LayerscapeのトピックRe: QOS for eTSEC, WIFI and LTE traffic

QOS for eTSEC, WIFI and LTE traffic

khushboosharma — Wed, 08 Jun 2016 12:45:28 GMT

We are working on LS1021A-IOT board and it is mandatory to be used, as we know DPAA is not suppported on this.

We are integrating WIFI module to access wifi network and Telit 920 chip for LTE network access. But we want to prioritize the eTSEC traffic over WIFI and LTE traffic.

Is there any way to mark Ethernet (eTSEC) traffic as high priority as compared to any other traffic coming on WIFI or LTE interface or any other IP interface?

So that traffic on Ethernet interface is always handled with Highest Priority by processor?

Re: QOS for eTSEC, WIFI and LTE traffic

bpe — Wed, 08 Jun 2016 15:32:07 GMT

Study documents at the links below for Linux generic traffic control and QoS mechanisms:

Traffic Control HOWTO

Linux Advanced Routing & Traffic Control HOWTO

Have a great day,
Platon

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Re: QOS for eTSEC, WIFI and LTE traffic

khushboosharma — Thu, 09 Jun 2016 06:32:39 GMT

Hi,

Thanks.

So apart from generic linux traffic control and QOS mechanism, is there no any other way to provide eTSEC traffic high priority using ASF/eTSEC on LS1021A-IOT?

Re: QOS for eTSEC, WIFI and LTE traffic

bpe — Thu, 09 Jun 2016 10:53:33 GMT

There was a discussion not long ago in this forum, where I shared all ideas I have :

Configuring and using eTSEC and ASF

Platon