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30c63115e2
Currently radar detection and corresponding channel switch is handled at the AP device. STA ignores these detected radar events since the radar signal can be seen mostly by the AP as well. But in scenarios where a radar signal is seen only at STA, notifying this event to the AP which can trigger a channel switch can be useful. Stations can report such radar events autonomously through Spectrum management (Measurement Report) action frame to its AP. The userspace on processing the report can notify the kernel with the use of the added NL80211_CMD_NOTIFY_RADAR to indicate the detected event and inturn adding the reported channel to NOL. Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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.