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57df0fb9d5
Reduce the control transfer if all bytes of first or the last DWORD are written. The original method is to split the control transfer into three parts (the first DWORD, middle continuous data, and the last DWORD). However, they could be combined if whole bytes of the first DWORD or last DWORD are written. That is, the first DWORD or the last DWORD could be combined with the middle continuous data, if the byte_en is 0xff. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Link: https://lore.kernel.org/r/20230726030808.9093-418-nic_swsd@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.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 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.