X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=IntelFrameworkPkg%2FInclude%2FProtocol%2FSmmCpuIo.h;fp=IntelFrameworkPkg%2FInclude%2FProtocol%2FSmmCpuIo.h;h=0000000000000000000000000000000000000000;hp=d3dfe7ca1a92ed1fa2be0d25d37da3a5cd0fc626;hb=87fc0601fa9a98d5f86a81fc20d2cc8ef936e064;hpb=aa7fc1c11c3d57d82842dbede50d064639671a98
diff --git a/IntelFrameworkPkg/Include/Protocol/SmmCpuIo.h b/IntelFrameworkPkg/Include/Protocol/SmmCpuIo.h
deleted file mode 100644
index d3dfe7ca1a..0000000000
--- a/IntelFrameworkPkg/Include/Protocol/SmmCpuIo.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/** @file
- SMM CPU I/O protocol as defined in the Intel Framework specification.
-
- This protocol provides CPU I/O and memory access within SMM.
-
-Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef _SMM_CPU_IO_H_
-#define _SMM_CPU_IO_H_
-
-#include
-
-#define EFI_SMM_CPU_IO_GUID \
- { \
- 0x5f439a0b, 0x45d8, 0x4682, {0xa4, 0xf4, 0xf0, 0x57, 0x6b, 0x51, 0x34, 0x41} \
- }
-
-typedef struct _EFI_SMM_CPU_IO_INTERFACE EFI_SMM_CPU_IO_INTERFACE;
-
-/**
- Provides the basic memory and I/O interfaces used to abstract accesses to devices.
-
- The I/O operations are carried out exactly as requested. The caller is
- responsible for any alignment and I/O width issues that the bus, device,
- platform, or type of I/O might require.
-
- @param[in] This The EFI_SMM_CPU_IO_INTERFACE instance.
- @param[in] Width Signifies the width of the I/O operations.
- @param[in] Address The base address of the I/O operations. The caller is
- responsible for aligning the Address, if required.
- @param[in] Count The number of I/O operations to perform.
- @param[in,out] Buffer For read operations, the destination buffer to store
- the results. For write operations, the source buffer
- from which to write data.
-
- @retval EFI_SUCCESS The data was read from or written to the device.
- @retval EFI_UNSUPPORTED The Address is not valid for this system.
- @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid.
- @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack
- of resources.
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SMM_CPU_IO)(
- IN EFI_SMM_CPU_IO_INTERFACE *This,
- IN EFI_SMM_IO_WIDTH Width,
- IN UINT64 Address,
- IN UINTN Count,
- IN OUT VOID *Buffer
- );
-
-typedef struct {
- ///
- /// This service provides the various modalities of memory and I/O read.
- ///
- EFI_SMM_CPU_IO Read;
- ///
- /// This service provides the various modalities of memory and I/O write.
- ///
- EFI_SMM_CPU_IO Write;
-} EFI_SMM_IO_ACCESS;
-
-///
-/// SMM CPU I/O Protocol provides CPU I/O and memory access within SMM.
-///
-struct _EFI_SMM_CPU_IO_INTERFACE {
- ///
- /// Allows reads and writes to memory-mapped I/O space.
- ///
- EFI_SMM_IO_ACCESS Mem;
- ///
- /// Allows reads and writes to I/O space.
- ///
- EFI_SMM_IO_ACCESS Io;
-};
-
-extern EFI_GUID gEfiSmmCpuIoGuid;
-
-#endif