Date: Thu, 27 Jul 1995 08:34:29 +0600 (GMT+0600) From: "Serge A. Babkin" <babkin@hq.icb.chel.su> To: fenner@parc.xerox.com (Bill Fenner) Cc: rgrimes@gndrsh.aac.dev.com, current@freebsd.org Subject: Re: ep driver Message-ID: <199507270234.IAA23362@hq.icb.chel.su> In-Reply-To: <95Jul26.102239pdt.177475@crevenia.parc.xerox.com> from "Bill Fenner" at Jul 26, 95 10:22:28 am
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> > In message <199507260832.OAA06959@hq.icb.chel.su> you write: > >- has multicast support > > If nobody is going to figure out how to program the multicast filters, > then this diff might as well be something like > > >! case SIOCADDMULTI: > >! case SIOCDELMULTI: > >! error=0; > >! break; > > and you can save the overhead of calling epinit(). Agreed. But are you sure that we can drop the calls of ether_addmulti() and ether_delmulti() too ? I think we can't because it does the mapping between IP and Ethernet multicast addresses. Or doesn't ? Serge Babkin ! (babkin@hq.icb.chel.su) ! Headquarter of Joint Stock Commercial Bank "Chelindbank" ! Chelyabinsk, Russia
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