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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* Copyright (c) 2026-present Eclipse ThreadX contributors |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** LevelX Component */ |
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/** */ |
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/** NAND Flash */ |
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/** */ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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#define LX_SOURCE_CODE |
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/* Disable ThreadX error checking. */ |
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#ifndef LX_DISABLE_ERROR_CHECKING |
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#define LX_DISABLE_ERROR_CHECKING |
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#endif |
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/* Include necessary system files. */ |
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#include "lx_api.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _lx_nand_flash_system_error PORTABLE C */ |
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/* 6.2.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* William E. Lamie, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function handles system errors in the NAND flash. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* nand_flash NAND flash instance */ |
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/* error_code System error code */ |
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/* block Block where error occurred */ |
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/* page Page where error occurred */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* (lx_nand_flash_driver_system_error) Driver system error handler */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Internal LevelX */ |
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/* */ |
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/**************************************************************************/ |
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VOID _lx_nand_flash_system_error(LX_NAND_FLASH *nand_flash, UINT error_code, ULONG block, ULONG page) |
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{ |
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/* Increment the system error counter. */ |
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nand_flash -> lx_nand_flash_diagnostic_system_errors++; |
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/* Save the most recent system error code. */ |
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nand_flash -> lx_nand_flash_diagnostic_system_error = error_code; |
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/* Determine if the system error is a NAND page corrected error. */ |
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if (error_code == LX_NAND_ERROR_CORRECTED) |
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{ |
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/* Yes, increment error correction information. */ |
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nand_flash -> lx_nand_flash_page_corrections++; |
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/* Remember the last block/page of corrected error. */ |
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nand_flash -> lx_nand_flash_last_block_correction = block; |
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nand_flash -> lx_nand_flash_last_page_correction = page; |
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} |
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/* Determine if the driver has setup a system error handler. */ |
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if (nand_flash -> lx_nand_flash_driver_system_error) |
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{ |
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/* Yes, call the driver's system error handler. */ |
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#ifdef LX_NAND_ENABLE_CONTROL_BLOCK_FOR_DRIVER_INTERFACE |
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(nand_flash -> lx_nand_flash_driver_system_error)(nand_flash, error_code, block, page); |
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#else |
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(nand_flash -> lx_nand_flash_driver_system_error)(error_code, block, page); |
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#endif |
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} |
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} |
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