AF_XDP acceleration

ratheesh kannoth <[email protected]> Fri, 30 Apr 2021 08:05:26 +0530

Newsgroups	org.kernel.vger.xdp-newbies
Message-ID	<CAGZFCEFLb+sjcju_6vxCBNzPfuOR7A0cdHphWSD1nw0rtPZFpA@mail.gmail.com>

Hi,

Suppose a DPI application running on a AF_XDP socket ( zero copy ) and
after inspecting , say 100 initial packets of the flow, decides to
accelerate the flow in HW.

1. Do we have use case and products/solutions in market which does the same ?

Just thinking, since packet buffer is from umem, how another entity
(hw) can accelerate.

Ratheesh.