From: <benh@kernel.crashing.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>, Ed Tomlinson <tomlins@cam.org>
Cc: <linux-kernel@vger.kernel.org>, Hank Yang <hanky@promise.com.tw>
Subject: Re: [PATCH] Submitting PROMISE IDE Controllers Driver Patch
Date: Mon, 11 Mar 2002 10:56:25 +0100 [thread overview]
Message-ID: <20020311095625.20669@mailhost.mipsys.com> (raw)
In-Reply-To: <E16k4be-0006dG-00@the-village.bc.nu>
In-Reply-To: <E16k4be-0006dG-00@the-village.bc.nu>
>> Second. There seems to be problems with the ide reset code in pre2-ac2.
>> I get the following:
>>
>> hde: timeout waiting for DMA
>> PDC202XX: Primary channel reset.
>> hde: ide_dma_timeout: Lets do it again!stat = 0x50, dma_stat = 0x20
>> hde: DMA disabled
>> PDC202XX: Primary channel reset.
>> hde: ide_set_handler: handler not null; old=c018eeb0, new=c0193de4
>> bug: kernel timer added twice at c018ed31.
>> hde: dma_intr: status=0xd0 { Busy }
>> hde: DMA disabled
>
>Yep. You turned on some of the experimental stuff. It doesnt always recover
>Hopefully the patches from Promise will help there
There is a bug in the DMA timeout recovery code (in the generic code). Andre
and I have been discussing that recently, I'm supposed to come up with a patch
rsn though if Andre doesn't beat me in that race ;) In the meantime, make sure
you don't enable that option in the kernel config.
Ben.
next prev parent reply other threads:[~2002-03-11 9:57 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-10 14:23 [PATCH] Submitting PROMISE IDE Controllers Driver Patch Ed Tomlinson
2002-03-10 14:47 ` Alan Cox
2002-03-11 9:56 ` benh [this message]
[not found] <200203071331.g27DVi211087@sunrise.pg.gda.pl>
2002-03-07 13:36 ` Andrzej Krzysztofowicz
-- strict thread matches above, loose matches on Subject: below --
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
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] ` <3C876199.5000107@evision-ventures.com>
2002-03-08 2:00 ` Hank Yang
2002-03-07 6:46 Hank Yang
2002-03-09 21:23 ` Pavel Machek
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