| /*- |
| * Copyright (c) 2001 Atsushi Onoe |
| * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * $Id: ieee80211_proto.h 2029 2007-01-30 04:01:29Z proski $ |
| */ |
| #ifndef _NET80211_IEEE80211_PROTO_H_ |
| #define _NET80211_IEEE80211_PROTO_H_ |
| |
| /* Current Fix. As mutual inclusion of files prevent to define following. Need fix */ |
| #define IEEE80211_C_11N 0x00000010 /* CAPABILITY: 11n HT available */ |
| /* |
| * 802.11 protocol implementation definitions. |
| */ |
| |
| enum ieee80211_state { |
| IEEE80211_S_INIT = 0, /* default state */ |
| IEEE80211_S_SCAN = 1, /* scanning */ |
| IEEE80211_S_AUTH = 2, /* try to authenticate */ |
| IEEE80211_S_ASSOC = 3, /* try to assoc */ |
| IEEE80211_S_RUN = 4, /* associated */ |
| }; |
| #define IEEE80211_S_MAX (IEEE80211_S_RUN + 1) |
| |
| #define IEEE80211_SEND_MGMT(_ni,_type,_arg) \ |
| ((*(_ni)->ni_ic->ic_send_mgmt)(_ni, _type, _arg)) |
| |
| extern const char *ieee80211_mgt_subtype_name[]; |
| extern const char *ieee80211_ctl_subtype_name[]; |
| extern const char *ieee80211_state_name[IEEE80211_S_MAX]; |
| extern const char *ieee80211_wme_acnames[]; |
| extern const char *ieee80211_phymode_name[]; |
| |
| void ieee80211_proto_attach(struct ieee80211com *); |
| void ieee80211_proto_detach(struct ieee80211com *); |
| void ieee80211_proto_vattach(struct ieee80211vap *); |
| void ieee80211_proto_vdetach(struct ieee80211vap *); |
| |
| struct ieee80211_node; |
| struct ieee80211_channel *ieee80211_doth_findchan(struct ieee80211vap *, u_int8_t); |
| int ieee80211_input(struct ieee80211_node *, struct sk_buff *, int, u_int32_t); |
| int ieee80211_input_all(struct ieee80211com *, struct sk_buff *, int, u_int32_t); |
| int ieee80211_setup_rates(struct ieee80211_node *, const u_int8_t *, |
| const u_int8_t *, int); |
| int ieee80211_parse_htcap(struct ieee80211_node *ni, u_int8_t *ie); |
| int ieee80211_parse_htinfo(struct ieee80211_node *ni, u_int8_t *ie); |
| void ieee80211_parse_vhtcap(struct ieee80211_node *ni, u_int8_t *ie); |
| int ieee80211_parse_vhtop(struct ieee80211_node *ni, u_int8_t *ie); |
| int ieee80211_parse_rates(struct ieee80211_node *ni, |
| const u_int8_t *rates, const u_int8_t *xrates); |
| int ieee80211_parse_supp_chan(struct ieee80211_node *ni, uint8_t *ie); |
| void ieee80211_saveie(u_int8_t **, const u_int8_t *); |
| void ieee80211_saveath(struct ieee80211_node *, u_int8_t *); |
| int ieee80211_input_tdls_qtnie(struct ieee80211_node *ni, struct ieee80211vap *vap, |
| struct ieee80211_ie_qtn *qtnie); |
| void ieee80211_update_current_mode(struct ieee80211_node *ni); |
| #if TOPAZ_RX_ACCELERATE |
| int ieee80211_tdls_tqe_path_check(struct ieee80211_node *ni, struct sk_buff *skb, int rssi, uint16_t ether_type); |
| #endif |
| void ieee80211_recv_mgmt(struct ieee80211_node *, struct sk_buff *, |
| int, int, u_int32_t); |
| void ieee80211_sta_pwrsave(struct ieee80211vap *, int); |
| void ieee80211_parent_queue_xmit(struct sk_buff *); |
| struct sk_buff * ieee80211_get_nulldata(struct ieee80211_node *ni); |
| int ieee80211_send_nulldata(struct ieee80211_node *); |
| int ieee80211_send_qosnulldata(struct ieee80211_node *, int); |
| int ieee80211_send_qosnulldata_ext(struct ieee80211com *ic, uint8_t *mac, int pwr); |
| void ieee80211_send_csa_frame(struct ieee80211vap *vap, u_int8_t csa_mode, |
| u_int8_t csa_chan, u_int8_t csa_count, u_int64_t tsf); |
