#define DWC3_EP_END_TRANSFER_PENDING BIT(4)
#define DWC3_EP_PENDING_REQUEST BIT(5)
#define DWC3_EP_DELAY_START BIT(6)
+#define DWC3_EP_WAIT_TRANSFER_COMPLETE BIT(7)
/* This last one is specific to EP0 */
#define DWC3_EP0_DIR_IN BIT(31)
return ret;
}
+ if (dep->stream_capable && req->request.is_last)
+ dep->flags |= DWC3_EP_WAIT_TRANSFER_COMPLETE;
+
return 0;
}
list_add_tail(&req->list, &dep->pending_list);
req->status = DWC3_REQUEST_STATUS_QUEUED;
+ if (dep->flags & DWC3_EP_WAIT_TRANSFER_COMPLETE)
+ return 0;
+
/* Start the transfer only after the END_TRANSFER is completed */
if (dep->flags & DWC3_EP_END_TRANSFER_PENDING) {
dep->flags |= DWC3_EP_DELAY_START;
if (event->status & DEPEVT_STATUS_BUSERR)
status = -ECONNRESET;
- dwc3_gadget_endpoint_trbs_complete(dep, event, status);
+ if (dwc3_gadget_endpoint_trbs_complete(dep, event, status))
+ dep->flags &= ~DWC3_EP_WAIT_TRANSFER_COMPLETE;
}
static void dwc3_gadget_endpoint_transfer_not_ready(struct dwc3_ep *dep,