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hw/timer/i8254_common: Share "iobase" property via base class

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Both TYPE_KVM_I8254 and TYPE_I8254 have their own but same implementation of
the "iobase" property. The storage for the property already resides in
PITCommonState, so also move the property definition there.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230523195608.125820-2-shentey@gmail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Bernhard Beschow 2023-05-23 21:56:06 +02:00 committed by Mark Cave-Ayland
parent 848a6caa88
commit 02520772ae
3 changed files with 6 additions and 7 deletions
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1
hw/i386/kvm/i8254.c
View file

@ -301,7 +301,6 @@ static void kvm_pit_realizefn(DeviceState *dev, Error **errp)
}
static Property kvm_pit_properties[] = {
DEFINE_PROP_UINT32("iobase", PITCommonState, iobase, -1),
DEFINE_PROP_LOSTTICKPOLICY("lost_tick_policy", KVMPITState,
lost_tick_policy, LOST_TICK_POLICY_DELAY),
DEFINE_PROP_END_OF_LIST(),

6
hw/timer/i8254.c
View file

@ -350,11 +350,6 @@ static void pit_realizefn(DeviceState *dev, Error **errp)
pc->parent_realize(dev, errp);
}
static Property pit_properties[] = {
DEFINE_PROP_UINT32("iobase", PITCommonState, iobase, -1),
DEFINE_PROP_END_OF_LIST(),
};
static void pit_class_initfn(ObjectClass *klass, void *data)
{
PITClass *pc = PIT_CLASS(klass);
@ -366,7 +361,6 @@ static void pit_class_initfn(ObjectClass *klass, void *data)
k->get_channel_info = pit_get_channel_info_common;
k->post_load = pit_post_load;
dc->reset = pit_reset;
device_class_set_props(dc, pit_properties);
}
static const TypeInfo pit_info = {

6
hw/timer/i8254_common.c
View file

@ -240,6 +240,11 @@ static const VMStateDescription vmstate_pit_common = {
}
};
static Property pit_common_properties[] = {
DEFINE_PROP_UINT32("iobase", PITCommonState, iobase, -1),
DEFINE_PROP_END_OF_LIST(),
};
static void pit_common_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
@ -252,6 +257,7 @@ static void pit_common_class_init(ObjectClass *klass, void *data)
* done by board code.
*/
dc->user_creatable = false;
device_class_set_props(dc, pit_common_properties);
}
static const TypeInfo pit_common_type = {