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/* $NoKeywords:$ */
/**
* @file
*
* Service procedure to access PCI config space registers
*
*
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: GNB
* @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $
*
*/
/*
*****************************************************************************
*
* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved.
*
* AMD is granting you permission to use this software (the Materials)
* pursuant to the terms and conditions of your Software License Agreement
* with AMD. This header does *NOT* give you permission to use the Materials
* or any rights under AMD's intellectual property. Your use of any portion
* of these Materials shall constitute your acceptance of those terms and
* conditions. If you do not agree to the terms and conditions of the Software
* License Agreement, please do not use any portion of these Materials.
*
* CONFIDENTIALITY: The Materials and all other information, identified as
* confidential and provided to you by AMD shall be kept confidential in
* accordance with the terms and conditions of the Software License Agreement.
*
* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION
* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE,
* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE.
* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER
* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS
* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE,
* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER
* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE
* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES,
* THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
*
* AMD does not assume any responsibility for any errors which may appear in
* the Materials or any other related information provided to you by AMD, or
* result from use of the Materials or any related information.
*
* You agree that you will not reverse engineer or decompile the Materials.
*
* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any
* further information, software, technical information, know-how, or show-how
* available to you. Additionally, AMD retains the right to modify the
* Materials at any time, without notice, and is not obligated to provide such
* modified Materials to you.
*
* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with
* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is
* subject to the restrictions as set forth in FAR 52.227-14 and
* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the
* Government constitutes acknowledgement of AMD's proprietary rights in them.
*
* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any
* direct product thereof will be exported directly or indirectly, into any
* country prohibited by the United States Export Administration Act and the
* regulations thereunder, without the required authorization from the U.S.
* government nor will be used for any purpose prohibited by the same.
* ***************************************************************************
*
*/
#ifndef _GNBTABLE_H_
#define _GNBTABLE_H_
#include "GnbPcie.h"
#pragma pack (push, 1)
#define GNB_TABLE_FLAGS_FORCE_S3_SAVE 0x00000001ul
typedef UINT8 GNB_TABLE;
#define __DATA(x) x
#define _DATA32(Data) (__DATA(Data)) & 0xFF, ((__DATA(Data)) >> 8) & 0xFF, ((__DATA(Data)) >> 16) & 0xFF, ((__DATA(Data)) >> 24) & 0xFF
#define _DATA64(Data) _DATA32(Data & 0xfffffffful) , _DATA32(Data >> 32)
/// Entry type
typedef enum {
GnbEntryWr, ///< Write register
GnbEntryPropertyWr, ///< Write register check property
GnbEntryFullWr, ///< Write Rgister check revision and property
GnbEntryRmw, ///< Read Modify Write register
GnbEntryPropertyRmw, ///< Read Modify Write register check property
GnbEntryRevRmw, ///< Read Modify Write register check revision
GnbEntryFullRmw, ///< Read Modify Write register check revision and property
GnbEntryPoll, ///< Poll register
GnbEntryPropertyPoll, ///< Poll register check property
GnbEntryFullPoll, ///< Poll register check property
GnbEntryCopy, ///< Copy field from one register to another
GnbEntryStall, ///< Copy field from one register to another
GnbEntryTerminate = 0xFF ///< Terminate table
} GNB_TABLE_ENTRY_TYPE;
#define GNB_ENTRY_WR(RegisterSpaceType, Address, Value) \
GnbEntryWr, RegisterSpaceType, _DATA32 (Address), _DATA32 (Value)
/// Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT8 RegisterSpaceType; ///< Register space
UINT32 Address; ///< Register address
UINT32 Value; ///< Value
} GNB_TABLE_ENTRY_WR;
#define GNB_ENTRY_PROPERTY_WR(Property, RegisterSpaceType, Address, Value) \
GnbEntryPropertyWr, _DATA32 (Property), RegisterSpaceType, _DATA32 (Address), _DATA32 (Value)
/// Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT32 Property; ///< Property
UINT8 RegisterSpaceType; ///< Register space
