• Mark Bloch's avatar
    net/mlx5: Add multi dest support · 74491de9
    Mark Bloch authored
    
    
    Currently when calling mlx5_add_flow_rule we accept
    only one flow destination, this commit allows to pass
    multiple destinations.
    
    This change forces us to change the return structure to a more
    flexible one. We introduce a flow handle (struct mlx5_flow_handle),
    it holds internally the number for rules created and holds an array
    where each cell points the to a flow rule.
    
    From the consumers (of mlx5_add_flow_rule) point of view this
    change is only cosmetic and requires only to change the type
    of the returned value they store.
    
    From the core point of view, we now need to use a loop when
    allocating and deleting rules (e.g given to us a flow handler).
    Signed-off-by: default avatarMark Bloch <markb@mellanox.com>
    Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
    Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
    74491de9