| /* |
| * acpi_drivers.h ($Revision: 31 $) |
| * |
| * Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com> |
| * Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com> |
| * |
| * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or (at |
| * your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
| * |
| * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| */ |
| |
| #ifndef __ACPI_DRIVERS_H__ |
| #define __ACPI_DRIVERS_H__ |
| |
| #include <linux/acpi.h> |
| #include <acpi/acpi_bus.h> |
| |
| #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 |
| * 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 "LNXPOWER" |
| #define ACPI_PROCESSOR_OBJECT_HID "ACPI_CPU" |
| #define ACPI_PROCESSOR_HID "ACPI0007" |
| #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 |
| -------------------------------------------------------------------------- */ |
| |
| |
| /* ACPI PCI Interrupt Link (pci_link.c) */ |
| |
| 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, struct pci_bus *bus); |
| void acpi_pci_irq_del_prt(struct pci_bus *bus); |
| |
| /* ACPI PCI Device Binding (pci_bind.c) */ |
| |
| struct pci_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); |
| |
| /* -------------------------------------------------------------------------- |
| Processor |
| -------------------------------------------------------------------------- */ |
| |
| #define ACPI_PROCESSOR_LIMIT_NONE 0x00 |
| #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 |
| #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 |
| |
| int acpi_processor_set_thermal_limit(acpi_handle handle, int type); |
| |
| /*-------------------------------------------------------------------------- |
| 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__*/ |