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-rw-r--r--include/acpi/acconfig.h11
-rw-r--r--include/acpi/acdispat.h2
-rw-r--r--include/acpi/acglobal.h42
-rw-r--r--include/acpi/aclocal.h39
-rw-r--r--include/acpi/acnamesp.h9
-rw-r--r--include/acpi/acpiosxf.h6
-rw-r--r--include/acpi/acpixf.h28
-rw-r--r--include/acpi/acstruct.h3
-rw-r--r--include/acpi/actables.h103
-rw-r--r--include/acpi/actbl.h328
-rw-r--r--include/acpi/actbl1.h472
-rw-r--r--include/acpi/actypes.h56
12 files changed, 456 insertions, 643 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 7ece21369bb5..40f856c0f108 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -63,7 +63,7 @@
63 63
64/* Current ACPICA subsystem version in YYYYMMDD format */ 64/* Current ACPICA subsystem version in YYYYMMDD format */
65 65
66#define ACPI_CA_VERSION 0x20060721 66#define ACPI_CA_VERSION 0x20060823
67 67
68/* 68/*
69 * OS name, used for the _OS object. The _OS object is essentially obsolete, 69 * OS name, used for the _OS object. The _OS object is essentially obsolete,
@@ -115,6 +115,10 @@
115 115
116#define ACPI_NUM_OWNERID_MASKS 8 116#define ACPI_NUM_OWNERID_MASKS 8
117 117
118/* Size of the root table array is increased by this increment */
119
120#define ACPI_ROOT_TABLE_SIZE_INCREMENT 4
121
118/****************************************************************************** 122/******************************************************************************
119 * 123 *
120 * ACPI Specification constants (Do not change unless the specification changes) 124 * ACPI Specification constants (Do not change unless the specification changes)
@@ -152,6 +156,11 @@
152#define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */ 156#define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */
153#define ACPI_PATH_SEPARATOR '.' 157#define ACPI_PATH_SEPARATOR '.'
154 158
159/* Sizes for ACPI table headers */
160
161#define ACPI_OEM_ID_SIZE 6
162#define ACPI_OEM_TABLE_ID_SIZE 8
163
155/* Constants used in searching for the RSDP in low memory */ 164/* Constants used in searching for the RSDP in low memory */
156 165
157#define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */ 166#define ACPI_EBDA_PTR_LOCATION 0x0000040E /* Physical Address */
diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h
index a22fe9cf8493..f0272d41d962 100644
--- a/include/acpi/acdispat.h
+++ b/include/acpi/acdispat.h
@@ -210,7 +210,7 @@ acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state);
210 * dsinit 210 * dsinit
211 */ 211 */
212acpi_status 212acpi_status
213acpi_ds_initialize_objects(struct acpi_table_desc *table_desc, 213acpi_ds_initialize_objects(acpi_native_uint table_index,
214 struct acpi_namespace_node *start_node); 214 struct acpi_namespace_node *start_node);
215 215
216/* 216/*
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index bf4318447f1a..82d42b82594a 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -140,47 +140,23 @@ ACPI_EXTERN u8 ACPI_INIT_GLOBAL(acpi_gbl_leave_wake_gpes_disabled, TRUE);
140 ****************************************************************************/ 140 ****************************************************************************/
141 141
142/* 142/*
143 * Table pointers. 143 * acpi_gbl_root_table_list is the master list of ACPI tables found in the
144 * Although these pointers are somewhat redundant with the global acpi_table, 144 * RSDT/XSDT.
145 * they are convenient because they are typed pointers.
146 * 145 *
147 * These tables are single-table only; meaning that there can be at most one 146 * acpi_gbl_FADT is a local copy of the FADT, converted to a common format.
148 * of each in the system. Each global points to the actual table.
149 */ 147 */
150ACPI_EXTERN u32 acpi_gbl_table_flags; 148ACPI_EXTERN struct acpi_internal_rsdt acpi_gbl_root_table_list;
151ACPI_EXTERN u32 acpi_gbl_rsdt_table_count; 149ACPI_EXTERN struct acpi_table_fadt acpi_gbl_FADT;
152ACPI_EXTERN struct rsdp_descriptor *acpi_gbl_RSDP;
153ACPI_EXTERN struct xsdt_descriptor *acpi_gbl_XSDT;
154ACPI_EXTERN struct fadt_descriptor *acpi_gbl_FADT;
155ACPI_EXTERN struct acpi_table_header *acpi_gbl_DSDT;
156ACPI_EXTERN struct facs_descriptor *acpi_gbl_FACS;
157ACPI_EXTERN struct acpi_common_facs acpi_gbl_common_fACS;
158/*
159 * Since there may be multiple SSDTs and PSDTs, a single pointer is not
160 * sufficient; Therefore, there isn't one!
161 */
162
163/* The root table can be either an RSDT or an XSDT */
164
165ACPI_EXTERN u8 acpi_gbl_root_table_type;
166#define ACPI_TABLE_TYPE_RSDT 'R'
167#define ACPI_TABLE_TYPE_XSDT 'X'
168 150
169/* 151/*
170 * Handle both ACPI 1.0 and ACPI 2.0 Integer widths: 152 * Handle both ACPI 1.0 and ACPI 2.0 Integer widths. The integer width is
171 * If we are executing a method that exists in a 32-bit ACPI table, 153 * determined by the revision of the DSDT: If the DSDT revision is less than
172 * use only the lower 32 bits of the (internal) 64-bit Integer. 154 * 2, use only the lower 32 bits of the internal 64-bit Integer.
173 */ 155 */
174ACPI_EXTERN u8 acpi_gbl_integer_bit_width; 156ACPI_EXTERN u8 acpi_gbl_integer_bit_width;
175ACPI_EXTERN u8 acpi_gbl_integer_byte_width; 157ACPI_EXTERN u8 acpi_gbl_integer_byte_width;
176ACPI_EXTERN u8 acpi_gbl_integer_nybble_width; 158ACPI_EXTERN u8 acpi_gbl_integer_nybble_width;
177 159
178/*
179 * ACPI Table info arrays
180 */
181extern struct acpi_table_list acpi_gbl_table_lists[ACPI_TABLE_ID_MAX + 1];
182extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1];
183
184/***************************************************************************** 160/*****************************************************************************
185 * 161 *
186 * Mutual exlusion within ACPICA subsystem 162 * Mutual exlusion within ACPICA subsystem
@@ -188,7 +164,7 @@ extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1];
188 ****************************************************************************/ 164 ****************************************************************************/
189 165
190/* 166/*
191 * Predefined mutex objects. This array contains the 167 * Predefined mutex objects. This array contains the
192 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. 168 * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs.
193 * (The table maps local handles to the real OS handles) 169 * (The table maps local handles to the real OS handles)
194 */ 170 */
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index d5421403089b..0f12fecba637 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -51,6 +51,7 @@
51#define ACPI_SERIALIZED 0xFF 51#define ACPI_SERIALIZED 0xFF
52 52
53typedef u32 acpi_mutex_handle; 53typedef u32 acpi_mutex_handle;
54#define ACPI_GLOBAL_LOCK (acpi_semaphore) (-1)
54 55
55/* Total number of aml opcodes defined */ 56/* Total number of aml opcodes defined */
56 57
@@ -79,8 +80,8 @@ union acpi_parse_object;
79 * table below also! 80 * table below also!
80 */ 81 */
81#define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ 82#define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */
82#define ACPI_MTX_TABLES 1 /* Data for ACPI tables */ 83#define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */
83#define ACPI_MTX_NAMESPACE 2 /* ACPI Namespace */ 84#define ACPI_MTX_TABLES 2 /* Data for ACPI tables */
84#define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ 85#define ACPI_MTX_EVENTS 3 /* Data for ACPI events */
85#define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ 86#define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */
86#define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ 87#define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */
@@ -218,25 +219,35 @@ struct acpi_namespace_node {
218 * ACPI Table Descriptor. One per ACPI table 219 * ACPI Table Descriptor. One per ACPI table
219 */ 220 */
220struct acpi_table_desc { 221struct acpi_table_desc {
221 struct acpi_table_desc *prev; 222 acpi_physical_address address;
222 struct acpi_table_desc *next;
223 struct acpi_table_desc *installed_desc;
224 struct acpi_table_header *pointer; 223 struct acpi_table_header *pointer;
225 u8 *aml_start; 224 u32 length; /* Length fixed at 32 bits */
226 u64 physical_address; 225 union acpi_name_union signature;
227 acpi_size length;
228 u32 aml_length;
229 acpi_owner_id owner_id; 226 acpi_owner_id owner_id;
230 u8 type; 227 u8 flags;
231 u8 allocation;
232 u8 loaded_into_namespace;
233}; 228};
234 229
235struct acpi_table_list { 230struct acpi_internal_rsdt {
236 struct acpi_table_desc *next; 231 struct acpi_table_desc *tables;
237 u32 count; 232 u32 count;
233 u32 size;
234 u8 flags;
238}; 235};
239 236
237/* Flags for both structs above */
238
239#define ACPI_TABLE_ORIGIN_UNKNOWN (0)
240#define ACPI_TABLE_ORIGIN_MAPPED (1)
241#define ACPI_TABLE_ORIGIN_ALLOCATED (2)
242#define ACPI_TABLE_ORIGIN_MASK (3)
243#define ACPI_TABLE_FLAGS_LOADED (4)
244#define ACPI_TABLE_FLAGS_ALLOW_RESIZE (8)
245
246/* Predefined (fixed) table indexes */
247
248#define ACPI_TABLE_INDEX_DSDT (0)
249#define ACPI_TABLE_INDEX_FACS (1)
250
240struct acpi_find_context { 251struct acpi_find_context {
241 char *search_for; 252 char *search_for;
242 acpi_handle *list; 253 acpi_handle *list;
diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h
index 83b52f9f899a..b3b9f0ec79c3 100644
--- a/include/acpi/acnamesp.h
+++ b/include/acpi/acnamesp.h
@@ -82,7 +82,7 @@ acpi_status acpi_ns_initialize_devices(void);
82acpi_status acpi_ns_load_namespace(void); 82acpi_status acpi_ns_load_namespace(void);
83 83
84acpi_status 84acpi_status
85acpi_ns_load_table(struct acpi_table_desc *table_desc, 85acpi_ns_load_table(acpi_native_uint table_index,
86 struct acpi_namespace_node *node); 86 struct acpi_namespace_node *node);
87 87
88/* 88/*
@@ -106,11 +106,12 @@ struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type,
