[    7.300000] pata_it821x: controller in smart mode.
[    7.300000] ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 7 (level, low) -> IRQ 7
[    7.300000] PCI: Setting latency timer of device 0000:00:0d.0 to 64
[    7.300000] ata1: PATA max MWDMA2 cmd 0x00019800 ctl 0x00019402 bmdma 0x00018400 irq 7
[    7.300000] ata2: PATA max MWDMA2 cmd 0x00019000 ctl 0x00018802 bmdma 0x00018408 irq 7
[    7.300000] scsi0 : pata_it821x
[    8.520000] ata1.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80)
[   10.230000] ata1.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80)
[   10.230000] ata1.00: limiting speed to UDMA7:PIO5
[   11.940000] ata1.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80)
[   13.630000] scsi1 : pata_it821x