From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: bzolnier@gmail.com, jgarzik@pobox.com, linux-ide@vger.kernel.org,
gdu@mns.spb.ru
Subject: Re: [PATCH] ide/libata: fix ata_id_is_cfa()
Date: Tue, 27 Jan 2009 00:43:24 +0300 [thread overview]
Message-ID: <497E2E7C.8040407@ru.mvista.com> (raw)
In-Reply-To: <497E2D6F.3070605@ru.mvista.com>
Hello, I wrote:
>>> I'm sorry, that was totally off base. I've misread this whole
>>> paragraph in haste. :-<
>>> The rest of my evening was wasted, sigh.
>> If it got the CF code fixed it wasn't a waste.
>> Do I understand rightly that the agreed things to do are
>> - redo the version check patch using the signed check as you suggested
>> and remove the changes to the CFA check from it
> Yes, those shouldn't have been intermixed from the very start.
>> - make the CFA code check word 80 == 0 as a sanity check
> That'll work unless we bump into a drive that does follow ATA in that
> matter.
... because it also does specify the CFA feature set (minus the exotic
PIO/DMA modes). That's what you get for the closed standards. And yet there
seem to be CF drives in the wild that follow neither... :-/
MBR, Sergei
next prev parent reply other threads:[~2009-01-26 21:42 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-23 13:15 [PATCH] ide/libata: fix ata_id_is_cfa() Sergei Shtylyov
2009-01-23 13:33 ` Alan Cox
2009-01-23 13:53 ` Sergei Shtylyov
2009-01-23 15:43 ` Alan Cox
2009-01-23 16:30 ` Sergei Shtylyov
2009-01-23 16:41 ` Alan Cox
2009-01-23 17:01 ` Sergei Shtylyov
2009-01-23 17:12 ` Mark Lord
2009-01-23 17:18 ` Sergei Shtylyov
2009-01-23 17:27 ` Sergei Shtylyov
2009-01-23 17:53 ` Alan Cox
2009-01-23 19:13 ` Sergei Shtylyov
2009-01-24 23:06 ` Sergei Shtylyov
2009-01-25 10:50 ` Alan Cox
2009-01-26 11:49 ` Sergei Shtylyov
2009-01-26 12:01 ` Alan Cox
2009-01-26 18:11 ` Sergei Shtylyov
2009-01-26 19:01 ` Alan Cox
2009-01-26 19:25 ` Sergei Shtylyov
2009-01-25 10:52 ` Alan Cox
2009-01-25 19:04 ` Bartlomiej Zolnierkiewicz
2009-01-26 19:32 ` Sergei Shtylyov
2009-01-26 18:47 ` Sergei Shtylyov
2009-01-26 19:08 ` Alan Cox
2009-01-26 19:28 ` Sergei Shtylyov
2009-01-26 19:33 ` Sergei Shtylyov
2009-01-26 19:41 ` Alan Cox
2009-01-26 19:42 ` Alan Cox
2009-01-26 19:56 ` Sergei Shtylyov
2009-01-26 20:01 ` Alan Cox
2009-01-26 20:31 ` Sergei Shtylyov
2009-01-26 20:59 ` Sergei Shtylyov
2009-01-26 21:22 ` Alan Cox
2009-01-26 21:38 ` Sergei Shtylyov
2009-01-26 21:43 ` Sergei Shtylyov [this message]
2009-01-26 23:28 ` Sergei Shtylyov
2009-01-26 20:47 ` Sergei Shtylyov
2009-01-26 19:39 ` Alan Cox
2009-01-26 19:31 ` Sergei Shtylyov
2009-01-26 19:35 ` Alan Cox
2009-01-26 19:45 ` Sergei Shtylyov
2009-01-26 19:54 ` Alan Cox
2009-01-26 20:03 ` Sergei Shtylyov
2009-01-26 20:12 ` Jeff Garzik
2009-01-26 20:23 ` Sergei Shtylyov
2009-01-26 20:33 ` Alan Cox
2009-01-26 20:41 ` Sergei Shtylyov
2009-01-26 23:53 ` Sergei Shtylyov
2009-01-26 20:16 ` Sergei Shtylyov
2009-01-27 11:29 ` Sergei Shtylyov
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