90 			     const struct ubi_ec_hdr *ec_hdr);
497 	struct ubi_ec_hdr ec_hdr;  in nor_erase_prepare()  local
516 	err = ubi_io_read_ec_hdr(ubi, pnum, &ec_hdr, 0);  in nor_erase_prepare()
662 			   const struct ubi_ec_hdr *ec_hdr)  in validate_ec_hdr()  argument
667 	ec = be64_to_cpu(ec_hdr->ec);  in validate_ec_hdr()
668 	vid_hdr_offset = be32_to_cpu(ec_hdr->vid_hdr_offset);  in validate_ec_hdr()
669 	leb_start = be32_to_cpu(ec_hdr->data_offset);  in validate_ec_hdr()
671 	if (ec_hdr->version != UBI_VERSION) {  in validate_ec_hdr()
673 			UBI_VERSION, (int)ec_hdr->version);  in validate_ec_hdr()
698 	ubi_dump_ec_hdr(ec_hdr);  in validate_ec_hdr()
726 		       struct ubi_ec_hdr *ec_hdr, int verbose)  in ubi_io_read_ec_hdr()  argument
734 	read_err = ubi_io_read(ubi, ec_hdr, pnum, 0, UBI_EC_HDR_SIZE);  in ubi_io_read_ec_hdr()
750 	magic = be32_to_cpu(ec_hdr->magic);  in ubi_io_read_ec_hdr()
760 		if (ubi_check_pattern(ec_hdr, 0xFF, UBI_EC_HDR_SIZE)) {  in ubi_io_read_ec_hdr()
780 			ubi_dump_ec_hdr(ec_hdr);  in ubi_io_read_ec_hdr()
787 	crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);  in ubi_io_read_ec_hdr()
788 	hdr_crc = be32_to_cpu(ec_hdr->hdr_crc);  in ubi_io_read_ec_hdr()
794 			ubi_dump_ec_hdr(ec_hdr);  in ubi_io_read_ec_hdr()
806 	err = validate_ec_hdr(ubi, ec_hdr);  in ubi_io_read_ec_hdr()
835 			struct ubi_ec_hdr *ec_hdr)  in ubi_io_write_ec_hdr()  argument
843 	ec_hdr->magic = cpu_to_be32(UBI_EC_HDR_MAGIC);  in ubi_io_write_ec_hdr()
844 	ec_hdr->version = UBI_VERSION;  in ubi_io_write_ec_hdr()
845 	ec_hdr->vid_hdr_offset = cpu_to_be32(ubi->vid_hdr_offset);  in ubi_io_write_ec_hdr()
846 	ec_hdr->data_offset = cpu_to_be32(ubi->leb_start);  in ubi_io_write_ec_hdr()
847 	ec_hdr->image_seq = cpu_to_be32(ubi->image_seq);  in ubi_io_write_ec_hdr()
848 	crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);  in ubi_io_write_ec_hdr()
849 	ec_hdr->hdr_crc = cpu_to_be32(crc);  in ubi_io_write_ec_hdr()
851 	err = self_check_ec_hdr(ubi, pnum, ec_hdr);  in ubi_io_write_ec_hdr()
858 	err = ubi_io_write(ubi, ec_hdr, pnum, 0, ubi->ec_hdr_alsize);  in ubi_io_write_ec_hdr()
1148 			     const struct ubi_ec_hdr *ec_hdr)  in self_check_ec_hdr()  argument
1156 	magic = be32_to_cpu(ec_hdr->magic);  in self_check_ec_hdr()
1163 	err = validate_ec_hdr(ubi, ec_hdr);  in self_check_ec_hdr()
1172 	ubi_dump_ec_hdr(ec_hdr);  in self_check_ec_hdr()
1189 	struct ubi_ec_hdr *ec_hdr;  in self_check_peb_ec_hdr()  local
1194 	ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_NOFS);  in self_check_peb_ec_hdr()
1195 	if (!ec_hdr)  in self_check_peb_ec_hdr()
1198 	err = ubi_io_read(ubi, ec_hdr, pnum, 0, UBI_EC_HDR_SIZE);  in self_check_peb_ec_hdr()
1202 	crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);  in self_check_peb_ec_hdr()
1203 	hdr_crc = be32_to_cpu(ec_hdr->hdr_crc);  in self_check_peb_ec_hdr()
1208 		ubi_dump_ec_hdr(ec_hdr);  in self_check_peb_ec_hdr()
1214 	err = self_check_ec_hdr(ubi, pnum, ec_hdr);  in self_check_peb_ec_hdr()
1217 	kfree(ec_hdr);  in self_check_peb_ec_hdr()