| void ieee80211_get_channel_bw_offset(struct ieee80211com *ic, int16_t *is_40, int16_t *offset); |
| int ieee80211_send_mgmt(struct ieee80211_node *, int, int); |
| void ieee80211_mgmt_output(struct ieee80211_node *ni, struct sk_buff *skb, int type, |
| const u_int8_t da[IEEE80211_ADDR_LEN]); |
| void ieee80211_tdls_mgmt_output(struct ieee80211_node *ni, |
| struct sk_buff *skb, const uint8_t type, const uint8_t subtype, |
| const uint8_t *da, const uint8_t *bssid); |
| void ieee80211_send_pspoll(struct ieee80211_node *ni); |
| void ieee80211_initiate_scan(struct ieee80211vap *vap); |
| struct sk_buff * ieee80211_get_qosnulldata(struct ieee80211_node *ni, int ac); |
| struct sk_buff * |
| ieee80211_get_probereq(struct ieee80211_node *ni, |
| const u_int8_t sa[IEEE80211_ADDR_LEN], |
| const u_int8_t da[IEEE80211_ADDR_LEN], |
| const u_int8_t bssid[IEEE80211_ADDR_LEN], |
| const u_int8_t *ssid, size_t ssidlen, |
| const void *optie, size_t optielen); |
| int ieee80211_send_probereq(struct ieee80211_node *, |
| const u_int8_t sa[IEEE80211_ADDR_LEN], |
| const u_int8_t da[IEEE80211_ADDR_LEN], |
| const u_int8_t bssid[IEEE80211_ADDR_LEN], |
| const u_int8_t *, size_t, const void *, size_t); |
| struct sk_buff *ieee80211_encap(struct ieee80211_node *, struct sk_buff *, int *); |
| void ieee80211_pwrsave(struct ieee80211_node *, struct sk_buff *); |
| void ieee80211_send_delba(struct ieee80211_node *ni, int tid, int tx, int reason); |
| |
| void ieee80211_reset_erp(struct ieee80211com *, enum ieee80211_phymode); |
| void ieee80211_set_shortslottime(struct ieee80211com *, int); |
| int ieee80211_iserp_rateset(struct ieee80211com *, struct ieee80211_rateset *); |
| void ieee80211_set11gbasicrates(struct ieee80211_rateset *, enum ieee80211_phymode); |
| enum ieee80211_phymode ieee80211_get11gbasicrates(struct ieee80211_rateset *); |
| void ieee80211_send_pspoll(struct ieee80211_node *); |
| void ieee80211_tkip_mic_failure(struct ieee80211vap *, int count); |
| void ieee80211_send_rm_req_stastats(struct ieee80211_node *ni, u_int32_t flags); |
| int32_t ieee80211_send_rm_rep_stastats(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t group_id, |
| u_int16_t duration_tu, |
| void *sub_item); |
| void ieee80211_send_rm_req_cca(struct ieee80211_node *ni); |
| void ieee80211_send_action_cca_report(struct ieee80211_node *ni, uint8_t token, |
| uint16_t cca_intf, uint64_t tsf, uint16_t duration, uint32_t sp_fail, |
| uint32_t lp_fail, uint16_t others_time, uint8_t *extra_ie, uint16_t ie_len); |
| void ieee80211_send_rm_req_stastats_all(struct ieee80211com *ic); |
| void ieee80211_send_rm_req_chan_load(struct ieee80211_node *ni, |
| u_int8_t channel, |
| u_int16_t duration_ms, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_rm_req_noise_his(struct ieee80211_node *ni, |
| u_int8_t channel, |
| u_int16_t duration_ms, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_rm_req_beacon(struct ieee80211_node *ni, |
| u_int8_t op_class, |
| u_int8_t channel, |
| u_int16_t duration_ms, |
| u_int8_t mode, |
| u_int8_t *bssid, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_rm_req_frame(struct ieee80211_node *ni, |
| u_int8_t op_class, |
| u_int8_t channel, |
| u_int16_t duration_ms, |
| u_int8_t type, |
| u_int8_t *mac_address, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_rm_req_tran_stream_cat(struct ieee80211_node *ni, |
| u_int16_t duration_ms, |