UINT32 Address; ///< Register address
UINT32 Value; ///< Value
} GNB_TABLE_ENTRY_PROPERTY_WR;
#define GNB_ENTRY_RMW(RegisterSpaceType, Address, AndMask, OrMask) \
GnbEntryRmw, RegisterSpaceType, _DATA32 (Address), _DATA32 (AndMask), _DATA32 (OrMask)
///Read Modify Write data Block
typedef struct {
UINT8 RegisterSpaceType; ///< Register space
UINT32 Address; ///< Register address
UINT32 AndMask; ///< And Mask
UINT32 OrMask; ///< Or Mask
} GNB_RMW_BLOCK;
/// Read Modify Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
GNB_RMW_BLOCK Data; ///< Data
} GNB_TABLE_ENTRY_RMW;
#define GNB_ENTRY_FULL_WR(Property, Revision, RegisterSpaceType, Address, Value) \
GnbEntryFullWr, _DATA32 (Property), _DATA64 (Revision), RegisterSpaceType, _DATA32 (Address), _DATA32 (Value)
/// Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT32 Property; ///< Property
UINT64 Revision; ///< Revision
UINT8 RegisterSpaceType; ///< Register space
UINT32 Address; ///< Register address
UINT32 Value; ///< Value
} GNB_TABLE_ENTRY_FULL_WR;
#define GNB_ENTRY_PROPERTY_RMW(Property, RegisterSpaceType, Address, AndMask, OrMask) \
GnbEntryPropertyRmw, _DATA32 (Property), RegisterSpaceType, _DATA32 (Address), _DATA32 (AndMask), _DATA32 (OrMask)
/// Read Modify Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT32 Property; ///< Property
GNB_RMW_BLOCK Data; ///< Data
} GNB_TABLE_ENTRY_PROPERTY_RMW;
#define GNB_ENTRY_REV_RMW(Rev, RegisterSpaceType, Address, AndMask, OrMask) \
GnbEntryRevRmw, _DATA64 (Rev), RegisterSpaceType, _DATA32 (Address), _DATA32 (AndMask), _DATA32 (OrMask)
/// Read Modify Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT64 Revision; ///< revision
GNB_RMW_BLOCK Data; ///< Data
} GNB_TABLE_ENTRY_REV_RMW;
#define GNB_ENTRY_FULL_RMW(Property, Revision, RegisterSpaceType, Address, AndMask, OrMask) \
GnbEntryFullRmw, _DATA32 (Property), _DATA64 (Revision), RegisterSpaceType, _DATA32 (Address), _DATA32 (AndMask), _DATA32 (OrMask)
/// Read Modify Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT32 Property; ///< Property
UINT64 Revision; ///< Revision
GNB_RMW_BLOCK Data; ///< Data
} GNB_TABLE_ENTRY_FULL_RMW;
#define GNB_ENTRY_POLL(RegisterSpaceType, Address, AndMask, CompareValue) \
GnbEntryPoll, RegisterSpaceType, _DATA32 (Address), _DATA32 (AndMask), _DATA32 (CompareValue)
/// Poll register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT8 RegisterSpaceType; ///< Register space
UINT32 Address; ///< Register address
UINT32 AndMask; ///< End mask
UINT32 CompareValue; ///< Compare value
} GNB_TABLE_ENTRY_POLL;
#define GNB_ENTRY_PROPERTY_POLL(Property, RegisterSpaceType, Address, AndMask, CompareValue) \
GnbEntryPropertyPoll, _DATA32 (Property), RegisterSpaceType, _DATA32 (Address), _DATA32 (AndMask), _DATA32 (CompareValue)
/// Poll register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT32 Property; ///< Property
UINT8 RegisterSpaceType; ///< Register space
UINT32 Address; ///< Register address
UINT32 AndMask; ///< End mask
UINT32 CompareValue; ///< Compare value
} GNB_TABLE_ENTRY_PROPERTY_POLL;
#define GNB_ENTRY_FULL_POLL(Property, Revision, RegisterSpaceType, Address, AndMask, CompareValue) \
GnbEntryFullPoll, _DATA32 (Property), _DATA64 (Revision), RegisterSpaceType, _DATA32 (Address), _DATA32 (AndMask), _DATA32 (CompareValue)
/// Poll register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT32 Property; ///< Property
UINT64 Revision; ///< Revision
UINT8 RegisterSpaceType; ///< Register space
UINT32 Address; ///< Register address
UINT32 AndMask; ///< End mask
UINT32 CompareValue; ///< Compare value
} GNB_TABLE_ENTRY_FULL_POLL;
#define GNB_ENTRY_COPY(DestRegSpaceType, DestAddress, DestFieldOffset, DestFieldWidth, SrcRegisterSpaceType, SrcAddress, SrcFieldOffset, SrcFieldWidth) \
GnbEntryCopy, DestRegSpaceType, _DATA32 (DestAddress), DestFieldOffset, DestFieldWidth, SrcRegisterSpaceType, _DATA32 (SrcAddress), SrcFieldOffset, SrcFieldWidth
/// Copy regster entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT8 DestRegisterSpaceType; ///< Register space
UINT32 DestAddress; ///< Register address
UINT8 DestFieldOffset; ///< Field Offset
UINT8 DestFieldWidth; ///< Field Width
UINT8 SrcRegisterSpaceType; ///< Register space
UINT32 SrcAddress; ///< Register address
UINT8 SrcFieldOffset; ///< Field Offset
UINT8 SrcFieldWidth; ///< Field Width
} GNB_TABLE_ENTRY_COPY;
#define GNB_ENTRY_STALL(Microsecond) \
GnbEntryStall, _DATA32 (Microsecond)
/// Write register entry
typedef struct {
UINT8 EntryType; ///< Entry type
UINT32 Microsecond; ///< Value
} GNB_TABLE_ENTRY_STALL;
#define GNB_ENTRY_TERMINATE GnbEntryTerminate
AGESA_STATUS
GnbProcessTable (
IN GNB_HANDLE *GnbHandle,
IN GNB_TABLE *Table,
IN UINT32 Property,
IN UINT32 Flags,
IN AMD_CONFIG_PARAMS *StdHeader
);
#pragma pack (pop)
#endif
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