]> git.ipfire.org Git - thirdparty/hostap.git/commit
AP MLD: Include BPCC only in (Re)Associtiation Response frames
authorMohan Kumar G <mkumarg@qti.qualcomm.com>
Mon, 16 Jun 2025 11:22:51 +0000 (16:52 +0530)
committerJouni Malinen <j@w1.fi>
Thu, 19 Jun 2025 20:32:44 +0000 (23:32 +0300)
commitce8a121287bfdee545c6a84c8e4a59b0afa85527
tree69d3f80ef8426e9fe9a1cc237692af17ceacbf6d
parentc5b1e2599259ac456e1f9cf73364fa2f050df901
AP MLD: Include BPCC only in (Re)Associtiation Response frames

Currently in ML Probe response, the per-STA Profile STA control has BSS
Parameters Change Count (BPCC) present by default for all frames.

As per IEEE P802.11be/D7.0, 9.4.2.322.2.4, AP sets this field to 1 in
(Re)Association Response frame and sets to 0 in other frames.

Hence, update this by including the BPCC present bitmask and BPCC value
in STA Info field for ML (Re)Association Response frames only. However,
since this seems to break interoperability with the current mac80211
implementation for processing Link Reconfiguration Response frames,
leave BPCC present in the Basic MLE in those frames as a workaround for
now.

Signed-off-by: Mohan Kumar G <mkumarg@qti.qualcomm.com>
Signed-off-by: Yuvarani V <yuvarani@qti.qualcomm.com>
Signed-off-by: Manish Dharanenthiran <manish.dharanenthiran@oss.qualcomm.com>
src/ap/beacon.c
src/ap/ieee802_11.c
src/ap/ieee802_11.h
src/ap/ieee802_11_eht.c