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6fc6879b JM |
1 | /* |
2 | * WPA Supplicant / Network configuration structures | |
01a57fe4 | 3 | * Copyright (c) 2003-2013, Jouni Malinen <j@w1.fi> |
6fc6879b | 4 | * |
0f3d578e JM |
5 | * This software may be distributed under the terms of the BSD license. |
6 | * See README for more details. | |
6fc6879b JM |
7 | */ |
8 | ||
9 | #ifndef CONFIG_SSID_H | |
10 | #define CONFIG_SSID_H | |
11 | ||
90973fb2 | 12 | #include "common/defs.h" |
01a57fe4 | 13 | #include "utils/list.h" |
6fc6879b JM |
14 | #include "eap_peer/eap_config.h" |
15 | ||
6fc6879b JM |
16 | |
17 | #define DEFAULT_EAP_WORKAROUND ((unsigned int) -1) | |
18 | #define DEFAULT_EAPOL_FLAGS (EAPOL_FLAG_REQUIRE_KEY_UNICAST | \ | |
19 | EAPOL_FLAG_REQUIRE_KEY_BROADCAST) | |
20 | #define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN) | |
21 | #define DEFAULT_KEY_MGMT (WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_IEEE8021X) | |
22 | #define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP) | |
ce8963fc | 23 | #define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP) |
6fc6879b JM |
24 | #define DEFAULT_FRAGMENT_SIZE 1398 |
25 | ||
1f6c0ab8 | 26 | #define DEFAULT_BG_SCAN_PERIOD -1 |
e6096799 MH |
27 | #define DEFAULT_MESH_MAX_RETRIES 2 |
28 | #define DEFAULT_MESH_RETRY_TIMEOUT 40 | |
29 | #define DEFAULT_MESH_CONFIRM_TIMEOUT 40 | |
30 | #define DEFAULT_MESH_HOLDING_TIMEOUT 40 | |
31a856a1 | 31 | #define DEFAULT_MESH_RSSI_THRESHOLD 1 /* no change */ |
80e8a5ee BG |
32 | #define DEFAULT_DISABLE_HT 0 |
33 | #define DEFAULT_DISABLE_HT40 0 | |
a90497f8 | 34 | #define DEFAULT_DISABLE_SGI 0 |
39a5800f | 35 | #define DEFAULT_DISABLE_LDPC 0 |
80e8a5ee BG |
36 | #define DEFAULT_DISABLE_MAX_AMSDU -1 /* no change */ |
37 | #define DEFAULT_AMPDU_FACTOR -1 /* no change */ | |
38 | #define DEFAULT_AMPDU_DENSITY -1 /* no change */ | |
13f6a07e | 39 | #define DEFAULT_USER_SELECTED_SIM 1 |
80e8a5ee | 40 | |
01a57fe4 JM |
41 | struct psk_list_entry { |
42 | struct dl_list list; | |
43 | u8 addr[ETH_ALEN]; | |
44 | u8 psk[32]; | |
45 | u8 p2p; | |
46 | }; | |
47 | ||
6fc6879b JM |
48 | /** |
49 | * struct wpa_ssid - Network configuration data | |
50 | * | |
51 | * This structure includes all the configuration variables for a network. This | |
52 | * data is included in the per-interface configuration data as an element of | |
53 | * the network list, struct wpa_config::ssid. Each network block in the | |
54 | * configuration is mapped to a struct wpa_ssid instance. | |
55 | */ | |
56 | struct wpa_ssid { | |
57 | /** | |
58 | * next - Next network in global list | |
59 | * | |
60 | * This pointer can be used to iterate over all networks. The head of | |
61 | * this list is stored in the ssid field of struct wpa_config. | |
62 | */ | |
63 | struct wpa_ssid *next; | |
64 | ||
65 | /** | |
66 | * pnext - Next network in per-priority list | |
67 | * | |
68 | * This pointer can be used to iterate over all networks in the same | |
69 | * priority class. The heads of these list are stored in the pssid | |
70 | * fields of struct wpa_config. | |
71 | */ | |
72 | struct wpa_ssid *pnext; | |
73 | ||
74 | /** | |
75 | * id - Unique id for the network | |
76 | * | |
77 | * This identifier is used as a unique identifier for each network | |
78 | * block when using the control interface. Each network is allocated an | |
79 | * id when it is being created, either when reading the configuration | |
80 | * file or when a new network is added through the control interface. | |
81 | */ | |
82 | int id; | |
83 | ||
84 | /** | |
85 | * priority - Priority group | |
86 | * | |
87 | * By default, all networks will get same priority group (0). If some | |
88 | * of the networks are more desirable, this field can be used to change | |
89 | * the order in which wpa_supplicant goes through the networks when | |
90 | * selecting a BSS. The priority groups will be iterated in decreasing | |
91 | * priority (i.e., the larger the priority value, the sooner the | |
92 | * network is matched against the scan results). Within each priority | |
93 | * group, networks will be selected based on security policy, signal | |
94 | * strength, etc. | |
95 | * | |
96 | * Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are | |
97 | * not using this priority to select the order for scanning. Instead, | |
98 | * they try the networks in the order that used in the configuration | |
