1572 pci_xhci_xfer_complete(struct pci_xhci_softc *sc, struct usb_data_xfer *xfer,  in pci_xhci_xfer_complete()  argument
1599 	for (i = xfer->head; xfer->ndata > 0; ) {  in pci_xhci_xfer_complete()
1600 		evtrb.qwTrb0 = (uint64_t)xfer->data[i].hci_data;  in pci_xhci_xfer_complete()
1606 		     i, xfer->data[i].processed, xfer->data[i].blen,  in pci_xhci_xfer_complete()
1611 		if (!xfer->data[i].processed) {  in pci_xhci_xfer_complete()
1612 			xfer->head = i;  in pci_xhci_xfer_complete()
1616 		xfer->ndata--;  in pci_xhci_xfer_complete()
1617 		edtla += xfer->data[i].bdone;  in pci_xhci_xfer_complete()
1619 		trb->dwTrb3 = (trb->dwTrb3 & ~0x1) | (xfer->data[i].ccs);  in pci_xhci_xfer_complete()
1622 		    xfer->data[i].streamid, xfer->data[i].trbnext,  in pci_xhci_xfer_complete()
1623 		    xfer->data[i].ccs);  in pci_xhci_xfer_complete()
1635 		               XHCI_TRB_2_REM_SET(xfer->data[i].blen);  in pci_xhci_xfer_complete()
1709 	struct usb_data_xfer *xfer;  in pci_xhci_try_usb_xfer()  local
1719 	xfer = devep->ep_xfer;  in pci_xhci_try_usb_xfer()
1721 	USB_DATA_XFER_LOCK(xfer);  in pci_xhci_try_usb_xfer()
1728 	assert(USB_DATA_XFER_LOCK_HELD(xfer));  in pci_xhci_try_usb_xfer()
1733 		err = dev->dev_ue->ue_data(dev->dev_sc, xfer,  in pci_xhci_try_usb_xfer()
1736 			if (USB_DATA_GET_ERRCODE(&xfer->data[xfer->head]) ==  in pci_xhci_try_usb_xfer()
1740 			err = pci_xhci_xfer_complete(sc, xfer, slot, epid,  in pci_xhci_try_usb_xfer()
1748 			USB_DATA_XFER_RESET(xfer);  in pci_xhci_try_usb_xfer()
1753 	USB_DATA_XFER_UNLOCK(xfer);  in pci_xhci_try_usb_xfer()
1767 	struct usb_data_xfer *xfer;  in pci_xhci_handle_transfer()  local
1777 	xfer = devep->ep_xfer;  in pci_xhci_handle_transfer()
1778 	USB_DATA_XFER_LOCK(xfer);  in pci_xhci_handle_transfer()
1808 			xfer_block = usb_data_xfer_append(xfer, NULL, 0,  in pci_xhci_handle_transfer()
1823 			if (!xfer->ureq)  in pci_xhci_handle_transfer()
1824 				xfer->ureq = malloc(  in pci_xhci_handle_transfer()
1826 			memcpy(xfer->ureq, &val,  in pci_xhci_handle_transfer()
1829 			xfer_block = usb_data_xfer_append(xfer, NULL, 0,  in pci_xhci_handle_transfer()
1845 			xfer_block = usb_data_xfer_append(xfer,  in pci_xhci_handle_transfer()
1852 			xfer_block = usb_data_xfer_append(xfer, NULL, 0,  in pci_xhci_handle_transfer()
1857 			xfer_block = usb_data_xfer_append(xfer, NULL, 0,  in pci_xhci_handle_transfer()
1863 			xfer_block = usb_data_xfer_append(xfer, NULL, 0,  in pci_xhci_handle_transfer()
1901 	DPRINTF(("pci_xhci[%d]: xfer->ndata %u", __LINE__, xfer->ndata));  in pci_xhci_handle_transfer()
1903 	if (xfer->ndata <= 0)  in pci_xhci_handle_transfer()
1910 			usberr = dev->dev_ue->ue_request(dev->dev_sc, xfer);  in pci_xhci_handle_transfer()
1917 			err = pci_xhci_xfer_complete(sc, xfer, slot, epid,  in pci_xhci_handle_transfer()
1934 		USB_DATA_XFER_UNLOCK(xfer);  in pci_xhci_handle_transfer()
1940 		USB_DATA_XFER_RESET(xfer);  in pci_xhci_handle_transfer()
1947 		USB_DATA_XFER_RESET(xfer);  in pci_xhci_handle_transfer()