diff options
Diffstat (limited to 'hw/arm/smmu-common.c')
| -rw-r--r-- | hw/arm/smmu-common.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c index dd74c2e558..8c1b407b82 100644 --- a/hw/arm/smmu-common.c +++ b/hw/arm/smmu-common.c @@ -924,7 +924,12 @@ static void smmu_base_realize(DeviceState *dev, Error **errp) } } -static void smmu_base_reset_hold(Object *obj, ResetType type) +/* + * Make sure the IOMMU is reset in 'exit' phase after + * all outstanding DMA requests have been quiesced during + * the 'enter' or 'hold' reset phases + */ +static void smmu_base_reset_exit(Object *obj, ResetType type) { SMMUState *s = ARM_SMMU(obj); @@ -949,7 +954,7 @@ static void smmu_base_class_init(ObjectClass *klass, void *data) device_class_set_props(dc, smmu_dev_properties); device_class_set_parent_realize(dc, smmu_base_realize, &sbc->parent_realize); - rc->phases.hold = smmu_base_reset_hold; + rc->phases.exit = smmu_base_reset_exit; } static const TypeInfo smmu_base_info = { |