| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * Topology interface definitions. |
| * |
| * Contains AMD AGESA internal interface for topology related data which |
| * is consumed by code other than Topology Services init. |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: Core |
| * @e \$Revision$ @e \$Date$ |
| */ |
| /***************************************************************************** |
| * |
| * Copyright (c) 2008 - 2016, 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 _TOPOLOGY_H_ |
| #define _TOPOLOGY_H_ |
| |
| // Defines for limiting data structure maximum allocation and limit checking. |
| #define MAX_NODES 1 |
| #define MAX_SOCKETS MAX_NODES |
| #define MAX_DIES 1 |
| |
| /** |
| * Socket and Module to Node Map Item. |
| * Provide the Node Id and core id range for each module in each processor. |
| */ |
| typedef struct { |
| UINT8 Node; ///< The module's Node id. |
| UINT8 LowCore; ///< The lowest processor core id for this module. |
| UINT8 HighCore; ///< The highest processor core id for this module. |
| UINT8 EnabledComputeUnits; ///< The value of Enabled for this processor module. |
| UINT8 DualCoreComputeUnits; ///< The value of DualCore for this processor module. |
| UINT8 TripleCoreComputeUnits;///< The value of TripleCore for this processor module. |
| UINT8 QuadCoreComputeUnits; ///< The value of QuadCore for this processor module. |
| } SOCKET_DIE_TO_NODE_ITEM; |
| |
| /** |
| * Socket and Module to Node Map. |
| * This type is a pointer to the actual map, it can be used for a struct item or |
| * for typecasting a heap buffer pointer. |
| */ |
| typedef SOCKET_DIE_TO_NODE_ITEM (*SOCKET_DIE_TO_NODE_MAP)[MAX_SOCKETS][MAX_DIES]; |
| |
| /** |
| * Node id to Socket Die Map Item. |
| */ |
| typedef struct { |
| UINT8 Socket; ///< socket of the processor containing the Node. |
| UINT8 Die; ///< the module in the processor which is Node. |
| } NODE_TO_SOCKET_DIE_ITEM; |
| |
| /** |
| * Node id to Socket Die Map. |
| */ |
| typedef NODE_TO_SOCKET_DIE_ITEM (*NODE_TO_SOCKET_DIE_MAP)[MAX_NODES]; |
| |
| #endif // _TOPOLOGY_H_ |