#define AUTH_ALG_OPEN_SYSTEM 0x01
#define AUTH_ALG_SHARED_KEY 0x02
#define AUTH_ALG_LEAP 0x04
+#define AUTH_ALG_FT 0x08
#define IEEE80211_MODE_INFRA 0
#define IEEE80211_MODE_IBSS 1
};
/**
+ * struct wpa_driver_auth_params - Authentication parameters
+ * Data for struct wpa_driver_ops::authenticate().
+ */
+struct wpa_driver_auth_params {
+ int freq;
+ const u8 *bssid;
+ const u8 *ssid;
+ size_t ssid_len;
+ int auth_alg;
+ const u8 *ie;
+ size_t ie_len;
+};
+
+/**
* struct wpa_driver_associate_params - Association parameters
* Data for struct wpa_driver_ops::associate().
*/
* be prepared to handle %NULL value as an error.
*/
const u8 *psk;
+
+ /**
+ * drop_unencrypted - Enable/disable unencrypted frame filtering
+ *
+ * Configure the driver to drop all non-EAPOL frames (both receive and
+ * transmit paths). Unencrypted EAPOL frames (ethertype 0x888e) must
+ * still be allowed for key negotiation.
+ */
+ int drop_unencrypted;
};
/**
* struct wpa_driver_ops::set_key using alg = WPA_ALG_PMK */
#define WPA_DRIVER_FLAGS_4WAY_HANDSHAKE 0x00000008
#define WPA_DRIVER_FLAGS_WIRED 0x00000010
+/* Driver provides separate commands for authentication and association (SME in
+ * wpa_supplicant). */
+#define WPA_DRIVER_FLAGS_SME 0x00000020
+/* Driver supports AP mode */
+#define WPA_DRIVER_FLAGS_AP 0x00000040
unsigned int flags;
int max_scan_ssids;
* Configure the driver to drop all non-EAPOL frames (both receive and
* transmit paths). Unencrypted EAPOL frames (ethertype 0x888e) must
* still be allowed for key negotiation.
+ *
+ * This function is deprecated. New driver wrapper implementations
+ * should use associate() parameter drop_unencrypted instead.
*/
int (*set_drop_unencrypted)(void *priv, int enabled);
* results event for wpa_supplicant which will eventually request the
* results with wpa_driver_get_scan_results().
*
- * This function is depracated. New driver wrapper implementations
+ * This function is deprecated. New driver wrapper implementations
* should implement support for scan2().
*/
int (*scan)(void *priv, const u8 *ssid, size_t ssid_len);
* returned and the remaining entries will not be included in the
* buffer.
*
- * This function is depracated. New driver wrapper implementations
+ * This function is deprecated. New driver wrapper implementations
* should implement support for get_scan_results2().
*/
int (*get_scan_results)(void *priv,
* associate() params, so set_auth_alg may not be needed in case of
* most drivers.
*
+ * This function is deprecated. New driver wrapper implementations
+ * should use associate() parameter auth_alg instead.
+ *
* Returns: 0 on success, -1 on failure
*/
int (*set_auth_alg)(void *priv, int auth_alg);
* This handler will be called before any key configuration and call to
* associate() handler in order to allow the operation mode to be
* configured as early as possible. This information is also available
- * in associate() params and as such, some driver wrappers may not need
+ * in associate() params and as such, driver wrappers may not need
* to implement set_mode() handler.
+ *
+ * This function is deprecated. New driver wrapper implementations
+ * should use associate() parameter mode instead.
+ *
* Returns: 0 on success, -1 on failure
*/
int (*set_mode)(void *priv, int mode);
* results with wpa_driver_get_scan_results2().
*/
int (*scan2)(void *priv, struct wpa_driver_scan_params *params);
+
+ /**
+ * authenticate - Request driver to authenticate
+ * @priv: private driver interface data
+ * @params: authentication parameters
+ * Returns: 0 on success, -1 on failure
+ *
+ * This is an optional function that can be used with drivers that
+ * support separate authentication and association steps, i.e., when
+ * wpa_supplicant can act as the SME. If not implemented, associate()
+ * function is expected to take care of IEEE 802.11 authentication,
+ * too.
+ */
+ int (*authenticate)(void *priv,
+ struct wpa_driver_auth_params *params);
};
/**
*
* This event should be called when association is lost either due to
* receiving deauthenticate or disassociate frame from the AP or when
- * sending either of these frames to the current AP.
+ * sending either of these frames to the current AP. If the driver
+ * supports separate deauthentication event, EVENT_DISASSOC should only
+ * be used for disassociation and EVENT_DEAUTH for deauthentication.
*/
EVENT_DISASSOC,
* event starts RSN authentication with the other STA to authenticate
* the STA and set up encryption keys with it.
*/
- EVENT_IBSS_RSN_START
+ EVENT_IBSS_RSN_START,
+
+ /**
+ * EVENT_AUTH - Authentication result
+ *
+ * This event should be called when authentication attempt has been
+ * completed. This is only used if the driver supports separate
+ * authentication step (struct wpa_driver_ops::authenticate).
+ * Information about authentication result is included in
+ * union wpa_event_data::auth.
+ */
+ EVENT_AUTH,
+
+ /**
+ * EVENT_DEAUTH - Authentication lost
+ *
+ * This event should be called when authentication is lost either due
+ * to receiving deauthenticate frame from the AP or when sending that
+ * frame to the current AP.
+ */
+ EVENT_DEAUTH
} wpa_event_type;
size_t ies_len;
int ft_action;
u8 target_ap[ETH_ALEN];
+ /** Optional IE(s), e.g., WMM TSPEC(s), for RIC-Request */
+ const u8 *ric_ies;
+ /** Length of ric_ies buffer in octets */
+ size_t ric_ies_len;
} ft_ies;
/**
struct ibss_rsn_start {
u8 peer[ETH_ALEN];
} ibss_rsn_start;
+
+ /**
+ * struct auth_info - Data for EVENT_AUTH events
+ */
+ struct auth_info {
+ u8 peer[ETH_ALEN];
+ u16 auth_type;
+ u16 status_code;
+ const u8 *ies;
+ size_t ies_len;
+ } auth;
};
/**
projects / wpasupplicant / blobdiff