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/* $NoKeywords:$ */
/**
* @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: 281181 $ @e \$Date: 2013-12-18 02:18:55 -0600 (Wed, 18 Dec 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 _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_
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