1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h
index fd3a88777ac8..fa2a31780611 100644
--- a/drivers/s390/scsi/zfcp_fsf.h
+++ b/drivers/s390/scsi/zfcp_fsf.h
@@ -439,4 +439,16 @@ struct fsf_qtcb {
         u8 log[FSF_QTCB_LOG_SIZE];
 } __attribute__ ((packed));
 
+struct zfcp_blk_drv_data {
+#define ZFCP_BLK_DRV_DATA_MAGIC                 0x1
+        u32 magic;
+#define ZFCP_BLK_LAT_VALID                      0x1
+#define ZFCP_BLK_REQ_ERROR                      0x2
+        u16 flags;
+        u8 inb_usage;
+        u8 outb_usage;
+        u64 channel_lat;
+        u64 fabric_lat;
+} __attribute__ ((packed));
+
 #endif                          /* FSF_H */