Lines Matching defs:dbuf
827 struct pl011_dmabuf *dbuf;
833 dbuf = uap->dmarx.use_buf_b ?
835 desc = dmaengine_prep_slave_single(rxchan, dbuf->dma, dbuf->len,
875 struct pl011_dmabuf *dbuf = use_buf_b ?
885 dmataken = dbuf->len - dmarx->last_residue;
899 dma_count = tty_insert_flip_string(port, dbuf->buf + dmataken,
910 dmarx->last_residue = dbuf->len;
947 struct pl011_dmabuf *dbuf = dmarx->use_buf_b ?
970 pending = dbuf->len - state.residue;
997 struct pl011_dmabuf *dbuf = dmarx->use_buf_b ?
1016 pending = dbuf->len - state.residue;
1068 struct pl011_dmabuf *dbuf;
1072 dbuf = dmarx->use_buf_b ? &uap->dmarx.dbuf_b : &uap->dmarx.dbuf_a;
1075 dmataken = dbuf->len - dmarx->last_residue;
1077 dma_count = tty_insert_flip_string(port, dbuf->buf + dmataken,