diff options
Diffstat (limited to 'include/efi_riscv.h')
-rw-r--r-- | include/efi_riscv.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/efi_riscv.h b/include/efi_riscv.h new file mode 100644 index 0000000000..4bd39c4366 --- /dev/null +++ b/include/efi_riscv.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * RISCV_EFI_BOOT_PROTOCOL + * + * Copyright (c) 2022 Ventana Micro Systems Inc + */ + +#include <efi_api.h> + +#define RISCV_EFI_BOOT_PROTOCOL_REVISION 0x00010000 + +/** + * struct riscv_efi_boot_protocol - RISCV_EFI_BOOT_PROTOCOL + * @revision: Version of the protocol implemented + * @get_boot_hartid: Get the boot hart ID + */ +struct riscv_efi_boot_protocol { + u64 revision; + + efi_status_t (EFIAPI * get_boot_hartid) (struct riscv_efi_boot_protocol *this, + efi_uintn_t *boot_hartid); +}; + +extern struct riscv_efi_boot_protocol riscv_efi_boot_prot; |