From 1a83a068e4b59b137eac7e34607e55d023c90894 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Tue, 29 Sep 2015 20:10:07 -0400
Subject: [PATCH] tests: qemu: Add aarch64 virtio pci tests

- qemuxml2argv-aarch64-mmio-default-pci: Verify that we still default
  to virtio-mmio even if qemu is new enough to support PCI
- qemuxml2argv-aarch64-virtio-pci: Check generated arm virtio PCI args
---
 ...qemuxml2argv-aarch64-mmio-default-pci.args | 17 +++++++
 .../qemuxml2argv-aarch64-mmio-default-pci.xml | 48 +++++++++++++++++++
 .../qemuxml2argv-aarch64-virtio-pci.args      | 15 ++++++
 .../qemuxml2argv-aarch64-virtio-pci.xml       | 43 +++++++++++++++++
 tests/qemuxml2argvtest.c                      | 12 +++++
 5 files changed, 135 insertions(+)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.xml
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.xml

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.args b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.args
new file mode 100644
index 0000000000..97209366ee
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.args
@@ -0,0 +1,17 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-aarch64 -S -M virt -cpu cortex-a53 -m 1024 -smp 1 \
+-nographic -nodefconfig -nodefaults \
+-monitor unix:/tmp/test-monitor,server,nowait -boot c \
+-kernel /aarch64.kernel -initrd /aarch64.initrd \
+-append 'earlyprintk console=ttyAMA0,115200n8 rw root=/dev/vda rootwait' \
+-dtb /aarch64.dtb -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1 \
+-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x1 \
+-device virtio-serial-device,id=virtio-serial0 -usb \
+-drive file=/aarch64.raw,if=none,id=drive-virtio-disk0 \
+-device virtio-blk-device,drive=drive-virtio-disk0,id=virtio-disk0 \
+-device virtio-net-device,vlan=0,id=net0,mac=52:54:00:09:a4:37 \
+-net user,vlan=0,name=hostnet0 -serial pty -chardev pty,id=charconsole1 \
+-device virtconsole,chardev=charconsole1,id=console1 \
+-device virtio-balloon-device,id=balloon0 \
+-object rng-random,id=objrng0,filename=/dev/random \
+-device virtio-rng-device,rng=objrng0,id=rng0
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.xml b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.xml
new file mode 100644
index 0000000000..ad34615128
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-mmio-default-pci.xml
@@ -0,0 +1,48 @@
+<domain type="qemu">
+  <name>aarch64test</name>
+  <uuid>496d7ea8-9739-544b-4ebd-ef08be936e8b</uuid>
+  <memory>1048576</memory>
+  <currentMemory>1048576</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch="aarch64" machine="virt">hvm</type>
+    <kernel>/aarch64.kernel</kernel>
+    <initrd>/aarch64.initrd</initrd>
+    <dtb>/aarch64.dtb</dtb>
+    <cmdline>earlyprintk console=ttyAMA0,115200n8 rw root=/dev/vda rootwait</cmdline>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <pae/>
+  </features>
+  <cpu match='exact'>
+    <model>cortex-a53</model>
+  </cpu>
+  <clock offset="utc"/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-aarch64</emulator>
+    <disk type='file' device='disk'>
+      <source file='/aarch64.raw'/>
+      <target dev='vda' bus='virtio'/>
+    </disk>
+    <interface type='user'>
+      <mac address='52:54:00:09:a4:37'/>
+      <model type='virtio'/>
+    </interface>
+    <console type='pty'/>
+    <console type='pty'>
+      <target type='virtio' port='0'/>
+    </console>
+    <memballoon model='virtio'/>
+    <!--
+      This actually doesn't work in practice because vexpress only has
+      4 virtio slots available, rng makes 5 -->
+    <rng model='virtio'>
+      <backend model='random'>/dev/random</backend>
+    </rng>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.args b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.args
new file mode 100644
index 0000000000..3ae6e3434d
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.args
@@ -0,0 +1,15 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-aarch64 -S -M virt -cpu cortex-a53 -m 1024 -smp 1 \
+-nographic -nodefconfig -nodefaults \
+-monitor unix:/tmp/test-monitor,server,nowait -boot c \
+-kernel /aarch64.kernel -initrd /aarch64.initrd \
+-append 'earlyprintk console=ttyAMA0,115200n8 rw root=/dev/vda rootwait' \
+-dtb /aarch64.dtb -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1 \
+-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x1 \
+-device virtio-scsi-pci,id=scsi0,bus=pcie.0,addr=0x3 \
+-usb -drive file=/aarch64.raw,if=none,id=drive-scsi0-0-0-0 \
+-device scsi-disk,bus=scsi0.0,channel=0,scsi-id=0,lun=0,\
+drive=drive-scsi0-0-0-0,id=scsi0-0-0-0 \
+-device virtio-net-pci,vlan=0,id=net0,\
+mac=52:54:00:09:a4:37,bus=pcie.0,addr=0x2 \
+-net user,vlan=0,name=hostnet0
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.xml b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.xml
new file mode 100644
index 0000000000..6a44f19efe
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci.xml
@@ -0,0 +1,43 @@
+<domain type='qemu'>
+  <name>aarch64test</name>
+  <uuid>496d7ea8-9739-544b-4ebd-ef08be936e8b</uuid>
+  <memory unit='KiB'>1048576</memory>
+  <currentMemory unit='KiB'>1048576</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='aarch64' machine='virt'>hvm</type>
+    <kernel>/aarch64.kernel</kernel>
+    <initrd>/aarch64.initrd</initrd>
+    <cmdline>earlyprintk console=ttyAMA0,115200n8 rw root=/dev/vda rootwait</cmdline>
+    <dtb>/aarch64.dtb</dtb>
+    <boot dev='hd'/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <pae/>
+  </features>
+  <cpu mode='custom' match='exact'>
+    <model fallback='allow'>cortex-a53</model>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-aarch64</emulator>
+    <disk type='file' device='disk'>
+      <source file='/aarch64.raw'/>
+      <target dev='sda' bus='scsi'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='scsi' index='0' model='virtio-scsi'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </controller>
+    <interface type='user'>
+      <mac address='52:54:00:09:a4:37'/>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </interface>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index e6bf2f1786..80cb55ec3e 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -1632,6 +1632,18 @@ mymain(void)
             QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DTB,
             QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE_VIRTIO_MMIO,
             QEMU_CAPS_DEVICE_VIRTIO_RNG, QEMU_CAPS_OBJECT_RNG_RANDOM);
+    DO_TEST("aarch64-mmio-default-pci",
+            QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DTB,
+            QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE_VIRTIO_MMIO,
+            QEMU_CAPS_DEVICE_VIRTIO_RNG, QEMU_CAPS_OBJECT_RNG_RANDOM,
+            QEMU_CAPS_OBJECT_GPEX, QEMU_CAPS_DEVICE_PCI_BRIDGE,
+            QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE);
+    DO_TEST("aarch64-virtio-pci",
+            QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DTB,
+            QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE_VIRTIO_MMIO,
+            QEMU_CAPS_DEVICE_VIRTIO_RNG, QEMU_CAPS_OBJECT_RNG_RANDOM,
+            QEMU_CAPS_OBJECT_GPEX, QEMU_CAPS_DEVICE_PCI_BRIDGE,
+            QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE, QEMU_CAPS_VIRTIO_SCSI);
     DO_TEST("aarch64-aavmf-virtio-mmio",
             QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DTB,
             QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE_VIRTIO_MMIO,
-- 
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