ice_agg_node
struct ice_agg_node *agg_node;
struct ice_agg_node pf_agg_node[ICE_MAX_PF_AGG_NODES];
struct ice_agg_node vf_agg_node[ICE_MAX_VF_AGG_NODES];
struct ice_agg_node *agg_node_iter = NULL;
struct ice_agg_node *agg_node = NULL;