Re: [PATCH v1 net-next 2/5] net: mscc: ocelot: set vcap IS2 chain to goto PSFP chain

Vladimir Oltean
2020-10-20T23:27:20Z

On Tue, Oct 20, 2020 at 03:23:18PM +0800, Xiaoliang Yang wrote:
> VSC9959 supports Per-Stream Filtering and Policing(PSFP), which is
> processing after VCAP blocks. We set this block on chain 30000 and
> set vcap IS2 chain to goto PSFP chain if hardware support.
>
> An example set is:
> > tc filter add dev swp0 ingress chain 21000 flower
> skip_sw action goto chain 30000
>
> Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
> ---

I will defer to Microchip people whether 30000 is a good chain number
for TSN offloads. Do you have other ingress VCAPs that you would like to
number 30000?