--- /dev/null
+/* $NoKeywords:$ */
+/**
+ * @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: 44324 $ @e \$Date: 2010-12-22 02:16:51 -0700 (Wed, 22 Dec 2010) $
+ *
+ */
+/*****************************************************************************
+ *
+ * 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 _OPTION_PSTATE_H_
+#define _OPTION_PSTATE_H_
+
+#include "cpuPstateTables.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_SSDT_FEATURE (
+ IN AMD_CONFIG_PARAMS *StdHeader,
+ IN PLATFORM_CONFIGURATION *PlatformConfig,
+ IN OUT VOID **AcpiPstatePtr
+ );
+
+typedef UINT32 OPTION_ACPI_FEATURE (
+ IN PLATFORM_CONFIGURATION *PlatformConfig,
+ IN PSTATE_LEVELING *PStateLevelingBuffer,
+ IN OUT VOID **AcpiPStatePtr,
+ IN UINT8 LocalApicId,
+ IN AMD_CONFIG_PARAMS *StdHeader
+ );
+
+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_SSDT_FEATURE *SsdtFeature; ///< vector for routine to generate SSDT
+ OPTION_ACPI_FEATURE *PstateFeature; ///< vector for routine to generate ACPI PState Objects
+ OPTION_ACPI_FEATURE *CstateFeature; ///< vector for routine to generate ACPI CState Objects
+ 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_
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