On Tue Aug 06, 2013 at 12:55:41 +0300, Lluís Vilanova wrote: > Adam Lackorzynski writes: > > > On Mon Aug 05, 2013 at 14:08:40 +0300, Lluís Vilanova wrote: > >> Adam Lackorzynski writes: > >> > >> > On Mon Aug 05, 2013 at 01:22:17 +0300, Lluís Vilanova wrote: > >> >> Hey, thanks for the response and the offer to keep me posted on the > >> >> problem :) > >> >> > >> >> Last time I tried with QEMU the system was working perfectly fine (with > >> >> "make > >> >> qemu"). Unfortunately, I need to run it on a real machine to get some > >> >> performance measurements. > >> > >> > Use grub1 is a quick tip, possibly via netboot (pxegrub). A short look > >> > at current grub2 shows me some interesting and likely changed behaviour > >> > but I didn't check further right now. > >> > >> > https://os.inf.tu-dresden.de/~adam/grub/0.97/ > >> > >> Oh! I forgot to add that everything but the serial console works. I > >> suppose I'll > >> have to manually copy any timing numbers I print from my experiments. > >> > >> Just in case, here's my grub1 entry: > >> > >> title L4 (original) > >> root (hd1,0) > >> kernel /l4-orig/bootstrap -serial > >> module /l4-orig/fiasco -serial_esc -comspeed 115200 -comport 0 > >> module /l4-orig/l4f/sigma0 > >> module /l4-orig/l4f/moe --init=rom/hello > >> module /l4-orig/l4f/l4re > >> module /l4-orig/l4f/hello > > > That looks ok and should just work. Does it work under Qemu? Is it a > > plain normal serial? Is it working in Grub? > > It works flawlessly under QEMU. The Grub menu also shows up on the serial > console of the real machine, but once bootstrap is started, only the screen > works.
That all looks good to me, and that it works in Qemu also indicates that it's ok. Could you maybe try another machine to see if it works there? Adam -- Adam [email protected] Lackorzynski http://os.inf.tu-dresden.de/~adam/ _______________________________________________ l4-hackers mailing list [email protected] http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers
