46be056ee0
This provides a default port keyset configuration for the Sparx5 IS2 VCAP where all ports and all lookups in IS2 use the same keyset (MAC_ETYPE) for all types of traffic. This means that no matter what frame type is received on any front port it will generate the MAC_ETYPE keyset in the IS VCAP and any rule in the IS2 VCAP that uses this keyset will be matched against the keys in the MAC_ETYPE keyset. The callback interface used by the VCAP API is populated with Sparx5 specific handler functions that takes care of the actual reading and writing to data to the Sparx5 IS2 VCAP instance. A few functions are also added to the VCAP API to support addition of rule fields such as the ingress port mask and the lookup bit. The IS2 VCAP in Sparx5 is really divided in two instances with lookup 0 and 1 in the first instance and lookup 2 and 3 in the second instance. The lookup bit selects lookup 0 or 3 in the respective instance when it is set. Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Tested-by: Casper Andersson <casper.casan@gmail.com> Reviewed-by: Casper Andersson <casper.casan@gmail.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.