PowerStack interrupt?problem

Tom Rini trini at kernel.crashing.org
Mon Oct 1 04:52:06 EST 2001

On Sun, Sep 30, 2001 at 01:23:46PM +0200, Geert Uytterhoeven wrote:

> We're having interrupt problems with a Motorola PowerStack running 2.4.9 (from
> MontaVista rsync).

Goody, which? :)  I've got a 604/100 right here.

> Symptoms are:
>   - We receive lots of PS/2 mouse interrupts (irq 12), a few hundreds or
>     thousands for each mouse move
>   - The number of BAD interrupts increases when moving the mouse, a few tens
>     for each mouse move
>   - Sometimes the machine locks up (no ping response) after heavy mouse
>     movement
>   - The PS/2 keyboard is fine

Hmm.  I sort-of wonder if the PS/2 changes a while back goofed something up.
My kbd is fine too, and I'll try and throw a mouse on later this week.
Can you grab the bk version and go back to 2.4.8, .7, et al and see if
it works?  I think some PS/2 stuff was done in maybe .5 or .6..

Tom Rini (TR1265)

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