X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=net%2Fmac80211%2Fieee80211_i.h;h=f69e84ab96171c1501b449090741dfcc5b41a803;hb=65fc73ac4a310945dfeceac961726c2765ad2ec0;hp=0b25b0f46b1af478ca8e2df8062c62d0fd6ec7b9;hpb=133b822638ff01eb1e32e1917b197c40ed095ddd;p=safe%2Fjmp%2Flinux-2.6 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 0b25b0f..f69e84a 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include @@ -42,7 +43,7 @@ struct ieee80211_local; /* Required encryption head and tailroom */ #define IEEE80211_ENCRYPT_HEADROOM 8 -#define IEEE80211_ENCRYPT_TAILROOM 12 +#define IEEE80211_ENCRYPT_TAILROOM 18 /* IEEE 802.11 (Ch. 9.5 Defragmentation) requires support for concurrent * reception of at least three fragmented frames. This limit can be increased @@ -56,6 +57,8 @@ struct ieee80211_local; */ #define IEEE80211_SCAN_RESULT_EXPIRE (10 * HZ) +#define TU_TO_EXP_TIME(x) (jiffies + usecs_to_jiffies((x) * 1024)) + struct ieee80211_fragment_entry { unsigned long first_frag_time; unsigned int seq; @@ -69,43 +72,36 @@ struct ieee80211_fragment_entry { struct ieee80211_bss { - struct list_head list; - struct ieee80211_bss *hnext; - size_t ssid_len; + /* Yes, this is a hack */ + struct cfg80211_bss cbss; - atomic_t users; - - u8 bssid[ETH_ALEN]; + /* don't want to look up all the time */ + size_t ssid_len; u8 ssid[IEEE80211_MAX_SSID_LEN]; + u8 dtim_period; - u16 capability; /* host byte order */ - enum ieee80211_band band; - int freq; - int signal, noise, qual; - u8 *ies; /* all information elements from the last Beacon or Probe - * Response frames; note Beacon frame is not allowed to - * override values from Probe Response */ - size_t ies_len; + bool wmm_used; + + unsigned long last_probe_resp; + #ifdef CONFIG_MAC80211_MESH u8 *mesh_id; size_t mesh_id_len; u8 *mesh_cfg; #endif + #define IEEE80211_MAX_SUPP_RATES 32 u8 supp_rates[IEEE80211_MAX_SUPP_RATES]; size_t supp_rates_len; - u64 timestamp; - int beacon_int; - - unsigned long last_probe_resp; - unsigned long last_update; - /* during assocation, we save an ERP value from a probe response so + /* + * During assocation, we save an ERP value from a probe response so * that we can feed ERP info to the driver when handling the * association completes. these fields probably won't be up-to-date - * otherwise, you probably don't want to use them. */ - int has_erp_value; + * otherwise, you probably don't want to use them. + */ + bool has_erp_value; u8 erp_value; }; @@ -142,7 +138,6 @@ typedef unsigned __bitwise__ ieee80211_tx_result; #define IEEE80211_TX_FRAGMENTED BIT(0) #define IEEE80211_TX_UNICAST BIT(1) #define IEEE80211_TX_PS_BUFFERED BIT(2) -#define IEEE80211_TX_PROBE_LAST_FRAG BIT(3) struct ieee80211_tx_data { struct sk_buff *skb; @@ -153,11 +148,6 @@ struct ieee80211_tx_data { struct ieee80211_key *key; struct ieee80211_channel *channel; - s8 rate_idx; - /* use this rate (if set) for last fragment; rate can - * be set to lower rate for the first fragments, e.g., - * when using CTS protection with IEEE 802.11g. */ - s8 last_frag_rate_idx; /* Extra fragments (in addition to the first fragment * in skb) */ @@ -192,7 +182,6 @@ struct ieee80211_rx_data { struct ieee80211_rx_status *status; struct ieee80211_rate *rate; - u16 ethertype; unsigned int flags; int sent_ps_buffered; int queue; @@ -203,9 +192,7 @@ struct ieee80211_rx_data { struct ieee80211_tx_stored_packet { struct sk_buff *skb; struct sk_buff **extra_frag; - s8 last_frag_rate_idx; int num_extra_frag; - bool