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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/hwp/perv/p9_spr_name_map.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2017 */
/* [+] 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 p9_spr_name_map.C
/// @brief Utility to map SPR name to SPR number
///
//-----------------------------------------------------------------------------------
// *HWP HWP Owner : Liu Yang Fan <shliuyf@cn.ibm.com>
// *HWP HWP Backup Owner : Gou Peng Fei <shgoupf@cn.ibm.com>
// *HWP FW Owner : Thi Tran <thi@us.ibm.com>
// *HWP Team : Perv
// *HWP Level : 3
// *HWP Consumed by : None (Cronus test only)
//-----------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------
// Includes
//-----------------------------------------------------------------------------------
#include <p9_spr_name_map.H>
std::map<std::string, SPRMapEntry> SPR_MAP;
bool spr_map_initialized = false;
//-----------------------------------------------------------------------------------
// Function definitions
//-----------------------------------------------------------------------------------
bool p9_spr_name_map_init()
{
if (spr_map_initialized)
{
return true;
}
if (!SPR_MAP.empty())
{
return false;
}
LIST_SPR_REG(DO_SPR_MAP)
spr_map_initialized = true;
return true;
}
//-----------------------------------------------------------------------------------
bool p9_spr_name_map_check_flag(unsigned char i_reg_flag, bool i_write)
{
unsigned char op_flag = ((unsigned char)i_write) + 0x1;
return (bool)(i_reg_flag & op_flag);
}
//-----------------------------------------------------------------------------------
bool p9_spr_name_map(const std::string i_name, const bool i_write, uint32_t& o_number)
{
bool l_check_flag = false;
if(SPR_MAP.find(i_name) != SPR_MAP.end())
{
l_check_flag = p9_spr_name_map_check_flag(SPR_MAP[i_name].flag, i_write);
if(l_check_flag)
{
o_number = SPR_MAP[i_name].number;
}
}
return l_check_flag;
}
//-----------------------------------------------------------------------------------
bool p9_get_share_type(const std::string i_name, Enum_ShareType& o_share_type)
{
bool l_rc = false;
if(SPR_MAP.find(i_name) != SPR_MAP.end())
{
o_share_type = SPR_MAP[i_name].share_type;
l_rc = true;
}
return l_rc;
}
//-----------------------------------------------------------------------------------
bool p9_get_bit_length(const std::string i_name, uint8_t& o_bit_length)
{
bool l_rc = false;
if(SPR_MAP.find(i_name) != SPR_MAP.end())
{
o_bit_length = SPR_MAP[i_name].bit_length;
l_rc = true;
}
return l_rc;
}
//-----------------------------------------------------------------------------------
bool p9_get_spr_entry(const std::string i_name, SPRMapEntry& o_spr_entry)
{
bool l_rc = false;
if(SPR_MAP.find(i_name) != SPR_MAP.end())
{
o_spr_entry = SPR_MAP[i_name];
l_rc = true;
}
return l_rc;
}
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