172 static void stmf_create_kstat_rport(stmf_i_remote_port_t *irport);
173 static void stmf_destroy_kstat_rport(stmf_i_remote_port_t *irport);
176 static void stmf_irport_destroy(stmf_i_remote_port_t *irport);
181 static void stmf_irport_deregister(stmf_i_remote_port_t *irport);
326 	stmf_i_remote_port_t	*irport;  in _fini()  local
360 	while ((irport = avl_destroy_nodes(&stmf_state.stmf_irportlist,  in _fini()
362 		stmf_irport_destroy(irport);  in _fini()
2794 	stmf_i_remote_port_t	*irport;  in stmf_update_kstat_rport_io()  local
2798 	irport = iss->iss_irport;  in stmf_update_kstat_rport_io()
2799 	if (irport->irport_kstat_io != NULL) {  in stmf_update_kstat_rport_io()
2800 		kip = KSTAT_IO_PTR(irport->irport_kstat_io);  in stmf_update_kstat_rport_io()
2801 		mutex_enter(irport->irport_kstat_io->ks_lock);  in stmf_update_kstat_rport_io()
2803 		mutex_exit(irport->irport_kstat_io->ks_lock);  in stmf_update_kstat_rport_io()
2812 	stmf_i_remote_port_t		*irport;  in stmf_update_kstat_rport_estat()  local
2819 	irport = iss->iss_irport;  in stmf_update_kstat_rport_estat()
2821 	if (irport->irport_kstat_estat == NULL)  in stmf_update_kstat_rport_estat()
2825 	    irport->irport_kstat_estat);  in stmf_update_kstat_rport_estat()
2827 	mutex_enter(irport->irport_kstat_estat->ks_lock);  in stmf_update_kstat_rport_estat()
2830 		n = atomic_dec_32_nv(&irport->irport_nread_tasks);  in stmf_update_kstat_rport_estat()
2832 		n = atomic_dec_32_nv(&irport->irport_nwrite_tasks);  in stmf_update_kstat_rport_estat()
2837 		    &irport->irport_rdstart_timestamp,  in stmf_update_kstat_rport_estat()
2838 		    &irport->irport_rddone_timestamp, itask);  in stmf_update_kstat_rport_estat()
2845 		    &irport->irport_wrstart_timestamp,  in stmf_update_kstat_rport_estat()
2846 		    &irport->irport_wrdone_timestamp, itask);  in stmf_update_kstat_rport_estat()
2853 			irport->irport_rdstart_timestamp = LLONG_MAX;  in stmf_update_kstat_rport_estat()
2854 			irport->irport_rddone_timestamp = 0;  in stmf_update_kstat_rport_estat()
2856 			irport->irport_wrstart_timestamp = LLONG_MAX;  in stmf_update_kstat_rport_estat()
2857 			irport->irport_wrdone_timestamp = 0;  in stmf_update_kstat_rport_estat()
2861 	mutex_exit(irport->irport_kstat_estat->ks_lock);  in stmf_update_kstat_rport_estat()
3513 	stmf_i_remote_port_t	*irport;  in stmf_irport_create()  local
3521 	alloc_len = sizeof (*irport) + sizeof (scsi_devid_desc_t) +  in stmf_irport_create()
3523 	irport = kmem_zalloc(alloc_len, KM_NOSLEEP);  in stmf_irport_create()
3524 	if (irport == NULL) {  in stmf_irport_create()
3528 	irport->irport_instance =  in stmf_irport_create()
3530 	if (irport->irport_instance == -1) {  in stmf_irport_create()
3531 		kmem_free(irport, alloc_len);  in stmf_irport_create()
3535 	irport->irport_id =  in stmf_irport_create()
3536 	    (struct scsi_devid_desc *)(irport + 1); /* Ptr. Arith. */  in stmf_irport_create()
3537 	bcopy(rport_devid, irport->irport_id,  in stmf_irport_create()
3539 	irport->irport_refcnt = 1;  in stmf_irport_create()
3540 	mutex_init(&irport->irport_mutex, NULL, MUTEX_DEFAULT, NULL);  in stmf_irport_create()
