mac80211: add a tx control flag to indicate PS-Poll/uAPSD response
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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964dc9e2c3
Коммит
d6d23de278
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@ -460,6 +460,8 @@ struct ieee80211_bss_conf {
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* @IEEE80211_TX_CTL_DONTFRAG: Don't fragment this packet even if it
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* would be fragmented by size (this is optional, only used for
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* monitor injection).
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* @IEEE80211_TX_CTL_PS_RESPONSE: This frame is a response to a poll
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* frame (PS-Poll or uAPSD).
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*
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* Note: If you have to add new flags to the enumeration, then don't
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* forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary.
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@ -495,6 +497,7 @@ enum mac80211_tx_control_flags {
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IEEE80211_TX_STATUS_EOSP = BIT(28),
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IEEE80211_TX_CTL_USE_MINRATE = BIT(29),
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IEEE80211_TX_CTL_DONTFRAG = BIT(30),
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IEEE80211_TX_CTL_PS_RESPONSE = BIT(31),
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};
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#define IEEE80211_TX_CTL_STBC_SHIFT 23
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@ -1132,6 +1132,7 @@ static void ieee80211_send_null_response(struct ieee80211_sub_if_data *sdata,
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* ends the poll/service period.
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*/
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info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER |
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IEEE80211_TX_CTL_PS_RESPONSE |
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IEEE80211_TX_STATUS_EOSP |
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IEEE80211_TX_CTL_REQ_TX_STATUS;
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@ -1269,7 +1270,8 @@ ieee80211_sta_ps_deliver_response(struct sta_info *sta,
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* STA may still remain is PS mode after this frame
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* exchange.
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*/
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info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
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info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER |
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IEEE80211_TX_CTL_PS_RESPONSE;
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/*
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* Use MoreData flag to indicate whether there are
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