Hi,
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 <ma...@clara.co.uk>
---
diff -up linux-3.17-rc4/drivers/usb/storage/unusual_devs.h.orig
linux-3.17-rc4/drivers/usb/storage/unusual_devs.h
--- linux-3.17-rc4/drivers/usb/storage/unusual_devs.h.orig 2014-09-08
00:09:43.000000000 +0100
+++ linux-3.17-rc4/drivers/usb/storage/unusual_devs.h 2014-09-11
12:46:50.000000000 +0100
@@ -741,6 +741,12 @@ UNUSUAL_DEV( 0x059b, 0x0001, 0x0100, 0x
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.pfeif...@gmx.de> */
UNUSUAL_DEV( 0x059f, 0x0643, 0x0000, 0x0000,
"LaCie",
--
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