99 | * file. | |
100 | */ | |
101 | int priority; | |
102 | ||
103 | /** | |
104 | * ssid - Service set identifier (network name) | |
105 | * | |
106 | * This is the SSID for the network. For wireless interfaces, this is | |
107 | * used to select which network will be used. If set to %NULL (or | |
108 | * ssid_len=0), any SSID can be used. For wired interfaces, this must | |
109 | * be set to %NULL. Note: SSID may contain any characters, even nul | |
110 | * (ASCII 0) and as such, this should not be assumed to be a nul | |
111 | * terminated string. ssid_len defines how many characters are valid | |
112 | * and the ssid field is not guaranteed to be nul terminated. | |
113 | */ | |
114 | u8 *ssid; | |
115 | ||
116 | /** | |
117 | * ssid_len - Length of the SSID | |
118 | */ | |
119 | size_t ssid_len; | |
120 | ||
121 | /** | |
122 | * bssid - BSSID | |
123 | * | |
124 | * If set, this network block is used only when associating with the AP | |
125 | * using the configured BSSID | |
2c5d725c JM |
126 | * |
127 | * If this is a persistent P2P group (disabled == 2), this is the GO | |
128 | * Device Address. | |
6fc6879b JM |
129 | */ |
130 | u8 bssid[ETH_ALEN]; | |
131 | ||
b83e4554 ST |
132 | /** |
133 | * bssid_blacklist - List of inacceptable BSSIDs | |
134 | */ | |
135 | u8 *bssid_blacklist; | |
136 | size_t num_bssid_blacklist; | |
137 | ||
138 | /** | |
139 | * bssid_blacklist - List of acceptable BSSIDs | |
140 | */ | |
141 | u8 *bssid_whitelist; | |
142 | size_t num_bssid_whitelist; | |
143 | ||
6fc6879b JM |
144 | /** |
145 | * bssid_set - Whether BSSID is configured for this network | |
146 | */ | |
147 | int bssid_set; | |
148 | ||
43a356b2 PK |
149 | /** |
150 | * bssid_hint - BSSID hint | |
151 | * | |
152 | * If set, this is configured to the driver as a preferred initial BSSID | |
153 | * while connecting to this network. | |
154 | */ | |
155 | u8 bssid_hint[ETH_ALEN]; | |
156 | ||
157 | /** | |
158 | * bssid_hint_set - Whether BSSID hint is configured for this network | |
159 | */ | |
160 | int bssid_hint_set; | |
161 | ||
9ec87666 JM |
162 | /** |
163 | * go_p2p_dev_addr - GO's P2P Device Address or all zeros if not set | |
164 | */ | |
165 | u8 go_p2p_dev_addr[ETH_ALEN]; | |
166 | ||
6fc6879b JM |
167 | /** |
168 | * psk - WPA pre-shared key (256 bits) | |
169 | */ | |
170 | u8 psk[32]; | |
171 | ||
172 | /** | |
173 | * psk_set - Whether PSK field is configured | |
174 | */ | |
175 | int psk_set; | |
176 | ||
177 | /** | |
178 | * passphrase - WPA ASCII passphrase | |
179 | * | |
180 | * If this is set, psk will be generated using the SSID and passphrase | |
181 | * configured for the network. ASCII passphrase must be between 8 and | |
182 | * 63 characters (inclusive). | |
183 | */ | |
184 | char *passphrase; | |
185 | ||
a34ca59e JM |
186 | /** |
187 | * sae_password - SAE password | |
188 | * | |
189 | * This parameter can be used to set a password for SAE. By default, the | |
190 | * passphrase value is used if this separate parameter is not used, but | |
191 | * passphrase follows the WPA-PSK constraints (8..63 characters) even | |
192 | * though SAE passwords do not have such constraints. | |
193 | */ | |
194 | char *sae_password; | |
195 | ||
9be19d0b JM |
196 | /** |
197 | * sae_password_id - SAE password identifier | |
198 | * | |
199 | * This parameter can be used to identify a specific SAE password. If | |
200 | * not included, the default SAE password is used instead. | |
201 | */ | |
202 | char *sae_password_id; | |
203 | ||
306ae225 JM |
204 | /** |
205 | * ext_psk - PSK/passphrase name in external storage | |
206 | * | |
207 | * If this is set, PSK/passphrase will be fetched from external storage | |
208 | * when requesting association with the network. | |
209 | */ | |
210 | char *ext_psk; | |
211 | ||
a52410c2 JM |
212 | /** |
213 | * mem_only_psk - Whether to keep PSK/passphrase only in memory | |
214 | * | |
215 | * 0 = allow psk/passphrase to be stored to the configuration file | |
216 | * 1 = do not store psk/passphrase to the configuration file | |
217 | */ | |
218 | int mem_only_psk; | |
219 | ||
6fc6879b JM |
220 | /** |
221 | * pairwise_cipher - Bitfield of allowed pairwise ciphers, WPA_CIPHER_* | |
222 | */ | |
223 | int pairwise_cipher; | |
224 | ||
225 | /** | |
226 | * group_cipher - Bitfield of allowed group ciphers, WPA_CIPHER_* | |
227 | */ | |
228 | int group_cipher; | |
