This is my rc.local file, I have enable DMA through modules.conf options
ide.cd dma=1.
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.

if [ -f /etc/redhat-release ]; then
    R=$(cat /etc/redhat-release)

    arch=$(uname -m)
    a="a"
    case "_$arch" in
     _a*) a="an";;
     _i*) a="an";;
    esac

    NUMPROC=`egrep -c "^cpu[0-9]+" /proc/stat`
    if [ "$NUMPROC" -gt "1" ]; then
        SMP="$NUMPROC-processor "
        if [ "$NUMPROC" = "8" -o "$NUMPROC" = "11" ]; then
            a="an"
 else
     a="a"
        fi
    fi

    # This will overwrite /etc/issue at every boot.  So, make any
changes you
    # want to make to /etc/issue here or you will lose them when you
reboot.
    echo "" > /etc/issue
    echo "$R" >> /etc/issue
    echo "Kernel $(uname -r) on $a $SMP$(uname -m)" >> /etc/issue

    cp -f /etc/issue /etc/issue.net
    echo >> /etc/issue
fi
/sbin/hdparm -u1k1d1c3 /dev/hdd
touch /var/lock/subsys/local

When I run /sbin/hdparm -u1k1d1c3 /dev/hdd  I enable 32bits syn along
with dma. But when it run in rc.local I get only dma and umask irq.




Reply via email to