diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2002-01-08 05:38:54 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2002-01-08 05:38:54 +0000 |
| commit | a334044a5f0ad28753b9622a3e5b7a4707875aae (patch) | |
| tree | d9519a718209277ed014a6d6c861b1c46340ee46 /sys/dev | |
| parent | ff6aa95a56a8de0c2342fb3724a7e4eddbad88d8 (diff) | |
SIOCSIFMTU support; patches by Claudio Castiglia <ccastig@softhome.net>
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ic/dp8390.c | 10 | ||||
| -rw-r--r-- | sys/dev/ic/rtl81x9.c | 9 |
2 files changed, 17 insertions, 2 deletions
diff --git a/sys/dev/ic/dp8390.c b/sys/dev/ic/dp8390.c index 066528277d9..4f369894d55 100644 --- a/sys/dev/ic/dp8390.c +++ b/sys/dev/ic/dp8390.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dp8390.c,v 1.19 2001/09/20 17:02:31 mpech Exp $ */ +/* $OpenBSD: dp8390.c,v 1.20 2002/01/08 05:38:53 fgsch Exp $ */ /* $NetBSD: dp8390.c,v 1.13 1998/07/05 06:49:11 jonathan Exp $ */ /* @@ -849,6 +849,14 @@ dp8390_ioctl(ifp, cmd, 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) == 0 && (ifp->if_flags & IFF_RUNNING) != 0) { diff --git a/sys/dev/ic/rtl81x9.c b/sys/dev/ic/rtl81x9.c index 8fbe3b4496b..265cb6523c4 100644 --- a/sys/dev/ic/rtl81x9.c +++ b/sys/dev/ic/rtl81x9.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtl81x9.c,v 1.11 2001/11/06 19:53:18 miod Exp $ */ +/* $OpenBSD: rtl81x9.c,v 1.12 2002/01/08 05:38:53 fgsch Exp $ */ /* * Copyright (c) 1997, 1998 @@ -1092,6 +1092,13 @@ int rl_ioctl(ifp, command, data) break; } 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) { rl_init(sc); |