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91 lines
2.1 KiB
C
91 lines
2.1 KiB
C
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/*
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* Copyright (c) 2023, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Authors: xuan.wen <xuan.wen@artinchip.com>
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*/
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#ifndef _SPINAND_DISKIO_H_
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#define _SPINAND_DISKIO_H_
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#include <stdint.h>
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#include <ff.h>
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#include "diskio.h"
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#include "mtd.h"
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#if defined(__cplusplus)
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extern "C" {
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#endif
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struct spinand_blk_device {
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struct mtd_dev *mtd_device;
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u8 *pagebuf;
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};
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/*!
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* @name SPINAND Disk Function
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* @{
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*/
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/*!
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* @brief Initializes SPINAND disk.
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*
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* @param device_name the name of device which includes a file system.
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* @retval STA_NOINIT Failed.
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* @retval RES_OK Success.
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*/
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DSTATUS spinand_disk_initialize(const char *device_name);
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/*!
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* Gets SPINAND disk status
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*
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* @param device_name the name of device which includes a file system.
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* @retval STA_NOINIT Failed.
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* @retval RES_OK Success.
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*/
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DSTATUS spinand_disk_status(const char *device_name);
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/*!
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* @brief Reads SPINAND disk.
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*
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* @param device_name the name of device which includes a file system.
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* @param buf The data buffer pointer to store read content.
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* @param sector The start sector number to be read.
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* @param cnt The sector count to be read.
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* @retval RES_PARERR Failed.
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* @retval RES_OK Success.
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*/
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DRESULT spinand_disk_read(const char *device_name, uint8_t *buf, uint32_t sector, uint8_t cnt);
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/*!
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* @brief Writes SPINAND disk.
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*
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* @param device_name the name of device which includes a file system.
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* @param buf The data buffer pointer to store write content.
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* @param sector The start sector number to be written.
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* @param cnt The sector count to be written.
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* @retval RES_PARERR Failed.
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* @retval RES_OK Success.
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*/
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DRESULT spinand_disk_write(const char *device_name, const uint8_t *buf, uint32_t sector, uint8_t cnt);
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/*!
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* @brief SPINAND disk IO operation.
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*
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* @param device_name the name of device which includes a file system.
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* @param command The command to be set.
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* @param buf The buffer to store command result.
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* @retval RES_PARERR Failed.
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* @retval RES_OK Success.
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*/
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DRESULT spinand_disk_ioctl(const char *device_name, uint8_t command, void *buf);
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/* @} */
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#if defined(__cplusplus)
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}
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#endif
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#endif /* _SPINAND_DISKIO_H_ */
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