2877e4f7e1
Allocate and setup a buffer pool, needed on the Rx path of the control interface. Also, define the Rx buffer size seen by the WRIOP from the PAGE_SIZE buffers seeded. Also, create the needed Rx rings for both frame queues used on the control interface. On the Rx path, when a pull-dequeue operation is performed on a software portal, available frame descriptors are put in a ring - a DMA memory storage - for further usage. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-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.