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Commit e3160542 authored by Loic Poulain's avatar Loic Poulain Committed by Kalle Valo
Browse files

wcn36xx: Track associated stations 



Add list of associated stations(STA, AP, peer...) per vif.

Signed-off-by: default avatarLoic Poulain <loic.poulain@linaro.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 10db60b9

drivers/net/wireless/ath/wcn36xx/main.c

+5 −0
Original line number Diff line number Diff line
@@ -567,6 +567,7 @@ static int wcn36xx_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, 
				key_conf->keyidx,

				key_conf->keylen,

				key);



			if ((WLAN_CIPHER_SUITE_WEP40 == key_conf->cipher) ||

			    (WLAN_CIPHER_SUITE_WEP104 == key_conf->cipher)) {

				sta_priv->is_data_encrypted = true;
@@ -984,6 +985,7 @@ static int wcn36xx_add_interface(struct ieee80211_hw *hw, 
	mutex_lock(&wcn->conf_mutex);



	vif_priv->bss_index = WCN36XX_HAL_BSS_INVALID_IDX;

	INIT_LIST_HEAD(&vif_priv->sta_list);

	list_add(&vif_priv->list, &wcn->vif_list);

	wcn36xx_smd_add_sta_self(wcn, vif);
@@ -1005,6 +1007,8 @@ static int wcn36xx_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 


	spin_lock_init(&sta_priv->ampdu_lock);

	sta_priv->vif = vif_priv;

	list_add(&sta_priv->list, &vif_priv->sta_list);



	/*

	 * For STA mode HW will be configured on BSS_CHANGED_ASSOC because

	 * at this stage AID is not available yet.
@@ -1032,6 +1036,7 @@ static int wcn36xx_sta_remove(struct ieee80211_hw *hw, 


	mutex_lock(&wcn->conf_mutex);



	list_del(&sta_priv->list);

	wcn36xx_smd_delete_sta(wcn, sta_priv->sta_index);

	sta_priv->vif = NULL;

drivers/net/wireless/ath/wcn36xx/wcn36xx.h

+3 −0
Original line number Diff line number Diff line
@@ -129,6 +129,8 @@ struct wcn36xx_vif { 
	u8 self_sta_index;

	u8 self_dpu_desc_index;

	u8 self_ucast_dpu_sign;



	struct list_head sta_list;

};



/**
@@ -154,6 +156,7 @@ struct wcn36xx_vif { 
 * |______________|_____________|_______________|

 */

struct wcn36xx_sta {

	struct list_head list;

	struct wcn36xx_vif *vif;

	u16 aid;

	u16 tid;