+void mwifiex_update_ralist_tx_pause(struct mwifiex_private *priv, u8 *mac,
+ u8 tx_pause)
+{
+ struct mwifiex_ra_list_tbl *ra_list;
+ u32 pkt_cnt = 0, tx_pkts_queued;
+ unsigned long flags;
+ int i;
+
+ spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
+
+ for (i = 0; i < MAX_NUM_TID; ++i) {
+ ra_list = mwifiex_wmm_get_ralist_node(priv, i, mac);
+ if (ra_list && ra_list->tx_paused != tx_pause) {
+ pkt_cnt += ra_list->total_pkt_count;
+ ra_list->tx_paused = tx_pause;
+ if (tx_pause)
+ priv->wmm.pkts_paused[i] +=
+ ra_list->total_pkt_count;
+ else
+ priv->wmm.pkts_paused[i] -=
+ ra_list->total_pkt_count;
+ }
+ }
+
+ if (pkt_cnt) {
+ tx_pkts_queued = atomic_read(&priv->wmm.tx_pkts_queued);
+ if (tx_pause)
+ tx_pkts_queued -= pkt_cnt;
+ else
+ tx_pkts_queued += pkt_cnt;
+
+ atomic_set(&priv->wmm.tx_pkts_queued, tx_pkts_queued);
+ atomic_set(&priv->wmm.highest_queued_prio, HIGH_PRIO_TID);
+ }
+ spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+}
+
+/* This function update non-tdls peer ralist tx_pause while
+ * tdls channel swithing
+ */
+void mwifiex_update_ralist_tx_pause_in_tdls_cs(struct mwifiex_private *priv,
+ u8 *mac, u8 tx_pause)
+{
+ struct mwifiex_ra_list_tbl *ra_list;
+ u32 pkt_cnt = 0, tx_pkts_queued;
+ unsigned long flags;
+ int i;
+
+ spin_lock_irqsave(&priv->wmm.ra_list_spinlock, flags);
+
+ for (i = 0; i < MAX_NUM_TID; ++i) {
+ list_for_each_entry(ra_list, &priv->wmm.tid_tbl_ptr[i].ra_list,
+ list) {
+ if (!memcmp(ra_list->ra, mac, ETH_ALEN))
+ continue;
+
+ if (ra_list->tx_paused != tx_pause) {
+ pkt_cnt += ra_list->total_pkt_count;
+ ra_list->tx_paused = tx_pause;
+ if (tx_pause)
+ priv->wmm.pkts_paused[i] +=
+ ra_list->total_pkt_count;
+ else
+ priv->wmm.pkts_paused[i] -=
+ ra_list->total_pkt_count;
+ }
+ }
+ }
+
+ if (pkt_cnt) {
+ tx_pkts_queued = atomic_read(&priv->wmm.tx_pkts_queued);
+ if (tx_pause)
+ tx_pkts_queued -= pkt_cnt;
+ else
+ tx_pkts_queued += pkt_cnt;
+
+ atomic_set(&priv->wmm.tx_pkts_queued, tx_pkts_queued);
+ atomic_set(&priv->wmm.highest_queued_prio, HIGH_PRIO_TID);
+ }
+ spin_unlock_irqrestore(&priv->wmm.ra_list_spinlock, flags);
+}
+