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/* $NoKeywords:$ */
/**
* @file
*
* AMD CPU Power Management Single Socket Functions.
*
* Contains code for doing power management for single socket CPU
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: CPU
* @e \$Revision: 55600 $ @e \$Date: 2011-06-23 12:39:18 -0600 (Thu, 23 Jun 2011) $
*
*/
/*
******************************************************************************
*
* Copyright (C) 2012 Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Advanced Micro Devices, Inc. nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
#ifndef _CPU_POWER_MGMT_SINGLE_SOCKET_H_
#define _CPU_POWER_MGMT_SINGLE_SOCKET_H_
/*---------------------------------------------------------------------------------------
* M I X E D (Definitions And Macros / Typedefs, Structures, Enums)
*---------------------------------------------------------------------------------------
*/
/*---------------------------------------------------------------------------------------
* D E F I N I T I O N S A N D M A C R O S
*---------------------------------------------------------------------------------------
*/
/*---------------------------------------------------------------------------------------
* T Y P E D E F S, S T R U C T U R E S, E N U M S
*---------------------------------------------------------------------------------------
*/
/*---------------------------------------------------------------------------------------
* F U N C T I O N P R O T O T Y P E
*---------------------------------------------------------------------------------------
*/
VOID
RunCodeOnAllSystemCore0sSingle (
IN AP_TASK *TaskPtr,
IN AMD_CONFIG_PARAMS *StdHeader,
IN VOID *ConfigParams
);
VOID
GetNumberOfSystemPmStepsPtrSingle (
OUT UINT8 *NumSystemSteps,
IN AMD_CONFIG_PARAMS *StdHeader
);
BOOLEAN
GetSystemNbCofSingle (
IN UINT32 NbPstate,
IN PLATFORM_CONFIGURATION *PlatformConfig,
OUT UINT32 *SystemNbCofNumerator,
OUT UINT32 *SystemNbCofDenominator,
OUT BOOLEAN *SystemNbCofsMatch,
OUT BOOLEAN *NbPstateIsEnabledOnAllCPUs,
IN AMD_CONFIG_PARAMS *StdHeader
);
BOOLEAN
GetSystemNbCofVidUpdateSingle (
IN AMD_CONFIG_PARAMS *StdHeader
);
VOID
GetMinNbCofSingle (
IN PLATFORM_CONFIGURATION *PlatformConfig,
OUT UINT32 *MinSysNbFreq,
OUT UINT32 *MinP0NbFreq,
IN AMD_CONFIG_PARAMS *StdHeader
);
BOOLEAN
GetCurrPciAddrSingle (
OUT PCI_ADDR *PciAddress,
IN AMD_CONFIG_PARAMS *StdHeader
);
VOID
ModifyCurrSocketPciSingle (
IN PCI_ADDR *PciAddress,
IN UINT32 Mask,
IN UINT32 Data,
IN AMD_CONFIG_PARAMS *StdHeader
);
AGESA_STATUS
GetEarlyPmErrorsSingle (
IN AMD_CONFIG_PARAMS *StdHeader
);
#endif // _CPU_POWER_MGMT_SINGLE_SOCKET_H_
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