mirror of https://github.com/acidanthera/audk.git
86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
/** @file
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GUID and data structures for communication between SMM Base on SMM Base2 Thunk driver
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and SmmBaseHelper driver.
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Copyright (c) 2009, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _SMM_BASE_THUNK_COMMUNICATION_H_
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#define _SMM_BASE_THUNK_COMMUNICATION_H_
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#include <Protocol/SmmBase.h>
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#define EFI_SMM_BASE_THUNK_COMMUNICATION_GUID \
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{ 0x6568a3d6, 0x15f, 0x4b4a, { 0x9c, 0x89, 0x1d, 0x14, 0x63, 0x14, 0x13, 0xa } }
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typedef struct {
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EFI_DEVICE_PATH_PROTOCOL *FilePath;
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VOID *SourceBuffer;
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UINTN SourceSize;
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EFI_HANDLE *ImageHandle;
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BOOLEAN LegacyIA32Binary;
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} SMMBASE_REGISTER_ARG;
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typedef struct {
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EFI_HANDLE ImageHandle;
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} SMMBASE_UNREGISTER_ARG;
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typedef struct {
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EFI_HANDLE SmmImageHandle;
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EFI_SMM_CALLBACK_ENTRY_POINT CallbackAddress;
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BOOLEAN MakeLast;
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BOOLEAN FloatingPointSave;
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} SMMBASE_REGISTER_CALLBACK_ARG;
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typedef struct {
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EFI_MEMORY_TYPE PoolType;
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UINTN Size;
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VOID **Buffer;
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} SMMBASE_ALLOCATE_POOL_ARG;
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typedef struct {
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VOID *Buffer;
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} SMMBASE_FREE_POOL_ARG;
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typedef union {
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SMMBASE_REGISTER_ARG Register;
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SMMBASE_UNREGISTER_ARG UnRegister;
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SMMBASE_REGISTER_CALLBACK_ARG RegisterCallback;
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SMMBASE_ALLOCATE_POOL_ARG AllocatePool;
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SMMBASE_FREE_POOL_ARG FreePool;
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} SMMBASE_FUNCTION_ARGS;
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typedef enum {
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SMMBASE_REGISTER,
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SMMBASE_UNREGISTER,
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SMMBASE_REGISTER_CALLBACK,
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SMMBASE_ALLOCATE_POOL,
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SMMBASE_FREE_POOL,
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} SMMBASE_FUNCTION;
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typedef struct {
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SMMBASE_FUNCTION Function;
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EFI_STATUS Status;
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SMMBASE_FUNCTION_ARGS Args;
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} SMMBASE_FUNCTION_DATA;
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#pragma pack(1)
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typedef struct {
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EFI_GUID HeaderGuid;
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UINTN MessageLength;
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SMMBASE_FUNCTION_DATA FunctionData;
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} SMMBASETHUNK_COMMUNICATION_DATA;
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#pragma pack()
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extern EFI_GUID gEfiSmmBaseThunkCommunicationGuid;
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#endif
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