> > Sorry for the late. > > Realtek firmware can update partner links' CSA/ECSA by given offset of > beacon template, which matches the conclusion of this thread, and Realtek vendor > (out of tree) driver has verified the firmware interface. So that will > work to Realtek WiFi 7 chips. Thanks! I guess that'd also apply to probe responses? Or does it not send those at all? But we discussed before that maybe we don't have to be perfect there, so I guess we can find some solution to that. So we have, so far Realtek: - uses offset in beacon template to set partner counter, - requires host to set CSA/ECSA elements Qualcomm: - copies and updates CSA/ECSA elements all by itself - btw, not sure here about probe responses, does it do that too? hwsim: - personally, I'd prefer it works like Realtek, for less complexity Intel: - not implemented, probably not going to happen any time soon, but I think we might prefer the Realtek way too if we ever do this Mediatek? Broadcom? Anyone else? I guess then for Qualcomm we'll need to just add an extended feature flag for "FW_HANDLES_PARTNER_LINK_CSA" and then hostapd can just not update the parter link templates, or so? Thanks, johannes
