3c7b51bd39
Right now it can be seen that the VSC9959 (Felix) switch will not flood frames if they have a VLAN tag with a PCP of 1-7 (nonzero). It turns out that Felix is quite different from its cousin, Ocelot, in that frame flooding can be allowed/denied per traffic class. Where Ocelot has 1 instance of the ANA_FLOODING register, Felix has 8. The approach that this driver is going to take is "thanks, but no thanks". We have no use case of limiting the flooding domain based on traffic class, so we just want to allow packets to be flooded, no matter what traffic class they have. So we copy the line of code from ocelot.c which does the one-shot initialization of the flooding PGIDs, and we add it to felix.c as well - except replicated 8 times. Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.