Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761658AbZFXT3z (ORCPT ); Wed, 24 Jun 2009 15:29:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753892AbZFXT3r (ORCPT ); Wed, 24 Jun 2009 15:29:47 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:46493 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751849AbZFXT3q (ORCPT ); Wed, 24 Jun 2009 15:29:46 -0400 From: "Rafael J. Wysocki" To: Justin Mattock Subject: Re: pci 0000:01:00.0: BAR 6: no parent found for of device [0xfffe0000-0xffffffff] Date: Wed, 24 Jun 2009 21:30:07 +0200 User-Agent: KMail/1.11.2 (Linux/2.6.30-rjw; KDE/4.2.4; x86_64; ; ) Cc: Linux Kernel Mailing List , Linux PCI , Jesse Barnes References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200906242130.07583.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2904 Lines: 61 (Adding CC to linux-pci) On Wednesday 24 June 2009, Justin Mattock wrote: > (just pulled the latest git) > And am seeing this: Where pci 0000:01:00.0 and 0000:02:00.0 are what? > [ 0.696001] pci 0000:01:00.0: BAR 6: no parent found for of device > [0xfffe0000-0xffffffff] > [ 0.696010] pci 0000:02:00.0: BAR 6: no parent found for of device > [0xfffe0000-0xffffffff] > [ 0.696069] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 > [ 0.696074] pci 0000:00:01.0: IO window: 0x3000-0x3fff > [ 0.696081] pci 0000:00:01.0: MEM window: 0x50300000-0x503fffff > [ 0.696087] pci 0000:00:01.0: PREFETCH window: > 0x00000040000000-0x00000047ffffff > [ 0.696096] pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02 > [ 0.696102] pci 0000:00:1c.0: IO window: 0x2000-0x2fff > [ 0.696111] pci 0000:00:1c.0: MEM window: 0x50200000-0x502fffff > [ 0.696118] pci 0000:00:1c.0: PREFETCH window: 0x50500000-0x505fffff > [ 0.696126] pci 0000:00:1c.1: PCI bridge, secondary bus 0000:03 > [ 0.696130] pci 0000:00:1c.1: IO window: disabled > [ 0.696138] pci 0000:00:1c.1: MEM window: 0x50100000-0x501fffff > [ 0.696145] pci 0000:00:1c.1: PREFETCH window: disabled > [ 0.696152] pci 0000:00:1c.2: PCI bridge, secondary bus 0000:04 > [ 0.696158] pci 0000:00:1c.2: IO window: 0x1000-0x1fff > [ 0.696167] pci 0000:00:1c.2: MEM window: 0x4c100000-0x500fffff > [ 0.696174] pci 0000:00:1c.2: PREFETCH window: > 0x00000048000000-0x0000004bffffff > [ 0.696186] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:0c > [ 0.696190] pci 0000:00:1e.0: IO window: disabled > [ 0.696198] pci 0000:00:1e.0: MEM window: 0x4c000000-0x4c0fffff > [ 0.696205] pci 0000:00:1e.0: PREFETCH window: disabled > [ 0.696219] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 > [ 0.696225] pci 0000:00:01.0: setting latency timer to 64 > [ 0.696235] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 > [ 0.696243] pci 0000:00:1c.0: setting latency timer to 64 > [ 0.696254] pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16 > [ 0.696261] pci 0000:00:1c.1: setting latency timer to 64 > [ 0.696273] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 > [ 0.696280] pci 0000:00:1c.2: setting latency timer to 64 > [ 0.696437] pci 0000:00:1e.0: power state changed by ACPI to D0 > [ 0.696446] pci 0000:00:1e.0: setting latency timer to 64 > > > Is this good or bad? > (BAR 6: no parent found for of device) There may be devices without parents, although the message itself seems to be broken. Please send the output of lspci. Best, Rafael -- 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/