[PATCH] [16/275] USB: usb-storage: unusual_devs update for TrekStor DataStation maxi g.u external hard drive enclosure

[Andi Kleen]

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: =?UTF-8?q?Richard=20Sch=C3=BCtz?= <r.schtz@xxxxxxxxxxx>

commit 7e1e7bd9dbd469267b6e6de1bf8d71a7d65ce86a upstream.

The TrekStor DataStation maxi g.u external hard drive enclosure uses a
JMicron USB to SATA chip which needs the US_FL_IGNORE_RESIDUE flag to work
properly.

Signed-off-by: Richard Schütz <r.schtz@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>

---
 drivers/usb/storage/unusual_devs.h |    9 +++++++++
 1 file changed, 9 insertions(+)

Index: linux-2.6.35.y/drivers/usb/storage/unusual_devs.h
===================================================================
--- linux-2.6.35.y.orig/drivers/usb/storage/unusual_devs.h	2011-03-29 22:52:01.660145439 -0700
+++ linux-2.6.35.y/drivers/usb/storage/unusual_devs.h	2011-03-29 23:55:32.897625408 -0700
@@ -1866,6 +1866,15 @@
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_BAD_SENSE ),
 
+/* Patch by Richard Schütz <r.schtz@xxxxxxxxxxx>
+ * This external hard drive enclosure uses a JMicron chip which
+ * needs the US_FL_IGNORE_RESIDUE flag to work properly. */
+UNUSUAL_DEV(  0x1e68, 0x001b, 0x0000, 0x0000,
+		"TrekStor GmbH & Co. KG",
+		"DataStation maxi g.u",
+		US_SC_DEVICE, US_PR_DEVICE, NULL,
+		US_FL_IGNORE_RESIDUE | US_FL_SANE_SENSE ),
+
 UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
 		"ST",
 		"2A",
--
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