Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * acpi.h - ACPI Interface | |
3 | * | |
4 | * Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com> | |
5 | * | |
6 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | * | |
22 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
23 | */ | |
24 | ||
25 | #ifndef _LINUX_ACPI_H | |
26 | #define _LINUX_ACPI_H | |
27 | ||
5133375b | 28 | #include <linux/errno.h> |
443dea72 | 29 | #include <linux/ioport.h> /* for struct resource */ |
cf761af9 | 30 | #include <linux/device.h> |
3f5948fa | 31 | |
25be5e6c LB |
32 | #ifdef CONFIG_ACPI |
33 | ||
1da177e4 LT |
34 | #ifndef _LINUX |
35 | #define _LINUX | |
36 | #endif | |
37 | ||
38 | #include <linux/list.h> | |
29b71a1c | 39 | #include <linux/mod_devicetable.h> |
1da177e4 LT |
40 | |
41 | #include <acpi/acpi.h> | |
42 | #include <acpi/acpi_bus.h> | |
43 | #include <acpi/acpi_drivers.h> | |
762834e8 | 44 | #include <acpi/acpi_numa.h> |
27d50c82 | 45 | #include <acpi/acpi_io.h> |
1da177e4 | 46 | #include <asm/acpi.h> |
1da177e4 | 47 | |
7b199811 RW |
48 | static inline acpi_handle acpi_device_handle(struct acpi_device *adev) |
49 | { | |
50 | return adev ? adev->handle : NULL; | |
51 | } | |
52 | ||
53 | #define ACPI_COMPANION(dev) ((dev)->acpi_node.companion) | |
54 | #define ACPI_COMPANION_SET(dev, adev) ACPI_COMPANION(dev) = (adev) | |
55 | #define ACPI_HANDLE(dev) acpi_device_handle(ACPI_COMPANION(dev)) | |
56 | ||
9c5ad36d RW |
57 | static inline void acpi_preset_companion(struct device *dev, |
58 | struct acpi_device *parent, u64 addr) | |
59 | { | |
60 | ACPI_COMPANION_SET(dev, acpi_find_child_device(parent, addr, NULL)); | |
61 | } | |
62 | ||
45c42a7f JN |
63 | static inline const char *acpi_dev_name(struct acpi_device *adev) |
64 | { | |
65 | return dev_name(&adev->dev); | |
66 | } | |
67 | ||
1da177e4 LT |
68 | enum acpi_irq_model_id { |
69 | ACPI_IRQ_MODEL_PIC = 0, | |
70 | ACPI_IRQ_MODEL_IOAPIC, | |
71 | ACPI_IRQ_MODEL_IOSAPIC, | |
3948ec94 | 72 | ACPI_IRQ_MODEL_PLATFORM, |
1da177e4 LT |
73 | ACPI_IRQ_MODEL_COUNT |
74 | }; | |
75 | ||
76 | extern enum acpi_irq_model_id acpi_irq_model; | |
77 | ||
1da177e4 LT |
78 | enum acpi_interrupt_id { |
79 | ACPI_INTERRUPT_PMI = 1, | |
80 | ACPI_INTERRUPT_INIT, | |
81 | ACPI_INTERRUPT_CPEI, | |
82 | ACPI_INTERRUPT_COUNT | |
83 | }; | |
84 | ||
85 | #define ACPI_SPACE_MEM 0 | |
86 | ||
1da177e4 LT |
87 | enum acpi_address_range_id { |
88 | ACPI_ADDRESS_RANGE_MEMORY = 1, | |
89 | ACPI_ADDRESS_RANGE_RESERVED = 2, | |
90 | ACPI_ADDRESS_RANGE_ACPI = 3, | |
91 | ACPI_ADDRESS_RANGE_NVS = 4, | |
92 | ACPI_ADDRESS_RANGE_COUNT | |
93 | }; | |
94 | ||
1da177e4 | 95 | |
1da177e4 LT |
96 | /* Table Handlers */ |
97 | ||
b43e1065 | 98 | typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *table); |
1da177e4 | 99 | |
b43e1065 LZ |
100 | typedef int (*acpi_tbl_entry_handler)(struct acpi_subtable_header *header, |
101 | const unsigned long end); | |
1da177e4 | 102 | |
53aac44c TR |
103 | #ifdef CONFIG_ACPI_INITRD_TABLE_OVERRIDE |
104 | void acpi_initrd_override(void *data, size_t size); | |
105 | #else | |
106 | static inline void acpi_initrd_override(void *data, size_t size) | |
107 | { | |
108 | } | |
109 | #endif | |
110 | ||
