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Turn on the out of band Advanced Congestion Buffering (ACB) mechanism at the switch level now that we have properly established the queue mapping between the switch egress queues and the SYSTEMPORT egress queues. This allows the switch to correctly backpressure the host system when one of its queue drops below the configured thresholds. This is also helping achieve so called "lossless" behavior by adapting the TX interrupt pacing to the actual speed and capacity of the switch port. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.