Searched refs:rx_head (Results 1 – 1 of 1) sorted by relevance
105 u_int rx_head; /* Head of receive ring buffer. */ member388 sc->rx_head = sc->rx_lower_limit;701 ISA_PUT_2(HOST_ADDR_REG, sc->rx_head);704 sc->rx_head = ISA_GET_2(IO_PORT_REG);772 ISA_PUT_2(HOST_ADDR_REG, sc->rx_head);775 if (sc->rx_head < sc->rx_lower_limit + 2)778 ISA_PUT_2(RCV_STOP_REG, sc->rx_head - 2);