Lines Matching full:dwc
30 static void __dwc3_ep0_do_control_status(struct dwc3 *dwc, struct dwc3_ep *dep);
31 static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
33 static int dwc3_ep0_delegate_req(struct dwc3 *dwc,
40 struct dwc3 *dwc; in dwc3_ep0_prepare_one_trb() local
42 dwc = dep->dwc; in dwc3_ep0_prepare_one_trb()
43 trb = &dwc->ep0_trb[dep->trb_enqueue]; in dwc3_ep0_prepare_one_trb()
68 struct dwc3 *dwc; in dwc3_ep0_start_trans() local
74 dwc = dep->dwc; in dwc3_ep0_start_trans()
77 params.param0 = upper_32_bits(dwc->ep0_trb_addr); in dwc3_ep0_start_trans()
78 params.param1 = lower_32_bits(dwc->ep0_trb_addr); in dwc3_ep0_start_trans()
84 dwc->ep0_next_event = DWC3_EP0_COMPLETE; in dwc3_ep0_start_trans()
92 struct dwc3 *dwc = dep->dwc; in __dwc3_gadget_ep0_queue() local
114 if (dwc->ep0state != EP0_DATA_PHASE) { in __dwc3_gadget_ep0_queue()
115 dev_WARN(dwc->dev, "Unexpected pending request\n"); in __dwc3_gadget_ep0_queue()
119 __dwc3_ep0_do_control_data(dwc, dwc->eps[direction], req); in __dwc3_gadget_ep0_queue()
131 if (dwc->delayed_status) { in __dwc3_gadget_ep0_queue()
134 direction = !dwc->ep0_expect_in; in __dwc3_gadget_ep0_queue()
135 dwc->delayed_status = false; in __dwc3_gadget_ep0_queue()
136 usb_gadget_set_state(dwc->gadget, USB_STATE_CONFIGURED); in __dwc3_gadget_ep0_queue()
138 if (dwc->ep0state == EP0_STATUS_PHASE) in __dwc3_gadget_ep0_queue()
139 __dwc3_ep0_do_control_status(dwc, dwc->eps[direction]); in __dwc3_gadget_ep0_queue()
176 if (dwc->three_stage_setup) { in __dwc3_gadget_ep0_queue()
179 direction = dwc->ep0_expect_in; in __dwc3_gadget_ep0_queue()
180 dwc->ep0state = EP0_DATA_PHASE; in __dwc3_gadget_ep0_queue()
182 __dwc3_ep0_do_control_data(dwc, dwc->eps[direction], req); in __dwc3_gadget_ep0_queue()
195 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep0_queue() local
201 spin_lock_irqsave(&dwc->lock, flags); in dwc3_gadget_ep0_queue()
202 if (!dep->endpoint.desc || !dwc->pullups_connected || !dwc->connected) { in dwc3_gadget_ep0_queue()
203 dev_err(dwc->dev, "%s: can't queue to disabled endpoint\n", in dwc3_gadget_ep0_queue()
218 spin_unlock_irqrestore(&dwc->lock, flags); in dwc3_gadget_ep0_queue()
223 void dwc3_ep0_stall_and_restart(struct dwc3 *dwc) in dwc3_ep0_stall_and_restart() argument
228 dep = dwc->eps[1]; in dwc3_ep0_stall_and_restart()
233 dep = dwc->eps[0]; in dwc3_ep0_stall_and_restart()
237 dwc->delayed_status = false; in dwc3_ep0_stall_and_restart()
243 if (!dwc->connected) in dwc3_ep0_stall_and_restart()
249 dwc->eps[0]->trb_enqueue = 0; in dwc3_ep0_stall_and_restart()
250 dwc->eps[1]->trb_enqueue = 0; in dwc3_ep0_stall_and_restart()
251 dwc->ep0state = EP0_SETUP_PHASE; in dwc3_ep0_stall_and_restart()
252 dwc3_ep0_out_start(dwc); in dwc3_ep0_stall_and_restart()
258 struct dwc3 *dwc = dep->dwc; in __dwc3_gadget_ep0_set_halt() local
260 dwc3_ep0_stall_and_restart(dwc); in __dwc3_gadget_ep0_set_halt()
268 struct dwc3 *dwc = dep->dwc; in dwc3_gadget_ep0_set_halt() local
272 spin_lock_irqsave(&dwc->lock, flags); in dwc3_gadget_ep0_set_halt()
