276 	mutex_init(&ip->culock, NULL, MUTEX_DRIVER, NULL);  in iprb_attach()
535 	mutex_destroy(&ip->culock);  in iprb_destroy()
803 	ASSERT(mutex_owned(&ip->culock));  in iprb_set_unicast()
820 	ASSERT(mutex_owned(&ip->culock));  in iprb_set_multicast()
851 	ASSERT(mutex_owned(&ip->culock));  in iprb_set_config()
903 	ASSERT(mutex_owned(&ip->culock));  in iprb_set_ucode()
916 	ASSERT(mutex_owned(&ip->culock));  in iprb_configure()
949 	ASSERT(mutex_owned(&ip->culock));  in iprb_start()
1018 	ASSERT(mutex_owned(&ip->culock));  in iprb_update_stats()
1074 	ASSERT(mutex_owned(&ip->culock));  in iprb_send()
1226 	mutex_enter(&ip->culock);  in iprb_m_promisc()
1230 	mutex_exit(&ip->culock);  in iprb_m_promisc()
1239 	mutex_enter(&ip->culock);  in iprb_m_unicst()
1243 	mutex_exit(&ip->culock);  in iprb_m_unicst()
1260 		mutex_enter(&ip->culock);  in iprb_m_multicst()
1265 		mutex_exit(&ip->culock);  in iprb_m_multicst()
1267 		mutex_enter(&ip->culock);  in iprb_m_multicst()
1277 		mutex_exit(&ip->culock);  in iprb_m_multicst()
1291 	mutex_enter(&ip->culock);  in iprb_m_start()
1296 	mutex_exit(&ip->culock);  in iprb_m_start()
1323 	mutex_enter(&ip->culock);  in iprb_m_stop()
1330 	mutex_exit(&ip->culock);  in iprb_m_stop()
1343 	mutex_enter(&ip->culock);  in iprb_m_stat()
1347 	mutex_exit(&ip->culock);  in iprb_m_stat()
1514 	mutex_enter(&ip->culock);  in iprb_m_tx()
1531 	mutex_exit(&ip->culock);  in iprb_m_tx()
1628 			mutex_enter(&ip->culock);  in iprb_intr()
1634 			mutex_exit(&ip->culock);  in iprb_intr()
1674 	mutex_enter(&ip->culock);  in iprb_periodic()
1699 	mutex_exit(&ip->culock);  in iprb_periodic()
1727 	mutex_enter(&ip->culock);  in iprb_suspend()
1735 	mutex_exit(&ip->culock);  in iprb_suspend()
1746 	mutex_enter(&ip->culock);  in iprb_resume()
1753 			mutex_exit(&ip->culock);  in iprb_resume()
1759 	mutex_exit(&ip->culock);  in iprb_resume()