Initial commit

2026-04-23 17:07:55 +08:00
commit b7e39e063b
16725 changed files with 1625565 additions and 0 deletions
@@ -0,0 +1,8 @@
+[Match]
+Name=usb0
+[Address]
+Address=169.254.1.2/24
+[Network]
+DHCP=false
+LinkLocalAddressing=no
+IPv6AcceptRA=no
@@ -0,0 +1,10 @@
+[Unit]
+Description=Enable USB Network
+After=phosphor-ipmi-host.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/sbin/usb-network.sh
+
+[Install]
+WantedBy=multi-user.target
@@ -0,0 +1,28 @@
+#!/bin/bash -e
+
+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 "Ethernet/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
+
+    ln -s functions/ecm.usb0 configs/c.1
+
+    # Write the device info in /sys/class/udc to UDC
+    echo 1e6a2000.usb > UDC
+
+fi
+exit 0