48 extern void nx1394_undefine_events(s1394_hal_t *hal);
49 static void s1394_cleanup_node_cfgrom(s1394_hal_t *hal);
58 s1394_cleanup_for_detach(s1394_hal_t *hal, uint_t cleanup_level)  in s1394_cleanup_for_detach()  argument
65 		if ((s1394_statep->hal_head == hal) &&  in s1394_cleanup_for_detach()
66 		    (s1394_statep->hal_tail == hal)) {  in s1394_cleanup_for_detach()
70 			if (hal->hal_prev)  in s1394_cleanup_for_detach()
71 				hal->hal_prev->hal_next = hal->hal_next;  in s1394_cleanup_for_detach()
72 			if (hal->hal_next)  in s1394_cleanup_for_detach()
73 				hal->hal_next->hal_prev = hal->hal_prev;  in s1394_cleanup_for_detach()
74 			if (s1394_statep->hal_head == hal)  in s1394_cleanup_for_detach()
75 				s1394_statep->hal_head = hal->hal_next;  in s1394_cleanup_for_detach()
76 			if (s1394_statep->hal_tail == hal)  in s1394_cleanup_for_detach()
77 				s1394_statep->hal_tail = hal->hal_prev;  in s1394_cleanup_for_detach()
87 		s1394_destroy_addr_space(hal);  in s1394_cleanup_for_detach()
91 		s1394_destroy_local_config_rom(hal);  in s1394_cleanup_for_detach()
96 		(void) s1394_kstat_delete(hal);  in s1394_cleanup_for_detach()
101 		kmem_free(hal->selfid_buf1, S1394_SELFID_BUF_SIZE);  in s1394_cleanup_for_detach()
103 		kmem_free(hal->selfid_buf0, S1394_SELFID_BUF_SIZE);  in s1394_cleanup_for_detach()
105 		s1394_destroy_timers(hal);  in s1394_cleanup_for_detach()
107 		s1394_destroy_br_thread(hal);  in s1394_cleanup_for_detach()
109 		s1394_cleanup_node_cfgrom(hal);  in s1394_cleanup_for_detach()
114 		cv_destroy(&hal->br_cmplq_cv);  in s1394_cleanup_for_detach()
115 		mutex_destroy(&hal->br_cmplq_mutex);  in s1394_cleanup_for_detach()
117 		cv_destroy(&hal->br_thread_cv);  in s1394_cleanup_for_detach()
118 		mutex_destroy(&hal->br_thread_mutex);  in s1394_cleanup_for_detach()
122 		(void) ddi_prop_remove_all(hal->halinfo.dip);  in s1394_cleanup_for_detach()
123 		nx1394_undefine_events(hal);  in s1394_cleanup_for_detach()
127 		kmem_cache_destroy(hal->hal_kmem_cachep);  in s1394_cleanup_for_detach()
129 		mutex_destroy(&hal->pending_q_mutex);  in s1394_cleanup_for_detach()
130 		mutex_destroy(&hal->outstanding_q_mutex);  in s1394_cleanup_for_detach()
132 		rw_destroy(&hal->target_list_rwlock);  in s1394_cleanup_for_detach()
134 		cv_destroy(&hal->bus_mgr_node_cv);  in s1394_cleanup_for_detach()
135 		mutex_destroy(&hal->bus_mgr_node_mutex);  in s1394_cleanup_for_detach()
137 		mutex_destroy(&hal->isoch_cec_list_mutex);  in s1394_cleanup_for_detach()
139 		mutex_destroy(&hal->cm_timer_mutex);  in s1394_cleanup_for_detach()
141 		mutex_destroy(&hal->topology_tree_mutex);  in s1394_cleanup_for_detach()
143 		kmem_free(hal, sizeof (s1394_hal_t));  in s1394_cleanup_for_detach()
161 s1394_hal_shutdown(s1394_hal_t *hal, boolean_t disable_hal)  in s1394_hal_shutdown()  argument
166 	mutex_enter(&hal->topology_tree_mutex);  in s1394_hal_shutdown()
