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| author | Dan Williams <dan.j.williams@intel.com> | 2011-03-08 10:36:19 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2011-03-15 15:34:15 -0700 |
| commit | 5d94e81f69d4b1d1102d3ab557ce0a817c11fbbb (patch) | |
| tree | 9cd387df3bd7660708b153a745c9b45a7bc16139 /arch/x86/kernel/x86_init.c | |
| parent | 45bb1674b976ef81429c1e42de05844b49d45dea (diff) | |
| download | blackbird-op-linux-5d94e81f69d4b1d1102d3ab557ce0a817c11fbbb.tar.gz blackbird-op-linux-5d94e81f69d4b1d1102d3ab557ce0a817c11fbbb.zip | |
x86: Introduce pci_map_biosrom()
The isci driver needs to retrieve its preboot OROM image which contains
necessary runtime parameters like platform specific sas addresses and
phy configuration. There is no ROM BAR associated with this area,
instead we will need to scan legacy expansion ROM space.
1/ Promote the probe_roms_32 implementation to x86-64
2/ Add a facility to find and map an adapter rom by pci device (according to
PCI Firmware Specification Revision 3.0)
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
LKML-Reference: <20110308183226.6246.90354.stgit@localhost6.localdomain6>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/x86_init.c')
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index c11514e9128b..6eee0828e327 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -35,7 +35,7 @@ void iommu_shutdown_noop(void) { } struct x86_init_ops x86_init __initdata = { .resources = { - .probe_roms = x86_init_noop, + .probe_roms = probe_roms, .reserve_resources = reserve_standard_io_resources, .memory_setup = default_machine_specific_memory_setup, }, |
