Re: [PATCHv7 02/12] iommu/of: introduce a global iommu device list

2013-12-16 Thread Stephen Warren
On 12/12/2013 12:57 AM, Hiroshi Doyu wrote: > This enables to find an populated IOMMU device via a device node. This > can be used to see if an dependee IOMMU is populated or not to keep > correct device population order. Client devices need to wait an IOMMU > to be populated. > > Suggested by Thi

[PATCHv7 02/12] iommu/of: introduce a global iommu device list

2013-12-11 Thread Hiroshi Doyu
This enables to find an populated IOMMU device via a device node. This can be used to see if an dependee IOMMU is populated or not to keep correct device population order. Client devices need to wait an IOMMU to be populated. Suggested by Thierry Reding and copied his example code. Signed-off-by: