diff options
Diffstat (limited to 'sys/dev/ic/gem.c')
| -rw-r--r-- | sys/dev/ic/gem.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/sys/dev/ic/gem.c b/sys/dev/ic/gem.c index 4375b7b579c..16792cdc16b 100644 --- a/sys/dev/ic/gem.c +++ b/sys/dev/ic/gem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: gem.c,v 1.54 2006/02/08 22:11:02 brad Exp $ */ +/* $OpenBSD: gem.c,v 1.55 2006/02/21 19:34:48 brad Exp $ */ /* $NetBSD: gem.c,v 1.1 2001/09/16 00:11:43 eeh Exp $ */ /* @@ -1375,16 +1375,14 @@ gem_ioctl(ifp, cmd, data) case SIOCSIFADDR: ifp->if_flags |= IFF_UP; - + gem_init(ifp); switch (ifa->ifa_addr->sa_family) { #ifdef INET case AF_INET: - gem_init(ifp); arp_ifinit(&sc->sc_arpcom, ifa); break; #endif default: - gem_init(ifp); break; } break; @@ -1408,6 +1406,14 @@ gem_ioctl(ifp, cmd, data) #endif break; + case SIOCSIFMTU: + if (ifr->ifr_mtu > ETHERMTU || ifr->ifr_mtu < ETHERMIN) { + error = EINVAL; + } else if (ifp->if_mtu != ifr->ifr_mtu) { + ifp->if_mtu = ifr->ifr_mtu; + } + break; + case SIOCADDMULTI: case SIOCDELMULTI: error = (cmd == SIOCADDMULTI) ? |