compat/ndis/subr_usbd.c

714 	struct ndisusb_xfer *nx;
737 	nx = malloc(sizeof(struct ndisusb_xfer), M_USBDEV, M_NOWAIT | M_ZERO);
738 	if (nx == NULL) {
742 	nx->nx_ep = ne;
743 	nx->nx_priv = ip;
745 	InsertTailList((&ne->ne_pending), (&nx->nx_next));
789     struct ndisusb_xfer *nx, usb_error_t status)
800 	nd->nd_xfer = nx;
814 	struct ndisusb_xfer *nx;
823 	nx = CONTAINING_RECORD(ne->ne_active.nle_flink, struct ndisusb_xfer,
825 	RemoveEntryList(&nx->nx_next);
828 	return (nx);
837 	struct ndisusb_xfer *nx;
850 		nx = usbd_aq_getfirst(sc, ne);
852 		if (nx == NULL)
857 			usbd_copy_out(pc, 0, nx->nx_urbbuf, actlen);
858 		nx->nx_urbbuf += actlen;
859 		nx->nx_urbactlen += actlen;
860 		nx->nx_urblen -= actlen;
864 			nx->nx_urblen = 0;
867 			if (nx->nx_urblen > 0) {
869 				InsertHeadList((&ne->ne_active), (&nx->nx_next));
872 				ip = nx->nx_priv;
879 		usbd_xfer_complete(sc, ne, nx,
880 		    ((actlen < sumlen) && (nx->nx_shortxfer == 0)) ?
892 		nx = CONTAINING_RECORD(ne->ne_pending.nle_flink,
894 		RemoveEntryList(&nx->nx_next);
896 		InsertTailList((&ne->ne_active), (&nx->nx_next));
899 		ip = nx->nx_priv;
904 		nx->nx_urbbuf		= ubi->ubi_trans_buf;
905 		nx->nx_urbactlen	= 0;
906 		nx->nx_urblen		= ubi->ubi_trans_buflen;
907 		nx->nx_shortxfer	= (ubi->ubi_trans_flags &
910 		len = MIN(usbd_xfer_max_len(xfer), nx->nx_urblen);
913 			usbd_copy_in(pc, 0, nx->nx_urbbuf, len);
919 		nx = usbd_aq_getfirst(sc, ne);
920 		if (nx == NULL)
927 		usbd_xfer_complete(sc, ne, nx, error);
940 	struct ndisusb_xfer *nx;
951 		nx = usbd_aq_getfirst(sc, ne);
952 		if (nx == NULL)
955 		ip = nx->nx_priv;
963 			nx->nx_urbactlen += len;
966 		usbd_xfer_complete(sc, ne, nx, USB_ERR_NORMAL_COMPLETION);
976 		nx = CONTAINING_RECORD(ne->ne_pending.nle_flink,
978 		RemoveEntryList(&nx->nx_next);
980 		InsertTailList((&ne->ne_active), (&nx->nx_next));
983 		ip = nx->nx_priv;
1027 		nx->nx_urbbuf		= vcreq->uvc_trans_buf;
1028 		nx->nx_urblen		= vcreq->uvc_trans_buflen;
1029 		nx->nx_urbactlen	= 0;
1045 			if (nx->nx_urblen > USBD_CTRL_WRITE_BUFFER_SP)
1048 				    " (%d).\n", nx->nx_urblen);
1054 			if (nx->nx_urblen > 0) {
1056 				usbd_copy_in(pc, 0, nx->nx_urbbuf,
1057 				    nx->nx_urblen);
1058 				usbd_xfer_set_frame_len(xfer, 1, nx->nx_urblen);
1065 		nx = usbd_aq_getfirst(sc, ne);
1066 		if (nx == NULL)
1073 		usbd_xfer_complete(sc, ne, nx, error);
1264 	struct ndisusb_xfer *nx;
1281 	nx = malloc(sizeof(struct ndisusb_xfer), M_USBDEV, M_NOWAIT | M_ZERO);
1282 	if (nx == NULL) {
1286 	nx->nx_ep = ne;
1287 	nx->nx_priv = ip;
1289 	InsertTailList((&ne->ne_pending), (&nx->nx_next));