106 static int vnet_bind_vgenring(vnet_res_t *vresp);
107 static void vnet_unbind_vgenring(vnet_res_t *vresp);
110 static int vnet_bind_rings(vnet_res_t *vresp);
111 static void vnet_unbind_rings(vnet_res_t *vresp);
122 void vnet_fdbe_add(vnet_t *vnetp, vnet_res_t *vresp);
123 static void vnet_fdbe_del(vnet_t *vnetp, vnet_res_t *vresp);
134 static void vnet_add_resource(vnet_t *vnetp, vnet_res_t *vresp);
135 static vnet_res_t *vnet_rem_resource(vnet_t *vnetp, vnet_res_t *vresp);
144     vnet_res_t *vresp);
146 static void vnet_hio_get_stats(vnet_res_t *vresp, vnet_hio_stats_t *statsp);
740 	vnet_res_t	*vresp;  in vnet_m_multicst()  local
755 	vresp = vnetp->vsw_fp;  in vnet_m_multicst()
756 	macp = &vresp->macreg;  in vnet_m_multicst()
792 	vnet_res_t		*vresp;  in vnet_tx_ring_send()  local
824 		vresp = vnet_fdbe_find(vnetp, &ehp->ether_dhost);  in vnet_tx_ring_send()
825 		if (vresp != NULL) {  in vnet_tx_ring_send()
833 			macp = &vresp->macreg;  in vnet_tx_ring_send()
837 			VNET_FDBE_REFRELE(vresp);  in vnet_tx_ring_send()
858 				vresp = vnetp->hio_fp;  in vnet_tx_ring_send()
861 				vresp = vnetp->vsw_fp;  in vnet_tx_ring_send()
864 			if (vresp == NULL) {  in vnet_tx_ring_send()
875 			VNET_FDBE_REFHOLD(vresp);  in vnet_tx_ring_send()
897 						VNET_FDBE_REFRELE(vresp);  in vnet_tx_ring_send()
904 				macp = &vresp->macreg;  in vnet_tx_ring_send()
907 				macp = &vresp->macreg;  in vnet_tx_ring_send()
913 			VNET_FDBE_REFRELE(vresp);  in vnet_tx_ring_send()
936 	vnet_res_t	*vresp;  in vnet_m_stat()  local
953 	for (vresp = vnetp->vres_list; vresp != NULL; vresp = vresp->nextp) {  in vnet_m_stat()
954 		macp = &vresp->macreg;  in vnet_m_stat()
1180 vnet_fdbe_add(vnet_t *vnetp, vnet_res_t *vresp)  in vnet_fdbe_add()  argument
1185 	KEY_HASH(addr, vresp->rem_macaddr);  in vnet_fdbe_add()
1195 	(vresp->type == VIO_NET_RES_LDC_SERVICE) ?  in vnet_fdbe_add()
1196 	    (vresp->refcnt = 1) : (vresp->refcnt = 0);  in vnet_fdbe_add()
1201 	if (vresp->type != VIO_NET_RES_HYBRID) {  in vnet_fdbe_add()
1203 		    (mod_hash_val_t)vresp);  in vnet_fdbe_add()
1210 	if (vresp->type == VIO_NET_RES_LDC_SERVICE) {  in vnet_fdbe_add()
1214 			vnetp->vsw_fp = vresp;  in vnet_fdbe_add()
1216 	} else if (vresp->type == VIO_NET_RES_HYBRID) {  in vnet_fdbe_add()
1220 			vnetp->hio_fp = vresp;  in vnet_fdbe_add()
1229 vnet_fdbe_del(vnet_t *vnetp, vnet_res_t *vresp)  in vnet_fdbe_del()  argument
1236 	KEY_HASH(addr, vresp->rem_macaddr);  in vnet_fdbe_del()
1242 	if (vresp->type != VIO_NET_RES_HYBRID) {  in vnet_fdbe_del()
1255 	if (vresp->type == VIO_NET_RES_LDC_SERVICE) {  in vnet_fdbe_del()
1262 	} else if (vresp->type == VIO_NET_RES_HYBRID) {  in vnet_fdbe_del()
1274 	(vresp->type == VIO_NET_RES_LDC_SERVICE) ?  in vnet_fdbe_del()
1276 	while (vresp->refcnt > refcnt) {  in vnet_fdbe_del()
1289 	vnet_res_t	*vresp;  in vnet_fdbe_find()  local
1295 	    (mod_hash_val_t *)&vresp, vnet_fdbe_find_cb);  in vnet_fdbe_find()
1300 	return (vresp);  in vnet_fdbe_find()
1372 	vnet_res_t		*vresp = (vnet_res_t *)vrh;  in vnet_rx()  local
1373 	vnet_t			*vnetp = vresp->vnetp;  in vnet_rx()
1381 	ringp = vresp->rx_ringp;  in vnet_rx()
1388 	vnet_res_t		*vresp = (vnet_res_t *)vrh;  in vnet_tx_update()  local
1389 	vnet_t			*vnetp = vresp->vnetp;  in vnet_tx_update()
1572 	vnet_res_t	*vresp;  in vio_net_resource_reg()  local
1574 	vresp = kmem_zalloc(sizeof (vnet_res_t), KM_SLEEP);  in vio_net_resource_reg()
