diff options
| author |   Matthew Garrett <mjg@redhat.com> | 2012-12-05 14:33:27 -0700 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2012-12-05 14:38:26 -0700 |
| commit | f9a37be0f02a943d63e3346b19f9c9d8d91826cb (patch) | |
| tree | f5fc27c48dfee2f76bd2a3fce2bb55faa4126d59 /arch/x86/kernel/setup.c | |
| parent | PCI: Add support for non-BAR ROMs (diff) | |
| download | linux-dev-f9a37be0f02a943d63e3346b19f9c9d8d91826cb.tar.xz linux-dev-f9a37be0f02a943d63e3346b19f9c9d8d91826cb.zip | |
x86: Use PCI setup data
EFI can provide PCI ROMs out of band via boot services, which may not be
available after boot. Add support for using the data handed off to us by
the boot stub or bootloader.
[bhelgaas: added Seth's boot_params section mismatch fix]
[bhelgaas: drop "boot_params.hdr.version < 0x0209" test]
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Seth Forshee <seth.forshee@canonical.com>
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index ca45696f30fb..c228322ca180 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -143,11 +143,7 @@ int default_check_phys_apicid_present(int phys_apicid) } #endif -#ifndef CONFIG_DEBUG_BOOT_PARAMS -struct boot_params __initdata boot_params; -#else struct boot_params boot_params; -#endif /* * Machine setup.. |