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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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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*/
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#ifndef __ACPI_DRIVERS_H__
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#define __ACPI_DRIVERS_H__
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#include <linux/acpi.h>
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#include <acpi/acpi_bus.h>
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#define ACPI_MAX_STRING 80
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#define ACPI_BUS_COMPONENT 0x00010000
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#define ACPI_SYSTEM_COMPONENT 0x02000000
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/* _HID definitions */
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#define ACPI_POWER_HID "ACPI_PWR"
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#define ACPI_PROCESSOR_HID "ACPI_CPU"
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#define ACPI_SYSTEM_HID "ACPI_SYS"
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#define ACPI_THERMAL_HID "ACPI_THM"
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#define ACPI_BUTTON_HID_POWERF "ACPI_FPB"
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#define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB"
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/* --------------------------------------------------------------------------
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PCI
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-------------------------------------------------------------------------- */
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#define ACPI_PCI_COMPONENT 0x00400000
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/* ACPI PCI Interrupt Link (pci_link.c) */
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int acpi_irq_penalty_init(void);
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[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
20 years ago
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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 Interrupt Routing (pci_irq.c) */
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int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus);
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void acpi_pci_irq_del_prt(int segment, int bus);
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/* ACPI PCI Device Binding (pci_bind.c) */
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struct pci_bus;
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acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id);
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int acpi_pci_bind(struct acpi_device *device);
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int acpi_pci_unbind(struct acpi_device *device);
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int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id,
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struct pci_bus *bus);
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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_device *device, int domain,
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int bus);
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/* --------------------------------------------------------------------------
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Power Resource
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-------------------------------------------------------------------------- */
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#ifdef CONFIG_ACPI_POWER
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int acpi_enable_wakeup_device_power(struct acpi_device *dev);
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int acpi_disable_wakeup_device_power(struct acpi_device *dev);
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int acpi_power_get_inferred_state(struct acpi_device *device);
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int acpi_power_transition(struct acpi_device *device, int state);
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#endif
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/* --------------------------------------------------------------------------
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Embedded Controller
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-------------------------------------------------------------------------- */
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#ifdef CONFIG_ACPI_EC
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int acpi_ec_ecdt_probe(void);
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#endif
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/* --------------------------------------------------------------------------
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Processor
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-------------------------------------------------------------------------- */
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#define ACPI_PROCESSOR_LIMIT_NONE 0x00
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#define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01
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#define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02
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int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
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/* --------------------------------------------------------------------------
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Hot Keys
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-------------------------------------------------------------------------- */
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extern int acpi_specific_hotkey_enabled;
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#endif /*__ACPI_DRIVERS_H__*/
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