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# --- T2-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# T2 SDE: package/.../stone/stone_mod_hardware.sh
# Copyright (C) 2004 - 2006 The T2 SDE Project
# Copyright (C) 1998 - 2003 Clifford Wolf
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- T2-COPYRIGHT-NOTE-END ---
#
# [MAIN] 20 hardware Kernel Drivers and Hardware Configuration
set_hw_setup() {
echo "HARDWARE_SETUP=$1" > /etc/conf/hardware
}
flip_hw_config() {
local tmp=`mktemp`
awk "\$0 == \"### $1 ###\", \$0 == \"\" {"'
if ( /^#[^# ]/ ) {
sub("^#", "");
system($0 " >&2");
} else {
if ( /^[^# ]/ ) $0 = "#" $0;
if (/^#modprobe /) {
cmd = $0;
sub("^#modprobe", "modprobe -r", cmd);
system(cmd " >&2");
}
if (/^#mount /) {
cmd = $0;
sub("^#mount .* ", "umount ", cmd);
system(cmd " >&2");
}
}
} { print; }' < /etc/conf/kernel > $tmp
cat $tmp > /etc/conf/kernel; rm -f $tmp
# this is needed to e.g. initialize /proc/bus/usb/devices
sleep 1
}
add_hw_config() {
case $state in
1) cmd="$cmd '[ ] $name'" ;;
2) cmd="$cmd '[*] $name'" ;;
*) cmd="$cmd '[?] $name'" ;;
esac
case $state in
1|2) cmd="$cmd 'flip_hw_config \"$id\"'" ;;
*) cmd="$cmd 'true'" ;;
esac
id=""
}
store_clock() {
if [ -f /etc/conf/clock ] ; then
sed -e "s/clock_tz=.*/clock_tz=$clock_tz/" \
-e "s/clock_rtc=.*/clock_rtc=$clock_rtc/" \
< /etc/conf/clock > /etc/conf/clock.tmp
grep -q clock_tz= /etc/conf/clock.tmp || \
echo clock_tz=$clock_tz >> /etc/conf/clock.tmp
grep -q clock_rtc= /etc/conf/clock.tmp || \
echo clock_rtc=$clock_rtc >> /etc/conf/clock.tmp
mv /etc/conf/clock.tmp /etc/conf/clock
else
echo -e "clock_tz=$clock_tz\nclock_rtc=$clock_rtc\n" \
> /etc/conf/clock
fi
if [ -w /proc/sys/dev/rtc/max-user-freq -a "$clock_rtc" ] ; then
echo $clock_rtc > /proc/sys/dev/rtc/max-user-freq
fi
}
set_zone() {
clock_tz=$1
hwclock --hctosys --$clock_tz
store_clock
}
set_rtc() {
gui_input "Set new enhanced real time clock precision" \
"$clock_rtc" "clock_rtc"
store_clock
}
main() {
while
HARDWARE_SETUP=rockplug
if [ -f /etc/conf/hardware ]; then
. /etc/conf/hardware
fi
for x in hwscan rockplug; do
if [ "$HARDWARE_SETUP" = $x ]; then
eval "hw_$x='<*>'"
else
eval "hw_$x='< >'"
fi
done
clock_tz=utc
clock_rtc="`cat /proc/sys/dev/rtc/max-user-freq 2> /dev/null`"
if [ -f /etc/conf/clock ]; then
. /etc/conf/clock
fi
cmd="gui_menu hw 'Kernel Drivers and Hardware Configuration'"
if [ "$HARDWARE_SETUP" = rockplug ]; then
cmd="$cmd \"$hw_rockplug Use ROCKPLUG to configure hardware.\""
cmd="$cmd \"set_hw_setup rockplug\"";
cmd="$cmd \"$hw_hwscan Use hwscan to configure hardware.\""
cmd="$cmd \"set_hw_setup hwscan\"";
cmd="$cmd \"\" \"\"";
cmd="$cmd 'Edit/View PCI configuration'";
cmd="$cmd \"gui_edit PCI /etc/conf/pci\""
cmd="$cmd 'Edit/View USB configuration'";
cmd="$cmd \"gui_edit USB /etc/conf/usb\""
cmd="$cmd \"\" \"\"";
#@FIXME single shot menu?
cmd="$cmd 'Re-create initrd image (mkinitrd, `uname -r`)'"
cmd="$cmd 'gui_cmd mkinitrd mkinitrd' '' ''"
fi
if [ "$HARDWARE_SETUP" = hwscan ]; then
cmd="$cmd \"$hw_rockplug Use ROCKPLUG to configure hardware.\" \"set_hw_setup rockplug\"";
cmd="$cmd \"$hw_hwscan Use hwscan to configure hardware.\" \"set_hw_setup hwscan\"";
cmd="$cmd \"\" \"\"";
cmd="$cmd 'Edit /etc/conf/kernel (kernel drivers config file)'"
cmd="$cmd \"gui_edit 'Kernel Drivers Config File' /etc/conf/kernel\""
cmd="$cmd 'Re-create initrd image (mkinitrd, `uname -r`)'"
cmd="$cmd 'gui_cmd mkinitrd mkinitrd' '' ''"
hwscan -d -s /etc/conf/kernel
id=""
while read line; do
if [ "${line#\#\#\# }" != "${line}" -a \
"${line% \#\#\#}" != "${line}" ]
then
id="${line#\#\#\# }"; id="${id% \#\#\#}"
state=0; name="Unamed Kernel Driver"
elif [ -z "$id" ]; then
continue
elif [ "${line#\# }" != "${line}" ]; then
name="${line#\# }"
elif [ "${line#\#[!\# ]}" != "${line}" ]; then
[ $state -eq 0 ] && state=1
[ $state -eq 2 ] && state=3
elif [ "${line#[!\# ]}" != "${line}" ]; then
[ $state -eq 0 ] && state=2
[ $state -eq 1 ] && state=3
elif [ -z "$line" ]; then
add_hw_config
fi
done < /etc/conf/kernel
[ -z "$id" ] || add_hw_config
cmd="$cmd '' ''"
fi
if [ "$clock_tz" = localtime ] ; then
cmd="$cmd '[*] Use localtime instead of utc' 'set_zone utc'"
else
cmd="$cmd '[ ] Use localtime instead of utc' 'set_zone localtime'"
clock_tz=utc
fi
cmd="$cmd 'Set enhanced real time clock precision ($clock_rtc)' set_rtc"
eval "$cmd"
do : ; done
return
}