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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: benh@kernel.crashing.org
Cc: Tim Ellis <tim@ngndg.com>,
	linux-kernel@vger.kernel.org, jeff@garzik.org,
	Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Subject: Re: [PATCH] libata: Add MMIO support to pata_sil680
Date: Tue, 12 Feb 2008 21:42:58 +0000	[thread overview]
Message-ID: <20080212214258.1a05d6d2@core> (raw)
In-Reply-To: <1202850129.7410.22.camel@pasglop>

> That's strange though. Somebody with knowledge of that HW (or specs) who
> can spot something ? Could it be an issue with timing ?
> 
> I don't have HW access to this machine. If somebody could send one to me
> I could do more investigation.

Did anyone fix all the mmio posting bugs in libata-core that were pointed
out when I originally NAKked using MMIO, or did they just add the driver.

If the latter then you need to grep the various fix this notes in
libata-core around reset/probe of an SFF controller in particular.

  reply	other threads:[~2008-02-12 21:50 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-12 15:58 [PATCH] libata: Add MMIO support to pata_sil680 Tim Ellis
2008-02-12 21:02 ` Benjamin Herrenschmidt
2008-02-12 21:42   ` Alan Cox [this message]
2008-02-15 15:52   ` Guennadi Liakhovetski
2008-02-15 15:53     ` Alan Cox
2008-02-15 21:45       ` Benjamin Herrenschmidt
2008-02-15 22:27         ` Alan Cox
2008-02-15 22:55           ` Benjamin Herrenschmidt
2008-02-15 23:56         ` Tim Ellis
2008-02-25 22:57           ` Jeff Garzik
2008-02-25 23:06             ` Guennadi Liakhovetski
2008-02-26  0:58             ` Benjamin Herrenschmidt
2008-03-25 23:31               ` [PATCH] Work around breakage introduced in pata_sil680 by switching it to MMIO Guennadi Liakhovetski
2008-03-25 23:36                 ` Alan Cox
2008-03-26  8:20                   ` Benjamin Herrenschmidt
2008-02-15 21:36     ` [PATCH] libata: Add MMIO support to pata_sil680 Benjamin Herrenschmidt

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