274 spin_unlock_irqrestore(&dwc->lock, flags); in dwc3_gadget_ep0_set_halt()
279 void dwc3_ep0_out_start(struct dwc3 *dwc) in dwc3_ep0_out_start() argument
285 complete(&dwc->ep0_in_setup); in dwc3_ep0_out_start()
287 dep = dwc->eps[0]; in dwc3_ep0_out_start()
288 dwc3_ep0_prepare_one_trb(dep, dwc->ep0_trb_addr, 8, in dwc3_ep0_out_start()
295 dwc3_ep = dwc->eps[i]; in dwc3_ep0_out_start()
303 if (dwc->connected) in dwc3_ep0_out_start()
306 dwc3_remove_requests(dwc, dwc3_ep, -ESHUTDOWN); in dwc3_ep0_out_start()
310 static struct dwc3_ep *dwc3_wIndex_to_dep(struct dwc3 *dwc, __le16 wIndex_le) in dwc3_wIndex_to_dep() argument
320 dep = dwc->eps[epnum]; in dwc3_wIndex_to_dep()
336 static int dwc3_ep0_handle_status(struct dwc3 *dwc, in dwc3_ep0_handle_status() argument
357 usb_status |= dwc->gadget->is_selfpowered; in dwc3_ep0_handle_status()
359 if ((dwc->speed == DWC3_DSTS_SUPERSPEED) || in dwc3_ep0_handle_status()
360 (dwc->speed == DWC3_DSTS_SUPERSPEED_PLUS)) { in dwc3_ep0_handle_status()
361 reg = dwc3_readl(dwc->regs, DWC3_DCTL); in dwc3_ep0_handle_status()
367 usb_status |= dwc->gadget->wakeup_armed << in dwc3_ep0_handle_status()
378 return dwc3_ep0_delegate_req(dwc, ctrl); in dwc3_ep0_handle_status()
381 dep = dwc3_wIndex_to_dep(dwc, ctrl->wIndex); in dwc3_ep0_handle_status()
392 response_pkt = (__le16 *) dwc->setup_buf; in dwc3_ep0_handle_status()
395 dep = dwc->eps[0]; in dwc3_ep0_handle_status()
396 dwc->ep0_usb_req.dep = dep; in dwc3_ep0_handle_status()
397 dwc->ep0_usb_req.request.length = sizeof(*response_pkt); in dwc3_ep0_handle_status()
398 dwc->ep0_usb_req.request.buf = dwc->setup_buf; in dwc3_ep0_handle_status()
399 dwc->ep0_usb_req.request.complete = dwc3_ep0_status_cmpl; in dwc3_ep0_handle_status()
401 return __dwc3_gadget_ep0_queue(dep, &dwc->ep0_usb_req); in dwc3_ep0_handle_status()
404 static int dwc3_ep0_handle_u1(struct dwc3 *dwc, enum usb_device_state state, in dwc3_ep0_handle_u1() argument
411 if ((dwc->speed != DWC3_DSTS_SUPERSPEED) && in dwc3_ep0_handle_u1()
412 (dwc->speed != DWC3_DSTS_SUPERSPEED_PLUS)) in dwc3_ep0_handle_u1()
414 if (set && dwc->dis_u1_entry_quirk) in dwc3_ep0_handle_u1()
417 reg = dwc3_readl(dwc->regs, DWC3_DCTL); in dwc3_ep0_handle_u1()
422 dwc3_writel(dwc->regs, DWC3_DCTL, reg); in dwc3_ep0_handle_u1()
427 static int dwc3_ep0_handle_u2(struct dwc3 *dwc, enum usb_device_state state, in dwc3_ep0_handle_u2() argument
435 if ((dwc->speed != DWC3_DSTS_SUPERSPEED) && in dwc3_ep0_handle_u2()
436 (dwc->speed != DWC3_DSTS_SUPERSPEED_PLUS)) in dwc3_ep0_handle_u2()
438 if (set && dwc->dis_u2_entry_quirk) in dwc3_ep0_handle_u2()
441 reg = dwc3_readl(dwc->regs, DWC3_DCTL); in dwc3_ep0_handle_u2()
446 dwc3_writel(dwc->regs, DWC3_DCTL, reg); in dwc3_ep0_handle_u2()
451 static int dwc3_ep0_handle_test(struct dwc3 *dwc, enum usb_device_state state, in dwc3_ep0_handle_test() argument
465 dwc->test_mode_nr = wIndex >> 8; in dwc3_ep0_handle_test()
466 dwc->test_mode = true; in dwc3_ep0_handle_test()
