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/**
* @file
*
* S3 save/restore script
*
*
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: GNB
* @e \$Revision: 20539 $ @e \$Date: 2009-10-14 10:48:54 -0700 (Wed, 14 Oct 2009) $
*
*/
/*
*****************************************************************************
*
* Copyright (c) 2011, 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.
*
* ***************************************************************************
*
*/
/*----------------------------------------------------------------------------------------
* M O D U L E S U S E D
*----------------------------------------------------------------------------------------
*/
#include "Porting.h"
#include "AMD.h"
#include "AGESA.h"
#include "Ids.h"
#include "amdlib.h"
#include "heapManager.h"
#include "S3SaveState.h"
#include "Filecode.h"
#define FILECODE PROC_COMMON_S3RESTORESTATE_FILECODE
/*----------------------------------------------------------------------------------------
* 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 A N D S T R U C T U R E S
*----------------------------------------------------------------------------------------
*/
extern S3_SCRIPT_CONFIGURATION OptionS3ScriptConfiguration;
/*----------------------------------------------------------------------------------------
* P R O T O T Y P E S O F L O C A L F U N C T I O N S
*----------------------------------------------------------------------------------------
*/
AGESA_STATUS
STATIC
S3RestoreStateFromTable (
IN S3_SAVE_TABLE_HEADER *S3SaveTablePtr,
IN AMD_CONFIG_PARAMS *StdHeader
);
/*----------------------------------------------------------------------------------------*/
/**
* Initialize S3 Script framework
*
*
*
* @param[in] StdHeader Pointer to standard header
*/
AGESA_STATUS
S3ScriptRestore (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
return OptionS3ScriptConfiguration.Restore (StdHeader);
}
/*----------------------------------------------------------------------------------------*/
/**
* Initialize S3 Script framework
*
*
*
* @param[in] StdHeader Pointer to standard header
*/
AGESA_STATUS
S3ScriptRestoreStateStub (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
return AGESA_SUCCESS;
}
/*----------------------------------------------------------------------------------------*/
/**
* Initialize S3 Script framework
*
*
*
* @param[in] StdHeader Pointer to standard header
*/
AGESA_STATUS
S3ScriptRestoreState (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
AGESA_STATUS Status;
S3_SAVE_TABLE_HEADER *S3SaveTablePtr;
Status = S3ScriptGetS3SaveTable (StdHeader, &S3SaveTablePtr);
if (Status != AGESA_SUCCESS) {
IDS_ERROR_TRAP;
return AGESA_FATAL;
}
Status = S3RestoreStateFromTable (S3SaveTablePtr, StdHeader);
return Status;
}
/*----------------------------------------------------------------------------------------*/
/**
* Initialize S3 Script framework
*
*
*
* @param[in] S3SaveTablePtr Pointer to S3 Save Table
* @param[in] StdHeader Pointer to standard header
*/
AGESA_STATUS
STATIC
S3RestoreStateFromTable (
IN S3_SAVE_TABLE_HEADER *S3SaveTablePtr,
IN AMD_CONFIG_PARAMS *StdHeader
)
{
VOID *S3SaveTableRecordPtr;
PCI_ADDR PciAddress;
S3SaveTableRecordPtr = (UINT8 *) S3SaveTablePtr + sizeof (S3_SAVE_TABLE_HEADER);
IDS_HDT_CONSOLE ("Start S3 restore\n");
while ((UINT8 *) S3SaveTableRecordPtr < ((UINT8 *) S3SaveTablePtr + S3SaveTablePtr->SaveOffset)) {
switch (*(UINT16 *) S3SaveTableRecordPtr) {
case SAVE_STATE_IO_WRITE_OPCODE:
IDS_HDT_CONSOLE (" S3 IO Write %x\n", (UINT16) ((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address);
LibAmdIoWrite (
((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width,
(UINT16) ((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_WRITE_OP_HEADER),
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_WRITE_OP_HEADER) +
LibAmdAccessWidth (((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_IO_READ_WRITE_OPCODE:
IDS_HDT_CONSOLE (" S3 IO RMW %x\n", (UINT16) ((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address);
LibAmdIoRMW (
((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width,
(UINT16) ((S3_READ_WRITE_OP_HEADER*) S3SaveTableRecordPtr)->Address,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_READ_WRITE_OP_HEADER),
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_READ_WRITE_OP_HEADER) + LibAmdAccessWidth (((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width),
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_READ_WRITE_OP_HEADER) +
2 * LibAmdAccessWidth (((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_MEM_WRITE_OPCODE:
IDS_HDT_CONSOLE (" S3 Mem Write %llx\n", ((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address);
LibAmdMemWrite (
