47 lines
875 B
C
47 lines
875 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __SUNXI_PANICPART_H
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#define __SUNXI_PANICPART_H
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#include <linux/types.h>
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enum sunxi_flash {
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SUNXI_FLASH_ERROR = 0,
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SUNXI_FLASH_MMC,
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SUNXI_FLASH_NAND,
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SUNXI_FLASH_NOR,
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};
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struct panic_part {
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enum sunxi_flash type;
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const char *bdev;
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size_t start_sect;
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size_t sects;
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ssize_t (*panic_read)(struct panic_part *part, loff_t sec_off,
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size_t sec_cnt, char *buf);
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ssize_t (*panic_write)(struct panic_part *part, loff_t sec_off,
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size_t sec_cnt, const char *buf);
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void *private;
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};
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#ifdef CONFIG_SUNXI_PANICPART
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extern int sunxi_panicpart_init(struct panic_part *part);
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extern int sunxi_parse_blkdev(char *bdev, int len);
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#else
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/*
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*static int sunxi_panicpart_init(struct panic_part *part)
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*{
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* return -1;
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*}
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*
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*static int sunxi_parse_blkdev(char *bdev, int len)
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*{
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* return -1;
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*}
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*/
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#endif
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#endif
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