can be turn of LL_CHANNEL_MAP_INDICATION in Intel Dual band chip AC9260

[nilesh]

Hi ,

We are using Dual Band Wireless AC 9260, REV=0x324 in our Medical device system. Our remote device do not work correctly if LL_CHANNEL_MAP_INDICATION is turn ON.

Please let us know if we can turn off LL_CHANNEL_MAP_INDICATION.

[Esteban_D_Intel]

Hello nilesh,

Thank you for posting on the Intel® communities.  

To better assist you I would appreciate if you could provide the following information:

• What is the operating system that you are using?
• Are you a developer?
• Is the device your design?

I would appreciate if you could provide a detailed explanation of the errors/issue that you experience when trying to use it.

Esteban D.

Intel Technical Support Technician  

[nilesh]

Hi;

We are using the Linux operating system kernel 4.18 and intel AC9260 chip ( firmware intel/ibt-18-16-1.ddc).

Yes am I application developer.

Remote Device is design by our Hardware team.

Please help us to disable LL_CHANNEL_MAP_INDICATION in AC9265 dual band chip.

[Esteban_D_Intel]

Hello nilesh,

Thank you so much for your response.

I would like to further investigate this matter therefore, I will require the following information from you:

• Please provided the steps to replicate this behavior.
• Please provide a brief descripton of what occurs whenever the LL_CHANNEL_MAP_INDICATION is enabled.
• What steps have you performed to try to disable it? (Provide step-by-step)

Please type # dmesg | grep ASSERT.

If the output is empty, please follow the following article in order to extract dmesh and trace-cmd.

Please provide the logs to us.

Esteban D.

Intel Technical Support Technician  

[nilesh]

HI Esteban;

Sorry i was not clear in my question.

Our remote device do not work correctly is because LL_CHANNEL_MAP_INDICATION is ON AC9260.

My question:

is it possible to disable LL_CHANNEL_MAP_INDICATION(channel assessment) in Intel Dual band chip AC9260? yes please provide the steps how we can disable in AC9260 

[nilesh]

Hi;

we want to disable channel assessment in Intel AC9260 side at least during pairing bonding period.

Thanks and Reagrds,

Nilesh

[Esteban_D_Intel]

Hello nilesh,

We will do further research and update this thread as soon as possible. 

Esteban D.

Intel Technical Support Technician  

[Esteban_D_Intel]

Hello nilesh,

I would like to provide an update on this matter.

In order to provide an answer to your case we would need to understand the entire eco-system setup and configuration.

Therefore, we would require the logs and information previously requested which will help us to better understand the issue or concern that you are facing.

As previously stated, I will require the following information from you:

• Please provided the steps to replicate this behavior.
• Please provide a brief description of what occurs whenever the LL_CHANNEL_MAP_INDICATION is enabled.
• What steps have you performed to try to disable it? (Provide step-by-step)

Please type # dmesg | grep ASSERT.

If the output is empty, please follow the following article in order to extract dmesh and trace-cmd.

This information will help us to determine if this is a connectivity issue, performance issue or even a firmware assert.

In order to continue with the assistance please reply with the information requested attached to your reply. Otherwise, we might not be able to answer your concern.

We will be waiting for your response.

Esteban D.

Intel Technical Support Technician 

[Esteban_D_Intel]

Hello nilesh,

Were you able to check the previous post?   

Please let me know if you need further assistance.   

Esteban D.  

Intel Technical Support Technician   

[Esteban_D_Intel]

Hello nilesh, 

We have not heard back from you. 

If you need any additional information, please submit a new question as this thread will no longer being monitored  

Esteban D.  

Intel Technical Support Technician