1 /******************************************************************************
3 * Name: acresrc.h - Resource Manager function prototypes
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2006, R. Byron Moore
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23 * of any contributors may be used to endorse or promote products derived
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47 /* Need the AML resource descriptor structs */
52 * If possible, pack the following structures to byte alignment, since we
53 * don't care about performance for debug output
55 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
60 * Individual entry for the resource conversion tables
62 typedef const struct acpi_rsconvert_info
{
68 } acpi_rsconvert_info
;
70 /* Resource conversion opcodes */
72 #define ACPI_RSC_INITGET 0
73 #define ACPI_RSC_INITSET 1
74 #define ACPI_RSC_FLAGINIT 2
75 #define ACPI_RSC_1BITFLAG 3
76 #define ACPI_RSC_2BITFLAG 4
77 #define ACPI_RSC_COUNT 5
78 #define ACPI_RSC_COUNT16 6
79 #define ACPI_RSC_LENGTH 7
80 #define ACPI_RSC_MOVE8 8
81 #define ACPI_RSC_MOVE16 9
82 #define ACPI_RSC_MOVE32 10
83 #define ACPI_RSC_MOVE64 11
84 #define ACPI_RSC_SET8 12
85 #define ACPI_RSC_DATA8 13
86 #define ACPI_RSC_ADDRESS 14
87 #define ACPI_RSC_SOURCE 15
88 #define ACPI_RSC_SOURCEX 16
89 #define ACPI_RSC_BITMASK 17
90 #define ACPI_RSC_BITMASK16 18
91 #define ACPI_RSC_EXIT_NE 19
92 #define ACPI_RSC_EXIT_LE 20
94 /* Resource Conversion sub-opcodes */
96 #define ACPI_RSC_COMPARE_AML_LENGTH 0
97 #define ACPI_RSC_COMPARE_VALUE 1
99 #define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (struct acpi_rsconvert_info))
101 #define ACPI_RS_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_resource,f)
102 #define AML_OFFSET(f) (u8) ACPI_OFFSET (union aml_resource,f)
104 typedef const struct acpi_rsdump_info
{
108 const char **pointer
;
112 /* Values for the Opcode field above */
114 #define ACPI_RSD_TITLE 0
115 #define ACPI_RSD_LITERAL 1
116 #define ACPI_RSD_STRING 2
117 #define ACPI_RSD_UINT8 3
118 #define ACPI_RSD_UINT16 4
119 #define ACPI_RSD_UINT32 5
120 #define ACPI_RSD_UINT64 6
121 #define ACPI_RSD_1BITFLAG 7
122 #define ACPI_RSD_2BITFLAG 8
123 #define ACPI_RSD_SHORTLIST 9
124 #define ACPI_RSD_LONGLIST 10
125 #define ACPI_RSD_DWORDLIST 11
126 #define ACPI_RSD_ADDRESS 12
127 #define ACPI_RSD_SOURCE 13
129 /* restore default alignment */
133 /* Resource tables indexed by internal resource type */
135 extern const u8 acpi_gbl_aml_resource_sizes
[];
136 extern struct acpi_rsconvert_info
*acpi_gbl_set_resource_dispatch
[];
138 /* Resource tables indexed by raw AML resource descriptor type */
140 extern const u8 acpi_gbl_resource_struct_sizes
[];
141 extern struct acpi_rsconvert_info
*acpi_gbl_get_resource_dispatch
[];
143 struct acpi_vendor_walk_info
{
144 struct acpi_vendor_uuid
*uuid
;
145 struct acpi_buffer
*buffer
;
153 acpi_rs_create_resource_list(union acpi_operand_object
*aml_buffer
,
154 struct acpi_buffer
*output_buffer
);
157 acpi_rs_create_aml_resources(struct acpi_resource
*linked_list_buffer
,
158 struct acpi_buffer
*output_buffer
);
161 acpi_rs_create_pci_routing_table(union acpi_operand_object
*package_object
,
162 struct acpi_buffer
*output_buffer
);
168 acpi_rs_get_prt_method_data(acpi_handle handle
, struct acpi_buffer
*ret_buffer
);
171 acpi_rs_get_crs_method_data(acpi_handle handle
, struct acpi_buffer
*ret_buffer
);
173 #ifdef ACPI_FUTURE_USAGE
175 acpi_rs_get_prs_method_data(acpi_handle handle
, struct acpi_buffer
*ret_buffer
);
176 #endif /* ACPI_FUTURE_USAGE */
179 acpi_rs_get_method_data(acpi_handle handle
,
180 char *path
, struct acpi_buffer
*ret_buffer
);
183 acpi_rs_set_srs_method_data(acpi_handle handle
, struct acpi_buffer
*ret_buffer
);
189 acpi_rs_get_list_length(u8
* aml_buffer
,
190 u32 aml_buffer_length
, acpi_size
* size_needed
);
193 acpi_rs_get_aml_length(struct acpi_resource
*linked_list_buffer
,
194 acpi_size
* size_needed
);
197 acpi_rs_get_pci_routing_table_length(union acpi_operand_object
*package_object
,
198 acpi_size
* buffer_size_needed
);
201 acpi_rs_convert_aml_to_resources(u8
* aml_buffer
,
202 u32 aml_buffer_length
, u8
