diff options
| author | Aditya Kumar Singh <quic_adisi@quicinc.com> | 2024-09-06 09:44:19 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-09-06 14:01:04 +0300 |
| commit | 6241d79f0043298e30679535472a8498d99161b0 (patch) | |
| tree | da9350101b221e5188ecc952b68c0d6317f5c196 /net/mac80211/cfg.c | |
| parent | 3702a33216e6b76361690630e3ab1a33b0ef03af (diff) | |
| download | linux-6241d79f0043298e30679535472a8498d99161b0.tar.xz | |
Revert "wifi: mac80211: move radar detect work to sdata"
This reverts commit ce9e660ef32e ("wifi: mac80211: move radar detect work to sdata").
To enable radar detection with MLO, it’s essential to handle it on a
per-link basis. This is because when using MLO, multiple links may already
be active and beaconing. In this scenario, another link should be able to
initiate a radar detection. Also, if underlying links are associated with
different hardware devices but grouped together for MLO, they could
potentially start radar detection simultaneously. Therefore, it makes
sense to manage radar detection settings separately for each link by moving
them back to a per-link data structure.
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Link: https://patch.msgid.link/20240906064426.2101315-2-quic_adisi@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index b02b84ce2130..184e9d54064b 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1664,7 +1664,7 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev, if (sdata->wdev.cac_started) { chandef = link_conf->chanreq.oper; - wiphy_delayed_work_cancel(wiphy, &sdata->dfs_cac_timer_work); + wiphy_delayed_work_cancel(wiphy, &link->dfs_cac_timer_work); cfg80211_cac_event(sdata->dev, &chandef, NL80211_RADAR_CAC_ABORTED, GFP_KERNEL); @@ -3485,7 +3485,7 @@ static int ieee80211_start_radar_detection(struct wiphy *wiphy, if (err) goto out_unlock; - wiphy_delayed_work_queue(wiphy, &sdata->dfs_cac_timer_work, + wiphy_delayed_work_queue(wiphy, &sdata->deflink.dfs_cac_timer_work, msecs_to_jiffies(cac_time_ms)); out_unlock: @@ -3502,7 +3502,7 @@ static void ieee80211_end_cac(struct wiphy *wiphy, list_for_each_entry(sdata, &local->interfaces, list) { wiphy_delayed_work_cancel(wiphy, - &sdata->dfs_cac_timer_work); + &sdata->deflink.dfs_cac_timer_work); if (sdata->wdev.cac_started) { ieee80211_link_release_channel(&sdata->deflink); |