bng_en: Add initial support for CP and NQ rings

Allocate CP and NQ related data structures and add support to
associate NQ and CQ rings. Also, add the association of NQ, NAPI,
and interrupts.

Signed-off-by: Bhargava Marreddy <[email protected]>
Reviewed-by: Vikas Gupta <[email protected]>
Reviewed-by: Rajashekar Hudumula <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: bmarreddy

drivers/net/ethernet/broadcom/bnge/bnge.h

@@ -215,5 +215,6 @@ static inline bool bnge_is_agg_reqd(struct bnge_dev *bd)
 }
 
 bool bnge_aux_registered(struct bnge_dev *bd);
+u16 bnge_aux_get_msix(struct bnge_dev *bd);
 
 #endif /* _BNGE_H_ */