u8 max_tx_power;
};
+#define HOSTAPD_MODE_FLAG_HT_INFO_KNOWN BIT(0)
+
/**
* struct hostapd_hw_modes - Supported hardware mode information
*/
* a_mpdu_params - A-MPDU (IEEE 802.11n) parameters
*/
u8 a_mpdu_params;
+
+ unsigned int flags; /* HOSTAPD_MODE_FLAG_* */
};
const char *drv_name;
};
-#define WPAS_MAX_SCAN_SSIDS 10
+#define WPAS_MAX_SCAN_SSIDS 16
/**
* struct wpa_driver_scan_params - Scan parameters
/**
* assocresp_ies - WPS IE(s) for (Re)Association Response frames
+ *
+ * This is used to add IEs like WPS IE by drivers that reply to
+ * (Re)Association Request frames internally.
*/
const struct wpabuf *assocresp_ies;
+
+ /**
+ * isolate - Whether to isolate frames between associated stations
+ *
+ * If this is non-zero, the AP is requested to disable forwarding of
+ * frames between association stations.
+ */
+ int isolate;
+
+ /**
+ * cts_protect - Whether CTS protection is enabled
+ */
+ int cts_protect;
+
+ /**
+ * preamble - Whether short preamble is enabled
+ */
+ int preamble;
+
+ /**
+ * short_slot_time - Whether short slot time is enabled
+ *
+ * 0 = short slot time disable, 1 = short slot time enabled, -1 = do
+ * not set (e.g., when 802.11g mode is not in use)
+ */
+ int short_slot_time;
+
+ /**
+ * ht_opmode - HT operation mode or -1 if HT not in use
+ */
+ int ht_opmode;
+
+ /**
+ * interworking - Whether Interworking is enabled
+ */
+ int interworking;
+
+ /**
+ * hessid - Homogeneous ESS identifier or %NULL if not set
+ */
+ const u8 *hessid;
+
+ /**
+ * access_network_type - Access Network Type (0..15)
+ *
+ * This is used for filtering Probe Request frames when Interworking is
+ * enabled.
+ */
+ u8 access_network_type;
};
/**
#define WPA_DRIVER_FLAGS_DRIVER_IE 0x00000001
/* Driver needs static WEP key setup after association command */
#define WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC 0x00000002
-#define WPA_DRIVER_FLAGS_USER_SPACE_MLME 0x00000004
+/* unused: 0x00000004 */
/* Driver takes care of RSN 4-way handshake internally; PMK is configured with
* struct wpa_driver_ops::set_key using alg = WPA_ALG_PMK */
#define WPA_DRIVER_FLAGS_4WAY_HANDSHAKE 0x00000008
#define WPA_DRIVER_FLAGS_DEAUTH_TX_STATUS 0x00020000
/* Driver supports roaming (BSS selection) in firmware */
#define WPA_DRIVER_FLAGS_BSS_SELECTION 0x00040000
+/* Driver supports operating as a TDLS peer */
+#define WPA_DRIVER_FLAGS_TDLS_SUPPORT 0x00080000
+/* Driver requires external TDLS setup/teardown/discovery */
+#define WPA_DRIVER_FLAGS_TDLS_EXTERNAL_SETUP 0x00100000
unsigned int flags;
int max_scan_ssids;
+ int max_sched_scan_ssids;
+ int sched_scan_supported;
+ int max_match_sets;
/**
* max_remain_on_chan - Maximum remain-on-channel duration in msec
u16 listen_interval;
const struct ieee80211_ht_capabilities *ht_capabilities;
u32 flags; /* bitmask of WPA_STA_* flags */
+ int set; /* Set STA parameters instead of add */
};
struct hostapd_freq_params {
};
struct wpa_init_params {
+ void *global_priv;
const u8 *bssid;
const char *ifname;
const u8 *ssid;
#define WPA_STA_WMM BIT(1)
#define WPA_STA_SHORT_PREAMBLE BIT(2)
#define WPA_STA_MFP BIT(3)
+#define WPA_STA_TDLS_PEER BIT(4)
/**
* struct p2p_params - P2P parameters for driver-based P2P management
* flags: Variable for returning hardware feature flags
* Returns: Pointer to allocated hardware data on success or %NULL on
* failure. Caller is responsible for freeing this.
