9515223bd0
Add the possibility to set coalescing parameters with ethtool. rx-frames-irq and rx-usecs-irq can only be set and unset together as the implemented mechanism would not work otherwise. rx-frames-irq can't be greater than the RX FIFO size. Also all values can only be changed if the chip is not active. Polling is excluded from irq coalescing support. Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/all/20240207093220.2681425-7-msp@baylibre.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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.