diff options
| author | Dave Young <dyoung@redhat.com> | 2013-12-20 18:05:46 +0800 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2014-01-21 14:01:28 +0900 |
| commit | 9c200a85de2245a850546fded96a1977b84ad24d (patch) | |
| tree | 6cee0ea5570ea4eb9aedab009cae7c6086de90b4 /include | |
| parent | fe8a7c2ce02c407bdd7304bd2abfa637e26b6442 (diff) | |
Add efi_info in x86 setup header
For supporting efi runtime on kexec kernel we need to
fill the efi_info struct in setup_header. I just get
the info in kernel exported boot_params data in debugfs.
Signed-off-by: Dave Young <dyoung@redhat.com>
Tested-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/x86/x86-linux.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/x86/x86-linux.h b/include/x86/x86-linux.h index c41e5f2..50c7324 100644 --- a/include/x86/x86-linux.h +++ b/include/x86/x86-linux.h @@ -113,7 +113,8 @@ struct x86_linux_param_header { uint32_t ext_ramdisk_image; /* 0xc0 */ uint32_t ext_ramdisk_size; /* 0xc4 */ uint32_t ext_cmd_line_ptr; /* 0xc8 */ - uint8_t reserved4_1[0x1e0 - 0xcc]; /* 0xcc */ + uint8_t reserved4_1[0x1c0 - 0xcc]; /* 0xe4 */ + uint8_t efi_info[32]; /* 0x1c0 */ uint32_t alt_mem_k; /* 0x1e0 */ uint8_t reserved5[4]; /* 0x1e4 */ uint8_t e820_map_nr; /* 0x1e8 */ |