3541 	irport->irport_rdstart_timestamp = LLONG_MAX;  in stmf_irport_create()
3542 	irport->irport_wrstart_timestamp = LLONG_MAX;  in stmf_irport_create()
3544 	return (irport);  in stmf_irport_create()
3548 stmf_irport_destroy(stmf_i_remote_port_t *irport)  in stmf_irport_destroy()  argument
3550 	stmf_destroy_kstat_rport(irport);  in stmf_irport_destroy()
3551 	id_free(stmf_state.stmf_irport_inst_space, irport->irport_instance);  in stmf_irport_destroy()
3552 	mutex_destroy(&irport->irport_mutex);  in stmf_irport_destroy()
3553 	kmem_free(irport, sizeof (*irport) + sizeof (scsi_devid_desc_t) +  in stmf_irport_destroy()
3554 	    irport->irport_id->ident_length - 1);  in stmf_irport_destroy()
3558 stmf_create_kstat_rport(stmf_i_remote_port_t *irport)  in stmf_create_kstat_rport()  argument
3560 	scsi_devid_desc_t *id = irport->irport_id;  in stmf_create_kstat_rport()
3571 	    (uintptr_t)irport);  in stmf_create_kstat_rport()
3572 	irport->irport_kstat_info = kstat_create(STMF_MODULE_NAME, 0,  in stmf_create_kstat_rport()
3576 	if (irport->irport_kstat_info == NULL) {  in stmf_create_kstat_rport()
3581 	irport->irport_kstat_info->ks_data = ks_info;  in stmf_create_kstat_rport()
3582 	irport->irport_kstat_info->ks_private = irport;  in stmf_create_kstat_rport()
3583 	irport->irport_kstat_info->ks_update = stmf_kstat_rport_update;  in stmf_create_kstat_rport()
3586 		kstat_delete(irport->irport_kstat_info);  in stmf_create_kstat_rport()
3587 		irport->irport_kstat_info = NULL;  in stmf_create_kstat_rport()
3600 	    protocol_ident[irport->irport_id->protocol_id]);  in stmf_create_kstat_rport()
3601 	irport->irport_kstat_info->ks_lock = &irport->irport_mutex;  in stmf_create_kstat_rport()
3602 	irport->irport_info_dirty = B_TRUE;  in stmf_create_kstat_rport()
3603 	kstat_install(irport->irport_kstat_info);  in stmf_create_kstat_rport()
3606 	    (uintptr_t)irport);  in stmf_create_kstat_rport()
3607 	irport->irport_kstat_io = kstat_create(STMF_MODULE_NAME, 0, ks_nm,  in stmf_create_kstat_rport()
3609 	if (irport->irport_kstat_io == NULL)  in stmf_create_kstat_rport()
3612 	irport->irport_kstat_io->ks_lock = &irport->irport_mutex;  in stmf_create_kstat_rport()
3613 	kstat_install(irport->irport_kstat_io);  in stmf_create_kstat_rport()
3616 	    (uintptr_t)irport);  in stmf_create_kstat_rport()
3617 	irport->irport_kstat_estat = kstat_create(STMF_MODULE_NAME, 0, ks_nm,  in stmf_create_kstat_rport()
3620 	if (irport->irport_kstat_estat == NULL)  in stmf_create_kstat_rport()
3624 	    irport->irport_kstat_estat);  in stmf_create_kstat_rport()
3633 	irport->irport_kstat_estat->ks_lock = &irport->irport_mutex;  in stmf_create_kstat_rport()
3634 	kstat_install(irport->irport_kstat_estat);  in stmf_create_kstat_rport()
3646 stmf_destroy_kstat_rport(stmf_i_remote_port_t *irport)  in stmf_destroy_kstat_rport()  argument
3648 	if (irport->irport_kstat_io != NULL) {  in stmf_destroy_kstat_rport()
3649 		kstat_delete(irport->irport_kstat_io);  in stmf_destroy_kstat_rport()
3651 	if (irport->irport_kstat_estat != NULL) {  in stmf_destroy_kstat_rport()
3652 		kstat_delete(irport->irport_kstat_estat);  in stmf_destroy_kstat_rport()
