Commit c66f1c62 authored Sep 11, 2014 by Mark Committed by Greg Kroah-Hartman Sep 11, 2014

storage: Add single-LUN quirk for Jaz USB Adapter



The Iomega Jaz USB Adapter is a SCSI-USB converter cable. The hardware
seems to be identical to e.g. the Microtech XpressSCSI, using a Shuttle/
SCM chip set. However its firmware restricts it to only work with Jaz
drives.

On connecting the cable a message like this appears four times in the log:
 reset full speed USB device number 4 using uhci_hcd

That's non-fatal but the US_FL_SINGLE_LUN quirk fixes it.

Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent a79e5bc5

drivers/usb/storage/unusual_devs.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -741,6 +741,12 @@ UNUSUAL_DEV( 0x059b, 0x0001, 0x0100, 0x0100,
		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
		US_FL_SINGLE_LUN ),

		UNUSUAL_DEV( 0x059b, 0x0040, 0x0100, 0x0100,
		"Iomega",
		"Jaz USB Adapter",
		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
		US_FL_SINGLE_LUN ),

		/* Reported by <Hendryk.Pfeiffer@gmx.de> */
		UNUSUAL_DEV( 0x059f, 0x0643, 0x0000, 0x0000,
		"LaCie",