What type of timestamping does the Intel AX200 Module support?

[LTeng4]

I am currently using an AX200 module on a sniffer testhead (Ubuntu 18) for diagnostic tests, and am unsure of the wireless card's timestamping capabilities and sequence.

Specifically, any insight into the following problems would be very helpful:

-how are frames timestamped on the card, and how do I retrieve/access these timestamps?

-is there an internal clock being used for timestamping, or is the timing data derived from the system/kernel clock?

-which data layer is the frame being stamped at?

-How do i make use of the WiFi-Alliance (WFA) TimeSync Functionality?

[Leonardo_C_Intel]

Hello LTeng4

Thank you for posting in the Intel Community.

Allow me to look into your questions I will be posting back as soon as possible.

Regards,

Leonardo C.                        

Intel Customer Support Technician

Under Contract to Intel Corporation

[Leonardo_C_Intel]

Hello LTeng4

You have mentioned that you have Ubuntu 18 installed on your system in this case you should engage intel Linux community.

Linux* Support for Intel® Wireless Adapters:

https://www.intel.com/content/www/us/en/support/articles/000005511/network-and-i-o/wireless-networking.html

Intel Wi-Fi Linux community page:

https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi

Regards,

Leonardo C.

Intel Customer Support Technician

Under Contract to Intel Corporation