- *
- * This function is only needed for drivers that export MLME
- * (management frame processing) to %wpa_supplicant or hostapd.
*/
struct hostapd_hw_modes * (*get_hw_feature_data)(void *priv,
u16 *num_modes,
u16 *flags);
/**
- * set_channel - Set channel
- * @priv: Private driver interface data
- * @phymode: HOSTAPD_MODE_IEEE80211B, ..
- * @chan: IEEE 802.11 channel number
- * @freq: Frequency of the channel in MHz
- * Returns: 0 on success, -1 on failure
- *
- * This function is only needed for drivers that export MLME
- * (management frame processing) to wpa_supplicant.
- */
- int (*set_channel)(void *priv, enum hostapd_hw_mode phymode, int chan,
- int freq);
-
- /**
- * set_ssid - Set SSID
- * @priv: Private driver interface data
- * @ssid: SSID
- * @ssid_len: SSID length
- * Returns: 0 on success, -1 on failure
- *
- * This function is only needed for drivers that export MLME
- * (management frame processing) to wpa_supplicant.
- */
- int (*set_ssid)(void *priv, const u8 *ssid, size_t ssid_len);
-
- /**
- * set_bssid - Set BSSID
- * @priv: Private driver interface data
- * @bssid: BSSID
- * Returns: 0 on success, -1 on failure
- *
- * This function is only needed for drivers that export MLME
- * (management frame processing) to wpa_supplicant.
- */
- int (*set_bssid)(void *priv, const u8 *bssid);
-
- /**
* send_mlme - Send management frame from MLME
* @priv: Private driver interface data
* @data: IEEE 802.11 management frame with IEEE 802.11 header
* @data_len: Size of the management frame
* Returns: 0 on success, -1 on failure
- *
- * This function is only needed for drivers that export MLME
- * (management frame processing) to wpa_supplicant.
*/
int (*send_mlme)(void *priv, const u8 *data, size_t data_len);
/**
- * mlme_add_sta - Add a STA entry into the driver/netstack
- * @priv: Private driver interface data
- * @addr: MAC address of the STA (e.g., BSSID of the AP)
- * @supp_rates: Supported rate set (from (Re)AssocResp); in IEEE 802.11
- * format (one octet per rate, 1 = 0.5 Mbps)
- * @supp_rates_len: Number of entries in supp_rates
- * Returns: 0 on success, -1 on failure
- *
- * This function is only needed for drivers that export MLME
- * (management frame processing) to wpa_supplicant. When the MLME code
- * completes association with an AP, this function is called to
- * configure the driver/netstack with a STA entry for data frame
- * processing (TX rate control, encryption/decryption).
- */
- int (*mlme_add_sta)(void *priv, const u8 *addr, const u8 *supp_rates,
- size_t supp_rates_len);
-
- /**
- * mlme_remove_sta - Remove a STA entry from the driver/netstack
- * @priv: Private driver interface data
- * @addr: MAC address of the STA (e.g., BSSID of the AP)
- * Returns: 0 on success, -1 on failure
- *
- * This function is only needed for drivers that export MLME
- * (management frame processing) to wpa_supplicant.
- */
- int (*mlme_remove_sta)(void *priv, const u8 *addr);
-
- /**
* update_ft_ies - Update FT (IEEE 802.11r) IEs
* @priv: Private driver interface data
* @md: Mobility domain (2 octets) (also included inside ies)
* can be left undefined (set to %NULL) if IEEE 802.1X support is
* always enabled and the driver uses set_ap() to set WPA/RSN IE
* for Beacon frames.
+ *
+ * DEPRECATED - use set_ap() instead
*/
int (*set_ieee8021x)(void *priv, struct wpa_bss_params *params);
* This is an optional function to configure privacy field in the
* kernel driver for Beacon frames. This can be left undefined (set to
* %NULL) if the driver uses the Beacon template from set_ap().
