/* $NoKeywords:$ */ /** * @file * * Config FCH Hwm controller * * Init Hwm Controller features. * * @xrefitem bom "File Content Label" "Release Content" * @e project: AGESA * @e sub-project: FCH * @e \$Revision: 64785 $ @e \$Date: 2012-01-30 21:46:59 -0600 (Mon, 30 Jan 2012) $ * */ /* ***************************************************************************** * * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. * * AMD is granting you permission to use this software (the Materials) * pursuant to the terms and conditions of your Software License Agreement * with AMD. This header does *NOT* give you permission to use the Materials * or any rights under AMD's intellectual property. Your use of any portion * of these Materials shall constitute your acceptance of those terms and * conditions. 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Use of the Materials by the * Government constitutes acknowledgement of AMD's proprietary rights in them. * * EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any * direct product thereof will be exported directly or indirectly, into any * country prohibited by the United States Export Administration Act and the * regulations thereunder, without the required authorization from the U.S. * government nor will be used for any purpose prohibited by the same. **************************************************************************** */ #include "FchPlatform.h" #include "Filecode.h" #define FILECODE PROC_FCH_HWM_FAMILY_HUDSON2_HUDSON2HWMLATESERVICE_FILECODE /** * Table for Function Number * * * * */ STATIC UINT8 FunctionNumber[] = { Fun_81, Fun_83, Fun_85, Fun_89, }; /** * Table for Max Thermal Zone * * * * */ UINT8 MaxZone[] = { 4, 4, 4, 4, }; /** * Table for Max Register * * * * */ UINT8 MaxRegister[] = { MSG_REG9, MSG_REGB, MSG_REG9, MSG_REGA, }; /*------------------------------------------------------------------------------- ;Procedure: IsZoneFuncEnable ; ;Description: This routine will check every zone support function with BitMap from user define ; ; ;Exit: None ; ;Modified: None ; ;----------------------------------------------------------------------------- */ STATIC BOOLEAN IsZoneFuncEnable ( IN UINT16 Flag, IN UINT8 func, IN UINT8 Zone ) { return (BOOLEAN) (((Flag >> (func *4)) & 0xF) & ((UINT8 )1 << Zone)); } /*------------------------------------------------------------------------------- ;Procedure: FchECfancontrolservice ; ;Description: This routine service EC fan policy ; ; ;Exit: None ; ;Modified: None ; ;----------------------------------------------------------------------------- */ VOID FchECfancontrolservice ( IN VOID *FchDataPtr ) { UINT8 ZoneNum; UINT8 FunNum; UINT8 RegNum; UINT8 *CurPoint; UINT8 FunIndex; BOOLEAN IsSendEcMsg; FCH_DATA_BLOCK *LocalCfgPtr; AMD_CONFIG_PARAMS *StdHeader; LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; StdHeader = LocalCfgPtr->StdHeader; if (!IsImcEnabled (StdHeader)) { return; //IMC is not enabled } CurPoint = &LocalCfgPtr->Imc.EcStruct.MsgFun81Zone0MsgReg0 + MaxZone[0] * (MaxRegister[0] - MSG_REG0 + 1); for ( FunIndex = 1; FunIndex <= 3; FunIndex++ ) { FunNum = FunctionNumber[FunIndex]; for ( ZoneNum = 0; ZoneNum < MaxZone[FunIndex]; ZoneNum++ ) { IsSendEcMsg = IsZoneFuncEnable (LocalCfgPtr->Imc.EcStruct.IMCFUNSupportBitMap, FunIndex, ZoneNum); if (IsSendEcMsg) { for ( RegNum = MSG_REG0; RegNum <= MaxRegister[FunIndex]; RegNum++ ) { WriteECmsg (RegNum, AccessWidth8, CurPoint, StdHeader); CurPoint += 1; } WriteECmsg (MSG_SYS_TO_IMC, AccessWidth8, &FunNum, StdHeader); // function number WaitForEcLDN9MailboxCmdAck (StdHeader); } else { CurPoint += (MaxRegister[FunIndex] - MSG_REG0 + 1); } } } CurPoint = &LocalCfgPtr->Imc.EcStruct.MsgFun81Zone0MsgReg0; for ( FunIndex = 0; FunIndex <= 0; FunIndex++ ) { FunNum = FunctionNumber[FunIndex]; for ( ZoneNum = 0; ZoneNum < MaxZone[FunIndex]; ZoneNum++ ) { IsSendEcMsg = IsZoneFuncEnable (LocalCfgPtr->Imc.EcStruct.IMCFUNSupportBitMap, FunIndex, ZoneNum); if (IsSendEcMsg) { for ( RegNum = MSG_REG0; RegNum <= MaxRegister[FunIndex]; RegNum++ ) { if (RegNum == MSG_REG2) { *CurPoint &= 0xFE; } WriteECmsg (RegNum, AccessWidth8, CurPoint, StdHeader); CurPoint += 1; } WriteECmsg (MSG_SYS_TO_IMC, AccessWidth8, &FunNum, StdHeader); // function number WaitForEcLDN9MailboxCmdAck (StdHeader); } else { CurPoint += (MaxRegister[FunIndex] - MSG_REG0 + 1); } } } }