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