WLAN_STA_4ADDR_EVENT,
};
+enum ieee80211_sta_state {
+ /* NOTE: These need to be ordered correctly! */
+ IEEE80211_STA_NONE,
+ IEEE80211_STA_AUTH,
+ IEEE80211_STA_ASSOC,
+ IEEE80211_STA_AUTHORIZED,
+};
+
#define STA_TID_NUM 16
#define ADDBA_RESP_INTERVAL HZ
#define HT_AGG_MAX_RETRIES 0x3
* @dummy: indicate a dummy station created for receiving
* EAP frames before association
* @sta: station information we share with the driver
+ * @sta_state: duplicates information about station state (for debug)
*/
struct sta_info {
/* General information, mostly static */
bool uploaded;
+ enum ieee80211_sta_state sta_state;
+
/* use the accessors defined below */
unsigned long _flags;
static inline void set_sta_flag(struct sta_info *sta,
enum ieee80211_sta_info_flags flag)
{
+ WARN_ON(flag == WLAN_STA_AUTH ||
+ flag == WLAN_STA_ASSOC ||
+ flag == WLAN_STA_AUTHORIZED);
set_bit(flag, &sta->_flags);
}
static inline void clear_sta_flag(struct sta_info *sta,
enum ieee80211_sta_info_flags flag)
{
+ WARN_ON(flag == WLAN_STA_AUTH ||
+ flag == WLAN_STA_ASSOC ||
+ flag == WLAN_STA_AUTHORIZED);
clear_bit(flag, &sta->_flags);
}
static inline int test_and_clear_sta_flag(struct sta_info *sta,
enum ieee80211_sta_info_flags flag)
{
+ WARN_ON(flag == WLAN_STA_AUTH ||
+ flag == WLAN_STA_ASSOC ||
+ flag == WLAN_STA_AUTHORIZED);
return test_and_clear_bit(flag, &sta->_flags);
}
static inline int test_and_set_sta_flag(struct sta_info *sta,
enum ieee80211_sta_info_flags flag)
{
+ WARN_ON(flag == WLAN_STA_AUTH ||
+ flag == WLAN_STA_ASSOC ||
+ flag == WLAN_STA_AUTHORIZED);
return test_and_set_bit(flag, &sta->_flags);
}
+int sta_info_move_state_checked(struct sta_info *sta,
+ enum ieee80211_sta_state new_state);
+
+static inline void sta_info_move_state(struct sta_info *sta,
+ enum ieee80211_sta_state new_state)
+{
+ int ret = sta_info_move_state_checked(sta, new_state);
+ WARN_ON_ONCE(ret);
+}
+
+
void ieee80211_assign_tid_tx(struct sta_info *sta, int tid,
struct tid_ampdu_tx *tid_tx);
*/
struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
u8 *addr, gfp_t gfp);
+
+void sta_info_free(struct ieee80211_local *local, struct sta_info *sta);
+
/*
* Insert STA info into hash table/list, returns zero or a
* -EEXIST if (if the same MAC address is already present).