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Re: [PATCH 3/8] ARM: dts: armada-388-clearfog: Utilize new DSA binding

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Hi Florian,
 
 On mer., janv. 04 2017, Florian Fainelli <f.fainelli@gmail.com> wrote:

> On 01/04/2017 09:23 AM, Gregory CLEMENT wrote:
>> Hi Florian,
>>  
>>  On lun., janv. 02 2017, Florian Fainelli <f.fainelli@gmail.com> wrote:
>> 
>>> Utilize the new DSA binding, introduced with commit 8c5ad1d6179d ("net:
>>> dsa: Document new binding"). The legacy binding node is kept included, but is
>>> marked disabled.
>>>
>> 
>> I tested this patch on mvebu/dt (I needed to reduce the context to apply
>> the patch due to the changes made by Russell King on this file). I also
>> set the status of the old binding to "disable" (instead of "okay").
>
> Yes, that needs fixing, thanks for mentioning that.
>
>> 
>> It seems to work with the limited test did:
>> ifconfig eth1 up
>> udhcpc -i lan1
>> iperf -c mylaptop
>> 
>> (same for lan4)
>> 
>> However is there a way to be sure that the new binding is used?
>
> The best way is probably to make sure that your switch device appears
> parented to the MDIO bus driver under /sys/class/mdio_bus/*mvmdio*.
> Alternatively, if you see a message like:
>
> DSA: switch 0 0 parsed
>
> in your dmesg, that would also be indicative of using the new binding
> and corresponding code.

So it's OK I had this message.

Gregory


>
> Thanks a lot for trying that out!
> -- 
> Florian

-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

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Re: [PATCH 3/8] ARM: dts: armada-388-clearfog: Utilize new DSA  binding Florian Fainelli <f.fainelli@gmail.com> - 2017-01-04 18:30 +0100
  Re: [PATCH 3/8] ARM: dts: armada-388-clearfog: Utilize new DSA binding Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-01-04 18:40 +0100
    Re: [PATCH 3/8] ARM: dts: armada-388-clearfog: Utilize new DSA  binding Andrew Lunn <andrew@lunn.ch> - 2017-01-04 18:50 +0100
      Re: [PATCH 3/8] ARM: dts: armada-388-clearfog: Utilize new DSA binding Vivien Didelot <vivien.didelot@savoirfairelinux.com> - 2017-01-04 19:00 +0100
  Re: [PATCH 3/8] ARM: dts: armada-388-clearfog: Utilize new DSA binding Gregory CLEMENT <gregory.clement@free-electrons.com> - 2017-01-05 14:00 +0100

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