RDMA/mlx5: Allow creating a matcher for a NIC TX flow table

Currently a matcher can only be created and attached to a NIC RX flow
table. Extend it to allow it on NIC TX flow tables as well.

In order to achieve that, we:

1) Expose a new attribute: MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS.
   enum ib_flow_flags is used as valid flags. Only
   IB_FLOW_ATTR_FLAGS_EGRESS is supported.

2) Remove the requirement to have a DEVX or QP destination when creating a
   flow. A flow added to NIC TX flow table will forward the packet outside
   of the vport (Wire or E-Switch in the SR-iOV case).

Signed-off-by: Mark Bloch <[email protected]>
Reviewed-by: Yishai Hadas <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>

0 files changed, 0 insertions, 0 deletions