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SubjectRe: [PATCH v2 7/7] ocxl: Document new OCXL IOCTLs
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On 18/04/18 11:08, Alastair D'Silva wrote:
> From: Alastair D'Silva <alastair@d-silva.org>
>
> Signed-off-by: Alastair D'Silva <alastair@d-silva.org>

This looks better.

Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>

> ---
> Documentation/accelerators/ocxl.rst | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/Documentation/accelerators/ocxl.rst b/Documentation/accelerators/ocxl.rst
> index 7904adcc07fd..3b8d3b99795c 100644
> --- a/Documentation/accelerators/ocxl.rst
> +++ b/Documentation/accelerators/ocxl.rst
> @@ -157,6 +157,17 @@ OCXL_IOCTL_GET_METADATA:
> Obtains configuration information from the card, such at the size of
> MMIO areas, the AFU version, and the PASID for the current context.
>
> +OCXL_IOCTL_ENABLE_P9_WAIT:
> +
> + Allows the AFU to wake a userspace thread executing 'wait'. Returns
> + information to userspace to allow it to configure the AFU. Note that
> + this is only available on Power 9.

Nitpicking time, if you do a v3 you should stay on brand and call it
POWER9. :D

> +
> +OCXL_IOCTL_GET_FEATURES:
> +
> + Reports on which CPU features that affect OpenCAPI are usable from
> + userspace.
> +
> mmap
> ----
>
>

--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@au1.ibm.com IBM Australia Limited

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