5 * AMD CPU Power Management Single Socket Functions.
7 * Contains code for doing power management for single socket CPU
9 * @xrefitem bom "File Content Label" "Release Content"
12 * @e \$Revision: 48937 $ @e \$Date: 2011-03-15 03:37:15 +0800 (Tue, 15 Mar 2011) $
16 ******************************************************************************
18 * Copyright (c) 2011, Advanced Micro Devices, Inc.
19 * All rights reserved.
21 * Redistribution and use in source and binary forms, with or without
22 * modification, are permitted provided that the following conditions are met:
23 * * Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * * Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in the
27 * documentation and/or other materials provided with the distribution.
28 * * Neither the name of Advanced Micro Devices, Inc. nor the names of
29 * its contributors may be used to endorse or promote products derived
30 * from this software without specific prior written permission.
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
33 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
34 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
35 * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
36 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
37 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
38 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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41 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 ******************************************************************************
45 #ifndef _CPU_POWER_MGMT_SINGLE_SOCKET_H_
46 #define _CPU_POWER_MGMT_SINGLE_SOCKET_H_
49 /*---------------------------------------------------------------------------------------
50 * M I X E D (Definitions And Macros / Typedefs, Structures, Enums)
51 *---------------------------------------------------------------------------------------
55 /*---------------------------------------------------------------------------------------
56 * D E F I N I T I O N S A N D M A C R O S
57 *---------------------------------------------------------------------------------------
61 /*---------------------------------------------------------------------------------------
62 * T Y P E D E F S, S T R U C T U R E S, E N U M S
63 *---------------------------------------------------------------------------------------
67 /*---------------------------------------------------------------------------------------
68 * F U N C T I O N P R O T O T Y P E
69 *---------------------------------------------------------------------------------------
72 RunCodeOnAllSystemCore0sSingle (
74 IN AMD_CONFIG_PARAMS *StdHeader,
79 GetNumberOfSystemPmStepsPtrSingle (
80 OUT UINT8 *NumSystemSteps,
81 IN AMD_CONFIG_PARAMS *StdHeader
85 GetSystemNbCofSingle (
87 IN PLATFORM_CONFIGURATION *PlatformConfig,
88 OUT UINT32 *SystemNbCofNumerator,
89 OUT UINT32 *SystemNbCofDenominator,
90 OUT BOOLEAN *SystemNbCofsMatch,
91 OUT BOOLEAN *NbPstateIsEnabledOnAllCPUs,
92 IN AMD_CONFIG_PARAMS *StdHeader
96 GetSystemNbCofVidUpdateSingle (
97 IN AMD_CONFIG_PARAMS *StdHeader
102 IN PLATFORM_CONFIGURATION *PlatformConfig,
103 OUT UINT32 *MinSysNbFreq,
104 OUT UINT32 *MinP0NbFreq,
105 IN AMD_CONFIG_PARAMS *StdHeader
109 GetEarlyPmErrorsSingle (
110 IN AMD_CONFIG_PARAMS *StdHeader
113 #endif // _CPU_POWER_MGMT_SINGLE_SOCKET_H_