Index: if_kue.c
===================================================================
RCS file: /usr/store/mlaier/fcvs/src/sys/dev/usb/if_kue.c,v
retrieving revision 1.71
diff -u -r1.71 if_kue.c
--- if_kue.c	7 Oct 2006 18:03:39 -0000	1.71
+++ if_kue.c	29 Jan 2007 23:15:52 -0000
@@ -495,7 +495,9 @@
 	ifp->if_watchdog = kue_watchdog;
 	ifp->if_init = kue_init;
 	ifp->if_baudrate = 10000000;
-	ifp->if_snd.ifq_maxlen = IFQ_MAXLEN;
+	IFQ_SET_MAXLEN(&ifp->if_snd, IFQ_MAXLEN);
+	ifp->if_snd.ifq_drv_maxlen = IFQ_MAXLEN;
+	IFQ_SET_READY(&ifp->if_snd);
 
 	sc->kue_qdat.ifp = ifp;
 	sc->kue_qdat.if_rxstart = kue_rxstart;
@@ -762,14 +764,14 @@
 		return;
 	}
 
-	IF_DEQUEUE(&ifp->if_snd, m_head);
+	IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
 	if (m_head == NULL) {
 		KUE_UNLOCK(sc);
 		return;
 	}
 
 	if (kue_encap(sc, m_head, 0)) {
-		IF_PREPEND(&ifp->if_snd, m_head);
+		IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
 		ifp->if_drv_flags |= IFF_DRV_OACTIVE;
 		KUE_UNLOCK(sc);
 		return;
@@ -948,7 +950,7 @@
 	usbd_get_xfer_status(c->ue_xfer, NULL, NULL, NULL, &stat);
 	kue_txeof(c->ue_xfer, c, stat);
 
-	if (ifp->if_snd.ifq_head != NULL)
+	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
 		kue_start(ifp);
 	KUE_UNLOCK(sc);