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42839f9585
Each GSI channel has a CNTXT_1 register that encodes the size of its ring buffer. The size of the field that records that is increased starting at IPA v4.9. Replace the use of a fixed-size field mask with a new inline function that encodes that size value. Similarly, the size of GSI event rings can be larger starting with IPA v4.9, so create a function to encode that as well. 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.