Lines Matching refs:tid_agg_rx
1098 static inline bool ieee80211_rx_reorder_ready(struct tid_ampdu_rx *tid_agg_rx, in ieee80211_rx_reorder_ready() argument
1101 struct sk_buff_head *frames = &tid_agg_rx->reorder_buf[index]; in ieee80211_rx_reorder_ready()
1105 if (tid_agg_rx->reorder_buf_filtered & BIT_ULL(index)) in ieee80211_rx_reorder_ready()
1119 struct tid_ampdu_rx *tid_agg_rx, in ieee80211_release_reorder_frame() argument
1123 struct sk_buff_head *skb_list = &tid_agg_rx->reorder_buf[index]; in ieee80211_release_reorder_frame()
1127 lockdep_assert_held(&tid_agg_rx->reorder_lock); in ieee80211_release_reorder_frame()
1132 if (!ieee80211_rx_reorder_ready(tid_agg_rx, index)) { in ieee80211_release_reorder_frame()
1138 tid_agg_rx->stored_mpdu_num--; in ieee80211_release_reorder_frame()
1146 tid_agg_rx->reorder_buf_filtered &= ~BIT_ULL(index); in ieee80211_release_reorder_frame()
1147 tid_agg_rx->head_seq_num = ieee80211_sn_inc(tid_agg_rx->head_seq_num); in ieee80211_release_reorder_frame()
1151 struct tid_ampdu_rx *tid_agg_rx, in ieee80211_release_reorder_frames() argument
1157 lockdep_assert_held(&tid_agg_rx->reorder_lock); in ieee80211_release_reorder_frames()
1159 while (ieee80211_sn_less(tid_agg_rx->head_seq_num, head_seq_num)) { in ieee80211_release_reorder_frames()
1160 index = tid_agg_rx->head_seq_num % tid_agg_rx->buf_size; in ieee80211_release_reorder_frames()
1161 ieee80211_release_reorder_frame(sdata, tid_agg_rx, index, in ieee80211_release_reorder_frames()
1178 struct tid_ampdu_rx *tid_agg_rx, in ieee80211_sta_reorder_release() argument
1183 lockdep_assert_held(&tid_agg_rx->reorder_lock); in ieee80211_sta_reorder_release()
1186 index = tid_agg_rx->head_seq_num % tid_agg_rx->buf_size; in ieee80211_sta_reorder_release()
1187 if (!ieee80211_rx_reorder_ready(tid_agg_rx, index) && in ieee80211_sta_reorder_release()
1188 tid_agg_rx->stored_mpdu_num) { in ieee80211_sta_reorder_release()
1194 for (j = (index + 1) % tid_agg_rx->buf_size; j != index; in ieee80211_sta_reorder_release()
1195 j = (j + 1) % tid_agg_rx->buf_size) { in ieee80211_sta_reorder_release()
1196 if (!ieee80211_rx_reorder_ready(tid_agg_rx, j)) { in ieee80211_sta_reorder_release()
1201 !time_after(jiffies, tid_agg_rx->reorder_time[j] + in ieee80211_sta_reorder_release()
1206 for (i = (index + 1) % tid_agg_rx->buf_size; i != j; in ieee80211_sta_reorder_release()
1207 i = (i + 1) % tid_agg_rx->buf_size) in ieee80211_sta_reorder_release()
1208 __skb_queue_purge(&tid_agg_rx->reorder_buf[i]); in ieee80211_sta_reorder_release()
1212 ieee80211_release_reorder_frame(sdata, tid_agg_rx, j, in ieee80211_sta_reorder_release()
1218 tid_agg_rx->head_seq_num = in ieee80211_sta_reorder_release()
1219 (tid_agg_rx->head_seq_num + in ieee80211_sta_reorder_release()
1223 } else while (ieee80211_rx_reorder_ready(tid_agg_rx, index)) { in ieee80211_sta_reorder_release()
1224 ieee80211_release_reorder_frame(sdata, tid_agg_rx, index, in ieee80211_sta_reorder_release()
