Comment 28 for bug 222322

The disk should be recognized here as ata2.00:

  ata2: port is slow to respond, please be patient (Status 0x80)
  ata2: SRST failed (errno=-16)
  ata2.01: ATAPI: ASUS DRW-1608P3S, 1.24, max UDMA/66
  ata2.01: configured for UDMA/66

Is the cabling right on this channel? libata is a lot pickier than old IDE about
drives being jumpered correctly and connected to the right connector on a
parallel cable.