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authorAlexander Gordeev <lasaine@lvk.cs.msu.su>2011-01-12 17:00:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:21 -0800
commit717c033669ed3ceaee8df57d4562fafcc1a6267a (patch)
tree892e922c08b5f5eee8fbe7c8e0fdc774db660c67 /include
parente2c18e49a0d4f822ffc29fb4958943beb1ff08b7 (diff)
pps: add kernel consumer support
Add an optional feature of PPSAPI, kernel consumer support, which uses the added hardpps() function. Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su> Acked-by: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/pps.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/pps.h b/include/linux/pps.h
index 0194ab06177..a9bb1d93451 100644
--- a/include/linux/pps.h
+++ b/include/linux/pps.h
@@ -114,11 +114,18 @@ struct pps_fdata {
struct pps_ktime timeout;
};
+struct pps_bind_args {
+ int tsformat; /* format of time stamps */
+ int edge; /* selected event type */
+ int consumer; /* selected kernel consumer */
+};
+
#include <linux/ioctl.h>
#define PPS_GETPARAMS _IOR('p', 0xa1, struct pps_kparams *)
#define PPS_SETPARAMS _IOW('p', 0xa2, struct pps_kparams *)
#define PPS_GETCAP _IOR('p', 0xa3, int *)
#define PPS_FETCH _IOWR('p', 0xa4, struct pps_fdata *)
+#define PPS_KC_BIND _IOW('p', 0xa5, struct pps_bind_args *)
#endif /* _PPS_H_ */