1da177e4 | 111 | char * __acpi_map_table (unsigned long phys_addr, unsigned long size); |
970ec1a8 | 112 | void __acpi_unmap_table(char *map, unsigned long size); |
cbf9bd60 | 113 | int early_acpi_boot_init(void); |
1da177e4 | 114 | int acpi_boot_init (void); |
8558e394 | 115 | void acpi_boot_table_init (void); |
3c999f14 | 116 | int acpi_mps_check (void); |
1da177e4 LT |
117 | int acpi_numa_init (void); |
118 | ||
119 | int acpi_table_init (void); | |
b43e1065 | 120 | int acpi_table_parse(char *id, acpi_tbl_table_handler handler); |
6eb87fed | 121 | int __init acpi_table_parse_entries(char *id, unsigned long table_size, |
b43e1065 LZ |
122 | int entry_id, |
123 | acpi_tbl_entry_handler handler, | |
124 | unsigned int max_entries); | |
125 | int acpi_table_parse_madt(enum acpi_madt_type id, | |
126 | acpi_tbl_entry_handler handler, | |
127 | unsigned int max_entries); | |
ceb6c468 | 128 | int acpi_parse_mcfg (struct acpi_table_header *header); |
5f3b1a8b | 129 | void acpi_table_print_madt_entry (struct acpi_subtable_header *madt); |
1da177e4 LT |
130 | |
131 | /* the following four functions are architecture-dependent */ | |
132 | void acpi_numa_slit_init (struct acpi_table_slit *slit); | |
15a58ed1 | 133 | void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa); |
7237d3de | 134 | void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa); |
095adbb6 | 135 | int acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma); |
1da177e4 LT |
136 | void acpi_numa_arch_fixup(void); |
137 | ||
138 | #ifdef CONFIG_ACPI_HOTPLUG_CPU | |
139 | /* Arch dependent functions for cpu hotplug support */ | |
d536bf3d | 140 | int acpi_map_lsapic(acpi_handle handle, int physid, int *pcpu); |
1da177e4 LT |
141 | int acpi_unmap_lsapic(int cpu); |
142 | #endif /* CONFIG_ACPI_HOTPLUG_CPU */ | |
143 | ||
b1bb248a KK |
144 | int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base); |
145 | int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base); | |
5229e87d | 146 | void acpi_irq_stats_init(void); |
5229e87d | 147 | extern u32 acpi_irq_handled; |
88bea188 | 148 | extern u32 acpi_irq_not_handled; |
1da177e4 | 149 | |
c255d844 | 150 | extern int sbf_port; |
77afcf78 | 151 | extern unsigned long acpi_realmode_flags; |
1da177e4 | 152 | |
a2f809b0 | 153 | int acpi_register_gsi (struct device *dev, u32 gsi, int triggering, int polarity); |
1da177e4 | 154 | int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); |
2c2df841 | 155 | int acpi_isa_irq_to_gsi (unsigned isa_irq, u32 *gsi); |
1da177e4 | 156 | |
61fd47e0 | 157 | #ifdef CONFIG_X86_IO_APIC |
9a0a91bb | 158 | extern int acpi_get_override_irq(u32 gsi, int *trigger, int *polarity); |
61fd47e0 | 159 | #else |
9a0a91bb | 160 | #define acpi_get_override_irq(gsi, trigger, polarity) (-1) |
61fd47e0 | 161 | #endif |
1da177e4 LT |
162 | /* |
163 | * This function undoes the effect of one call to acpi_register_gsi(). | |
164 | * If this matches the last registration, any IRQ resources for gsi | |
165 | * are freed. | |
166 | */ | |
1da177e4 | 167 | void acpi_unregister_gsi (u32 gsi); |
1da177e4 | 168 | |
1da177e4 LT |
169 | struct pci_dev; |
170 | ||
171 | int acpi_pci_irq_enable (struct pci_dev *dev); | |