| u_int8_t *peer_sta, |
| u_int8_t tid, |
| u_int8_t bin0, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_rm_req_multicast_diag(struct ieee80211_node *ni, |
| u_int16_t duration_ms, |
| u_int8_t *group_mac, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_link_measure_request(struct ieee80211_node *ni, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_neighbor_report_request(struct ieee80211_node *ni, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| void ieee80211_send_rm_rep_chan_load(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t op_class, |
| u_int8_t channel, |
| u_int16_t duration_tu, |
| u_int8_t channel_load); |
| void ieee80211_send_rm_rep_noise_his(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t op_class, |
| u_int8_t channel, |
| u_int16_t duration_tu, |
| u_int8_t antenna_id, |
| u_int8_t anpi, |
| u_int8_t *ipi); |
| void ieee80211_send_rm_rep_beacon(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t op_class, |
| u_int8_t channel, |
| u_int16_t duration_tu, |
| u_int8_t reported_frame_info, |
| u_int8_t rcpi, |
| u_int8_t rsni, |
| u_int8_t *bssid, |
| u_int8_t antenna_id, |
| u_int8_t *parent_tsf); |
| void ieee80211_send_rm_rep_frame(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t op_class, |
| u_int8_t channel, |
| u_int16_t duration_tu, |
| void *sub_ele); |
| void ieee80211_send_rm_rep_multicast_diag(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int16_t duration_tu, |
| u_int8_t *group_mac, |
| u_int8_t reason, |
| u_int32_t mul_rec_msdu_cnt, |
| u_int16_t first_seq_num, |
| u_int16_t last_seq_num, |
| u_int16_t mul_rate); |
| int32_t ieee80211_send_meas_request_basic(struct ieee80211_node *ni, |
| u_int8_t channel, |
| u_int16_t tsf_offset, |
| u_int16_t duration, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| int32_t ieee80211_send_meas_request_cca(struct ieee80211_node *ni, |
| u_int8_t channel, |
| u_int16_t tsf_offset, |
| u_int16_t duration, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| int32_t ieee80211_send_meas_request_rpi(struct ieee80211_node *ni, |
| u_int8_t channel, |
| u_int16_t tsf_offset, |
| u_int16_t duration, |
| unsigned long expire, |
| void *fn_success, |
| void *fn_fail); |
| int32_t ieee80211_send_meas_report_basic(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t channel, |
| u_int64_t start_tsf, |
| u_int16_t duration, |
| u_int8_t basic_report); |
| int32_t ieee80211_send_meas_report_cca(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t channel, |
| u_int64_t start_tsf, |
| u_int16_t duration, |
| u_int8_t cca_report); |
| int32_t ieee80211_send_meas_report_rpi(struct ieee80211_node *ni, |
| u_int8_t report_mode, |
| u_int8_t token, |
| u_int8_t meas_token, |
| u_int8_t channel, |
| u_int64_t start_tsf, |
| u_int16_t duration, |
| u_int8_t *rpi_report); |
| void ieee80211_send_neighbor_report_response(struct ieee80211_node *ni, |
| u_int8_t token, |
| u_int8_t bss_num, |
| void *table); |
| void ieee80211_send_notify_chan_width_action(struct ieee80211vap *vap, |
| struct ieee80211_node *ni, |
| u_int32_t width); |
| void ieee80211_send_sa_query (struct ieee80211_node *ni, u_int8_t action, |
| u_int16_t tid); |
| /* |
| * Return the size of the 802.11 header for a management or data frame. |
| */ |
| static __inline int |
| ieee80211_hdrsize(u_int32_t ht_capable, const void *data) |
| { |
| const struct ieee80211_frame *wh = data; |
