From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>,
Andrew Morton <akpm@linux-foundation.org>,
Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: usb fails to suspend [was: mmotm 2009-06-05-16-19]
Date: Sun, 7 Jun 2009 00:28:32 +0200 [thread overview]
Message-ID: <200906070028.32631.rjw@sisk.pl> (raw)
In-Reply-To: <4A2AA469.5020709@gmail.com>
On Saturday 06 June 2009, Jiri Slaby wrote:
> Hi,
>
> there is a suspend regression somewhere between mmotm 2009-05-17-12-15
> and 2009-06-05-16-19:
> hcd_pci_suspend_noirq(): pci_prepare_to_sleep+0x0/0x80 returns -19
> pci_pm_suspend_noirq(): hcd_pci_suspend_noirq+0x0/0xb0 returns -19
> pm_noirq_op(): pci_pm_suspend_noirq+0x0/0x180 returns -19
> PM: Device 0000:00:1d.2 failed to suspend late: error -19
>
> $ lspci -xxvvs 0000:00:1d.2
> 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
> Controller #3 (rev 02) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation 82801I (ICH9 Family) USB UHCI
> Controller #3
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin D routed to IRQ 16
> Region 4: I/O ports at d000 [size=32]
> Capabilities: [50] Vendor Specific Information <?>
> Kernel driver in use: uhci_hcd
> 00: 86 80 36 29 05 00 90 02 02 00 03 0c 00 00 00 00
> 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 20: 01 d0 00 00 00 00 00 00 00 00 00 00 86 80 36 29
> 30: 00 00 00 00 50 00 00 00 00 00 00 00 05 04 00 00
>
> Any ideas?
Not really. Is it -mm-only or is the mainline affected too?
next prev parent reply other threads:[~2009-06-06 22:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-06 17:16 usb fails to suspend [was: mmotm 2009-06-05-16-19] Jiri Slaby
2009-06-06 22:28 ` Rafael J. Wysocki [this message]
2009-06-07 20:36 ` Jiri Slaby
2009-06-07 21:20 ` Rafael J. Wysocki
2009-06-07 8:48 ` Marcel Holtmann
2009-06-07 8:51 ` Jiri Slaby
2009-06-07 8:52 ` Marcel Holtmann
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