* output_buffer
);
205 acpi_rs_convert_resources_to_aml(struct acpi_resource
*resource
,
206 acpi_size aml_size_needed
, u8
* output_buffer
);
212 acpi_rs_set_address_common(union aml_resource
*aml
,
213 struct acpi_resource
*resource
);
216 acpi_rs_get_address_common(struct acpi_resource
*resource
,
217 union aml_resource
*aml
);
223 acpi_rs_convert_aml_to_resource(struct acpi_resource
*resource
,
224 union aml_resource
*aml
,
225 struct acpi_rsconvert_info
*info
);
228 acpi_rs_convert_resource_to_aml(struct acpi_resource
*resource
,
229 union aml_resource
*aml
,
230 struct acpi_rsconvert_info
*info
);
236 acpi_rs_move_data(void *destination
,
237 void *source
, u16 item_count
, u8 move_type
);
239 u8
acpi_rs_decode_bitmask(u16 mask
, u8
* list
);
241 u16
acpi_rs_encode_bitmask(u8
* list
, u8 count
);
244 acpi_rs_get_resource_source(acpi_rs_length resource_length
,
245 acpi_rs_length minimum_length
,
246 struct acpi_resource_source
*resource_source
,
247 union aml_resource
*aml
, char *string_ptr
);
250 acpi_rs_set_resource_source(union aml_resource
*aml
,
251 acpi_rs_length minimum_length
,
252 struct acpi_resource_source
*resource_source
);
255 acpi_rs_set_resource_header(u8 descriptor_type
,
256 acpi_rsdesc_size total_length
,
257 union aml_resource
*aml
);
260 acpi_rs_set_resource_length(acpi_rsdesc_size total_length
,
261 union aml_resource
*aml
);
266 void acpi_rs_dump_resource_list(struct acpi_resource
*resource
);
268 void acpi_rs_dump_irq_list(u8
* route_table
);
271 * Resource conversion tables
273 extern struct acpi_rsconvert_info acpi_rs_convert_dma
[];
274 extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf
[];
275 extern struct acpi_rsconvert_info acpi_rs_convert_io
[];
276 extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io
[];
277 extern struct acpi_rsconvert_info acpi_rs_convert_end_tag
[];
278 extern struct acpi_rsconvert_info acpi_rs_convert_memory24
[];
279 extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg
[];
280 extern struct acpi_rsconvert_info acpi_rs_convert_memory32
[];
281 extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32
[];
282 extern struct acpi_rsconvert_info acpi_rs_convert_address32
[];
283 extern struct acpi_rsconvert_info acpi_rs_convert_address16
[];
284 extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq
[];
285 extern struct acpi_rsconvert_info acpi_rs_convert_address64
[];
286 extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64
[];
288 /* These resources require separate get/set tables */
290 extern struct acpi_rsconvert_info acpi_rs_get_irq
[];
291 extern struct acpi_rsconvert_info acpi_rs_get_start_dpf
[];
292 extern struct acpi_rsconvert_info acpi_rs_get_vendor_small
[];
293 extern struct acpi_rsconvert_info acpi_rs_get_vendor_large
[];
295 extern struct acpi_rsconvert_info acpi_rs_set_irq
[];
296 extern struct acpi_rsconvert_info acpi_rs_set_start_dpf
[];
297 extern struct acpi_rsconvert_info acpi_rs_set_vendor
[];
299 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
303 extern struct acpi_rsdump_info
*acpi_gbl_dump_resource_dispatch
[];
308 extern struct acpi_rsdump_info acpi_rs_dump_irq
[];
309 extern struct acpi_rsdump_info acpi_rs_dump_dma
[];
310 extern struct acpi_rsdump_info acpi_rs_dump_start_dpf
[];
311 extern struct acpi_rsdump_info acpi_rs_dump_end_dpf
[];
312 extern struct acpi_rsdump_info acpi_rs_dump_io
[];
313 extern struct acpi_rsdump_info acpi_rs_dump_fixed_io
[];
314 extern struct acpi_rsdump_info acpi_rs_dump_vendor
[];
315 extern struct acpi_rsdump_info acpi_rs_dump_end_tag
[];
316 extern struct acpi_rsdump_info acpi_rs_dump_memory24
[];
317 extern struct acpi_rsdump_info acpi_rs_dump_memory32
[];
318 extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32
[];
319 extern struct acpi_rsdump_info acpi_rs_dump_address16
[];
320 extern struct acpi_rsdump_info acpi_rs_dump_address32
[];
321 extern struct acpi_rsdump_info acpi_rs_dump_address64
[];
322 extern struct acpi_rsdump_info acpi_rs_dump_ext_address64
[];
323 extern struct acpi_rsdump_info acpi_rs_dump_ext_irq
[];
324 extern struct acpi_rsdump_info acpi_rs_dump_generic_reg
[];
327 #endif /* __ACRESRC_H__ */