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Fix multicast filter to set IFF_ALLMULTI flag properly. Also clear 

unused group address from filter.
This commit is contained in:
onoe 2000-03-27 12:58:01 +00:00
parent 720e17c11e
commit 6daecf7901
1 changed files with 4 additions and 2 deletions
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6
sys/dev/ic/awi.c
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@ -1,4 +1,4 @@
/* $NetBSD: awi.c,v 1.15 2000/03/27 12:54:59 onoe Exp $ */
/* $NetBSD: awi.c,v 1.16 2000/03/27 12:58:01 onoe Exp $ */
/*
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -924,6 +924,7 @@ awi_init(sc)
struct ether_multistep step;
#endif
/* reinitialize muticast filter */
n = 0;
ifp->if_flags |= IFF_ALLMULTI;
sc->sc_mib_local.Accept_All_Multicast_Dis = 0;
@ -932,7 +933,6 @@ awi_init(sc)
goto set_mib;
}
sc->sc_mib_mac.aPromiscuous_Enable = 0;
ifp->if_flags &= ~IFF_ALLMULTI;
#ifdef __FreeBSD__
if (ifp->if_amcount != 0)
goto set_mib;
@ -960,6 +960,8 @@ awi_init(sc)
ETHER_NEXT_MULTI(step, enm);
}
#endif
for (; n < AWI_GROUP_ADDR_SIZE; n++)
memset(sc->sc_mib_addr.aGroup_Addresses[n], 0, ETHER_ADDR_LEN);
ifp->if_flags &= ~IFF_ALLMULTI;
sc->sc_mib_local.Accept_All_Multicast_Dis = 1;