[SWDEV-553168] Add support for decoding out of band boot time CPER files.
Change-Id: Ic4278698f9c5b5ae56bd56fd43150c0653c1ef05
This commit is contained in:
Oosman Saeed authored and 
Arif, Maisam committed
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melakukan
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@@ -1,119 +0,0 @@
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/*
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* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
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* all copies or substantial portions of the Software.
|
||||
*
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||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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/**
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* @file aca_constants.h
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* @brief Shared constants for ACA error decoding
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*
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* This file contains string constants and numerical constants that are used
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* across multiple source files to improve maintainability and prevent typos.
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*/
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#ifndef ACA_CONSTANTS_H
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#define ACA_CONSTANTS_H
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/* Error severity constants */
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#define ACA_SEVERITY_UNKNOWN "UNKNOWN"
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#define ACA_SEVERITY_FATAL "Fatal"
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#define ACA_SEVERITY_CORRECTED "Corrected"
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#define ACA_SEVERITY_UNCORRECTED_NON_FATAL "Uncorrected, Non-fatal"
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#define ACA_SEVERITY_FAIL_TO_INIT "Fail-to-init"
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#define ACA_SEVERITY_ALL_CAPS "ALL"
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/* Error category constants */
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#define ACA_CATEGORY_HBM_ERRORS "HBM Errors"
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#define ACA_CATEGORY_DEVICE_INTERNAL_ERRORS "Device Internal Errors"
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#define ACA_CATEGORY_OFF_PACKAGE_LINK_ERRORS "Off-Package Link Errors"
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#define ACA_CATEGORY_BOOT_TIME_ERRORS "Boot-Time Errors"
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#define ACA_CATEGORY_CPER_FORMAT "CPER Format"
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#define ACA_CATEGORY_UNIDENTIFIED_ERRORS "Unidentified Errors"
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/* Common error type constants */
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#define ACA_ERROR_TYPE_ALL_OTHERS "All Others"
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#define ACA_ERROR_TYPE_ALL "All"
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#define ACA_ERROR_TYPE_DECODE_INAPPLICABLE "Decode Inapplicable"
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#define ACA_ERROR_TYPE_BAD_PAGE_RETIREMENT_THRESHOLD "Bad Page Retirement Threshold"
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#define ACA_ERROR_TYPE_HARDWARE_ASSERTION "Hardware Assertion (HWA)"
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#define ACA_ERROR_TYPE_WATCHDOG_TIMEOUT "Watchdog Timeout (WDT)"
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#define ACA_ERROR_TYPE_ON_DIE_ECC "On-die ECC"
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#define ACA_ERROR_TYPE_END_TO_END_CRC "End-to-end CRC"
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#define ACA_ERROR_TYPE_WAFL "WAFL"
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#define ACA_ERROR_TYPE_XGMI "XGMI"
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/* Boot-time error type constants */
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#define ACA_ERROR_TYPE_FW_LOAD "FW Load"
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#define ACA_ERROR_TYPE_HBM_BIST_TEST "HBM BIST Test"
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#define ACA_ERROR_TYPE_HBM_MEMORY_TEST "HBM Memory Test"
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#define ACA_ERROR_TYPE_HBM_TRAINING "HBM Training"
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#define ACA_ERROR_TYPE_UNHANDLED "Unhandled"
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#define ACA_ERROR_TYPE_UNKNOWN_ERROR "Unknown"
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#define ACA_ERROR_TYPE_USR_CP_LINK_TRAINING "USR CP Link Training"
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#define ACA_ERROR_TYPE_USR_DP_LINK_TRAINING "USR DP Link Training"
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#define ACA_ERROR_TYPE_WAFL_LINK_TRAINING "WAFL Link Training"
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#define ACA_ERROR_TYPE_XGMI_LINK_TRAINING "XGMI Link Training"
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#define ACA_ERROR_TYPE_BOOT_CONTROLLER_DATA_ABORT "Boot Controller Data Abort"
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#define ACA_ERROR_TYPE_BOOT_CONTROLLER_GENERIC "Boot Controller Generic"
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/* Link error type constants */
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#define ACA_ERROR_TYPE_PCIE_AER "PCIe AER"
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/* CPER format error type constants */
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#define ACA_ERROR_TYPE_MALFORMED_CPER "Malformed CPER"
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#define ACA_ERROR_TYPE_INCOMPLETE_ACA_DATA "Incomplete ACA Data"
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#define ACA_ERROR_TYPE_INVALID_ACA_DATA "Invalid ACA Data"
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#define ACA_ERROR_TYPE_UNIDENTIFIED_ERROR "Unidentified Error"
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/* Protocol constants */
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#define ACA_PROTOCOL_CPER "CPER"
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#define ACA_PROTOCOL_CPER_WITH_SPACE "CPER "
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/* Bank name strings */
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#define ACA_BANK_UMC "umc"
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#define ACA_BANK_PSP "psp"
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#define ACA_BANK_CS "cs"
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#define ACA_BANK_PIE "pie"
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#define ACA_BANK_PCS_XGMI "pcs_xgmi"
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#define ACA_BANK_KPX_SERDES "kpx_serdes"
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#define ACA_BANK_KPX_WAFL "kpx_wafl"
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/* Numerical constants */
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#define ACA_FLAG_THRESHOLD_EXCEEDED 0x8
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#define ACA_REGISTER_ARRAY_SIZE_32_BYTES 4
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#define ACA_REGISTER_ARRAY_SIZE_128_BYTES 16
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/* Error code ranges */
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#define ACA_ERROR_CODE_EXT_MIN 0x3A
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#define ACA_ERROR_CODE_EXT_MAX 0x3E
