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Diffstat (limited to 'Include/Protocol/SmmCpuIo2.h')
| -rw-r--r-- | Include/Protocol/SmmCpuIo2.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/Include/Protocol/SmmCpuIo2.h b/Include/Protocol/SmmCpuIo2.h new file mode 100644 index 0000000..b51c330 --- /dev/null +++ b/Include/Protocol/SmmCpuIo2.h @@ -0,0 +1,114 @@ +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* + +//********************************************************************** +// $Header: /Alaska/SOURCE/Modules/SMM/SmmCpuIo2.h 2 3/04/11 3:36p Markw $ +// +// $Revision: 2 $ +// +// $Date: 3/04/11 3:36p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/SMM/SmmCpuIo2.h $ +// +// 2 3/04/11 3:36p Markw +// Update headers. +// +// 1 2/07/11 4:04p Markw +// [TAG] EIP53481 +// [Category] New Feature +// [Description] Add PIWG 1.1 SMM support +// [Files] mm.sdl, SmmPrivateShared.h, SmmDispatcher.mak, +// SmmDispatcher.h, SmmDispatcher.c, +// Smst.c, SmmPiSmst.c, SmmInit.c, SmmBase.c, SmmBase2.c, +// SmmDriverDispatcher.c, Smm Framewwork Protocol files, SmmPi.h, +// Smm Pi Protocol files, SmmPciRbio files +// +//********************************************************************** + +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: SmmCpuIo2.h +// +// Description: Smm CPU IO Protocol +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#ifndef _SMM_CPU_IO2_H_ +#define _SMM_CPU_IO2_H_ +#if PI_SPECIFICATION_VERSION >= 0x0001000A + +#ifdef __cplusplus +extern "C" { +#endif +#include <EFI.h> + +#define EFI_SMM_CPU_IO2_PROTOCOL_GUID \ + { 0x3242A9D8, 0xCE70, 0x4AA0, 0x95, 0x5D, 0x5E, 0x7B, 0x14, 0x0D, 0xE4, 0xD2 } + +GUID_VARIABLE_DECLARATION(gEfiSmmCpuIo2ProtocolGuid, EFI_SMM_CPU_IO2_PROTOCOL_GUID); + +typedef struct _EFI_SMM_CPU_IO2_PROTOCOL EFI_SMM_CPU_IO2_PROTOCOL; + +#ifndef EFI_SMM_IO_WIDTH_DEF +#define EFI_SMM_IO_WIDTH_DEF +typedef enum { + SMM_IO_UINT8 = 0, + SMM_IO_UINT16 = 1, + SMM_IO_UINT32 = 2, + SMM_IO_UINT64 = 3 +} EFI_SMM_IO_WIDTH; +#endif + +typedef EFI_STATUS (EFIAPI *EFI_SMM_CPU_IO2)( + IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, + IN EFI_SMM_IO_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + IN OUT VOID *Buffer + ); + +typedef struct { + EFI_SMM_CPU_IO2 Read; + EFI_SMM_CPU_IO2 Write; +} EFI_SMM_IO_ACCESS2; + +struct _EFI_SMM_CPU_IO2_PROTOCOL { + EFI_SMM_IO_ACCESS2 Mem; + EFI_SMM_IO_ACCESS2 Io; +}; + +/****** DO NOT WRITE BELOW THIS LINE *******/ +#ifdef __cplusplus +} +#endif +#endif +#endif + +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* |