/** @file | |
SMM CPU I/O 2 protocol as defined in the PI 1.2 specification. | |
This protocol provides CPU I/O and memory access within SMM. | |
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR> | |
This program and the accompanying materials | |
are licensed and made available under the terms and conditions of the BSD License | |
which accompanies this distribution. The full text of the license may be found at | |
http://opensource.org/licenses/bsd-license.php | |
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
**/ | |
#ifndef _SMM_CPU_IO2_H_ | |
#define _SMM_CPU_IO2_H_ | |
#include <Protocol/MmCpuIo.h> | |
#define EFI_SMM_CPU_IO2_PROTOCOL_GUID EFI_MM_CPU_IO_PROTOCOL_GUID | |
typedef EFI_MM_CPU_IO_PROTOCOL EFI_SMM_CPU_IO2_PROTOCOL; | |
/// | |
/// Width of the SMM CPU I/O operations | |
/// | |
#define SMM_IO_UINT8 MM_IO_UINT8 | |
#define SMM_IO_UINT16 MM_IO_UINT16 | |
#define SMM_IO_UINT32 MM_IO_UINT32 | |
#define SMM_IO_UINT64 MM_IO_UINT64 | |
typedef EFI_MM_IO_WIDTH EFI_SMM_IO_WIDTH; | |
typedef EFI_MM_CPU_IO EFI_SMM_CPU_IO2; | |
typedef EFI_MM_IO_ACCESS EFI_SMM_IO_ACCESS2; | |
extern EFI_GUID gEfiSmmCpuIo2ProtocolGuid; | |
#endif |