diff --git a/meta-digi-del/recipes-core/udev/udev-173/init b/meta-digi-del/recipes-core/udev/udev-173/init new file mode 100644 index 000000000..7877f6eea --- /dev/null +++ b/meta-digi-del/recipes-core/udev/udev-173/init @@ -0,0 +1,76 @@ +#!/bin/sh + +### BEGIN INIT INFO +# Provides: udev +# Required-Start: mountvirtfs +# Required-Stop: +# Default-Start: S +# Default-Stop: +# Short-Description: Start udevd, populate /dev and load drivers. +### END INIT INFO + +export TZ=/etc/localtime + +[ -d /sys/class ] || exit 1 +[ -r /proc/mounts ] || exit 1 +[ -x /sbin/udevd ] || exit 1 +[ -f /etc/default/udev ] && . /etc/default/udev +[ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf + +kill_udevd() { + pid=`pidof -x udevd` + [ -n "$pid" ] && kill $pid +} + +export ACTION=add +# propagate /dev from /sys +echo "Starting udev" + +# mount the tmpfs on /dev, if not already done +LANG=C awk "\$2 == \"/dev\" && \$3 == \"tmpfs\" { exit 1 }" /proc/mounts && { + mount -n -o mode=0755 -t tmpfs none "/dev" + mkdir -m 0755 /dev/pts + mkdir -m 1777 /dev/shm +} + +if [ "$DEVCACHE" != "" ]; then + # Invalidate udev cache if the kernel or its bootargs/cmdline have changed + [ -x /bin/uname ] && /bin/uname -mrspv > /tmp/uname || touch /tmp/uname + [ -r /proc/cmdline ] && cat /proc/cmdline > /tmp/cmdline || touch /tmp/cmdline + [ -r /proc/devices ] && cat /proc/devices > /tmp/devices || touch /tmp/devices + [ -r /proc/atags ] && cat /proc/atags > /tmp/atags || touch /tmp/atags + if [ -e $DEVCACHE ] && \ + cmp -s /tmp/uname /etc/udev/saved.uname && \ + cmp -s /tmp/cmdline /etc/udev/saved.cmdline && \ + cmp -s /tmp/devices /etc/udev/saved.devices && \ + cmp -s /tmp/atags /etc/udev/saved.atags; then + (cd /; tar xf $DEVCACHE > /dev/null 2>&1) + not_first_boot=1 + fi +fi + +if [ ! -e "/lib/modules/$(uname -r)"/modules.dep ] ; then + mkdir -p /lib/modules/$(uname -r) + depmod -ae +fi + +# make_extra_nodes +kill_udevd > "/dev/null" 2>&1 + +# trigger the sorted events +echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug +/sbin/udevd -d + +/sbin/udevadm control --env STARTUP=1 +if [ "$not_first_boot" != "" ];then + /sbin/udevadm trigger --subsystem-nomatch=tty --subsystem-nomatch=mem --subsystem-nomatch=vc --subsystem-nomatch=vtconsole --subsystem-nomatch=misc --subsystem-nomatch=dcon --subsystem-nomatch=pci_bus --subsystem-nomatch=graphics --subsystem-nomatch=backlight --subsystem-nomatch=video4linux --subsystem-nomatch=platform --action=add + (/sbin/udevadm settle --timeout=8; /sbin/udevadm control --env STARTUP=)& +else + /sbin/udevadm trigger --action=add + /sbin/udevadm settle +fi + +# Create rest device nodes via configuration file. +[ -f /etc/device_table ] && /sbin/makedevs -d /etc/device_table / >/dev/null 2>&1 + +exit 0