86 static int	i_vcc_ldc_init(vcc_t *vccp, vcc_port_t *vport);
87 static int	i_vcc_add_port(vcc_t *vccp, char *group_name, uint64_t tcp_port,
89 static int	i_vcc_config_port(vcc_t *vccp, uint_t portno, uint64_t ldc_id);
90 static int	i_vcc_reset_events(vcc_t *vccp);
91 static int	i_vcc_cons_tbl(vcc_t *vccp, uint_t num_ports,
93 static int	i_vcc_del_cons_ok(vcc_t *vccp, caddr_t buf, int mode);
284 	vcc_t	*vccp = NULL;  in vcc_getinfo()  local
289 		if ((vccp = ddi_get_soft_state(vcc_ssp, instance)) == NULL) {  in vcc_getinfo()
293 		*resultp = vccp->dip;  in vcc_getinfo()
410 i_vcc_ldc_init(vcc_t *vccp, vcc_port_t *vport)  in i_vcc_ldc_init()  argument
420 	attr.instance = ddi_get_instance(vccp->dip);  in i_vcc_ldc_init()
678 i_vcc_config_port(vcc_t *vccp, uint_t portno, uint64_t ldc_id)  in i_vcc_config_port()  argument
689 	vport = &(vccp->port[portno]);  in i_vcc_config_port()
710 		if ((rv = i_vcc_ldc_init(vccp, vport)) != 0) {  in i_vcc_config_port()
731 i_vcc_add_port(vcc_t *vccp, char *group_name, uint64_t tcp_port,  in i_vcc_add_port()  argument
746 	vport = &(vccp->port[portno]);  in i_vcc_add_port()
768 	for (minor_idx = 0; minor_idx < vccp->minors_assigned; minor_idx++) {  in i_vcc_add_port()
769 		if (strcmp(vccp->minor_tbl[minor_idx].domain_name,  in i_vcc_add_port()
776 	if (minor_idx == vccp->minors_assigned) {  in i_vcc_add_port()
785 		(void) strlcpy(vccp->minor_tbl[minor_idx].domain_name,  in i_vcc_add_port()
788 		vccp->minors_assigned++;  in i_vcc_add_port()
791 	vport->minorp = &vccp->minor_tbl[minor_idx];  in i_vcc_add_port()
792 	vccp->minor_tbl[minor_idx].portno = portno;  in i_vcc_add_port()
806 	instance = ddi_get_instance(vccp->dip);  in i_vcc_add_port()
813 	rv = ddi_create_minor_node(vccp->dip, name, S_IFCHR, minor,  in i_vcc_add_port()
817 		vccp->minors_assigned--;  in i_vcc_add_port()
831 i_vcc_delete_port(vcc_t *vccp, vcc_port_t *vport)  in i_vcc_delete_port()  argument
855 	ddi_remove_minor_node(vccp->dip, name);  in i_vcc_delete_port()
868 i_vcc_mdeg_register(vcc_t *vccp, int instance)  in i_vcc_mdeg_register()  argument
895 	    vccp, &mdeg_hdl);  in i_vcc_mdeg_register()
906 	vccp->md_ispecp = (void *)ispecp;  in i_vcc_mdeg_register()
907 	vccp->mdeg_hdl = mdeg_hdl;  in i_vcc_mdeg_register()
914 i_vcc_cleanup_port_table(vcc_t *vccp)  in i_vcc_cleanup_port_table()  argument
920 		vport = &(vccp->port[i]);  in i_vcc_cleanup_port_table()
936 	vcc_t		*vccp;  in vcc_attach()  local
948 		vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_attach()
949 		if (vccp == NULL) {  in vcc_attach()
950 			ddi_soft_state_free(vccp, instance);  in vcc_attach()
957 		mutex_init(&vccp->lock, NULL, MUTEX_DRIVER, NULL);  in vcc_attach()
959 		mutex_enter(&vccp->lock);  in vcc_attach()
961 		vccp->dip = dip;  in vcc_attach()
964 			vport = &(vccp->port[i]);  in vcc_attach()
971 		vport = &vccp->port[VCC_CONTROL_PORT];  in vcc_attach()
974 		vport->minorp = &vccp->minor_tbl[VCC_CONTROL_MINOR_IDX];  in vcc_attach()
980 		vccp->minor_tbl[VCC_CONTROL_PORT].portno =  in vcc_attach()
984 		rv = ddi_create_minor_node(vccp->dip, "ctl", S_IFCHR, minor,  in vcc_attach()
993 			i_vcc_cleanup_port_table(vccp);  in vcc_attach()
995 			mutex_exit(&vccp->lock);  in vcc_attach()
997 			ddi_soft_state_free(vccp, instance);  in vcc_attach()
1010 			i_vcc_cleanup_port_table(vccp);  in vcc_attach()
1013 			ddi_remove_minor_node(vccp->dip, NULL);  in vcc_attach()
1016 			mutex_exit(&vccp->lock);  in vcc_attach()
1017 			ddi_soft_state_free(vccp, instance);  in vcc_attach()
1028 		mutex_exit(&vccp->lock);  in vcc_attach()
1031 		rv = i_vcc_mdeg_register(vccp, inst);  in vcc_attach()
