Lines Matching refs:block
41 unsigned int block, boot_record_count = 0; in find_boot_record() local
61 for (block = 0; block < nftl->nb_blocks; block++) { in find_boot_record()
66 ret = mtd_read(mtd, block * nftl->EraseSize, SECTORSIZE, in find_boot_record()
75 block * nftl->EraseSize, nftl->mbd.mtd->index, ret); in find_boot_record()
86 block * nftl->EraseSize, nftl->mbd.mtd->index); in find_boot_record()
92 ret = nftl_read_oob(mtd, block * nftl->EraseSize + in find_boot_record()
97 block * nftl->EraseSize, nftl->mbd.mtd->index, ret); in find_boot_record()
107 block * nftl->EraseSize, nftl->mbd.mtd->index, in find_boot_record()
113 ret = mtd->read(mtd, block * nftl->EraseSize, SECTORSIZE, in find_boot_record()
117 block * nftl->EraseSize, nftl->mbd.mtd->index, ret); in find_boot_record()
124 block * nftl->EraseSize, nftl->mbd.mtd->index); in find_boot_record()
137 nftl->MediaUnit * nftl->EraseSize, block * nftl->EraseSize); in find_boot_record()
146 nftl->SpareMediaUnit = block; in find_boot_record()
149 nftl->ReplUnitTable[block] = BLOCK_RESERVED; in find_boot_record()
225 nftl->ReplUnitTable[block] = BLOCK_RESERVED; in find_boot_record()
230 The new DiskOnChip driver already scanned the bad block table. Just query it. in find_boot_record()
234 block * nftl->EraseSize + i + in find_boot_record()
254 nftl->MediaUnit = block; in find_boot_record()
307 int NFTL_formatblock(struct NFTLrecord *nftl, int block) in NFTL_formatblock() argument
316 if (nftl_read_oob(mtd, block * nftl->EraseSize + SECTORSIZE + 8, in NFTL_formatblock()
332 instr->addr = block * nftl->EraseSize; in NFTL_formatblock()
337 printk("Error while formatting block %d\n", block); in NFTL_formatblock()
356 if (nftl_write_oob(mtd, block * nftl->EraseSize + SECTORSIZE + in NFTL_formatblock()
379 unsigned int block, i, status; in check_sectors_in_chain() local
385 block = first_block; in check_sectors_in_chain()
389 block * nftl->EraseSize + i * SECTORSIZE, in check_sectors_in_chain()
400 check_free_sectors(nftl, block * nftl->EraseSize + i * SECTORSIZE, in check_sectors_in_chain()
404 i, block); in check_sectors_in_chain()
409 nftl_write_oob(mtd, block * in check_sectors_in_chain()
421 block = nftl->ReplUnitTable[block]; in check_sectors_in_chain()
422 if (!(block == BLOCK_NIL || block < nftl->nb_blocks)) in check_sectors_in_chain()
423 printk("incorrect ReplUnitTable[] : %d\n", block); in check_sectors_in_chain()
424 if (block == BLOCK_NIL || block >= nftl->nb_blocks) in check_sectors_in_chain()
432 unsigned int length = 0, block = first_block; in calc_chain_length() local
443 block = nftl->ReplUnitTable[block]; in calc_chain_length()
444 if (!(block == BLOCK_NIL || block < nftl->nb_blocks)) in calc_chain_length()
445 printk("incorrect ReplUnitTable[] : %d\n", block); in calc_chain_length()
446 if (block == BLOCK_NIL || block >= nftl->nb_blocks) in calc_chain_length()
464 unsigned int block = first_block, block1; in format_chain() local
469 block1 = nftl->ReplUnitTable[block]; in format_chain()
471 printk("Formatting block %d\n", block); in format_chain()