+ *
+ * DEPRECATED - use set_ap() instead
*/
int (*set_privacy)(void *priv, int enabled);
* kernel driver for Beacon and Probe Response frames. This can be left
* undefined (set to %NULL) if the driver uses the Beacon template from
* set_ap().
+ *
+ * DEPRECATED - use set_ap() instead
*/
int (*set_generic_elem)(void *priv, const u8 *elem, size_t elem_len);
* @buf: SSID
* @len: Length of the SSID in octets
* Returns: 0 on success, -1 on failure
+ *
+ * DEPRECATED - use set_ap() instead
*/
int (*hapd_set_ssid)(void *priv, const u8 *buf, int len);
* This function is used to add a station entry to the driver once the
* station has completed association. This is only used if the driver
* does not take care of association processing.
+ *
+ * With TDLS, this function is also used to add or set (params->set 1)
+ * TDLS peer entries.
*/
int (*sta_add)(void *priv, struct hostapd_sta_add_params *params);
int mode);
/**
- * set_cts_protect - Set CTS protection mode (AP only)
- * @priv: Private driver interface data
- * @value: Whether CTS protection is enabled
- * Returns: 0 on success, -1 on failure
- */
- int (*set_cts_protect)(void *priv, int value);
-
- /**
- * set_preamble - Set preamble mode (AP only)
- * @priv: Private driver interface data
- * @value: Whether short preamble is enabled
- * Returns: 0 on success, -1 on failure
- */
- int (*set_preamble)(void *priv, int value);
-
- /**
- * set_short_slot_time - Set short slot time (AP only)
- * @priv: Private driver interface data
- * @value: Whether short slot time is enabled
- * Returns: 0 on success, -1 on failure
- */
- int (*set_short_slot_time)(void *priv, int value);
-
- /**
* set_tx_queue_params - Set TX queue parameters
* @priv: Private driver interface data
* @queue: Queue number (0 = VO, 1 = VI, 2 = BE, 3 = BK)
int (*set_radius_acl_expire)(void *priv, const u8 *mac);
/**
- * set_ht_params - Set HT parameters (AP only)
- * @priv: Private driver interface data
- * @ht_capab: HT Capabilities IE
- * @ht_capab_len: Length of ht_capab in octets
- * @ht_oper: HT Operation IE
- * @ht_oper_len: Length of ht_oper in octets
- * Returns: 0 on success, -1 on failure
- */
- int (*set_ht_params)(void *priv,
- const u8 *ht_capab, size_t ht_capab_len,
- const u8 *ht_oper, size_t ht_oper_len);
-
- /**
* set_ap_wps_ie - Add WPS IE(s) into Beacon/Probe Response frames (AP)
* @priv: Private driver interface data
* @beacon: WPS IE(s) for Beacon frames or %NULL to remove extra IE(s)
* also used to provide Probe Response IEs for P2P Listen state
* operations for drivers that generate the Probe Response frames
* internally.
+ *
+ * DEPRECATED - use set_ap() instead
*/
int (*set_ap_wps_ie)(void *priv, const struct wpabuf *beacon,
const struct wpabuf *proberesp,
int (*ampdu)(void *priv, int ampdu);
/**
- * set_intra_bss - Enables/Disables intra BSS bridging
- */
- int (*set_intra_bss)(void *priv, int enabled);
-
- /**
* get_radio_name - Get physical radio name for the device
* @priv: Private driver interface data
* Returns: Radio name or %NULL if not known
* @status_code: Status Code or Reason Code to use (if needed)
* @buf: TDLS IEs to add to the message
* @len: Length of buf in octets
- * Returns: 0 on success, -1 on failure
+ * Returns: 0 on success, negative (<0) on failure
*
* This optional function can be used to send packet to driver which is
* responsible for receiving and sending all TDLS packets.
u8 dialog_token, u16 status_code,
const u8 *buf, size_t len);
+ /**
+ * tdls_oper - Ask the driver to perform high-level TDLS operations
+ * @priv: Private driver interface data
+ * @oper: TDLS high-level operation. See %enum tdls_oper
+ * @peer: Destination (peer) MAC address
+ * Returns: 0 on success, negative (<0) on failure
+ *
+ * This optional function can be used to send high-level TDLS commands
+ * to the driver.
