680 …g_syncRequest = UsbAllocRequest(InterfaceIdToHandle(acm, acm->dataInPipe->interfaceId), 0, acm->re…  in UsbSerialReadSync()
685     readParmas.pipeAddress = acm->dataInPipe->pipeAddress;  in UsbSerialReadSync()
686     readParmas.pipeId = acm->dataInPipe->pipeId;  in UsbSerialReadSync()
687     readParmas.interfaceId = acm->dataInPipe->interfaceId;  in UsbSerialReadSync()
691 …readParmas.dataReq.directon = (((uint8_t)acm->dataInPipe->pipeDirection) >> USB_DIR_OFFSET) & DIRE…  in UsbSerialReadSync()
694 …int32_t ret = UsbFillRequest(g_syncRequest, InterfaceIdToHandle(acm, acm->dataInPipe->interfaceId)…  in UsbSerialReadSync()
1136     if (acm->dataInPipe) {  in AcmFreePipes()
1137         OsalMemFree(acm->dataInPipe);  in AcmFreePipes()
1138         acm->dataInPipe = NULL;  in AcmFreePipes()
1454 …acm->readReq[i] = UsbAllocRequest(InterfaceIdToHandle(acm, acm->dataInPipe->interfaceId), 0, acm->…  in AcmAllocReadRequests()
1460         readParmas.pipeAddress = acm->dataInPipe->pipeAddress;  in AcmAllocReadRequests()
1461         readParmas.pipeId = acm->dataInPipe->pipeId;  in AcmAllocReadRequests()
1462         readParmas.interfaceId = acm->dataInPipe->interfaceId;  in AcmAllocReadRequests()
1467 …readParmas.dataReq.directon = (((uint8_t)acm->dataInPipe->pipeDirection) >> USB_PIPE_DIR_OFFSET) &…  in AcmAllocReadRequests()
1469 …ret = UsbFillRequest(acm->readReq[i], InterfaceIdToHandle(acm, acm->dataInPipe->interfaceId), &rea…  in AcmAllocReadRequests()
1590     acm->dataInPipe = GetPipe(acm, USB_PIPE_TYPE_BULK, USB_PIPE_DIRECTION_IN);  in AcmGetPipes()
1591     if (acm->dataInPipe == NULL) {  in AcmGetPipes()
1614     acm->readSize = acm->dataInPipe->maxPacketSize;  in AcmGetPipes()