Messages in this thread | | | Date | Wed, 21 Feb 2007 01:20:31 +0000 | From | Alan <> | Subject | Re: [git patches] libata ACPI support |
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On Tue, 20 Feb 2007 22:47:17 +0100 Lukas Hejtmanek <xhejtman@mail.muni.cz> wrote:
> Hello, > > introducing SATA ACPI does not work for me (I've filled the bug > report: http://bugzilla.kernel.org/show_bug.cgi?id=8046) beside those error > messages, IDE performance is decreased. libata.noacpi=1 option works ok but > the performance is still slightly degraded (about 10%).
The performance degradation appears unrelated to the ACPI errors. If you ignore the ACPI errors something has broken ata_piix cable detection.
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