475 static int dwc3_ep0_handle_device(struct dwc3 *dwc, in dwc3_ep0_handle_device() argument
485 state = dwc->gadget->state; in dwc3_ep0_handle_device()
489 if (dwc->wakeup_configured) in dwc3_ep0_handle_device()
490 dwc->gadget->wakeup_armed = set; in dwc3_ep0_handle_device()
499 ret = dwc3_ep0_handle_u1(dwc, state, set); in dwc3_ep0_handle_device()
502 ret = dwc3_ep0_handle_u2(dwc, state, set); in dwc3_ep0_handle_device()
508 ret = dwc3_ep0_handle_test(dwc, state, wIndex, set); in dwc3_ep0_handle_device()
517 static int dwc3_ep0_handle_intf(struct dwc3 *dwc, in dwc3_ep0_handle_intf() argument
527 ret = dwc3_ep0_delegate_req(dwc, ctrl); in dwc3_ep0_handle_intf()
536 static int dwc3_ep0_handle_endpoint(struct dwc3 *dwc, in dwc3_ep0_handle_endpoint() argument
547 dep = dwc3_wIndex_to_dep(dwc, ctrl->wIndex); in dwc3_ep0_handle_endpoint()
570 static int dwc3_ep0_handle_feature(struct dwc3 *dwc, in dwc3_ep0_handle_feature() argument
580 ret = dwc3_ep0_handle_device(dwc, ctrl, set); in dwc3_ep0_handle_feature()
583 ret = dwc3_ep0_handle_intf(dwc, ctrl, set); in dwc3_ep0_handle_feature()
586 ret = dwc3_ep0_handle_endpoint(dwc, ctrl, set); in dwc3_ep0_handle_feature()
595 static int dwc3_ep0_set_address(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) in dwc3_ep0_set_address() argument
597 enum usb_device_state state = dwc->gadget->state; in dwc3_ep0_set_address()
603 dev_err(dwc->dev, "invalid device address %d\n", addr); in dwc3_ep0_set_address()
608 dev_err(dwc->dev, "can't SetAddress() from Configured State\n"); in dwc3_ep0_set_address()
612 reg = dwc3_readl(dwc->regs, DWC3_DCFG); in dwc3_ep0_set_address()
615 dwc3_writel(dwc->regs, DWC3_DCFG, reg); in dwc3_ep0_set_address()
618 usb_gadget_set_state(dwc->gadget, USB_STATE_ADDRESS); in dwc3_ep0_set_address()
620 usb_gadget_set_state(dwc->gadget, USB_STATE_DEFAULT); in dwc3_ep0_set_address()
625 static int dwc3_ep0_delegate_req(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) in dwc3_ep0_delegate_req() argument
629 if (dwc->async_callbacks) { in dwc3_ep0_delegate_req()
630 spin_unlock(&dwc->lock); in dwc3_ep0_delegate_req()
631 ret = dwc->gadget_driver->setup(dwc->gadget, ctrl); in dwc3_ep0_delegate_req()
632 spin_lock(&dwc->lock); in dwc3_ep0_delegate_req()
637 static int dwc3_ep0_set_config(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) in dwc3_ep0_set_config() argument
639 enum usb_device_state state = dwc->gadget->state; in dwc3_ep0_set_config()
651 dwc3_gadget_start_config(dwc, 2); in dwc3_ep0_set_config()
652 dwc3_gadget_clear_tx_fifos(dwc); in dwc3_ep0_set_config()
654 ret = dwc3_ep0_delegate_req(dwc, ctrl); in dwc3_ep0_set_config()
665 usb_gadget_set_state(dwc->gadget, in dwc3_ep0_set_config()
672 reg = dwc3_readl(dwc->regs, DWC3_DCTL); in dwc3_ep0_set_config()
673 if (!dwc->dis_u1_entry_quirk) in dwc3_ep0_set_config()
675 if (!dwc->dis_u2_entry_quirk) in dwc3_ep0_set_config()
677 dwc3_writel(dwc->regs, DWC3_DCTL, reg); in dwc3_ep0_set_config()
682 ret = dwc3_ep0_delegate_req(dwc, ctrl); in dwc3_ep0_set_config()
