Re: [PATCH] iommu/rockchip: Make use of 'struct iommu_device'

[Joerg Roedel]

Hey Heiko,

On Mon, Apr 03, 2017 at 11:56:59AM +0200, Heiko Stübner wrote:
> In general works, and I still keep a working iommu-based display :-)
> I can also see my two vop iommus under /sys/class/iommu now.

Great, thanks for testing that patch!

> Links in the devices subdirectory do not work though, see below:

Okay, thats bad, but I think its nothing we should work around right
now. My goal with this work is to have a per-iommu check-device
call-back to bind devices to iommus in the core code.

This will also solve the probe-ordering issue and we are fine again. We
just call check-device then for every device on the bus that has no
iommu already when the iommu is registered and create the links at that
time.



	Joerg