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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/hwpf/hwp/mvpd_accessors/getMvpdExL2SingleMemberEnable.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2013,2014 */
/* */
/* 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 */
// $Id: getMvpdExL2SingleMemberEnable.C,v 1.1 2013/04/10 22:02:33 mjjones Exp $
/**
* @file getMvpdExL2SingleMemberEnable.C
*
* @brief MVPD Accessor for providing the ATTR_EX_L2_SINGLE_MEMBER_ENABLE
* attribute
*/
/*
* Change Log ******************************************************************
* Flag Defect/Feature User Date Description
* ------ -------------- ---------- ----------- ----------------------------
* mjjones 04/10/2013 Created.
*/
#include <getMvpdExL2SingleMemberEnable.H>
extern "C"
{
fapi::ReturnCode getMvpdExL2SingleMemberEnable(
const fapi::Target & i_procTarget,
uint32_t & o_val)
{
/**
* @brief Structure of the LWP4 record, IN keyword MVPD field
* for the retrieval of the Single Member Enable data
*
* This could move to a common header file if multiple VPD Accessors need
* to get data from the LWP4 record, IN keyword MVPD field
*/
struct MVPD_LWP4_IN
{
uint8_t iv_reserved0;
uint8_t iv_reserved1;
uint8_t iv_singleMemberEnable0_7;
uint8_t iv_singleMemberEnable8_15;
};
fapi::ReturnCode l_rc;
uint8_t * l_pField = NULL;
uint32_t l_fieldSize = 0;
FAPI_INF("getMvpdExL2SingleMemberEnable: entry");
// Call fapiGetMvpdField with a NULL pointer to get the field size
l_rc = fapiGetMvpdField(fapi::MVPD_RECORD_LWP4,
fapi::MVPD_KEYWORD_IN,
i_procTarget,
l_pField,
l_fieldSize);
if (l_rc)
{
FAPI_ERR("getMvpdExL2SingleMemberEnable: Error getting MVPD field size");
}
else
{
if (l_fieldSize < sizeof(MVPD_LWP4_IN))
{
FAPI_ERR("getMvpdExL2SingleMemberEnable: MVPD field too small (%d)",
l_fieldSize);
uint32_t & FIELD_SIZE = l_fieldSize;
FAPI_SET_HWP_ERROR(l_rc,
RC_MVPD_EX_L2_SINGLE_MEMBER_ENABLE_BAD_FIELD_SIZE);
}
else
{
// Allocate memory and call fapiGetMvpdField to get the field
l_pField = new uint8_t[l_fieldSize];
l_rc = fapiGetMvpdField(fapi::MVPD_RECORD_LWP4,
fapi::MVPD_KEYWORD_IN,
i_procTarget,
l_pField,
l_fieldSize);
if (l_rc)
{
FAPI_ERR(
"getMvpdExL2SingleMemberEnable: Error getting MVPD field");
}
else
{
MVPD_LWP4_IN * l_pData =
reinterpret_cast<MVPD_LWP4_IN *>(l_pField);
o_val = l_pData->iv_singleMemberEnable0_7;
o_val <<= 8;
o_val += l_pData->iv_singleMemberEnable8_15;
FAPI_INF("getMvpdExL2SingleMemberEnable: 0x%08x", o_val);
}
delete [] l_pField;
}
}
return l_rc;
}
}
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