kernel-ark/arch/x86_64
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
..
boot
crypto
ia32 [PATCH] fix i386 regparm=3 RT signal handlers on x86_64 2006-10-30 12:12:21 -08:00
kernel [PATCH] htirq: refactor so we only have one function that writes to the chip 2006-11-08 18:29:24 -08:00
lib
mm
oprofile
pci PCI: x86-64: mmconfig missing printk levels 2006-10-27 11:20:33 -07:00
defconfig
Kconfig
Kconfig.debug
Makefile [PATCH] x86: Use -maccumulate-outgoing-args 2006-10-21 18:37:01 +02:00