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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/centaur/procedures/vpd_accessors/getISDIMMTOC4DAttrs.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2017 */
/* [+] 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 */
/// @file getISDIMMTOC4DAttrs.C
/// @brief MBvpd accessor for the ATTR_VPD_ISDIMMTOC4DQ and DQS attributes
///
/// *HWP HWP Owner: Luke Mulkey <lwmulkey@us.ibm.com>
/// *HWP HWP Backup: Andre Marin <aamarin@us.ibm.com>
/// *HWP Team: Memory
/// *HWP Level: 2
/// *HWP Consumed by: HB
#include <stdint.h>
#include <fapi2.H>
#include <getISDIMMTOC4DAttrs.H>
#include <getDecompressedISDIMMAttrs.H>
#include <fapi2_mbvpd_access.H>
extern "C"
{
///
/// @brief Utility function for the ATTR_VPD_ISDIMMTOC4DQ attribute
/// @note Given the D0 information, return the correct DQ copy.
/// @param[in] i_mbTarget - Reference to mb Target
/// @param[in] i_whichCopy - D0 information of which Q copy to get
/// @param[out] o_DQKeyword - Correct DQ information
/// @return fapi::ReturnCode FAPI_RC_SUCCESS if success, else error code
///
fapi2::ReturnCode getDQAttribute(const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_mbTarget,
uint32_t i_whichCopy, uint8_t (&o_DQKeyword)[DQ_KEYWORD_SIZE])
{
size_t l_DQBufsize = DQ_KEYWORD_SIZE;
fapi2::MBvpdKeyword l_DQKey = fapi2::MBVPD_KEYWORD_Q1;
switch(i_whichCopy)
{
case 1:
l_DQKey = fapi2::MBVPD_KEYWORD_Q1;
break;
case 2:
l_DQKey = fapi2::MBVPD_KEYWORD_Q2;
break;
case 3:
l_DQKey = fapi2::MBVPD_KEYWORD_Q3;
break;
case 4:
l_DQKey = fapi2::MBVPD_KEYWORD_Q4;
break;
case 5:
l_DQKey = fapi2::MBVPD_KEYWORD_Q5;
break;
case 6:
l_DQKey = fapi2::MBVPD_KEYWORD_Q6;
break;
case 7:
l_DQKey = fapi2::MBVPD_KEYWORD_Q7;
break;
case 8:
l_DQKey = fapi2::MBVPD_KEYWORD_Q8;
break;
default:
FAPI_ASSERT(false,
fapi2::CEN_MBVPD_INVALID_DQ_DATA().
set_DQ_COPY(i_whichCopy),
"getISDIMMTOC4DAttrs: Incorrect Data to read DQ keyword, tried to read copy 0x%02x", i_whichCopy);
break;
}
FAPI_TRY(getMBvpdField(fapi2::MBVPD_RECORD_SPDX,
l_DQKey,
i_mbTarget,
(uint8_t*) (&o_DQKeyword),
l_DQBufsize), "getISDIMMTOC4DAttrs: Read of DQ keyword failed");
fapi_try_exit:
return fapi2::current_err;
}
}
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