c9c3e457 | 172 | void acpi_penalize_isa_irq(int irq, int active); |
1da177e4 | 173 | |
1da177e4 | 174 | void acpi_pci_irq_disable (struct pci_dev *dev); |
1da177e4 | 175 | |
1da177e4 LT |
176 | extern int ec_read(u8 addr, u8 *val); |
177 | extern int ec_write(u8 addr, u8 val); | |
d7a76e4c LP |
178 | extern int ec_transaction(u8 command, |
179 | const u8 *wdata, unsigned wdata_len, | |
1cb7b1e0 | 180 | u8 *rdata, unsigned rdata_len); |
3e2abc5a | 181 | extern acpi_handle ec_get_handle(void); |
1da177e4 | 182 | |
bff431e4 CC |
183 | #if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE) |
184 | ||
185 | typedef void (*wmi_notify_handler) (u32 value, void *context); | |
186 | ||
187 | extern acpi_status wmi_evaluate_method(const char *guid, u8 instance, | |
188 | u32 method_id, | |
189 | const struct acpi_buffer *in, | |
190 | struct acpi_buffer *out); | |
191 | extern acpi_status wmi_query_block(const char *guid, u8 instance, | |
192 | struct acpi_buffer *out); | |
193 | extern acpi_status wmi_set_block(const char *guid, u8 instance, | |
194 | const struct acpi_buffer *in); | |
195 | extern acpi_status wmi_install_notify_handler(const char *guid, | |
196 | wmi_notify_handler handler, void *data); | |
197 | extern acpi_status wmi_remove_notify_handler(const char *guid); | |
198 | extern acpi_status wmi_get_event_data(u32 event, struct acpi_buffer *out); | |
199 | extern bool wmi_has_guid(const char *guid); | |
200 | ||
201 | #endif /* CONFIG_ACPI_WMI */ | |
202 | ||
c3d6de69 TR |
203 | #define ACPI_VIDEO_OUTPUT_SWITCHING 0x0001 |
204 | #define ACPI_VIDEO_DEVICE_POSTING 0x0002 | |
205 | #define ACPI_VIDEO_ROM_AVAILABLE 0x0004 | |
206 | #define ACPI_VIDEO_BACKLIGHT 0x0008 | |
207 | #define ACPI_VIDEO_BACKLIGHT_FORCE_VENDOR 0x0010 | |
208 | #define ACPI_VIDEO_BACKLIGHT_FORCE_VIDEO 0x0020 | |
209 | #define ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VENDOR 0x0040 | |
210 | #define ACPI_VIDEO_OUTPUT_SWITCHING_FORCE_VIDEO 0x0080 | |
211 | #define ACPI_VIDEO_BACKLIGHT_DMI_VENDOR 0x0100 | |
212 | #define ACPI_VIDEO_BACKLIGHT_DMI_VIDEO 0x0200 | |
213 | #define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VENDOR 0x0400 | |
214 | #define ACPI_VIDEO_OUTPUT_SWITCHING_DMI_VIDEO 0x0800 | |
215 | ||
216 | #if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE) | |
217 | ||
218 | extern long acpi_video_get_capabilities(acpi_handle graphics_dev_handle); | |
d4e1a692 | 219 | extern long acpi_is_video_device(acpi_handle handle); |
f838eb5b CC |
220 | extern void acpi_video_dmi_promote_vendor(void); |
221 | extern void acpi_video_dmi_demote_vendor(void); | |
c3d6de69 TR |
222 | extern int acpi_video_backlight_support(void); |
223 | extern int acpi_video_display_switch_support(void); | |
224 | ||
225 | #else | |
226 | ||
227 | static inline long acpi_video_get_capabilities(acpi_handle graphics_dev_handle) | |
228 | { | |
229 | return 0; | |
230 | } | |
231 | ||
d4e1a692 | 232 | static inline long acpi_is_video_device(acpi_handle handle) |
c3d6de69 TR |
233 | { |
234 | return 0; | |
235 | } | |
236 | ||
f838eb5b CC |
237 | static inline void acpi_video_dmi_promote_vendor(void) |
238 | { | |
239 | } | |
240 | ||
241 | static inline void acpi_video_dmi_demote_vendor(void) | |
242 | { | |
243 | } | |
