From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262645AbVFWRnq (ORCPT ); Thu, 23 Jun 2005 13:43:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262647AbVFWRnp (ORCPT ); Thu, 23 Jun 2005 13:43:45 -0400 Received: from atlrel7.hp.com ([156.153.255.213]:23717 "EHLO atlrel7.hp.com") by vger.kernel.org with ESMTP id S262645AbVFWRni (ORCPT ); Thu, 23 Jun 2005 13:43:38 -0400 From: Bjorn Helgaas To: Pierre Ossman Subject: Re: 2.6.12 breaks 8139cp Date: Thu, 23 Jun 2005 11:43:34 -0600 User-Agent: KMail/1.8.1 Cc: LKML , jgarzik@pobox.com References: <42B9D21F.7040908@drzeus.cx> <200506221534.03716.bjorn.helgaas@hp.com> <42BA69AC.5090202@drzeus.cx> In-Reply-To: <42BA69AC.5090202@drzeus.cx> MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_GTvuCxsolS9dCb+" Message-Id: <200506231143.34769.bjorn.helgaas@hp.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --Boundary-00=_GTvuCxsolS9dCb+ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline On Thursday 23 June 2005 1:50 am, Pierre Ossman wrote: > >On Wednesday 22 June 2005 3:03 pm, Pierre Ossman wrote: > >>Upgrading from 2.6.11 to 2.6.12 caused my 8139cp network card to stop > >>working. No error messages are emitted and everything seems to work > >>(from the local computers point of view). But nothing can be recieved > >>from the network. > > dmesg:s included. But they don't really differ more than some cosmetic > changes in the output strings. > > The problem is I can't find anything that differs. 2.6.12 behaves more > or less like someone cut of the rx pins in the connector. ifconfig > doesn't report any errors so it isn't a problem with packets getting > dropped. tcpdump only shows the outgoing packets. Your 2.6.11 dmesg mentions the VIA IRQ fixup, but the 2.6.12 one doesn't. I bet something's broken there. Can you try the attached debugging patch? And please collect the output of lspci, too. --Boundary-00=_GTvuCxsolS9dCb+ Content-Type: text/x-diff; charset="iso-8859-1"; name="via-irq" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="via-irq" Index: work/drivers/pci/quirks.c =================================================================== --- work.orig/drivers/pci/quirks.c 2005-06-21 13:43:29.000000000 -0600 +++ work/drivers/pci/quirks.c 2005-06-23 10:40:55.000000000 -0600 @@ -510,7 +510,7 @@ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq); } } -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irq); +DECLARE_PCI_FIXUP_ENABLE(PCI_ANY_ID, PCI_ANY_ID, quirk_via_irq); /* * PIIX3 USB: We have to disable USB interrupts that are --Boundary-00=_GTvuCxsolS9dCb+--