linux-kernel - Re: [PATCH] libata: Add MMIO support to pata

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Message-ID: <20080212214258.1a05d6d2@core>
Date:	Tue, 12 Feb 2008 21:42:58 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	benh@...nel.crashing.org
Cc:	Tim Ellis <tim@...dg.com>, linux-kernel@...r.kernel.org,
	jeff@...zik.org, Guennadi Liakhovetski <g.liakhovetski@....de>
Subject: Re: [PATCH] libata: Add MMIO support to pata_sil680

> 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.
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