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Date:      Fri, 18 Mar 2011 17:55:28 +0100 (CET)
From:      Daan Vreeken <Daan@vehosting.nl>
To:        FreeBSD-gnats-submit@FreeBSD.org
Subject:   kern/155663: [PATCH] Add support for Supertop Nano 1GB USB stick
Message-ID:  <201103181655.p2IGtStU070242@Gat.VEHosting.nl>
Resent-Message-ID: <201103181710.p2IHAA1L055069@freefall.freebsd.org>

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>Number:         155663
>Category:       kern
>Synopsis:       [PATCH] Add support for Supertop Nano 1GB USB stick
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 18 17:10:09 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Daan Vreeken [PA4DAN]
>Release:        FreeBSD 9.0-CURRENT
>Organization:
http://VEHosting.nl/
>Environment:
SystemL FreeBSD RacebeestV3.VEHosting.LAN 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Mon Mar 14 17:34:49 CET 2011     root@RacebeestV3.VEHosting.LAN:/usr/obj/mnt/2/sys/GENERIC  amd64

>Description:

After inserting a Supertop Nano 1GB USB stick, FreeBSD fails to read the
device:

 Mar 18 16:57:01 RacebeestV3 root: Unknown USB device: vendor 0x14cd product 0x121c bus uhub2
 Mar 18 16:57:01 RacebeestV3 kernel: ugen2.4: <Generic> at usbus2
 Mar 18 16:57:01 RacebeestV3 kernel: umass1: <Generic Mass Storage Device, class 0/0, rev 2.00/3.00, addr 4> on usbus2
 Mar 18 16:57:01 RacebeestV3 kernel: umass1:  SCSI over Bulk-Only; quirks = 0x0000
 Mar 18 16:57:02 RacebeestV3 kernel: umass1:1:1:-1: Attached to scbus1
 Mar 18 16:57:03 RacebeestV3 kernel: (probe0:umass-sim1:1:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
 Mar 18 16:57:03 RacebeestV3 kernel: (probe0:umass-sim1:1:0:0): CAM status: SCSI Status Error
 Mar 18 16:57:03 RacebeestV3 kernel: (probe0:umass-sim1:1:0:0): SCSI status: Check Condition
 Mar 18 16:57:03 RacebeestV3 kernel: (probe0:umass-sim1:1:0:0): SCSI sense: NOT READY asc:3a,0 (Medium not present)
 Mar 18 16:57:03 RacebeestV3 kernel: da1 at umass-sim1 bus 1 scbus1 target 0 lun 0
 Mar 18 16:57:03 RacebeestV3 kernel: da1: <USB Mass Storage Device \001\000\000?> Removable Direct Access SCSI-0 device
 Mar 18 16:57:03 RacebeestV3 kernel: da1: 40.000MB/s transfers
 Mar 18 16:57:03 RacebeestV3 kernel: da1: Attempt to query device size failed: NOT READY, Medium not present

>How-To-Repeat:

Insert a Supertop Nano 1GB USB stick into a system running FreeBSD.

>Fix:

After applying the patch [1], the device is usable and inserting it gives the
following dmesg :

 Mar 18 16:58:38 RacebeestV3 root: Unknown USB device: vendor 0x14cd product 0x121c bus uhub2
 Mar 18 16:58:38 RacebeestV3 kernel: ugen2.4: <Generic> at usbus2
 Mar 18 16:58:38 RacebeestV3 kernel: umass1: <Generic Mass Storage Device, class 0/0, rev 2.00/3.00, addr 4> on usbus2
 Mar 18 16:58:38 RacebeestV3 kernel: umass1:  SCSI over Bulk-Only; quirks = 0x0001
 Mar 18 16:58:39 RacebeestV3 kernel: umass1:1:1:-1: Attached to scbus1
 Mar 18 16:58:40 RacebeestV3 kernel: da1 at umass-sim1 bus 1 scbus1 target 0 lun 0
 Mar 18 16:58:40 RacebeestV3 kernel: da1: <USB Mass Storage Device \001\000\000?> Removable Direct Access SCSI-0 device
 Mar 18 16:58:40 RacebeestV3 kernel: da1: 40.000MB/s transfers
 Mar 18 16:58:40 RacebeestV3 kernel: da1: 942MB (1930240 512 byte sectors: 64H 32S/T 942C)

[1]:
 http://VEHosting.nl/pub_diffs/usb-supertop-nano-2011-03-18.diff



>Release-Note:
>Audit-Trail:
>Unformatted:



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