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| author | Ard Biesheuvel <ardb@kernel.org> | 2020-02-10 19:02:47 +0300 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-02-23 23:57:15 +0300 |
| commit | abd268685a21cb5d0c991bb21a88ea0c1d2e15d8 (patch) | |
| tree | cc69e7e465836eb729a6e1d7e6eb8ef782f7bb4f /arch/x86/include/asm/efi.h | |
| parent | 91d150c0cc637b9d9d6394936add7cd2b7ccc410 (diff) | |
| download | linux-abd268685a21cb5d0c991bb21a88ea0c1d2e15d8.tar.xz | |
efi/libstub: Expose LocateDevicePath boot service
We will be adding support for loading the initrd from a GUIDed
device path in a subsequent patch, so update the prototype of
the LocateDevicePath() boot service to make it callable from
our code.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/efi.h')
| -rw-r--r-- | arch/x86/include/asm/efi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 85f79accd3f8..9ced980b123b 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -283,6 +283,9 @@ static inline void *efi64_zero_upper(void *p) #define __efi64_argmap_locate_protocol(protocol, reg, interface) \ ((protocol), (reg), efi64_zero_upper(interface)) +#define __efi64_argmap_locate_device_path(protocol, path, handle) \ + ((protocol), (path), efi64_zero_upper(handle)) + /* PCI I/O */ #define __efi64_argmap_get_location(protocol, seg, bus, dev, func) \ ((protocol), efi64_zero_upper(seg), efi64_zero_upper(bus), \ |