[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [V11 3/4] hw/core: provision for overriding emulated IO
|
From: |
Jan Kiszka |
|
Subject: |
Re: [Qemu-devel] [V11 3/4] hw/core: provision for overriding emulated IOMMU |
|
Date: |
Tue, 24 May 2016 15:01:54 +0200 |
|
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
On 2016-05-24 13:49, Michael S. Tsirkin wrote:
> On Sun, May 22, 2016 at 01:21:53PM +0300, David Kiarie wrote:
>> Added an enum, subject to review, to machine properties which
>> it used to override iommu emulated from Intel to AMD.
>>
>> Signed-off-by: David Kiarie <address@hidden>
>
> Marcel's
> "enable iommu with -device"
> seems like a better alternative.
If that works for both IOMMUs, it would be preferred. But the last time
I checked (granted: long ago), there were internal ordering issues
preventing this.
Bonus of moving IOMMU machine options over: They are getting more and
more, and many are now very IOMMU-specific (like the CM control for Intel).
Jan
signature.asc
Description: OpenPGP digital signature
- Re: [Qemu-devel] [V11 1/4] hw/i386: Introduce AMD IOMMU, (continued)