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Subject: Re: [PATCH v3 21/27] powerpc/powernv/pmem: Add an IOCTL to request
 controller health & perf data
To: "Alastair D'Silva" <alastair@au1.ibm.com>, alastair@d-silva.org
References: <20200221032720.33893-1-alastair@au1.ibm.com>
 <20200221032720.33893-22-alastair@au1.ibm.com>
From: Andrew Donnellan <ajd@linux.ibm.com>
Date: Fri, 28 Feb 2020 17:12:53 +1100
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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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