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authorJagannathan Raman <jag.raman@oracle.com>2022-06-13 16:26:22 -0400
committerStefan Hajnoczi <stefanha@redhat.com>2022-06-15 14:50:41 +0100
commit661e21c48e9e0bea2a23d22cdbb83e02234fb164 (patch)
tree78d4e011b6f188acae42d252e79987ab81f72761 /hw/remote
parent217c7f01adaf2853951d4725e3527ae70c45fbfc (diff)
remote/machine: add HotplugHandler for remote machine
Allow hotplugging of PCI(e) devices to remote machine Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com> Signed-off-by: John G Johnson <john.g.johnson@oracle.com> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: d1e6cfa0afb528ad343758f9b1d918be0175c5e5.1655151679.git.jag.raman@oracle.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw/remote')
-rw-r--r--hw/remote/machine.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/hw/remote/machine.c b/hw/remote/machine.c
index 92d71d47bb..a97e53e250 100644
--- a/hw/remote/machine.c
+++ b/hw/remote/machine.c
@@ -20,6 +20,7 @@
#include "qapi/error.h"
#include "hw/pci/pci_host.h"
#include "hw/remote/iohub.h"
+#include "hw/qdev-core.h"
static void remote_machine_init(MachineState *machine)
{
@@ -53,14 +54,19 @@ static void remote_machine_init(MachineState *machine)
pci_bus_irqs(pci_host->bus, remote_iohub_set_irq, remote_iohub_map_irq,
&s->iohub, REMOTE_IOHUB_NB_PIRQS);
+
+ qbus_set_hotplug_handler(BUS(pci_host->bus), OBJECT(s));
}
static void remote_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
+ HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc);
mc->init = remote_machine_init;
mc->desc = "Experimental remote machine";
+
+ hc->unplug = qdev_simple_device_unplug_cb;
}
static const TypeInfo remote_machine = {
@@ -68,6 +74,10 @@ static const TypeInfo remote_machine = {
.parent = TYPE_MACHINE,
.instance_size = sizeof(RemoteMachineState),
.class_init = remote_machine_class_init,
+ .interfaces = (InterfaceInfo[]) {
+ { TYPE_HOTPLUG_HANDLER },
+ { }
+ }
};
static void remote_machine_register_types(void)