Bjorn Helgaas 7bc5e3f2be x86/PCI: use host bridge _CRS info by default on 2008 and newer machines ... The main benefit of using ACPI host bridge window information is that we can do better resource allocation in systems with multiple host bridges, e.g., http://bugzilla.kernel.org/show_bug.cgi?id=14183 Sometimes we need _CRS information even if we only have one host bridge, e.g., https://bugs.launchpad.net/ubuntu/+source/linux/+bug/341681 Most of these systems are relatively new, so this patch turns on "pci=use_crs" only on machines with a BIOS date of 2008 or newer. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>		2010-02-23 09:43:42 -08:00
..
native	ia64/pv_ops: paravirtualize gate.S.	2009-03-26 11:01:46 -07:00
sn	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
uv	sgi-gru: add macros for using the UV hub to send interrupts	2009-04-02 19:05:05 -07:00
xen	ia64/xen: compilation fix	2009-11-06 15:04:55 -08:00
acpi-ext.h	ACPI: remove private acpica headers from driver files	2008-12-31 01:15:22 -05:00
acpi.h	x86/PCI: use host bridge _CRS info by default on 2008 and newer machines	2010-02-23 09:43:42 -08:00
agp.h	agp: kill phys_to_gart() and gart_to_phys()	2009-08-03 09:05:00 +01:00
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	2009-12-12 13:08:14 +01:00
asmmacro.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
atomic.h	asm-generic: rename atomic.h to atomic-long.h	2009-06-11 21:02:17 +02:00
auxvec.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
bitops.h	locking: Convert __raw_spin* functions to arch_spin*	2009-12-14 23:55:32 +01:00
bitsperlong.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
break.h	ia64/xen: reserve "break" numbers used for xen hypercalls.	2008-10-17 09:52:52 -07:00
bug.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
bugs.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
cacheflush.h	block: add helpers to run flush_dcache_page() against a bio and a request's pages	2009-11-26 09:16:19 +01:00
checksum.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
compat.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
cpu.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
cputime.h	cputime: Optimize jiffies_to_cputime(1)	2009-08-03 14:48:36 +02:00
current.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
cyclone.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
delay.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
device.h	Driver Core: Add platform device arch data V3	2009-07-22 00:28:38 +02:00
div64.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
dma-mapping.h	dma-mapping: fix off-by-one error in dma_capable()	2009-12-16 07:20:12 -08:00
dma.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
dmi.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
elf.h	[IA64] preserve personality flag bits across exec	2010-02-12 08:17:58 -08:00
emergency-restart.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
errno.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
esi.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
fb.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
fcntl.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
fpswa.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
fpu.h	Revert "Neither asm/types.h nor linux/types.h is required for arch/ia64/include/asm/fpu.h"	2009-07-17 06:35:05 -07:00
ftrace.h	[IA64] sanity in #include files. Move fnptr to types.h	2010-01-06 15:52:35 -08:00
futex.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
gcc_intrin.h	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
hardirq.h	preempt-count: force hardirq-count to max of 10	2009-02-12 11:19:05 -05:00
hpsim.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
hugetlb.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
hw_irq.h	[IA64] preallocate IA64_IRQ_MOVE_VECTOR	2009-12-14 16:03:36 -08:00
ia32.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
ia64regs.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
idle.h	[IA64] xen_domu_defconfig: fix build issues/warnings	2009-05-05 11:43:13 -07:00
intel_intrin.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
intrinsics.h	Pull pvops into release branch	2009-03-31 14:25:08 -07:00
io.h	implement early_io{re,un}map for ia64	2009-12-16 02:45:10 +00:00
ioctl.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
ioctls.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
iommu.h	intel-iommu: Fix one last ia64 build problem in Pass Through Support	2009-06-05 20:49:53 +01:00
iosapic.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
ipcbuf.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
irq.h	ia64: move nr-irqs.h to include/generated	2009-12-12 13:08:14 +01:00
irq_regs.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
Kbuild	[IA64] unexport fpswa.h	2009-06-15 14:32:54 -07:00
kdebug.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
kexec.h	kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE	2008-08-15 08:35:42 -07:00
kmap_types.h	kmap_types: make most arches use generic header file	2009-06-16 19:47:51 -07:00
kprobes.h	[IA64] sanity in #include files. Move fnptr to types.h	2010-01-06 15:52:35 -08:00
kregs.h	[IA64] Fix annoying IA64_TR_ALLOC_MAX message.	2008-10-17 13:47:53 -07:00
kvm.h	KVM: Maintain back mapping from irqchip/pin to gsi	2009-12-03 09:32:07 +02:00
kvm_host.h	KVM: Move irq ack notifier list to arch independent code	2009-12-03 09:32:07 +02:00
kvm_para.h	KVM: Add __KERNEL__ guards to exported headers	2009-09-10 10:46:48 +03:00
libata-portmap.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
linkage.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
local.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
machvec.h	Merge branch 'linus' into core/iommu	2009-01-16 10:09:10 +01:00
machvec_dig.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
machvec_dig_vtd.h	remove dma operations in struct ia64_machine_vector	2009-01-06 14:06:50 +01:00
machvec_hpsim.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
machvec_hpzx1.h	remove dma operations in struct ia64_machine_vector	2009-01-06 14:06:50 +01:00
machvec_hpzx1_swiotlb.h	remove hwsw_dma_ops	2009-01-06 14:06:52 +01:00
machvec_init.h	[IA64] SN specific version of dma_get_required_mask()	2009-01-15 10:42:16 -08:00
