28 static void cleanup_adapter(diva_um_idi_adapter_t *a);
30 static int diva_user_mode_idi_adapter_features(diva_um_idi_adapter_t *a,
52 diva_user_mode_idi_adapter_features(diva_um_idi_adapter_t *a,  in diva_user_mode_idi_adapter_features()  argument
58 	if ((a) && (a->d.request)) {  in diva_user_mode_idi_adapter_features()
59 		features->type = a->d.type;  in diva_user_mode_idi_adapter_features()
60 		features->features = a->d.features;  in diva_user_mode_idi_adapter_features()
61 		features->channels = a->d.channels;  in diva_user_mode_idi_adapter_features()
66 		(*(a->d.request)) ((ENTITY *)&sync_req);  in diva_user_mode_idi_adapter_features()
73 		(*(a->d.request))((ENTITY *)&sync_req);  in diva_user_mode_idi_adapter_features()
77 	return ((a) ? 0 : -1);  in diva_user_mode_idi_adapter_features()
86 	diva_um_idi_adapter_t *a;  in diva_user_mode_idi_remove_adapter()  local
89 		a = list_entry(tmp, diva_um_idi_adapter_t, link);  in diva_user_mode_idi_remove_adapter()
90 		if (a->adapter_nr == adapter_nr) {  in diva_user_mode_idi_remove_adapter()
92 			cleanup_adapter(a);  in diva_user_mode_idi_remove_adapter()
93 			DBG_LOG(("DIDD: del adapter(%d)", a->adapter_nr));  in diva_user_mode_idi_remove_adapter()
94 			diva_os_free(0, a);  in diva_user_mode_idi_remove_adapter()
106 	diva_um_idi_adapter_t *a;  in diva_user_mode_idi_finit()  local
109 		a = list_entry(tmp, diva_um_idi_adapter_t, link);  in diva_user_mode_idi_finit()
111 		cleanup_adapter(a);  in diva_user_mode_idi_finit()
112 		DBG_LOG(("DIDD: del adapter(%d)", a->adapter_nr));  in diva_user_mode_idi_finit()
113 		diva_os_free(0, a);  in diva_user_mode_idi_finit()
124 	diva_um_idi_adapter_t *a =  in diva_user_mode_idi_create_adapter()  local
129 	if (!a) {  in diva_user_mode_idi_create_adapter()
132 	memset(a, 0x00, sizeof(*a));  in diva_user_mode_idi_create_adapter()
133 	INIT_LIST_HEAD(&a->entity_q);  in diva_user_mode_idi_create_adapter()
135 	a->d = *d;  in diva_user_mode_idi_create_adapter()
136 	a->adapter_nr = adapter_nr;  in diva_user_mode_idi_create_adapter()
139 		 adapter_nr, a->d.type, a->d.features, a->d.channels));  in diva_user_mode_idi_create_adapter()
142 	list_add_tail(&a->link, &adapter_q);  in diva_user_mode_idi_create_adapter()
152 	diva_um_idi_adapter_t *a = NULL;  in diva_um_idi_find_adapter()  local
156 		a = list_entry(tmp, diva_um_idi_adapter_t, link);  in diva_um_idi_find_adapter()
157 		DBG_TRC(("find_adapter: (%d)-(%d)", nr, a->adapter_nr));  in diva_um_idi_find_adapter()
158 		if (a->adapter_nr == (int)nr)  in diva_um_idi_find_adapter()
160 		a = NULL;  in diva_um_idi_find_adapter()
162 	return (a);  in diva_um_idi_find_adapter()
169 static void cleanup_adapter(diva_um_idi_adapter_t *a)  in cleanup_adapter()  argument
174 	list_for_each_safe(tmp, safe, &a->entity_q) {  in cleanup_adapter()
