net: bcmgenet: add GENET_Q16_RX_BD_CNT and hw_params->rx_bds_per_q

In preparation for supporting multiple Rx queues, add GENET_Q16_RX_BD_CNT
and hw_params->rx_bds_per_q.

Signed-off-by: Petri Gynther <pgynther@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
index 548b7e9..5684e85 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
@@ -505,6 +505,7 @@
 	u8		tx_queues;
 	u8		tx_bds_per_q;
 	u8		rx_queues;
+	u8		rx_bds_per_q;
 	u8		bp_in_en_shift;
 	u32		bp_in_mask;
 	u8		hfb_filter_cnt;