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From: Marcel Apfelbaum <marcel@redhat.com>
To: Markus Armbruster <armbru@redhat.com>,
	Eduardo Habkost <ehabkost@redhat.com>
Cc: libvir-list@redhat.com, "Michael S. Tsirkin" <mst@redhat.com>,
	qemu-devel@nongnu.org, Laine Stump <laine@redhat.com>
Subject: Re: [Qemu-devel] [RFC 00/15] qmp: Report supported device types on 'query-machines'
Date: Thu, 24 Nov 2016 16:22:12 +0200	[thread overview]
Message-ID: <e9eedf45-6030-b095-faf1-49921cc19e40@redhat.com> (raw)
In-Reply-To: <871sy1f1de.fsf@dusky.pond.sub.org>

On 11/24/2016 03:34 PM, Markus Armbruster wrote:
> Eduardo Habkost <ehabkost@redhat.com> writes:
>
>> On Wed, Nov 23, 2016 at 06:43:16PM +0200, Marcel Apfelbaum wrote:
>>> On 11/22/2016 03:11 AM, Eduardo Habkost wrote:
>>>> The Problem
>>

[...]

> Our decision to have hybrid PCI/PCIe devices and buses breeds
> considerable complexity.  I wish we had avoided them, but I believe it's
> too late to change now.
>
>>> This still does not solve the problem that some devices makes
>>> sense only on a specific arch.
>

Hi Markus,

> Examples?
>

One quick example would be that we don't want to see
Intel's IOH 3420 PCIe Root Port in an ARM machine,
or a pxb on a Q35 machine (in this case we want pxb-pcie)

I do believe there are other examples, I'll try to think of more.

Thanks,
Marcel

[...]

  parent reply	other threads:[~2016-11-24 14:22 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-22  1:11 [Qemu-devel] [RFC 00/15] qmp: Report supported device types on 'query-machines' Eduardo Habkost
2016-11-22  1:11 ` [Qemu-devel] [RFC 01/15] qemu.py: Make logging optional Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 02/15] qtest.py: Support QTEST_LOG environment variable Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 03/15] qtest.py: make logging optional Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 04/15] qtest.py: Make 'binary' parameter optional Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 05/15] tests: Add rules to non-gtester qtest test cases Eduardo Habkost
2016-11-22 13:34   ` Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 06/15] qdev: Add device_type field to BusClass Eduardo Habkost
2016-11-24 16:48   ` Cornelia Huck
2016-11-24 17:37     ` Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 07/15] machine: Add MachineClass::default_buses field Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 08/15] qmp: Add 'supported-device-types' field to 'query-machines' Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 09/15] pci: Introduce INTERFACE_PCIE_DEVICE interface name Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 10/15] pc: Initialize default bus lists Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 11/15] s390x: " Eduardo Habkost
2016-12-05 15:24   ` David Hildenbrand
2016-12-05 16:03     ` Cornelia Huck
2016-12-05 16:38       ` Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 12/15] arm: " Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 13/15] mips: " Eduardo Habkost
2016-11-22  1:12 ` [Qemu-devel] [RFC 14/15] ppc: " Eduardo Habkost
2016-11-23  3:42   ` Alexey Kardashevskiy
2016-11-22  1:12 ` [Qemu-devel] [RFC 15/15] qdev: Add device_class_set_bus_type() function Eduardo Habkost
2016-11-22  1:34 ` [Qemu-devel] [RFC 00/15] qmp: Report supported device types on 'query-machines' no-reply
2016-11-22  1:36 ` no-reply
2016-11-22  8:18 ` David Hildenbrand
2016-11-22 13:09   ` Eduardo Habkost
2016-11-22 22:34 ` Eduardo Habkost
2016-11-23 17:10   ` [Qemu-devel] -nodefaults and available buses (was Re: [RFC 00/15] qmp: Report supported device types on 'query-machines') Eduardo Habkost
2016-11-24  1:51     ` David Gibson
2016-11-24 16:30       ` Cornelia Huck
2016-11-24 17:42         ` Eduardo Habkost
2016-11-24 13:39     ` Markus Armbruster
2016-11-23 16:43 ` [Qemu-devel] [RFC 00/15] qmp: Report supported device types on 'query-machines' Marcel Apfelbaum
2016-11-23 17:35   ` Eduardo Habkost
2016-11-24  9:34     ` Marcel Apfelbaum
2016-11-24 13:34     ` Markus Armbruster
2016-11-24 14:12       ` Eduardo Habkost
2016-11-24 14:55         ` Markus Armbruster
2016-11-24 14:22       ` Marcel Apfelbaum [this message]
2016-11-24 15:41         ` Markus Armbruster
2016-11-24 16:31           ` Marcel Apfelbaum
2016-11-25  8:03             ` Markus Armbruster

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