* for A-MPDU operation.
*/
enum ieee80211_max_queues {
- IEEE80211_MAX_QUEUES = 16,
+ IEEE80211_MAX_QUEUES = 4,
IEEE80211_MAX_AMPDU_QUEUES = 16,
};
IEEE80211_CONF_PS = (1<<1),
};
-/* XXX: remove all this once drivers stop trying to use it */
-static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
-{
- return 0;
-}
-#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
/**
* enum ieee80211_conf_changed - denotes which configuration changed
* expect values between 0 and @max_signal.
* If possible please provide dB or dBm instead.
*
- * @IEEE80211_HW_SIGNAL_DB:
- * Hardware gives signal values in dB, decibel difference from an
- * arbitrary, fixed reference. We expect values between 0 and @max_signal.
- * If possible please provide dBm instead.
- *
* @IEEE80211_HW_SIGNAL_DBM:
* Hardware gives signal values in dBm, decibel difference from
* one milliwatt. This is the preferred method since it is standardized
IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE = 1<<3,
IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4,
IEEE80211_HW_SIGNAL_UNSPEC = 1<<5,
- IEEE80211_HW_SIGNAL_DB = 1<<6,
- IEEE80211_HW_SIGNAL_DBM = 1<<7,
- IEEE80211_HW_NOISE_DBM = 1<<8,
- IEEE80211_HW_SPECTRUM_MGMT = 1<<9,
- IEEE80211_HW_AMPDU_AGGREGATION = 1<<10,
- IEEE80211_HW_SUPPORTS_PS = 1<<11,
- IEEE80211_HW_PS_NULLFUNC_STACK = 1<<12,
- IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<13,
- IEEE80211_HW_MFP_CAPABLE = 1<<14,
+ IEEE80211_HW_SIGNAL_DBM = 1<<6,
+ IEEE80211_HW_NOISE_DBM = 1<<7,
+ IEEE80211_HW_SPECTRUM_MGMT = 1<<8,
+ IEEE80211_HW_AMPDU_AGGREGATION = 1<<9,
+ IEEE80211_HW_SUPPORTS_PS = 1<<10,
+ IEEE80211_HW_PS_NULLFUNC_STACK = 1<<11,
+ IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<12,
+ IEEE80211_HW_MFP_CAPABLE = 1<<13,
};
/**
* @workqueue: single threaded workqueue available for driver use,
* allocated by mac80211 on registration and flushed when an
* interface is removed.
- * NOTICE: All work performed on this workqueue should NEVER
- * acquire the RTNL lock (i.e. Don't use the function
- * ieee80211_iterate_active_interfaces())
+ * NOTICE: All work performed on this workqueue must not
+ * acquire the RTNL lock.
*
* @priv: pointer to private area that was allocated for driver use
* along with this structure.
memcpy(hw->wiphy->perm_addr, addr, ETH_ALEN);
}
-static inline int ieee80211_num_regular_queues(struct ieee80211_hw *hw)
-{
- return hw->queues;
-}
-
-static inline int ieee80211_num_queues(struct ieee80211_hw *hw)
-{
- return hw->queues + hw->ampdu_queues;
-}
-
static inline struct ieee80211_rate *
ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
const struct ieee80211_tx_info *c)
* because the hardware is turned off! Anything else is a bug!
* Returns a negative error code which will be seen in userspace.
*
+ * @sw_scan_start: Notifier function that is called just before a software scan
+ * is started. Can be NULL, if the driver doesn't need this notification.
+ *
+ * @sw_scan_complete: Notifier function that is called just after a software scan
+ * finished. Can be NULL, if the driver doesn't need this notification.
+ *
* @get_stats: Return low-level statistics.
* Returns zero if statistics are available.
*
* hw->ampdu_queues items.
*
* @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
- * this is only used for IBSS mode debugging and, as such, is not a
- * required function. Must be atomic.
+ * this is only used for IBSS mode BSSID merging and debugging. Is not a
+ * required function.
+ *
+ * @set_tsf: Set the TSF timer to the specified value in the firmware/hardware.
+ * Currently, this is only used for IBSS mode debugging. Is not a
+ * required function.
*
* @reset_tsf: Reset the TSF timer and allow firmware/hardware to synchronize
* with other STAs in the IBSS. This is only used in IBSS mode. This
void (*update_tkip_key)(struct ieee80211_hw *hw,
struct ieee80211_key_conf *conf, const u8 *address,
u32 iv32, u16 *phase1key);
- int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len);
+ int (*hw_scan)(struct ieee80211_hw *hw,
+ struct cfg80211_scan_request *req);
+ void (*sw_scan_start)(struct ieee80211_hw *hw);
+ void (*sw_scan_complete)(struct ieee80211_hw *hw);
int (*get_stats)(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
void (*get_tkip_seq)(struct ieee80211_hw *hw, u8 hw_key_idx,
int (*get_tx_stats)(struct ieee80211_hw *hw,
struct ieee80211_tx_queue_stats *stats);
u64 (*get_tsf)(struct ieee80211_hw *hw);
+ void (*set_tsf)(struct ieee80211_hw *hw, u64 tsf);
void (*reset_tsf)(struct ieee80211_hw *hw);
int (*tx_last_beacon)(struct ieee80211_hw *hw);
int (*ampdu_action)(struct ieee80211_hw *hw,
* mac80211 that the scan finished.
*
* @hw: the hardware that finished the scan
+ * @aborted: set to true if scan was aborted
*/
-void ieee80211_scan_completed(struct ieee80211_hw *hw);
+void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted);
/**
* ieee80211_iterate_active_interfaces - iterate active interfaces
/* Rate control API */
/**
+ * enum rate_control_changed - flags to indicate which parameter changed
+ *
+ * @IEEE80211_RC_HT_CHANGED: The HT parameters of the operating channel have
+ * changed, rate control algorithm can update its internal state if needed.
+ */
+enum rate_control_changed {
+ IEEE80211_RC_HT_CHANGED = BIT(0)
+};
+
+/**
* struct ieee80211_tx_rate_control - rate control information for/from RC algo
*
* @hw: The hardware the algorithm is invoked for.
void *(*alloc_sta)(void *priv, struct ieee80211_sta *sta, gfp_t gfp);
void (*rate_init)(void *priv, struct ieee80211_supported_band *sband,
struct ieee80211_sta *sta, void *priv_sta);
+ void (*rate_update)(void *priv, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta,
+ void *priv_sta, u32 changed);
void (*free_sta)(void *priv, struct ieee80211_sta *sta,
void *priv_sta);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff