On 25.05.19 21:20, Carlo Pisani wrote: >> Carlo & Sven, do you run 32- or 64-bit kernel? > > 8Gbyte of ram, I am on 64-bit kernel. Run "uname -m" or "uname -a" and paste output here. 64bit kernel reports "parisc64", 32bit kernel says "parisc". Same output via "lscpu", or "dmesg | grep 'has started'" [ 0.000000] The 64-bit Kernel has started... >> 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. Firmware versions most likely differ in version between models... Helge
