Date: Mon, 10 May 1999 23:00:22 +0200 (CEST) From: Wilko Bulte <wilko@yedi.iaf.nl> To: mjacob@feral.com Cc: peter@netplex.com.au, dillon@apollo.backplane.com, pjlobo@euitt.upm.es, freebsd-hackers@FreeBSD.ORG Subject: Re: What is a "transmit underflow"? Message-ID: <199905102100.XAA01411@yedi.iaf.nl> In-Reply-To: <Pine.LNX.4.04.9905101243190.13071-100000@feral.com> from Matthew Jacob at "May 10, 1999 12:44:33 pm"
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As Matthew Jacob wrote ... > This almost always happens for tulip chips && and alpha platforms and Matt > Thomas' de driver. I have also seen it quite often on i386, it is not limited to alpha > On Tue, 11 May 1999, Peter Wemm wrote: > > > Matthew Dillon wrote: > > > :Hi, all. > > > : > > > :I've got two FreeBSD boxes (3.1-R) working as routers, one with two 4-port > > > :ZNYX 10/100 ethernet cards and the other with one of those cards. The > > > :cards have DEC chips (21140A). > > > : > > > :The routers are working perfectly, but from time to time I get the > > > :following messages: > > > : > > > :de0: abnormal interrupt: transmit underflow (raising TX threshold to 96|256) > > > :de1: abnormal interrupt: transmit underflow (raising TX threshold to 96|256) > > > : > > > :What do they mean? Everything seems to be OK, but I'd like to know wether > > > :I have to worry about this or not. Not to worry, it keeps working just fine in my experience. Groeten / Cheers, | / o / / _ Arnhem, The Netherlands - Powered by FreeBSD - |/|/ / / /( (_) Bulte WWW : http://www.tcja.nl http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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