This test case demonstrates how to explicitly opt into using the uefi-vars device for an x86_64 guest. Normally the firmware autoselection process will pick a UEFI build that is loaded via pflash, but by including the <varstore> element in the input XML we can tell the QEMU driver that we want want the uefi-vars device to be used instead. Currently this results in an error, because the firmware autoselection algorithm doesn't yet know how to properly handle the scenario. A future commit will address this and make things work as expected. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> --- ...are-auto-efi-varstore-q35.x86_64-latest.err | 1 + .../firmware-auto-efi-varstore-q35.xml | 18 ++++++++++++++++++ tests/qemuxmlconftest.c | 1 + 3 files changed, 20 insertions(+) create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.x86_64-latest.err create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.xml diff --git a/tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.x86_64-latest.err b/tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.x86_64-latest.err new file mode 100644 index 0000000000..b45d304221 --- /dev/null +++ b/tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.x86_64-latest.err @@ -0,0 +1 @@ +Only one of NVRAM/varstore can be used diff --git a/tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.xml b/tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.xml new file mode 100644 index 0000000000..9cda95403e --- /dev/null +++ b/tests/qemuxmlconfdata/firmware-auto-efi-varstore-q35.xml @@ -0,0 +1,18 @@ +<domain type='kvm'> + <name>guest</name> + <uuid>63840878-0deb-4095-97e6-fc444d9bc9fa</uuid> + <memory unit='KiB'>1048576</memory> + <vcpu placement='static'>1</vcpu> + <os firmware='efi'> + <type arch='x86_64' machine='pc-q35-8.2'>hvm</type> + <varstore/> + </os> + <features> + <acpi/> + </features> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <controller type='usb' model='none'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c index 615a30fd38..9e330e2935 100644 --- a/tests/qemuxmlconftest.c +++ b/tests/qemuxmlconftest.c @@ -1671,6 +1671,7 @@ mymain(void) DO_TEST_CAPS_LATEST("firmware-auto-efi-nvram-file"); DO_TEST_CAPS_LATEST("firmware-auto-efi-nvram-network-nbd"); DO_TEST_CAPS_LATEST("firmware-auto-efi-nvram-network-iscsi"); + DO_TEST_CAPS_LATEST_PARSE_ERROR("firmware-auto-efi-varstore-q35"); DO_TEST_CAPS_LATEST("firmware-auto-efi-format-loader-qcow2"); DO_TEST_CAPS_LATEST_PARSE_ERROR("firmware-auto-efi-format-loader-qcow2-rom"); -- 2.53.0