> Carlo & Sven, do you run 32- or 64-bit kernel? 8Gbyte of ram, I am on 64-bit kernel. > Maybe the 32-bit PDC does not return the NP (iopdir_fdc) while the 64-bit PDC does? > Otherwise we maybe should only trust this bit, if it's a "PA8700 (PCX-W2)" or higher CPU ? Good question. I do not know. But, maybe it's related to the firmware? C3750 seems to have an updated one.
