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https://github.com/aljazceru/kata-containers.git
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57 lines
2.8 KiB
Go
57 lines
2.8 KiB
Go
// +build s390x
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/*
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// Copyright contributors to the Virtual Machine Manager for Go project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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*/
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package qemu
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import "testing"
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// -pci devices don't play well with Z hence replace them with corresponding -ccw devices
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// See https://wiki.qemu.org/Documentation/Platforms/S390X
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var (
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deviceFSString = "-device virtio-9p-ccw,fsdev=workload9p,mount_tag=rootfs,devno=" + DevNo + " -fsdev local,id=workload9p,path=/var/lib/docker/devicemapper/mnt/e31ebda2,security_model=none"
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deviceNetworkString = "-netdev tap,id=tap0,vhost=on,ifname=ceth0,downscript=no,script=no -device driver=virtio-net-ccw,netdev=tap0,mac=01:02:de:ad:be:ef,devno=" + DevNo
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deviceNetworkStringMq = "-netdev tap,id=tap0,vhost=on,fds=3:4 -device driver=virtio-net-ccw,netdev=tap0,mac=01:02:de:ad:be:ef,mq=on,devno=" + DevNo
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deviceSerialString = "-device virtio-serial-ccw,id=serial0,devno=" + DevNo
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deviceVSOCKString = "-device vhost-vsock-ccw,id=vhost-vsock-pci0,guest-cid=4,devno=" + DevNo
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deviceVFIOString = "-device vfio-ccw,host=02:10.0,devno=" + DevNo
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deviceSCSIControllerStr = "-device virtio-scsi-ccw,id=foo,devno=" + DevNo
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deviceSCSIControllerBusAddrStr = "-device virtio-scsi-ccw,id=foo,bus=pci.0,addr=00:04.0,iothread=iothread1,devno=" + DevNo
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deviceBlockString = "-device virtio-blk-ccw,drive=hd0,scsi=off,config-wce=off,devno=" + DevNo + ",share-rw=on -drive id=hd0,file=/var/lib/vm.img,aio=threads,format=qcow2,if=none,readonly"
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devicePCIBridgeString = "-device pci-bridge,bus=/pci-bus/pcie.0,id=mybridge,chassis_nr=5,shpc=on,addr=ff"
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devicePCIEBridgeString = "-device pcie-pci-bridge,bus=/pci-bus/pcie.0,id=mybridge,addr=ff"
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romfile = ""
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)
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func TestAppendVirtioBalloon(t *testing.T) {
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balloonDevice := BalloonDevice{
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ID: "balloon",
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}
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var deviceString = "-device " + string(VirtioBalloon) + "-" + string(TransportCCW)
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deviceString += ",id=" + balloonDevice.ID
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balloonDevice.DevNo = DevNo
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devnoOptios := ",devno=" + DevNo
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var OnDeflateOnOMM = ",deflate-on-oom=on"
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var OffDeflateOnOMM = ",deflate-on-oom=off"
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testAppend(balloonDevice, deviceString+devnoOptios+OffDeflateOnOMM, t)
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balloonDevice.DeflateOnOOM = true
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testAppend(balloonDevice, deviceString+devnoOptios+OnDeflateOnOMM, t)
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}
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