diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 59 |
1 files changed, 44 insertions, 15 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 0339e909e0c..97b6076b492 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -228,41 +228,63 @@ struct mesh_preq_queue { }; enum ieee80211_work_type { - IEEE80211_WORK_AUTH_PROBE, + IEEE80211_WORK_DIRECT_PROBE, IEEE80211_WORK_AUTH, IEEE80211_WORK_ASSOC, }; +/** + * enum work_done_result - indicates what to do after work was done + * + * @WORK_DONE_DESTROY: This work item is no longer needed, destroy. + * @WORK_DONE_REQUEUE: This work item was reset to be reused, and + * should be requeued. + */ +enum work_done_result { + WORK_DONE_DESTROY, + WORK_DONE_REQUEUE, +}; + struct ieee80211_work { struct list_head list; + struct rcu_head rcu_head; + + struct ieee80211_sub_if_data *sdata; + + enum work_done_result (*done)(struct ieee80211_work *wk, + struct sk_buff *skb); + struct ieee80211_channel *chan; /* XXX: chan type? -- right now not really needed */ + unsigned long timeout; enum ieee80211_work_type type; + u8 filter_ta[ETH_ALEN]; + union { struct { int tries; u16 algorithm, transaction; u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len; - u8 bssid[ETH_ALEN]; u8 key[WLAN_KEY_LEN_WEP104]; u8 key_len, key_idx; bool privacy; - } auth; + } probe_auth; struct { struct ieee80211_bss *bss; const u8 *supp_rates; const u8 *ht_information_ie; + enum ieee80211_smps_mode smps; int tries; u16 capability; - u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN]; + u8 prev_bssid[ETH_ALEN]; u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len; u8 supp_rates_len; - bool wmm_used; + bool wmm_used, use_11n; } assoc; }; @@ -276,17 +298,11 @@ enum ieee80211_sta_flags { IEEE80211_STA_BEACON_POLL = BIT(0), IEEE80211_STA_CONNECTION_POLL = BIT(1), IEEE80211_STA_CONTROL_PORT = BIT(2), - IEEE80211_STA_WMM_ENABLED = BIT(3), IEEE80211_STA_DISABLE_11N = BIT(4), IEEE80211_STA_CSA_RECEIVED = BIT(5), IEEE80211_STA_MFP_ENABLED = BIT(6), }; -/* flags for MLME request */ -enum ieee80211_sta_request { - IEEE80211_STA_REQ_SCAN, -}; - struct ieee80211_if_managed { struct timer_list timer; struct timer_list conn_mon_timer; @@ -302,12 +318,10 @@ struct ieee80211_if_managed { struct mutex mtx; struct ieee80211_bss *associated; - struct list_head work_list; u8 bssid[ETH_ALEN]; u16 aid; - u16 capab; struct sk_buff_head skb_queue; @@ -316,8 +330,6 @@ struct ieee80211_if_managed { enum ieee80211_smps_mode req_smps, /* requested smps mode */ ap_smps; /* smps mode AP thinks we're in */ - unsigned long request; - unsigned int flags; u32 beacon_crc; @@ -584,6 +596,15 @@ struct ieee80211_local { const struct ieee80211_ops *ops; /* + * work stuff, potentially off-channel (in the future) + */ + struct mutex work_mtx; + struct list_head work_list; + struct timer_list work_timer; + struct work_struct work_work; + struct sk_buff_head work_skb_queue; + + /* * private workqueue to mac80211. mac80211 makes this accessible * via ieee80211_queue_work() */ @@ -1127,6 +1148,14 @@ int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata, void ieee80211_recalc_smps(struct ieee80211_local *local, struct ieee80211_sub_if_data *forsdata); +/* internal work items */ +void ieee80211_work_init(struct ieee80211_local *local); +void ieee80211_add_work(struct ieee80211_work *wk); +void free_work(struct ieee80211_work *wk); +void ieee80211_work_purge(struct ieee80211_sub_if_data *sdata); +ieee80211_rx_result ieee80211_work_rx_mgmt(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb); + #ifdef CONFIG_MAC80211_NOINLINE #define debug_noinline noinline #else |