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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 | ||
1da177e4 LT |
29 | #define ACPI_MAX_STRING 80 |
30 | ||
bdd72799 BH |
31 | /* |
32 | * Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt | |
33 | * if you add to this list. | |
34 | */ | |
1da177e4 | 35 | #define ACPI_BUS_COMPONENT 0x00010000 |
89595b8f BH |
36 | #define ACPI_AC_COMPONENT 0x00020000 |
37 | #define ACPI_BATTERY_COMPONENT 0x00040000 | |
38 | #define ACPI_BUTTON_COMPONENT 0x00080000 | |
44342f9e | 39 | #define ACPI_SBS_COMPONENT 0x00100000 |
89595b8f BH |
40 | #define ACPI_FAN_COMPONENT 0x00200000 |
41 | #define ACPI_PCI_COMPONENT 0x00400000 | |
42 | #define ACPI_POWER_COMPONENT 0x00800000 | |
43 | #define ACPI_CONTAINER_COMPONENT 0x01000000 | |
1da177e4 | 44 | #define ACPI_SYSTEM_COMPONENT 0x02000000 |
89595b8f BH |
45 | #define ACPI_THERMAL_COMPONENT 0x04000000 |
46 | #define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000 | |
44342f9e BH |
47 | #define ACPI_VIDEO_COMPONENT 0x10000000 |
48 | #define ACPI_PROCESSOR_COMPONENT 0x20000000 | |
1da177e4 | 49 | |
8c8eb78f TR |
50 | /* |
51 | * _HID definitions | |
52 | * HIDs must conform to ACPI spec(6.1.4) | |
53 | * Linux specific HIDs do not apply to this and begin with LNX: | |
54 | */ | |
1da177e4 | 55 | |
8c8eb78f | 56 | #define ACPI_POWER_HID "LNXPOWER" |
b9417f84 | 57 | #define ACPI_PROCESSOR_OBJECT_HID "LNXCPU" |
8c8eb78f TR |
58 | #define ACPI_SYSTEM_HID "LNXSYSTM" |
59 | #define ACPI_THERMAL_HID "LNXTHERM" | |
60 | #define ACPI_BUTTON_HID_POWERF "LNXPWRBN" | |
61 | #define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN" | |
62 | #define ACPI_VIDEO_HID "LNXVIDEO" | |
63 | #define ACPI_BAY_HID "LNXIOBAY" | |
a340af14 | 64 | #define ACPI_DOCK_HID "LNXDOCK" |
222e82ac DW |
65 | /* Quirk for broken IBM BIOSes */ |
66 | #define ACPI_SMBUS_IBM_HID "SMBUSIBM" | |
8c8eb78f | 67 | |
46ec8598 BH |
68 | /* |
69 | * For fixed hardware buttons, we fabricate acpi_devices with HID | |
70 | * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware | |
71 | * signals only an event; it doesn't supply a notification value. | |
72 | * To allow drivers to treat notifications from fixed hardware the | |
73 | * same as those from real devices, we turn the events into this | |
74 | * notification value. | |
75 | */ | |
76 | #define ACPI_FIXED_HARDWARE_EVENT 0x100 | |
77 | ||
1da177e4 LT |
78 | /* -------------------------------------------------------------------------- |
79 | PCI | |
80 | -------------------------------------------------------------------------- */ | |
81 | ||
1da177e4 LT |
82 | |
83 | /* ACPI PCI Interrupt Link (pci_link.c) */ | |
84 | ||
4be44fcd | 85 | int acpi_irq_penalty_init(void); |
50eca3eb BM |
86 | int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, |
87 | int *polarity, char **name); | |
87bec66b | 88 | int acpi_pci_link_free_irq(acpi_handle handle); |
1da177e4 | 89 | |
1da177e4 LT |
90 | /* ACPI PCI Device Binding (pci_bind.c) */ |
91 | ||
92 | struct pci_bus; | |
93 | ||
2f7bbceb | 94 | struct pci_dev *acpi_get_pci_dev(acpi_handle); |
1da177e4 LT |
95 | |
96 | /* Arch-defined function to add a bus to the system */ | |
97 | ||
57283776 | 98 | struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root); |
6b90f55f HG |
99 | |
100 | #ifdef CONFIG_X86 | |
7bc5e3f2 | 101 | void pci_acpi_crs_quirks(void); |
6b90f55f HG |
102 | #else |
103 | static inline void pci_acpi_crs_quirks(void) { } | |
104 | #endif | |
1da177e4 | 105 | |
1da177e4 LT |
106 | /* -------------------------------------------------------------------------- |
107 | Processor | |
108 | -------------------------------------------------------------------------- */ | |
109 | ||
110 | #define ACPI_PROCESSOR_LIMIT_NONE 0x00 | |
111 | #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 | |
112 | #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 | |
113 | ||
c8f7a62c LB |
114 | /*-------------------------------------------------------------------------- |
115 | Dock Station | |
116 | -------------------------------------------------------------------------- */ | |
1253f7aa | 117 | |
e6c215f1 | 118 | #ifdef CONFIG_ACPI_DOCK |
3b52b21f | 119 | extern int is_dock_device(struct acpi_device *adev); |
c8f7a62c | 120 | #else |
3b52b21f | 121 | static inline int is_dock_device(struct acpi_device *adev) |
d94d3dff AM |
122 | { |
123 | return 0; | |
124 | } | |
e6c215f1 | 125 | #endif /* CONFIG_ACPI_DOCK */ |
aafbcd16 | 126 | |
1da177e4 | 127 | #endif /*__ACPI_DRIVERS_H__*/ |