From: Paolo Bonzini <pbonzini@redhat.com>
To: Marcel Apfelbaum <marcel@redhat.com>, qemu-devel@nongnu.org
Cc: imammedo@redhat.com, rth@twiddle.net, kraxel@redhat.com,
ehabkost@redhat.com, mst@redhat.com
Subject: Re: [Qemu-devel] [PATCH V2 0/4] hw/pcie: Multi-root support for Q35
Date: Mon, 16 Nov 2015 11:03:37 +0100 [thread overview]
Message-ID: <5649A9F9.5070405@redhat.com> (raw)
In-Reply-To: <5649A9CA.2070309@redhat.com>
On 16/11/2015 11:02, Marcel Apfelbaum wrote:
> Actually the command line would work. The devices will be placed on the
> root bus
> instead of the pci bridge bus. The trick here is that we name the bus
> the devices
> will be attached to by the pxb id.
> - When we have the bridge -> the pxb id will be used for the secondary bus
> - when don't have the bridge -> the pxb id wil be used for the root bus.
> Both times the command line remains -device pxb,id=my_root -device
> e1000,bus=my_root
What would you lose? Hotplug?
Paolo
next prev parent reply other threads:[~2015-11-16 10:03 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-15 15:39 [Qemu-devel] [PATCH V2 0/4] hw/pcie: Multi-root support for Q35 Marcel Apfelbaum
2015-11-15 15:39 ` [Qemu-devel] [PATCH V2 1/4] hw/pxb: remove the built-in pci bridge Marcel Apfelbaum
2015-11-15 15:39 ` [Qemu-devel] [PATCH V2 2/4] hw/acpi: merge pxb adjacent memory/IO ranges Marcel Apfelbaum
2015-11-15 15:39 ` [Qemu-devel] [PATCH V2 3/4] hw/pc: query both q35 and i440fx bus Marcel Apfelbaum
2015-11-16 18:26 ` Eduardo Habkost
2015-11-17 10:29 ` Marcel Apfelbaum
2015-11-15 15:39 ` [Qemu-devel] [PATCH V2 4/4] hw/pxb: add support for PCIe Marcel Apfelbaum
2015-11-16 8:40 ` [Qemu-devel] [PATCH V2 0/4] hw/pcie: Multi-root support for Q35 Paolo Bonzini
2015-11-16 9:52 ` Marcel Apfelbaum
2015-11-16 9:56 ` Paolo Bonzini
2015-11-16 10:02 ` Marcel Apfelbaum
2015-11-16 10:03 ` Paolo Bonzini [this message]
2015-11-16 10:10 ` Marcel Apfelbaum
2015-11-16 10:11 ` Paolo Bonzini
2015-11-16 10:34 ` Marcel Apfelbaum
2015-11-16 10:37 ` Michael S. Tsirkin
2015-11-16 10:39 ` Marcel Apfelbaum
2015-11-16 10:59 ` Michael S. Tsirkin
2015-11-16 11:37 ` Marcel Apfelbaum
2015-11-16 13:30 ` Paolo Bonzini
2015-11-19 15:05 ` Laine Stump
2015-11-17 8:15 ` Markus Armbruster
2015-11-17 10:42 ` Marcel Apfelbaum
2015-11-17 12:26 ` Markus Armbruster
2015-11-17 13:49 ` Marcel Apfelbaum
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