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-rw-r--r--tests/bios-tables-test.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index d165a1bd62..e2fc34143d 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -147,9 +147,13 @@ static void test_acpi_fadt_table(test_data *data)
g_assert(compare_signature(&table, "FACP"));
/* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */
- acpi_fetch_table(data->qts, &table.aml, &table.aml_len,
- fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false);
- g_array_append_val(data->tables, table);
+ memcpy(&val, fadt_aml + 112 /* Flags */, 4);
+ val = le32_to_cpu(val);
+ if (!(val & 1UL << 20 /* HW_REDUCED_ACPI */)) {
+ acpi_fetch_table(data->qts, &table.aml, &table.aml_len,
+ fadt_aml + 36 /* FIRMWARE_CTRL */, 4, "FACS", false);
+ g_array_append_val(data->tables, table);
+ }
memcpy(&val, fadt_aml + dsdt_offset, 4);
val = le32_to_cpu(val);