Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

1 files changed, 55 insertions, 6 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 31b37a1a6430..f2267047d102 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -70,6 +70,52 @@ u8 iwl_find_station(struct iwl_priv *priv, const u8 *addr)
 }
 EXPORT_SYMBOL(iwl_find_station);
 
+int iwl_send_add_sta(struct iwl_priv *priv,
+                     struct iwl_addsta_cmd *sta, u8 flags)
+{
+        struct iwl_rx_packet *res = NULL;
+        int ret = 0;
+        u8 data[sizeof(*sta)];
+        struct iwl_host_cmd cmd = {
+                .id = REPLY_ADD_STA,
+                .meta.flags = flags,
+                .data = data,
+        };
+
+        if (!(flags & CMD_ASYNC))
+                cmd.meta.flags |= CMD_WANT_SKB;
+
+        cmd.len = priv->cfg->ops->utils->build_addsta_hcmd(sta, data);
+        ret = iwl_send_cmd(priv, &cmd);
+
+        if (ret || (flags & CMD_ASYNC))
+                return ret;
+
+        res = (struct iwl_rx_packet *)cmd.meta.u.skb->data;
+        if (res->hdr.flags & IWL_CMD_FAILED_MSK) {
+                IWL_ERROR("Bad return from REPLY_ADD_STA (0x%08X)\n",
+                          res->hdr.flags);
+                ret = -EIO;
+        }
+
+        if (ret == 0) {
+                switch (res->u.add_sta.status) {
+                case ADD_STA_SUCCESS_MSK:
+                        IWL_DEBUG_INFO("REPLY_ADD_STA PASSED\n");
+                        break;
+                default:
+                        ret = -EIO;
+                        IWL_WARNING("REPLY_ADD_STA failed\n");
+                        break;
+                }
+        }
+
+        priv->alloc_rxb_skb--;
+        dev_kfree_skb_any(cmd.meta.u.skb);
+
+        return ret;
+}
+EXPORT_SYMBOL(iwl_send_add_sta);
 
 int iwl_get_free_ucode_key_index(struct iwl_priv *priv)
 {
@@ -124,6 +170,7 @@ int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty)
         else
                 return 0;
 }
+EXPORT_SYMBOL(iwl_send_static_wepkey_cmd);
 
 int iwl_remove_default_wep_key(struct iwl_priv *priv,
                                struct ieee80211_key_conf *keyconf)
@@ -144,6 +191,7 @@ int iwl_remove_default_wep_key(struct iwl_priv *priv,
 
         return ret;
 }
+EXPORT_SYMBOL(iwl_remove_default_wep_key);
 
 int iwl_set_default_wep_key(struct iwl_priv *priv,
                             struct ieee80211_key_conf *keyconf)
@@ -171,6 +219,7 @@ int iwl_set_default_wep_key(struct iwl_priv *priv,
 
         return ret;
 }
+EXPORT_SYMBOL(iwl_set_default_wep_key);
 
 static int iwl_set_wep_dynamic_key_info(struct iwl_priv *priv,
                                 struct ieee80211_key_conf *keyconf,
@@ -216,8 +265,7 @@ static int iwl_set_wep_dynamic_key_info(struct iwl_priv *priv,
         priv->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK;
         priv->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
 
-        ret = iwl4965_send_add_station(priv,
-                &priv->stations[sta_id].sta, CMD_ASYNC);
+        ret = iwl_send_add_sta(priv, &priv->stations[sta_id].sta, CMD_ASYNC);
 
         spin_unlock_irqrestore(&priv->sta_lock, flags);
 
@@ -265,8 +313,7 @@ static int iwl_set_ccmp_dynamic_key_info(struct iwl_priv *priv,
         spin_unlock_irqrestore(&priv->sta_lock, flags);
 
         IWL_DEBUG_INFO("hwcrypto: modify ucode station key info\n");
-        return iwl4965_send_add_station(priv,
-                                &priv->stations[sta_id].sta, CMD_ASYNC);
+        return iwl_send_add_sta(priv, &priv->stations[sta_id].sta, CMD_ASYNC);
 }
 
 static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv,
@@ -333,7 +380,7 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv,
                 IWL_ERROR("index %d not used in uCode key table.\n",
                         priv->stations[sta_id].sta.key.key_offset);
         memset(&priv->stations[sta_id].keyinfo, 0,
-                                        sizeof(struct iwl4965_hw_key));
+                                        sizeof(struct iwl_hw_key));
         memset(&priv->stations[sta_id].sta.key, 0,
                                         sizeof(struct iwl4965_keyinfo));
         priv->stations[sta_id].sta.key.key_flags =
@@ -343,10 +390,11 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv,
         priv->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
 
         IWL_DEBUG_INFO("hwcrypto: clear ucode station key info\n");
-        ret =  iwl4965_send_add_station(priv, &priv->stations[sta_id].sta, 0);
+        ret =  iwl_send_add_sta(priv, &priv->stations[sta_id].sta, 0);
         spin_unlock_irqrestore(&priv->sta_lock, flags);
         return ret;
 }
+EXPORT_SYMBOL(iwl_remove_dynamic_key);
 
 int iwl_set_dynamic_key(struct iwl_priv *priv,
                                 struct ieee80211_key_conf *key, u8 sta_id)
@@ -372,6 +420,7 @@ int iwl_set_dynamic_key(struct iwl_priv *priv,
 
         return ret;
 }
+EXPORT_SYMBOL(iwl_set_dynamic_key);
 
 #ifdef CONFIG_IWLWIFI_DEBUG
 static void iwl_dump_lq_cmd(struct iwl_priv *priv,