Enable an interface in the net driver test

bsd/sys/netinet/if_ether.c

@@ -872,6 +872,7 @@ arp_ifinit(struct ifnet *ifp, struct ifaddr *ifa)
 	if (ntohl(IA_SIN(ifa)->sin_addr.s_addr) != INADDR_ANY) {
 		arprequest(ifp, &IA_SIN(ifa)->sin_addr,
 				&IA_SIN(ifa)->sin_addr, (u_char *)IF_LLADDR(ifp));
+#if 0
 		/*
 		 * interface address is considered static entry
 		 * because the output of the arp utility shows
@@ -886,6 +887,9 @@ arp_ifinit(struct ifnet *ifp, struct ifaddr *ifa)
 			    "entry for interface address\n");
 		else
 			LLE_RUNLOCK(lle);
+#else
+		lle = NULL;
+#endif
 	}
 	ifa->ifa_rtrequest = NULL;
 }

tests/tst-bsd-netdriver.c

@@ -17,6 +17,9 @@
 /* Global ifnet */
 struct ifnet* pifp;
 
+/*
+ * This function should invoke ether_ioctl...
+ */
 static int
 lge_ioctl(struct ifnet        *ifp,
           u_long          command,
@@ -26,10 +29,20 @@ lge_ioctl(struct ifnet        *ifp,
     return (0);
 }
 
+/*
+ * Main transmit routine.
+ */
 static void
 lge_start(struct ifnet* ifp)
 {
+    struct mbuf     *m_head = NULL;
+
     TLOG("lge_start\n");
+
+    IF_DEQUEUE(&ifp->if_snd, m_head);
+    if (m_head != NULL) {
+        /* Send packet */
+    }
 }
 
 static void
@@ -103,7 +116,7 @@ int main(void)
      */
     if_attachdomain(NULL);
 
-    // set_address();
+    set_address();
     destroy_if();
 
     TLOG("BSD Net Driver Test\n");