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/* Instance ID values for XCD and AID error decoding */
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#define ACA_INSTANCE_ID_XCD0_400 0x36430400
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#define ACA_INSTANCE_ID_XCD1_400 0x38430400
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#define ACA_INSTANCE_ID_XCD0_401 0x36430401
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#define ACA_INSTANCE_ID_XCD1_401 0x38430401
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#define ACA_INSTANCE_ID_AID_400 0x3B30400
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#define ACA_INSTANCE_ID_AID_401 0x3B30401
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/* Error return codes */
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#define ACA_ERROR_INVALID_ACA_DATA_ID 33
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#define ACA_ERROR_UNIDENTIFIED_ERROR_ID 34
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#endif /* ACA_CONSTANTS_H */
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@@ -1,60 +0,0 @@
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// SPDX-License-Identifier: MIT
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/*
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* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
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/**
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* @file utils.h
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* @brief Common utility functions
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*/
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#ifndef UTILS_H
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#define UTILS_H
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#include <stdint.h>
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/**
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* @brief Convert a 64-bit value from little endian to big endian
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* @param[in] value Value to convert
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* @return Converted value in big endian
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*/
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static inline uint64_t le64_to_be64(uint64_t value) {
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return ((value & 0xFF00000000000000ULL) >> 56) |
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((value & 0x00FF000000000000ULL) >> 40) |
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((value & 0x0000FF0000000000ULL) >> 24) |
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((value & 0x000000FF00000000ULL) >> 8) |
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((value & 0x00000000FF000000ULL) << 8) |
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((value & 0x0000000000FF0000ULL) << 24) |
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((value & 0x000000000000FF00ULL) << 40) |
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((value & 0x00000000000000FFULL) << 56);
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}
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/**
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* @brief Convert an array of 64-bit values from little endian to big endian
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* @param[in,out] array Array to convert
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* @param[in] len Length of the array
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*/
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static inline void convert_array_le_to_be(uint64_t *array, size_t len) {
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for (size_t i = 0; i < len; i++) {
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array[i] = le64_to_be64(array[i]);
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}
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}
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#endif /* UTILS_H */
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Executable → Regular
+9
-17
@@ -1,4 +1,3 @@
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// SPDX-License-Identifier: MIT
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/*
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* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
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*
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@@ -21,20 +20,16 @@
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* THE SOFTWARE.
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*/
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/**
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/**
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* @file aca_decode.h
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* @brief Internal decoder interface and data structures
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*/
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#ifndef RAS_DECODE_DECODE_H
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#define RAS_DECODE_DECODE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef ACA_DECODE_H
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#define ACA_DECODE_H
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#include "aca_api.h"
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#include "ras_decode_api.h"
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#include "aca_fields.h"
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#include "json_util.h"
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/**
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* @brief Internal decoder structure with parsed register fields
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@@ -67,13 +62,10 @@ typedef struct
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} aca_raw_data_t;
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/**
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* @brief Main decode function that processes raw ACA error data
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* @brief Main decode function that processes raw ACA error data and returns JSON
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* @param[in] raw_data Pointer to structure containing raw ACA error data
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* @return Decoded error information structure
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* @return JsonValue* containing the decoded error information, or NULL on failure
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*/
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aca_error_info_t aca_decode(const aca_raw_data_t *raw_data);
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JsonValue* aca_decode(const aca_raw_data_t *raw_data);
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#ifdef __cplusplus
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}
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#endif
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#endif /* ACA_DECODE_H */
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#endif /* RAS_DECODE_DECODE_H */
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@@ -1,4 +1,3 @@
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// SPDX-License-Identifier: MIT
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/*
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* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
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*
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@@ -21,7 +20,7 @@
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* THE SOFTWARE.
