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/*
* WPA Supplicant / Network configuration structures
* Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Alternatively, this software may be distributed under the terms of BSD
* license.
*
* See README and COPYING for more details.
*/
#ifndef CONFIG_SSID_H
#define CONFIG_SSID_H
#ifndef BIT
#define BIT(n) (1 << (n))
#endif
#define WPA_CIPHER_NONE BIT(0)
#define WPA_CIPHER_WEP40 BIT(1)
#define WPA_CIPHER_WEP104 BIT(2)
#define WPA_CIPHER_TKIP BIT(3)
#define WPA_CIPHER_CCMP BIT(4)
#ifdef CONFIG_IEEE80211W
#define WPA_CIPHER_AES_128_CMAC BIT(5)
#endif /* CONFIG_IEEE80211W */
#define WPA_KEY_MGMT_IEEE8021X BIT(0)
#define WPA_KEY_MGMT_PSK BIT(1)
#define WPA_KEY_MGMT_NONE BIT(2)
#define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
#define WPA_KEY_MGMT_WPA_NONE BIT(4)
#define WPA_PROTO_WPA BIT(0)
#define WPA_PROTO_RSN BIT(1)
#define WPA_AUTH_ALG_OPEN BIT(0)
#define WPA_AUTH_ALG_SHARED BIT(1)
#define WPA_AUTH_ALG_LEAP BIT(2)
#define MAX_SSID_LEN 32
#define PMK_LEN 32
#define EAP_PSK_LEN_MIN 16
#define EAP_PSK_LEN_MAX 32
#define DEFAULT_EAP_WORKAROUND ((unsigned int) -1)
#define DEFAULT_EAPOL_FLAGS (EAPOL_FLAG_REQUIRE_KEY_UNICAST | \
EAPOL_FLAG_REQUIRE_KEY_BROADCAST)
#define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN)
#define DEFAULT_KEY_MGMT (WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_IEEE8021X)
#define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
#define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP | \
WPA_CIPHER_WEP104 | WPA_CIPHER_WEP40)
#define DEFAULT_FRAGMENT_SIZE 1398
/**
* struct wpa_ssid - Network configuration data
*
* This structure includes all the configuration variables for a network. This
* data is included in the per-interface configuration data as an element of
* the network list, struct wpa_config::ssid. Each network block in the
* configuration is mapped to a struct wpa_ssid instance.
*/
struct wpa_ssid {
/**
* next - Next network in global list
*
* This pointer can be used to iterate over all networks. The head of
* this list is stored in the ssid field of struct wpa_config.
*/
struct wpa_ssid *next;
/**
* pnext - Next network in per-priority list
*
* This pointer can be used to iterate over all networks in the same
* priority class. The heads of these list are stored in the pssid
* fields of struct wpa_config.
*/
struct wpa_ssid *pnext;
/**
* id - Unique id for the network
*
* This identifier is used as a unique identifier for each network
* block when using the control interface. Each network is allocated an
* id when it is being created, either when reading the configuration
* file or when a new network is added through the control interface.
*/
int id;
/**
* priority - Priority group
*
* By default, all networks will get same priority group (0). If some
* of the networks are more desirable, this field can be used to change
* the order in which wpa_supplicant goes through the networks when
* selecting a BSS. The priority groups will be iterated in decreasing
* priority (i.e., the larger the priority value, the sooner the
* network is matched against the scan results). Within each priority
* group, networks will be selected based on security policy, signal
* strength, etc.
*
* Please note that AP scanning with scan_ssid=1 and ap_scan=2 mode are
* not using this priority to select the order for scanning. Instead,
* they try the networks in the order that used in the configuration
* file.
*/
int priority;
/**
* ssid - Service set identifier (network name)
*
* This is the SSID for the network. For wireless interfaces, this is
* used to select which network will be used. If set to %NULL (or
* ssid_len=0), any SSID can be used. For wired interfaces, this must
* be set to %NULL. Note: SSID may contain any characters, even nul
* (ASCII 0) and as such, this should not be assumed to be a nul
* terminated string. ssid_len defines how many characters are valid
* and the ssid field is not guaranteed to be nul terminated.
