[dpdk-dev] [PATCH 6/7] net/mlx5: add missing VLAN action constraints
Or Gerlitz
gerlitz.or at gmail.com
Mon Oct 8 21:48:53 CEST 2018
On Mon, Oct 8, 2018 at 9:03 PM Yongseok Koh <yskoh at mellanox.com> wrote:
> 1) VLAN modify isn't supported by driver.
>
>
OVS doesn't support it also @ the DP level, modify is translated to DP
pop + push
How it is done on OVS/AVS-DPDK?
> 2) FW syndrome (0xA9C090):
> set_flow_table_entry: push vlan action fte in fdb can ONLY be
> forward to the uplink.
>
also the other way around (pop only to non-uplink), they have a bug there
not erring on that
>
> 3) FW syndrome (0x294609):
> set_flow_table_entry: modify/pop/push actions in fdb flow table are
> supported only while forwarding to vport.
>
note that future HWs might support (2) and (3)
>
>
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