On Tue, 2026-01-27 at 10:37 +0100, Lorenzo Bianconi wrote:

quoted

OK, I guess the memcpy was right after all:

   An AP affiliated with the AP MLD that receives an EML Operating Mode
   Notification frame from a non-AP STA affiliated with the non-AP MLD
   should send an EML Operating Mode Notification frame to confirm the
   mode switch at the AP MLD to the non-AP STA with EML Control field
   set to the same value as EML Control field in the received EML
   Operating Mode Notification frame from the non-AP STA before the
   transition timeout expires.

But I think better restrict memcpy() then to just the EML Control field
and build the action header etc. directly.

I guess we can just memcpy() control field + link_bitmap (if present) +
eMLMR Supported MCS and NSS Set subfiled (if present). Agree?

Well, the link bitmap and MCS set subfields are all _part_ of the EML
Control field, so I'd not phrase it that way, but yes.

johannes