| int size = sizeof(struct ieee80211_frame); |
| |
| /* NB: we don't handle control frames */ |
| KASSERT((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) != IEEE80211_FC0_TYPE_CTL, |
| ("%s: control frame", __func__)); |
| if ((wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS) |
| size += IEEE80211_ADDR_LEN; |
| if (IEEE80211_QOS_HAS_SEQ(wh)) |
| size += sizeof(u_int16_t); |
| if (ht_capable) { |
| if ((wh->i_fc[1] & IEEE80211_FC1_ORDER) == IEEE80211_FC1_ORDER) { |
| /* Frame has HT control field in the header */ |
| size += sizeof(u_int32_t); |
| } |
| } |
| return size; |
| } |
| |
| /* |
| * Like ieee80211_hdrsize, but handles any type of frame. |
| */ |
| static __inline int |
| ieee80211_anyhdrsize(u_int32_t ht_capable, const void *data) |
| { |
| const struct ieee80211_frame *wh = data; |
| |
| if ((wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_CTL) { |
| switch (wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK) { |
| case IEEE80211_FC0_SUBTYPE_CTS: |
| case IEEE80211_FC0_SUBTYPE_ACK: |
| return sizeof(struct ieee80211_frame_ack); |
| } |
| return sizeof(struct ieee80211_frame_min); |
| } else { |
| if (ht_capable) |
| return ieee80211_hdrsize(IEEE80211_HT_CAPABLE, data); |
| else |
| return ieee80211_hdrsize(IEEE80211_NON_HT_CAPABLE, data); |
| } |
| } |
| |
| /* |
| * Template for an in-kernel authenticator. Authenticators |
| * register with the protocol code and are typically loaded |
| * as separate modules as needed. |
| */ |
| struct ieee80211_authenticator { |
| const char *ia_name; /* printable name */ |
| int (*ia_attach)(struct ieee80211vap *); |
| void (*ia_detach)(struct ieee80211vap *); |
| void (*ia_node_join)(struct ieee80211_node *); |
| void (*ia_node_leave)(struct ieee80211_node *); |
| }; |
| void ieee80211_authenticator_register(int, const struct ieee80211_authenticator *); |
| void ieee80211_authenticator_unregister(int); |
| const struct ieee80211_authenticator *ieee80211_authenticator_get(int); |
| |
| struct eapolcom; |
| /* |
| * Template for an in-kernel authenticator backend. Backends |
| * register with the protocol code and are typically loaded |
| * as separate modules as needed. |
| */ |
| struct ieee80211_authenticator_backend { |
| const char *iab_name; /* printable name */ |
| int (*iab_attach)(struct eapolcom *); |
| void (*iab_detach)(struct eapolcom *); |
| }; |
| void ieee80211_authenticator_backend_register( |
| const struct ieee80211_authenticator_backend *); |
| void ieee80211_authenticator_backend_unregister( |
| const struct ieee80211_authenticator_backend *); |
| const struct ieee80211_authenticator_backend * |
| ieee80211_authenticator_backend_get(const char *); |
| |
| /* |
| * Template for an MAC ACL policy module. Such modules |
| * register with the protocol code and are passed the sender's |
| * address of each received frame for validation. |
| */ |
| struct ieee80211_aclator { |
| const char *iac_name; /* printable name */ |
| int (*iac_attach)(struct ieee80211vap *); |
| void (*iac_detach)(struct ieee80211vap *); |
| int (*iac_check)(struct ieee80211vap *, |
| const u_int8_t mac[IEEE80211_ADDR_LEN]); |
| int (*iac_add)(struct ieee80211vap *, |
| const u_int8_t mac[IEEE80211_ADDR_LEN]); |
| int (*iac_remove)(struct ieee80211vap *, |
| const u_int8_t mac[IEEE80211_ADDR_LEN]); |
| int (*iac_flush)(struct ieee80211vap *); |
