diff options
| author | Dave Young <dyoung@redhat.com> | 2013-12-20 10:02:17 (GMT) |
|---|---|---|
| committer | Matt Fleming <matt.fleming@intel.com> | 2013-12-21 15:29:36 (GMT) |
| commit | a0998eb15afeffbf52a2c2829318f67df9ac57b8 (patch) | |
| tree | 5f19084e93f018407d8dfc3521d073250719e67f /drivers/firmware/efi/Makefile | |
| parent | 481f75c043cf44ec11c7fbdbbf37d43463f1e719 (diff) | |
| download | linux-a0998eb15afeffbf52a2c2829318f67df9ac57b8.tar.xz | |
efi: Export more EFI table variables to sysfs
Export fw_vendor, runtime and config table physical addresses to
/sys/firmware/efi/{fw_vendor,runtime,config_table} because kexec kernels
need them.
From EFI spec these 3 variables will be updated to virtual address after
entering virtual mode. But kernel startup code will need the physical
address.
Signed-off-by: Dave Young <dyoung@redhat.com>
Tested-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'drivers/firmware/efi/Makefile')
0 files changed, 0 insertions, 0 deletions