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Date:      Sat, 03 Oct 1998 18:33:22 -0700
From:      Mike Smith <mike@smith.net.au>
To:        Joao Carlos Mendes Luis <jonny@jonny.eng.br>
Cc:        wpaul@skynet.ctr.columbia.edu (Bill Paul), SteveFriedrich@Hot-Shot.com, freebsd-hardware@FreeBSD.ORG, hackers@FreeBSD.ORG
Subject:   Re: 2nd call for testers for RealTek 8139 driver 
Message-ID:  <199810040133.SAA00613@dingo.cdrom.com>
In-Reply-To: Your message of "Sat, 03 Oct 1998 19:45:46 -0300." <199810032245.TAA27322@roma.coe.ufrj.br> 

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> #define quoting(Bill Paul)
> // The 8139 isn't an NE2000 clone. RealTek does make NE2000 clone cards,
> // but those use the 8029 and 8039 chips, which are 10Mbps only. The 8129
> // and 8139 are fast ethernet controllers (the difference between them
> // is the 8129 uses an external physical interface chip whereas the 8139
> // has one built in).
> 
> But the 8029 (and probably 8039 also) does have media select and full
> duplex support.  Are there any plans to add support for these in the
> ed driver ?

No, not as far as I'm aware.  Full duplex on a 10Mbps card is really
somewhat of a waste unless you have a 10Mbps port on a switch.  There
aren't that many 10Mbps switches on the market to begin with, and if you
have a 100Mbps switch, connecting to it with a crappy 10Mbps card
doesn't make any sense.

All of the 80x9 cards I've seen have automatic media detection, so 
there's no need for driver support AFAIK.

-- 
\\  Sometimes you're ahead,       \\  Mike Smith
\\  sometimes you're behind.      \\  mike@smith.net.au
\\  The race is long, and in the  \\  msmith@freebsd.org
\\  end it's only with yourself.  \\  msmith@cdrom.com



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