From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Justin Mattock <justinmattock@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux PCI <linux-pci@vger.kernel.org>,
Jesse Barnes <jbarnes@virtuousgeek.org>
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 [thread overview]
Message-ID: <200906242130.07583.rjw@sisk.pl> (raw)
In-Reply-To: <dd18b0c30906241027u152274b1kd4c854ada4de33dd@mail.gmail.com>
(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
next prev parent reply other threads:[~2009-06-24 19:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-24 17:27 Justin Mattock
2009-06-24 19:30 ` Rafael J. Wysocki [this message]
2009-06-24 19:50 ` Matthew Wilcox
2009-06-24 20:04 ` Jesse Barnes
2009-06-24 20:41 ` Justin Mattock
2009-06-24 19:32 ` Jesse Barnes
2009-06-24 19:42 ` Justin Mattock
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