diff options
Diffstat (limited to 'Include/Protocol/SmmControl2.h')
| -rw-r--r-- | Include/Protocol/SmmControl2.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/Include/Protocol/SmmControl2.h b/Include/Protocol/SmmControl2.h new file mode 100644 index 0000000..c025756 --- /dev/null +++ b/Include/Protocol/SmmControl2.h @@ -0,0 +1,108 @@ +//************************************************************************* +//************************************************************************* +//** ** +//** (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/SmmControl2.h 2 3/04/11 3:35p Markw $ +// +// $Revision: 2 $ +// +// $Date: 3/04/11 3:35p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/SMM/SmmControl2.h $ +// +// 2 3/04/11 3:35p Markw +// Update headers. +// +// 1 2/07/11 4:03p 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: SmmControl2.h +// +// Description: Provides south bridge functions for triggering and clearing SMIs. +// +//<AMI_FHDR_END> +//********************************************************************** + +#ifndef __SMM_CONTROL2_PROTOCOL_H__ +#define __SMM_CONTROL2_PROTOCOL_H__ +#if PI_SPECIFICATION_VERSION >= 0x0001000A + +#ifdef __cplusplus +extern "C" { +#endif +#include <EFI.h> + +//************************************************ +// EFI_SMM_PERIOD +//************************************************ +typedef UINTN EFI_SMM_PERIOD; + +#define EFI_SMM_CONTROL2_PROTOCOL_GUID \ + {0x843dc720,0xab1e,0x42cb,0x93,0x57,0x8a,0x0,0x78,0xf3,0x56,0x1b} + +GUID_VARIABLE_DECLARATION(gEfiSmmControl2ProtocolGuid,EFI_SMM_CONTROL2_PROTOCOL_GUID); + +typedef struct _EFI_SMM_CONTROL2_PROTOCOL EFI_SMM_CONTROL2_PROTOCOL; + +typedef EFI_STATUS (EFIAPI *EFI_SMM_ACTIVATE2)( + IN CONST EFI_SMM_CONTROL2_PROTOCOL *This, + IN OUT UINT8 *CommandPort OPTIONAL, + IN OUT UINT8 *DataPort OPTIONAL, + IN BOOLEAN Periodic OPTIONAL, + IN UINTN ActivationInterval OPTIONAL +); + +typedef EFI_STATUS (EFIAPI *EFI_SMM_DEACTIVATE2)( + IN CONST EFI_SMM_CONTROL2_PROTOCOL *This, + IN BOOLEAN Periodic OPTIONAL +); + +struct _EFI_SMM_CONTROL2_PROTOCOL { + EFI_SMM_ACTIVATE2 Trigger; + EFI_SMM_DEACTIVATE2 Clear; + EFI_SMM_PERIOD MinimumTriggerPeriod; /// Minimum interval at which the platform can set the period. +}; + +/****** 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 ** +//** ** +//************************************************************************* +//************************************************************************* |