*/
u8 *ssid;
/**
* ssid_len - Length of the SSID
*/
size_t ssid_len;
/**
* bssid - BSSID
*
* If set, this network block is used only when associating with the AP
* using the configured BSSID
*/
u8 bssid[ETH_ALEN];
/**
* bssid_set - Whether BSSID is configured for this network
*/
int bssid_set;
/**
* psk - WPA pre-shared key (256 bits)
*/
u8 psk[PMK_LEN];
/**
* psk_set - Whether PSK field is configured
*/
int psk_set;
/**
* passphrase - WPA ASCII passphrase
*
* If this is set, psk will be generated using the SSID and passphrase
* configured for the network. ASCII passphrase must be between 8 and
* 63 characters (inclusive).
*/
char *passphrase;
/**
* pairwise_cipher - Bitfield of allowed pairwise ciphers, WPA_CIPHER_*
*/
int pairwise_cipher;
/**
* group_cipher - Bitfield of allowed group ciphers, WPA_CIPHER_*
*/
int group_cipher;
/**
* key_mgmt - Bitfield of allowed key management protocols
*
* WPA_KEY_MGMT_*
*/
int key_mgmt;
/**
* proto - Bitfield of allowed protocols, WPA_PROTO_*
*/
int proto;
/**
* auth_alg - Bitfield of allowed authentication algorithms
*
* WPA_AUTH_ALG_*
*/
int auth_alg;
/**
* scan_ssid - Scan this SSID with Probe Requests
*
* scan_ssid can be used to scan for APs using hidden SSIDs.
* Note: Many drivers do not support this. ap_mode=2 can be used with
* such drivers to use hidden SSIDs.
*/
int scan_ssid;
#ifdef IEEE8021X_EAPOL
/**
* identity - EAP Identity
*/
u8 *identity;
/**
* identity_len - EAP Identity length
*/
size_t identity_len;
/**
* anonymous_identity - Anonymous EAP Identity
*
* This field is used for unencrypted use with EAP types that support
* different tunnelled identity, e.g., EAP-TTLS, in order to reveal the
* real identity (identity field) only to the authentication server.
*/
u8 *anonymous_identity;
/**
* anonymous_identity_len - Length of anonymous_identity
*/
size_t anonymous_identity_len;
/**
* eappsk - EAP-PSK/PAX/SAKE pre-shared key
*/
u8 *eappsk;
/**
* eappsk_len - EAP-PSK/PAX/SAKE pre-shared key length
*
* This field is always 16 for the current version of EAP-PSK/PAX and
* 32 for EAP-SAKE.
*/
size_t eappsk_len;
/**
* nai - User NAI (for EAP-PSK/PAX/SAKE)
*/
u8 *nai;
/**
* nai_len - Length of nai field
*/
size_t nai_len;
/**
* password - Password string for EAP
*/
u8 *password;
/**
* password_len - Length of password field
*/
size_t password_len;
/**
* ca_cert - File path to CA certificate file (PEM/DER)
*
* This file can have one or more trusted CA certificates. If ca_cert
* and ca_path are not included, server certificate will not be
* verified. This is insecure and a trusted CA certificate should
* always be configured when using EAP-TLS/TTLS/PEAP. Full path to the
* file should be used since working directory may change when
* wpa_supplicant is run in the background.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*
* On Windows, trusted CA certificates can be loaded from the system
* certificate store by setting this to cert_store://<name>, e.g.,
* ca_cert="cert_store://CA" or ca_cert="cert_store://ROOT".
* Note that when running wpa_supplicant as an application, the user
* certificate store (My user account) is used, whereas computer store
* (Computer account) is used when running wpasvc as a service.
*/
u8 *ca_cert;
/**
* ca_path - Directory path for CA certificate files (PEM)
*
* This path may contain multiple CA certificates in OpenSSL format.
* Common use for this is to point to system trusted CA list which is
* often installed into directory like /etc/ssl/certs. If configured,
* these certificates are added to the list of trusted CAs. ca_cert
* may also be included in that case, but it is not required.
*/
u8 *ca_path;
/**
* client_cert - File path to client certificate file (PEM/DER)
*
* This field is used with EAP method that use TLS authentication.
* Usually, this is only configured for EAP-TLS, even though this could
* in theory be used with EAP-TTLS and EAP-PEAP, too. Full path to the
* file should be used since working directory may change when
* wpa_supplicant is run in the background.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
u8 *client_cert;
/**
* private_key - File path to client private key file (PEM/DER/PFX)
*
* When PKCS#12/PFX file (.p12/.pfx) is used, client_cert should be
* commented out. Both the private key and certificate will be read
* from the PKCS#12 file in this case. Full path to the file should be
* used since working directory may change when wpa_supplicant is run
* in the background.
*
* Windows certificate store can be used by leaving client_cert out and
* configuring private_key in one of the following formats:
*
* cert://substring_to_match
*
* hash://certificate_thumbprint_in_hex
*
* For example: private_key="hash://63093aa9c47f56ae88334c7b65a4"
*
* Note that when running wpa_supplicant as an application, the user
* certificate store (My user account) is used, whereas computer store
* (Computer account) is used when running wpasvc as a service.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
u8 *private_key;
/**
* private_key_passwd - Password for private key file
*
* If left out, this will be asked through control interface.
*/
u8 *private_key_passwd;
/**
* dh_file - File path to DH/DSA parameters file (in PEM format)
*
* This is an optional configuration file for setting parameters for an
* ephemeral DH key exchange. In most cases, the default RSA
* authentication does not use this configuration. However, it is
* possible setup RSA to use ephemeral DH key exchange. In addition,
* ciphers with DSA keys always use ephemeral DH keys. This can be used
* to achieve forward secrecy. If the file is in DSA parameters format,
* it will be automatically converted into DH params. Full path to the
* file should be used since working directory may change when
* wpa_supplicant is run in the background.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
u8 *dh_file;
/**
* subject_match - Constraint for server certificate subject
*
* This substring is matched against the subject of the authentication
* server certificate. If this string is set, the server sertificate is
* only accepted if it contains this string in the subject. The subject
* string is in following format:
*
* /C=US/ST=CA/L=San Francisco/CN=Test AS/emailAddress=as@n.example.com
*/
u8 *subject_match;
/**
* altsubject_match - Constraint for server certificate alt. subject
*
* Semicolon separated string of entries to be matched against the
* alternative subject name of the authentication server certificate.
* If this string is set, the server sertificate is only accepted if it
* contains one of the entries in an alternative subject name
* extension.
*
* altSubjectName string is in following format: TYPE:VALUE
*
* Example: EMAIL:server@example.com
* Example: DNS:server.example.com;DNS:server2.example.com
*
* Following types are supported: EMAIL, DNS, URI
*/
u8 *altsubject_match;
/**
* ca_cert2 - File path to CA certificate file (PEM/DER) (Phase 2)
*
* This file can have one or more trusted CA certificates. If ca_cert2
* and ca_path2 are not included, server certificate will not be
* verified. This is insecure and a trusted CA certificate should
* always be configured. Full path to the file should be used since
* working directory may change when wpa_supplicant is run in the
* background.
*
* This field is like ca_cert, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
u8 *ca_cert2;
/**
* ca_path2 - Directory path for CA certificate files (PEM) (Phase 2)
*
* This path may contain multiple CA certificates in OpenSSL format.
* Common use for this is to point to system trusted CA list which is
* often installed into directory like /etc/ssl/certs. If configured,
* these certificates are added to the list of trusted CAs. ca_cert
* may also be included in that case, but it is not required.
*
* This field is like ca_path, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication.
*/
u8 *ca_path2;
/**
* client_cert2 - File path to client certificate file
*
* This field is like client_cert, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication. Full path to the
* file should be used since working directory may change when
* wpa_supplicant is run in the background.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
u8 *client_cert2;
/**
* private_key2 - File path to client private key file
*
* This field is like private_key, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication. Full path to the
* file should be used since working directory may change when
* wpa_supplicant is run in the background.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
u8 *private_key2;
/**
* private_key2_passwd - Password for private key file
*
* This field is like private_key_passwd, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication.
*/
u8 *private_key2_passwd;
/**
* dh_file2 - File path to DH/DSA parameters file (in PEM format)
*
* This field is like dh_file, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication. Full path to the
* file should be used since working directory may change when
* wpa_supplicant is run in the background.
*
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
u8 *dh_file2;
/**
* subject_match2 - Constraint for server certificate subject
*
* This field is like subject_match, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication.
*/
u8 *subject_match2;
/**
* altsubject_match2 - Constraint for server certificate alt. subject
*
* This field is like altsubject_match, but used for phase 2 (inside
* EAP-TTLS/PEAP/FAST tunnel) authentication.
*/
u8 *altsubject_match2;
/**
* eap_methods - Allowed EAP methods
*
* (vendor=EAP_VENDOR_IETF,method=EAP_TYPE_NONE) terminated list of
* allowed EAP methods or %NULL if all methods are accepted.
*/
struct eap_method_type *eap_methods;
/**
* phase1 - Phase 1 (outer authentication) parameters
*
* String with field-value pairs, e.g., "peapver=0" or
* "peapver=1 peaplabel=1".
*
* 'peapver' can be used to force which PEAP version (0 or 1) is used.
*
* 'peaplabel=1' can be used to force new label, "client PEAP
* encryption", to be used during key derivation when PEAPv1 or newer.
*
* Most existing PEAPv1 implementation seem to be using the old label,
* "client EAP encryption", and wpa_supplicant is now using that as the
* default value.
*
* Some servers, e.g., Radiator, may require peaplabel=1 configuration
* to interoperate with PEAPv1; see eap_testing.txt for more details.
*
* 'peap_outer_success=0' can be used to terminate PEAP authentication
* on tunneled EAP-Success. This is required with some RADIUS servers
* that implement draft-josefsson-pppext-eap-tls-eap-05.txt (e.g.,
* Lucent NavisRadius v4.4.0 with PEAP in "IETF Draft 5" mode).
*
* include_tls_length=1 can be used to force wpa_supplicant to include
* TLS Message Length field in all TLS messages even if they are not
* fragmented.
*
* sim_min_num_chal=3 can be used to configure EAP-SIM to require three
* challenges (by default, it accepts 2 or 3).
*
* fast_provisioning=1 can be used to enable in-line provisioning of
* EAP-FAST credentials (PAC)
*/
char *phase1;
/**
* phase2 - Phase2 (inner authentication with TLS tunnel) parameters
*
* String with field-value pairs, e.g., "auth=MSCHAPV2" for EAP-PEAP or
* "autheap=MSCHAPV2 autheap=MD5" for EAP-TTLS.
*/
char *phase2;
/**
* pcsc - Parameters for PC/SC smartcard interface for USIM and GSM SIM
*
* This field is used to configure PC/SC smartcard interface.
* Currently, the only configuration is whether this field is %NULL (do
* not use PC/SC) or non-NULL (e.g., "") to enable PC/SC.
*
* This field is used for EAP-SIM and EAP-AKA.
*/
char *pcsc;
/**
* pin - PIN for USIM, GSM SIM, and smartcards
*
* This field is used to configure PIN for SIM and smartcards for
* EAP-SIM and EAP-AKA. In addition, this is used with EAP-TLS if a
* smartcard is used for private key operations.
*
* If left out, this will be asked through control interface.
*/
char *pin;
/**
* engine - Enable OpenSSL engine (e.g., for smartcard access)
*
* This is used if private key operations for EAP-TLS are performed
* using a smartcard.
*/
int engine;
/**
* engine_id - Engine ID for OpenSSL engine
*
* "opensc" to select OpenSC engine or "pkcs11" to select PKCS#11
* engine.
*
* This is used if private key operations for EAP-TLS are performed
* using a smartcard.
*/
char *engine_id;
/**
* key_id - Key ID for OpenSSL engine
*
* This is used if private key operations for EAP-TLS are performed
* using a smartcard.
*/
char *key_id;
#define EAPOL_FLAG_REQUIRE_KEY_UNICAST BIT(0)
#define EAPOL_FLAG_REQUIRE_KEY_BROADCAST BIT(1)
/**
* eapol_flags - Bit field of IEEE 802.1X/EAPOL options (EAPOL_FLAG_*)
*/
int eapol_flags;
#endif /* IEEE8021X_EAPOL */
#define NUM_WEP_KEYS 4
#define MAX_WEP_KEY_LEN 16
/**
* wep_key - WEP keys
*/
u8 wep_key[NUM_WEP_KEYS][MAX_WEP_KEY_LEN];
/**
* wep_key_len - WEP key lengths
*/
size_t wep_key_len[NUM_WEP_KEYS];
/**
* wep_tx_keyidx - Default key index for TX frames using WEP
*/
int wep_tx_keyidx;
/**
* proactive_key_caching - Enable proactive key caching
*
* This field can be used to enable proactive key caching which is also
* known as opportunistic PMKSA caching for WPA2. This is disabled (0)
* by default. Enable by setting this to 1.
*
* Proactive key caching is used to make supplicant assume that the APs
* are using the same PMK and generate PMKSA cache entries without
* doing RSN pre-authentication. This requires support from the AP side
* and is normally used with wireless switches that co-locate the
* authenticator.
*/
int proactive_key_caching;
/**
* mixed_cell - Whether mixed cells are allowed
*
* This option can be used to configure whether so called mixed cells,
* i.e., networks that use both plaintext and encryption in the same
* SSID, are allowed. This is disabled (0) by default. Enable by
* setting this to 1.
*/
int mixed_cell;
#ifdef IEEE8021X_EAPOL
/**
* otp - One-time-password
*
* This field should not be set in configuration step. It is only used
* internally when OTP is entered through the control interface.
*/
u8 *otp;
/**
* otp_len - Length of the otp field
*/
size_t otp_len;
/**
* pending_req_identity - Whether there is a pending identity request
*
* This field should not be set in configuration step. It is only used
* internally when control interface is used to request needed
* information.
*/
int pending_req_identity;
/**
* pending_req_password - Whether there is a pending password request
*
* This field should not be set in configuration step. It is only used
* internally when control interface is used to request needed
* information.
*/
int pending_req_password;
/**
* pending_req_pin - Whether there is a pending PIN request
*
* This field should not be set in configuration step. It is only used
* internally when control interface is used to request needed
* information.
*/
int pending_req_pin;
/**
* pending_req_new_password - Pending password update request
*
* This field should not be set in configuration step. It is only used
* internally when control interface is used to request needed
* information.
*/
int pending_req_new_password;
/**
* pending_req_passphrase - Pending passphrase request
*
* This field should not be set in configuration step. It is only used
* internally when control interface is used to request needed
* information.
*/
int pending_req_passphrase;
/**
* pending_req_otp - Whether there is a pending OTP request
*
* This field should not be set in configuration step. It is only used
* internally when control interface is used to request needed
* information.
*/
char *pending_req_otp;
/**
* pending_req_otp_len - Length of the pending OTP request
*/
size_t pending_req_otp_len;
/**
* leap - Number of EAP methods using LEAP
*
* This field should be set to 1 if LEAP is enabled. This is used to
* select IEEE 802.11 authentication algorithm.
*/
int leap;
/**
* non_leap - Number of EAP methods not using LEAP
*
* This field should be set to >0 if any EAP method other than LEAP is
* enabled. This is used to select IEEE 802.11 authentication
* algorithm.
*/
int non_leap;
/**
* eap_workaround - EAP workarounds enabled
*
* wpa_supplicant supports number of "EAP workarounds" to work around
* interoperability issues with incorrectly behaving authentication
* servers. This is recommended to be enabled by default because some
* of the issues are present in large number of authentication servers.
*
* Strict EAP conformance mode can be configured by disabling
* workarounds with eap_workaround = 0.
*/
unsigned int eap_workaround;
/**
* pac_file - File path or blob name for the PAC entries (EAP-FAST)
*
* wpa_supplicant will need to be able to create this file and write
* updates to it when PAC is being provisioned or refreshed. Full path
* to the file should be used since working directory may change when
* wpa_supplicant is run in the background.
* Alternatively, a named configuration blob can be used by setting
* this to blob://<blob name>.
*/
char *pac_file;
#endif /* IEEE8021X_EAPOL */
/**
* mode - IEEE 802.11 operation mode (Infrastucture/IBSS)
*
* 0 = infrastructure (Managed) mode, i.e., associate with an AP.
*
* 1 = IBSS (ad-hoc, peer-to-peer)
*
* Note: IBSS can only be used with key_mgmt NONE (plaintext and
* static WEP) and key_mgmt=WPA-NONE (fixed group key TKIP/CCMP). In
* addition, ap_scan has to be set to 2 for IBSS. WPA-None requires
* following network block options: proto=WPA, key_mgmt=WPA-NONE,
* pairwise=NONE, group=TKIP (or CCMP, but not both), and psk must also
* be set (either directly or using ASCII passphrase).
*/
int mode;
#ifdef IEEE8021X_EAPOL
/**
* mschapv2_retry - MSCHAPv2 retry in progress
*
* This field is used internally by EAP-MSCHAPv2 and should not be set
* as part of configuration.
*/
int mschapv2_retry;
/**
* new_password - New password for password update
*
* This field is used during MSCHAPv2 password update. This is normally
* requested from the user through the control interface and not set
* from configuration.
*/
u8 *new_password;
/**
* new_password_len - Length of new_password field
*/
size_t new_password_len;
#endif /* IEEE8021X_EAPOL */
/**
* disabled - Whether this network is currently disabled
*
* 0 = this network can be used (default).
* 1 = this network block is disabled (can be enabled through
* ctrl_iface, e.g., with wpa_cli or wpa_gui).
*/
int disabled;
/**
* peerkey - Whether PeerKey handshake for direct links is allowed
*
* This is only used when both RSN/WPA2 and IEEE 802.11e (QoS) are
* enabled.
*
* 0 = disabled (default)
* 1 = enabled
*/
int peerkey;
#ifdef IEEE8021X_EAPOL
/**
* fragment_size - Maximum EAP fragment size in bytes (default 1398)
*
* This value limits the fragment size for EAP methods that support
* fragmentation (e.g., EAP-TLS and EAP-PEAP). This value should be set
* small enough to make the EAP messages fit in MTU of the network
* interface used for EAPOL. The default value is suitable for most
* cases.
*/
int fragment_size;
#endif /* IEEE8021X_EAPOL */
/**
* id_str - Network identifier string for external scripts
*
* This value is passed to external ctrl_iface monitors in
* WPA_EVENT_CONNECTED event and wpa_cli sets this as WPA_ID_STR
* environment variable for action scripts.
*/
char *id_str;
#ifdef CONFIG_IEEE80211W
/**
* ieee80211w - Whether management frame protection is enabled
*
* This value is used to configure policy for management frame
* protection (IEEE 802.11w). 0 = disabled, 1 = optional, 2 = required.
*/
enum {
NO_IEEE80211W = 0,
IEEE80211W_OPTIONAL = 1,
IEEE80211W_REQUIRED = 2
} ieee80211w;
#endif /* CONFIG_IEEE80211W */
/**
* frequency - Channel frequency in megahertz (MHz) for IBSS
*
* This value is used to configure the initial channel for IBSS (adhoc)
* networks, e.g., 2412 = IEEE 802.11b/g channel 1. It is ignored in
* the infrastructure mode. In addition, this value is only used by the
* station that creates the IBSS. If an IBSS network with the
* configured SSID is already present, the frequency of the network
* will be used instead of this configured value.
*/
int frequency;
};
int wpa_config_allowed_eap_method(struct wpa_ssid *ssid, int vendor,
u32 method);
#endif /* CONFIG_SSID_H */
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