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ee1e52d1e4
Since IQD devices complete (most of) their transmissions synchronously, they don't offer TX completion IRQs and have no HW coalescing controls. But we can fake the easy parts in SW, and give the user some control wrt to how often the TX NAPI code should be triggered to process the TX completions. Having per-queue controls can in particular help the dedicated mcast queue, as it likely benefits from different fine-tuning than what the ucast queues need. CC: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.