From: Andrea Bolognani <abologna@redhat.com>
Date: Wed, 13 Aug 2025 13:16:24 +0000 (+0200)
Subject: tests: Minimize SEV tests
X-Git-Tag: v11.8.0-rc1~17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=05b67b8cde95f3baf3d2925ad4fde72d02b5310c;p=thirdparty%2Flibvirt.git

tests: Minimize SEV tests

Removing all unnecessary devices and elements makes it easier
to focus on the actual purpose of these tests (configuring
the SEV-specific bits).

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
---

diff --git a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.args b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.args
index 33f820f5ad..909e88b0b9 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.args
+++ b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.args
@@ -30,9 +30,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -initrd /initrd \
 -append runme \
 -shim /shim \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}' \
 -audiodev '{"id":"audio1","driver":"none"}' \
 -object '{"qom-type":"sev-guest","id":"lsec0","cbitpos":47,"reduced-phys-bits":1,"policy":1,"dh-cert-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/dh_cert.base64","session-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/session.base64","kernel-hashes":true}' \
 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
diff --git a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.xml b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.xml
index dea8236540..01ca8fe012 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest+amdsev.xml
@@ -21,18 +21,7 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
-    <controller type='usb' index='0' model='piix3-uhci'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
-    </controller>
-    <controller type='ide' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
diff --git a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.args b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.args
index 33f820f5ad..909e88b0b9 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.args
+++ b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.args
@@ -30,9 +30,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -initrd /initrd \
 -append runme \
 -shim /shim \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}' \
 -audiodev '{"id":"audio1","driver":"none"}' \
 -object '{"qom-type":"sev-guest","id":"lsec0","cbitpos":47,"reduced-phys-bits":1,"policy":1,"dh-cert-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/dh_cert.base64","session-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/session.base64","kernel-hashes":true}' \
 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
diff --git a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.xml b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.xml
index dea8236540..01ca8fe012 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-direct.x86_64-latest.xml
@@ -21,18 +21,7 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
-    <controller type='usb' index='0' model='piix3-uhci'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
-    </controller>
-    <controller type='ide' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
diff --git a/tests/qemuxmlconfdata/launch-security-sev-direct.xml b/tests/qemuxmlconfdata/launch-security-sev-direct.xml
index 76277b6278..7b4908c7d4 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-direct.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-direct.xml
@@ -2,7 +2,6 @@
   <name>QEMUGuest1</name>
   <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
   <memory unit='KiB'>219100</memory>
-  <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
     <type arch='x86_64' machine='pc'>hvm</type>
@@ -11,23 +10,9 @@
     <cmdline>runme</cmdline>
     <shim>/shim</shim>
   </os>
-  <clock offset='utc'/>
-  <on_poweroff>destroy</on_poweroff>
-  <on_reboot>restart</on_reboot>
-  <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
-    <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
-    <controller type='pci' index='0' model='pci-root'/>
-    <input type='mouse' bus='ps2'/>
-    <input type='keyboard' bus='ps2'/>
+    <controller type='usb' model='none'/>
     <memballoon model='none'/>
   </devices>
   <launchSecurity type='sev' kernelHashes='yes'>
diff --git a/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.args b/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.args
index cbbda6345f..0270316a67 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.args
+++ b/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.args
@@ -26,9 +26,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -rtc base=utc \
 -no-shutdown \
 -boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}' \
 -audiodev '{"id":"audio1","driver":"none"}' \
 -object '{"qom-type":"sev-guest","id":"lsec0","cbitpos":51,"reduced-phys-bits":1,"policy":1,"dh-cert-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/dh_cert.base64","session-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/session.base64"}' \
 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
diff --git a/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.xml b/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.xml
index 6a0048aeae..6e7119c34e 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.x86_64-latest+amdsev.xml
