Kevin D. Kissell 0db34215c7 [MIPS] SMTC: Interrupt mask backstop hack ...

To support multiple TC microthreads acting as "CPUs" within a VPE,
VPE-wide interrupt mask bits must be specially manipulated during
interrupt handling. To support legacy drivers and interrupt controller
management code, SMTC has a "backstop" to track and if necessary restore
the interrupt mask. This has some performance impact on interrupt service
overhead. Disable it only if you know what you are doing.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2007-07-12 17:41:17 +01:00

..

arc

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ddb5xxx

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

dec

[TC] TURBOchannel support for the DECstation

2007-02-09 16:23:16 +00:00

emma2rh

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

ip32

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jmr3927

[MIPS] JMR3927 cleanup

2007-04-27 16:20:23 +01:00

mach-atlas

[MIPS] SNI: Fix mc146818_decode_year

2007-03-04 19:02:31 +00:00

mach-au1x00

[MIPS] Make ioremap() work on TX39/49 special unmapped segment

2007-07-10 17:33:03 +01:00

mach-cobalt

[MIPS] remove unused definitions for Cobalt

2007-07-10 17:32:55 +01:00

mach-db1x00

[PATCH] Au1550/1200: add missing PSC #define's, make OSS driver use the proper ones

2006-06-23 07:42:56 -07:00

mach-dec

[PATCH] char/rtc: Handle memory-mapped chips properly

2006-07-10 13:24:25 -07:00

mach-emma2rh

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

mach-excite

[MIPS] s/__ASSEMBLER__/__ASSEMBLY__/ for clarity sake.

2006-09-27 13:37:57 +01:00

mach-generic

[MIPS] Make ioremap() work on TX39/49 special unmapped segment

2007-07-10 17:33:03 +01:00

mach-ip22

[MIPS] Allow generic spaces.h to be included by platform specific ones

2007-07-10 17:32:57 +01:00

mach-ip27

[MIPS] Allow generic spaces.h to be included by platform specific ones

2007-07-10 17:32:57 +01:00

mach-ip32

[MIPS] Allow generic spaces.h to be included by platform specific ones

2007-07-10 17:32:57 +01:00

mach-jazz

[MIPS] Unify dma-{coherent,noncoherent.ip27,ip32}

2007-02-13 22:40:50 +00:00

mach-jmr3927

[MIPS] Make ioremap() work on TX39/49 special unmapped segment

2007-07-10 17:33:03 +01:00

mach-lemote

[MIPS] New files for lemote fulong mini-PC support

2007-07-10 17:33:02 +01:00

mach-mips

[MIPS] Early check for SMTC kernel on non-MT processor

2007-07-10 17:33:04 +01:00

mach-mipssim

[MIPS] MIPSsim: Move code away from the other MIPS Inc. BSP code.

2007-07-10 17:32:56 +01:00

mach-ocelot

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mach-pb1x00

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mach-pnx8550

[MIPS] PNX8550 fixups

2006-10-04 18:06:15 +01:00

mach-qemu

[MIPS] Qemu does not have D-cache aliases

2006-09-27 13:37:49 +01:00

mach-rm

[MIPS] RM: It should be #ifdef CONFIG_FOO not #if CONFIG_FOO ...

2007-03-04 19:02:38 +00:00

mach-sibyte

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mach-tx49xx

[MIPS] Make ioremap() work on TX39/49 special unmapped segment

2007-07-10 17:33:03 +01:00

mach-vr41xx

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

mach-wrppmc

[MIPS] Wind River 4KC PPMC Eval Board Support

2006-06-19 17:39:18 +01:00

mach-yosemite

[MIPS] Use the proper technical term for naming some of the cache macros.

2006-07-13 21:26:04 +01:00

mips-boards

[MIPS] New files for lemote fulong mini-PC support

2007-07-10 17:33:02 +01:00

pci

[MIPS] SN: include asm/sn/types.h for nasid_t.

2006-06-19 17:39:24 +01:00

pmc-sierra/msp71xx

[MIPS] PMC MSP71xx PCI support

2007-07-10 17:33:03 +01:00

sgi

Convert SGI IP22 and specific drivers to platform_device.

2007-05-11 17:00:29 +01:00

sibyte

[MIPS] Updated Sibyte headers

2007-04-27 16:20:24 +01:00

sn

[MIPS] IP27: Move definition of nic_t to its sole user.

