diff mbox series

[14/18] wifi: mac80211: make mgd_protect_tdls_discover MLO-aware

Message ID 20230928172905.ef12ce3eb835.If864f406cfd9e24f36a2b88fd13a37328633fcf9@changeid
State New
Headers show
Series cfg80211/mac80211 patches from our internal tree 2023-09-28 | expand

Commit Message

Greenman, Gregory Sept. 28, 2023, 2:35 p.m. UTC 
From: Miri Korenblit <miriam.rachel.korenblit@intel.com>

Since userspace can choose now what link to establish the
TDLS on, we should know on what channel to do session protection.
Add a link id parameter to this callback.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h  | 3 ++-
 drivers/net/wireless/intel/iwlwifi/mvm/tdls.c | 5 +++--
 include/net/mac80211.h                        | 3 ++-
 net/mac80211/driver-ops.h                     | 8 ++++++--
 net/mac80211/tdls.c                           | 2 +-
 5 files changed, 14 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 66d9de0f1511..74cb2f863472 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -2345,7 +2345,8 @@  void iwl_mvm_teardown_tdls_peers(struct iwl_mvm *mvm);
 void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			       bool sta_added);
 void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
-					   struct ieee80211_vif *vif);
+					   struct ieee80211_vif *vif,
+					   unsigned int link_id);
 int iwl_mvm_tdls_channel_switch(struct ieee80211_hw *hw,
 				struct ieee80211_vif *vif,
 				struct ieee80211_sta *sta, u8 oper_class,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
index dae6f2a1aad9..fac992af3ddb 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
@@ -2,7 +2,7 @@ 
 /*
  * Copyright (C) 2014 Intel Mobile Communications GmbH
  * Copyright (C) 2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2020, 2022 Intel Corporation
+ * Copyright (C) 2018-2020, 2022-2023 Intel Corporation
  */
 #include <linux/etherdevice.h>
 #include "mvm.h"
@@ -144,7 +144,8 @@  void iwl_mvm_recalc_tdls_state(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 }
 
 void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
-					   struct ieee80211_vif *vif)
+					   struct ieee80211_vif *vif,
+					   unsigned int link_id)
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	u32 duration = 2 * vif->bss_conf.dtim_period * vif->bss_conf.beacon_int;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index db3e3bd62a61..c839a04ad9db 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -4525,7 +4525,8 @@  struct ieee80211_ops {
 				   struct ieee80211_prep_tx_info *info);
 
 	void	(*mgd_protect_tdls_discover)(struct ieee80211_hw *hw,
-					     struct ieee80211_vif *vif);
+					     struct ieee80211_vif *vif,
+					     unsigned int link_id);
 
 	int (*add_chanctx)(struct ieee80211_hw *hw,
 			   struct ieee80211_chanctx_conf *ctx);
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index 3c8eb6afd6fd..568633b38c47 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -956,7 +956,8 @@  static inline void drv_mgd_complete_tx(struct ieee80211_local *local,
 
 static inline void
 drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
-			      struct ieee80211_sub_if_data *sdata)
+			      struct ieee80211_sub_if_data *sdata,
+			      int link_id)
 {
 	might_sleep();
 	lockdep_assert_wiphy(local->hw.wiphy);
@@ -965,9 +966,12 @@  drv_mgd_protect_tdls_discover(struct ieee80211_local *local,
 		return;
 	WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
 
+	link_id = link_id > 0 ? link_id : 0;
+
 	trace_drv_mgd_protect_tdls_discover(local, sdata);
 	if (local->ops->mgd_protect_tdls_discover)
-		local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif);
+		local->ops->mgd_protect_tdls_discover(&local->hw, &sdata->vif,
+						      link_id);
 	trace_drv_return_void(local);
 }
 
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c
index f3fd66d30b84..05a7dff69fe9 100644
--- a/net/mac80211/tdls.c
+++ b/net/mac80211/tdls.c
@@ -1318,7 +1318,7 @@  int ieee80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev,
 		 * response frame. It is transmitted directly and not buffered
 		 * by the AP.
 		 */
-		drv_mgd_protect_tdls_discover(sdata->local, sdata);
+		drv_mgd_protect_tdls_discover(sdata->local, sdata, link_id);
 		fallthrough;
 	case WLAN_TDLS_SETUP_CONFIRM:
 	case WLAN_PUB_ACTION_TDLS_DISCOVER_RES: