Lines Matching defs:dbuf
826 struct pl011_dmabuf *dbuf;
832 dbuf = uap->dmarx.use_buf_b ?
834 desc = dmaengine_prep_slave_single(rxchan, dbuf->dma, dbuf->len,
874 struct pl011_dmabuf *dbuf = use_buf_b ?
884 dmataken = dbuf->len - dmarx->last_residue;
898 dma_count = tty_insert_flip_string(port, dbuf->buf + dmataken,
909 dmarx->last_residue = dbuf->len;
944 struct pl011_dmabuf *dbuf = dmarx->use_buf_b ?
967 pending = dbuf->len - state.residue;
994 struct pl011_dmabuf *dbuf = dmarx->use_buf_b ?
1013 pending = dbuf->len - state.residue;
1065 struct pl011_dmabuf *dbuf;
1069 dbuf = dmarx->use_buf_b ? &uap->dmarx.dbuf_b : &uap->dmarx.dbuf_a;
1072 dmataken = dbuf->len - dmarx->last_residue;
1074 dma_count = tty_insert_flip_string(port, dbuf->buf + dmataken,