diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index e6d6a66a8f71..120f102814b6 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1708,6 +1708,14 @@ enum ieee80211_ampdu_mlme_action { * any error unless this callback returned a negative error code. * The callback can sleep. * + * @cancel_hw_scan: Ask the low-level tp cancel the active hw scan. + * The driver should ask the hardware to cancel the scan (if possible), + * but the scan will be completed only after the driver will call + * ieee80211_scan_completed(). + * This callback is needed for wowlan, to prevent enqueueing a new + * scan_work after the low-level driver was already suspended. + * The callback can sleep. + * * @sched_scan_start: Ask the hardware to start scanning repeatedly at * specific intervals. The driver must call the * ieee80211_sched_scan_results() function whenever it finds results. @@ -1816,6 +1824,7 @@ enum ieee80211_ampdu_mlme_action { * * @testmode_cmd: Implement a cfg80211 test mode command. * The callback can sleep. + * @testmode_dump: Implement a cfg80211 test mode dump. The callback can sleep. * * @flush: Flush all pending frames from the hardware queue, making sure * that the hardware queues are empty. If the parameter @drop is set @@ -1899,6 +1908,8 @@ struct ieee80211_ops { u32 iv32, u16 *phase1key); int (*hw_scan)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_scan_request *req); + void (*cancel_hw_scan)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); int (*sched_scan_start)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_sched_scan_request *req, @@ -1936,6 +1947,9 @@ struct ieee80211_ops { void (*set_coverage_class)(struct ieee80211_hw *hw, u8 coverage_class); #ifdef CONFIG_NL80211_TESTMODE int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len); + int (*testmode_dump)(struct ieee80211_hw *hw, struct sk_buff *skb, + struct netlink_callback *cb, + void *data, int len); #endif void (*flush)(struct ieee80211_hw *hw, bool drop); void (*channel_switch)(struct ieee80211_hw *hw, @@ -2916,6 +2930,16 @@ void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif, gfp_t gfp); /** + * ieee80211_get_operstate - get the operstate of the vif + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * + * The driver might need to know the operstate of the net_device + * (specifically, whether the link is IF_OPER_UP after resume) + */ +unsigned char ieee80211_get_operstate(struct ieee80211_vif *vif); + +/** * ieee80211_chswitch_done - Complete channel switch process * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @success: make the channel switch successful or not @@ -2965,6 +2989,23 @@ void ieee80211_ready_on_channel(struct ieee80211_hw *hw); */ void ieee80211_remain_on_channel_expired(struct ieee80211_hw *hw); +/** + * ieee80211_stop_rx_ba_session - callback to stop existing BA sessions + * + * in order not to harm the system performance and user experience, the device + * may request not to allow any rx ba session and tear down existing rx ba + * sessions based on system constraints such as periodic BT activity that needs + * to limit wlan activity (eg.sco or a2dp)." + * in such cases, the intention is to limit the duration of the rx ppdu and + * therefore prevent the peer device to use a-mpdu aggregation. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @ba_rx_bitmap: Bit map of open rx ba per tid + * @addr: & to bssid mac address + */ +void ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, u16 ba_rx_bitmap, + const u8 *addr); + /* Rate control API */ /** |