On 04/27/2011 04:44 PM, Willy Lambert wrote: > 2011/4/27 Wolfgang Grandegger <[email protected]> > >> Hi Willy, >> >> On 04/27/2011 03:11 PM, Willy Lambert wrote: >>> 2011/4/27 Heinz-Jürgen Oertel <[email protected]> >>> >>>> Am Mittwoch, 27. April 2011, 13:56:10 schrieb Willy Lambert: >>>>> 2011/4/27 Willy Lambert <[email protected]<mailto: >>>> [email protected]>> >>>>> Hi all, >>>> >>>> >>>> Hi, >>>> you did not mention that you have checked the >>>> IRQ jumpers on the PC104 board, but I'm sure you did. When you say >>>>> _ one PC104 CAN board with configured jumpers. >>>> I assume you are using this board first on the "old CPU board" >>>> next on the new CPU board without changing the jumpers. >>>> In this case, no idea. >>>> >>> >>> that's it, I did not touch anything on the PC104 stack. So the jumpers >> are >>> well configured in both cases. And I did the tests several times, they >> could >>> not have been disconnected by error. >>> >>> I recheck my linux 2.6.35.7 .config files, and they are identicall on >> both >>> CPU boards. >> >> You said, the hardware is identical, same cpu, motherboard, etc., right? >> > > everything is equal in term of reference (the 2 CPU board are the same > product with the same BIOS version,...). The only notable hardware > difference is the alimentation, but they both seems to be powered properly > (and the BIOS voltage values are correct, they are even better on the can > reticent board) and I have pluged a VGA cable on the working board (I don't > see why this could change anything on the can side) > > >> Do you see any diffenrence in the bootlog if you boot the same kernel? >> > > what do you mean by bootlog ? /var/log/dmesg ? they are very similar, see
Yes, the output of "dmesg". > the logs (the good CPU is alpha). > it is the same .config but compiled on 2 different machines as you can see. Hm, they are identical. I do not see any difference!? Wolfgang. _______________________________________________ Socketcan-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/socketcan-users
