AM62L-PROCESSOR-SDK: Does the AM62lx support TSN functionality

yi wang

Tool/software:

When I was conducting TSN functionality tests following the instructions in

3.2.2.8.3.2. TSN with CPSW — Linux SDK for AM62L Documentation

all functions except PTP failed to communicate after executing the command "ethtool --set-priv-flags eth0 p0-rx-ptype-rrobin off". Has the TSN-related functionality test been carried out on the am62lx?

4 months ago

0 Daolin Qiu 4 months ago

TI__Mastermind 18195 points

Hello Yi Wang,

yi wang said:
all functions except PTP failed to communicate after executing the command "ethtool --set-priv-flags eth0 p0-rx-ptype-rrobin off". Has the TSN-related functionality test been carried out on the am62lx?

Can you share logs of the failure you are seeing after executing "ethtool --set-priv-flags eth0 p0-rx-ptype-rrobin off"? TSN-related functionality may not have been specifically verified on AM62Lx (I will also double check internally) and so there may likely be potential bugs involved.

-Daolin

0 Daolin Qiu 3 months ago in reply to Daolin Qiu

TI__Mastermind 18195 points

Hello,

May I ask what Linux SDK version are you using?

-Daolin

0 yi wang 3 months ago in reply to Daolin Qiu

Prodigy 150 points

Hi，Daolin，

It is 11.00.15.05

-Yi Wang

+1 Daolin Qiu 3 months ago in reply to yi wang

TI__Mastermind 18195 points

Hi Yi Wang,

It appears that there are several bugs that were on SDK 11.00.15.05 that have been fixed on SDK 11.01, which was just recently released. Based on internal test logs, I can see PTP, TAS, and IET tests on SDK 11.01 should be passing even after executing "ethtool --set-priv-flags eth0 p0-rx-ptype-rrobin off".

If you are able to, please give https://www.ti.com/tool/download/AM62L-LINUX-SDK/11.01.16.13 a try and see if the same issue occurs.

-Daolin

0 yi wang 3 months ago in reply to Daolin Qiu

Prodigy 150 points

Hi，Daolin

OK,we will have a try，thanks！

-Yi wang

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AM62L-PROCESSOR-SDK: Does the AM62lx support TSN functionality