net/mlx5: Configure IPsec steering for ingress RoCEv2 MPV traffic

Add empty flow table in RDMA_RX master domain, to forward all received
traffic to it, in order to continue through the FW RoCE steering.

In order to achieve that however, first we check if the decrypted
traffic is RoCEv2, if so then forward it to RDMA_RX domain.

But in case the traffic is coming from the slave, have to first send the
traffic to an alias table in order to switch gvmi and from there we can
go to the appropriate gvmi flow table in RDMA_RX master domain.

Signed-off-by: Patrisious Haddad <>
Reviewed-by: Mark Bloch <>
Signed-off-by: Leon Romanovsky <>
4 files changed