1575 	ether_copy(local_macaddr, vresp->local_macaddr);  in vio_net_resource_reg()
1576 	ether_copy(rem_macaddr, vresp->rem_macaddr);  in vio_net_resource_reg()
1577 	vresp->type = type;  in vio_net_resource_reg()
1578 	bcopy(macp, &vresp->macreg, sizeof (mac_register_t));  in vio_net_resource_reg()
1585 		if (VNET_MATCH_RES(vresp, vnetp)) {  in vio_net_resource_reg()
1586 			vresp->vnetp = vnetp;  in vio_net_resource_reg()
1589 			if (vresp->type == VIO_NET_RES_HYBRID) {  in vio_net_resource_reg()
1590 				vresp->ksp = vnet_hio_setup_kstats(DRV_NAME,  in vio_net_resource_reg()
1591 				    "hio", vresp);  in vio_net_resource_reg()
1592 				if (vresp->ksp == NULL) {  in vio_net_resource_reg()
1598 			vnet_add_resource(vnetp, vresp);  in vio_net_resource_reg()
1604 	if (vresp->vnetp == NULL) {  in vio_net_resource_reg()
1606 		kmem_free(vresp, sizeof (vnet_res_t));  in vio_net_resource_reg()
1610 	*vhp = vresp;  in vio_net_resource_reg()
1616 	if (vnet_bind_rings(vresp) != 0) {  in vio_net_resource_reg()
1617 		(void) vnet_rem_resource(vnetp, vresp);  in vio_net_resource_reg()
1618 		vnet_hio_destroy_kstats(vresp->ksp);  in vio_net_resource_reg()
1619 		KMEM_FREE(vresp);  in vio_net_resource_reg()
1634 	vnet_res_t	*vresp = (vnet_res_t *)vhp;  in vio_net_resource_unreg()  local
1635 	vnet_t		*vnetp = vresp->vnetp;  in vio_net_resource_unreg()
1644 	vnet_fdbe_del(vnetp, vresp);  in vio_net_resource_unreg()
1646 	vnet_unbind_rings(vresp);  in vio_net_resource_unreg()
1649 	(void) vnet_rem_resource(vnetp, vresp);  in vio_net_resource_unreg()
1651 	vnet_hio_destroy_kstats(vresp->ksp);  in vio_net_resource_unreg()
1652 	KMEM_FREE(vresp);  in vio_net_resource_unreg()
1656 vnet_add_resource(vnet_t *vnetp, vnet_res_t *vresp)  in vnet_add_resource()  argument
1659 	vresp->nextp = vnetp->vres_list;  in vnet_add_resource()
1660 	vnetp->vres_list = vresp;  in vnet_add_resource()
1665 vnet_rem_resource(vnet_t *vnetp, vnet_res_t *vresp)  in vnet_rem_resource()  argument
1670 	if (vresp == vnetp->vres_list) {  in vnet_rem_resource()
1671 		vnetp->vres_list = vresp->nextp;  in vnet_rem_resource()
1675 			if (vrp->nextp == vresp) {  in vnet_rem_resource()
1676 				vrp->nextp = vresp->nextp;  in vnet_rem_resource()
1682 	vresp->vnetp = NULL;  in vnet_rem_resource()
1683 	vresp->nextp = NULL;  in vnet_rem_resource()
1687 	return (vresp);  in vnet_rem_resource()
1734 	vnet_res_t *vresp = (vnet_res_t *)vrh;  in vnet_handle_res_err()  local
1735 	vnet_t *vnetp = vresp->vnetp;  in vnet_handle_res_err()
1740 	if ((vresp->type != VIO_NET_RES_LDC_SERVICE) &&  in vnet_handle_res_err()
1741 	    (vresp->type != VIO_NET_RES_HYBRID)) {  in vnet_handle_res_err()
1795 	vnet_res_t	*vresp;  in vnet_start_resources()  local
1802 	for (vresp = vnetp->vres_list; vresp != NULL; vresp = vresp->nextp) {  in vnet_start_resources()
1804 		if (vresp->flags & VNET_STARTED) {  in vnet_start_resources()
1807 		macp = &vresp->macreg;  in vnet_start_resources()
1815 			vresp->flags |= VNET_STARTED;  in vnet_start_resources()
1816 			vnet_fdbe_add(vnetp, vresp);  in vnet_start_resources()
1830 	vnet_res_t	*vresp;  in vnet_stop_resources()  local
1838 	for (vresp = vnetp->vres_list; vresp != NULL; ) {  in vnet_stop_resources()
1839 		if (vresp->flags & VNET_STARTED) {  in vnet_stop_resources()
1855 			vresp->flags &= ~VNET_STARTED;  in vnet_stop_resources()