2006-12-12 01:46:24 +00:00

tx4927

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tx4938

[MIPS] rbtx4938: Convert SPI codes to use generic SPI drivers

2007-07-10 17:33:03 +01:00

vr41xx

[MIPS] Separate platform_device registration for VR41xx GPIO

2007-07-12 17:41:15 +01:00

xtalk

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8253pit.h

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a.out.h

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abi.h

[MIPS] signals: Share even more code.

2007-02-18 21:31:35 +00:00

addrspace.h

[MIPS] Cleanup TO_PHYS_MASK definition

2007-07-10 17:32:56 +01:00

asm.h

[MIPS] 16K & 64K page size fixes

2006-11-01 17:46:09 +00:00

asmmacro-32.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro-64.h

[MIPS] Fix fpu_save_double on 64-bit.

2006-06-19 17:39:13 +01:00

asmmacro.h

[MIPS] Remove duplicate fpu enable hazard code.

2007-06-06 19:34:31 +01:00

atomic.h

[MIPS] Fix build error in atomic64_cmpxchg

2007-05-11 14:28:33 +01:00

auxvec.h

…

barrier.h

[MIPS] Cleanup memory barriers for weakly ordered systems.

2006-12-04 22:43:14 +00:00

bcache.h

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bitops.h

[MIPS] Remove a duplicated local variable in test_and_clear_bit()

2007-06-26 19:57:33 +02:00

bootinfo.h

[MIPS] WRPPMC: Fix build.

2007-07-10 17:33:06 +01:00

branch.h

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break.h

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bug.h

[MIPS] Fix BUG(), BUG_ON() handling

2007-04-20 14:58:37 +01:00

bugs.h

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byteorder.h

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cache.h

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cachectl.h

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cacheflush.h

[MIPS] Remove unused argument from kunmap_coherent().

2007-04-27 16:20:24 +01:00

cacheops.h

[MIPS] define Hit_Invalidate_I to Index_Invalidate_I for loongson2

2007-07-10 17:33:02 +01:00

checksum.h

[MIPS] Fix wrong checksum for split TCP packets on 64-bit MIPS

2007-04-20 14:58:37 +01:00

compat-signal.h

[MIPS] use compat_siginfo in rt_sigframe_n32

2007-06-26 19:57:33 +02:00

compat.h

[MIPS] compat.h uses struct pt_regs so needs to include ptrace.h.

2006-12-12 01:46:24 +00:00

compiler.h

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cpu-features.h

[MIPS] Enable support for the userlocal hardware register

2007-07-10 17:33:02 +01:00

cpu-info.h

[MIPS] FPU ownership management & preemption fixes

2007-03-17 01:03:26 +00:00

cpu.h

[MIPS] PMC MSP71xx mips common

2007-07-10 17:33:03 +01:00

cputime.h

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current.h

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debug.h

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delay.h

[MIPS] Make MIPS udelay() preempt safe under DEBUG_PREEMPT

2007-03-24 17:01:49 +00:00

device.h

Driver core: add dev_archdata to struct device

2006-12-01 14:52:01 -08:00

div64.h

[MIPS] Change names of local variables to silence sparse

2007-07-10 17:33:06 +01:00

dma-mapping.h

[MIPS] Don't claim we support dma_declare_coherent_memory - we don't.

2007-02-13 22:40:50 +00:00

dma.h

[MIPS] ISA: Fix typo

2007-03-08 01:10:30 +00:00

ds1216.h

[MIPS] Support for several more SNI RM models.

2007-02-18 21:31:37 +00:00

ds1286.h

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dsp.h

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elf.h

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emergency-restart.h

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errno.h

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fcntl.h

[MIPS] Remove F_SETSIG and F_GETSIG in favor of the asm-generic definitions.

2006-09-27 13:37:48 +01:00

fixmap.h

[MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page

2006-10-21 23:17:35 +01:00

floppy.h

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fpregdef.h

…

fpu_emulator.h

[MIPS] Unify mips_fpu_soft_struct and mips_fpu_hard_structs.

2006-06-19 17:39:18 +01:00

fpu.h

[MIPS] FPU hazard handling

2007-05-11 14:28:31 +01:00

futex.h

[PATCH] mm: pagefault_{disable,enable}()

2006-12-07 08:39:21 -08:00

gdb-stub.h

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gfx.h

…

gpio.h

[MIPS] Add generic GPIO support

2007-07-10 17:32:55 +01:00

gt64120.h

[MIPS] Rewrite GALILEO_INL/GALILEO_OUTL to GT_READ/GT_WRITE

2006-11-30 01:14:43 +00:00

gt64240.h

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hardirq.h

…

hazards.h

[MIPS] SB1: Build fix.

