scsi: lpfc: NVME Target: Add debugfs support

NVME Target: Add debugfs support

Adds debugfs snippets to cover the new NVME target functionality

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_nvmet.h

@@ -98,4 +98,17 @@ struct lpfc_nvmet_rcv_ctx {
 #define LPFC_NVMET_IO_INP		1
 #define LPFC_NVMET_ABORT_OP		2
 	struct rqb_dmabuf *rqb_buffer;
+
+#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
+	uint64_t ts_isr_cmd;
+	uint64_t ts_cmd_nvme;
+	uint64_t ts_nvme_data;
+	uint64_t ts_data_wqput;
+	uint64_t ts_isr_data;
+	uint64_t ts_data_nvme;
+	uint64_t ts_nvme_status;
+	uint64_t ts_status_wqput;
+	uint64_t ts_isr_status;
+	uint64_t ts_status_nvme;
+#endif
 };