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*/
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/**
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/**
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* @file aca_fields.h
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* @brief ACA register field definitions and manipulation functions
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*
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@@ -30,8 +29,8 @@
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* definitions for status, IPID, and syndrome registers, along with
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* functions to initialize and access these fields.
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*/
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#ifndef ACA_FIELDS_H
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#define ACA_FIELDS_H
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#ifndef RAS_DECODE_FIELDS_H
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#define RAS_DECODE_FIELDS_H
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#include <stdint.h>
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@@ -1,4 +1,3 @@
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// SPDX-License-Identifier: MIT
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/*
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* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
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*
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@@ -28,8 +27,8 @@
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* into their corresponding names and types.
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*/
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#ifndef ACA_TABLES_H
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#define ACA_TABLES_H
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#ifndef RAS_DECODE_TABLES_H
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#define RAS_DECODE_TABLES_H
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#include <stdint.h>
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#include <stddef.h>
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@@ -20,8 +20,8 @@
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* THE SOFTWARE.
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*/
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#ifndef ACA_VERSION_H
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#define ACA_VERSION_H
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#ifndef RAS_DECODE_VERSION_H
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#define RAS_DECODE_VERSION_H
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#ifdef __cplusplus
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extern "C"
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@@ -40,12 +40,19 @@ extern "C"
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*/
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/* Version Components */
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#define ACA_VERSION_MAJOR 1 /**< Major version number */
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#define ACA_VERSION_MINOR 0 /**< Minor version number */
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#define ACA_VERSION_PATCH 0 /**< Patch version number */
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#define RAS_DECODE_VERSION_MAJOR 2 /**< Major version number */
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#define RAS_DECODE_VERSION_MINOR 0 /**< Minor version number */
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#define RAS_DECODE_VERSION_PATCH 0 /**< Patch version number */
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/* Version String */
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#define ACA_VERSION_STRING "1.0.0"
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/* Helper macros for string concatenation */
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#define RAS_DECODE_STRINGIFY(x) #x
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#define RAS_DECODE_TOSTRING(x) RAS_DECODE_STRINGIFY(x)
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/* Version String - dynamically constructed from components */
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#define RAS_DECODE_VERSION_STRING \
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RAS_DECODE_TOSTRING(RAS_DECODE_VERSION_MAJOR) "." \
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RAS_DECODE_TOSTRING(RAS_DECODE_VERSION_MINOR) "." \
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RAS_DECODE_TOSTRING(RAS_DECODE_VERSION_PATCH)
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/**
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* @brief Structure containing version information
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@@ -92,4 +99,4 @@ extern "C"
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}
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#endif
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#endif /* ACA_VERSION_H */
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#endif /* RAS_DECODE_VERSION_H */
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@@ -0,0 +1,219 @@
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/*
|
||||
* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
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#ifndef BOOT_DECODE_H
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#define BOOT_DECODE_H
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include "json_util.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Boot message structure representing OAM boot message
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*/
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typedef struct {
