diff options
| author | Jason Wright <jason@cvs.openbsd.org> | 2000-02-15 02:28:16 +0000 |
|---|---|---|
| committer | Jason Wright <jason@cvs.openbsd.org> | 2000-02-15 02:28:16 +0000 |
| commit | 53fdedfb0b6a3815faa513c0a77ceb9e74e2d0b5 (patch) | |
| tree | 4d661de226e0e80103d3051b1eff275336289c5f /sys/dev/pci/if_dc.c | |
| parent | a1ad75dfed29dd509de96d7ef5b4bb3783afaa88 (diff) | |
make sure to call ether_{add,del}multi() as appropriate in xxx_ioctl()
Diffstat (limited to 'sys/dev/pci/if_dc.c')
| -rw-r--r-- | sys/dev/pci/if_dc.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/sys/dev/pci/if_dc.c b/sys/dev/pci/if_dc.c index 08aba98d684..9b11f32df79 100644 --- a/sys/dev/pci/if_dc.c +++ b/sys/dev/pci/if_dc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_dc.c,v 1.9 2000/01/16 16:17:56 jason Exp $ */ +/* $OpenBSD: if_dc.c,v 1.10 2000/02/15 02:28:14 jason Exp $ */ /* * Copyright (c) 1997, 1998, 1999 @@ -2610,8 +2610,18 @@ int dc_ioctl(ifp, command, data) break; case SIOCADDMULTI: case SIOCDELMULTI: - dc_setfilt(sc); - error = 0; + error = (command == SIOCADDMULTI) ? + ether_addmulti(ifr, &sc->arpcom) : + ether_delmulti(ifr, &sc->arpcom); + + if (error == ENETRESET) { + /* + * Multicast list has changed; set the hardware + * filter accordingly. + */ + dc_setfilt(sc); + error = 0; + } break; case SIOCGIFMEDIA: case SIOCSIFMEDIA: |