linux-kernel - Re: [v13,1/5] powerpc/platform/powernv: Update IMC OPAL APIs

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Date:   Thu, 27 Jul 2017 22:37:20 +1000 (AEST)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>
Cc:     Hemant Kumar <hemant@...ux.vnet.ibm.com>,
        Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Anju T Sudhakar <anju@...ux.vnet.ibm.com>
Subject: Re: [v13,1/5] powerpc/platform/powernv: Update IMC OPAL APIs

On Tue, 2017-07-18 at 21:36:32 UTC, Madhavan Srinivasan wrote:
> In-Memory Collection (IMC) counters are performance monitoring infrastrcuture.
> These counters need special sequence of scoms to init/start/stop which is handled
> by OPAL. And OPAL provides three APIs to init and control these IMC engines.
> 
> OPAL API documentation:
>   https://github.com/open-power/skiboot/blob/master/doc/opal-api/opal-imc-counters.rst
> 
> Patch updates the kernel side powernv platform code to support the new OPAL APIs
> 
> Signed-off-by: Hemant Kumar <hemant@...ux.vnet.ibm.com>
> Signed-off-by: Anju T Sudhakar <anju@...ux.vnet.ibm.com>
> Signed-off-by: Madhavan Srinivasan <maddy@...ux.vnet.ibm.com>

Series applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/28a5db0061014c8afbbb98560cf420

cheers