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 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7 */ 20 */ 8 21 9 #ifndef __ACPI_DRIVERS_H__ 22 #ifndef __ACPI_DRIVERS_H__ 10 #define __ACPI_DRIVERS_H__ 23 #define __ACPI_DRIVERS_H__ 11 24 12 #define ACPI_MAX_STRING 80 25 #define ACPI_MAX_STRING 80 13 26 14 /* 27 /* >> 28 * Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt >> 29 * if you add to this list. >> 30 */ >> 31 #define ACPI_BUS_COMPONENT 0x00010000 >> 32 #define ACPI_AC_COMPONENT 0x00020000 >> 33 #define ACPI_BATTERY_COMPONENT 0x00040000 >> 34 #define ACPI_BUTTON_COMPONENT 0x00080000 >> 35 #define ACPI_SBS_COMPONENT 0x00100000 >> 36 #define ACPI_FAN_COMPONENT 0x00200000 >> 37 #define ACPI_PCI_COMPONENT 0x00400000 >> 38 #define ACPI_POWER_COMPONENT 0x00800000 >> 39 #define ACPI_CONTAINER_COMPONENT 0x01000000 >> 40 #define ACPI_SYSTEM_COMPONENT 0x02000000 >> 41 #define ACPI_THERMAL_COMPONENT 0x04000000 >> 42 #define ACPI_MEMORY_DEVICE_COMPONENT 0x08000000 >> 43 #define ACPI_VIDEO_COMPONENT 0x10000000 >> 44 #define ACPI_PROCESSOR_COMPONENT 0x20000000 >> 45 >> 46 /* 15 * _HID definitions 47 * _HID definitions 16 * HIDs must conform to ACPI spec(6.1.4) 48 * HIDs must conform to ACPI spec(6.1.4) 17 * Linux specific HIDs do not apply to this an 49 * Linux specific HIDs do not apply to this and begin with LNX: 18 */ 50 */ 19 51 20 #define ACPI_POWER_HID "LNXPO 52 #define ACPI_POWER_HID "LNXPOWER" 21 #define ACPI_PROCESSOR_OBJECT_HID "LNXCP 53 #define ACPI_PROCESSOR_OBJECT_HID "LNXCPU" 22 #define ACPI_SYSTEM_HID "LNXSY 54 #define ACPI_SYSTEM_HID "LNXSYSTM" 23 #define ACPI_THERMAL_HID "LNXTH 55 #define ACPI_THERMAL_HID "LNXTHERM" 24 #define ACPI_BUTTON_HID_POWERF "LNXPW 56 #define ACPI_BUTTON_HID_POWERF "LNXPWRBN" 25 #define ACPI_BUTTON_HID_SLEEPF "LNXSL 57 #define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN" 26 #define ACPI_VIDEO_HID "LNXVI 58 #define ACPI_VIDEO_HID "LNXVIDEO" 27 #define ACPI_BAY_HID "LNXIO 59 #define ACPI_BAY_HID "LNXIOBAY" 28 #define ACPI_DOCK_HID "LNXDO 60 #define ACPI_DOCK_HID "LNXDOCK" 29 #define ACPI_ECDT_HID "LNXEC 61 #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 */ 62 /* Quirk for broken IBM BIOSes */ 33 #define ACPI_SMBUS_IBM_HID "SMBUS 63 #define ACPI_SMBUS_IBM_HID "SMBUSIBM" 34 64 35 /* 65 /* 36 * For fixed hardware buttons, we fabricate ac 66 * For fixed hardware buttons, we fabricate acpi_devices with HID 37 * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_S 67 * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware 38 * signals only an event; it doesn't supply a 68 * signals only an event; it doesn't supply a notification value. 39 * To allow drivers to treat notifications fro 69 * To allow drivers to treat notifications from fixed hardware the 40 * same as those from real devices, we turn th 70 * same as those from real devices, we turn the events into this 41 * notification value. 71 * notification value. 42 */ 72 */ 43 #define ACPI_FIXED_HARDWARE_EVENT 0x100 73 #define ACPI_FIXED_HARDWARE_EVENT 0x100 44 74 45 /* ------------------------------------------- 75 /* -------------------------------------------------------------------------- 46 PCI 76 PCI 47 ------------------------------------------- 77 -------------------------------------------------------------------------- */ 48 78 49 79 50 /* ACPI PCI Interrupt Link */ !! 80 /* ACPI PCI Interrupt Link (pci_link.c) */ 51 81 52 int acpi_irq_penalty_init(void); 82 int acpi_irq_penalty_init(void); 53 int acpi_pci_link_allocate_irq(acpi_handle han 83 int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, 54 int *polarity, 84 int *polarity, char **name); 55 int acpi_pci_link_free_irq(acpi_handle handle) 85 int acpi_pci_link_free_irq(acpi_handle handle); 56 86 57 /* ACPI PCI Device Binding */ !! 87 /* ACPI PCI Device Binding (pci_bind.c) */ 58 88 59 struct pci_bus; 89 struct pci_bus; 60 90 61 #ifdef CONFIG_PCI << 62 struct pci_dev *acpi_get_pci_dev(acpi_handle); 91 struct pci_dev *acpi_get_pci_dev(acpi_handle); 63 #else << 64 static inline struct pci_dev *acpi_get_pci_dev << 65 { << 66 return NULL; << 67 } << 68 #endif << 69 92 70 /* Arch-defined function to add a bus to the s 93 /* Arch-defined function to add a bus to the system */ 71 94 72 struct pci_bus *pci_acpi_scan_root(struct acpi 95 struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root); 73 96 74 #ifdef CONFIG_X86 97 #ifdef CONFIG_X86 75 void pci_acpi_crs_quirks(void); 98 void pci_acpi_crs_quirks(void); 76 #else 99 #else 77 static inline void pci_acpi_crs_quirks(void) { 100 static inline void pci_acpi_crs_quirks(void) { } 78 #endif 101 #endif >> 102 >> 103 /* -------------------------------------------------------------------------- >> 104 Processor >> 105 -------------------------------------------------------------------------- */ >> 106 >> 107 #define ACPI_PROCESSOR_LIMIT_NONE 0x00 >> 108 #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 >> 109 #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 79 110 80 /*-------------------------------------------- 111 /*-------------------------------------------------------------------------- 81 Dock Station 112 Dock Station 82 -------------------------------------------- 113 -------------------------------------------------------------------------- */ 83 114 84 #ifdef CONFIG_ACPI_DOCK 115 #ifdef CONFIG_ACPI_DOCK 85 extern int is_dock_device(struct acpi_device * 116 extern int is_dock_device(struct acpi_device *adev); 86 #else 117 #else 87 static inline int is_dock_device(struct acpi_d 118 static inline int is_dock_device(struct acpi_device *adev) 88 { 119 { 89 return 0; 120 return 0; 90 } 121 } 91 #endif /* CONFIG_ACPI_DOCK */ 122 #endif /* CONFIG_ACPI_DOCK */ 92 123 93 #endif /*__ACPI_DRIVERS_H__*/ 124 #endif /*__ACPI_DRIVERS_H__*/ 94 125
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