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hw/intc: Convert TYPE_ARM_GICV3_ITS to 3-phase reset 

Convert the TYPE_ARM_GICV3_ITS device to 3-phase reset.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221109161444.3397405-9-peter.maydell@linaro.org
master
Peter Maydell 2022-12-14 14:27:12 +00:00
parent 1f6887616f
commit 1bcb90762b
1 changed files with 9 additions and 5 deletions
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14
hw/intc/arm_gicv3_its.c
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@ -27,7 +27,7 @@ DECLARE_OBJ_CHECKERS(GICv3ITSState, GICv3ITSClass,
struct GICv3ITSClass {
GICv3ITSCommonClass parent_class;
void (*parent_reset)(DeviceState *dev);
ResettablePhases parent_phases;
};
/*
@ -1953,12 +1953,14 @@ static void gicv3_arm_its_realize(DeviceState *dev, Error **errp)
}
}
static void gicv3_its_reset(DeviceState *dev)
static void gicv3_its_reset_hold(Object *obj)
{
GICv3ITSState *s = ARM_GICV3_ITS_COMMON(dev);
GICv3ITSState *s = ARM_GICV3_ITS_COMMON(obj);
GICv3ITSClass *c = ARM_GICV3_ITS_GET_CLASS(s);
c->parent_reset(dev);
if (c->parent_phases.hold) {
c->parent_phases.hold(obj);
}
/* Quiescent bit reset to 1 */
s->ctlr = FIELD_DP32(s->ctlr, GITS_CTLR, QUIESCENT, 1);
@ -2012,12 +2014,14 @@ static Property gicv3_its_props[] = {
static void gicv3_its_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
ResettableClass *rc = RESETTABLE_CLASS(klass);
GICv3ITSClass *ic = ARM_GICV3_ITS_CLASS(klass);
GICv3ITSCommonClass *icc = ARM_GICV3_ITS_COMMON_CLASS(klass);
dc->realize = gicv3_arm_its_realize;
device_class_set_props(dc, gicv3_its_props);
device_class_set_parent_reset(dc, gicv3_its_reset, &ic->parent_reset);
resettable_class_set_parent_phases(rc, NULL, gicv3_its_reset_hold, NULL,
&ic->parent_phases);
icc->post_load = gicv3_its_post_load;
}