Eric W. Biederman 2c2df8418a x86, acpi/irq: Introduce apci_isa_irq_to_gsi ... There are a number of cases where the current code makes the assumption that isa irqs identity map to the first 16 acpi global system intereupts. In most instances that assumption is correct as that is the required behaviour in dual i8259 mode and the default behavior in ioapic mode. However there are some systems out there that take advantage of acpis interrupt remapping for the isa irqs to have a completely different mapping of isa_irq to gsi. Introduce acpi_isa_irq_to_gsi to perform this mapping explicitly in the code that needs it. Initially this will be just the current assumed identity mapping to ensure it's introduction does not cause regressions. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> LKML-Reference: <1269936436-7039-1-git-send-email-ebiederm@xmission.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>		2010-05-04 13:34:23 -07:00
..
cpufreq	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
.gitignore
acpi-ext.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
acpi.c	x86, acpi/irq: Introduce apci_isa_irq_to_gsi	2010-05-04 13:34:23 -07:00
asm-offsets.c	ia64/pv_ops/xen: paravirtualize read/write ar.itc and ar.itm	2009-03-26 10:50:32 -07:00
audit.c	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
brl_emu.c
crash.c	sysctl: Drop & in front of every proc_handler.	2009-11-18 08:37:40 -08:00
crash_dump.c
cyclone.c	clocksource: pass clocksource to read() callback	2009-04-21 13:41:47 -07:00
dma-mapping.c	[IA64] Fix warning in dma-mapping.c	2009-09-02 09:12:21 -07:00
efi.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
efi_stub.S
elfcore.c	elf coredump: add extended numbering support	2010-03-06 11:26:46 -08:00
entry.h
entry.S	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
err_inject.c
esi.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
esi_stub.S
fsys.S	ia64/pv_ops: paravirtualize mov = ar.itc.	2009-03-26 10:50:22 -07:00
fsyscall_gtod_data.h
ftrace.c
gate-data.S
gate.lds.S	ia64/pv_ops: gate page paravirtualization.	2009-03-26 10:51:02 -07:00
gate.S	ia64/pv_ops: paravirtualize gate.S.	2009-03-26 11:01:46 -07:00
head.S	percpu: make percpu symbols in ia64 unique	2009-10-29 22:34:14 +09:00
ia64_ksyms.c	percpu: remove per_cpu__ prefix.	2009-10-29 22:34:15 +09:00
init_task.c	Use new __init_task_data macro in arch init_task.c files.	2009-09-21 06:27:08 +02:00
iosapic.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
irq.c	genirq: Convert irq_desc.lock to raw_spinlock	2009-12-14 23:55:33 +01:00
irq_ia64.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
irq_lsapic.c	[IA64] remove obsolete hw_interrupt_type	2009-06-15 14:35:10 -07:00
ivt.S	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
jprobes.S
kprobes.c	kprobes: Disable booster when CONFIG_PREEMPT=y	2010-02-04 09:36:18 +01:00
machine_kexec.c	[IA64] kexec: Unregister MCA handler before kexec	2009-09-14 16:18:17 -07:00
machvec.c
Makefile	elf coredump: replace ELF_CORE_EXTRA_* macros by functions	2010-03-06 11:26:45 -08:00
Makefile.gate	kbuild: rename ld-option to cc-ldoption	2009-09-20 12:27:42 +02:00
mca.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
mca_asm.S	percpu: make percpu symbols in ia64 unique	2009-10-29 22:34:14 +09:00
mca_drv.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
mca_drv.h
mca_drv_asm.S
minstate.h
module.c	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
msi_ia64.c	[IA64] msi_ia64.c dmar_msi_type should be static	2009-06-15 14:35:54 -07:00
nr-irqs.c
numa.c
pal.S
palinfo.c	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
paravirt.c	ia64: remove some warnings.	2009-03-27 11:11:04 -07:00
paravirt_inst.h
paravirt_patch.c	ia64/pv_op/binarypatch: add helper functions to support binary patching for paravirt_ops.	2009-03-26 11:02:31 -07:00
paravirt_patchlist.c	[IA64] Fix build error in paravirt_patchlist.c	2009-06-17 09:04:40 -07:00
paravirt_patchlist.h	ia64/pv_ops: gate page paravirtualization.	2009-03-26 10:51:02 -07:00
paravirtentry.S	ia64/pv_ops: implement binary patching optimization for native.	2009-03-26 11:02:42 -07:00
patch.c	ia64: remove some warnings.	2009-03-27 11:11:04 -07:00
pci-dma.c	Bug Fix arch/ia64/kernel/pci-dma.c: fix recursive dma_supported() call in iommu_dma_supported()	2009-08-11 14:52:10 -07:00
pci-swiotlb.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
perfmon.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
perfmon_default_smpl.c
perfmon_generic.h
perfmon_itanium.h
perfmon_mckinley.h
perfmon_montecito.h
process.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ptrace.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
relocate_kernel.S	percpu: make percpu symbols in ia64 unique	2009-10-29 22:34:14 +09:00
sal.c
salinfo.c	[IA64] address compiler warnings perfmon.c/salinfo.c	2009-06-30 14:26:34 -07:00
setup.c	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
sigframe.h
signal.c	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
smp.c	ia64: convert last user of smp_call_function_mask	2009-09-24 09:34:40 +09:30
smpboot.c	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
sys_ia64.c	Get rid of open-coding in ia64_brk()	2009-12-11 06:44:58 -05:00
time.c	clocksource: add argument to resume callback	2010-02-05 14:54:10 +01:00
topology.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
traps.c	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
unaligned.c	[IA64] use printk_once() unaligned.c/io_common.c	2009-10-13 12:48:25 -07:00
uncached.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
unwind.c	[IA64] Do not go beyond ARRAY_SIZE of unw.hash	2009-02-25 11:48:04 -08:00
unwind_decoder.c
unwind_i.h
vmlinux.lds.S	ia64: allocate percpu area for cpu0 like percpu areas for other cpus	2009-10-02 13:28:56 +09:00