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1441b2f205
Enabling PN checking in the hardware; hardware checks the PN of the received packets and reports the errors to the host for further handling; default action is to drop such packets. TSC (TKIP sequence counter) validation is also offloaded. Hardware validates PN/TSC only for unicast packets; for group addressed packets, PN validation is done in mac80211. PN errors are reported to the driver via WBM RX release ring and can be dumped by using the following command. "cat /sys/kernel/debug/ath11k/soc_rx_stats | grep -i pn" Sample Output: PN check fail: 210 Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.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.