diff options
| author | Ron Rindjunsky <ron.rindjunsky@intel.com> | 2008-01-28 14:07:21 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:19:18 -0500 |
| commit | 483fdcecc564ae6b011148a758517cf561f65678 (patch) | |
| tree | 50598e24876a8ba9f8cb0cba3abe993d7a4122d6 | |
| parent | eb2ba62ee547b5ae7ca0339c75cd697f96060ca2 (diff) | |
mac80211: A-MPDU Tx change tx_status to support Block Ack data
This patch adds fields to ieee80211_tx_status in order to allow block ack
information exchange between low-level driver,mac80211 and rate scaling
module.
Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | include/net/mac80211.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 0ce2e94dc84..277488176a4 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -445,12 +445,14 @@ struct ieee80211_rx_status { * * @IEEE80211_TX_STATUS_TX_FILTERED: The frame was not transmitted * because the destination STA was in powersave mode. - * * @IEEE80211_TX_STATUS_ACK: Frame was acknowledged + * @IEEE80211_TX_STATUS_AMPDU: The frame was aggregated, so status + * is for the whole aggregation. */ enum ieee80211_tx_status_flags { IEEE80211_TX_STATUS_TX_FILTERED = 1<<0, IEEE80211_TX_STATUS_ACK = 1<<1, + IEEE80211_TX_STATUS_AMPDU = 1<<2, }; /** @@ -461,24 +463,25 @@ enum ieee80211_tx_status_flags { * * @control: a copy of the &struct ieee80211_tx_control passed to the driver * in the tx() callback. - * * @flags: transmit status flags, defined above - * - * @ack_signal: signal strength of the ACK frame - * + * @retry_count: number of retries * @excessive_retries: set to 1 if the frame was retried many times * but not acknowledged - * - * @retry_count: number of retries - * + * @ampdu_ack_len: number of aggregated frames. + * relevant only if IEEE80211_TX_STATUS_AMPDU was set. + * @ampdu_ack_map: block ack bit map for the aggregation. + * relevant only if IEEE80211_TX_STATUS_AMPDU was set. + * @ack_signal: signal strength of the ACK frame * @queue_length: ?? REMOVE * @queue_number: ?? REMOVE */ struct ieee80211_tx_status { struct ieee80211_tx_control control; u8 flags; - bool excessive_retries; u8 retry_count; + bool excessive_retries; + u8 ampdu_ack_len; + u64 ampdu_ack_map; int ack_signal; int queue_length; int queue_number; |