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Diffstat (limited to 'src/vendorcode/amd/agesa/f10/Include/OptionPstate.h')
-rwxr-xr-x | src/vendorcode/amd/agesa/f10/Include/OptionPstate.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Include/OptionPstate.h b/src/vendorcode/amd/agesa/f10/Include/OptionPstate.h new file mode 100755 index 0000000000..1220701817 --- /dev/null +++ b/src/vendorcode/amd/agesa/f10/Include/OptionPstate.h @@ -0,0 +1,103 @@ +/** + * @file + * + * AMD ACPI PState option API. + * + * Contains structures and values used to control the PStates option code. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: OPTION + * @e \$Revision: 5937 $ @e \$Date: 2008-04-25 03:59:36 -0700 (Fri, 25 Apr 2008) $ + * + */ +/***************************************************************************** + * + * 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 _OPTION_PSTATE_H_ +#define _OPTION_PSTATE_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 + *---------------------------------------------------------------------------------------- + */ + +typedef AGESA_STATUS OPTION_PSTATE_FEATURE ( + IN AMD_CONFIG_PARAMS *StdHeader, + IN PLATFORM_CONFIGURATION *PlatformConfig, + IN OUT VOID **AcpiPstatePtr + ); + +typedef AGESA_STATUS OPTION_PSTATE_GATHER ( + IN AMD_CONFIG_PARAMS *StdHeader, + IN OUT S_CPU_AMD_PSTATE *PStateStrucPtr + ); + +typedef AGESA_STATUS OPTION_PSTATE_LEVELING ( + IN OUT S_CPU_AMD_PSTATE *PStateStrucPtr, + IN AMD_CONFIG_PARAMS *StdHeader + ); + +#define PSTATE_STRUCT_VERSION 0x01 + +/// Indirection vectors for POST/PEI PState code +typedef struct { + UINT16 OptPstateVersion; ///< revision of this structure + OPTION_PSTATE_GATHER *PstateGather; ///< vector for data gathering routine + OPTION_PSTATE_LEVELING *PstateLeveling; ///< vector for leveling routine +} OPTION_PSTATE_POST_CONFIGURATION; + +/// Indirection vectors for LATE/DXE PState code +typedef struct { + UINT16 OptPstateVersion; ///< revision of this structure + OPTION_PSTATE_FEATURE *PstateFeature; ///< vector for main routine + BOOLEAN CfgPstatePpc; ///< boolean for creating _PPC method + BOOLEAN CfgPstatePct; ///< boolean for creating _PCT method + BOOLEAN CfgPstatePsd; ///< boolean for creating _PSD method + BOOLEAN CfgPstatePss; ///< boolean for creating _PSS method + BOOLEAN CfgPstateXpss; ///< boolean for creating _XPSS method +} OPTION_PSTATE_LATE_CONFIGURATION; + +/*---------------------------------------------------------------------------------------- + * F U N C T I O N P R O T O T Y P E + *---------------------------------------------------------------------------------------- + */ + +#endif // _OPTION_PSTATE_H_ |