usb/usba/hcdi.c

476 usba_hcdi_cb(usba_pipe_handle_data_t *ph_data,
481 	usba_device_t		*usba_device = ph_data->p_usba_device;
485 	usb_ep_descr_t		*eptd = &ph_data->p_ep;
487 	mutex_enter(&ph_data->p_mutex);
490 	mutex_enter(&ph_data->p_ph_impl->usba_ph_mutex);
494 	    "ph_data=0x%p req=0x%p state=%d ref=%d cnt=%d cr=%d",
495 	    (void *)ph_data, (void *)req, ph_data->p_ph_impl->usba_ph_state,
496 	    ph_data->p_ph_impl->usba_ph_ref_count, ph_data->p_req_count,
499 	mutex_exit(&ph_data->p_ph_impl->usba_ph_mutex);
528 	if ((ph_data->p_spec_flag & USBA_PH_FLAG_USE_SOFT_INTR) &&
530 		ph_data->p_soft_intr++;
531 		mutex_exit(&ph_data->p_mutex);
548 	if (ph_data->p_spec_flag & USBA_PH_FLAG_TQ_SHARE) {
551 		mutex_exit(&ph_data->p_mutex);
552 		iface = usb_get_if_number(ph_data->p_dip);
568 	usba_add_to_list(&ph_data->p_cb_queue, &req_wrp->wr_queue);
571 	if (ph_data->p_thread_id == 0) {
572 		if (usba_async_ph_req(ph_data, hcdi_cb_thread,
573 		    ph_data, USB_FLAGS_NOSLEEP) != USB_SUCCESS) {
576 			if (usba_rm_from_list(&ph_data->p_cb_queue,
578 				mutex_exit(&ph_data->p_mutex);
586 			ph_data->p_thread_id = (kthread_t *)1;
589 	mutex_exit(&ph_data->p_mutex);
599 	usba_pipe_handle_data_t	*ph_data =
601 	usba_ph_impl_t		*ph_impl = ph_data->p_ph_impl;
602 	usba_hcdi_t		*hcdi = usba_hcdi_get_hcdi(ph_data->
606 	mutex_enter(&ph_data->p_mutex);
607 	ASSERT(ph_data->p_thread_id == (kthread_t *)1);
608 	ph_data->p_thread_id = curthread;
611 	 * hold the ph_data. we can't use usba_hold_ph_data() since
619 	    "hcdi_cb_thread: ph_data=0x%p ref=%d", (void *)ph_data,
627 	while (ph_data->p_soft_intr) {
628 		mutex_exit(&ph_data->p_mutex);
630 		mutex_enter(&ph_data->p_mutex);
634 	    usba_rm_first_pvt_from_list(&ph_data->p_cb_queue)) != NULL) {
635 		hcdi_do_cb(ph_data, req_wrp, hcdi);
638 	ph_data->p_thread_id = 0;
639 	mutex_exit(&ph_data->p_mutex);
642 	    "hcdi_cb_thread done: ph_data=0x%p", (void *)ph_data);
649 hcdi_do_cb(usba_pipe_handle_data_t *ph_data, usba_req_wrapper_t *req_wrp,
683 		mutex_exit(&ph_data->p_mutex);
685 		mutex_enter(&ph_data->p_mutex);
698 		pipe_state = usba_get_ph_state(ph_data);
705 					usba_pipe_new_state(ph_data,
710 				usba_pipe_new_state(ph_data,
717 				usba_pipe_new_state(ph_data,
723 		pipe_state = usba_get_ph_state(ph_data);
725 		mutex_exit(&ph_data->p_mutex);
735 		mutex_enter(&ph_data->p_mutex);
750 	mutex_exit(&ph_data->p_mutex);
751 	usba_start_next_req(ph_data);
753 	mutex_enter(&ph_data->p_mutex);
764 	usba_pipe_handle_data_t	*ph_data = req_wrp->wr_ph_data;
765 	usba_ph_impl_t		*ph_impl = ph_data->p_ph_impl;
766 	usba_hcdi_t		*hcdi = usba_hcdi_get_hcdi(ph_data->
769 	 * hold the ph_data. we can't use usba_hold_ph_data() since
777 	    "hcdi_shared_cb_thread: ph_data=0x%p ref=%d req=0x%p",
778 	    (void *)ph_data, ph_impl->usba_ph_ref_count, (void *)req_wrp);
782 	mutex_enter(&ph_data->p_mutex);
783 	hcdi_do_cb(ph_data, req_wrp, hcdi);
784 	mutex_exit(&ph_data->p_mutex);
787 	    "hcdi_cb_thread done: ph_data=0x%p", (void *)ph_data);
806 		usba_pipe_handle_data_t *ph_data = req_wrp->wr_ph_data;
807 		usba_ph_impl_t		*ph_impl = ph_data->p_ph_impl;
818 		mutex_enter(&ph_data->p_mutex);
819 		ph_data->p_soft_intr--;
820 		mutex_exit(&ph_data->p_mutex);