From: Mohammed Shafi Shajakhan <mohammed@codeaurora.org>
To: Ben Greear <greearb@candelatech.com>
Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org,
Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Subject: Re: [PATCH] ath10k: Fix 10.4 extended peer stats update
Date: Tue, 10 May 2016 22:10:49 +0530 [thread overview]
Message-ID: <20160510164049.GC21638@atheros-ThinkPad-T61> (raw)
In-Reply-To: <57320DAF.2040508@candelatech.com>
On Tue, May 10, 2016 at 09:34:55AM -0700, Ben Greear wrote:
> On 05/10/2016 09:27 AM, Mohammed Shafi Shajakhan wrote:
> >From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
> >
> >10.4 'extended peer stats' will be not be appended with normal peer stats
> >data and they shall be coming in separate chunks. Fix this by maintaining
> >a separate linked list 'extender peer stats' for 10.4 and update
> >rx_duration for per station statistics. Also parse through beacon filter
> >(if enabled), to make sure we parse the extended peer stats properly.
> >This issue was exposed when more than one client is connected and
> >extended peer stats for 10.4 is enabled
>
> In general, maybe more of these stats should be kept in the driver instead
> of the firmware? The firmware is very tight on RAM already, and if
> we can pass the needed info back to the host, it could gather arbitrary
> amounts of stats as needed.
>
[shafi] agreed, probably thats why we are tracking u64 counters like rx_duration
etc in host while the firmware variable will wrap aroud in sometime
regards,
shafi
> --
> Ben Greear <greearb@candelatech.com>
> Candela Technologies Inc http://www.candelatech.com
>
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next prev parent reply other threads:[~2016-05-10 16:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-10 16:27 [PATCH] ath10k: Fix 10.4 extended peer stats update Mohammed Shafi Shajakhan
2016-05-10 16:34 ` Ben Greear
2016-05-10 16:40 ` Mohammed Shafi Shajakhan [this message]
2016-05-10 17:10 ` Ben Greear
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