kern/94647: [quirk] Card Reader hanging
Florent Thoumie
flz at xbsd.org
Sat Mar 18 18:20:25 UTC 2006
>Number: 94647
>Category: kern
>Synopsis: [quirk] Card Reader hanging
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Mar 18 18:20:22 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Florent Thoumie
>Release: FreeBSD 5.3-RELEASE i386
>Organization:
Xbsd.org
>Environment:
System: FreeBSD srv1.xbsd.org 5.3-RELEASE FreeBSD 5.3-RELEASE #2: Wed Nov 24 16:35:34 CET 2004 root at gate.xbsd.org:/usr/src/sys/i386/compile/GATE i386
>Description:
Sent by anders@ on freebsd-usb back in january 2006.
Hi,
I write data to some CF cards now and then. After a few iterations, dd
starts hanging instead of writing to the device. I am running FreeBSD
6.0-RELEASE and I use Compact Flash cards in a eMagic USB 2.0 6-in-1
card reader.
The flash reader is identified by usbdevs as:
port 3 addr 2: high speed, power 500 mA, config 1, Flash
Reader(0x0760), vendor 0x05e3(0x05e3), rev 1.25
Some console messages:
Jan 16 18:12:44 lappy kernel: umass0: vendor 0x05e3 Flash Reader, rev
2.00/1.25,
addr 2
Jan 16 18:12:44 lappy kernel: umass0: SCSI over Bulk-Only; quirks =
0x0000
Jan 16 18:12:44 lappy kernel: umass0:2:0:-1: Attached to scbus2
Jan 16 18:12:45 lappy kernel: da0 at umass-sim0 bus 0 target 0 lun 0
Jan 16 18:12:45 lappy kernel: da0: <Generic STORAGE DEVICE 0125>
Removable Direc
t Access SCSI-0 device
Jan 16 18:12:45 lappy kernel: da0: 40.000MB/s transfers
Jan 16 18:12:45 lappy kernel: da0: 123MB (251904 512 byte sectors: 64H
32S/T 123
C)
Jan 16 18:12:45 lappy kernel: da1 at umass-sim0 bus 0 target 0 lun 1
Jan 16 18:12:45 lappy kernel: da1: <Generic STORAGE DEVICE 0125>
Removable Direc
t Access SCSI-0 device
Jan 16 18:12:45 lappy kernel: da1: 40.000MB/s transfers
Jan 16 18:12:45 lappy kernel: da1: Attempt to query device size failed:
NOT READ
Y, Medium not present
Jan 16 18:12:45 lappy kernel: da2 at umass-sim0 bus 0 target 0 lun 2
Jan 16 18:12:45 lappy kernel: da2: <Generic STORAGE DEVICE 0125>
Removable Direc
t Access SCSI-0 device
Jan 16 18:12:45 lappy kernel: da2: 40.000MB/s transfers
Jan 16 18:12:45 lappy kernel: da2: Attempt to query device size failed:
NOT READ
Y, Medium not present
Jan 16 18:12:45 lappy kernel: da3 at umass-sim0 bus 0 target 0 lun 3
Jan 16 18:12:45 lappy kernel: da3: <Generic STORAGE DEVICE 0125>
Removable Direc
t Access SCSI-0 device
Jan 16 18:12:45 lappy kernel: da3: 40.000MB/s transfers
Jan 16 18:12:45 lappy kernel: da3: Attempt to query device size failed:
NOT READ
Y, Medium not present
Jan 16 18:12:45 lappy kernel: (da0:umass-sim0:0:0:0): Synchronize cache
failed,
status == 0x10, scsi status == 0x0
Jan 16 18:12:45 lappy kernel: umass0: Invalid CSW: tag 55 should be 56
Anyone else run into this sort of thing? If writing to a CF card hangs
once, it seems I need a reboot to recover (rebooting hangs too, in the
end). Sometimes I can write one card, sometimes more.
Regards,
--
Anders.
>How-To-Repeat:
>Fix:
Already fixed in HEAD, this PR is for record purposes.
>Release-Note:
>Audit-Trail:
>Unformatted:
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