106 * nsparse - table parsing 106 * nsparse - table parsing
107 */ 107 */
108acpi_status 108acpi_status
109acpi_ns_parse_table(struct acpi_table_desc *table_desc, 109acpi_ns_parse_table(acpi_native_uint table_index,
110 struct acpi_namespace_node *scope); 110 struct acpi_namespace_node *start_node);
111 111
112acpi_status 112acpi_status
113acpi_ns_one_complete_parse(u8 pass_number, struct acpi_table_desc *table_desc); 113acpi_ns_one_complete_parse(acpi_native_uint pass_number,
114 acpi_native_uint table_index);
114 115
115/* 116/*
116 * nsaccess - Top-level namespace access 117 * nsaccess - Top-level namespace access
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 0cd63bce0ae4..9a5ffcf88f59 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -85,7 +85,7 @@ acpi_status acpi_os_terminate(void);
85/* 85/*
86 * ACPI Table interfaces 86 * ACPI Table interfaces
87 */ 87 */
88acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *address); 88acpi_physical_address acpi_os_get_root_pointer(void);
89 89
90acpi_status 90acpi_status
91acpi_os_predefined_override(const struct acpi_predefined_names *init_val, 91acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
@@ -143,9 +143,7 @@ void acpi_os_release_mutex(acpi_mutex handle);
143 */ 143 */
144void *acpi_os_allocate(acpi_size size); 144void *acpi_os_allocate(acpi_size size);
145 145
146acpi_status 146void __iomem *acpi_os_map_memory(acpi_physical_address where, acpi_native_uint length);
147acpi_os_map_memory(acpi_physical_address physical_address,
148 acpi_size size, void __iomem ** logical_address);
149 147
150void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size); 148void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
151 149
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 81458767a90e..f4b0a81ee7cb 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -51,6 +51,10 @@
51/* 51/*
52 * Global interfaces 52 * Global interfaces
53 */ 53 */
54acpi_status
55acpi_initialize_tables(struct acpi_table_desc *initial_storage,
56 u32 initial_table_count, u8 allow_resize);
57
54acpi_status acpi_initialize_subsystem(void); 58acpi_status acpi_initialize_subsystem(void);
55 59
56acpi_status acpi_enable_subsystem(u32 flags); 60acpi_status acpi_enable_subsystem(u32 flags);
@@ -92,30 +96,28 @@ void acpi_free(void *address);
92/* 96/*
93 * ACPI table manipulation interfaces 97 * ACPI table manipulation interfaces
94 */ 98 */
95acpi_status 99acpi_status acpi_reallocate_root_table(void);
96acpi_find_root_pointer(u32 flags, struct acpi_pointer *rsdp_address); 100
101acpi_status acpi_find_root_pointer(acpi_native_uint * rsdp_address);
97 102
98acpi_status acpi_load_tables(void); 103acpi_status acpi_load_tables(void);
99 104
100acpi_status acpi_load_table(struct acpi_table_header *table_ptr); 105acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
101 106
102acpi_status acpi_unload_table_id(acpi_table_type table_type, acpi_owner_id id); 107acpi_status acpi_unload_table_id(acpi_owner_id id);
103 108
104#ifdef ACPI_FUTURE_USAGE
105acpi_status acpi_unload_table(acpi_table_type table_type);
106acpi_status 109acpi_status
107acpi_get_table_header(acpi_table_type table_type, 110acpi_get_table_header(acpi_string signature,
108 u32 instance, struct acpi_table_header *out_table_header); 111 acpi_native_uint instance,
109#endif /* ACPI_FUTURE_USAGE */ 112 struct acpi_table_header **out_table_header);
110 113
111acpi_status 114acpi_status
112acpi_get_table(acpi_table_type table_type, 115acpi_get_table(acpi_string signature,
113 u32 instance, struct acpi_buffer *ret_buffer); 116 acpi_native_uint instance, struct acpi_table_header **out_table);
114 117
115acpi_status 118acpi_status
116acpi_get_firmware_table(acpi_string signature, 119acpi_get_table_by_index(acpi_native_uint table_index,
117 u32 instance, 120 struct acpi_table_header **out_table);
118 u32 flags, struct acpi_table_header **table_pointer);
119 121
120/* 122/*
121 * Namespace and name interfaces 123 * Namespace and name interfaces
diff --git a/include/acpi/acstruct.h b/include/acpi/acstruct.h
index 5e8095f0f78f..9c800b6cd8c7 100644
--- a/include/acpi/acstruct.h
+++ b/include/acpi/acstruct.h
@@ -139,7 +139,8 @@ struct acpi_init_walk_info {
139 u16 buffer_init; 139 u16 buffer_init;
140 u16 package_init; 140 u16 package_init;
141 u16 object_count; 141 u16 object_count;
142 struct acpi_table_desc *table_desc; 142 acpi_owner_id owner_id;
143 acpi_native_uint table_index;
143}; 144};
144 145
145struct acpi_get_devices_info { 146struct acpi_get_devices_info {
diff --git a/include/acpi/actables.h b/include/acpi/actables.h
index 4dbaf02fe526..1737a2f045f6 100644
--- a/include/acpi/actables.h
+++ b/include/acpi/actables.h
@@ -44,105 +44,62 @@
44#ifndef __ACTABLES_H__ 44#ifndef __ACTABLES_H__
45#define __ACTABLES_H__ 45#define __ACTABLES_H__
46 46
47/* Used in acpi_tb_map_acpi_table for size parameter if table header is to be used */
48
49#define SIZE_IN_HEADER 0
50
51/*
52 * tbconvrt - Table conversion routines
53 */
54acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info);
55
56acpi_status acpi_tb_convert_table_fadt(void);
57
58acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info);
59
60u32
61acpi_tb_get_table_count(struct rsdp_descriptor *RSDP,
62 struct acpi_table_header *RSDT);
63
64/* 47/*
65 * tbget - Table "get" routines 48 * tbfind - find ACPI table
66 */ 49 */
67acpi_status 50acpi_status
68acpi_tb_get_table(struct acpi_pointer *address, 51acpi_tb_find_table(char *signature,
69 struct acpi_table_desc *table_info); 52 char *oem_id,
70 53 char *oem_table_id, acpi_native_uint * table_index);
71acpi_status
72acpi_tb_get_table_header(struct acpi_pointer *address,
73 struct acpi_table_header *return_header);
74
75acpi_status
76acpi_tb_get_table_body(struct acpi_pointer *address,
77 struct acpi_table_header *header,
78 struct acpi_table_desc *table_info);
79
80acpi_status
81acpi_tb_get_table_ptr(acpi_table_type table_type,
82 u32 instance, struct acpi_table_header **table_ptr_loc);
83
84acpi_status acpi_tb_verify_rsdp(struct acpi_pointer *address);
85
86void acpi_tb_get_rsdt_address(struct acpi_pointer *out_address);
87
88acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr);
89 54
90/* 55/*
91 * tbgetall - get multiple required tables 56 * tbinstal - Table removal and deletion
92 */ 57 */
93acpi_status acpi_tb_get_required_tables(void); 58acpi_status acpi_tb_resize_root_table_list(void);
94 59
95/* 60acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc);
96 * tbinstall - Table installation
97 */
98acpi_status acpi_tb_install_table(struct acpi_table_desc *table_info);
99 61
100acpi_status 62acpi_status
101acpi_tb_recognize_table(struct acpi_table_desc *table_info, u8 search_type); 63acpi_tb_add_table(struct acpi_table_header *table,
64 acpi_native_uint * table_index);
102 65
103acpi_status 66acpi_status
104acpi_tb_init_table_descriptor(acpi_table_type table_type, 67acpi_tb_store_table(acpi_physical_address address,
105 struct acpi_table_desc *table_info); 68 struct acpi_table_header *table,
69 u32 length, u8 flags, acpi_native_uint * table_index);
106 70
107/* 71void acpi_tb_delete_table(acpi_native_uint table_index);
108 * tbremove - Table removal and deletion
109 */
110void acpi_tb_delete_all_tables(void);
111 72
112void acpi_tb_delete_tables_by_type(acpi_table_type type); 73void acpi_tb_terminate(void);
113 74
114void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc); 75void acpi_tb_delete_namespace_by_owner(acpi_native_uint table_index);
115 76
116struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc 77acpi_status acpi_tb_allocate_owner_id(acpi_native_uint table_index);
117 *table_desc); 78
79acpi_status acpi_tb_release_owner_id(acpi_native_uint table_index);
118 80
119/*
120 * tbxfroot - RSDP, RSDT utilities
121 */
122acpi_status 81acpi_status
123acpi_tb_find_table(char *signature, 82acpi_tb_get_owner_id(acpi_native_uint table_index, acpi_owner_id * owner_id);
124 char *oem_id,
125 char *oem_table_id, struct acpi_table_header **table_ptr);
126 83
127acpi_status acpi_tb_get_table_rsdt(void); 84u8 acpi_tb_is_table_loaded(acpi_native_uint table_index);
128 85
129acpi_status acpi_tb_validate_rsdp(struct rsdp_descriptor *rsdp); 86void acpi_tb_set_table_loaded_flag(acpi_native_uint table_index, u8 is_loaded);
130 87
131/* 88/*
132 * tbutils - common table utilities 89 * tbutils - table manager utilities
133 */ 90 */
134acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc); 91void
92acpi_tb_print_table_header(acpi_physical_address address,
93 struct acpi_table_header *header);
135 94
136acpi_status 95u8 acpi_tb_checksum(u8 * buffer, acpi_native_uint length);
137acpi_tb_verify_table_checksum(struct acpi_table_header *table_header);
138 96
139u8 acpi_tb_sum_table(void *buffer, u32 length); 97void acpi_tb_convert_fadt(struct acpi_table_fadt *fadt);
140 98
141u8 acpi_tb_generate_checksum(struct acpi_table_header *table); 99acpi_status acpi_tb_parse_root_table(struct acpi_table_rsdp *rsdp, u8 flags);
142 100
143void acpi_tb_set_checksum(struct acpi_table_header *table); 101void *acpi_tb_map(acpi_physical_address address, u32 length, u32 flags);
144 102
145acpi_status 103void acpi_tb_unmap(void *pointer, u32 length, u32 flags);
146acpi_tb_validate_table_header(struct acpi_table_header *table_header);
147 104
148#endif /* __ACTABLES_H__ */ 105#endif /* __ACTABLES_H__ */
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index b125ceed9cb7..b455f540a165 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -48,15 +48,15 @@
48 * Values for description table header signatures. Useful because they make 48 * Values for description table header signatures. Useful because they make
49 * it more difficult to inadvertently type in the wrong signature. 49 * it more difficult to inadvertently type in the wrong signature.
