Re: [PATCH] ata: Fix DVD not dectected at some Haswell platforms

Youquan Song
2013-02-01T03:31:01Z

>> + { 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_snb },
>> /* SATA Controller IDE (Lynx Point) */
>> { 0x8086, 0x8c09, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
>
> Also, are you sure this one and the following Lynx Point controllers are
> not affected?

I am not sure. the 0x8c09 is possibly used on mobile PC not desktop. On
one of my machine, it includes the chipset but the 2 ports IDE controller is
not extend out for use. There are only 2 ports extended out from 4 ports
IDE controller. So I can not verify it. I think, the notebook/mobile PC does
not require to extends out all of the IDE ports.

This patch only fixs the 0x8c08 2 ports IDE controller for it block the
installation. If there is an issue reporting from 0x8c09, we can fix it
late.

Thanks
-Youuquan