pps.h File Reference

#include <linux/types.h>
#include <linux/ioctl.h>

Go to the source code of this file.

Data Structures
struct	pps_ktime
struct	pps_kinfo
struct	pps_kparams
struct	pps_fdata
struct	pps_bind_args

Macros
#define	PPS_VERSION   "5.3.6"
#define	PPS_MAX_SOURCES   16 /* should be enough... */
#define	PPS_API_VERS_1   1
#define	PPS_API_VERS   PPS_API_VERS_1 /* we use API version 1 */
#define	PPS_MAX_NAME_LEN   32
#define	PPS_TIME_INVALID   (1<<0) /* used to specify timeout==NULL */
#define	PPS_CAPTUREASSERT   0x01 /* capture assert events */
#define	PPS_CAPTURECLEAR   0x02 /* capture clear events */
#define	PPS_CAPTUREBOTH   0x03 /* capture assert and clear events */
#define	PPS_OFFSETASSERT   0x10 /* apply compensation for assert ev. */
#define	PPS_OFFSETCLEAR   0x20 /* apply compensation for clear ev. */
#define	PPS_CANWAIT   0x100 /* can we wait for an event? */
#define	PPS_CANPOLL   0x200 /* bit reserved for future use */
#define	PPS_ECHOASSERT   0x40 /* feed back assert event to output */
#define	PPS_ECHOCLEAR   0x80 /* feed back clear event to output */
#define	PPS_TSFMT_TSPEC   0x1000 /* select timespec format */
#define	PPS_TSFMT_NTPFP   0x2000 /* select NTP format */
#define	PPS_KC_HARDPPS   0 /* hardpps() (or equivalent) */
#define	PPS_KC_HARDPPS_PLL
#define	PPS_KC_HARDPPS_FLL
#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 *)

Macro Definition Documentation

#define PPS_API_VERS   PPS_API_VERS_1 /* we use API version 1 */

Definition at line 39 of file pps.h.

#define PPS_API_VERS_1   1

Definition at line 38 of file pps.h.

#define PPS_CANPOLL   0x200 /* bit reserved for future use */

Definition at line 88 of file pps.h.

#define PPS_CANWAIT   0x100 /* can we wait for an event? */

Definition at line 87 of file pps.h.

#define PPS_CAPTUREASSERT   0x01 /* capture assert events */

Definition at line 80 of file pps.h.

#define PPS_CAPTUREBOTH   0x03 /* capture assert and clear events */

Definition at line 82 of file pps.h.

#define PPS_CAPTURECLEAR   0x02 /* capture clear events */

Definition at line 81 of file pps.h.

#define PPS_ECHOASSERT   0x40 /* feed back assert event to output */

Definition at line 91 of file pps.h.

#define PPS_ECHOCLEAR   0x80 /* feed back clear event to output */

Definition at line 92 of file pps.h.

#define PPS_FETCH   _IOWR('p', 0xa4, struct pps_fdata *)

Definition at line 126 of file pps.h.

#define PPS_GETCAP   _IOR('p', 0xa3, int *)

Definition at line 125 of file pps.h.

#define PPS_GETPARAMS   _IOR('p', 0xa1, struct pps_kparams *)

Definition at line 123 of file pps.h.

#define PPS_KC_BIND   _IOW('p', 0xa5, struct pps_bind_args *)

Definition at line 127 of file pps.h.

#define PPS_KC_HARDPPS   0 /* hardpps() (or equivalent) */

Definition at line 103 of file pps.h.

#define PPS_KC_HARDPPS_FLL

Value:

2   /* hardpps() constrained to
                       use a frequency-locked loop */

Definition at line 105 of file pps.h.

#define PPS_KC_HARDPPS_PLL

Value:

1   /* hardpps() constrained to
                       use a phase-locked loop */

Definition at line 104 of file pps.h.

#define PPS_MAX_NAME_LEN   32

Definition at line 40 of file pps.h.

#define PPS_MAX_SOURCES   16 /* should be enough... */

Definition at line 28 of file pps.h.

#define PPS_OFFSETASSERT   0x10 /* apply compensation for assert ev. */

Definition at line 84 of file pps.h.

#define PPS_OFFSETCLEAR   0x20 /* apply compensation for clear ev. */

Definition at line 85 of file pps.h.

#define PPS_SETPARAMS   _IOW('p', 0xa2, struct pps_kparams *)

Definition at line 124 of file pps.h.

#define PPS_TIME_INVALID   (1<<0) /* used to specify timeout==NULL */

Definition at line 58 of file pps.h.

#define PPS_TSFMT_NTPFP   0x2000 /* select NTP format */

Definition at line 96 of file pps.h.

#define PPS_TSFMT_TSPEC   0x1000 /* select timespec format */

Definition at line 95 of file pps.h.

#define PPS_VERSION   "5.3.6"

Definition at line 27 of file pps.h.