ea7d0d6942
Many USB 3.1 capable hosts never updated the Serial Bus Release Number (SBRN) register to USB 3.1 from USB 3.0 xhci driver identified USB 3.1 capable hosts based on this SBRN register, which according to specs "contains the release of the Universal Serial Bus Specification with which this Universal Serial Bus Host Controller module is compliant." but still in october 2017 gives USB 3.0 as the only possible option. Make an additional check for USB 3.1 support and enable it if the xHCI supported protocol capablity lists USB 3.1 capable ports. Cc: <stable@vger.kernel.org> # v4.6+ Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.