c6ca1ac9f4
The USB4 sideband access is slow compared to the high-speed link and the access timing parameters are tens of milliseconds according the spec. To avoid too much unnecessary polling for the sideband pass the wait delay to usb4_port_wait_for_bit() and use larger (5ms) value compared to the high-speed access. 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 reStructuredText 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.