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Re: [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to enabl

From: Marcel Apfelbaum
Subject: Re: [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to enable IR
Date: Thu, 2 Jun 2016 12:21:19 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0

On 05/30/2016 04:33 PM, Peter Xu wrote:
On Mon, May 30, 2016 at 02:43:22PM +0200, Jan Kiszka wrote:
On 2016-05-30 12:31, Peter Xu wrote:
One flag is added to specify whether to enable IR for emulated IOMMU. By
default, interrupt remapping is not supportted. To enable it, we should
specify something like:

$ qemu-system-x86_64 -M q35,iommu=on,intremap=on

Maybe it's time to move on to Marcel's "-device iommu" patches and
convert this switch to a device property directly. Or what is the plan?

I just kept everything as it is since I do not know whether I should
rebase to Marcel's interface now. Anyway, I can do it in future
versions as long as we settle it down.

Marcel, do you have any suggestion?

In a few days we will have a full version, but you can rebase on it
now if you plan a re-spin before that.


-- peterx

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