[realtek] 8139too and rtl8139C Too! Also! Including! ARGH!

[Kirk Wolff]

taking the options out of my modules.conf has no effect
----- Original Message -----
From: "Donald Becker" <becker@scyld.com>
To: "Kirk Wolff" <kirk@kirk.homeip.net>
Cc: <realtek@scyld.com>
Sent: Monday, January 28, 2002 12:03 AM
Subject: Re: [realtek] 8139too and rtl8139C Too! Also! Including! ARGH!


> On Sun, 27 Jan 2002, Kirk Wolff wrote:
>
> > Hello, I am sure you have had this problem over and over again, but...
>
> Yes, similar questions have been answered many, many times.  That's what
> list archives are for...
>
> > I have the following entry in my modules.conf in order to attempt to
> > get the card configured.  I managed to figure out this line from
> > searching through the 8139too.c file in the drivers/net directory.
> >
> > alias eth2 8139too
> > options 8139too media=0x0030
>
> Why are you forcing the duplex?
>
> > The media type of 0x30 should FORCE it full duplex, 100Mbps right?
>
> Yes.
>
> > It says that I am getting 100Mbps, FD right?  Well I look at my
> > switch, and the Full Duplex light doesn't come on.
>
> Correct.  Forcing full duplex disables autonegotiation, so the switch
> uses half duplex.
>
> > I should add that I get the following from an ifconfig:
> >           RX packets:826806 errors:183153 dropped:6136 overruns:6780
frame:0
>
> Yup, this is what happens when you force a duplex mismatch.
>
> Easy answer: DON'T DO THAT!
> Use the default setting.
>
> Donald Becker becker@scyld.com
> Scyld Computing Corporation http://www.scyld.com
> 410 Severn Ave. Suite 210 Second Generation Beowulf Clusters
> Annapolis MD 21403 410-990-9993
>
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