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.
