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janitor: do not rely on indirect inclusions of or from qemu-char.h
Various header files rely on qemu-char.h including qemu-config.h ormain-loop.h, but they really do not need qemu-char.h at all (particularlyinteresting is the case of the block layer!). Clean this up, and also...
qdev: relax bus type check in qdev_device_add() (v2)
We are currently checking for an exact type match. Use QOM dynamic_cast tocheck for a compatible type instead.
Cc: Konrad Frederic <fred.konrad@greensocs.com>Cc: Peter Maydell <peter.maydell@linaro.org>...
kvm: i386: Add classic PCI device assignment
This adds PCI device assignment for i386 targets using the classic KVMinterfaces. This version is 100% identical to what is being maintainedin qemu-kvm for several years and is supported by libvirt as well. It is...
fix info qtree indention
Without the patch bus properties are are not in line with the otherproperties:
[ ... ] dev: fw_cfg, id "" ctl_iobase = 0x510 data_iobase = 0x511 irq 0 mmio ffffffffffffffff/0000000000000002 mmio ffffffffffffffff/0000000000000001...
ivshmem, qdev-monitor: fix order of qerror parameters
Now that the QERR_ macros no longer contain a json dictionary,the order of some parameters needs to be fixed for them to appearcorrectly.
Signed-off-by: Alberto Garcia <agarcia@igalia.com>Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>...
Support 'help' as a synonym for '?' in command line options
For command line options which permit '?' meaning 'please list thepermitted values', add support for 'help' as a synonym, by abstractingthe check out into a helper function.
This change means that in some cases where we were being lazy in...
Merge branch 's390-for-upstream' of git://repo.or.cz/qemu/agraf
s390x: fix s390 virtio aliases
Some of the virtio devices have the same frontend name, but actuallyimplement different devices behind the scenes through aliases.
The indicator which device type to use is the architecture. On s390, wewant s390 virtio devices. On everything else, we want PCI devices....
qdev: Convert busses to QEMU Object Model
This is far less interesting than it sounds. We simply add an Object to eachBusState and then register the types appropriately. Most of the interestingrefactoring will follow in the next patches.
Since we're changing fundamental type names (BusInfo -> BusClass), it all needs...
qbus: Make child devices links
Make qbus children show up as link<> properties. There is no stableaddressing for qbus children so we use an unstable naming convention.
This is okay in QOM though because the composition name is expected tobe what's stable....
qdev: Move bus properties to abstract superclasses
In qdev, each bus in practice identified an abstract superclass, butthis was mostly hidden. In QOM, instead, these abstract classes areexplicit so we can move bus properties there.
All bus property walks are removed, and all device property walks...
qdev: Clean up global properties
Now that global properties do not depend on buses anymore, setthem directly in the device instance_init function.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>Signed-off-by: Andreas Färber <afaerber@suse.de>
qemu-option: qemu_opts_from_qdict(): use error_set()
do_device_add() and do_netdev_add() call qerror_report_err() to maintaintheir QError semantics.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>Reviewed-By: Laszlo Ersek <lersek@redhat.com>
Merge remote-tracking branch 'afaerber-or/qom-1.1' into staging
qdev: fix -device foo,?
Since most property types do not have a parse property now, this wasbroken. Fix it by looking at the setter instead.
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>Acked-by: Andreas F=E4rber <afaerber@suse.de>Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>...
qdev: Use object_property_print() in info qtree
Otherwise, non-string properties without a legacy counterpart are missed.Also fix error propagation in object_property_print() itself.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>...
qom: Refine container_get() to allow using a custom root
Specify the root to search from as argument. This avoids hardcoding"/machine" in some places and makes it more flexible.
Signed-off-by: Andreas Färber <afaerber@suse.de>Cc: Paolo Bonzini <pbonzini@redhat.com>...
qdev: qdev_unplug(): use error_set()
It currently uses qerror_report(), but next commit will convertthe drive_del command to the QAPI and this requires usingerror_set().
One particularity of qerror_report() is that it knows when it'srunning on monitor context or command-line context and prints the...
qapi: convert device_del
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
qom: add container_get
This is QOM "mkdir -p". It is useful when referring tocontainer objects such as "/machine".
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qdev: add children before qdev_init
We want the composition tree to to be in order by the time we callqdev_init, so that a single set of the toplevel realize property canpropagate all the way down the composition tree.
This is not the case so far. Unfortunately, this is incompatible...
qdev: put all devices under /machine
Avoid cluttering too much the QOM root.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
device_add: don't add a /peripheral link until init is complete
Otherwise we end up with a dangling reference which causes qdev_free() to fail.
Reported-by: Michael Tsirkin <mst@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qdev: remove direct calls to print/parse
There's no need to call into ->parse and ->print manually. TheQOM legacy properties do that for us.
Furthermore, in some cases legacy and static properties have exactlythe same behavior, and we could drop the legacy properties right away....
qdev: split out UI portions into a new function
qdev-monitor.c deals with the -device, device_add, and info qdm/qtreeinterfaces.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qom: move properties from qdev to object
This is mostly code movement although not entirely. This makes properties partof the Object base class which means that we can now start using Object in ameaningful way outside of qdev.
info qdm: do not require a parent_bus to be set
container: make a decendent of Object
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>---v1 -> v2 - Add license (Paolo)