229 | ||
61a56c14 JM |
230 | /** |
231 | * group_mgmt_cipher - Bitfield of allowed group management ciphers | |
232 | * | |
233 | * This is a bitfield of WPA_CIPHER_AES_128_CMAC and WPA_CIPHER_BIP_* | |
234 | * values. If 0, no constraint is used for the cipher, i.e., whatever | |
235 | * the AP uses is accepted. | |
236 | */ | |
237 | int group_mgmt_cipher; | |
238 | ||
6fc6879b JM |
239 | /** |
240 | * key_mgmt - Bitfield of allowed key management protocols | |
241 | * | |
242 | * WPA_KEY_MGMT_* | |
243 | */ | |
244 | int key_mgmt; | |
245 | ||
1f6c0ab8 BS |
246 | /** |
247 | * bg_scan_period - Background scan period in seconds, 0 to disable, or | |
248 | * -1 to indicate no change to default driver configuration | |
249 | */ | |
250 | int bg_scan_period; | |
251 | ||
6fc6879b JM |
252 | /** |
253 | * proto - Bitfield of allowed protocols, WPA_PROTO_* | |
254 | */ | |
255 | int proto; | |
256 | ||
257 | /** | |
258 | * auth_alg - Bitfield of allowed authentication algorithms | |
259 | * | |
260 | * WPA_AUTH_ALG_* | |
261 | */ | |
262 | int auth_alg; | |
263 | ||
264 | /** | |
265 | * scan_ssid - Scan this SSID with Probe Requests | |
266 | * | |
267 | * scan_ssid can be used to scan for APs using hidden SSIDs. | |
268 | * Note: Many drivers do not support this. ap_mode=2 can be used with | |
8406cd35 JM |
269 | * such drivers to use hidden SSIDs. Note2: Most nl80211-based drivers |
270 | * do support scan_ssid=1 and that should be used with them instead of | |
271 | * ap_scan=2. | |
6fc6879b JM |
272 | */ |
273 | int scan_ssid; | |
274 | ||
275 | #ifdef IEEE8021X_EAPOL | |
276 | #define EAPOL_FLAG_REQUIRE_KEY_UNICAST BIT(0) | |
277 | #define EAPOL_FLAG_REQUIRE_KEY_BROADCAST BIT(1) | |
278 | /** | |
279 | * eapol_flags - Bit field of IEEE 802.1X/EAPOL options (EAPOL_FLAG_*) | |
280 | */ | |
281 | int eapol_flags; | |
282 | ||
283 | /** | |
284 | * eap - EAP peer configuration for this network | |
285 | */ | |
286 | struct eap_peer_config eap; | |
287 | #endif /* IEEE8021X_EAPOL */ | |
288 | ||
289 | #define NUM_WEP_KEYS 4 | |
290 | #define MAX_WEP_KEY_LEN 16 | |
291 | /** | |
292 | * wep_key - WEP keys | |
293 | */ | |
294 | u8 wep_key[NUM_WEP_KEYS][MAX_WEP_KEY_LEN]; | |
295 | ||
296 | /** | |
297 | * wep_key_len - WEP key lengths | |
298 | */ | |
299 | size_t wep_key_len[NUM_WEP_KEYS]; | |
300 | ||
301 | /** | |
302 | * wep_tx_keyidx - Default key index for TX frames using WEP | |
303 | */ | |
304 | int wep_tx_keyidx; | |
305 | ||
306 | /** | |
307 | * proactive_key_caching - Enable proactive key caching | |
308 | * | |
309 | * This field can be used to enable proactive key caching which is also | |
310 | * known as opportunistic PMKSA caching for WPA2. This is disabled (0) | |
6e202021 JM |
311 | * by default unless default value is changed with the global okc=1 |
312 | * parameter. Enable by setting this to 1. | |
6fc6879b JM |
313 | * |
314 | * Proactive key caching is used to make supplicant assume that the APs | |
315 | * are using the same PMK and generate PMKSA cache entries without | |
316 | * doing RSN pre-authentication. This requires support from the AP side | |
317 | * and is normally used with wireless switches that co-locate the | |
318 | * authenticator. | |
6e202021 JM |
319 | * |
320 | * Internally, special value -1 is used to indicate that the parameter | |
321 | * was not specified in the configuration (i.e., default behavior is | |
322 | * followed). | |
6fc6879b JM |
323 | */ |
324 | int proactive_key_caching; | |
325 | ||
326 | /** | |
327 | * mixed_cell - Whether mixed cells are allowed | |
328 | * | |
329 | * This option can be used to configure whether so called mixed cells, | |
330 | * i.e., networks that use both plaintext and encryption in the same | |
331 | * SSID, are allowed. This is disabled (0) by default. Enable by | |
332 | * setting this to 1. | |
333 | */ | |
334 | int mixed_cell; | |
335 | ||
336 | #ifdef IEEE8021X_EAPOL | |
337 | ||
338 | /** | |
339 | * leap - Number of EAP methods using LEAP | |
340 | * | |
341 | * This field should be set to 1 if LEAP is enabled. This is used to | |
342 | * select IEEE 802.11 authentication algorithm. | |
343 | */ | |
344 | int leap; | |
345 | ||
346 | /** | |
347 | * non_leap - Number of EAP methods not using LEAP | |
348 | * | |
349 | * This field should be set to >0 if any EAP method other than LEAP is | |
350 | * enabled. This is used to select IEEE 802.11 authentication | |
