Dma In Redhat 8, running kernel 2.4.18-24.8.0
running kernel 2.4.18-14.8.0 it worked fine enabling DMA on my DVD drive
i would edit my /etc/modules.conf and add
options ide-cd dma=1
then ran
/sbin/hdparm -d1 /dev/hdc
and everything would work fine.
using the newer kernel i added that line to modules.conf and ran
/sbin/hdparm -d1 /dev/hdc
and it doesn't work
gives permission debied to enable DMA
all done in su mode
anyone know what could be up?
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