--- zzzz-none-000/linux-3.10.107/drivers/scsi/lpfc/lpfc_scsi.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/scsi/lpfc/lpfc_scsi.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,7 +1,7 @@
 /*******************************************************************
  * This file is part of the Emulex Linux Device Driver for         *
  * Fibre Channel Host Bus Adapters.                                *
- * Copyright (C) 2004-2012 Emulex.  All rights reserved.           *
+ * Copyright (C) 2004-2015 Emulex.  All rights reserved.           *
  * EMULEX and SLI are trademarks of Emulex.                        *
  * www.emulex.com                                                  *
  *                                                                 *
@@ -41,6 +41,20 @@
 	struct lpfc_nodelist *pnode;	/* Pointer to the node structure. */
 };
 
+struct lpfc_device_id {
+	struct lpfc_name vport_wwpn;
+	struct lpfc_name target_wwpn;
+	uint64_t lun;
+};
+
+struct lpfc_device_data {
+	struct list_head listentry;
+	struct lpfc_rport_data *rport_data;
+	struct lpfc_device_id device_id;
+	bool oas_enabled;
+	bool available;
+};
+
 struct fcp_rsp {
 	uint32_t rspRsvd1;	/* FC Word 0, byte 0:3 */
 	uint32_t rspRsvd2;	/* FC Word 1, byte 0:3 */
@@ -73,6 +87,7 @@
 #define RSP_RO_MISMATCH_ERR  0x03
 #define RSP_TM_NOT_SUPPORTED 0x04	/* Task mgmt function not supported */
 #define RSP_TM_NOT_COMPLETED 0x05	/* Task mgmt function not performed */
+#define RSP_TM_INVALID_LU    0x09	/* Task mgmt function to invalid LU */
 
 	uint32_t rspInfoRsvd;	/* FCP_RSP_INFO bytes 4-7 (reserved) */
 
@@ -165,3 +180,10 @@
 #define LPFC_SCSI_DMA_EXT_SIZE 264
 #define LPFC_BPL_SIZE          1024
 #define MDAC_DIRECT_CMD                  0x22
+
+#define FIND_FIRST_OAS_LUN		 0
+#define NO_MORE_OAS_LUN			-1
+#define NOT_OAS_ENABLED_LUN		NO_MORE_OAS_LUN
+
+int lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba,
+				  struct lpfc_scsi_buf *lpfc_cmd);