972 	vnet_pseudo_tx_group_t	*tx_grp;  in vnet_ring_grp_init()  local
976 	tx_grp = &vnetp->tx_grp[0];  in vnet_ring_grp_init()
982 	tx_grp->rings = tx_ringp;  in vnet_ring_grp_init()
983 	tx_grp->ring_cnt = VNET_NUM_PSEUDO_TXRINGS;  in vnet_ring_grp_init()
984 	mutex_init(&tx_grp->flowctl_lock, NULL, MUTEX_DRIVER, NULL);  in vnet_ring_grp_init()
985 	cv_init(&tx_grp->flowctl_cv, NULL, CV_DRIVER, NULL);  in vnet_ring_grp_init()
986 	tx_grp->flowctl_thread = thread_create(NULL, 0,  in vnet_ring_grp_init()
987 	    vnet_tx_notify_thread, tx_grp, 0, &p0, TS_RUN, minclsyspri);  in vnet_ring_grp_init()
1021 	vnet_pseudo_tx_group_t	*tx_grp;  in vnet_ring_grp_uninit()  local
1024 	tx_grp = &vnetp->tx_grp[0];  in vnet_ring_grp_uninit()
1027 	mutex_enter(&tx_grp->flowctl_lock);  in vnet_ring_grp_uninit()
1028 	if (tx_grp->flowctl_thread != NULL) {  in vnet_ring_grp_uninit()
1029 		tid = tx_grp->flowctl_thread->t_did;  in vnet_ring_grp_uninit()
1030 		tx_grp->flowctl_done = B_TRUE;  in vnet_ring_grp_uninit()
1031 		cv_signal(&tx_grp->flowctl_cv);  in vnet_ring_grp_uninit()
1033 	mutex_exit(&tx_grp->flowctl_lock);  in vnet_ring_grp_uninit()
1037 	if (tx_grp->rings != NULL) {  in vnet_ring_grp_uninit()
1038 		ASSERT(tx_grp->ring_cnt == VNET_NUM_PSEUDO_TXRINGS);  in vnet_ring_grp_uninit()
1039 		kmem_free(tx_grp->rings, sizeof (vnet_pseudo_tx_ring_t) *  in vnet_ring_grp_uninit()
1040 		    tx_grp->ring_cnt);  in vnet_ring_grp_uninit()
1041 		tx_grp->rings = NULL;  in vnet_ring_grp_uninit()
1391 	vnet_pseudo_tx_group_t	*tx_grp;  in vnet_tx_update()  local
1419 	tx_grp = &vnetp->tx_grp[0];  in vnet_tx_update()
1420 	for (i = 0; i < tx_grp->ring_cnt; i++) {  in vnet_tx_update()
1421 		tx_ringp = &tx_grp->rings[i];  in vnet_tx_update()
1441 	vnet_pseudo_tx_group_t	*tx_grp = (vnet_pseudo_tx_group_t *)arg;  in vnet_tx_notify_thread()  local
1446 	CALLB_CPR_INIT(&cprinfo, &tx_grp->flowctl_lock, callb_generic_cpr,  in vnet_tx_notify_thread()
1449 	mutex_enter(&tx_grp->flowctl_lock);  in vnet_tx_notify_thread()
1450 	while (!tx_grp->flowctl_done) {  in vnet_tx_notify_thread()
1452 		cv_wait(&tx_grp->flowctl_cv, &tx_grp->flowctl_lock);  in vnet_tx_notify_thread()
1453 		CALLB_CPR_SAFE_END(&cprinfo, &tx_grp->flowctl_lock);  in vnet_tx_notify_thread()
1455 		for (i = 0; i < tx_grp->ring_cnt; i++) {  in vnet_tx_notify_thread()
1456 			tx_ringp = &tx_grp->rings[i];  in vnet_tx_notify_thread()
1467 	tx_grp->flowctl_thread = NULL;  in vnet_tx_notify_thread()
1476 	vnet_pseudo_tx_group_t	*tx_grp;  in vnet_tx_ring_update()  local
1480 	tx_grp = &vnetp->tx_grp[0];  in vnet_tx_ring_update()
1481 	for (i = 0; i < tx_grp->ring_cnt; i++) {  in vnet_tx_ring_update()
1482 		tx_ringp = &tx_grp->rings[i];  in vnet_tx_ring_update()
1484 			mutex_enter(&tx_grp->flowctl_lock);  in vnet_tx_ring_update()
1486 			cv_signal(&tx_grp->flowctl_cv);  in vnet_tx_ring_update()
1487 			mutex_exit(&tx_grp->flowctl_lock);  in vnet_tx_ring_update()
2185 			cap_rings->mr_rnum = vnetp->tx_grp[0].ring_cnt;  in vnet_m_capab()
2274 		vnet_pseudo_tx_group_t	*tx_grp;  in vnet_get_ring()  local
2280 		tx_grp = &vnetp->tx_grp[0];  in vnet_get_ring()
2283 		ASSERT((r_index >= 0) && (r_index < tx_grp->ring_cnt));  in vnet_get_ring()
2286 		tx_ringp = &tx_grp->rings[r_index];  in vnet_get_ring()
2290 		tx_ringp->grp = tx_grp;  in vnet_get_ring()
2350 		vnet_pseudo_tx_group_t	*tx_grp;  in vnet_get_group()  local
2355 		tx_grp = &vnetp->tx_grp[index];  in vnet_get_group()
2356 		tx_grp->handle = handle;  in vnet_get_group()
2357 		tx_grp->index = index;  in vnet_get_group()
2358 		tx_grp->vnetp = vnetp;  in vnet_get_group()
2360 		infop->mgi_driver = (mac_group_driver_t)tx_grp;  in vnet_get_group()
2797 	vnet_pseudo_tx_group_t	*tx_grp;  in vnet_bind_hwrings()  local
2876 	tx_grp = &vnetp->tx_grp[0];  in vnet_bind_hwrings()
2877 	for (i = 0; i < tx_grp->ring_cnt; i++) {  in vnet_bind_hwrings()
2878 		tx_ringp = &tx_grp->rings[i];  in vnet_bind_hwrings()
2882 	tx_grp->tx_notify_handle =  in vnet_bind_hwrings()
2901 	vnet_pseudo_tx_group_t	*tx_grp;  in vnet_unbind_hwrings()  local
2907 	tx_grp = &vnetp->tx_grp[0];  in vnet_unbind_hwrings()
2909 		tx_ringp = &tx_grp->rings[i];  in vnet_unbind_hwrings()
2916 	    tx_grp->tx_notify_handle);  in vnet_unbind_hwrings()