From: Stefan Kaltenbrunner <mm-mailinglist@madness.at>
To: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
linux-kernel@vger.kernel.org
Subject: Re: Serverworks CSB5 IDE-DMA Problem (2.4 and 2.6)
Date: Mon, 13 Oct 2003 09:43:16 +0200 [thread overview]
Message-ID: <3F8A5794.6030503@madness.at> (raw)
In-Reply-To: <200310101127.43601.bzolnier@elka.pw.edu.pl>
Bartlomiej Zolnierkiewicz wrote:
> On Friday 10 of October 2003 10:57, Stefan Kaltenbrunner wrote:
>
>>Bartlomiej Zolnierkiewicz wrote:
>>
>>>2.4.18, 2.4.19 w/o APIC and ACPI
>>
>>ok 2.4.18 (dmesg at http://www.kaltenbrunner.cc/files/dmesg2418.txt)
>>seems to work better(although not as fast as I would like to have it)
>>but I suspect that:
>>
>>ide1: Speed warnings UDMA 3/4/5 is not functional.
>>ide0: Speed warnings UDMA 3/4/5 is not functional.
>>
>>is quite interesting - if these UDMA-modes do not work reliable - why do
>>they get enabled with later kernels(not that I would have a problem with
>>getting UDMA > 2 working *g*) ?
>
>
> 2.4.22 has 80-pin cable dedetecion for more vendors.
> You can try passing "ide0=ata66 ide1=ata66" boot options.
tried that - worked well during the weekend (low io-traffic).
but today it broke again:
hda: dma_timer_expiry: dma status == 0x61
hda: error waiting for DMA
hda: dma timeout retry: status=0xd0 { Busy }
hda: DMA disabled
hdb: DMA disabled
ide0: reset: success
blk: queue c034db40, I/O limit 4095Mb (mask 0xffffffff)
more ideas to fix this ?
thanks
Stefan
prev parent reply other threads:[~2003-10-13 7:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-07 16:21 Serverworks CSB5 IDE-DMA Problem (2.4 and 2.6) Stefan Kaltenbrunner
2003-10-09 19:22 ` Bartlomiej Zolnierkiewicz
2003-10-09 19:35 ` Marcelo Tosatti
2003-10-09 19:46 ` Bartlomiej Zolnierkiewicz
2003-10-09 20:58 ` Stefan Kaltenbrunner
2003-10-09 21:13 ` Bartlomiej Zolnierkiewicz
2003-10-09 21:22 ` Stefan Kaltenbrunner
2003-10-09 21:29 ` Bartlomiej Zolnierkiewicz
2003-10-10 8:57 ` Stefan Kaltenbrunner
2003-10-10 9:27 ` Bartlomiej Zolnierkiewicz
2003-10-13 7:43 ` Stefan Kaltenbrunner [this message]
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