151 lines
5.3 KiB
C
151 lines
5.3 KiB
C
/*
|
|
* acpi_drivers.h ($Revision: 31 $)
|
|
*
|
|
* Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com>
|
|
* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
|
|
*
|
|
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or (at
|
|
* your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
|
*
|
|
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
*/
|
|
|
|
#ifndef __ACPI_DRIVERS_H__
|
|
#define __ACPI_DRIVERS_H__
|
|
|
|
#include <linux/acpi.h>
|
|
#include <acpi/acpi_bus.h>
|
|
|
|
#define ACPI_MAX_STRING 80
|
|
|
|
#define ACPI_BUS_COMPONENT 0x00010000
|
|
#define ACPI_SYSTEM_COMPONENT 0x02000000
|
|
|
|
/* _HID definitions */
|
|
|
|
#define ACPI_POWER_HID "power_resource"
|
|
#define ACPI_PROCESSOR_HID "ACPI0007"
|
|
#define ACPI_SYSTEM_HID "acpi_system"
|
|
#define ACPI_THERMAL_HID "thermal"
|
|
#define ACPI_BUTTON_HID_POWERF "button_power"
|
|
#define ACPI_BUTTON_HID_SLEEPF "button_sleep"
|
|
#define ACPI_VIDEO_HID "video"
|
|
#define ACPI_BAY_HID "bay"
|
|
/* --------------------------------------------------------------------------
|
|
PCI
|
|
-------------------------------------------------------------------------- */
|
|
|
|
#define ACPI_PCI_COMPONENT 0x00400000
|
|
|
|
/* ACPI PCI Interrupt Link (pci_link.c) */
|
|
|
|
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 Interrupt Routing (pci_irq.c) */
|
|
|
|
int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus);
|
|
void acpi_pci_irq_del_prt(int segment, int bus);
|
|
|
|
/* ACPI PCI Device Binding (pci_bind.c) */
|
|
|
|
struct pci_bus;
|
|
|
|
acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id);
|
|
int acpi_pci_bind(struct acpi_device *device);
|
|
int acpi_pci_unbind(struct acpi_device *device);
|
|
int acpi_pci_bind_root(struct acpi_device *device, struct acpi_pci_id *id,
|
|
struct pci_bus *bus);
|
|
|
|
/* Arch-defined function to add a bus to the system */
|
|
|
|
struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
|
|
int bus);
|
|
|
|
/* --------------------------------------------------------------------------
|
|
Power Resource
|
|
-------------------------------------------------------------------------- */
|
|
|
|
#ifdef CONFIG_ACPI_POWER
|
|
int acpi_enable_wakeup_device_power(struct acpi_device *dev);
|
|
int acpi_disable_wakeup_device_power(struct acpi_device *dev);
|
|
int acpi_power_get_inferred_state(struct acpi_device *device);
|
|
int acpi_power_transition(struct acpi_device *device, int state);
|
|
#endif
|
|
|
|
/* --------------------------------------------------------------------------
|
|
Embedded Controller
|
|
-------------------------------------------------------------------------- */
|
|
#ifdef CONFIG_ACPI_EC
|
|
int acpi_ec_ecdt_probe(void);
|
|
#endif
|
|
|
|
/* --------------------------------------------------------------------------
|
|
Processor
|
|
-------------------------------------------------------------------------- */
|
|
|
|
#define ACPI_PROCESSOR_LIMIT_NONE 0x00
|
|
#define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01
|
|
#define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02
|
|
|
|
int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
|
|
|
|
/*--------------------------------------------------------------------------
|
|
Dock Station
|
|
-------------------------------------------------------------------------- */
|
|
#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
|
|
extern int is_dock_device(acpi_handle handle);
|
|
extern int register_dock_notifier(struct notifier_block *nb);
|
|
extern void unregister_dock_notifier(struct notifier_block *nb);
|
|
extern int register_hotplug_dock_device(acpi_handle handle,
|
|
acpi_notify_handler handler,
|
|
void *context);
|
|
extern void unregister_hotplug_dock_device(acpi_handle handle);
|
|
#else
|
|
static inline int is_dock_device(acpi_handle handle)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline int register_dock_notifier(struct notifier_block *nb)
|
|
{
|
|
return -ENODEV;
|
|
}
|
|
static inline void unregister_dock_notifier(struct notifier_block *nb)
|
|
{
|
|
}
|
|
static inline int register_hotplug_dock_device(acpi_handle handle,
|
|
acpi_notify_handler handler,
|
|
void *context)
|
|
{
|
|
return -ENODEV;
|
|
}
|
|
static inline void unregister_hotplug_dock_device(acpi_handle handle)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
/*--------------------------------------------------------------------------
|
|
Suspend/Resume
|
|
-------------------------------------------------------------------------- */
|
|
#ifdef CONFIG_ACPI_SLEEP
|
|
extern int acpi_sleep_init(void);
|
|
#else
|
|
#define acpi_sleep_init() do {} while (0)
|
|
#endif
|
|
|
|
#endif /*__ACPI_DRIVERS_H__*/
|