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sparc32_dma: make lance device child of ledma device

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This makes it possible to reference the lance device from the ledma device as
required.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Mark Cave-Ayland 2017-10-14 13:22:22 +01:00
parent 76d28ca765
commit e6ca02a46a
3 changed files with 32 additions and 24 deletions
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22
hw/dma/sparc32_dma.c
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@ -340,11 +340,33 @@ static void sparc32_ledma_device_init(Object *obj)
s->is_ledma = 1;
}
static void sparc32_ledma_device_realize(DeviceState *dev, Error **errp)
{
DeviceState *d;
NICInfo *nd = &nd_table[0];
qemu_check_nic_model(nd, TYPE_LANCE);
d = qdev_create(NULL, TYPE_LANCE);
object_property_add_child(OBJECT(dev), "lance", OBJECT(d), errp);
qdev_set_nic_properties(d, nd);
qdev_prop_set_ptr(d, "dma", dev);
qdev_init_nofail(d);
}
static void sparc32_ledma_device_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = sparc32_ledma_device_realize;
}
static const TypeInfo sparc32_ledma_device_info = {
.name = TYPE_SPARC32_LEDMA_DEVICE,
.parent = TYPE_SPARC32_DMA_DEVICE,
.instance_size = sizeof(LEDMADeviceState),
.instance_init = sparc32_ledma_device_init,
.class_init = sparc32_ledma_device_class_init,
};
static void sparc32_dma_register_types(void)