22 	return 1 << (v->data_dev_block_bits - DM_VERITY_FEC_BUF_RS_BITS);  in fec_max_nbufs()
33 	return offset + mod * (v->fec->rounds << v->data_dev_block_bits);  in fec_interleave()
135 		if (block_offset >= 1 << v->data_dev_block_bits)  in fec_decode_bufs()
181 	if (unlikely(verity_hash(v, io, data, 1 << v->data_dev_block_bits,  in fec_is_erasure()
227 		block = ileaved >> v->data_dev_block_bits;  in fec_read_bufs()
282 			if (k >= 1 << v->data_dev_block_bits)  in fec_read_bufs()
356 	for (pos = 0; pos < 1 << v->data_dev_block_bits; ) {  in fec_decode_rsb()
372 	r = verity_hash(v, io, fio->output, 1 << v->data_dev_block_bits,  in fec_decode_rsb()
420 	offset = block << v->data_dev_block_bits;  in verity_fec_decode()
421 	res = div64_u64(offset, v->fec->rounds << v->data_dev_block_bits);  in verity_fec_decode()
427 	rsb = offset - res * (v->fec->rounds << v->data_dev_block_bits);  in verity_fec_decode()
441 	memcpy(dest, fio->output, 1 << v->data_dev_block_bits);  in verity_fec_decode()
570 		    ((sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT))  in verity_fec_parse_opt_args()
571 		     >> (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll)) {  in verity_fec_parse_opt_args()
579 		    ((sector_t)(num_ll << (v->data_dev_block_bits - SECTOR_SHIFT)) >>  in verity_fec_parse_opt_args()
580 		     (v->data_dev_block_bits - SECTOR_SHIFT) != num_ll)) {  in verity_fec_parse_opt_args()
657 	if (v->data_dev_block_bits != v->hash_dev_block_bits) {  in verity_fec_ctr()
697 	f->io_size = 1 << v->data_dev_block_bits;  in verity_fec_ctr()
707 	dm_bufio_set_sector_offset(f->bufio, f->start << (v->data_dev_block_bits - SECTOR_SHIFT));  in verity_fec_ctr()
716 					       1 << v->data_dev_block_bits,  in verity_fec_ctr()
763 					1 << v->data_dev_block_bits);  in verity_fec_ctr()