mtd/ubi/attach.c

287  * @vid_hdr: the volume identifier header
297 		       struct ubi_vid_hdr *vid_hdr, int ec)
305 	aeb->vol_id = be32_to_cpu(vid_hdr->vol_id);
306 	aeb->sqnum = be64_to_cpu(vid_hdr->sqnum);
318  * @vid_hdr: the volume identifier header to check
322  * This function checks that data stored in @vid_hdr is consistent. Returns
331 			    const struct ubi_vid_hdr *vid_hdr,
334 	int vol_type = vid_hdr->vol_type;
335 	int vol_id = be32_to_cpu(vid_hdr->vol_id);
336 	int used_ebs = be32_to_cpu(vid_hdr->used_ebs);
337 	int data_pad = be32_to_cpu(vid_hdr->data_pad);
378 	ubi_dump_vid_hdr(vid_hdr);
388  * @vid_hdr: volume identifier header
390  * If the volume corresponding to the @vid_hdr logical eraseblock is already
398 					  const struct ubi_vid_hdr *vid_hdr)
403 	ubi_assert(vol_id == be32_to_cpu(vid_hdr->vol_id));
409 	av->used_ebs = be32_to_cpu(vid_hdr->used_ebs);
410 	av->data_pad = be32_to_cpu(vid_hdr->data_pad);
411 	av->compat = vid_hdr->compat;
412 	av->vol_type = vid_hdr->vol_type == UBI_VID_DYNAMIC ? UBI_DYNAMIC_VOLUME
424  * @vid_hdr: volume identifier header of the second logical eraseblock
431  *       second PEB (described by @pnum and @vid_hdr);
439 			int pnum, const struct ubi_vid_hdr *vid_hdr)
444 	unsigned long long sqnum2 = be64_to_cpu(vid_hdr->sqnum);
472 		if (!vid_hdr->copy_flag) {
505 		vid_hdr = ubi_get_vid_hdr(vidb);
510 	len = be32_to_cpu(vid_hdr->data_size);
517 	data_crc = be32_to_cpu(vid_hdr->data_crc);
553  * @vid_hdr: the volume identifier header
564 		  int ec, const struct ubi_vid_hdr *vid_hdr, int bitflips)
572 	vol_id = be32_to_cpu(vid_hdr->vol_id);
573 	lnum = be32_to_cpu(vid_hdr->lnum);
574 	sqnum = be64_to_cpu(vid_hdr->sqnum);
579 	av = add_volume(ai, vol_id, pnum, vid_hdr);
629 			ubi_dump_vid_hdr(vid_hdr);
637 		cmp_res = ubi_compare_lebs(ubi, aeb, pnum, vid_hdr);
646 			err = validate_vid_hdr(ubi, vid_hdr, av, pnum);
661 			aeb->copy_flag = vid_hdr->copy_flag;
666 					be32_to_cpu(vid_hdr->data_size);
684 	err = validate_vid_hdr(ubi, vid_hdr, av, pnum);
695 	aeb->copy_flag = vid_hdr->copy_flag;
700 		av->last_data_size = be32_to_cpu(vid_hdr->data_size);
858  * @vid_hdr: the (corrupted) VID header of this PEB
872 static int check_corruption(struct ubi_device *ubi, struct ubi_vid_hdr *vid_hdr,
903 	ubi_dump_vid_hdr(vid_hdr);