diff options
author | Oliver Neukum <oneukum@suse.com> | 2019-11-14 12:27:56 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-17 20:39:03 +0100 |
commit | e8ee2f8c4aed7191fadc5542c9d762566f231e99 (patch) | |
tree | 0cdb28c92d964d7f0b57500d2b1eaf70a0d9b04a /drivers | |
parent | 6c8957279aabecdcfaad925a465f02a9b469603d (diff) |
USB: uas: honor flag to avoid CAPACITY16
commit bff000cae1eec750d62e265c4ba2db9af57b17e1 upstream.
Copy the support over from usb-storage to get feature parity
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191114112758.32747-2-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/usb/storage/uas.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 1e62f2134b3a..1397bbe79497 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -832,6 +832,10 @@ static int uas_slave_configure(struct scsi_device *sdev) sdev->wce_default_on = 1; } + /* Some disks cannot handle READ_CAPACITY_16 */ + if (devinfo->flags & US_FL_NO_READ_CAPACITY_16) + sdev->no_read_capacity_16 = 1; + /* * Some disks return the total number of blocks in response * to READ CAPACITY rather than the highest block number. |