--- zzzz-none-000/linux-3.10.107/drivers/scsi/cxgbi/cxgb4i/cxgb4i.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/scsi/cxgbi/cxgb4i/cxgb4i.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,7 +1,7 @@
 /*
  * cxgb4i.h: Chelsio T4 iSCSI driver.
  *
- * Copyright (c) 2010 Chelsio Communications, Inc.
+ * Copyright (c) 2010-2015 Chelsio Communications, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -23,6 +23,8 @@
 #define CXGB4I_TX_HEADER_LEN \
 	(sizeof(struct fw_ofld_tx_data_wr) + sizeof(struct sge_opaque_hdr))
 
+#define T5_ISS_VALID		(1 << 18)
+
 struct ulptx_idata {
 	__be32 cmd_more;
 	__be32 len;