[Unit]
Description=QEMU Guest Agent
Documentation=http://wiki.qemu.org/Features/GuestAgent
BindsTo=dev-virtio\x2dports-org.qemu.guest_agent.0.device
After=dev-virtio\x2dports-org.qemu.guest_agent.0.device

[Service]
Type=simple
ExecStart=-/usr/bin/qemu-ga -p /dev/virtio-ports/org.qemu.guest_agent.0
Restart=always
RestartSec=0

[Install]
WantedBy=dev-virtio\x2dports-org.qemu.guest_agent.0.device