This introduces the infrastructure for the emulated 3270
devices, which will be attached to the virtual-css-bus.
Signed-off-by: NYang Chen <bjcyang@linux.vnet.ibm.com>
Signed-off-by: NJing Liu <liujbjl@linux.vnet.ibm.com>
Reviewed-by: NQingFeng Hao <haoqf@linux.vnet.ibm.com>
Reviewed-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>