1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/ieee1394/raw1394.h b/drivers/ieee1394/raw1394.h
index 35bfc38f013c..7bd22ee1afbb 100644
--- a/drivers/ieee1394/raw1394.h
+++ b/drivers/ieee1394/raw1394.h
@@ -178,4 +178,14 @@ struct raw1394_iso_status {
         __s16 xmit_cycle;
 };
 
+/* argument to RAW1394_IOC_GET_CYCLE_TIMER ioctl */
+struct raw1394_cycle_timer {
+        /* contents of Isochronous Cycle Timer register,
+           as in OHCI 1.1 clause 5.13 (also with non-OHCI hosts) */
+        __u32 cycle_timer;
+
+        /* local time in microseconds since Epoch,
+           simultaneously read with cycle timer */
+        __u64 local_time;
+};
 #endif /* IEEE1394_RAW1394_H */