| int (*iac_setpolicy)(struct ieee80211vap *, int); |
| int (*iac_getpolicy)(struct ieee80211vap *); |
| }; |
| void ieee80211_aclator_register(const struct ieee80211_aclator *); |
| void ieee80211_aclator_unregister(const struct ieee80211_aclator *); |
| const struct ieee80211_aclator *ieee80211_aclator_get(const char *name); |
| |
| /* flags for ieee80211_fix_rate() */ |
| #define IEEE80211_F_DOSORT 0x00000001 /* sort rate list */ |
| #define IEEE80211_F_DOFRATE 0x00000002 /* use fixed rate */ |
| #define IEEE80211_F_DONEGO 0x00000004 /* calc negotiated rate */ |
| #define IEEE80211_F_DODEL 0x00000008 /* delete ignore rate */ |
| #define IEEE80211_F_DOXSECT 0x00000010 /* intersection of rates */ |
| #define IEEE80211_F_DOBRS 0x00000020 /* check for basic rates */ |
| int ieee80211_fix_rate(struct ieee80211_node *, int); |
| int ieee80211_fix_ht_rate(struct ieee80211_node *, int); |
| |
| #define IEEE80211_EXPONENT_TO_VALUE(_exp) (1 << (u_int32_t)(_exp)) - 1 |
| #define IEEE80211_TXOP_TO_US(_txop) (u_int32_t)(_txop) << 5 |
| #define IEEE80211_US_TO_TXOP(_us) (u_int16_t)((u_int32_t)(_us)) >> 5 |
| |
| struct chanAccParams{ |
| /* XXX: is there any reason to have multiple instances of cap_info_count??? */ |
| u_int8_t cap_info_count; /* ver. of the current param set */ |
| struct wmm_params cap_wmeParams[WME_NUM_AC]; /*WME params for each access class */ |
| }; |
| |
| struct ieee80211_wme_state { |
| u_int32_t wme_flags; |
| #define WME_F_AGGRMODE 0x00000001 /* STATUS: WME aggressive mode */ |
| |
| u_int wme_hipri_traffic; /* VI/VO frames in beacon interval */ |
| u_int wme_hipri_switch_thresh; /* aggressive mode switch threshold */ |
| u_int wme_hipri_switch_hysteresis; /* aggressive mode switch hysteresis */ |
| |
| struct chanAccParams wme_wmeChanParams; /* configured WME parameters applied to itself*/ |
| struct chanAccParams wme_wmeBssChanParams; /* configured WME parameters broadcasted to STAs*/ |
| struct chanAccParams wme_chanParams; /* channel parameters applied to itself*/ |
| struct chanAccParams wme_bssChanParams; /* channel parameters broadcasted to STAs*/ |
| u_int8_t wme_nonAggressiveMode; /* don't use aggressive params and use WME params */ |
| |
| #ifdef CONFIG_QVSP |
| uint32_t wme_throt_bm; /* VSP WME throt bitmap */ |
| struct chanAccParams wme_throt_bssChanParams; |
| uint32_t wme_throt_add_qwme_ie; |
| #endif |
| /* update hardware tx params after wme state change */ |
| int (*wme_update)(struct ieee80211com *); |
| }; |
| |
| void ieee80211_wme_initparams(struct ieee80211vap *); |
| void ieee80211_wme_initparams_locked(struct ieee80211vap *); |
| void ieee80211_wme_updateparams(struct ieee80211vap *vap, int sync_chan_param); |
| void ieee80211_wme_updateparams_locked(struct ieee80211vap *); |
| void ieee80211_wme_updateparams_delta(struct ieee80211vap *vap, uint8_t apply_delta); |
| struct ieee80211_wme_state *ieee80211_vap_get_wmestate(struct ieee80211vap *vap); |
| void ieee80211_vap_sync_chan_wmestate(struct ieee80211vap *vap); |
| void ieee80211_adjust_wme_by_vappri(struct ieee80211com *ic); |
| |
| int ieee80211_open(struct net_device *); |
| int ieee80211_init(struct net_device *, int); |
| void ieee80211_start_running(struct ieee80211com *); |
| int ieee80211_stop(struct net_device *); |
| void ieee80211_stop_running(struct ieee80211com *); |
| void ieee80211_beacon_miss(struct ieee80211com *); |
