linux-kernel - Re: [PATCH] pata_atiixp: fix slave device support

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Message-ID: <4A8298B6.4060608@garzik.org>
Date:	Wed, 12 Aug 2009 06:25:58 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
CC:	Krystian Juskowiak <jusko@...n.pl>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Borislav Petkov <bbpetkov@...oo.de>,
	Robert Hancock <hancockrwd@...il.com>,
	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pata_atiixp: fix slave device support

Bartlomiej Zolnierkiewicz wrote:
> On Thursday 06 August 2009 17:40:15 Bartlomiej Zolnierkiewicz wrote:
>> From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
>> Subject: [PATCH] pata_atiixp: fix slave device support
> 
> Argh, I pushed the "Send" button too quick..
> 
> Below version with the correct patch description
> (I doubt that this fix will help with bug #13921)..
> 
> From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
> Subject: [PATCH v2] pata_atiixp: fix second channel support
> 
> PIO and MWDMA timings are never programmed for the second channel
> because timing registers are treated as 16-bit long ones.
> 
> The bug is an attixp -> pata_atiixp regression and goes back to:
> 
> 	commit 669a5db411d85a14f86cd92bc16bf7ab5b8aa235
> 	Author: Jeff Garzik <jeff@...zik.org>
> 	Date:   Tue Aug 29 18:12:40 2006 -0400
> 
> 	    [libata] Add a bunch of PATA drivers.
> 
> Cc: Krystian Juskowiak <jusko@...n.pl>
> Cc: Andrew Morton <akpm@...ux-foundation.org>
> Cc: Borislav Petkov <bbpetkov@...oo.de>
> Cc: Robert Hancock <hancockrwd@...il.com>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
> ---
> After this patch pata_atiixp still have two bugs (+ few superfluous oddities)
> not present in atiixp (although not as severe as this one)..
> 
>  drivers/ata/pata_atiixp.c |   19 ++++++++++---------
>  1 file changed, 10 insertions(+), 9 deletions(-)

applied


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