diff options
Diffstat (limited to 'target/linux/generic/files/drivers/platform/mikrotik/routerboot.h')
| -rw-r--r-- | target/linux/generic/files/drivers/platform/mikrotik/routerboot.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/platform/mikrotik/routerboot.h b/target/linux/generic/files/drivers/platform/mikrotik/routerboot.h new file mode 100644 index 0000000000..d2ca41fb1b --- /dev/null +++ b/target/linux/generic/files/drivers/platform/mikrotik/routerboot.h @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Common definitions for MikroTik RouterBoot data. + * + * Copyright (C) 2020 Thibaut VARÈNE <hacks+kernel@slashdirt.org> + */ + + +#ifndef _ROUTERBOOT_H_ +#define _ROUTERBOOT_H_ + +#include <linux/types.h> + +// these magic values are stored in cpu-endianness on flash +#define RB_MAGIC_HARD (('H') | ('a' << 8) | ('r' << 16) | ('d' << 24)) +#define RB_MAGIC_SOFT (('S') | ('o' << 8) | ('f' << 16) | ('t' << 24)) +#define RB_MAGIC_LZOR (('L') | ('Z' << 8) | ('O' << 16) | ('R' << 24)) +#define RB_MAGIC_ERD (('E' << 16) | ('R' << 8) | ('D')) + +#define RB_ART_SIZE 0x10000 + +#define RB_MTD_HARD_CONFIG "hard_config" +#define RB_MTD_SOFT_CONFIG "soft_config" + +int routerboot_tag_find(const u8 *bufhead, const size_t buflen, const u16 tag_id, u16 *pld_ofs, u16 *pld_len); +int routerboot_rle_decode(const u8 *in, size_t inlen, u8 *out, size_t *outlen); + +int __init rb_hardconfig_init(struct kobject *rb_kobj); +void __exit rb_hardconfig_exit(void); + +#endif /* _ROUTERBOOT_H_ */ |