From: Philip Langdale <philipl@mail.utexas.edu>
To: linux-kernel@vger.kernel.org
Subject: re: [preview] VIA IDE 4.0 and AMD IDE 2.0 with automatic PCI clock detection
Date: Fri, 09 Feb 2001 16:42:52 -0600 [thread overview]
Message-ID: <3A84726C.4B07B601@mail.utexas.edu> (raw)
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Vojtech,
I've tried out your new via driver and it
appears to have solved the problem with
the mis-detected ls-120 drive, but the ata66
drives are still being run at 33.
More interestingly, the pci-clk calculations
seem to be returning badly off values.
My motherboard is a kt133a+686b btk7a from abit.
When I set the FSB to 133 with PCI=133/4=33 the
timing code returns 43mhz.
when I set the FSB to 100 with PCI=100/3=33 then
it returns 42mhz.
These are scarely different from the nominal values.
I didn't observe anything bad in the few minutes
I was running like this, but right now I've hacked
the driver back to a hardcoded 33.
What should I do next?
--phil
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next reply other threads:[~2001-02-09 22:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-09 22:42 Philip Langdale [this message]
2001-02-10 9:11 ` [preview] VIA IDE 4.0 and AMD IDE 2.0 with automatic PCI clock detection Vojtech Pavlik
-- strict thread matches above, loose matches on Subject: below --
2001-02-09 15:05 Byron Stanoszek
2001-02-09 15:58 ` Vojtech Pavlik
2001-02-09 8:28 Vojtech Pavlik
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