From 0df3ef45a3d7b59cc53ce4e3611033c6e3b51a1b Mon Sep 17 00:00:00 2001 From: Ron Rindjunsky Date: Mon, 28 Jan 2008 14:07:15 +0200 Subject: mac80211: A-MPDU Tx add session's and low level driver's API This patch adds the API for 3 stages in A-MPDU Tx session flow: - request mac80211 to start/stop A-MPDU Tx session for specific TID. such a request should be issued by a load aware element, either mac80211 itself or external element. - requests by mac80211 to low-level driver to start/stop Tx aggregation. notice that low level driver responds now with Starting Sequence Number. - async feedback by low-level to mac80211 to inform that HW is ready for next A-MPDU Tx state. Changes in API to Rx A-MPDU were also made, reflected in iwlwifi changes as well. Signed-off-by: Ron Rindjunsky Signed-off-by: John W. Linville --- net/mac80211/ieee80211_sta.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/mac80211/ieee80211_sta.c') diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index 79dadd2976cd..d5d5610db1bd 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -1128,7 +1128,7 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev, if (local->ops->ampdu_action) ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_START, - sta->addr, tid, start_seq_num); + sta->addr, tid, &start_seq_num); #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "Rx A-MPDU on tid %d result %d", tid, ret); #endif /* CONFIG_MAC80211_HT_DEBUG */ @@ -1230,7 +1230,7 @@ void ieee80211_sta_stop_rx_ba_session(struct net_device *dev, u8 *ra, u16 tid, BUG_ON(!local->ops->ampdu_action); ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_STOP, - ra, tid, EINVAL); + ra, tid, NULL); if (ret) printk(KERN_DEBUG "HW problem - can not stop rx " "aggergation for tid %d\n", tid); -- cgit v1.2.3