PCIE retraining count in QSYS

Hi all, I want to implement a counter to track the number of times retraining occurs on my PCIE link. I could do that earlier with the LTSSM bus on a previous IP but can't see this bus when using QSYS though I think you can see this bus in the soft ip version. Is there another way of tracking when retraining occurs with the signals available in qsys or is the LTSSM bus available somewhere so that i can export it to the top level?

Thanks in advance