351 | * algorithm. | |
352 | */ | |
353 | int non_leap; | |
354 | ||
355 | /** | |
356 | * eap_workaround - EAP workarounds enabled | |
357 | * | |
358 | * wpa_supplicant supports number of "EAP workarounds" to work around | |
359 | * interoperability issues with incorrectly behaving authentication | |
360 | * servers. This is recommended to be enabled by default because some | |
361 | * of the issues are present in large number of authentication servers. | |
362 | * | |
363 | * Strict EAP conformance mode can be configured by disabling | |
364 | * workarounds with eap_workaround = 0. | |
365 | */ | |
366 | unsigned int eap_workaround; | |
367 | ||
368 | #endif /* IEEE8021X_EAPOL */ | |
369 | ||
370 | /** | |
371 | * mode - IEEE 802.11 operation mode (Infrastucture/IBSS) | |
372 | * | |
373 | * 0 = infrastructure (Managed) mode, i.e., associate with an AP. | |
374 | * | |
375 | * 1 = IBSS (ad-hoc, peer-to-peer) | |
376 | * | |
1581b38b JM |
377 | * 2 = AP (access point) |
378 | * | |
2c5d725c JM |
379 | * 3 = P2P Group Owner (can be set in the configuration file) |
380 | * | |
381 | * 4 = P2P Group Formation (used internally; not in configuration | |
382 | * files) | |
383 | * | |
476e6bb6 TP |
384 | * 5 = Mesh |
385 | * | |
b2838baf JM |
386 | * Note: IBSS can only be used with key_mgmt NONE (plaintext and static |
387 | * WEP) and WPA-PSK (with proto=RSN). In addition, key_mgmt=WPA-NONE | |
388 | * (fixed group key TKIP/CCMP) is available for backwards compatibility, | |
389 | * but its use is deprecated. WPA-None requires following network block | |
390 | * options: proto=WPA, key_mgmt=WPA-NONE, pairwise=NONE, group=TKIP (or | |
391 | * CCMP, but not both), and psk must also be set (either directly or | |
392 | * using ASCII passphrase). | |
6fc6879b | 393 | */ |
d7dcba70 JM |
394 | enum wpas_mode { |
395 | WPAS_MODE_INFRA = 0, | |
396 | WPAS_MODE_IBSS = 1, | |
397 | WPAS_MODE_AP = 2, | |
2c5d725c JM |
398 | WPAS_MODE_P2P_GO = 3, |
399 | WPAS_MODE_P2P_GROUP_FORMATION = 4, | |
476e6bb6 | 400 | WPAS_MODE_MESH = 5, |
d7dcba70 | 401 | } mode; |
6fc6879b | 402 | |
b9074912 LD |
403 | /** |
404 | * pbss - Whether to use PBSS. Relevant to DMG networks only. | |
90f14962 LD |
405 | * 0 = do not use PBSS |
406 | * 1 = use PBSS | |
407 | * 2 = don't care (not allowed in AP mode) | |
b9074912 LD |
408 | * Used together with mode configuration. When mode is AP, it |
409 | * means to start a PCP instead of a regular AP. When mode is INFRA it | |
90f14962 LD |
410 | * means connect to a PCP instead of AP. In this mode you can also |
411 | * specify 2 (don't care) meaning connect to either AP or PCP. | |
412 | * P2P_GO and P2P_GROUP_FORMATION modes must use PBSS in DMG network. | |
b9074912 LD |
413 | */ |
414 | int pbss; | |
415 | ||
6fc6879b JM |
416 | /** |
417 | * disabled - Whether this network is currently disabled | |
418 | * | |
419 | * 0 = this network can be used (default). | |
420 | * 1 = this network block is disabled (can be enabled through | |
421 | * ctrl_iface, e.g., with wpa_cli or wpa_gui). | |
2c5d725c JM |
422 | * 2 = this network block includes parameters for a persistent P2P |
423 | * group (can be used with P2P ctrl_iface commands) | |
6fc6879b JM |
424 | */ |
425 | int disabled; | |
426 | ||
ec947ffc SD |
427 | /** |
428 | * disabled_for_connect - Whether this network was temporarily disabled | |
429 | * | |
430 | * This flag is used to reenable all the temporarily disabled networks | |
431 | * after either the success or failure of a WPS connection. | |
432 | */ | |
433 | int disabled_for_connect; | |
434 | ||
6fc6879b JM |
435 | /** |
436 | * id_str - Network identifier string for external scripts | |
437 | * | |
438 | * This value is passed to external ctrl_iface monitors in | |
439 | * WPA_EVENT_CONNECTED event and wpa_cli sets this as WPA_ID_STR | |
440 | * environment variable for action scripts. | |
441 | */ | |
442 | char *id_str; | |
443 | ||
444 | #ifdef CONFIG_IEEE80211W | |
445 | /** | |
446 | * ieee80211w - Whether management frame protection is enabled | |
447 | * | |
448 | * This value is used to configure policy for management frame | |
449 | * protection (IEEE 802.11w). 0 = disabled, 1 = optional, 2 = required. | |
62d49803 JM |
450 | * This is disabled by default unless the default value has been changed |
451 | * with the global pmf=1/2 parameter. | |
452 | * | |
