On Thu, 4 Mar 2021, Paul Blakey wrote:
> Add offload support for ct_state rpl and inv flags.
>
> For example:
> ovs-ofctl del-flows br-ovs
> ovs-ofctl add-flow br-ovs arp,actions=normal
> ovs-ofctl add-flow br-ovs "table=0, ip,ct_state=-trk
> actions=ct(table=1,zone=5)"
> ovs-ofctl add-flow br-ovs "table=1, ip,ct_state=+trk+new actions=ct(zone=5,
> commit),normal"
> ovs-ofctl add-flow br-ovs "table=1, ip,ct_zone=5,ct_state=+trk+est+rpl
> actions=normal"
> ovs-ofctl add-flow br-ovs "table=1, ip,ct_zone=5,ct_state=+trk+est-rpl
> actions=normal"
>
> Also probe for actual kernel ct_state per flag support.
>
> Changelog:
> v1->v2:
> In probe patch, if no support for ct_state flags, dont support
> mark/label/zone...
>
> Paul Blakey (3):
> compat: Add ct_state flags definitions
> netdev-offload-tc: Probe for support for any of the ct_state flags
> netdev-offload-tc: Add support for ct_state flags inv and rpl
>
> acinclude.m4 | 6 +-
> include/linux/pkt_cls.h | 5 +-
> lib/netdev-offload-tc.c | 235
> ++++++++++++++++++++++++++++++++++++++----------
> 3 files changed, 194 insertions(+), 52 deletions(-)
>
> --
> 1.8.3.1
>
>
Patch 2/3 of v2 had an issue with wrong flags (flower's instead of
ovs') being using in filling in ct_state_support flags.
for some reason I don't have the original message-id to reply in thread,
so I reply here.
Sending v3 with fix.
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