SET_KEY, DISABLE_KEY,
};
+/**
+ * enum sta_notify_cmd - sta notify command
+ *
+ * Used with the sta_notify() callback in &struct ieee80211_ops, this
+ * indicates addition and removal of a station to station table
+ *
+ * @STA_NOTIFY_ADD: a station was added to the station table
+ * @STA_NOTIFY_REMOVE: a station being removed from the station table
+ */
+enum sta_notify_cmd {
+ STA_NOTIFY_ADD, STA_NOTIFY_REMOVE
+};
/**
* enum ieee80211_hw_flags - hardware flags
*
* @queues: number of available hardware transmit queues for
* data packets. WMM/QoS requires at least four.
+ *
+ * @rate_control_algorithm: rate control algorithm for this hardware.
+ * If unset (NULL), the default algorithm will be used. Must be
+ * set before calling ieee80211_register_hw().
*/
struct ieee80211_hw {
struct ieee80211_conf conf;
struct wiphy *wiphy;
struct workqueue_struct *workqueue;
+ const char *rate_control_algorithm;
void *priv;
u32 flags;
unsigned int extra_tx_headroom;
* and remove_interface calls, i.e. while the interface with the
* given local_address is enabled.
*
- * @set_ieee8021x: Enable/disable IEEE 802.1X. This item requests wlan card
- * to pass unencrypted EAPOL-Key frames even when encryption is
- * configured. If the wlan card does not require such a configuration,
- * this function pointer can be set to NULL.
- *
- * @set_port_auth: Set port authorization state (IEEE 802.1X PAE) to be
- * authorized (@authorized=1) or unauthorized (=0). This function can be
- * used if the wlan hardware or low-level driver implements PAE.
- * mac80211 will filter frames based on authorization state in any case,
- * so this function pointer can be NULL if low-level driver does not
- * require event notification about port state changes.
- *
* @hw_scan: Ask the hardware to service the scan request, no need to start
* the scan state machine in stack.
*
* @get_stats: return low-level statistics
*
- * @set_privacy_invoked: For devices that generate their own beacons and probe
- * response or association responses this updates the state of privacy_invoked
- * returns 0 for success or an error number.
- *
* @get_sequence_counter: For devices that have internal sequence counters this
* callback allows mac80211 to access the current value of a counter.
* This callback seems not well-defined, tell us if you need it.
*
* @set_retry_limit: Configuration of retry limits (if device needs it)
*
- * @sta_table_notification: Number of STAs in STA table notification. Must
- * be atomic.
+ * @sta_notify: Notifies low level driver about addition or removal
+ * of assocaited station or AP.
*
* @erp_ie_changed: Handle ERP IE change notifications. Must be atomic.
*
*
* @beacon_update: Setup beacon data for IBSS beacons. Unlike access point,
* IBSS uses a fixed beacon frame which is configured using this
- * function. This handler is required only for IBSS mode.
+ * function.
+ * If the driver returns success (0) from this callback, it owns
+ * the skb. That means the driver is responsible to kfree_skb() it.
+ * The control structure is not dynamically allocated. That means the
+ * driver does not own the pointer and if it needs it somewhere
+ * outside of the context of this function, it must copy it
+ * somewhere else.
+ * This handler is required only for IBSS mode.
*
* @tx_last_beacon: Determine whether the last IBSS beacon was sent by us.
* This is needed only for IBSS mode and the result of this function is
int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd,
const u8 *local_address, const u8 *address,
struct ieee80211_key_conf *key);
- int (*set_ieee8021x)(struct ieee80211_hw *hw, int use_ieee8021x);
- int (*set_port_auth)(struct ieee80211_hw *hw, u8 *addr,
- int authorized);
int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len);
int (*get_stats)(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
- int (*set_privacy_invoked)(struct ieee80211_hw *hw,
- int privacy_invoked);
int (*get_sequence_counter)(struct ieee80211_hw *hw,
u8* addr, u8 keyidx, u8 txrx,
u32* iv32, u16* iv16);
int (*set_frag_threshold)(struct ieee80211_hw *hw, u32 value);
int (*set_retry_limit)(struct ieee80211_hw *hw,
u32 short_retry, u32 long_retr);
- void (*sta_table_notification)(struct ieee80211_hw *hw,
- int num_sta);
+ void (*sta_notify)(struct ieee80211_hw *hw, int if_id,
+ enum sta_notify_cmd, const u8 *addr);
void (*erp_ie_changed)(struct ieee80211_hw *hw, u8 changes,
int cts_protection, int preamble);
int (*conf_tx)(struct ieee80211_hw *hw, int queue,