linux-kernel - Re: [v6] wlcore: add missing nvs file name info for wilink8

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Message-ID: <20170810172635.GO8569@atomide.com>
Date:   Thu, 10 Aug 2017 10:26:35 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     "Reizer, Eyal" <eyalr@...com>
Cc:     Kalle Valo <kvalo@...eaurora.org>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "sebastian.reichel@...labora.co.uk" 
        <sebastian.reichel@...labora.co.uk>,
        Julian Calaby <julian.calaby@...il.com>
Subject: Re: [v6] wlcore: add missing nvs file name info for wilink8

* Reizer, Eyal <eyalr@...com> [170810 07:24]:
> > >
> > 
> > Sure, just want to make sure we are not trying to add work around just for
> > A couple of faulty devices.
> > 
> > > > I have verified using a couple of com6 modules with an am335x-evm and
> > > they had mac addresses read ok.
> > >
> > > Sounds like there are multiple variants of the wl12xx
> > > available then.
> > >
> > I am trying to find out internally if there is a possibility that there were
> > devices
> > Produced in the past where the internal fuses were not programmed with a
> > valid
> > Address before being assembled into the modules.
> > 
> 
> Seems like MAC address for wilink6/7 was added to devices that were produced  around Q3 of 2010 
> In case you still have this omap3-evm up and can just do a quick check for me as I don't have this board, can you try using the following command:
> 
> cat /sys/bus/platform/drivers/wl12xx_driver/wl12xx.0.auto/hw_pg_ver
> 
> and let me know what the output you get is?

Sure, my omap3-evm has hw_pg_ver set to 3.

Regards,

Tony