Bjorn Helgaas 2cb22e23a5 [IA64] allow WB /sys/.../legacy_mem mmaps ...

Allow cacheable mmaps of legacy_mem if WB access is supported for the region.
The "legacy_mem" file often contains a shadow option ROM, and some versions of
X depend on this.

Tim Yamin <plasm@roo.me.uk> reported that this change fixes X on a Dell
PowerEdge 3250.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

2007-03-30 09:38:03 -07:00

..

fixup.c

PCI: fix pci_fixup_video as it blows up on sparc64

2006-10-27 11:20:33 -07:00

Makefile

PCI: fix pci_fixup_video as it blows up on sparc64

2006-10-27 11:20:33 -07:00

pci.c

[IA64] allow WB /sys/.../legacy_mem mmaps

2007-03-30 09:38:03 -07:00