src/vendorcode/amd/agesa/f16kb/Proc/CPU/Family/0x16/KB/F16KbUtilities.h

/* $NoKeywords:$ */
/**
 * @file
 *
 * AMD Family_16 Kabini specific utility functions.
 *
 * Provides numerous utility functions specific to family 16h Kabini.
 *
 * @xrefitem bom "File Content Label" "Release Content"
 * @e project:      AGESA
 * @e sub-project:  CPU/Family/0x16/KB
 * @e \$Revision: 84150 $   @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $
 *
 */
/*
 ******************************************************************************
 *
 * Copyright (c) 2008 - 2013, 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 _F16_KB_UTILITES_H_
#define _F16_KB_UTILITES_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
 *---------------------------------------------------------------------------------------
 */
#define FOUR_CORE_COMPUTE_UNIT_BITMAP    0xF
#define FOUR_CORE_COMPUTE_UNIT_BITWIDTH  0x4
#define ALL_CORES_DISABLE_BITMAP         0xFFFFFFFFul

/*---------------------------------------------------------------------------------------
 *                        F U N C T I O N    P R O T O T Y P E
 *---------------------------------------------------------------------------------------
 */

UINT8
F16KbGetNumberOfPhysicalCores (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

VOID
F16KbGetApMailboxFromHardware (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
     OUT   AP_MAILBOXES           *ApMailboxInfo,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

BOOLEAN
F16KbIsNbPstateEnabled (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
  IN       PLATFORM_CONFIGURATION *PlatformConfig,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

VOID
F16KbNbPstateDis (
  IN       CPU_SPECIFIC_SERVICES *FamilySpecificServices,
  IN       AMD_CPU_EARLY_PARAMS  *CpuEarlyParamsPtr,
  IN       AMD_CONFIG_PARAMS     *StdHeader
  );

BOOLEAN
F16KbGetProcIddMax (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
  IN       UINT8                  Pstate,
     OUT   UINT32                 *ProcIddMax,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

BOOLEAN
F16KbGetNbIddMax (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
  IN       UINT8                  NbPstate,
     OUT   UINT32                 *NbIddMax,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

AGESA_STATUS
F16KbGetCurrentNbFrequency (
  IN       CPU_SPECIFIC_SERVICES *FamilySpecificServices,
     OUT   UINT32 *FrequencyInMHz,
  IN       AMD_CONFIG_PARAMS *StdHeader
  );

AGESA_STATUS
F16KbGetMinMaxNbFrequency (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
  IN       PLATFORM_CONFIGURATION *PlatformConfig,
  IN       PCI_ADDR               *PciAddress,
     OUT   UINT32                 *var3,
     OUT   UINT32                 *MaxFreqInMHz,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

BOOLEAN
F16KbGetNbPstateInfo (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
  IN       PLATFORM_CONFIGURATION *PlatformConfig,
  IN       PCI_ADDR               *PciAddress,
  IN       UINT32                 NbPstate,
     OUT   UINT32                 *FreqNumeratorInMHz,
     OUT   UINT32                 *FreqDivisor,
     OUT   UINT32                 *VoltageInuV,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

UINT32
F16KbGetApCoreNumber (
  IN       CPU_SPECIFIC_SERVICES  *FamilySpecificServices,
  IN       AMD_CONFIG_PARAMS      *StdHeader
  );

#endif  // _F16_KB_UTILITES_H_