diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 760bc4d5a2cf..7c30faff245f 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1321,11 +1321,15 @@ struct ieee80211_channel_switch { * interface. This flag should be set during interface addition, * but may be set/cleared as late as authentication to an AP. It is * only valid for managed/station mode interfaces. + * @IEEE80211_VIF_GET_NOA_UPDATE: request to handle NOA attributes + * and send P2P_PS notification to the driver if NOA changed, even + * this is not pure P2P vif. */ enum ieee80211_vif_flags { IEEE80211_VIF_BEACON_FILTER = BIT(0), IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1), IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2), + IEEE80211_VIF_GET_NOA_UPDATE = BIT(3), }; /** @@ -1901,6 +1905,11 @@ struct ieee80211_txq { * @IEEE80211_HW_BEACON_TX_STATUS: The device/driver provides TX status * for sent beacons. * + * @IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR: Hardware (or driver) requires that each + * station has a unique address, i.e. each station entry can be identified + * by just its MAC address; this prevents, for example, the same station + * from connecting to two virtual AP interfaces at the same time. + * * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays */ enum ieee80211_hw_flags { @@ -1936,6 +1945,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_TDLS_WIDER_BW, IEEE80211_HW_SUPPORTS_AMSDU_IN_AMPDU, IEEE80211_HW_BEACON_TX_STATUS, + IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR, /* keep last, obviously */ NUM_IEEE80211_HW_FLAGS @@ -4863,6 +4873,28 @@ void ieee80211_sta_block_awake(struct ieee80211_hw *hw, void ieee80211_sta_eosp(struct ieee80211_sta *pubsta); /** + * ieee80211_send_eosp_nullfunc - ask mac80211 to send NDP with EOSP + * @pubsta: the station + * @tid: the tid of the NDP + * + * Sometimes the device understands that it needs to close + * the Service Period unexpectedly. This can happen when + * sending frames that are filling holes in the BA window. + * In this case, the device can ask mac80211 to send a + * Nullfunc frame with EOSP set. When that happens, the + * driver must have called ieee80211_sta_set_buffered() to + * let mac80211 know that there are no buffered frames any + * more, otherwise mac80211 will get the more_data bit wrong. + * The low level driver must have made sure that the frame + * will be sent despite the station being in power-save. + * Mac80211 won't call allow_buffered_frames(). + * Note that calling this function, doesn't exempt the driver + * from closing the EOSP properly, it will still have to call + * ieee80211_sta_eosp when the NDP is sent. + */ +void ieee80211_send_eosp_nullfunc(struct ieee80211_sta *pubsta, int tid); + +/** * ieee80211_iter_keys - iterate keys programmed into the device * @hw: pointer obtained from ieee80211_alloc_hw() * @vif: virtual interface to iterate, may be %NULL for all @@ -4890,6 +4922,30 @@ void ieee80211_iter_keys(struct ieee80211_hw *hw, void *iter_data); /** + * ieee80211_iter_keys_rcu - iterate keys programmed into the device + * @hw: pointer obtained from ieee80211_alloc_hw() + * @vif: virtual interface to iterate, may be %NULL for all + * @iter: iterator function that will be called for each key + * @iter_data: custom data to pass to the iterator function + * + * This function can be used to iterate all the keys known to + * mac80211, even those that weren't previously programmed into + * the device. Note that due to locking reasons, keys of station + * in removal process will be skipped. + * + * This function requires being called in an RCU critical section, + * and thus iter must be atomic. + */ +void ieee80211_iter_keys_rcu(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + void (*iter)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, + void *data), + void *iter_data); + +/** * ieee80211_iter_chan_contexts_atomic - iterate channel contexts * @hw: pointre obtained from ieee80211_alloc_hw(). * @iter: iterator function |