Hi Duncan,
On Wed, Feb 21, 2018 at 6:39 PM, Duncan Hare dh@synoia.com wrote:
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?
I think the next step is to rework your patch submission process, sending the patches to just yourself, until they meet the standard ( http://www.denx.de/wiki/U-Boot/Patches ) so that all of the tooling I use can work with them. Otherwise I spend lots of time, sometimes hours, trying to shove malformed patches through the process. I really don't have time for that, so I have to ask that you use patman and send properly formatted patches. Once you have that down, I'll re-review what you have at this point and go from there.
Thanks, -Joe