From owner-freebsd-hackers Fri Sep 6 02:40:56 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id CAA08341 for hackers-outgoing; Fri, 6 Sep 1996 02:40:56 -0700 (PDT) Received: from minnow.render.com (render.demon.co.uk [158.152.30.118]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id CAA08320 for ; Fri, 6 Sep 1996 02:40:49 -0700 (PDT) Received: from minnow.render.com (minnow.render.com [193.195.178.1]) by minnow.render.com (8.6.12/8.6.9) with SMTP id KAA12228; Fri, 6 Sep 1996 10:40:31 +0100 Date: Fri, 6 Sep 1996 10:40:30 +0100 (BST) From: Doug Rabson To: Guido van Rooij cc: freebsd-hackers@freebsd.org Subject: Re: vx device broken in 21.1.5? In-Reply-To: <199609060908.LAA12615@spooky.lss.cp.philips.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Fri, 6 Sep 1996, Guido van Rooij wrote: > I am getting a very poor performance with a 3c590 card in FreeBSd 2.1.5. > When Ftp-ing I get like 600K/sec put performance, but only 10K/sec > when getting data. Are there some overrun problems? There are some problems but I don't know if they are overruns. I have been experimenting with some patches based on examining the OpenBSD driver with some confusing but promising results. I'll try to come up with a patch today. -- Doug Rabson, Microsoft RenderMorphics Ltd. Mail: dfr@render.com Phone: +44 171 734 3761 FAX: +44 171 734 6426