Lines Matching refs:ec_hdr
84 const struct ubi_ec_hdr *ec_hdr);
467 struct ubi_ec_hdr ec_hdr; in nor_erase_prepare() local
487 err = ubi_io_read_ec_hdr(ubi, pnum, &ec_hdr, 0); in nor_erase_prepare()
643 const struct ubi_ec_hdr *ec_hdr) in validate_ec_hdr() argument
648 ec = be64_to_cpu(ec_hdr->ec); in validate_ec_hdr()
649 vid_hdr_offset = be32_to_cpu(ec_hdr->vid_hdr_offset); in validate_ec_hdr()
650 leb_start = be32_to_cpu(ec_hdr->data_offset); in validate_ec_hdr()
652 if (ec_hdr->version != UBI_VERSION) { in validate_ec_hdr()
654 UBI_VERSION, (int)ec_hdr->version); in validate_ec_hdr()
679 ubi_dump_ec_hdr(ec_hdr); in validate_ec_hdr()
707 struct ubi_ec_hdr *ec_hdr, int verbose) in ubi_io_read_ec_hdr() argument
715 read_err = ubi_io_read(ubi, ec_hdr, pnum, 0, UBI_EC_HDR_SIZE); in ubi_io_read_ec_hdr()
731 magic = be32_to_cpu(ec_hdr->magic); in ubi_io_read_ec_hdr()
741 if (ubi_check_pattern(ec_hdr, 0xFF, UBI_EC_HDR_SIZE)) { in ubi_io_read_ec_hdr()
761 ubi_dump_ec_hdr(ec_hdr); in ubi_io_read_ec_hdr()
768 crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC); in ubi_io_read_ec_hdr()
769 hdr_crc = be32_to_cpu(ec_hdr->hdr_crc); in ubi_io_read_ec_hdr()
775 ubi_dump_ec_hdr(ec_hdr); in ubi_io_read_ec_hdr()
787 err = validate_ec_hdr(ubi, ec_hdr); in ubi_io_read_ec_hdr()
845 struct ubi_ec_hdr *ec_hdr) in ubi_io_write_ec_hdr() argument
853 ec_hdr->magic = cpu_to_be32(UBI_EC_HDR_MAGIC); in ubi_io_write_ec_hdr()
854 ec_hdr->version = UBI_VERSION; in ubi_io_write_ec_hdr()
855 ec_hdr->vid_hdr_offset = cpu_to_be32(ubi->vid_hdr_offset); in ubi_io_write_ec_hdr()
856 ec_hdr->data_offset = cpu_to_be32(ubi->leb_start); in ubi_io_write_ec_hdr()
857 ec_hdr->image_seq = cpu_to_be32(ubi->image_seq); in ubi_io_write_ec_hdr()
858 crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC); in ubi_io_write_ec_hdr()
859 ec_hdr->hdr_crc = cpu_to_be32(crc); in ubi_io_write_ec_hdr()
861 err = self_check_ec_hdr(ubi, pnum, ec_hdr); in ubi_io_write_ec_hdr()
871 err = ubi_io_write(ubi, ec_hdr, pnum, 0, ubi->ec_hdr_alsize); in ubi_io_write_ec_hdr()
1192 const struct ubi_ec_hdr *ec_hdr) in self_check_ec_hdr() argument
1200 magic = be32_to_cpu(ec_hdr->magic); in self_check_ec_hdr()
1207 err = validate_ec_hdr(ubi, ec_hdr); in self_check_ec_hdr()
1216 ubi_dump_ec_hdr(ec_hdr); in self_check_ec_hdr()
1233 struct ubi_ec_hdr *ec_hdr; in self_check_peb_ec_hdr() local
1238 ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_NOFS); in self_check_peb_ec_hdr()
1239 if (!ec_hdr) in self_check_peb_ec_hdr()
1242 err = ubi_io_read(ubi, ec_hdr, pnum, 0, UBI_EC_HDR_SIZE); in self_check_peb_ec_hdr()
1246 crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC); in self_check_peb_ec_hdr()
1247 hdr_crc = be32_to_cpu(ec_hdr->hdr_crc); in self_check_peb_ec_hdr()
1252 ubi_dump_ec_hdr(ec_hdr); in self_check_peb_ec_hdr()
1258 err = self_check_ec_hdr(ubi, pnum, ec_hdr); in self_check_peb_ec_hdr()
1261 kfree(ec_hdr); in self_check_peb_ec_hdr()