@@ -17,18 +17,7 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
-    <controller type='usb' index='0' model='piix3-uhci'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
-    </controller>
-    <controller type='ide' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
diff --git a/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.xml b/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.xml
index b4f3eb4998..cef48ec3c7 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-missing-platform-info.xml
@@ -2,29 +2,13 @@
   <name>QEMUGuest1</name>
   <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
   <memory unit='KiB'>219100</memory>
-  <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
     <type arch='x86_64' machine='pc'>hvm</type>
-    <boot dev='hd'/>
   </os>
-  <clock offset='utc'/>
-  <on_poweroff>destroy</on_poweroff>
-  <on_reboot>restart</on_reboot>
-  <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
-    <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
-    <controller type='pci' index='0' model='pci-root'/>
-    <input type='mouse' bus='ps2'/>
-    <input type='keyboard' bus='ps2'/>
+    <controller type='usb' model='none'/>
     <memballoon model='none'/>
   </devices>
   <launchSecurity type='sev'>
diff --git a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.args b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.args
index b3bc7fcf04..d849eb88e0 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.args
+++ b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.args
@@ -28,12 +28,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -rtc base=utc \
 -no-shutdown \
 -boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
--blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.2","addr":"0x0","drive":"libvirt-1-storage","id":"virtio-disk0","bootindex":1}' \
 -audiodev '{"id":"audio1","driver":"none"}' \
 -global ICH9-LPC.noreboot=off \
 -watchdog-action reset \
diff --git a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.xml b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.xml
index d9bf146993..a0487b021e 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest+amdsev.xml
@@ -15,8 +15,6 @@
   </os>
   <features>
     <acpi/>
-    <apic/>
-    <pae/>
   </features>
   <cpu mode='custom' match='exact' check='none'>
     <model fallback='forbid'>qemu64</model>
@@ -27,34 +25,11 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='vda' bus='virtio'/>
-      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
-    </disk>
-    <controller type='usb' index='0' model='qemu-xhci'>
-      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='sata' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
     </controller>
     <controller type='pci' index='0' model='pcie-root'/>
-    <controller type='pci' index='1' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='1' port='0x8'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/>
-    </controller>
-    <controller type='pci' index='2' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='2' port='0x9'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
-    <controller type='pci' index='3' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='3' port='0xa'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
-    </controller>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <audio id='1' type='none'/>
diff --git a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.args b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.args
index b3bc7fcf04..d849eb88e0 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.args
+++ b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.args
@@ -28,12 +28,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -rtc base=utc \
 -no-shutdown \
 -boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
--blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.2","addr":"0x0","drive":"libvirt-1-storage","id":"virtio-disk0","bootindex":1}' \
 -audiodev '{"id":"audio1","driver":"none"}' \
 -global ICH9-LPC.noreboot=off \
 -watchdog-action reset \
diff --git a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.xml b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.xml
index d9bf146993..a0487b021e 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-snp.x86_64-latest.xml
@@ -15,8 +15,6 @@
   </os>
   <features>
     <acpi/>
-    <apic/>
-    <pae/>
   </features>
   <cpu mode='custom' match='exact' check='none'>
     <model fallback='forbid'>qemu64</model>
@@ -27,34 +25,11 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='vda' bus='virtio'/>
-      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
-    </disk>
-    <controller type='usb' index='0' model='qemu-xhci'>
-      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='sata' index='0'>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
     </controller>
     <controller type='pci' index='0' model='pcie-root'/>
-    <controller type='pci' index='1' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='1' port='0x8'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/>
-    </controller>
-    <controller type='pci' index='2' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='2' port='0x9'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
