/** @file
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Interface definition details between System Agent and platform drivers during DXE phase.
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Copyright (c) 2017 - 2020 Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _SA_POLICY_H_
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#define _SA_POLICY_H_
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#include <SaAccess.h>
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#include <ConfigBlock.h>
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#include <ConfigBlock/GraphicsDxeConfig.h>
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#include <ConfigBlock/MiscDxeConfig.h>
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///
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/// Extern the GUID for protocol users.
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///
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extern EFI_GUID gSaPolicyProtocolGuid;
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extern EFI_GUID gGraphicsDxeConfigGuid;
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/**
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Don't change the original SA_POLICY_PROTOCOL_REVISION macro, external
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modules maybe have consumed this macro in their source code. Directly
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update the SA_POLICY_PROTOCOL_REVISION version number may cause those
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external modules to auto mark themselves wrong version info.
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Always create new version macro for new Policy protocol interface.
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**/
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#define SA_POLICY_PROTOCOL_REVISION 1
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/**
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SA DXE Policy
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The SA_POLICY_PROTOCOL producer drvier is recommended to
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set all the SA_POLICY_PROTOCOL size buffer zero before init any member parameter,
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this clear step can make sure no random value for those unknow new version parameters.
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Make sure to update the Revision if any change to the protocol, including the existing
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internal structure definations.\n
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Note: Here revision will be bumped up when adding/removing any config block under this structure.\n
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<b>Revision 1</b>:
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- Initial version.
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**/
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typedef struct {
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CONFIG_BLOCK_TABLE_HEADER TableHeader; ///< Offset 0-31
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/*
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Individual Config Block Structures are added here in memory as part of AddConfigBlock()
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*/
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} SA_POLICY_PROTOCOL;
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#endif
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