Hello NXP Community,
I have few questions regarding maximum size of Jumbo Frame by QorIQ/Layerscape ARMv8 platform.
There is a maximum size of L2 packet (MAXFRM) set to 9600. And there is also configuration point:
If I understand the hw implementation of eMAC correctly, Tx-Buffer is 10kB and Rx-Buffer is 2kB.
1. how does match size of max l2 message (MAXFRM=9600) with rx-buffer?
2. can I change the size of MAXFRM to 15000, 20000, 50000, ...? and if yes, how?
3. optimization for jumbo frames cannot be done for LS1043, but why?