diff options
author | David Howells <dhowells@redhat.com> | 2012-10-13 05:46:48 -0400 |
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committer | David Howells <dhowells@redhat.com> | 2012-10-13 05:46:48 -0400 |
commit | 607ca46e97a1b6594b29647d98a32d545c24bdff (patch) | |
tree | 30f4c0784bfddb57332cdc0678bd06d1e77fa185 /include/linux/pps.h | |
parent | 08cce05c5a91f5017f4edc9866cf026908c73f9f (diff) |
UAPI: (Scripted) Disintegrate include/linux
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'include/linux/pps.h')
-rw-r--r-- | include/linux/pps.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/include/linux/pps.h b/include/linux/pps.h deleted file mode 100644 index a9bb1d93451a..000000000000 --- a/include/linux/pps.h +++ /dev/null | |||
@@ -1,131 +0,0 @@ | |||
1 | /* | ||
2 | * PPS API header | ||
3 | * | ||
4 | * Copyright (C) 2005-2009 Rodolfo Giometti <giometti@linux.it> | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * This program is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License | ||
17 | * along with this program; if not, write to the Free Software | ||
18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
19 | */ | ||
20 | |||
21 | |||
22 | #ifndef _PPS_H_ | ||
23 | #define _PPS_H_ | ||
24 | |||
25 | #include <linux/types.h> | ||
26 | |||
27 | #define PPS_VERSION "5.3.6" | ||
28 | #define PPS_MAX_SOURCES 16 /* should be enough... */ | ||
29 | |||
30 | /* Implementation note: the logical states ``assert'' and ``clear'' | ||
31 | * are implemented in terms of the chip register, i.e. ``assert'' | ||
32 | * means the bit is set. */ | ||
33 | |||
34 | /* | ||
35 | * 3.2 New data structures | ||
36 | */ | ||
37 | |||
38 | #define PPS_API_VERS_1 1 | ||
39 | #define PPS_API_VERS PPS_API_VERS_1 /* we use API version 1 */ | ||
40 | #define PPS_MAX_NAME_LEN 32 | ||
41 | |||
42 | /* 32-bit vs. 64-bit compatibility. | ||
43 | * | ||
44 | * 0n i386, the alignment of a uint64_t is only 4 bytes, while on most other | ||
45 | * architectures it's 8 bytes. On i386, there will be no padding between the | ||
46 | * two consecutive 'struct pps_ktime' members of struct pps_kinfo and struct | ||
47 | * pps_kparams. But on most platforms there will be padding to ensure correct | ||
48 | * alignment. | ||
49 | * | ||
50 | * The simple fix is probably to add an explicit padding. | ||
51 | * [David Woodhouse] | ||
52 | */ | ||
53 | struct pps_ktime { | ||
54 | __s64 sec; | ||
55 | __s32 nsec; | ||
56 | __u32 flags; | ||
57 | }; | ||
58 | #define PPS_TIME_INVALID (1<<0) /* used to specify timeout==NULL */ | ||
59 | |||
60 | struct pps_kinfo { | ||
61 | __u32 assert_sequence; /* seq. num. of assert event */ | ||
62 | __u32 clear_sequence; /* seq. num. of clear event */ | ||
63 | struct pps_ktime assert_tu; /* time of assert event */ | ||
64 | struct pps_ktime clear_tu; /* time of clear event */ | ||
65 | int current_mode; /* current mode bits */ | ||
66 | }; | ||
67 | |||
68 | struct pps_kparams { | ||
69 | int api_version; /* API version # */ | ||
70 | int mode; /* mode bits */ | ||
71 | struct pps_ktime assert_off_tu; /* offset compensation for assert */ | ||
72 | struct pps_ktime clear_off_tu; /* offset compensation for clear */ | ||
73 | }; | ||
74 | |||
75 | /* | ||
76 | * 3.3 Mode bit definitions | ||
77 | */ | ||
78 | |||
79 | /* Device/implementation parameters */ | ||
80 | #define PPS_CAPTUREASSERT 0x01 /* capture assert events */ | ||
81 | #define PPS_CAPTURECLEAR 0x02 /* capture clear events */ | ||
82 | #define PPS_CAPTUREBOTH 0x03 /* capture assert and clear events */ | ||
83 | |||
84 | #define PPS_OFFSETASSERT 0x10 /* apply compensation for assert ev. */ | ||
85 | #define PPS_OFFSETCLEAR 0x20 /* apply compensation for clear ev. */ | ||
86 | |||
87 | #define PPS_CANWAIT 0x100 /* can we wait for an event? */ | ||
88 | #define PPS_CANPOLL 0x200 /* bit reserved for future use */ | ||
89 | |||
90 | /* Kernel actions */ | ||
91 | #define PPS_ECHOASSERT 0x40 /* feed back assert event to output */ | ||
92 | #define PPS_ECHOCLEAR 0x80 /* feed back clear event to output */ | ||
93 | |||
94 | /* Timestamp formats */ | ||
95 | #define PPS_TSFMT_TSPEC 0x1000 /* select timespec format */ | ||
96 | #define PPS_TSFMT_NTPFP 0x2000 /* select NTP format */ | ||
97 | |||
98 | /* | ||
99 | * 3.4.4 New functions: disciplining the kernel timebase | ||
100 | */ | ||
101 | |||
102 | /* Kernel consumers */ | ||
103 | #define PPS_KC_HARDPPS 0 /* hardpps() (or equivalent) */ | ||
104 | #define PPS_KC_HARDPPS_PLL 1 /* hardpps() constrained to | ||
105 | use a phase-locked loop */ | ||
106 | #define PPS_KC_HARDPPS_FLL 2 /* hardpps() constrained to | ||
107 | use a frequency-locked loop */ | ||
108 | /* | ||
109 | * Here begins the implementation-specific part! | ||
110 | */ | ||
111 | |||
112 | struct pps_fdata { | ||
113 | struct pps_kinfo info; | ||
114 | struct pps_ktime timeout; | ||
115 | }; | ||
116 | |||
117 | struct pps_bind_args { | ||
118 | int tsformat; /* format of time stamps */ | ||
119 | int edge; /* selected event type */ | ||
120 | int consumer; /* selected kernel consumer */ | ||
121 | }; | ||
122 | |||
123 | #include <linux/ioctl.h> | ||
124 | |||
125 | #define PPS_GETPARAMS _IOR('p', 0xa1, struct pps_kparams *) | ||
126 | #define PPS_SETPARAMS _IOW('p', 0xa2, struct pps_kparams *) | ||
127 | #define PPS_GETCAP _IOR('p', 0xa3, int *) | ||
128 | #define PPS_FETCH _IOWR('p', 0xa4, struct pps_fdata *) | ||
129 | #define PPS_KC_BIND _IOW('p', 0xa5, struct pps_bind_args *) | ||
130 | |||
131 | #endif /* _PPS_H_ */ | ||