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3aadd86e56
Drop the definitions of the following symbols: ACPI_SBS_COMPONENT ACPI_FAN_COMPONENT ACPI_CONTAINER_COMPONENT ACPI_MEMORY_DEVICE_COMPONENT that are not used in a meaningful way any more and update the ACPI debug documentation to avoid confusing users by making the impression that the ACPICA debug can be used for anything other than ACPICA itself, which is incorrect. No functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* acpi_drivers.h ($Revision: 31 $)
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*
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* Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
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* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
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*/
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#ifndef __ACPI_DRIVERS_H__
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#define __ACPI_DRIVERS_H__
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#define ACPI_MAX_STRING 80
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/*
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* _HID definitions
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* HIDs must conform to ACPI spec(6.1.4)
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* Linux specific HIDs do not apply to this and begin with LNX:
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*/
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#define ACPI_POWER_HID "LNXPOWER"
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#define ACPI_PROCESSOR_OBJECT_HID "LNXCPU"
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#define ACPI_SYSTEM_HID "LNXSYSTM"
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#define ACPI_THERMAL_HID "LNXTHERM"
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#define ACPI_BUTTON_HID_POWERF "LNXPWRBN"
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#define ACPI_BUTTON_HID_SLEEPF "LNXSLPBN"
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#define ACPI_VIDEO_HID "LNXVIDEO"
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#define ACPI_BAY_HID "LNXIOBAY"
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#define ACPI_DOCK_HID "LNXDOCK"
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#define ACPI_ECDT_HID "LNXEC"
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/* Quirk for broken IBM BIOSes */
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#define ACPI_SMBUS_IBM_HID "SMBUSIBM"
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/*
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* For fixed hardware buttons, we fabricate acpi_devices with HID
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* ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware
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* signals only an event; it doesn't supply a notification value.
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* To allow drivers to treat notifications from fixed hardware the
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* same as those from real devices, we turn the events into this
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* notification value.
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*/
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#define ACPI_FIXED_HARDWARE_EVENT 0x100
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/* --------------------------------------------------------------------------
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PCI
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-------------------------------------------------------------------------- */
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/* ACPI PCI Interrupt Link */
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int acpi_irq_penalty_init(void);
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int acpi_pci_link_allocate_irq(acpi_handle handle, int index, int *triggering,
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int *polarity, char **name);
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int acpi_pci_link_free_irq(acpi_handle handle);
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/* ACPI PCI Device Binding */
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struct pci_bus;
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#ifdef CONFIG_PCI
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struct pci_dev *acpi_get_pci_dev(acpi_handle);
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#else
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static inline struct pci_dev *acpi_get_pci_dev(acpi_handle handle)
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{
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return NULL;
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}
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#endif
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/* Arch-defined function to add a bus to the system */
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struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root);
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#ifdef CONFIG_X86
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void pci_acpi_crs_quirks(void);
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#else
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static inline void pci_acpi_crs_quirks(void) { }
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#endif
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/*--------------------------------------------------------------------------
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Dock Station
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-------------------------------------------------------------------------- */
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#ifdef CONFIG_ACPI_DOCK
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extern int is_dock_device(struct acpi_device *adev);
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#else
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static inline int is_dock_device(struct acpi_device *adev)
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{
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return 0;
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}
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#endif /* CONFIG_ACPI_DOCK */
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#endif /*__ACPI_DRIVERS_H__*/
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