Control Bcast ring size in similar way as Rx and Tx ones,
through "bcast_ring_order" modparam, actual ring size is 1 << order
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>