1 /* SPDX-License-Identifier: GPL-2.0-or-later * << 2 /* 1 /* 3 * acpi_drivers.h ($Revision: 31 $) 2 * acpi_drivers.h ($Revision: 31 $) 4 * 3 * 5 * Copyright (C) 2001, 2002 Andy Grover <andr 4 * Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com> 6 * Copyright (C) 2001, 2002 Paul Diefenbaugh 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 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7 */ 24 */ 8 25 9 #ifndef __ACPI_DRIVERS_H__ 26 #ifndef __ACPI_DRIVERS_H__ 10 #define __ACPI_DRIVERS_H__ 27 #define __ACPI_DRIVERS_H__ 11 28 >> 29 #include <linux/acpi.h> >> 30 #include <acpi/acpi_bus.h> >> 31 12 #define ACPI_MAX_STRING 80 32 #define ACPI_MAX_STRING 80 13 33 14 /* 34 /* >> 35 * Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt >> 36 * if you add to this list. >> 37 */ >> 38 #define ACPI_BUS_COMPONENT 0x00010000 >> 39 #define ACPI_AC_COMPONENT 0x00020000 >> 40 #define ACPI_BATTERY_COMPONENT 0x00040000 >> 41 #define ACPI_BUTTON_COMPONENT 0x00080000 >> 42 #define ACPI_SBS_COMPONENT 0x00100000 >> 43 #define ACPI_FAN_COMPONENT 0x00200000 >> 44 #define ACPI_PCI_COMPONENT 0x00400000 >> 45 #define ACPI_POWER_COMPONENT 0x00800000 >> 46 #define ACPI_CONTAINER_COMPONENT 0x01000000 >> 47 #define ACPI_SYSTEM_COMPONENT 0x02000000 >> 48 #define ACPI_THERMAL_COMPONENT 0x04000000 >> 49 #define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000 >> 50 #define ACPI_VIDEO_COMPONENT 0x10000000 >> 51 #define ACPI_PROCESSOR_COMPONENT 0x20000000 >> 52 >> 53 /* 15 * _HID definitions 54 * _HID definitions 16 * HIDs must conform to ACPI spec(6.1.4) 55 * HIDs must conform to ACPI spec(6.1.4) 17 * Linux specific HIDs do not apply to this an 56 * Linux specific HIDs do not apply to this and begin with LNX: 18 */ 57 */ 19 58 20 #define ACPI_POWER_HID "LNXPO 59 #define ACPI_POWER_HID "LNXPOWER" 21 #define ACPI_PROCESSOR_OBJECT_HID "LNXCP 60 #define ACPI_PROCESSOR_OBJECT_HID "LNXCPU" 22 #define ACPI_SYSTEM_HID "LNXSY 61 #define ACPI_SYSTEM_HID "LNXSYSTM" 23 #define ACPI_THERMAL_HID "LNXTH 62 #define ACPI_THERMAL_HID "LNXTHERM" 24 #define ACPI_BUTTON_HID_POWERF "LNXPW 63 #define ACPI_BUTTON_HID_POWERF "LNXPWRBN" 25 #define ACPI_BUTTON_HID_SLEEPF "LNXSL 64 #define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN" 26 #define ACPI_VIDEO_HID "LNXVI 65 #define ACPI_VIDEO_HID "LNXVIDEO" 27 #define ACPI_BAY_HID "LNXIO 66 #define ACPI_BAY_HID "LNXIOBAY" 28 #define ACPI_DOCK_HID "LNXDO 67 #define ACPI_DOCK_HID "LNXDOCK" 29 #define ACPI_ECDT_HID "LNXEC << 30 /* SMBUS HID definition as supported by Micros << 31 #define ACPI_SMBUS_MS_HID "SMB00 << 32 /* Quirk for broken IBM BIOSes */ << 33 #define ACPI_SMBUS_IBM_HID "SMBUS << 34 68 35 /* 69 /* 36 * For fixed hardware buttons, we fabricate ac 70 * For fixed hardware buttons, we fabricate acpi_devices with HID 37 * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_S 71 * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware 38 * signals only an event; it doesn't supply a 72 * signals only an event; it doesn't supply a notification value. 39 * To allow drivers to treat notifications fro 73 * To allow drivers to treat notifications from fixed hardware the 40 * same as those from real devices, we turn th 74 * same as those from real devices, we turn the events into this 41 * notification value. 75 * notification value. 42 */ 76 */ 43 #define ACPI_FIXED_HARDWARE_EVENT 0x100 77 #define ACPI_FIXED_HARDWARE_EVENT 0x100 44 78 45 /* ------------------------------------------- 79 /* -------------------------------------------------------------------------- 46 PCI 80 PCI 47 ------------------------------------------- 81 -------------------------------------------------------------------------- */ 48 82 49 83 50 /* ACPI PCI Interrupt Link */ !! 