ATA channel 2:
    Master:  ad0 <SAMSUNG SP2504C/VT100-33> SATA revision 2.x
    Slave:       no device present
ATA channel 3:
    Master:      no device present
    Slave:       no device present
ATA channel 4:
    Master:      no device present
    Slave:       no device present
ATA channel 5:
    Master:      no device present
    Slave:       no device present
ATA channel 6:
    Master:      no device present
    Slave:       no device present
ATA channel 7:
    Master:  ad1 <ST3120022A/8.01> ATA/ATAPI revision 6
    Slave:  acd0 <PLEXTOR CD-R PX-W1210A/1.10> ATA/ATAPI revision 0