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5e38884152
When driver was developed, FCC regulation didn't enable channel 144 and there was no demand for channel 144 at that time. Although HW actually supports channel 144, driver didn't announce channel 144. Therefore, channel 144 (20 MHz), channel 142 (40 MHz) and channel 138 (80 MHz) couldn't be used. Today, channel 144 has been enabled by regulations and is gradually being supported. With test requirements, we declare hw supports channel 144. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201204013823.3729-1-pkshih@realtek.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.