diff options
| author | Thang Q. Nguyen <thang@os.amperecomputing.com> | 2020-12-24 05:22:46 +0300 |
|---|---|---|
| committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2021-02-01 16:44:47 +0300 |
| commit | ac0d2b843d4ad4e3a92ac5b427021aaa43dd2612 (patch) | |
| tree | 503b65a175fefa1fd6d6d3def64936f275e21729 /meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/ampere_add_usbnet_gadget.service | |
| parent | d76c413d1c8430cb26a5365988521815112e45f5 (diff) | |
| download | openbmc-ac0d2b843d4ad4e3a92ac5b427021aaa43dd2612.tar.xz | |
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
Diffstat (limited to 'meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/ampere_add_usbnet_gadget.service')
| -rw-r--r-- | meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/ampere_add_usbnet_gadget.service | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/ampere_add_usbnet_gadget.service b/meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/ampere_add_usbnet_gadget.service new file mode 100644 index 000000000..428263a89 --- /dev/null +++ b/meta-ampere/meta-common/recipes-ac01/usbnet/ampere-usbnet/ampere_add_usbnet_gadget.service @@ -0,0 +1,13 @@ +[Unit] +Description=Ampere adds Ethernet over USB gadget device +Wants=systemd-networkd.service +Before=systemd-networkd.service +After=phosphor-ipmi-host.service + +[Service] +ExecStart=/usr/bin/env ampere_add_usbnet_gadget.sh +SyslogIdentifier=ampere_add_usbnet_gadget.sh +Type=oneshot + +[Install] +WantedBy=systemd-networkd.service |