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Date: Tue, 19 Aug 2014 17:09:22 +0200
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH 2/2] pci: add check for pcie root ports and
 downstream ports
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To: Marcel Apfelbaum <marcel.a@redhat.com>, arei.gonglei@huawei.com
Cc: peter.crosthwaite@xilinx.com, weidong.huang@huawei.com, mst@redhat.com, armbru@redhat.com, luonengjun@huawei.com, qemu-devel@nongnu.org, peter.huangpeng@huawei.com, imammedo@redhat.com, afaerber@suse.de

Il 19/08/2014 16:37, Marcel Apfelbaum ha scritto:
>> > +static int pci_check_pcie_port(PCIBus *bus, PCIDevice *dev)
>> > +{
>> > +    Object *obj = OBJECT(bus);
>> > +
>> > +    if (!strcmp(object_get_typename(obj), TYPE_PCIE_BUS)) {
> Maybe there is another way to check that this is a PCIe bus?
>  

It's object_dynamic_cast.

Paolo