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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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 *
Linus Torvalds1da177e2005-04-16 15:20:36 -070019 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
20 */
21
22#ifndef __ACPI_DRIVERS_H__
23#define __ACPI_DRIVERS_H__
24
Linus Torvalds1da177e2005-04-16 15:20:36 -070025#define ACPI_MAX_STRING 80
26
Bjorn Helgaasbdd72792008-11-07 16:57:55 -070027/*
28 * Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt
29 * if you add to this list.
30 */
Linus Torvalds1da177e2005-04-16 15:20:36 -070031#define ACPI_BUS_COMPONENT 0x00010000
Bjorn Helgaas89595b82008-11-07 16:57:45 -070032#define ACPI_AC_COMPONENT 0x00020000
33#define ACPI_BATTERY_COMPONENT 0x00040000
34#define ACPI_BUTTON_COMPONENT 0x00080000
Bjorn Helgaas44342f92008-11-07 16:57:50 -070035#define ACPI_SBS_COMPONENT 0x00100000
Bjorn Helgaas89595b82008-11-07 16:57:45 -070036#define ACPI_FAN_COMPONENT 0x00200000
37#define ACPI_PCI_COMPONENT 0x00400000
38#define ACPI_POWER_COMPONENT 0x00800000
39#define ACPI_CONTAINER_COMPONENT 0x01000000
Linus Torvalds1da177e2005-04-16 15:20:36 -070040#define ACPI_SYSTEM_COMPONENT 0x02000000
Bjorn Helgaas89595b82008-11-07 16:57:45 -070041#define ACPI_THERMAL_COMPONENT 0x04000000
42#define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000
Bjorn Helgaas44342f92008-11-07 16:57:50 -070043#define ACPI_VIDEO_COMPONENT 0x10000000
44#define ACPI_PROCESSOR_COMPONENT 0x20000000
Linus Torvalds1da177e2005-04-16 15:20:36 -070045
Thomas Renninger8c8eb782007-07-23 14:43:32 +020046/*
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 */
Linus Torvalds1da177e2005-04-16 15:20:36 -070051
Thomas Renninger8c8eb782007-07-23 14:43:32 +020052#define ACPI_POWER_HID "LNXPOWER"
Bjorn Helgaasb9417f82009-04-27 16:33:36 -060053#define ACPI_PROCESSOR_OBJECT_HID "LNXCPU"
Thomas Renninger8c8eb782007-07-23 14:43:32 +020054#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"
Frank Seidela340af12007-12-07 13:20:42 +010060#define ACPI_DOCK_HID "LNXDOCK"
Darrick J. Wong222e82a2010-03-24 14:38:37 +010061/* Quirk for broken IBM BIOSes */
62#define ACPI_SMBUS_IBM_HID "SMBUSIBM"
Thomas Renninger8c8eb782007-07-23 14:43:32 +020063
Bjorn Helgaas46ec8592009-03-30 17:48:13 +000064/*
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
Linus Torvalds1da177e2005-04-16 15:20:36 -070074/* --------------------------------------------------------------------------
75 PCI
76 -------------------------------------------------------------------------- */
77
Linus Torvalds1da177e2005-04-16 15:20:36 -070078
79/* ACPI PCI Interrupt Link (pci_link.c) */
80
Bob Moore50eca3e2005-09-30 19:03:00 -040081int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering,
82 int *polarity, char **name);
David Shaohua Li87bec662005-07-27 23:02:00 -040083int acpi_pci_link_free_irq(acpi_handle handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -070084
Linus Torvalds1da177e2005-04-16 15:20:36 -070085/* ACPI PCI Device Binding (pci_bind.c) */
86
87struct pci_bus;
88
Alexander Chiang2f7bbce2009-06-10 19:55:20 +000089struct pci_dev *acpi_get_pci_dev(acpi_handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -070090
91/* Arch-defined function to add a bus to the system */
92
Bjorn Helgaas57283772010-03-11 12:20:11 -070093struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root);
Hanjun Guo6b90f552014-05-06 11:24:30 +080094
95#ifdef CONFIG_X86
Bjorn Helgaas7bc5e3f2010-02-23 10:24:41 -070096void pci_acpi_crs_quirks(void);
Hanjun Guo6b90f552014-05-06 11:24:30 +080097#else
98static inline void pci_acpi_crs_quirks(void) { }
99#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700100
Linus Torvalds1da177e2005-04-16 15:20:36 -0700101/* --------------------------------------------------------------------------
Linus Torvalds1da177e2005-04-16 15:20:36 -0700102 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
Len Brownc8f7a622006-07-09 17:22:28 -0400109/*--------------------------------------------------------------------------
110 Dock Station
111 -------------------------------------------------------------------------- */
Shaohua Li1253f7a2008-08-28 10:06:16 +0800112
Rafael J. Wysockie6c215f2013-07-05 03:02:25 +0200113#ifdef CONFIG_ACPI_DOCK
Rafael J. Wysocki3b52b212014-02-21 01:10:09 +0100114extern int is_dock_device(struct acpi_device *adev);
Len Brownc8f7a622006-07-09 17:22:28 -0400115#else
Rafael J. Wysocki3b52b212014-02-21 01:10:09 +0100116static inline int is_dock_device(struct acpi_device *adev)
Andrew Mortond94d3df2007-02-07 16:51:46 -0800117{
118 return 0;
119}
Rafael J. Wysockie6c215f2013-07-05 03:02:25 +0200120#endif /* CONFIG_ACPI_DOCK */
Alexey Starikovskiyaafbcd12007-02-10 01:32:16 -0500121
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122#endif /*__ACPI_DRIVERS_H__*/