Subject: Re: stray interrupts
To: Rob Windsor <windsor@warthog.com>
From: Valeriy E. Ushakov <uwe@ptc.spbu.ru>
List: port-sparc
Date: 05/01/2001 00:29:34
On Mon, Apr 30, 2001 at 13:33:34 -0500, Rob Windsor wrote:

> I know this happens on the PC, but I thought it was a PC-only phenomenon.
> 
> (pulled from dmesg, these transpired in the last 20 days)
> stray interrupt ipl 0x7 pc=0xf0086e3c npc=0xf0086e40 psr=404001c7<S,PS>
[...]
> What does this?  This system is a Sun ss20/85(supersparc, TI) with a
> sbus HME card.  My Tatung ss20/150(hypersparc) with sbus HME also
> does the same thing.

Can you send dmesg with autoconfiguration output?

I've seen something like this on my JS1/OF.  Its le node has both
"interrupts" and "intr" properties, but "interrupts" is zero, while
"intr" is correct.  Before I fixed the code to fall back to "intr" it
would spam me with "stray interrupt ipl 0x6" - which is the correct
ipl for le.

SY, Uwe
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