1167 	mac_group_t	*defgrp;  in mac_start()  local
1202 		if ((defgrp = MAC_DEFAULT_RX_GROUP(mip)) != NULL) {  in mac_start()
1209 			ASSERT(defgrp->mrg_state == MAC_GROUP_STATE_REGISTERED);  in mac_start()
1210 			err = mac_start_group_and_rings(defgrp);  in mac_start()
1218 			mac_set_group_state(defgrp, MAC_GROUP_STATE_SHARED);  in mac_start()
5136 		mac_group_t		*defgrp;  in i_mac_group_rem_ring()  local
5206 		defgrp = MAC_DEFAULT_TX_GROUP(mip);  in i_mac_group_rem_ring()
5218 			if (group != defgrp) {  in i_mac_group_rem_ring()
6615 	mac_group_t		*defgrp;  in mac_reclaim_ring_from_grp()  local
6629 		defgrp = mip->mi_rx_donor_grp;  in mac_reclaim_ring_from_grp()
6632 			if (mac_rx_switch_group(mcip, group, defgrp) != 0)  in mac_reclaim_ring_from_grp()
6639 			for (tring = defgrp->mrg_rings; tring != NULL;  in mac_reclaim_ring_from_grp()
6654 			if (mac_group_mov_ring(mip, defgrp, ring) != 0) {  in mac_reclaim_ring_from_grp()
6655 				(void) mac_group_mov_ring(mip, defgrp, tring);  in mac_reclaim_ring_from_grp()
6659 		ASSERT(ring->mr_gh == (mac_group_handle_t)defgrp);  in mac_reclaim_ring_from_grp()
6663 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_reclaim_ring_from_grp()
6669 		if (defgrp->mrg_cur_count == 1) {  in mac_reclaim_ring_from_grp()
6702 					    defgrp);  in mac_reclaim_ring_from_grp()
6712 			if (defgrp->mrg_cur_count <= 1)  in mac_reclaim_ring_from_grp()
6718 		for (tring = defgrp->mrg_rings; tring != NULL;  in mac_reclaim_ring_from_grp()
6749 		mac_tx_switch_group(mcip, group, defgrp);  in mac_reclaim_ring_from_grp()
6755 		for (tring = defgrp->mrg_rings; tring != NULL;  in mac_reclaim_ring_from_grp()
6778 		if (mac_group_mov_ring(mip, defgrp, ring) != 0) {  in mac_reclaim_ring_from_grp()
6779 			(void) mac_group_mov_ring(mip, defgrp, tring);  in mac_reclaim_ring_from_grp()
6785 	ASSERT(ring->mr_gh == (mac_group_handle_t)defgrp);  in mac_reclaim_ring_from_grp()
7568 	mac_group_t		*defgrp;  in mac_reserve_tx_group()  local
7634 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_reserve_tx_group()
7640 	defnrings = defgrp->mrg_cur_count - 1;  in mac_reserve_tx_group()
7711 			mac_tx_switch_group(gclient, grp, defgrp);  in mac_reserve_tx_group()
7726 			ASSERT(defgrp->mrg_cur_count > need_rings);  in mac_reserve_tx_group()
7729 			    defgrp, grp, share, need_rings);  in mac_reserve_tx_group()
7758 	rv = i_mac_group_allocate_rings(mip, MAC_RING_TYPE_TX, defgrp, grp,  in mac_reserve_tx_group()
7785 	mac_group_t		*defgrp;  in mac_release_tx_group()  local
7787 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_release_tx_group()
7810 			(void) mac_group_mov_ring(mip, defgrp, ring);  in mac_release_tx_group()
7862 	mac_group_t		*defgrp;  in mac_tx_switch_group()  local
7867 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_tx_switch_group()
7870 	if (fgrp == defgrp) {  in mac_tx_switch_group()
7895 				    &group_only_mcip, defgrp, B_FALSE);  in mac_tx_switch_group()
7958 			    &group_only_mcip, defgrp, B_FALSE);  in mac_tx_switch_group()
7975 	    defgrp, B_FALSE);  in mac_tx_switch_group()
8171     mac_group_t *defgrp)  in mac_group_ring_modify()  argument
8212 				mip->mi_rx_donor_grp = defgrp;  in mac_group_ring_modify()
8214 				defgrp = mip->mi_rx_donor_grp;  in mac_group_ring_modify()
8223 			rv = mac_group_mov_ring(mip, defgrp, ring);  in mac_group_ring_modify()
8245 			defgrp = mip->mi_rx_donor_grp;  in mac_group_ring_modify()
8251 			mip->mi_rx_donor_grp = defgrp;  in mac_group_ring_modify()
8264 	if (defgrp->mrg_cur_count < (modify + 1)) {  in mac_group_ring_modify()
8277 				    defgrp->mrg_cur_count) < (modify + 1)) {  in mac_group_ring_modify()
8281 				    defgrp) != 0) {  in mac_group_ring_modify()
8295 				    defgrp->mrg_cur_count) < (modify + 1)) {  in mac_group_ring_modify()
8301 				mac_tx_switch_group(mcip, tgrp, defgrp);  in mac_group_ring_modify()
8306 		if (defgrp->mrg_cur_count < (modify + 1))  in mac_group_ring_modify()
8309 	if ((rv = i_mac_group_allocate_rings(mip, group->mrg_type, defgrp,  in mac_group_ring_modify()
8574 	mac_group_t		*defgrp;  in mac_set_rings_effective()  local
8582 		defgrp = MAC_DEFAULT_RX_GROUP(mip);  in mac_set_rings_effective()
8602 		if (grp != defgrp || grp->mrg_state == MAC_GROUP_STATE_SHARED) {  in mac_set_rings_effective()
8606 				mgcp = defgrp->mrg_clients;  in mac_set_rings_effective()
8622 		defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_set_rings_effective()
8645 		if (grp != defgrp &&  in mac_set_rings_effective()
8646 		    defgrp->mrg_state == MAC_GROUP_STATE_RESERVED) {  in mac_set_rings_effective()
8647 			gmcip = MAC_GROUP_ONLY_CLIENT(defgrp);  in mac_set_rings_effective()
8649 			emrp->mrp_ntxrings = defgrp->mrg_cur_count;  in mac_set_rings_effective()
8669 	mac_group_t		*defgrp = MAC_DEFAULT_RX_GROUP(mip);  in mac_check_primary_relocation()  local
8680 	if (flent->fe_rx_ring_group != defgrp || mrp->mrp_mask & MRP_RX_RINGS)  in mac_check_primary_relocation()
8703 	if (mac_rx_switch_group(mcip, defgrp, ngrp) != 0) {  in mac_check_primary_relocation()