2 * acpi_drivers.h ($Revision: 31 $)
4 * Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
5 * Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
7 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or (at
12 * your option) any later version.
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
23 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
26 #ifndef __ACPI_DRIVERS_H__
27 #define __ACPI_DRIVERS_H__
29 #include <linux/acpi.h>
30 #include <acpi/acpi_bus.h>
32 #define ACPI_MAX_STRING 80
34 #define ACPI_BUS_COMPONENT 0x00010000
35 #define ACPI_AC_COMPONENT 0x00020000
36 #define ACPI_BATTERY_COMPONENT 0x00040000
37 #define ACPI_BUTTON_COMPONENT 0x00080000
38 #define ACPI_SBS_COMPONENT 0x00080000
39 #define ACPI_FAN_COMPONENT 0x00200000
40 #define ACPI_PCI_COMPONENT 0x00400000
41 #define ACPI_POWER_COMPONENT 0x00800000
42 #define ACPI_CONTAINER_COMPONENT 0x01000000
43 #define ACPI_PROCESSOR_COMPONENT 0x01000000
44 #define ACPI_SYSTEM_COMPONENT 0x02000000
45 #define ACPI_THERMAL_COMPONENT 0x04000000
46 #define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000
47 #define ACPI_VIDEO_COMPONENT 0x08000000
51 * HIDs must conform to ACPI spec(6.1.4)
52 * Linux specific HIDs do not apply to this and begin with LNX:
55 #define ACPI_POWER_HID "LNXPOWER"
56 #define ACPI_PROCESSOR_HID "ACPI0007"
57 #define ACPI_SYSTEM_HID "LNXSYSTM"
58 #define ACPI_THERMAL_HID "LNXTHERM"
59 #define ACPI_BUTTON_HID_POWERF "LNXPWRBN"
60 #define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN"
61 #define ACPI_VIDEO_HID "LNXVIDEO"
62 #define ACPI_BAY_HID "LNXIOBAY"
63 #define ACPI_DOCK_HID "LNXDOCK"
65 /* --------------------------------------------------------------------------
67 -------------------------------------------------------------------------- */
70 /* ACPI PCI Interrupt Link (pci_link.c) */
72 int acpi_irq_penalty_init(void);
73 int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering,
74 int *polarity, char **name);
75 int acpi_pci_link_free_irq(acpi_handle handle);
77 /* ACPI PCI Interrupt Routing (pci_irq.c) */
79 int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus);
80 void acpi_pci_irq_del_prt(int segment, int bus);
82 /* ACPI PCI Device Binding (pci_bind.c) */
86 acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id);
87 int acpi_pci_bind(struct acpi_device *device);
88 int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id,
91 /* Arch-defined function to add a bus to the system */
93 struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
96 /* --------------------------------------------------------------------------
98 -------------------------------------------------------------------------- */
100 int acpi_device_sleep_wake(struct acpi_device *dev,
101 int enable, int sleep_state, int dev_state);
102 int acpi_enable_wakeup_device_power(struct acpi_device *dev, int sleep_state);
103 int acpi_disable_wakeup_device_power(struct acpi_device *dev);
104 int acpi_power_get_inferred_state(struct acpi_device *device);
105 int acpi_power_transition(struct acpi_device *device, int state);
106 extern int acpi_power_nocheck;
108 /* --------------------------------------------------------------------------
110 -------------------------------------------------------------------------- */
111 int acpi_ec_ecdt_probe(void);
112 int acpi_boot_ec_enable(void);
114 /* --------------------------------------------------------------------------
116 -------------------------------------------------------------------------- */
118 #define ACPI_PROCESSOR_LIMIT_NONE 0x00
119 #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01
120 #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02
122 int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
124 /*--------------------------------------------------------------------------
126 -------------------------------------------------------------------------- */
127 struct acpi_dock_ops {
128 acpi_notify_handler handler;
129 acpi_notify_handler uevent;
132 #if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
133 extern int is_dock_device(acpi_handle handle);
134 extern int register_dock_notifier(struct notifier_block *nb);
135 extern void unregister_dock_notifier(struct notifier_block *nb);
136 extern int register_hotplug_dock_device(acpi_handle handle,
137 struct acpi_dock_ops *ops,
139 extern void unregister_hotplug_dock_device(acpi_handle handle);
141 static inline int is_dock_device(acpi_handle handle)
145 static inline int register_dock_notifier(struct notifier_block *nb)
149 static inline void unregister_dock_notifier(struct notifier_block *nb)
152 static inline int register_hotplug_dock_device(acpi_handle handle,
153 struct acpi_dock_ops *ops,
158 static inline void unregister_hotplug_dock_device(acpi_handle handle)
163 /*--------------------------------------------------------------------------
165 -------------------------------------------------------------------------- */
166 extern int acpi_sleep_init(void);
168 #endif /*__ACPI_DRIVERS_H__*/