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uint64_t value; ///< 64-bit boot message value
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} OamBootMsg;
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/**
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* @brief Decoder function pointer type
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* @param msg Boot message to decode
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* @return JsonValue containing decoded information or NULL on failure
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*/
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typedef JsonValue* (*boot_decoder_func_t)(OamBootMsg *msg);
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/**
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* @brief Decoder mapping entry
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*/
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typedef struct {
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uint8_t encoding; ///< Error encoding value
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boot_decoder_func_t decoder; ///< Decoder function
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} boot_decoder_entry_t;
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/**
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* @brief Boot message constants
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*/
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#define BOOT_ERROR_PRESENT_MARKER 0xA4
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#define BOOT_IN_BOOT_MARKER 0xBA
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#define BOOT_SUCCESS_ENCODING 0xBA
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/**
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* @brief Error encoding constants
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*/
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#define BOOT_ENCODING_HBM_TRAINING 0x01
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#define BOOT_ENCODING_FW_LOAD 0x04
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#define BOOT_ENCODING_WAFL_LINK 0x05
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#define BOOT_ENCODING_XGMI_LINK 0x06
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#define BOOT_ENCODING_USR_CP_LINK 0x07
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#define BOOT_ENCODING_USR_DP_LINK 0x08
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#define BOOT_ENCODING_HBM_MEM_TEST 0x09
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#define BOOT_ENCODING_HBM_BIST_TEST 0x0A
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#define BOOT_ENCODING_BOOT_CTRL_GEN_V0 0x0B
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#define BOOT_ENCODING_BOOT_CTRL_GEN_V1 0x0C
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#define BOOT_ENCODING_DATA_ABORT 0x0D
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/**
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* @brief HBM stack decoder constants
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*/
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#define HBM_STACK_0 0x01
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#define HBM_STACK_1 0x02
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#define HBM_STACK_UNKNOWN -1
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/**
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* @brief Extract specific byte from 64-bit value
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* @param value 64-bit value
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* @param byte_index Byte index (0-7)
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* @return Extracted byte value
|
||||
*/
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static inline uint8_t extract_byte(uint64_t value, int byte_index) {
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return (uint8_t)((value >> (byte_index * 8)) & 0xFF);
|
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}
|
||||
|
||||
/**
|
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* @brief Extract specific bits mask
|
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* @param num_bits Number of bits to extract
|
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* @return Bit mask
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||||
*/
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||||
static inline uint32_t extract_bits(int num_bits) {
|
||||
return (1U << num_bits) - 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Get boot version from boot message
|
||||
* @param msg Boot message
|
||||
* @return Boot version (0 or 1)
|
||||
*/
|
||||
int get_boot_version(OamBootMsg *msg);
|
||||
|
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/**
|
||||
* @brief Get error encoding from boot message
|
||||
* @param msg Boot message
|
||||
* @return Error encoding value
|
||||
*/
|
||||
int get_error_encoding(OamBootMsg *msg);
|
||||
|
||||
/**
|
||||
* @brief Check if error is present in boot message
|
||||
* @param msg Boot message
|
||||
* @return true if error present, false otherwise
|
||||
*/
|
||||
bool error_present(OamBootMsg *msg);
|
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|
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/**
|
||||
* @brief Check if in boot mode
|
||||
* @param msg Boot message
|
||||
* @return true if in boot mode, false otherwise
|
||||
*/
|
||||
bool in_boot(OamBootMsg *msg);
|
||||
|
||||
/**
|
||||
* @brief Get socket number from boot message
|
||||
* @param msg Boot message
|
||||
* @param version Boot version
|
||||
* @return Socket number
|
||||
*/
|
||||
int get_socket(OamBootMsg *msg, int version);
|
||||
|
||||
/**
|
||||
* @brief Get AID number from boot message
|
||||