168 	if (hal->hal_state == S1394_HAL_SHUTDOWN) {  in s1394_hal_shutdown()
169 		mutex_exit(&hal->topology_tree_mutex);  in s1394_hal_shutdown()
171 			HAL_CALL(hal).shutdown(hal->halinfo.hal_private);  in s1394_hal_shutdown()
176 	hal->hal_state = S1394_HAL_SHUTDOWN;  in s1394_hal_shutdown()
177 	mutex_exit(&hal->topology_tree_mutex);  in s1394_hal_shutdown()
180 		HAL_CALL(hal).shutdown(hal->halinfo.hal_private);  in s1394_hal_shutdown()
185 	mutex_enter(&hal->topology_tree_mutex);  in s1394_hal_shutdown()
186 	localinfo.bus_generation = hal->generation_count;  in s1394_hal_shutdown()
187 	localinfo.local_nodeID	 = hal->node_id;  in s1394_hal_shutdown()
188 	mutex_exit(&hal->topology_tree_mutex);  in s1394_hal_shutdown()
190 	if (ndi_event_retrieve_cookie(hal->hal_ndi_event_hdl, NULL,  in s1394_hal_shutdown()
193 		(void) ndi_event_run_callbacks(hal->hal_ndi_event_hdl, NULL,  in s1394_hal_shutdown()
204 s1394_initiate_hal_reset(s1394_hal_t *hal, int reason)  in s1394_initiate_hal_reset()  argument
206 	if (hal->num_bus_reset_till_fail > 0) {  in s1394_initiate_hal_reset()
207 		hal->initiated_bus_reset = B_TRUE;  in s1394_initiate_hal_reset()
208 		hal->initiated_br_reason = reason;  in s1394_initiate_hal_reset()
211 		(void) HAL_CALL(hal).bus_reset(hal->halinfo.hal_private);  in s1394_initiate_hal_reset()
225 s1394_on_br_thread(s1394_hal_t *hal)  in s1394_on_br_thread()  argument
227 	if (hal->br_thread == curthread)  in s1394_on_br_thread()
238 s1394_destroy_br_thread(s1394_hal_t *hal)  in s1394_destroy_br_thread()  argument
241 	mutex_enter(&hal->br_thread_mutex);  in s1394_destroy_br_thread()
242 	hal->br_thread_ev_type |= BR_THR_GO_AWAY;  in s1394_destroy_br_thread()
243 	cv_signal(&hal->br_thread_cv);  in s1394_destroy_br_thread()
244 	mutex_exit(&hal->br_thread_mutex);  in s1394_destroy_br_thread()
247 	mutex_enter(&hal->bus_mgr_node_mutex);  in s1394_destroy_br_thread()
248 	hal->bus_mgr_node = S1394_INVALID_NODE_NUM;  in s1394_destroy_br_thread()
249 	cv_signal(&hal->bus_mgr_node_cv);  in s1394_destroy_br_thread()
250 	mutex_exit(&hal->bus_mgr_node_mutex);  in s1394_destroy_br_thread()
252 	mutex_enter(&hal->br_cmplq_mutex);  in s1394_destroy_br_thread()
253 	cv_signal(&hal->br_cmplq_cv);  in s1394_destroy_br_thread()
254 	mutex_exit(&hal->br_cmplq_mutex);  in s1394_destroy_br_thread()
257 	while (hal->br_thread_ev_type & BR_THR_GO_AWAY)  in s1394_destroy_br_thread()
267 s1394_tickle_bus_reset_thread(s1394_hal_t *hal)  in s1394_tickle_bus_reset_thread()  argument
269 	if (hal->topology_tree_processed != B_TRUE) {  in s1394_tickle_bus_reset_thread()
271 		mutex_enter(&hal->br_thread_mutex);  in s1394_tickle_bus_reset_thread()
272 		hal->br_thread_ev_type |= BR_THR_CFGROM_SCAN;  in s1394_tickle_bus_reset_thread()
273 		cv_signal(&hal->br_thread_cv);  in s1394_tickle_bus_reset_thread()
274 		mutex_exit(&hal->br_thread_mutex);  in s1394_tickle_bus_reset_thread()
