From 62c16f219a73c237b5bef9bd160e32fbb38794f9 Mon Sep 17 00:00:00 2001 From: Aditya Kumar Singh Date: Fri, 6 Sep 2024 12:14:22 +0530 Subject: wifi: cfg80211: move DFS related members to links[] in wireless_dev A few members related to DFS handling are currently under per wireless device data structure. However, in order to support DFS with MLO, there is a need to have them on a per-link manner. Hence, as a preliminary step, move members cac_started, cac_start_time and cac_time_ms to be on a per-link basis. Since currently, link ID is not known at all places, use default value of 0 for now. Signed-off-by: Aditya Kumar Singh Link: https://patch.msgid.link/20240906064426.2101315-5-quic_adisi@quicinc.com Signed-off-by: Johannes Berg --- net/mac80211/cfg.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/mac80211/cfg.c') diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index d3115be54997..5725ab6f495f 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1662,7 +1662,7 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev, ieee80211_link_info_change_notify(sdata, link, BSS_CHANGED_BEACON_ENABLED); - if (sdata->wdev.cac_started) { + if (sdata->wdev.links[0].cac_started) { chandef = link_conf->chanreq.oper; wiphy_delayed_work_cancel(wiphy, &link->dfs_cac_timer_work); cfg80211_cac_event(sdata->dev, &chandef, @@ -3501,9 +3501,9 @@ static void ieee80211_end_cac(struct wiphy *wiphy, wiphy_delayed_work_cancel(wiphy, &sdata->deflink.dfs_cac_timer_work); - if (sdata->wdev.cac_started) { + if (sdata->wdev.links[0].cac_started) { ieee80211_link_release_channel(&sdata->deflink); - sdata->wdev.cac_started = false; + sdata->wdev.links[0].cac_started = false; } } } @@ -3958,7 +3958,7 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev, if (!list_empty(&local->roc_list) || local->scanning) return -EBUSY; - if (sdata->wdev.cac_started) + if (sdata->wdev.links[0].cac_started) return -EBUSY; if (WARN_ON(link_id >= IEEE80211_MLD_MAX_NUM_LINKS)) -- cgit v1.2.3