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 19:55:31 +0100 |
| commit | 84a82ba810379ff099d8660ef18e27daf532da13 (patch) | |
| tree | 4e97bfd8571dc0a19ae13aeb97252ce678ab30e9 | |
| parent | dea5cc44e0164c4613af7664d03cdc9c8c7e8689 (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>
| -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 34538253f12c..def2d4aba549 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -825,6 +825,10 @@ 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. |