diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-06-19 14:26:46 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-06-29 10:21:15 -0400 |
| commit | d80210f25ff0050245556bb8ce84d280d8fa4ca7 (patch) | |
| tree | 33e29cea8ae969eb19c884b9bc18bf577fe1589c /include/scsi | |
| parent | c8ccf812c36bfc939063b83614beaa2562828e07 (diff) | |
sd: add support for TCG OPAL self encrypting disks
Just wire up the generic TCG OPAL infrastructure to the SCSI disk driver
and the Security In/Out commands.
Note that I don't know of any actual SCSI disks that do support TCG OPAL,
but this is required to support ATA disks through libata.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 05641aebd181..310c86a892e9 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -176,6 +176,7 @@ struct scsi_device { unsigned no_read_disc_info:1; /* Avoid READ_DISC_INFO cmds */ unsigned no_read_capacity_16:1; /* Avoid READ_CAPACITY_16 cmds */ unsigned try_rc_10_first:1; /* Try READ_CAPACACITY_10 first */ + unsigned security_supported:1; /* Supports Security Protocols */ unsigned is_visible:1; /* is the device visible in sysfs */ unsigned wce_default_on:1; /* Cache is ON by default */ unsigned no_dif:1; /* T10 PI (DIF) should be disabled */ |