From: jmk@plan9.bell-labs.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] some problems
Date: Sun, 26 Aug 2001 23:48:11 -0400 [thread overview]
Message-ID: <20010827034814.1FC5C19A0B@mail.cse.psu.edu> (raw)
On Sun Aug 26 16:04:40 EDT 2001, geerten@bart.nl wrote:
> ...
> Problem 2 happens when I remove "*nomp=1" from plan9.ini. On reboot both
> CPU's are activated, but the system hangs, with error:
> mpintrenable: multiple enable irq 15, tbdf 5000000
> intrenable: couldn't enable irq 15, tbdf 0xC007100 for sd1 (53c8xx)
> (My SCSI-controller is 53c1010, dual channel. Both channels share interrupt
> 15 in single CPU mode without ill effects.)
> ...
There is soemthing screwy with the MP table presented by the BIOS
(or in our interpretation of it). Intel used to provide a programme
(mps_bchk.exe) to run under DOS to check the table and print it out.
I will send you a copy separately. The output of that (with the -v
flag) and a dump of the PCI bus devices (/bin/pci?) would help in
analysing the problem.
next reply other threads:[~2001-08-27 3:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-08-27 3:48 jmk [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-08-29 13:47 Russ Cox
2001-08-26 20:04 geerten kuiper
2001-08-26 21:04 ` Martin Harriss
2001-08-29 9:04 ` geerten kuiper
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