Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-10 Thread Peter Xu
On Sun, Feb 09, 2020 at 03:58:57PM -0500, Michael S. Tsirkin wrote: > On Fri, Feb 07, 2020 at 06:04:05PM -0500, Peter Xu wrote: > > On Fri, Feb 07, 2020 at 05:24:54AM -0500, Michael S. Tsirkin wrote: > > > On Fri, Feb 07, 2020 at 11:05:40AM +0100, Jean-Philippe Brucker wrote: > > > > Hi Eric, > > >

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-09 Thread Michael S. Tsirkin
On Fri, Feb 07, 2020 at 06:04:05PM -0500, Peter Xu wrote: > On Fri, Feb 07, 2020 at 05:24:54AM -0500, Michael S. Tsirkin wrote: > > On Fri, Feb 07, 2020 at 11:05:40AM +0100, Jean-Philippe Brucker wrote: > > > Hi Eric, > > > > > > On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: > > > >

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Peter Xu
On Fri, Feb 07, 2020 at 05:24:54AM -0500, Michael S. Tsirkin wrote: > On Fri, Feb 07, 2020 at 11:05:40AM +0100, Jean-Philippe Brucker wrote: > > Hi Eric, > > > > On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: > > > At the moment, the kernel only supports device tree > > > integration

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Auger Eric
Hi Michael, On 2/7/20 1:00 PM, Michael S. Tsirkin wrote: > On Fri, Feb 07, 2020 at 11:51:55AM +0100, Auger Eric wrote: >> Hi, >> >> On 2/7/20 11:23 AM, Michael S. Tsirkin wrote: >>> On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: At the moment, the kernel only supports device tree

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Auger Eric
Hi Jean, On 2/7/20 12:15 PM, Jean-Philippe Brucker wrote: > On Fri, Feb 07, 2020 at 11:51:55AM +0100, Auger Eric wrote: >> Hi, >> >> On 2/7/20 11:23 AM, Michael S. Tsirkin wrote: >>> On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: At the moment, the kernel only supports device tre

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Michael S. Tsirkin
On Fri, Feb 07, 2020 at 11:51:55AM +0100, Auger Eric wrote: > Hi, > > On 2/7/20 11:23 AM, Michael S. Tsirkin wrote: > > On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: > >> At the moment, the kernel only supports device tree > >> integration of the virtio-iommu. DT bindings between the

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Jean-Philippe Brucker
On Fri, Feb 07, 2020 at 11:51:55AM +0100, Auger Eric wrote: > Hi, > > On 2/7/20 11:23 AM, Michael S. Tsirkin wrote: > > On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: > >> At the moment, the kernel only supports device tree > >> integration of the virtio-iommu. DT bindings between the

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Auger Eric
Hi, On 2/7/20 11:23 AM, Michael S. Tsirkin wrote: > On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: >> At the moment, the kernel only supports device tree >> integration of the virtio-iommu. DT bindings between the >> PCI root complex and the IOMMU must be created by the machine >> in

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Auger Eric
Hi On 2/7/20 11:24 AM, Michael S. Tsirkin wrote: > On Fri, Feb 07, 2020 at 11:05:40AM +0100, Jean-Philippe Brucker wrote: >> Hi Eric, >> >> On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: >>> At the moment, the kernel only supports device tree >>> integration of the virtio-iommu. DT bi

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Michael S. Tsirkin
On Fri, Feb 07, 2020 at 11:05:40AM +0100, Jean-Philippe Brucker wrote: > Hi Eric, > > On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: > > At the moment, the kernel only supports device tree > > integration of the virtio-iommu. DT bindings between the > > PCI root complex and the IOMMU

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Michael S. Tsirkin
On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: > At the moment, the kernel only supports device tree > integration of the virtio-iommu. DT bindings between the > PCI root complex and the IOMMU must be created by the machine > in conformance to: > > Documentation/devicetree/bindings/vi

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Auger Eric
Hi Jean, On 2/7/20 11:05 AM, Jean-Philippe Brucker wrote: > Hi Eric, > > On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: >> At the moment, the kernel only supports device tree >> integration of the virtio-iommu. DT bindings between the >> PCI root complex and the IOMMU must be created

Re: [PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Jean-Philippe Brucker
Hi Eric, On Fri, Feb 07, 2020 at 10:32:00AM +0100, Eric Auger wrote: > At the moment, the kernel only supports device tree > integration of the virtio-iommu. DT bindings between the > PCI root complex and the IOMMU must be created by the machine > in conformance to: > > Documentation/devicetree/b

[PATCH v14 08/11] virtio-iommu-pci: Introduce the x-dt-binding option

2020-02-07 Thread Eric Auger
At the moment, the kernel only supports device tree integration of the virtio-iommu. DT bindings between the PCI root complex and the IOMMU must be created by the machine in conformance to: Documentation/devicetree/bindings/virtio/iommu.txt. To make sure the end-user is aware of this, force him t