1081 	mac_group_t	*defgrp;  in mac_start()  local
1116 		if ((defgrp = MAC_DEFAULT_RX_GROUP(mip)) != NULL) {  in mac_start()
1122 			ASSERT(defgrp->mrg_state == MAC_GROUP_STATE_REGISTERED);  in mac_start()
1123 			err = mac_start_group_and_rings(defgrp);  in mac_start()
1131 			mac_set_group_state(defgrp, MAC_GROUP_STATE_SHARED);  in mac_start()
4672 		mac_group_t		*defgrp;  in i_mac_group_rem_ring()  local
4742 		defgrp = MAC_DEFAULT_TX_GROUP(mip);  in i_mac_group_rem_ring()
4754 			if (group != defgrp) {  in i_mac_group_rem_ring()
5966 	mac_group_t		*defgrp;  in mac_reclaim_ring_from_grp()  local
5980 		defgrp = mip->mi_rx_donor_grp;  in mac_reclaim_ring_from_grp()
5983 			if (mac_rx_switch_group(mcip, group, defgrp) != 0)  in mac_reclaim_ring_from_grp()
5990 			for (tring = defgrp->mrg_rings; tring != NULL;  in mac_reclaim_ring_from_grp()
6005 			if (mac_group_mov_ring(mip, defgrp, ring) != 0) {  in mac_reclaim_ring_from_grp()
6006 				(void) mac_group_mov_ring(mip, defgrp, tring);  in mac_reclaim_ring_from_grp()
6010 		ASSERT(ring->mr_gh == (mac_group_handle_t)defgrp);  in mac_reclaim_ring_from_grp()
6014 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_reclaim_ring_from_grp()
6020 		if (defgrp->mrg_cur_count == 1) {  in mac_reclaim_ring_from_grp()
6053 					    defgrp);  in mac_reclaim_ring_from_grp()
6063 			if (defgrp->mrg_cur_count <= 1)  in mac_reclaim_ring_from_grp()
6069 		for (tring = defgrp->mrg_rings; tring != NULL;  in mac_reclaim_ring_from_grp()
6100 		mac_tx_switch_group(mcip, group, defgrp);  in mac_reclaim_ring_from_grp()
6106 		for (tring = defgrp->mrg_rings; tring != NULL;  in mac_reclaim_ring_from_grp()
6129 		if (mac_group_mov_ring(mip, defgrp, ring) != 0) {  in mac_reclaim_ring_from_grp()
6130 			(void) mac_group_mov_ring(mip, defgrp, tring);  in mac_reclaim_ring_from_grp()
6136 	ASSERT(ring->mr_gh == (mac_group_handle_t)defgrp);  in mac_reclaim_ring_from_grp()
6901 	mac_group_t		*defgrp;  in mac_reserve_tx_group()  local
6966 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_reserve_tx_group()
6972 	defnrings = defgrp->mrg_cur_count - 1;  in mac_reserve_tx_group()
7043 			mac_tx_switch_group(gclient, grp, defgrp);  in mac_reserve_tx_group()
7058 			ASSERT(defgrp->mrg_cur_count > need_rings);  in mac_reserve_tx_group()
7061 			    defgrp, grp, share, need_rings);  in mac_reserve_tx_group()
7090 	rv = i_mac_group_allocate_rings(mip, MAC_RING_TYPE_TX, defgrp, grp,  in mac_reserve_tx_group()
7117 	mac_group_t		*defgrp;  in mac_release_tx_group()  local
7119 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_release_tx_group()
7142 			(void) mac_group_mov_ring(mip, defgrp, ring);  in mac_release_tx_group()
7194 	mac_group_t		*defgrp;  in mac_tx_switch_group()  local
7199 	defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_tx_switch_group()
7202 	if (fgrp == defgrp) {  in mac_tx_switch_group()
7227 				    &group_only_mcip, defgrp, B_FALSE);  in mac_tx_switch_group()
7290 			    &group_only_mcip, defgrp, B_FALSE);  in mac_tx_switch_group()
7307 	    defgrp, B_FALSE);  in mac_tx_switch_group()
7503     mac_group_t *defgrp)  in mac_group_ring_modify()  argument
7544 				mip->mi_rx_donor_grp = defgrp;  in mac_group_ring_modify()
7546 				defgrp = mip->mi_rx_donor_grp;  in mac_group_ring_modify()
7555 			rv = mac_group_mov_ring(mip, defgrp, ring);  in mac_group_ring_modify()
7577 			defgrp = mip->mi_rx_donor_grp;  in mac_group_ring_modify()
7583 			mip->mi_rx_donor_grp = defgrp;  in mac_group_ring_modify()
7596 	if (defgrp->mrg_cur_count < (modify + 1)) {  in mac_group_ring_modify()
7612 				    defgrp->mrg_cur_count) < (modify + 1)) {  in mac_group_ring_modify()
7616 				    defgrp) != 0) {  in mac_group_ring_modify()
7632 				    defgrp->mrg_cur_count) < (modify + 1)) {  in mac_group_ring_modify()
7638 				mac_tx_switch_group(mcip, tgrp, defgrp);  in mac_group_ring_modify()
7643 		if (defgrp->mrg_cur_count < (modify + 1))  in mac_group_ring_modify()
7646 	if ((rv = i_mac_group_allocate_rings(mip, group->mrg_type, defgrp,  in mac_group_ring_modify()
7911 	mac_group_t		*defgrp;  in mac_set_rings_effective()  local
7919 		defgrp = MAC_DEFAULT_RX_GROUP(mip);  in mac_set_rings_effective()
7939 		if (grp != defgrp || grp->mrg_state == MAC_GROUP_STATE_SHARED) {  in mac_set_rings_effective()
7943 				mgcp = defgrp->mrg_clients;  in mac_set_rings_effective()
7959 		defgrp = MAC_DEFAULT_TX_GROUP(mip);  in mac_set_rings_effective()
7982 		if (grp != defgrp &&  in mac_set_rings_effective()
7983 		    defgrp->mrg_state == MAC_GROUP_STATE_RESERVED) {  in mac_set_rings_effective()
7984 			gmcip = MAC_GROUP_ONLY_CLIENT(defgrp);  in mac_set_rings_effective()
7986 			emrp->mrp_ntxrings = defgrp->mrg_cur_count;  in mac_set_rings_effective()
8006 	mac_group_t		*defgrp = MAC_DEFAULT_RX_GROUP(mip);  in mac_check_primary_relocation()  local
8017 	if (flent->fe_rx_ring_group != defgrp || mrp->mrp_mask & MRP_RX_RINGS)  in mac_check_primary_relocation()
8039 	if (mac_rx_switch_group(mcip, defgrp, ngrp) != 0) {  in mac_check_primary_relocation()