From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: sky2 hangs, hw csum errors with 2.6.18 Date: Tue, 3 Oct 2006 12:03:55 -0700 Message-ID: <20061003120355.0730097a@freekitty> References: <20060922112442.GB4161@dezo.moloch.sk> <20060922095642.5acf4ac9@dxpl.pdx.osdl.net> <20060922182924.GE4161@dezo.moloch.sk> <20060922113152.02874cbc@localhost.localdomain> <20060922183812.GF4161@dezo.moloch.sk> <20060922115008.5060c599@localhost.localdomain> <20061003182119.GM14180@dezo.moloch.sk> <20061003113538.4c3fe57d@freekitty> <20061003183948.GO14180@dezo.moloch.sk> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org Return-path: Received: from smtp.osdl.org ([65.172.181.4]:4519 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1030476AbWJCTEZ (ORCPT ); Tue, 3 Oct 2006 15:04:25 -0400 To: Martin Lucina In-Reply-To: <20061003183948.GO14180@dezo.moloch.sk> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Tue, 3 Oct 2006 20:39:49 +0200 Martin Lucina wrote: > shemminger@osdl.org said: > > On Tue, 3 Oct 2006 20:21:20 +0200 > > Martin Lucina wrote: > > > > > Hi Stephen, > > > > > > I'm still getting tx timeouts even after applying the patch you sent me > > > and forcing tx flow control off: > > > > What speed and duplex are you using? > > 1000 Mbps, full duplex > > > What MTU are you using. > > 1500 > > -mato Are you sure? I assume you are using the latest driver from Linus's git repository. That version adds support for fragmented receive, but that code shouldn't be doing anything unless MTU > page size (4K). Maybe oversize frames are coming in, and the driver isn't handling. I'll check -- Stephen Hemminger