diff options
-rw-r--r-- | arch/x86/include/asm/efi.h | 3 | ||||
-rw-r--r-- | drivers/firmware/efi/libstub/efistub.h | 6 |
2 files changed, 8 insertions, 1 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), \ diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index d282d907cd33..afa774a312f5 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -100,6 +100,8 @@ struct efi_boot_memmap { unsigned long *buff_size; }; +typedef struct efi_generic_dev_path efi_device_path_protocol_t; + /* * EFI Boot Services table */ @@ -134,7 +136,9 @@ union efi_boot_services { efi_status_t (__efiapi *locate_handle)(int, efi_guid_t *, void *, unsigned long *, efi_handle_t *); - void *locate_device_path; + efi_status_t (__efiapi *locate_device_path)(efi_guid_t *, + efi_device_path_protocol_t **, + efi_handle_t *); efi_status_t (__efiapi *install_configuration_table)(efi_guid_t *, void *); void *load_image; |