From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ira Weiny <weiny2-i2BcT+NCU+M@public.gmane.org>
Subject: Re: [PATCH 4/5] ib/core: add support for extended performance
 counters in sysfs
Date: Tue, 1 Nov 2011 15:46:27 -0700
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To: Or Gerlitz <or.gerlitz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>, Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>, linux-rdma <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
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On Tue, 1 Nov 2011 15:34:46 -0700
Or Gerlitz <or.gerlitz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

> Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> wrote:
> > Why have a sysfs counter at all when you can just ask the PMA and get exactly the
> > same data?
> 
> The HW/FW  PMA agent isn't supported for IBoE only for IB, the
> counters are for both

What do you mean "for both"?

Ira


> 
> Or.


-- 
Ira Weiny
Member of Technical Staff
Lawrence Livermore National Lab
925-423-8008
weiny2-i2BcT+NCU+M@public.gmane.org
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