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#!/bin/sh -e
# Silently exit if the kernel does not support modules or needs modutils.
[ -f /proc/modules ] || exit 0
[ ! -f /proc/ksyms ] || exit 0
[ -x /sbin/depmod ] || exit 0
PATH="/sbin:/bin"
KVER=$(uname -r)
KMAJ=${KVER%${KVER#*.*[^.]}}
KMAJ=${KMAJ%.}
if [ -w /lib/modules/$KVER/ ]; then
echo -n "Calculating module dependencies... "
depmod --quick
echo "done."
else
echo "Not running depmod because /lib/modules/$KVER/ is not writeable."
fi
if [ -e /etc/modules-$KVER ]; then
MODULES_FILE=/etc/modules-$KVER
elif [ -e /etc/modules-$KMAJ ]; then
MODULES_FILE=/etc/modules-$KMAJ
else
MODULES_FILE=/etc/modules
fi
# Loop over every line in /etc/modules.
echo 'Loading modules...'
grep '^[^#]' $MODULES_FILE | \
while read module args; do
[ "$module" ] || continue
echo " $module"
modprobe $module $args || true
done
echo "All modules loaded."
# Just in case a sysadmin prefers generic symbolic links in
# /lib/modules/boot for boot time modules we will load these modules.
boot="$(modprobe --list --type boot)"
for d in $boot; do
mod="${d##*/}"
mod="${mod%.ko}"
modprobe "$mod"
done
if [ -r /etc/modprobe.conf ] \
&& ! grep -q '^include.*modprobe.d' /etc/modprobe.conf; then
echo 'WARNING: /etc/modprobe.conf exists but does not include /etc/modprobe.d/!'
fi
exit 0
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