AcoSail/kernel_optimize_test
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17d6dc8ff0
kernel_optimize_test/drivers/pci
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H. Peter Anvin 17d6dc8ff0 [PATCH] PCI: Ignore pre-set 64-bit BARs on 32-bit platforms 
[pci] Ignore pre-set 64-bit BARs on 32-bit platforms

Currently, Linux always rejects a device which has a pre-set 64-bit
address on a 32-bit platform.  On systems which do not do PCI
initialization in firmware, this causes some devices which don't
correctly power up with all BARs zero to fail.

This patch makes the kernel automatically zero out such an address
(thus treating it as if it had not been set at all, meaning it will
assign an address if necessary).

I have done this only for devices, not bridges.  It seems potentially
hazardous to do for bridges.

Signed-off-by: H. Peter Anvin <hpa@c2micro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-21 11:59:59 -07:00
..
hotplug [PATCH] PCI Hotplug: Fix recovery path from errors during pcie_init() 2006-06-19 14:13:24 -07:00
pcie [PATCH] PCI: kzalloc() conversion in drivers/pci 2006-03-23 14:35:17 -08:00
.gitignore Add some basic .gitignore files 2005-10-18 08:26:15 -07:00
access.c [PATCH] PCI: drivers/pci/: small cleanups 2005-11-10 16:09:18 -08:00
bus.c [PATCH] PCI: Add pci_walk_bus function to PCI core (nonrecursive) 2005-09-08 15:04:30 -07:00
hotplug.c [PATCH] driver core: replace "hotplug" by "uevent" 2006-01-04 16:18:08 -08:00
Kconfig [PATCH] PCI: Provide a boot parameter to disable MSI 2006-03-23 14:35:16 -08:00
Makefile [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
msi-altix.c [PATCH] PCI: altix: msi support 2006-06-21 11:59:59 -07:00
msi-apic.c [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
msi.c [PATCH] PCI: per-platform IA64_{FIRST,LAST}_DEVICE_VECTOR definitions 2006-06-21 11:59:59 -07:00
msi.h [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
pci-acpi.c [PATCH] pci: correctly allocate return buffers for osc calls 2006-05-21 12:59:18 -07:00
pci-driver.c [PATCH] PCI: Error handling on PCI device resume 2006-06-11 14:02:27 -07:00
pci-sysfs.c [PATCH] PCI: kzalloc() conversion in drivers/pci 2006-03-23 14:35:17 -08:00
pci.c Merge branch 'master' into upstream 2006-06-13 20:29:04 -04:00
pci.h [PATCH] PCI: MSI(X) save/restore for suspend/resume 2006-04-14 12:25:25 -07:00
probe.c [PATCH] PCI: Ignore pre-set 64-bit BARs on 32-bit platforms 2006-06-21 11:59:59 -07:00
proc.c [PATCH] PCI: the scheduled removal of PCI_LEGACY_PROC 2006-03-23 14:35:16 -08:00
quirks.c [PATCH] smbus unhiding kills thermal management 2006-05-15 11:20:57 -07:00
remove.c [PATCH] PCI: drivers/pci: some cleanups 2006-01-09 12:13:20 -08:00
rom.c [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
search.c [PATCH] PCI: Move pci_dev_put outside a spinlock 2006-03-23 14:35:14 -08:00
setup-bus.c cardbus: limit IO windows to 256 bytes 2005-10-23 16:31:16 -07:00
setup-irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup-res.c [PATCH] PCI Hotplug/powerpc: module build break 2006-01-31 18:00:12 -08:00
syscall.c [PATCH] PCI: Block config access during BIST 2005-10-28 15:36:58 -07:00