[SCSI] lpfc 8.3.0 : Add BlockGuard support (T10-DIF) structs and defs
Update struct definitions, #defines, sysfs entries, and initialization
to support BlockGuard.
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 73481c8..07f4976 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -285,6 +285,18 @@
uint32_t, uint32_t);
extern struct lpfc_hbq_init *lpfc_hbq_defs[];
+/* externs BlockGuard */
+extern char *_dump_buf_data;
+extern unsigned long _dump_buf_data_order;
+extern char *_dump_buf_dif;
+extern unsigned long _dump_buf_dif_order;
+extern spinlock_t _dump_buf_lock;
+extern int _dump_buf_done;
+extern spinlock_t pgcnt_lock;
+extern unsigned int pgcnt;
+extern unsigned int lpfc_prot_mask;
+extern unsigned char lpfc_prot_guard;
+
/* Interface exported by fabric iocb scheduler */
void lpfc_fabric_abort_nport(struct lpfc_nodelist *);
void lpfc_fabric_abort_hba(struct lpfc_hba *);