diff mbox series

[01/16] wifi: iwlwifi: mvm: support CSA with MLD

Message ID 20230830112059.19470584fa51.Iad38b5369bededaa126b3eb3cff79f23d61bd783@changeid (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show
Series wifi: iwlwifi: updates intended for v6.6 2023-08-30 | expand

Commit Message

Greenman, Gregory Aug. 30, 2023, 8:30 a.m. UTC 
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

Pass the right link_id to ieee80211_chswitch_done.
Use the link_conf parameter passed to post_channel_switch() to get the
right ap_sta_id.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 4 +++-
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 5 +++--
 2 files changed, 6 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index b28d998c65c5..b97b805d3486 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -1761,6 +1761,7 @@  void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
 	u32 id_n_color, csa_id;
 	/* save mac_id or link_id to use later to cancel csa if needed */
 	u32 id;
+	u32 mac_link_id = 0;
 	u8 notif_ver = iwl_fw_lookup_notif_ver(mvm->fw, MAC_CONF_GROUP,
 					       CHANNEL_SWITCH_START_NOTIF, 0);
 	bool csa_active;
@@ -1790,6 +1791,7 @@  void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
 			goto out_unlock;
 
 		id = link_id;
+		mac_link_id = bss_conf->link_id;
 		vif = bss_conf->vif;
 		csa_active = bss_conf->csa_active;
 	}
@@ -1839,7 +1841,7 @@  void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm,
 
 		iwl_mvm_csa_client_absent(mvm, vif);
 		cancel_delayed_work(&mvmvif->csa_work);
-		ieee80211_chswitch_done(vif, true, 0);
+		ieee80211_chswitch_done(vif, true, mac_link_id);
 		break;
 	default:
 		/* should never happen */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 921f72dcddac..4b3d84213466 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1381,10 +1381,11 @@  int iwl_mvm_post_channel_switch(struct ieee80211_hw *hw,
 
 	if (vif->type == NL80211_IFTYPE_STATION) {
 		struct iwl_mvm_sta *mvmsta;
+		unsigned int link_id = link_conf->link_id;
+		u8 ap_sta_id = mvmvif->link[link_id]->ap_sta_id;
 
 		mvmvif->csa_bcn_pending = false;
-		mvmsta = iwl_mvm_sta_from_staid_protected(mvm,
-							  mvmvif->deflink.ap_sta_id);
+		mvmsta = iwl_mvm_sta_from_staid_protected(mvm, ap_sta_id);
 
 		if (WARN_ON(!mvmsta)) {
 			ret = -EIO;