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5cb6ed31c5
Some early stage USB4 devices do not like that any of the enumerating router config space fields (ROUTER_CS_1 - ROUTER_CS_4) are written after the initial enumeration for example when entering sleep states. The default timeout by the USB4 spec is 10 ms which should be fine for the driver to handle. For this reason do not change the notification timeout from the default 10 ms for USB4 routers. Signed-off-by: Mika Westerberg <mika.westerberg@linux.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.