Subject: Re: SS20/MP Watchdog Reset
To: None <port-sparc@netbsd.org>
From: Christos Zoulas <christos@zoulas.com>
List: port-sparc
Date: 06/14/2004 22:11:56
In article <20040614215445.GA26065@bseis.eis.cs.tu-bs.de>,
Juergen Hannken-Illjes <hannken@eis.cs.tu-bs.de> wrote:
>On this machine
>
>	total memory = 319 MB
>	cpu0 at mainbus0: mid 8: TMS390Z50 v0 or TMS390Z55 @ 85 MHz, on-chip FPU
>	cpu1 at mainbus0: mid 10: TMS390Z50 v0 or TMS390Z55 @ 85 MHz, on-chip FPU
>
>running -current under heavy load I'm getting
>
>	Watchdog Reset
>	cpu0: NMI: system interrupts: 400c0000<VME=0,SBUS=0,SC,T,ME>
>	module0:
>		mxcc error 0x0
>		mxcc status 0xff1410002
>		mxcc reset 0x0
>	module1:
>		mxcc error 0x0
>		mxcc status 0xff1100000
>		mxcc reset 0x4 (WATCHDOG RESET)
>
>The Watchdog Reset is always on module1. Software or hardware?

Software me thinks. Someone is not tickling the watchdog timer frequently
enough?

christos