typedef int (*acpi_op_lock) (struct acpi_device * device, int type);
typedef int (*acpi_op_start) (struct acpi_device * device);
typedef int (*acpi_op_stop) (struct acpi_device * device, int type);
-typedef int (*acpi_op_suspend) (struct acpi_device * device, pm_message_t state);
+typedef int (*acpi_op_suspend) (struct acpi_device * device,
+ pm_message_t state);
typedef int (*acpi_op_resume) (struct acpi_device * device);
typedef int (*acpi_op_scan) (struct acpi_device * device);
typedef int (*acpi_op_bind) (struct acpi_device * device);
struct acpi_driver {
char name[80];
char class[80];
- char *ids; /* Supported Hardware IDs */
+ const struct acpi_device_id *ids; /* Supported Hardware IDs */
struct acpi_device_ops ops;
struct device_driver drv;
struct module *owner;
struct acpi_device_wakeup_state {
u8 enabled:1;
- u8 active:1;
};
struct acpi_device_wakeup {
void *driver_data;
struct device dev;
struct acpi_bus_ops bus_ops; /* workaround for different code path for hotplug */
- enum acpi_bus_removal_type removal_type; /* indicate for different removal type */
+ enum acpi_bus_removal_type removal_type; /* indicate for different removal type */
};
#define acpi_driver_data(d) ((d)->driver_data)
#define to_acpi_device(d) container_of(d, struct acpi_device, dev)
#define to_acpi_driver(d) container_of(d, struct acpi_driver, drv)
+/* acpi_device.dev.bus == &acpi_bus_type */
+extern struct bus_type acpi_bus_type;
+
/*
* Events
* ------
u32 data;
};
-extern struct kset acpi_subsys;
-
+extern struct kobject *acpi_kobj;
+extern int acpi_bus_generate_netlink_event(const char*, const char*, u8, int);
/*
* External Functions
*/
int acpi_bus_get_status(struct acpi_device *device);
int acpi_bus_get_power(acpi_handle handle, int *state);
int acpi_bus_set_power(acpi_handle handle, int state);
-int acpi_bus_generate_event(struct acpi_device *device, u8 type, int data);
+#ifdef CONFIG_ACPI_PROC_EVENT
+int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data);
+int acpi_bus_generate_proc_event4(const char *class, const char *bid, u8 type, int data);
int acpi_bus_receive_event(struct acpi_bus_event *event);
+#else
+static inline int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data)
+ { return 0; }
+#endif
int acpi_bus_register_driver(struct acpi_driver *driver);
void acpi_bus_unregister_driver(struct acpi_driver *driver);
int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
acpi_handle handle, int type);
int acpi_bus_trim(struct acpi_device *start, int rmdevice);
int acpi_bus_start(struct acpi_device *device);
-acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle *ejd);
-int acpi_match_ids(struct acpi_device *device, char *ids);
+acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
+int acpi_match_device_ids(struct acpi_device *device,
+ const struct acpi_device_id *ids);
int acpi_create_dir(struct acpi_device *);
void acpi_remove_dir(struct acpi_device *);
acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
-#endif /* CONFIG_ACPI */
+#ifdef CONFIG_PM_SLEEP
+int acpi_pm_device_sleep_state(struct device *, int, int *);
+#else /* !CONFIG_PM_SLEEP */
+static inline int acpi_pm_device_sleep_state(struct device *d, int w, int *p)
+{
+ if (p)
+ *p = ACPI_STATE_D0;
+ return ACPI_STATE_D3;
+}
+#endif /* !CONFIG_PM_SLEEP */
+
+#endif /* CONFIG_ACPI */
#endif /*__ACPI_BUS_H__*/