ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h
[linux-3.10.git] / include / acpi / acpi_drivers.h
1 /*
2  *  acpi_drivers.h  ($Revision: 31 $)
3  *
4  *  Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
5  *  Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
6  *
7  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
8  *
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.
13  *
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.
18  *
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.
22  *
23  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
24  */
25
26 #ifndef __ACPI_DRIVERS_H__
27 #define __ACPI_DRIVERS_H__
28
29 #include <linux/acpi.h>
30 #include <acpi/acpi_bus.h>
31
32 #define ACPI_MAX_STRING                 80
33
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
48
49 /*
50  * _HID definitions
51  * HIDs must conform to ACPI spec(6.1.4)
52  * Linux specific HIDs do not apply to this and begin with LNX:
53  */
54
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"
64
65 /* --------------------------------------------------------------------------
66                                        PCI
67    -------------------------------------------------------------------------- */
68
69
70 /* ACPI PCI Interrupt Link (pci_link.c) */
71
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);
76
77 /* ACPI PCI Interrupt Routing (pci_irq.c) */
78
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);
81
82 /* ACPI PCI Device Binding (pci_bind.c) */
83
84 struct pci_bus;
85
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,
89                        struct pci_bus *bus);
90
91 /* Arch-defined function to add a bus to the system */
92
93 struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
94                                    int bus);
95
96 /* --------------------------------------------------------------------------
97                                   Power Resource
98    -------------------------------------------------------------------------- */
99
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;
107
108 /* --------------------------------------------------------------------------
109                                   Embedded Controller
110    -------------------------------------------------------------------------- */
111 int acpi_ec_ecdt_probe(void);
112 int acpi_boot_ec_enable(void);
113
114 /* --------------------------------------------------------------------------
115                                     Processor
116    -------------------------------------------------------------------------- */
117
118 #define ACPI_PROCESSOR_LIMIT_NONE       0x00
119 #define ACPI_PROCESSOR_LIMIT_INCREMENT  0x01
120 #define ACPI_PROCESSOR_LIMIT_DECREMENT  0x02
121
122 int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
123
124 /*--------------------------------------------------------------------------
125                                   Dock Station
126   -------------------------------------------------------------------------- */
127 struct acpi_dock_ops {
128         acpi_notify_handler handler;
129         acpi_notify_handler uevent;
130 };
131
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,
138                                         void *context);
139 extern void unregister_hotplug_dock_device(acpi_handle handle);
140 #else
141 static inline int is_dock_device(acpi_handle handle)
142 {
143         return 0;
144 }
145 static inline int register_dock_notifier(struct notifier_block *nb)
146 {
147         return -ENODEV;
148 }
149 static inline void unregister_dock_notifier(struct notifier_block *nb)
150 {
151 }
152 static inline int register_hotplug_dock_device(acpi_handle handle,
153                                                struct acpi_dock_ops *ops,
154                                                void *context)
155 {
156         return -ENODEV;
157 }
158 static inline void unregister_hotplug_dock_device(acpi_handle handle)
159 {
160 }
161 #endif
162
163 /*--------------------------------------------------------------------------
164                                   Suspend/Resume
165   -------------------------------------------------------------------------- */
166 extern int acpi_sleep_init(void);
167
168 #endif /*__ACPI_DRIVERS_H__*/