84 /* ACPI PCI Interrupt Link (pci_link.c) */ 51 85 52 int acpi_irq_penalty_init(void); 86 int acpi_irq_penalty_init(void); 53 int acpi_pci_link_allocate_irq(acpi_handle han 87 int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, 54 int *polarity, 88 int *polarity, char **name); 55 int acpi_pci_link_free_irq(acpi_handle handle) 89 int acpi_pci_link_free_irq(acpi_handle handle); 56 90 57 /* ACPI PCI Device Binding */ !! 91 /* ACPI PCI Interrupt Routing (pci_irq.c) */ >> 92 >> 93 int acpi_pci_irq_add_prt(acpi_handle handle, struct pci_bus *bus); >> 94 void acpi_pci_irq_del_prt(struct pci_bus *bus); >> 95 >> 96 /* ACPI PCI Device Binding (pci_bind.c) */ 58 97 59 struct pci_bus; 98 struct pci_bus; 60 99 61 #ifdef CONFIG_PCI << 62 struct pci_dev *acpi_get_pci_dev(acpi_handle); 100 struct pci_dev *acpi_get_pci_dev(acpi_handle); 63 #else !! 101 int acpi_pci_bind_root(struct acpi_device *device); 64 static inline struct pci_dev *acpi_get_pci_dev << 65 { << 66 return NULL; << 67 } << 68 #endif << 69 102 70 /* Arch-defined function to add a bus to the s 103 /* Arch-defined function to add a bus to the system */ 71 104 72 struct pci_bus *pci_acpi_scan_root(struct acpi !! 105 struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, >> 106 int bus); 73 107 74 #ifdef CONFIG_X86 !! 108 /* -------------------------------------------------------------------------- 75 void pci_acpi_crs_quirks(void); !! 109 Processor 76 #else !! 110 -------------------------------------------------------------------------- */ 77 static inline void pci_acpi_crs_quirks(void) { !! 111 78 #endif !! 112 #define ACPI_PROCESSOR_LIMIT_NONE 0x00 >> 113 #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 >> 114 #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 >> 115 >> 116 int acpi_processor_set_thermal_limit(acpi_handle handle, int type); 79 117 80 /*-------------------------------------------- 118 /*-------------------------------------------------------------------------- 81 Dock Station 119 Dock Station 82 -------------------------------------------- 120 -------------------------------------------------------------------------- */ 83 !! 121 struct acpi_dock_ops { 84 #ifdef CONFIG_ACPI_DOCK !! 122 acpi_notify_handler handler; 85 extern int is_dock_device(struct acpi_device * !! 123 acpi_notify_handler uevent; >> 124 }; >> 125 >> 126 #if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE) >> 127 extern int is_dock_device(acpi_handle handle); >> 128 extern int register_dock_notifier(struct notifier_block *nb); >> 129 extern void unregister_dock_notifier(struct notifier_block *nb); >> 130 extern int register_hotplug_dock_device(acpi_handle handle, >> 131 struct acpi_dock_ops *ops, >> 132 void *context); >> 133 extern void unregister_hotplug_dock_device(acpi_handle handle); 86 #else 134 #else 87 static inline int is_dock_device(struct acpi_d !! 135 static inline int is_dock_device(acpi_handle handle) 88 { 136 { 89 return 0; 137 return 0; 90 } 138 } 91 #endif /* CONFIG_ACPI_DOCK */ !! 139 static inline int register_dock_notifier(struct notifier_block *nb) >> 140 { >> 141 return -ENODEV; >> 142 } >> 143 static inline void unregister_dock_notifier(struct notifier_block *nb) >> 144 { >> 145 } >> 146 static inline int register_hotplug_dock_device(acpi_handle handle, >> 147 struct acpi_dock_ops *ops, >> 148 void *context) >> 149 { >> 150 return -ENODEV; >> 151 } >> 152 static inline void unregister_hotplug_dock_device(acpi_handle handle) >> 153 { >> 154 } >> 155 #endif 92 156 93 #endif /*__ACPI_DRIVERS_H__*/ 157 #endif /*__ACPI_DRIVERS_H__*/ 94 158
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