const u8 *wep_key[4];
size_t wep_key_len[4];
int wep_tx_keyidx;
+ int local_state_change;
+};
+
+enum wps_mode {
+ WPS_MODE_NONE /* no WPS provisioning being used */,
+ WPS_MODE_OPEN /* WPS provisioning with AP that is in open mode */,
+ WPS_MODE_PRIVACY /* WPS provisioning with AP that is using protection
+ */
};
/**
* association.
*/
const u8 *prev_bssid;
+
+ /**
+ * wps - WPS mode
+ *
+ * If the driver needs to do special configuration for WPS association,
+ * this variable provides more information on what type of association
+ * is being requested. Most drivers should not need ot use this.
+ */
+ enum wps_mode wps;
};
/**
unsigned int flags;
int max_scan_ssids;
+
+ /**
+ * max_remain_on_chan - Maximum remain-on-channel duration in msec
+ */
+ unsigned int max_remain_on_chan;
};
* kernel driver for Beacon frames. This can be left undefined (set to
* %NULL) if the driver uses the Beacon template from set_beacon().
*/
- int (*set_privacy)(const char *ifname, void *priv, int enabled);
+ int (*set_privacy)(void *priv, int enabled);
/**
* get_seqnum - Fetch the current TSC/packet number (AP only)
/**
* set_generic_elem - Add IEs into Beacon/Probe Response frames (AP)
- * @ifname: The interface name (main or virtual BSS)
* @priv: Private driver interface data
* @elem: Information elements
* @elem_len: Length of the elem buffer in octets
* undefined (set to %NULL) if the driver uses the Beacon template from
* set_beacon().
*/
- int (*set_generic_elem)(const char *ifname, void *priv, const u8 *elem,
- size_t elem_len);
+ int (*set_generic_elem)(void *priv, const u8 *elem, size_t elem_len);
/**
* read_sta_data - Fetch station data (AP only)
/**
* hapd_get_ssid - Get the current SSID (AP only)
- * @ifname: Interface (master or virtual BSS)
* @priv: Private driver interface data
* @buf: Buffer for returning the SSID
* @len: Maximum length of the buffer
* template from set_beacon() and does not reply to Probe Request
* frames.
*/
- int (*hapd_get_ssid)(const char *ifname, void *priv, u8 *buf, int len);
+ int (*hapd_get_ssid)(void *priv, u8 *buf, int len);
/**
* hapd_set_ssid - Set SSID (AP only)
- * @ifname: Interface (master or virtual BSS)
* @priv: Private driver interface data
* @buf: SSID
* @len: Length of the SSID in octets
* Returns: 0 on success, -1 on failure
*/
- int (*hapd_set_ssid)(const char *ifname, void *priv, const u8 *buf,
- int len);
+ int (*hapd_set_ssid)(void *priv, const u8 *buf, int len);
+
/**
* hapd_set_countermeasures - Enable/disable TKIP countermeasures (AP)
* @priv: Private driver interface data
/**
* sta_add - Add a station entry
- * @ifname: Interface (master or virtual)
* @priv: Private driver interface data
* @params: Station parameters
* Returns: 0 on success, -1 on failure
* station has completed association. This is only used if the driver
* does not take care of association processing.
*/
- int (*sta_add)(const char *ifname, void *priv,
- struct hostapd_sta_add_params *params);
+ int (*sta_add)(void *priv, struct hostapd_sta_add_params *params);
/**
* get_inact_sec - Get station inactivity duration (AP only)
/**
* sta_set_flags - Set station flags (AP only)
- * @ifname: Interface name (for multi-SSID/VLAN support)
* @priv: Private driver interface data
* @addr: Station address
* @total_flags: Bitmap of all WPA_STA_* flags currently set
* @flags_and: Bitmap of WPA_STA_* flags to us as a mask
* Returns: 0 on success, -1 on failure
*/
- int (*sta_set_flags)(const char *ifname, void *priv, const u8 *addr,
+ int (*sta_set_flags)(void *priv, const u8 *addr,
int total_flags, int flags_or, int flags_and);
/**
* @bss_ctx: BSS context for %WPA_IF_AP_BSS interfaces
* @drv_priv: Pointer for overwriting the driver context or %NULL if
* not allowed (applies only to %WPA_IF_AP_BSS type)
+ * @force_ifname: Buffer for returning an interface name that the
+ * driver ended up using if it differs from the requested ifname
+ * @if_addr: Buffer for returning the allocated interface address
+ * (this may differ from the requested addr if the driver cannot
+ * change interface address)
* Returns: 0 on success, -1 on failure
*/
int (*if_add)(void *priv, enum wpa_driver_if_type type,
const char *ifname, const u8 *addr, void *bss_ctx,
- void **drv_priv);
+ void **drv_priv, char *force_ifname, u8 *if_addr);
/**
* if_remove - Remove a virtual interface
/**
* set_ht_params - Set HT parameters (AP only)
- * @ifname: The interface name (main or virtual BSS)
* @priv: Private driver interface data
* @ht_capab: HT Capabilities IE
* @ht_capab_len: Length of ht_capab in octets
* @ht_oper_len: Length of ht_oper in octets
* Returns: 0 on success, -1 on failure
*/
- int (*set_ht_params)(const char *ifname, void *priv,
+ 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 into Beacon/Probe Response frames (AP)
- * @ifname: The interface name (main or virtual BSS)
+ * set_ap_wps_ie - Add WPS IE(s) into Beacon/Probe Response frames (AP)
* @priv: Private driver interface data
- * @beacon: WPS IE for Beacon frames
- * @proberesp: WPS IE for Probe Response frames
+ * @beacon: WPS IE(s) for Beacon frames or %NULL to remove extra IE(s)
+ * @proberesp: WPS IE(s) for Probe Response frames or %NULL to remove
+ * extra IE(s)
* Returns: 0 on success, -1 on failure
*
* This is an optional function to add WPS IE in the kernel driver for
* to %NULL) if the driver uses the Beacon template from set_beacon()
* and does not process Probe Request frames.
