Perhaps your motherboard is not Intel so that you should replace "piix" with a module name that corresponds to your IDE chipset.
The hdparm error message "HDIO_SET_DMA failed: Operation not permitted" means DMA is not supported. Editing hdparm.conf won't work even if you have a symlink in /etc/rc.S that points to /etc/init.d/hdparm.
Perhaps your motherboard is not Intel so that you should replace "piix" with a module name that corresponds to your IDE chipset.
The hdparm error message "HDIO_SET_DMA failed: Operation not permitted" means DMA is not supported. Editing hdparm.conf won't work even if you have a symlink in /etc/rc.S that points to /etc/init.d/hdparm.