Date: Thu, 19 Oct 1995 10:25:28 +0500 (GMT+0500) From: "Serge A. Babkin" <babkin@hq.icb.chel.su> To: wollman@lcs.mit.edu (Garrett A. Wollman) Cc: gena@NetVision.net.il, wollman@freebsd.org, jkh@time.cdrom.com, current@freebsd.org Subject: Re: 3c509 in -current needs patching Message-ID: <199510190525.KAA29910@hq.icb.chel.su> In-Reply-To: <9510181356.AA05148@halloran-eldar.lcs.mit.edu> from "Garrett A. Wollman" at Oct 18, 95 09:56:40 am
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> > <<On Wed, 18 Oct 1995 15:12:12 +0500 (GMT+0500), "Serge A. Babkin" <babkin@hq.icb.chel.su> said: > > I found a bug by visual inspection... > > > ! ifp->if_flags = IFF_BROADCAST | IFF_MULTICAST | > > ! IFF_SIMPLEX | IFF_NOTRAILERS; > > > ! case SIOCADDMULTI: > > ! case SIOCDELMULTI: > > ! /* Now this driver has no support for programmable > > ! * multicast filters. If some day it will gain this > > ! * support this part of code must be extended. > > ! */ > > ! error=0; > > ! break; > > If multicast is not supported, the driver should not claim to support > it. Multicast is supported but the card has no multicast filter, it simply receives all multicast packets when the FIL_GROUP bit is set in the SET_RX_FILTER command. Serge Babkin ! (babkin@hq.icb.chel.su) ! Headquarter of Joint Stock Commercial Bank "Chelindbank" ! Chelyabinsk, Russia
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