244 | ||
c3d6de69 TR |
245 | static inline int acpi_video_backlight_support(void) |
246 | { | |
247 | return 0; | |
248 | } | |
249 | ||
250 | static inline int acpi_video_display_switch_support(void) | |
251 | { | |
252 | return 0; | |
253 | } | |
254 | ||
255 | #endif /* defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE) */ | |
256 | ||
1da177e4 | 257 | extern int acpi_blacklisted(void); |
d4b7dc49 | 258 | extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d); |
d90aa92c | 259 | extern void acpi_osi_setup(char *str); |
1da177e4 | 260 | |
1da177e4 LT |
261 | #ifdef CONFIG_ACPI_NUMA |
262 | int acpi_get_pxm(acpi_handle handle); | |
1e3590e2 | 263 | int acpi_get_node(acpi_handle *handle); |
1da177e4 LT |
264 | #else |
265 | static inline int acpi_get_pxm(acpi_handle handle) | |
266 | { | |
267 | return 0; | |
268 | } | |
1e3590e2 YG |
269 | static inline int acpi_get_node(acpi_handle *handle) |
270 | { | |
271 | return 0; | |
272 | } | |
1da177e4 | 273 | #endif |
1e3590e2 | 274 | extern int acpi_paddr_to_node(u64 start_addr, u64 size); |
1da177e4 LT |
275 | |
276 | extern int pnpacpi_disabled; | |
277 | ||
3484d798 | 278 | #define PXM_INVAL (-1) |
3484d798 | 279 | |
046d9ce6 RW |
280 | bool acpi_dev_resource_memory(struct acpi_resource *ares, struct resource *res); |
281 | bool acpi_dev_resource_io(struct acpi_resource *ares, struct resource *res); | |
282 | bool acpi_dev_resource_address_space(struct acpi_resource *ares, | |
283 | struct resource *res); | |
284 | bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares, | |
285 | struct resource *res); | |
286 | unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable); | |
287 | bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index, | |
288 | struct resource *res); | |
289 | ||
8e345c99 RW |
290 | struct resource_list_entry { |
291 | struct list_head node; | |
292 | struct resource res; | |
293 | }; | |
294 | ||
295 | void acpi_dev_free_resource_list(struct list_head *list); | |
296 | int acpi_dev_get_resources(struct acpi_device *adev, struct list_head *list, | |
297 | int (*preproc)(struct acpi_resource *, void *), | |
298 | void *preproc_data); | |
299 | ||
876fba43 | 300 | int acpi_check_resource_conflict(const struct resource *res); |
443dea72 | 301 | |
df92e695 TR |
302 | int acpi_check_region(resource_size_t start, resource_size_t n, |
303 | const char *name); | |
df92e695 | 304 | |
70dd6bea JD |
305 | int acpi_resources_are_enforced(void); |
306 | ||
9743fdea | 307 | #ifdef CONFIG_HIBERNATION |
bdfe6b7c | 308 | void __init acpi_no_s4_hw_signature(void); |
9743fdea YL |
309 | #endif |
310 | ||
311 | #ifdef CONFIG_PM_SLEEP | |
d8f3de0d | 312 | void __init acpi_old_suspend_ordering(void); |
72ad5d77 | 313 | void __init acpi_nvs_nosave(void); |
1bad2f19 | 314 | void __init acpi_nvs_nosave_s3(void); |
d8f3de0d | 315 | #endif /* CONFIG_PM_SLEEP */ |
9f5404d8 | 316 | |
70023de8 | 317 | struct acpi_osc_context { |
c8678473 | 318 | char *uuid_str; /* UUID string */ |
70023de8 | 319 | int rev; |
c8678473 BH |
320 | struct acpi_buffer cap; /* list of DWORD capabilities */ |
321 | struct acpi_buffer ret; /* free by caller if success */ | |
70023de8 SL |
322 | }; |
323 | ||
