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From: Jiri Slaby <jirislaby@gmail.com>
To: "rjw@sisk.pl" <rjw@sisk.pl>
Cc: Alan Stern <stern@rowland.harvard.edu>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: usb fails to suspend [was: mmotm 2009-06-05-16-19]
Date: Sat, 06 Jun 2009 19:16:25 +0200	[thread overview]
Message-ID: <4A2AA469.5020709@gmail.com> (raw)

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?

             reply	other threads:[~2009-06-06 17:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-06 17:16 Jiri Slaby [this message]
2009-06-06 22:28 ` usb fails to suspend [was: mmotm 2009-06-05-16-19] Rafael J. Wysocki
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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