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authorHans de Goede <hdegoede@redhat.com>2017-11-14 19:27:22 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-28 15:17:49 +0100
commit7fee72d5e8f1e7b8d8212e28291b1a0243ecf2f1 (patch)
treed1ea8432dbdb6898cc212683add82247ac5f6402 /drivers
parente43a12f1793ae1fe006e26fe9327a8840a92233c (diff)
uas: Always apply US_FL_NO_ATA_1X quirk to Seagate devices
We've been adding this as a quirk on a per device basis hoping that newer disk enclosures would do better, but that has not happened, so simply apply this quirk to all Seagate devices. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/storage/uas-detect.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/storage/uas-detect.h b/drivers/usb/storage/uas-detect.h
index 1fcd758a961f..3734a25e09e5 100644
--- a/drivers/usb/storage/uas-detect.h
+++ b/drivers/usb/storage/uas-detect.h
@@ -112,6 +112,10 @@ static int uas_use_uas_driver(struct usb_interface *intf,
}
}
+ /* All Seagate disk enclosures have broken ATA pass-through support */
+ if (le16_to_cpu(udev->descriptor.idVendor) == 0x0bc2)
+ flags |= US_FL_NO_ATA_1X;
+
usb_stor_adjust_quirks(udev, &flags);
if (flags & US_FL_IGNORE_UAS) {