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s390-sclp: SCLP Event integration
Add an sclp event for "cpu was hot plugged". This allows Qemu to deliver anSCLP interrupt to the guest stating that the requested cpu hotplug wascompleted.
Signed-off-by: Jason J. Herne <jjherne@us.ibm.com>Reviewed-by: Andreas Färber <afaerber@suse.de>...
hw: move char devices to hw/char/, configure via default-configs/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
s390: Add s390-ccw-virtio machine.
Add a new machine type, s390-ccw-virtio, making use of thevirtio-ccw transport to present virtio devices as channeldevices.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>Signed-off-by: Alexander Graf <agraf@suse.de>
s390: Virtual channel subsystem support.
Provide a mechanism for qemu to provide fully virtual subchannels tothe guest.
s390: Add new channel I/O based virtio transport.
Add a new virtio transport that uses channel commands to performvirtio operations.
s390: Move hw files to hw/s390x
This moves all files only used by s390 system emulation to hw/s390x.
Signed-off-by: Alexander Graf <agraf@suse.de>Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
s390: Move IPL code into a separate device
Lets move the code to setup IPL for external kernelor via the zipl rom into a separate file. This allows to
- define a reboot handler, setting up the PSW appropriately- enhance the boot code to IPL disks that contain a bootmap that...
s390: Add a hypercall registration interface.
Allow virtio machines to register for different diag500 functioncodes and convert s390-virtio to use it.
s390: sclp event support
Several SCLP features are considered to be events. Those events don'tprovide SCLP commands on their own, instead they are all based onRead Event Data, Write Event Data, Write Event Mask and the serviceinterrupt. Follow-on patches will provide SCLP's Signal Quiesce (via...
s390: sclp signal quiesce support
This implements the sclp signal quiesce event via the SCLP EventFacility.This allows to gracefully shutdown a guest by using system_powerdownnotifiers. It creates a service interrupt that will trigger aRead Event Data command from the guest. This code will then add an...
s390: sclp ascii console support
This code adds console support by implementing SCLP's ASCII ConsoleData event. This is the same console as LPARs ASCII console or z/VMssysascii.
The console can be specified manually with something like-chardev stdio,id=charconsole0 -device sclpconsole,chardev=charconsole0,id=console0...
s390: sclp base support
This adds a more generic infrastructure for handling Service-Callrequests on s390. Currently we only support a small subset of ReadSCP Info directly in target-s390x. This patch provides the baseinfrastructure for supporting more commands and moves Read SCP...
build: move obj-TARGET-y variables to nested Makefile.objs
Also drop duplicate occurrence of device-hotplug.o.