Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[karo-tx-linux.git] / drivers / net / wireless / libertas / main.c

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index c2975c8e2f211ff2f9cb64ac61db3e26f7d93862..60bde1233a302684c31f555d155ce46c31cf9d4f 100644 (file)
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -123,7 +123,7 @@ static ssize_t lbs_rtap_set(struct device *dev,
                if (priv->monitormode == monitor_mode)
                        return strlen(buf);
                if (!priv->monitormode) {
-                       if (priv->infra_open || priv->mesh_open)
+                       if (priv->infra_open || lbs_mesh_open(priv))
                                return -EBUSY;
                        if (priv->mode == IW_MODE_INFRA)
                                lbs_cmd_80211_deauthenticate(priv,
@@ -622,7 +622,7 @@ static int lbs_thread(void *data)
                                if (priv->connect_status == LBS_CONNECTED)
                                        netif_wake_queue(priv->dev);
                                if (priv->mesh_dev &&
-                                   priv->mesh_connect_status == LBS_CONNECTED)
+                                   lbs_mesh_connected(priv))
                                        netif_wake_queue(priv->mesh_dev);
                        }
                }
@@ -809,18 +809,6 @@ int lbs_exit_auto_deep_sleep(struct lbs_private *priv)
        return 0;
 }
 
-static void lbs_sync_channel_worker(struct work_struct *work)
-{
-       struct lbs_private *priv = container_of(work, struct lbs_private,
-               sync_channel);
-
-       lbs_deb_enter(LBS_DEB_MAIN);
-       if (lbs_update_channel(priv))
-               lbs_pr_info("Channel synchronization failed.");
-       lbs_deb_leave(LBS_DEB_MAIN);
-}
-
-
 static int lbs_init_adapter(struct lbs_private *priv)
 {
        size_t bufsize;
@@ -848,14 +836,12 @@ static int lbs_init_adapter(struct lbs_private *priv)
        memset(priv->current_addr, 0xff, ETH_ALEN);
 
        priv->connect_status = LBS_DISCONNECTED;
-       priv->mesh_connect_status = LBS_DISCONNECTED;
        priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
        priv->mode = IW_MODE_INFRA;
        priv->channel = DEFAULT_AD_HOC_CHANNEL;
        priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
        priv->radio_on = 1;
        priv->enablehwauto = 1;
-       priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
        priv->psmode = LBS802_11POWERMODECAM;
        priv->psstate = PS_STATE_FULL_POWER;
        priv->is_deep_sleep = 0;
@@ -998,11 +984,6 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
        INIT_DELAYED_WORK(&priv->assoc_work, lbs_association_worker);
        INIT_DELAYED_WORK(&priv->scan_work, lbs_scan_worker);
        INIT_WORK(&priv->mcast_work, lbs_set_mcast_worker);
-       INIT_WORK(&priv->sync_channel, lbs_sync_channel_worker);
-
-       priv->mesh_open = 0;
-       sprintf(priv->mesh_ssid, "mesh");
-       priv->mesh_ssid_len = 4;
 
        priv->wol_criteria = 0xffffffff;
        priv->wol_gpio = 0xff;
@@ -1076,6 +1057,17 @@ void lbs_remove_card(struct lbs_private *priv)
 EXPORT_SYMBOL_GPL(lbs_remove_card);
 
 
+static int lbs_rtap_supported(struct lbs_private *priv)
+{
+       if (MRVL_FW_MAJOR_REV(priv->fwrelease) == MRVL_FW_V5)
+               return 1;
+
+       /* newer firmware use a capability mask */
+       return ((MRVL_FW_MAJOR_REV(priv->fwrelease) >= MRVL_FW_V10) &&
+               (priv->fwcapinfo & MESH_CAPINFO_ENABLE_MASK));
+}
+
+
 int lbs_start_card(struct lbs_private *priv)
 {
        struct net_device *dev = priv->dev;
@@ -1095,12 +1087,14 @@ int lbs_start_card(struct lbs_private *priv)
 
        lbs_update_channel(priv);
 
+       lbs_init_mesh(priv);
+
        /*
         * While rtap isn't related to mesh, only mesh-enabled
         * firmware implements the rtap functionality via
         * CMD_802_11_MONITOR_MODE.
         */
-       if (lbs_init_mesh(priv)) {
+       if (lbs_rtap_supported(priv)) {
                if (device_create_file(&dev->dev, &dev_attr_lbs_rtap))
                        lbs_pr_err("cannot register lbs_rtap attribute\n");
        }
@@ -1134,7 +1128,9 @@ void lbs_stop_card(struct lbs_private *priv)
        netif_carrier_off(dev);
 
        lbs_debugfs_remove_one(priv);
-       if (lbs_deinit_mesh(priv))
+       lbs_deinit_mesh(priv);
+
+       if (lbs_rtap_supported(priv))
                device_remove_file(&dev->dev, &dev_attr_lbs_rtap);
 
        /* Delete the timeout of the currently processing command */