* marks frames marked in the bitmap as having been filtered. Afterwards, it
* checks if any frames in the window starting from @ssn can now be released
* (in case they were only waiting for frames that were filtered.)
+ * (Only work correctly if @max_rx_aggregation_subframes <= 64 frames)
*/
void ieee80211_mark_rx_ba_filtered_frames(struct ieee80211_sta *pubsta, u8 tid,
u16 ssn, u64 filtered,
struct sk_buff *tail = skb_peek_tail(frames);
struct ieee80211_rx_status *status;
- if (tid_agg_rx->reorder_buf_filtered & BIT_ULL(index))
+ if (tid_agg_rx->reorder_buf_filtered &&
+ tid_agg_rx->reorder_buf_filtered & BIT_ULL(index))
return true;
if (!tail)
}
no_frame:
- tid_agg_rx->reorder_buf_filtered &= ~BIT_ULL(index);
+ if (tid_agg_rx->reorder_buf_filtered)
+ tid_agg_rx->reorder_buf_filtered &= ~BIT_ULL(index);
tid_agg_rx->head_seq_num = ieee80211_sn_inc(tid_agg_rx->head_seq_num);
}
u16 ssn, u64 filtered,
u16 received_mpdus)
{
+ struct ieee80211_local *local;
struct sta_info *sta;
struct tid_ampdu_rx *tid_agg_rx;
struct sk_buff_head frames;
sta = container_of(pubsta, struct sta_info, sta);
+ local = sta->sdata->local;
+ WARN_ONCE(local->hw.max_rx_aggregation_subframes > 64,
+ "RX BA marker can't support max_rx_aggregation_subframes %u > 64\n",
+ local->hw.max_rx_aggregation_subframes);
+
if (!ieee80211_rx_data_set_sta(&rx, sta, -1))
return;