Re: l4-hackers Digest, Vol 124, Issue 4
Lluís Vilanova <[email protected]>
| Newsgroups | gmane.comp.micro-kernel.l4.devel |
|---|---|
| Message-ID | <[email protected]> |
Adam Lackorzynski writes: > 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? I don't have another machine to easily test it, sorry. For now I'll keep working with the monitor, since the machine has a remote console attached to it. Thanks a lot for all your help. Lluis -- "And it's much the same thing with knowledge, for whenever you learn something new, the whole world becomes that much richer." -- The Princess of Pure Reason, as told by Norton Juster in The Phantom Tollbooth _______________________________________________ l4-hackers mailing list [email protected] http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers