This source file includes following definitions.
- acpi_pci_root_init
- acpi_pci_link_init
- acpi_amba_init
- pci_ioapic_remove
- acpi_ioapic_remove
- register_dock_dependent_device
- dock_notify
- acpi_dock_add
- acpi_cmos_rtc_init
- acpi_debugfs_init
- acpi_lpss_init
- acpi_early_processor_set_pdc
- acpi_early_processor_osc
- acpi_s2idle_wakeup
- acpi_sleep_init
- acpi_sleep_proc_init
- suspend_nvs_alloc
- suspend_nvs_free
- suspend_nvs_save
- suspend_nvs_restore
- acpi_extract_apple_properties
- acpi_watchdog_init
- acpi_init_lpit
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8
9 #ifndef _ACPI_INTERNAL_H_
10 #define _ACPI_INTERNAL_H_
11
12 #define PREFIX "ACPI: "
13
14 int early_acpi_osi_init(void);
15 int acpi_osi_init(void);
16 acpi_status acpi_os_initialize1(void);
17 int acpi_scan_init(void);
18 #ifdef CONFIG_PCI
19 void acpi_pci_root_init(void);
20 void acpi_pci_link_init(void);
21 #else
22 static inline void acpi_pci_root_init(void) {}
23 static inline void acpi_pci_link_init(void) {}
24 #endif
25 void acpi_processor_init(void);
26 void acpi_platform_init(void);
27 void acpi_pnp_init(void);
28 void acpi_int340x_thermal_init(void);
29 #ifdef CONFIG_ARM_AMBA
30 void acpi_amba_init(void);
31 #else
32 static inline void acpi_amba_init(void) {}
33 #endif
34 int acpi_sysfs_init(void);
35 void acpi_gpe_apply_masked_gpes(void);
36 void acpi_container_init(void);
37 void acpi_memory_hotplug_init(void);
38 #ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
39 void pci_ioapic_remove(struct acpi_pci_root *root);
40 int acpi_ioapic_remove(struct acpi_pci_root *root);
41 #else
42 static inline void pci_ioapic_remove(struct acpi_pci_root *root) { return; }
43 static inline int acpi_ioapic_remove(struct acpi_pci_root *root) { return 0; }
44 #endif
45 #ifdef CONFIG_ACPI_DOCK
46 void register_dock_dependent_device(struct acpi_device *adev,
47 acpi_handle dshandle);
48 int dock_notify(struct acpi_device *adev, u32 event);
49 void acpi_dock_add(struct acpi_device *adev);
50 #else
51 static inline void register_dock_dependent_device(struct acpi_device *adev,
52 acpi_handle dshandle) {}
53 static inline int dock_notify(struct acpi_device *adev, u32 event) { return -ENODEV; }
54 static inline void acpi_dock_add(struct acpi_device *adev) {}
55 #endif
56 #ifdef CONFIG_X86
57 void acpi_cmos_rtc_init(void);
58 #else
59 static inline void acpi_cmos_rtc_init(void) {}
60 #endif
61 int acpi_rev_override_setup(char *str);
62
63 void acpi_sysfs_add_hotplug_profile(struct acpi_hotplug_profile *hotplug,
64 const char *name);
65 int acpi_scan_add_handler_with_hotplug(struct acpi_scan_handler *handler,
66 const char *hotplug_profile_name);
67 void acpi_scan_hotplug_enabled(struct acpi_hotplug_profile *hotplug, bool val);
68
69 #ifdef CONFIG_DEBUG_FS
70 extern struct dentry *acpi_debugfs_dir;
71 void acpi_debugfs_init(void);
72 #else
73 static inline void acpi_debugfs_init(void) { return; }
74 #endif
75 #ifdef CONFIG_PCI
76 void acpi_lpss_init(void);
77 #else
78 static inline void acpi_lpss_init(void) {}
79 #endif
80
81 void acpi_apd_init(void);
82
83 acpi_status acpi_hotplug_schedule(struct acpi_device *adev, u32 src);
84 bool acpi_queue_hotplug_work(struct work_struct *work);
85 void acpi_device_hotplug(struct acpi_device *adev, u32 src);
86 bool acpi_scan_is_offline(struct acpi_device *adev, bool uevent);
87
88 acpi_status acpi_sysfs_table_handler(u32 event, void *table, void *context);
89 void acpi_scan_table_handler(u32 event, void *table, void *context);
90
91
92
93
94 #define ACPI_STA_DEFAULT (ACPI_STA_DEVICE_PRESENT | ACPI_STA_DEVICE_ENABLED | \
95 ACPI_STA_DEVICE_UI | ACPI_STA_DEVICE_FUNCTIONING)
96
97 extern struct list_head acpi_bus_id_list;
98
99 struct acpi_device_bus_id {
100 char bus_id[15];
101 unsigned int instance_no;
102 struct list_head node;
103 };
104
105 int acpi_device_add(struct acpi_device *device,
106 void (*release)(struct device *));
107 void acpi_init_device_object(struct acpi_device *device, acpi_handle handle,
108 int type, unsigned long long sta);
109 int acpi_device_setup_files(struct acpi_device *dev);
110 void acpi_device_remove_files(struct acpi_device *dev);
111 void acpi_device_add_finalize(struct acpi_device *device);
112 void acpi_free_pnp_ids(struct acpi_device_pnp *pnp);
113 bool acpi_device_is_present(const struct acpi_device *adev);