277 		mutex_enter(&hal->br_cmplq_mutex);  in s1394_tickle_bus_reset_thread()
278 		cv_signal(&hal->br_cmplq_cv);  in s1394_tickle_bus_reset_thread()
279 		mutex_exit(&hal->br_cmplq_mutex);  in s1394_tickle_bus_reset_thread()
282 		mutex_enter(&hal->bus_mgr_node_mutex);  in s1394_tickle_bus_reset_thread()
283 		cv_signal(&hal->bus_mgr_node_cv);  in s1394_tickle_bus_reset_thread()
284 		mutex_exit(&hal->bus_mgr_node_mutex);  in s1394_tickle_bus_reset_thread()
319 s1394_HAL_asynch_error(s1394_hal_t *hal, cmd1394_cmd_t *cmd,  in s1394_HAL_asynch_error()  argument
323 	ASSERT(MUTEX_HELD(&hal->topology_tree_mutex));  in s1394_HAL_asynch_error()
328 		if (hal->disable_requests_bit == 1)  in s1394_HAL_asynch_error()
514 s1394_ioctl(s1394_hal_t *hal, int cmd, intptr_t arg, int mode, cred_t *cred_p,  in s1394_ioctl()  argument
521 	self = hal->halinfo.dip;  in s1394_ioctl()
559 		if (hal->halinfo.phy == H1394_PHY_1394A) {  in s1394_ioctl()
560 			(void) HAL_CALL(hal).short_bus_reset(  in s1394_ioctl()
561 			    hal->halinfo.hal_private);  in s1394_ioctl()
564 			    HAL_CALL(hal).bus_reset(hal->halinfo.hal_private);  in s1394_ioctl()
582 s1394_kstat_init(s1394_hal_t *hal)  in s1394_kstat_init()  argument
586 	hal->hal_kstats = (s1394_kstat_t *)kmem_zalloc(sizeof (s1394_kstat_t),  in s1394_kstat_init()
589 	instance = ddi_get_instance(hal->halinfo.dip);  in s1394_kstat_init()
591 	hal->hal_ksp = kstat_create("s1394", instance, "stats", "misc",  in s1394_kstat_init()
593 	if (hal->hal_ksp != NULL) {  in s1394_kstat_init()
594 		hal->hal_ksp->ks_private = (void *)hal;  in s1394_kstat_init()
595 		hal->hal_ksp->ks_update = s1394_kstat_update;  in s1394_kstat_init()
596 		kstat_install(hal->hal_ksp);  in s1394_kstat_init()
600 		kmem_free((void *)hal->hal_kstats, sizeof (s1394_kstat_t));  in s1394_kstat_init()
611 s1394_kstat_delete(s1394_hal_t *hal)  in s1394_kstat_delete()  argument
613 	kstat_delete(hal->hal_ksp);  in s1394_kstat_delete()
614 	kmem_free((void *)hal->hal_kstats, sizeof (s1394_kstat_t));  in s1394_kstat_delete()
627 	s1394_hal_t	*hal;  in s1394_kstat_update()  local
629 	hal = ksp->ks_private;  in s1394_kstat_update()
634 		ksp->ks_data = hal->hal_kstats;  in s1394_kstat_update()
646 s1394_addr_alloc_kstat(s1394_hal_t *hal, uint64_t addr)  in s1394_addr_alloc_kstat()  argument
649 	if (s1394_is_posted_write(hal, addr) == B_TRUE)  in s1394_addr_alloc_kstat()
650 		hal->hal_kstats->addr_posted_alloc++;  in s1394_addr_alloc_kstat()
651 	else if (s1394_is_normal_addr(hal, addr) == B_TRUE)  in s1394_addr_alloc_kstat()
652 		hal->hal_kstats->addr_normal_alloc++;  in s1394_addr_alloc_kstat()
653 	else if (s1394_is_csr_addr(hal, addr) == B_TRUE)  in s1394_addr_alloc_kstat()
654 		hal->hal_kstats->addr_csr_alloc++;  in s1394_addr_alloc_kstat()
655 	else if (s1394_is_physical_addr(hal, addr) == B_TRUE)  in s1394_addr_alloc_kstat()
