diff options
| author |   provos <provos@openbsd.org> | 2000-09-17 19:10:55 +0000 |
|---|---|---|
| committer | provos <provos@openbsd.org> | 2000-09-17 19:10:55 +0000 |
| commit | 076ff3b6515732f70c86b7f1d344652f59a02d6e (patch) | |
| tree | c30062b6d927859e43c4404334e65966b632e950 /sys | |
| parent | Add fxp cardbus attachment here, too. Shorten some attachment descriptions. (diff) | |
| download | wireguard-openbsd-076ff3b6515732f70c86b7f1d344652f59a02d6e.tar.xz wireguard-openbsd-076ff3b6515732f70c86b7f1d344652f59a02d6e.zip | |
implement SIOCSIFMTU, okay deraadt@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/elink3.c | 11 | ||||
| -rw-r--r-- | sys/dev/pcmcia/if_wi.c | 12 |
2 files changed, 20 insertions, 3 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) { diff --git a/sys/dev/pcmcia/if_wi.c b/sys/dev/pcmcia/if_wi.c index b0fc4f31877..4f6dd0cc6ae 100644 --- a/sys/dev/pcmcia/if_wi.c +++ b/sys/dev/pcmcia/if_wi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_wi.c,v 1.15 2000/06/30 01:04:28 art Exp $ */ +/* $OpenBSD: if_wi.c,v 1.16 2000/09/17 19:10:55 provos Exp $ */ /* * Copyright (c) 1997, 1998, 1999 @@ -133,7 +133,7 @@ u_int32_t widebug = WIDEBUG; #if !defined(lint) && !defined(__OpenBSD__) static const char rcsid[] = - "$OpenBSD: if_wi.c,v 1.15 2000/06/30 01:04:28 art Exp $"; + "$OpenBSD: if_wi.c,v 1.16 2000/09/17 19:10:55 provos Exp $"; #endif /* lint */ #ifdef foo @@ -1082,6 +1082,14 @@ wi_ioctl(ifp, command, data) } 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) { if (ifp->if_flags & IFF_RUNNING && |