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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/hwp/lib/p9_ppe_defs.H $ */
/* */
/* 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 p9_ppe_defs.H
/// @brief PPE commonly used definitions
///
/// *HWP HW Owner : Greg Still <stillgs@us.ibm.com>
/// *HWP HW Backup Owner : Brian Vanderpool <vanderp@us.ibm.com>
/// *HWP FW Owner : Amit Tendolkar <amit.tendolkar@in.ibm.com>
/// *HWP Team : PM
/// *HWP Level : 1
/// *HWP Consumed by : FSP, HB, SBE
#ifndef __P9_PPE_DEFS_H__
#define __P9_PPE_DEFS_H__
#include <p9_quad_scom_addresses.H>
#include <p9_misc_scom_addresses.H>
#include <p9_xbus_scom_addresses.H>
/// @brief Base SCOM addresses for PPE State Collection
const uint64_t SBE_BASE_ADDRESS = PU_PPE_XIXCR;
const uint64_t GPE0_BASE_ADDRESS = PU_GPE0_PPE_XIXCR;
const uint64_t GPE1_BASE_ADDRESS = PU_GPE1_PPE_XIXCR;
const uint64_t PGPE_BASE_ADDRESS = PU_GPE2_PPE_XIXCR;
const uint64_t SGPE_BASE_ADDRESS = PU_GPE3_PPE_XIXCR;
const uint64_t CME0_BASE_ADDRESS = EX_PPE_XIXCR;
const uint64_t IOPPE_BASE_ADDRESS = XBUS_IOPPE_PPE_XIXCR;
/// @brief Each CME is associated with an EX target, that contains the 2 cores,
/// that are controlled by that CME. Using this relation,
/// this helper function gets the base SCOM address
/// to collect PPE State of the CME associated with an EX
/// @param[in] i_ExChipUnitPos The EX targets's ATTR_CHIP_UNIT_POS
/// @return uint64_t PPE State collection base address of the
/// associated CME
inline uint64_t getCmeBaseAddress (const uint8_t i_ExChipUnitPos)
{
return ( CME0_BASE_ADDRESS |
((i_ExChipUnitPos / 2) << 24) |
((i_ExChipUnitPos % 2) << 10) );
}
#endif // __P9_PPE_DEFS_H__
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