libata version 2.00 loaded.
ata_piix 0000:00:1f.2: version 2.00
ata_piix 0000:00:1f.2: MAP [ XX XX XX XX ]
ata_piix 0000:00:1f.2: invalid MAP value 1
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
ata: 0x1f0 IDE port busy
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x18B8 irq 15
scsi4 : ata_piix
ata1: SATA port has no device.
ATA: abnormal status 0x7F on port 0x177