[LEDE-DEV] MT7621 Hardware NAT offload

[K.Mani]

On my mt7621 router, I'm running LEDE with 4.4 kernel.
I would like to have 'HW NAT Offload' implementation to increase the speed.

On the net I saw hw nat offload for older kernels, which uses QoS &
QDMA for 3.10 kernels.
But the newer kernels are missing those implementations.

Can someone guide me to port 'HW Nat Offlaod' in newer kernels.

Thanks
Mani