last_frag_rate_ctrl_probe; }; struct beacon_data { @@ -219,9 +206,6 @@ struct ieee80211_if_ap { struct list_head vlans; - u8 ssid[IEEE80211_MAX_SSID_LEN]; - size_t ssid_len; - /* yes, this looks ugly, but guarantees that we can later use * bitmap_empty :) * NB: don't touch this bitmap, use sta_info_{set,clear}_tim_bit */ @@ -255,27 +239,7 @@ struct mesh_preq_queue { u8 flags; }; -struct mesh_config { - /* Timeouts in ms */ - /* Mesh plink management parameters */ - u16 dot11MeshRetryTimeout; - u16 dot11MeshConfirmTimeout; - u16 dot11MeshHoldingTimeout; - u16 dot11MeshMaxPeerLinks; - u8 dot11MeshMaxRetries; - u8 dot11MeshTTL; - bool auto_open_plinks; - /* HWMP parameters */ - u8 dot11MeshHWMPmaxPREQretries; - u32 path_refresh_time; - u16 min_discovery_timeout; - u32 dot11MeshHWMPactivePathTimeout; - u16 dot11MeshHWMPpreqMinInterval; - u16 dot11MeshHWMPnetDiameterTraversalTime; -}; - - -/* flags used in struct ieee80211_if_sta.flags */ +/* flags used in struct ieee80211_if_managed.flags */ #define IEEE80211_STA_SSID_SET BIT(0) #define IEEE80211_STA_BSSID_SET BIT(1) #define IEEE80211_STA_PREV_BSSID_SET BIT(2) @@ -289,37 +253,41 @@ struct mesh_config { #define IEEE80211_STA_AUTO_BSSID_SEL BIT(11) #define IEEE80211_STA_AUTO_CHANNEL_SEL BIT(12) #define IEEE80211_STA_PRIVACY_INVOKED BIT(13) +#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 #define IEEE80211_STA_REQ_AUTH 2 #define IEEE80211_STA_REQ_RUN 3 -/* STA/IBSS MLME states */ -enum ieee80211_sta_mlme_state { - IEEE80211_STA_MLME_DISABLED, - IEEE80211_STA_MLME_DIRECT_PROBE, - IEEE80211_STA_MLME_AUTHENTICATE, - IEEE80211_STA_MLME_ASSOCIATE, - IEEE80211_STA_MLME_ASSOCIATED, - IEEE80211_STA_MLME_IBSS_SEARCH, - IEEE80211_STA_MLME_IBSS_JOINED, -}; - /* bitfield of allowed auth algs */ #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_sta { +struct ieee80211_if_managed { struct timer_list timer; + struct timer_list chswitch_timer; struct work_struct work; + struct work_struct chswitch_work; + u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN]; + u8 ssid[IEEE80211_MAX_SSID_LEN]; - enum ieee80211_sta_mlme_state state; size_t ssid_len; - u8 scan_ssid[IEEE80211_MAX_SSID_LEN]; - size_t scan_ssid_len; + + enum { + IEEE80211_STA_MLME_DISABLED, + IEEE80211_STA_MLME_DIRECT_PROBE, + IEEE80211_STA_MLME_AUTHENTICATE, + IEEE80211_STA_MLME_ASSOCIATE, + IEEE80211_STA_MLME_ASSOCIATED, + } state; + u16 aid; u16 ap_capab, capab; u8 *extra_ie; /* to be added to the end of AssocReq */ @@ -346,11 +314,53 @@ struct ieee80211_if_sta { int auth_alg; /* currently used IEEE 802.11 authentication algorithm */ int auth_transaction; + enum { + IEEE80211_MFP_DISABLED, + IEEE80211_MFP_OPTIONAL, + IEEE80211_MFP_REQUIRED + } mfp; /* management frame protection */ + + int wmm_last_param_set; + + /* Extra IE data for management frames */ + u8 *sme_auth_ie; + size_t sme_auth_ie_len; +}; + +enum ieee80211_ibss_flags { + IEEE80211_IBSS_AUTO_CHANNEL_SEL = BIT(0), + IEEE80211_IBSS_AUTO_BSSID_SEL = BIT(1), + IEEE80211_IBSS_BSSID_SET = BIT(2), + IEEE80211_IBSS_PREV_BSSID_SET = BIT(3), + IEEE80211_IBSS_SSID_SET = BIT(4), +}; + +enum ieee80211_ibss_request { + IEEE80211_IBSS_REQ_RUN = 0, +}; + +struct ieee80211_if_ibss { + struct timer_list timer; + struct work_struct work; + + struct sk_buff_head skb_queue; + + u8 ssid[IEEE80211_MAX_SSID_LEN]; + u8 ssid_len; + + u32 flags; + + u8 bssid[ETH_ALEN]; + + unsigned long request; + unsigned long ibss_join_req; struct sk_buff *probe_resp; /* ProbeResp template for IBSS */ - u32 supp_rates_bits[IEEE80211_NUM_BANDS]; - int wmm_last_param_set; + enum { + IEEE80211_IBSS_MLME_SEARCH, + IEEE80211_IBSS_MLME_JOINED, + } state; }; struct ieee80211_if_mesh { @@ -435,11 +445,12 @@ struct ieee80211_sub_if_data { unsigned int fragment_next; #define NUM_DEFAULT_KEYS 4 - struct ieee80211_key *keys[NUM_DEFAULT_KEYS]; +#define NUM_DEFAULT_MGMT_KEYS 2 + struct ieee80211_key *keys[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS]; struct ieee80211_key *default_key; + struct ieee80211_key *default_mgmt_key; - /* BSS configuration for this interface. */ - struct ieee80211_bss_conf bss_conf; + u16 sequence_number; /* * AP this belongs to: self in AP mode and @@ -455,7 +466,8 @@ struct ieee80211_sub_if_data { struct ieee80211_if_ap ap; struct ieee80211_if_wds wds; struct ieee80211_if_vlan vlan; - struct ieee80211_if_sta sta; + struct ieee80211_if_managed mgd; + struct ieee80211_if_ibss ibss; #ifdef CONFIG_MAC80211_MESH struct ieee80211_if_mesh mesh; #endif @@ -509,6 +521,7 @@ struct ieee80211_sub_if_data { } debugfs; struct { struct dentry *default_key; + struct dentry *default_mgmt_key; } common_debugfs; #ifdef CONFIG_MAC80211_MESH @@ -570,8 +583,13 @@ enum { IEEE80211_ADDBA_MSG = 4, }; -/* maximum number of hardware queues we support. */ -#define QD_MAX_QUEUES (IEEE80211_MAX_AMPDU_QUEUES + IEEE80211_MAX_QUEUES) +enum queue_stop_reason { + IEEE80211_QUEUE_STOP_REASON_DRIVER, + IEEE80211_QUEUE_STOP_REASON_PS, + IEEE80211_QUEUE_STOP_REASON_CSA, + IEEE80211_QUEUE_STOP_REASON_AGGREGATION, + IEEE80211_QUEUE_STOP_REASON_SUSPEND, +}; struct ieee80211_master_priv { struct ieee80211_local *local; @@ -585,7 +603,14 @@ struct ieee80211_local { const struct ieee80211_ops *ops; - unsigned long queue_pool[BITS_TO_LONGS(QD_MAX_QUEUES)]; + /* 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]; + /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */ + spinlock_t queue_stop_reason_lock; struct net_device *mdev; /* wmaster# - "master" 802.11 device */ int open_count; @@ -594,7 +619,6 @@ struct ieee80211_local { int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss; unsigned int filter_flags; /* FIF_* */ struct iw_statistics wstats; - u8 wstats_flags; bool tim_in_locked_section; /* see ieee80211_beacon_get() */ int tx_headroom; /* required headroom for hardware/radiotap */ @@ -633,14 +657,14 @@ struct ieee80211_local { int rts_threshold; int fragmentation_threshold; - int short_retry_limit; /* dot11ShortRetryLimit */ - int long_retry_limit; /* dot11LongRetryLimit */ struct crypto_blkcipher *wep_tx_tfm; struct crypto_blkcipher *wep_rx_tfm; u32 wep_iv; + /* see iface.c */ struct list_head interfaces; + struct mutex iflist_mtx; /* * Key lock, protects sdata's key_list and sta_info's @@ -651,19 +675,18 @@ struct ieee80211_local { /* Scanning and BSS list */ bool sw_scanning, hw_scanning; + struct cfg80211_ssid scan_ssid; + struct cfg80211_scan_request int_scan_req; + struct cfg80211_scan_request *scan_req; + struct ieee80211_channel *scan_channel; int scan_channel_idx; - enum ieee80211_band scan_band; enum { SCAN_SET_CHANNEL, SCAN_SEND_PROBE } scan_state; unsigned long last_scan_completed; struct delayed_work scan_work; struct ieee80211_sub_if_data *scan_sdata; - struct ieee80211_channel *oper_channel, *scan_channel; - u8 scan_ssid[IEEE80211_MAX_SSID_LEN]; - size_t scan_ssid_len; - struct list_head bss_list; - struct ieee80211_bss *bss_hash[STA_HASH_SIZE]; - spinlock_t bss_lock; + enum nl80211_channel_type