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1da177e4 LT |
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 | ||
1da177e4 LT |
32 | #define ACPI_MAX_STRING 80 |
33 | ||
34 | #define ACPI_BUS_COMPONENT 0x00010000 | |
89595b8f BH |
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 | |
1da177e4 | 44 | #define ACPI_SYSTEM_COMPONENT 0x02000000 |
89595b8f BH |
45 | #define ACPI_THERMAL_COMPONENT 0x04000000 |
46 | #define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000 | |
47 | #define ACPI_VIDEO_COMPONENT 0x08000000 | |
1da177e4 | 48 | |
8c8eb78f TR |
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 | */ | |
1da177e4 | 54 | |
8c8eb78f | 55 | #define ACPI_POWER_HID "LNXPOWER" |
11bf04c4 | 56 | #define ACPI_PROCESSOR_HID "ACPI0007" |
8c8eb78f TR |
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" | |
a340af14 | 63 | #define ACPI_DOCK_HID "LNXDOCK" |
8c8eb78f | 64 | |
1da177e4 LT |
65 | /* -------------------------------------------------------------------------- |
66 | PCI | |
67 | -------------------------------------------------------------------------- */ | |
68 | ||
1da177e4 LT |
69 | |
70 | /* ACPI PCI Interrupt Link (pci_link.c) */ | |
71 | ||
4be44fcd | 72 | int acpi_irq_penalty_init(void); |
50eca3eb BM |
73 | int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, |
74 | int *polarity, char **name); | |
87bec66b | 75 | int acpi_pci_link_free_irq(acpi_handle handle); |
1da177e4 LT |
76 | |
77 | /* ACPI PCI Interrupt Routing (pci_irq.c) */ | |
78 | ||
4be44fcd LB |
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); | |
1da177e4 LT |
81 | |
82 | /* ACPI PCI Device Binding (pci_bind.c) */ | |
83 | ||
84 | struct pci_bus; | |
85 | ||
4be44fcd LB |
86 | acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id); |
87 | int acpi_pci_bind(struct acpi_device *device); | |
4be44fcd LB |
88 | int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id, |
89 | struct pci_bus *bus); | |
1da177e4 LT |
90 | |
91 | /* Arch-defined function to add a bus to the system */ | |
92 | ||
4be44fcd LB |
93 | struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, |
94 | int bus); | |
1da177e4 | 95 | |
1da177e4 LT |
96 | /* -------------------------------------------------------------------------- |
97 | Power Resource | |
98 | -------------------------------------------------------------------------- */ | |
99 | ||
77e76609 RW |
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); | |
4be44fcd LB |
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); | |
f5adfaa3 | 106 | extern int acpi_power_nocheck; |
1da177e4 | 107 | |
1da177e4 LT |
108 | /* -------------------------------------------------------------------------- |
109 | Embedded Controller | |
110 | -------------------------------------------------------------------------- */ | |
4be44fcd | 111 | int acpi_ec_ecdt_probe(void); |
455c8793 | 112 | int acpi_boot_ec_enable(void); |
1da177e4 LT |
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 | ||
c8f7a62c LB |
124 | /*-------------------------------------------------------------------------- |
125 | Dock Station | |
126 | -------------------------------------------------------------------------- */ | |
1253f7aa SL |
127 | struct acpi_dock_ops { |
128 | acpi_notify_handler handler; | |
129 | acpi_notify_handler uevent; | |
130 | }; | |
131 | ||
c8f7a62c LB |
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, | |
1253f7aa | 137 | struct acpi_dock_ops *ops, |
fd350943 | 138 | void *context); |
c8f7a62c LB |
139 | extern void unregister_hotplug_dock_device(acpi_handle handle); |
140 | #else | |
d94d3dff AM |
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, | |
1253f7aa | 153 | struct acpi_dock_ops *ops, |
fd350943 | 154 | void *context) |
d94d3dff AM |
155 | { |
156 | return -ENODEV; | |
157 | } | |
158 | static inline void unregister_hotplug_dock_device(acpi_handle handle) | |
159 | { | |
160 | } | |
c8f7a62c | 161 | #endif |
aafbcd16 AS |
162 | |
163 | /*-------------------------------------------------------------------------- | |
164 | Suspend/Resume | |
165 | -------------------------------------------------------------------------- */ | |
aafbcd16 | 166 | extern int acpi_sleep_init(void); |
aafbcd16 | 167 | |
1da177e4 | 168 | #endif /*__ACPI_DRIVERS_H__*/ |