| Message ID | 20200911180755.28409-7-ani@anisinha.ca |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/9] tests/acpi: document addition of table DSDT.roothp for unit testing root pci hotplug on/off | expand |
On Fri, 11 Sep 2020 23:37:53 +0530 Ani Sinha <ani@anisinha.ca> wrote: > This change adds a new unit test for the global flag > 'acpi-pci-hotplug-with-bridge-support' which is available for cold plugged pci > bridges in i440fx. The flag can be used to turn off acpi based hotplug support > for all the slots of the pci bus. not true or not clear, should be "turn off acpi based hotplug support on all PCI bridges" > Tested on the upstream qemu master branch. Doesn't belong to commit message > > Signed-off-by: Ani Sinha <ani@anisinha.ca> > --- > tests/qtest/bios-tables-test.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c > index d8c7d57557..7632cfe1be 100644 > --- a/tests/qtest/bios-tables-test.c > +++ b/tests/qtest/bios-tables-test.c > @@ -754,6 +754,20 @@ static void test_acpi_piix4_root_hotplug(void) > free_test_data(&data); > } > > +static void test_acpi_piix4_bridge_hotplug(void) > +{ > + test_data data; > + > + memset(&data, 0, sizeof(data)); > + data.machine = MACHINE_PC; > + data.variant = ".hpbridge"; > + data.required_struct_types = base_required_struct_types; > + data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); > + test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " > + "-device pci-bridge,chassis_nr=1", &data); > + free_test_data(&data); > +} > + > static void test_acpi_q35_tcg(void) > { > test_data data; > @@ -1159,6 +1173,7 @@ int main(int argc, char *argv[]) > qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); > qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); > qtest_add_func("acpi/piix4/hotplug", test_acpi_piix4_root_hotplug); > + qtest_add_func("acpi/piix4/brhotplug", test_acpi_piix4_bridge_hotplug); > qtest_add_func("acpi/q35", test_acpi_q35_tcg); > qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); > qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64);
diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c index d8c7d57557..7632cfe1be 100644 --- a/tests/qtest/bios-tables-test.c +++ b/tests/qtest/bios-tables-test.c @@ -754,6 +754,20 @@ static void test_acpi_piix4_root_hotplug(void) free_test_data(&data); } +static void test_acpi_piix4_bridge_hotplug(void) +{ + test_data data; + + memset(&data, 0, sizeof(data)); + data.machine = MACHINE_PC; + data.variant = ".hpbridge"; + data.required_struct_types = base_required_struct_types; + data.required_struct_types_len = ARRAY_SIZE(base_required_struct_types); + test_acpi_one("-global PIIX4_PM.acpi-pci-hotplug-with-bridge-support=off " + "-device pci-bridge,chassis_nr=1", &data); + free_test_data(&data); +} + static void test_acpi_q35_tcg(void) { test_data data; @@ -1159,6 +1173,7 @@ int main(int argc, char *argv[]) qtest_add_func("acpi/piix4", test_acpi_piix4_tcg); qtest_add_func("acpi/piix4/bridge", test_acpi_piix4_tcg_bridge); qtest_add_func("acpi/piix4/hotplug", test_acpi_piix4_root_hotplug); + qtest_add_func("acpi/piix4/brhotplug", test_acpi_piix4_bridge_hotplug); qtest_add_func("acpi/q35", test_acpi_q35_tcg); qtest_add_func("acpi/q35/bridge", test_acpi_q35_tcg_bridge); qtest_add_func("acpi/q35/mmio64", test_acpi_q35_tcg_mmio64);
This change adds a new unit test for the global flag 'acpi-pci-hotplug-with-bridge-support' which is available for cold plugged pci bridges in i440fx. The flag can be used to turn off acpi based hotplug support for all the slots of the pci bus. Tested on the upstream qemu master branch. Signed-off-by: Ani Sinha <ani@anisinha.ca> --- tests/qtest/bios-tables-test.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)