From: Tejun Heo <htejun@gmail.com>
To: jason <huzhijiang@gmail.com>
Cc: Jan Dittmer <jdi@l4x.org>,
mogensv@vip.cybercity.dk, jgarzik@pobox.com,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: sata_sil24 resetting controller...
Date: Sun, 30 Apr 2006 11:31:32 +0900 [thread overview]
Message-ID: <44542184.6030209@gmail.com> (raw)
In-Reply-To: <380087de0604291922u476f23bdsf9cd95081e1378a5@mail.gmail.com>
jason wrote:
> Jan Dittmer wrote
>
>
>> I shifted the sata card into a 66MHz, 32bit PCI slot now and the
>> problems went away. Just for the record, this is an Asus PU-DLS
>> mainboard with E7501 chipset. Now I can dd from all devices without
>> any error messages, giving me about 360mb/s continuous throughput for
>> 6 devices which isn't that bad I suppose.
>> The card gets assigned irq 22 in both configurations but in the
>> latter the irq is shared with the on-board usb-uhci controller
>> which somehow seems to work better...
>
> push a 64bit+ 133Mhz+ non bridge PCI-X device into a 32bit slot? Is it
> right?
> I am confused...
>
Well, it's not optimal, but most PCI-X cards including sil3124 are
backward compatible with PCI, so....
--
tejun
prev parent reply other threads:[~2006-04-30 2:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-27 18:58 sata_sil24 resetting controller jdi
2006-04-27 19:21 ` Jan Dittmer
2006-04-27 23:52 ` Tejun Heo
2006-04-29 0:13 ` Jan Dittmer
2006-04-29 0:20 ` Tejun Heo
2006-04-29 8:53 ` Mogens Valentin
2006-04-29 10:06 ` Jan Dittmer
2006-04-30 2:22 ` jason
2006-04-30 2:31 ` Tejun Heo [this message]
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