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Eric W. Biederman ec68307cc5 [PATCH] htirq: refactor so we only have one function that writes to the chip 
This refactoring actually optimizes the code a little by caching the value
that we think the device is programmed with instead of reading it back from
the hardware.  Which simplifies the code a little and should speed things up a
bit.

This patch introduces the concept of a ht_irq_msg and modifies the
architecture read/write routines to update this code.

There is a minor consistency fix here as well as x86_64 forgot to initialize
the htirq as masked.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Andi Kleen <ak@suse.de>
Acked-by: Bryan O'Sullivan <bos@pathscale.com>
Cc: <olson@pathscale.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-11-08 18:29:24 -08:00
..
acpi ACPI: Processor native C-states using MWAIT 2006-10-14 00:35:39 -04:00
asm-alpha [PATCH] Consolidate check_signature 2006-10-11 11:14:23 -07:00
asm-arm [ARM] 3919/1: Fixed definition of some PXA270 CIF related registers 2006-11-03 19:52:52 +00:00
asm-arm26 fix file specification in comments 2006-10-03 23:01:26 +02:00
asm-avr32 AVR32: Wire up sys_epoll_pwait 2006-11-06 14:07:15 +01:00
asm-cris [PATCH] remove remaining errno and __KERNEL_SYSCALLS__ references 2006-10-02 07:57:23 -07:00
asm-frv [PATCH] FRV: Use the correct preemption primitives in kmap_atomic() and co 2006-10-16 08:32:29 -07:00
asm-generic [PATCH] drivers: wait for threaded probes between initcall levels 2006-10-27 15:34:51 -07:00
asm-h8300 [PATCH] remove remaining errno and __KERNEL_SYSCALLS__ references 2006-10-02 07:57:23 -07:00
asm-i386 i386: clean up io-apic accesses 2006-11-01 09:11:00 -08:00
asm-ia64 [IA64] move SAL_CACHE_FLUSH check later in boot 2006-10-31 14:32:10 -08:00
asm-m32r [PATCH] Consolidate check_signature 2006-10-11 11:14:23 -07:00
asm-m68k [PATCH] sun3_ioremap() prototype 2006-10-15 11:00:58 -07:00
asm-m68knommu [PATCH] m68knommu: sync syscalls with m68k 2006-10-13 08:35:39 -07:00
asm-mips [MIPS] Make irq number allocator generally available for fixing EV64120. 2006-11-06 20:55:38 +00:00
asm-parisc [PARISC] pdc_init no longer exists 2006-10-07 05:22:30 -06:00
asm-powerpc [PATCH] powerpc: wire up sys_migrate_pages 2006-11-03 12:27:59 -08:00
asm-ppc [PATCH] Consolidate check_signature 2006-10-11 11:14:23 -07:00
asm-s390 [S390] Fix pte type checking. 2006-10-18 18:30:51 +02:00
asm-sh sh: Fix IPR-IRQ's for IRQ-chip change breakage. 2006-10-31 12:53:28 +09:00
asm-sh64 [PATCH] Consolidate check_signature 2006-10-11 11:14:23 -07:00
asm-sparc [SPARC]: Fix robust futex syscalls and wire up migrate_pages. 2006-11-05 16:51:03 -08:00
asm-sparc64 [SPARC]: Fix robust futex syscalls and wire up migrate_pages. 2006-11-05 16:51:03 -08:00
asm-um [PATCH] uml: add INITCALLS 2006-10-31 08:07:00 -08:00
asm-v850 [PATCH] remove remaining errno and __KERNEL_SYSCALLS__ references 2006-10-02 07:57:23 -07:00
asm-x86_64 x86-64: clean up io-apic accesses 2006-11-08 10:23:03 -08:00
asm-xtensa fix file specification in comments 2006-10-03 23:01:26 +02:00
crypto [CRYPTO] digest: Added user API for new hash type 2006-09-21 11:46:17 +10:00
keys [PATCH] keys: discard the contents of a key on revocation 2006-06-26 09:58:18 -07:00
linux [PATCH] htirq: refactor so we only have one function that writes to the chip 2006-11-08 18:29:24 -08:00
math-emu
…
media V4L/DVB (4666): Ensure the WM8775 driver is loaded generically for any board. 2006-10-03 15:13:48 -03:00
mtd Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2006-10-01 17:55:53 +01:00
net [IPV6]: Fix ECN bug on big-endian 2006-11-05 14:11:26 -08:00
pcmcia
…
rdma RDMA/addr: Use client registration to fix module unload race 2006-11-02 14:26:04 -08:00
rxrpc
…
scsi [SCSI] replace u8 and u32 with __u8 and __u32 in scsi.h for user space 2006-10-25 15:14:34 -07:00
sound [ALSA] version 1.0.13 2006-10-22 10:56:24 +02:00
video fix file specification in comments 2006-10-03 23:01:26 +02:00
Kbuild [HEADERS] One line per header in Kbuild files to reduce conflicts 2006-09-19 12:43:58 +01:00