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From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: albertl@mail.com, Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Bahadir Balban <bahadir.balban@gmail.com>,
	linux-ide@vger.kernel.org
Subject: Re: [PATCH 1/1] ide: pdc202xx_new PLL input clock fix
Date: Tue, 3 Jul 2007 20:59:31 +0200	[thread overview]
Message-ID: <200707032059.31826.bzolnier@gmail.com> (raw)
In-Reply-To: <468A5C1A.9060501@ru.mvista.com>

On Tuesday 03 July 2007, Sergei Shtylyov wrote:
> Hello.
> 
> Albert Lee wrote:
> > Recently the PLL input clock of Promise 2027x is sometimes detected
> > higer than expected (e.g. 20.027 MHz compared to 16.714 MHz).
>       ^ h
> 
> > It seems sometimes the mdelay() function is not as precise as it
> > used to be. Per Alan's advice, HT or power management might affect
> > the precision of mdelay().
> 
> > This patch calls gettimeofday() to mesure the time elapsed and
>                                         ^ a
> > calculate the PLL input clock accordingly.

typos fixed manually

> > Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
> 
>     Except for types in description:
> 
> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>

added

  reply	other threads:[~2007-07-03 20:26 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-21 11:47 ide/dma not working from 2.6.19 to 2.6.21 Bahadir Balban
2007-06-21 15:28 ` Sergei Shtylyov
2007-06-21 18:17   ` Sergei Shtylyov
2007-06-25  5:22   ` Albert Lee
2007-06-25  9:10     ` Alan Cox
2007-06-26  5:05       ` Albert Lee
2007-06-26  5:43         ` [PATCH 1/1] libata: pata_pdc2027x PLL input clock fix Albert Lee
2007-07-02 14:14           ` Jeff Garzik
2007-07-02 18:13           ` Bartlomiej Zolnierkiewicz
2007-07-02 18:00             ` Sergei Shtylyov
2007-07-03  5:21               ` [PATCH 1/1] ide: pdc202xx_new " Albert Lee
2007-07-03 14:24                 ` Sergei Shtylyov
2007-07-03 18:59                   ` Bartlomiej Zolnierkiewicz [this message]
2007-07-03 20:36                     ` Sergei Shtylyov
2007-07-04  8:20                       ` Albert Lee
2007-07-03 18:57                 ` Bartlomiej Zolnierkiewicz
2007-07-20 14:38                 ` Bahadir Balban

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