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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/centaur/procedures/vpd_accessors/getControlCapableData.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 getControlCapable.C
/// @brief MBvpd accessor for the ATTR_VPD_POWER_CONTROL_CAPABLE 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 <generic/memory/lib/utils/c_str.H>
#include <stdint.h>
#include <fapi2.H>
#include <getControlCapableData.H>
#include <getMBvpdAttr.H>
extern "C"
{
///
/// @brief MBvpd accessor for the ATTR_VPD_POWER_CONTROL_CAPABLE attribute
/// @param[in] i_mbTarget - Reference to mb Target
/// @param[out] o_val - retrieved MR value
/// @return fapi::ReturnCode FAPI_RC_SUCCESS if success, else error code
///
fapi2::ReturnCode getControlCapableData(
const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_mbTarget,
uint8_t& o_val)
{
fapi2::ReturnCode l_rc = fapi2::FAPI2_RC_SUCCESS;
FAPI_DBG("getControlCapableData: start on %s", mss::c_str(i_mbTarget));
// ATTR_VPD_POWER_CONTROL_CAPABLE is at the membuf level, but the
// getMBvpdAttr() function takes a mba, so need to do a
// conversion
const auto l_mbas = i_mbTarget.getChildren<fapi2::TARGET_TYPE_MBA>();
// If we don't have any functional MBAs then we will fail in
// the other function so just return a default value here
if( l_mbas.empty() )
{
o_val = fapi2::ENUM_ATTR_CEN_VPD_POWER_CONTROL_CAPABLE_NONE;
return l_rc;
}
// Call a VPD Accessor HWP to get the data
FAPI_EXEC_HWP(l_rc, getMBvpdAttr,
l_mbas[0], fapi2::ATTR_CEN_VPD_POWER_CONTROL_CAPABLE,
&o_val, sizeof(fapi2::ATTR_CEN_VPD_POWER_CONTROL_CAPABLE_Type));
FAPI_DBG("getControlCapableData: end on %s", mss::c_str(i_mbTarget));
return l_rc;
}
}
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