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Re: [Qemu-devel] [PATCH] Make i82801b11 and ioh3420 x86 only by default
From: |
David Gibson |
Subject: |
Re: [Qemu-devel] [PATCH] Make i82801b11 and ioh3420 x86 only by default |
Date: |
Thu, 19 Feb 2015 13:05:56 +1100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Wed, Feb 18, 2015 at 08:57:39AM +0100, Paolo Bonzini wrote:
>
>
> On 18/02/2015 05:59, David Gibson wrote:
> > As PCI devices, the i82801b11 and ioh3420 devices could theoretically exist
> > on any platform with a PCI bus. However in practice, they're Intel
> > specific devices,
>
> They can be used as a generic PCIe root port and PCIe-to-PCI bridge,
> they're not Intel-specific as long as your firmware doesn't care about
> the vendor and device id.
Hm, ok.
> > that are very unlikely to appear on anything other than
> > an x86. Therefore this patch gives them their own config options, enabled
> > only for x86 targets by default.
>
> I think it's quite likely that we'll use them, or at least ioh3420, on
> any PCIe machine. So you probably want to add ioh3420 to arm-softmmu
> and aarch64-softmmu as well. I don't know about i82801b11, but it
> doesn't hurt to have it in ARM/AArch64 either.
>
> Also, the same can be done for xio3130, so you can also limit that one
> to x86 and ARM/Aarch64.
Ok, I'll revise accordingly.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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