From: Paolo Bonzini <pbonzini@redhat.com>
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
Subject: Re: [Qemu-devel] [PATCH 2/2] pci: add check for pcie root ports and downstream ports
Date: Tue, 19 Aug 2014 17:09:22 +0200 [thread overview]
Message-ID: <53F368A2.1030409@redhat.com> (raw)
In-Reply-To: <1408459079.13594.29.camel@localhost.localdomain>
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
next prev parent reply other threads:[~2014-08-19 15:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-19 13:08 [Qemu-devel] [PATCH 0/2] add check for PCIe root ports and downstream ports arei.gonglei
2014-08-19 13:08 ` [Qemu-devel] [PATCH 1/2] qdev: Introduce a function to get qbus's parent arei.gonglei
2014-08-19 13:08 ` [Qemu-devel] [PATCH 2/2] pci: add check for pcie root ports and downstream ports arei.gonglei
2014-08-19 14:37 ` Marcel Apfelbaum
2014-08-19 15:09 ` Paolo Bonzini [this message]
2014-08-20 3:10 ` Gonglei (Arei)
2014-08-20 3:20 ` Gonglei (Arei)
2014-08-20 8:47 ` Marcel Apfelbaum
2014-08-20 9:06 ` Gonglei (Arei)
2014-08-19 21:23 ` [Qemu-devel] [PATCH 0/2] add check for PCIe " Michael S. Tsirkin
2014-08-20 3:03 ` Gonglei (Arei)
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