1035 			i_vcc_cleanup_port_table(vccp);  in vcc_attach()
1038 			ddi_remove_minor_node(vccp->dip, NULL);  in vcc_attach()
1041 			ddi_soft_state_free(vccp, instance);  in vcc_attach()
1065 	vcc_t		    *vccp;  in vcc_detach()  local
1074 		vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_detach()
1075 		if (vccp == NULL)  in vcc_detach()
1080 		mutex_enter(&vccp->lock);  in vcc_detach()
1084 		ASSERT(vccp->mdeg_hdl);  in vcc_detach()
1085 		(void) mdeg_unregister(vccp->mdeg_hdl);  in vcc_detach()
1087 		ispecp = (mdeg_node_spec_t *)vccp->md_ispecp;  in vcc_detach()
1094 		ddi_remove_minor_node(vccp->dip, NULL);  in vcc_detach()
1095 		mutex_exit(&vccp->lock);  in vcc_detach()
1099 			vport = &vccp->port[i];  in vcc_detach()
1107 			if ((vccp->port[i].status & VCC_PORT_AVAIL) &&  in vcc_detach()
1110 				(void) i_vcc_delete_port(vccp, vport);  in vcc_detach()
1121 		mutex_destroy(&vccp->lock);  in vcc_detach()
1146 	vcc_t	    *vccp;  in vcc_open()  local
1152 	vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_open()
1153 	if (vccp == NULL) {  in vcc_open()
1157 	portno = VCCPORT(vccp, minor);  in vcc_open()
1159 	vport = &(vccp->port[portno]);  in vcc_open()
1178 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in vcc_open()
1202 		rv = i_vcc_ldc_init(vccp, vport);  in vcc_open()
1264 	vcc_t	    *vccp;  in vcc_close()  local
1270 	vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_close()
1271 	if (vccp == NULL) {  in vcc_close()
1275 	portno = VCCPORT(vccp, minor);  in vcc_close()
1279 	vport = &(vccp->port[portno]);  in vcc_close()
1299 		rv = i_vcc_reset_events(vccp);  in vcc_close()
1305 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in vcc_close()
1326 i_vcc_cons_tbl(vcc_t *vccp, uint_t num_ports, caddr_t buf, int mode)  in i_vcc_cons_tbl()  argument
1335 	(void) ddi_pathname(vccp->dip, pathname);  in i_vcc_cons_tbl()
1338 		vport = &vccp->port[i];  in i_vcc_cons_tbl()
1392 			vport = &vccp->port[VCC_CONTROL_PORT];  in i_vcc_cons_tbl()
1423 i_vcc_turn_off_event(vcc_t *vccp, uint32_t port_status, uint32_t event)  in i_vcc_turn_off_event()  argument
1431 		vport = &(vccp->port[i]);  in i_vcc_turn_off_event()
1446 	vport = &vccp->port[VCC_CONTROL_PORT];  in i_vcc_turn_off_event()
1456 i_vcc_cons_info(vcc_t *vccp, caddr_t buf, int mode)  in i_vcc_cons_info()  argument
1474 	vport = &vccp->port[portno];  in i_vcc_cons_info()
1495 	(void) ddi_pathname(vccp->dip, pathname),  in i_vcc_cons_info()
1511 	i_vcc_turn_off_event(vccp, VCC_PORT_ADDED, VCC_POLL_ADD_PORT);  in i_vcc_cons_info()
1519 i_vcc_inquiry(vcc_t *vccp, caddr_t buf, int mode)  in i_vcc_inquiry()  argument
1525 	vport = &(vccp->port[VCC_CONTROL_PORT]);  in i_vcc_inquiry()
1536 		if ((vccp->port[i].status & VCC_PORT_AVAIL) == 0) {  in i_vcc_inquiry()
1540 		if (vccp->port[i].status & VCC_PORT_ADDED) {  in i_vcc_inquiry()
1571 i_vcc_reset_events(vcc_t *vccp)  in i_vcc_reset_events()  argument
1577 		vport = &(vccp->port[i]);  in i_vcc_reset_events()
1605 	vport = &vccp->port[VCC_CONTROL_PORT];  in i_vcc_reset_events()
1612 i_vcc_force_close(vcc_t *vccp, caddr_t buf, int mode)  in i_vcc_force_close()  argument
1629 	vport = &vccp->port[portno];  in i_vcc_force_close()
1649 i_vcc_cons_status(vcc_t *vccp, caddr_t buf, int mode)  in i_vcc_cons_status()  argument
1667 	vport = &vccp->port[console.cons_no];  in i_vcc_cons_status()
1694 i_vcc_ctrl_ioctl(vcc_t *vccp, int cmd, void* arg, int mode)  in i_vcc_ctrl_ioctl()  argument
1704 		mutex_enter(&vccp->lock);  in i_vcc_ctrl_ioctl()
1705 		num_ports = vccp->num_ports;  in i_vcc_ctrl_ioctl()
1706 		mutex_exit(&vccp->lock);  in i_vcc_ctrl_ioctl()
