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4c24272b4e
In IPsec packet offload mode all header manipulations are performed by hardware, which is responsible to add/remove L2 header with source and destinations MACs. CX-7 devices don't support offload of in-kernel routing functionality, as such HW needs external help to fill other side MAC as it isn't available for HW. As a solution, let's listen to neigh ARP updates and reconfigure IPsec rules on the fly once new MAC data information arrives. Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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.