diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/CPU/cpuPowerMgmtSingleSocket.h')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/CPU/cpuPowerMgmtSingleSocket.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/CPU/cpuPowerMgmtSingleSocket.h b/src/vendorcode/amd/agesa/f14/Proc/CPU/cpuPowerMgmtSingleSocket.h new file mode 100644 index 0000000000..d13228423e --- /dev/null +++ b/src/vendorcode/amd/agesa/f14/Proc/CPU/cpuPowerMgmtSingleSocket.h @@ -0,0 +1,102 @@ +/* $NoKeywords:$ */ +/** + * @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: 34897 $ @e \$Date: 2010-07-14 10:07:10 +0800 (Wed, 14 Jul 2010) $ + * + */ +/* + ***************************************************************************** + * + * Copyright (c) 2011, 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 + ); + +#endif // _CPU_POWER_MGMT_SINGLE_SOCKET_H_ |