libipw: initiate cfg80211 API conversion
[linux-3.10.git] / drivers / net / wireless / ipw2x00 / ipw2200.c
index 0ccec9f..3f8372d 100644 (file)
@@ -103,6 +103,25 @@ static int antenna = CFG_SYS_ANTENNA_BOTH;
 static int rtap_iface = 0;     /* def: 0 -- do not create rtap interface */
 #endif
 
+static struct ieee80211_rate ipw2200_rates[] = {
+       { .bitrate = 10 },
+       { .bitrate = 20, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+       { .bitrate = 55, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+       { .bitrate = 110, .flags = IEEE80211_RATE_SHORT_PREAMBLE },
+       { .bitrate = 60 },
+       { .bitrate = 90 },
+       { .bitrate = 120 },
+       { .bitrate = 180 },
+       { .bitrate = 240 },
+       { .bitrate = 360 },
+       { .bitrate = 480 },
+       { .bitrate = 540 }
+};
+
+#define ipw2200_a_rates                (ipw2200_rates + 4)
+#define ipw2200_num_a_rates    8
+#define ipw2200_bg_rates       (ipw2200_rates + 0)
+#define ipw2200_num_bg_rates   12
 
 #ifdef CONFIG_IPW2200_QOS
 static int qos_enable = 0;
@@ -8640,24 +8659,6 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option)
  *
  */
 
-static int ipw_wx_get_name(struct net_device *dev,
-                          struct iw_request_info *info,
-                          union iwreq_data *wrqu, char *extra)
-{
-       struct ipw_priv *priv = libipw_priv(dev);
-       mutex_lock(&priv->mutex);
-       if (priv->status & STATUS_RF_KILL_MASK)
-               strcpy(wrqu->name, "radio off");
-       else if (!(priv->status & STATUS_ASSOCIATED))
-               strcpy(wrqu->name, "unassociated");
-       else
-               snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11%c",
-                        ipw_modes[priv->assoc_request.ieee_mode]);
-       IPW_DEBUG_WX("Name: %s\n", wrqu->name);
-       mutex_unlock(&priv->mutex);
-       return 0;
-}
-
 static int ipw_set_channel(struct ipw_priv *priv, u8 channel)
 {
        if (channel == 0) {
@@ -9957,7 +9958,7 @@ static int ipw_wx_sw_reset(struct net_device *dev,
 /* Rebase the WE IOCTLs to zero for the handler array */
 #define IW_IOCTL(x) [(x)-SIOCSIWCOMMIT]
 static iw_handler ipw_wx_handlers[] = {
-       IW_IOCTL(SIOCGIWNAME) = ipw_wx_get_name,
+       IW_IOCTL(SIOCGIWNAME) = (iw_handler) cfg80211_wext_giwname,
        IW_IOCTL(SIOCSIWFREQ) = ipw_wx_set_freq,
        IW_IOCTL(SIOCGIWFREQ) = ipw_wx_get_freq,
        IW_IOCTL(SIOCSIWMODE) = ipw_wx_set_mode,
@@ -11401,16 +11402,100 @@ static void ipw_bg_down(struct work_struct *work)
 /* Called by register_netdev() */
 static int ipw_net_init(struct net_device *dev)
 {
+       int i, rc = 0;
        struct ipw_priv *priv = libipw_priv(dev);
+       const struct libipw_geo *geo = libipw_get_geo(priv->ieee);
+       struct wireless_dev *wdev = &priv->ieee->wdev;
        mutex_lock(&priv->mutex);
 
        if (ipw_up(priv)) {
-               mutex_unlock(&priv->mutex);
-               return -EIO;
+               rc = -EIO;
+               goto out;
        }
 
