ACPI_BUS_TYPE_POWER,
ACPI_BUS_TYPE_PROCESSOR,
ACPI_BUS_TYPE_THERMAL,
- ACPI_BUS_TYPE_SYSTEM,
ACPI_BUS_TYPE_POWER_BUTTON,
ACPI_BUS_TYPE_SLEEP_BUTTON,
ACPI_BUS_DEVICE_TYPE_COUNT
struct acpi_device_flags {
u32 dynamic_status:1;
- u32 hardware_id:1;
- u32 compatible_ids:1;
u32 bus_address:1;
- u32 unique_id:1;
u32 removable:1;
u32 ejectable:1;
u32 lockable:1;
u32 performance_manageable:1;
u32 wake_capable:1; /* Wakeup(_PRW) supported? */
u32 force_power_state:1;
- u32 reserved:19;
+ u32 reserved:22;
};
/* File System */
typedef char acpi_device_name[40];
typedef char acpi_device_class[20];
+struct acpi_hardware_id {
+ struct list_head list;
+ char *id;
+};
+
struct acpi_device_pnp {
acpi_bus_id bus_id; /* Object name */
acpi_bus_address bus_address; /* _ADR */
- char *hardware_id; /* _HID */
- struct acpica_device_id_list *cid_list; /* _CIDs */
char *unique_id; /* _UID */
+ struct list_head ids; /* _HID and _CIDs */
acpi_device_name device_name; /* Driver-determined */
acpi_device_class device_class; /* " */
};
#define acpi_device_bid(d) ((d)->pnp.bus_id)
#define acpi_device_adr(d) ((d)->pnp.bus_address)
-#define acpi_device_hid(d) ((d)->pnp.hardware_id)
-#define acpi_device_uid(d) ((d)->pnp.unique_id)
+char *acpi_device_hid(struct acpi_device *device);
#define acpi_device_name(d) ((d)->pnp.device_name)
#define acpi_device_class(d) ((d)->pnp.device_class)
struct acpi_device_wakeup_flags {
u8 valid:1; /* Can successfully enable wakeup? */
u8 run_wake:1; /* Run-Wake GPE devices */
+ u8 always_enabled:1; /* Run-wake devices that are always enabled */
+ u8 notifier_present:1; /* Wake-up notify handler has been installed */
};
struct acpi_device_wakeup_state {
struct acpi_device_wakeup {
acpi_handle gpe_device;
- acpi_integer gpe_number;
- acpi_integer sleep_state;
+ u64 gpe_number;
+ u64 sleep_state;
struct acpi_handle_list resources;
struct acpi_device_wakeup_state state;
struct acpi_device_wakeup_flags flags;
int prepare_count;
+ int run_wake_count;
};
/* Device */
int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
void acpi_bus_data_handler(acpi_handle handle, void *context);
+acpi_status acpi_bus_get_status_handle(acpi_handle handle,
+ unsigned long long *sta);
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);
};
/* helper */
-acpi_handle acpi_get_child(acpi_handle, acpi_integer);
+acpi_handle acpi_get_child(acpi_handle, u64);
int acpi_is_root_bridge(acpi_handle);
acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
+int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
+int acpi_disable_wakeup_device_power(struct acpi_device *dev);
+
#ifdef CONFIG_PM_SLEEP
int acpi_pm_device_sleep_state(struct device *, int *);
int acpi_pm_device_sleep_wake(struct device *, bool);