src/vendorcode/amd/agesa/f15tn/Proc/HT/htFeat.c

/* $NoKeywords:$ */
/**
 * @file
 *
 * HyperTransport features constructor.
 *
 * Initialize the set of available features.
 * This file implements build options using conditional compilation.
 *
 * @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.
 * ***************************************************************************
 *
 */

/*
 *----------------------------------------------------------------------------
 *                                MODULES USED
 *
 *----------------------------------------------------------------------------
 */



#include "AGESA.h"
#include "amdlib.h"
#include "OptionsHt.h"
#include "Ids.h"
#include "Topology.h"
#include "htFeat.h"
#include "CommonReturns.h"
#include "Filecode.h"
CODE_GROUP (G1_PEICC)
RDATA_GROUP (G1_PEICC)

#define FILECODE PROC_HT_HTFEAT_FILECODE
extern CONST OPTION_HT_CONFIGURATION OptionHtConfiguration;

/**
 * A no features Initializer.
 */
CONST HT_FEATURES ROMDATA HtFeaturesNone =
{
  (PF_COHERENT_DISCOVERY)CommonVoid,
  (PF_LOOKUP_COMPUTE_AND_LOAD_ROUTING_TABLES)CommonVoid,
  (PF_MAKE_HOP_COUNT_TABLE)CommonVoid,
  (PF_PROCESS_LINK)CommonVoid,
  (PF_GATHER_LINK_DATA)CommonVoid,
  (PF_SELECT_OPTIMAL_WIDTH_AND_FREQUENCY)CommonVoid,
  (PF_REGANG_LINKS)CommonVoid,
  (PF_SUBLINK_RATIO_FIXUP)CommonVoid,
  (PF_IS_COHERENT_RETRY_FIXUP)CommonReturnFalse,
  (PF_SET_LINK_DATA)CommonVoid,
  (PF_TRAFFIC_DISTRIBUTION)CommonVoid,
  (PF_SET_HT_CONTROL_REGISTER_BITS)CommonVoid,
  (PF_CONVERT_WIDTH_TO_BITS)CommonReturnZero8
};

/*----------------------------------------------------------------------------------------*/
/**
 * Provide the current Feature set implementation.
 *
 * Initialize using the installed initializer.
 *
 * @param[in]   HtFeatures      A feature object to initialize
 * @param[in]   StdHeader       Opaque handle to standard config header
*/
VOID
NewHtFeatures (
     OUT   HT_FEATURES         *HtFeatures,
  IN       AMD_CONFIG_PARAMS   *StdHeader
  )
{
  LibAmdMemCopy (
    (VOID *) HtFeatures,
    (VOID *) OptionHtConfiguration.HtOptionInternalFeatures ,
    (UINT32) (sizeof (HT_FEATURES)),
    StdHeader
    );
}