From: Paul Mundt <lethal@linux-sh.org>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH] sh-sci: fix SCBRR value calculation
Date: Wed, 22 Apr 2009 02:55:32 +0000 [thread overview]
Message-ID: <20090422025532.GA24515@linux-sh.org> (raw)
In-Reply-To: <ud4bf3jpm.wl%morimoto.kuninori@renesas.com>
On Wed, Apr 22, 2009 at 11:50:11AM +0900, Kuninori Morimoto wrote:
>
> Dear Paul
>
> > > > Please don't omit that term, that is for "round to near" operation.
> > >
> > > Ahhhhhh....
> > > Now I could understand !!!
> > > Sorry I didn't know that this calculation is "round to near" operation.
> > >
> > Is there an updated patch forthcoming for this, or do we just leave SCBRR
> > as it is?
>
> There is no problem at present for me.
> Sorry for my stupid question/patch.
>
No problem, there are so many variations that it is pretty easy for there
to be an incorrect setting that still "works" for the general cases. It
is always better to be certain if you spot something that looks
questionable, especially as a lot of this code has not changed
fundamentally in years, while the CPUs have.
prev parent reply other threads:[~2009-04-22 2:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-14 4:34 [PATCH] sh-sci: fix SCBRR value calculation Kuninori Morimoto
2009-04-14 5:37 ` yoshii.takashi
2009-04-14 5:53 ` morimoto.kuninori
2009-04-22 0:36 ` Paul Mundt
2009-04-22 2:50 ` Kuninori Morimoto
2009-04-22 2:55 ` Paul Mundt [this message]
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