50 */ 50 */
51#define DSDT_SIG "DSDT" /* Differentiated System Description Table */ 51#define ACPI_SIG_DSDT "DSDT" /* Differentiated System Description Table */
52#define FADT_SIG "FACP" /* Fixed ACPI Description Table */ 52#define ACPI_SIG_FADT "FACP" /* Fixed ACPI Description Table */
53#define FACS_SIG "FACS" /* Firmware ACPI Control Structure */ 53#define ACPI_SIG_FACS "FACS" /* Firmware ACPI Control Structure */
54#define PSDT_SIG "PSDT" /* Persistent System Description Table */ 54#define ACPI_SIG_PSDT "PSDT" /* Persistent System Description Table */
55#define RSDP_SIG "RSD PTR " /* Root System Description Pointer */ 55#define ACPI_SIG_RSDP "RSD PTR " /* Root System Description Pointer */
56#define RSDT_SIG "RSDT" /* Root System Description Table */ 56#define ACPI_SIG_RSDT "RSDT" /* Root System Description Table */
57#define XSDT_SIG "XSDT" /* Extended System Description Table */ 57#define ACPI_SIG_XSDT "XSDT" /* Extended System Description Table */
58#define SSDT_SIG "SSDT" /* Secondary System Description Table */ 58#define ACPI_SIG_SSDT "SSDT" /* Secondary System Description Table */
59#define RSDP_NAME "RSDP" 59#define ACPI_RSDP_NAME "RSDP"
60 60
61/* 61/*
62 * All tables and structures must be byte-packed to match the ACPI 62 * All tables and structures must be byte-packed to match the ACPI
@@ -83,27 +83,29 @@
83 * 83 *
84 ******************************************************************************/ 84 ******************************************************************************/
85 85
86#define ACPI_TABLE_HEADER_DEF \
87 char signature[4]; /* ASCII table signature */\
88 u32 length; /* Length of table in bytes, including this header */\
89 u8 revision; /* ACPI Specification minor version # */\
90 u8 checksum; /* To make sum of entire table == 0 */\
91 char oem_id[6]; /* ASCII OEM identification */\
92 char oem_table_id[8]; /* ASCII OEM table identification */\
93 u32 oem_revision; /* OEM revision number */\
94 char asl_compiler_id[4]; /* ASCII ASL compiler vendor ID */\
95 u32 asl_compiler_revision; /* ASL compiler version */
96
97struct acpi_table_header { 86struct acpi_table_header {
98ACPI_TABLE_HEADER_DEF}; 87 char signature[ACPI_NAME_SIZE]; /* ASCII table signature */
88 u32 length; /* Length of table in bytes, including this header */
89 u8 revision; /* ACPI Specification minor version # */
90 u8 checksum; /* To make sum of entire table == 0 */
91 char oem_id[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
92 char oem_table_id[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
93 u32 oem_revision; /* OEM revision number */
94 char asl_compiler_id[ACPI_NAME_SIZE]; /* ASCII ASL compiler vendor ID */
95 u32 asl_compiler_revision; /* ASL compiler version */
96};
99 97
100/* 98/*
101 * GAS - Generic Address Structure (ACPI 2.0+) 99 * GAS - Generic Address Structure (ACPI 2.0+)
100 *
101 * Note: Since this structure is used in the ACPI tables, it is byte aligned.
102 * If misalignment is not supported, access to the Address field must be
103 * performed with care.
102 */ 104 */
103struct acpi_generic_address { 105struct acpi_generic_address {
104 u8 address_space_id; /* Address space where struct or register exists */ 106 u8 space_id; /* Address space where struct or register exists */
105 u8 register_bit_width; /* Size in bits of given register */ 107 u8 bit_width; /* Size in bits of given register */
106 u8 register_bit_offset; /* Bit offset within the register */ 108 u8 bit_offset; /* Bit offset within the register */
107 u8 access_width; /* Minimum Access size (ACPI 3.0) */ 109 u8 access_width; /* Minimum Access size (ACPI 3.0) */
108 u64 address; /* 64-bit address of struct or register */ 110 u64 address; /* 64-bit address of struct or register */
109}; 111};
@@ -114,10 +116,10 @@ struct acpi_generic_address {
114 * 116 *
115 ******************************************************************************/ 117 ******************************************************************************/
116 118
117struct rsdp_descriptor { 119struct acpi_table_rsdp {
118 char signature[8]; /* ACPI signature, contains "RSD PTR " */ 120 char signature[8]; /* ACPI signature, contains "RSD PTR " */
119 u8 checksum; /* ACPI 1.0 checksum */ 121 u8 checksum; /* ACPI 1.0 checksum */
120 char oem_id[6]; /* OEM identification */ 122 char oem_id[ACPI_OEM_ID_SIZE]; /* OEM identification */
121 u8 revision; /* Must be (0) for ACPI 1.0 or (2) for ACPI 2.0+ */ 123 u8 revision; /* Must be (0) for ACPI 1.0 or (2) for ACPI 2.0+ */
122 u32 rsdt_physical_address; /* 32-bit physical address of the RSDT */ 124 u32 rsdt_physical_address; /* 32-bit physical address of the RSDT */
123 u32 length; /* Table length in bytes, including header (ACPI 2.0+) */ 125 u32 length; /* Table length in bytes, including header (ACPI 2.0+) */
@@ -134,12 +136,14 @@ struct rsdp_descriptor {
134 * 136 *
135 ******************************************************************************/ 137 ******************************************************************************/
136 138
137struct rsdt_descriptor { 139struct acpi_table_rsdt {
138 ACPI_TABLE_HEADER_DEF u32 table_offset_entry[1]; /* Array of pointers to ACPI tables */ 140 struct acpi_table_header header; /* Common ACPI table header */
141 u32 table_offset_entry[1]; /* Array of pointers to ACPI tables */
139}; 142};
140 143
141struct xsdt_descriptor { 144struct acpi_table_xsdt {
142 ACPI_TABLE_HEADER_DEF u64 table_offset_entry[1]; /* Array of pointers to ACPI tables */ 145 struct acpi_table_header header; /* Common ACPI table header */
146 u64 table_offset_entry[1]; /* Array of pointers to ACPI tables */
143}; 147};
144 148
145/******************************************************************************* 149/*******************************************************************************
@@ -148,36 +152,27 @@ struct xsdt_descriptor {
148 * 152 *
149 ******************************************************************************/ 153 ******************************************************************************/
150 154
151struct facs_descriptor { 155struct acpi_table_facs {
152 char signature[4]; /* ASCII table signature */ 156 char signature[4]; /* ASCII table signature */
153 u32 length; /* Length of structure, in bytes */ 157 u32 length; /* Length of structure, in bytes */
154 u32 hardware_signature; /* Hardware configuration signature */ 158 u32 hardware_signature; /* Hardware configuration signature */
155 u32 firmware_waking_vector; /* 32-bit physical address of the Firmware Waking Vector */ 159 u32 firmware_waking_vector; /* 32-bit physical address of the Firmware Waking Vector */
156 u32 global_lock; /* Global Lock for shared hardware resources */ 160 u32 global_lock; /* Global Lock for shared hardware resources */
157 161 u32 flags;
158 /* Flags (32 bits) */
159
160 u8 S4bios_f:1; /* 00: S4BIOS support is present */
161 u8:7; /* 01-07: Reserved, must be zero */
162 u8 reserved1[3]; /* 08-31: Reserved, must be zero */
163
164 u64 xfirmware_waking_vector; /* 64-bit version of the Firmware Waking Vector (ACPI 2.0+) */ 162 u64 xfirmware_waking_vector; /* 64-bit version of the Firmware Waking Vector (ACPI 2.0+) */
165 u8 version; /* Version of this table (ACPI 2.0+) */ 163 u8 version; /* Version of this table (ACPI 2.0+) */
166 u8 reserved[31]; /* Reserved, must be zero */ 164 u8 reserved[31]; /* Reserved, must be zero */
167}; 165};
168 166
167/* Flag macros */
168
169#define ACPI_FACS_S4_BIOS_PRESENT (1) /* 00: S4BIOS support is present */
170
171/* Global lock flags */
172
169#define ACPI_GLOCK_PENDING 0x01 /* 00: Pending global lock ownership */ 173#define ACPI_GLOCK_PENDING 0x01 /* 00: Pending global lock ownership */
170#define ACPI_GLOCK_OWNED 0x02 /* 01: Global lock is owned */ 174#define ACPI_GLOCK_OWNED 0x02 /* 01: Global lock is owned */
171 175
172/*
173 * Common FACS - This is a version-independent FACS structure used for internal use only
174 */
175struct acpi_common_facs {
176 u32 *global_lock;
177 u64 *firmware_waking_vector;
178 u8 vector_width;
179};
180
181/******************************************************************************* 176/*******************************************************************************
182 * 177 *
183 * FADT - Fixed ACPI Description Table (Signature "FACP") 178 * FADT - Fixed ACPI Description Table (Signature "FACP")
@@ -186,121 +181,98 @@ struct acpi_common_facs {
186 181
187/* Fields common to all versions of the FADT */ 182/* Fields common to all versions of the FADT */
188 183
189#define ACPI_FADT_COMMON \ 184struct acpi_table_fadt {
190 ACPI_TABLE_HEADER_DEF \ 185 struct acpi_table_header header; /* Common ACPI table header */
191 u32 V1_firmware_ctrl; /* 32-bit physical address of FACS */ \ 186 u32 facs; /* 32-bit physical address of FACS */
192 u32 V1_dsdt; /* 32-bit physical address of DSDT */ \ 187 u32 dsdt; /* 32-bit physical address of DSDT */
193 u8 reserved1; /* System Interrupt Model isn't used in ACPI 2.0*/ \ 188 u8 model; /* System Interrupt Model (ACPI 1.0) not used in ACPI 2.0+ */
194 u8 prefer_PM_profile; /* Conveys preferred power management profile to OSPM. */ \ 189 u8 preferred_profile; /* Conveys preferred power management profile to OSPM. */
195 u16 sci_int; /* System vector of SCI interrupt */ \ 190 u16 sci_interrupt; /* System vector of SCI interrupt */
196 u32 smi_cmd; /* Port address of SMI command port */ \ 191 u32 smi_command; /* Port address of SMI command port */
197 u8 acpi_enable; /* Value to write to smi_cmd to enable ACPI */ \ 192 u8 acpi_enable; /* Value to write to smi_cmd to enable ACPI */
198 u8 acpi_disable; /* Value to write to smi_cmd to disable ACPI */ \ 193 u8 acpi_disable; /* Value to write to smi_cmd to disable ACPI */
199 u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */ \ 194 u8 S4bios_request; /* Value to write to SMI CMD to enter S4BIOS state */
200 u8 pstate_cnt; /* Processor performance state control*/ \ 195 u8 pstate_control; /* Processor performance state control */
201 u32 V1_pm1a_evt_blk; /* Port address of Power Mgt 1a Event Reg Blk */ \ 196 u32 pm1a_event_block; /* Port address of Power Mgt 1a Event Reg Blk */
202 u32 V1_pm1b_evt_blk; /* Port address of Power Mgt 1b Event Reg Blk */ \ 197 u32 pm1b_event_block; /* Port address of Power Mgt 1b Event Reg Blk */
203 u32 V1_pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */ \ 198 u32 pm1a_control_block; /* Port address of Power Mgt 1a Control Reg Blk */
204 u32 V1_pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */ \ 199 u32 pm1b_control_block; /* Port address of Power Mgt 1b Control Reg Blk */
205 u32 V1_pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */ \ 200 u32 pm2_control_block; /* Port address of Power Mgt 2 Control Reg Blk */
206 u32 V1_pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */ \ 201 u32 pm_timer_block; /* Port address of Power Mgt Timer Ctrl Reg Blk */
