@ -614,7 +614,7 @@ static inline void __resolve_relocs(struct reloc *rel, struct label *lab)
}
}
-static __init void resolve_relocs(struct reloc *rel, struct label *lab)
+static void __init resolve_relocs(struct reloc *rel, struct label *lab)
{
struct label *l;
@@ -624,7 +624,7 @@ static __init void resolve_relocs(struct reloc *rel, struct label *lab)
__resolve_relocs(rel, l);
}
-static __init void move_relocs(struct reloc *rel, u32 *first, u32 *end,
+static void __init move_relocs(struct reloc *rel, u32 *first, u32 *end,
long off)
{
for (; rel->lab != label_invalid; rel++)
@@ -632,7 +632,7 @@ static __init void move_relocs(struct reloc *rel, u32 *first, u32 *end,
rel->addr += off;
}
-static __init void move_labels(struct label *lab, u32 *first, u32 *end,
+static void __init move_labels(struct label *lab, u32 *first, u32 *end,
long off)
{
for (; lab->lab != label_invalid; lab++)
@@ -640,7 +640,7 @@ static __init void move_labels(struct label *lab, u32 *first, u32 *end,
lab->addr += off;
}
-static __init void copy_handler(struct reloc *rel, struct label *lab,
+static void __init copy_handler(struct reloc *rel, struct label *lab,
u32 *first, u32 *end, u32 *target)
{
long off = (long)(target - first);
@@ -651,7 +651,7 @@ static __init void copy_handler(struct reloc *rel, struct label *lab,
move_labels(lab, first, end, off);
}
-static __init int __maybe_unused insn_has_bdelay(struct reloc *rel,
+static int __init __maybe_unused insn_has_bdelay(struct reloc *rel,
u32 *addr)
{
for (; rel->lab != label_invalid; rel++) {
@@ -743,11 +743,11 @@ il_bgez(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
* We deliberately chose a buffer size of 128, so we won't scribble
* over anything important on overflow before we panic.
*/
-static __initdata u32 tlb_handler[128];
+static u32 tlb_handler[128] __initdata;
/* simply assume worst case size for labels and relocs */
-static __initdata struct label labels[128];
-static __initdata struct reloc relocs[128];
+static struct label labels[128] __initdata;
+static struct reloc relocs[128] __initdata;
/*
* The R3000 TLB handler is simple.
@@ -801,7 +801,7 @@ static void __init build_r3000_tlb_refill_handler(void)
* other one.To keep things simple, we first assume linear space,
* then we relocate it to the final handler layout as needed.
*/
-static __initdata u32 final_handler[64];
+static u32 final_handler[64] __initdata;
/*
* Hazards
@@ -825,9 +825,9 @@ static __initdata u32 final_handler[64];
*
* As if we MIPS hackers wouldn't know how to nop pipelines happy ...
*/
-static __init void __maybe_unused build_tlb_probe_entry(u32 **p)
+static void __init __maybe_unused build_tlb_probe_entry(u32 **p)
{
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
/* Found by experiment: R4600 v2.0 needs this, too. */
case CPU_R4600:
case CPU_R5000:
@@ -849,7 +849,7 @@ static __init void __maybe_unused build_tlb_probe_entry(u32 **p)
*/
enum tlb_write_entry { tlb_random, tlb_indexed };
-static __init void build_tlb_write_entry(u32 **p, struct label **l,
+static void __init build_tlb_write_entry(u32 **p, struct label **l,
struct reloc **r,
enum tlb_write_entry wmode)
{
@@ -860,7 +860,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
case tlb_indexed: tlbw = i_tlbwi; break;
}
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_R4000PC:
case CPU_R4000SC:
case CPU_R4000MC:
@@ -908,6 +908,8 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
case CPU_4KSC:
case CPU_20KC:
case CPU_25KF:
+ case CPU_BCM3302:
+ case CPU_BCM4710:
case CPU_LOONGSON2:
if (m4kc_tlbp_war())
i_nop(p);
@@ -991,7 +993,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pmd entry.
*/
-static __init void
+static void __init
build_get_pmde64(u32 **p, struct label **l, struct reloc **r,
unsigned int tmp, unsigned int ptr)
{
@@ -1052,7 +1054,7 @@ build_get_pmde64(u32 **p, struct label **l, struct reloc **r,
* BVADDR is the faulting address, PTR is scratch.
* PTR will hold the pgd for vmalloc.
*/
-static __init void
+static void __init
build_get_pgd_vmalloc64(u32 **p, struct label **l, struct reloc **r,
unsigned int bvaddr, unsigned int ptr)
{
@@ -1116,7 +1118,7 @@ build_get_pgd_vmalloc64(u32 **p, struct label **l, struct reloc **r,
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pgd entry.
*/
-static __init void __maybe_unused
+static void __init __maybe_unused
build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
{
long pgdc = (long)pgd_current;
@@ -1151,12 +1153,12 @@ build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
#endif /* !CONFIG_64BIT */
-static __init void build_adjust_context(u32 **p, unsigned int ctx)
+static void __init build_adjust_context(u32 **p, unsigned int ctx)
{
unsigned int shift = 4 - (PTE_T_LOG2 + 1) + PAGE_SHIFT - 12;
unsigned int mask = (PTRS_PER_PTE / 2 - 1) << (PTE_T_LOG2 + 1);
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_VR41XX:
case CPU_VR4111:
case CPU_VR4121:
@@ -1177,7 +1179,7 @@ static __init void build_adjust_context(u32 **p, unsigned int ctx)
i_andi(p, ctx, ctx, mask);
}
-static __init void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
+static void __init build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
{
/*
* Bug workaround for the Nevada. It seems as if under certain
@@ -1186,7 +1188,7 @@ static __init void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
* in a different cacheline or a load instruction, probably any
* memory reference, is between them.
*/
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_NEVADA:
i_LW(p, ptr, 0, ptr);
GET_CONTEXT(p, tmp); /* get context reg */
@@ -1202,7 +1204,7 @@ static __init void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
i_ADDU(p, ptr, ptr, tmp); /* add in offset */
}
-static __init void build_update_entries(u32 **p, unsigned int tmp,
+static void __init build_update_entries(u32 **p, unsigned int tmp,
unsigned int ptep)
{
/*
@@ -1870,7 +1872,7 @@ void __init build_tlb_refill_handler(void)
*/
static int run_once = 0;
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_R2000:
case CPU_R3000:
case CPU_R3000A:
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index 4e0a90b3916b..aa52aa146cea 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -74,7 +74,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
struct op_mips_model *lmodel = NULL;
int res;
- switch (current_cpu_data.cputype) {
+ switch (current_cpu_type()) {
case CPU_5KC:
case CPU_20KC:
case CPU_24K:
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 1ea5c9c1010b..423bc2c473df 100644
--- a/arch/mips/oprofile/op_