mac80211: remove max_bandwidth

[pandora-kernel.git] / include / net / cfg80211.h

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 64df51d..2239134 100644 (file)
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -80,7 +80,6 @@ enum ieee80211_channel_flags {
  * with cfg80211.
  *
  * @center_freq: center frequency in MHz
- * @max_bandwidth: maximum allowed bandwidth for this channel, in MHz
  * @hw_value: hardware-specific value for the channel
  * @flags: channel flags from &enum ieee80211_channel_flags.
  * @orig_flags: channel flags at registration time, used by regulatory
@@ -97,7 +96,6 @@ enum ieee80211_channel_flags {
 struct ieee80211_channel {
        enum ieee80211_band band;
        u16 center_freq;
-       u8 max_bandwidth;
        u16 hw_value;
        u32 flags;
        int max_antenna_gain;
@@ -372,6 +370,10 @@ struct rate_info {
  * @txrate: current unicast bitrate to this station
  * @rx_packets: packets received from this station
  * @tx_packets: packets transmitted to this station
+ * @generation: generation number for nl80211 dumps.
+ *     This number should increase every time the list of stations
+ *     changes, i.e. when a station is added or removed, so that
+ *     userspace can tell whether it got a consistent snapshot.
  */
 struct station_info {
        u32 filled;
@@ -385,6 +387,8 @@ struct station_info {
        struct rate_info txrate;
        u32 rx_packets;
        u32 tx_packets;
+
+       int generation;
 };
 
 /**
@@ -444,6 +448,10 @@ enum mpath_info_flags {
  * @flags: mesh path flags
  * @discovery_timeout: total mesh path discovery timeout, in msecs
  * @discovery_retries: mesh path discovery retries
+ * @generation: generation number for nl80211 dumps.
+ *     This number should increase every time the list of mesh paths
+ *     changes, i.e. when a station is added or removed, so that
+ *     userspace can tell whether it got a consistent snapshot.
  */
 struct mpath_info {
        u32 filled;
@@ -454,6 +462,8 @@ struct mpath_info {
        u32 discovery_timeout;
        u8 discovery_retries;
        u8 flags;
+
+       int generation;
 };
 
 /**
@@ -547,7 +557,6 @@ struct cfg80211_ssid {
 struct cfg80211_scan_request {
        struct cfg80211_ssid *ssids;
        int n_ssids;
-       struct ieee80211_channel **channels;
        u32 n_channels;
        const u8 *ie;
        size_t ie_len;
@@ -556,6 +565,9 @@ struct cfg80211_scan_request {
        struct wiphy *wiphy;
        struct net_device *dev;
        bool aborted;
+
+       /* keep last */
+       struct ieee80211_channel *channels[0];
 };
 
 /**
@@ -1335,10 +1347,10 @@ struct wireless_dev {
                struct cfg80211_cached_keys *keys;
                u8 *ie;
                size_t ie_len;
-               u8 bssid[ETH_ALEN];
+               u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
                u8 ssid[IEEE80211_MAX_SSID_LEN];
                s8 default_key, default_mgmt_key;
-               bool ps;
+               bool ps, prev_bssid_valid;
                int ps_timeout;
        } wext;
 #endif