207 u32 V1_gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */ \ 202 u32 gpe0_block; /* Port addr of General Purpose acpi_event 0 Reg Blk */
208 u32 V1_gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */ \ 203 u32 gpe1_block; /* Port addr of General Purpose acpi_event 1 Reg Blk */
209 u8 pm1_evt_len; /* Byte Length of ports at pm1_x_evt_blk */ \ 204 u8 pm1_event_length; /* Byte Length of ports at pm1_x_evt_blk */
210 u8 pm1_cnt_len; /* Byte Length of ports at pm1_x_cnt_blk */ \ 205 u8 pm1_control_length; /* Byte Length of ports at pm1_x_cnt_blk */
211 u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */ \ 206 u8 pm2_control_length; /* Byte Length of ports at pm2_cnt_blk */
212 u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */ \ 207 u8 pm_timer_length; /* Byte Length of ports at pm_tmr_blk */
213 u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */ \ 208 u8 gpe0_block_length; /* Byte Length of ports at gpe0_blk */
214 u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */ \ 209 u8 gpe1_block_length; /* Byte Length of ports at gpe1_blk */
215 u8 gpe1_base; /* Offset in gpe model where gpe1 events start */ \ 210 u8 gpe1_base; /* Offset in gpe model where gpe1 events start */
216 u8 cst_cnt; /* Support for the _CST object and C States change notification.*/ \ 211 u8 cst_control; /* Support for the _CST object and C States change notification. */
217 u16 plvl2_lat; /* Worst case HW latency to enter/exit C2 state */ \ 212 u16 C2latency; /* Worst case HW latency to enter/exit C2 state */
218 u16 plvl3_lat; /* Worst case HW latency to enter/exit C3 state */ \ 213 u16 C3latency; /* Worst case HW latency to enter/exit C3 state */
219 u16 flush_size; /* Processor's memory cache line width, in bytes */ \ 214 u16 flush_size; /* Processor's memory cache line width, in bytes */
220 u16 flush_stride; /* Number of flush strides that need to be read */ \ 215 u16 flush_stride; /* Number of flush strides that need to be read */
221 u8 duty_offset; /* Processor's duty cycle index in processor's P_CNT reg*/ \ 216 u8 duty_offset; /* Processor's duty cycle index in processor's P_CNT reg */
222 u8 duty_width; /* Processor's duty cycle value bit width in P_CNT register.*/ \ 217 u8 duty_width; /* Processor's duty cycle value bit width in P_CNT register. */
223 u8 day_alrm; /* Index to day-of-month alarm in RTC CMOS RAM */ \ 218 u8 day_alarm; /* Index to day-of-month alarm in RTC CMOS RAM */
224 u8 mon_alrm; /* Index to month-of-year alarm in RTC CMOS RAM */ \ 219 u8 month_alarm; /* Index to month-of-year alarm in RTC CMOS RAM */
225 u8 century; /* Index to century in RTC CMOS RAM */ \ 220 u8 century; /* Index to century in RTC CMOS RAM */
226 u16 iapc_boot_arch; /* IA-PC Boot Architecture Flags. See Table 5-10 for description*/ \ 221 u16 boot_flags; /* IA-PC Boot Architecture Flags. See Table 5-10 for description */
227 u8 reserved2; /* Reserved, must be zero */ 222 u8 reserved; /* Reserved, must be zero */
228 223 u32 flags; /* Miscellaneous flag bits */
229/*
230 * ACPI 2.0+ FADT
231 */
232struct fadt_descriptor {
233 ACPI_FADT_COMMON
234 /* Flags (32 bits) */
235 u8 wb_invd:1; /* 00: The wbinvd instruction works properly */
236 u8 wb_invd_flush:1; /* 01: The wbinvd flushes but does not invalidate */
237 u8 proc_c1:1; /* 02: All processors support C1 state */
238 u8 plvl2_up:1; /* 03: C2 state works on MP system */
239 u8 pwr_button:1; /* 04: Power button is handled as a generic feature */
240 u8 sleep_button:1; /* 05: Sleep button is handled as a generic feature, or not present */
241 u8 fixed_rTC:1; /* 06: RTC wakeup stat not in fixed register space */
242 u8 rtcs4:1; /* 07: RTC wakeup stat not possible from S4 */
243 u8 tmr_val_ext:1; /* 08: tmr_val is 32 bits 0=24-bits */
244 u8 dock_cap:1; /* 09: Docking supported */
245 u8 reset_reg_sup:1; /* 10: System reset via the FADT RESET_REG supported */
246 u8 sealed_case:1; /* 11: No internal expansion capabilities and case is sealed */
247 u8 headless:1; /* 12: No local video capabilities or local input devices */
248 u8 cpu_sw_sleep:1; /* 13: Must execute native instruction after writing SLP_TYPx register */
249
250 u8 pci_exp_wak:1; /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
251 u8 use_platform_clock:1; /* 15: OSPM should use platform-provided timer (ACPI 3.0) */
252 u8 S4rtc_sts_valid:1; /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
253 u8 remote_power_on_capable:1; /* 17: System is compatible with remote power on (ACPI 3.0) */
254 u8 force_apic_cluster_model:1; /* 18: All local APICs must use cluster model (ACPI 3.0) */
255 u8 force_apic_physical_destination_mode:1; /* 19: All local x_aPICs must use physical dest mode (ACPI 3.0) */
256 u8:4; /* 20-23: Reserved, must be zero */
257 u8 reserved3; /* 24-31: Reserved, must be zero */
258
259 struct acpi_generic_address reset_register; /* Reset register address in GAS format */ 224 struct acpi_generic_address reset_register; /* Reset register address in GAS format */
260 u8 reset_value; /* Value to write to the reset_register port to reset the system */ 225 u8 reset_value; /* Value to write to the reset_register port to reset the system */
261 u8 reserved4[3]; /* These three bytes must be zero */ 226 u8 reserved4[3]; /* These three bytes must be zero */
262 u64 xfirmware_ctrl; /* 64-bit physical address of FACS */ 227 u64 Xfacs; /* 64-bit physical address of FACS */
263 u64 Xdsdt; /* 64-bit physical address of DSDT */ 228 u64 Xdsdt; /* 64-bit physical address of DSDT */
264 struct acpi_generic_address xpm1a_evt_blk; /* Extended Power Mgt 1a acpi_event Reg Blk address */ 229 struct acpi_generic_address xpm1a_event_block; /* Extended Power Mgt 1a acpi_event Reg Blk address */
265 struct acpi_generic_address xpm1b_evt_blk; /* Extended Power Mgt 1b acpi_event Reg Blk address */ 230 struct acpi_generic_address xpm1b_event_block; /* Extended Power Mgt 1b acpi_event Reg Blk address */
266 struct acpi_generic_address xpm1a_cnt_blk; /* Extended Power Mgt 1a Control Reg Blk address */ 231 struct acpi_generic_address xpm1a_control_block; /* Extended Power Mgt 1a Control Reg Blk address */
267 struct acpi_generic_address xpm1b_cnt_blk; /* Extended Power Mgt 1b Control Reg Blk address */ 232 struct acpi_generic_address xpm1b_control_block; /* Extended Power Mgt 1b Control Reg Blk address */
268 struct acpi_generic_address xpm2_cnt_blk; /* Extended Power Mgt 2 Control Reg Blk address */ 233 struct acpi_generic_address xpm2_control_block; /* Extended Power Mgt 2 Control Reg Blk address */
269 struct acpi_generic_address xpm_tmr_blk; /* Extended Power Mgt Timer Ctrl Reg Blk address */ 234 struct acpi_generic_address xpm_timer_block; /* Extended Power Mgt Timer Ctrl Reg Blk address */
270 struct acpi_generic_address xgpe0_blk; /* Extended General Purpose acpi_event 0 Reg Blk address */ 235 struct acpi_generic_address xgpe0_block; /* Extended General Purpose acpi_event 0 Reg Blk address */
271 struct acpi_generic_address xgpe1_blk; /* Extended General Purpose acpi_event 1 Reg Blk address */ 236 struct acpi_generic_address xgpe1_block; /* Extended General Purpose acpi_event 1 Reg Blk address */
272}; 237};
273 238
274/* 239/* FADT flags */
275 * "Down-revved" ACPI 2.0 FADT descriptor 240
276 * Defined here to allow compiler to generate the length of the struct 241#define ACPI_FADT_WBINVD (1) /* 00: The wbinvd instruction works properly */
277 */ 242#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: The wbinvd flushes but does not invalidate */
278struct fadt_descriptor_rev2_minus { 243#define ACPI_FADT_C1_SUPPORTED (1<<2) /* 02: All processors support C1 state */
279 ACPI_FADT_COMMON u32 flags; 244#define ACPI_FADT_C2_MP_SUPPORTED (1<<3) /* 03: C2 state works on MP system */
280 struct acpi_generic_address reset_register; /* Reset register address in GAS format */ 245#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: Power button is handled as a generic feature */
281 u8 reset_value; /* Value to write to the reset_register port to reset the system. */ 246#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: Sleep button is handled as a generic feature, or not present */
282 u8 reserved7[3]; /* Reserved, must be zero */ 247#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: RTC wakeup stat not in fixed register space */
283}; 248#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: RTC wakeup stat not possible from S4 */
249#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: tmr_val is 32 bits 0=24-bits */
250#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: Docking supported */
251#define ACPI_FADT_RESET_REGISTER (1<<10) /* 10: System reset via the FADT RESET_REG supported */
252#define ACPI_FADT_SEALED_CASE (1<<11) /* 11: No internal expansion capabilities and case is sealed */
253#define ACPI_FADT_HEADLESS (1<<12) /* 12: No local video capabilities or local input devices */
254#define ACPI_FADT_SLEEP_TYPE (1<<13) /* 13: Must execute native instruction after writing SLP_TYPx register */
255#define ACPI_FADT_PCI_EXPRESS_WAKE (1<<14) /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
256#define ACPI_FADT_PLATFORM_CLOCK (1<<15) /* 15: OSPM should use platform-provided timer (ACPI 3.0) */
257#define ACPI_FADT_S4_RTC_VALID (1<<16) /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
258#define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: System is compatible with remote power on (ACPI 3.0) */
259#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: All local APICs must use cluster model (ACPI 3.0) */
260#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: All local x_aPICs must use physical dest mode (ACPI 3.0) */
284 261
285/* 262/*
286 * ACPI 1.0 FADT 263 * FADT Prefered Power Management Profiles
287 * Defined here to allow compiler to generate the length of the struct
288 */ 264 */
289struct fadt_descriptor_rev1 { 265enum acpi_prefered_pm_profiles {
290 ACPI_FADT_COMMON u32 flags; 266 PM_UNSPECIFIED = 0,
267 PM_DESKTOP = 1,
268 PM_MOBILE = 2,
269 PM_WORKSTATION = 3,
270 PM_ENTERPRISE_SERVER = 4,
271 PM_SOHO_SERVER = 5,
272 PM_APPLIANCE_PC = 6
291}; 273};
292 274
293/* FADT: Prefered Power Management Profiles */ 275/* FADT Boot Arch Flags */
294
295#define PM_UNSPECIFIED 0
296#define PM_DESKTOP 1
297#define PM_MOBILE 2
298#define PM_WORKSTATION 3
299#define PM_ENTERPRISE_SERVER 4
300#define PM_SOHO_SERVER 5
301#define PM_APPLIANCE_PC 6
302
303/* FADT: Boot Arch Flags */
304 276
305#define BAF_LEGACY_DEVICES 0x0001 277#define BAF_LEGACY_DEVICES 0x0001
306#define BAF_8042_KEYBOARD_CONTROLLER 0x0002 278#define BAF_8042_KEYBOARD_CONTROLLER 0x0002
@@ -312,59 +284,11 @@ struct fadt_descriptor_rev1 {
312 284
313#pragma pack() 285#pragma pack()
314 286
315/* 287#define ACPI_FADT_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_fadt, f)
316 * This macro is temporary until the table bitfield flag definitions
317 * are removed and replaced by a Flags field.
