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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: 85947 $ @e \$Date: 2013-01-14 17:25:21 -0600 (Mon, 14 Jan 2013) $
*
*/
/*
*****************************************************************************
*
* 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 _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 register 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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