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Diffstat (limited to 'include/acpi/acpi_drivers.h')
| -rw-r--r-- | include/acpi/acpi_drivers.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h new file mode 100644 index 000000000000..c62e92ec43b2 --- /dev/null +++ b/include/acpi/acpi_drivers.h @@ -0,0 +1,112 @@ +/* + * 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 "ACPI_PWR" +#define ACPI_PROCESSOR_HID "ACPI_CPU" +#define ACPI_SYSTEM_HID "ACPI_SYS" +#define ACPI_THERMAL_HID "ACPI_THM" +#define ACPI_BUTTON_HID_POWERF "ACPI_FPB" +#define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB" + + +/* -------------------------------------------------------------------------- + PCI + -------------------------------------------------------------------------- */ + +#ifdef CONFIG_ACPI_PCI + +#define ACPI_PCI_COMPONENT 0x00400000 + +/* ACPI PCI Interrupt Link (pci_link.c) */ + +int acpi_irq_penalty_init (void); +int acpi_pci_link_get_irq (acpi_handle handle, int index, int *edge_level, + int *active_high_low, char **name); + +/* 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; + +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); + +#endif /*CONFIG_ACPI_PCI*/ + + +/* -------------------------------------------------------------------------- + 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); + + +#endif /*__ACPI_DRIVERS_H__*/ |