183 	memset(&a->d, 0x00, sizeof(DESCRIPTOR));  in cleanup_adapter()
211 	diva_um_idi_adapter_t *a;  in divas_um_idi_create_entity()  local
241 		if (!(a = diva_um_idi_find_adapter(adapter_nr))) {  in divas_um_idi_create_entity()
257 		e->adapter = a;	/* link to adapter   */  in divas_um_idi_create_entity()
259 		list_add_tail(&e->link, &a->entity_q);	/* link from adapter */  in divas_um_idi_create_entity()
275 	diva_um_idi_adapter_t *a;  in divas_um_idi_delete_entity()  local
282 	if ((a = e->adapter)) {  in divas_um_idi_delete_entity()
307 	diva_um_idi_adapter_t *a;  in diva_um_idi_read()  local
316 	if (!e || (!(a = e->adapter)) ||  in diva_um_idi_read()
319 	    (a->status & DIVA_UM_IDI_ADAPTER_REMOVED)) {  in diva_um_idi_read()
325 	DBG_TRC(("A(%d) E(%08x) read(%d)", a->adapter_nr, e, max_length));  in diva_um_idi_read()
338 			DBG_TRC(("A(%d) E(%08x) read data", a->adapter_nr, e));  in diva_um_idi_read()
344 		DBG_TRC(("A(%d) E(%08x) read rc", a->adapter_nr, e));  in diva_um_idi_read()
354 				 a->adapter_nr, e, ret));  in diva_um_idi_read()
373 	DBG_TRC(("A(%d) E(%08x) read=%d", a->adapter_nr, e, ret));  in diva_um_idi_read()
387 	diva_um_idi_adapter_t *a;  in diva_um_idi_write()  local
396 	if (!e || (!(a = e->adapter)) ||  in diva_um_idi_write()
399 	    (a->status & DIVA_UM_IDI_ADAPTER_REMOVED)) {  in diva_um_idi_write()
405 	DBG_TRC(("A(%d) E(%08x) write(%d)", a->adapter_nr, e, length));  in diva_um_idi_write()
413 		DBG_ERR(("A: A(%d) E(%08x) rc pending", a->adapter_nr, e));  in diva_um_idi_write()
423 		DBG_TRC(("A: A(%d) E(%08x) write error=%d", a->adapter_nr,  in diva_um_idi_write()
433 		DBG_LOG(("A(%d) get_features", a->adapter_nr));  in diva_um_idi_write()
437 				 a->adapter_nr));  in diva_um_idi_write()
443 		diva_user_mode_idi_adapter_features(a, &(((diva_um_idi_ind_hdr_t  in diva_um_idi_write()
461 		DBG_TRC(("A(%d) REQ(%02d)-(%02d)-(%08x)", a->adapter_nr,  in diva_um_idi_write()
483 	DBG_TRC(("A(%d) E(%08x) write=%d", a->adapter_nr, e, ret));  in diva_um_idi_write()
762 	diva_um_idi_adapter_t *a;  in diva_user_mode_idi_ind_ready()  local
770 	a = e->adapter;  in diva_user_mode_idi_ind_ready()
772 	if ((!a) || (a->status & DIVA_UM_IDI_ADAPTER_REMOVED)) {  in diva_user_mode_idi_ind_ready()
807 	diva_um_idi_adapter_t *a;  in divas_um_idi_entity_assigned()  local
815 	if (!e || (!(a = e->adapter)) ||  in divas_um_idi_entity_assigned()
817 	    (a->status & DIVA_UM_IDI_ADAPTER_REMOVED)) {  in divas_um_idi_entity_assigned()
838 	diva_um_idi_adapter_t *a;  in divas_um_idi_entity_start_remove()  local
844 	if (!e || (!(a = e->adapter)) ||  in divas_um_idi_entity_start_remove()
846 	    (a->status & DIVA_UM_IDI_ADAPTER_REMOVED)) {  in divas_um_idi_entity_start_remove()
879 	if (a->d.request)  in divas_um_idi_entity_start_remove()
880 		(*(a->d.request)) (&e->e);  in divas_um_idi_entity_start_remove()