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ecc_traits_explorer.H
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ecc_traits_explorer.H
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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/ecc/ecc_traits_explorer.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2019,2020 */
/* [+] 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 ecc_traits_explorer.H
/// @brief Traits class for the MC ECC syndrome registers
///
// *HWP HWP Owner: Matt Hickman <Matthew.Hickman@ibm.com>
// *HWP HWP Backup: Louis Stermole <stermole@us.ibm.com>
// *HWP Team: Memory
// *HWP Level: 3
// *HWP Consumed by: FSP:HB
#ifndef _MSS_ECC_TRAITS_EXPLORER_H_
#define _MSS_ECC_TRAITS_EXPLORER_H_
#include <explorer_scom_addresses.H>
#include <explorer_scom_addresses_fld.H>
#include <explorer_scom_addresses_fixes.H>
#include <explorer_scom_addresses_fld_fixes.H>
#include <generic/memory/lib/ecc/ecc_traits.H>
#include <lib/shared/exp_consts.H>
namespace mss
{
///
/// @class eccTraits
/// @brief a collection of traits associated with the Axone Mem Port ECC interface
///
template<>
class eccTraits<mc_type::EXPLORER, fapi2::TARGET_TYPE_MEM_PORT>
{
public:
// MCA ECC registers - must be 64 bits.
static constexpr uint64_t HARDWARE_MS0_REG = EXPLR_RDF_HWMS0;
static constexpr uint64_t HARDWARE_MS1_REG = EXPLR_RDF_HWMS1;
static constexpr uint64_t HARDWARE_MS2_REG = EXPLR_RDF_HWMS2;
static constexpr uint64_t HARDWARE_MS3_REG = EXPLR_RDF_HWMS3;
static constexpr uint64_t HARDWARE_MS4_REG = EXPLR_RDF_HWMS4;
static constexpr uint64_t HARDWARE_MS5_REG = EXPLR_RDF_HWMS5;
static constexpr uint64_t HARDWARE_MS6_REG = EXPLR_RDF_HWMS6;
static constexpr uint64_t HARDWARE_MS7_REG = EXPLR_RDF_HWMS7;
static constexpr uint64_t FIRMWARE_MS0_REG = EXPLR_RDF_FWMS0;
static constexpr uint64_t FIRMWARE_MS1_REG = EXPLR_RDF_FWMS1;
static constexpr uint64_t FIRMWARE_MS2_REG = EXPLR_RDF_FWMS2;
static constexpr uint64_t FIRMWARE_MS3_REG = EXPLR_RDF_FWMS3;
static constexpr uint64_t FIRMWARE_MS4_REG = EXPLR_RDF_FWMS4;
static constexpr uint64_t FIRMWARE_MS5_REG = EXPLR_RDF_FWMS5;
static constexpr uint64_t FIRMWARE_MS6_REG = EXPLR_RDF_FWMS6;
static constexpr uint64_t FIRMWARE_MS7_REG = EXPLR_RDF_FWMS7;
static constexpr uint64_t MARK_SHADOW_REG = EXPLR_RDF_MSR;
static constexpr uint64_t ECC_MAX_MRANK_PER_PORT = exp::MAX_MRANK_PER_PORT;
static constexpr uint64_t ECC_MAX_DQ_BITS = exp::MAX_DQ_BITS_PER_PORT;
static constexpr uint64_t ECC_MAX_SYMBOLS = exp::MAX_SYMBOLS_PER_PORT;
// MCBIST ECC registers - Register API uses an MEMPORT target instead
// of MCBIST since MEMPORT's relative position is needed to find
// correct reg+field
constexpr static const uint64_t MAINLINE_NCE_REGS[] =
{
EXPLR_MCBIST_MBNCER0Q,
};
constexpr static const uint64_t MAINLINE_RCE_REGS[] =
{
EXPLR_MCBIST_MBRCER0Q,
};
constexpr static const uint64_t MAINLINE_MPE_REGS[] =
{
EXPLR_MCBIST_MBMPER0Q,
};
constexpr static const uint64_t MAINLINE_UE_REGS[] =
{
EXPLR_MCBIST_MBUER0Q,
};
constexpr static const uint64_t MAINLINE_AUE_REGS[] =
{
EXPLR_MCBIST_MBAUER0Q,
};
constexpr static const uint64_t ERROR_VECTOR_REGS[] =
{
EXPLR_MCBIST_MBSEVR0Q,
};
// Fields, can be any size.
