On Wed, 20 Nov 2019 00:19:19 +0200, Grygorii Strashko wrote: > From: Ilias Apalodimas <ilias.apalodimas@xxxxxxxxxx> > > Part 1: > Introduce basic CPSW dual_mac driver (cpsw_new.c) which is operating in > dual-emac mode by default, thus working as 2 individual network interfaces. > Main differences from legacy CPSW driver are: > > - optimized promiscuous mode: The P0_UNI_FLOOD (both ports) is enabled in > addition to ALLMULTI (current port) instead of ALE_BYPASS. So, Ports in > promiscuous mode will keep possibility of mcast and vlan filtering, which > is provides significant benefits when ports are joined to the same bridge, > but without enabling "switch" mode, or to different bridges. > - learning disabled on ports as it make not too much sense for > segregated ports - no forwarding in HW. > - enabled basic support for devlink. > > devlink dev show > platform/48484000.switch > > devlink dev param show > platform/48484000.switch: > name ale_bypass type driver-specific > values: > cmode runtime value false > > - "ale_bypass" devlink driver parameter allows to enable > ALE_CONTROL(4).BYPASS mode for debug purposes. > - updated DT bindings. Could you please add documentation for the devlink parameter under Documentation/networking/devlink-params-* ?