oper_channel_type; + struct ieee80211_channel *oper_channel, *csa_channel; /* SNMP counters */ /* dot11CountersTable */ @@ -676,7 +699,6 @@ struct ieee80211_local { u32 dot11ReceivedFragmentCount; u32 dot11MulticastReceivedFrameCount; u32 dot11TransmittedFrameCount; - u32 dot11WEPUndecryptableCount; #ifdef CONFIG_MAC80211_LEDS int tx_led_counter, rx_led_counter; @@ -722,17 +744,28 @@ struct ieee80211_local { int wifi_wme_noack_test; unsigned int wmm_acm; /* bit field of ACM bits (BIT(802.1D tag)) */ + bool powersave; + bool pspolling; + struct work_struct dynamic_ps_enable_work; + struct work_struct dynamic_ps_disable_work; + struct timer_list dynamic_ps_timer; + + int user_power_level; /* in dBm */ + int power_constr_level; /* in dBm */ + #ifdef CONFIG_MAC80211_DEBUGFS struct local_debugfsdentries { + struct dentry *rcdir; + struct dentry *rcname; struct dentry *frequency; - struct dentry *antenna_sel_tx; - struct dentry *antenna_sel_rx; struct dentry *rts_threshold; struct dentry *fragmentation_threshold; struct dentry *short_retry_limit; struct dentry *long_retry_limit; 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; @@ -814,8 +847,8 @@ struct ieee802_11_elems { u8 *ext_supp_rates; u8 *wmm_info; u8 *wmm_param; - u8 *ht_cap_elem; - u8 *ht_info_elem; + struct ieee80211_ht_cap *ht_cap_elem; + struct ieee80211_ht_info *ht_info_elem; u8 *mesh_config; u8 *mesh_id; u8 *peer_link; @@ -826,6 +859,7 @@ struct ieee802_11_elems { u8 *country_elem; u8 *pwr_constr_elem; u8 *quiet_elem; /* first quite element */ + u8 *timeout_int; /* length of them, respectively */ u8 ssid_len; @@ -842,8 +876,6 @@ struct ieee802_11_elems { u8 ext_supp_rates_len; u8 wmm_info_len; u8 wmm_param_len; - u8 ht_cap_elem_len; - u8 ht_info_elem_len; u8 mesh_config_len; u8 mesh_id_len; u8 peer_link_len; @@ -855,6 +887,7 @@ struct ieee802_11_elems { u8 pwr_constr_elem_len; u8 quiet_elem_len; u8 num_of_quiet_elem; /* can be more the one */ + u8 timeout_int_len; }; static inline struct ieee80211_local *hw_to_local( @@ -869,11 +902,6 @@ static inline struct ieee80211_hw *local_to_hw( return &local->hw; } -struct sta_attribute { - struct attribute attr; - ssize_t (*show)(const struct sta_info *, char *buf); - ssize_t (*store)(struct sta_info *, const char *buf, size_t count); -}; static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) { @@ -882,44 +910,49 @@ static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) } -int ieee80211_hw_config(struct ieee80211_local *local); +int ieee80211_hw_config(struct ieee80211_local *local, u32 changed); int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed); void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx); -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); void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, u32 changed); void ieee80211_configure_filter(struct ieee80211_local *local); +u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata); /* wireless extensions */ extern const struct iw_handler_def ieee80211_iw_handler_def; -/* STA/IBSS code */ +/* STA code */ void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata); -void ieee80211_scan_work(struct work_struct *work); -void ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, - struct ieee80211_rx_status *rx_status); +ieee80211_rx_result ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb, + struct ieee80211_rx_status *rx_status); +int ieee80211_sta_commit(struct ieee80211_sub_if_data *sdata); int ieee80211_sta_set_ssid(struct