diff options
| author | Brad Smith <brad@cvs.openbsd.org> | 2005-01-15 05:24:13 +0000 |
|---|---|---|
| committer | Brad Smith <brad@cvs.openbsd.org> | 2005-01-15 05:24:13 +0000 |
| commit | 89df0e6b8b27747dc883f3de9e8f46b10fcedc39 (patch) | |
| tree | a292b90e17b1cad700ae6fa40a061e782999a21f /sys/arch/sgi | |
| parent | 8c0a544eeaf396cc953120df64521d1b451b7b18 (diff) | |
make sure interface is in RUNNING state before touching the multicast filters
From NetBSD
NetBSD PR 27678 for details
ok mcbride@
Diffstat (limited to 'sys/arch/sgi')
| -rw-r--r-- | sys/arch/sgi/dev/if_mec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/arch/sgi/dev/if_mec.c b/sys/arch/sgi/dev/if_mec.c index 51300e86d2e..06c8bb1f734 100644 --- a/sys/arch/sgi/dev/if_mec.c +++ b/sys/arch/sgi/dev/if_mec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_mec.c,v 1.6 2004/09/29 17:57:35 pefo Exp $ */ +/* $OpenBSD: if_mec.c,v 1.7 2005/01/15 05:24:10 brad Exp $ */ /* $NetBSD: if_mec_mace.c,v 1.5 2004/08/01 06:36:36 tsutsui Exp $ */ /* @@ -1095,12 +1095,14 @@ mec_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) error = (cmd == SIOCADDMULTI) ? ether_addmulti(ifr, &sc->sc_ac) : ether_delmulti(ifr, &sc->sc_ac); + if (error == ENETRESET) { /* * Multicast list has changed; set the hardware * filter accordingly. */ - mec_init(ifp); + if (ifp->if_flags & IFF_RUNNING) + mec_init(ifp); error = 0; } break; |