6576 	timed_counter_t	*tc = (timed_counter_t *)arg;  in fctl_tc_timer()  local
6578 	ASSERT(tc != NULL);  in fctl_tc_timer()
6579 	ASSERT(tc->sig == tc);  in fctl_tc_timer()
6581 	mutex_enter(&tc->mutex);  in fctl_tc_timer()
6582 	if (tc->active) {  in fctl_tc_timer()
6583 		tc->active = B_FALSE;  in fctl_tc_timer()
6584 		tc->counter = 0;  in fctl_tc_timer()
6586 	mutex_exit(&tc->mutex);  in fctl_tc_timer()
6605 fctl_tc_constructor(timed_counter_t *tc, uint32_t max_value, clock_t timer)  in fctl_tc_constructor()  argument
6607 	ASSERT(tc != NULL);  in fctl_tc_constructor()
6608 	ASSERT(tc->sig != tc);  in fctl_tc_constructor()
6610 	bzero(tc, sizeof (*tc));  in fctl_tc_constructor()
6611 	mutex_init(&tc->mutex, NULL, MUTEX_DRIVER, NULL);  in fctl_tc_constructor()
6612 	tc->timer = drv_usectohz(timer);  in fctl_tc_constructor()
6613 	tc->active = B_FALSE;  in fctl_tc_constructor()
6614 	tc->maxed_out = B_FALSE;  in fctl_tc_constructor()
6615 	tc->max_value = max_value;  in fctl_tc_constructor()
6616 	tc->sig = tc;  in fctl_tc_constructor()
6631 fctl_tc_destructor(timed_counter_t *tc)  in fctl_tc_destructor()  argument
6633 	ASSERT(tc != NULL);  in fctl_tc_destructor()
6634 	ASSERT(tc->sig == tc);  in fctl_tc_destructor()
6635 	ASSERT(!mutex_owned(&tc->mutex));  in fctl_tc_destructor()
6637 	mutex_enter(&tc->mutex);  in fctl_tc_destructor()
6638 	if (tc->active) {  in fctl_tc_destructor()
6639 		tc->active = B_FALSE;  in fctl_tc_destructor()
6640 		mutex_exit(&tc->mutex);  in fctl_tc_destructor()
6641 		(void) untimeout(tc->tid);  in fctl_tc_destructor()
6642 		mutex_enter(&tc->mutex);  in fctl_tc_destructor()
6643 		tc->sig = NULL;  in fctl_tc_destructor()
6645 	mutex_exit(&tc->mutex);  in fctl_tc_destructor()
6646 	mutex_destroy(&tc->mutex);  in fctl_tc_destructor()
6662 fctl_tc_increment(timed_counter_t *tc)  in fctl_tc_increment()  argument
6664 	ASSERT(tc != NULL);  in fctl_tc_increment()
6665 	ASSERT(tc->sig == tc);  in fctl_tc_increment()
6667 	mutex_enter(&tc->mutex);  in fctl_tc_increment()
6668 	if (!tc->maxed_out) {  in fctl_tc_increment()
6670 		++tc->counter;  in fctl_tc_increment()
6671 		if (tc->counter >= tc->max_value) {  in fctl_tc_increment()
6673 			tc->maxed_out = B_TRUE;  in fctl_tc_increment()
6675 		if (!tc->active) {  in fctl_tc_increment()
6676 			tc->tid = timeout(fctl_tc_timer, tc, tc->timer);  in fctl_tc_increment()
6677 			tc->active = B_TRUE;  in fctl_tc_increment()
6680 	mutex_exit(&tc->mutex);  in fctl_tc_increment()
6682 	return (tc->maxed_out);  in fctl_tc_increment()
6700 fctl_tc_reset(timed_counter_t *tc)  in fctl_tc_reset()  argument
6702 	ASSERT(tc != NULL);  in fctl_tc_reset()
6703 	ASSERT(tc->sig == tc);  in fctl_tc_reset()
6705 	mutex_enter(&tc->mutex);  in fctl_tc_reset()
6706 	tc->counter = 0;  in fctl_tc_reset()
6707 	tc->maxed_out = B_FALSE;  in fctl_tc_reset()
6708 	if (tc->active) {  in fctl_tc_reset()
6709 		tc->active = B_FALSE;  in fctl_tc_reset()
6710 		(void) untimeout(tc->tid);  in fctl_tc_reset()
6712 	mutex_exit(&tc->mutex);  in fctl_tc_reset()