[PATCH v3 1/3] block: sed-opal: Implement IOC_OPAL_DISCOVERY

[Hannes Reinecke]

On 11/30/22 00:25, gjoyce at linux.vnet.ibm.com wrote:
> From: Greg Joyce <gjoyce at linux.vnet.ibm.com>
> 
> Add IOC_OPAL_DISCOVERY ioctl to return raw discovery data to a SED Opal
> application. This allows the application to display drive capabilities
> and state.
> 
> Signed-off-by: Greg Joyce <gjoyce at linux.vnet.ibm.com>
> Reviewed-by: Christoph Hellwig <hch at lst.de>
> Reviewed-by: Jonathan Derrick <jonathan.derrick at linux.dev>
> ---
>   block/sed-opal.c              | 38 ++++++++++++++++++++++++++++++++---
>   include/linux/sed-opal.h      |  1 +
>   include/uapi/linux/sed-opal.h |  6 ++++++
>   3 files changed, 42 insertions(+), 3 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare at suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
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