s390_flic: add migration-enabled property
Instead of mucking with css_migration_enabled(), add a property specific to the FLIC device, similar to what is done for TYPE_S390_STATTRIB. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-ID: <20240509170044.190795-3-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -405,6 +405,8 @@ static void qemu_s390_flic_class_init(ObjectClass *oc, void *data)
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static Property s390_flic_common_properties[] = {
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DEFINE_PROP_UINT32("adapter_routes_max_batch", S390FLICState,
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adapter_routes_max_batch, ADAPTER_ROUTES_MAX_GSI),
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DEFINE_PROP_BOOL("migration-enabled", S390FLICState,
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migration_enabled, true),
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DEFINE_PROP_END_OF_LIST(),
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};
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@ -457,7 +459,9 @@ type_init(qemu_s390_flic_register_types)
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static bool adapter_info_so_needed(void *opaque)
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{
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return css_migration_enabled();
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S390FLICState *fs = S390_FLIC_COMMON(opaque);
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return fs->migration_enabled;
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}
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const VMStateDescription vmstate_adapter_info_so = {
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@ -1182,6 +1182,7 @@ static void ccw_machine_2_9_class_options(MachineClass *mc)
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S390CcwMachineClass *s390mc = S390_CCW_MACHINE_CLASS(mc);
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static GlobalProperty compat[] = {
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{ TYPE_S390_STATTRIB, "migration-enabled", "off", },
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{ TYPE_S390_FLIC_COMMON, "migration-enabled", "off", },
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};
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ccw_machine_2_10_class_options(mc);
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@ -47,6 +47,7 @@ struct S390FLICState {
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/* to limit AdapterRoutes.num_routes for compat */
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uint32_t adapter_routes_max_batch;
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bool ais_supported;
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bool migration_enabled;
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};
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