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Date: Mon, 2 Feb 2004 14:57:30 +0100
From: Ralf Baechle <ralf@linux-mips.org>
To: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Cc: linux-mips@linux-mips.org
Subject: Re: [patch] pg-r4k.c bugs for R4k systems with a secondary cache
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References: <Pine.LNX.4.55.0401261731370.26076@jurand.ds.pg.gda.pl> <Pine.LNX.4.55.0401271208040.683@jurand.ds.pg.gda.pl> <20040201224958.GA11444@linux-mips.org>
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On Sun, Feb 01, 2004 at 11:49:58PM +0100, Ralf Baechle wrote:

> > >  The patch also removes references to has_scache which currently disable 
> > > code for the S-cache line size of 128 bytes as the variable is always 0.
> > 
> >  Here is a somewhat better version.  It's functionally equivalent.  OK to 
> > apply?
> 
> Missed your mail and ran over it only now that I had just started to debug
> the problem myself - but still before wasting a major amount of time ...
> 
> Lemme test it on my R4400 V4.0  I'll report on it later.

So the patch was looking good but didn't solve the problems with 128 byte
S-cache lines.  I've used your patch as a base and solved the remaining
problems, will apply it in a minute.

  Ralf