Lines Matching refs:rb
2299 struct bwi_rxbuf *rb = &rbd->rbd_buf[j];
2301 if (rb->rb_mbuf != NULL) {
2303 rb->rb_dmap);
2304 m_freem(rb->rb_mbuf);
2306 bus_dmamap_destroy(sc->sc_buf_dtag, rb->rb_dmap);
2599 struct bwi_rxbuf *rb = &rbd->rbd_buf[idx];
2608 m = rb->rb_mbuf;
2609 bus_dmamap_sync(sc->sc_buf_dtag, rb->rb_dmap,
2757 struct bwi_rxbuf *rb = &rbd->rbd_buf[i];
2759 if (rb->rb_mbuf != NULL) {
2760 bus_dmamap_unload(sc->sc_buf_dtag, rb->rb_dmap);
2761 m_freem(rb->rb_mbuf);
2762 rb->rb_mbuf = NULL;