ieee80211_sub_if_data *sdata, char *ssid, size_t len); int ieee80211_sta_get_ssid(struct ieee80211_sub_if_data *sdata, char *ssid, size_t *len); int ieee80211_sta_set_bssid(struct ieee80211_sub_if_data *sdata, u8 *bssid); -void ieee80211_sta_req_auth(struct ieee80211_sub_if_data *sdata, - struct ieee80211_if_sta *ifsta); -struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, - struct sk_buff *skb, u8 *bssid, - u8 *addr, u64 supp_rates); +void ieee80211_sta_req_auth(struct ieee80211_sub_if_data *sdata); int ieee80211_sta_deauthenticate(struct ieee80211_sub_if_data *sdata, u16 reason); int ieee80211_sta_disassociate(struct ieee80211_sub_if_data *sdata, u16 reason); -u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata); -u64 ieee80211_sta_get_rates(struct ieee80211_local *local, - struct ieee802_11_elems *elems, - enum ieee80211_band band); -void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, - u8 *ssid, size_t ssid_len); +void ieee80211_send_pspoll(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata); + +/* IBSS code */ +int ieee80211_ibss_commit(struct ieee80211_sub_if_data *sdata); +int ieee80211_ibss_set_ssid(struct ieee80211_sub_if_data *sdata, char *ssid, size_t len); +int ieee80211_ibss_get_ssid(struct ieee80211_sub_if_data *sdata, char *ssid, size_t *len); +int ieee80211_ibss_set_bssid(struct ieee80211_sub_if_data *sdata, u8 *bssid); +void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local); +void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata); +ieee80211_rx_result +ieee80211_ibss_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, + struct ieee80211_rx_status *rx_status); +struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, + u8 *bssid, u8 *addr, u32 supp_rates); /* scan/BSS handling */ +void ieee80211_scan_work(struct work_struct *work); int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata, - u8 *ssid, size_t ssid_len); + struct cfg80211_scan_request *req); int ieee80211_scan_results(struct ieee80211_local *local, struct iw_request_info *info, char *buf, size_t len); @@ -927,29 +960,28 @@ ieee80211_rx_result ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, struct ieee80211_rx_status *rx_status); -void ieee80211_rx_bss_list_init(struct ieee80211_local *local); -void ieee80211_rx_bss_list_deinit(struct ieee80211_local *local); 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); int ieee80211_start_scan(struct ieee80211_sub_if_data *scan_sdata, - u8 *ssid, size_t ssid_len); + struct cfg80211_scan_request *req); struct ieee80211_bss * ieee80211_bss_info_update(struct ieee80211_local *local, struct ieee80211_rx_status *rx_status, struct ieee80211_mgmt *mgmt, size_t len, struct ieee802_11_elems *elems, - int freq, bool beacon); -struct ieee80211_bss * -ieee80211_rx_bss_add(struct ieee80211_local *local, u8 *bssid, int freq, - u8 *ssid, u8 ssid_len); + struct ieee80211_channel *channel, + bool beacon); struct ieee80211_bss * ieee80211_rx_bss_get(struct ieee80211_local *local, u8 *bssid, int freq, u8 *ssid, u8 ssid_len); void ieee80211_rx_bss_put(struct ieee80211_local *local, struct ieee80211_bss *bss); +void ieee80211_rx_bss_remove(struct ieee80211_sub_if_data *sdata, u8 *bssid, + int freq, u8 *ssid, u8 ssid_len); /* interface handling */ int ieee80211_if_add(struct ieee80211_local *local, const char *name, @@ -968,16 +1000,22 @@ int ieee80211_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev); int ieee80211_subif_start_xmit(struct sk_buff *skb, struct