WI_EVENT_ACK
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_CMD);
CSR_WRITE_2(sc, WI_EVENT_ACK, ~0);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_CMD);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_ALLOC);
CSR_WRITE_2(sc, WI_EVENT_ACK, ~0);
CSR_WRITE_2(sc, WI_EVENT_ACK, ~0);
CSR_WRITE_2(sc, WI_EVENT_ACK, ~0);
CSR_WRITE_2(sc, WI_EVENT_ACK, sc->sc_status);
CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_CMD);