[LEDE-DEV] MT7621: EdgerouterX

[Milan Kočvara]

Hello.
 I have 2 Question, please
1. It is possible to rewrite the driver for MT761 to allow change the 
MTU greather than 1500? If not, why? Some scenarios need jumboframe 
enable

2. Edgerouter x with ubiquiti firmware has troughput between 2 routed 
interfaces with frames 1518B in about 500Mbit.
256B about 300Mbit.
64B about 35Mbit.
I did test for many frames length. I can share, If is needed.
With LEDE 17.01 is half of these values. (64B 17Mbit etc..... I did 
test for many frames again. - without modules for nat(conntrack..). 
Just with for_life_needed modules)
It seems, LEDE cannot use more cpus and ksoftirq use just one. (TOP 
said 25% CPU load. - it has 4CPUs). It is known issue or just feature?

Thanks BR Milan