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| author | Heinz Graalfs <graalfs@linux.vnet.ibm.com> | 2012-10-29 02:13:24 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-10-29 19:41:56 +0100 |
| commit | ab9074b559823a22822db9e299198c53169c34ea (patch) | |
| tree | 333d415a0e120152c087279d4bb45db0b6fcd59f /hw/ppc_prep.c | |
| parent | 559a17a1439e34a95dcab47ef99022bcd0e8f8e7 (diff) | |
| download | qemu-ab9074b559823a22822db9e299198c53169c34ea.tar.gz | |
s390: sclp signal quiesce support
This implements the sclp signal quiesce event via the SCLP Event
Facility.
This allows to gracefully shutdown a guest by using system_powerdown
notifiers. It creates a service interrupt that will trigger a
Read Event Data command from the guest. This code will then add an
event that is interpreted by linux guests as ctrl-alt-del.
Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/ppc_prep.c')
0 files changed, 0 insertions, 0 deletions