From: Grant Grundler <grundler@cup.hp.com>
To: Andreas Thienemann <andreas@bawue.de>
Cc: parisc-linux@thepuffingroup.com
Subject: Re: [parisc-linux] 250/1 doesn't boot but dumps stack
Date: Wed, 15 Nov 2000 11:23:41 -0800 [thread overview]
Message-ID: <200011151923.LAA13597@milano.cup.hp.com> (raw)
In-Reply-To: Your message of "Thu, 16 Nov 2000 20:20:41 PST." <3A143389.CA59F143@bawue.de>
Andreas Thienemann wrote:
> But when I try to boot up this kernel it dumps stack right after initialising
> the pty interfaces. (I already left out everything unnecessary, such as
> parallel port support)
...
> parport0: PC-style at 0xffd02800, irq 88 [PCSPP,TRISTATE]
> Found i82596 at 0xffd07000, IRQ 87
> early initialization of device eth0 is deferred
> Initializing Lasi PS/2-keyboard port at 0xffd08000...
> Support for Lasi PS/2-psaux not yet available !
> Linux NET4.0 for Linux 2.4
> Based upon Swansea University Computer Society NET3.039
> Starting kswapd v1.8
> pty: 256 Unix98 ptys configured
> lp0: using parport0 (interrupt-driven).
Are you sure you left out parallel port support?
> Data access rights fault in kernel: Code=26 regs=c7f98780 (Addr=00000004)
>
> YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
> PSW: 00000000000001000000000000001011
> r0-3 00000000 c02ca800 c029c248 00000000
> r4-7 c7ffc400 ffffffff c01e2468 c028b800
> r8-11 c02cb800 000000f0 00000000 000000ff
> r12-15 000000f2 000000fa 000000fd f0100000
> r16-19 f0001180 f0000070 f0000068 00000000
> r20-23 c7f9870e 00000002 c029c4d0 ffd07000
> r24-27 c7f98710 00000f20 00000000 c0268000
> r28-31 00000001 00000000 c7f989c0 002b31b8
> sr0-4 00000000 00000000 00000000 00000000
> sr4-8 00000000 00000000 00000000 00000000
>
> IASQ: 00000000 00000000 IAOQ: c029c264 c029c268
> IIR: 0e681096 ISR: 00000000 IOR: 00000004
> ORIG_R28: 00000000
Smells like a driver bug.
Can you look up IOAQ and GR2 (c029c264 and c029c248) in System.map file?
grant
next prev parent reply other threads:[~2000-11-15 19:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-16 19:20 [parisc-linux] 250/1 doesn't boot but dumps stack Andreas Thienemann
2000-11-15 19:23 ` Grant Grundler [this message]
2000-11-16 22:06 ` Andreas Thienemann
2000-11-16 22:42 ` Andreas Thienemann
2000-11-15 19:28 ` Andreas Thienemann
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