Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753600Ab3CKCHv (ORCPT ); Sun, 10 Mar 2013 22:07:51 -0400 Received: from mx3-phx2.redhat.com ([209.132.183.24]:54507 "EHLO mx3-phx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753457Ab3CKCHu (ORCPT ); Sun, 10 Mar 2013 22:07:50 -0400 Date: Sun, 10 Mar 2013 22:07:49 -0400 (EDT) From: CAI Qian To: Sathya Perla Cc: Ivan Vecera , LKML , netdev@vger.kernel.org Message-ID: <1916441684.11871533.1362967669686.JavaMail.root@redhat.com> In-Reply-To: Subject: Re: be2net failed to initialize regression MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [10.66.13.149] X-Mailer: Zimbra 7.2.0_GA_2669 (ZimbraWebClient - FF3.0 (Linux)/7.2.0_GA_2669) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2327 Lines: 68 ----- Original Message ----- > From: "Sathya Perla" > To: "CAI Qian" , netdev@vger.kernel.org > Cc: "Ivan Vecera" , "LKML" > Sent: Friday, March 8, 2013 6:22:24 PM > Subject: RE: be2net failed to initialize regression > > > -----Original Message----- > > From: netdev-owner@vger.kernel.org > > [mailto:netdev-owner@vger.kernel.org] > > On Behalf Of CAI Qian > > > > Emulex CNA card failed to initialize using 3.8 and the latest > > upstream kernel, > > > > [ 87.479859] be2net 0000:04:00.0: POST timeout; stage=0xc911 > > [ 87.515978] be2net 0000:04:00.0: Emulex OneConnect > > initialization failed > > [ 87.557130] be2net: probe of 0000:04:00.0 failed with error -1 > > > > lspci output, > > > > 04:00.0 Ethernet controller: Emulex Corporation OneConnect 10Gb NIC > > (rev 02) > > 04:00.1 Ethernet controller: Emulex Corporation OneConnect 10Gb NIC > > (rev 02) > > > > 04:00.1 Ethernet controller: Emulex Corporation OneConnect 10Gb NIC > > (rev 02) > > Subsystem: Hewlett-Packard Company NC551i Dual Port > > FlexFabric 10Gb > > Adapter > > > > Confirmed no such problem using 3.7 kernel. Reproduced every time > > and still > > bisecting. Just want to give an early head-up to see if anyone saw > > sometime > > obvious. > > Could you give me the FW version (ethtool -i) of the adapter (after > be2net successfully > probes in a 3.7 kernel.) firmware-version: 2.104.281.0 > > If the FW version is as old as 2.x, then the culprit commit that > broke compatibility with old FW versions > on some (BE2) chips I is: > commit 1bc8e7e4f36c0c19dd7dea29e7c248b7c6ef3a15 > be2net: fix access to SEMAPHORE reg > > The fix for this is (still on David's net tree I guess): > commit c5b3ad4c67989c778e4753be4f91dc7193a04d21 > be2net: use CSR-BAR SEMAPHORE reg for BE2/BE3 > > Dave, can these 2 commits be queued for stable too: > commit1: c5b3ad4c67989c778e4753be4f91dc7193a04d21 > commit2: 1bc8e7e4f36c0c19dd7dea29e7c248b7c6ef3a15 > > thanks, > -Sathya > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/