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02e202c3d1
To aid in debugging NIX block related issues, added support to dump NIX block LF's RQ, SQ and CQ hardware contexts in debugfs. User can check which contexts are enabled currently and dump it's current HW context. Four new files 'qsize', 'rq_ctx', 'sq_ctx' and 'cq_ctx' are added to the debugfs at 'sys/kernel/debug/octeontx2/nix/' 'echo <nixlf index> > qsize' will display current enabled CQ/SQ/RQs. 'echo <nixlf> [rq number/all] > rq_ctx', 'echo <nixlf> [sq number/all] > sq_ctx' & 'echo <nixlf> [cq number/all] > cq_ctx' will dump RQ/SQ/CQ's current hardware context. Signed-off-by: Prakash Brahmajyosyula <bprakash@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.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.