fibre-channel/impl/fctl.c

2431 	fc_ulp_ports_t		*ulp_port;
2437 		ulp_port = fctl_get_ulp_port(mod, port);
2438 		if (ulp_port == NULL) {
2443 		ASSERT((ulp_port->port_dstate & ULP_PORT_ATTACH) == 0);
2482 	fc_ulp_ports_t		*ulp_port;
2542 		if ((ulp_port = fctl_get_ulp_port(mod, port)) == NULL) {
2543 			ulp_port = fctl_add_ulp_port(mod, port, KM_SLEEP);
2544 			ASSERT(ulp_port != NULL);
2546 			mutex_enter(&ulp_port->port_mutex);
2547 			ulp_port->port_statec = ((info.port_state &
2550 			mutex_exit(&ulp_port->port_mutex);
2565 		ulp_port = fctl_get_ulp_port(mod, port);
2566 		ASSERT(ulp_port != NULL);
2568 		if (fctl_pre_attach(ulp_port, cmd) == FC_FAILURE) {
2577 		fctl_post_attach(mod, ulp_port, cmd, rval);
2591 fctl_pre_attach(fc_ulp_ports_t *ulp_port, fc_attach_cmd_t cmd)
2595 	mutex_enter(&ulp_port->port_mutex);
2599 		if (ulp_port->port_dstate & ULP_PORT_ATTACH) {
2605 		ASSERT((ulp_port->port_dstate & ULP_PORT_POWER_DOWN) == 0);
2606 		if (!(ulp_port->port_dstate & ULP_PORT_ATTACH) ||
2607 		    !(ulp_port->port_dstate & ULP_PORT_SUSPEND)) {
2613 		if (!(ulp_port->port_dstate & ULP_PORT_ATTACH) ||
2614 		    !(ulp_port->port_dstate & ULP_PORT_POWER_DOWN)) {
2621 		ulp_port->port_dstate |= ULP_PORT_BUSY;
2623 	mutex_exit(&ulp_port->port_mutex);
2630 fctl_post_attach(fc_ulp_module_t *mod, fc_ulp_ports_t *ulp_port,
2638 	mutex_enter(&ulp_port->port_mutex);
2639 	ulp_port->port_dstate &= ~ULP_PORT_BUSY;
2645 		fc_local_port_t *port = ulp_port->port_handle;
2647 		mutex_exit(&ulp_port->port_mutex);
2673 		ulp_port->port_dstate |= ULP_PORT_ATTACH;
2677 		ulp_port->port_dstate &= ~ULP_PORT_SUSPEND;
2681 		ulp_port->port_dstate &= ~ULP_PORT_POWER_DOWN;
2684 	mutex_exit(&ulp_port->port_mutex);
2695 	fc_ulp_ports_t		*ulp_port;
2709 		if ((ulp_port = fctl_get_ulp_port(mod, port)) == NULL) {
2713 		if (fctl_pre_detach(ulp_port, cmd) != FC_SUCCESS) {
2722 		fctl_post_detach(mod, ulp_port, cmd, rval);
2733 		mutex_enter(&ulp_port->port_mutex);
2734 		ulp_port->port_statec = FC_ULP_STATEC_DONT_CARE;
2735 		mutex_exit(&ulp_port->port_mutex);
2779 fctl_pre_detach(fc_ulp_ports_t *ulp_port, fc_detach_cmd_t cmd)
2783 	mutex_enter(&ulp_port->port_mutex);
2787 		if ((ulp_port->port_dstate & ULP_PORT_ATTACH) == 0) {
2793 		if (!(ulp_port->port_dstate & ULP_PORT_ATTACH) ||
2794 		    ulp_port->port_dstate & ULP_PORT_SUSPEND) {
2800 		if (!(ulp_port->port_dstate & ULP_PORT_ATTACH) ||
2801 		    ulp_port->port_dstate & ULP_PORT_POWER_DOWN) {
2808 		ulp_port->port_dstate |= ULP_PORT_BUSY;
2810 	mutex_exit(&ulp_port->port_mutex);
2817 fctl_post_detach(fc_ulp_module_t *mod, fc_ulp_ports_t *ulp_port,
2823 	mutex_enter(&ulp_port->port_mutex);
2824 	ulp_port->port_dstate &= ~ULP_PORT_BUSY;
2828 		fc_local_port_t *port = ulp_port->port_handle;
2830 		mutex_exit(&ulp_port->port_mutex);
2854 		ulp_port->port_dstate &= ~ULP_PORT_ATTACH;
2858 		ulp_port->port_dstate |= ULP_PORT_SUSPEND;
2862 		ulp_port->port_dstate |= ULP_PORT_POWER_DOWN;
2865 	mutex_exit(&ulp_port->port_mutex);
3002 	fc_ulp_ports_t		*ulp_port;
3108 		ulp_port = fctl_get_ulp_port(mod, port);
3111 		if (ulp_port == NULL) {
3115 		mutex_enter(&ulp_port->port_mutex);
3116 		if (FCTL_DISALLOW_CALLBACKS(ulp_port->port_dstate)) {
3117 			mutex_exit(&ulp_port->port_mutex);
3121 		switch (ulp_port->port_statec) {
3123 			if (ulp_port->port_statec != new_state) {
3124 				ulp_port->port_statec = new_state;
3130 			if (ulp_port->port_statec == new_state) {
3131 				mutex_exit(&ulp_port->port_mutex);
3134 			ulp_port->port_statec = new_state;
3138 			if (ulp_port->port_statec == new_state ||
3140 				mutex_exit(&ulp_port->port_mutex);
3143 			ulp_port->port_statec = new_state;
3156 		mutex_exit(&ulp_port->port_mutex);
4910 	fc_ulp_ports_t		*ulp_port;
4947 		ulp_port = fctl_get_ulp_port(mod, port);
4950 		if (ulp_port == NULL) {
4954 		mutex_enter(&ulp_port->port_mutex);
4955 		if (FCTL_DISALLOW_CALLBACKS(ulp_port->port_dstate)) {
4956 			mutex_exit(&ulp_port->port_mutex);
4959 		mutex_exit(&ulp_port->port_mutex);
5301 	fc_ulp_ports_t		*ulp_port;
5309 		ulp_port = fctl_get_ulp_port(mod, port);
5312 		if (ulp_port == NULL) {
5316 		mutex_enter(&ulp_port->port_mutex);
5317 		if (FCTL_DISALLOW_CALLBACKS(ulp_port->port_dstate) ||
5319 			mutex_exit(&ulp_port->port_mutex);
5322 		mutex_exit(&ulp_port->port_mutex);