Hi, On Sat, Nov 16, 2024 at 11:11:22PM +0200, Jim Morrison wrote: > In net/dsa/user.c in the function dsa_user_setup_tc() when TC_SETUP_FT > command arrives, dsa_user_setup_ft_block() will be called which calls > ndo_setup_tc() for the conduit device. > > What is the rationale behind this design? Why isn't the corresponding > dsa_switch_ops::port_setup_tc() called? > > More specifically, what is the conduit driver expected to do when it > receives the TC_SETUP_FT from the DSA subsystem? > > It seems to me that the conduit's driver can't do much as it doesn't > even know for which switch port this ndo_setup_tc() was called. Did you have a look at the existing client code that is using this infrastructure from Netfilter?
