atapicam trouble (me too)

[Josh Carroll]

Neither disabling atapicam nor atapicd works on my Core2Duo system. I
don't know whether it's related to the new IDE controllers (JMicron
363 and Intel ICH8) or a similar problem to what you're reporting. The
best I can do is about 3MB/s with atapicd and DMA disabled and also
with atapicam. Both have problems reading files from a DVD, I end up
getting READ_BIG errors from the kernel. Sure would like to be able to
use this DVD drive in FreeBSD! :)

Josh