eudev: Replaces udev with eudev for compatibility when using sysvinit on newer kernels

udev has started to fail on new kernels (4.4), due to being deprecated in favor
of systemd's udev implementation. To maintain a sysvinit alternative we also
need to provide an alternative to udev. Eudev is a fork of systemds udev,
this new eudev recipe provides upstream udev 220 funcitonality.

  - Removes patches that dont apply anymore
  - ToDo: eudev-ptest?

[YOCTO #8998]

(From OE-Core rev: a22797f7c37a865420837b5c29b270f73ee4c6ce)

Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 142 deletions

diff --git a/meta/recipes-core/udev/udev/init b/meta/recipes-core/udev/udev/init
deleted file mode 100644
index 0ab028b391..0000000000
--- a/meta/recipes-core/udev/udev/init
+++ /dev/null
@@ -1,142 +0,0 @@
-#!/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 @UDEVD@ ] || exit 1
-SYSCONF_CACHED="/etc/udev/cache.data"
-SYSCONF_TMP="/dev/shm/udev.cache"
-DEVCACHE_REGEN="/dev/shm/udev-regen" # create to request cache regen
-
-# A list of files which are used as a criteria to judge whether the udev cache could be reused.
-CMP_FILE_LIST="/proc/version /proc/cmdline /proc/devices"
-[ -f /proc/atags ] && CMP_FILE_LIST="$CMP_FILE_LIST /proc/atags"
-
-# List of files whose metadata (size/mtime/name) will be included in cached
-# system state.
-META_FILE_LIST="lib/udev/rules.d/* etc/udev/rules.d/*"
-
-# Command to compute system configuration.
-sysconf_cmd () {
-        cat -- $CMP_FILE_LIST
-        stat -c '%s %Y %n' -- $META_FILE_LIST | awk -F/ '{print $1 " " $NF;}'
-}
-
-[ -f /etc/default/udev-cache ] && . /etc/default/udev-cache
-[ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf
-[ -f /etc/default/rcS ] && . /etc/default/rcS
-
-kill_udevd () {
-    pid=`pidof -x udevd`
-    [ -n "$pid" ] && kill $pid
-}
-
-case "$1" in
-  start)
-    export ACTION=add
-    # propagate /dev from /sys
-    echo "Starting udev"
-
-    # Check for requireed devtmpfs before trying to start udev and
-    # mount a no-existant fs.
-    if ! grep -q devtmpfs /proc/filesystems
-    then
-        echo "Missing devtmpfs, which is required for udev to run";
-        echo "Halting..."
-        halt
-    fi
-    # mount the devtmpfs on /dev, if not already done
-    LANG=C awk '$2 == "/dev" && ($3 == "devtmpfs") { exit 1 }' /proc/mounts && {
-            mount -n -o mode=0755 -t devtmpfs none "/dev"
-    }
-    [ -e /dev/pts ] || mkdir -m 0755 /dev/pts
-    [ -e /dev/shm ] || mkdir -m 1777 /dev/shm
-    # the automount rule for udev needs /tmp directory available, as /tmp is a symlink
-    # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we need to make sure
-    # /var/volatile/tmp directory to be available.
-    mkdir -m 1777 -p /var/volatile/tmp
-
-    # Cache handling.
-    if [ "$DEVCACHE" != "" ]; then
-            if [ -e $DEVCACHE ]; then
-                    sysconf_cmd > "$SYSCONF_TMP"
-                    if cmp $SYSCONF_CACHED $SYSCONF_TMP >/dev/null; then
-                            tar xmf $DEVCACHE -C / -m
-                            not_first_boot=1
-                            [ "$VERBOSE" != "no" ] && echo "udev: using cache file $DEVCACHE"
-                            [ -e $SYSCONF_TMP ] && rm -f "$SYSCONF_TMP"
-                            [ -e "$DEVCACHE_REGEN" ] && rm -f "$DEVCACHE_REGEN"
-                    else
-                            # Output detailed reason why the cached /dev is not used
-                            cat <<EOF
-udev: Not using udev cache because of changes detected in the following files:
-udev:     $CMP_FILE_LIST
-udev:     $META_FILE_LIST
-udev: The udev cache will be regenerated. To identify the detected changes,
-udev: compare the cached sysconf at   $SYSCONF_CACHED
-udev: against the current sysconf at  $SYSCONF_TMP
-EOF
-                            touch "$DEVCACHE_REGEN"
-                    fi
-            else
-                    if [ "$ROOTFS_READ_ONLY" != "yes" ]; then
-                            # If rootfs is not read-only, it's possible that a new udev cache would be generated;
-                            # otherwise, we do not bother to read files.
-                            touch "$DEVCACHE_REGEN"
-                    fi
-            fi
-    fi
-
-    # make_extra_nodes
-    kill_udevd > "/dev/null" 2>&1
-
-    # trigger the sorted events
-    [ -e /proc/sys/kernel/hotplug ] && echo -e '\000' >/proc/sys/kernel/hotplug
-    @UDEVD@ -d
-
-    udevadm control --env=STARTUP=1
-    if [ "$not_first_boot" != "" ];then
-            if [ "$PROBE_PLATFORM_BUS" != "yes" ]; then
-                PLATFORM_BUS_NOMATCH="--subsystem-nomatch=platform"
-            else
-                PLATFORM_BUS_NOMATCH=""
-            fi
-            udevadm trigger --action=add --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 $PLATFORM_BUS_NOMATCH
-            (udevadm settle --timeout=3; udevadm control --env=STARTUP=)&
-    else
-            udevadm trigger --action=add
-            udevadm settle
-    fi
-    ;;
-  stop)
-    echo "Stopping udevd"
-    start-stop-daemon --stop --name udevd --quiet
-    ;;
-  restart)
-    $0 stop
-    sleep 1
-    $0 start
-    ;;
-  status)
-    pid=`pidof -x udevd`
-    if [ -n "$pid" ]; then
-        echo "udevd (pid $pid) is running ..."
-    else
-        echo "udevd is stopped"
-    fi
-    ;;
-  *)
-    echo "Usage: $0 {start|stop|status|restart}"
-    exit 1
-esac
-exit 0