Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757357Ab2FGMwS (ORCPT ); Thu, 7 Jun 2012 08:52:18 -0400 Received: from trent.utfs.org ([94.185.90.103]:55146 "EHLO trent.utfs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755945Ab2FGMwQ (ORCPT ); Thu, 7 Jun 2012 08:52:16 -0400 Date: Thu, 7 Jun 2012 05:52:09 -0700 (PDT) From: Christian Kujau To: Ethan Zhao cc: LKML , mcarlson@broadcom.com Subject: Re: tg3: transmit timed out, resetting In-Reply-To: Message-ID: References: <20120606010255.GA9991@mcarlson.broadcom.com> User-Agent: Alpine 2.01 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-AV-Checked: ClamAV using ClamSMTP (127.0.0.1) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1565 Lines: 55 On Thu, 7 Jun 2012 at 17:47, Ethan Zhao wrote: > Could you try 3.5RC1+ with pcie_aspm=off kernel parameter ? Will try. > I notice there are some AER errors ( UnsupReq+,RxErr+) with the tg3 > from you lspci output, have you seen the AER errors on console ? if > so, please attach them. I haven't seen any actual erros on the console, except these messages during bootup: -------- pci0000:00: Requesting ACPI _OSC control (0x1d) pci0000:00: ACPI _OSC request failed (AE_NOT_FOUND), returned control mask: 0x1d ACPI _OSC control for PCIe not granted, disabling ASPM -------- I have seen these messages in 3.2.0 (an Ubuntu kernel), can't say that I have seen them before, they did not show up when I booted this 2.6.38 Ubuntu kernel. I'll try booting with pcie_aspm=off and see what it gives... Thanks, Christian. PS: AFAICT, Ubuntu's 2.6.38 [0] had these options set: -------- CONFIG_PCIEASPM=y # CONFIG_PCIEASPM_DEBUG is not set -------- With 3.5.x, my .config has: -------- CONFIG_PCIEASPM=y # CONFIG_PCIEASPM_DEBUG is not set CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set -------- [0] https://launchpad.net/ubuntu/natty/i386/linux-image-2.6.38-15-generic/2.6.38-15.60 -- BOFH excuse #338: old inkjet cartridges emanate barium-based fumes -- 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/