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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/common/plat/pegasus/prdfCenConst.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2004,2014 */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef PRDF_CEN_CONST_H
#define PRDF_CEN_CONST_H
/**
* @file prdfCenConst.H
* @brief Defines Centaur related constants
*/
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
namespace PRDF
{
enum
{
PORT_SLCT_PER_MBA = 2,
DIMM_SLCT_PER_MBA = 2,
MASTER_RANKS_PER_DIMM_SLCT = 4,
SLAVE_RANKS_PER_MASTER_RANK = 8,
MASTER_RANKS_PER_MBA = DIMM_SLCT_PER_MBA * MASTER_RANKS_PER_DIMM_SLCT,
SYMBOLS_PER_RANK = 72,
DQS_PER_DIMM = 72,
SYMBOLS_PER_BYTE = 4,
DQS_PER_SYMBOL = 2,
DQS_PER_BYTE = SYMBOLS_PER_BYTE * DQS_PER_SYMBOL,
SYMBOLS_PER_X8DRAM = 4,
SYMBOLS_PER_X4DRAM = 2,
DQS_PER_X8DRAM = DQS_PER_SYMBOL * SYMBOLS_PER_X8DRAM,
DQS_PER_X4DRAM = DQS_PER_SYMBOL * SYMBOLS_PER_X4DRAM,
X8DRAMS_PER_RANK = SYMBOLS_PER_RANK / SYMBOLS_PER_X8DRAM,
X4DRAMS_PER_RANK = SYMBOLS_PER_RANK / SYMBOLS_PER_X4DRAM,
};
} // end namespace PRDF
#endif // PRDF_CEN_CONST_H
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