X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fwl1251%2Fmain.c;h=012e1a4016fed0a195a2790f5b23c8ab9b884062;hb=8964e492b5740dae0f4f68e08f4a9a45d4b57620;hp=7a8762553cdcb54470d5b430fa7019fabf6b471c;hpb=474829e875ab93512dbe0a713f564d3cd3874bc9;p=pandora-kernel.git

diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 7a8762553cdc..0325643b7073 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -52,14 +52,14 @@ void wl1251_disable_interrupts(struct wl1251 *wl)
 	wl->if_ops->disable_irq(wl);
 }
 
-static void wl1251_power_off(struct wl1251 *wl)
+static int wl1251_power_off(struct wl1251 *wl)
 {
-	wl->set_power(false);
+	return wl->if_ops->power(wl, false);
 }
 
-static void wl1251_power_on(struct wl1251 *wl)
+static int wl1251_power_on(struct wl1251 *wl)
 {
-	wl->set_power(true);
+	return wl->if_ops->power(wl, true);
 }
 
 static int wl1251_fetch_firmware(struct wl1251 *wl)
@@ -152,9 +152,12 @@ static void wl1251_fw_wakeup(struct wl1251 *wl)
 
 static int wl1251_chip_wakeup(struct wl1251 *wl)
 {
-	int ret = 0;
+	int ret;
+
+	ret = wl1251_power_on(wl);
+	if (ret < 0)
+		return ret;
 
-	wl1251_power_on(wl);
 	msleep(WL1251_POWER_ON_SLEEP);
 	wl->if_ops->reset(wl);
 
@@ -499,6 +502,7 @@ 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);
@@ -956,6 +960,16 @@ 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);
 
@@ -1307,7 +1321,8 @@ 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->max_scan_ssids = 1;
@@ -1371,6 +1386,7 @@ 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;