On Mon, 12 Feb 2018 13:35:11 -0600 Joe Hershberger joe.hershberger@ni.com wrote:
I need to determine if it uses CONFIG_SYS_RX_ETH_BUFFER" from net.h and the "net_rx_packets" buffer pool defined in net/net.c
Two solutions:
Option 1.
I think option 1 is the way to go.
Thanks, -Joe
Joe
The overruns were caused by printing error messages. The print process is (very) slow compared with packet and computer speeds, and causes overruns.
I turned off all the error messages in tcp.c and the overruns also stopped.
Duncan
----------------------------------------------------------------------- Joe
I'm now at the state where I'm satisfied the selective acknowledgment implementation is working well, having re-written the code.
I've transferred 20 4 Mbyte kernels from cloud to desktop without a failure.
How to proceed?
Issue the patch set again? Or just the TCP module?
Then what's the next step?
Regards Duncan