Maisam Arif
5763412f7d
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com> Change-Id: I9621e4c54f3b490c6eb4cfc3e9bdfb4d489f0052
72 regels
3.2 KiB
C
72 regels
3.2 KiB
C
// 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
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* 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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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* 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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#ifndef ACA_API_H
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#define ACA_API_H
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#include <stdint.h>
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#include <stddef.h>
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/**
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* @brief Structure containing decoded error information
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*/
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typedef struct
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{
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const char *bank_ref; /**< Reference to bank name string */
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const char *error_type_ref; /**< Reference to error type string */
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const char *severity_ref; /**< Reference to error severity string */
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const char *category_ref; /**< Reference to error category string */
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const char *instance_ref; /**< Reference to instance name string */
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int oam; /**< OAM value */
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int aid; /**< AID value */
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int afid; /**< AFID value (AMD Field ID) */
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uint64_t raw_status; /**< Raw status register value */
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uint64_t raw_addr; /**< Raw address register value */
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uint64_t raw_ipid; /**< Raw IPID register value */
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uint64_t raw_synd; /**< Raw syndrome register value */
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uint8_t scrub; /**< Scrub bit from status */
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uint8_t error_code_ext; /**< Extended error code from status */
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} aca_error_info_t;
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/**
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* @brief Decodes the AFID from a register array
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* @param[in] register_array Pointer to an array of 64-bit register values
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* @param[in] array_len Size of register array in elements
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* @param[in] flag Decoder flags
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* @param[in] hw_revision Hardware revision number
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* @return AFID value or -1 if decoding fails
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*/
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int decode_afid(const uint64_t *register_array, size_t array_len, uint32_t flag, uint16_t hw_revision);
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/**
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* @brief Decodes and returns complete error information from a register array
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* @param[in] register_array Pointer to an array of 64-bit register values
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* @param[in] array_len Size of register array in elements
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* @param[in] flag Decoder flags
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* @param[in] hw_revision Hardware revision number
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* @return Complete error information structure
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*/
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aca_error_info_t decode_error_info(const uint64_t *register_array, size_t array_len, uint32_t flag, uint16_t hw_revision);
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#endif // ACA_API_H
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