| int ieee80211_new_state(struct ieee80211vap *, enum ieee80211_state, int); |
| void ieee80211_print_essid(const u_int8_t *, int); |
| void ieee80211_dump_pkt(struct ieee80211com *, const u_int8_t *, int, int, int); |
| struct sk_buff *ieee80211_getcfframe(struct ieee80211vap *, int); |
| void ieee80211_swbmiss(unsigned long arg); |
| void ieee80211_swberp(unsigned long arg); |
| |
| |
| /* used for send formatted string custom event IWEVCUSTOM */ |
| int ieee80211_eventf(struct net_device *dev, const char *fmt, ...); |
| |
| /* |
| * Beacon frames constructed by ieee80211_beacon_alloc |
| * have the following structure filled in so drivers |
| * can update the frame later w/ minimal overhead. |
| */ |
| struct ieee80211_beacon_offsets { |
| __le16 *bo_caps; /* capabilities */ |
| u_int8_t *bo_tim; /* start of atim/dtim */ |
| u_int8_t *bo_wme; /* start of WME parameters */ |
| u_int8_t *bo_tim_trailer; /* start of fixed-size tim trailer */ |
| u_int16_t bo_tim_len; /* atim/dtim length in bytes */ |
| u_int16_t bo_tim_trailerlen; /* trailer length in bytes */ |
| u_int8_t *bo_bss_load; /* start of bss load */ |
| u_int8_t *bo_chanswitch; /* where channel switch IE will go */ |
| u_int8_t *bo_ath_caps; /* where ath caps is */ |
| u_int8_t *bo_xr; /* start of xr element */ |
| u_int8_t *bo_cca; /* start of clear channel assessment element. */ |
| u_int8_t *bo_htcap; /* start of HT Capability element */ |
| u_int8_t *bo_htinfo; /* start of HT Info element */ |
| u_int8_t *bo_tpc_rep; /* start of TPC Report IE*/ |
| u_int8_t *bo_erp; /* start of ERP element */ |
| u_int8_t *bo_appie_buf; /* start of APP IE buf */ |
| u_int16_t bo_appie_buf_len; /* APP IE buf length in bytes */ |
| }; |
| struct sk_buff *ieee80211_beacon_alloc(struct ieee80211_node *, |
| struct ieee80211_beacon_offsets *); |
| int ieee80211_beacon_update(struct ieee80211_node *, |
| struct ieee80211_beacon_offsets *, struct sk_buff *, int); |
| void ieee80211_beacon_update_all(struct ieee80211com *); |
| |
| /* XXX exposed due to of beacon code botch */ |
| u_int8_t *ieee80211_add_rates(u_int8_t *, const struct ieee80211_rateset *); |
| u_int8_t *ieee80211_add_supported_chans(uint8_t *frm, struct ieee80211com *ic); |
| u_int8_t *ieee80211_add_xrates(u_int8_t *, const struct ieee80211_rateset *); |
| u_int8_t *ieee80211_add_bss_load(u_int8_t *, struct ieee80211vap *); |
| u_int8_t *ieee80211_add_extcap(u_int8_t *); |
| u_int8_t *ieee80211_add_wpa(u_int8_t *, struct ieee80211vap *); |
| u_int8_t *ieee80211_add_csa(u_int8_t *, u_int8_t, u_int8_t, u_int8_t); |
| u_int8_t *ieee80211_add_erp(u_int8_t *, struct ieee80211com *); |
| u_int8_t *ieee80211_add_athAdvCap(u_int8_t *, u_int8_t, u_int16_t); |
| u_int8_t *ieee80211_add_xr_param(u_int8_t *, struct ieee80211vap *); |
| u_int8_t *ieee80211_add_xr_param(u_int8_t *, struct ieee80211vap *); |
| u_int8_t *ieee80211_add_wme_param(u_int8_t *, struct ieee80211_wme_state *, int, int); |
| u_int8_t *ieee80211_add_country(u_int8_t *, struct ieee80211com *); |
| u_int8_t *ieee80211_add_country(u_int8_t *, struct ieee80211com *); |
| u_int8_t *ieee80211_add_athAdvCap(u_int8_t *, u_int8_t, u_int16_t); |
| uint8_t *ieee80211_add_qtn_ie(uint8_t *frm, struct ieee80211com *ic, uint8_t flags, |
| uint8_t my_flags, uint8_t implicit_ba, uint16_t implicit_ba_size, |
| uint32_t rate_train); |
| u_int8_t *ieee80211_add_chansw_wrap(u_int8_t *, struct ieee80211com *); |
