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hw/intc/xics: Convert TYPE_ICS to 3-phase reset

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Convert the TYPE_ICS class to 3-phase reset; this will allow us
to convert the TYPE_PHB3_MSI class which inherits from it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221125115240.3005559-7-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2022-11-25 11:52:39 +00:00
parent 36cdc8b3b8
commit a359da4c62
1 changed files with 5 additions and 4 deletions
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9
hw/intc/xics.c
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@ -564,9 +564,9 @@ static void ics_reset_irq(ICSIRQState *irq)
irq->saved_priority = 0xff; irq->saved_priority = 0xff;
} }
static void ics_reset(DeviceState *dev) static void ics_reset_hold(Object *obj)
{ {
ICSState *ics = ICS(dev); ICSState *ics = ICS(obj);
g_autofree uint8_t *flags = g_malloc(ics->nr_irqs); g_autofree uint8_t *flags = g_malloc(ics->nr_irqs);
int i; int i;
@ -584,7 +584,7 @@ static void ics_reset(DeviceState *dev)
if (kvm_irqchip_in_kernel()) { if (kvm_irqchip_in_kernel()) {
Error *local_err = NULL; Error *local_err = NULL;
ics_set_kvm_state(ICS(dev), &local_err); ics_set_kvm_state(ics, &local_err);
if (local_err) { if (local_err) {
error_report_err(local_err); error_report_err(local_err);
} }
@ -688,16 +688,17 @@ static Property ics_properties[] = {
static void ics_class_init(ObjectClass *klass, void *data) static void ics_class_init(ObjectClass *klass, void *data)
{ {
DeviceClass *dc = DEVICE_CLASS(klass); DeviceClass *dc = DEVICE_CLASS(klass);
ResettableClass *rc = RESETTABLE_CLASS(klass);
dc->realize = ics_realize; dc->realize = ics_realize;
device_class_set_props(dc, ics_properties); device_class_set_props(dc, ics_properties);
dc->reset = ics_reset;
dc->vmsd = &vmstate_ics; dc->vmsd = &vmstate_ics;
/* /*
* Reason: part of XICS interrupt controller, needs to be wired up, * Reason: part of XICS interrupt controller, needs to be wired up,
* e.g. by spapr_irq_init(). * e.g. by spapr_irq_init().
*/ */
dc->user_creatable = false; dc->user_creatable = false;
rc->phases.hold = ics_reset_hold;
} }
static const TypeInfo ics_info = { static const TypeInfo ics_info = {