Fri, Mar 23, 2018 at 02:43:57PM CET, and...@lunn.ch wrote: >> I tested this for mlxsw and nfp. I have no way to test this on DSA hw, >> I would really appretiate DSA guys to test this. > >Hi Jiri > >With the missing break added, i get: > >root@zii-devel-b:~# ./iproute2/devlink/devlink port >mdio_bus/0.1:00/0: type eth netdev lan0 flavour physical number 0 >mdio_bus/0.1:00/1: type eth netdev lan1 flavour physical number 1 >mdio_bus/0.1:00/2: type eth netdev lan2 flavour physical number 2 >mdio_bus/0.1:00/3: type notset >mdio_bus/0.1:00/4: type notset >mdio_bus/0.1:00/5: type notset flavour dsa number 5 >mdio_bus/0.1:00/6: type notset flavour cpu number 6 >mdio_bus/0.2:00/0: type eth netdev lan3 flavour physical number 0 >mdio_bus/0.2:00/1: type eth netdev lan4 flavour physical number 1 >mdio_bus/0.2:00/2: type eth netdev lan5 flavour physical number 2 >mdio_bus/0.2:00/3: type notset >mdio_bus/0.2:00/4: type notset >mdio_bus/0.2:00/5: type notset flavour dsa number 5 >mdio_bus/0.2:00/6: type notset flavour dsa number 6 >mdio_bus/0.4:00/0: type eth netdev lan6 flavour physical number 0 >mdio_bus/0.4:00/1: type eth netdev lan7 flavour physical number 1 >mdio_bus/0.4:00/2: type eth netdev lan8 flavour physical number 2 >mdio_bus/0.4:00/3: type eth netdev optical3 flavour physical number 3 >mdio_bus/0.4:00/4: type eth netdev optical4 flavour physical number 4 >mdio_bus/0.4:00/5: type notset >mdio_bus/0.4:00/6: type notset >mdio_bus/0.4:00/7: type notset >mdio_bus/0.4:00/8: type notset >mdio_bus/0.4:00/9: type notset flavour dsa number 9 > >This is on a board with a DSA cluster of three switches. Some of the >switch ports are not connected to anything, so are plain 'notset'.
Okay. That looks fine. I wonder if it would make sense to have another flavour for "unused" ports. > >What is the "number X" meant to mean? That is basically front panel number for physical ports. It is used for generating phys_port_name. It should have separate numbering for cpu ports and dsa ports most probably. Although, since they have no netdevice associated, the number is not used and only shown here. In case of mlxsw switch port 1, the netdev name is then for example: "enp3s0np1".