1226 index = tid_agg_rx->head_seq_num % tid_agg_rx->buf_size; in ieee80211_sta_reorder_release()
1229 if (tid_agg_rx->stored_mpdu_num) { in ieee80211_sta_reorder_release()
1230 j = index = tid_agg_rx->head_seq_num % tid_agg_rx->buf_size; in ieee80211_sta_reorder_release()
1232 for (; j != (index - 1) % tid_agg_rx->buf_size; in ieee80211_sta_reorder_release()
1233 j = (j + 1) % tid_agg_rx->buf_size) { in ieee80211_sta_reorder_release()
1234 if (ieee80211_rx_reorder_ready(tid_agg_rx, j)) in ieee80211_sta_reorder_release()
1240 if (!tid_agg_rx->removed) in ieee80211_sta_reorder_release()
1241 mod_timer(&tid_agg_rx->reorder_timer, in ieee80211_sta_reorder_release()
1242 tid_agg_rx->reorder_time[j] + 1 + in ieee80211_sta_reorder_release()
1245 del_timer(&tid_agg_rx->reorder_timer); in ieee80211_sta_reorder_release()
1255 struct tid_ampdu_rx *tid_agg_rx, in ieee80211_sta_manage_reorder_buf() argument
1267 spin_lock(&tid_agg_rx->reorder_lock); in ieee80211_sta_manage_reorder_buf()
1273 if (unlikely(tid_agg_rx->auto_seq)) { in ieee80211_sta_manage_reorder_buf()
1274 tid_agg_rx->auto_seq = false; in ieee80211_sta_manage_reorder_buf()
1275 tid_agg_rx->ssn = mpdu_seq_num; in ieee80211_sta_manage_reorder_buf()
1276 tid_agg_rx->head_seq_num = mpdu_seq_num; in ieee80211_sta_manage_reorder_buf()
1279 buf_size = tid_agg_rx->buf_size; in ieee80211_sta_manage_reorder_buf()
1280 head_seq_num = tid_agg_rx->head_seq_num; in ieee80211_sta_manage_reorder_buf()
1286 if (unlikely(!tid_agg_rx->started)) { in ieee80211_sta_manage_reorder_buf()
1291 tid_agg_rx->started = true; in ieee80211_sta_manage_reorder_buf()
1308 ieee80211_release_reorder_frames(sdata, tid_agg_rx, in ieee80211_sta_manage_reorder_buf()
1314 index = mpdu_seq_num % tid_agg_rx->buf_size; in ieee80211_sta_manage_reorder_buf()
1317 if (ieee80211_rx_reorder_ready(tid_agg_rx, index)) { in ieee80211_sta_manage_reorder_buf()
1328 if (mpdu_seq_num == tid_agg_rx->head_seq_num && in ieee80211_sta_manage_reorder_buf()
1329 tid_agg_rx->stored_mpdu_num == 0) { in ieee80211_sta_manage_reorder_buf()
1331 tid_agg_rx->head_seq_num = in ieee80211_sta_manage_reorder_buf()
1332 ieee80211_sn_inc(tid_agg_rx->head_seq_num); in ieee80211_sta_manage_reorder_buf()
1338 __skb_queue_tail(&tid_agg_rx->reorder_buf[index], skb); in ieee80211_sta_manage_reorder_buf()
1340 tid_agg_rx->reorder_time[index] = jiffies; in ieee80211_sta_manage_reorder_buf()
1341 tid_agg_rx->stored_mpdu_num++; in ieee80211_sta_manage_reorder_buf()
1342 ieee80211_sta_reorder_release(sdata, tid_agg_rx, frames); in ieee80211_sta_manage_reorder_buf()
1346 spin_unlock(&tid_agg_rx->reorder_lock); in ieee80211_sta_manage_reorder_buf()
1360 struct tid_ampdu_rx *tid_agg_rx; in ieee80211_rx_reorder_ampdu() local
1380 tid_agg_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); in ieee80211_rx_reorder_ampdu()
1381 if (!tid_agg_rx) { in ieee80211_rx_reorder_ampdu()
1402 if (tid_agg_rx->timeout) in ieee80211_rx_reorder_ampdu()
