From owner-freebsd-mobile Sun Jun 18 13:41:11 2000 Delivered-To: freebsd-mobile@freebsd.org Received: from wilson.acpub.duke.edu (wilson.acpub.duke.edu [152.3.233.69]) by hub.freebsd.org (Postfix) with ESMTP id 5CE8C37BAF1 for ; Sun, 18 Jun 2000 13:41:02 -0700 (PDT) (envelope-from sto@stat.Duke.EDU) Received: from bobzilla.adsl.duke.edu (bobzilla.adsl.duke.edu [152.16.67.15]) by wilson.acpub.duke.edu (8.9.3/8.9.3/Duke-5.0.0) with ESMTP id QAA03085; Sun, 18 Jun 2000 16:40:46 -0400 (EDT) Received: (from sto@localhost) by bobzilla.adsl.duke.edu (8.9.3/8.9.3) id QAA09817; Sun, 18 Jun 2000 16:40:44 -0400 (EDT) (envelope-from sto) Date: Sun, 18 Jun 2000 16:40:44 -0400 From: "Sean O'Connell" To: freebsd-mobile@FreeBSD.ORG Cc: imp@village.org Subject: Re: 4.0-RELEASE, Netgear FA410TXC, device timeout Message-ID: <20000618164044.A9791@stat.Duke.EDU> Reply-To: "Sean O'Connell" References: <20000617225842.A36405@vobiscum.styx.org> <20000617170915.A1296@vobiscum.styx.org> <200006171835.LAA00874@mass.osd.bsdi.com> <20000617225842.A36405@vobiscum.styx.org> <200006180622.AAA47458@harmony.village.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2i In-Reply-To: <200006180622.AAA47458@harmony.village.org>; from imp@village.org on Sun, Jun 18, 2000 at 12:22:19AM -0600 X-Organization: House of Schmutzli X-Kitties: Bitty Maya CJ Keisha Jacob X-Hound: Bob X-OS-OF-Choice: FreeBSD Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Warner Losh stated: > In message <20000617225842.A36405@vobiscum.styx.org> Marc Fonvieille writes: > : and 'ed0: device timeout' message in the kernel log. > > That's almost always (99%) a case of interrupts not being routed > correctly. > Warner- In the case of the Netgear card, if_ed is broken. I have attempted to help two people off-line trying to use these cards, and in both cases, they _never_ worked. These were on truly free IRQs (usually irq 3 with COM2 disabled in the BIOS and not even in the kernel config file). In both cases, replacing "device ed0 at isa?.." with just "device ed" really only was a cosmetic fix to change ed1 timeouts to ed0 timeouts. These cards just plain do not work as is. if_ed is also badly broken for the Linksys PCMP100. I can only get it to probe with the correct hardware ethernet address after adding in the hack to make the Linksys test always succeed (of course, this breaks the detection for my older Linksys E2CT card). However, the performance is abyssmal, not akin to a duplex mismatch (either that or if_ed is dropping beacoup packets). As a for instance, scp'ing the netscape tarball usually takes about 20+ seconds on a 10Mbit hub usinge either the EC2T or a 3Com 3c589D, but with 10/100 Linksys card I am seeing 2hours being reported by scp (CTRL-C is deployed long before this). S -- 1--------01---------01--------01--------01--------01--------01--------0 Sean O'Connell sean@stat.Duke.EDU To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message