diff options
Diffstat (limited to 'drivers/acpi/executer')
| -rw-r--r-- | drivers/acpi/executer/exconfig.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c index 25802f302ff..009aef5fcbf 100644 --- a/drivers/acpi/executer/exconfig.c +++ b/drivers/acpi/executer/exconfig.c @@ -234,6 +234,13 @@ acpi_ex_load_table_op(struct acpi_walk_state *walk_state, table->oem_table_id)); } + /* Invoke table handler if present */ + + if (acpi_gbl_table_handler) { + (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, table, + acpi_gbl_table_handler_context); + } + *return_desc = ddb_handle; return_ACPI_STATUS(status); } @@ -352,6 +359,14 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc, return_ACPI_STATUS(status); } + /* Invoke table handler if present */ + + if (acpi_gbl_table_handler) { + (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_LOAD, + table_desc.pointer, + acpi_gbl_table_handler_context); + } + cleanup: if (ACPI_FAILURE(status)) { acpi_tb_delete_table(&table_desc); @@ -376,6 +391,7 @@ 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; + struct acpi_table_header *table; ACPI_FUNCTION_TRACE(ex_unload_table); @@ -395,6 +411,17 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle) table_index = (acpi_native_uint) table_desc->reference.object; + /* Invoke table handler if present */ + + if (acpi_gbl_table_handler) { + status = acpi_get_table_by_index(table_index, &table); + if (ACPI_SUCCESS(status)) { + (void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_UNLOAD, + table, + acpi_gbl_table_handler_context); + } + } + /* * Delete the entire namespace under this table Node * (Offset contains the table_id) @@ -407,5 +434,5 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle) /* Delete the table descriptor (ddb_handle) */ acpi_ut_remove_reference(table_desc); - return_ACPI_STATUS(status); + return_ACPI_STATUS(AE_OK); } |