[PATCH qemu-server v2 2/4] tests: add test for legacy-igd passthrough

[Dominik Csapak <d.csapak@proxmox.com>]

this has some implications for pci address calculation (e.g. for pci.2)
so having a test for it will avoid some problems.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 .../cfg2cmd/linux-hostpci-legacy-igd.conf     | 16 ++++++++
 .../cfg2cmd/linux-hostpci-legacy-igd.conf.cmd | 38 +++++++++++++++++++
 src/test/run_config2command_tests.pl          |  1 +
 3 files changed, 55 insertions(+)
 create mode 100644 src/test/cfg2cmd/linux-hostpci-legacy-igd.conf
 create mode 100644 src/test/cfg2cmd/linux-hostpci-legacy-igd.conf.cmd

diff --git a/src/test/cfg2cmd/linux-hostpci-legacy-igd.conf b/src/test/cfg2cmd/linux-hostpci-legacy-igd.conf
new file mode 100644
index 00000000..37f3cfee
--- /dev/null
+++ b/src/test/cfg2cmd/linux-hostpci-legacy-igd.conf
@@ -0,0 +1,16 @@
+# TEST: Config with legacy-igd
+bios: ovmf
+bootdisk: scsi0
+cores: 1
+efidisk0: local:100/vm-100-disk-1.qcow2,size=128K
+hostpci0: 00:02.0,legacy-igd=on
+machine: pc
+memory: 512
+net0: virtio=2E:01:68:F9:9C:87,bridge=vmbr0
+numa: 1
+ostype: l26
+scsihw: virtio-scsi-pci
+smbios1: uuid=3dd750ce-d910-44d0-9493-525c0be4e687
+sockets: 2
+vga: none
+vmgenid: 54d1c06c-8f5b-440f-b5b2-6eab1380e13d
diff --git a/src/test/cfg2cmd/linux-hostpci-legacy-igd.conf.cmd b/src/test/cfg2cmd/linux-hostpci-legacy-igd.conf.cmd
new file mode 100644
index 00000000..21dd22ef
--- /dev/null
+++ b/src/test/cfg2cmd/linux-hostpci-legacy-igd.conf.cmd
@@ -0,0 +1,38 @@
+/usr/bin/kvm \
+  -id 8006 \
+  -name vm8006 \
+  -no-shutdown \
+  -chardev 'socket,id=qmp,path=/var/run/qemu-server/8006.qmp,server=on,wait=off' \
+  -mon 'chardev=qmp,mode=control' \
+  -chardev 'socket,id=qmp-event,path=/var/run/qmeventd.sock,reconnect-ms=5000' \
+  -mon 'chardev=qmp-event,mode=control' \
+  -pidfile /var/run/qemu-server/8006.pid \
+  -daemonize \
+  -smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
+  -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
+  -blockdev '{"driver":"raw","file":{"driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd"},"node-name":"pflash0","read-only":true}' \
+  -blockdev '{"detect-zeroes":"on","discard":"ignore","driver":"throttle","file":{"cache":{"direct":false,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"qcow2","file":{"aio":"io_uring","cache":{"direct":false,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"f70e3017c5a79fdee5a04aa92ac1e9c","read-only":false},"node-name":"drive-efidisk0","read-only":false,"throttle-group":"throttle-drive-efidisk0"}' \
+  -smp '2,sockets=2,cores=1,maxcpus=2' \
+  -nodefaults \
+  -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
+  -vga none \
+  -nographic \
+  -cpu kvm64,enforce,+kvm_pv_eoi,+kvm_pv_unhalt,+lahf_lm,+sep \
+  -m 512 \
+  -object 'memory-backend-ram,id=ram-node0,size=256M' \
+  -numa 'node,nodeid=0,cpus=0,memdev=ram-node0' \
+  -object 'memory-backend-ram,id=ram-node1,size=256M' \
+  -numa 'node,nodeid=1,cpus=1,memdev=ram-node1' \
+  -global 'PIIX4_PM.disable_s3=1' \
+  -global 'PIIX4_PM.disable_s4=1' \
+  -device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' \
+  -device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.1,addr=0x1e' \
+  -device 'vmgenid,guid=54d1c06c-8f5b-440f-b5b2-6eab1380e13d' \
+  -device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' \
+  -device 'usb-tablet,id=tablet,bus=uhci.0,port=1' \
+  -device 'vfio-pci,host=0000:00:02.0,id=hostpci0,bus=pci.0,addr=0x2' \
+  -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
+  -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
+  -netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
+  -device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300,host_mtu=1500,host_tunnel=off' \
+  -machine 'pflash0=pflash0,pflash1=drive-efidisk0,hpet=off,type=pc+pve0'
diff --git a/src/test/run_config2command_tests.pl b/src/test/run_config2command_tests.pl
index 47250c67..28f538d3 100755
--- a/src/test/run_config2command_tests.pl
+++ b/src/test/run_config2command_tests.pl
@@ -128,6 +128,7 @@ my $base_env = {
 };
 
 my $pci_devs = [
+    "0000:00:02.0",
     "0000:00:43.1",
     "0000:00:f4.0",
     "0000:00:ff.1",
-- 
2.47.3