[ovs-dev] AF_XDP with QoS support question
William Tu
u9012063 at gmail.com
Sat Jun 8 02:55:34 UTC 2019
Hi,
When using AF_XDP, the TC qdisc layer is by-passed and packets go to
userspace directly. One problem is that there is no QoS support when
using AF_XDP.
For egress shaping, I'm thinking about using tc-mqprio, which has
hardware offload support. And for OVS, we can add tc-mqprio support.
For ingress policing, I don't know how to do it. Is there an hardware
offload ingress policing support?
Thanks
William
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