RFC: Performance Monitor Counters device

samuel at ibrium.se samuel at ibrium.se
Sun Sep 15 22:50:01 EST 2002

On Sat, Sep 14, 2002 at 01:28:26PM +0200, Segher Boessenkool wrote:
> Okay, here's the data I found on that errata:
> It does not exist on 7450 etc.
> It exists on 7410 before version 1.3 .
> I have no data on 7400.
> It does not exist on 750 etc.

Actually, I have experienced this bug on one of my 750-based machines
(possibly, only one of the revs were affected). If I were you, I would be
extremely careful using the TAU/performance interrupt.


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