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Mainline Linux tree for various devices, only for fun :)
b2d6edbb95
This patch creates a new event class called xhci_log_ring, and defines the events used for tracing the change of all kinds of rings used by an xhci host. An xHCI ring is basically a memory block shared between software and hardware. By tracing changes of rings, it makes the life easier for debugging hardware or software problems. This info can be used, later, to print, in a human readable way, the life cycle of an xHCI ring using the trace-cmd tool and the appropriate plugin. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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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.