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AMD AGESA code for trinity. Change-Id: I847a54b15e8ce03ad5dbc17b95ee6771a9da0592 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1155 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
143 lines
6.8 KiB
C
143 lines
6.8 KiB
C
/* $NoKeywords:$ */
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/**
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* @file
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*
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* AMD ACPI PState option API.
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*
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* Contains structures and values used to control the PStates option code.
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*
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* @xrefitem bom "File Content Label" "Release Content"
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* @e project: AGESA
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* @e sub-project: OPTION
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* @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $
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*
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*/
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/*****************************************************************************
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*
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* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved.
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*
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* AMD is granting you permission to use this software (the Materials)
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* pursuant to the terms and conditions of your Software License Agreement
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* with AMD. This header does *NOT* give you permission to use the Materials
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* or any rights under AMD's intellectual property. Your use of any portion
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* of these Materials shall constitute your acceptance of those terms and
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* conditions. If you do not agree to the terms and conditions of the Software
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* License Agreement, please do not use any portion of these Materials.
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*
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* CONFIDENTIALITY: The Materials and all other information, identified as
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* confidential and provided to you by AMD shall be kept confidential in
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* accordance with the terms and conditions of the Software License Agreement.
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*
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* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION
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* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
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* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE,
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* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE.
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* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER
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* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS
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* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE,
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* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER
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* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE
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* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES,
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* THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
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*
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* AMD does not assume any responsibility for any errors which may appear in
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* the Materials or any other related information provided to you by AMD, or
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* result from use of the Materials or any related information.
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*
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* You agree that you will not reverse engineer or decompile the Materials.
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*
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* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any
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* further information, software, technical information, know-how, or show-how
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* available to you. Additionally, AMD retains the right to modify the
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* Materials at any time, without notice, and is not obligated to provide such
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* modified Materials to you.
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*
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* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with
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* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is
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* subject to the restrictions as set forth in FAR 52.227-14 and
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* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the
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* Government constitutes acknowledgement of AMD's proprietary rights in them.
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*
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* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any
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* direct product thereof will be exported directly or indirectly, into any
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* country prohibited by the United States Export Administration Act and the
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* regulations thereunder, without the required authorization from the U.S.
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* government nor will be used for any purpose prohibited by the same.
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******************************************************************************
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*/
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#ifndef _OPTION_PSTATE_H_
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#define _OPTION_PSTATE_H_
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#include "cpuPstateTables.h"
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/*----------------------------------------------------------------------------------------
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* M I X E D (Definitions And Macros / Typedefs, Structures, Enums)
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*----------------------------------------------------------------------------------------
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*/
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/*----------------------------------------------------------------------------------------
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* D E F I N I T I O N S A N D M A C R O S
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*----------------------------------------------------------------------------------------
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*/
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/*----------------------------------------------------------------------------------------
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* T Y P E D E F S, S T R U C T U R E S, E N U M S
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*----------------------------------------------------------------------------------------
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*/
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typedef AGESA_STATUS OPTION_SSDT_FEATURE (
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IN AMD_CONFIG_PARAMS *StdHeader,
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IN PLATFORM_CONFIGURATION *PlatformConfig,
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IN OUT VOID **AcpiPstatePtr
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);
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typedef UINT32 OPTION_ACPI_FEATURE (
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IN PLATFORM_CONFIGURATION *PlatformConfig,
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IN PSTATE_LEVELING *PStateLevelingBuffer,
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IN OUT VOID **AcpiPStatePtr,
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IN UINT8 LocalApicId,
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IN AMD_CONFIG_PARAMS *StdHeader
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);
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typedef AGESA_STATUS OPTION_PSTATE_GATHER (
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IN AMD_CONFIG_PARAMS *StdHeader,
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IN OUT S_CPU_AMD_PSTATE *PStateStrucPtr
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);
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typedef AGESA_STATUS OPTION_PSTATE_LEVELING (
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IN OUT S_CPU_AMD_PSTATE *PStateStrucPtr,
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IN AMD_CONFIG_PARAMS *StdHeader
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);
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#define PSTATE_STRUCT_VERSION 0x01
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/// Indirection vectors for POST/PEI PState code
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typedef struct {
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UINT16 OptPstateVersion; ///< revision of this structure
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OPTION_PSTATE_GATHER *PstateGather; ///< vector for data gathering routine
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OPTION_PSTATE_LEVELING *PstateLeveling; ///< vector for leveling routine
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} OPTION_PSTATE_POST_CONFIGURATION;
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/// Indirection vectors for LATE/DXE PState code
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typedef struct {
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UINT16 OptPstateVersion; ///< revision of this structure
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OPTION_SSDT_FEATURE *SsdtFeature; ///< vector for routine to generate SSDT
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OPTION_ACPI_FEATURE *PstateFeature; ///< vector for routine to generate ACPI PState Objects
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OPTION_ACPI_FEATURE *CstateFeature; ///< vector for routine to generate ACPI CState Objects
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BOOLEAN CfgPstatePpc; ///< boolean for creating _PPC method
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BOOLEAN CfgPstatePct; ///< boolean for creating _PCT method
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BOOLEAN CfgPstatePsd; ///< boolean for creating _PSD method
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BOOLEAN CfgPstatePss; ///< boolean for creating _PSS method
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BOOLEAN CfgPstateXpss; ///< boolean for creating _XPSS method
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} OPTION_PSTATE_LATE_CONFIGURATION;
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/*----------------------------------------------------------------------------------------
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* F U N C T I O N P R O T O T Y P E
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*----------------------------------------------------------------------------------------
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*/
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#endif // _OPTION_PSTATE_H_
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