-    <controller type='pci' index='3' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='3' port='0xa'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
-    </controller>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <audio id='1' type='none'/>
diff --git a/tests/qemuxmlconfdata/launch-security-sev-snp.xml b/tests/qemuxmlconfdata/launch-security-sev-snp.xml
index 408198674e..d62ed0d05d 100644
--- a/tests/qemuxmlconfdata/launch-security-sev-snp.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev-snp.xml
@@ -2,59 +2,17 @@
   <name>QEMUGuest1</name>
   <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
   <memory unit='KiB'>219100</memory>
-  <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os firmware='efi'>
     <type arch='x86_64' machine='pc-q35-8.2'>hvm</type>
     <loader stateless='yes'/>
-    <boot dev='hd'/>
   </os>
   <features>
     <acpi/>
-    <apic/>
-    <pae/>
   </features>
-  <cpu mode='custom' match='exact' check='none'>
-    <model fallback='forbid'>qemu64</model>
-  </cpu>
-  <clock offset='utc'/>
-  <on_poweroff>destroy</on_poweroff>
-  <on_reboot>restart</on_reboot>
-  <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='vda' bus='virtio'/>
-      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
-    </disk>
-    <controller type='usb' index='0' model='qemu-xhci'>
-      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
-    </controller>
-    <controller type='sata' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
-    </controller>
-    <controller type='pci' index='0' model='pcie-root'/>
-    <controller type='pci' index='1' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='1' port='0x8'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/>
-    </controller>
-    <controller type='pci' index='2' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='2' port='0x9'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
-    <controller type='pci' index='3' model='pcie-root-port'>
-      <model name='pcie-root-port'/>
-      <target chassis='3' port='0xa'/>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
-    </controller>
-    <input type='mouse' bus='ps2'/>
-    <input type='keyboard' bus='ps2'/>
-    <audio id='1' type='none'/>
-    <watchdog model='itco' action='reset'/>
+    <controller type='usb' model='none'/>
     <memballoon model='none'/>
   </devices>
   <launchSecurity type='sev-snp' authorKey='yes' vcek='no'>
diff --git a/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.args b/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.args
index a71b08e4da..452648e252 100644
--- a/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.args
+++ b/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.args
@@ -26,9 +26,6 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
 -rtc base=utc \
 -no-shutdown \
 -boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}' \
 -audiodev '{"id":"audio1","driver":"none"}' \
 -object '{"qom-type":"sev-guest","id":"lsec0","cbitpos":47,"reduced-phys-bits":1,"policy":1,"dh-cert-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/dh_cert.base64","session-file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/session.base64"}' \
 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
diff --git a/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.xml b/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.xml
index a3ee54ed44..eca1c1de75 100644
--- a/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev.x86_64-latest+amdsev.xml
@@ -17,18 +17,7 @@
   <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
-    <controller type='usb' index='0' model='piix3-uhci'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
-    </controller>
-    <controller type='ide' index='0'>
-      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
-    </controller>
+    <controller type='usb' index='0' model='none'/>
     <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
diff --git a/tests/qemuxmlconfdata/launch-security-sev.xml b/tests/qemuxmlconfdata/launch-security-sev.xml
index 51967071f7..3c4cbe4344 100644
--- a/tests/qemuxmlconfdata/launch-security-sev.xml
+++ b/tests/qemuxmlconfdata/launch-security-sev.xml
@@ -2,29 +2,13 @@
   <name>QEMUGuest1</name>
   <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
   <memory unit='KiB'>219100</memory>
-  <currentMemory unit='KiB'>219100</currentMemory>
   <vcpu placement='static'>1</vcpu>
   <os>
     <type arch='x86_64' machine='pc'>hvm</type>
-    <boot dev='hd'/>
   </os>
-  <clock offset='utc'/>
-  <on_poweroff>destroy</on_poweroff>
-  <on_reboot>restart</on_reboot>
-  <on_crash>destroy</on_crash>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
-    <disk type='block' device='disk'>
-      <driver name='qemu' type='raw'/>
-      <source dev='/dev/HostVG/QEMUGuest1'/>
-      <target dev='hda' bus='ide'/>
-      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
-    </disk>
-    <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
-    <controller type='pci' index='0' model='pci-root'/>
-    <input type='mouse' bus='ps2'/>
-    <input type='keyboard' bus='ps2'/>
+    <controller type='usb' model='none'/>
     <memballoon model='none'/>
   </devices>
   <launchSecurity type='sev'>