656 		hal->hal_kstats->addr_phys_alloc++;  in s1394_addr_alloc_kstat()
664 s1394_print_node_info(s1394_hal_t *hal)  in s1394_print_node_info()  argument
677 	hal_node_num = IEEE1394_NODE_NUM(hal->node_id);  in s1394_print_node_info()
682 	    ddi_get_instance(hal->halinfo.dip));  in s1394_print_node_info()
685 	for (i = 0; i < hal->number_of_nodes; i++) {  in s1394_print_node_info()
693 	for (i = 0; i < hal->number_of_nodes; i++) {  in s1394_print_node_info()
700 	for (i = 0; i < hal->number_of_nodes; i++) {  in s1394_print_node_info()
704 	    for (j = 0; j < hal->number_of_nodes; j++) {  in s1394_print_node_info()
705 		(void) sprintf(tmp, " %3d", hal->speed_map[i][j]);  in s1394_print_node_info()
713 	    } else if (CFGROM_BIB_READ(&hal->topology_tree[i])) {  in s1394_print_node_info()
716 				    hal->topology_tree[i].node_guid_hi,  in s1394_print_node_info()
717 				    hal->topology_tree[i].node_guid_lo);  in s1394_print_node_info()
720 	    } else if (hal->topology_tree[i].link_active == 0) {  in s1394_print_node_info()
770 s1394_target_from_dip_locked(s1394_hal_t *hal, dev_info_t *tdip)  in s1394_target_from_dip_locked()  argument
774 	temp = hal->target_head;  in s1394_target_from_dip_locked()
790 s1394_target_from_dip(s1394_hal_t *hal, dev_info_t *tdip)  in s1394_target_from_dip()  argument
794 	rw_enter(&hal->target_list_rwlock, RW_READER);  in s1394_target_from_dip()
795 	target = s1394_target_from_dip_locked(hal, tdip);  in s1394_target_from_dip()
796 	rw_exit(&hal->target_list_rwlock);  in s1394_target_from_dip()
806 s1394_destroy_timers(s1394_hal_t *hal)  in s1394_destroy_timers()  argument
809 	(void) untimeout(hal->bus_mgr_timeout_id);  in s1394_destroy_timers()
810 	(void) untimeout(hal->bus_mgr_query_timeout_id);  in s1394_destroy_timers()
813 	(void) untimeout(hal->cm_timer);  in s1394_destroy_timers()
816 	while (hal->config_rom_timer_set == B_TRUE) {  in s1394_destroy_timers()
827 s1394_cleanup_node_cfgrom(s1394_hal_t *hal)  in s1394_cleanup_node_cfgrom()  argument
833 		if ((cfgrom = hal->topology_tree[i].cfgrom) != NULL)  in s1394_cleanup_node_cfgrom()
845 	s1394_hal_t	*hal;  in s1394_cycle_too_long_callback()  local
851 	hal = (s1394_hal_t *)arg;  in s1394_cycle_too_long_callback()
854 	mutex_enter(&hal->topology_tree_mutex);  in s1394_cycle_too_long_callback()
855 	mutex_enter(&hal->cm_timer_mutex);  in s1394_cycle_too_long_callback()
856 	hal->cm_timer_set = B_FALSE;  in s1394_cycle_too_long_callback()
857 	mutex_exit(&hal->cm_timer_mutex);  in s1394_cycle_too_long_callback()
860 	root_node_num = hal->number_of_nodes - 1;  in s1394_cycle_too_long_callback()
861 	hal_node_num  = IEEE1394_NODE_NUM(hal->node_id);  in s1394_cycle_too_long_callback()
862 	mutex_exit(&hal->topology_tree_mutex);  in s1394_cycle_too_long_callback()
868 		(void) HAL_CALL(hal).csr_write(hal->halinfo.hal_private,  in s1394_cycle_too_long_callback()