/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * acpi_drivers.h ($Revision: 31 $) * * Copyright (C) 2001, 2002 Andy Grover <[email protected]> * Copyright (C) 2001, 2002 Paul Diefenbaugh <[email protected]> */ #ifndef __ACPI_DRIVERS_H__ #define __ACPI_DRIVERS_H__ #define ACPI_MAX_STRING … /* * _HID definitions * HIDs must conform to ACPI spec(6.1.4) * Linux specific HIDs do not apply to this and begin with LNX: */ #define ACPI_POWER_HID … #define ACPI_PROCESSOR_OBJECT_HID … #define ACPI_SYSTEM_HID … #define ACPI_THERMAL_HID … #define ACPI_BUTTON_HID_POWERF … #define ACPI_BUTTON_HID_SLEEPF … #define ACPI_VIDEO_HID … #define ACPI_BAY_HID … #define ACPI_DOCK_HID … #define ACPI_ECDT_HID … /* SMBUS HID definition as supported by Microsoft Windows */ #define ACPI_SMBUS_MS_HID … /* Quirk for broken IBM BIOSes */ #define ACPI_SMBUS_IBM_HID … /* * For fixed hardware buttons, we fabricate acpi_devices with HID * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware * signals only an event; it doesn't supply a notification value. * To allow drivers to treat notifications from fixed hardware the * same as those from real devices, we turn the events into this * notification value. */ #define ACPI_FIXED_HARDWARE_EVENT … /* -------------------------------------------------------------------------- PCI -------------------------------------------------------------------------- */ /* ACPI PCI Interrupt Link */ int acpi_irq_penalty_init(void); int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering, int *polarity, char **name); int acpi_pci_link_free_irq(acpi_handle handle); /* ACPI PCI Device Binding */ struct pci_bus; #ifdef CONFIG_PCI struct pci_dev *acpi_get_pci_dev(acpi_handle); #else static inline struct pci_dev *acpi_get_pci_dev(acpi_handle handle) { return NULL; } #endif /* Arch-defined function to add a bus to the system */ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root); #ifdef CONFIG_X86 void pci_acpi_crs_quirks(void); #else static inline void pci_acpi_crs_quirks(void) { } #endif /*-------------------------------------------------------------------------- Dock Station -------------------------------------------------------------------------- */ #ifdef CONFIG_ACPI_DOCK extern int is_dock_device(struct acpi_device *adev); #else static inline int is_dock_device(struct acpi_device *adev) { return 0; } #endif /* CONFIG_ACPI_DOCK */ #endif /*__ACPI_DRIVERS_H__*/
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