Hello Bjorn Firstly sorry for not being able to join in this discussion, I have been moving house and only got my X1000 set up again yesterday.. On 30/11/2017, Bjorn Helgaas wrote: > I *think* something like the patch below should make this work if you > use the "pci=pcie_scan_all" parameter. We have some x86 DMI quirks > that set PCI_SCAN_ALL_PCIE_DEVS automatically. I don't know how to do > something similar on powerpc, but maybe you do? Actually the root ports on the Nemo's PA6T processor don't respond to the SB600 unless we turn on a special 'relax pci-e' bit in one of its control registers. We use a small out of tree init routine to do this, and there would be the ideal place to put a call to pci_set_flag(PCI_SCAN_ALL_PCIE_DEVS). This patch fixes the last major hurdle to getting the X1000 fully supported in the linux kernel, so thanks very much for that. Regards Darren
