1 /******************************************************************************
3 * Name: acresrc.h - Resource Manager function prototypes
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2006, R. Byron Moore
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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);
169 acpi_rs_get_prt_method_data(struct acpi_namespace_node *node,
170 struct acpi_buffer *ret_buffer);
173 acpi_rs_get_crs_method_data(struct acpi_namespace_node *node,
174 struct acpi_buffer *ret_buffer);
177 acpi_rs_get_prs_method_data(struct acpi_namespace_node *node,
178 struct acpi_buffer *ret_buffer);
181 acpi_rs_get_method_data(acpi_handle handle,
182 char *path, struct acpi_buffer *ret_buffer);
185 acpi_rs_set_srs_method_data(struct acpi_namespace_node *node,
186 struct acpi_buffer *ret_buffer);
192 acpi_rs_get_list_length(u8 * aml_buffer,
193 u32 aml_buffer_length, acpi_size * size_needed);
196 acpi_rs_get_aml_length(struct acpi_resource *linked_list_buffer,
197 acpi_size * size_needed);
200 acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object,
201 acpi_size * buffer_size_needed);
204 acpi_rs_convert_aml_to_resources(u8 * aml,
206 u32 offset, u8 resource_index, void **context);
209 acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
210 acpi_size aml_size_needed, u8 * output_buffer);
216 acpi_rs_set_address_common(union aml_resource *aml,
217 struct acpi_resource *resource);
220 acpi_rs_get_address_common(struct acpi_resource *resource,
221 union aml_resource *aml);
227 acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
228 union aml_resource *aml,
229 struct acpi_rsconvert_info *info);
232 acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
233 union aml_resource *aml,
234 struct acpi_rsconvert_info *info);
240 acpi_rs_move_data(void *destination,
241 void *source, u16 item_count, u8 move_type);
243 u8 acpi_rs_decode_bitmask(u16 mask, u8 * list);
245 u16 acpi_rs_encode_bitmask(u8 * list, u8 count);
248 acpi_rs_get_resource_source(acpi_rs_length resource_length,
249 acpi_rs_length minimum_length,
250 struct acpi_resource_source *resource_source,
251 union aml_resource *aml, char *string_ptr);
254 acpi_rs_set_resource_source(union aml_resource *aml,
255 acpi_rs_length minimum_length,
256 struct acpi_resource_source *resource_source);
259 acpi_rs_set_resource_header(u8 descriptor_type,
260 acpi_rsdesc_size total_length,
261 union aml_resource *aml);
264 acpi_rs_set_resource_length(acpi_rsdesc_size total_length,
265 union aml_resource *aml);
270 void acpi_rs_dump_resource_list(struct acpi_resource *resource);
272 void acpi_rs_dump_irq_list(u8 * route_table);
275 * Resource conversion tables
277 extern struct acpi_rsconvert_info acpi_rs_convert_dma[];
278 extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf[];
279 extern struct acpi_rsconvert_info acpi_rs_convert_io[];
280 extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io[];
281 extern struct acpi_rsconvert_info acpi_rs_convert_end_tag[];
282 extern struct acpi_rsconvert_info acpi_rs_convert_memory24[];
283 extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg[];
284 extern struct acpi_rsconvert_info acpi_rs_convert_memory32[];
285 extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[];
286 extern struct acpi_rsconvert_info acpi_rs_convert_address32[];
287 extern struct acpi_rsconvert_info acpi_rs_convert_address16[];
288 extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq[];
289 extern struct acpi_rsconvert_info acpi_rs_convert_address64[];
290 extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[];
292 /* These resources require separate get/set tables */
294 extern struct acpi_rsconvert_info acpi_rs_get_irq[];
295 extern struct acpi_rsconvert_info acpi_rs_get_start_dpf[];
296 extern struct acpi_rsconvert_info acpi_rs_get_vendor_small[];
297 extern struct acpi_rsconvert_info acpi_rs_get_vendor_large[];
299 extern struct acpi_rsconvert_info acpi_rs_set_irq[];
300 extern struct acpi_rsconvert_info acpi_rs_set_start_dpf[];
301 extern struct acpi_rsconvert_info acpi_rs_set_vendor[];
303 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
307 extern struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[];
312 extern struct acpi_rsdump_info acpi_rs_dump_irq[];
313 extern struct acpi_rsdump_info acpi_rs_dump_dma[];
314 extern struct acpi_rsdump_info acpi_rs_dump_start_dpf[];
315 extern struct acpi_rsdump_info acpi_rs_dump_end_dpf[];
316 extern struct acpi_rsdump_info acpi_rs_dump_io[];
317 extern struct acpi_rsdump_info acpi_rs_dump_fixed_io[];
318 extern struct acpi_rsdump_info acpi_rs_dump_vendor[];
319 extern struct acpi_rsdump_info acpi_rs_dump_end_tag[];
320 extern struct acpi_rsdump_info acpi_rs_dump_memory24[];
321 extern struct acpi_rsdump_info acpi_rs_dump_memory32[];
322 extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[];
323 extern struct acpi_rsdump_info acpi_rs_dump_address16[];
324 extern struct acpi_rsdump_info acpi_rs_dump_address32[];
325 extern struct acpi_rsdump_info acpi_rs_dump_address64[];
326 extern struct acpi_rsdump_info acpi_rs_dump_ext_address64[];
327 extern struct acpi_rsdump_info acpi_rs_dump_ext_irq[];
328 extern struct acpi_rsdump_info acpi_rs_dump_generic_reg[];
331 #endif /* __ACRESRC_H__ */