3 files changed, 64 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts.bb b/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts.bb
new file mode 100644
index 0000000000..dc22ed85f6
--- /dev/null
+++ b/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts.bb
@@ -0,0 +1,22 @@
+DESCRIPTION = "Network suspend/resume scripts"
+SECTION = "base"
+LICENSE = "GPLv2"
+PV = "1.1"
+PR = "r2"
+
+SRC_URI = "file://ifupdown \
+           file://usbnet"
+
+do_install() {
+        install -d ${D}${sysconfdir}/apm/scripts.d
+        install -m 0755 ${WORKDIR}/ifupdown ${D}${sysconfdir}/apm/scripts.d
+        install -m 0755 ${WORKDIR}/usbnet ${D}${sysconfdir}/apm/scripts.d
+        install -d ${D}${sysconfdir}/apm/suspend.d
+        ln -s ../scripts.d/ifupdown ${D}${sysconfdir}/apm/suspend.d/05ifupdown
+        ln -s ../scripts.d/usbnet ${D}${sysconfdir}/apm/suspend.d/10usbnet
+        install -d ${D}${sysconfdir}/apm/resume.d
+        ln -sf ../scripts.d/ifupdown ${D}${sysconfdir}/apm/resume.d/30ifupdown
+        ln -sf ../scripts.d/usbnet ${D}${sysconfdir}/apm/resume.d/20usbnet
+}
+
+FILES = "${sysconfdir}/apm"
diff --git a/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts/ifupdown b/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts/ifupdown
new file mode 100644
index 0000000000..d458da6866
--- /dev/null
+++ b/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts/ifupdown
@@ -0,0 +1,26 @@
+#!/bin/sh
+# Unloads/loads all interface that are up at time of suspend
+
+if [ "$1" = suspend ]; then
+        rm -f /var/run/ifstate-suspend
+        rm -f /var/run/ifstate-old
+        cp /var/run/ifstate /var/run/ifstate-old
+        cat /var/run/ifstate-old | (
+        IFS="="
+        while read IFACE LOGICAL; do
+                ifdown $IFACE
+                echo "$IFACE=$LOGICAL" >>/var/run/ifstate-suspend
+        done
+        rm -f /var/run/ifstate-old
+        )
+elif [ "$1" = resume ] && [ "$2" != standby ] && [ -f /var/run/ifstate-suspend ]; then
+        cat /var/run/ifstate-suspend | (
+        while read LINE; do
+                ifup $LINE
+        done
+        )
+        rm -f /var/run/ifstate-suspend
+fi
+
+: exit 0
+
diff --git a/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts/usbnet b/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts/usbnet
new file mode 100644
index 0000000000..3731f6339f
--- /dev/null
+++ b/meta/recipes-connectivity/network-suspend-scripts/network-suspend-scripts/usbnet
@@ -0,0 +1,16 @@
+#!/bin/sh
+# Unloads/loads usb-eth so it always works
+
+. /etc/default/usbd
+
+if [ "$1" = suspend ]; then
+        rmmod usb-eth
+        rmmod sa1100usb_core
+elif [ "$1" = resume ] && [ "$2" != standby ]; then
+        modprobe usb-eth
+        modprobe -r $usbdmodule
+        modprobe $usbdmodule
+fi
+
+: exit 0
+