684 usb_gadget_set_state(dwc->gadget, in dwc3_ep0_set_config()
696 struct dwc3 *dwc = dep->dwc; in dwc3_ep0_set_sel_cmpl() local
712 dwc->u1sel = timing.u1sel; in dwc3_ep0_set_sel_cmpl()
713 dwc->u1pel = timing.u1pel; in dwc3_ep0_set_sel_cmpl()
714 dwc->u2sel = le16_to_cpu(timing.u2sel); in dwc3_ep0_set_sel_cmpl()
715 dwc->u2pel = le16_to_cpu(timing.u2pel); in dwc3_ep0_set_sel_cmpl()
717 reg = dwc3_readl(dwc->regs, DWC3_DCTL); in dwc3_ep0_set_sel_cmpl()
719 param = dwc->u2pel; in dwc3_ep0_set_sel_cmpl()
721 param = dwc->u1pel; in dwc3_ep0_set_sel_cmpl()
732 ret = dwc3_send_gadget_generic_command(dwc, in dwc3_ep0_set_sel_cmpl()
737 static int dwc3_ep0_set_sel(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) in dwc3_ep0_set_sel() argument
740 enum usb_device_state state = dwc->gadget->state; in dwc3_ep0_set_sel()
749 dev_err(dwc->dev, "Set SEL should be 6 bytes, got %d\n", in dwc3_ep0_set_sel()
762 dep = dwc->eps[0]; in dwc3_ep0_set_sel()
763 dwc->ep0_usb_req.dep = dep; in dwc3_ep0_set_sel()
764 dwc->ep0_usb_req.request.length = dep->endpoint.maxpacket; in dwc3_ep0_set_sel()
765 dwc->ep0_usb_req.request.buf = dwc->setup_buf; in dwc3_ep0_set_sel()
766 dwc->ep0_usb_req.request.complete = dwc3_ep0_set_sel_cmpl; in dwc3_ep0_set_sel()
768 return __dwc3_gadget_ep0_queue(dep, &dwc->ep0_usb_req); in dwc3_ep0_set_sel()
771 static int dwc3_ep0_set_isoch_delay(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) in dwc3_ep0_set_isoch_delay() argument
784 dwc->gadget->isoch_delay = wValue; in dwc3_ep0_set_isoch_delay()
789 static int dwc3_ep0_std_request(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl) in dwc3_ep0_std_request() argument
795 ret = dwc3_ep0_handle_status(dwc, ctrl); in dwc3_ep0_std_request()
798 ret = dwc3_ep0_handle_feature(dwc, ctrl, 0); in dwc3_ep0_std_request()
801 ret = dwc3_ep0_handle_feature(dwc, ctrl, 1); in dwc3_ep0_std_request()
804 ret = dwc3_ep0_set_address(dwc, ctrl); in dwc3_ep0_std_request()
807 ret = dwc3_ep0_set_config(dwc, ctrl); in dwc3_ep0_std_request()
810 ret = dwc3_ep0_set_sel(dwc, ctrl); in dwc3_ep0_std_request()
813 ret = dwc3_ep0_set_isoch_delay(dwc, ctrl); in dwc3_ep0_std_request()
816 ret = dwc3_ep0_delegate_req(dwc, ctrl); in dwc3_ep0_std_request()
823 static void dwc3_ep0_inspect_setup(struct dwc3 *dwc, in dwc3_ep0_inspect_setup() argument
826 struct usb_ctrlrequest *ctrl = (void *) dwc->ep0_trb; in dwc3_ep0_inspect_setup()
830 if (!dwc->gadget_driver || !dwc->softconnect || !dwc->connected) in dwc3_ep0_inspect_setup()
837 dwc->three_stage_setup = false; in dwc3_ep0_inspect_setup()
838 dwc->ep0_expect_in = false; in dwc3_ep0_inspect_setup()
839 dwc->ep0_next_event = DWC3_EP0_NRDY_STATUS; in dwc3_ep0_inspect_setup()
841 dwc->three_stage_setup = true; in dwc3_ep0_inspect_setup()
842 dwc->ep0_expect_in = !!(ctrl->bRequestType & USB_DIR_IN); in dwc3_ep0_inspect_setup()
843 dwc->ep0_next_event = DWC3_EP0_NRDY_DATA; in dwc3_ep0_inspect_setup()
847 ret = dwc3_ep0_std_request(dwc, ctrl); in dwc3_ep0_inspect_setup()
