vfio-ccw dasd ipl support

This feature could support booting from vfio-ccw dasd devices. It is enabled in our SLE12SP5, SLE15SP1 and SLES15SP2

This feature is actually using a real dasd for ipl device based on vfio-ccw bus. So it is not like using a vfio-cow qcow2 or just use this dasd device as a storage block.

The Maintainer experience for openSUSE QEMU

As a qemu developer of SUSE and openSUSE, I would like to share some information about maintaining the QEMU package, so you could join us to maintain it together. 

Begining-To-End DPDK Guide

This guide is more of a tutorial that should guide you through all of the steps of installing DPDK and Open vSwitch from the packages built by the Debian Linux. This guide assumes the use of Intel Niantic NIC cards. Mellanox ConnectX3-Pro cards will be supported but are right now largely untested with the packages. This guide builds on the basic one and hopefully provides all of the steps you'll need to setup a working OVS-DPDK with a running VM (also with its own DPDK).

Develop mcs51 on openSUSE

Build docker base image