On 11/30/22 00:25, [email protected] wrote:
From: Greg Joyce <[email protected]>
This is used in conjunction with IOC_OPAL_REVERT_TPR to return a drive to
Original Factory State without erasing the data. If IOC_OPAL_REVERT_LSP
is called with opal_revert_lsp.options bit OPAL_PRESERVE set prior
to calling IOC_OPAL_REVERT_TPR, the drive global locking range will not
be erased.
Signed-off-by: Greg Joyce <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Jonathan Derrick <[email protected]>
---
block/opal_proto.h | 4 ++++
block/sed-opal.c | 40 +++++++++++++++++++++++++++++++++++
include/linux/sed-opal.h | 1 +
include/uapi/linux/sed-opal.h | 11 ++++++++++
4 files changed, 56 insertions(+)
Reviewed-by: Hannes Reinecke <[email protected]>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
[email protected] +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
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