X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=include%2Facpi%2Facpi_drivers.h;h=f4906f6568d4142d1eb77c12f5997ba5da8ce5f7;hb=d3eeb62ddd06ea20a054213cface92d328709285;hp=caeaa71a566399171a7aacf7047110b3daa34cfc;hpb=5028770a42e7bc4d15791a44c28f0ad539323807;p=safe%2Fjmp%2Flinux-2.6 diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index caeaa71..f4906f6 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -29,75 +29,81 @@ #include #include - #define ACPI_MAX_STRING 80 +/* + * Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt + * if you add to this list. + */ #define ACPI_BUS_COMPONENT 0x00010000 +#define ACPI_AC_COMPONENT 0x00020000 +#define ACPI_BATTERY_COMPONENT 0x00040000 +#define ACPI_BUTTON_COMPONENT 0x00080000 +#define ACPI_SBS_COMPONENT 0x00100000 +#define ACPI_FAN_COMPONENT 0x00200000 +#define ACPI_PCI_COMPONENT 0x00400000 +#define ACPI_POWER_COMPONENT 0x00800000 +#define ACPI_CONTAINER_COMPONENT 0x01000000 #define ACPI_SYSTEM_COMPONENT 0x02000000 +#define ACPI_THERMAL_COMPONENT 0x04000000 +#define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000 +#define ACPI_VIDEO_COMPONENT 0x10000000 +#define ACPI_PROCESSOR_COMPONENT 0x20000000 -/* _HID definitions */ +/* + * _HID definitions + * HIDs must conform to ACPI spec(6.1.4) + * Linux specific HIDs do not apply to this and begin with LNX: + */ -#define ACPI_POWER_HID "ACPI_PWR" -#define ACPI_PROCESSOR_HID "ACPI_CPU" -#define ACPI_SYSTEM_HID "ACPI_SYS" -#define ACPI_THERMAL_HID "ACPI_THM" -#define ACPI_BUTTON_HID_POWERF "ACPI_FPB" -#define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB" +#define ACPI_POWER_HID "LNXPOWER" +#define ACPI_PROCESSOR_OBJECT_HID "LNXCPU" +#define ACPI_SYSTEM_HID "LNXSYSTM" +#define ACPI_THERMAL_HID "LNXTHERM" +#define ACPI_BUTTON_HID_POWERF "LNXPWRBN" +#define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN" +#define ACPI_VIDEO_HID "LNXVIDEO" +#define ACPI_BAY_HID "LNXIOBAY" +#define ACPI_DOCK_HID "LNXDOCK" +/* + * For fixed hardware buttons, we fabricate acpi_devices with HID + * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware + * signals only an event; it doesn't supply a notification value. + * To allow drivers to treat notifications from fixed hardware the + * same as those from real devices, we turn the events into this + * notification value. + */ +#define ACPI_FIXED_HARDWARE_EVENT 0x100 /* -------------------------------------------------------------------------- PCI -------------------------------------------------------------------------- */ -#ifdef CONFIG_ACPI_PCI - -#define ACPI_PCI_COMPONENT 0x00400000 /* ACPI PCI Interrupt Link (pci_link.c) */ -int acpi_irq_penalty_init (void); -int acpi_pci_link_get_irq (acpi_handle handle, int index, int *edge_level, - int *active_high_low, char **name); +int acpi_irq_penalty_init(void); +int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, + int *polarity, char **name); +int acpi_pci_link_free_irq(acpi_handle handle); /* ACPI PCI Interrupt Routing (pci_irq.c) */ -int acpi_pci_irq_add_prt (acpi_handle handle, int segment, int bus); -void acpi_pci_irq_del_prt (int segment, int bus); +int acpi_pci_irq_add_prt(acpi_handle handle, struct pci_bus *bus); +void acpi_pci_irq_del_prt(struct pci_bus *bus); /* ACPI PCI Device Binding (pci_bind.c) */ struct pci_bus; -acpi_status acpi_get_pci_id (acpi_handle handle, struct acpi_pci_id *id); -int acpi_pci_bind (struct acpi_device *device); -int acpi_pci_unbind (struct acpi_device *device); -int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus); +struct pci_dev *acpi_get_pci_dev(acpi_handle); +int acpi_pci_bind_root(struct acpi_device *device); /* Arch-defined function to add a bus to the system */ -struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, int bus); - -#endif /*CONFIG_ACPI_PCI*/ - - -/* -------------------------------------------------------------------------- - Power Resource - -------------------------------------------------------------------------- */ - -#ifdef CONFIG_ACPI_POWER -int acpi_enable_wakeup_device_power (struct acpi_device *dev); -int acpi_disable_wakeup_device_power (struct acpi_device *dev); -int acpi_power_get_inferred_state (struct acpi_device *device); -int acpi_power_transition (struct acpi_device *device, int state); -#endif - - -/* -------------------------------------------------------------------------- - Embedded Controller - -------------------------------------------------------------------------- */ -#ifdef CONFIG_ACPI_EC -int acpi_ec_ecdt_probe (void); -#endif +struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, + int bus); /* -------------------------------------------------------------------------- Processor @@ -109,10 +115,43 @@ int acpi_ec_ecdt_probe (void); int acpi_processor_set_thermal_limit(acpi_handle handle, int type); -/* -------------------------------------------------------------------------- - Hot Keys - -------------------------------------------------------------------------- */ - -extern int acpi_specific_hotkey_enabled; +/*-------------------------------------------------------------------------- + Dock Station + -------------------------------------------------------------------------- */ +struct acpi_dock_ops { + acpi_notify_handler handler; + acpi_notify_handler uevent; +}; + +#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE) +extern int is_dock_device(acpi_handle handle); +extern int register_dock_notifier(struct notifier_block *nb); +extern void unregister_dock_notifier(struct notifier_block *nb); +extern int register_hotplug_dock_device(acpi_handle handle, + struct acpi_dock_ops *ops, + void *context); +extern void unregister_hotplug_dock_device(acpi_handle handle); +#else +static inline int is_dock_device(acpi_handle handle) +{ + return 0; +} +static inline int register_dock_notifier(struct notifier_block *nb) +{ + return -ENODEV; +} +static inline void unregister_dock_notifier(struct notifier_block *nb) +{ +} +static inline int register_hotplug_dock_device(acpi_handle handle, + struct acpi_dock_ops *ops, + void *context) +{ + return -ENODEV; +} +static inline void unregister_hotplug_dock_device(acpi_handle handle) +{ +} +#endif #endif /*__ACPI_DRIVERS_H__*/