diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 60 |
1 files changed, 44 insertions, 16 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index b0787a1dea9..2a181136607 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -149,6 +149,7 @@ struct ieee80211_low_level_stats { * @BSS_CHANGED_ARP_FILTER: Hardware ARP filter address list or state changed. * @BSS_CHANGED_QOS: QoS for this association was enabled/disabled. Note * that it is only ever disabled for station mode. + * @BSS_CHANGED_IDLE: Idle changed for this BSS/interface. */ enum ieee80211_bss_change { BSS_CHANGED_ASSOC = 1<<0, @@ -165,6 +166,7 @@ enum ieee80211_bss_change { BSS_CHANGED_IBSS = 1<<11, BSS_CHANGED_ARP_FILTER = 1<<12, BSS_CHANGED_QOS = 1<<13, + BSS_CHANGED_IDLE = 1<<14, /* when adding here, make sure to change ieee80211_reconfig */ }; @@ -223,6 +225,9 @@ enum ieee80211_bss_change { * hardware must not perform any ARP filtering. Note, that the filter will * be enabled also in promiscuous mode. * @qos: This is a QoS-enabled BSS. + * @idle: This interface is idle. There's also a global idle flag in the + * hardware config which may be more appropriate depending on what + * your driver/device needs to do. */ struct ieee80211_bss_conf { const u8 *bssid; @@ -247,6 +252,7 @@ struct ieee80211_bss_conf { u8 arp_addr_cnt; bool arp_filter_enabled; bool qos; + bool idle; }; /** @@ -783,20 +789,6 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif) } /** - * enum ieee80211_key_alg - key algorithm - * @ALG_WEP: WEP40 or WEP104 - * @ALG_TKIP: TKIP - * @ALG_CCMP: CCMP (AES) - * @ALG_AES_CMAC: AES-128-CMAC - */ -enum ieee80211_key_alg { - ALG_WEP, - ALG_TKIP, - ALG_CCMP, - ALG_AES_CMAC, -}; - -/** * enum ieee80211_key_flags - key flags * * These flags are used for communication about keys between the driver @@ -833,7 +825,7 @@ enum ieee80211_key_flags { * @hw_key_idx: To be set by the driver, this is the key index the driver * wants to be given when a frame is transmitted and needs to be * encrypted in hardware. - * @alg: The key algorithm. + * @cipher: The key's cipher suite selector. * @flags: key flags, see &enum ieee80211_key_flags. * @keyidx: the key index (0-3) * @keylen: key material length @@ -846,7 +838,7 @@ enum ieee80211_key_flags { * @iv_len: The IV length for this key type */ struct ieee80211_key_conf { - enum ieee80211_key_alg alg; + u32 cipher; u8 icv_len; u8 iv_len; u8 hw_key_idx; @@ -1102,6 +1094,10 @@ enum ieee80211_hw_flags { * * @max_rates: maximum number of alternate rate retry stages * @max_rate_tries: maximum number of tries for each stage + * + * @napi_weight: weight used for NAPI polling. You must specify an + * appropriate value here if a napi_poll operation is provided + * by your driver. */ struct ieee80211_hw { struct ieee80211_conf conf; @@ -1113,6 +1109,7 @@ struct ieee80211_hw { int channel_change_time; int vif_data_size; int sta_data_size; + int napi_weight; u16 queues; u16 max_listen_interval; s8 max_signal; @@ -1687,6 +1684,8 @@ enum ieee80211_ampdu_mlme_action { * switch operation for CSAs received from the AP may implement this * callback. They must then call ieee80211_chswitch_done() to indicate * completion of the channel switch. + * + * @napi_poll: Poll Rx queue for incoming data frames. */ struct ieee80211_ops { int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); @@ -1752,6 +1751,7 @@ struct ieee80211_ops { void (*flush)(struct ieee80211_hw *hw, bool drop); void (*channel_switch)(struct ieee80211_hw *hw, struct ieee80211_channel_switch *ch_switch); + int (*napi_poll)(struct ieee80211_hw *hw, int budget); }; /** @@ -1897,6 +1897,22 @@ void ieee80211_free_hw(struct ieee80211_hw *hw); */ void ieee80211_restart_hw(struct ieee80211_hw *hw); +/** ieee80211_napi_schedule - schedule NAPI poll + * + * Use this function to schedule NAPI polling on a device. + * + * @hw: the hardware to start polling + */ +void ieee80211_napi_schedule(struct ieee80211_hw *hw); + +/** ieee80211_napi_complete - complete NAPI polling + * + * Use this function to finish NAPI polling on a device. + * + * @hw: the hardware to stop polling + */ +void ieee80211_napi_complete(struct ieee80211_hw *hw); + /** * ieee80211_rx - receive frame * @@ -2518,6 +2534,18 @@ void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif, */ void ieee80211_chswitch_done(struct ieee80211_vif *vif, bool success); +/** + * ieee80211_request_smps - request SM PS transition + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @smps_mode: new SM PS mode + * + * This allows the driver to request an SM PS transition in managed + * mode. This is useful when the driver has more information than + * the stack about possible interference, for example by bluetooth. + */ +void ieee80211_request_smps(struct ieee80211_vif *vif, + enum ieee80211_smps_mode smps_mode); + /* Rate control API */ /** |