From: Ulrich Eckhardt <usb@uli-eckhardt.de>
To: "Rafael J. Wysocki" <rjw@sisk.pl>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
Sarah Sharp <sarah.a.sharp@linux.intel.com>,
linux-pci@vger.kernel.org, Alan Stern <stern@rowland.harvard.edu>
Subject: Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader
Date: Fri, 26 Oct 2012 18:41:39 +0200 [thread overview]
Message-ID: <508ABD43.8080708@uli-eckhardt.de> (raw)
In-Reply-To: <42232189.sLGmN8Uve8@vostro.rjw.lan>
Am 25.10.2012 22:11, schrieb Rafael J. Wysocki:
> On Thursday, October 25, 2012 07:15:58 PM Ulrich Eckhardt wrote:
>> I have done first a cat to the control file which returns already on:
>>
>> uli:/ # cat /sys/devices/pci0000\:00/0000\:00\:04.0/power/control
>> on
>>
>> Writing again on to the file does not change anything.
>
> Yes, and this means that runtime PM is disabled on the controller.
>
> ASPM remains as a possible culprit, then.
>
> Can you please boot with pcie_aspm=off in the kernel command line and see
> if this makes a difference?
It make no difference:
...
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line:
root=/dev/disk/by-id/ata-Corsair_Force_3_SSD_123079600000149504CF-part1
resume=/dev/disk/by-id/ata-WDC_WD20EARX-00PASB0_WD-WCAZA7766668-part2
splash=silent quiet vga=0x31a pcie_aspm=off
[ 0.000000] bootsplash: silent mode.
[ 0.000000] PCIe ASPM is disabled
...
[ 124.949190] sdf: detected capacity change from 2032664576 to 0
[ 132.387722] sd 10:0:0:2: [sdf] 3970048 512-byte logical blocks: (2.03
GB/1.89 GiB)
[ 132.388881] sd 10:0:0:2: [sdf] No Caching mode page present
[ 132.388891] sd 10:0:0:2: [sdf] Assuming drive cache: write through
[ 132.390876] sd 10:0:0:2: [sdf] No Caching mode page present
[ 132.390885] sd 10:0:0:2: [sdf] Assuming drive cache: write through
[ 132.393259] sdf: sdf1
[ 137.286335] sdf: detected capacity change from 2032664576 to 0
[ 144.304194] sd 10:0:0:2: [sdf] 3970048 512-byte logical blocks: (2.03
GB/1.89 GiB)
[ 144.305345] sd 10:0:0:2: [sdf] No Caching mode page present
[ 144.305356] sd 10:0:0:2: [sdf] Assuming drive cache: write through
[ 144.307389] sd 10:0:0:2: [sdf] No Caching mode page present
[ 144.307399] sd 10:0:0:2: [sdf] Assuming drive cache: write through
[ 144.309682] sdf: sdf1
[ 217.179499] hub 9-0:1.0: cannot reset port 2 (err = -19)
[ 217.440798] hub 9-0:1.0: hub_port_status failed (err = -19)
[ 217.440865] sd 10:0:0:2: Device offlined - not ready after error recovery
[ 217.440873] sd 10:0:0:2: [sdf] Unhandled error code
[ 217.440875] sd 10:0:0:2: [sdf]
[ 217.440876] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
[ 217.440878] sd 10:0:0:2: [sdf] CDB:
[ 217.440879] Read(10): 28 00 00 00 0f 00 00 00 f0 00
[ 217.440884] end_request: I/O error, dev sdf, sector 3840
[ 217.440909] sd 10:0:0:2: rejecting I/O to offline device
[ 217.440911] sd 10:0:0:2: killing request
[ 217.440945] sd 10:0:0:2: rejecting I/O to offline device
[ 217.440958] sd 10:0:0:2: [sdf] killing request
[ 217.440968] sd 10:0:0:2: rejecting I/O to offline device
[ 217.440977] sd 10:0:0:2: rejecting I/O to offline device
[ 217.440979] sd 10:0:0:2: rejecting I/O to offline device
[ 217.441003] sd 10:0:0:2: [sdf] Unhandled error code
[ 217.441008] sd 10:0:0:2: [sdf]
[ 217.441012] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 217.441017] sd 10:0:0:2: [sdf] CDB:
[ 217.441020] Read(10): 28 00 00 00 0f f0 00 00 10 00
[ 217.441036] end_request: I/O error, dev sdf, sector 4080
[ 217.442200] sd 10:0:0:2: rejecting I/O to offline device
[ 217.442252] sd 10:0:0:2: rejecting I/O to offline device
--
Ulrich Eckhardt http://www.uli-eckhardt.de
Ein Blitzableiter auf dem Kirchturm ist das denkbar stärkste
Misstrauensvotum gegen den lieben Gott. (Karl Krauss)
next prev parent reply other threads:[~2012-10-26 16:41 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <50841CCC.9030809@uli-eckhardt.de>
2012-10-22 23:40 ` Unreliable USB3 with NEC uPD720200 and Delock Cardreader Sarah Sharp
2012-10-23 13:54 ` Bjorn Helgaas
2012-10-23 17:14 ` Ulrich Eckhardt
2012-10-24 20:18 ` Bjorn Helgaas
2012-10-24 21:10 ` Rafael J. Wysocki
2012-10-24 21:13 ` Bjorn Helgaas
2012-10-24 21:31 ` Rafael J. Wysocki
2012-10-25 1:24 ` Ming Lei
2012-10-25 13:33 ` Bjorn Helgaas
2012-10-25 17:43 ` Ulrich Eckhardt
2012-10-25 18:19 ` Alan Stern
2012-10-27 13:02 ` Ulrich Eckhardt
2012-10-25 17:15 ` Ulrich Eckhardt
2012-10-25 20:11 ` Rafael J. Wysocki
2012-10-26 16:41 ` Ulrich Eckhardt [this message]
2012-10-25 20:09 ` Rafael J. Wysocki
[not found] <20121126191002.GE6504@xanatos>
2012-11-26 21:48 ` Bjørn Mork
2012-11-28 22:54 ` Sarah Sharp
2012-12-06 0:33 ` Sarah Sharp
2012-12-06 0:43 ` Rafael J. Wysocki
2012-12-07 0:28 ` Sarah Sharp
2012-12-07 21:00 ` Rafael J. Wysocki
2012-12-12 2:32 ` Huang Ying
2012-12-12 2:34 ` Andrew Lutomirski
2012-12-12 3:18 ` huang ying
2012-12-13 19:53 ` Sarah Sharp
2012-12-06 7:17 ` Huang Ying
2012-12-06 12:43 ` Rafael J. Wysocki
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=508ABD43.8080708@uli-eckhardt.de \
--to=usb@uli-eckhardt.de \
--cc=bhelgaas@google.com \
--cc=linux-pci@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=rjw@sisk.pl \
--cc=sarah.a.sharp@linux.intel.com \
--cc=stern@rowland.harvard.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.