453 | * Internally, special value 3 is used to indicate that the parameter | |
454 | * was not specified in the configuration (i.e., default behavior is | |
455 | * followed). | |
6fc6879b | 456 | */ |
c746331b | 457 | enum mfp_options ieee80211w; |
6fc6879b JM |
458 | #endif /* CONFIG_IEEE80211W */ |
459 | ||
ce6829c2 MV |
460 | #ifdef CONFIG_OCV |
461 | /** | |
462 | * ocv - Enable/disable operating channel validation | |
463 | * | |
464 | * If this parameter is set to 1, stations will exchange OCI element | |
465 | * to cryptographically verify the operating channel. Setting this | |
466 | * parameter to 0 disables this option. Default value: 0. | |
467 | */ | |
468 | int ocv; | |
469 | #endif /* CONFIG_OCV */ | |
470 | ||
6fc6879b JM |
471 | /** |
472 | * frequency - Channel frequency in megahertz (MHz) for IBSS | |
473 | * | |
474 | * This value is used to configure the initial channel for IBSS (adhoc) | |
475 | * networks, e.g., 2412 = IEEE 802.11b/g channel 1. It is ignored in | |
476 | * the infrastructure mode. In addition, this value is only used by the | |
477 | * station that creates the IBSS. If an IBSS network with the | |
478 | * configured SSID is already present, the frequency of the network | |
479 | * will be used instead of this configured value. | |
480 | */ | |
481 | int frequency; | |
581a8cde | 482 | |
4d9e6fba JD |
483 | /** |
484 | * fixed_freq - Use fixed frequency for IBSS | |
485 | */ | |
486 | int fixed_freq; | |
487 | ||
d9909717 TB |
488 | #ifdef CONFIG_ACS |
489 | /** | |
490 | * ACS - Automatic Channel Selection for AP mode | |
491 | * | |
492 | * If present, it will be handled together with frequency. | |
493 | * frequency will be used to determine hardware mode only, when it is | |
494 | * used for both hardware mode and channel when used alone. This will | |
495 | * force the channel to be set to 0, thus enabling ACS. | |
496 | */ | |
497 | int acs; | |
498 | #endif /* CONFIG_ACS */ | |
499 | ||
2b2bb5a8 MH |
500 | /** |
501 | * mesh_basic_rates - BSS Basic rate set for mesh network | |
502 | * | |
503 | */ | |
504 | int *mesh_basic_rates; | |
505 | ||
e6096799 MH |
506 | /** |
507 | * Mesh network plink parameters | |
508 | */ | |
509 | int dot11MeshMaxRetries; | |
510 | int dot11MeshRetryTimeout; /* msec */ | |
511 | int dot11MeshConfirmTimeout; /* msec */ | |
512 | int dot11MeshHoldingTimeout; /* msec */ | |
513 | ||
b07ff9cb | 514 | int ht; |
7aeac985 RM |
515 | int ht40; |
516 | ||
20ea1ca4 EP |
517 | int vht; |
518 | ||
20c2ea41 | 519 | int max_oper_chwidth; |
c27f4c90 | 520 | |
2124a615 | 521 | unsigned int vht_center_freq1; |
c27f4c90 AK |
522 | unsigned int vht_center_freq2; |
523 | ||
581a8cde JM |
524 | /** |
525 | * wpa_ptk_rekey - Maximum lifetime for PTK in seconds | |
526 | * | |
527 | * This value can be used to enforce rekeying of PTK to mitigate some | |
528 | * attacks against TKIP deficiencies. | |
529 | */ | |
530 | int wpa_ptk_rekey; | |
d3a98225 | 531 | |
6c33ca9f JM |
532 | /** |
533 | * group_rekey - Group rekeying time in seconds | |
534 | * | |
535 | * This value, if non-zero, is used as the dot11RSNAConfigGroupRekeyTime | |
536 | * parameter when operating in Authenticator role in IBSS. | |
537 | */ | |
538 | int group_rekey; | |
539 | ||
d3a98225 JM |
540 | /** |
541 | * scan_freq - Array of frequencies to scan or %NULL for all | |
542 | * | |
543 | * This is an optional zero-terminated array of frequencies in | |
544 | * megahertz (MHz) to include in scan requests when searching for this | |
545 | * network. This can be used to speed up scanning when the network is | |
546 | * known to not use all possible channels. | |
547 | */ | |
548 | int *scan_freq; | |
60b94c98 JM |
549 | |
550 | /** | |
551 | * bgscan - Background scan and roaming parameters or %NULL if none | |
552 | * | |
553 | * This is an optional set of parameters for background scanning and | |
554 | * roaming within a network (ESS) in following format: | |
555 | * <bgscan module name>:<module parameters> | |
556 | */ | |
557 | char *bgscan; | |
b766a9a2 | 558 | |
e62f4ed0 VN |
559 | /** |
560 | * ignore_broadcast_ssid - Hide SSID in AP mode | |
561 | * | |
562 | * Send empty SSID in beacons and ignore probe request frames that do | |
563 | * not specify full SSID, i.e., require stations to know SSID. | |
564 | * default: disabled (0) | |
565 | * 1 = send empty (length=0) SSID in beacon and ignore probe request | |
566 | * for broadcast SSID | |
