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

3 files changed, 58 insertions, 21 deletions

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 03e1e88c6a09..1d57835d73f2 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -280,11 +280,16 @@ struct mpath_info {
  *      (0 = no, 1 = yes, -1 = do not change)
  * @use_short_slot_time: Whether the use of short slot time is allowed
  *      (0 = no, 1 = yes, -1 = do not change)
+ * @basic_rates: basic rates in IEEE 802.11 format
+ *      (or NULL for no change)
+ * @basic_rates_len: number of basic rates
  */
 struct bss_parameters {
         int use_cts_prot;
         int use_short_preamble;
         int use_short_slot_time;
+        u8 *basic_rates;
+        u8 basic_rates_len;
 };
 
 /**
@@ -331,19 +336,19 @@ struct ieee80211_regdomain {
         struct ieee80211_reg_rule reg_rules[];
 };
 
-#define MHZ_TO_KHZ(freq) (freq * 1000)
-#define KHZ_TO_MHZ(freq) (freq / 1000)
-#define DBI_TO_MBI(gain) (gain * 100)
-#define MBI_TO_DBI(gain) (gain / 100)
-#define DBM_TO_MBM(gain) (gain * 100)
-#define MBM_TO_DBM(gain) (gain / 100)
+#define MHZ_TO_KHZ(freq) ((freq) * 1000)
+#define KHZ_TO_MHZ(freq) ((freq) / 1000)
+#define DBI_TO_MBI(gain) ((gain) * 100)
+#define MBI_TO_DBI(gain) ((gain) / 100)
+#define DBM_TO_MBM(gain) ((gain) * 100)
+#define MBM_TO_DBM(gain) ((gain) / 100)
 
 #define REG_RULE(start, end, bw, gain, eirp, reg_flags) { \
-        .freq_range.start_freq_khz = (start) * 1000, \
-        .freq_range.end_freq_khz = (end) * 1000, \
-        .freq_range.max_bandwidth_khz = (bw) * 1000, \
-        .power_rule.max_antenna_gain = (gain) * 100, \
-        .power_rule.max_eirp = (eirp) * 100, \
+        .freq_range.start_freq_khz = MHZ_TO_KHZ(start), \
+        .freq_range.end_freq_khz = MHZ_TO_KHZ(end), \
+        .freq_range.max_bandwidth_khz = MHZ_TO_KHZ(bw), \
+        .power_rule.max_antenna_gain = DBI_TO_MBI(gain), \
+        .power_rule.max_eirp = DBM_TO_MBM(eirp), \
         .flags = reg_flags, \
         }
 
@@ -366,6 +371,24 @@ struct mesh_config {
         u16 dot11MeshHWMPnetDiameterTraversalTime;
 };
 
+/**
+ * struct ieee80211_txq_params - TX queue parameters
+ * @queue: TX queue identifier (NL80211_TXQ_Q_*)
+ * @txop: Maximum burst time in units of 32 usecs, 0 meaning disabled
+ * @cwmin: Minimum contention window [a value of the form 2^n-1 in the range
+ *      1..32767]
+ * @cwmax: Maximum contention window [a value of the form 2^n-1 in the range
+ *      1..32767]
+ * @aifs: Arbitration interframe space [0..255]
+ */
+struct ieee80211_txq_params {
+        enum nl80211_txq_q queue;
+        u16 txop;
+        u16 cwmin;
+        u16 cwmax;
+        u8 aifs;
+};
+
 /* from net/wireless.h */
 struct wiphy;
 
@@ -425,6 +448,8 @@ struct wiphy;
  * @set_mesh_cfg: set mesh parameters (by now, just mesh id)
  *
  * @change_bss: Modify parameters for a given BSS.
+ *
+ * @set_txq_params: Set TX queue parameters
  */
 struct cfg80211_ops {
         int     (*add_virtual_intf)(struct wiphy *wiphy, char *name,
@@ -485,6 +510,9 @@ struct cfg80211_ops {
                                 const struct mesh_config *nconf, u32 mask);
         int     (*change_bss)(struct wiphy *wiphy, struct net_device *dev,
                               struct bss_parameters *params);
+
+        int     (*set_txq_params)(struct wiphy *wiphy,
+                                  struct ieee80211_txq_params *params);
 };
 
 #endif /* __NET_CFG80211_H */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 0b983bed3829..53856003aa18 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -616,14 +616,12 @@ struct ieee80211_if_init_conf {
  * enum ieee80211_if_conf_change - interface config change flags
  *
  * @IEEE80211_IFCC_BSSID: The BSSID changed.
- * @IEEE80211_IFCC_SSID: The SSID changed.
  * @IEEE80211_IFCC_BEACON: The beacon for this interface changed
  *      (currently AP and MESH only), use ieee80211_beacon_get().
  */
 enum ieee80211_if_conf_change {
         IEEE80211_IFCC_BSSID    = BIT(0),
-        IEEE80211_IFCC_SSID     = BIT(1),
-        IEEE80211_IFCC_BEACON   = BIT(2),
+        IEEE80211_IFCC_BEACON   = BIT(1),
 };
 
 /**
@@ -631,11 +629,6 @@ enum ieee80211_if_conf_change {
  *
  * @changed: parameters that have changed, see &enum ieee80211_if_conf_change.
  * @bssid: BSSID of the network we are associated to/creating.
- * @ssid: used (together with @ssid_len) by drivers for hardware that
- *      generate beacons independently. The pointer is valid only during the
- *      config_interface() call, so copy the value somewhere if you need
- *      it.
- * @ssid_len: length of the @ssid field.
  *
  * This structure is passed to the config_interface() callback of
  * &struct ieee80211_hw.
@@ -643,8 +636,6 @@ enum ieee80211_if_conf_change {
 struct ieee80211_if_conf {
         u32 changed;
         u8 *bssid;
-        u8 *ssid;
-        size_t ssid_len;
 };
 
 /**
@@ -1136,12 +1127,14 @@ enum ieee80211_filter_flags {
  * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation
  * @IEEE80211_AMPDU_TX_START: start Tx aggregation
  * @IEEE80211_AMPDU_TX_STOP: stop Tx aggregation
+ * @IEEE80211_AMPDU_TX_RESUME: resume TX aggregation
  */
 enum ieee80211_ampdu_mlme_action {
         IEEE80211_AMPDU_RX_START,
         IEEE80211_AMPDU_RX_STOP,
         IEEE80211_AMPDU_TX_START,
         IEEE80211_AMPDU_TX_STOP,
+        IEEE80211_AMPDU_TX_RESUME,
 };
 
 /**
diff --git a/include/net/wireless.h b/include/net/wireless.h
index 41294c5f6f8f..17d4b582cf34 100644
--- a/include/net/wireless.h
+++ b/include/net/wireless.h
@@ -341,6 +341,22 @@ ieee80211_get_channel(struct wiphy *wiphy, int freq)
 }
 
 /**
+ * ieee80211_get_response_rate - get basic rate for a given rate
+ *
+ * @sband: the band to look for rates in
+ * @basic_rates: bitmap of basic rates
+ * @bitrate: the bitrate for which to find the basic rate
+ *
+ * This function returns the basic rate corresponding to a given
+ * bitrate, that is the next lower bitrate contained in the basic
+ * rate map, which is, for this function, given as a bitmap of
+ * indices of rates in the band's bitrate table.
+ */
+struct ieee80211_rate *
+ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
+                            u64 basic_rates, int bitrate);
+
+/**
  * regulatory_hint - driver hint to the wireless core a regulatory domain
  * @wiphy: the wireless device giving the hint (used only for reporting
  *      conflicts)