mac80211: give virtual interface to hw_scan

[karo-tx-linux.git] / drivers / net / wireless / wl12xx / wl1271_main.c

diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 551714164ff50738a96aa19d7dd7895485f1d909..08ff6447dcd98599ff6dbdedf0c9d2bfaa476c34 100644 (file)
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -234,35 +234,6 @@ static struct conf_drv_settings default_conf = {
                .broadcast_timeout           = 20000,
                .rx_broadcast_in_ps          = 1,
                .ps_poll_threshold           = 20,
-               .sig_trigger_count           = 2,
-               .sig_trigger = {
-                       [0] = {
-                               .threshold   = -75,
-                               .pacing      = 500,
-                               .metric      = CONF_TRIG_METRIC_RSSI_BEACON,
-                               .type        = CONF_TRIG_EVENT_TYPE_EDGE,
-                               .direction   = CONF_TRIG_EVENT_DIR_LOW,
-                               .hysteresis  = 2,
-                               .index       = 0,
-                               .enable      = 1
-                       },
-                       [1] = {
-                               .threshold   = -75,
-                               .pacing      = 500,
-                               .metric      = CONF_TRIG_METRIC_RSSI_BEACON,
-                               .type        = CONF_TRIG_EVENT_TYPE_EDGE,
-                               .direction   = CONF_TRIG_EVENT_DIR_HIGH,
-                               .hysteresis  = 2,
-                               .index       = 1,
-                               .enable      = 1
-                       }
-               },
-               .sig_weights = {
-                       .rssi_bcn_avg_weight = 10,
-                       .rssi_pkt_avg_weight = 10,
-                       .snr_bcn_avg_weight  = 10,
-                       .snr_pkt_avg_weight  = 10
-               },
                .bet_enable                  = CONF_BET_MODE_ENABLE,
                .bet_max_consecutive         = 10,
                .psm_entry_retries           = 3,
@@ -281,6 +252,14 @@ static struct conf_drv_settings default_conf = {
        .pm_config = {
                .host_clk_settling_time = 5000,
                .host_fast_wakeup_support = false
+       },
+       .roam_trigger = {
+               /* FIXME: due to firmware bug, must use value 1 for now */
+               .trigger_pacing               = 1,
+               .avg_weight_rssi_beacon       = 20,
+               .avg_weight_rssi_data         = 10,
+               .avg_weight_snr_beacon        = 20,
+               .avg_weight_snr_data          = 10
        }
 };
 
@@ -1544,6 +1523,7 @@ out:
 }
 
 static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
+                            struct ieee80211_vif *vif,
                             struct cfg80211_scan_request *req)
 {
        struct wl1271 *wl = hw->priv;
@@ -1703,6 +1683,18 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
                do_join = true;
        }
 
+       if (changed & BSS_CHANGED_CQM) {
+               bool enable = false;
+               if (bss_conf->cqm_rssi_thold)
+                       enable = true;
+               ret = wl1271_acx_rssi_snr_trigger(wl, enable,
+                                                 bss_conf->cqm_rssi_thold,
+                                                 bss_conf->cqm_rssi_hyst);
+               if (ret < 0)
+                       goto out;
+               wl->rssi_thold = bss_conf->cqm_rssi_thold;
+       }
+
        if ((changed & BSS_CHANGED_BSSID) &&
            /*
             * Now we know the correct bssid, so we send a new join command
@@ -2283,7 +2275,8 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
                IEEE80211_HW_SUPPORTS_PS |
                IEEE80211_HW_SUPPORTS_UAPSD |
                IEEE80211_HW_HAS_RATE_CONTROL |
-               IEEE80211_HW_CONNECTION_MONITOR;
+               IEEE80211_HW_CONNECTION_MONITOR |
+               IEEE80211_HW_SUPPORTS_CQM_RSSI;
 
        wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
                BIT(NL80211_IFTYPE_ADHOC);