projects / deliverable / linux.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 | * | |
| 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 | |
| 35 | #define ACPI_SYSTEM_COMPONENT 0x02000000 | |
| 36 | ||
| 37 | /* _HID definitions */ | |
| 38 | ||
| 39 | #define ACPI_POWER_HID "ACPI_PWR" | |
| 40 | #define ACPI_PROCESSOR_HID "ACPI_CPU" | |
| 41 | #define ACPI_SYSTEM_HID "ACPI_SYS" | |
| 42 | #define ACPI_THERMAL_HID "ACPI_THM" | |
| 43 | #define ACPI_BUTTON_HID_POWERF "ACPI_FPB" | |
| 44 | #define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB" | |
| 45 | ||
| 1da177e4 LT |
46 | /* -------------------------------------------------------------------------- |
| 47 | PCI | |
| 48 | -------------------------------------------------------------------------- */ | |
| 49 | ||
| 1da177e4 LT |
50 | #define ACPI_PCI_COMPONENT 0x00400000 |
| 51 | ||
| 52 | /* ACPI PCI Interrupt Link (pci_link.c) */ | |
| 53 | ||
| 4be44fcd LB |
54 | int acpi_irq_penalty_init(void); |
| 55 | int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *edge_level, | |
| 56 | int *active_high_low, char **name); | |
| 87bec66b | 57 | int acpi_pci_link_free_irq(acpi_handle handle); |
| 1da177e4 LT |
58 | |
| 59 | /* ACPI PCI Interrupt Routing (pci_irq.c) */ | |
| 60 | ||
| 4be44fcd LB |
61 | int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus); |
| 62 | void acpi_pci_irq_del_prt(int segment, int bus); | |
| 1da177e4 LT |
63 | |
| 64 | /* ACPI PCI Device Binding (pci_bind.c) */ | |
| 65 | ||
| 66 | struct pci_bus; | |
| 67 | ||
| 4be44fcd LB |
68 | acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id); |
| 69 | int acpi_pci_bind(struct acpi_device *device); | |
| 70 | int acpi_pci_unbind(struct acpi_device *device); | |
| 71 | int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id, | |
| 72 | struct pci_bus *bus); | |
| 1da177e4 LT |
73 | |
| 74 | /* Arch-defined function to add a bus to the system */ | |
| 75 | ||
| 4be44fcd LB |
76 | struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, |
| 77 | int bus); | |
| 1da177e4 | 78 | |
| 1da177e4 LT |
79 | /* -------------------------------------------------------------------------- |
| 80 | Power Resource | |
| 81 | -------------------------------------------------------------------------- */ | |
| 82 | ||
| 83 | #ifdef CONFIG_ACPI_POWER | |
| 4be44fcd LB |
84 | int acpi_enable_wakeup_device_power(struct acpi_device *dev); |
| 85 | int acpi_disable_wakeup_device_power(struct acpi_device *dev); | |
| 86 | int acpi_power_get_inferred_state(struct acpi_device *device); | |
| 87 | int acpi_power_transition(struct acpi_device *device, int state); | |
| 1da177e4 LT |
88 | #endif |
| 89 | ||
| 1da177e4 LT |
90 | /* -------------------------------------------------------------------------- |
| 91 | Embedded Controller | |
| 92 | -------------------------------------------------------------------------- */ | |
| 93 | #ifdef CONFIG_ACPI_EC | |
| 4be44fcd | 94 | int acpi_ec_ecdt_probe(void); |
| 1da177e4 LT |
95 | #endif |
| 96 | ||
| 97 | /* -------------------------------------------------------------------------- | |
| 98 | Processor | |
| 99 | -------------------------------------------------------------------------- */ | |
| 100 | ||
| 101 | #define ACPI_PROCESSOR_LIMIT_NONE 0x00 | |
| 102 | #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 | |
| 103 | #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 | |
| 104 | ||
| 105 | int acpi_processor_set_thermal_limit(acpi_handle handle, int type); | |
| 106 | ||
| fb9802fa LY |
107 | /* -------------------------------------------------------------------------- |
| 108 | Hot Keys | |
| 109 | -------------------------------------------------------------------------- */ | |
| 110 | ||
| 111 | extern int acpi_specific_hotkey_enabled; | |
| 1da177e4 LT |
112 | |
| 113 | #endif /*__ACPI_DRIVERS_H__*/ |