4b3db708 | 324 | acpi_status acpi_str_to_uuid(char *str, u8 *uuid); |
70023de8 SL |
325 | acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); |
326 | ||
b938a229 BH |
327 | /* Indexes into _OSC Capabilities Buffer (DWORDs 2 & 3 are device-specific) */ |
328 | #define OSC_QUERY_DWORD 0 /* DWORD 1 */ | |
329 | #define OSC_SUPPORT_DWORD 1 /* DWORD 2 */ | |
330 | #define OSC_CONTROL_DWORD 2 /* DWORD 3 */ | |
9f5404d8 | 331 | |
dedf1e4d BH |
332 | /* _OSC Capabilities DWORD 1: Query/Control and Error Returns (generic) */ |
333 | #define OSC_QUERY_ENABLE 0x00000001 /* input */ | |
334 | #define OSC_REQUEST_ERROR 0x00000002 /* return */ | |
335 | #define OSC_INVALID_UUID_ERROR 0x00000004 /* return */ | |
336 | #define OSC_INVALID_REVISION_ERROR 0x00000008 /* return */ | |
337 | #define OSC_CAPABILITIES_MASK_ERROR 0x00000010 /* return */ | |
9f5404d8 | 338 | |
dedf1e4d BH |
339 | /* Platform-Wide Capabilities _OSC: Capabilities DWORD 2: Support Field */ |
340 | #define OSC_SB_PAD_SUPPORT 0x00000001 | |
341 | #define OSC_SB_PPC_OST_SUPPORT 0x00000002 | |
342 | #define OSC_SB_PR3_SUPPORT 0x00000004 | |
343 | #define OSC_SB_HOTPLUG_OST_SUPPORT 0x00000008 | |
344 | #define OSC_SB_APEI_SUPPORT 0x00000010 | |
345 | #define OSC_SB_CPC_SUPPORT 0x00000020 | |
3563ff96 | 346 | |
eccddd32 HY |
347 | extern bool osc_sb_apei_support_acked; |
348 | ||
dedf1e4d | 349 | /* PCI Host Bridge _OSC: Capabilities DWORD 2: Support Field */ |
7dab9ef4 BH |
350 | #define OSC_PCI_EXT_CONFIG_SUPPORT 0x00000001 |
351 | #define OSC_PCI_ASPM_SUPPORT 0x00000002 | |
352 | #define OSC_PCI_CLOCK_PM_SUPPORT 0x00000004 | |
dedf1e4d | 353 | #define OSC_PCI_SEGMENT_GROUPS_SUPPORT 0x00000008 |
7dab9ef4 | 354 | #define OSC_PCI_MSI_SUPPORT 0x00000010 |
dedf1e4d BH |
355 | #define OSC_PCI_SUPPORT_MASKS 0x0000001f |
356 | ||
357 | /* PCI Host Bridge _OSC: Capabilities DWORD 3: Control Field */ | |
358 | #define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 0x00000001 | |
7dab9ef4 | 359 | #define OSC_PCI_SHPC_NATIVE_HP_CONTROL 0x00000002 |
dedf1e4d BH |
360 | #define OSC_PCI_EXPRESS_PME_CONTROL 0x00000004 |
361 | #define OSC_PCI_EXPRESS_AER_CONTROL 0x00000008 | |
7dab9ef4 | 362 | #define OSC_PCI_EXPRESS_CAPABILITY_CONTROL 0x00000010 |
335b1509 | 363 | #define OSC_PCI_CONTROL_MASKS 0x0000001f |
d90116ea | 364 | |
75fb60f2 RW |
365 | extern acpi_status acpi_pci_osc_control_set(acpi_handle handle, |
366 | u32 *mask, u32 req); | |
275c58d7 TK |
367 | |
368 | /* Enable _OST when all relevant hotplug operations are enabled */ | |
369 | #if defined(CONFIG_ACPI_HOTPLUG_CPU) && \ | |
08f502c1 | 370 | defined(CONFIG_ACPI_HOTPLUG_MEMORY) && \ |
64fd7401 | 371 | defined(CONFIG_ACPI_CONTAINER) |
275c58d7 TK |
372 | #define ACPI_HOTPLUG_OST |
373 | #endif | |
374 | ||
375 | /* _OST Source Event Code (OSPM Action) */ | |
376 | #define ACPI_OST_EC_OSPM_SHUTDOWN 0x100 | |
377 | #define ACPI_OST_EC_OSPM_EJECT 0x103 | |
378 | #define ACPI_OST_EC_OSPM_INSERTION 0x200 | |
379 | ||
380 | /* _OST General Processing Status Code */ | |
381 | #define ACPI_OST_SC_SUCCESS 0x0 | |
382 | #define ACPI_OST_SC_NON_SPECIFIC_FAILURE 0x1 | |
383 | #define ACPI_OST_SC_UNRECOGNIZED_NOTIFY 0x2 | |
384 | ||
385 | /* _OST OS Shutdown Processing (0x100) Status Code */ | |
