q80_config_mac_addr_t
q80_config_mac_addr_t *cmac;
cmac = (q80_config_mac_addr_t *)ha->hw.mbox;
bzero(cmac, (sizeof (q80_config_mac_addr_t)));
cmac->count_version = sizeof (q80_config_mac_addr_t) >> 2;
(sizeof (q80_config_mac_addr_t) >> 2),