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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/centaur/common/scominfo/centaur_scominfo.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2017 */
/* [+] 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 centaur_scominfo.H
/// @brief Centaur chip unit SCOM address platform translation code
///
/// HWP HWP Owner: unknown
/// HWP FW Owner: dcrowell@us.ibm.com
/// HWP Team: Infrastructure
/// HWP Level: 1
/// HWP Consumed by: FSP/HB
///
#ifndef centaur_scominfo_h
#define centaur_scominfo_h
#include <vector>
#include <stdint.h>
extern "C" {
typedef enum
{
CENTAUR_CHIP = 0, //Included as we might need this for future expansion
MBA_CHIPUNIT = 1
} centaurChipUnits_t;
struct centaur_chipUnitPairing_t
{
centaurChipUnits_t chipUnitType;
uint32_t chipUnitNum;
};
/**
@brief creates the actual scom addr based on the chipunit, chipUnitNum, and chipUnit Zero's scom addr
@param i_CentaurCU enumeration of the ChipUnit
@param i_ChipUnitNum number of the chipUnit
@param i_scomAddr the scom addr of chipUnit zero
@param i_mode, used for special purposes, default to 0
@retval uint64_t actual scom addr for the chipUnit/chipUnitNum passed in
*/
uint64_t centaur_scominfo_createChipUnitScomAddr(centaurChipUnits_t i_CentaurCU, uint8_t i_ChipUnitNum,
uint64_t i_scomAddr, uint32_t i_mode = 0);
/**
@brief determines if the scom address correlates to a chipUnit, if so create a list of chipUnits and their number
@param i_scomAddr scom address that we want to test
@param o_chipUnitRelated, bool returns true if scom addr is a chipUnit Addr
@param o_chipUnitPairing, list of the enum of chipUnitPairings
@param i_mode, used for special purposes, default to 0
@retval uint32_t return non-zero for error
*/
uint32_t centaur_scominfo_isChipUnitScom(uint64_t i_scomAddr, bool& o_chipUnitRelated,
std::vector<centaur_chipUnitPairing_t>& o_chipUnitPairing, uint32_t i_mode = 0);
}
#endif /* centaur_scominfo_h */
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