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USB: usb-storage: unusual_devs update for TrekStor DataStation maxi g.u external hard drive enclosure

PATCH In review Richard Schütz 1 participant 2 messages Dec 22, 2010 – Jan 7, 2011

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Richard Schütz

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PATCH v2 1/1 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 <[email protected]>

---

Applies to 2.6.37-rc7 now.

drivers/usb/storage/unusual_devs.h +9 -0
@@ -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 <[email protected]>
+ * 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",
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Regards,
Richard Schütz
author
#1 lore raw
Quoted 18 lines

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 <[email protected]>

---

Applies to 2.6.37-rc7 now.

drivers/usb/storage/unusual_devs.h 2010-12-22 13:37:58.438818902 +0100 renamed from drivers/usb/storage/unusual_devs.h 2010-12-21 20:26:40.000000000 +0100 +2 -0
@@ -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 <[email protected]>
+ * This external hard drive enclosure uses a JMicron chip which

drivers/usb/storage/unusual_devs.h 2010-12-22 13:37:58.438818902 +0100 UNUSUAL_DEV( 0x1908, 0x3335, 0x0200, 0x0 · line 1886

Quoted 10 lines
drivers/usb/storage/unusual_devs.h 2010-12-22 13:37:58.438818902 +0100 renamed from drivers/usb/storage/unusual_devs.h 2010-12-21 20:26:40.000000000 +0100 +7 -0
+ * 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",

Why was this simple patch not accepted (yet)? Is something wrong with it?

Discussion was here:
http://thread.gmane.org/gmane.linux.usb.general/40545
http://thread.gmane.org/gmane.linux.usb.general/40550

Signature · 1 line
Richard Schütz