From: Johannes Berg <johannes@sipsolutions.net>
To: Jouni Malinen <jouni@codeaurora.org>
Cc: linux-wireless@vger.kernel.org, Ankita Bajaj <bankita@codeaurora.org>
Subject: Re: [PATCH] nl80211: Add per peer statistics to compute FCS error rate
Date: Mon, 01 Oct 2018 12:19:02 +0200 [thread overview]
Message-ID: <1538389142.3126.29.camel@sipsolutions.net> (raw)
In-Reply-To: <1538060517-32208-1-git-send-email-jouni@codeaurora.org>
On Thu, 2018-09-27 at 18:01 +0300, Jouni Malinen wrote:
> From: Ankita Bajaj <bankita@codeaurora.org>
>
> Add support for drivers to report the total number of MPDUs received
> and the number of MPDUs received with an FCS error from a specific
> peer. These counters will be incremented only when the TA of the
> frame matches the MAC address of the peer irrespective of FCS
> error.
Hmm. The error one seems mostly reasonable, I guess, but do we really
not having anything that's the total number of MPDUs already?
And then, I guess, what exactly would you want there? We might not
always even be able to provide that?
I'm also left wondering what the application here is - perhaps another
thing we could just implement in BPF with the hooks I previously posted
(but admittedly never finished)?
johannes
next prev parent reply other threads:[~2018-10-01 10:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-27 15:01 [PATCH] nl80211: Add per peer statistics to compute FCS error rate Jouni Malinen
2018-10-01 10:19 ` Johannes Berg [this message]
2018-10-04 17:32 ` bankita
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