* @param msg Boot message
|
||||
* @param version Boot version
|
||||
* @return AID number
|
||||
*/
|
||||
int get_aid(OamBootMsg *msg, int version);
|
||||
|
||||
/**
|
||||
* @brief Decode HBM stack value
|
||||
* @param stack Stack value
|
||||
* @return Decoded stack number or HBM_STACK_UNKNOWN
|
||||
*/
|
||||
int decode_hbm_stack(uint8_t stack);
|
||||
|
||||
/**
|
||||
* @brief Create JSON array of failed links
|
||||
* @param byte_value Byte containing link status bits
|
||||
* @param max_links Maximum number of links to check
|
||||
* @return JsonValue array or NULL on failure
|
||||
*/
|
||||
JsonValue* create_failed_links_array(uint8_t byte_value, int max_links);
|
||||
|
||||
/**
|
||||
* @brief Create hex string representation
|
||||
* @param value Value to convert
|
||||
* @param width Width of hex string (with padding)
|
||||
* @return Dynamically allocated hex string or NULL on failure
|
||||
*/
|
||||
char* create_hex_string(uint64_t value, int width);
|
||||
|
||||
// Decoder functions for Version 0
|
||||
JsonValue* decode_hbm_training_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_fw_load_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_wafl_link_training_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_xgmi_link_training_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_usr_cp_link_training_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_usr_dp_link_training_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_hbm_mem_test_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_hbm_bist_test_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_boot_controller_generic_v0(OamBootMsg *msg);
|
||||
|
||||
// Decoder functions for Version 1
|
||||
JsonValue* decode_hbm_training_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_fw_load_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_wafl_link_training_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_xgmi_link_training_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_usr_cp_link_training_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_usr_dp_link_training_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_hbm_mem_test_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_hbm_bist_test_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_boot_controller_generic_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_data_abort_v1(OamBootMsg *msg);
|
||||
JsonValue* decode_boot_success_v1(OamBootMsg *msg);
|
||||
|
||||
// Unhandled error decoders
|
||||
JsonValue* decode_unhandled_error_v0(OamBootMsg *msg);
|
||||
JsonValue* decode_unhandled_error_v1(OamBootMsg *msg);
|
||||
|
||||
/**
|
||||
* @brief Get appropriate decoder function for boot message
|
||||
* @param msg Boot message
|
||||
* @return Decoder function pointer or NULL if no decoder found
|
||||
*/
|
||||
boot_decoder_func_t get_decoder_function(OamBootMsg *msg);
|
||||
|
||||
/**
|
||||
* @brief Orchestrate decoding of multiple boot messages
|
||||
* @param oam_boot_msgs Array of boot message values
|
||||
* @param count Number of boot messages
|
||||
* @return JsonValue object containing decoded results or NULL on failure
|
||||
*/
|
||||
JsonValue* boot_decode_orchestrator(uint64_t *oam_boot_msgs, size_t count);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOOT_DECODE_H */
|
||||
@@ -1,4 +1,3 @@
|
||||
// SPDX-License-Identifier: MIT
|
||||
/*
|
||||
* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
|
||||
*
|
||||
@@ -0,0 +1,42 @@
|
||||
/*
|
||||
* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef JSON_PRINTER_H
|
||||
#define JSON_PRINTER_H
|
||||
|
||||
#include "json_util.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Print a JSON value to stdout in formatted form
|
||||
* @param value JSON value to print
|
||||
*/
|
||||
void print_json_value(JsonValue *value);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* JSON_PRINTER_H */
|
||||
@@ -0,0 +1,171 @@
|
||||
/*
|
||||
* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef JSON_UTIL_H
|
||||
#define JSON_UTIL_H
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stddef.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief JSON value types enumeration
|
||||
*/
|
||||
typedef enum {
|
||||
JSON_NULL,
|
||||
JSON_BOOL,
|
||||
JSON_NUMBER,
|
||||
JSON_STRING,
|
||||
JSON_OBJECT,
|
||||
JSON_ARRAY
|
||||
} JsonType;
|
||||
|
||||
typedef struct JsonValue JsonValue;
|
||||
typedef struct JsonPair JsonPair;
|
||||
|
||||
/**
|
||||
* @brief JSON key-value pair structure for objects
|
||||
*/
|
||||
struct JsonPair {
|
||||
char *key;
|
||||
JsonValue *value;
|
||||
JsonPair *next;
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief JSON value structure
|
||||
*/
|
||||
struct JsonValue {
|
||||
JsonType type;
|
||||
union {
|
||||
bool boolean;
|
||||
double number;
|
||||
char *string;
|
||||
JsonPair *object; // Linked list of key-value pairs
|
||||
struct {
|
||||
JsonValue **items;
|
||||
size_t count;
|
||||
size_t capacity;
|
||||
} array;
|
||||
} data;
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Create a null JSON value
|
||||
* @return Pointer to new JsonValue or NULL on failure
|
||||
*/
|
||||
JsonValue* json_create_null(void);
|
||||
|
||||
/**
|
||||
* @brief Create a boolean JSON value
|
||||
* @param b Boolean value
|
||||
* @return Pointer to new JsonValue or NULL on failure
|
||||
*/
|
||||
JsonValue* json_create_bool(bool b);
|
||||
|
||||
/**
|
||||
* @brief Create a number JSON value
|
||||
* @param num Numeric value
|
||||
* @return Pointer to new JsonValue or NULL on failure
|
||||
*/
|
||||
JsonValue* json_create_number(double num);
|
||||
|
||||
/**
|
||||
* @brief Create a string JSON value
|
||||
* @param str String value (will be copied)
|
||||
* @return Pointer to new JsonValue or NULL on failure
|
||||
*/
|
||||
JsonValue* json_create_string(const char *str);
