diff options
Diffstat (limited to 'Chipset/SB/Smm2/SmmChildDispatch2Protocol.c')
| -rw-r--r-- | Chipset/SB/Smm2/SmmChildDispatch2Protocol.c | 679 |
1 files changed, 679 insertions, 0 deletions
diff --git a/Chipset/SB/Smm2/SmmChildDispatch2Protocol.c b/Chipset/SB/Smm2/SmmChildDispatch2Protocol.c new file mode 100644 index 0000000..2fc7edc --- /dev/null +++ b/Chipset/SB/Smm2/SmmChildDispatch2Protocol.c @@ -0,0 +1,679 @@ +#pragma optimize ("", off) +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* + +//************************************************************************* +// $Header: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/SmmChildDispatcher2/SmmChildDispatch2Protocol.c 1 2/08/12 8:28a Yurenlai $ +// +// $Revision: 1 $ +// +// $Date: 2/08/12 8:28a $ +//************************************************************************* +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/SmmChildDispatcher2/SmmChildDispatch2Protocol.c $ +// +// 1 2/08/12 8:28a Yurenlai +// Intel Lynx Point/SB eChipset initially releases. +// +//************************************************************************* +//<AMI_FHDR_START> +// +// Name: SmmChildDispatch2Protocol.c +// +// Description: This file contains SMM Child dispatcher II Protocols +// +//<AMI_FHDR_END> +//************************************************************************* + +//--------------------------------------------------------------------------- +// Include(s) +//--------------------------------------------------------------------------- + +#include <Token.h> +#include <AmiDxeLib.h> +#include "SmmChildDispatch2.h" +#include "SmmChildDispatch2Protocol.h" + +//--------------------------------------------------------------------------- +// Constant, Macro and Type Definition(s) +//--------------------------------------------------------------------------- +// Constant Definition(s) + +// Macro Definition(s) + +// Type Definition(s) + +// Function Prototype(s) + +//--------------------------------------------------------------------------- +// Variable and External Declaration(s) +//--------------------------------------------------------------------------- +// Variable Declaration(s) + +SMM_CHILD_DISPATCHER2 Smm2Handler[] = { + // SwSmmHandler + EfiSmmSwSmi2, + { SmmSwAddHandler2, \ + SmmSwRemoveHandler2, \ + SmmSwVerifyContext2, \ + SmmSwGetContext2, \ + SmmSwDispatchSmi2 }, + { 0, NULL, NULL }, + + // SxSmmHandler + EfiSmmSxSmi2, + { SmmSxAddHandler2, \ + SmmSxRemoveHandler2, \ + SmmSxVerifyContext2, \ + SmmSxGetContext2, \ + SmmSxDispatchSmi2 }, + { 0, NULL, NULL }, + + // PeriodicTimerSmmHandler + EfiSmmPeriodicTimerSmi2, + { SmmTimerAddHandler2, \ + SmmTimerRemoveHandler2, \ + SmmTimerVerifyContext2, \ + SmmTimerGetContext2, \ + SmmTimerDispatchSmi2 }, + { 0, NULL, NULL }, + + // UsbSmmHandler + EfiSmmUsbSmi2, + { SmmUsbAddHandler2, \ + SmmUsbRemoveHandler2, \ + SmmUsbVerifyContext2, \ + SmmUsbGetContext2, \ + SmmUsbDispatchSmi2 }, + { 0, NULL, NULL }, + + // GpiSmmHandler + EfiSmmGpiSmi2, + { SmmGpiAddHandler2, \ + SmmGpiRemoveHandler2, \ + SmmGpiVerifyContext2, \ + SmmGpiGetContext2, \ + SmmGpiDispatchSmi2 }, + { 0, NULL, NULL }, + + // SButtonSmmHandler + EfiSmmStandbyButtonSmi2, + { SmmSButtonAddHandler2, \ + SmmSButtonRemoveHandler2, \ + SmmSButtonVerifyContext2, \ + SmmSButtonGetContext2, \ + SmmSButtonDispatchSmi2 }, + { 0, NULL, NULL }, + + // PButtonSmmHandler + EfiSmmPowerButtonSmi2, + { SmmPButtonAddHandler2, \ + SmmPButtonRemoveHandler2, \ + SmmPButtonVerifyContext2, \ + SmmPButtonGetContext2, \ + SmmPButtonDispatchSmi2 }, + { 0, NULL, NULL }, + + // IoTrapSmmHandler + EfiSmmIoTrapSmi2, + { SmmIoTrapAddHandler2, \ + SmmIoTrapRemoveHandler2, \ + SmmIoTrapVerifyContext2, \ + SmmIoTrapGetContext2, \ + SmmIoTrapDispatchSmi2 }, + { 0, NULL, NULL }, + +//********************** PUT ADDITIONAL HANDLERS HERE *********************** +//********************** PUT ADDITIONAL HANDLERS HERE *********************** +//********************** PUT ADDITIONAL HANDLERS HERE *********************** + + // Terminator record + EfiSmmMaxSmi2, + { NULL, NULL, NULL, NULL, NULL }, + { 0, NULL, NULL } +}; + +EFI_SMM_SW_DISPATCH2_PROTOCOL gEfiSmmSwDispatch2Protocol = \ + { EfiSmmSwRegister2, \ + EfiSmmSwUnregister2, \ + MAX_SW_SMI_INPUT_VALUE }; + +EFI_SMM_SX_DISPATCH2_PROTOCOL gEfiSmmSxDispatch2Protocol = \ + { EfiSmmSxRegister2, EfiSmmSxUnregister2 }; + +EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL \ + gEfiSmmPeriodicTimerDispatch2Protocol = \ + { EfiSmmTimerRegister2, \ + EfiSmmTimerUnregister2, \ + EfiSmmTimerGetNextShorterInterval2 }; + +EFI_SMM_USB_DISPATCH2_PROTOCOL gEfiSmmUsbDispatch2Protocol = \ + { EfiSmmUsbRegister2, EfiSmmUsbUnregister2 }; + +EFI_SMM_GPI_DISPATCH2_PROTOCOL gEfiSmmGpiDispatch2Protocol = \ + { EfiSmmGpiRegister2, \ + EfiSmmGpiUnregister2, \ + SUPPORTED_GPIS }; + +EFI_SMM_STANDBY_BUTTON_DISPATCH2_PROTOCOL \ + gEfiSmmStandbyButtonDispatch2Protocol = \ + { EfiSmmSButtonRegister2, EfiSmmSButtonUnregister2 }; + +EFI_SMM_POWER_BUTTON_DISPATCH2_PROTOCOL gEfiSmmPowerButonDispatch2Protocol = \ + { EfiSmmPButtonRegister2, EfiSmmPButtonUnregister2 }; + + +EFI_SMM_IO_TRAP_DISPATCH2_PROTOCOL gEfiSmmIoTrapDispatch2Protocol = \ + { EfiSmmIoTrapRegister2, EfiSmmIoTrapUnregister2 }; + + +// GUID Definition(s) + +// Protocol Definition(s) + +// External Declaration(s) + +extern UINT64 gSupportedIntervals[]; + +// Function Definition(s) + +//--------------------------------------------------------------------------- +// S/W SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmSwRegister2 +// +// Description: EFI_SMM_SW_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to EFI_SMM_SW_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to callback context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmSwRegister2 ( + IN CONST EFI_SMM_SW_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN CONST EFI_SMM_SW_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle ) +{ + return RegisterHandler2( EfiSmmSwSmi2, \ + Function, \ + Context, \ + sizeof(EFI_SMM_SW_REGISTER_CONTEXT), \ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmSwUnregister2 +// +// Description: EFI_SMM_SW_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the EFI_SMM_SW_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmSwUnregister2 ( + IN CONST EFI_SMM_SW_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + return UnregisterHandler2( EfiSmmSwSmi2, Handle ); +} + +//--------------------------------------------------------------------------- +// Sleep SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmSxRegister2 +// +// Description: EFI_SMM_SX_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to EFI_SMM_SX_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to callback context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmSxRegister2 ( + IN CONST EFI_SMM_SX_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN CONST EFI_SMM_SX_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle ) +{ + return RegisterHandler2( EfiSmmSxSmi2, \ + Function, \ + Context, \ + sizeof(EFI_SMM_SX_REGISTER_CONTEXT), \ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmSxUnregister2 +// +// Description: EFI_SMM_SW_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the EFI_SMM_SX_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmSxUnregister2 ( + IN CONST EFI_SMM_SX_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + return UnregisterHandler2( EfiSmmSxSmi2, Handle ); +} + +//--------------------------------------------------------------------------- +// Periodic timer SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmTimerRegister2 +// +// Description: EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to +// EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to callback context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmTimerRegister2 ( + IN CONST EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN CONST EFI_SMM_PERIODIC_TIMER_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle ) +{ + EFI_SMM_PERIODIC_TIMER_EXT_REGISTER_CONTEXT ExContext; + TRACE ((TRACE_ALWAYS, "EfiSmmTimerRegister2 \n")); + ExContext.OrgContext = *Context; + ExContext.ElapsedTime = 0; + + return RegisterHandler2( EfiSmmPeriodicTimerSmi2, \ + Function, \ + &ExContext, \ + sizeof(EFI_SMM_PERIODIC_TIMER_EXT_REGISTER_CONTEXT), \ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmTimerUnregister2 +// +// Description: EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the +// EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmTimerUnregister2 ( + IN CONST EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + TRACE ((TRACE_ALWAYS, "EfiSmmTimerUnregister2 \n")); + return UnregisterHandler2( EfiSmmPeriodicTimerSmi2, Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmTimerGetNextShorterInterval2 +// +// Description: EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL +// GetNextShorterInterval function. +// +// Input: *This - Pointer to the +// EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL +// **SmiTickInterval - Pointer to store pointer to next interval +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmTimerGetNextShorterInterval2 ( + IN CONST EFI_SMM_PERIODIC_TIMER_DISPATCH2_PROTOCOL *This, + IN OUT UINT64 **SmiTickInterval ) +{ + UINT64 *Result = *SmiTickInterval; + TRACE ((TRACE_ALWAYS, "EfiSmmTimerGetNextShorterInterval2 \n")); + if (Result == NULL) { + Result = gSupportedIntervals; + } else { + Result++; + } + *SmiTickInterval = (*Result == 0) ? NULL : Result; + + return EFI_SUCCESS; +} + +//--------------------------------------------------------------------------- +// USB SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmUsbRegister2 +// +// Description: EFI_SMM_USB_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to EFI_SMM_USB_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to callback context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmUsbRegister2 ( + IN CONST EFI_SMM_USB_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN CONST EFI_SMM_USB_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle ) +{ + return RegisterHandler2( EfiSmmUsbSmi2, \ + Function, \ + Context, \ + sizeof(EFI_SMM_USB_REGISTER_CONTEXT), \ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmUsbUnregister2 +// +// Description: EFI_SMM_USB_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the EFI_SMM_USB_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmUsbUnregister2 ( + IN CONST EFI_SMM_USB_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + return UnregisterHandler2( EfiSmmUsbSmi2, Handle ); +} + +//--------------------------------------------------------------------------- +// GPI SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmGpiRegister2 +// +// Description: EFI_SMM_GPI_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to EFI_SMM_GPI_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to callback context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmGpiRegister2 ( + IN CONST EFI_SMM_GPI_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN CONST EFI_SMM_GPI_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle ) +{ + return RegisterHandler2( EfiSmmGpiSmi2, \ + Function, \ + Context, \ + sizeof(EFI_SMM_GPI_REGISTER_CONTEXT), \ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmGpiUnregister2 +// +// Description: EFI_SMM_GPI_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the EFI_SMM_GPI_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmGpiUnregister2 ( + IN CONST EFI_SMM_GPI_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + return UnregisterHandler2( EfiSmmGpiSmi2, Handle ); +} + +//--------------------------------------------------------------------------- +// Standby button SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmSButtonRegister2 +// +// Description: EFI_SMM_STANDBY_BUTTON_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to +// EFI_SMM_STANDBY_BUTTON_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to callback context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmSButtonRegister2 ( + IN CONST EFI_SMM_STANDBY_BUTTON_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN CONST EFI_SMM_STANDBY_BUTTON_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle ) +{ + return RegisterHandler2( EfiSmmStandbyButtonSmi2, \ + Function, \ + Context, \ + sizeof(EFI_SMM_STANDBY_BUTTON_REGISTER_CONTEXT),\ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmSButtonUnregister2 +// +// Description: EFI_SMM_STANDBY_BUTTON_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the +// EFI_SMM_STANDBY_BUTTON_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmSButtonUnregister2 ( + IN CONST EFI_SMM_STANDBY_BUTTON_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + return UnregisterHandler2( EfiSmmStandbyButtonSmi2, Handle ); +} + +//--------------------------------------------------------------------------- +// Power button SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmPButtonRegister2 +// +// Description: EFI_SMM_POWER_BUTTON_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to EFI_SMM_POWER_BUTTON_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to callback context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmPButtonRegister2 ( + IN CONST EFI_SMM_POWER_BUTTON_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN CONST EFI_SMM_POWER_BUTTON_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle ) +{ + return RegisterHandler2( EfiSmmPowerButtonSmi2, \ + Function, \ + Context, \ + sizeof(EFI_SMM_POWER_BUTTON_REGISTER_CONTEXT), \ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmPButtonUnregister2 +// +// Description: EFI_SMM_POWER_BUTTON_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the +// EFI_SMM_POWER_BUTTON_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmPButtonUnregister2 ( + IN CONST EFI_SMM_POWER_BUTTON_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + return UnregisterHandler2( EfiSmmPowerButtonSmi2, Handle ); +} + +//--------------------------------------------------------------------------- +// I/O Trap SMI Handler functions +//--------------------------------------------------------------------------- + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmIoTrapRegister2 +// +// Description: EFI_SMM_IO_TRAP_DISPATCH2_PROTOCOL Register function. +// +// Input: *This - Pointer to EFI_SMM_IO_TRAP_DISPATCH2_PROTOCOL +// Function - Pointer to callback function +// *Context - Pointer to register context +// *Handle - Pointer to store registered handle +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmIoTrapRegister2 ( + IN CONST EFI_SMM_IO_TRAP_DISPATCH2_PROTOCOL *This, + IN EFI_SMM_HANDLER_ENTRY_POINT2 Function, + IN OUT EFI_SMM_IO_TRAP_REGISTER_CONTEXT *Context, + OUT EFI_HANDLE *Handle) +{ + return RegisterHandler2( EfiSmmIoTrapSmi2, \ + Function, \ + Context, \ + sizeof(EFI_SMM_IO_TRAP_REGISTER_CONTEXT), \ + Handle ); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// +// Procedure: EfiSmmIoTrapUnregister2 +// +// Description: EFI_SMM_IO_TRAP_DISPATCH2_PROTOCOL Unregister function. +// +// Input: *This - Pointer to the EFI_SMM_IO_TRAP_DISPATCH2_PROTOCOL +// Handle - Handle to unregister +// +// Output: EFI_STATUS +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS EfiSmmIoTrapUnregister2 ( + IN CONST EFI_SMM_IO_TRAP_DISPATCH2_PROTOCOL *This, + IN EFI_HANDLE Handle ) +{ + return UnregisterHandler2( EfiSmmIoTrapSmi2, Handle ); +} + +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* |