diff options
| author | Niels Provos <provos@cvs.openbsd.org> | 2000-09-17 19:10:57 +0000 |
|---|---|---|
| committer | Niels Provos <provos@cvs.openbsd.org> | 2000-09-17 19:10:57 +0000 |
| commit | 8ae7dba658fe236241b10b722d132f73bb118538 (patch) | |
| tree | 2314fa13c1072321f69b1f41e9cd43aecd622c13 /sys/dev/ic/elink3.c | |
| parent | e32129e4c9da5b5846eaf18ee03fce8f4bbe0952 (diff) | |
implement SIOCSIFMTU, okay deraadt@
Diffstat (limited to 'sys/dev/ic/elink3.c')
| -rw-r--r-- | sys/dev/ic/elink3.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/ic/elink3.c b/sys/dev/ic/elink3.c index 18211c722e6..1ee235808fa 100644 --- a/sys/dev/ic/elink3.c +++ b/sys/dev/ic/elink3.c @@ -1,4 +1,4 @@ -/* $OpenBSD: elink3.c,v 1.43 2000/09/17 00:06:01 aaron Exp $ */ +/* $OpenBSD: elink3.c,v 1.44 2000/09/17 19:10:56 provos Exp $ */ /* $NetBSD: elink3.c,v 1.32 1997/05/14 00:22:00 thorpej Exp $ */ /* @@ -1525,6 +1525,15 @@ epioctl(ifp, cmd, data) error = ifmedia_ioctl(ifp, ifr, &sc->sc_mii.mii_media, cmd); 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 SIOCSIFFLAGS: if ((ifp->if_flags & IFF_UP) == 0 && (ifp->if_flags & IFF_RUNNING) != 0) { |