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Diffstat (limited to 'Include/Protocol/SmmBase.h')
| -rw-r--r-- | Include/Protocol/SmmBase.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/Include/Protocol/SmmBase.h b/Include/Protocol/SmmBase.h new file mode 100644 index 0000000..f15b829 --- /dev/null +++ b/Include/Protocol/SmmBase.h @@ -0,0 +1,183 @@ +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* + +//********************************************************************** +// $Header: /Alaska/SOURCE/Modules/SMM/SmmBase.h 4 4/15/11 4:41p Markw $ +// +// $Revision: 4 $ +// +// $Date: 4/15/11 4:41p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/SMM/SmmBase.h $ +// +// 4 4/15/11 4:41p Markw +// [TAG] EIP57440 +// [Category] New Feature +// [Description] Update from previous check-in. Add inclusion Guards. +// [Files] SmmBase.h +// +// 3 7/08/09 8:00p Markw +// Update headers. +// +// 2 3/28/07 2:48p Markw +// +//********************************************************************** + +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: SmmBase.h +// +// Description: Smm Base Protocol header file. +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#ifndef __SMM_BASE_PROTOCOL_H__ +#define __SMM_BASE_PROTOCOL_H__ +#ifdef __cplusplus +extern "C" { +#endif +#include <EFI.h> +#include <SMM.h> + +#define EFI_SMM_BASE_PROTOCOL_GUID \ + {0x1390954D,0xda95,0x4227,0x93,0x28,0x72,0x82,0xc2,0x17,0xda,0xa8} + +GUID_VARIABLE_DECLARATION(gEfiSmmBaseProtocolGuid,EFI_SMM_BASE_PROTOCOL_GUID); + +//******************************************************* +//EFI SMM Handler Return Code +//******************************************************* +#define EFI_HANDLER_SUCCESS 0x0000 +#define EFI_HANDLER_CRITICAL_EXIT 0x0001 +#define EFI_HANDLER_SOURCE_QUIESCED 0x0002 +#define EFI_HANDLER_SOURCE_PENDING 0x0003 + +#define SMM_COMMUNICATE_HEADER_GUID \ + {0xF328E36C,0x23B6,0x4a95,0x85,0x4B,0x32,0xE1,0x95,0x34,0xCD,0x75} + + +//****************************************************** +// EFI_SMM_COMMUNICATE_HEADER +//****************************************************** + +#ifndef EFI_SMM_COMM_HDR_DEF +#define EFI_SMM_COMM_HDR_DEF + + +typedef struct { + EFI_GUID HeaderGuid; + UINTN MessageLength; + UINT8 Data[1]; +} EFI_SMM_COMMUNICATE_HEADER; + +#endif + +//*********************************************** +// EFI_SMM_CALLBACK_ENTRY_POINT +//*********************************************** +typedef EFI_STATUS (EFIAPI *EFI_SMM_CALLBACK_ENTRY_POINT) ( + IN EFI_HANDLE SmmImageHandle, + IN OUT VOID *CommunicationBuffer OPTIONAL, + IN OUT UINTN *SourceSize OPTIONAL +); + + +typedef struct _EFI_SMM_BASE_PROTOCOL EFI_SMM_BASE_PROTOCOL; + +typedef EFI_STATUS (EFIAPI *EFI_SMM_REGISTER_HANDLER) ( + IN EFI_SMM_BASE_PROTOCOL *This, + IN EFI_DEVICE_PATH_PROTOCOL *FilePath, + IN VOID *SourceBuffer OPTIONAL, + IN UINTN SourceSize, + OUT EFI_HANDLE *ImageHandle, + IN BOOLEAN LegacyIA32Binary OPTIONAL +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_UNREGISTER_HANDLER) ( + IN EFI_SMM_BASE_PROTOCOL *This, + IN EFI_HANDLE ImageHandle +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_COMMUNICATE) ( + IN EFI_SMM_BASE_PROTOCOL *This, + IN EFI_HANDLE ImageHandle, + IN OUT VOID *CommunicationBuffer, + IN OUT UINTN *SourceSize +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_CALLBACK_SERVICE) ( + IN EFI_SMM_BASE_PROTOCOL *This, + IN EFI_HANDLE SmmImageHandle, + IN EFI_SMM_CALLBACK_ENTRY_POINT CallbackAddress, + IN BOOLEAN MakeLast OPTIONAL, + IN BOOLEAN FloatingPointSave OPTIONAL +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_INSIDE_OUT) ( + IN EFI_SMM_BASE_PROTOCOL *This, + OUT BOOLEAN *InSmm +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_ALLOCATE_POOL) ( + IN EFI_SMM_BASE_PROTOCOL *This, + IN EFI_MEMORY_TYPE PoolType, + IN UINTN Size, + OUT VOID **Buffer +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_FREE_POOL) ( + IN EFI_SMM_BASE_PROTOCOL *This, + IN VOID *Buffer +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_GET_SMST_LOCATION) ( + IN EFI_SMM_BASE_PROTOCOL *This, + IN OUT EFI_SMM_SYSTEM_TABLE **Smst +); + + +struct _EFI_SMM_BASE_PROTOCOL { + EFI_SMM_REGISTER_HANDLER Register; + EFI_SMM_UNREGISTER_HANDLER UnRegister; + EFI_SMM_COMMUNICATE Communicate; + EFI_SMM_CALLBACK_SERVICE RegisterCallback; + EFI_SMM_INSIDE_OUT InSmm; + EFI_SMM_ALLOCATE_POOL SmmAllocatePool; + EFI_SMM_FREE_POOL SmmFreePool; + EFI_SMM_GET_SMST_LOCATION GetSmstLocation; +}; + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif + +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* |