From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Cc: Stanislaw Gruszka <stf_xl@wp.pl>,
Andrew Victor <linux@maxim.org.za>,
Nicolas Ferre <nicolas.ferre@atmel.com>,
linux-ide@vger.kernel.org
Subject: Re: [RFC][PATCH] at91_ide driver
Date: Wed, 14 Jan 2009 20:05:34 +0300 [thread overview]
Message-ID: <496E1B5E.2010106@ru.mvista.com> (raw)
In-Reply-To: <20090114135832.7718055f@hskinnemoen-d830>
Hello.
Haavard Skinnemoen wrote:
>>* Why not platform driver
>>Generic pata/ide_platform driver will not work with AT91 as we need to
>>do special things before access Task File and Data Register (functions
>>set_8bit_mode() and set_16bit_mode()). Also extra things needs to be
>>done when changing PIO mode.
> Why not use libata?
Why libata? You absolutely need the larger code footprint with the added
"bonus" of SCSI disk emulation? :-)
> There's already a pata_at32 driver there which
> should be usable on at91 with perhaps a few minor changes.
Well, if there's already close driver, it changes the matter...
MBR, Sergei
next prev parent reply other threads:[~2009-01-14 17:05 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-14 12:45 [RFC][PATCH] at91_ide driver Stanislaw Gruszka
2009-01-14 12:58 ` Haavard Skinnemoen
2009-01-14 13:21 ` Stanislaw Gruszka
2009-01-14 17:05 ` Sergei Shtylyov [this message]
2009-01-22 11:19 ` Stanislaw Gruszka
2009-01-14 13:17 ` Alan Cox
2009-01-14 14:35 ` Stanislaw Gruszka
2009-01-14 15:14 ` Alan Cox
2009-01-16 13:32 ` Sergei Shtylyov
2009-01-16 15:03 ` Stanislaw Gruszka
2009-01-16 15:34 ` Sergei Shtylyov
2009-01-16 16:13 ` Alan Cox
2009-01-17 20:08 ` Sergei Shtylyov
2009-01-17 20:20 ` Alan Cox
2009-01-18 10:58 ` Sergei Shtylyov
2009-01-18 15:29 ` Sergei Shtylyov
2009-01-19 11:51 ` Stanislaw Gruszka
2009-01-19 15:20 ` Sergei Shtylyov
2009-01-16 16:58 ` Bartlomiej Zolnierkiewicz
2009-01-17 16:45 ` Sergei Shtylyov
2009-01-19 22:50 ` Sergei Shtylyov
2009-01-27 15:31 ` Bartlomiej Zolnierkiewicz
2009-01-19 11:14 ` Stanislaw Gruszka
2009-01-19 12:52 ` Bartlomiej Zolnierkiewicz
2009-01-16 17:43 ` Bartlomiej Zolnierkiewicz
2009-01-19 11:20 ` Stanislaw Gruszka
2009-01-30 9:05 ` Stanislaw Gruszka
2009-02-01 17:13 ` Bartlomiej Zolnierkiewicz
2009-02-02 12:35 ` Stanislaw Gruszka
2009-01-20 11:07 ` Sergei Shtylyov
2009-01-20 14:49 ` Stanislaw Gruszka
2009-01-20 15:33 ` Sergei Shtylyov
2009-01-21 10:33 ` Stanislaw Gruszka
2009-01-22 9:44 ` Sergei Shtylyov
2009-01-22 10:15 ` Stanislaw Gruszka
2009-01-22 11:12 ` Stanislaw Gruszka
2009-01-22 12:06 ` Sergei Shtylyov
2009-01-22 12:16 ` Sergei Shtylyov
2009-01-22 12:24 ` Sergei Shtylyov
2009-01-22 12:57 ` Stanislaw Gruszka
2009-01-22 13:38 ` Sergei Shtylyov
2009-01-22 13:14 ` Stanislaw Gruszka
2009-01-22 13:48 ` Sergei Shtylyov
2009-01-22 14:13 ` Stanislaw Gruszka
2009-01-27 15:46 ` Sergei Shtylyov
2009-01-29 14:48 ` Stanislaw Gruszka
2009-01-29 15:22 ` Sergei Shtylyov
2009-01-22 14:39 ` Stanislaw Gruszka
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