From: "Hank Yang" <hanky@promise.com.tw>
To: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
Cc: <arjanv@redhat.com>, <linux-kernel@vger.kernel.org>,
"Linus Chen" <linusc@promise.com.tw>
Subject: Re: [PATCH] Submitting PROMISE IDE Controllers Driver Patch
Date: Fri, 8 Mar 2002 11:01:18 +0800 [thread overview]
Message-ID: <010c01c1c64d$85550e90$59cca8c0@hank> (raw)
In-Reply-To: <E16j9pb-0004dV-00@the-village.bc.nu>
> > That's because the linux-kernel misunderstand the raid controller
> > to IDE controller. If do so, The raid driver will be unstable when
> > be loaded.
> > So we must to prevent the raio controller to be as IDE controller
> > here.
>
> The ataraid driver in the standard kernel requires the IDE drive is seen
> by the ide layer otherwise ataraid cannot bind it into a raid module
First, the IDE driver doesn't check the controller's class code is raid
controller (0x0104) or other controller(0x0180). So If our raid controller
(FastTrak series) be seen by IDE driver. It will snatch the same IRQ.
It will cause our trouble.
It's pity that the linux kernel could agree this point also.
Begards
Hank Yang
next prev parent reply other threads:[~2002-03-08 3:02 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-07 9:01 Hank Yang
2002-03-07 10:23 ` Arjan van de Ven
2002-03-08 1:45 ` Hank Yang
2002-03-08 2:10 ` Alan Cox
2002-03-08 3:01 ` Hank Yang [this message]
2002-03-08 8:19 ` Martin Dalecki
2002-03-08 8:23 ` arjan
2002-03-08 8:35 ` Martin Dalecki
2002-03-08 8:50 ` Arjan van de Ven
2002-03-08 9:14 ` Martin Dalecki
2002-03-08 13:12 ` Alan Cox
2002-03-08 19:25 ` Kelsey Hudson
2002-03-09 13:25 ` Martin Dalecki
2002-03-08 13:25 ` Alan Cox
2002-03-13 7:35 ` Hank Yang
2002-03-13 7:45 ` Arjan van de Ven
2002-03-08 2:54 ` Kelsey Hudson
2002-03-08 7:54 ` Arjan van de Ven
2002-03-08 8:12 ` Martin Dalecki
2002-03-07 13:15 ` Alan Cox
2002-03-08 3:49 ` Hank Yang
2002-03-08 13:14 ` Alan Cox
2002-03-13 6:52 ` Hank Yang
2002-03-13 16:39 ` Alan Cox
2002-05-22 9:38 ` Hank Yang
[not found] ` <039701c20892$3940ca30$c0cca8c0@promise.com.tw>
2002-05-31 14:33 ` [PATCH] Submitting PROMISE IDE " Alan Cox
2002-06-03 3:51 ` [PATCH] 2.4.19pre9 in pdc202xx.c bug Hank Yang
2002-06-03 15:48 ` Alan Cox
2002-06-06 2:31 ` Hank Yang
2002-06-06 12:17 ` Alan Cox
[not found] ` <3C876199.5000107@evision-ventures.com>
2002-03-08 2:00 ` [PATCH] Submitting PROMISE IDE Controllers Driver Patch Hank Yang
-- strict thread matches above, loose matches on Subject: below --
2002-03-10 14:23 Ed Tomlinson
2002-03-10 14:47 ` Alan Cox
2002-03-11 9:56 ` benh
[not found] <200203071331.g27DVi211087@sunrise.pg.gda.pl>
2002-03-07 13:36 ` Andrzej Krzysztofowicz
2002-03-07 6:46 Hank Yang
2002-03-09 21:23 ` Pavel Machek
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