linux-kernel - [PATCH v2] USB: usb-storage: unusual_devs update for TrekStor DataStation maxi g.u external hard drive enclosure

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Message-ID: <4D11FD18.6090100@t-online.de>
Date:	Wed, 22 Dec 2010 14:28:56 +0100
From:	Richard Schütz <r.schtz@...nline.de>
To:	linux-usb@...r.kernel.org
CC:	linux-kernel@...r.kernel.org,
	Alan Stern <stern@...land.harvard.edu>,
	Sergey Vlasov <vsu@...linux.ru>, Greg KH <gregkh@...e.de>,
	Matthew Dharm <mdharm-usb@...-eyed-alien.net>
Subject: [PATCH v2] USB: usb-storage: unusual_devs update for TrekStor DataStation
 maxi g.u external hard drive enclosure

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@...nline.de>
---

Applies to 2.6.37-rc7 now.

--- a/drivers/usb/storage/unusual_devs.h	2010-12-21 20:26:40.000000000 +0100
+++ b/drivers/usb/storage/unusual_devs.h	2010-12-22 13:37:58.438818902 +0100
@@ -1872,6 +1872,15 @@ UNUSUAL_DEV( 0x1908, 0x3335, 0x0200, 0x0
  		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
  		US_FL_NO_READ_DISC_INFO ),

+/* Patch by Richard Schütz <r.schtz@...nline.de>
+ * 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",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_IGNORE_RESIDUE | US_FL_SANE_SENSE ),
+
  UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
  		"ST",
  		"2A",

-- 
Regards,
Richard Schütz
--
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