From: Igor Mammedov Date: Thu, 2 May 2019 14:51:54 +0000 (+0200) Subject: tests: acpi: skip FACS table if board uses hw reduced ACPI profile X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=40dfd0a8cd205a5c92219bde75002644c8e817ad;p=qemu.git tests: acpi: skip FACS table if board uses hw reduced ACPI profile If FADT has HW_REDUCED_ACPI flag set, do not attempt to fetch FACS as it's not provided by the board. Signed-off-by: Igor Mammedov Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Wei Yang Message-Id: <1556808723-226478-7-git-send-email-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- 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);