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# Date Author Comment
9da45bb2 02/27/2014 10:51 am Christian Borntraeger

s390x/eventfacility: mask out commands

As a followup to commit 5f04c14a10fa7f259bc0808f35a0beda49f7821e
(s390-sclp: Define New SCLP Codes) we should mask the sclp command
not only in base sclp, but also in the event facility.

Based on an initial patch from Ralf Hoppe....
49204458 01/21/2014 05:48 pm Jason J. Herne

s390-sclp: SCLP Event integration

Add an sclp event for "cpu was hot plugged". This allows Qemu to deliver an
SCLP interrupt to the guest stating that the requested cpu hotplug was
completed.

Signed-off-by: Jason J. Herne <>
Reviewed-by: Andreas Färber <>...
c3d9f24a 09/20/2013 02:55 pm Christian Borntraeger

s390/eventfacility: allow childs to handle more than 1 event type

Currently all handlers (quiesce, console) only handle one event type.
Some drivers will handle multiple (compatible) event types. Rework the
code accordingly.

Signed-off-by: Christian Borntraeger <>...
3af6de32 09/20/2013 02:55 pm Heinz Graalfs

s390/sclp: add reset() functions

Add reset() functions for event-facility, sclpconsole, and sclpquiesce.
The reset() functions perform variable initialization
at IPL and e.g. when monitor system_reset is called.

Signed-off-by: Heinz Graalfs <>...
a0c8699b 09/20/2013 02:55 pm Ralf Hoppe

s390/eventfacility: fix multiple Read Event Data sources

Make the handler for SCLP Read Event Data deal with notifications
for multiple sources correctly.

Signed-off-by: Ralf Hoppe <>
Reviewed-by: Thomas Huth <>
Signed-off-by: Christian Borntraeger <>...
fb17dfe0 08/30/2013 10:15 pm Andreas Färber

qdev: Pass size to qbus_create_inplace()

To be passed to object_initialize().

Since commit 39355c3826f5d9a2eb1ce3dc9b4cdd68893769d6 the argument is
void*, so drop some superfluous (BusState *) casts or direct parent
field usages.

Signed-off-by: Andreas Färber <>
83c9f4ca 03/01/2013 04:01 pm Paolo Bonzini

hw: include hw header files with full paths

Done with this script:

cd hw
for i in `find . -name '*.h' | sed 's/^..//'`; do
echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
done | sed -i -f - `find . -type f`

This is so that paths remain valid as files are moved....
8c43a6f0 01/10/2013 11:11 pm Andreas Färber

Make all static TypeInfos const

Since 39bffca2030950ef6efe57c2fac8327a45ae1015 (qdev: register all
types natively through QEMU Object Model), TypeInfo as used in
the common, non-iterative pattern is no longer amended with information
and should therefore be const....
9c17d615 12/19/2012 09:32 am Paolo Bonzini

softmmu: move include files to include/sysemu/

Signed-off-by: Paolo Bonzini <>
83c9089e 12/19/2012 09:31 am Paolo Bonzini

monitor: move include files to include/monitor/

Signed-off-by: Paolo Bonzini <>
773de5c7 11/26/2012 09:16 pm Cornelia Huck

sclp: Fix uninitialized var in handle_write_event_buf().

Some gcc versions rightly complain about a possibly unitialized rc,
so let's move setting it before the QTAILQ_FOREACH().

Signed-off-by: Cornelia Huck <>
Signed-off-by: Christian Borntraeger <>...
559a17a1 10/29/2012 08:41 pm Heinz Graalfs

s390: sclp event support

Several SCLP features are considered to be events. Those events don't
provide SCLP commands on their own, instead they are all based on
Read Event Data, Write Event Data, Write Event Mask and the service
interrupt. Follow-on patches will provide SCLP's Signal Quiesce (via...
ab9074b5 10/29/2012 08:41 pm Heinz Graalfs

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...