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Diffstat (limited to 'net/mac80211/ieee80211_i.h')
-rw-r--r--net/mac80211/ieee80211_i.h51
1 files changed, 38 insertions, 13 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index c18396c248d..2025af52b19 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -214,7 +214,7 @@ struct beacon_data {
};
struct ieee80211_if_ap {
- struct beacon_data *beacon;
+ struct beacon_data __rcu *beacon;
struct list_head vlans;
@@ -237,7 +237,7 @@ struct ieee80211_if_vlan {
struct list_head list;
/* used for all tx if the VLAN is configured to 4-addr mode */
- struct sta_info *sta;
+ struct sta_info __rcu *sta;
};
struct mesh_stats {
@@ -442,7 +442,8 @@ struct ieee80211_if_ibss {
unsigned long ibss_join_req;
/* probe response/beacon for IBSS */
- struct sk_buff *presp, *skb;
+ struct sk_buff __rcu *presp;
+ struct sk_buff *skb;
enum {
IEEE80211_IBSS_MLME_SEARCH,
@@ -488,8 +489,13 @@ struct ieee80211_if_mesh {
struct mesh_config mshcfg;
u32 mesh_seqnum;
bool accepting_plinks;
- const u8 *vendor_ie;
- u8 vendor_ie_len;
+ const u8 *ie;
+ u8 ie_len;
+ enum {
+ IEEE80211_MESH_SEC_NONE = 0x0,
+ IEEE80211_MESH_SEC_AUTHED = 0x1,
+ IEEE80211_MESH_SEC_SECURED = 0x2,
+ } security;
};
#ifdef CONFIG_MAC80211_MESH
@@ -562,9 +568,10 @@ struct ieee80211_sub_if_data {
struct ieee80211_fragment_entry fragments[IEEE80211_FRAGMENT_MAX];
unsigned int fragment_next;
- struct ieee80211_key *keys[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS];
- struct ieee80211_key *default_unicast_key, *default_multicast_key;
- struct ieee80211_key *default_mgmt_key;
+ struct ieee80211_key __rcu *keys[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS];
+ struct ieee80211_key __rcu *default_unicast_key;
+ struct ieee80211_key __rcu *default_multicast_key;
+ struct ieee80211_key __rcu *default_mgmt_key;
u16 sequence_number;
__be16 control_port_protocol;
@@ -763,8 +770,14 @@ struct ieee80211_local {
/* device is started */
bool started;
+ /* wowlan is enabled -- don't reconfig on resume */
+ bool wowlan;
+
int tx_headroom; /* required headroom for hardware/radiotap */
+ /* count for keys needing tailroom space allocation */
+ int crypto_tx_tailroom_needed_cnt;
+
/* Tasklet and skb queue to process calls from IRQ mode. All frames
* added to skb_queue will be processed, but frames in
* skb_queue_unreliable may be dropped if the total length of these
@@ -794,7 +807,7 @@ struct ieee80211_local {
spinlock_t sta_lock;
unsigned long num_sta;
struct list_head sta_list, sta_pending_list;
- struct sta_info *sta_hash[STA_HASH_SIZE];
+ struct sta_info __rcu *sta_hash[STA_HASH_SIZE];
struct timer_list sta_cleanup;
struct work_struct sta_finish_work;
int sta_generation;
@@ -809,8 +822,8 @@ struct ieee80211_local {
struct rate_control_ref *rate_ctrl;
- struct crypto_blkcipher *wep_tx_tfm;
- struct crypto_blkcipher *wep_rx_tfm;
+ struct crypto_cipher *wep_tx_tfm;
+ struct crypto_cipher *wep_rx_tfm;
u32 wep_iv;
/* see iface.c */
@@ -836,6 +849,10 @@ struct ieee80211_local {
int scan_channel_idx;
int scan_ies_len;
+ bool sched_scanning;
+ struct ieee80211_sched_scan_ies sched_scan_ies;
+ struct work_struct sched_scan_stopped_work;
+
unsigned long leave_oper_channel_time;
enum mac80211_scan_state next_scan_state;
struct delayed_work scan_work;
@@ -1143,6 +1160,12 @@ ieee80211_rx_bss_get(struct ieee80211_local *local, u8 *bssid, int freq,
void ieee80211_rx_bss_put(struct ieee80211_local *local,
struct ieee80211_bss *bss);
+/* scheduled scan handling */
+int ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_sched_scan_request *req);
+int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata);
+void ieee80211_sched_scan_stopped_work(struct work_struct *work);
+
/* off-channel helpers */
bool ieee80211_cfg_on_oper_channel(struct ieee80211_local *local);
void ieee80211_offchannel_enable_all_ps(struct ieee80211_local *local,
@@ -1246,7 +1269,8 @@ int ieee80211_reconfig(struct ieee80211_local *local);
void ieee80211_stop_device(struct ieee80211_local *local);
#ifdef CONFIG_PM
-int __ieee80211_suspend(struct ieee80211_hw *hw);
+int __ieee80211_suspend(struct ieee80211_hw *hw,
+ struct cfg80211_wowlan *wowlan);
static inline int __ieee80211_resume(struct ieee80211_hw *hw)
{
@@ -1259,7 +1283,8 @@ static inline int __ieee80211_resume(struct ieee80211_hw *hw)
return ieee80211_reconfig(hw_to_local(hw));
}
#else
-static inline int __ieee80211_suspend(struct ieee80211_hw *hw)
+static inline int __ieee80211_suspend(struct ieee80211_hw *hw,
+ struct cfg80211_wowlan *wowlan)
{
return 0;
}