114 bool acpi_device_is_battery(struct acpi_device *adev);
115 bool acpi_device_is_first_physical_node(struct acpi_device *adev,
116 const struct device *dev);
117 int acpi_bus_register_early_device(int type);
118
119
120
121
122 struct acpi_device *acpi_companion_match(const struct device *dev);
123 int __acpi_device_uevent_modalias(struct acpi_device *adev,
124 struct kobj_uevent_env *env);
125
126
127
128
129 int acpi_power_init(void);
130 void acpi_power_resources_list_free(struct list_head *list);
131 int acpi_extract_power_resources(union acpi_object *package, unsigned int start,
132 struct list_head *list);
133 int acpi_add_power_resource(acpi_handle handle);
134 void acpi_power_add_remove_device(struct acpi_device *adev, bool add);
135 int acpi_power_wakeup_list_init(struct list_head *list, int *system_level);
136 int acpi_device_sleep_wake(struct acpi_device *dev,
137 int enable, int sleep_state, int dev_state);
138 int acpi_power_get_inferred_state(struct acpi_device *device, int *state);
139 int acpi_power_on_resources(struct acpi_device *device, int state);
140 int acpi_power_transition(struct acpi_device *device, int state);
141
142
143
144
145 int acpi_device_get_power(struct acpi_device *device, int *state);
146 int acpi_wakeup_device_init(void);
147
148
149
150
151 #ifdef CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC
152 void acpi_early_processor_set_pdc(void);
153 #else
154 static inline void acpi_early_processor_set_pdc(void) {}
155 #endif
156
157 #ifdef CONFIG_X86
158 void acpi_early_processor_osc(void);
159 #else
160 static inline void acpi_early_processor_osc(void) {}
161 #endif
162
163
164
165
166 struct acpi_ec {
167 acpi_handle handle;
168 u32 gpe;
169 unsigned long command_addr;
170 unsigned long data_addr;
171 bool global_lock;
172 unsigned long flags;
173 unsigned long reference_count;
174 struct mutex mutex;
175 wait_queue_head_t wait;
176 struct list_head list;
177 struct transaction *curr;
178 spinlock_t lock;
179 struct work_struct work;
180 unsigned long timestamp;
181 unsigned long nr_pending_queries;
182 bool busy_polling;
183 unsigned int polling_guard;
184 };
185
186 extern struct acpi_ec *first_ec;
187
188
189
190 typedef int (*acpi_ec_query_func) (void *data);
191
192 int acpi_ec_init(void);
193 void acpi_ec_ecdt_probe(void);
194 void acpi_ec_dsdt_probe(void);
195 void acpi_ec_block_transactions(void);
196 void acpi_ec_unblock_transactions(void);
197 int acpi_ec_add_query_handler(struct acpi_ec *ec, u8 query_bit,
198 acpi_handle handle, acpi_ec_query_func func,
199 void *data);
200 void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit);
201
202 #ifdef CONFIG_PM_SLEEP
203 void acpi_ec_flush_work(void);
204 bool acpi_ec_dispatch_gpe(void);
205 #endif
206
207
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209
210
211 #ifdef CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT
212 extern bool acpi_s2idle_wakeup(void);
213 extern int acpi_sleep_init(void);
214 #else
215 static inline bool acpi_s2idle_wakeup(void) { return false; }
216 static inline int acpi_sleep_init(void) { return -ENXIO; }
217 #endif
218
219 #ifdef CONFIG_ACPI_SLEEP
220 void acpi_sleep_proc_init(void);
221 int suspend_nvs_alloc(void);
222 void suspend_nvs_free(void);
223 int suspend_nvs_save(void);
224 void suspend_nvs_restore(void);
225 #else
226 static inline void acpi_sleep_proc_init(void) {}
227 static inline int suspend_nvs_alloc(void) { return 0; }
228 static inline void suspend_nvs_free(void) {}
229 static inline int suspend_nvs_save(void) { return 0; }
230 static inline void suspend_nvs_restore(void) {}
231 #endif
232
233
234
235
236 #define ACPI_DT_NAMESPACE_HID "PRP0001"
237
238 void acpi_init_properties(struct acpi_device *adev);
239 void acpi_free_properties(struct acpi_device *adev);
240
241 #ifdef CONFIG_X86
242 void acpi_extract_apple_properties(struct acpi_device *adev);
243 #else
244 static inline void acpi_extract_apple_properties(struct acpi_device *adev) {}
245 #endif
246
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249
250
251 #ifdef CONFIG_ACPI_WATCHDOG
252 void acpi_watchdog_init(void);
253 #else
254 static inline void acpi_watchdog_init(void) {}
255 #endif
256
257 #ifdef CONFIG_ACPI_LPIT
258 void acpi_init_lpit(void);
259 #else
260 static inline void acpi_init_lpit(void) { }
261 #endif
262
263 #endif