| Ronak Kanabar | 1ae366f | 2023-06-07 01:21:56 +0530 | [diff] [blame^] | 1 | /** @file |
| 2 | RISC-V Boot Protocol mandatory for RISC-V UEFI platforms. |
| 3 | |
| 4 | @par Revision Reference: |
| 5 | The protocol specification can be found at |
| 6 | https://github.com/riscv-non-isa/riscv-uefi |
| 7 | |
| 8 | Copyright (c) 2022, Ventana Micro Systems Inc. All rights reserved.<BR> |
| 9 | SPDX-License-Identifier: BSD-2-Clause-Patent |
| 10 | |
| 11 | **/ |
| 12 | |
| 13 | #ifndef RISCV_BOOT_PROTOCOL_H_ |
| 14 | #define RISCV_BOOT_PROTOCOL_H_ |
| 15 | |
| 16 | typedef struct _RISCV_EFI_BOOT_PROTOCOL RISCV_EFI_BOOT_PROTOCOL; |
| 17 | |
| 18 | #define RISCV_EFI_BOOT_PROTOCOL_REVISION 0x00010000 |
| 19 | #define RISCV_EFI_BOOT_PROTOCOL_LATEST_VERSION \ |
| 20 | RISCV_EFI_BOOT_PROTOCOL_REVISION |
| 21 | |
| 22 | typedef |
| 23 | EFI_STATUS |
| 24 | (EFIAPI *EFI_GET_BOOT_HARTID)( |
| 25 | IN RISCV_EFI_BOOT_PROTOCOL *This, |
| 26 | OUT UINTN *BootHartId |
| 27 | ); |
| 28 | |
| 29 | typedef struct _RISCV_EFI_BOOT_PROTOCOL { |
| 30 | UINT64 Revision; |
| 31 | EFI_GET_BOOT_HARTID GetBootHartId; |
| 32 | } RISCV_EFI_BOOT_PROTOCOL; |
| 33 | |
| 34 | #endif |