+ */
int (*tdls_oper)(void *priv, enum tdls_oper oper, const u8 *peer);
/**
* This function can be used to set authentication algorithms for AP
* mode when static WEP is used. If the driver uses user space MLME/SME
* implementation, there is no need to implement this function.
+ *
+ * DEPRECATED - use set_ap() instead
*/
int (*set_authmode)(void *priv, int authmode);
* the station gets added by FT-over-DS.
*/
int (*add_sta_node)(void *priv, const u8 *addr, u16 auth_alg);
+
+ /**
+ * sched_scan - Request the driver to initiate scheduled scan
+ * @priv: Private driver interface data
+ * @params: Scan parameters
+ * @interval: Interval between scan cycles in milliseconds
+ * Returns: 0 on success, -1 on failure
+ *
+ * This operation should be used for scheduled scan offload to
+ * the hardware. Every time scan results are available, the
+ * driver should report scan results event for wpa_supplicant
+ * which will eventually request the results with
+ * wpa_driver_get_scan_results2(). This operation is optional
+ * and if not provided or if it returns -1, we fall back to
+ * normal host-scheduled scans.
+ */
+ int (*sched_scan)(void *priv, struct wpa_driver_scan_params *params,
+ u32 interval);
+
+ /**
+ * stop_sched_scan - Request the driver to stop a scheduled scan
+ * @priv: Private driver interface data
+ * Returns: 0 on success, -1 on failure
+ *
+ * This should cause the scheduled scan to be stopped and
+ * results should stop being sent. Must be supported if
+ * sched_scan is supported.
+ */
+ int (*stop_sched_scan)(void *priv);
+
+ /**
+ * poll_client - Probe (null data or such) the given station
+ * @priv: Private driver interface data
+ * @own_addr: MAC address of sending interface
+ * @addr: MAC address of the station to probe
+ * @qos: Indicates whether station is QoS station
+ *
+ * This function is used to verify whether an associated station is
+ * still present. This function does not need to be implemented if the
+ * driver provides such inactivity polling mechanism.
+ */
+ void (*poll_client)(void *priv, const u8 *own_addr,
+ const u8 *addr, int qos);
};
* completed Group Key Handshake while the host (including
* wpa_supplicant was sleeping).
*/
- EVENT_DRIVER_GTK_REKEY
+ EVENT_DRIVER_GTK_REKEY,
+
+ /**
+ * EVENT_SCHED_SCAN_STOPPED - Scheduled scan was stopped
+ */
+ EVENT_SCHED_SCAN_STOPPED,
+
+ /**
+ * EVENT_DRIVER_CLIENT_POLL_OK - Station responded to poll
+ *
+ * This event indicates that the station responded to the poll
+ * initiated with @poll_client.
+ */
+ EVENT_DRIVER_CLIENT_POLL_OK
};
* struct rx_from_unknown - Data for EVENT_RX_FROM_UNKNOWN events
*/
struct rx_from_unknown {
- const u8 *frame;
- size_t len;
+ const u8 *bssid;
+ const u8 *addr;
+ int wds;
} rx_from_unknown;
/**
const u8 *bssid;
const u8 *replay_ctr;
} driver_gtk_rekey;
+
+ /**
+ * struct client_poll - Data for EVENT_DRIVER_CLIENT_POLL_OK events
+ * @addr: station address
+ */
+ struct client_poll {
+ u8 addr[ETH_ALEN];
+ } client_poll;
};
/**
wpa_supplicant_event(ctx, EVENT_EAPOL_RX, &event);
}
+static inline void wpa_scan_results_free(struct wpa_scan_results *res)
+{
+ size_t i;
+
+ if (res == NULL)
+ return;
+
+ for (i = 0; i < res->num; i++)
+ os_free(res->res[i]);
+ os_free(res->res);
+ os_free(res);
+}
+
#endif /* DRIVER_H */
projects / mech_eap.git / blobdiff