5 * AMD AGESA CPU Pstate HPC mode Functions declarations.
7 * Contains code that declares the AGESA CPU Pstate HPC mode related APIs
9 * @xrefitem bom "File Content Label" "Release Content"
11 * @e sub-project: CPU/Feature
12 * @e \$Revision: 52150 $ @e \$Date: 2011-05-03 01:01:08 -0600 (Tue, 03 May 2011) $
16 ******************************************************************************
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43 ******************************************************************************
46 #ifndef _CPU_PSTATE_HPC_MODE_H_
47 #define _CPU_PSTATE_HPC_MODE_H_
49 /*----------------------------------------------------------------------------------------
50 * M I X E D (Definitions And Macros / Typedefs, Structures, Enums)
51 *----------------------------------------------------------------------------------------
53 AGESA_FORWARD_DECLARATION (PSTATE_HPC_MODE_FAMILY_SERVICES);
55 /*----------------------------------------------------------------------------------------
56 * D E F I N I T I O N S A N D M A C R O S
57 *----------------------------------------------------------------------------------------
60 /*----------------------------------------------------------------------------------------
61 * T Y P E D E F S A N D S T R U C T U R E S
62 *----------------------------------------------------------------------------------------
64 /*---------------------------------------------------------------------------------------*/
66 * Family specific call to enable P-state HPC mode
68 * @param[in] PstateHpcModeService P-state HPC mode services.
69 * @param[in] PlatformConfig Contains the runtime modifiable feature input data.
70 * @param[in] StdHeader Config Handle for library, services.
72 * @return Family specific error value.
75 typedef AGESA_STATUS F_PSTATE_HPC_MODE_INIT (
76 IN PSTATE_HPC_MODE_FAMILY_SERVICES *PstateHpcModeService,
77 IN PLATFORM_CONFIGURATION *PlatformConfig,
78 IN AMD_CONFIG_PARAMS *StdHeader
81 /// Reference to a Method.
82 typedef F_PSTATE_HPC_MODE_INIT *PF_PSTATE_HPC_MODE_INIT;
85 * Provide the interface to the P-state HPC mode Family Specific Services.
87 * Use the methods or data in this struct to adapt the feature code to a specific cpu family or model (or stepping!).
88 * Each supported Family must provide an implementation for all methods in this interface, even if the
89 * implementation is a CommonReturn().
91 struct _PSTATE_HPC_MODE_FAMILY_SERVICES {
92 UINT16 Revision; ///< Interface version
94 PF_PSTATE_HPC_MODE_INIT EnablePstateHpcMode; ///< Method: Family specific call to enable P-state HPC mode.
96 /*----------------------------------------------------------------------------------------
97 * F U N C T I O N S P R O T O T Y P E
98 *----------------------------------------------------------------------------------------
101 #endif // _CPU_PSTATE_HPC_MODE_H_