Wierd problem with the recongtion of ide ports

[Ma3oxuct]

I have six ide ports in total:

2 on an ATA/Raid controller
2 on another ATA/Raid controller
2 on the motherboard's ata controller.

Gentoo only recongnizes the hard disks on the ATA controller where Gentoo is installed.
The those controllers and thier block devices showed up in the livecd.

I compliled the Kernel with genkernel.

What can I do to force the drives to be recongnized?

Any suggestions. Thanks.

[moocha]