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ppx/xics: introduce a parent_reset in ICSStateClass

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Just like for the realize handlers, this makes possible to move the
common ICSState code of the reset handlers in the ics-base class.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2018-06-25 11:17:16 +02:00 • committed by David Gibson
parent 815049a01b
commit eeefd43b3c
3 changed files with 41 additions and 31 deletions
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26
hw/intc/xics_kvm.c
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@ -324,25 +324,18 @@ static void ics_kvm_set_irq(void *opaque, int srcno, int val)
}
}
static void ics_kvm_reset(void *dev)
static void ics_kvm_reset(DeviceState *dev)
{
ICSState *ics = ICS_SIMPLE(dev);
int i;
uint8_t flags[ics->nr_irqs];
ICSStateClass *icsc = ICS_BASE_GET_CLASS(dev);
for (i = 0; i < ics->nr_irqs; i++) {
flags[i] = ics->irqs[i].flags;
}
icsc->parent_reset(dev);
memset(ics->irqs, 0, sizeof(ICSIRQState) * ics->nr_irqs);
ics_set_kvm_state(ICS_KVM(dev), 1);
}
for (i = 0; i < ics->nr_irqs; i++) {
ics->irqs[i].priority = 0xff;
ics->irqs[i].saved_priority = 0xff;
ics->irqs[i].flags = flags[i];
}
ics_set_kvm_state(ics, 1);
static void ics_kvm_reset_handler(void *dev)
{
ics_kvm_reset(dev);
}
static void ics_kvm_realize(DeviceState *dev, Error **errp)
@ -358,7 +351,7 @@ static void ics_kvm_realize(DeviceState *dev, Error **errp)
}
ics->qirqs = qemu_allocate_irqs(ics_kvm_set_irq, ics, ics->nr_irqs);
qemu_register_reset(ics_kvm_reset, ics);
qemu_register_reset(ics_kvm_reset_handler, ics);
}
static void ics_kvm_class_init(ObjectClass *klass, void *data)
@ -371,6 +364,7 @@ static void ics_kvm_class_init(ObjectClass *klass, void *data)
* directly from ics-base and not from ics-simple anymore.
*/
dc->realize = ics_kvm_realize;
dc->reset = ics_kvm_reset;
icsc->pre_save = ics_get_kvm_state;
icsc->post_load = ics_set_kvm_state;