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Date: Mon, 30 May 2016 21:33:00 +0800
From: Peter Xu <peterx@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to
 enable IR
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To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: qemu-devel@nongnu.org, ehabkost@redhat.com, mst@redhat.com, jasowang@redhat.com, rkrcmar@redhat.com, alex.williamson@redhat.com, jan.kiszka@web.de, wexu@redhat.com, pbonzini@redhat.com, marcel@redhat.com, imammedo@redhat.com, davidkiarie4@gmail.com, rth@twiddle.net

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?

-- peterx