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Date: Wed, 9 Jan 2013 13:09:27 +0200
From: "Michael S. Tsirkin" <mst@redhat.com>
Message-ID: <20130109110926.GA17317@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH 00/15] qdev: make reset semantics more
 clear and consistent, reset qbuses under virtio devices
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>, Anthony Liguori <aliguori@us.ibm.com>, qemu-devel@nongnu.org, Andreas =?iso-8859-1?Q?F=E4rber?= <afaerber@suse.de>

On Wed, Jan 09, 2013 at 11:53:00AM +0100, Paolo Bonzini wrote:
> Il 09/01/2013 11:22, Michael S. Tsirkin ha scritto:
> > > It's possible.  I'll move the SCSI bus away from qdev reset.
> > > Anthony/Michael, can you help doing the same with PCIDevice?  And
> > > perhaps Peter and Andreas with sysbus?
> > 
> > I'm not sure what would you like to change with PCIDevice.
> 
> Replace the DeviceState reset method with one in PCIDevice, and call it
> from the PCI bus reset.
> 
> Paolo

You are talking about the call to qdev_reset_all(&dev->qdev)
in pci_device_reset, and you want to detect, there, that device is a bridge
and replace qdev_reset_all(&dev->qdev) with cast and call to pci_bus_reset
for the secondary bus?

-- 
MST