scsi: elx: efct: Hardware I/O submission routines

Routines that write I/O to work queue, send SRRs and raw frames.

Link: https://lore.kernel.org/r/20210601235512.20104-27-jsmart2021@gmail.comReviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Co-developed-by: Ram Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: Ram Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/elx/efct/efct_hw.h

@@ -690,5 +690,19 @@ int
 efct_hw_process(struct efct_hw *hw, u32 vector, u32 max_isr_time_msec);
 int
 efct_hw_queue_hash_find(struct efct_queue_hash *hash, u16 id);
+int efct_hw_wq_write(struct hw_wq *wq, struct efct_hw_wqe *wqe);
+int
+efct_hw_send_frame(struct efct_hw *hw, struct fc_frame_header *hdr,
+		   u8 sof, u8 eof, struct efc_dma *payload,
+		struct efct_hw_send_frame_context *ctx,
+		void (*callback)(void *arg, u8 *cqe, int status),
+		void *arg);
+int
+efct_els_hw_srrs_send(struct efc *efc, struct efc_disc_io *io);
+int
+efct_efc_bls_send(struct efc *efc, u32 type, struct sli_bls_params *bls);
+int
+efct_hw_bls_send(struct efct *efct, u32 type, struct sli_bls_params *bls_params,
+		 void *cb, void *arg);
 
 #endif /* __EFCT_H__ */