2007-05-11 14:28:31 +01:00

highmem.h

[MIPS] Remove LIMITED_DMA support

2007-05-11 14:28:31 +01:00

hw_irq.h

[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()

2006-06-29 10:26:23 -07:00

i8259.h

[MIPS] Make I8259A_IRQ_BASE customizable

2007-02-06 16:53:09 +00:00

ide.h

…

inst.h

[MIPS] Fix rdhwr_op definition.

2006-07-13 21:26:08 +01:00

inventory.h

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io.h

[MIPS] Workaround for a sparse warning in include/asm-mips/io.h

2007-07-12 17:41:10 +01:00

ioctl.h

[MIPS] Remove unreferenced _IOC_SLMASK macro in ioctl.h.

2007-02-26 23:06:06 +00:00

ioctls.h

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ipc.h

…

ipcbuf.h

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irq_cpu.h

[MIPS] Define MIPS_CPU_IRQ_BASE in generic header

2007-02-06 16:53:08 +00:00

irq_regs.h

[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

2006-10-08 02:38:28 +01:00

irq.h

[MIPS] SMTC: Interrupt mask backstop hack

2007-07-12 17:41:17 +01:00

irqflags.h

[MIPS] SMTC: Fix recursion in instant IPI replay code.

2007-03-29 23:46:36 +01:00

isadep.h

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jazz.h

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jazzdma.h

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Kbuild

[MIPS] Have headers_install install <asm/cachectl.h> and <asm/sysmips.h>.

2006-09-27 13:37:56 +01:00

kdebug.h

move die notifier handling to common code

2007-05-08 11:15:04 -07:00

kexec.h

kdump/kexec: calculate note size at compile time

2007-05-08 11:15:07 -07:00

kmap_types.h

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kspd.h

…

linkage.h

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local.h

local_t: mips extension

2007-05-08 11:15:20 -07:00

m48t35.h

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m48t37.h

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marvell.h

[MIPS] MV64340: Add missing prototype for mv64340_irq_init().

2007-03-29 23:46:35 +01:00

mc146818-time.h

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mc146818rtc.h

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mips_mt.h

[MIPS] SMTC: <asm/mips_mt.h> must include <linux/cpumask.h>

2007-03-07 00:07:15 +00:00

mipsmtregs.h

[MIPS] MT: Nuke duplicate mips_mt_regdump() prototype.

2007-02-06 16:53:24 +00:00

mipsprom.h

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mipsregs.h

[MIPS] Change names of local variables to silence sparse (part 2)

2007-07-12 17:41:10 +01:00

mman.h

[PATCH] Remove final references to deprecated "MAP_ANON" page protection flag

2007-02-11 10:51:17 -08:00

mmu_context.h

[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction

2007-05-02 19:27:14 +02:00

mmu.h

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mmzone.h

[PATCH] Delete unused definitions of kvaddr_to_nid

2006-06-23 07:42:52 -07:00

module.h

[MIPS] define Hit_Invalidate_I to Index_Invalidate_I for loongson2

2007-07-10 17:33:02 +01:00

msc01_ic.h

[MIPS] MT: Reenable EIC support and add support for SOCit SC.

2007-05-11 14:28:31 +01:00

msgbuf.h

…

mutex.h

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namei.h

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paccess.h

[MIPS] Replace old fashioned "__typeof" with "__typeof__".

2007-04-27 16:20:25 +01:00

page.h

[MIPS] Fix PHYS_OFFSET for 64-bits kernels with 32-bits symbols

2007-07-10 17:32:57 +01:00

param.h

[MIPS] Make timer interrupt frequency configurable from kconfig.

2006-06-19 17:39:27 +01:00

parport.h

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pci.h

[MIPS] PCI: Make dev pointer argument of pcibios_map_irq const.

2007-07-10 17:33:00 +01:00

percpu.h

…

pgalloc.h

Detach sched.h from mm.h

2007-05-21 09:18:19 -07:00

pgtable-32.h

[MIPS] pte_offset(dir,addr): parenthesis fix

2006-12-06 20:16:08 +00:00

pgtable-64.h

[MIPS] Always use virt_to_phys() when translating kernel addresses

2007-03-24 17:01:49 +00:00

pgtable-bits.h

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pgtable.h

Clean up mostly unused IOSPACE macros

2007-05-08 11:15:13 -07:00

pmon.h

…

poll.h

Consolidate asm/poll.h

2007-05-11 08:29:34 -07:00

posix_types.h

…

prctl.h

…

prefetch.h

…

processor.h

[MIPS] Convert init_thread initialization to ISO C initializers.

