topic Re: LS1012A Ethernet Queue status issue in Layerscape

LS1012A Ethernet Queue status issue

Gyosun — Tue, 12 Sep 2023 11:59:21 GMT

Hello,

LSDK18.12 is being ported and applied to the LS1012A board.

There seems to be an issue where the LS1012A CPU utilization increases when sending Ethernet UDP packets, and this increase appears to be influenced by the performance of the receiving PC.

So, when transmitting UDP packets, it is necessary to check how much is accumulated in the QUEUE buffer.

I continued sending packets and checked the QUEUE status using the netstat -uan command, but it did not increase.

Please advise if there is a way to check the UDP QUEUE status other than netstat.

Thank you.

Best Regards,

Gyosun.

Re: LS1012A Ethernet Queue status issue

LFGP — Mon, 18 Sep 2023 18:27:58 GMT

Hello Gyosun,

Please use the newest LSDK 21.08 due the driver for ethernet.

You can use SS instead NetStat

Re: LS1012A Ethernet Queue status issue

Gyosun — Wed, 20 Sep 2023 10:43:40 GMT

Hi LFGP,

I'll give it a try.

Thank you for your help.

Best Regards.

Gyosun.