3654 	if (irport->irport_kstat_info != NULL) {  in stmf_destroy_kstat_rport()
3661 		    irport->irport_kstat_info);  in stmf_destroy_kstat_rport()
3662 		kstat_delete(irport->irport_kstat_info);  in stmf_destroy_kstat_rport()
3679 	stmf_i_remote_port_t	*irport;  in stmf_irport_register()  local
3687 	if ((irport = stmf_irport_lookup_locked(rport_devid)) != NULL) {  in stmf_irport_register()
3689 		return (irport);  in stmf_irport_register()
3692 	irport = stmf_irport_create(rport_devid);  in stmf_irport_register()
3693 	if (irport == NULL) {  in stmf_irport_register()
3698 	stmf_create_kstat_rport(irport);  in stmf_irport_register()
3699 	avl_add(&stmf_state.stmf_irportlist, irport);  in stmf_irport_register()
3702 	return (irport);  in stmf_irport_register()
3708 	stmf_i_remote_port_t	*irport;  in stmf_irport_lookup_locked()  local
3713 	irport = avl_find(&stmf_state.stmf_irportlist, &tmp_irport, NULL);  in stmf_irport_lookup_locked()
3714 	if (irport != NULL) {  in stmf_irport_lookup_locked()
3715 		mutex_enter(&irport->irport_mutex);  in stmf_irport_lookup_locked()
3716 		irport->irport_refcnt++;  in stmf_irport_lookup_locked()
3717 		mutex_exit(&irport->irport_mutex);  in stmf_irport_lookup_locked()
3720 	return (irport);  in stmf_irport_lookup_locked()
3724 stmf_irport_deregister(stmf_i_remote_port_t *irport)  in stmf_irport_deregister()  argument
3733 	mutex_enter(&irport->irport_mutex);  in stmf_irport_deregister()
3734 	irport->irport_refcnt--;  in stmf_irport_deregister()
3735 	mutex_exit(&irport->irport_mutex);  in stmf_irport_deregister()
3827 	stmf_i_remote_port_t *irport = iss->iss_irport;  in stmf_add_rport_info()  local
3834 	mutex_enter(irport->irport_kstat_info->ks_lock);  in stmf_add_rport_info()
3836 	knp = KSTAT_NAMED_PTR(irport->irport_kstat_info);  in stmf_add_rport_info()
3845 		mutex_exit(irport->irport_kstat_info->ks_lock);  in stmf_add_rport_info()
3850 	irport->irport_info_dirty = B_TRUE;  in stmf_add_rport_info()
3853 	mutex_exit(irport->irport_kstat_info->ks_lock);  in stmf_add_rport_info()
3863 	stmf_i_remote_port_t *irport = iss->iss_irport;  in stmf_remove_rport_info()  local
3869 	mutex_enter(irport->irport_kstat_info->ks_lock);  in stmf_remove_rport_info()
3870 	knp = KSTAT_NAMED_PTR(irport->irport_kstat_info);  in stmf_remove_rport_info()
3877 		mutex_exit(irport->irport_kstat_info->ks_lock);  in stmf_remove_rport_info()
3890 	irport->irport_info_dirty = B_TRUE;  in stmf_remove_rport_info()
3891 	mutex_exit(irport->irport_kstat_info->ks_lock);  in stmf_remove_rport_info()
3898 	stmf_i_remote_port_t *irport = ksp->ks_private;  in stmf_kstat_rport_update()  local
3907 	if (!irport->irport_info_dirty)  in stmf_kstat_rport_update()
3920 	irport->irport_info_dirty = B_FALSE;  in stmf_kstat_rport_update()
7442 	stmf_i_remote_port_t    *irport = iss->iss_irport;  in stmf_itl_task_start()  local
7455 	if (irport->irport_kstat_estat != NULL) {  in stmf_itl_task_start()
7457 			atomic_inc_32(&irport->irport_nread_tasks);  in stmf_itl_task_start()
7459 			atomic_inc_32(&irport->irport_nwrite_tasks);  in stmf_itl_task_start()