Hi Jean,
On 10/12/18 4:59 PM, Jean-Philippe Brucker wrote:
> The nature of a virtio-mmio node is discovered by the virtio driver at
> probe time. However the DMA relation between devices must be described
> statically. When a virtio-mmio node is a virtio-iommu device, it needs an
> "#iommu-cells"
On Fri, Oct 12, 2018 at 03:59:11PM +0100, Jean-Philippe Brucker wrote:
> The nature of a virtio-mmio node is discovered by the virtio driver at
> probe time. However the DMA relation between devices must be described
> statically. When a virtio-mmio node is a virtio-iommu device, it needs an
> "#io
The nature of a virtio-mmio node is discovered by the virtio driver at
probe time. However the DMA relation between devices must be described
statically. When a virtio-mmio node is a virtio-iommu device, it needs an
"#iommu-cells" property as specified by bindings/iommu/iommu.txt.
Otherwise, the v
