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

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Hi,

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@clara.co.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark 2014-09-16 16:51:41 +01:00 committed by Greg Kroah-Hartman
parent 67d365a57a
commit b6a3ed6779
1 changed files with 6 additions and 0 deletions
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6
drivers/usb/storage/unusual_devs.h
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@ -1992,6 +1992,12 @@ UNUSUAL_DEV( 0x177f, 0x0400, 0x0000, 0x0000,
USB_SC_DEVICE, USB_PR_DEVICE, NULL, USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_BULK_IGNORE_TAG | US_FL_MAX_SECTORS_64 ), US_FL_BULK_IGNORE_TAG | US_FL_MAX_SECTORS_64 ),
UNUSUAL_DEV( 0x1822, 0x0001, 0x0000, 0x9999,
"Ariston Technologies",
"iConnect USB to SCSI adapter",
USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_euscsi_init,
US_FL_SCM_MULT_TARG ),
/* Reported by Hans de Goede <hdegoede@redhat.com> /* Reported by Hans de Goede <hdegoede@redhat.com>
* These Appotech controllers are found in Picture Frames, they provide a * These Appotech controllers are found in Picture Frames, they provide a
* (buggy) emulation of a cdrom drive which contains the windows software * (buggy) emulation of a cdrom drive which contains the windows software