567 | * 2 = clear SSID (ASCII 0), but keep the original length (this may be | |
568 | * required with some clients that do not support empty SSID) and | |
569 | * ignore probe requests for broadcast SSID | |
570 | */ | |
571 | int ignore_broadcast_ssid; | |
572 | ||
b766a9a2 JM |
573 | /** |
574 | * freq_list - Array of allowed frequencies or %NULL for all | |
575 | * | |
576 | * This is an optional zero-terminated array of frequencies in | |
577 | * megahertz (MHz) to allow for selecting the BSS. If set, scan results | |
578 | * that do not match any of the specified frequencies are not | |
579 | * considered when selecting a BSS. | |
580 | */ | |
581 | int *freq_list; | |
2c5d725c | 582 | |
fbdcfd57 JM |
583 | /** |
584 | * p2p_client_list - List of P2P Clients in a persistent group (GO) | |
585 | * | |
586 | * This is a list of P2P Clients (P2P Device Address) that have joined | |
587 | * the persistent group. This is maintained on the GO for persistent | |
588 | * group entries (disabled == 2). | |
589 | */ | |
590 | u8 *p2p_client_list; | |
591 | ||
592 | /** | |
593 | * num_p2p_clients - Number of entries in p2p_client_list | |
594 | */ | |
595 | size_t num_p2p_clients; | |
596 | ||
b4a5dfa9 JM |
597 | #ifndef P2P_MAX_STORED_CLIENTS |
598 | #define P2P_MAX_STORED_CLIENTS 100 | |
599 | #endif /* P2P_MAX_STORED_CLIENTS */ | |
600 | ||
01a57fe4 JM |
601 | /** |
602 | * psk_list - Per-client PSKs (struct psk_list_entry) | |
603 | */ | |
604 | struct dl_list psk_list; | |
605 | ||
2c5d725c JM |
606 | /** |
607 | * p2p_group - Network generated as a P2P group (used internally) | |
608 | */ | |
609 | int p2p_group; | |
610 | ||
611 | /** | |
612 | * p2p_persistent_group - Whether this is a persistent group | |
613 | */ | |
614 | int p2p_persistent_group; | |
615 | ||
616 | /** | |
617 | * temporary - Whether this network is temporary and not to be saved | |
618 | */ | |
619 | int temporary; | |
d1c8ac88 JB |
620 | |
621 | /** | |
622 | * export_keys - Whether keys may be exported | |
623 | * | |
624 | * This attribute will be set when keys are determined through | |
625 | * WPS or similar so that they may be exported. | |
626 | */ | |
627 | int export_keys; | |
80e8a5ee BG |
628 | |
629 | #ifdef CONFIG_HT_OVERRIDES | |
630 | /** | |
631 | * disable_ht - Disable HT (IEEE 802.11n) for this network | |
632 | * | |
633 | * By default, use it if it is available, but this can be configured | |
634 | * to 1 to have it disabled. | |
635 | */ | |
636 | int disable_ht; | |
637 | ||
638 | /** | |
639 | * disable_ht40 - Disable HT40 for this network | |
640 | * | |
641 | * By default, use it if it is available, but this can be configured | |
642 | * to 1 to have it disabled. | |
643 | */ | |
644 | int disable_ht40; | |
645 | ||
a90497f8 BG |
646 | /** |
647 | * disable_sgi - Disable SGI (Short Guard Interval) for this network | |
648 | * | |
649 | * By default, use it if it is available, but this can be configured | |
650 | * to 1 to have it disabled. | |
651 | */ | |
652 | int disable_sgi; | |
653 | ||
39a5800f PK |
654 | /** |
655 | * disable_ldpc - Disable LDPC for this network | |
656 | * | |
657 | * By default, use it if it is available, but this can be configured | |
658 | * to 1 to have it disabled. | |
659 | */ | |
660 | int disable_ldpc; | |
661 | ||
d41cc8cc JM |
662 | /** |
663 | * ht40_intolerant - Indicate 40 MHz intolerant for this network | |
664 | */ | |
665 | int ht40_intolerant; | |
666 | ||
80e8a5ee BG |
667 | /** |
668 | * disable_max_amsdu - Disable MAX A-MSDU | |
669 | * | |
670 | * A-MDSU will be 3839 bytes when disabled, or 7935 | |
671 | * when enabled (assuming it is otherwise supported) | |
672 | * -1 (default) means do not apply any settings to the kernel. | |
673 | */ | |
674 | int disable_max_amsdu; | |
675 | ||
676 | /** | |
677 | * ampdu_factor - Maximum A-MPDU Length Exponent | |
678 | * | |
679 | * Value: 0-3, see 7.3.2.56.3 in IEEE Std 802.11n-2009. | |
680 | */ | |
681 | int ampdu_factor; | |
682 | ||
683 | /** | |
684 | * ampdu_density - Minimum A-MPDU Start Spacing | |
685 | * | |
686 | * Value: 0-7, see 7.3.2.56.3 in IEEE Std 802.11n-2009. | |
687 | */ | |
688 | int ampdu_density; | |
689 | ||
690 | /** | |
691 | * ht_mcs - Allowed HT-MCS rates, in ASCII hex: ffff0000... | |
692 | * | |
693 | * By default (empty string): Use whatever the OS has configured. | |
694 | */ | |
695 | char *ht_mcs; | |
