dev/cas/if_cas.c

1619 	struct cas_rxdsoft *rxds, *rxds2;
1725 			rxds = &sc->sc_rxdsoft[idx];
1728 				refcount_acquire(&rxds->rxds_refcount);
1730 				    rxds->rxds_dmamap, BUS_DMASYNC_POSTREAD);
1731 				m_extadd(m, (char *)rxds->rxds_buf +
1755 			    refcount_release(&rxds->rxds_refcount) != 0)
1764 			rxds = &sc->sc_rxdsoft[idx];
1767 				refcount_acquire(&rxds->rxds_refcount);
1771 				    rxds->rxds_dmamap, BUS_DMASYNC_POSTREAD);
1772 				m_extadd(m, (char *)rxds->rxds_buf + off,
1839 			    refcount_release(&rxds->rxds_refcount) != 0)
1870 	struct cas_rxdsoft *rxds;
1876 	rxds = &sc->sc_rxdsoft[idx];
1877 	if (refcount_release(&rxds->rxds_refcount) == 0)