1 files changed, 33 insertions, 0 deletions
diff --git a/meta-quanta/meta-common/recipes-quanta/network/usb-network/usb-network.sh b/meta-quanta/meta-common/recipes-quanta/network/usb-network/usb-network.sh
new file mode 100644
index 000000000..444d4aee7
--- /dev/null
+++ b/meta-quanta/meta-common/recipes-quanta/network/usb-network/usb-network.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+cd /sys/kernel/config/usb_gadget
+
+if [ ! -f "g1" ]; then
+    mkdir g1
+    cd g1
+
+    echo 0x1d6b > idVendor  # Linux foundation
+    echo 0x0104 > idProduct # Multifunction composite gadget
+    mkdir -p strings/0x409
+    echo "Linux" > strings/0x409/manufacturer
+    echo "Etherned/ECM gadget" > strings/0x409/product
+
+    mkdir -p configs/c.1
+    echo 100 > configs/c.1/MaxPower
+    mkdir -p configs/c.1/strings/0x409
+    echo "ECM" > configs/c.1/strings/0x409/configuration
+
+    mkdir -p functions/ecm.usb0
+    cat /tmp/usb0_dev > functions/ecm.usb0/dev_addr # write device mac address
+    cat /tmp/usb0_host > functions/ecm.usb0/host_addr # write usb mac address
+
+    ln -s functions/ecm.usb0 configs/c.1
+
+    echo "$UDC" > UDC
+
+    rm /tmp/usb0_dev
+    rm /tmp/usb0_host
+
+fi
+
+exit 0