enum
{
HARDWARE_MS_CHIPMARK = EXPLR_RDF_HWMS0_CHIPMARK,
HARDWARE_MS_CHIPMARK_LEN = EXPLR_RDF_HWMS0_CHIPMARK_LEN,
HARDWARE_MS_CONFIRMED = EXPLR_RDF_HWMS0_CONFIRMED,
HARDWARE_MS_EXIT1 = EXPLR_RDF_HWMS0_EXIT_1,
FIRMWARE_MS_MARK = EXPLR_RDF_FWMS0_MARK,
FIRMWARE_MS_MARK_LEN = EXPLR_RDF_FWMS0_MARK_LEN,
FIRMWARE_MS_TYPE = EXPLR_RDF_FWMS0_TYPE,
FIRMWARE_MS_REGION = EXPLR_RDF_FWMS0_REGION,
FIRMWARE_MS_REGION_LEN = EXPLR_RDF_FWMS0_REGION_LEN,
FIRMWARE_MS_ADDRESS = EXPLR_RDF_FWMS0_ADDRESS,
FIRMWARE_MS_ADDRESS_LEN = EXPLR_RDF_FWMS0_ADDRESS_LEN,
FIRMWARE_MS_EXIT1 = EXPLR_RDF_FWMS0_EXIT_1,
NCE_ADDR_TRAP = EXPLR_MCBIST_MBNCER0Q_PORT_0_MAINLINE_NCE_ADDR_TRAP,
NCE_ADDR_TRAP_LEN = EXPLR_MCBIST_MBNCER0Q_PORT_0_MAINLINE_NCE_ADDR_TRAP_LEN,
NCE_ON_RCE = EXPLR_MCBIST_MBNCER0Q_PORT_0_MAINLINE_NCE_ON_RCE,
NCE_IS_TCE = EXPLR_MCBIST_MBNCER0Q_PORT_0_MAINLINE_NCE_IS_TCE,
RCE_ADDR_TRAP = EXPLR_MCBIST_MBRCER0Q_PORT_0_MAINLINE_RCE_ADDR_TRAP,
RCE_ADDR_TRAP_LEN = EXPLR_MCBIST_MBRCER0Q_PORT_0_MAINLINE_RCE_ADDR_TRAP_LEN,
MPE_ADDR_TRAP = EXPLR_MCBIST_MBMPER0Q_PORT_0_MAINLINE_MPE_ADDR_TRAP,
MPE_ADDR_TRAP_LEN = EXPLR_MCBIST_MBMPER0Q_PORT_0_MAINLINE_MPE_ADDR_TRAP_LEN,
MPE_ON_RCE = EXPLR_MCBIST_MBMPER0Q_PORT_0_MAINLINE_MPE_ON_RCE,
UE_ADDR_TRAP = EXPLR_MCBIST_MBUER0Q_PORT_0_MAINLINE_UE_ADDR_TRAP,
UE_ADDR_TRAP_LEN = EXPLR_MCBIST_MBUER0Q_PORT_0_MAINLINE_UE_ADDR_TRAP_LEN,
AUE_ADDR_TRAP = EXPLR_MCBIST_MBAUER0Q_PORT_0_MAINLINE_AUE_ADDR_TRAP,
AUE_ADDR_TRAP_LEN = EXPLR_MCBIST_MBAUER0Q_PORT_0_MAINLINE_AUE_ADDR_TRAP_LEN,
P0_NCE_GALOIS = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_NCE_GALOIS_FIELD,
P0_NCE_GALOIS_LEN = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_NCE_GALOIS_FIELD_LEN,
P0_NCE_MAGNITUDE = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_NCE_MAGNITUDE_FIELD,
P0_NCE_MAGNITUDE_LEN = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_NCE_MAGNITUDE_FIELD_LEN,
P0_TCE_GALOIS = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_TCE_GALOIS_FIELD,
P0_TCE_GALOIS_LEN = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_TCE_GALOIS_FIELD_LEN,
P0_TCE_MAGNITUDE = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_TCE_MAGNITUDE_FIELD,
P0_TCE_MAGNITUDE_LEN = EXPLR_MCBIST_MBSEVR0Q_PORT_0_MAINLINE_TCE_MAGNITUDE_FIELD_LEN,
CURRENT_ADDR_TRAP = EXPLR_MCBIST_MCBMCATQ_CFG_CURRENT_ADDR_TRAP,
CURRENT_ADDR_TRAP_LEN = EXPLR_MCBIST_MCBMCATQ_CFG_CURRENT_ADDR_TRAP_LEN,
CURRENT_PORT = EXPLR_MCBIST_MCBMCATQ_CFG_CURRENT_PORT_TRAP,
CURRENT_PORT_LEN = EXPLR_MCBIST_MCBMCATQ_CFG_CURRENT_PORT_TRAP_LEN,
CURRENT_DIMM = EXPLR_MCBIST_MCBMCATQ_CFG_CURRENT_DIMM_TRAP,
SHADOW_CHIPMARK = EXPLR_RDF_MSR_CHIPMARK,
SHADOW_CHIPMARK_LEN = EXPLR_RDF_MSR_CHIPMARK_LEN,
SHADOW_RANK = EXPLR_RDF_MSR_RANK,
