SiI 3112 ATA Controller (and UDMA33 vs SATA150)

Joerg Sonnenberger joerg at britannica.bec.de
Tue Aug 23 14:11:17 PDT 2005


On Tue, Aug 23, 2005 at 01:38:27PM -0700, Dave Hayes wrote:
> DragonFly 1.3-preview (from the CD preview image I got from some
> .de site) tells me this:
> 
>   pci6: <unknown card> (vendor=0x1095, dev=0x0240) at 2.0 irq 9

CMDTECH AAR-1210SA? That could it be, it would need some PCI IDs and
init-code in ata.

>   pci0: <unknown card> (vendor=0x8086, dev=0x266a) at 31.3 irq 10

That's the SMBus controller, shouldn't be needed.

> I've had to turn ACPI off (more exactly: boot with ACPI disabled in
> the menu that posts an ascii dragonfly) because of:
>   
>   kernel: acpi_bus_number: can't get _ADR

Does it panic or otherwise stop?

>   kernel: ad7: DMA limited to UDMA33, non-ATA66 cable or device

Those might be harmless, depending on which controller or device it is.
It can be fully ignored for SATA controllers.

Joerg





More information about the Kernel mailing list