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-rw-r--r--drivers/net/wireless/ath/ath9k/htc.h1
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c66
2 files changed, 44 insertions, 23 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 29dfdf8ebee4..fa5bb39fd952 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -438,6 +438,7 @@ struct ath9k_htc_priv {
u8 vif_sta_pos[ATH9K_HTC_MAX_VIF];
u8 num_ibss_vif;
u8 num_sta_vif;
+ u8 num_sta_assoc_vif;
u8 num_ap_vif;
u16 op_flags;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 8a82e821665c..6eedabbf1892 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1436,6 +1436,37 @@ static int ath9k_htc_set_key(struct ieee80211_hw *hw,
return ret;
}
+static void ath9k_htc_set_bssid(struct ath9k_htc_priv *priv)
+{
+ struct ath_common *common = ath9k_hw_common(priv->ah);
+
+ ath9k_hw_write_associd(priv->ah);
+ ath_dbg(common, ATH_DBG_CONFIG,
+ "BSSID: %pM aid: 0x%x\n",
+ common->curbssid, common->curaid);
+}
+
+static void ath9k_htc_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
+{
+ struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *)data;
+ struct ath_common *common = ath9k_hw_common(priv->ah);
+ struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+
+ if ((vif->type == NL80211_IFTYPE_STATION) && bss_conf->assoc) {
+ common->curaid = bss_conf->aid;
+ memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
+ }
+}
+
+static void ath9k_htc_choose_set_bssid(struct ath9k_htc_priv *priv)
+{
+ if (priv->num_sta_assoc_vif == 1) {
+ ieee80211_iterate_active_interfaces_atomic(priv->hw,
+ ath9k_htc_bss_iter, priv);
+ ath9k_htc_set_bssid(priv);
+ }
+}
+
static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
@@ -1444,43 +1475,32 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
struct ath9k_htc_priv *priv = hw->priv;
struct ath_hw *ah = priv->ah;
struct ath_common *common = ath9k_hw_common(ah);
- bool set_assoc;
mutex_lock(&priv->mutex);
ath9k_htc_ps_wakeup(priv);
- /*
- * Set the HW AID/BSSID only for the first station interface
- * or in IBSS mode.
- */
- set_assoc = !!((priv->ah->opmode == NL80211_IFTYPE_ADHOC) ||
- ((priv->ah->opmode == NL80211_IFTYPE_STATION) &&
- (priv->num_sta_vif == 1)));
-
-
if (changed & BSS_CHANGED_ASSOC) {
- if (set_assoc) {
- ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
- bss_conf->assoc);
+ ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
+ bss_conf->assoc);
- common->curaid = bss_conf->assoc ?
- bss_conf->aid : 0;
+ bss_conf->assoc ?
+ priv->num_sta_assoc_vif++ : priv->num_sta_assoc_vif--;
- if (bss_conf->assoc)
+ if (priv->ah->opmode == NL80211_IFTYPE_STATION) {
+ if (bss_conf->assoc && (priv->num_sta_assoc_vif == 1))
ath9k_htc_start_ani(priv);
- else
+ else if (priv->num_sta_assoc_vif == 0)
ath9k_htc_stop_ani(priv);
}
}
if (changed & BSS_CHANGED_BSSID) {
- if (set_assoc) {
+ if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) {
+ common->curaid = bss_conf->aid;
memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
- ath9k_hw_write_associd(ah);
-
- ath_dbg(common, ATH_DBG_CONFIG,
- "BSSID: %pM aid: 0x%x\n",
- common->curbssid, common->curaid);
+ ath9k_htc_set_bssid(priv);
+ } else if (priv->ah->opmode == NL80211_IFTYPE_STATION) {
+ ath9k_htc_choose_set_bssid(priv);
}
}
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