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mac80211: make ieee80211_send_bar available for drivers

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To properly maintain the peer's block ack window, the driver needs to be
able to control the new starting sequence number that is sent along with
the BlockAckReq frame.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2011-08-20 15:53:55 +02:00
committed by John W. Linville
parent d7549cbb9a
commit 8c771244fb
4 changed files with 18 additions and 4 deletions
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13
include/net/mac80211.h
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@@ -3225,6 +3225,19 @@ void ieee80211_remain_on_channel_expired(struct ieee80211_hw *hw);
void ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, u16 ba_rx_bitmap,
const u8 *addr);
/**
* ieee80211_send_bar - send a BlockAckReq frame
*
* can be used to flush pending frames from the peer's aggregation reorder
* buffer.
*
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
* @ra: the peer's destination address
* @tid: the TID of the aggregation session
* @ssn: the new starting sequence number for the receiver
*/
void ieee80211_send_bar(struct ieee80211_vif *vif, u8 *ra, u16 tid, u16 ssn);
/* Rate control API */
/**