[PATCH resend 6/9] efi: add definition of LoadFile2 protocol

Ard Biesheuvel
2022-08-18T08:56:08Z

Incorporate the EFI_LOAD_FILE2_PROTOCOL GUID and C types from the
UEFI spec.

Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
grub-core/commands/efi/lsefi.c | 1 +
include/grub/efi/api.h | 15 +++++++++++++++
2 files changed, 16 insertions(+)

diff --git a/grub-core/commands/efi/lsefi.c b/grub-core/commands/efi/lsefi.c
index f46ba3b49384..c304d25ccdd6 100644
--- a/grub-core/commands/efi/lsefi.c
+++ b/grub-core/commands/efi/lsefi.c
@@ -55,6 +55,7 @@ struct known_protocol
{ GRUB_EFI_ABSOLUTE_POINTER_PROTOCOL_GUID, "absolute pointer" },
{ GRUB_EFI_DRIVER_BINDING_PROTOCOL_GUID, "EFI driver binding" },
{ GRUB_EFI_LOAD_FILE_PROTOCOL_GUID, "load file" },
+ { GRUB_EFI_LOAD_FILE2_PROTOCOL_GUID, "load file2" },
{ GRUB_EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID, "simple FS" },
{ GRUB_EFI_TAPE_IO_PROTOCOL_GUID, "tape I/O" },
{ GRUB_EFI_UNICODE_COLLATION_PROTOCOL_GUID, "unicode collation" },
diff --git a/include/grub/efi/api.h b/include/grub/efi/api.h
index 1ef4046225cb..1077826a3ca1 100644
--- a/include/grub/efi/api.h
+++ b/include/grub/efi/api.h
@@ -149,6 +149,11 @@
{ 0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B } \
}

+#define GRUB_EFI_LOAD_FILE2_PROTOCOL_GUID \
+ { 0x4006c0c1, 0xfcb3, 0x403e, \
+ { 0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d } \
+ }
+
#define GRUB_EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID \
{ 0x0964e5b22, 0x6459, 0x11d2, \
{ 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
@@ -1749,6 +1754,16 @@ struct grub_efi_rng_protocol
};
typedef struct grub_efi_rng_protocol grub_efi_rng_protocol_t;

+struct grub_efi_load_file2
+{
+ grub_efi_status_t (*load_file)(struct grub_efi_load_file2 *this,
+ grub_efi_device_path_t *file_path,
+ grub_efi_boolean_t boot_policy,
+ grub_efi_uintn_t *buffer_size,
+ void *buffer);
+};
+typedef struct grub_efi_load_file2 grub_efi_load_file2_t;
+
#if (GRUB_TARGET_SIZEOF_VOID_P == 4) || defined (__ia64__) \
|| defined (__aarch64__) || defined (__MINGW64__) || defined (__CYGWIN__) \
|| defined(__riscv)
--
2.35.1