696 | #endif /* CONFIG_HT_OVERRIDES */ | |
07f53b8c | 697 | |
e9ee8dc3 JB |
698 | #ifdef CONFIG_VHT_OVERRIDES |
699 | /** | |
700 | * disable_vht - Disable VHT (IEEE 802.11ac) for this network | |
701 | * | |
702 | * By default, use it if it is available, but this can be configured | |
703 | * to 1 to have it disabled. | |
704 | */ | |
705 | int disable_vht; | |
706 | ||
707 | /** | |
708 | * vht_capa - VHT capabilities to use | |
709 | */ | |
710 | unsigned int vht_capa; | |
711 | ||
712 | /** | |
713 | * vht_capa_mask - mask for VHT capabilities | |
714 | */ | |
715 | unsigned int vht_capa_mask; | |
716 | ||
717 | int vht_rx_mcs_nss_1, vht_rx_mcs_nss_2, | |
718 | vht_rx_mcs_nss_3, vht_rx_mcs_nss_4, | |
719 | vht_rx_mcs_nss_5, vht_rx_mcs_nss_6, | |
720 | vht_rx_mcs_nss_7, vht_rx_mcs_nss_8; | |
721 | int vht_tx_mcs_nss_1, vht_tx_mcs_nss_2, | |
722 | vht_tx_mcs_nss_3, vht_tx_mcs_nss_4, | |
723 | vht_tx_mcs_nss_5, vht_tx_mcs_nss_6, | |
724 | vht_tx_mcs_nss_7, vht_tx_mcs_nss_8; | |
725 | #endif /* CONFIG_VHT_OVERRIDES */ | |
726 | ||
07f53b8c VT |
727 | /** |
728 | * ap_max_inactivity - Timeout in seconds to detect STA's inactivity | |
729 | * | |
730 | * This timeout value is used in AP mode to clean up inactive stations. | |
731 | * By default: 300 seconds. | |
732 | */ | |
733 | int ap_max_inactivity; | |
fdfb1c8b EL |
734 | |
735 | /** | |
736 | * dtim_period - DTIM period in Beacon intervals | |
737 | * By default: 2 | |
738 | */ | |
739 | int dtim_period; | |
00e5e3d5 | 740 | |
18206e02 JM |
741 | /** |
742 | * beacon_int - Beacon interval (default: 100 TU) | |
743 | */ | |
744 | int beacon_int; | |
745 | ||
00e5e3d5 JM |
746 | /** |
747 | * auth_failures - Number of consecutive authentication failures | |
748 | */ | |
749 | unsigned int auth_failures; | |
750 | ||
751 | /** | |
752 | * disabled_until - Network block disabled until this time if non-zero | |
753 | */ | |
4e1eae1d | 754 | struct os_reltime disabled_until; |
736d4f2d JM |
755 | |
756 | /** | |
757 | * parent_cred - Pointer to parent wpa_cred entry | |
758 | * | |
759 | * This pointer can be used to delete temporary networks when a wpa_cred | |
760 | * that was used to create them is removed. This pointer should not be | |
761 | * dereferences since it may not be updated in all cases. | |
762 | */ | |
763 | void *parent_cred; | |
dd10abcc HW |
764 | |
765 | #ifdef CONFIG_MACSEC | |
766 | /** | |
767 | * macsec_policy - Determines the policy for MACsec secure session | |
768 | * | |
769 | * 0: MACsec not in use (default) | |
770 | * 1: MACsec enabled - Should secure, accept key server's advice to | |
771 | * determine whether to use a secure session or not. | |
772 | */ | |
773 | int macsec_policy; | |
ad51731a | 774 | |
7b4d546e SD |
775 | /** |
776 | * macsec_integ_only - Determines how MACsec are transmitted | |
777 | * | |
778 | * This setting applies only when MACsec is in use, i.e., | |
779 | * - macsec_policy is enabled | |
780 | * - the key server has decided to enable MACsec | |
781 | * | |
782 | * 0: Encrypt traffic (default) | |
783 | * 1: Integrity only | |
784 | */ | |
785 | int macsec_integ_only; | |
786 | ||
e0d9fd34 SD |
787 | /** |
788 | * macsec_port - MACsec port (in SCI) | |
789 | * | |
790 | * Port component of the SCI. | |
791 | * | |
792 | * Range: 1-65534 (default: 1) | |
793 | */ | |
794 | int macsec_port; | |
795 | ||
65dfa872 BA |
796 | /** |
797 | * mka_priority - Priority of MKA Actor | |
798 | * | |
799 | * Range: 0-255 (default: 255) | |
800 | */ | |
801 | int mka_priority; | |
802 | ||
ad51731a SD |
803 | /** |
804 | * mka_ckn - MKA pre-shared CKN | |
805 | */ | |
806 | #define MACSEC_CKN_LEN 32 | |
807 | u8 mka_ckn[MACSEC_CKN_LEN]; | |
808 | ||
809 | /** | |
810 | * mka_cak - MKA pre-shared CAK | |
811 | */ | |
812 | #define MACSEC_CAK_LEN 16 | |
813 | u8 mka_cak[MACSEC_CAK_LEN]; | |
814 | ||
815 | #define MKA_PSK_SET_CKN BIT(0) | |
816 | #define MKA_PSK_SET_CAK BIT(1) | |
817 | #define MKA_PSK_SET (MKA_PSK_SET_CKN | MKA_PSK_SET_CAK) | |
818 | /** | |
819 | * mka_psk_set - Whether mka_ckn and mka_cak are set | |
820 | */ | |
821 | u8 mka_psk_set; | |
dd10abcc | 822 | #endif /* CONFIG_MACSEC */ |
e376290c DS |
823 | |
824 | #ifdef CONFIG_HS20 | |
825 | int update_identifier; | |
6311547e JM |
826 | |
827 | /** | |
828 | * roaming_consortium_selection - Roaming Consortium Selection | |
829 | * | |
830 | * The matching Roaming Consortium OI that was used to generate this | |
