From owner-freebsd-current@FreeBSD.ORG Tue Oct 19 03:09:12 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C9ADF16A4CE for ; Tue, 19 Oct 2004 03:09:12 +0000 (GMT) Received: from mail4.speakeasy.net (mail4.speakeasy.net [216.254.0.204]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8ED9E43D41 for ; Tue, 19 Oct 2004 03:09:12 +0000 (GMT) (envelope-from jmg@hydrogen.funkthat.com) Received: (qmail 8065 invoked from network); 19 Oct 2004 03:09:12 -0000 Received: from gate.funkthat.com (HELO hydrogen.funkthat.com) ([69.17.45.168]) (envelope-sender ) by mail4.speakeasy.net (qmail-ldap-1.03) with SMTP for ; 19 Oct 2004 03:09:12 -0000 Received: from hydrogen.funkthat.com (szcdsd@localhost.funkthat.com [127.0.0.1])i9J39Alb047890; Mon, 18 Oct 2004 20:09:11 -0700 (PDT) (envelope-from jmg@hydrogen.funkthat.com) Received: (from jmg@localhost) by hydrogen.funkthat.com (8.12.10/8.12.10/Submit) id i9J399wR047886; Mon, 18 Oct 2004 20:09:09 -0700 (PDT) Date: Mon, 18 Oct 2004 20:09:09 -0700 From: John-Mark Gurney To: Sean McNeil Message-ID: <20041019030909.GF22681@funkthat.com> Mail-Followup-To: Sean McNeil , freebsd-current@freebsd.org References: <1097896460.1123.2.camel@server.mcneil.com> <20041017232827.GZ22681@funkthat.com> <20041018011235.GB22681@funkthat.com> <1098135068.2861.6.camel@server.mcneil.com> <20041018230208.GE22681@funkthat.com> <1098141908.3424.6.camel@server.mcneil.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1098141908.3424.6.camel@server.mcneil.com> User-Agent: Mutt/1.4.1i X-Operating-System: FreeBSD 4.2-RELEASE i386 X-PGP-Fingerprint: B7 EC EF F8 AE ED A7 31 96 7A 22 B3 D8 56 36 F4 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html cc: freebsd-current@freebsd.org Subject: Re: re0 fix that works with polling X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: John-Mark Gurney List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Oct 2004 03:09:13 -0000 Sean McNeil wrote this message on Mon, Oct 18, 2004 at 16:25 -0700: > > but I was seeing 38megbytes/sec being received at the receiving end... > > yes, I didn't verify that they weren't dups, but that would imply we have > > other issues with the re driver than just this... > > > > Do you have a video that you could send me, that I could do some testing > > with this? (and vls config)? I've been doing my testing on an i386, > > but that shouldn't be different enough to cause problems... (if it is, > > then we need to think about what the re is behaving badly)... > > I have placed 11 megs of the stream in > > http://mcneil.com/~sean/freebsd/stream.mpg > > You can install vls from ports (net/vls) and I run it with > > vls -d udp:224.1.1.1:1234 file:stream.mpg Thanks, I'll try that out... > I agree that your assesment appears to be accurate in identifying no > packet loss. Are you going through a switch or is this a cross from > machine-machine? Believe it or not, I was going through two switches... :) an SMC and a NetGear.. both gige, the SMC supports jumbo but the NetGear doesn't... > Please let me know if there is anything I can do to assist. Here is the > output from lspci: > > 00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 > (rev 10) > Subsystem: Micro-star International Co Ltd: Unknown device 702c > Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 16 > I/O ports at cc00 > Memory at cfffb300 (32-bit, non-prefetchable) > Capabilities: [dc] Power Management version 2 > > I was mistaken about the irq not being shared. On my system, irq 16 is > shared with my vga controller: > > 01:00.0 VGA compatible controller: nVidia Corporation: Unknown device > 0322 (rev > a1) (prog-if 00 [VGA]) > Subsystem: PROLINK Microsystems Corp: Unknown device 1152 > Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 16 > Memory at ce000000 (32-bit, non-prefetchable) > Memory at c0000000 (32-bit, prefetchable) > Capabilities: [60] Power Management version 2 > Capabilities: [44] AGP version 3.0 > > I run the xorg server. Have you tried w/o running X? also, tried the bios setting to not assign an irq to the video card? I doubt that the extra interrupts would cause a problem... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."