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55051feb57
linux/arch/x86/pci
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Bjorn Helgaas 55051feb57 x86/PCI: never allocate PCI MMIO resources below BIOS_END 
When we move a PCI device or assign resources to a device not configured
by the BIOS, we want to avoid the BIOS region below 1MB.  Note that if the
BIOS places devices below 1MB, we leave them there.

See https://bugzilla.kernel.org/show_bug.cgi?id=15744
and https://bugzilla.kernel.org/show_bug.cgi?id=15841

Tested-by: Andy Isaacson <adi@hexapodia.org>
Tested-by: Andy Bailey <bailey@akamai.com>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-04-26 12:30:03 -07:00
..
acpi.c x86/PCI: parse additional host bridge window resource types 2010-04-22 16:13:22 -07:00
amd_bus.c x86: Change range end to start+size 2010-02-10 17:47:17 -08:00
bus_numa.c Merge branch 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-03 08:15:05 -08:00
bus_numa.h Merge branch 'x86-bootmem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-03 08:15:05 -08:00
common.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
direct.c dmi: extend dmi_get_year() to dmi_get_date() 2009-09-08 21:17:48 -04:00
early.c x86/PCI: remove early PCI pr_debug statements 2009-11-24 15:25:19 -08:00
fixup.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-04-01 09:47:12 -07:00
i386.c x86/PCI: never allocate PCI MMIO resources below BIOS_END 2010-04-26 12:30:03 -07:00
init.c x86, olpc: Use pci subarch init for OLPC 2010-02-25 19:26:23 -08:00
irq.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
legacy.c x86: Add pci_init_irq to x86_init 2010-02-19 16:12:33 -08:00
Makefile Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-07 15:59:39 -08:00
mmconfig_32.c x86/PCI: MMCONFIG: add lookup function 2009-11-24 15:30:36 -08:00
mmconfig_64.c x86/PCI: MMCONFIG: add lookup function 2009-11-24 15:30:36 -08:00
mmconfig-shared.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
mrst.c x86, pci: Add sanity check for PCI fixed bar probing 2010-02-24 11:01:34 -08:00
numaq_32.c Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-07 15:59:39 -08:00
olpc.c x86, olpc: Use pci subarch init for OLPC 2010-02-25 19:26:23 -08:00
pcbios.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
visws.c x86: Move pci init function to x86_init 2010-02-19 16:12:29 -08:00