linux-kernel - Re: [PATCH 6/6] wl1251: Set generated MAC address back to NVS data

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Message-ID: <87inp1ndgm.fsf@codeaurora.org>
Date:   Fri, 27 Jan 2017 09:56:09 +0200
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Pali Rohár <pali.rohar@...il.com>
Cc:     Ming Lei <ming.lei@...onical.com>,
        "Luis R. Rodriguez" <mcgrof@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        David Gnedt <david.gnedt@...izone.at>,
        Michal Kazior <michal.kazior@...to.com>,
        Daniel Wagner <wagi@...om.org>,
        Tony Lindgren <tony@...mide.com>,
        Sebastian Reichel <sre@...nel.org>,
        Pavel Machek <pavel@....cz>,
        Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>,
        Aaro Koskinen <aaro.koskinen@....fi>,
        Grazvydas Ignotas <notasas@...il.com>,
        linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH 6/6] wl1251: Set generated MAC address back to NVS data

Pali Rohár <pali.rohar@...il.com> writes:

> In case there is no valid MAC address kernel generates random one. This
> patch propagate this generated MAC address back to NVS data which will be
> uploaded to wl1251 chip. So HW would have same MAC address as linux kernel
> uses.
>
> Signed-off-by: Pali Rohár <pali.rohar@...il.com>

Why? What issue does this fix?

-- 
Kalle Valo