248 	bus_space_tag_t		sc_db_t;  member
495 	if (pci_mapreg_map(pa, BNXT_DOORBELL_BAR, memtype, 0, &sc->sc_db_t,  in bnxt_attach()
732 	bus_space_unmap(sc->sc_db_t, sc->sc_db_h, sc->sc_db_s);  in bnxt_attach()
2123 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, ring->doorbell, 4,  in bnxt_write_cp_doorbell()
2125 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, 0, sc->sc_db_s,  in bnxt_write_cp_doorbell()
2127 	bus_space_write_4(sc->sc_db_t, sc->sc_db_h, ring->doorbell,  in bnxt_write_cp_doorbell()
2139 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, ring->doorbell, 4,  in bnxt_write_cp_doorbell_index()
2141 	bus_space_write_4(sc->sc_db_t, sc->sc_db_h, ring->doorbell,  in bnxt_write_cp_doorbell_index()
2143 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, 0, sc->sc_db_s,  in bnxt_write_cp_doorbell_index()
2151 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, ring->doorbell, 4,  in bnxt_write_rx_doorbell()
2153 	bus_space_write_4(sc->sc_db_t, sc->sc_db_h, ring->doorbell,  in bnxt_write_rx_doorbell()
2157 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, ring->doorbell, 4,  in bnxt_write_rx_doorbell()
2159 	bus_space_write_4(sc->sc_db_t, sc->sc_db_h, ring->doorbell,  in bnxt_write_rx_doorbell()
2167 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, ring->doorbell, 4,  in bnxt_write_tx_doorbell()
2169 	bus_space_write_4(sc->sc_db_t, sc->sc_db_h, ring->doorbell,  in bnxt_write_tx_doorbell()
2173 	bus_space_barrier(sc->sc_db_t, sc->sc_db_h, ring->doorbell, 4,  in bnxt_write_tx_doorbell()
2175 	bus_space_write_4(sc->sc_db_t, sc->sc_db_h, ring->doorbell,  in bnxt_write_tx_doorbell()