| commit | a2302c68d923537436b1114aa207787c1a31bd50 | |
| author | John Keller <jpk@sgi.com> | |
| Wed, 4 Oct 2006 21:49:52 +0000 (4 16:49 -0500) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 1 Dec 2006 22:36:58 +0000 (1 14:36 -0800) | ||
| tree | bf0407f2176a32ec79d2b7ab82e1fc9e54308fd2 | treesnapshot (tar.gz zip) |
| parent | 9f581f162e2b304be25dee49bf3945d4ed65dfb6 | commitdiff |
Altix: Initial ACPI support - ROM shadowing.
Support a shadowed ROM when running with an ACPI capable PROM.
Define a new dev.resource flag IORESOURCE_ROM_BIOS_COPY to
describe the case of a BIOS shadowed ROM, which can then
be used to avoid pci_map_rom() making an unneeded call to
pci_enable_rom().
Signed-off-by: John Keller <jpk@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Support a shadowed ROM when running with an ACPI capable PROM.
Define a new dev.resource flag IORESOURCE_ROM_BIOS_COPY to
describe the case of a BIOS shadowed ROM, which can then
be used to avoid pci_map_rom() making an unneeded call to
pci_enable_rom().
Signed-off-by: John Keller <jpk@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>