Hello, as of 2.6.21-rc4-git5 this issue is still present. > Subject : ata_piix: PATA UDMA/100 configured as UDMA/33 > References : http://lkml.org/lkml/2007/2/20/294 > Submitter : Fabio Comolli <fabio.comolli@xxxxxxxxx> > Status : unknown ata_piix 0000:00:1f.1: version 2.10ac1 ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18 PCI: Setting latency timer of device 0000:00:1f.1 to 64 ata1: PATA max UDMA/100 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001ffa0 irq 14 ata2: PATA max UDMA/100 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001ffa8 irq 15 scsi0 : ata_piix Time: acpi_pm clocksource has been installed. Switched to high resolution mode on CPU 0 ata1.00: ATA-6: ST9100824A, 3.04, max UDMA/100 ata1.00: 195371568 sectors, multi 16: LBA48 ata1.01: ATAPI, max UDMA/33 ata1.00: configured for UDMA/33 ata1.01: configured for UDMA/33 scsi1 : ata_piix ATA: abnormal status 0x7F on port 0x00010177 scsi 0:0:0:0: Direct-Access ATA ST9100824A 3.04 PQ: 0 ANSI: 5 SCSI device sda: 195371568 512-byte hdwr sectors (100030 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sda: 195371568 512-byte hdwr sectors (100030 MB) lspci: 00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 04) (prog-if 8a [Master SecP PriP]) Subsystem: ASUSTeK Computer Inc. Unknown device 1967 Flags: bus master, medium devsel, latency 0, IRQ 18 I/O ports at 01f0 [size=8] I/O ports at 03f4 [size=1] I/O ports at 0170 [size=8] I/O ports at 0374 [size=1] I/O ports at ffa0 [size=16] -- Lukáš Hejtmánek - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html