mac80211: use nl80211 interface types

There's really no reason for mac80211 to be using its
own interface type defines. Use the nl80211 types and
simplify the configuration code a bit: there's no need
to translate them any more now.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 33 insertions, 32 deletions

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 33530b29c422..8c3dda5f00b2 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -295,7 +295,7 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb,
                 if (!netif_running(sdata->dev))
                         continue;
 
-                if (sdata->vif.type != IEEE80211_IF_TYPE_MNTR)
+                if (sdata->vif.type != NL80211_IFTYPE_MONITOR)
                         continue;
 
                 if (sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES)
@@ -512,7 +512,7 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx)
 
         if (unlikely((ieee80211_is_data(hdr->frame_control) ||
                       ieee80211_is_pspoll(hdr->frame_control)) &&
-                     rx->sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
+                     rx->sdata->vif.type != NL80211_IFTYPE_ADHOC &&
                      (!rx->sta || !test_sta_flags(rx->sta, WLAN_STA_ASSOC)))) {
                 if ((!ieee80211_has_fromds(hdr->frame_control) &&
                      !ieee80211_has_tods(hdr->frame_control) &&
@@ -724,14 +724,14 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
         /* Update last_rx only for IBSS packets which are for the current
          * BSSID to avoid keeping the current IBSS network alive in cases where
          * other STAs are using different BSSID. */
-        if (rx->sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
+        if (rx->sdata->vif.type == NL80211_IFTYPE_ADHOC) {
                 u8 *bssid = ieee80211_get_bssid(hdr, rx->skb->len,
-                                                IEEE80211_IF_TYPE_IBSS);
+                                                NL80211_IFTYPE_ADHOC);
                 if (compare_ether_addr(bssid, rx->sdata->u.sta.bssid) == 0)
                         sta->last_rx = jiffies;
         } else
         if (!is_multicast_ether_addr(hdr->addr1) ||
-            rx->sdata->vif.type == IEEE80211_IF_TYPE_STA) {
+            rx->sdata->vif.type == NL80211_IFTYPE_STATION) {
                 /* Update last_rx only for unicast frames in order to prevent
                  * the Probe Request frames (the only broadcast frames from a
                  * STA in infrastructure mode) from keeping a connection alive.
@@ -751,8 +751,8 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
         sta->last_noise = rx->status->noise;
 
         if (!ieee80211_has_morefrags(hdr->frame_control) &&
-            (rx->sdata->vif.type == IEEE80211_IF_TYPE_AP ||
-             rx->sdata->vif.type == IEEE80211_IF_TYPE_VLAN)) {
+            (rx->sdata->vif.type == NL80211_IFTYPE_AP ||
+             rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)) {
                 /* Change STA power saving mode only in the end of a frame
                  * exchange sequence */
                 if (test_sta_flags(sta, WLAN_STA_PS) &&
@@ -982,8 +982,8 @@ ieee80211_rx_h_ps_poll(struct ieee80211_rx_data *rx)
                    !(rx->flags & IEEE80211_RX_RA_MATCH)))
                 return RX_CONTINUE;
 
-        if ((sdata->vif.type != IEEE80211_IF_TYPE_AP) &&
-            (sdata->vif.type != IEEE80211_IF_TYPE_VLAN))
+        if ((sdata->vif.type != NL80211_IFTYPE_AP) &&
+            (sdata->vif.type != NL80211_IFTYPE_AP_VLAN))
                 return RX_DROP_UNUSABLE;
 
         skb = skb_dequeue(&rx->sta->tx_filtered);
@@ -1131,23 +1131,23 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
         switch (hdr->frame_control &
                 cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) {
         case __constant_cpu_to_le16(IEEE80211_FCTL_TODS):
-                if (unlikely(sdata->vif.type != IEEE80211_IF_TYPE_AP &&
-                             sdata->vif.type != IEEE80211_IF_TYPE_VLAN))
+                if (unlikely(sdata->vif.type != NL80211_IFTYPE_AP &&
+                             sdata->vif.type != NL80211_IFTYPE_AP_VLAN))
                         return -1;
                 break;
         case __constant_cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS):
-                if (unlikely(sdata->vif.type != IEEE80211_IF_TYPE_WDS &&
-                             sdata->vif.type != IEEE80211_IF_TYPE_MESH_POINT))
+                if (unlikely(sdata->vif.type != NL80211_IFTYPE_WDS &&
+                             sdata->vif.type != NL80211_IFTYPE_MESH_POINT))
                         return -1;
                 break;
         case __constant_cpu_to_le16(IEEE80211_FCTL_FROMDS):
-                if (sdata->vif.type != IEEE80211_IF_TYPE_STA ||
+                if (sdata->vif.type != NL80211_IFTYPE_STATION ||
                     (is_multicast_ether_addr(dst) &&
                      !compare_ether_addr(src, dev->dev_addr)))
                         return -1;
                 break;
         case __constant_cpu_to_le16(0):
-                if (sdata->vif.type != IEEE80211_IF_TYPE_IBSS)
+                if (sdata->vif.type != NL80211_IFTYPE_ADHOC)
                         return -1;
                 break;
         }
@@ -1221,8 +1221,8 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
         skb = rx->skb;
         xmit_skb = NULL;
 
