diff options
| author | John Crispin | 2021-07-02 19:44:08 +0200 |
|---|---|---|
| committer | Johannes Berg | 2021-08-17 11:58:45 +0200 |
| commit | 5f9404abdf2ac31c8f4768c39714bfcaca389e3a (patch) | |
| tree | e159089cb9583d9f13733ef63e9a5cfe2dbd598e /net/mac80211/iface.c | |
| parent | 0d2ab3aea50bb02ff0c9c3d53c7b2b4b21cdd59d (diff) | |
mac80211: add support for BSS color change
The color change announcement is very similar to how CSA works where
we have an IE that includes a counter. When the counter hits 0, the new
color is applied via an updated beacon.
This patch makes the CSA counter functionality reusable, rather than
implementing it again. This also allows for future reuse incase support
for other counter IEs gets added.
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: John Crispin <john@phrozen.org>
Link: https://lore.kernel.org/r/057c1e67b82bee561ea44ce6a45a8462d3da6995.1625247619.git.lorenzo@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/iface.c')
| -rw-r--r-- | net/mac80211/iface.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index cd96cd337aa8..769f8f585c06 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -462,6 +462,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, bool going_do sdata_unlock(sdata); cancel_work_sync(&sdata->csa_finalize_work); + cancel_work_sync(&sdata->color_change_finalize_work); cancel_delayed_work_sync(&sdata->dfs_cac_timer_work); @@ -1531,6 +1532,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, INIT_WORK(&sdata->work, ieee80211_iface_work); INIT_WORK(&sdata->recalc_smps, ieee80211_recalc_smps_work); INIT_WORK(&sdata->csa_finalize_work, ieee80211_csa_finalize_work); + INIT_WORK(&sdata->color_change_finalize_work, ieee80211_color_change_finalize_work); INIT_LIST_HEAD(&sdata->assigned_chanctx_list); INIT_LIST_HEAD(&sdata->reserved_chanctx_list); |