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b9bace6e53
The MRP assist code installs a VCAP IS2 trapping rule for each port, but since the key and the action is the same, just the ingress port mask differs, there isn't any need to do this. We can save some space in the TCAM by using a single filter and adjusting the ingress port mask. Reuse the ocelot_trap_add() and ocelot_trap_del() functions for this purpose. Now that the cookies are no longer per port, we need to change the allocation scheme such that MRP traps use a fixed number. 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.