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36 lines
852 B
C
36 lines
852 B
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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2018-09-10 heyuanjie87 first version
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*/
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#ifndef __MTDNOR_H__
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#define __MTDNOR_H__
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#include <drivers/mtd.h>
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struct nor_ops;
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typedef struct
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{
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rt_mtd_t parent;
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const struct nor_ops *ops; /* operations interface */
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}rt_nor_t;
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struct nor_ops
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{
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int (*erase)(rt_nor_t *nor, loff_t addr, size_t len); /* return success erased len or error code */
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int (*read)(rt_nor_t *nor, loff_t addr, uint8_t *buf, size_t len); /* return success data size or error code */
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int (*write)(rt_nor_t *nor, loff_t addr, const uint8_t *buf, size_t len); /* return success data size or error code */
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};
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int rt_mtd_nor_init(rt_nor_t *nor, int blksize);
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#endif
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