Re: ata-piix ACPI errors

From: Jeff Garzik
Date: Thu Feb 22 2007 - 16:46:03 EST

Jan Engelhardt wrote:
On Feb 22 2007 17:26, Meelis Roos wrote:
Not in those but again note that the cable detection is broken

ata2.00: ATAPI, max UDMA/33
It shows UDMA/100 for HDD and UDMA/33 for DVD-ROM. Visual inspection confirms that this is correct - DVD-ROM has 40-pin cable and HDD has 80-pin one. So at least the result is not wrong.

But should not it do UDMA/66 then?

40-pin cable limits you to UDMA/33.


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