Can PawnIO be used to access PCH MMIO addresses?

[mikoland]

Hi, I would like to use PawnIO to read and write PCH MMIO addresses, but it doesn’t seem to work.
Is there any way to achieve this with PawnIO?

Thanks in advance!

[irusanov]

I believe that is possible, but would need to make a dedicated MMIO module with whitelisted addresses and read/write would be handled in the module itself. I need such a module for AMD Ryzen, but that would be a task for the future as more important features (SMU) are higher priority for me.