mac80211: QoS related cleanups

[linux-2.6] / net / mac80211 / ieee80211_i.h

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 0997a0f96203bc770ee03eaf6ca0c90df773a915..d82ed20a344c1c9f89c42301b3407fbfe1ebe93c 100644 (file)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -23,7 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/etherdevice.h>
 #include <net/wireless.h>
-#include "ieee80211_key.h"
+#include "key.h"
 #include "sta_info.h"
 
 /* ieee80211.o internal definitions, etc. These are not included into
@@ -35,9 +35,9 @@
 
 #define WLAN_FC_DATA_PRESENT(fc) (((fc) & 0x4c) == 0x08)
 
-struct ieee80211_local;
+#define IEEE80211_FC(type, subtype) cpu_to_le16(type | subtype)
 
-#define IEEE80211_ALIGN32_PAD(a) ((4 - ((a) & 3)) & 3)
+struct ieee80211_local;
 
 /* Maximum number of broadcast/multicast frames to buffer when some of the
  * associated stations are using power saving. */
@@ -102,7 +102,7 @@ struct ieee80211_sta_bss {
        u64 timestamp;
        int beacon_int;
 
-       int probe_resp;
+       bool probe_resp;
        unsigned long last_update;
 
        /* during assocation, we save an ERP value from a probe response so
@@ -354,7 +354,7 @@ struct ieee80211_if_sta {
        int preq_queue_len;
        struct mesh_stats mshstats;
        struct mesh_config mshcfg;
-       u8 mesh_seqnum[3];
+       u32 mesh_seqnum;
        bool accepting_plinks;
 #endif
        u16 aid;
@@ -600,8 +600,7 @@ struct ieee80211_local {
        /*
         * The lock only protects the list, hash, timer and counter
         * against manipulation, reads are done in RCU. Additionally,
-        * the lock protects each BSS's TIM bitmap and a few items
-        * in a STA info structure.
+        * the lock protects each BSS's TIM bitmap.
         */
        spinlock_t sta_lock;
        unsigned long num_sta;
@@ -611,8 +610,8 @@ struct ieee80211_local {
        struct sta_info *sta_hash[STA_HASH_SIZE];
        struct timer_list sta_cleanup;
 
-       unsigned long state[NUM_TX_DATA_QUEUES_AMPDU];
-       struct ieee80211_tx_stored_packet pending_packet[NUM_TX_DATA_QUEUES_AMPDU];
+       unsigned long state[IEEE80211_MAX_AMPDU_QUEUES + IEEE80211_MAX_AMPDU_QUEUES];
+       struct ieee80211_tx_stored_packet pending_packet[IEEE80211_MAX_AMPDU_QUEUES + IEEE80211_MAX_AMPDU_QUEUES];
        struct tasklet_struct tx_pending_tasklet;
 
        /* number of interfaces with corresponding IFF_ flags */
@@ -635,6 +634,13 @@ struct ieee80211_local {
 
        struct list_head interfaces;
 
+       /*
+        * Key lock, protects sdata's key_list and sta_info's
+        * key pointers (write access, they're RCU.)
+        */
+       spinlock_t key_lock;
+
+
        bool sta_sw_scanning;
        bool sta_hw_scanning;
        int scan_channel_idx;
@@ -699,8 +705,6 @@ struct ieee80211_local {
        unsigned int rx_expand_skb_head2;
        unsigned int rx_handlers_fragments;
        unsigned int tx_status_drop;
-       unsigned int wme_rx_queue[NUM_RX_DATA_QUEUES];
-       unsigned int wme_tx_queue[NUM_RX_DATA_QUEUES];
 #define I802_DEBUG_INC(c) (c)++
 #else /* CONFIG_MAC80211_DEBUG_COUNTERS */
 #define I802_DEBUG_INC(c) do { } while (0)
@@ -758,8 +762,6 @@ struct ieee80211_local {
                        struct dentry *rx_expand_skb_head2;
                        struct dentry *rx_handlers_fragments;
                        struct dentry *tx_status_drop;
-                       struct dentry *wme_tx_queue;
-                       struct dentry *wme_rx_queue;
 #endif
                        struct dentry *dot11ACKFailureCount;
                        struct dentry *dot11RTSFailureCount;
@@ -865,9 +867,9 @@ int ieee80211_if_config(struct net_device *dev);
 int ieee80211_if_config_beacon(struct net_device *dev);
 void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx);
 void ieee80211_if_setup(struct net_device *dev);
-int ieee80211_hw_config_ht(struct ieee80211_local *local, int enable_ht,
-                          struct ieee80211_ht_info *req_ht_cap,
-                          struct ieee80211_ht_bss_info *req_bss_cap);
+u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht,
+                       struct ieee80211_ht_info *req_ht_cap,
+                       struct ieee80211_ht_bss_info *req_bss_cap);
 
 /* ieee80211_ioctl.c */
 extern const struct iw_handler_def ieee80211_iw_handler_def;
@@ -893,11 +895,8 @@ extern const struct iw_handler_def ieee80211_iw_handler_def;
 
 
 /* ieee80211_ioctl.c */
-int ieee80211_set_compression(struct ieee80211_local *local,
-                             struct net_device *dev, struct sta_info *sta);
 int ieee80211_set_freq(struct ieee80211_local *local, int freq);
 /* ieee80211_sta.c */
-#define IEEE80211_FC(type, stype) cpu_to_le16(type | stype)
 void ieee80211_sta_timer(unsigned long data);
 void ieee80211_sta_work(struct work_struct *work);
 void ieee80211_sta_scan_work(struct work_struct *work);
@@ -916,9 +915,9 @@ ieee80211_rx_result ieee80211_sta_rx_scan(
 void ieee80211_rx_bss_list_init(struct net_device *dev);
 void ieee80211_rx_bss_list_deinit(struct net_device *dev);
 int ieee80211_sta_set_extra_ie(struct net_device *dev, char *ie, size_t len);
-struct sta_info * ieee80211_ibss_add_sta(struct net_device *dev,
-                                        struct sk_buff *skb, u8 *bssid,
-                                        u8 *addr);
+struct sta_info *ieee80211_ibss_add_sta(struct net_device *dev,
+                                       struct sk_buff *skb, u8 *bssid,
+                                       u8 *addr);
 int ieee80211_sta_deauthenticate(struct net_device *dev, u16 reason);
 int ieee80211_sta_disassociate(struct net_device *dev, u16 reason);
 void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
@@ -937,7 +936,6 @@ void ieee80211_send_delba(struct net_device *dev, const u8 *da, u16 tid,
 
 void ieee80211_sta_stop_rx_ba_session(struct net_device *dev, u8 *da,
                                u16 tid, u16 initiator, u16 reason);
-void sta_rx_agg_session_timer_expired(unsigned long data);
 void sta_addba_resp_timer_expired(unsigned long data);
 void ieee80211_sta_tear_down_BA_sessions(struct net_device *dev, u8 *addr);
 u64 ieee80211_sta_get_rates(struct ieee80211_local *local,