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s390x/virtio: use qemu_check_nic_model()

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Switching to the generally used interface changes the output of

s390x-softmmu/qemu-system-s390x -net nic,model=?

from

S390 only supports VirtIO nics

to the rather more useful

qemu: Supported NIC models: virtio

while still giving us a sensible error message for unsupported
models:

s390x-softmmu/qemu-system-s390x -net nic,model=foo
qemu-system-s390x: Unsupported NIC model: foo

Acked-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
Cornelia Huck 2015-12-15 17:49:15 +01:00
parent de37b0b87f
commit e11f463295
1 changed files with 1 additions and 4 deletions
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5
hw/s390x/s390-virtio.c
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@ -131,10 +131,7 @@ void s390_create_virtio_net(BusState *bus, const char *name)
nd->model = g_strdup("virtio");
}
if (strcmp(nd->model, "virtio")) {
fprintf(stderr, "S390 only supports VirtIO nics\n");
exit(1);
}
qemu_check_nic_model(nd, "virtio");
dev = qdev_create(bus, name);
qdev_set_nic_properties(dev, nd);