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Based on kernel version 3.16. Page generated on 2014-08-06 21:36 EST.

1	What:		/sys/class/pps/
2	Date:		February 2008
3	Contact:	Rodolfo Giometti <giometti@linux.it>
4	Description:
5			The /sys/class/pps/ directory will contain files and
6			directories that will provide a unified interface to
7			the PPS sources.
8	
9	What:		/sys/class/pps/ppsX/
10	Date:		February 2008
11	Contact:	Rodolfo Giometti <giometti@linux.it>
12	Description:
13			The /sys/class/pps/ppsX/ directory is related to X-th
14			PPS source into the system. Each directory will
15			contain files to manage and control its PPS source.
16	
17	What:		/sys/class/pps/ppsX/assert
18	Date:		February 2008
19	Contact:	Rodolfo Giometti <giometti@linux.it>
20	Description:
21			The /sys/class/pps/ppsX/assert file reports the assert events
22			and the assert sequence number of the X-th source in the form:
23	
24				<secs>.<nsec>#<sequence>
25	
26			If the source has no assert events the content of this file
27			is empty.
28	
29	What:		/sys/class/pps/ppsX/clear
30	Date:		February 2008
31	Contact:	Rodolfo Giometti <giometti@linux.it>
32	Description:
33			The /sys/class/pps/ppsX/clear file reports the clear events
34			and the clear sequence number of the X-th source in the form:
35	
36				<secs>.<nsec>#<sequence>
37	
38			If the source has no clear events the content of this file
39			is empty.
40	
41	What:		/sys/class/pps/ppsX/mode
42	Date:		February 2008
43	Contact:	Rodolfo Giometti <giometti@linux.it>
44	Description:
45			The /sys/class/pps/ppsX/mode file reports the functioning
46			mode of the X-th source in hexadecimal encoding.
47	
48			Please, refer to linux/include/linux/pps.h for further
49			info.
50	
51	What:		/sys/class/pps/ppsX/echo
52	Date:		February 2008
53	Contact:	Rodolfo Giometti <giometti@linux.it>
54	Description:
55			The /sys/class/pps/ppsX/echo file reports if the X-th does
56			or does not support an "echo" function.
57	
58	What:		/sys/class/pps/ppsX/name
59	Date:		February 2008
60	Contact:	Rodolfo Giometti <giometti@linux.it>
61	Description:
62			The /sys/class/pps/ppsX/name file reports the name of the
63			X-th source.
64	
65	What:		/sys/class/pps/ppsX/path
66	Date:		February 2008
67	Contact:	Rodolfo Giometti <giometti@linux.it>
68	Description:
69			The /sys/class/pps/ppsX/path file reports the path name of
70			the device connected with the X-th source.
71	
72			If the source is not connected with any device the content
73			of this file is empty.
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