849 ret = dwc3_ep0_delegate_req(dwc, ctrl); in dwc3_ep0_inspect_setup()
852 dwc->delayed_status = true; in dwc3_ep0_inspect_setup()
856 dwc3_ep0_stall_and_restart(dwc); in dwc3_ep0_inspect_setup()
859 static void dwc3_ep0_complete_data(struct dwc3 *dwc, in dwc3_ep0_complete_data() argument
872 ep0 = dwc->eps[0]; in dwc3_ep0_complete_data()
874 dwc->ep0_next_event = DWC3_EP0_NRDY_STATUS; in dwc3_ep0_complete_data()
875 trb = dwc->ep0_trb; in dwc3_ep0_complete_data()
884 dwc->setup_packet_pending = true; in dwc3_ep0_complete_data()
898 ur->length && ur->zero) || dwc->ep0_bounced) { in dwc3_ep0_complete_data()
904 dwc->eps[1]->trb_enqueue = 0; in dwc3_ep0_complete_data()
906 dwc->eps[0]->trb_enqueue = 0; in dwc3_ep0_complete_data()
908 dwc->ep0_bounced = false; in dwc3_ep0_complete_data()
912 dwc3_ep0_stall_and_restart(dwc); in dwc3_ep0_complete_data()
917 static void dwc3_ep0_complete_status(struct dwc3 *dwc, in dwc3_ep0_complete_status() argument
925 dep = dwc->eps[0]; in dwc3_ep0_complete_status()
926 trb = dwc->ep0_trb; in dwc3_ep0_complete_status()
936 if (dwc->test_mode) { in dwc3_ep0_complete_status()
939 ret = dwc3_gadget_set_test_mode(dwc, dwc->test_mode_nr); in dwc3_ep0_complete_status()
941 dev_err(dwc->dev, "invalid test #%d\n", in dwc3_ep0_complete_status()
942 dwc->test_mode_nr); in dwc3_ep0_complete_status()
943 dwc3_ep0_stall_and_restart(dwc); in dwc3_ep0_complete_status()
950 dwc->setup_packet_pending = true; in dwc3_ep0_complete_status()
952 dwc->ep0state = EP0_SETUP_PHASE; in dwc3_ep0_complete_status()
953 dwc3_ep0_out_start(dwc); in dwc3_ep0_complete_status()
956 static void dwc3_ep0_xfer_complete(struct dwc3 *dwc, in dwc3_ep0_xfer_complete() argument
959 struct dwc3_ep *dep = dwc->eps[event->endpoint_number]; in dwc3_ep0_xfer_complete()
963 dwc->setup_packet_pending = false; in dwc3_ep0_xfer_complete()
965 switch (dwc->ep0state) { in dwc3_ep0_xfer_complete()
967 dwc3_ep0_inspect_setup(dwc, event); in dwc3_ep0_xfer_complete()
971 dwc3_ep0_complete_data(dwc, event); in dwc3_ep0_xfer_complete()
975 dwc3_ep0_complete_status(dwc, event); in dwc3_ep0_xfer_complete()
978 WARN(true, "UNKNOWN ep0state %d\n", dwc->ep0state); in dwc3_ep0_xfer_complete()
982 static void __dwc3_ep0_do_control_data(struct dwc3 *dwc, in __dwc3_ep0_do_control_data() argument
994 dwc3_ep0_prepare_one_trb(dep, dwc->bounce_addr, trb_length, in __dwc3_ep0_do_control_data()
1002 ret = usb_gadget_map_request_by_dev(dwc->sysdev, in __dwc3_ep0_do_control_data()
1009 dwc->ep0_bounced = true; in __dwc3_ep0_do_control_data()
1017 req->trb = &dwc->ep0_trb[dep->trb_enqueue - 1]; in __dwc3_ep0_do_control_data()
1020 dwc3_ep0_prepare_one_trb(dep, dwc->bounce_addr, in __dwc3_ep0_do_control_data()
1028 ret = usb_gadget_map_request_by_dev(dwc->sysdev, in __dwc3_ep0_do_control_data()
1039 req->trb = &dwc->ep0_trb[dep->trb_enqueue - 1]; in __dwc3_ep0_do_control_data()
1045 dwc3_ep0_prepare_one_trb(dep, dwc->bounce_addr, in __dwc3_ep0_do_control_data()
1050 ret = usb_gadget_map_request_by_dev(dwc->sysdev, in __dwc3_ep0_do_control_data()
