projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 8fc71dec | 1 | /** @file\r |
| 2 | SMM CPU I/O 2 protocol as defined in the PI 1.2 specification.\r | |
| 3 | \r | |
| 4 | This protocol provides CPU I/O and memory access within SMM.\r | |
| 5 | \r | |
| 2f208e59 | 6 | Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>\r |
| 9344f092 | 7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 8fc71dec | 8 | \r |
| 9 | **/\r | |
| 10 | \r | |
| 11 | #ifndef _SMM_CPU_IO2_H_\r | |
| 12 | #define _SMM_CPU_IO2_H_\r | |
| 13 | \r | |
| 2f208e59 | 14 | #include <Protocol/MmCpuIo.h>\r |
| 8fc71dec | 15 | \r |
| 2f88bd3a | 16 | #define EFI_SMM_CPU_IO2_PROTOCOL_GUID EFI_MM_CPU_IO_PROTOCOL_GUID\r |
| 2f208e59 | 17 | \r |
| 2f88bd3a | 18 | typedef EFI_MM_CPU_IO_PROTOCOL EFI_SMM_CPU_IO2_PROTOCOL;\r |
| 8fc71dec | 19 | \r |
| 20 | ///\r | |
| 21 | /// Width of the SMM CPU I/O operations\r | |
| 22 | ///\r | |
| 2f88bd3a MK |
23 | #define SMM_IO_UINT8 MM_IO_UINT8\r |
| 24 | #define SMM_IO_UINT16 MM_IO_UINT16\r | |
| 25 | #define SMM_IO_UINT32 MM_IO_UINT32\r | |
| 26 | #define SMM_IO_UINT64 MM_IO_UINT64\r | |
| 8fc71dec | 27 | \r |
| 2f208e59 | 28 | typedef EFI_MM_IO_WIDTH EFI_SMM_IO_WIDTH;\r |
| 2f88bd3a | 29 | typedef EFI_MM_CPU_IO EFI_SMM_CPU_IO2;\r |
| 8fc71dec | 30 | \r |
| 2f208e59 | 31 | typedef EFI_MM_IO_ACCESS EFI_SMM_IO_ACCESS2;\r |
| 8fc71dec | 32 | \r |
| 2f88bd3a | 33 | extern EFI_GUID gEfiSmmCpuIo2ProtocolGuid;\r |
| 8fc71dec | 34 | \r |
| 35 | #endif\r |