On Tue, 13 Mar 2018 17:53:39 +0200, Or Gerlitz wrote: > > Starting with type 2, in our current NIC HW APIs we have to duplicate > > these rules > > into two rules set to HW: > > > > 2.1 VF rep --> uplink 0 > > 2.2 VF rep --> uplink 1 > > > > and we do that in the driver (add/del two HW rules, combine the stat > > results, etc)
Ack, I think our HW API also will require us to duplicate the rules today, but IMHO we should implement some common helper module in the core that would work for any block sharing rather than bond specific solution. > > 3. ingress rule on VF rep port with shared tunnel device being the > > egress (encap) > > and where the routing of the underlay (tunnel) goes through LAG. > > > > in our case, this is like 2.1/2.2 above, offload two rules, combine stats > > > > 4. ingress rule shared tunnel device being the ingress and VF rep port > > being the egress (decap) > > > > this uses the egdev facility to be offloaded into the our driver, and > > then in the driver > > we will treat it like type 1, two rules need to be installed into HW, > > but now, we can't delegate them > > from the vxlan device b/c it has no direct connection with the bond. Let's get rid of the egdev crutch first then :]