|
||||
|
||||
/**
|
||||
* @brief Create an empty JSON object
|
||||
* @return Pointer to new JsonValue or NULL on failure
|
||||
*/
|
||||
JsonValue* json_create_object(void);
|
||||
|
||||
/**
|
||||
* @brief Create an empty JSON array
|
||||
* @return Pointer to new JsonValue or NULL on failure
|
||||
*/
|
||||
JsonValue* json_create_array(void);
|
||||
|
||||
/**
|
||||
* @brief Add a key-value pair to a JSON object
|
||||
* @param obj JSON object to modify
|
||||
* @param key Key string (will be copied)
|
||||
* @param value Value to add
|
||||
*/
|
||||
void json_object_set(JsonValue *obj, const char *key, JsonValue *value);
|
||||
|
||||
/**
|
||||
* @brief Get a value by key from a JSON object
|
||||
* @param obj JSON object to search
|
||||
* @param key Key to search for
|
||||
* @return Pointer to JsonValue or NULL if not found
|
||||
*/
|
||||
JsonValue* json_object_get(JsonValue *obj, const char *key);
|
||||
|
||||
/**
|
||||
* @brief Check if a key exists in a JSON object
|
||||
* @param obj JSON object to check
|
||||
* @param key Key to check for
|
||||
* @return true if key exists, false otherwise
|
||||
*/
|
||||
bool json_object_has_key(JsonValue *obj, const char *key);
|
||||
|
||||
/**
|
||||
* @brief Add a value to a JSON array
|
||||
* @param arr JSON array to modify
|
||||
* @param value Value to add
|
||||
* @return true on success, false on failure
|
||||
*/
|
||||
bool json_array_push(JsonValue *arr, JsonValue *value);
|
||||
|
||||
/**
|
||||
* @brief Get a value by index from a JSON array
|
||||
* @param arr JSON array to access
|
||||
* @param index Array index
|
||||
* @return Pointer to JsonValue or NULL if index out of bounds
|
||||
*/
|
||||
JsonValue* json_array_get(JsonValue *arr, size_t index);
|
||||
|
||||
/**
|
||||
* @brief Get the size of a JSON array
|
||||
* @param arr JSON array
|
||||
* @return Number of elements in array, or 0 if not an array
|
||||
*/
|
||||
size_t json_array_size(JsonValue *arr);
|
||||
|
||||
/**
|
||||
* @brief Free a JSON value and all its contents
|
||||
* @param val JSON value to free
|
||||
*/
|
||||
void json_free(JsonValue *val);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* JSON_UTIL_H */
|
||||
@@ -1,4 +1,3 @@
|
||||
// SPDX-License-Identifier: MIT
|
||||
/*
|
||||
* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
|
||||
*
|
||||
@@ -21,11 +20,13 @@
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ACA_API_H
|
||||
#define ACA_API_H
|
||||
#ifndef RAS_DECODE_API_H
|
||||
#define RAS_DECODE_API_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stddef.h>
|
||||
#include "aca_version.h"
|
||||
#include "json_util.h"
|
||||
|
||||
/**
|
||||
* @brief Structure containing decoded error information
|
||||
@@ -39,12 +40,13 @@ typedef struct
|
||||
const char *instance_ref; /**< Reference to instance name string */
|
||||
int oam; /**< OAM value */
|
||||
int aid; /**< AID value */
|
||||
int afid; /**< AFID value (AMD Field ID) */
|
||||
uint64_t raw_status; /**< Raw status register value */
|
||||
uint64_t raw_addr; /**< Raw address register value */
|
||||
uint64_t raw_ipid; /**< Raw IPID register value */
|
||||
uint64_t raw_synd; /**< Raw syndrome register value */
|
||||
uint8_t scrub; /**< Scrub bit from status */
|
||||
uint8_t poison; /**< Poison bit from status */
|
||||
uint8_t deferred; /**< Deferred bit from status */
|
||||
uint8_t error_code_ext; /**< Extended error code from status */
|
||||
} aca_error_info_t;
|
||||
|
||||
@@ -54,18 +56,27 @@ typedef struct
|
||||
* @param[in] array_len Size of register array in elements
|
||||
* @param[in] flag Decoder flags
|
||||
* @param[in] hw_revision Hardware revision number
|
||||
* @param[in] register_context_type Register context type (16-bit): 1 for ACA decode, 9 for boot decode
|
||||
* @return AFID value or -1 if decoding fails
|
||||
*/
|
||||
int decode_afid(const uint64_t *register_array, size_t array_len, uint32_t flag, uint16_t hw_revision);
|
||||
int decode_afid(const uint64_t *register_array, size_t array_len, uint32_t flag, uint16_t hw_revision, uint16_t register_context_type);
|
||||
|
||||
/**
|
||||
* @brief Decodes and returns complete error information from a register array
|
||||
* @brief Decodes and returns complete error information from a register array as JSON
|
||||
* @param[in] register_array Pointer to an array of 64-bit register values
|
||||
* @param[in] array_len Size of register array in elements
|
||||
* @param[in] flag Decoder flags
|
||||
* @param[in] hw_revision Hardware revision number
|
||||
* @return Complete error information structure
|
||||
* @param[in] register_context_type Register context type (16-bit): 1 for ACA decode, 9 for boot decode
|
||||
* @return JsonValue* containing complete error information, or NULL on failure
|
||||
*/
|
||||
aca_error_info_t decode_error_info(const uint64_t *register_array, size_t array_len, uint32_t flag, uint16_t hw_revision);
|
||||
JsonValue* decode_error_info(const uint64_t *register_array, size_t array_len, uint32_t flag, uint16_t hw_revision, uint16_t register_context_type);
|
||||
|
||||
#endif // ACA_API_H
|
||||
/**
|
||||
* @brief Decodes the AFID from a JSON error object based on error category, type, and severity
|
||||
* @param[in] error_json Pointer to JSON object containing error information
|
||||
* @return AFID value or -1 if decoding fails or JSON is NULL
|
||||
*/
|
||||
int decode_error_info_afid(JsonValue *error_json);
|
||||
|
||||
#endif // RAS_DECODE_API_H
|
||||
@@ -0,0 +1,121 @@
|
||||
/*
|
||||
* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file ras_decode_constants.h
|
||||
* @brief Shared constants for ACA error decoding
|
||||
*
|
||||
* This file contains string constants and numerical constants that are used
|
||||
* across multiple source files to improve maintainability and prevent typos.
