diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/HT/htGraph.h')
-rw-r--r-- | src/vendorcode/amd/agesa/f15tn/Proc/HT/htGraph.h | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/HT/htGraph.h b/src/vendorcode/amd/agesa/f15tn/Proc/HT/htGraph.h new file mode 100644 index 0000000000..14745fc2ba --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/HT/htGraph.h @@ -0,0 +1,170 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Topology Interface. + * + * Contains interface to the topology data. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: HyperTransport + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* + ***************************************************************************** + * + * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. + * + * AMD is granting you permission to use this software (the Materials) + * pursuant to the terms and conditions of your Software License Agreement + * with AMD. This header does *NOT* give you permission to use the Materials + * or any rights under AMD's intellectual property. Your use of any portion + * of these Materials shall constitute your acceptance of those terms and + * conditions. If you do not agree to the terms and conditions of the Software + * License Agreement, please do not use any portion of these Materials. + * + * CONFIDENTIALITY: The Materials and all other information, identified as + * confidential and provided to you by AMD shall be kept confidential in + * accordance with the terms and conditions of the Software License Agreement. + * + * LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION + * PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED + * WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF + * MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, + * OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. + * IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER + * (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS + * INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, + * GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER + * RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE + * EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, + * THE ABOVE LIMITATION MAY NOT APPLY TO YOU. + * + * AMD does not assume any responsibility for any errors which may appear in + * the Materials or any other related information provided to you by AMD, or + * result from use of the Materials or any related information. + * + * You agree that you will not reverse engineer or decompile the Materials. + * + * NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any + * further information, software, technical information, know-how, or show-how + * available to you. Additionally, AMD retains the right to modify the + * Materials at any time, without notice, and is not obligated to provide such + * modified Materials to you. + * + * U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with + * "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is + * subject to the restrictions as set forth in FAR 52.227-14 and + * DFAR252.227-7013, et seq., or its successor. Use of the Materials by the + * Government constitutes acknowledgement of AMD's proprietary rights in them. + * + * EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any + * direct product thereof will be exported directly or indirectly, into any + * country prohibited by the United States Export Administration Act and the + * regulations thereunder, without the required authorization from the U.S. + * government nor will be used for any purpose prohibited by the same. + * *************************************************************************** + * + */ + +#ifndef _HT_GRAPH_H_ +#define _HT_GRAPH_H_ + +/** + * @page htgraphdesign Graph Support routines + * + * These routines provide support for dealing with the graph representation + * of the topologies, along with the routing table information for that topology. + * The routing information is compressed and these routines currently decompress + * 'on the fly'. A graph is represented as a set of routes. All the edges in the + * graph are routes; a direct route from Node i to Node j exists in the graph IFF + * there is an edge directly connecting Node i to Node j. All other routes designate + * the edge which the route to that Node initially takes, by designating a Node + * to which a direct connection exists. That is, the route to non-adjacent Node j + * from Node i specifies Node k where Node i directly connects to Node k. + * + *@code + * pseudo definition of compressed graph: + * typedef struct + * { + * // First byte + * UINT8 broadcast[8]:1; // that is, 8 1-bit values + * // Second byte + * UINT8 requestRoute:4; // [3:0] + * UINT8 responseRoute:4; // [7:4] + * } sRoute; + * typedef struct + * { + * UINT8 size; + * sRoute graph[size][size]; + * } sGraph; + *@endcode + */ + +/*---------------------------------------------------------------------------- + * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) + * + *---------------------------------------------------------------------------- + */ + +/*----------------------------------------------------------------------------- + * DEFINITIONS AND MACROS + * + *----------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------- + * TYPEDEFS, STRUCTURES, ENUMS + * + *---------------------------------------------------------------------------- + */ + + +/*---------------------------------------------------------------------------- + * FUNCTIONS PROTOTYPE + * + *---------------------------------------------------------------------------- + */ +VOID +GetAmdTopolist ( + OUT UINT8 ***List + ); + +UINT8 +GraphHowManyNodes ( + IN UINT8 *Graph + ); + +BOOLEAN +GraphIsAdjacent ( + IN UINT8 *Graph, + IN UINT8 NodeA, + IN UINT8 NodeB + ); + +UINT8 +GraphGetRsp ( + IN UINT8 *Graph, + IN UINT8 NodeA, + IN UINT8 NodeB + ); + +UINT8 +GraphGetReq ( + IN UINT8 *Graph, + IN UINT8 NodeA, + IN UINT8 NodeB + ); + +UINT8 +GraphGetBc ( + IN UINT8 *Graph, + IN UINT8 NodeA, + IN UINT8 NodeB + ); + +#endif /* _HT_GRAPH_H_ */ + |