[Skiboot] Question about PCIe slots in device-tree

Илья Кузнецов ilya at yadro.com
Wed Dec 5 23:24:40 AEDT 2018

I'm wondering what is the reason to register only PCIe downstream port of the
switch directly connected to CPU? What if I would like to see third or fourth
switch in chain in the device-tree?

My question relates to pnv_php kernel driver which checks for capabilities 
through the device-tree.

Thank you!

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