Correct, ATAPI isn't supported yet.
> What also shows is that ata1 is not being
> configured for maximum possible speed. Ata1 should be set to UDMA/100.
Correct. For PATA, the code does not yet do 40/80-conductor cable
detection. Without that detection, it's not safe to drive a PATA device
faster than UDMA/33.
> The SATA drive is configured properly though.
Yeah, SATA doesn't need to worry about PATA cable detection
Both ATAPI and PATA cable detection should be working in the next
release (a week or two from now).
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to email@example.com
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/