diff options
Diffstat (limited to 'drivers/acpi/executer/exconfig.c')
| -rw-r--r-- | drivers/acpi/executer/exconfig.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c index 24da921d13e3..2a32c843cb4a 100644 --- a/drivers/acpi/executer/exconfig.c +++ b/drivers/acpi/executer/exconfig.c @@ -53,7 +53,7 @@ ACPI_MODULE_NAME("exconfig") /* Local prototypes */ static acpi_status -acpi_ex_add_table(acpi_native_uint table_index, +acpi_ex_add_table(u32 table_index, struct acpi_namespace_node *parent_node, union acpi_operand_object **ddb_handle); @@ -73,7 +73,7 @@ acpi_ex_add_table(acpi_native_uint table_index, ******************************************************************************/ static acpi_status -acpi_ex_add_table(acpi_native_uint table_index, +acpi_ex_add_table(u32 table_index, struct acpi_namespace_node *parent_node, union acpi_operand_object **ddb_handle) { @@ -96,7 +96,8 @@ acpi_ex_add_table(acpi_native_uint table_index, /* Install the new table into the local data structures */ - obj_desc->reference.object = ACPI_CAST_PTR(void, table_index); + obj_desc->reference.object = ACPI_CAST_PTR(void, + (unsigned long)table_index); /* Add the table to the namespace */ @@ -128,12 +129,12 @@ acpi_ex_load_table_op(struct acpi_walk_state *walk_state, { acpi_status status; union acpi_operand_object **operand = &walk_state->operands[0]; - acpi_native_uint table_index; struct acpi_namespace_node *parent_node; struct acpi_namespace_node *start_node; struct acpi_namespace_node *parameter_node = NULL; union acpi_operand_object *ddb_handle; struct acpi_table_header *table; + u32 table_index; ACPI_FUNCTION_TRACE(ex_load_table_op); @@ -280,7 +281,7 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc, { union acpi_operand_object *ddb_handle; struct acpi_table_desc table_desc; - acpi_native_uint table_index; + u32 table_index; acpi_status status; u32 length; @@ -375,9 +376,15 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc, goto cleanup; } + /* + * Add the table to the namespace. + * + * Note: We load the table objects relative to the root of the namespace. + * This appears to go against the ACPI specification, but we do it for + * compatibility with other ACPI implementations. + */ status = - acpi_ex_add_table(table_index, walk_state->scope_info->scope.node, - &ddb_handle); + acpi_ex_add_table(table_index, acpi_gbl_root_node, &ddb_handle); if (ACPI_FAILURE(status)) { /* On error, table_ptr was deallocated above */ @@ -431,7 +438,7 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle) { acpi_status status = AE_OK; union acpi_operand_object *table_desc = ddb_handle; - acpi_native_uint table_index; + u32 table_index; struct acpi_table_header *table; ACPI_FUNCTION_TRACE(ex_unload_table); @@ -448,9 +455,9 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle) return_ACPI_STATUS(AE_BAD_PARAMETER); } - /* Get the table index from the ddb_handle */ + /* Get the table index from the ddb_handle (acpi_size for 64-bit case) */ - table_index = (acpi_native_uint) table_desc->reference.object; + table_index = (u32) (acpi_size) table_desc->reference.object; /* Invoke table handler if present */ |