diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 5296100f3889..a810dfcb83c2 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -715,6 +715,7 @@ enum mac80211_tx_info_flags { * frame (PS-Poll or uAPSD). * @IEEE80211_TX_CTRL_RATE_INJECT: This frame is injected with rate information * @IEEE80211_TX_CTRL_AMSDU: This frame is an A-MSDU frame + * @IEEE80211_TX_CTRL_FAST_XMIT: This frame is going through the fast_xmit path * * These flags are used in tx_info->control.flags. */ @@ -723,6 +724,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTRL_PS_RESPONSE = BIT(1), IEEE80211_TX_CTRL_RATE_INJECT = BIT(2), IEEE80211_TX_CTRL_AMSDU = BIT(3), + IEEE80211_TX_CTRL_FAST_XMIT = BIT(4), }; /* @@ -2177,6 +2179,8 @@ enum ieee80211_hw_flags { * @n_cipher_schemes: a size of an array of cipher schemes definitions. * @cipher_schemes: a pointer to an array of cipher scheme definitions * supported by HW. + * @max_nan_de_entries: maximum number of NAN DE functions supported by the + * device. */ struct ieee80211_hw { struct ieee80211_conf conf; @@ -2211,6 +2215,7 @@ struct ieee80211_hw { u8 uapsd_max_sp_len; u8 n_cipher_schemes; const struct ieee80211_cipher_scheme *cipher_schemes; + u8 max_nan_de_entries; }; static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw, @@ -3166,6 +3171,12 @@ enum ieee80211_reconfig_type { * required function. * The callback can sleep. * + * @offset_tsf: Offset the TSF timer by the specified value in the + * firmware/hardware. Preferred to set_tsf as it avoids delay between + * calling set_tsf() and hardware getting programmed, which will show up + * as TSF delay. Is not a required function. + * The callback can sleep. + * * @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 * function is optional if the firmware/hardware takes full care of @@ -3420,6 +3431,21 @@ enum ieee80211_reconfig_type { * synchronization which is needed in case driver has in its RSS queues * pending frames that were received prior to the control path action * currently taken (e.g. disassociation) but are not processed yet. + * + * @start_nan: join an existing NAN cluster, or create a new one. + * @stop_nan: leave the NAN cluster. + * @nan_change_conf: change NAN configuration. The data in cfg80211_nan_conf + * contains full new configuration and changes specify which parameters + * are changed with respect to the last NAN config. + * The driver gets both full configuration and the changed parameters since + * some devices may need the full configuration while others need only the + * changed parameters. + * @add_nan_func: Add a NAN function. Returns 0 on success. The data in + * cfg80211_nan_func must not be referenced outside the scope of + * this call. + * @del_nan_func: Remove a NAN function. The driver must call + * ieee80211_nan_func_terminated() with + * NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST reason code upon removal. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -3531,6 +3557,8 @@ struct ieee80211_ops { u64 (*get_tsf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void (*set_tsf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u64 tsf); + void (*offset_tsf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + s64 offset); void (*reset_tsf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int (*tx_last_beacon)(struct ieee80211_hw *hw); int (*ampdu_action)(struct ieee80211_hw *hw, @@ -3655,6 +3683,21 @@ struct ieee80211_ops { void (*wake_tx_queue)(struct ieee80211_hw *hw, struct ieee80211_txq *txq); void (*sync_rx_queues)(struct ieee80211_hw *hw); + + int (*start_nan)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_nan_conf *conf); + int (*stop_nan)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); + int (*nan_change_conf)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_nan_conf *conf, u32 changes); + int (*add_nan_func)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + const struct cfg80211_nan_func *nan_func); + void (*del_nan_func)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u8 instance_id); }; /** @@ -5728,4 +5771,36 @@ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw, void ieee80211_txq_get_depth(struct ieee80211_txq *txq, unsigned long *frame_cnt, unsigned long *byte_cnt); + +/** + * ieee80211_nan_func_terminated - notify about NAN function termination. + * + * This function is used to notify mac80211 about NAN function termination. + * Note that this function can't be called from hard irq. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @inst_id: the local instance id + * @reason: termination reason (one of the NL80211_NAN_FUNC_TERM_REASON_*) + * @gfp: allocation flags + */ +void ieee80211_nan_func_terminated(struct ieee80211_vif *vif, + u8 inst_id, + enum nl80211_nan_func_term_reason reason, + gfp_t gfp); + +/** + * ieee80211_nan_func_match - notify about NAN function match event. + * + * This function is used to notify mac80211 about NAN function match. The + * cookie inside the match struct will be assigned by mac80211. + * Note that this function can't be called from hard irq. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @match: match event information + * @gfp: allocation flags + */ +void ieee80211_nan_func_match(struct ieee80211_vif *vif, + struct cfg80211_nan_match_params *match, + gfp_t gfp); + #endif /* MAC80211_H */ |