| /** |
| * @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; |
| } |
| |
