4.4-stable review patch. If anyone has any objections, please let me know.
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From: Hans de Goede hdegoede@redhat.com
commit 7fee72d5e8f1e7b8d8212e28291b1a0243ecf2f1 upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/usb/storage/uas-detect.h | 4 ++++ 1 file changed, 4 insertions(+)
--- a/drivers/usb/storage/uas-detect.h +++ b/drivers/usb/storage/uas-detect.h @@ -111,6 +111,10 @@ static int uas_use_uas_driver(struct usb } }
+ /* 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) {