mirror of https://github.com/acidanthera/audk.git
74 lines
2.9 KiB
C
74 lines
2.9 KiB
C
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/** @file
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Include file for SMM Control2 Protocol on SMM Control Protocol Thunk 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_CONTROL2_ON_SMM_CONTROL_THUNK_H_
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#define _SMM_CONTROL2_ON_SMM_CONTROL_THUNK_H_
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#include <PiDxe.h>
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#include <FrameworkSmm.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiDriverEntryPoint.h>
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#include <Library/IoLib.h>
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#include <Protocol/SmmControl2.h>
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#include <Protocol/SmmControl.h>
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/**
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Invokes SMI activation from either the preboot or runtime environment.
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This function generates an SMI.
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@param[in] This The EFI_SMM_CONTROL2_PROTOCOL instance.
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@param[in,out] CommandPort The value written to the command port.
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@param[in,out] DataPort The value written to the data port.
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@param[in] Periodic Optional mechanism to engender a periodic stream.
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@param[in] ActivationInterval Optional parameter to repeat at this period one
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time or, if the Periodic Boolean is set, periodically.
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@retval EFI_SUCCESS The SMI/PMI has been engendered.
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@retval EFI_DEVICE_ERROR The timing is unsupported.
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@retval EFI_INVALID_PARAMETER The activation period is unsupported.
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@retval EFI_NOT_STARTED The SMM base service has not been initialized.
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**/
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EFI_STATUS
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EFIAPI
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SmmControl2Trigger (
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IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,
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IN OUT UINT8 *CommandPort OPTIONAL,
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IN OUT UINT8 *DataPort OPTIONAL,
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IN BOOLEAN Periodic OPTIONAL,
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IN UINTN ActivationInterval OPTIONAL
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);
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/**
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Clears any system state that was created in response to the Trigger() call.
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This function acknowledges and causes the deassertion of the SMI activation source.
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@param[in] This The EFI_SMM_CONTROL2_PROTOCOL instance.
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@param[in] Periodic Optional parameter to repeat at this period one time
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@retval EFI_SUCCESS The SMI/PMI has been engendered.
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@retval EFI_DEVICE_ERROR The source could not be cleared.
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@retval EFI_INVALID_PARAMETER The service did not support the Periodic input argument.
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**/
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EFI_STATUS
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EFIAPI
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SmmControl2Clear (
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IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,
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IN BOOLEAN Periodic OPTIONAL
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);
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#endif
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