[ovs-dev] [PATCH v6] netdev-dpdk: add support for the RTE_ETH_EVENT_INTR_RESET event
Ilya Maximets
i.maximets at ovn.org
Wed Dec 18 00:32:06 UTC 2019
On 11.11.2019 15:02, Eelco Chaudron wrote:
> Currently, OVS does not register and therefore not handle the
> interface reset event from the DPDK framework. This would cause a
> problem in cases where a VF is used as an interface, and its
> configuration changes.
>
> As an example in the following scenario the MAC change is not
> detected/acted upon until OVS is restarted without the patch applied:
>
> $ echo 1 > /sys/bus/pci/devices/0000:05:00.1/sriov_numvfs
> $ ovs-vsctl add-port ovs_pvp_br0 dpdk0 -- \
> set Interface dpdk0 type=dpdk -- \
> set Interface dpdk0 options:dpdk-devargs=0000:05:0a.0
>
> $ ip link set p5p2 vf 0 mac 52:54:00:92:d3:33
>
> Requires patch "bridge: Allow manual notifications about interfaces' updates."
>
> Signed-off-by: Eelco Chaudron <echaudro at redhat.com>
Thanks! Applied to master.
Best regards, Ilya Maximets.
More information about the dev
mailing list