Hi Michael,
On Thu, Aug 24, 2017 at 12:04:13PM +1000, Michael Ellerman wrote:
> Joerg Roedel <[email protected]> writes:
> > Can you please try the attached patch?
>
> Thanks, that works.
Great, thanks for testing it. I'll queue it on-top of the original
patch-set.
>
> It boots happily, much later in boot I see these messages:
>
> [ 2.085616] iommu: Adding device ffe301000.jr to group 9
> [ 2.091101] iommu: Adding device ffe302000.jr to group 10
> [ 2.096633] iommu: Adding device ffe303000.jr to group 11
> [ 2.102161] iommu: Adding device ffe304000.jr to group 12
Looks good.
>
> In /sys I see:
>
> root@p5020ds:~# ls -l /sys/class/iommu/iommu0
> lrwxrwxrwx 1 root root 0 Aug 24 12:01 /sys/class/iommu/iommu0 ->
> ../../devices/virtual/iommu/iommu0
>
> And:
>
> root@p5020ds:~# ls -l /sys/devices/virtual/iommu/iommu0/devices/
> total 0
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 0000:00:00.0 ->
> ../../../../platform/ffe200000.pcie/pci0000:00/0000:00:00.0
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 2000:00:00.0 ->
> ../../../../platform/ffe202000.pcie/pci2000:00/2000:00:00.0
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 2000:01:00.0 ->
> ../../../../platform/ffe202000.pcie/pci2000:00/2000:00:00.0/2000:01:00.0
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 2000:01:00.1 ->
> ../../../../platform/ffe202000.pcie/pci2000:00/2000:00:00.0/2000:01:00.1
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe100300.dma ->
> ../../../../platform/ffe000000.soc/ffe100300.dma
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe101300.dma ->
> ../../../../platform/ffe000000.soc/ffe101300.dma
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe114000.sdhc ->
> ../../../../platform/ffe000000.soc/ffe114000.sdhc
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe200000.pcie ->
> ../../../../platform/ffe200000.pcie
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe202000.pcie ->
> ../../../../platform/ffe202000.pcie
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe210000.usb ->
> ../../../../platform/ffe000000.soc/ffe210000.usb
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe211000.usb ->
> ../../../../platform/ffe000000.soc/ffe211000.usb
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe220000.sata ->
> ../../../../platform/ffe000000.soc/ffe220000.sata
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe221000.sata ->
> ../../../../platform/ffe000000.soc/ffe221000.sata
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe301000.jr ->
> ../../../../platform/ffe000000.soc/ffe300000.crypto/ffe301000.jr
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe302000.jr ->
> ../../../../platform/ffe000000.soc/ffe300000.crypto/ffe302000.jr
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe303000.jr ->
> ../../../../platform/ffe000000.soc/ffe300000.crypto/ffe303000.jr
> lrwxrwxrwx 1 root root 0 Aug 24 12:02 ffe304000.jr ->
> ../../../../platform/ffe000000.soc/ffe300000.crypto/ffe304000.jr
>
>
> Which seems like it's working?
Exactly, that is what I'd expect to see with the patches.
Thanks again and cheers,
Joerg
