From owner-freebsd-bugs Thu Apr 13 18:29:44 2000 Delivered-To: freebsd-bugs@freebsd.org Received: from skynet.ctr.columbia.edu (skynet.ctr.columbia.edu [128.59.64.70]) by hub.freebsd.org (Postfix) with SMTP id 7B60B37BE2F for ; Thu, 13 Apr 2000 18:29:31 -0700 (PDT) (envelope-from wpaul@skynet.ctr.columbia.edu) Received: (from wpaul@localhost) by skynet.ctr.columbia.edu (8.6.12/8.6.9) id VAA00372; Thu, 13 Apr 2000 21:33:10 -0400 From: Bill Paul Message-Id: <200004140133.VAA00372@skynet.ctr.columbia.edu> Subject: Re: kern/17965: vr (MII-bus version in 4.0 ONLY) driver To: locke@mcs.net (Peter Johnson) Date: Thu, 13 Apr 2000 21:33:08 -0400 (EDT) Cc: bugs@freebsd.org In-Reply-To: <4.3.1.2.20000413185330.022f58f0@popmail.mcs.net> from "Peter Johnson" at Apr 13, 2000 07:01:54 pm X-Mailer: ELM [version 2.4 PL24] Content-Type: text Content-Length: 1755 Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Of all the gin joints in all the towns in all the world, Peter Johnson had to walk into mine and say: > > No, unfortunately, it didn't help. > > My test has been to download and then subsequently upload a 62 MB file > using FTP from my FreeBSD server to my workstation, plugged into the same > switch. With the non-MII-bus drivers this transfer completes with no > problem. Even with the patch, the download locked up the link after about > 40 meg had been transferred; it came back and finished after about 20 secs, > and the "watchdog timeout" message appeared in the system log. Hm. I'm running out of ideas. I still think it could be the polling, but I'm not certain how to test this theory. One way to do it would be to comment out all of the contents of the vr_tick() routine, and then manually set the media with ifconfig. If the problem persists after you do that, then it has to be something else, which would really tick me off since I have no idea what it could be. Of course if it turns out it is the polling, then I'll still be mad since I'm not sure how to fix it. Anyway, if you can try that, I would appreciate it. I'll have to see if I can think up a better way to debug this. -Bill -- ============================================================================= -Bill Paul (212) 854-6020 | System Manager, Master of Unix-Fu Work: wpaul@ctr.columbia.edu | Center for Telecommunications Research Home: wpaul@skynet.ctr.columbia.edu | Columbia University, New York City ============================================================================= "It is not I who am crazy; it is I who am mad!" - Ren Hoek, "Space Madness" ============================================================================= To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message