386 | #define ACPI_OST_SC_OS_SHUTDOWN_DENIED 0x80 | |
387 | #define ACPI_OST_SC_OS_SHUTDOWN_IN_PROGRESS 0x81 | |
388 | #define ACPI_OST_SC_OS_SHUTDOWN_COMPLETED 0x82 | |
389 | #define ACPI_OST_SC_OS_SHUTDOWN_NOT_SUPPORTED 0x83 | |
390 | ||
391 | /* _OST Ejection Request (0x3, 0x103) Status Code */ | |
392 | #define ACPI_OST_SC_EJECT_NOT_SUPPORTED 0x80 | |
393 | #define ACPI_OST_SC_DEVICE_IN_USE 0x81 | |
394 | #define ACPI_OST_SC_DEVICE_BUSY 0x82 | |
395 | #define ACPI_OST_SC_EJECT_DEPENDENCY_BUSY 0x83 | |
396 | #define ACPI_OST_SC_EJECT_IN_PROGRESS 0x84 | |
397 | ||
398 | /* _OST Insertion Request (0x200) Status Code */ | |
399 | #define ACPI_OST_SC_INSERT_IN_PROGRESS 0x80 | |
400 | #define ACPI_OST_SC_DRIVER_LOAD_FAILURE 0x81 | |
401 | #define ACPI_OST_SC_INSERT_NOT_SUPPORTED 0x82 | |
402 | ||
4a7a16dc LB |
403 | extern void acpi_early_init(void); |
404 | ||
b54ac6d2 HY |
405 | extern int acpi_nvs_register(__u64 start, __u64 size); |
406 | ||
407 | extern int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *), | |
408 | void *data); | |
409 | ||
cf761af9 MW |
410 | const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids, |
411 | const struct device *dev); | |
412 | ||
413 | static inline bool acpi_driver_match_device(struct device *dev, | |
414 | const struct device_driver *drv) | |
415 | { | |
416 | return !!acpi_match_device(drv->acpi_match_table, dev); | |
417 | } | |
418 | ||
6eb2451f ZR |
419 | int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *); |
420 | int acpi_device_modalias(struct device *, char *, int); | |
421 | ||
cf761af9 MW |
422 | #define ACPI_PTR(_ptr) (_ptr) |
423 | ||
e55a5999 FT |
424 | #else /* !CONFIG_ACPI */ |
425 | ||
426 | #define acpi_disabled 1 | |
427 | ||
7b199811 RW |
428 | #define ACPI_COMPANION(dev) (NULL) |
429 | #define ACPI_COMPANION_SET(dev, adev) do { } while (0) | |
430 | #define ACPI_HANDLE(dev) (NULL) | |
431 | ||
45c42a7f JN |
432 | static inline const char *acpi_dev_name(struct acpi_device *adev) |
433 | { | |
434 | return NULL; | |
435 | } | |
436 | ||
4a7a16dc | 437 | static inline void acpi_early_init(void) { } |
53de49f5 | 438 | |
cbf9bd60 YL |
439 | static inline int early_acpi_boot_init(void) |
440 | { | |
441 | return 0; | |
442 | } | |
53de49f5 AM |
443 | static inline int acpi_boot_init(void) |
444 | { | |
445 | return 0; | |
446 | } | |
447 | ||
8558e394 | 448 | static inline void acpi_boot_table_init(void) |
53de49f5 | 449 | { |
8558e394 | 450 | return; |
53de49f5 AM |
451 | } |
452 | ||
3c999f14 YL |
453 | static inline int acpi_mps_check(void) |
454 | { | |
455 | return 0; | |
456 | } | |
457 | ||
443dea72 TR |
458 | static inline int acpi_check_resource_conflict(struct resource *res) |
459 | { | |
460 | return 0; | |
461 | } | |
462 | ||
df92e695 TR |
463 | static inline int acpi_check_region(resource_size_t start, resource_size_t n, |
464 | const char *name) | |
465 | { | |
466 | return 0; | |
467 | } | |
468 | ||
e55a5999 FT |
469 | struct acpi_table_header; |
470 | static inline int acpi_table_parse(char *id, | |
471 | int (*handler)(struct acpi_table_header *)) | |
472 | { | |
f8a571b2 | 473 | return -ENODEV; |
e55a5999 | 474 | } |
6fed05c9 | 475 | |
