diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 78 |
1 files changed, 38 insertions, 40 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index fbb91f1aebb2..e6ed78cb16b3 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -149,11 +149,6 @@ struct ieee80211_tx_data { struct ieee80211_channel *channel; - /* Extra fragments (in addition to the first fragment - * in skb) */ - struct sk_buff **extra_frag; - int num_extra_frag; - u16 ethertype; unsigned int flags; }; @@ -189,12 +184,6 @@ struct ieee80211_rx_data { u16 tkip_iv16; }; -struct ieee80211_tx_stored_packet { - struct sk_buff *skb; - struct sk_buff **extra_frag; - int num_extra_frag; -}; - struct beacon_data { u8 *head, *tail; int head_len, tail_len; @@ -247,8 +236,9 @@ struct mesh_preq_queue { #define IEEE80211_STA_ASSOCIATED BIT(4) #define IEEE80211_STA_PROBEREQ_POLL BIT(5) #define IEEE80211_STA_CREATE_IBSS BIT(6) -#define IEEE80211_STA_MIXED_CELL BIT(7) +/* hole at 7, please re-use */ #define IEEE80211_STA_WMM_ENABLED BIT(8) +/* hole at 9, please re-use */ #define IEEE80211_STA_AUTO_SSID_SEL BIT(10) #define IEEE80211_STA_AUTO_BSSID_SEL BIT(11) #define IEEE80211_STA_AUTO_CHANNEL_SEL BIT(12) @@ -256,6 +246,7 @@ struct mesh_preq_queue { #define IEEE80211_STA_TKIP_WEP_USED BIT(14) #define IEEE80211_STA_CSA_RECEIVED BIT(15) #define IEEE80211_STA_MFP_ENABLED BIT(16) +#define IEEE80211_STA_EXT_SME BIT(17) /* flags for MLME request */ #define IEEE80211_STA_REQ_SCAN 0 #define IEEE80211_STA_REQ_DIRECT_PROBE 1 @@ -266,12 +257,14 @@ struct mesh_preq_queue { #define IEEE80211_AUTH_ALG_OPEN BIT(0) #define IEEE80211_AUTH_ALG_SHARED_KEY BIT(1) #define IEEE80211_AUTH_ALG_LEAP BIT(2) +#define IEEE80211_AUTH_ALG_FT BIT(3) struct ieee80211_if_managed { struct timer_list timer; struct timer_list chswitch_timer; struct work_struct work; struct work_struct chswitch_work; + struct work_struct beacon_loss_work; u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN]; @@ -305,6 +298,7 @@ struct ieee80211_if_managed { unsigned long request; unsigned long last_probe; + unsigned long last_beacon; unsigned int flags; @@ -321,20 +315,8 @@ struct ieee80211_if_managed { int wmm_last_param_set; /* Extra IE data for management frames */ - u8 *ie_probereq; - size_t ie_probereq_len; - u8 *ie_proberesp; - size_t ie_proberesp_len; - u8 *ie_auth; - size_t ie_auth_len; - u8 *ie_assocreq; - size_t ie_assocreq_len; - u8 *ie_reassocreq; - size_t ie_reassocreq_len; - u8 *ie_deauth; - size_t ie_deauth_len; - u8 *ie_disassoc; - size_t ie_disassoc_len; + u8 *sme_auth_ie; + size_t sme_auth_ie_len; }; enum ieee80211_ibss_flags { @@ -421,7 +403,6 @@ struct ieee80211_if_mesh { * * @IEEE80211_SDATA_ALLMULTI: interface wants all multicast packets * @IEEE80211_SDATA_PROMISC: interface is promisc - * @IEEE80211_SDATA_USERSPACE_MLME: userspace MLME is active * @IEEE80211_SDATA_OPERATING_GMODE: operating in G-only mode * @IEEE80211_SDATA_DONT_BRIDGE_PACKETS: bridge packets between * associated stations and deliver multicast frames both @@ -430,9 +411,8 @@ struct ieee80211_if_mesh { enum ieee80211_sub_if_data_flags { IEEE80211_SDATA_ALLMULTI = BIT(0), IEEE80211_SDATA_PROMISC = BIT(1), - IEEE80211_SDATA_USERSPACE_MLME = BIT(2), - IEEE80211_SDATA_OPERATING_GMODE = BIT(3), - IEEE80211_SDATA_DONT_BRIDGE_PACKETS = BIT(4), + IEEE80211_SDATA_OPERATING_GMODE = BIT(2), + IEEE80211_SDATA_DONT_BRIDGE_PACKETS = BIT(3), }; struct ieee80211_sub_if_data { @@ -598,6 +578,8 @@ enum queue_stop_reason { IEEE80211_QUEUE_STOP_REASON_PS, IEEE80211_QUEUE_STOP_REASON_CSA, IEEE80211_QUEUE_STOP_REASON_AGGREGATION, + IEEE80211_QUEUE_STOP_REASON_SUSPEND, + IEEE80211_QUEUE_STOP_REASON_PENDING, }; struct ieee80211_master_priv { @@ -612,12 +594,7 @@ struct ieee80211_local { const struct ieee80211_ops *ops; - /* AC queue corresponding to each AMPDU queue */ - s8 ampdu_ac_queue[IEEE80211_MAX_AMPDU_QUEUES]; - unsigned int amdpu_ac_stop_refcnt[IEEE80211_MAX_AMPDU_QUEUES]; - - unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES + - IEEE80211_MAX_AMPDU_QUEUES]; + unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES]; /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */ spinlock_t queue_stop_reason_lock; @@ -654,11 +631,17 @@ struct ieee80211_local { struct sta_info *sta_hash[STA_HASH_SIZE]; struct timer_list sta_cleanup; - unsigned long queues_pending[BITS_TO_LONGS(IEEE80211_MAX_QUEUES)]; - unsigned long queues_pending_run[BITS_TO_LONGS(IEEE80211_MAX_QUEUES)]; - struct ieee80211_tx_stored_packet pending_packet[IEEE80211_MAX_QUEUES]; + struct sk_buff_head pending[IEEE80211_MAX_QUEUES]; struct tasklet_struct tx_pending_tasklet; + /* + * This lock is used to prevent concurrent A-MPDU + * session start/stop processing, this thus also + * synchronises the ->ampdu_action() callback to + * drivers and limits it to one at a time. + */ + spinlock_t ampdu_lock; + /* number of interfaces with corresponding IFF_ flags */ atomic_t iff_allmultis, iff_promiscs; @@ -774,6 +757,7 @@ struct ieee80211_local { struct dentry *total_ps_buffered; struct dentry *wep_iv; struct dentry *tsf; + struct dentry *reset; struct dentry *statistics; struct local_debugfsdentries_statsdentries { struct dentry *transmitted_fragment_count; @@ -969,7 +953,7 @@ ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, struct ieee80211_rx_status *rx_status); int ieee80211_sta_set_extra_ie(struct ieee80211_sub_if_data *sdata, - char *ie, size_t len); + const char *ie, size_t len); void ieee80211_mlme_notify_scan_completed(struct ieee80211_local *local); void ieee80211_scan_failed(struct ieee80211_local *local); @@ -1053,8 +1037,19 @@ void ieee80211_handle_pwr_constr(struct ieee80211_sub_if_data *sdata, u8 pwr_constr_elem_len); /* Suspend/resume */ +#ifdef CONFIG_PM int __ieee80211_suspend(struct ieee80211_hw *hw); int __ieee80211_resume(struct ieee80211_hw *hw); +#else +static inline int __ieee80211_suspend(struct ieee80211_hw *hw) +{ + return 0; +} +static inline int __ieee80211_resume(struct ieee80211_hw *hw) +{ + return 0; +} +#endif /* utility functions/constants */ extern void *mac80211_wiphy_privid; /* for wiphy privid */ @@ -1081,6 +1076,9 @@ void ieee80211_dynamic_ps_timer(unsigned long data); void ieee80211_send_nullfunc(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, int powersave); +void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata, + struct ieee80211_hdr *hdr); +void ieee80211_beacon_loss_work(struct work_struct *work); void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw, enum queue_stop_reason reason); |