Ricardo Mata

The link speed and link width status fields is a little deceiving because those status bits are only valid for certain state machines in the LTSSM. However, i do see...

Can you check if you have the following configs are enabled in your kernel. You should see this if everything is good. $ grep SCOM /boot/config-uname -r CONFIG_PPC_SCOM=y CONFIG_SCOM_DEBUGFS=y