1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2010 The FreeBSD Foundation 5 * 6 * This software was developed by Shteryana Sotirova Shopova under 7 * sponsorship from the FreeBSD Foundation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD$ 31 */ 32 33 #define WLAN_IFMODE_MAX WlanIfaceOperatingModeType_tdma 34 #define WLAN_COUNTRY_CODE_SIZE 3 35 #define WLAN_BGSCAN_IDLE_MIN 100 /* XXX */ 36 #define WLAN_SCAN_VALID_MIN 10 /* XXX */ 37 #define WLAN_TDMA_MAXSLOTS 2 /* XXX */ 38 39 struct wlan_iface; 40 41 struct wlan_peer { 42 uint8_t pmac[IEEE80211_ADDR_LEN]; /* key */ 43 uint16_t associd; 44 uint16_t vlan; 45 uint16_t frequency; 46 uint32_t fflags; 47 uint8_t txrate; 48 int8_t rssi; 49 uint16_t idle; 50 uint16_t txseqs; 51 uint16_t rxseqs; 52 uint16_t txpower; 53 uint8_t capinfo; 54 uint32_t state; 55 uint16_t local_id; 56 uint16_t peer_id; 57 SLIST_ENTRY(wlan_peer) wp; 58 }; 59 60 SLIST_HEAD(wlan_peerlist, wlan_peer); 61 62 struct wlan_scan_result { 63 uint8_t ssid[IEEE80211_NWID_LEN + 1]; 64 uint8_t bssid[IEEE80211_ADDR_LEN]; 65 uint8_t opchannel; 66 int8_t rssi; 67 uint16_t frequency; 68 int8_t noise; 69 uint16_t bintval; 70 uint8_t capinfo; 71 struct wlan_iface *pwif; 72 SLIST_ENTRY(wlan_scan_result) wsr; 73 }; 74 75 SLIST_HEAD(wlan_scanlist, wlan_scan_result); 76 77 struct wlan_mac_mac { 78 uint8_t mac[IEEE80211_ADDR_LEN]; 79 enum RowStatus mac_status; 80 SLIST_ENTRY(wlan_mac_mac) wm; 81 }; 82 83 SLIST_HEAD(wlan_maclist, wlan_mac_mac); 84 85 struct wlan_mesh_route { 86 struct ieee80211req_mesh_route imroute; 87 enum RowStatus mroute_status; 88 SLIST_ENTRY(wlan_mesh_route) wr; 89 }; 90 91 SLIST_HEAD(wlan_mesh_routes, wlan_mesh_route); 92 93 struct wlan_iface { 94 char wname[IFNAMSIZ]; 95 uint32_t index; 96 char pname[IFNAMSIZ]; 97 enum WlanIfaceOperatingModeType mode; 98 uint32_t flags; 99 uint8_t dbssid[IEEE80211_ADDR_LEN]; 100 uint8_t dlmac[IEEE80211_ADDR_LEN]; 101 enum RowStatus status; 102 enum wlanIfaceState state; 103 uint8_t internal; 104 105 uint32_t drivercaps; 106 uint32_t cryptocaps; 107 uint32_t htcaps; 108 109 uint32_t packet_burst; 110 uint8_t country_code[WLAN_COUNTRY_CODE_SIZE]; 111 enum WlanRegDomainCode reg_domain; 112 uint8_t desired_ssid[IEEE80211_NWID_LEN + 1]; 113 uint32_t desired_channel; 114 enum TruthValue dyn_frequency; 115 enum TruthValue fast_frames; 116 enum TruthValue dturbo; 117 int32_t tx_power; 118 int32_t frag_threshold; 119 int32_t rts_threshold; 120 enum TruthValue priv_subscribe; 121 enum TruthValue bg_scan; 122 int32_t bg_scan_idle; 123 int32_t bg_scan_interval; 124 int32_t beacons_missed; 125 uint8_t desired_bssid[IEEE80211_ADDR_LEN]; 126 enum wlanIfaceRoamingMode roam_mode; 127 enum TruthValue dot11d; 128 enum TruthValue dot11h; 129 enum TruthValue dynamic_wds; 130 enum TruthValue power_save; 131 enum TruthValue ap_bridge; 132 int32_t beacon_interval; 133 int32_t dtim_period; 134 enum TruthValue hide_ssid; 135 enum TruthValue