Hi,

On Thu, Aug 25, 2016 at 09:50:15AM -0700, David Daney wrote:
> Ideally we would configure the packet classifiers on the RX side to create
> multiple RX queues based on a hash of the TCP 5-tuple, and handle each queue
> with a single NAPI instance.  That should result in better performance while
> maintaining packet ordering.

Would this need anything else than reprogramming CVMX_PIP_PRT_TAGX, and
eliminating the global pow_receive_group and creating multiple NAPI instances
and registering IRQ handlers?

In the Yocto tree, the CVMX_PIP_PRT_TAGX register values are actually
documented:

http://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto-contrib/tree/arch/mips/include/asm/octeon/cvmx-pip-defs.h?h=apaliwal/octeon#n3737

A.
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