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From: Paolo Bonzini <pbonzini@redhat.com>
To: Peter Xu <peterx@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
	qemu-devel@nongnu.org, marcel@redhat.com
Subject: Re: [Qemu-devel] [PATCH] pci-testdev: enhance to support new testcases
Date: Tue, 27 Sep 2016 06:13:29 -0400 (EDT)	[thread overview]
Message-ID: <1274680733.3041530.1474971209712.JavaMail.zimbra@redhat.com> (raw)
In-Reply-To: <20160927083819.GD10363@pxdev.xzpeter.org>


> Take my example: IOMMU unit test would want the guest to send DMA/IRQ
> request from the device's perspective. In that case, we would like to
> "tell" the pci-testdev about where to write the DMA, and what data to
> write specifically, or which IRQ to trigger. That's something we
> cannot do right now. And I don't want to just add a new test case for
> that specifically. I think we can make it more common.

Do we need to use the pci-testdev?  There's also for example
the edu device, or we could just use virtio-serial with a null
backend.

Paolo

  reply	other threads:[~2016-09-27 10:13 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-22  6:15 [Qemu-devel] [PATCH] pci-testdev: enhance to support new testcases Peter Xu
2016-09-22 11:18 ` Andrew Jones
2016-09-23  3:37   ` Peter Xu
2016-09-22 18:23 ` Michael S. Tsirkin
2016-09-27  6:37   ` Peter Xu
2016-09-27  8:38     ` Peter Xu
2016-09-27 10:13       ` Paolo Bonzini [this message]
2016-09-28  3:04         ` Peter Xu

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