inact_process; 136 enum wlanIfaceDot11gProtMode do11g_protect; 137 enum TruthValue dot11g_pure; 138 enum TruthValue dot11n_pure; 139 enum WlanIfaceDot11nPduType ampdu; 140 int32_t ampdu_density; 141 int32_t ampdu_limit; 142 enum WlanIfaceDot11nPduType amsdu; 143 int32_t amsdu_limit; 144 enum TruthValue ht_enabled; 145 enum TruthValue ht_compatible; 146 enum wlanIfaceDot11nHTProtMode ht_prot_mode; 147 enum TruthValue rifs; 148 enum TruthValue short_gi; 149 enum wlanIfaceDot11nSMPSMode smps_mode; 150 int32_t tdma_slot; 151 int32_t tdma_slot_count; 152 int32_t tdma_slot_length; 153 int32_t tdma_binterval; 154 155 struct wlan_peerlist peerlist; 156 struct ieee80211_stats stats; 157 uint32_t nchannels; 158 struct ieee80211_channel *chanlist; 159 struct ieee80211_roamparams_req roamparams; 160 struct ieee80211_txparams_req txparams; 161 162 uint32_t scan_flags; 163 uint32_t scan_duration; 164 uint32_t scan_mindwell; 165 uint32_t scan_maxdwell; 166 enum wlanScanConfigStatus scan_status; 167 struct wlan_scanlist scanlist; 168 169 uint8_t wepsupported; 170 enum wlanWepMode wepmode; 171 int32_t weptxkey; 172 173 uint8_t macsupported; 174 enum wlanMACAccessControlPolicy mac_policy; 175 uint32_t mac_nacls; 176 struct wlan_maclist mac_maclist; 177 178 uint32_t mesh_ttl; 179 enum wlanMeshPeeringEnabled mesh_peering; 180 enum wlanMeshForwardingEnabled mesh_forwarding; 181 enum wlanMeshMetric mesh_metric; 182 enum wlanMeshPath mesh_path; 183 enum wlanHWMPRootMode hwmp_root_mode; 184 uint32_t hwmp_max_hops; 185 struct wlan_mesh_routes mesh_routelist; 186 187 SLIST_ENTRY(wlan_iface) w_if; 188 }; 189 190 enum wlan_syscl { 191 WLAN_MESH_RETRY_TO = 0, 192 WLAN_MESH_HOLDING_TO, 193 WLAN_MESH_CONFIRM_TO, 194 WLAN_MESH_MAX_RETRIES, 195 WLAN_HWMP_TARGET_ONLY, 196 WLAN_HWMP_REPLY_FORWARD, 197 WLAN_HWMP_PATH_LIFETIME, 198 WLAN_HWMP_ROOT_TO, 199 WLAN_HWMP_ROOT_INT, 200 WLAN_HWMP_RANN_INT, 201 WLAN_HWMP_INACTIVITY_TO, 202 WLAN_SYSCTL_MAX 203 }; 204 205 struct wlan_config { 206 int32_t mesh_retryto; 207 int32_t mesh_holdingto; 208 int32_t mesh_confirmto; 209 int32_t mesh_maxretries; 210 int32_t hwmp_targetonly; 211 int32_t hwmp_replyforward; 212 int32_t hwmp_pathlifetime; 213 int32_t hwmp_roottimeout; 214 int32_t hwmp_rootint; 215 int32_t hwmp_rannint; 216 int32_t hwmp_inact; 217 }; 218 219 int wlan_ioctl_init(void); 220 int wlan_kmodules_load(void); 221 int wlan_check_media(char *); 222 int wlan_config_state(struct wlan_iface *, uint8_t); 223 int wlan_get_opmode(struct wlan_iface *wif); 224 int wlan_get_local_addr(struct wlan_iface *wif); 225 int wlan_get_parent(struct wlan_iface *wif); 226 int wlan_get_driver_caps(struct wlan_iface *wif); 227 uint8_t wlan_channel_state_to_snmp(uint8_t cstate); 228 uint32_t wlan_channel_flags_to_snmp(uint32_t cflags); 229 int wlan_get_channel_list(struct wlan_iface *wif); 230 int wlan_get_roam_params(struct wlan_iface *wif); 231 int wlan_get_tx_params(struct wlan_iface *wif); 232 int