machvec_sn2.h	Merge branch 'linus' into core/iommu	2009-01-16 10:09:10 +01:00
machvec_uv.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
machvec_xen.h	ia64/xen: define xen machine vector for domU.	2008-10-17 10:08:56 -07:00
mc146818rtc.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
mca.h	[IA64] Save I-resources to ia64_sal_os_state	2009-12-14 16:37:58 -08:00
mca_asm.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
meminit.h	ia64: don't alias VMALLOC_END to vmalloc_end	2009-10-02 13:28:55 +09:00
mman.h	mm: remove duplicate asm/mman.h files	2009-09-22 07:17:42 -07:00
mmu.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
mmu_context.h	cpumask: use mm_cpumask() wrapper: ia64	2009-03-16 14:12:48 +10:30
mmzone.h	mm: clean up for early_pfn_to_nid()	2009-02-18 15:37:55 -08:00
module.h	ia64/pv_ops/bp/module: support binary patching for kernel module.	2009-03-26 11:02:51 -07:00
msgbuf.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
msidef.h	ia64: Move the macro definitions related to MSI to one header file.	2009-03-24 11:03:12 +02:00
mutex.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
nodedata.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
numa.h	hugetlb: add generic definition of NUMA_NO_NODE	2009-12-15 08:53:12 -08:00
page.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
pal.h	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
param.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
paravirt.h	ia64/pv_ops: implement binary patching optimization for native.	2009-03-26 11:02:42 -07:00
paravirt_patch.h	ia64/pv_op/binarypatch: add helper functions to support binary patching for paravirt_ops.	2009-03-26 11:02:31 -07:00
paravirt_privop.h	[IA64] fix allmodconfig compilation breakage.	2009-04-20 09:46:29 -07:00
parport.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
patch.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
pci.h	PCI: remove pcibios_scan_all_fns()	2009-09-09 13:29:18 -07:00
percpu.h	percpu: make PER_CPU_BASE_SECTION overridable by arches	2009-02-09 10:30:29 +01:00
perfmon.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
perfmon_default_smpl.h	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
pgalloc.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
pgtable.h	ia64: don't alias VMALLOC_END to vmalloc_end	2009-10-02 13:28:55 +09:00
poll.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
posix_types.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
processor.h	percpu: make percpu symbols in ia64 unique	2009-10-29 22:34:14 +09:00
ptrace.h	remove __ARCH_WANT_COMPAT_SYS_PTRACE	2008-11-30 11:00:15 -08:00
ptrace_offsets.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
pvclock-abi.h	ia64/xen: add a necessary header file to compile include/xen/interface/xen.h	2008-10-17 09:57:28 -07:00
resource.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
rse.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
rwsem.h	[IA64] Replace old style lock initializer	2009-12-14 16:39:45 -08:00
sal.h	[IA64] Convert ia64 to use int-ll64.h	2009-06-17 09:33:49 -07:00
scatterlist.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
sections.h	[IA64] Put the space for cpu0 per-cpu area into .data section	2008-09-29 16:39:19 -07:00
segment.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
sembuf.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
serial.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
setup.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
shmbuf.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
shmparam.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
sigcontext.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
siginfo.h	signals: demultiplexing SIGTRAP signal	2008-09-23 13:26:52 +02:00
signal.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
smp.h	cpumask: remove arch_send_call_function_ipi	2009-09-24 09:34:47 +09:30
socket.h	net: Generalize socket rx gap / receive queue overflow cmsg	2009-10-12 13:26:31 -07:00
sockios.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
sparsemem.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
spinlock.h	locking: Convert raw_rwlock functions to arch_rwlock	2009-12-14 23:55:32 +01:00
spinlock_types.h	locking: Convert raw_rwlock to arch_rwlock	2009-12-14 23:55:32 +01:00
stat.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
statfs.h	IA64: Use <asm-generic/statfs.h>	2008-09-04 09:46:13 +01:00
string.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
swab.h	headers_check fix: ia64, swab.h	2009-02-01 11:01:25 +05:30
swiotlb.h	swiotlb: Remove duplicate swiotlb_force extern declarations	2009-11-15 09:03:10 +01:00
sync_bitops.h	ia64/xen: introduce sync bitops which is necessary for ia64/xen support.	2008-10-17 09:53:33 -07:00
syscall.h	[IA64] utrace Convert compat ptrace to use compat_sys_ptrace	2008-10-06 10:45:29 -07:00
system.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
termbits.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
termios.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
thread_info.h	sched: INIT_PREEMPT_COUNT	2009-07-10 14:24:05 -07:00
timex.h	ia64/pv_ops/pv_time_ops: add sched_clock hook.	2009-03-26 10:50:42 -07:00
tlb.h	[IA64] __per_cpu_idtrs[] is a memory hog	2010-01-07 16:10:57 -08:00
tlbflush.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
topology.h	[IA64] cpumask_of_node() should handle -1 as a node	2010-01-06 15:47:57 -08:00
types.h	[IA64] move fnptr definition inside #ifdef __KERNEL__	2010-01-08 10:53:28 -08:00
uaccess.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
ucontext.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
unaligned.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
uncached.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
unistd.h	[IA64] Fix cut/paste detritus from unistd.h	2009-12-08 15:29:05 -08:00
unwind.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
user.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
ustack.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
vga.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00
xor.h	[IA64] Move include/asm-ia64 to arch/ia64/include/asm	2008-08-01 10:21:21 -07:00