net_device *dev); /* HT */ -int ieee80211_ht_cap_ie_to_ht_info(struct ieee80211_ht_cap *ht_cap_ie, - struct ieee80211_ht_info *ht_info); -int ieee80211_ht_addt_info_ie_to_ht_bss_info( - struct ieee80211_ht_addt_info *ht_add_info_ie, - struct ieee80211_ht_bss_info *bss_info); +void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_supported_band *sband, + struct ieee80211_ht_cap *ht_cap_ie, + struct ieee80211_sta_ht_cap *ht_cap); +u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata, + struct ieee80211_ht_info *hti, + u16 ap_ht_cap_flags); void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u16 ssn); +void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata, + const u8 *da, u16 tid, + u16 initiator, u16 reason_code); void ieee80211_sta_stop_rx_ba_session(struct ieee80211_sub_if_data *sdata, u8 *da, u16 tid, u16 initiator, u16 reason); -void ieee80211_sta_tear_down_BA_sessions(struct ieee80211_sub_if_data *sdata, u8 *addr); +void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, + u16 initiator, u16 reason); +void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta); void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, struct ieee80211_mgmt *mgmt, size_t len); @@ -990,10 +1028,36 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, struct ieee80211_mgmt *mgmt, size_t len); +int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, + enum ieee80211_back_parties initiator); + /* Spectrum management */ void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, size_t len); +void ieee80211_chswitch_timer(unsigned long data); +void ieee80211_chswitch_work(struct work_struct *work); +void ieee80211_process_chanswitch(struct ieee80211_sub_if_data *sdata, + struct ieee80211_channel_sw_ie *sw_elem, + struct ieee80211_bss *bss); +void ieee80211_handle_pwr_constr(struct ieee80211_sub_if_data *sdata, + u16 capab_info, u8 *pwr_constr_elem, + 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 */ @@ -1011,9 +1075,40 @@ void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, void ieee802_11_parse_elems(u8 *start, size_t len, struct ieee802_11_elems *elems); int ieee80211_set_freq(struct ieee80211_sub_if_data *sdata, int freq); -u64 ieee80211_mandatory_rates(struct ieee80211_local *local, +u32 ieee80211_mandatory_rates(struct ieee80211_local *local, enum ieee80211_band band); +void ieee80211_dynamic_ps_enable_work(struct work_struct *work); +void ieee80211_dynamic_ps_disable_work(struct work_struct *work); +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_wake_queues_by_reason(struct ieee80211_hw *hw, + enum queue_stop_reason reason); +void ieee80211_stop_queues_by_reason(struct ieee80211_hw *hw, + enum queue_stop_reason reason); +void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue, + enum queue_stop_reason reason); +void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue, + enum queue_stop_reason reason); + +void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata, + u16 transaction, u16 auth_alg, + u8 *extra, size_t extra_len, + const u8 *bssid, int encrypt); +void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, + u8 *ssid, size_t ssid_len, + u8 *ie, size_t ie_len); + +void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata, + const size_t supp_rates_len, + const u8 *supp_rates); +u32 ieee80211_sta_get_rates(struct ieee80211_local *local, + struct ieee802_11_elems *elems, + enum ieee80211_band band); + #ifdef CONFIG_MAC80211_NOINLINE #define debug_noinline noinline #else