Solve qemu long rng initialization problem

Expose a fake hardware rng on the guest, linked to the host's /dev/urandom.

Signed-off-by: Laurent Bonnans <laurent.bonnans@here.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/qemucommand.py b/scripts/qemucommand.py
index 4abfd4e..cafab6d 100644
--- a/scripts/qemucommand.py
+++ b/scripts/qemucommand.py
@@ -97,6 +97,8 @@ class QemuCommand(object):
             "-serial", "tcp:127.0.0.1:%d,server,nowait" % self.serial_port,
             "-m", "1G",
             "-usb",
+            "-object", "rng-random,id=rng0,filename=/dev/urandom",
+            "-device", "virtio-rng-pci,rng=rng0",
             "-device", "usb-tablet",
             "-show-cursor",
             "-vga", "std",