1714 		return (i_vcc_cons_tbl(vccp, num_ports, (caddr_t)arg, mode));  in i_vcc_ctrl_ioctl()
1719 		return (i_vcc_inquiry(vccp, (caddr_t)arg, mode));  in i_vcc_ctrl_ioctl()
1723 		return (i_vcc_cons_info(vccp, (caddr_t)arg, mode));  in i_vcc_ctrl_ioctl()
1727 		return (i_vcc_force_close(vccp, (caddr_t)arg, mode));  in i_vcc_ctrl_ioctl()
1731 		return (i_vcc_cons_status(vccp, (caddr_t)arg, mode));  in i_vcc_ctrl_ioctl()
1791 i_vcc_port_ioctl(vcc_t *vccp, minor_t minor, int portno, int cmd, void *arg,  in i_vcc_port_ioctl()  argument
1802 	vport = &(vccp->port[portno]);  in i_vcc_port_ioctl()
1818 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in i_vcc_port_ioctl()
1841 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in i_vcc_port_ioctl()
1858 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in i_vcc_port_ioctl()
1895 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in i_vcc_port_ioctl()
1953 	vcc_t *vccp;  in vcc_ioctl()  local
1959 	vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_ioctl()
1960 	if (vccp == NULL) {  in vcc_ioctl()
1964 	portno = VCCPORT(vccp, minor);  in vcc_ioctl()
1979 		return (i_vcc_ctrl_ioctl(vccp, cmd, (void *)arg, mode));  in vcc_ioctl()
1983 	return (i_vcc_port_ioctl(vccp, minor, portno, cmd, (void *)arg, mode));  in vcc_ioctl()
1995 	vcc_t	    *vccp;  in vcc_read()  local
2006 	vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_read()
2007 	if (vccp == NULL) {  in vcc_read()
2011 	portno = VCCPORT(vccp, minor);  in vcc_read()
2025 	vport = &(vccp->port[portno]);  in vcc_read()
2030 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in vcc_read()
2113 	vcc_t	    *vccp;  in vcc_write()  local
2124 	vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_write()
2125 	if (vccp == NULL) {  in vcc_write()
2129 	portno = VCCPORT(vccp, minor);  in vcc_write()
2135 	vport = &(vccp->port[portno]);  in vcc_write()
2144 	if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in vcc_write()
2185 		if ((rv = i_vcc_can_use_port(VCCMINORP(vccp, minor),  in vcc_write()
2209 i_vcc_md_remove_port(md_t *mdp, mde_cookie_t mdep, vcc_t *vccp)  in i_vcc_md_remove_port()  argument
2233 	vport = &(vccp->port[portno]);  in i_vcc_md_remove_port()
2237 	rv = i_vcc_delete_port(vccp, vport);  in i_vcc_md_remove_port()
2240 	mutex_enter(&vccp->lock);  in i_vcc_md_remove_port()
2241 	vccp->num_ports--;  in i_vcc_md_remove_port()
2242 	mutex_exit(&vccp->lock);  in i_vcc_md_remove_port()
2294 i_vcc_md_add_port(md_t *mdp, mde_cookie_t mdep, vcc_t *vccp)  in i_vcc_md_add_port()  argument
2337 	if (i_vcc_add_port(vccp, group_name, tcp_port, portno, domain_name)) {  in i_vcc_md_add_port()
2341 	vport = &vccp->port[portno];  in i_vcc_md_add_port()
2344 		(void) i_vcc_delete_port(vccp, vport);  in i_vcc_md_add_port()
2350 	if (i_vcc_config_port(vccp, portno, ldc_id)) {  in i_vcc_md_add_port()
2352 		(void) i_vcc_delete_port(vccp, vport);  in i_vcc_md_add_port()
2357 	mutex_enter(&vccp->lock);  in i_vcc_md_add_port()
2358 	vccp->num_ports++;  in i_vcc_md_add_port()
2359 	mutex_exit(&vccp->lock);  in i_vcc_md_add_port()
2361 	vport = &vccp->port[VCC_CONTROL_PORT];  in i_vcc_md_add_port()
2379 	vcc_t 	*vccp;  in vcc_mdeg_cb()  local
2382 	vccp = (vcc_t *)cb_argp;  in vcc_mdeg_cb()
2383 	ASSERT(vccp);  in vcc_mdeg_cb()
2394 		    resp->added.mdep[idx], vccp);  in vcc_mdeg_cb()
2406 		    resp->removed.mdep[idx], vccp);  in vcc_mdeg_cb()
2432 	vcc_t	    *vccp;  in vcc_chpoll()  local
2439 	vccp = ddi_get_soft_state(vcc_ssp, instance);  in vcc_chpoll()
2440 	if (vccp == NULL) {  in vcc_chpoll()
2444 	portno = VCCPORT(vccp, minor);  in vcc_chpoll()
2446 	vport = &(vccp->port[portno]);  in vcc_chpoll()