diff options
| author |   Mordechay Goodstein <mordechay.goodstein@intel.com> | 2020-03-26 15:09:38 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2020-04-24 12:33:43 +0200 |
| commit | 0c197f16f7bc5ddb43073690a80fb15998ad61e4 (patch) | |
| tree | 381ceb1b00f1bfc4bd1fd05f7d6bf4cb163fced8 /include/net/mac80211.h | |
| parent | mac80211: agg-tx: refactor sending addba (diff) | |
| download | wireguard-linux-0c197f16f7bc5ddb43073690a80fb15998ad61e4.tar.xz wireguard-linux-0c197f16f7bc5ddb43073690a80fb15998ad61e4.zip | |
mac80211: agg-tx: add an option to defer ADDBA transmit
Driver tells mac80211 to sends ADDBA with SSN (starting sequence number)
from the head of the queue, while the transmission of all the frames in the
queue may take a while, which causes the peer to time out. In order to
fix this scenario, add an option to defer ADDBA transmit until queue
is drained.
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200326150855.0f27423fec75.If67daab123a27c1cbddef000d6a3f212aa6309ef@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 5fb80dd8bbbc..f3147633dda2 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3125,7 +3125,10 @@ enum ieee80211_filter_flags { * @IEEE80211_AMPDU_RX_START: start RX aggregation * @IEEE80211_AMPDU_RX_STOP: stop RX aggregation * @IEEE80211_AMPDU_TX_START: start TX aggregation, the driver must either - * call ieee80211_start_tx_ba_cb_irqsafe() or return the special + * call ieee80211_start_tx_ba_cb_irqsafe() or + * call ieee80211_start_tx_ba_cb_irqsafe() with status + * %IEEE80211_AMPDU_TX_START_DELAY_ADDBA to delay addba after + * ieee80211_start_tx_ba_cb_irqsafe is called, or just return the special * status %IEEE80211_AMPDU_TX_START_IMMEDIATE. * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational * @IEEE80211_AMPDU_TX_STOP_CONT: stop TX aggregation but continue transmitting @@ -3151,6 +3154,7 @@ enum ieee80211_ampdu_mlme_action { }; #define IEEE80211_AMPDU_TX_START_IMMEDIATE 1 +#define IEEE80211_AMPDU_TX_START_DELAY_ADDBA 2 /** * struct ieee80211_ampdu_params - AMPDU action parameters |