| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * AMD MMIO Map Manager APIs, and related functions. |
| * |
| * Contains code that manage MMIO base/limit registers |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: CPU |
| * @e \$Revision: 63522 $ @e \$Date: 2011-12-25 20:25:03 -0600 (Sun, 25 Dec 2011) $ |
| * |
| */ |
| /******************************************************************************* |
| * |
| * Copyright (c) 2008 - 2012, 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 "AGESA.h" |
| #include "amdlib.h" |
| #include "Ids.h" |
| #include "cpuServices.h" |
| #include "cpuFamilyTranslation.h" |
| #include "mmioMapManager.h" |
| #include "Filecode.h" |
| CODE_GROUP (G3_DXE) |
| RDATA_GROUP (G3_DXE) |
| |
| #define FILECODE PROC_CPU_MMIOMAPMANAGER_FILECODE |
| /*---------------------------------------------------------------------------------------- |
| * D E F I N I T I O N S A N D M A C R O S |
| *---------------------------------------------------------------------------------------- |
| */ |
| extern CPU_FAMILY_SUPPORT_TABLE MmioMapFamilyServiceTable; |
| |
| /*---------------------------------------------------------------------------------------- |
| * T Y P E D E F S A N D S T R U C T U R E S |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| |
| /*---------------------------------------------------------------------------------------- |
| * 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 |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| |
| /*---------------------------------------------------------------------------------------- |
| * P U B L I C F U N C T I O N S |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| /*---------------------------------------------------------------------------------------- |
| * E X P O R T E D F U N C T I O N S |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| /*---------------------------------------------------------------------------------------*/ |
| /** |
| * MMIO map manager |
| * |
| * @param[in] AmdAddMmioParams Pointer to a data structure containing the parameter information. |
| * |
| * @retval AGESA_STATUS AGESA_ERROR - The requested range could not be added because there are not |
| * enough mapping resources. |
| * AGESA_UNSUPPORTED - not support on currect processor |
| * AGESA_BOUNDS_CHK - One or more input parameters are invalid. For example, the |
| * TargetAddress does not correspond to any device in the system. |
| * AGESA_SUCCESS - Adding MMIO map succeeds |
| * |
| */ |
| AGESA_STATUS |
| AmdAddMmioMapping ( |
| IN AMD_ADD_MMIO_PARAMS AmdAddMmioParams |
| ) |
| { |
| MMIO_MAP_FAMILY_SERVICES *FamilyServices; |
| |
| GetFeatureServicesOfCurrentCore (&MmioMapFamilyServiceTable, (CONST VOID **)&FamilyServices, &(AmdAddMmioParams.StdHeader)); |
| if (FamilyServices != NULL) { |
| return (FamilyServices->addingMmioMap (FamilyServices, AmdAddMmioParams)); |
| } else { |
| return AGESA_UNSUPPORTED; |
| } |
| } |
| |