[3.13.y.z extended stable] Patch "USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI adapter" has been added to staging queue

Kamal Mostafa kamal at canonical.com
Thu Oct 9 20:51:38 UTC 2014

This is a note to let you know that I have just added a patch titled

    USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI adapter

to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree 
which can be found at:


This patch is scheduled to be released in version

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.13.y.z tree, see



>From c0b7d585b5df2aa3f1e09a2129281c3aceb3a842 Mon Sep 17 00:00:00 2001
From: Mark <markk at clara.co.uk>
Date: Tue, 16 Sep 2014 16:51:41 +0100
Subject: USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI

commit b6a3ed677991558ce09046397a7c4d70530d15b3 upstream.


The Ariston Technologies iConnect 025 and iConnect 050 (also known as e.g.
iSCSI-50) are SCSI-USB converters which use Shuttle Technology/SCM
Microsystems chips. Only the connectors differ; both have the same USB ID.
The US_FL_SCM_MULT_TARG quirk is required to use SCSI devices with ID other
than 0.

I don't have one of these, but based on the other entries for Shuttle/
SCM-based converters this patch is very likely correct. I used 0x0000 and
0x9999 for bcdDeviceMin and bcdDeviceMax because I'm not sure which
bcdDevice value the products use.

Signed-off-by: Mark Knibbs <markk at clara.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
 drivers/usb/storage/unusual_devs.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index e0fdb52..49d14dc 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1986,6 +1986,12 @@ UNUSUAL_DEV(  0x177f, 0x0400, 0x0000, 0x0000,

+UNUSUAL_DEV(  0x1822, 0x0001, 0x0000, 0x9999,
+		"Ariston Technologies",
+		"iConnect USB to SCSI adapter",
+		USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_euscsi_init,
 /* Reported by Hans de Goede <hdegoede at redhat.com>
  * These Appotech controllers are found in Picture Frames, they provide a
  * (buggy) emulation of a cdrom drive which contains the windows software

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