318 */
319#define ACPI_FLAG_OFFSET(d,f,o) (u8) (ACPI_OFFSET (d,f) + \
320 sizeof(((d *)0)->f) + o)
321/*
322 * Get the remaining ACPI tables
323 */
324#include "actbl1.h"
325 288
326/* 289/*
327 * ACPI Table information. We save the table address, length, 290 * Get the remaining ACPI tables
328 * and type of memory allocation (mapped or allocated) for each
329 * table for 1) when we exit, and 2) if a new table is installed
330 */ 291 */
331#define ACPI_MEM_NOT_ALLOCATED 0 292#include <acpi/actbl1.h>
332#define ACPI_MEM_ALLOCATED 1
333#define ACPI_MEM_MAPPED 2
334
335/* Definitions for the Flags bitfield member of struct acpi_table_support */
336
337#define ACPI_TABLE_SINGLE 0x00
338#define ACPI_TABLE_MULTIPLE 0x01
339#define ACPI_TABLE_EXECUTABLE 0x02
340
341#define ACPI_TABLE_ROOT 0x00
342#define ACPI_TABLE_PRIMARY 0x10
343#define ACPI_TABLE_SECONDARY 0x20
344#define ACPI_TABLE_ALL 0x30
345#define ACPI_TABLE_TYPE_MASK 0x30
346
347/* Data about each known table type */
348
349struct acpi_table_support {
350 char *name;
351 char *signature;
352 void **global_ptr;
353 u8 sig_length;
354 u8 flags;
355};
356
357extern u8 acpi_fadt_is_v1; /* is set to 1 if FADT is revision 1,
358 * needed for certain workarounds */
359/* Macros used to generate offsets to specific table fields */
360
361#define ACPI_FACS_OFFSET(f) (u8) ACPI_OFFSET (struct facs_descriptor,f)
362#define ACPI_FADT_OFFSET(f) (u8) ACPI_OFFSET (struct fadt_descriptor, f)
363#define ACPI_GAS_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_generic_address,f)
364#define ACPI_HDR_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_header,f)
365#define ACPI_RSDP_OFFSET(f) (u8) ACPI_OFFSET (struct rsdp_descriptor,f)
366
367#define ACPI_FADT_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct fadt_descriptor,f,o)
368#define ACPI_FACS_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct facs_descriptor,f,o)
369 293
370#endif /* __ACTBL_H__ */ 294#endif /* __ACTBL_H__ */
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 745a6445a4f9..8ae30b7ed652 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -73,12 +73,6 @@
73#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 73#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
74#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 74#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
75 75
76/* Legacy names */
77
78#define APIC_SIG "APIC" /* Multiple APIC Description Table */
79#define BOOT_SIG "BOOT" /* Simple Boot Flag Table */
80#define SBST_SIG "SBST" /* Smart Battery Specification Table */
81
82/* 76/*
83 * All tables must be byte-packed to match the ACPI specification, since 77 * All tables must be byte-packed to match the ACPI specification, since
84 * the tables are provided by the system BIOS. 78 * the tables are provided by the system BIOS.
@@ -91,6 +85,13 @@
91 * portable, so do not use any other bitfield types. 85 * portable, so do not use any other bitfield types.
92 */ 86 */
93 87
88/* Common Sub-table header (used in MADT, SRAT, etc.) */
89
90struct acpi_subtable_header {
91 u8 type;
92 u8 length;
93};
94
94/******************************************************************************* 95/*******************************************************************************
95 * 96 *
96 * ASF - Alert Standard Format table (Signature "ASF!") 97 * ASF - Alert Standard Format table (Signature "ASF!")
@@ -98,24 +99,27 @@
98 ******************************************************************************/ 99 ******************************************************************************/
99 100
100struct acpi_table_asf { 101struct acpi_table_asf {
101ACPI_TABLE_HEADER_DEF}; 102 struct acpi_table_header header; /* Common ACPI table header */
103};
102 104
103#define ACPI_ASF_HEADER_DEF \ 105/* ASF subtable header */
104 u8 type; \
105 u8 reserved; \
106 u16 length;
107 106
108struct acpi_asf_header { 107struct acpi_asf_header {
109ACPI_ASF_HEADER_DEF}; 108 u8 type;
109 u8 reserved;
110 u16 length;
111};
110 112
111/* Values for Type field */ 113/* Values for Type field above */
112 114
113#define ASF_INFO 0 115enum acpi_asf_type {
114#define ASF_ALERT 1 116 ACPI_ASF_TYPE_INFO = 0,
115#define ASF_CONTROL 2 117 ACPI_ASF_TYPE_ALERT = 1,
116#define ASF_BOOT 3 118 ACPI_ASF_TYPE_CONTROL = 2,
117#define ASF_ADDRESS 4 119 ACPI_ASF_TYPE_BOOT = 3,
118#define ASF_RESERVED 5 120 ACPI_ASF_TYPE_ADDRESS = 4,
121 ACPI_ASF_TYPE_RESERVED = 5
122};
119 123
120/* 124/*
121 * ASF subtables 125 * ASF subtables
@@ -124,7 +128,8 @@ ACPI_ASF_HEADER_DEF};
124/* 0: ASF Information */ 128/* 0: ASF Information */
125 129
126struct acpi_asf_info { 130struct acpi_asf_info {
127 ACPI_ASF_HEADER_DEF u8 min_reset_value; 131 struct acpi_asf_header header;
132 u8 min_reset_value;
128 u8 min_poll_interval; 133 u8 min_poll_interval;
129 u16 system_id; 134 u16 system_id;
130 u32 mfg_id; 135 u32 mfg_id;
@@ -135,7 +140,8 @@ struct acpi_asf_info {
135/* 1: ASF Alerts */ 140/* 1: ASF Alerts */
136 141
137struct acpi_asf_alert { 142struct acpi_asf_alert {
138 ACPI_ASF_HEADER_DEF u8 assert_mask; 143 struct acpi_asf_header header;
144 u8 assert_mask;
139 u8 deassert_mask; 145 u8 deassert_mask;
140 u8 alerts; 146 u8 alerts;
141 u8 data_length; 147 u8 data_length;
@@ -145,7 +151,8 @@ struct acpi_asf_alert {
145/* 2: ASF Remote Control */ 151/* 2: ASF Remote Control */
146 152
147struct acpi_asf_remote { 153struct acpi_asf_remote {
148 ACPI_ASF_HEADER_DEF u8 controls; 154 struct acpi_asf_header header;
155 u8 controls;
149 u8 data_length; 156 u8 data_length;
150 u16 reserved2; 157 u16 reserved2;
151 u8 array[1]; 158 u8 array[1];
@@ -154,7 +161,8 @@ struct acpi_asf_remote {
154/* 3: ASF RMCP Boot Options */ 161/* 3: ASF RMCP Boot Options */
155 162
156struct acpi_asf_rmcp { 163struct acpi_asf_rmcp {
157 ACPI_ASF_HEADER_DEF u8 capabilities[7]; 164 struct acpi_asf_header header;
165 u8 capabilities[7];
158 u8 completion_code; 166 u8 completion_code;
159 u32 enterprise_id; 167 u32 enterprise_id;
160 u8 command; 168 u8 command;
@@ -166,7 +174,8 @@ struct acpi_asf_rmcp {
166/* 4: ASF Address */ 174/* 4: ASF Address */
167 175
168struct acpi_asf_address { 176struct acpi_asf_address {
169 ACPI_ASF_HEADER_DEF u8 eprom_address; 177 struct acpi_asf_header header;
178 u8 eprom_address;
170 u8 devices; 179 u8 devices;
171 u8 smbus_addresses[1]; 180 u8 smbus_addresses[1];
172}; 181};
@@ -178,7 +187,8 @@ struct acpi_asf_address {
178 ******************************************************************************/ 187 ******************************************************************************/
179 188
180struct acpi_table_boot { 189struct acpi_table_boot {
181 ACPI_TABLE_HEADER_DEF u8 cmos_index; /* Index in CMOS RAM for the boot register */ 190 struct acpi_table_header header; /* Common ACPI table header */
191 u8 cmos_index; /* Index in CMOS RAM for the boot register */
182 u8 reserved[3]; 192 u8 reserved[3];
183}; 193};
184 194
@@ -189,7 +199,8 @@ struct acpi_table_boot {
189 ******************************************************************************/ 199 ******************************************************************************/
190 200
191struct acpi_table_cpep { 201struct acpi_table_cpep {
192 ACPI_TABLE_HEADER_DEF u64 reserved; 202 struct acpi_table_header header; /* Common ACPI table header */
203 u64 reserved;
193}; 204};
194 205
195/* Subtable */ 206/* Subtable */
@@ -197,9 +208,9 @@ struct acpi_table_cpep {
197struct acpi_cpep_polling { 208struct acpi_cpep_polling {
198 u8 type; 209 u8 type;
199 u8 length; 210 u8 length;
200 u8 processor_id; /* Processor ID */ 211 u8 id; /* Processor ID */
201 u8 processor_eid; /* Processor EID */ 212 u8 eid; /* Processor EID */
202 u32 polling_interval; /* Polling interval (msec) */ 213 u32 interval; /* Polling interval (msec) */
203}; 214};
204 215
205/******************************************************************************* 216/*******************************************************************************
@@ -209,7 +220,8 @@ struct acpi_cpep_polling {
209 ******************************************************************************/ 220 ******************************************************************************/
210 221
211struct acpi_table_dbgp { 222struct acpi_table_dbgp {
212 ACPI_TABLE_HEADER_DEF u8 interface_type; /* 0=full 16550, 1=subset of 16550 */ 223 struct acpi_table_header header; /* Common ACPI table header */
224 u8 type; /* 0=full 16550, 1=subset of 16550 */
213 u8 reserved[3]; 225 u8 reserved[3];
214 struct acpi_generic_address debug_port; 226 struct acpi_generic_address debug_port;
215}; 227};
@@ -220,12 +232,13 @@ struct acpi_table_dbgp {
220 * 232 *
221 ******************************************************************************/ 233 ******************************************************************************/
222 234
223struct ec_boot_resources { 235struct acpi_table_ecdt {
224 ACPI_TABLE_HEADER_DEF struct acpi_generic_address ec_control; /* Address of EC command/status register */ 236 struct acpi_table_header header; /* Common ACPI table header */
225 struct acpi_generic_address ec_data; /* Address of EC data register */ 237 struct acpi_generic_address control; /* Address of EC command/status register */
238 struct acpi_generic_address data; /* Address of EC data register */
226 u32 uid; /* Unique ID - must be same as the EC _UID method */ 239 u32 uid; /* Unique ID - must be same as the EC _UID method */
227 u8 gpe_bit; /* The GPE for the EC */ 240 u8 gpe; /* The GPE for the EC */