wlan_set_tx_params(struct wlan_iface *wif, int32_t pmode); 233 int wlan_clone_create(struct wlan_iface *); 234 int wlan_clone_destroy(struct wlan_iface *wif); 235 int wlan_config_get_dssid(struct wlan_iface *wif); 236 int wlan_config_set_dssid(struct wlan_iface *wif, char *ssid, int slen); 237 int wlan_config_get_ioctl(struct wlan_iface *wif, int which); 238 int wlan_config_set_ioctl(struct wlan_iface *wif, int which, int val, 239 char *strval, int len); 240 int wlan_set_scan_config(struct wlan_iface *wif); 241 int wlan_get_scan_results(struct wlan_iface *wif); 242 int wlan_get_stats(struct wlan_iface *wif); 243 int wlan_get_wepmode(struct wlan_iface *wif); 244 int wlan_set_wepmode(struct wlan_iface *wif); 245 int wlan_get_weptxkey(struct wlan_iface *wif); 246 int wlan_set_weptxkey(struct wlan_iface *wif); 247 int wlan_get_wepkeys(struct wlan_iface *wif); 248 int wlan_set_wepkeys(struct wlan_iface *wif); 249 int wlan_get_mac_policy(struct wlan_iface *wif); 250 int wlan_set_mac_policy(struct wlan_iface *wif); 251 int wlan_flush_mac_mac(struct wlan_iface *wif); 252 int wlan_get_mac_acl_macs(struct wlan_iface *wif); 253 int wlan_add_mac_acl_mac(struct wlan_iface *wif, struct wlan_mac_mac *mmac); 254 int wlan_del_mac_acl_mac(struct wlan_iface *wif, struct wlan_mac_mac *mmac); 255 256 int32_t wlan_do_sysctl(struct wlan_config *cfg, enum wlan_syscl which, int set); 257 int wlan_mesh_config_get(struct wlan_iface *wif, int which); 258 int wlan_mesh_config_set(struct wlan_iface *wif, int which); 259 int wlan_mesh_flush_routes(struct wlan_iface *wif); 260 int wlan_mesh_add_route(struct wlan_iface *wif, struct wlan_mesh_route *wmr); 261 int wlan_mesh_del_route(struct wlan_iface *wif, struct wlan_mesh_route *wmr); 262 int wlan_mesh_get_routelist(struct wlan_iface *wif); 263 int wlan_hwmp_config_get(struct wlan_iface *wif, int which); 264 int wlan_hwmp_config_set(struct wlan_iface *wif, int which); 265 266 /* XXX: static */ 267 268 int wlan_peer_set_vlan(struct wlan_iface *wif, struct wlan_peer *wip, int vlan); 269 int wlan_get_peerinfo(struct wlan_iface *wif); 270 271 /* XXX*/ 272 struct wlan_peer *wlan_new_peer(const uint8_t *pmac); 273 void wlan_free_peer(struct wlan_peer *wip); 274 int wlan_add_peer(struct wlan_iface *wif, struct wlan_peer *wip); 275 276 struct wlan_scan_result * wlan_scan_new_result(const uint8_t *ssid, 277 const uint8_t *bssid); 278 void wlan_scan_free_result(struct wlan_scan_result *sr); 279 int wlan_scan_add_result(struct wlan_iface *wif, struct wlan_scan_result *sr); 280 281 struct wlan_mac_mac *wlan_mac_new_mac(const uint8_t *mac); 282 void wlan_mac_free_mac(struct wlan_mac_mac *wmm); 283 int wlan_mac_add_mac(struct wlan_iface *wif, struct wlan_mac_mac *wmm); 284 285 struct wlan_mesh_route *wlan_mesh_new_route(const uint8_t *dstmac); 286 int wlan_mesh_add_rtentry(struct wlan_iface *wif, struct wlan_mesh_route *wmr); 287 void wlan_mesh_free_route(struct wlan_mesh_route *wmr); 288