diff options
Diffstat (limited to 'drivers/acpi/namespace/nsparse.c')
| -rw-r--r-- | drivers/acpi/namespace/nsparse.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/acpi/namespace/nsparse.c b/drivers/acpi/namespace/nsparse.c index e696aa847990..86bd6e5920c7 100644 --- a/drivers/acpi/namespace/nsparse.c +++ b/drivers/acpi/namespace/nsparse.c @@ -64,7 +64,8 @@ ACPI_MODULE_NAME("nsparse") ******************************************************************************/ acpi_status acpi_ns_one_complete_parse(acpi_native_uint pass_number, - acpi_native_uint table_index) + acpi_native_uint table_index, + struct acpi_namespace_node * start_node) { union acpi_parse_object *parse_root; acpi_status status; @@ -121,6 +122,13 @@ acpi_ns_one_complete_parse(acpi_native_uint pass_number, return_ACPI_STATUS(status); } + /* start_node is the default location to load the table */ + + if (start_node && start_node != acpi_gbl_root_node) { + acpi_ds_scope_stack_push(start_node, ACPI_TYPE_METHOD, + walk_state); + } + /* Parse the AML */ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "*PARSE* pass %d parse\n", @@ -163,7 +171,9 @@ acpi_ns_parse_table(acpi_native_uint table_index, * performs another complete parse of the AML. */ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 1\n")); - status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS1, table_index); + status = + acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS1, table_index, + start_node); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } @@ -178,7 +188,9 @@ acpi_ns_parse_table(acpi_native_uint table_index, * parse objects are all cached. */ ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 2\n")); - status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS2, table_index); + status = + acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS2, table_index, + start_node); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } |