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