On Mon, 2010-10-04 at 10:21 +0100, Alan Cox wrote: > On Mon, 04 Oct 2010 04:50:52 +0100 > Ben Hutchings <ben@xxxxxxxxxxxxxxx> wrote: [...] > > PCI_DEVICE_ID_INTEL_82801DB_1 == 0x24c1 (ICH4 device 31 function 1) > > > > piix seems to treat this the same as most other ICH PATA interfaces, > > which are handled by ata_piix. > > > > Does anyone know why these aren't handled by the libata-based drivers? > > I don't know about 0x24C1 however it isn't listed in the Intel ICH > programming manual so given we've also had no reports about it I > suspect it's an error in the PIIX driver ? Correction, this is a function of the ICH4-L not the ordinary ICH4. It is documented in <http://www.intel.com/assets/pdf/specupdate/290745.pdf>. Ben. -- Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse.
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