ptp_sysfs.c File Reference

#include <linux/capability.h>
#include "ptp_private.h"

Go to the source code of this file.

Macros
#define	PTP_SHOW_INT(name)
#define	PTP_RO_ATTR(_var, _name)

Functions
	PTP_SHOW_INT (max_adj)
	PTP_SHOW_INT (n_alarm)
	PTP_SHOW_INT (n_ext_ts)
	PTP_SHOW_INT (n_per_out)
	PTP_SHOW_INT (pps)
int	ptp_cleanup_sysfs (struct ptp_clock *ptp)
int	ptp_populate_sysfs (struct ptp_clock *ptp)

Variables
struct device_attribute	ptp_dev_attrs []

Macro Definition Documentation

#define PTP_RO_ATTR	(		_var,
			_name
	)

Value:

{               \
    .attr   = { .name = __stringify(_name), .mode = 0444 }, \
    .show   = _var##_show,                  \
}

Definition at line 45 of file ptp_sysfs.c.

#define PTP_SHOW_INT

(

name

)

Value:

static ssize_t name##_show(struct device *dev,              \
               struct device_attribute *attr, char *page)   \
{                                   \
	struct ptp_clock *ptp = dev_get_drvdata(dev);          \
    return snprintf(page, PAGE_SIZE-1, "%d\n", ptp->info->name);    \
}

Definition at line 31 of file ptp_sysfs.c.

Function Documentation

int ptp_cleanup_sysfs

(

struct ptp_clock *

ptp

)

Definition at line 176 of file ptp_sysfs.c.

int ptp_populate_sysfs

(

struct ptp_clock *

ptp

)

Definition at line 194 of file ptp_sysfs.c.

PTP_SHOW_INT

(

max_adj

)

PTP_SHOW_INT

(

n_alarm

)

PTP_SHOW_INT

(

n_ext_ts

)

PTP_SHOW_INT

(

n_per_out

)

PTP_SHOW_INT

(

pps

)

Variable Documentation

struct device_attribute ptp_dev_attrs[]

Initial value:

= {
    PTP_RO_ATTR(clock_name, clock_name),
    PTP_RO_ATTR(max_adj,    max_adjustment),
    PTP_RO_ATTR(n_alarm,    n_alarms),
    PTP_RO_ATTR(n_ext_ts,   n_external_timestamps),
    PTP_RO_ATTR(n_per_out,  n_periodic_outputs),
    PTP_RO_ATTR(pps,    pps_available),
    __ATTR_NULL,
}

Definition at line 50 of file ptp_sysfs.c.