2017-03-16 19:47 GMT+03:00 Florian Fainelli <f.faine...@gmail.com>:
> Hi,
>
> On 03/16/2017 03:32 AM, Maxim Uvarov wrote:
>> Hello,
>>
>> Some dsa switches can support port mirror in hardware. Does somebody
>> have any idea how to
>> work with it from linux side in generic way?
>
> It has been implemented with commit
> f50f212749e8a28803af3628acbeb85ee0458ed5 ("net: dsa: Add plumbing for
> port mirroring") and you can see an implementation example with the b53
> driver.
>thanks, see that in newer kernel. It will be good to update doc with commands to use. I see from cover latter you mirrored eth1 to eth2. I assume it's dsa ports names for b53? Do I also need updated tc? > For a DSA driver you should be implementing port_mirror_add and > port_mirror_del operations which provide you with the necessary > information. Hopefully the switch you are working with (mv88e6xxx?) is > also supportable using that API, if not, please submit changes to extend it. > > Thanks! > -- > Florian Yes, I think it will match mv88e6xxx. Will try to play with it. Thanks a lot! -- Best regards, Maxim Uvarov
