Lines Matching refs:preq
344 int cdnsp_ep_enqueue(struct cdnsp_ep *pep, struct cdnsp_request *preq) in cdnsp_ep_enqueue() argument
350 if (preq->epnum == 0 && !list_empty(&pep->pending_list)) { in cdnsp_ep_enqueue()
351 trace_cdnsp_request_enqueue_busy(preq); in cdnsp_ep_enqueue()
355 request = &preq->request; in cdnsp_ep_enqueue()
358 preq->direction = pep->direction; in cdnsp_ep_enqueue()
359 preq->epnum = pep->number; in cdnsp_ep_enqueue()
360 preq->td.drbl = 0; in cdnsp_ep_enqueue()
364 trace_cdnsp_request_enqueue_error(preq); in cdnsp_ep_enqueue()
368 list_add_tail(&preq->list, &pep->pending_list); in cdnsp_ep_enqueue()
370 trace_cdnsp_request_enqueue(preq); in cdnsp_ep_enqueue()
374 ret = cdnsp_queue_ctrl_tx(pdev, preq); in cdnsp_ep_enqueue()
378 ret = cdnsp_queue_bulk_tx(pdev, preq); in cdnsp_ep_enqueue()
381 ret = cdnsp_queue_isoc_tx_prepare(pdev, preq); in cdnsp_ep_enqueue()
390 usb_gadget_unmap_request_by_dev(pdev->dev, &preq->request, in cdnsp_ep_enqueue()
392 list_del(&preq->list); in cdnsp_ep_enqueue()
393 trace_cdnsp_request_enqueue_error(preq); in cdnsp_ep_enqueue()
423 int cdnsp_ep_dequeue(struct cdnsp_ep *pep, struct cdnsp_request *preq) in cdnsp_ep_dequeue() argument
429 trace_cdnsp_request_dequeue(preq); in cdnsp_ep_dequeue()
434 ret_rem = cdnsp_remove_request(pdev, preq, pep); in cdnsp_ep_dequeue()
1007 struct cdnsp_request *preq; in cdnsp_gadget_ep_disable() local
1038 preq = next_request(&pep->pending_list); in cdnsp_gadget_ep_disable()
1039 cdnsp_ep_dequeue(pep, preq); in cdnsp_gadget_ep_disable()
1071 struct cdnsp_request *preq; in cdnsp_gadget_ep_alloc_request() local
1073 preq = kzalloc(sizeof(*preq), gfp_flags); in cdnsp_gadget_ep_alloc_request()
1074 if (!preq) in cdnsp_gadget_ep_alloc_request()
1077 preq->epnum = pep->number; in cdnsp_gadget_ep_alloc_request()
1078 preq->pep = pep; in cdnsp_gadget_ep_alloc_request()
1080 trace_cdnsp_alloc_request(preq); in cdnsp_gadget_ep_alloc_request()
1082 return &preq->request; in cdnsp_gadget_ep_alloc_request()
1088 struct cdnsp_request *preq = to_cdnsp_request(request); in cdnsp_gadget_ep_free_request() local
1090 trace_cdnsp_free_request(preq); in cdnsp_gadget_ep_free_request()
1091 kfree(preq); in cdnsp_gadget_ep_free_request()
1098 struct cdnsp_request *preq; in cdnsp_gadget_ep_queue() local
1116 preq = to_cdnsp_request(request); in cdnsp_gadget_ep_queue()
1118 ret = cdnsp_ep_enqueue(pep, preq); in cdnsp_gadget_ep_queue()
1154 struct cdnsp_request *preq; in cdnsp_gadget_ep_set_halt() local
1160 preq = next_request(&pep->pending_list); in cdnsp_gadget_ep_set_halt()
1162 if (preq) { in cdnsp_gadget_ep_set_halt()
1214 struct cdnsp_request *preq, in cdnsp_gadget_giveback() argument
1219 list_del(&preq->list); in cdnsp_gadget_giveback()
1221 if (preq->request.status == -EINPROGRESS) in cdnsp_gadget_giveback()
1222 preq->request.status = status; in cdnsp_gadget_giveback()
1224 usb_gadget_unmap_request_by_dev(pdev->dev, &preq->request, in cdnsp_gadget_giveback()
1225 preq->direction); in cdnsp_gadget_giveback()
1227 trace_cdnsp_request_giveback(preq); in cdnsp_gadget_giveback()
1229 if (preq != &pdev->ep0_preq) { in cdnsp_gadget_giveback()
1231 usb_gadget_giveback_request(&pep->endpoint, &preq->request); in cdnsp_gadget_giveback()