xnu-344.tar.gz

[apple/xnu.git] / bsd / net / ether_inet_pr_module.c

diff --git a/bsd/net/ether_inet_pr_module.c b/bsd/net/ether_inet_pr_module.c
index b206d8f73d17ddccce21f89dcab855f187e77613..59d7a8d49864e45b59083c7e218a8f63d431e484 100644 (file)
--- a/bsd/net/ether_inet_pr_module.c
+++ b/bsd/net/ether_inet_pr_module.c
@@ -237,7 +237,7 @@ inet_ether_pre_output(ifp, m0, dst_netaddr, route, type, edst, dl_tag )
        if ((rt->rt_flags & RTF_UP) == 0) {
            rt0 = rt = rtalloc1(dst_netaddr, 1, 0UL);
            if (rt0)
-               rt->rt_refcnt--;
+               rtunref(rt);
            else
                return EHOSTUNREACH;
        }
@@ -377,6 +377,13 @@ ether_inet_prmod_ioctl(dl_tag, ifp, command, data)
 
            arp_ifinit(IFP2AC(ifp), ifa);
 
+           /*
+            * Register new IP and MAC addresses with the kernel debugger
+            * for the en0 interface.
+            */
+           if (ifp->if_unit == 0)
+               kdp_set_ip_and_mac_addresses(&(IA_SIN(ifa)->sin_addr), &(IFP2AC(ifp)->ac_enaddr));
+
            break;
 
        default:
@@ -397,14 +404,10 @@ ether_inet_prmod_ioctl(dl_tag, ifp, command, data)
 
     case SIOCSIFMTU:
        /*
-        * Set the interface MTU.
+        * IOKit IONetworkFamily will set the right MTU according to the driver
         */
-       if (ifr->ifr_mtu > ETHERMTU) {
-           error = EINVAL;
-       } else {
-           ifp->if_mtu = ifr->ifr_mtu;
-       }
-       break;
+
+        return (0);
 
     default:
         return EOPNOTSUPP;
@@ -462,8 +465,6 @@ ether_attach_inet(struct ifnet *ifp)
        printf("WARNING: ether_attach_inet can't attach ip to interface\n");
        return stat;
     }
-    /* XXX avoid free'ing the interface */
-    ifp->if_eflags |= IFEF_DETACH_DISABLED;
     return ip_dl_tag;
 }