-        if ((sdata->vif.type == IEEE80211_IF_TYPE_AP ||
-             sdata->vif.type == IEEE80211_IF_TYPE_VLAN) &&
+        if ((sdata->vif.type == NL80211_IFTYPE_AP ||
+             sdata->vif.type == NL80211_IFTYPE_AP_VLAN) &&
             !(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) &&
             (rx->flags & IEEE80211_RX_RA_MATCH)) {
                 if (is_multicast_ether_addr(ehdr->h_dest)) {
@@ -1536,8 +1536,8 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
          * FIXME: revisit this, I'm sure we should handle most
          *        of these frames in other modes as well!
          */
-        if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
-            sdata->vif.type != IEEE80211_IF_TYPE_IBSS)
+        if (sdata->vif.type != NL80211_IFTYPE_STATION &&
+            sdata->vif.type != NL80211_IFTYPE_ADHOC)
                 return RX_DROP_MONITOR;
 
         switch (mgmt->u.action.category) {
@@ -1595,8 +1595,8 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
         if (ieee80211_vif_is_mesh(&sdata->vif))
                 return ieee80211_mesh_rx_mgmt(sdata, rx->skb, rx->status);
 
-        if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
-            sdata->vif.type != IEEE80211_IF_TYPE_IBSS)
+        if (sdata->vif.type != NL80211_IFTYPE_STATION &&
+            sdata->vif.type != NL80211_IFTYPE_ADHOC)
                 return RX_DROP_MONITOR;
 
         if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME)
@@ -1632,7 +1632,7 @@ static void ieee80211_rx_michael_mic_report(struct net_device *dev,
         if (!ieee80211_has_protected(hdr->frame_control))
                 goto ignore;
 
-        if (rx->sdata->vif.type == IEEE80211_IF_TYPE_AP && keyidx) {
+        if (rx->sdata->vif.type == NL80211_IFTYPE_AP && keyidx) {
                 /*
                  * APs with pairwise keys should never receive Michael MIC
                  * errors for non-zero keyidx because these are reserved for
@@ -1702,7 +1702,7 @@ static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx)
                 if (!netif_running(sdata->dev))
                         continue;
 
-                if (sdata->vif.type != IEEE80211_IF_TYPE_MNTR ||
+                if (sdata->vif.type != NL80211_IFTYPE_MONITOR ||
                     !(sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES))
                         continue;
 
@@ -1801,7 +1801,7 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
         int multicast = is_multicast_ether_addr(hdr->addr1);
 
         switch (sdata->vif.type) {
-        case IEEE80211_IF_TYPE_STA:
+        case NL80211_IFTYPE_STATION:
                 if (!bssid)
                         return 0;
                 if (!ieee80211_bssid_match(bssid, sdata->u.sta.bssid)) {
@@ -1816,7 +1816,7 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
                         rx->flags &= ~IEEE80211_RX_RA_MATCH;
                 }
                 break;
-        case IEEE80211_IF_TYPE_IBSS:
+        case NL80211_IFTYPE_ADHOC:
                 if (!bssid)
                         return 0;
                 if (ieee80211_is_beacon(hdr->frame_control)) {
@@ -1837,7 +1837,7 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
                                                 bssid, hdr->addr2,
                                                 BIT(rx->status->rate_idx));
                 break;
-        case IEEE80211_IF_TYPE_MESH_POINT:
+        case NL80211_IFTYPE_MESH_POINT:
                 if (!multicast &&
                     compare_ether_addr(sdata->dev->dev_addr,
                                        hdr->addr1) != 0) {
@@ -1847,8 +1847,8 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
                         rx->flags &= ~IEEE80211_RX_RA_MATCH;
                 }
                 break;
-        case IEEE80211_IF_TYPE_VLAN:
-        case IEEE80211_IF_TYPE_AP:
+        case NL80211_IFTYPE_AP_VLAN:
+        case NL80211_IFTYPE_AP:
                 if (!bssid) {
                         if (compare_ether_addr(sdata->dev->dev_addr,
                                                hdr->addr1))
@@ -1860,16 +1860,17 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
                         rx->flags &= ~IEEE80211_RX_RA_MATCH;
                 }
                 break;
-        case IEEE80211_IF_TYPE_WDS:
+        case NL80211_IFTYPE_WDS:
                 if (bssid || !ieee80211_is_data(hdr->frame_control))
                         return 0;
                 if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2))
                         return 0;
                 break;
-        case IEEE80211_IF_TYPE_MNTR:
+        case NL80211_IFTYPE_MONITOR:
                 /* take everything */
                 break;
-        case IEEE80211_IF_TYPE_INVALID:
+        case NL80211_IFTYPE_UNSPECIFIED:
+        case __NL80211_IFTYPE_AFTER_LAST:
                 /* should never get here */
                 WARN_ON(1);
                 break;
@@ -1930,7 +1931,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
                 if (!netif_running(sdata->dev))
                         continue;
 
-                if (sdata->vif.type == IEEE80211_IF_TYPE_MNTR)
+                if (sdata->vif.type == NL80211_IFTYPE_MONITOR)
                         continue;
 
                 bssid = ieee80211_get_bssid(hdr, skb->len, sdata->vif.type);