92 	if (!chan->qh)  in dwc2_hc_handle_tt_clear()
95 	if (chan->qh->dev_speed == USB_SPEED_HIGH)  in dwc2_hc_handle_tt_clear()
106 		chan->qh->tt_buffer_dirty = 1;  in dwc2_hc_handle_tt_clear()
109 			chan->qh->tt_buffer_dirty = 0;  in dwc2_hc_handle_tt_clear()
122 	struct dwc2_qh *qh;  in dwc2_sof_intr()  local
136 		qh = list_entry(qh_entry, struct dwc2_qh, qh_list_entry);  in dwc2_sof_intr()
138 		if (dwc2_frame_num_le(qh->sched_frame, hsotg->frame_number))  in dwc2_sof_intr()
143 			list_move(&qh->qh_list_entry,  in dwc2_sof_intr()
420 		} else if (chan->qh->do_split) {  in dwc2_get_actual_xfer_length()
471 		dma_unmap_single(hsotg->dev, chan->qh->dw_align_buf_dma,  in dwc2_update_urb_state()
472 				chan->qh->dw_align_buf_size,  in dwc2_update_urb_state()
477 					chan->qh->dw_align_buf, xfer_length);  in dwc2_update_urb_state()
522 			chan->qh->data_toggle = DWC2_HC_PID_DATA0;  in dwc2_hcd_save_data_toggle()
524 			chan->qh->data_toggle = DWC2_HC_PID_DATA1;  in dwc2_hcd_save_data_toggle()
566 			dma_unmap_single(hsotg->dev, chan->qh->dw_align_buf_dma,  in dwc2_update_isoc_urb_state()
567 					chan->qh->dw_align_buf_size,  in dwc2_update_isoc_urb_state()
573 					chan->qh->dw_align_buf,  in dwc2_update_isoc_urb_state()
600 			dma_unmap_single(hsotg->dev, chan->qh->dw_align_buf_dma,  in dwc2_update_isoc_urb_state()
601 					chan->qh->dw_align_buf_size,  in dwc2_update_isoc_urb_state()
607 					chan->qh->dw_align_buf,  in dwc2_update_isoc_urb_state()
612 		if (chan->qh->do_split &&  in dwc2_update_isoc_urb_state()
647 static void dwc2_deactivate_qh(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,  in dwc2_deactivate_qh()  argument
653 	if (dbg_qh(qh))  in dwc2_deactivate_qh()
655 			 hsotg, qh, free_qtd);  in dwc2_deactivate_qh()
657 	if (list_empty(&qh->qtd_list)) {  in dwc2_deactivate_qh()
662 	qtd = list_first_entry(&qh->qtd_list, struct dwc2_qtd, qtd_list_entry);  in dwc2_deactivate_qh()
671 		dwc2_hcd_qtd_unlink_and_free(hsotg, qtd, qh);  in dwc2_deactivate_qh()
676 	if (qh->channel)  in dwc2_deactivate_qh()
677 		qh->channel->align_buf = 0;  in dwc2_deactivate_qh()
678 	qh->channel = NULL;  in dwc2_deactivate_qh()
679 	dwc2_hcd_qh_deactivate(hsotg, qh, continue_split);  in dwc2_deactivate_qh()
742 	dwc2_deactivate_qh(hsotg, chan->qh, free_qtd);  in dwc2_release_channel()
834 			list_move(&chan->qh->qh_list_entry,  in dwc2_halt_channel()
870 		chan->qh->ping_state = 1;  in dwc2_complete_non_periodic_xfer()
944 		dma_unmap_single(hsotg->dev, chan->qh->dw_align_buf_dma,  in dwc2_xfercomp_isoc_split_in()
945 				chan->qh->dw_align_buf_size, DMA_FROM_DEVICE);  in dwc2_xfercomp_isoc_split_in()
947 		       qtd->isoc_split_offset, chan->qh->dw_align_buf, len);  in dwc2_xfercomp_isoc_split_in()
1003 	if (chan->qh->do_split) {  in dwc2_hc_xfercomp_intr()
1141 		chan->qh->data_toggle = 0;  in dwc2_hc_stall_intr()
1175 		dma_unmap_single(hsotg->dev, chan->qh->dw_align_buf_dma,  in dwc2_update_urb_state_abn()
1176 				chan->qh->dw_align_buf_size,  in dwc2_update_urb_state_abn()
1181 					chan->qh->dw_align_buf,  in dwc2_update_urb_state_abn()
1258 		if (!chan->qh->ping_state) {  in dwc2_hc_nak_intr()
1264 				chan->qh->ping_state = 1;  in dwc2_hc_nak_intr()
1345 		if (chan->qh->ping_state) {  in dwc2_hc_ack_intr()
1346 			chan->qh->ping_state = 0;  in dwc2_hc_ack_intr()
1407 			    dwc2_full_frame_num(chan->qh->sched_frame)) {  in dwc2_hc_nyet_intr()
1434 	chan->qh->ping_state = 1;  in dwc2_hc_nyet_intr()
1611 		if (!chan->qh->ping_state) {  in dwc2_hc_xacterr_intr()
1617 				chan->qh->ping_state = 1;  in dwc2_hc_xacterr_intr()
1958 static bool dwc2_check_qtd_still_ok(struct dwc2_qtd *qtd, struct dwc2_qh *qh)  in dwc2_check_qtd_still_ok()  argument
1962 	if (qh == NULL)  in dwc2_check_qtd_still_ok()
1965 	cur_head = list_first_entry(&qh->qtd_list, struct dwc2_qtd,  in dwc2_check_qtd_still_ok()
2019 	if (list_empty(&chan->qh->qtd_list)) {  in dwc2_hc_n_intr()
2035 	qtd = list_first_entry(&chan->qh->qtd_list, struct dwc2_qtd,  in dwc2_hc_n_intr()
2055 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2060 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2065 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2070 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2075 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2080 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2085 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2090 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2095 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()
2100 		if (!dwc2_check_qtd_still_ok(qtd, chan->qh))  in dwc2_hc_n_intr()