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Old names: * start_seg - last_trb_seg * first_trb - last_trb New names: * start_seg - end_seg * start_trb - end_trb A Transfer Descriptor (TD) in the xhci driver is a data structure that represents a single transaction to be performed by the USB host controller. This transaction is defined by TRBs from 'start_trb' in 'start_seg' to 'end_trb' in 'end_seg'. The terms "start" and "end" were chosen over "first" and "last" for ease of searching within the codebase. The ring structure uses 'first_seg' and 'last_seg', while the TD structure uses 'start_seg' and 'end_seg'. Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20241106101459.775897-24-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.