2007-07-10 17:33:02 +01:00

ptrace.h

[MIPS] die(): Properly declare as non-returning

2007-07-04 15:53:15 +01:00

qemu.h

[MIPS] Qemu system shutdown support

2006-06-19 17:39:19 +01:00

r4kcache.h

…

reboot.h

…

reg.h

…

regdef.h

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resource.h

…

rm9k-ocd.h

[MIPS] Support for the RM9000-based Basler eXcite smart camera platform.

2006-06-19 17:39:26 +01:00

rtc.h

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rtlx.h

[MIPS] RTLX: Handle copy_*_user return values.

2007-03-17 01:03:29 +00:00

scatterlist.h

PCI: scatterlist.h needs types.h

2007-05-02 19:02:34 -07:00

sections.h

[MIPS] Remove _fdata from asm-mips/sections.h

2007-02-06 16:53:15 +00:00

segment.h

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semaphore.h

…

sembuf.h

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serial.h

[MIPS] Put an end to <asm/serial.h>'s long and annyoing existence

2007-07-10 17:33:01 +01:00

setup.h

[PATCH] cleanup asm/setup.h userspace visibility

2006-12-07 08:39:46 -08:00

sgialib.h

[MIPS] Fix and cleanup the mess that a dozen prom_printf variants are.

2007-03-04 19:02:37 +00:00

sgiarcs.h

[MIPS] ARC: Fix warning.

2007-03-24 17:01:49 +00:00

sgidefs.h

…

shmbuf.h

…

shmparam.h

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sigcontext.h

[MIPS] Add basic SMARTMIPS ASE support

2007-02-22 00:50:44 +00:00

siginfo.h

…

signal.h

[MIPS] signals: Share even more code.

2007-02-18 21:31:35 +00:00

sim.h

…

smp.h

[MIPS] Remove unused cpu_callout_map and num_booting_cpus()

2007-07-10 17:32:55 +01:00

smtc_ipi.h

[MIPS] SMTC: Fix recursion in instant IPI replay code.

2007-03-29 23:46:36 +01:00

smtc_proc.h

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smtc.h

[MIPS] SMTC: Add fordward declarations for mm_struct and task_struct.

2007-03-07 00:07:16 +00:00

sni.h

[MIPS] SNI RM updates

2007-07-10 17:33:03 +01:00

socket.h

[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support

2007-04-25 22:24:21 -07:00

sockios.h

[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution

2007-04-25 22:24:04 -07:00

sparsemem.h

[MIPS] Fix sparsemem support.

2006-06-06 00:15:20 +01:00

spinlock_types.h

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spinlock.h

[MIPS] Fix __raw_read_trylock() to allow multiple readers

2007-03-07 00:07:17 +00:00

stackframe.h

[MIPS] Fix KMODE for the R3000

2007-06-11 18:20:53 +01:00

stacktrace.h

[MIPS] Make unwind_stack() can dig into interrupted context

2006-10-01 23:16:59 +01:00

stat.h

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statfs.h

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string.h

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suspend.h

…

sysmips.h

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system.h

[MIPS] Non-FPAFF: Fix warning.

2007-07-10 17:33:05 +01:00

termbits.h

lots-of-architectures: enable arbitary speed tty support

2007-07-10 17:51:13 -07:00

termios.h

[PATCH] consolidate line discipline number definitions

2007-02-11 10:51:26 -08:00

thread_info.h

[MIPS] Disallow CpU exception in kernel again.

2007-04-20 14:58:37 +01:00

time.h

[MIPS] mips HPT cleanup: make clocksource_mips public

2006-11-30 01:14:49 +00:00

timex.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

titan_dep.h

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tlb.h

…

tlbdebug.h

[MIPS] Cleanup tlbdebug.h

2007-07-12 17:41:11 +01:00

tlbflush.h

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topology.h

…

traps.h

…

tx3912.h

…

types.h

[PATCH] Centralise definitions of sector_t and blkcnt_t

2006-12-04 19:41:15 -08:00

uaccess.h

[MIPS] Export __copy_user_inatomic.

2007-03-07 00:07:17 +00:00

ucontext.h

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unaligned.h

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unistd.h

[MIPS] Add whitelists for checksyscalls.sh

2007-07-04 15:53:16 +01:00

user.h

[MIPS] Fix errors detected by "make headers_check"

2006-09-27 13:37:40 +01:00

vga.h

[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use

2006-06-22 15:05:58 -07:00

vpe.h

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war.h

[MIPS] Delete Ocelot 3 support.

2007-07-10 17:33:05 +01:00

wbflush.h

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xor.h

…

xxs1500.h

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