228 u8 ec_id[1]; /* Full namepath of the EC in the ACPI namespace */ 241 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
229}; 242};
230 243
231/******************************************************************************* 244/*******************************************************************************
@@ -234,22 +247,22 @@ struct ec_boot_resources {
234 * 247 *
235 ******************************************************************************/ 248 ******************************************************************************/
236 249
237struct acpi_hpet_table { 250struct acpi_table_hpet {
238 ACPI_TABLE_HEADER_DEF u32 hardware_id; /* Hardware ID of event timer block */ 251 struct acpi_table_header header; /* Common ACPI table header */
239 struct acpi_generic_address base_address; /* Address of event timer block */ 252 u32 id; /* Hardware ID of event timer block */
240 u8 hpet_number; /* HPET sequence number */ 253 struct acpi_generic_address address; /* Address of event timer block */
241 u16 clock_tick; /* Main counter min tick, periodic mode */ 254 u8 sequence; /* HPET sequence number */
242 u8 attributes; 255 u16 minimum_tick; /* Main counter min tick, periodic mode */
256 u8 flags;
243}; 257};
244 258
245#if 0 /* HPET flags to be converted to macros */ 259/*! Flags */
246struct { /* Flags (8 bits) */ 260
247 u8 page_protect:1; /* 00: No page protection */ 261#define ACPI_HPET_PAGE_PROTECT (1) /* 00: No page protection */
248 u8 page_protect4:1; /* 01: 4_kB page protected */ 262#define ACPI_HPET_PAGE_PROTECT_4 (1<<1) /* 01: 4KB page protected */
249 u8 page_protect64:1; /* 02: 64_kB page protected */ 263#define ACPI_HPET_PAGE_PROTECT_64 (1<<2) /* 02: 64KB page protected */
250 u8:5; /* 03-07: Reserved, must be zero */ 264
251} flags; 265/*! [End] no source code translation !*/
252#endif
253 266
254/******************************************************************************* 267/*******************************************************************************
255 * 268 *
@@ -257,148 +270,159 @@ struct { /* Flags (8 bits) */
257 * 270 *
258 ******************************************************************************/ 271 ******************************************************************************/
259 272
260struct multiple_apic_table { 273struct acpi_table_madt {
261 ACPI_TABLE_HEADER_DEF u32 local_apic_address; /* Physical address of local APIC */ 274 struct acpi_table_header header; /* Common ACPI table header */
262 275 u32 address; /* Physical address of local APIC */
263 /* Flags (32 bits) */ 276 u32 flags;
264
265 u8 PCATcompat:1; /* 00: System also has dual 8259s */
266 u8:7; /* 01-07: Reserved, must be zero */
267 u8 reserved1[3]; /* 08-31: Reserved, must be zero */
268}; 277};
269 278
270/* Values for MADT PCATCompat */ 279/* Flags */
271
272#define DUAL_PIC 0
273#define MULTIPLE_APIC 1
274
275/* Common MADT Sub-table header */
276
277#define APIC_HEADER_DEF \
278 u8 type; \
279 u8 length;
280
281struct apic_header {
282APIC_HEADER_DEF};
283
284/* Values for Type in struct apic_header */
285 280
286#define APIC_PROCESSOR 0 281#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
287#define APIC_IO 1
288#define APIC_XRUPT_OVERRIDE 2
289#define APIC_NMI 3
290#define APIC_LOCAL_NMI 4
291#define APIC_ADDRESS_OVERRIDE 5
292#define APIC_IO_SAPIC 6
293#define APIC_LOCAL_SAPIC 7
294#define APIC_XRUPT_SOURCE 8
295#define APIC_RESERVED 9 /* 9 and greater are reserved */
296 282
297/* Flag definitions for MADT sub-tables */ 283/* Values for PCATCompat flag */
298 284
299#define ACPI_MADT_IFLAGS /* INTI flags (16 bits) */ \ 285#define ACPI_MADT_DUAL_PIC 0
300 u8 polarity : 2; /* 00-01: Polarity of APIC I/O input signals */\ 286#define ACPI_MADT_MULTIPLE_APIC 1
301 u8 trigger_mode : 2; /* 02-03: Trigger mode of APIC input signals */\
302 u8 : 4; /* 04-07: Reserved, must be zero */\
303 u8 reserved1; /* 08-15: Reserved, must be zero */
304 287
305#define ACPI_MADT_LFLAGS /* Local Sapic flags (32 bits) */ \ 288/* Values for subtable type in struct acpi_subtable_header */
306 u8 processor_enabled: 1; /* 00: Processor is usable if set */\
307 u8 : 7; /* 01-07: Reserved, must be zero */\
308 u8 reserved2[3]; /* 08-31: Reserved, must be zero */
309 289
310/* Values for MPS INTI flags */ 290enum acpi_madt_type {
311 291 ACPI_MADT_TYPE_LOCAL_APIC = 0,
312#define POLARITY_CONFORMS 0 292 ACPI_MADT_TYPE_IO_APIC = 1,
313#define POLARITY_ACTIVE_HIGH 1 293 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
314#define POLARITY_RESERVED 2 294 ACPI_MADT_TYPE_NMI_SOURCE = 3,
315#define POLARITY_ACTIVE_LOW 3 295 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
316 296 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
317#define TRIGGER_CONFORMS 0 297 ACPI_MADT_TYPE_IO_SAPIC = 6,
318#define TRIGGER_EDGE 1 298 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
319#define TRIGGER_RESERVED 2 299 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
320#define TRIGGER_LEVEL 3 300 ACPI_MADT_TYPE_RESERVED = 9 /* 9 and greater are reserved */
301};
321 302
322/* 303/*
323 * MADT Sub-tables, correspond to Type in struct apic_header 304 * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
324 */ 305 */
325 306
326/* 0: processor APIC */ 307/* 0: Processor Local APIC */
327 308
328struct madt_processor_apic { 309struct acpi_madt_local_apic {
329 APIC_HEADER_DEF u8 processor_id; /* ACPI processor id */ 310 struct acpi_subtable_header header;
330 u8 local_apic_id; /* Processor's local APIC id */ 311 u8 processor_id; /* ACPI processor id */
331 ACPI_MADT_LFLAGS}; 312 u8 id; /* Processor's local APIC id */
313 u32 lapic_flags;
314};
332 315
333/* 1: IO APIC */ 316/* 1: IO APIC */
334 317
335struct madt_io_apic { 318struct acpi_madt_io_apic {
336 APIC_HEADER_DEF u8 io_apic_id; /* I/O APIC ID */ 319 struct acpi_subtable_header header;
320 u8 id; /* I/O APIC ID */
337 u8 reserved; /* Reserved - must be zero */ 321 u8 reserved; /* Reserved - must be zero */
338 u32 address; /* APIC physical address */ 322 u32 address; /* APIC physical address */
339 u32 interrupt; /* Global system interrupt where INTI lines start */ 323 u32 global_irq_base; /* Global system interrupt where INTI lines start */
340}; 324};
341 325
342/* 2: Interrupt Override */ 326/* 2: Interrupt Override */
343 327
344struct madt_interrupt_override { 328struct acpi_madt_interrupt_override {
345 APIC_HEADER_DEF u8 bus; /* 0 - ISA */ 329 struct acpi_subtable_header header;
346 u8 source; /* Interrupt source (IRQ) */ 330 u8 bus; /* 0 - ISA */
347 u32 interrupt; /* Global system interrupt */ 331 u8 source_irq; /* Interrupt source (IRQ) */
348 ACPI_MADT_IFLAGS}; 332 u32 global_irq; /* Global system interrupt */
333 u16 inti_flags;
334};
349 335
350/* 3: NMI Sources */ 336/* 3: NMI Source */
351 337
352struct madt_nmi_source { 338struct acpi_madt_nmi_source {
353 APIC_HEADER_DEF ACPI_MADT_IFLAGS u32 interrupt; /* Global system interrupt */ 339 struct acpi_subtable_header header;
340 u16 inti_flags;
341 u32 global_irq; /* Global system interrupt */
354}; 342};
355 343
356/* 4: Local APIC NMI */ 344/* 4: Local APIC NMI */
357 345
358struct madt_local_apic_nmi { 346struct acpi_madt_local_apic_nmi {
359 APIC_HEADER_DEF u8 processor_id; /* ACPI processor id */ 347 struct acpi_subtable_header header;
360 ACPI_MADT_IFLAGS u8 lint; /* LINTn to which NMI is connected */ 348 u8 processor_id; /* ACPI processor id */
349 u16 inti_flags;
350 u8 lint; /* LINTn to which NMI is connected */
361}; 351};
362 352
363/* 5: Address Override */ 353/* 5: Address Override */
364 354
365struct madt_address_override { 355struct acpi_madt_local_apic_override {
366 APIC_HEADER_DEF u16 reserved; /* Reserved, must be zero */ 356 struct acpi_subtable_header header;
357 u16 reserved; /* Reserved, must be zero */
367 u64 address; /* APIC physical address */ 358 u64 address; /* APIC physical address */
368}; 359};
369 360
370/* 6: I/O Sapic */ 361/* 6: I/O Sapic */
371 362
372struct madt_io_sapic { 363struct acpi_madt_io_sapic {
373 APIC_HEADER_DEF u8 io_sapic_id; /* I/O SAPIC ID */ 364 struct acpi_subtable_header header;
365 u8 id; /* I/O SAPIC ID */
374 u8 reserved; /* Reserved, must be zero */ 366 u8 reserved; /* Reserved, must be zero */
375 u32 interrupt_base; /* Glocal interrupt for SAPIC start */ 367 u32 global_irq_base; /* Global interrupt for SAPIC start */
376 u64 address; /* SAPIC physical address */ 368 u64 address; /* SAPIC physical address */
377}; 369};
378 370
379/* 7: Local Sapic */ 371/* 7: Local Sapic */
380 372
381struct madt_local_sapic { 373struct acpi_madt_local_sapic {
382 APIC_HEADER_DEF u8 processor_id; /* ACPI processor id */ 374 struct acpi_subtable_header header;
383 u8 local_sapic_id; /* SAPIC ID */ 375 u8 processor_id; /* ACPI processor id */
384 u8 local_sapic_eid; /* SAPIC EID */ 376 u8 id; /* SAPIC ID */
377 u8 eid; /* SAPIC EID */
385 u8 reserved[3]; /* Reserved, must be zero */ 378 u8 reserved[3]; /* Reserved, must be zero */
386 ACPI_MADT_LFLAGS u32 processor_uID; /* Numeric UID - ACPI 3.0 */ 379 u32 lapic_flags;
387 char processor_uIDstring[1]; /* String UID - ACPI 3.0 */ 380 u32 uid; /* Numeric UID - ACPI 3.0 */
381 char uid_string[1]; /* String UID - ACPI 3.0 */
388}; 382};
389 383
390/* 8: Platform Interrupt Source */ 384/* 8: Platform Interrupt Source */
391 385
392struct madt_interrupt_source { 386struct acpi_madt_interrupt_source {
393 APIC_HEADER_DEF ACPI_MADT_IFLAGS u8 interrupt_type; /* 1=PMI, 2=INIT, 3=corrected */ 387 struct acpi_subtable_header header;
394 u8 processor_id; /* Processor ID */ 388 u16 inti_flags;
