BWI_MAC_STATUS_PROMISC
BWI_MAC_STATUS_PROMISC);
mac_status |= BWI_MAC_STATUS_PROMISC;
mac_status |= BWI_MAC_STATUS_PROMISC;
CSR_SETBITS_4(sc, BWI_MAC_STATUS, BWI_MAC_STATUS_PROMISC);
CSR_CLRBITS_4(sc, BWI_MAC_STATUS, BWI_MAC_STATUS_PROMISC);