60 lines
2 KiB
C
60 lines
2 KiB
C
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** This header was automatically generated from a Linux kernel header
|
|
*** of the same name, to make information necessary for userspace to
|
|
*** call into the kernel available to libc. It contains only constants,
|
|
*** structures, and macros generated from the original header, and thus,
|
|
*** contains no copyrightable information.
|
|
***
|
|
****************************************************************************
|
|
****************************************************************************/
|
|
#ifndef _SYSDEV_H_
|
|
#define _SYSDEV_H_
|
|
|
|
#include <linux/kobject.h>
|
|
#include <linux/pm.h>
|
|
|
|
struct sys_device;
|
|
|
|
struct sysdev_class {
|
|
struct list_head drivers;
|
|
|
|
int (*shutdown)(struct sys_device *);
|
|
int (*suspend)(struct sys_device *, pm_message_t state);
|
|
int (*resume)(struct sys_device *);
|
|
struct kset kset;
|
|
};
|
|
|
|
struct sysdev_class_attribute {
|
|
struct attribute attr;
|
|
ssize_t (*show)(struct sysdev_class *, char *);
|
|
ssize_t (*store)(struct sysdev_class *, const char *, size_t);
|
|
};
|
|
|
|
#define SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) struct sysdev_class_attribute attr_##_name = { .attr = {.name = __stringify(_name), .mode = _mode }, .show = _show, .store = _store, };
|
|
|
|
struct sysdev_driver {
|
|
struct list_head entry;
|
|
int (*add)(struct sys_device *);
|
|
int (*remove)(struct sys_device *);
|
|
int (*shutdown)(struct sys_device *);
|
|
int (*suspend)(struct sys_device *, pm_message_t state);
|
|
int (*resume)(struct sys_device *);
|
|
};
|
|
|
|
struct sys_device {
|
|
u32 id;
|
|
struct sysdev_class * cls;
|
|
struct kobject kobj;
|
|
};
|
|
|
|
struct sysdev_attribute {
|
|
struct attribute attr;
|
|
ssize_t (*show)(struct sys_device *, char *);
|
|
ssize_t (*store)(struct sys_device *, const char *, size_t);
|
|
};
|
|
|
|
#define SYSDEV_ATTR(_name,_mode,_show,_store) struct sysdev_attribute attr_##_name = { .attr = {.name = __stringify(_name), .mode = _mode }, .show = _show, .store = _store, };
|
|
|
|
#endif
|