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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: benh@kernel.crashing.org
Cc: Ralf Baechle <ralf@linux-mips.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Greg KH <gregkh@suse.de>,
	Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: Re: Please revert: PCI: fix IDE legacy mode resources
Date: Mon, 10 Dec 2007 23:07:16 +0000	[thread overview]
Message-ID: <20071210230716.38da105a@the-village.bc.nu> (raw)
In-Reply-To: <1197319154.8692.13.camel@pasglop>

> Forcing controllers into native mode tends to be something that really
> only works on -some- controllers. I'm happy to have a hack to try to do
> that on all of them on powermacs, because the range of controllers that
> might not be in native mode in the first place there is pretty small,
> and for CHRP briq, I do it for a specific known controller only.

I'm thinking of doing this solely if the platform has
CONFIG_ATA_NO_LEGACY set. In other words we'd only try this stunt on a
system we *know* cannot address the low PCI space ports.


  reply	other threads:[~2007-12-10 23:15 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200710122305.l9CN5tFI008240@hera.kernel.org>
2007-12-06  0:10 ` Benjamin Herrenschmidt
2007-12-06  4:34   ` Yoichi Yuasa
2007-12-06  5:04     ` Benjamin Herrenschmidt
2007-12-06  5:58       ` Yoichi Yuasa
2007-12-06  6:24         ` Benjamin Herrenschmidt
2007-12-09  2:12           ` Ralf Baechle
2007-12-09  7:24             ` Benjamin Herrenschmidt
2007-12-09  9:49               ` Benjamin Herrenschmidt
2007-12-09 12:46                 ` Bartlomiej Zolnierkiewicz
2007-12-09 13:39                   ` Alan Cox
2007-12-09 20:11                     ` Benjamin Herrenschmidt
2007-12-09 13:38                 ` Alan Cox
2007-12-09 20:03                   ` Benjamin Herrenschmidt
2007-12-09 22:23                     ` Alan Cox
2007-12-09 22:47                       ` Benjamin Herrenschmidt
2007-12-10  4:29                       ` Benjamin Herrenschmidt
2007-12-10 11:20                         ` Alan Cox
2007-12-10 13:40                           ` Ralf Baechle
2007-12-10 15:01                             ` Alan Cox
2007-12-10 15:47                               ` Ralf Baechle
2007-12-10 20:43                                 ` Benjamin Herrenschmidt
2007-12-11  0:05                                   ` Ralf Baechle
2007-12-11  0:27                                     ` Benjamin Herrenschmidt
2007-12-11 12:13                                       ` Ralf Baechle
2007-12-10 20:39                               ` Benjamin Herrenschmidt
2007-12-10 23:07                                 ` Alan Cox [this message]
2007-12-11  0:10                                   ` Benjamin Herrenschmidt
2007-12-10 13:38                         ` Ralf Baechle
2007-12-10 13:26               ` Ralf Baechle
2007-12-06 12:32         ` Ralf Baechle
2007-12-06 15:24           ` Ralf Baechle

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