831 | * network profile. | |
832 | */ | |
833 | u8 *roaming_consortium_selection; | |
834 | ||
835 | /** | |
836 | * roaming_consortium_selection_len - roaming_consortium_selection len | |
837 | */ | |
838 | size_t roaming_consortium_selection_len; | |
e376290c | 839 | #endif /* CONFIG_HS20 */ |
e5a4b85b HW |
840 | |
841 | unsigned int wps_run; | |
c267753b JM |
842 | |
843 | /** | |
844 | * mac_addr - MAC address policy | |
845 | * | |
846 | * 0 = use permanent MAC address | |
847 | * 1 = use random MAC address for each ESS connection | |
a313d17d | 848 | * 2 = like 1, but maintain OUI (with local admin bit set) |
c267753b JM |
849 | * |
850 | * Internally, special value -1 is used to indicate that the parameter | |
851 | * was not specified in the configuration (i.e., default behavior is | |
852 | * followed). | |
853 | */ | |
854 | int mac_addr; | |
07cb45cc TP |
855 | |
856 | /** | |
857 | * no_auto_peer - Do not automatically peer with compatible mesh peers | |
858 | * | |
859 | * When unset, the reception of a beacon from a another mesh peer in | |
860 | * this MBSS will trigger a peering attempt. | |
861 | */ | |
862 | int no_auto_peer; | |
b6317b41 | 863 | |
31a856a1 MH |
864 | /** |
865 | * mesh_rssi_threshold - Set mesh parameter mesh_rssi_threshold (dBm) | |
866 | * | |
867 | * -255..-1 = threshold value in dBm | |
868 | * 0 = not using RSSI threshold | |
869 | * 1 = do not change driver default | |
870 | */ | |
871 | int mesh_rssi_threshold; | |
872 | ||
b6317b41 LD |
873 | /** |
874 | * wps_disabled - WPS disabled in AP mode | |
875 | * | |
876 | * 0 = WPS enabled and configured (default) | |
877 | * 1 = WPS disabled | |
878 | */ | |
879 | int wps_disabled; | |
76e20f4f JM |
880 | |
881 | /** | |
882 | * fils_dh_group - FILS DH Group | |
883 | * | |
884 | * 0 = PFS disabled with FILS shared key authentication | |
885 | * 1-65535 DH Group to use for FILS PFS | |
886 | */ | |
887 | int fils_dh_group; | |
b979caae JM |
888 | |
889 | /** | |
890 | * dpp_connector - DPP Connector (signedConnector as string) | |
891 | */ | |
892 | char *dpp_connector; | |
893 | ||
894 | /** | |
895 | * dpp_netaccesskey - DPP netAccessKey (own private key) | |
896 | */ | |
897 | u8 *dpp_netaccesskey; | |
898 | ||
899 | /** | |
900 | * dpp_netaccesskey_len - DPP netAccessKey length in octets | |
901 | */ | |
902 | size_t dpp_netaccesskey_len; | |
903 | ||
904 | /** | |
905 | * net_access_key_expiry - DPP netAccessKey expiry in UNIX time stamp | |
906 | * | |
907 | * 0 indicates no expiration. | |
908 | */ | |
909 | unsigned int dpp_netaccesskey_expiry; | |
910 | ||
911 | /** | |
912 | * dpp_csign - C-sign-key (Configurator public key) | |
913 | */ | |
914 | u8 *dpp_csign; | |
915 | ||
916 | /** | |
917 | * dpp_csign_len - C-sign-key length in octets | |
918 | */ | |
919 | size_t dpp_csign_len; | |
920 | ||
ec9f4837 JM |
921 | /** |
922 | * owe_group - OWE DH Group | |
923 | * | |
2cb40e9f JM |
924 | * 0 = use default (19) first and then try all supported groups one by |
925 | * one if AP rejects the selected group | |
ec9f4837 JM |
926 | * 1-65535 DH Group to use for OWE |
927 | * | |
928 | * Groups 19 (NIST P-256), 20 (NIST P-384), and 21 (NIST P-521) are | |
929 | * currently supported. | |
930 | */ | |
931 | int owe_group; | |
c1790a5f JM |
932 | |
933 | /** | |
934 | * owe_only - OWE-only mode (disable transition mode) | |
935 | * | |
936 | * 0 = enable transition mode (allow connection to either OWE or open | |
937 | * BSS) | |
938 | * 1 = disable transition mode (allow connection only with OWE) | |
939 | */ | |
940 | int owe_only; | |
91073cca SD |
941 | |
942 | /** | |
943 | * owe_transition_bss_select_count - OWE transition BSS select count | |
944 | * | |
945 | * This is an internally used variable (i.e., not used in external | |
946 | * configuration) to track the number of selection attempts done for | |
947 | * OWE BSS in transition mode. This allows fallback to an open BSS if | |
948 | * the selection attempts for OWE BSS exceed the configured threshold. | |
949 | */ | |
950 | int owe_transition_bss_select_count; | |
5abc7823 VN |
951 | |
952 | /** | |
953 | * multi_ap_backhaul_sta - Multi-AP backhaul STA | |
954 | * 0 = normal (non-Multi-AP) station | |
955 | * 1 = Multi-AP backhaul station | |
956 | */ | |
957 | int multi_ap_backhaul_sta; | |
6fc6879b JM |
958 | }; |
959 | ||
960 | #endif /* CONFIG_SSID_H */ |