SHADOW_RANK_LEN = EXPLR_RDF_MSR_RANK_LEN,
};
// Symbol to Galois code mapping table for Explorer
constexpr static const uint8_t symbol2galois[] =
{
0x80, 0xa0, 0x90, 0xf0,
0x08, 0x0a, 0x09, 0x0f,
0x98, 0xda, 0xb9, 0x7f,
0x91, 0xd7, 0xb2, 0x78,
0x28, 0xea, 0x49, 0x9f,
0x9a, 0xd4, 0xbd, 0x76,
0x60, 0xb0, 0xc0, 0x20,
0x06, 0x0b, 0x0c, 0x02,
0xc6, 0xfb, 0x1c, 0x42,
0xca, 0xf4, 0x1d, 0x46,
0xd6, 0x8b, 0x3c, 0xc2,
0xcb, 0xf3, 0x1f, 0x4e,
0xe0, 0x10, 0x50, 0xd0,
0x0e, 0x01, 0x05, 0x0d,
0x5e, 0x21, 0xa5, 0x3d,
0x5b, 0x23, 0xaf, 0x3e,
0xfe, 0x61, 0x75, 0x5d,
0x51, 0x27, 0xa2, 0x38
};
// Symbol to DQ index mapping table for Explorer
constexpr static const uint8_t symbol2dq[] =
{
39, 38, 37, 36,
35, 34, 33, 32,
79, 78, 77, 76,
71, 70, 69, 68,
63, 62, 61, 60,
55, 54, 53, 52,
31, 30, 29, 28,
23, 22, 21, 20,
15, 14, 13, 12,
7, 6, 5, 4,
75, 74, 73, 72,
67, 66, 65, 64,
59, 58, 57, 56,
51, 50, 49, 48,
27, 26, 25, 24,
19, 18, 17, 16,
11, 10, 9, 8,
3, 2, 1, 0
};
};
///
/// @class eccTraits
/// @brief a collection of traits associated with the Axone MC ECC interface
///
template<>
class eccTraits<mc_type::EXPLORER, fapi2::TARGET_TYPE_OCMB_CHIP>
{
public:
// MCBIST ECC registers - must be 64 bits.
static constexpr uint64_t READ_ERROR_COUNT_REG0 = EXPLR_MCBIST_MBSEC0Q;
static constexpr uint64_t READ_ERROR_COUNT_REG1 = EXPLR_MCBIST_MBSEC1Q;
static constexpr uint64_t MARK_SYMBOL_COUNT_REG = EXPLR_MCBIST_MBSMSECQ;
static constexpr uint64_t MODAL_SYM_COUNT0_REG = EXPLR_MCBIST_MBSSYMEC0Q;
static constexpr uint64_t MODAL_SYM_COUNT1_REG = EXPLR_MCBIST_MBSSYMEC1Q;
static constexpr uint64_t MODAL_SYM_COUNT2_REG = EXPLR_MCBIST_MBSSYMEC2Q;
static constexpr uint64_t MODAL_SYM_COUNT3_REG = EXPLR_MCBIST_MBSSYMEC3Q;
static constexpr uint64_t MODAL_SYM_COUNT4_REG = EXPLR_MCBIST_MBSSYMEC4Q;
static constexpr uint64_t MODAL_SYM_COUNT5_REG = EXPLR_MCBIST_MBSSYMEC5Q;
static constexpr uint64_t MODAL_SYM_COUNT6_REG = EXPLR_MCBIST_MBSSYMEC6Q;
static constexpr uint64_t MODAL_SYM_COUNT7_REG = EXPLR_MCBIST_MBSSYMEC7Q;
static constexpr uint64_t MODAL_SYM_COUNT8_REG = EXPLR_MCBIST_MBSSYMEC8Q;
static constexpr uint64_t MODAL_SYM_COUNT9_REG = EXPLR_MCBIST_MBSSYMEC9Q;
static constexpr uint64_t MPE_ADDR_TRAP_REG = EXPLR_MCBIST_MCBMCATQ;
static constexpr uint64_t ECC_MAX_MRANK_PER_PORT = exp::MAX_MRANK_PER_PORT;
static constexpr uint64_t ECC_MAX_DQ_BITS = exp::MAX_DQ_BITS_PER_PORT;
static constexpr uint64_t ECC_MAX_SYMBOLS = exp::MAX_SYMBOLS_PER_PORT;
// Stores the symbol counter registers in a vector for easier access for MCBIST
static constexpr uint64_t REQUIRED_NUMBER_OF_SYMBOL_REGS = 10;
static const std::vector<uint64_t> SYMBOL_COUNT_REG;
// Fields, can be any size.
