From: Paolo Bonzini <pbonzini@redhat.com>
To: Markus Armbruster <armbru@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>
Cc: Juan Quintela <quintela@redhat.com>,
Alexey Kardashevskiy <aik@ozlabs.ru>,
Marcel Apfelbaum <marcel.a@redhat.com>,
Knut Omang <knut.omang@oracle.com>,
qemu-devel@nongnu.org, Gonglei <arei.gonglei@huawei.com>,
Igor Mammedov <imammedo@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 2/3] ioh3420: Provide a unique bus name and an interrupt mapping function
Date: Wed, 20 Aug 2014 15:18:55 +0200 [thread overview]
Message-ID: <53F4A03F.9050300@redhat.com> (raw)
In-Reply-To: <87ppfvxqgw.fsf@blackfin.pond.sub.org>
Il 20/08/2014 15:03, Markus Armbruster ha scritto:
>> >
>> > This is for the root bus, I think it won't help Knut who's trying to
>> > add devices behind root ports.
> Read again, more slowly :)
>
> Yes, I null the name of the root bus. That makes the qdev machinery
> derive the very same "pcie.0" name via rule 3 instead of rule 1, with
> the side effect that future (non-root) PCIE buses get different names.
> In particular, the next one named via rule 3 will be called "pcie.1"
> instead of "pcie.0", making it actually accessible.
I agree that this is a big improvement.
Paolo
next prev parent reply other threads:[~2014-08-20 13:19 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-20 6:53 [Qemu-devel] [PATCH 2/3] ioh3420: Provide a unique bus name and an interrupt mapping function Knut Omang
2014-08-20 8:52 ` Paolo Bonzini
2014-08-20 9:30 ` Knut Omang
2014-08-20 11:36 ` Michael S. Tsirkin
2014-08-20 13:08 ` Knut Omang
2014-08-20 13:20 ` Paolo Bonzini
2014-08-20 14:57 ` Markus Armbruster
2014-08-20 18:32 ` Eric Blake
2014-08-21 11:49 ` Paolo Bonzini
2014-08-20 12:06 ` Markus Armbruster
2014-08-20 12:33 ` Michael S. Tsirkin
2014-08-20 13:03 ` Markus Armbruster
2014-08-20 13:18 ` Paolo Bonzini [this message]
2014-08-20 14:28 ` Markus Armbruster
2014-08-20 11:49 ` Andreas Färber
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