diff options
Diffstat (limited to 'drivers/net/wireless/ath')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/htc.h | 1 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_main.c | 66 |
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); } } |