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7b586d7185
linux/arch/x86
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Jeremy Fitzhardinge 7b586d7185 x86/io_apic: add get_nr_irqs_gsi() 
Impact: new interface to get max GSI

Add get_nr_irqs_gsi() to return nr_irqs_gsi.  Xen will use this to
determine how many irqs it needs to reserve for hardware irqs.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: x86@kernel.org
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-10-18 10:40:30 -04:00
..
boot x86, setup: Fix earlyprintk=serial,0x3f8,115200 2010-09-21 10:18:33 -07:00
configs defconfig reduction 2010-08-14 22:26:53 +02:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2010-05-03 11:28:58 +08:00
ia32 x86-64, compat: Retruncate rax after ia32 syscall entry tracing 2010-09-14 16:08:47 -07:00
include/asm x86/io_apic: add get_nr_irqs_gsi() 2010-10-18 10:40:30 -04:00
kernel x86/io_apic: add get_nr_irqs_gsi() 2010-10-18 10:40:30 -04:00
kvm Merge branch 'x86/cleanups' into irq/sparseirq 2010-10-12 16:40:42 +02:00
lguest x86: lguest: Use new irq allocator 2010-10-12 16:53:45 +02:00
lib Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-08-13 10:35:48 -07:00
math-emu x86, fpu: Unbreak FPU emulation 2010-05-10 13:37:16 -07:00
mm Merge branch 'x86/cleanups' into irq/sparseirq 2010-10-12 16:40:42 +02:00
oprofile oprofile: Add Support for Intel CPU Family 6 / Model 22 (Intel Celeron 540) 2010-09-16 12:35:56 +02:00
pci x86/PCI: use for_each_pci_dev() 2010-07-30 09:47:33 -07:00
power x86, tsc, sched: Recompute cyc2ns_offset's during resume from sleep states 2010-08-20 14:59:02 +02:00
tools x86: Remove trailing spaces in messages 2010-02-07 17:47:51 +01:00
vdso Merge branches 'x86-cleanups-for-linus', 'x86-vmware-for-linus', 'x86-mtrr-for-linus', 'x86-apic-for-linus', 'x86-fpu-for-linus' and 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-08-06 16:22:59 -07:00
video
xen xen: Don't disable the I/O space 2010-10-18 10:40:27 -04:00
.gitignore add random binaries to .gitignore 2010-04-08 11:34:34 +02:00
Kbuild
Kconfig x86: ioapic: Cleanup sparse irq code 2010-10-12 16:53:40 +02:00
Kconfig.cpu Merge branch 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-18 08:58:16 -07:00
Kconfig.debug Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-18 08:40:21 -07:00
Makefile x86, build: Disable -fPIE when compiling with CONFIG_CC_STACKPROTECTOR=y 2010-09-13 15:53:16 -07:00
Makefile_32.cpu Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-08 13:38:11 -08:00