| 1 | /* |
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| 2 | * acpi_drivers.h ($Revision: 31 $) |
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| 3 | * |
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| 4 | * Copyright (C) 2001, 2002 Andy Grover <andrew.grover@intel.com> |
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| 5 | * Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com> |
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| 6 | * |
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| 7 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 8 | * |
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| 9 | * This program is free software; you can redistribute it and/or modify |
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| 10 | * it under the terms of the GNU General Public License as published by |
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| 11 | * the Free Software Foundation; either version 2 of the License, or (at |
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| 12 | * your option) any later version. |
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| 13 | * |
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| 14 | * This program is distributed in the hope that it will be useful, but |
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| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 17 | * General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License along |
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| 20 | * with this program; if not, write to the Free Software Foundation, Inc., |
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| 21 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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| 22 | * |
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| 23 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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| 24 | */ |
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| 25 | |
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| 26 | #ifndef __ACPI_DRIVERS_H__ |
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| 27 | #define __ACPI_DRIVERS_H__ |
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| 28 | |
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| 29 | #include <xen/acpi.h> |
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| 30 | #include <acpi/acpi_bus.h> |
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| 31 | |
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| 32 | |
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| 33 | #define ACPI_MAX_STRING 80 |
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| 34 | |
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| 35 | #define ACPI_BUS_COMPONENT 0x00010000 |
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| 36 | #define ACPI_SYSTEM_COMPONENT 0x02000000 |
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| 37 | |
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| 38 | /* _HID definitions */ |
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| 39 | |
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| 40 | #define ACPI_POWER_HID "ACPI_PWR" |
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| 41 | #define ACPI_PROCESSOR_HID "ACPI_CPU" |
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| 42 | #define ACPI_SYSTEM_HID "ACPI_SYS" |
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| 43 | #define ACPI_THERMAL_HID "ACPI_THM" |
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| 44 | #define ACPI_BUTTON_HID_POWERF "ACPI_FPB" |
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| 45 | #define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB" |
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| 46 | |
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| 47 | |
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| 48 | /* -------------------------------------------------------------------------- |
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| 49 | PCI |
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| 50 | -------------------------------------------------------------------------- */ |
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| 51 | |
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| 52 | #ifdef CONFIG_ACPI_PCI |
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| 53 | |
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| 54 | #define ACPI_PCI_COMPONENT 0x00400000 |
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| 55 | |
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| 56 | /* ACPI PCI Interrupt Link (pci_link.c) */ |
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| 57 | |
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| 58 | int acpi_irq_penalty_init (void); |
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| 59 | int acpi_pci_link_get_irq (acpi_handle handle, int index, int* edge_level, int* active_high_low); |
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| 60 | |
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| 61 | /* ACPI PCI Interrupt Routing (pci_irq.c) */ |
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| 62 | |
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| 63 | int acpi_pci_irq_add_prt (acpi_handle handle, int segment, int bus); |
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| 64 | void acpi_pci_irq_del_prt (int segment, int bus); |
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| 65 | |
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| 66 | /* ACPI PCI Device Binding (pci_bind.c) */ |
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| 67 | |
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| 68 | struct pci_bus; |
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| 69 | |
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| 70 | int acpi_pci_bind (struct acpi_device *device); |
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| 71 | int acpi_pci_unbind (struct acpi_device *device); |
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| 72 | int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus); |
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| 73 | |
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| 74 | /* Arch-defined function to add a bus to the system */ |
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| 75 | |
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| 76 | struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, int bus); |
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| 77 | |
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| 78 | #endif /*CONFIG_ACPI_PCI*/ |
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| 79 | |
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| 80 | |
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| 81 | /* -------------------------------------------------------------------------- |
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| 82 | Power Resource |
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| 83 | -------------------------------------------------------------------------- */ |
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| 84 | |
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| 85 | #ifdef CONFIG_ACPI_POWER |
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| 86 | int acpi_enable_wakeup_device_power (struct acpi_device *dev); |
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| 87 | int acpi_disable_wakeup_device_power (struct acpi_device *dev); |
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| 88 | int acpi_power_get_inferred_state (struct acpi_device *device); |
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| 89 | int acpi_power_transition (struct acpi_device *device, int state); |
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| 90 | #endif |
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| 91 | |
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| 92 | |
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| 93 | /* -------------------------------------------------------------------------- |
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| 94 | Embedded Controller |
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| 95 | -------------------------------------------------------------------------- */ |
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| 96 | #ifdef CONFIG_ACPI_EC |
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| 97 | int acpi_ec_ecdt_probe (void); |
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| 98 | #endif |
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| 99 | |
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| 100 | /* -------------------------------------------------------------------------- |
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| 101 | Processor |
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| 102 | -------------------------------------------------------------------------- */ |
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| 103 | |
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| 104 | #define ACPI_PROCESSOR_LIMIT_NONE 0x00 |
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| 105 | #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 |
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| 106 | #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 |
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| 107 | |
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| 108 | int acpi_processor_set_thermal_limit(acpi_handle handle, int type); |
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| 109 | |
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| 110 | |
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| 111 | #endif /*__ACPI_DRIVERS_H__*/ |
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