wifi: mac80211: implement NAN non-evacuable channels

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Implement the nan_set_non_evac_channels operation in mac80211. It marks
the provided channels as non-evacuable in the current local schedule and
clears the flag on all other channels. All provided channels must exist
in the current schedule, otherwise -ENOENT is returned.

ieee80211_nan_find_evac_chan() skips channels marked as non-evacuable
when selecting a channel to evacuate for concurrent operations.

Fixes: 42c9de58d9 ("wifi: mac80211: add NAN channel evacuation support")
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260921215936.ef5884349253.I38b685378c3557679ed6387922a94a7da821555c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Andrei Otcheretianski 2026-09-21 22:00:23 +03:00 • committed by Johannes Berg

parent 025ef5f4f6

commit e9e25a9578

4 changed files with 50 additions and 0 deletions

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2

include/net/mac80211.h

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13

net/mac80211/cfg.c

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2

net/mac80211/ieee80211_i.h

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33

net/mac80211/nan.c

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