From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Kreileder Subject: Re: tg3 timeouts with 2.6.17-rc6 Date: Fri, 16 Jun 2006 23:20:30 +0200 Message-ID: <87k67glrvl.fsf@blackdown.de> References: <1551EAE59135BE47B544934E30FC4FC041BD16@NT-IRVA-0751.brcm.ad.broadcom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Return-path: Received: from smtp.blackdown.de ([213.239.206.42]:57558 "EHLO smtp.blackdown.de") by vger.kernel.org with ESMTP id S1751449AbWFPVUf (ORCPT ); Fri, 16 Jun 2006 17:20:35 -0400 To: "Michael Chan" In-Reply-To: <1551EAE59135BE47B544934E30FC4FC041BD16@NT-IRVA-0751.brcm.ad.broadcom.com> (Michael Chan's message of "Fri, 16 Jun 2006 10:02:32 -0700") Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Michael Chan writes: > Juergen Kreileder > >> I'm seeing frequent network timeouts on my PowerMac G5 Quad with >> 2.6.17-rc6. The timeouts are easily reproducible with moderate >> network traffic, e.g. by using bittorrent. >> > > Did this use to work with an older kernel or older tg3 driver? If > yes, what version? Works fine with 2.6.16 and earlier. > Please also provide the full tg3 probing output during modprobe and > ifconfig up. Thanks. ,---- | tg3.c:v3.58 (May 22, 2006) | eth0: Tigon3 [partno(BCM95780) rev 8003 PHY(5780)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:14:51:66:ff:b2 | eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1] | eth0: dma_rwctrl[76144000] dma_mask[40-bit] | eth1: Tigon3 [partno(BCM95780) rev 8003 PHY(5780)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:14:51:66:ff:b3 | eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1] | eth1: dma_rwctrl[76144000] dma_mask[40-bit] | [...] | tg3: lan0: Link is up at 1000 Mbps, full duplex. | tg3: lan0: Flow control is on for TX and on for RX. `---- eth0 and eth1 get renamed to lan0 and lan1 by udev. eth0/lan0 is connected to a Gigabit switch eth1/lan1 is not connected. Both interface are controlled by ifplugd (using SIOCETHTOOL for link beat detection). Let me know if you need more debugging output. Juergen -- Juergen Kreileder, Blackdown Java-Linux Team http://blog.blackdown.de/