CSR_SETBITS_4
CSR_SETBITS_4(sc, BWI_MAC_STATUS, BWI_MAC_STATUS_INFRA);
CSR_SETBITS_4(sc, BWI_MAC_STATUS, BWI_MAC_STATUS_ENABLE);
CSR_SETBITS_4(sc, BWI_MAC_STATUS, BWI_MAC_STATUS_RFLOCK);
CSR_SETBITS_4(sc, BWI_MAC_STATUS, BWI_MAC_STATUS_PROMISC);
CSR_SETBITS_4(sc, BWI_CONF_LO,
CSR_SETBITS_4(sc, BWI_STATE_LO, 0x100000);
CSR_SETBITS_4(sc, BWI_MAC_STATUS, BWI_MAC_STATUS_PASS_BCN);
CSR_SETBITS_4(sc, BWI_MAC_INTR_MASK, enable_intrs);
CSR_SETBITS_4(sc, BWI_INTRVEC, (val & BWI_FLAGS_INTR_MASK));
CSR_SETBITS_4(sc, BWI_BUS_CONFIG,
CSR_SETBITS_4(sc, BWI_CONF_LO,
CSR_SETBITS_4(sc, BWI_BUS_CONFIG, BWI_BUS_CONFIG_MRM);