diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-10-01 10:59:52 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2015-10-09 15:25:57 +0200 |
| commit | c7104402353bf32ac1d3a276e3619a20e910506b (patch) | |
| tree | c216891fada4c9b837f2b4d3df01d3dbe84850d7 /hw | |
| parent | 81e0ab48dda611e9571dc2e166840205a4208567 (diff) | |
| download | qemu-c7104402353bf32ac1d3a276e3619a20e910506b.zip | |
macio: move DBDMA_init from instance_init to realize
DBDMA_init is not idempotent, and calling it from instance_init
breaks a simple object_new/object_unref pair. Work around this,
pending qdev-ification of DBDMA, by moving the call to realize.
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1443689999-12182-4-git-send-email-armbru@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/misc/macio/macio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index 2548d966c9..c661f86c21 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -131,6 +131,10 @@ static void macio_common_realize(PCIDevice *d, Error **errp) MacIOState *s = MACIO(d); SysBusDevice *sysbus_dev; Error *err = NULL; + MemoryRegion *dbdma_mem; + + s->dbdma = DBDMA_init(&dbdma_mem); + memory_region_add_subregion(&s->bar, 0x08000, dbdma_mem); object_property_set_bool(OBJECT(&s->cuda), true, "realized", &err); if (err) { @@ -328,16 +332,12 @@ static void macio_newworld_init(Object *obj) static void macio_instance_init(Object *obj) { MacIOState *s = MACIO(obj); - MemoryRegion *dbdma_mem; memory_region_init(&s->bar, obj, "macio", 0x80000); object_initialize(&s->cuda, sizeof(s->cuda), TYPE_CUDA); qdev_set_parent_bus(DEVICE(&s->cuda), sysbus_get_default()); object_property_add_child(obj, "cuda", OBJECT(&s->cuda), NULL); - - s->dbdma = DBDMA_init(&dbdma_mem); - memory_region_add_subregion(&s->bar, 0x08000, dbdma_mem); } static const VMStateDescription vmstate_macio_oldworld = { |