395 u8 processor_eid; /* Processor EID */ 389 u8 type; /* 1=PMI, 2=INIT, 3=corrected */
390 u8 id; /* Processor ID */
391 u8 eid; /* Processor EID */
396 u8 io_sapic_vector; /* Vector value for PMI interrupts */ 392 u8 io_sapic_vector; /* Vector value for PMI interrupts */
397 u32 interrupt; /* Global system interrupt */ 393 u32 global_irq; /* Global system interrupt */
398 u32 flags; /* Interrupt Source Flags */ 394 u32 flags; /* Interrupt Source Flags */
399}; 395};
400 396
401#ifdef DUPLICATE_DEFINITION_WITH_LINUX_ACPI_H 397/* Flags field above */
398
399#define ACPI_MADT_CPEI_OVERRIDE (1)
400
401/*
402 * Common flags fields for MADT subtables
403 */
404
405/* MADT Local APIC flags (lapic_flags) */
406
407#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
408
409/* MADT MPS INTI flags (inti_flags) */
410
411#define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
412#define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
413
414/* Values for MPS INTI flags */
415
416#define ACPI_MADT_POLARITY_CONFORMS 0
417#define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
418#define ACPI_MADT_POLARITY_RESERVED 2
419#define ACPI_MADT_POLARITY_ACTIVE_LOW 3
420
421#define ACPI_MADT_TRIGGER_CONFORMS (0)
422#define ACPI_MADT_TRIGGER_EDGE (1<<2)
423#define ACPI_MADT_TRIGGER_RESERVED (2<<2)
424#define ACPI_MADT_TRIGGER_LEVEL (3<<2)
425
402/******************************************************************************* 426/*******************************************************************************
403 * 427 *
404 * MCFG - PCI Memory Mapped Configuration table and sub-table 428 * MCFG - PCI Memory Mapped Configuration table and sub-table
@@ -406,17 +430,19 @@ struct madt_interrupt_source {
406 ******************************************************************************/ 430 ******************************************************************************/
407 431
408struct acpi_table_mcfg { 432struct acpi_table_mcfg {
409 ACPI_TABLE_HEADER_DEF u8 reserved[8]; 433 struct acpi_table_header header; /* Common ACPI table header */
434 u8 reserved[8];
410}; 435};
411 436
437/* Subtable */
438
412struct acpi_mcfg_allocation { 439struct acpi_mcfg_allocation {
413 u64 base_address; /* Base address, processor-relative */ 440 u64 address; /* Base address, processor-relative */
414 u16 pci_segment; /* PCI segment group number */ 441 u16 pci_segment; /* PCI segment group number */
415 u8 start_bus_number; /* Starting PCI Bus number */ 442 u8 start_bus_number; /* Starting PCI Bus number */
416 u8 end_bus_number; /* Final PCI Bus number */ 443 u8 end_bus_number; /* Final PCI Bus number */
417 u32 reserved; 444 u32 reserved;
418}; 445};
419#endif
420 446
421/******************************************************************************* 447/*******************************************************************************
422 * 448 *
@@ -424,8 +450,9 @@ struct acpi_mcfg_allocation {
424 * 450 *
425 ******************************************************************************/ 451 ******************************************************************************/
426 452
427struct smart_battery_table { 453struct acpi_table_sbst {
428 ACPI_TABLE_HEADER_DEF u32 warning_level; 454 struct acpi_table_header header; /* Common ACPI table header */
455 u32 warning_level;
429 u32 low_level; 456 u32 low_level;
430 u32 critical_level; 457 u32 critical_level;
431}; 458};
@@ -436,9 +463,10 @@ struct smart_battery_table {
436 * 463 *
437 ******************************************************************************/ 464 ******************************************************************************/
438 465
439struct system_locality_info { 466struct acpi_table_slit {
440 ACPI_TABLE_HEADER_DEF u64 locality_count; 467 struct acpi_table_header header; /* Common ACPI table header */
441 u8 entry[1][1]; 468 u64 locality_count;
469 u8 entry[1]; /* Real size = localities^2 */
442}; 470};
443 471
444/******************************************************************************* 472/*******************************************************************************
@@ -448,7 +476,8 @@ struct system_locality_info {
448 ******************************************************************************/ 476 ******************************************************************************/
449 477
450struct acpi_table_spcr { 478struct acpi_table_spcr {
451 ACPI_TABLE_HEADER_DEF u8 interface_type; /* 0=full 16550, 1=subset of 16550 */ 479 struct acpi_table_header header; /* Common ACPI table header */
480 u8 interface_type; /* 0=full 16550, 1=subset of 16550 */
452 u8 reserved[3]; 481 u8 reserved[3];
453 struct acpi_generic_address serial_port; 482 struct acpi_generic_address serial_port;
454 u8 interrupt_type; 483 u8 interrupt_type;
@@ -459,7 +488,7 @@ struct acpi_table_spcr {
459 u8 stop_bits; 488 u8 stop_bits;
460 u8 flow_control; 489 u8 flow_control;
461 u8 terminal_type; 490 u8 terminal_type;
462 u8 reserved2; 491 u8 reserved1;
463 u16 pci_device_id; 492 u16 pci_device_id;
464 u16 pci_vendor_id; 493 u16 pci_vendor_id;
465 u8 pci_bus; 494 u8 pci_bus;
@@ -467,7 +496,7 @@ struct acpi_table_spcr {
467 u8 pci_function; 496 u8 pci_function;
468 u32 pci_flags; 497 u32 pci_flags;
469 u8 pci_segment; 498 u8 pci_segment;
470 u32 reserved3; 499 u32 reserved2;
471}; 500};
472 501
473/******************************************************************************* 502/*******************************************************************************
@@ -477,12 +506,13 @@ struct acpi_table_spcr {
477 ******************************************************************************/ 506 ******************************************************************************/
478 507
479struct acpi_table_spmi { 508struct acpi_table_spmi {
480 ACPI_TABLE_HEADER_DEF u8 reserved; 509 struct acpi_table_header header; /* Common ACPI table header */
510 u8 reserved;
481 u8 interface_type; 511 u8 interface_type;
482 u16 spec_revision; /* Version of IPMI */ 512 u16 spec_revision; /* Version of IPMI */
483 u8 interrupt_type; 513 u8 interrupt_type;
484 u8 gpe_number; /* GPE assigned */ 514 u8 gpe_number; /* GPE assigned */
485 u8 reserved2; 515 u8 reserved1;
486 u8 pci_device_flag; 516 u8 pci_device_flag;
487 u32 interrupt; 517 u32 interrupt;
488 struct acpi_generic_address ipmi_register; 518 struct acpi_generic_address ipmi_register;
@@ -498,56 +528,61 @@ struct acpi_table_spmi {
498 * 528 *
499 ******************************************************************************/ 529 ******************************************************************************/
500 530
501struct system_resource_affinity { 531struct acpi_table_srat {
502 ACPI_TABLE_HEADER_DEF u32 reserved1; /* Must be value '1' */ 532 struct acpi_table_header header; /* Common ACPI table header */
503 u64 reserved2; /* Reserved, must be zero */ 533 u32 table_revision; /* Must be value '1' */
534 u64 reserved; /* Reserved, must be zero */
504}; 535};
505 536
506/* SRAT common sub-table header */ 537/* Values for subtable type in struct acpi_subtable_header */
507
508#define SRAT_SUBTABLE_HEADER \
509 u8 type; \
510 u8 length;
511
512/* Values for Type above */
513 538
514#define SRAT_CPU_AFFINITY 0 539enum acpi_srat_type {
515#define SRAT_MEMORY_AFFINITY 1 540 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
516#define SRAT_RESERVED 2 541 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
542 ACPI_SRAT_TYPE_RESERVED = 2
543};
517 544
518/* SRAT sub-tables */ 545/* SRAT sub-tables */
519 546
520struct static_resource_alloc { 547struct acpi_srat_cpu_affinity {
521 SRAT_SUBTABLE_HEADER u8 proximity_domain_lo; 548 struct acpi_subtable_header header;
549 u8 proximity_domain_lo;
522 u8 apic_id; 550 u8 apic_id;
523 551 u32 flags;
524 /* Flags (32 bits) */
525
526 u8 enabled:1; /* 00: Use affinity structure */
527 u8:7; /* 01-07: Reserved, must be zero */
528 u8 reserved3[3]; /* 08-31: Reserved, must be zero */
529
530 u8 local_sapic_eid; 552 u8 local_sapic_eid;
531 u8 proximity_domain_hi[3]; 553 u8 proximity_domain_hi[3];
532 u32 reserved4; /* Reserved, must be zero */ 554 u32 reserved; /* Reserved, must be zero */
533}; 555};
534 556
535struct memory_affinity { 557/* Flags */
536 SRAT_SUBTABLE_HEADER u32 proximity_domain; 558
537 u16 reserved3; 559#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
560
561struct acpi_srat_mem_affinity {
562 struct acpi_subtable_header header;
563 u32 proximity_domain;
564 u16 reserved; /* Reserved, must be zero */
538 u64 base_address; 565 u64 base_address;
539 u64 address_length; 566 u64 length;
540 u32 reserved4; 567 u32 memory_type; /* See acpi_address_range_id */
568 u32 flags;
569 u64 reserved1; /* Reserved, must be zero */
570};
571
572/* Flags */
541 573
542 /* Flags (32 bits) */ 574#define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
575#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
576#define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
543 577
544 u8 enabled:1; /* 00: Use affinity structure */ 578/* Memory types */
545 u8 hot_pluggable:1; /* 01: Memory region is hot pluggable */
546 u8 non_volatile:1; /* 02: Memory is non-volatile */
547 u8:5; /* 03-07: Reserved, must be zero */
548 u8 reserved5[3]; /* 08-31: Reserved, must be zero */
549 579
550 u64 reserved6; /* Reserved, must be zero */ 580enum acpi_address_range_id {
581 ACPI_ADDRESS_RANGE_MEMORY = 1,
582 ACPI_ADDRESS_RANGE_RESERVED = 2,
583 ACPI_ADDRESS_RANGE_ACPI = 3,
584 ACPI_ADDRESS_RANGE_NVS = 4,
585 ACPI_ADDRESS_RANGE_COUNT = 5
551}; 586};
552 587
