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8e71708bb2
There is a 16 bit status mask defined in the IPA packet status structure, of which only one (TAG_VALID) is currently used. Define all other IPA status mask values in an enumerated type whose numeric values are bit mask values (in CPU byte order) in the status mask. Use the TAG_VALID value from that type rather than defining a separate field mask. Signed-off-by: Alex Elder <elder@linaro.org> 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.