[PATCH 3.16.y-ckt 093/168] USB: uas: Add no-uas quirk for Hitachi usb-3 enclosures 4971:1012

From: Luis Henriques
Date: Mon Dec 15 2014 - 09:50:03 EST


3.16.7-ckt3 -stable review patch. If anyone has any objections, please let me know.

------------------

From: Hans de Goede <hdegoede@xxxxxxxxxx>

commit 8daee1352d51a32676b84bddcc0e3252d1caa833 upstream.

These disks have a broken uas implementation, the tag field of the status
iu-s is not set properly, so we need to fall-back to usb-storage for these.

Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>
---
drivers/usb/storage/unusual_uas.h | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
index 2fefaf923e4a..18a283d6de1c 100644
--- a/drivers/usb/storage/unusual_uas.h
+++ b/drivers/usb/storage/unusual_uas.h
@@ -103,3 +103,10 @@ UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999,
"VL711",
USB_SC_DEVICE, USB_PR_DEVICE, NULL,
US_FL_NO_ATA_1X),
+
+/* Reported-by: Hans de Goede <hdegoede@xxxxxxxxxx> */
+UNUSUAL_DEV(0x4971, 0x1012, 0x0000, 0x9999,
+ "Hitachi",
+ "External HDD",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_IGNORE_UAS),
--
2.1.3

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