diff options
| -rw-r--r-- | include/net/mac80211.h | 16 | ||||
| -rw-r--r-- | net/mac80211/status.c | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index de22cbfef23..323eca1110a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -287,6 +287,9 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_CTL_LDPC: tells the driver to use LDPC for this frame * @IEEE80211_TX_CTL_STBC: Enables Space-Time Block Coding (STBC) for this * frame and selects the maximum number of streams that it can use. + * + * Note: If you have to add new flags to the enumeration, then don't + * forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary. */ enum mac80211_tx_control_flags { IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0), @@ -315,6 +318,19 @@ enum mac80211_tx_control_flags { #define IEEE80211_TX_CTL_STBC_SHIFT 23 }; +/* + * This definition is used as a mask to clear all temporary flags, which are + * set by the tx handlers for each transmission attempt by the mac80211 stack. + */ +#define IEEE80211_TX_TEMPORARY_FLAGS (IEEE80211_TX_CTL_NO_ACK | \ + IEEE80211_TX_CTL_CLEAR_PS_FILT | IEEE80211_TX_CTL_FIRST_FRAGMENT | \ + IEEE80211_TX_CTL_SEND_AFTER_DTIM | IEEE80211_TX_CTL_AMPDU | \ + IEEE80211_TX_STAT_TX_FILTERED | IEEE80211_TX_STAT_ACK | \ + IEEE80211_TX_STAT_AMPDU | IEEE80211_TX_STAT_AMPDU_NO_BACK | \ + IEEE80211_TX_CTL_RATE_CTRL_PROBE | IEEE80211_TX_CTL_PSPOLL_RESPONSE | \ + IEEE80211_TX_CTL_MORE_FRAMES | IEEE80211_TX_CTL_LDPC | \ + IEEE80211_TX_CTL_STBC) + /** * enum mac80211_rate_control_flags - per-rate flags set by the * Rate Control algorithm. diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 94613af009f..5f1310ad753 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -58,6 +58,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local, info->control.vif = &sta->sdata->vif; info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING | IEEE80211_TX_INTFL_RETRANSMISSION; + info->flags &= ~IEEE80211_TX_TEMPORARY_FLAGS; sta->tx_filtered_count++; |