472 if (NFTL_formatblock(nftl, block) < 0) { in format_chain()
474 nftl->ReplUnitTable[block] = BLOCK_RESERVED; in format_chain()
476 nftl->ReplUnitTable[block] = BLOCK_FREE; in format_chain()
480 block = block1; in format_chain()
482 if (!(block == BLOCK_NIL || block < nftl->nb_blocks)) in format_chain()
483 printk("incorrect ReplUnitTable[] : %d\n", block); in format_chain()
484 if (block == BLOCK_NIL || block >= nftl->nb_blocks) in format_chain()
495 static int check_and_mark_free_block(struct NFTLrecord *nftl, int block) in check_and_mark_free_block() argument
503 if (nftl_read_oob(mtd, block * nftl->EraseSize + SECTORSIZE + 8, 8, in check_and_mark_free_block()
511 if (check_free_sectors (nftl, block * nftl->EraseSize, nftl->EraseSize, 1) != 0) in check_and_mark_free_block()
519 block * nftl->EraseSize + SECTORSIZE + 8, 8, in check_and_mark_free_block()
527 if (check_free_sectors (nftl, block * nftl->EraseSize + i, in check_and_mark_free_block()
531 if (nftl_read_oob(mtd, block * nftl->EraseSize + i, in check_and_mark_free_block()
556 static int get_fold_mark(struct NFTLrecord *nftl, unsigned int block) in get_fold_mark() argument
562 if (nftl_read_oob(mtd, block * nftl->EraseSize + 2 * SECTORSIZE + 8, in get_fold_mark()
573 unsigned int block, first_block, is_first_block; in NFTL_mount() local
596 block = first_block; in NFTL_mount()
603 block * s->EraseSize + 8, 8, in NFTL_mount()
606 block * s->EraseSize + in NFTL_mount()
609 s->ReplUnitTable[block] = BLOCK_NIL; in NFTL_mount()
626 if (check_and_mark_free_block(s, block) < 0) { in NFTL_mount()
628 printk("Formatting block %d\n", block); in NFTL_mount()
629 if (NFTL_formatblock(s, block) < 0) { in NFTL_mount()
631 s->ReplUnitTable[block] = BLOCK_RESERVED; in NFTL_mount()
633 s->ReplUnitTable[block] = BLOCK_FREE; in NFTL_mount()
637 s->ReplUnitTable[block] = BLOCK_FREE; in NFTL_mount()
645 block, first_block); in NFTL_mount()
646 s->ReplUnitTable[block] = BLOCK_NIL; in NFTL_mount()
663 block, logical_block, first_logical_block); in NFTL_mount()
672 if (get_fold_mark(s, block) != FOLD_MARK_IN_PROGRESS || in NFTL_mount()
675 block); in NFTL_mount()
681 block); in NFTL_mount()
688 s->ReplUnitTable[block] = BLOCK_NIL; in NFTL_mount()
692 block, rep_block); in NFTL_mount()
694 s->ReplUnitTable[block] = BLOCK_NIL; in NFTL_mount()
708 s->ReplUnitTable[block] = rep_block; in NFTL_mount()
712 block, rep_block); in NFTL_mount()
715 s->ReplUnitTable[block] = BLOCK_NIL; in NFTL_mount()
720 s->ReplUnitTable[block] = rep_block; in NFTL_mount()
721 block = rep_block; in NFTL_mount()
775 for (block = 0; block < s->nb_blocks; block++) { in NFTL_mount()
776 if (s->ReplUnitTable[block] == BLOCK_NOTEXPLORED) { in NFTL_mount()
777 printk("Unreferenced block %d, formatting it\n", block); in NFTL_mount()
778 if (NFTL_formatblock(s, block) < 0) in NFTL_mount()
779 s->ReplUnitTable[block] = BLOCK_RESERVED; in NFTL_mount()
781 s->ReplUnitTable[block] = BLOCK_FREE; in NFTL_mount()
783 if (s->ReplUnitTable[block] == BLOCK_FREE) { in NFTL_mount()
785 s->LastFreeEUN = block; in NFTL_mount()