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Index: head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
===================================================================
--- head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
+++ head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
@@ -1495,27 +1495,11 @@
{
struct hn_softc *sc = ifp->if_softc;
struct ifreq *ifr = (struct ifreq *)data;
-#ifdef INET
- struct ifaddr *ifa = (struct ifaddr *)data;
-#endif
int mask, error = 0;
int retry_cnt = 500;
- switch(cmd) {
-
- case SIOCSIFADDR:
-#ifdef INET
- if (ifa->ifa_addr->sa_family == AF_INET) {
- ifp->if_flags |= IFF_UP;
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING))
- hn_init(sc);
- arp_ifinit(ifp, ifa);
- } else
-#endif
- error = ether_ioctl(ifp, cmd, data);
- break;
+ switch (cmd) {
case SIOCSIFMTU:
- /* Check MTU value change */
if (ifp->if_mtu == ifr->ifr_mtu)
break;
@@ -1589,6 +1573,7 @@
sc->temp_unusable = FALSE;
NV_UNLOCK(sc);
break;
+
case SIOCSIFFLAGS:
do {
NV_LOCK(sc);
@@ -1639,8 +1624,8 @@
sc->temp_unusable = FALSE;
NV_UNLOCK(sc);
sc->hn_if_flags = ifp->if_flags;
- error = 0;
break;
+
case SIOCSIFCAP:
NV_LOCK(sc);
@@ -1679,30 +1664,27 @@
}
NV_UNLOCK(sc);
- error = 0;
break;
+
case SIOCADDMULTI:
case SIOCDELMULTI:
-#ifdef notyet
- /* Fixme: Multicast mode? */
- if (ifp->if_drv_flags & IFF_DRV_RUNNING) {
- NV_LOCK(sc);
- netvsc_setmulti(sc);
- NV_UNLOCK(sc);
- error = 0;
- }
-#endif
- error = EINVAL;
+ /* Always all-multi */
+ /*
+ * TODO:
+ * Enable/disable all-multi according to the emptiness of
+ * the mcast address list.
+ */
break;
+
case SIOCSIFMEDIA:
case SIOCGIFMEDIA:
error = ifmedia_ioctl(ifp, ifr, &sc->hn_media, cmd);
break;
+
default:
error = ether_ioctl(ifp, cmd, data);
break;
}
-
return (error);
}

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