meta-ampere: Support virtual Ethernet over USB device
Implement systemd service to create an Ethernet over USB interface
for communication between CPU and BMC.
Tested:
1. Check usb0 ethernet interface in BMC console
root@mtjade:~# ifconfig usb0
usb0 Link encap:Ethernet HWaddr DA:F7:E9:A3:5A:0C
inet addr:192.168.0.10 Bcast:192.168.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:412 (412.0 B)
2. Check USB Ethernet device on Host Linux
$ lsusb | grep Ethernet
Bus 001 Device 004: ID 1d6b:0103 Linux Foundation NCM (Ethernet) Gadget
Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: Icb7c096df426233e8f2ee7318f2a1805f07ab3a7
diff --git a/meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/00-bmc-usb0.network b/meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/00-bmc-usb0.network
new file mode 100644
index 0000000..640fe04
--- /dev/null
+++ b/meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/00-bmc-usb0.network
@@ -0,0 +1,7 @@
+[Match]
+Name=usb0
+[Address]
+Address=192.168.0.10/16
+[Network]
+LinkLocalAddressing=no
+IPv6AcceptRA=no