From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Stezenbach Subject: Re: [PATCH] alx: add a simple AR816x/AR817x device driver Date: Fri, 14 Jun 2013 07:53:46 +0200 Message-ID: <20130614055346.GB6547@sig21.net> References: <1370899609-13954-1-git-send-email-johannes@sipsolutions.net> <1371069202-21576-1-git-send-email-johannes@sipsolutions.net> <20130613222411.GA5396@sig21.net> <1371162553.8335.28.camel@jlt4.sipsolutions.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org, mcgrof@do-not-panic.com, kvalo@adurom.com, adrian.chadd@gmail.com, romieu@fr.zoreil.com To: Johannes Berg Return-path: Received: from bar.sig21.net ([80.81.252.164]:59004 "EHLO bar.sig21.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751320Ab3FNFxx (ORCPT ); Fri, 14 Jun 2013 01:53:53 -0400 Content-Disposition: inline In-Reply-To: <1371162553.8335.28.camel@jlt4.sipsolutions.net> Sender: netdev-owner@vger.kernel.org List-ID: On Fri, Jun 14, 2013 at 12:29:13AM +0200, Johannes Berg wrote: > On Fri, 2013-06-14 at 00:24 +0200, Johannes Stezenbach wrote: > > > and after "ifconfig eth0 up": > > > > [ 539.482153] alx 0000:03:00.0: irq 45 for MSI/MSI-X > > [ 539.482249] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready > > [ 539.483169] alx 0000:03:00.0 eth0: NIC Up: 1 Gbps Full > > [ 539.483354] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready > > [ 544.801438] ------------[ cut here ]------------ > > [ 544.801458] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x19b/0x201() > > [ 544.801462] Hardware name: System Product Name > > [ 544.801464] NETDEV WATCHDOG: eth0 (alx): transmit queue 0 timed out > > Hmm, this is odd. I might just be forgetting to set something. > > > 03:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 08) > > OTOH, I have a 8171, so maybe I messed up with my simplifications or it > simply doesn't work. > > > Any idea what to try? > > Does it still pass traffic after that? Or is it actually dead? It is dead. Not interrupts, I tried ping from both ends of the link (link LED flashes on RX). Johannes