+       memcpy(wdev->wiphy->perm_addr, priv->mac_addr, ETH_ALEN);
+
+       /* fill-out priv->ieee->bg_band */
+       if (geo->bg_channels) {
+               struct ieee80211_supported_band *bg_band = &priv->ieee->bg_band;
+
+               bg_band->band = IEEE80211_BAND_2GHZ;
+               bg_band->n_channels = geo->bg_channels;
+               bg_band->channels =
+                       kzalloc(geo->bg_channels *
+                               sizeof(struct ieee80211_channel), GFP_KERNEL);
+               /* translate geo->bg to bg_band.channels */
+               for (i = 0; i < geo->bg_channels; i++) {
+                       bg_band->channels[i].band = IEEE80211_BAND_2GHZ;
+                       bg_band->channels[i].center_freq = geo->bg[i].freq;
+                       bg_band->channels[i].hw_value = geo->bg[i].channel;
+                       bg_band->channels[i].max_power = geo->bg[i].max_power;
+                       if (geo->bg[i].flags & LIBIPW_CH_PASSIVE_ONLY)
+                               bg_band->channels[i].flags |=
+                                       IEEE80211_CHAN_PASSIVE_SCAN;
+                       if (geo->bg[i].flags & LIBIPW_CH_NO_IBSS)
+                               bg_band->channels[i].flags |=
+                                       IEEE80211_CHAN_NO_IBSS;
+                       if (geo->bg[i].flags & LIBIPW_CH_RADAR_DETECT)
+                               bg_band->channels[i].flags |=
+                                       IEEE80211_CHAN_RADAR;
+                       /* No equivalent for LIBIPW_CH_80211H_RULES,
+                          LIBIPW_CH_UNIFORM_SPREADING, or
+                          LIBIPW_CH_B_ONLY... */
+               }
+               /* point at bitrate info */
+               bg_band->bitrates = ipw2200_bg_rates;
+               bg_band->n_bitrates = ipw2200_num_bg_rates;
+
+               wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = bg_band;
+       }
+
+       /* fill-out priv->ieee->a_band */
+       if (geo->a_channels) {
+               struct ieee80211_supported_band *a_band = &priv->ieee->a_band;
+
+               a_band->band = IEEE80211_BAND_5GHZ;
+               a_band->n_channels = geo->a_channels;
+               a_band->channels =
+                       kzalloc(geo->a_channels *
+                               sizeof(struct ieee80211_channel), GFP_KERNEL);
+               /* translate geo->bg to a_band.channels */
+               for (i = 0; i < geo->a_channels; i++) {
+                       a_band->channels[i].band = IEEE80211_BAND_2GHZ;
+                       a_band->channels[i].center_freq = geo->a[i].freq;
+                       a_band->channels[i].hw_value = geo->a[i].channel;
+                       a_band->channels[i].max_power = geo->a[i].max_power;
+                       if (geo->a[i].flags & LIBIPW_CH_PASSIVE_ONLY)
+                               a_band->channels[i].flags |=
+                                       IEEE80211_CHAN_PASSIVE_SCAN;
+                       if (geo->a[i].flags & LIBIPW_CH_NO_IBSS)
+                               a_band->channels[i].flags |=
+                                       IEEE80211_CHAN_NO_IBSS;
+                       if (geo->a[i].flags & LIBIPW_CH_RADAR_DETECT)
+                               a_band->channels[i].flags |=
+                                       IEEE80211_CHAN_RADAR;
+                       /* No equivalent for LIBIPW_CH_80211H_RULES,
+                          LIBIPW_CH_UNIFORM_SPREADING, or
+                          LIBIPW_CH_B_ONLY... */
+               }
+               /* point at bitrate info */
+               a_band->bitrates = ipw2200_a_rates;
+               a_band->n_bitrates = ipw2200_num_a_rates;
+
+               wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = a_band;
+       }
+
+       set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev);
+
+       /* With that information in place, we can now register the wiphy... */
+       if (wiphy_register(wdev->wiphy)) {
+               rc = -EIO;
+               goto out;
+       }
+
+out:
        mutex_unlock(&priv->mutex);
-       return 0;
+       return rc;
 }
 
 /* PCI driver stuff */
@@ -11540,7 +11625,7 @@ static int ipw_prom_alloc(struct ipw_priv *priv)
        if (priv->prom_net_dev)
                return -EPERM;
 
-       priv->prom_net_dev = alloc_ieee80211(sizeof(struct ipw_prom_priv));
+       priv->prom_net_dev = alloc_ieee80211(sizeof(struct ipw_prom_priv), 1);
        if (priv->prom_net_dev == NULL)
                return -ENOMEM;
 
@@ -11559,7 +11644,7 @@ static int ipw_prom_alloc(struct ipw_priv *priv)
 
        rc = register_netdev(priv->prom_net_dev);
        if (rc) {
-               free_ieee80211(priv->prom_net_dev);
+               free_ieee80211(priv->prom_net_dev, 1);
                priv->prom_net_dev = NULL;
                return rc;
        }
@@ -11573,7 +11658,7 @@ static void ipw_prom_free(struct ipw_priv *priv)
                return;
 
        unregister_netdev(priv->prom_net_dev);
-       free_ieee80211(priv->prom_net_dev);
+       free_ieee80211(priv->prom_net_dev, 1);
 
        priv->prom_net_dev = NULL;
 }
@@ -11601,7 +11686,7 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
        struct ipw_priv *priv;
        int i;
 
-       net_dev = alloc_ieee80211(sizeof(struct ipw_priv));
+       net_dev = alloc_ieee80211(sizeof(struct ipw_priv), 0);
        if (net_dev == NULL) {
                err = -ENOMEM;
                goto out;
@@ -11749,7 +11834,7 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev,
        pci_disable_device(pdev);
        pci_set_drvdata(pdev, NULL);
       out_free_ieee80211:
-       free_ieee80211(priv->net_dev);
+       free_ieee80211(priv->net_dev, 0);
       out:
        return err;
 }
@@ -11816,7 +11901,7 @@ static void __devexit ipw_pci_remove(struct pci_dev *pdev)
        pci_release_regions(pdev);
        pci_disable_device(pdev);
        pci_set_drvdata(pdev, NULL);
-       free_ieee80211(priv->net_dev);
+       free_ieee80211(priv->net_dev, 0);
        free_firmware();
 }