| u_int8_t *ieee80211_add_wband_chanswitch(u_int8_t *, struct ieee80211com *); |
| u_int8_t *ieee80211_add_vhttxpwr_envelope(u_int8_t *, struct ieee80211com *); |
| #ifdef CONFIG_QVSP |
| uint8_t *ieee80211_add_qtn_wme_param(struct ieee80211vap *, u_int8_t *); |
| #endif |
| u_int8_t *ieee80211_add_htcap(struct ieee80211_node *, u_int8_t *, struct ieee80211_htcap *, int subtype); |
| u_int8_t *ieee80211_add_htinfo(struct ieee80211_node *, u_int8_t *, struct ieee80211_htinfo *); |
| |
| u_int8_t *ieee80211_add_vhtcap(struct ieee80211_node *, u_int8_t *, struct ieee80211_vhtcap *, uint8_t); |
| u_int8_t *ieee80211_add_vhtop(struct ieee80211_node *, u_int8_t *, struct ieee80211_vhtop *); |
| uint8_t *ieee80211_add_vhtop_notif(uint8_t *frm, struct ieee80211com *ic, int band_24g); |
| |
| /* MU MIMO */ |
| void |
| ieee80211_send_vht_grp_id_mgmt_action(struct ieee80211vap *vap, |
| struct ieee80211_node *ni); |
| void ieee80211_node_mu_grp_update(struct ieee80211_node *ni, uint8_t grp, |
| uint8_t pos, uint8_t delete); |
| struct ieee80211_node *ieee80211_find_node_by_aid(struct ieee80211com *ic, uint8_t aid); |
| |
| u_int8_t * ieee80211_add_20_40_bss_coex_ie(u_int8_t *frm, u_int8_t coex); |
| void ieee80211_get_20_40_bss_into_chan_list(struct ieee80211com *ic, struct ieee80211vap *vap, |
| u_int16_t *pp_ch_list); |
| u_int8_t * ieee80211_add_20_40_bss_into_ch_rep(u_int8_t *frm, |
| struct ieee80211com *ic, u_int16_t ch_list); |
| u_int8_t * ieee80211_add_obss_scan_ie(u_int8_t *frm, struct ieee80211_obss_scan_ie *obss_ie); |
| u_int8_t *ieee80211_add_qtn_extender_role_ie(uint8_t *frm, uint8_t role); |
| u_int8_t *ieee80211_add_qtn_extender_bssid_ie(struct ieee80211vap *vap, uint8_t *frm); |
| u_int8_t *ieee80211_add_qtn_extender_state_ie(uint8_t *frm, uint8_t ocac); |
| int ieee80211_extender_send_event(struct ieee80211vap *vap, |
| const struct qtn_wds_ext_event_data *p_wds_event_data, uint8_t *ie); |
| struct ieee80211_extender_wds_info *ieee80211_extender_find_peer_wds_info(struct ieee80211com *ic, |
| uint8_t *mac_addr); |
| int ieee80211_extender_remove_peer_wds_info(struct ieee80211com *ic, uint8_t *mac_addr); |
| void ieee80211_extender_notify_ext_role(struct ieee80211_node *ni); |
| void ieee80211_extender_sta_update_info(struct ieee80211_node *ni, |
| const struct ieee80211_qtn_ext_role *ie_role, |
| const struct ieee80211_qtn_ext_bssid *ie_bssid); |
| struct ieee80211_scanparams; |
| void extender_event_data_prepare(struct ieee80211com *ic, |
| struct ieee80211_scanparams *p_scan, |
| struct qtn_wds_ext_event_data *data, |
| uint8_t cmd, |
| uint8_t *peer_mac); |
| void ieee80211_extender_cleanup_wds_link(struct ieee80211vap *vap); |
| void ieee80211_extender_vdetach(struct ieee80211vap *vap); |
| uint8_t *ieee80211_add_qtn_tdls_sta_info(uint8_t *frm, void *sta_info); |
| /* |
| * Notification methods called from the 802.11 state machine. |
| * Note that while these are defined here, their implementation |
| * is OS-specific. |
| */ |
| void ieee80211_notify_node_join(struct ieee80211_node *, int); |
| void ieee80211_notify_node_leave(struct ieee80211_node *); |
| void ieee80211_notify_scan_done(struct ieee80211vap *); |
| void ieee80211_notify_sta_stats(struct ieee80211_node *ni); |
| void ieee80211_nofity_sta_require_leave(struct ieee80211_node *ni); |
| |
| #endif /* _NET80211_IEEE80211_PROTO_H_ */ |