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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/hwpf/hwp/mvpd_accessors/getControlCapableData.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014 */
/* [+] 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: getControlCapableData.C, v 1.1 2014/9/4 09:05:00 eliner Exp $
/**
* @file getControlCapable.C
*
* @brief MBvpd accessor for the ATTR_VPD_POWER_CONTROL_CAPABLE attributes
*/
#include <stdint.h>
#include <fapi.H>
#include <getControlCapableData.H>
extern "C"
{
using namespace fapi;
fapi::ReturnCode getControlCapableData(
const fapi::Target &i_mbTarget,
uint8_t & o_val)
{
//Record:VSPD, Keyword:MR, offset: 253, 1 byte.
const uint32_t MR_KEYWORD_SIZE = 255;
struct mr_keyword
{
uint8_t filler[253];
uint8_t position; //offset 253
uint8_t extraFiller[MR_KEYWORD_SIZE-sizeof(filler)-sizeof(position)];
};
fapi::ReturnCode l_fapirc;
mr_keyword * l_pMrBuffer = new mr_keyword;
uint32_t l_MrBufsize = MR_KEYWORD_SIZE;
do{
l_fapirc = fapiGetMBvpdField(fapi::MBVPD_RECORD_VSPD,
fapi::MBVPD_KEYWORD_MR,
i_mbTarget,
reinterpret_cast<uint8_t *>(l_pMrBuffer),
l_MrBufsize);
if(l_fapirc)
{
FAPI_ERR("getControlCapableData: Read of MR Keyword failed");
break;
}
o_val = l_pMrBuffer->position;
}while(0);
delete l_pMrBuffer;
l_pMrBuffer = NULL;
return l_fapirc;
}
}
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