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Searched refs:rs_k (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/md/
H A Ddm-verity-fec.c44 return &fio->bufs[i][j * v->fec->rs_k]; in fec_buffer_rs_message()
118 res = decode_rs8(fio->rs, msg_buf, par_buf, v->fec->rs_k, in fec_decode_bufs()
194 for (i = 0; i < v->fec->rs_k; i++) { in fec_read_bufs()
307 memset(fio->bufs[n], 0, v->fec->rs_k << DM_VERITY_FEC_BUF_RS_BITS); in fec_init_bufs()
338 if (WARN_ON_ONCE(target_region >= v->fec->rs_k)) in fec_decode()
634 f->rs_k = DM_VERITY_FEC_RS_N - f->roots; in verity_fec_ctr()
642 if (sector_div(f->region_blocks, f->rs_k)) in verity_fec_ctr()
710 f->rs_k << DM_VERITY_FEC_BUF_RS_BITS, in verity_fec_ctr()
H A Ddm-verity-fec.h38 unsigned char rs_k; /* message bytes per RS codeword, k of RS(n, k) */ member