((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width,
((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_WRITE_OP_HEADER),
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_WRITE_OP_HEADER) +
LibAmdAccessWidth (((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_MEM_READ_WRITE_OPCODE:
IDS_HDT_CONSOLE (" S3 Mem RMW %llx\n", ((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address);
LibAmdMemRMW (
((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width,
((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_READ_WRITE_OP_HEADER),
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_READ_WRITE_OP_HEADER) + LibAmdAccessWidth (((S3_READ_WRITE_OP_HEADER*) S3SaveTableRecordPtr)->Width),
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_READ_WRITE_OP_HEADER) +
2 * LibAmdAccessWidth (((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_PCI_CONFIG_WRITE_OPCODE:
PciAddress.AddressValue = (UINT32) ((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address;
IDS_HDT_CONSOLE (" S3 PCI Write %lx\n", PciAddress.AddressValue);
LibAmdPciWrite (
((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width,
PciAddress,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_WRITE_OP_HEADER),
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_WRITE_OP_HEADER) +
LibAmdAccessWidth (((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_PCI_CONFIG_READ_WRITE_OPCODE:
PciAddress.AddressValue = (UINT32) ((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address;
IDS_HDT_CONSOLE (" S3 PCI RMW %lx\n", PciAddress.AddressValue);
LibAmdPciRMW (
((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width,
PciAddress,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_READ_WRITE_OP_HEADER),
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_READ_WRITE_OP_HEADER) + LibAmdAccessWidth (((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width),
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_READ_WRITE_OP_HEADER) +
2 * LibAmdAccessWidth (((S3_READ_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_STALL_OPCODE:
break;
case SAVE_STATE_INFORMATION_OPCODE:
IDS_HDT_CONSOLE (" S3 Info [%s]\n", (UINT8 *) S3SaveTableRecordPtr + sizeof (S3_INFO_OP_HEADER));
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_INFO_OP_HEADER) +
((S3_INFO_OP_HEADER*) S3SaveTableRecordPtr)->Length;
break;
case SAVE_STATE_IO_POLL_OPCODE:
IDS_HDT_CONSOLE (" S3 IO Poll %x\n", (UINT16) ((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Address);
LibAmdIoPoll (
((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width,
(UINT16) ((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Address,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_POLL_OP_HEADER),
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_POLL_OP_HEADER) + LibAmdAccessWidth (((S3_POLL_OP_HEADER*) S3SaveTableRecordPtr)->Width),
((S3_POLL_OP_HEADER*) S3SaveTableRecordPtr)->Delay,
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_POLL_OP_HEADER) +
2 * LibAmdAccessWidth (((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_MEM_POLL_OPCODE:
IDS_HDT_CONSOLE (" S3 Mem Poll %llx\n", ((S3_WRITE_OP_HEADER *) S3SaveTableRecordPtr)->Address);
LibAmdMemPoll (
((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width,
((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Address,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_POLL_OP_HEADER),
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_POLL_OP_HEADER) + LibAmdAccessWidth (((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width),
((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Delay,
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_POLL_OP_HEADER) +
2 * LibAmdAccessWidth (((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
case SAVE_STATE_PCI_CONFIG_POLL_OPCODE:
PciAddress.AddressValue = (UINT32) ((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Address;
IDS_HDT_CONSOLE (" S3 PCI Poll %lx\n", PciAddress.AddressValue);
LibAmdPciPoll (
((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width,
PciAddress,
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_POLL_OP_HEADER),
(UINT8 *) S3SaveTableRecordPtr + sizeof (S3_POLL_OP_HEADER) + LibAmdAccessWidth (((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width),
((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Delay,
StdHeader
);
S3SaveTableRecordPtr = (UINT8 *) S3SaveTableRecordPtr +
sizeof (S3_POLL_OP_HEADER) +
2 * LibAmdAccessWidth (((S3_POLL_OP_HEADER *) S3SaveTableRecordPtr)->Width);
break;
default:
IDS_HDT_CONSOLE (" ERROR!!! Invalid S3 restore opcode\n");
ASSERT (FALSE);
return AGESA_ERROR;
}
}
IDS_HDT_CONSOLE (" End S3 Restore \n");
return AGESA_SUCCESS;
}
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