Subject: RE: Tulip driver (if_de) and MII
To: Hal Murray <email@example.com>
From: Jonas Larsson <firstname.lastname@example.org>
Date: 02/29/2000 09:46:56
> Running the cards in full-duplex gives very poor performance.
> Below are two tests ran with netperf. One is a direct connection
> with a cross-over (which gives full-duplex as above) and one
> is through a hub witch forces the PHYs into half-duplex.
> That's the standard symptom when one end is running in full-duplex
> mode and the other is half-duplex.
But even if I choose full-duplex on both ends I get the lousy performance.