|
||||
*/
|
||||
|
||||
#ifndef RAS_DECODE_CONSTANTS_H
|
||||
#define RAS_DECODE_CONSTANTS_H
|
||||
|
||||
/* Error severity constants */
|
||||
#define RAS_DECODE_SEVERITY_UNKNOWN "UNKNOWN"
|
||||
#define RAS_DECODE_SEVERITY_FATAL "Fatal"
|
||||
#define RAS_DECODE_SEVERITY_CORRECTED "Corrected"
|
||||
#define RAS_DECODE_SEVERITY_UNCORRECTED_NON_FATAL "Uncorrected, Non-fatal"
|
||||
#define RAS_DECODE_SEVERITY_FAIL_TO_INIT "Fail-to-init"
|
||||
#define RAS_DECODE_SEVERITY_ALL_CAPS "ALL"
|
||||
|
||||
/* Error category constants */
|
||||
#define RAS_DECODE_CATEGORY_HBM_ERRORS "HBM Errors"
|
||||
#define RAS_DECODE_CATEGORY_DEVICE_INTERNAL_ERRORS "Device Internal Errors"
|
||||
#define RAS_DECODE_CATEGORY_OFF_PACKAGE_LINK_ERRORS "Off-Package Link Errors"
|
||||
#define RAS_DECODE_CATEGORY_BOOT_TIME_ERRORS "Boot-Time Errors"
|
||||
#define RAS_DECODE_CATEGORY_CPER_FORMAT "CPER Format"
|
||||
#define RAS_DECODE_CATEGORY_UNIDENTIFIED_ERRORS "Unidentified Errors"
|
||||
|
||||
/* Common error type constants */
|
||||
#define RAS_DECODE_ERROR_TYPE_ALL_OTHERS "All Others"
|
||||
#define RAS_DECODE_ERROR_TYPE_ALL "All"
|
||||
#define RAS_DECODE_ERROR_TYPE_DECODE_INAPPLICABLE "Decode Inapplicable"
|
||||
#define RAS_DECODE_ERROR_TYPE_BAD_PAGE_RETIREMENT_THRESHOLD "Bad Page Retirement Threshold"
|
||||
#define RAS_DECODE_ERROR_TYPE_HARDWARE_ASSERTION "Hardware Assertion (HWA)"
|
||||
#define RAS_DECODE_ERROR_TYPE_WATCHDOG_TIMEOUT "Watchdog Timeout (WDT)"
|
||||
#define RAS_DECODE_ERROR_TYPE_ON_DIE_ECC "On-die ECC"
|
||||
#define RAS_DECODE_ERROR_TYPE_END_TO_END_CRC "End-to-end CRC"
|
||||
#define RAS_DECODE_ERROR_TYPE_WAFL "WAFL"
|
||||
#define RAS_DECODE_ERROR_TYPE_XGMI "XGMI"
|
||||
|
||||
/* Boot-time error type constants */
|
||||
#define RAS_DECODE_ERROR_TYPE_FW_LOAD "FW Load"
|
||||
#define RAS_DECODE_ERROR_TYPE_HBM_BIST_TEST "HBM BIST Test"
|
||||
#define RAS_DECODE_ERROR_TYPE_HBM_MEMORY_TEST "HBM Memory Test"
|
||||
#define RAS_DECODE_ERROR_TYPE_HBM_TRAINING "HBM Training"
|
||||
#define RAS_DECODE_ERROR_TYPE_UNHANDLED "Unhandled"
|
||||
#define RAS_DECODE_ERROR_TYPE_UNKNOWN_ERROR "Unknown"
|
||||
#define RAS_DECODE_ERROR_TYPE_USR_CP_LINK_TRAINING "USR CP Link Training"
|
||||
#define RAS_DECODE_ERROR_TYPE_USR_DP_LINK_TRAINING "USR DP Link Training"
|
||||
#define RAS_DECODE_ERROR_TYPE_WAFL_LINK_TRAINING "WAFL Link Training"
