/*
* fwts_acpi_init()
* Initialise ACPIA engine and collect method namespace
*/
int fwts_acpi_init(fwts_framework *fw)
{
if (fwts_acpica_init(fw) != FWTS_OK)
return FWTS_ERROR;
/* Gather all object names */
fwts_object_names = fwts_acpica_get_object_names(0);
fwts_acpi_initialized = true;
return FWTS_OK;
}
/* Test function that makes sure processors are under the _SB_ namespace. */
static int acpi_table_sbbr_namespace_check_test1(fwts_framework *fw)
{
int error_count = 0;
/* Initializing ACPICA library so we can call AcpiWalkNamespace. */
if (fwts_acpica_init(fw) != FWTS_OK)
return FWTS_ERROR;
/* Searching for all processor devices in the namespace. */
AcpiWalkNamespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
processor_handler, NULL, NULL, (void **)&error_count);
/* Deinitializing ACPICA, if we don't call this the terminal will break on exit. */
fwts_acpica_deinit();
/* error_count variable counts the number of processors outside of the _SB_ namespace. */
if (error_count > 0)
fwts_failed(fw, LOG_LEVEL_HIGH, "SbbrAcpiCpuWrongNamespace", "%d Processor devices "
"were found outside of the _SB_ namespace.", error_count);
else
fwts_passed(fw, "All processor devices were located in the _SB_ namespace.");
return FWTS_OK;
}
