E810 RX Path QOS

[MuhammadUzairJawaid]

i am trying to test RX path QoS as mentioned in the datasheet. (ETS and Strict in RX path) but unable to test them. can you provide any documentation to make TC0 on strict in RX path and TC2, TC3 on ets with 50 percent BW. How to configure registers?

Hardware Specs

Intel(R) Ethernet Network Adapter E810-C-Q2

driver: ice
version: 1.8.9
firmware-version: 3.00 0x80008256 1.2992.0
expansion-rom-version:
bus-info: 0000:82:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes

[Caguicla_Intel]

Hello Uzair Jawaid,

Good day and I hope you had an amazing weekend!

Due to complexity of the issue, engineers need more time on this request. We will be sending update for the status of your query once a week. We would also like to sincerely apologize for the delay and inconvenience caused. Rest assured that we are closely monitoring this one and we will immediately contact you once we have an update.

Hoping for your kind understanding.

Best regards,

Crisselle C.

Intel® Customer Support

[Caguicla_Intel]

Hello Uzair Jawaid,

How are you doing? I hope everything is great!

Please be informed that we are still checking this request with our engineers. This is still for further investigation and we will give another update once we heard from them but no later than a week. 

Best regards,

Crisselle C.

Intel® Customer Support

[Mike_Intel]

Hello Uzair Jawaid,

I hope you enjoyed your weekend

Please be informed that we are still checking this request with our Engineers. This is still for further investigation and we will give another update once we heard from them but no later than a week. 

Best regards,

Michael L.

Intel® Customer Support

[Mike_Intel]

Hello Uzair Jawaid,

I hope this message finds you well.

We just want to update you that we are still checking this request with our Engineers. This is still for further investigation and we will give another update once we heard from them but no later than a week. 

Best regards,

Michael L.

Intel® Customer Support

[Caguicla_Intel]

Hello Uzair Jawaid,

Good day!

Please be advised that this request is still escalated to our engineers. We apologize if this is taking too long but rest assured that we will give you an update as soon as we receive any feedback from them. 

Please expect another update no later than a week. 

Hoping for your kind patience. 

Best regards,

Crisselle C.

Intel Customer Support

[Caguicla_Intel]

Hello Uzair Jawaid,

How are you doing? I hope this message finds you well!

This is just an update to inform you that we are still waiting for the feedback from our engineering team. We will give you an update as soon as we heard from them but no later than 1 week. 

Thank you for your kind understanding. 

Best regards,

Crisselle C.

Intel Customer Support

[Caguicla_Intel]

Hello Uzair Jawaid,

Greetings from Intel Customer Support!

Please be informed that we are still waiting for the feedback from our engineering team regarding this matter. We will get back to you once we heard from them but no later than 1 week. 

Thank you for your kind cooperation.

Best regards,

Crisselle C.

Intel Customer Support

[MuhammadUzairJawaid]

Hi, any luck so far? It's been a while since this thread. 

Thanks for your support

Best Regards

Uzair Jawaid

[MuhammadUzairJawaid]

Hi, any luck so far? It's been a while since this thread. 

Thanks for your support

Best Regards

Uzair Jawaid

[Fariz_Intel]

Hi Uzair Jawaid,

We sincerely apologize for the late response and any inconvenience it may have caused.

Let us know if you have tried the tc ‘shaper’ option to set bw_rlimit min/max_rate. This allows setting different QoS per TC.

This is documented in the ADQ Config Guide (https://cdrdv2.intel.com/v1/dl/getContent/609008/view), in Appendix A.1 and A.1.2.1(new revision) as per below.

More details on the ‘shaper’ option are listed in the tc-mqprio man page:
https://man.archlinux.org/man/tc-mqprio.8.en

Appendix A.1

Appendix A.1.2.1 New Revision 

Best regards,

Fariz_Intel

[MuhammadUzairJawaid]

Hi Fariz, 

Thanks for your reply. 

I am looking for any details on the RX path. We have tried the QoS setting using TC on the egress path and it worked.  Since it's mentioned in the data, we want to see what QoS (ETS / Strict / BW) feature we can apply to ingress traffic on the Rx path. Any way to configure QoS on Rx Path?  Thanks 

Best Regards
Muhammad Uzair Jawaid

[Fariz_Intel]

Hi Uzair,

Thank you for the update provided.

Let me double-check this matter. By the way, have you tried using the same settings with TC or any different configuration to set up QoS on the ingress path (Rx)? We will get back to you once we have an update.

Best regards,

Fariz_Intel

[MuhammadUzairJawaid]

Hi,

For tx we were able to configure using lldptools 

For the ingress RX path, it was not working. and I didn't find any utility to configure QoS on the RX path.