static void dwc3_ep0_xfer_complete(struct dwc3 *dwc,
			const struct dwc3_event_depevt *event)
{
	struct dwc3_ep		*dep = dwc->eps[event->endpoint_number];

	dep->flags &= ~DWC3_EP_BUSY;
	dep->res_trans_idx = 0;
	dwc->setup_packet_pending = false;

	switch (dwc->ep0state) {
	case EP0_SETUP_PHASE:
		dev_vdbg(dwc->dev, "Inspecting Setup Bytes\n");
		dwc3_ep0_inspect_setup(dwc, event);
		break;

	case EP0_DATA_PHASE:
		dev_vdbg(dwc->dev, "Data Phase\n");
		dwc3_ep0_complete_data(dwc, event);
		break;

	case EP0_STATUS_PHASE:
		dev_vdbg(dwc->dev, "Status Phase\n");
		dwc3_ep0_complete_req(dwc, event);
		break;
	case USB_REQ_SET_INTERFACE:
		dev_vdbg(dwc->dev, "USB_REQ_SET_INTERFACE\n");
		dwc->start_config_issued = false;
		/* Fall through */
	default:
		WARN(true, "UNKNOWN ep0state %d\n", dwc->ep0state);
	}
}
Beispiel #2
0
static void dwc3_ep0_xfer_complete(struct dwc3 *dwc,
			const struct dwc3_event_depevt *event)
{
	struct dwc3_ep		*dep = dwc->eps[event->endpoint_number];

	dep->flags &= ~DWC3_EP_BUSY;
	dep->resource_index = 0;
	dwc->setup_packet_pending = false;

	switch (dwc->ep0state) {
	case EP0_SETUP_PHASE:
		dev_vdbg(dwc->dev, "Inspecting Setup Bytes\n");
		dwc3_ep0_inspect_setup(dwc, event);
		break;

	case EP0_DATA_PHASE:
		dev_vdbg(dwc->dev, "Data Phase\n");
		dwc3_ep0_complete_data(dwc, event);
		break;

	case EP0_STATUS_PHASE:
		dev_vdbg(dwc->dev, "Status Phase\n");
		dwc3_ep0_complete_status(dwc, event);
		break;
	default:
		WARN(true, "UNKNOWN ep0state %d\n", dwc->ep0state);
	}
}
Beispiel #3
0
static void dwc3_ep0_xfer_complete(struct dwc3 *dwc,
			const struct dwc3_event_depevt *event)
{
	switch (dwc->ep0state) {
	case EP0_IDLE:
		dwc3_ep0_inspect_setup(dwc, event);
		break;

	case EP0_IN_DATA_PHASE:
	case EP0_OUT_DATA_PHASE:
		dwc3_ep0_complete_data(dwc, event);
		break;

	case EP0_IN_STATUS_PHASE:
	case EP0_OUT_STATUS_PHASE:
		dwc3_ep0_complete_req(dwc, event);
		break;

	case EP0_IN_WAIT_NRDY:
	case EP0_OUT_WAIT_NRDY:
	case EP0_IN_WAIT_GADGET:
	case EP0_OUT_WAIT_GADGET:
	case EP0_UNCONNECTED:
	case EP0_STALL:
		break;
	}
}