[PATCH 17/19] Documentation: ioctl: add CMH ioctl documentation and register 'J'

[Randy Dunlap]

On 6/25/26 10:33 AM, Saravanakrishnan Krishnamoorthy wrote:
> From: Alex Ousherovitch <aousherovitch at rambus.com>
> 
> Add Documentation/userspace-api/ioctl/cmh_mgmt.rst documenting the
> ioctl commands on the /dev/cmh_mgmt misc device for the CRI
> CryptoManager Hub (CMH) hardware crypto accelerator driver.  Covers
> key management, KIC key derivation, PKE (RSA, ECDSA, ECDH, EdDSA),
> PQC (ML-KEM, ML-DSA, SLH-DSA), SM2, EAC, and DRBG.
> 
> Register ioctl magic number 'J' (0x4A) in ioctl-number.rst.  The
> driver uses ioctls 0x01-0x40.
> 
> Co-developed-by: Saravanakrishnan Krishnamoorthy <skrishnamoorthy at rambus.com>
> Signed-off-by: Saravanakrishnan Krishnamoorthy <skrishnamoorthy at rambus.com>
> Signed-off-by: Alex Ousherovitch <aousherovitch at rambus.com>
> Reviewed-by: Joel Wittenauer <Joel.Wittenauer at cryptography.com>
> Reviewed-by: Thi Nguyen <thin at rambus.com>
> ---
>  .../userspace-api/ioctl/cmh_mgmt.rst          | 941 ++++++++++++++++++
>  .../userspace-api/ioctl/ioctl-number.rst      |   1 +
>  2 files changed, 942 insertions(+)
>  create mode 100644 Documentation/userspace-api/ioctl/cmh_mgmt.rst
> 

One docs build warning:

Documentation/userspace-api/ioctl/cmh_mgmt.rst: WARNING: document isn't included in any toctree [toc.not_included]


-- 
~Randy