diff options
Diffstat (limited to 'drivers/net/wireless/wl1251/main.c')
| -rw-r--r-- | drivers/net/wireless/wl1251/main.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c index 40372bac9482..12c9e635a6d6 100644 --- a/drivers/net/wireless/wl1251/main.c +++ b/drivers/net/wireless/wl1251/main.c @@ -375,7 +375,7 @@ out: mutex_unlock(&wl->mutex); } -static int wl1251_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) +static void wl1251_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct wl1251 *wl = hw->priv; unsigned long flags; @@ -401,8 +401,6 @@ static int wl1251_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) wl->tx_queue_stopped = true; spin_unlock_irqrestore(&wl->wl_lock, flags); } - - return NETDEV_TX_OK; } static int wl1251_op_start(struct ieee80211_hw *hw) @@ -502,6 +500,7 @@ static void wl1251_op_stop(struct ieee80211_hw *hw) wl->psm = 0; wl->tx_queue_stopped = false; wl->power_level = WL1251_DEFAULT_POWER_LEVEL; + wl->rssi_thold = 0; wl->channel = WL1251_DEFAULT_CHANNEL; wl1251_debugfs_reset(wl); @@ -959,6 +958,16 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw, if (ret < 0) goto out; + if (changed & BSS_CHANGED_CQM) { + ret = wl1251_acx_low_rssi(wl, bss_conf->cqm_rssi_thold, + WL1251_DEFAULT_LOW_RSSI_WEIGHT, + WL1251_DEFAULT_LOW_RSSI_DEPTH, + WL1251_ACX_LOW_RSSI_TYPE_EDGE); + if (ret < 0) + goto out; + wl->rssi_thold = bss_conf->cqm_rssi_thold; + } + if (changed & BSS_CHANGED_BSSID) { memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN); @@ -1313,9 +1322,11 @@ int wl1251_init_ieee80211(struct wl1251 *wl) wl->hw->flags = IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_SUPPORTS_PS | IEEE80211_HW_BEACON_FILTER | - IEEE80211_HW_SUPPORTS_UAPSD; + IEEE80211_HW_SUPPORTS_UAPSD | + IEEE80211_HW_SUPPORTS_CQM_RSSI; - wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); + wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_ADHOC); wl->hw->wiphy->max_scan_ssids = 1; wl->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &wl1251_band_2ghz; @@ -1377,6 +1388,7 @@ struct ieee80211_hw *wl1251_alloc_hw(void) wl->psm_requested = false; wl->tx_queue_stopped = false; wl->power_level = WL1251_DEFAULT_POWER_LEVEL; + wl->rssi_thold = 0; wl->beacon_int = WL1251_DEFAULT_BEACON_INT; wl->dtim_period = WL1251_DEFAULT_DTIM_PERIOD; wl->vif = NULL; |