b54ac6d2 | 476 | static inline int acpi_nvs_register(__u64 start, __u64 size) |
6fed05c9 RW |
477 | { |
478 | return 0; | |
479 | } | |
b54ac6d2 HY |
480 | |
481 | static inline int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *), | |
482 | void *data) | |
483 | { | |
484 | return 0; | |
485 | } | |
486 | ||
cf761af9 MW |
487 | struct acpi_device_id; |
488 | ||
489 | static inline const struct acpi_device_id *acpi_match_device( | |
490 | const struct acpi_device_id *ids, const struct device *dev) | |
491 | { | |
492 | return NULL; | |
493 | } | |
494 | ||
495 | static inline bool acpi_driver_match_device(struct device *dev, | |
496 | const struct device_driver *drv) | |
497 | { | |
498 | return false; | |
499 | } | |
500 | ||
6eb2451f ZR |
501 | static inline int acpi_device_uevent_modalias(struct device *dev, |
502 | struct kobj_uevent_env *env) | |
503 | { | |
504 | return -ENODEV; | |
505 | } | |
506 | ||
507 | static inline int acpi_device_modalias(struct device *dev, | |
508 | char *buf, int size) | |
509 | { | |
510 | return -ENODEV; | |
511 | } | |
512 | ||
cf761af9 MW |
513 | #define ACPI_PTR(_ptr) (NULL) |
514 | ||
b54ac6d2 | 515 | #endif /* !CONFIG_ACPI */ |
6fed05c9 | 516 | |
09f98a82 TL |
517 | #ifdef CONFIG_ACPI |
518 | void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, | |
519 | u32 pm1a_ctrl, u32 pm1b_ctrl)); | |
520 | ||
521 | acpi_status acpi_os_prepare_sleep(u8 sleep_state, | |
522 | u32 pm1a_control, u32 pm1b_control); | |
d6b47b12 BG |
523 | |
524 | void acpi_os_set_prepare_extended_sleep(int (*func)(u8 sleep_state, | |
525 | u32 val_a, u32 val_b)); | |
526 | ||
527 | acpi_status acpi_os_prepare_extended_sleep(u8 sleep_state, | |
528 | u32 val_a, u32 val_b); | |
529 | ||
385ddeac | 530 | #ifdef CONFIG_X86 |
8e30524d TR |
531 | void arch_reserve_mem_area(acpi_physical_address addr, size_t size); |
532 | #else | |
533 | static inline void arch_reserve_mem_area(acpi_physical_address addr, | |
534 | size_t size) | |
535 | { | |
536 | } | |
537 | #endif /* CONFIG_X86 */ | |
09f98a82 TL |
538 | #else |
539 | #define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while (0) | |
540 | #endif | |
541 | ||
e5cc8ef3 RW |
542 | #if defined(CONFIG_ACPI) && defined(CONFIG_PM_RUNTIME) |
543 | int acpi_dev_runtime_suspend(struct device *dev); | |
544 | int acpi_dev_runtime_resume(struct device *dev); | |
545 | int acpi_subsys_runtime_suspend(struct device *dev); | |
546 | int acpi_subsys_runtime_resume(struct device *dev); | |
547 | #else | |
548 | static inline int acpi_dev_runtime_suspend(struct device *dev) { return 0; } | |
549 | static inline int acpi_dev_runtime_resume(struct device *dev) { return 0; } | |
550 | static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; } | |
551 | static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; } | |
552 | #endif | |
553 | ||
d79beb39 | 554 | #if defined(CONFIG_ACPI) && defined(CONFIG_PM_SLEEP) |
e5cc8ef3 RW |
555 | int acpi_dev_suspend_late(struct device *dev); |
556 | int acpi_dev_resume_early(struct device *dev); | |
557 | int acpi_subsys_prepare(struct device *dev); | |
558 | int acpi_subsys_suspend_late(struct device *dev); | |
559 | int acpi_subsys_resume_early(struct device *dev); | |
560 | #else | |
561 | static inline int acpi_dev_suspend_late(struct device *dev) { return 0; } | |
562 | static inline int acpi_dev_resume_early(struct device *dev) { return 0; } | |
563 | static inline int acpi_subsys_prepare(struct device *dev) { return 0; } | |
564 | static inline int acpi_subsys_suspend_late(struct device *dev) { return 0; } | |
565 | static inline int acpi_subsys_resume_early(struct device *dev) { return 0; } | |
566 | #endif | |
567 | ||
568 | #if defined(CONFIG_ACPI) && defined(CONFIG_PM) | |
d2e5f0c1 | 569 | struct acpi_device *acpi_dev_pm_get_node(struct device *dev); |
b88ce2a4 | 570 | int acpi_dev_pm_attach(struct device *dev, bool power_on); |
d71f2f88 | 571 | void acpi_dev_pm_detach(struct device *dev, bool power_off); |
e5cc8ef3 | 572 | #else |
d2e5f0c1 RW |
573 | static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev) |
574 | { | |
575 | return NULL; | |
576 | } | |
b88ce2a4 RW |
577 | static inline int acpi_dev_pm_attach(struct device *dev, bool power_on) |
578 | { | |
579 | return -ENODEV; | |
580 | } | |
581 | static inline void acpi_dev_pm_detach(struct device *dev, bool power_off) {} | |
e5cc8ef3 RW |
582 | #endif |
583 | ||
fbfddae6 TK |
584 | #ifdef CONFIG_ACPI |
585 | __printf(3, 4) | |
586 | void acpi_handle_printk(const char *level, acpi_handle handle, | |
587 | const char *fmt, ...); | |
588 | #else /* !CONFIG_ACPI */ | |
589 | static inline __printf(3, 4) void | |
590 | acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {} | |
591 | #endif /* !CONFIG_ACPI */ | |
592 | ||
593 | /* | |
594 | * acpi_handle_<level>: Print message with ACPI prefix and object path | |
595 | * | |
596 | * These interfaces acquire the global namespace mutex to obtain an object | |
597 | * path. In interrupt context, it shows the object path as <n/a>. | |
598 | */ | |
599 | #define acpi_handle_emerg(handle, fmt, ...) \ | |
600 | acpi_handle_printk(KERN_EMERG, handle, fmt, ##__VA_ARGS__) | |
601 | #define acpi_handle_alert(handle, fmt, ...) \ | |
602 | acpi_handle_printk(KERN_ALERT, handle, fmt, ##__VA_ARGS__) | |
603 | #define acpi_handle_crit(handle, fmt, ...) \ | |
604 | acpi_handle_printk(KERN_CRIT, handle, fmt, ##__VA_ARGS__) | |
605 | #define acpi_handle_err(handle, fmt, ...) \ | |
606 | acpi_handle_printk(KERN_ERR, handle, fmt, ##__VA_ARGS__) | |
607 | #define acpi_handle_warn(handle, fmt, ...) \ | |
608 | acpi_handle_printk(KERN_WARNING, handle, fmt, ##__VA_ARGS__) | |
609 | #define acpi_handle_notice(handle, fmt, ...) \ | |
610 | acpi_handle_printk(KERN_NOTICE, handle, fmt, ##__VA_ARGS__) | |
611 | #define acpi_handle_info(handle, fmt, ...) \ | |
612 | acpi_handle_printk(KERN_INFO, handle, fmt, ##__VA_ARGS__) | |
613 | ||
614 | /* REVISIT: Support CONFIG_DYNAMIC_DEBUG when necessary */ | |
615 | #if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG) | |
616 | #define acpi_handle_debug(handle, fmt, ...) \ | |
617 | acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__) | |
618 | #else | |
619 | #define acpi_handle_debug(handle, fmt, ...) \ | |
620 | ({ \ | |
621 | if (0) \ | |
622 | acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__); \ | |
623 | 0; \ | |
624 | }) | |
625 | #endif | |
626 | ||
25be5e6c | 627 | #endif /*_LINUX_ACPI_H*/ |