Re: [PATCH v4 07/11] pc: Allow instantiating a virtio-iommu device

2021-10-08 Thread Jean-Philippe Brucker
On Wed, Oct 06, 2021 at 09:19:54AM +0200, Igor Mammedov wrote: > > @@ -1367,8 +1368,11 @@ static void pc_virtio_md_pci_unplug(HotplugHandler > > *hotplug_dev, > > static void pc_machine_device_pre_plug_cb(HotplugHandler *hotplug_dev, > >DeviceState

Re: [PATCH v4 07/11] pc: Allow instantiating a virtio-iommu device

2021-10-08 Thread Michael S. Tsirkin
On Fri, Oct 01, 2021 at 06:33:55PM +0100, Jean-Philippe Brucker wrote: > Allow instantiating a virtio-iommu device by adding an ACPI Virtual I/O > Translation table (VIOT), which describes the relation between the > virtio-iommu and the endpoints it manages. > > Add a hotplug handler for

Re: [PATCH v4 07/11] pc: Allow instantiating a virtio-iommu device

2021-10-06 Thread Igor Mammedov
On Fri, 1 Oct 2021 18:33:55 +0100 Jean-Philippe Brucker wrote: > Allow instantiating a virtio-iommu device by adding an ACPI Virtual I/O > Translation table (VIOT), which describes the relation between the > virtio-iommu and the endpoints it manages. > > Add a hotplug handler for virtio-iommu

Re: [PATCH v4 07/11] pc: Allow instantiating a virtio-iommu device

2021-10-05 Thread Eric Auger
Hi Jean, On 10/1/21 7:33 PM, Jean-Philippe Brucker wrote: > Allow instantiating a virtio-iommu device by adding an ACPI Virtual I/O > Translation table (VIOT), which describes the relation between the > virtio-iommu and the endpoints it manages. > > Add a hotplug handler for virtio-iommu on x86

[PATCH v4 07/11] pc: Allow instantiating a virtio-iommu device

2021-10-01 Thread Jean-Philippe Brucker
Allow instantiating a virtio-iommu device by adding an ACPI Virtual I/O Translation table (VIOT), which describes the relation between the virtio-iommu and the endpoints it manages. Add a hotplug handler for virtio-iommu on x86 and set the necessary reserved region property. On x86, the