projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | * | |
| 1da177e4 LT |
19 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef __ACPI_DRIVERS_H__ | |
| 23 | #define __ACPI_DRIVERS_H__ | |
| 24 | ||
| 1da177e4 LT |
25 | #define ACPI_MAX_STRING 80 |
| 26 | ||
| bdd72799 BH |
27 | /* |
| 28 | * Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt | |
| 29 | * if you add to this list. | |
| 30 | */ | |
| 1da177e4 | 31 | #define ACPI_BUS_COMPONENT 0x00010000 |
| 89595b8f BH |
32 | #define ACPI_AC_COMPONENT 0x00020000 |
| 33 | #define ACPI_BATTERY_COMPONENT 0x00040000 | |
| 34 | #define ACPI_BUTTON_COMPONENT 0x00080000 | |
| 44342f9e | 35 | #define ACPI_SBS_COMPONENT 0x00100000 |
| 89595b8f BH |
36 | #define ACPI_FAN_COMPONENT 0x00200000 |
| 37 | #define ACPI_PCI_COMPONENT 0x00400000 | |
| 38 | #define ACPI_POWER_COMPONENT 0x00800000 | |
| 39 | #define ACPI_CONTAINER_COMPONENT 0x01000000 | |
| 1da177e4 | 40 | #define ACPI_SYSTEM_COMPONENT 0x02000000 |
| 89595b8f BH |
41 | #define ACPI_THERMAL_COMPONENT 0x04000000 |
| 42 | #define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000 | |
| 44342f9e BH |
43 | #define ACPI_VIDEO_COMPONENT 0x10000000 |
| 44 | #define ACPI_PROCESSOR_COMPONENT 0x20000000 | |
| 1da177e4 | 45 | |
| 8c8eb78f TR |
46 | /* |
| 47 | * _HID definitions | |
| 48 | * HIDs must conform to ACPI spec(6.1.4) | |
| 49 | * Linux specific HIDs do not apply to this and begin with LNX: | |
| 50 | */ | |
| 1da177e4 | 51 | |
| 8c8eb78f | 52 | #define ACPI_POWER_HID "LNXPOWER" |
| b9417f84 | 53 | #define ACPI_PROCESSOR_OBJECT_HID "LNXCPU" |
| 8c8eb78f TR |
54 | #define ACPI_SYSTEM_HID "LNXSYSTM" |
| 55 | #define ACPI_THERMAL_HID "LNXTHERM" | |
| 56 | #define ACPI_BUTTON_HID_POWERF "LNXPWRBN" | |
| 57 | #define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN" | |
| 58 | #define ACPI_VIDEO_HID "LNXVIDEO" | |
| 59 | #define ACPI_BAY_HID "LNXIOBAY" | |
| a340af14 | 60 | #define ACPI_DOCK_HID "LNXDOCK" |
| 222e82ac DW |
61 | /* Quirk for broken IBM BIOSes */ |
| 62 | #define ACPI_SMBUS_IBM_HID "SMBUSIBM" | |
| 8c8eb78f | 63 | |
| 46ec8598 BH |
64 | /* |
| 65 | * For fixed hardware buttons, we fabricate acpi_devices with HID | |
| 66 | * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware | |
| 67 | * signals only an event; it doesn't supply a notification value. | |
| 68 | * To allow drivers to treat notifications from fixed hardware the | |
| 69 | * same as those from real devices, we turn the events into this | |
| 70 | * notification value. | |
| 71 | */ | |
| 72 | #define ACPI_FIXED_HARDWARE_EVENT 0x100 | |
| 73 | ||
| 1da177e4 LT |
74 | /* -------------------------------------------------------------------------- |
| 75 | PCI | |
| 76 | -------------------------------------------------------------------------- */ | |
| 77 | ||
| 1da177e4 LT |
78 | |
| 79 | /* ACPI PCI Interrupt Link (pci_link.c) */ | |
| 80 | ||
| 4be44fcd | 81 | int acpi_irq_penalty_init(void); |
| 50eca3eb BM |
82 | int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, |
| 83 | int *polarity, char **name); | |
| 87bec66b | 84 | int acpi_pci_link_free_irq(acpi_handle handle); |
| 1da177e4 | 85 | |
| 1da177e4 LT |
86 | /* ACPI PCI Device Binding (pci_bind.c) */ |
| 87 | ||
| 88 | struct pci_bus; | |
| 89 | ||
| 2f7bbceb | 90 | struct pci_dev *acpi_get_pci_dev(acpi_handle); |
| 1da177e4 LT |
91 | |
| 92 | /* Arch-defined function to add a bus to the system */ | |
| 93 | ||
| 57283776 | 94 | struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root); |
| 6b90f55f HG |
95 | |
| 96 | #ifdef CONFIG_X86 | |
| 7bc5e3f2 | 97 | void pci_acpi_crs_quirks(void); |
| 6b90f55f HG |
98 | #else |
| 99 | static inline void pci_acpi_crs_quirks(void) { } | |
| 100 | #endif | |
| 1da177e4 | 101 | |
| 1da177e4 LT |
102 | /* -------------------------------------------------------------------------- |
| 103 | Processor | |
| 104 | -------------------------------------------------------------------------- */ | |
| 105 | ||
| 106 | #define ACPI_PROCESSOR_LIMIT_NONE 0x00 | |
| 107 | #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 | |
| 108 | #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 | |
| 109 | ||
| c8f7a62c LB |
110 | /*-------------------------------------------------------------------------- |
| 111 | Dock Station | |
| 112 | -------------------------------------------------------------------------- */ | |
| 1253f7aa | 113 | |
| e6c215f1 | 114 | #ifdef CONFIG_ACPI_DOCK |
| 3b52b21f | 115 | extern int is_dock_device(struct acpi_device *adev); |
| c8f7a62c | 116 | #else |
| 3b52b21f | 117 | static inline int is_dock_device(struct acpi_device *adev) |
| d94d3dff AM |
118 | { |
| 119 | return 0; | |
| 120 | } | |
| e6c215f1 | 121 | #endif /* CONFIG_ACPI_DOCK */ |
| aafbcd16 | 122 | |
| 1da177e4 | 123 | #endif /*__ACPI_DRIVERS_H__*/ |