1856 			vresp->flags |= VNET_STOPPING;  in vnet_stop_resources()
1857 			macp = &vresp->macreg;  in vnet_stop_resources()
1859 			VNET_FDBE_REFHOLD(vresp);  in vnet_stop_resources()
1865 			vresp->flags &= ~VNET_STOPPING;  in vnet_stop_resources()
1866 			VNET_FDBE_REFRELE(vresp);  in vnet_stop_resources()
1868 		vresp = vresp->nextp;  in vnet_stop_resources()
1879 vnet_hio_setup_kstats(char *ks_mod, char *ks_name, vnet_res_t *vresp)  in vnet_hio_setup_kstats()  argument
1882 	vnet_t *vnetp = vresp->vnetp;  in vnet_hio_setup_kstats()
1924 	ksp->ks_private = (void *)vresp;  in vnet_hio_setup_kstats()
1946 	vnet_res_t *vresp;  in vnet_hio_update_kstats()  local
1950 	vresp = (vnet_res_t *)ksp->ks_private;  in vnet_hio_update_kstats()
1951 	vnetp = vresp->vnetp;  in vnet_hio_update_kstats()
1996 vnet_hio_get_stats(vnet_res_t *vresp, vnet_hio_stats_t *statsp)  in vnet_hio_get_stats()  argument
2006 	macp = &vresp->macreg;  in vnet_hio_get_stats()
2455 	vnet_res_t		*vresp;  in vnet_rx_ring_stat()  local
2479 	vresp = (vnet_res_t *)rx_ringp->hw_rh;  in vnet_rx_ring_stat()
2480 	macp = &vresp->macreg;  in vnet_rx_ring_stat()
2538 	vnet_res_t		*vresp;  in vnet_ring_enable_intr()  local
2558 		vresp = (vnet_res_t *)rx_ringp->hw_rh;  in vnet_ring_enable_intr()
2559 		return (vgen_enable_intr(vresp->macreg.m_driver));  in vnet_ring_enable_intr()
2570 	vnet_res_t		*vresp;  in vnet_ring_disable_intr()  local
2590 		vresp = (vnet_res_t *)rx_ringp->hw_rh;  in vnet_ring_disable_intr()
2591 		return (vgen_disable_intr(vresp->macreg.m_driver));  in vnet_ring_disable_intr()
2603 	vnet_res_t		*vresp;  in vnet_rx_poll()  local
2624 		vresp = (vnet_res_t *)rx_ringp->hw_rh;  in vnet_rx_poll()
2625 		mp = vgen_rx_poll(vresp->macreg.m_driver, bytes_to_pickup);  in vnet_rx_poll()
2946 vnet_bind_vgenring(vnet_res_t *vresp)  in vnet_bind_vgenring()  argument
2955 	vnetp = vresp->vnetp;  in vnet_bind_vgenring()
2956 	type = vresp->type;  in vnet_bind_vgenring()
2968 		rx_ringp->hw_rh = (mac_ring_handle_t)vresp;  in vnet_bind_vgenring()
2969 		vresp->rx_ringp = (void *)rx_ringp;  in vnet_bind_vgenring()
2984 	rx_ringp->hw_rh = (mac_ring_handle_t)vresp;  in vnet_bind_vgenring()
2992 	vresp->rx_ringp = (void *)rx_ringp;  in vnet_bind_vgenring()
3013 vnet_unbind_vgenring(vnet_res_t *vresp)  in vnet_unbind_vgenring()  argument
3021 	vnetp = vresp->vnetp;  in vnet_unbind_vgenring()
3022 	type = vresp->type;  in vnet_unbind_vgenring()
3025 	if (vresp->rx_ringp == NULL) {  in vnet_unbind_vgenring()
3039 		vresp->rx_ringp = NULL;  in vnet_unbind_vgenring()
3046 	rx_ringp = (vnet_pseudo_rx_ring_t *)vresp->rx_ringp;  in vnet_unbind_vgenring()
3047 	vresp->rx_ringp = NULL;  in vnet_unbind_vgenring()
3064 vnet_unbind_rings(vnet_res_t *vresp)  in vnet_unbind_rings()  argument
3066 	switch (vresp->type) {  in vnet_unbind_rings()
3070 		vnet_unbind_vgenring(vresp);  in vnet_unbind_rings()
3074 		vnet_unbind_hwrings(vresp->vnetp);  in vnet_unbind_rings()
3084 vnet_bind_rings(vnet_res_t *vresp)  in vnet_bind_rings()  argument
3088 	switch (vresp->type) {  in vnet_bind_rings()
3092 		rv = vnet_bind_vgenring(vresp);  in vnet_bind_rings()
3096 		rv = vnet_bind_hwrings(vresp->vnetp);  in vnet_bind_rings()
3204 	vnet_res_t	*vresp;  in vnet_force_link_state()  local
3208 	vresp = vnetp->vsw_fp;  in vnet_force_link_state()
3209 	if (vresp == NULL) {  in vnet_force_link_state()
3214 	macp = &vresp->macreg;  in vnet_force_link_state()