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From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: avorontsov@ru.mvista.com
Cc: Roderick Colenbrander <thunderbird2k@gmail.com>,
	linuxppc-dev@ozlabs.org, linux-ide@vger.kernel.org,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH] alim15x3: Remove historical hacks, re-enable init_hwif for PowerPC
Date: Thu, 30 Apr 2009 18:39:09 +0200	[thread overview]
Message-ID: <200904301839.13468.bzolnier@gmail.com> (raw)
In-Reply-To: <20090427184742.GA6435@oksana.dev.rtsoft.ru>

On Monday 27 April 2009 20:47:42 Anton Vorontsov wrote:
> Some time ago we had to disable init_hwif callback for PowerPC builds.
> That was because of a historical IRQ overwrite in the driver, which
> was causing IDE malfunction on the MPC8610HPCD PowerPC boards.
> 
> It's unclear whether this overwrite is still useful, but it is proven
> to cause a bit of harm, and today some PowerPC targets (Xilinx ML510,
> as reported by Roderick Colenbrander) need the init_hwif, so we have
> to re-enable it and remove the overwrite.
> 
> Reported-by: Roderick Colenbrander <thunderbird2k@gmail.com>
> Suggested-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>

thanks, I applied it to ide-2.6.git/for-next

WARNING: multiple messages have this Message-ID (diff)
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: avorontsov@ru.mvista.com
Cc: linuxppc-dev@ozlabs.org,
	Roderick Colenbrander <thunderbird2k@gmail.com>,
	linux-ide@vger.kernel.org
Subject: Re: [PATCH] alim15x3: Remove historical hacks, re-enable init_hwif for PowerPC
Date: Thu, 30 Apr 2009 18:39:09 +0200	[thread overview]
Message-ID: <200904301839.13468.bzolnier@gmail.com> (raw)
In-Reply-To: <20090427184742.GA6435@oksana.dev.rtsoft.ru>

On Monday 27 April 2009 20:47:42 Anton Vorontsov wrote:
> Some time ago we had to disable init_hwif callback for PowerPC builds.
> That was because of a historical IRQ overwrite in the driver, which
> was causing IDE malfunction on the MPC8610HPCD PowerPC boards.
> 
> It's unclear whether this overwrite is still useful, but it is proven
> to cause a bit of harm, and today some PowerPC targets (Xilinx ML510,
> as reported by Roderick Colenbrander) need the init_hwif, so we have
> to re-enable it and remove the overwrite.
> 
> Reported-by: Roderick Colenbrander <thunderbird2k@gmail.com>
> Suggested-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>

thanks, I applied it to ide-2.6.git/for-next

  reply	other threads:[~2009-04-30 16:37 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <c8485d470904150202s1f5c8cd7p34f0eaf4872f3e17@mail.gmail.com>
2009-04-15 14:34 ` RFC Patch: Use x86 init_hwif in the alim15x3 for x86-like PowerPC systems Roderick Colenbrander
2009-04-16 19:30   ` Bartlomiej Zolnierkiewicz
2009-04-16 19:30     ` Bartlomiej Zolnierkiewicz
2009-04-16 20:16     ` Grant Likely
2009-04-16 20:16       ` Grant Likely
2009-04-16 20:57     ` Anton Vorontsov
2009-04-16 21:27       ` Roderick Colenbrander
2009-04-16 21:27         ` Roderick Colenbrander
2009-04-16 22:04         ` Anton Vorontsov
2009-04-16 22:04           ` Anton Vorontsov
2009-04-17  7:16           ` Roderick Colenbrander
2009-04-17  7:16             ` Roderick Colenbrander
2009-04-17  7:40     ` Benjamin Herrenschmidt
2009-04-17  7:40       ` Benjamin Herrenschmidt
2009-04-17 12:40       ` Anton Vorontsov
2009-04-17 12:40         ` Anton Vorontsov
2009-04-17 16:49         ` Benjamin Herrenschmidt
2009-04-17 18:17           ` Bartlomiej Zolnierkiewicz
2009-04-17 18:17             ` Bartlomiej Zolnierkiewicz
2009-04-17 18:23             ` Anton Vorontsov
2009-04-17 18:23               ` Anton Vorontsov
     [not found]               ` <c8485d470904270146g7b7204eckc58cd57449a41f45@mail.gmail.com>
2009-04-27 18:47                 ` [PATCH] alim15x3: Remove historical hacks, re-enable init_hwif for PowerPC Anton Vorontsov
2009-04-27 18:47                   ` Anton Vorontsov
2009-04-30 16:39                   ` Bartlomiej Zolnierkiewicz [this message]
2009-04-30 16:39                     ` Bartlomiej Zolnierkiewicz

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