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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/hwpf/hwp/mvpd_accessors/getDQAttrISDIMM.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* 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 */
// $Id: getDQAttrISDIMM.C,v 1.1 2015/04/09 13:36:12 janssens Exp $
/**
* @file getDQAttrISDIMM.C
*
* @brief MBvpd accessor for the ATTR_VPD_ISDIMMTOC4DQ attribute
*/
#include <stdint.h>
#include <fapi.H>
#include <getISDIMMTOC4DAttrs.H>
#include <getDecompressedISDIMMAttrs.H>
#include <getDQAttrISDIMM.H>
extern "C"
{
using namespace fapi;
fapi::ReturnCode getDQAttrISDIMM(
const fapi::Target &i_mbTarget,
uint8_t (&o_val)[4][80])
{
const uint32_t l_Q0_KEYWORD_SIZE = 32;
//Record:SPDX, Keyword Q1, offset:0, 96 bytes.
uint8_t l_q0_keyword[l_Q0_KEYWORD_SIZE];
uint32_t l_Q0Bufsize = l_Q0_KEYWORD_SIZE;
uint8_t l_DQ_keyword[DQ_KEYWORD_SIZE];
fapi::ReturnCode l_fapirc;
do{
l_fapirc = fapiGetMBvpdField(fapi::MBVPD_RECORD_SPDX,
fapi::MBVPD_KEYWORD_Q0,
i_mbTarget,
(uint8_t *) (&l_q0_keyword),
l_Q0Bufsize);
if(l_fapirc)
{
FAPI_ERR("getDQAttrISDIMM: Read of Q0 Keyword failed");
break;
}
uint8_t l_dimmPos = 0;
l_fapirc = FAPI_ATTR_GET(ATTR_ISDIMM_MBVPD_INDEX,&i_mbTarget,l_dimmPos);
if(l_fapirc)
{
FAPI_ERR("getDQAttrISDIMM: read of ATTR_POS failed");
break;
}
l_fapirc = getDQAttribute(i_mbTarget,l_q0_keyword[l_dimmPos],
l_DQ_keyword);
if(l_fapirc)
{
FAPI_ERR("getDQAttrISDIMM: read of DQ Keyword failed");
break;
}
}while(0);
//end actual data
ecmdDataBufferBase l_data_buffer_DQ1(136); //17 bytes
ecmdDataBufferBase l_data_buffer_DQ2(136);
ecmdDataBufferBase l_data_buffer_DQ3(136);
ecmdDataBufferBase l_data_buffer_DQ4(136);
ecmdDataBufferBase l_data_buffer_DQS(16); //2 bytes
uint8_t l_finalDQ1Array[80];
uint8_t l_finalDQ2Array[80];
uint8_t l_finalDQ3Array[80];
uint8_t l_finalDQ4Array[80];
uint8_t l_finalDQSArray[20];
for(int l_dataIndex=0;l_dataIndex<17;l_dataIndex++)
{
l_data_buffer_DQ1.insertFromRight(l_DQ_keyword[l_dataIndex],
l_dataIndex*8,8);
l_data_buffer_DQ2.insertFromRight(l_DQ_keyword[l_dataIndex+17],
l_dataIndex*8,8);
l_data_buffer_DQ3.insertFromRight(l_DQ_keyword[l_dataIndex+34],
l_dataIndex*8,8);
l_data_buffer_DQ4.insertFromRight(l_DQ_keyword[l_dataIndex+51],
l_dataIndex*8,8);
}
decodeISDIMMAttrs(l_data_buffer_DQ1,l_data_buffer_DQS,
l_finalDQ1Array,l_finalDQSArray);
decodeISDIMMAttrs(l_data_buffer_DQ2,l_data_buffer_DQS,
l_finalDQ2Array,l_finalDQSArray);
decodeISDIMMAttrs(l_data_buffer_DQ3,l_data_buffer_DQS,
l_finalDQ3Array,l_finalDQSArray);
decodeISDIMMAttrs(l_data_buffer_DQ4,l_data_buffer_DQS,
l_finalDQ4Array,l_finalDQSArray);
for(int l_finalIndex=0;l_finalIndex<80;l_finalIndex++)
{
o_val[0][l_finalIndex] = l_finalDQ1Array[l_finalIndex];
o_val[1][l_finalIndex] = l_finalDQ2Array[l_finalIndex];
o_val[2][l_finalIndex] = l_finalDQ3Array[l_finalIndex];
o_val[3][l_finalIndex] = l_finalDQ4Array[l_finalIndex];
}
return FAPI_RC_SUCCESS;
}
}
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