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Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support |
Date: |
Wed, 25 Jun 2014 11:31:21 +0300 |
On Wed, Jun 25, 2014 at 09:44:14AM +0200, Paolo Bonzini wrote:
> Il 25/06/2014 09:35, Chen, Tiejun ha scritto:
> >>How are you going to make this work for Q35 or another PCIe machine that
> >>already has an ISA bridge at 00:1f.0?
> >>
> >
> >Could we simply pass the vendor/device ids of the host ISA bridge here?
>
> No, because the firmware then would not recognize the host ISA bridge and
> would fail to initialize the ACPI PMBASE, the PCI interrupt routing, etc.
>
> Paolo
It might be possible to move the Q35 bridge elsewhere.
seabios doesn't care where the host bridge is.
ACPI tables in QEMU can be adjusted.
- [Qemu-devel] [v5][PATCH 4/5] xen, gfx passthrough: create host bridge to passthrough, (continued)
- [Qemu-devel] [v5][PATCH 4/5] xen, gfx passthrough: create host bridge to passthrough, Tiejun Chen, 2014/06/24
- [Qemu-devel] [v5][PATCH 5/5] xen, gfx passthrough: add opregion mapping, Tiejun Chen, 2014/06/24
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Paolo Bonzini, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Michael S. Tsirkin, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Chen, Tiejun, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Michael S. Tsirkin, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Paolo Bonzini, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support,
Michael S. Tsirkin <=
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Paolo Bonzini, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Michael S. Tsirkin, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Chen, Tiejun, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Michael S. Tsirkin, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Chen, Tiejun, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Paolo Bonzini, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Chen, Tiejun, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Paolo Bonzini, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Michael S. Tsirkin, 2014/06/25
- Re: [Qemu-devel] [v5][PATCH 0/5] xen: add Intel IGD passthrough support, Chen, Tiejun, 2014/06/26