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path: root/drivers/scsi/lpfc/lpfc_scsi.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.h13
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