How to Read LTSSM For 2080 Ti

I am doing some system level debug for my setup and would like to know how to access the PCIe Private registers containing LTSSM data for my 2080 Ti board.

I enabled L1 ASPM on my system through the system bios and OS level and want to confirm that my GPU is entering into this state properly.

I do not have driver installed. I am using Windows 10 19H1