1403 tid_agg_rx->last_rx = jiffies; in ieee80211_rx_reorder_ampdu()
1419 if (ieee80211_sta_manage_reorder_buf(rx->sdata, tid_agg_rx, skb, in ieee80211_rx_reorder_ampdu()
3121 struct tid_ampdu_rx *tid_agg_rx; in ieee80211_rx_h_ctrl() local
3151 tid_agg_rx = rcu_dereference(rx->sta->ampdu_mlme.tid_rx[tid]); in ieee80211_rx_h_ctrl()
3152 if (!tid_agg_rx) in ieee80211_rx_h_ctrl()
3161 if (tid_agg_rx->timeout) in ieee80211_rx_h_ctrl()
3162 mod_timer(&tid_agg_rx->session_timer, in ieee80211_rx_h_ctrl()
3163 TU_TO_EXP_TIME(tid_agg_rx->timeout)); in ieee80211_rx_h_ctrl()
3165 spin_lock(&tid_agg_rx->reorder_lock); in ieee80211_rx_h_ctrl()
3167 ieee80211_release_reorder_frames(rx->sdata, tid_agg_rx, in ieee80211_rx_h_ctrl()
3169 spin_unlock(&tid_agg_rx->reorder_lock); in ieee80211_rx_h_ctrl()
4152 struct tid_ampdu_rx *tid_agg_rx; in ieee80211_release_reorder_timeout() local
4162 tid_agg_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); in ieee80211_release_reorder_timeout()
4163 if (!tid_agg_rx) in ieee80211_release_reorder_timeout()
4168 spin_lock(&tid_agg_rx->reorder_lock); in ieee80211_release_reorder_timeout()
4169 ieee80211_sta_reorder_release(sta->sdata, tid_agg_rx, &frames); in ieee80211_release_reorder_timeout()
4170 spin_unlock(&tid_agg_rx->reorder_lock); in ieee80211_release_reorder_timeout()
4189 struct tid_ampdu_rx *tid_agg_rx; in ieee80211_mark_rx_ba_filtered_frames() local
4209 tid_agg_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); in ieee80211_mark_rx_ba_filtered_frames()
4210 if (!tid_agg_rx) in ieee80211_mark_rx_ba_filtered_frames()
4213 spin_lock_bh(&tid_agg_rx->reorder_lock); in ieee80211_mark_rx_ba_filtered_frames()
4219 release = (tid_agg_rx->head_seq_num + tid_agg_rx->buf_size) % in ieee80211_mark_rx_ba_filtered_frames()
4221 ieee80211_release_reorder_frames(sta->sdata, tid_agg_rx, in ieee80211_mark_rx_ba_filtered_frames()
4224 tid_agg_rx->head_seq_num = ssn; in ieee80211_mark_rx_ba_filtered_frames()
4226 ieee80211_release_reorder_frames(sta->sdata, tid_agg_rx, ssn, in ieee80211_mark_rx_ba_filtered_frames()
4232 diff = (tid_agg_rx->head_seq_num - ssn) & IEEE80211_SN_MASK; in ieee80211_mark_rx_ba_filtered_frames()
4233 if (diff >= tid_agg_rx->buf_size) { in ieee80211_mark_rx_ba_filtered_frames()
4234 tid_agg_rx->reorder_buf_filtered = 0; in ieee80211_mark_rx_ba_filtered_frames()
4241 for (i = 0; i < tid_agg_rx->buf_size; i++) { in ieee80211_mark_rx_ba_filtered_frames()
4242 int index = (ssn + i) % tid_agg_rx->buf_size; in ieee80211_mark_rx_ba_filtered_frames()
4244 tid_agg_rx->reorder_buf_filtered &= ~BIT_ULL(index); in ieee80211_mark_rx_ba_filtered_frames()
4246 tid_agg_rx->reorder_buf_filtered |= BIT_ULL(index); in ieee80211_mark_rx_ba_filtered_frames()
4250 ieee80211_sta_reorder_release(sta->sdata, tid_agg_rx, &frames); in ieee80211_mark_rx_ba_filtered_frames()
4253 spin_unlock_bh(&tid_agg_rx->reorder_lock); in ieee80211_mark_rx_ba_filtered_frames()