* Grygorii Strashko <grygorii.strashko@xxxxxx> [191109 15:16]: > Hi Tony, > > On 24/10/2019 19:05, Tony Lindgren wrote: > > Hi, > > > > * Grygorii Strashko <grygorii.strashko@xxxxxx> [191024 10:10]: > > > This the RFC v5 which introduces new CPSW switchdev based driver which is > > > operating in dual-emac mode by default, thus working as 2 individual > > > network interfaces. The Switch mode can be enabled by configuring devlink driver > > > parameter "switch_mode" to 1/true: > > > devlink dev param set platform/48484000.ethernet_switch \ > > > name switch_mode value 1 cmode runtime > > > > Just wondering about the migration plan.. Is this a replacement > > driver or used in addition to the old driver? > > > > Sry, I've missed you mail. > > As it's pretty big change the idea is to keep both drivers at least for sometime. > Step 1: add new driver and enable it on one platform. Do announcement. > Step 2: switch all one-port and dual mac drivers to the new driver > Step 3: switch all other platform to cpsw switchdev and deprecate old driver. OK sounds good to me. So for the dts changes, we keep the old binding and just add a new module there? Or do you also have to disable some parts of the old dts? Regards, Tony
