| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 | |
| 33 | #define ACPI_MAX_STRING 80 |
| 34 | |
| 35 | #define ACPI_BUS_COMPONENT 0x00010000 |
| 36 | #define ACPI_SYSTEM_COMPONENT 0x02000000 |
| 37 | |
| 38 | /* _HID definitions */ |
| 39 | |
| 40 | #define ACPI_POWER_HID "ACPI_PWR" |
| 41 | #define ACPI_PROCESSOR_HID "ACPI_CPU" |
| 42 | #define ACPI_SYSTEM_HID "ACPI_SYS" |
| 43 | #define ACPI_THERMAL_HID "ACPI_THM" |
| 44 | #define ACPI_BUTTON_HID_POWERF "ACPI_FPB" |
| 45 | #define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB" |
| 46 | |
| 47 | |
| 48 | /* -------------------------------------------------------------------------- |
| 49 | PCI |
| 50 | -------------------------------------------------------------------------- */ |
| 51 | |
| 52 | #ifdef CONFIG_ACPI_PCI |
| 53 | |
| 54 | #define ACPI_PCI_COMPONENT 0x00400000 |
| 55 | |
| 56 | /* ACPI PCI Interrupt Link (pci_link.c) */ |
| 57 | |
| 58 | int acpi_irq_penalty_init (void); |
| 59 | int acpi_pci_link_get_irq (acpi_handle handle, int index, int *edge_level, |
| 60 | int *active_high_low, char **name); |
| 61 | |
| 62 | /* ACPI PCI Interrupt Routing (pci_irq.c) */ |
| 63 | |
| 64 | int acpi_pci_irq_add_prt (acpi_handle handle, int segment, int bus); |
| 65 | void acpi_pci_irq_del_prt (int segment, int bus); |
| 66 | |
| 67 | /* ACPI PCI Device Binding (pci_bind.c) */ |
| 68 | |
| 69 | struct pci_bus; |
| 70 | |
| 71 | int acpi_pci_bind (struct acpi_device *device); |
| 72 | int acpi_pci_unbind (struct acpi_device *device); |
| 73 | int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus); |
| 74 | |
| 75 | /* Arch-defined function to add a bus to the system */ |
| 76 | |
| 77 | struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, int bus); |
| 78 | |
| 79 | #endif /*CONFIG_ACPI_PCI*/ |
| 80 | |
| 81 | |
| 82 | /* -------------------------------------------------------------------------- |
| 83 | Power Resource |
| 84 | -------------------------------------------------------------------------- */ |
| 85 | |
| 86 | #ifdef CONFIG_ACPI_POWER |
| 87 | int acpi_enable_wakeup_device_power (struct acpi_device *dev); |
| 88 | int acpi_disable_wakeup_device_power (struct acpi_device *dev); |
| 89 | int acpi_power_get_inferred_state (struct acpi_device *device); |
| 90 | int acpi_power_transition (struct acpi_device *device, int state); |
| 91 | #endif |
| 92 | |
| 93 | |
| 94 | /* -------------------------------------------------------------------------- |
| 95 | Embedded Controller |
| 96 | -------------------------------------------------------------------------- */ |
| 97 | #ifdef CONFIG_ACPI_EC |
| 98 | int acpi_ec_ecdt_probe (void); |
| 99 | #endif |
| 100 | |
| 101 | /* -------------------------------------------------------------------------- |
| 102 | Processor |
| 103 | -------------------------------------------------------------------------- */ |
| 104 | |
| 105 | #define ACPI_PROCESSOR_LIMIT_NONE 0x00 |
| 106 | #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 |
| 107 | #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 |
| 108 | |
| 109 | int acpi_processor_set_thermal_limit(acpi_handle handle, int type); |
| 110 | |
| 111 | |
| 112 | #endif /*__ACPI_DRIVERS_H__*/ |