Merge branch 'for-4.12/dax' into libnvdimm-for-nextlibnvdimm-for-4.12

1 files changed, 19 insertions, 0 deletions

diff --git a/include/uapi/linux/pps.h b/include/uapi/linux/pps.h
index a9bb1d93451a..c1cb3825a8bc 100644
--- a/include/uapi/linux/pps.h
+++ b/include/uapi/linux/pps.h
@@ -55,6 +55,12 @@ struct pps_ktime {
 	__s32 nsec;
 	__u32 flags;
 };
+
+struct pps_ktime_compat {
+	__s64 sec;
+	__s32 nsec;
+	__u32 flags;
+} __attribute__((packed, aligned(4)));
 #define PPS_TIME_INVALID	(1<<0)	/* used to specify timeout==NULL */
 
 struct pps_kinfo {
@@ -65,6 +71,14 @@ struct pps_kinfo {
 	int current_mode;		/* current mode bits */
 };
 
+struct pps_kinfo_compat {
+	__u32 assert_sequence;			/* seq. num. of assert event */
+	__u32 clear_sequence;			/* seq. num. of clear event */
+	struct pps_ktime_compat assert_tu;	/* time of assert event */
+	struct pps_ktime_compat clear_tu;	/* time of clear event */
+	int current_mode;			/* current mode bits */
+};
+
 struct pps_kparams {
 	int api_version;		/* API version # */
 	int mode;			/* mode bits */
@@ -114,6 +128,11 @@ struct pps_fdata {
 	struct pps_ktime timeout;
 };
 
+struct pps_fdata_compat {
+	struct pps_kinfo_compat info;
+	struct pps_ktime_compat timeout;
+};
+
 struct pps_bind_args {
 	int tsformat;	/* format of time stamps */
 	int edge;	/* selected event type */