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