[ovs-dev] [PATCH] netdev_afxdp: Detects combined channels and aborts wrong config

Ben Pfaff blp at ovn.org
Mon Jan 6 22:15:18 UTC 2020


On Mon, Dec 23, 2019 at 11:33:57AM -0800, Yi-Hung Wei wrote:
> This patches detects the number of combined channels on a AF_XDP port
> via using ethtool interface.  If the number of combined channels
> is different from the n_rxq, netdev_afxdp will not be able to get
> all the packets from that port.  Thus, abort the port setup when
> the case is detected.
> 
> Signed-off-by: Yi-Hung Wei <yihung.wei at gmail.com>
> ---
> Travis CI: https://travis-ci.org/YiHungWei/ovs/builds/627972465

I don't know what a combined channel is.  Should the documentation talk
about this?


More information about the dev mailing list