Re: CSPPC UW-SCSI and CD/DVD drives

[Marcus C. <ma...@mc...>]

Rene Brothuhn writes:
>=20
> Hello!
>=20=20
>=20=20
> The problems with CDROM drives are already known. Other devices (HD and=20
> ZIP) seems working fine.
> But thanks for the advice!

Hi Ren=E8.

So, does this mean you are working on a solution, or do you need help?
Using SCSI HD and ZIP from Linux isn't very useful to me
unfortunately, but using the CD/DVD drives sure would be.

(In response to Michels reply I've included a ksymoops run on the
 oopses I already posted, not that I think it makes much difference
 since the kernel has jumped out into nothingness after following a
 bad pointer as far as I can see, so the backtraces are unusable...)


  // Marcus


Oct 24 13:14:13 amicus kernel: Oops: kernel access of bad area, sig: 11=20
Oct 24 13:14:13 amicus kernel: NIP: C3F4C000 XER: 20000000 LR: C3F4C000 SP:=
 C070FC20 REGS: c070fb70 TRAP: 0400    Not tainted=20
Using defaults from ksymoops -t elf32-powerpc -a powerpc:common
Oct 24 13:14:13 amicus kernel: MSR: 10009072 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR:=
 11=20
Oct 24 13:14:13 amicus kernel: TASK =3D c070e000[696] 'mount' Last syscall:=
 21=20=20
Oct 24 13:14:13 amicus kernel: last math c070e000 last altivec 00000000=20
Oct 24 13:14:13 amicus kernel: GPR00: C3F4C000 C070FC20 C070E000 00000000 0=
0001072 00000001 C02C0350 C02C0348=20=20
Oct 24 13:14:13 amicus kernel: GPR08: C3F65000 00000000 00000100 0000000E 8=
2008488 1002848C 00000000 00000000=20=20
Oct 24 13:14:13 amicus kernel: GPR16: 7FFFF5CC 7FFFF5D8 7FFFF5C8 00000001 0=
0009072 0870FF40 00000000 C07D9000=20=20
Oct 24 13:14:13 amicus kernel: GPR24: 00000001 C0776DE0 C070FD28 C0230000 C=
3F53C14 C3F4D880 00520109 00140100=20=20
Oct 24 13:14:13 amicus kernel: Call backtrace:=20=20
Oct 24 13:14:13 amicus kernel: C3F4C000=20=20
Warning (Oops_read): Code line not seen, dumping what data is available

>>NIP; c3f4c000 <_end+3ce8b28/45f0b88>   <=3D=3D=3D=3D=3D
Trace; c3f4c000 <_end+3ce8b28/45f0b88>


Oct 24 13:15:56 amicus kernel: Oops: kernel access of bad area, sig: 11=20
Oct 24 13:15:56 amicus kernel: NIP: 00000000 XER: 20000000 LR: 00000000 SP:=
 C2EC7C00 REGS: c2ec7b50 TRAP: 0400    Not tainted=20
Oct 24 13:15:56 amicus kernel: MSR: 40009072 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR:=
 11=20
Oct 24 13:15:56 amicus kernel: TASK =3D c2ec6000[717] 'mount' Last syscall:=
 7=20=20
Oct 24 13:15:56 amicus kernel: last math 00000000 last altivec 00000000=20
Oct 24 13:15:56 amicus kernel: GPR00: 00000000 C2EC7C00 C2EC6000 00000000 0=
0001072 00000001 C02C0350 C02C0348=20=20
Oct 24 13:15:56 amicus kernel: GPR08: C3F65000 0000000D 00000100 0000000E 8=
2008448 1001E8F8 00000000 00000000=20=20
Oct 24 13:15:56 amicus kernel: GPR16: 7FFFF68C 7FFFF698 7FFFF688 00000000 0=
0009072 0AEC7F40 00000000 C2C05000=20=20
Oct 24 13:15:56 amicus kernel: GPR24: 00000001 C0B9C2C0 C2EC7D28 C0230000 C=
3F53C7C 00005305 00000001 C2EC7C68=20=20
Oct 24 13:15:56 amicus kernel: Call backtrace:=20=20
Oct 24 13:15:56 amicus kernel: 00000000=20=20
Warning (Oops_read): Code line not seen, dumping what data is
available

>>NIP; 00000000 Before first symbol
Trace; 00000000 Before first symbol