diff options
| author | Aditya Kumar Singh <quic_adisi@quicinc.com> | 2024-01-30 17:09:18 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-08 17:00:45 +0300 |
| commit | 04ada8599c35ecb2cf16c94eb118d227630d06ee (patch) | |
| tree | e830ca44a8b62f10c9ec1d6d41a739471969d88e /net/mac80211/cfg.c | |
| parent | 1a96bb4e8a7953a7cf8e277c4eea29907bb5a140 (diff) | |
| download | linux-04ada8599c35ecb2cf16c94eb118d227630d06ee.tar.xz | |
wifi: mac80211: add support to call csa_finish on a link
Currently ieee80211_csa_finish() function finalizes CSA by scheduling a
finalizing worker using the deflink. With MLO, there is a need to do it
on a given link basis.
Pass link ID of the link on which CSA needs to be finalized.
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Link: https://msgid.link/20240130140918.1172387-6-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 | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index d30a64cf95cd..156a4215dcda 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -3547,13 +3547,24 @@ cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon) return new_beacon; } -void ieee80211_csa_finish(struct ieee80211_vif *vif) +void ieee80211_csa_finish(struct ieee80211_vif *vif, unsigned int link_id) { struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); struct ieee80211_local *local = sdata->local; + struct ieee80211_link_data *link_data; + + if (WARN_ON(link_id >= IEEE80211_MLD_MAX_NUM_LINKS)) + return; rcu_read_lock(); + link_data = rcu_dereference(sdata->link[link_id]); + if (WARN_ON(!link_data)) { + rcu_read_unlock(); + return; + } + + /* TODO: MBSSID with MLO changes */ if (vif->mbssid_tx_vif == vif) { /* Trigger ieee80211_csa_finish() on the non-transmitting * interfaces when channel switch is received on @@ -3572,7 +3583,7 @@ void ieee80211_csa_finish(struct ieee80211_vif *vif) &iter->deflink.csa_finalize_work); } } - wiphy_work_queue(local->hw.wiphy, &sdata->deflink.csa_finalize_work); + wiphy_work_queue(local->hw.wiphy, &link_data->csa_finalize_work); rcu_read_unlock(); } |