553/******************************************************************************* 588/*******************************************************************************
@@ -557,7 +592,8 @@ struct memory_affinity {
557 ******************************************************************************/ 592 ******************************************************************************/
558 593
559struct acpi_table_tcpa { 594struct acpi_table_tcpa {
560 ACPI_TABLE_HEADER_DEF u16 reserved; 595 struct acpi_table_header header; /* Common ACPI table header */
596 u16 reserved;
561 u32 max_log_length; /* Maximum length for the event log area */ 597 u32 max_log_length; /* Maximum length for the event log area */
562 u64 log_address; /* Address of the event log area */ 598 u64 log_address; /* Address of the event log area */
563}; 599};
@@ -569,7 +605,8 @@ struct acpi_table_tcpa {
569 ******************************************************************************/ 605 ******************************************************************************/
570 606
571struct acpi_table_wdrt { 607struct acpi_table_wdrt {
572 ACPI_TABLE_HEADER_DEF u32 header_length; /* Watchdog Header Length */ 608 struct acpi_table_header header; /* Common ACPI table header */
609 u32 header_length; /* Watchdog Header Length */
573 u8 pci_segment; /* PCI Segment number */ 610 u8 pci_segment; /* PCI Segment number */
574 u8 pci_bus; /* PCI Bus number */ 611 u8 pci_bus; /* PCI Bus number */
575 u8 pci_device; /* PCI Device number */ 612 u8 pci_device; /* PCI Device number */
@@ -582,58 +619,9 @@ struct acpi_table_wdrt {
582 u32 entries; /* Number of watchdog entries that follow */ 619 u32 entries; /* Number of watchdog entries that follow */
583}; 620};
584 621
585#if 0 /* Flags, will be converted to macros */ 622/* Flags */
586u8 enabled:1; /* 00: Timer enabled */ 623
587u8:6; /* 01-06: Reserved */ 624#define ACPI_WDRT_TIMER_ENABLED (1) /* 00: Timer enabled */
588u8 sleep_stop:1; /* 07: Timer stopped in sleep state */
589#endif
590
591/* Macros used to generate offsets to specific table fields */
592
593#define ACPI_ASF0_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_asf_info,f)
594#define ACPI_ASF1_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_asf_alert,f)
595#define ACPI_ASF2_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_asf_remote,f)
596#define ACPI_ASF3_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_asf_rmcp,f)
597#define ACPI_ASF4_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_asf_address,f)
598#define ACPI_BOOT_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_boot,f)
599#define ACPI_CPEP_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_cpep,f)
600#define ACPI_CPEP0_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_cpep_polling,f)
601#define ACPI_DBGP_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_dbgp,f)
602#define ACPI_ECDT_OFFSET(f) (u8) ACPI_OFFSET (struct ec_boot_resources,f)
603#define ACPI_HPET_OFFSET(f) (u8) ACPI_OFFSET (struct hpet_table,f)
604#define ACPI_MADT_OFFSET(f) (u8) ACPI_OFFSET (struct multiple_apic_table,f)
605#define ACPI_MADT0_OFFSET(f) (u8) ACPI_OFFSET (struct madt_processor_apic,f)
606#define ACPI_MADT1_OFFSET(f) (u8) ACPI_OFFSET (struct madt_io_apic,f)
607#define ACPI_MADT2_OFFSET(f) (u8) ACPI_OFFSET (struct madt_interrupt_override,f)
608#define ACPI_MADT3_OFFSET(f) (u8) ACPI_OFFSET (struct madt_nmi_source,f)
609#define ACPI_MADT4_OFFSET(f) (u8) ACPI_OFFSET (struct madt_local_apic_nmi,f)
610#define ACPI_MADT5_OFFSET(f) (u8) ACPI_OFFSET (struct madt_address_override,f)
611#define ACPI_MADT6_OFFSET(f) (u8) ACPI_OFFSET (struct madt_io_sapic,f)
612#define ACPI_MADT7_OFFSET(f) (u8) ACPI_OFFSET (struct madt_local_sapic,f)
613#define ACPI_MADT8_OFFSET(f) (u8) ACPI_OFFSET (struct madt_interrupt_source,f)
614#define ACPI_MADTH_OFFSET(f) (u8) ACPI_OFFSET (struct apic_header,f)
615#define ACPI_MCFG_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_mcfg,f)
616#define ACPI_MCFG0_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_mcfg_allocation,f)
617#define ACPI_SBST_OFFSET(f) (u8) ACPI_OFFSET (struct smart_battery_table,f)
618#define ACPI_SLIT_OFFSET(f) (u8) ACPI_OFFSET (struct system_locality_info,f)
619#define ACPI_SPCR_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_spcr,f)
620#define ACPI_SPMI_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_spmi,f)
621#define ACPI_SRAT_OFFSET(f) (u8) ACPI_OFFSET (struct system_resource_affinity,f)
622#define ACPI_SRAT0_OFFSET(f) (u8) ACPI_OFFSET (struct static_resource_alloc,f)
623#define ACPI_SRAT1_OFFSET(f) (u8) ACPI_OFFSET (struct memory_affinity,f)
624#define ACPI_TCPA_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_tcpa,f)
625#define ACPI_WDRT_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_table_wdrt,f)
626
627#define ACPI_HPET_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct hpet_table,f,o)
628#define ACPI_SRAT0_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct static_resource_alloc,f,o)
629#define ACPI_SRAT1_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct memory_affinity,f,o)
630#define ACPI_MADT_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct multiple_apic_table,f,o)
631#define ACPI_MADT0_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct madt_processor_apic,f,o)
632#define ACPI_MADT2_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct madt_interrupt_override,f,o)
633#define ACPI_MADT3_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct madt_nmi_source,f,o)
634#define ACPI_MADT4_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct madt_local_apic_nmi,f,o)
635#define ACPI_MADT7_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct madt_local_sapic,f,o)
636#define ACPI_MADT8_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (struct madt_interrupt_source,f,o)
637 625
638/* Reset to default packing */ 626/* Reset to default packing */
639 627
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 64b603cfe92e..b0cdee69ff5d 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -191,7 +191,7 @@ typedef s32 acpi_native_int;
191 191
192typedef u64 acpi_table_ptr; 192typedef u64 acpi_table_ptr;
193typedef u32 acpi_io_address; 193typedef u32 acpi_io_address;
194typedef u64 acpi_physical_address; 194typedef u32 acpi_physical_address;
195 195
196#define ACPI_MAX_PTR ACPI_UINT32_MAX 196#define ACPI_MAX_PTR ACPI_UINT32_MAX
197#define ACPI_SIZE_MAX ACPI_UINT32_MAX 197#define ACPI_SIZE_MAX ACPI_UINT32_MAX
@@ -311,36 +311,6 @@ typedef acpi_native_uint acpi_size;
311 * 311 *
312 ******************************************************************************/ 312 ******************************************************************************/
313 313
314/*
315 * Pointer overlays to avoid lots of typecasting for
316 * code that accepts both physical and logical pointers.
317 */
318union acpi_pointers {
319 acpi_physical_address physical;
320 void *logical;
321 acpi_table_ptr value;
322};
323
324struct acpi_pointer {
325 u32 pointer_type;
326 union acpi_pointers pointer;
327};
328
329/* pointer_types for above */
330
331#define ACPI_PHYSICAL_POINTER 0x01
332#define ACPI_LOGICAL_POINTER 0x02
333
334/* Processor mode */
335
336#define ACPI_PHYSICAL_ADDRESSING 0x04
337#define ACPI_LOGICAL_ADDRESSING 0x08
338#define ACPI_MEMORY_MODE 0x0C
339
340#define ACPI_PHYSMODE_PHYSPTR ACPI_PHYSICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
341#define ACPI_LOGMODE_PHYSPTR ACPI_LOGICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
342#define ACPI_LOGMODE_LOGPTR ACPI_LOGICAL_ADDRESSING | ACPI_LOGICAL_POINTER
343
344/* Logical defines and NULL */ 314/* Logical defines and NULL */
345 315
346#ifdef FALSE 316#ifdef FALSE
@@ -491,21 +461,6 @@ typedef u64 acpi_integer;
491#define ACPI_NOTIFY_POWER_FAULT (u8) 7 461#define ACPI_NOTIFY_POWER_FAULT (u8) 7
492 462
493/* 463/*
494 * Table types. These values are passed to the table related APIs
495 */
496typedef u32 acpi_table_type;
497
498#define ACPI_TABLE_ID_RSDP (acpi_table_type) 0
499#define ACPI_TABLE_ID_DSDT (acpi_table_type) 1
500#define ACPI_TABLE_ID_FADT (acpi_table_type) 2
501#define ACPI_TABLE_ID_FACS (acpi_table_type) 3
502#define ACPI_TABLE_ID_PSDT (acpi_table_type) 4
503#define ACPI_TABLE_ID_SSDT (acpi_table_type) 5
504#define ACPI_TABLE_ID_XSDT (acpi_table_type) 6
505#define ACPI_TABLE_ID_MAX 6
506#define ACPI_NUM_TABLE_TYPES (ACPI_TABLE_ID_MAX+1)
507
508/*
509 * Types associated with ACPI names and objects. The first group of 464 * Types associated with ACPI names and objects. The first group of
510 * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition 465 * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition
511 * of the ACPI object_type() operator (See the ACPI Spec). Therefore, 466 * of the ACPI object_type() operator (See the ACPI Spec). Therefore,
@@ -816,13 +771,6 @@ struct acpi_buffer {
816#define ACPI_SYS_MODES_MASK 0x0003 771#define ACPI_SYS_MODES_MASK 0x0003
817 772
818/* 773/*
819 * ACPI Table Info. One per ACPI table _type_
820 */
821struct acpi_table_info {
822 u32 count;
823};
824
825/*
826 * System info returned by acpi_get_system_info() 774 * System info returned by acpi_get_system_info()
827 */ 775 */
828struct acpi_system_info { 776struct acpi_system_info {
@@ -833,8 +781,6 @@ struct acpi_system_info {
833 u32 reserved2; 781 u32 reserved2;
834 u32 debug_level; 782 u32 debug_level;
835 u32 debug_layer; 783 u32 debug_layer;
836 u32 num_table_types;
837 struct acpi_table_info table_info[ACPI_TABLE_ID_MAX + 1];
838}; 784};
839 785
840/* 786/*
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-14 22:57:39 -0500