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Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O |
Date: |
Thu, 31 Jan 2013 00:49:19 +0200 |
On Thu, Jan 31, 2013 at 09:32:05AM +1100, Benjamin Herrenschmidt wrote:
> On Thu, 2013-01-31 at 00:20 +0200, Michael S. Tsirkin wrote:
> >
> > Well you can have a PCI bridge and a legacy device behind that.
> > I think real PCI express devices can not be mapped onto legacy address
> > ranges.
>
> In practice they do (VGA at least)
>
> >From a SW modelling standpoint, I don't think it's worth differentiating
> PCI and PCIE.
>
> Cheers,
> Ben.
Interesting.
Do you have such hardware? Could you please dump
the output of lspci -vv?
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, (continued)
Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Anthony Liguori, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Benjamin Herrenschmidt, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Anthony Liguori, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Benjamin Herrenschmidt, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Michael S. Tsirkin, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Benjamin Herrenschmidt, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O,
Michael S. Tsirkin <=
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Benjamin Herrenschmidt, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Alex Williamson, 2013/01/30
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Michael S. Tsirkin, 2013/01/31
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Alex Williamson, 2013/01/31
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Michael S. Tsirkin, 2013/01/31
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Alex Williamson, 2013/01/31
- Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Michael S. Tsirkin, 2013/01/31
Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Benjamin Herrenschmidt, 2013/01/31
Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Michael S. Tsirkin, 2013/01/31
Re: [Qemu-devel] KVM call minutes 2013-01-29 - Port I/O, Alex Williamson, 2013/01/31