|
||||
#define RAS_DECODE_ERROR_TYPE_XGMI_LINK_TRAINING "XGMI Link Training"
|
||||
#define RAS_DECODE_ERROR_TYPE_BOOT_CONTROLLER_DATA_ABORT "Boot Controller Data Abort"
|
||||
#define RAS_DECODE_ERROR_TYPE_BOOT_CONTROLLER_GENERIC "Boot Controller Generic"
|
||||
#define RAS_DECODE_ERROR_TYPE_BOOT_SUCCESS "Boot Success"
|
||||
|
||||
/* Link error type constants */
|
||||
#define RAS_DECODE_ERROR_TYPE_PCIE_AER "PCIe AER"
|
||||
|
||||
/* CPER format error type constants */
|
||||
#define RAS_DECODE_ERROR_TYPE_MALFORMED_CPER "Malformed CPER"
|
||||
#define RAS_DECODE_ERROR_TYPE_INCOMPLETE_RAS_DECODE_DATA "Incomplete ACA Data"
|
||||
#define RAS_DECODE_ERROR_TYPE_INVALID_RAS_DECODE_DATA "Invalid ACA Data"
|
||||
#define RAS_DECODE_ERROR_TYPE_UNIDENTIFIED_ERROR "Unidentified Error"
|
||||
|
||||
/* Protocol constants */
|
||||
#define RAS_DECODE_PROTOCOL_CPER "CPER"
|
||||
#define RAS_DECODE_PROTOCOL_CPER_WITH_SPACE "CPER "
|
||||
|
||||
/* Bank name strings */
|
||||
#define RAS_DECODE_BANK_UMC "umc"
|
||||
#define RAS_DECODE_BANK_PSP "psp"
|
||||
#define RAS_DECODE_BANK_CS "cs"
|
||||
#define RAS_DECODE_BANK_PIE "pie"
|
||||
#define RAS_DECODE_BANK_PCS_XGMI "pcs_xgmi"
|
||||
#define RAS_DECODE_BANK_KPX_SERDES "kpx_serdes"
|
||||
#define RAS_DECODE_BANK_KPX_WAFL "kpx_wafl"
|
||||
|
||||
/* Numerical constants */
|
||||
#define RAS_DECODE_FLAG_THRESHOLD_EXCEEDED 0x8
|
||||
#define RAS_DECODE_REGISTER_ARRAY_SIZE_32_BYTES 4
|
||||
#define RAS_DECODE_REGISTER_ARRAY_SIZE_128_BYTES 16
|
||||
#define BOOT_REGISTER_ARRAY_SIZE_64_BYTES 8
|
||||
|
||||
/* Error code ranges */
|
||||
#define RAS_DECODE_ERROR_CODE_EXT_MIN 0x3A
|
||||
#define RAS_DECODE_ERROR_CODE_EXT_MAX 0x3E
|
||||
|
||||
/* Instance ID values for XCD and AID error decoding */
|
||||
#define RAS_DECODE_INSTANCE_ID_XCD0_400 0x36430400
|
||||
#define RAS_DECODE_INSTANCE_ID_XCD1_400 0x38430400
|
||||
#define RAS_DECODE_INSTANCE_ID_XCD0_401 0x36430401
|
||||
#define RAS_DECODE_INSTANCE_ID_XCD1_401 0x38430401
|
||||
#define RAS_DECODE_INSTANCE_ID_AID_400 0x3B30400
|
||||
#define RAS_DECODE_INSTANCE_ID_AID_401 0x3B30401
|
||||
|
||||
/* Error return codes */
|
||||
#define RAS_DECODE_ERROR_INVALID_RAS_DECODE_DATA_ID 33
|
||||
#define RAS_DECODE_ERROR_UNIDENTIFIED_ERROR_ID 34
|
||||
|
||||
#endif /* RAS_DECODE_CONSTANTS_H */
|
||||
Reference in new issue
Block a user