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Re: [patch] Generic time fixes

To: Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [patch] Generic time fixes
From: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
Date: Wed, 23 Jul 2003 00:55:27 +0200 (MET DST)
Cc: Jun Sun <jsun@mvista.com>, linux-mips@linux-mips.org
In-reply-to: <20030722223745.GC1660@linux-mips.org>
Organization: Technical University of Gdansk
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
On Wed, 23 Jul 2003, Ralf Baechle wrote:

> To add some performance numbers to the debate.  The DS1286 which is one of
> the oldest chips we're supporting has a minimum write cycle time of 150ns.
> The M48T02 which is used in the Origin needs 70ns, 150ns or 200ns depending
> on the version.  Ok, those are slow numbers but they're not as bad as

 Add a number of divisions to get the conversion done to that.

-- 
+  Maciej W. Rozycki, Technical University of Gdansk, Poland   +
+--------------------------------------------------------------+
+        e-mail: macro@ds2.pg.gda.pl, PGP key available        +


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