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SubjectRe: [PATCH v3 21/27] powerpc/powernv/pmem: Add an IOCTL to request controller health & perf data
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On 21/2/20 2:27 pm, Alastair D'Silva wrote:
> From: Alastair D'Silva <alastair@d-silva.org>
>
> When health & performance data is requested from the controller,
> it responds with an error log containing the requested information.
>
> This patch allows the request to me issued via an IOCTL.

A better explanation would be good - this IOCTL triggers a request to
the controller to collect controller health/perf data, and the
controller will later respond with an error log that can be picked up
via the error log IOCTL that you've defined earlier.


--
Andrew Donnellan OzLabs, ADL Canberra
ajd@linux.ibm.com IBM Australia Limited

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