enum
{
INTERMITTENT_CE_COUNT = EXPLR_MCBIST_MBSEC0Q_INTERMITTENT_CE_COUNT,
INTERMITTENT_CE_COUNT_LEN = EXPLR_MCBIST_MBSEC0Q_INTERMITTENT_CE_COUNT_LEN,
SOFT_CE_COUNT = EXPLR_MCBIST_MBSEC0Q_SOFT_CE_COUNT,
SOFT_CE_COUNT_LEN = EXPLR_MCBIST_MBSEC0Q_SOFT_CE_COUNT_LEN,
HARD_CE_COUNT = EXPLR_MCBIST_MBSEC0Q_HARD_CE_COUNT,
HARD_CE_COUNT_LEN = EXPLR_MCBIST_MBSEC0Q_HARD_CE_COUNT_LEN,
INTERMITTENT_MCE_COUNT = EXPLR_MCBIST_MBSEC0Q_INTERMITTENT_MCE_COUNT,
INTERMITTENT_MCE_COUNT_LEN = EXPLR_MCBIST_MBSEC0Q_INTERMITTENT_MCE_COUNT_LEN,
SOFT_MCE_COUNT = EXPLR_MCBIST_MBSEC0Q_SOFT_MCE_COUNT,
SOFT_MCE_COUNT_LEN = EXPLR_MCBIST_MBSEC0Q_SOFT_MCE_COUNT_LEN,
HARD_MCE_COUNT = EXPLR_MCBIST_MBSEC1Q_HARD_MCE_COUNT,
HARD_MCE_COUNT_LEN = EXPLR_MCBIST_MBSEC1Q_HARD_MCE_COUNT_LEN,
ICE_COUNT = EXPLR_MCBIST_MBSEC1Q_ICE_COUNT,
ICE_COUNT_LEN = EXPLR_MCBIST_MBSEC1Q_ICE_COUNT_LEN,
UE_COUNT = EXPLR_MCBIST_MBSEC1Q_UE_COUNT,
UE_COUNT_LEN = EXPLR_MCBIST_MBSEC1Q_UE_COUNT_LEN,
AUE_COUNT = EXPLR_MCBIST_MBSEC1Q_AUE,
AUE_COUNT_LEN = EXPLR_MCBIST_MBSEC1Q_AUE_LEN,
RCE_COUNT = EXPLR_MCBIST_MBSEC1Q_RCE_COUNT,
RCE_COUNT_LEN = EXPLR_MCBIST_MBSEC1Q_RCE_COUNT_LEN,
SYMBOL0_COUNT = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL0_COUNT,
SYMBOL0_COUNT_LEN = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL0_COUNT_LEN,
SYMBOL1_COUNT = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL1_COUNT,
SYMBOL1_COUNT_LEN = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL1_COUNT_LEN,
SYMBOL2_COUNT = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL2_COUNT,
SYMBOL2_COUNT_LEN = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL2_COUNT_LEN,
SYMBOL3_COUNT = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL3_COUNT,
SYMBOL3_COUNT_LEN = EXPLR_MCBIST_MBSMSECQ_MCE_SYMBOL3_COUNT_LEN,
MODAL_SYMBOL_COUNTER_00 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_00,
MODAL_SYMBOL_COUNTER_00_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_00_LEN,
MODAL_SYMBOL_COUNTER_01 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_01,
MODAL_SYMBOL_COUNTER_01_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_01_LEN,
MODAL_SYMBOL_COUNTER_02 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_02,
MODAL_SYMBOL_COUNTER_02_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_02_LEN,
MODAL_SYMBOL_COUNTER_03 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_03,
MODAL_SYMBOL_COUNTER_03_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_03_LEN,
MODAL_SYMBOL_COUNTER_04 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_04,
MODAL_SYMBOL_COUNTER_04_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_04_LEN,
MODAL_SYMBOL_COUNTER_05 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_05,
MODAL_SYMBOL_COUNTER_05_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_05_LEN,
MODAL_SYMBOL_COUNTER_06 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_06,
MODAL_SYMBOL_COUNTER_06_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_06_LEN,
MODAL_SYMBOL_COUNTER_07 = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_07,
MODAL_SYMBOL_COUNTER_07_LEN = EXPLR_MCBIST_MBSSYMEC0Q_MODAL_SYMBOL_COUNTER_07_LEN,
// and a couple constants
NUM_MBSSYM_REGS = 10,
MODAL_SYMBOL_COUNTERS_PER_REG = 8,
};
};
} // close namespace mss
#endif