*/
- int (*set_ap_wps_ie)(const char *ifname, void *priv,
- const struct wpabuf *beacon,
+ int (*set_ap_wps_ie)(void *priv, const struct wpabuf *beacon,
const struct wpabuf *proberesp);
/**
const u8 *dst, const u8 *src, const u8 *bssid,
const u8 *data, size_t data_len);
- /**
- * alloc_interface_addr - Allocate a virtual interface address
- * @priv: Private driver interface data
- * @addr: Buffer for returning the address
- * @ifname: Buffer for returning interface name (if needed)
- * Returns: 0 on success, -1 on failure
- *
- * This command pre-allocates an interface address for a new virtual
- * interface. This can be used before creating a virtual interface if
- * the interface mode (e.g., AP vs. station) is not yet known, but the
- * address of the virtual interface is already needed. This helps with
- * drivers that cannot change interface mode without destroying and
- * re-creating the interface. If the driver requires a specific
- * interface name to be used, the ifname buffer (up to IFNAMSIZ
- * characters) will be used to indicate which name must be used for
- * this virtual interface.
- *
- * The allocated address can be used in a if_add() call to request a
- * specific bssid.
- */
- int (*alloc_interface_addr)(void *priv, u8 *addr, char *ifname);
-
- /**
- * release_interface_addr - Release a virtual interface address
- * @priv: Private driver interface data
- * @addr: Address to be freed from alloc_interface_addr()
- *
- * This command is used to release a virtual interface address that was
- * allocated with alloc_interface_addr(), but has not yet been used
- * with if_add() to actually create the interface. This allows the
- * driver to release the pending allocation for a new interface.
- */
- void (*release_interface_addr)(void *priv, const u8 *addr);
-
/**
* remain_on_channel - Remain awake on a channel
* @priv: Private driver interface data
* @priv: Private driver interface data
*/
void (*resume)(void *priv);
+
+ /**
+ * signal_monitor - Set signal monitoring parameters
+ * @priv: Private driver interface data
+ * @threshold: Threshold value for signal change events; 0 = disabled
+ * @hysteresis: Minimum change in signal strength before indicating a
+ * new event
+ * Returns: 0 on success, -1 on failure (or if not supported)
+ *
+ * This function can be used to configure monitoring of signal strength
+ * with the current AP. Whenever signal strength drops below the
+ * %threshold value or increases above it, EVENT_SIGNAL_CHANGE event
+ * should be generated assuming the signal strength has changed at
+ * least %hysteresis from the previously indicated signal change event.
+ */
+ int (*signal_monitor)(void *priv, int threshold, int hysteresis);
+
+ /**
+ * send_frame - Send IEEE 802.11 frame (testing use only)
+ * @priv: Private driver interface data
+ * @data: IEEE 802.11 frame with IEEE 802.11 header
+ * @data_len: Size of the frame
+ * @encrypt: Whether to encrypt the frame (if keys are set)
+ * Returns: 0 on success, -1 on failure
+ *
+ * This function is only used for debugging purposes and is not
+ * required to be implemented for normal operations.
+ */
+ int (*send_frame)(void *priv, const u8 *data, size_t data_len,
+ int encrypt);
};
* %wpa_supplicant, this event is used only if the send_eapol() handler
* is used to override the use of l2_packet for EAPOL frame TX.
*/
- EVENT_EAPOL_RX
+ EVENT_EAPOL_RX,
+
+ /**
+ * EVENT_SIGNAL_CHANGE - Indicate change in signal strength
+ *
+ * This event is used to indicate changes in the signal strength
+ * observed in frames received from the current AP if signal strength
+ * monitoring has been enabled with signal_monitor().
+ */
+ EVENT_SIGNAL_CHANGE,
+
+ /**
+ * EVENT_INTERFACE_ENABLED - Notify that interface was enabled
+ *
+ * This event is used to indicate that the interface was enabled after
+ * having been previously disabled, e.g., due to rfkill.
+ */
+ EVENT_INTERFACE_ENABLED,
+
+ /**
+ * EVENT_INTERFACE_DISABLED - Notify that interface was disabled
+ *
+ * This event is used to indicate that the interface was disabled,
+ * e.g., due to rfkill.
+ */
+ EVENT_INTERFACE_DISABLED
};
* addr - Station address (for AP mode)
*/
const u8 *addr;
+
+ /**
+ * reason_code - Reason Code (host byte order) used in
+ * Deauthentication frame
+ */
+ u16 reason_code;
} disassoc_info;
/**
* addr - Station address (for AP mode)
*/
const u8 *addr;
+
+ /**
+ * reason_code - Reason Code (host byte order) used in
+ * Deauthentication frame
+ */
+ u16 reason_code;
} deauth_info;
/**
const u8 *data;
size_t data_len;
} eapol_rx;
+
+ /**
+ * struct signal_change - Data for EVENT_SIGNAL_CHANGE events
+ */
+ struct signal_change {
+ int above_threshold;
+ int current_signal;
+ } signal_change;
};
/**
projects / thirdparty / hostap.git / blobdiff