153 	struct ed	*ed;  in ohci_urb_enqueue()  local
161 	ed = ed_get(ohci, urb->ep, urb->dev, pipe, urb->interval);  in ohci_urb_enqueue()
162 	if (! ed)  in ohci_urb_enqueue()
166 	switch (ed->type) {  in ohci_urb_enqueue()
200 	urb_priv->ed = ed;  in ohci_urb_enqueue()
228 	if (ed->state == ED_IDLE) {  in ohci_urb_enqueue()
229 		retval = ed_schedule (ohci, ed);  in ohci_urb_enqueue()
243 		list_add(&ed->in_use_list, &ohci->eds_in_use);  in ohci_urb_enqueue()
245 		if (ed->type == PIPE_ISOCHRONOUS) {  in ohci_urb_enqueue()
249 			frame += max_t (u16, 8, ed->interval);  in ohci_urb_enqueue()
250 			frame &= ~(ed->interval - 1);  in ohci_urb_enqueue()
251 			frame |= ed->branch;  in ohci_urb_enqueue()
253 			ed->last_iso = frame + ed->interval * (size - 1);  in ohci_urb_enqueue()
255 	} else if (ed->type == PIPE_ISOCHRONOUS) {  in ohci_urb_enqueue()
257 		u16	frame = ed->last_iso + ed->interval;  in ohci_urb_enqueue()
258 		u16	length = ed->interval * (size - 1);  in ohci_urb_enqueue()
265 				frame += (next - frame + ed->interval - 1) &  in ohci_urb_enqueue()
266 						-ed->interval;  in ohci_urb_enqueue()
282 						ed->interval);  in ohci_urb_enqueue()
292 		ed->last_iso = frame + length;  in ohci_urb_enqueue()
331 		if (urb_priv->ed->state == ED_OPER)  in ohci_urb_dequeue()
332 			start_ed_unlink(ohci, urb_priv->ed);  in ohci_urb_dequeue()
354 	struct ed		*ed = ep->hcpriv;  in ohci_endpoint_disable()  local
360 	if (!ed)  in ohci_endpoint_disable()
368 		ed->state = ED_IDLE;  in ohci_endpoint_disable()
372 	switch (ed->state) {  in ohci_endpoint_disable()
383 		if (list_empty (&ed->td_list)) {  in ohci_endpoint_disable()
384 			td_free (ohci, ed->dummy);  in ohci_endpoint_disable()
385 			ed_free (ohci, ed);  in ohci_endpoint_disable()
394 			ed, ep->desc.bEndpointAddress, ed->state,  in ohci_endpoint_disable()
395 			list_empty (&ed->td_list) ? "" : " (has tds)");  in ohci_endpoint_disable()
396 		td_free (ohci, ed->dummy);  in ohci_endpoint_disable()
755 	struct ed	*ed;  in io_watchdog_func()  local
785 	list_for_each_entry(ed, &ohci->eds_in_use, in_use_list) {  in io_watchdog_func()
786 		if (ed->pending_td) {  in io_watchdog_func()
788 					OKAY_TO_TAKEBACK(ohci, ed)) {  in io_watchdog_func()
789 				unsigned tmp = hc32_to_cpu(ohci, ed->hwINFO);  in io_watchdog_func()
795 				add_to_done_list(ohci, ed->pending_td);  in io_watchdog_func()
800 		td = ed->pending_td;  in io_watchdog_func()
804 			list_for_each_entry(td_next, &ed->td_list, td_list) {  in io_watchdog_func()
812 		head = hc32_to_cpu(ohci, READ_ONCE(ed->hwHeadP)) & TD_MASK;  in io_watchdog_func()
814 		td_next = list_prepare_entry(td, &ed->td_list, td_list);  in io_watchdog_func()
815 		list_for_each_entry_continue(td_next, &ed->td_list, td_list) {  in io_watchdog_func()
826 			ed->takeback_wdh_cnt = ohci->wdh_cnt + 2;  in io_watchdog_func()
827 			ed->pending_td = td;  in io_watchdog_func()
1047 		struct ed	*ed = priv->ed;  in ohci_restart()  local
1049 		switch (ed->state) {  in ohci_restart()
1051 			ed->state = ED_UNLINK;  in ohci_restart()
1052 			ed->hwINFO |= cpu_to_hc32(ohci, ED_DEQUEUE);  in ohci_restart()
1053 			ed_deschedule (ohci, ed);  in ohci_restart()
1055 			ed->ed_next = ohci->ed_rm_list;  in ohci_restart()
1056 			ed->ed_prev = NULL;  in ohci_restart()
1057 			ohci->ed_rm_list = ed;  in ohci_restart()
1063 					ed, ed->state);  in ohci_restart()
1283 		sizeof (struct ed), sizeof (struct td));  in ohci_hcd_mod_init()