ice_sched_get_agg_layer
aggl = ice_sched_get_agg_layer(hw);
agg_layer = ice_sched_get_agg_layer(hw);
aggl = ice_sched_get_agg_layer(pi->hw);
aggl = ice_sched_get_agg_layer(hw);
u8 ice_sched_get_agg_layer(struct ice_hw *hw);