mlxsw: core: Add support for packets received from LAG port
Lower layer (pci) has information if the packet is received via LAG port. If that is the case, it fills up rx_info accordingly. However upper layer does not care about lag_id/port_index for received packets so convert it to local_port before passing it up. For that conversion, lag mapping array is introduced. Upper layer is responsible for setting up the mapping according to what is set in HW. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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