1059 req->trb = &dwc->ep0_trb[dep->trb_enqueue]; in __dwc3_ep0_do_control_data()
1069 struct dwc3 *dwc = dep->dwc; in dwc3_ep0_start_control_status() local
1072 type = dwc->three_stage_setup ? DWC3_TRBCTL_CONTROL_STATUS3 in dwc3_ep0_start_control_status()
1075 dwc3_ep0_prepare_one_trb(dep, dwc->ep0_trb_addr, 0, type, false); in dwc3_ep0_start_control_status()
1079 static void __dwc3_ep0_do_control_status(struct dwc3 *dwc, struct dwc3_ep *dep) in __dwc3_ep0_do_control_status() argument
1084 static void dwc3_ep0_do_control_status(struct dwc3 *dwc, in dwc3_ep0_do_control_status() argument
1087 struct dwc3_ep *dep = dwc->eps[event->endpoint_number]; in dwc3_ep0_do_control_status()
1089 __dwc3_ep0_do_control_status(dwc, dep); in dwc3_ep0_do_control_status()
1092 void dwc3_ep0_send_delayed_status(struct dwc3 *dwc) in dwc3_ep0_send_delayed_status() argument
1094 unsigned int direction = !dwc->ep0_expect_in; in dwc3_ep0_send_delayed_status()
1096 dwc->delayed_status = false; in dwc3_ep0_send_delayed_status()
1097 dwc->clear_stall_protocol = 0; in dwc3_ep0_send_delayed_status()
1099 if (dwc->ep0state != EP0_STATUS_PHASE) in dwc3_ep0_send_delayed_status()
1102 __dwc3_ep0_do_control_status(dwc, dwc->eps[direction]); in dwc3_ep0_send_delayed_status()
1105 void dwc3_ep0_end_control_data(struct dwc3 *dwc, struct dwc3_ep *dep) in dwc3_ep0_end_control_data() argument
1128 static void dwc3_ep0_xfernotready(struct dwc3 *dwc, in dwc3_ep0_xfernotready() argument
1133 if (!dwc->softconnect || !dwc->connected) in dwc3_ep0_xfernotready()
1144 if (dwc->ep0_expect_in != event->endpoint_number) { in dwc3_ep0_xfernotready()
1145 struct dwc3_ep *dep = dwc->eps[dwc->ep0_expect_in]; in dwc3_ep0_xfernotready()
1147 dev_err(dwc->dev, "unexpected direction for Data Phase\n"); in dwc3_ep0_xfernotready()
1148 dwc3_ep0_end_control_data(dwc, dep); in dwc3_ep0_xfernotready()
1149 dwc3_ep0_stall_and_restart(dwc); in dwc3_ep0_xfernotready()
1156 if (dwc->ep0_next_event != DWC3_EP0_NRDY_STATUS) in dwc3_ep0_xfernotready()
1159 if (dwc->setup_packet_pending) { in dwc3_ep0_xfernotready()
1160 dwc3_ep0_stall_and_restart(dwc); in dwc3_ep0_xfernotready()
1164 dwc->ep0state = EP0_STATUS_PHASE; in dwc3_ep0_xfernotready()
1166 if (dwc->delayed_status) { in dwc3_ep0_xfernotready()
1167 struct dwc3_ep *dep = dwc->eps[0]; in dwc3_ep0_xfernotready()
1176 dwc->delayed_status = false; in dwc3_ep0_xfernotready()
1177 usb_gadget_set_state(dwc->gadget, in dwc3_ep0_xfernotready()
1179 dwc3_ep0_do_control_status(dwc, event); in dwc3_ep0_xfernotready()
1185 dwc3_ep0_do_control_status(dwc, event); in dwc3_ep0_xfernotready()
1189 void dwc3_ep0_interrupt(struct dwc3 *dwc, in dwc3_ep0_interrupt() argument
1192 struct dwc3_ep *dep = dwc->eps[event->endpoint_number]; in dwc3_ep0_interrupt()
1197 dwc3_ep0_xfer_complete(dwc, event); in dwc3_ep0_interrupt()
1201 dwc3_ep0_xfernotready(dwc, event); in dwc3_ep0_interrupt()
1217 dev_err(dwc->dev, "unknown endpoint event %d\n", event->endpoint_event); in dwc3_ep0_interrupt()