1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/scsi/lpfc/lpfc_scsi.h b/drivers/scsi/lpfc/lpfc_scsi.h
index 9075a08cf781..21a2ffe67eac 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.h
+++ b/drivers/scsi/lpfc/lpfc_scsi.h
@@ -1,7 +1,7 @@
 /*******************************************************************
  * This file is part of the Emulex Linux Device Driver for         *
  * Fibre Channel Host Bus Adapters.                                *
- * Copyright (C) 2004-2006 Emulex.  All rights reserved.           *
+ * Copyright (C) 2004-2012 Emulex.  All rights reserved.           *
  * EMULEX and SLI are trademarks of Emulex.                        *
  * www.emulex.com                                                  *
  *                                                                 *
@@ -150,9 +150,18 @@ struct lpfc_scsi_buf {
         struct lpfc_iocbq cur_iocbq;
         wait_queue_head_t *waitq;
         unsigned long start_time;
+
+#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
+        /* Used to restore any changes to protection data for error injection */
+        void *prot_data_segment;
+        uint32_t prot_data;
+        uint32_t prot_data_type;
+#define LPFC_INJERR_REFTAG      1
+#define LPFC_INJERR_APPTAG      2
+#define LPFC_INJERR_GUARD       3
+#endif
 };
 
 #define LPFC_SCSI_DMA_EXT_SIZE 264
 #define LPFC_BPL_SIZE          1024
-#define LPFC_RETRY_PAUSE       300
 #define MDAC_DIRECT_CMD                  0x22