Created attachment 73076 [details] Add pci id for marvell 917a Disks attached to the Marvell SATA controller on the Asus P867-M PRO motherboard are not visible if the controller is set to IDE mode (instead of AHCI) which seems to be the default BIOS setting. Adding the pci id makes the disk visible.
This needs to be emailed with a signed-off-by: line to linux-ide@vger.kernel.org. We don't accept patches without a Signed off line. Alan