diff options
| author | Rob Clark <robdclark@gmail.com> | 2017-09-13 18:05:30 -0400 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2017-09-20 10:32:54 +0200 |
| commit | adae4313cdd891e5ab76c407134b69bd825220e4 (patch) | |
| tree | 55b58b55cf7d6117eceb04f10a448a28f468bd4d /include/efi_api.h | |
| parent | 9309a1b76ce4f18fe1d9fe48f2b1356ebc58b62f (diff) | |
efi_loader: flesh out device-path to text
It needs to handle more device-path node types, and also multiple levels
of path hierarchy. To simplify this, initially construct utf8 string to
a temporary buffer, and then allocate the real utf16 buffer that is
returned. This should be mostly for debugging or at least not critical-
path so an extra copy won't hurt, and is saner than the alternative.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/efi_api.h')
| -rw-r--r-- | include/efi_api.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/efi_api.h b/include/efi_api.h index ac58fd58de..0c36122107 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -304,6 +304,7 @@ struct efi_device_path_vendor { #define EFI_PNP_ID(ID) (u32)(((ID) << 16) | 0x41D0) #define EISA_PNP_ID(ID) EFI_PNP_ID(ID) +#define EISA_PNP_NUM(ID) ((ID) >> 16) struct efi_device_path_acpi_path { struct efi_device_path dp; |