About an Ethernet flow control of i.MX6_AndroidKK4.4.2

[yuuki]

Dear All,

Our customer uses their custom board.
They programed AndroidKK4.4.2 to this board.

They evaluate performance for Gigabit Ethernet, but throughput performance is low.

They think that flow control(PAUSE function) is enabled in Android.

Does AndroidKK4.4.2 have a function to enable/disable a flow control?

Best Regards,
Yuuki

[igorpadykov]

Hi yuuki

you can check tcp_mem; tcp_rmem; tcp_wmem as suggested below

About Gigabit Ethernet performance gap between Android&Linux

Best regards

igor