if ((free_slots(ring) < TX_SLOTS_PER_FRAME) ||
should_inject_overflow(ring)) {
/* This TX ring is full. */
- ieee80211_stop_queue(dev->wl->hw, skb_get_queue_mapping(skb));
+ unsigned int skb_mapping = skb_get_queue_mapping(skb);
+ ieee80211_stop_queue(dev->wl->hw, skb_mapping);
+ dev->wl->tx_queue_stopped[skb_mapping] = 1;
- ring->stopped = 1;
+ ring->stopped = true;
if (b43_debug(dev, B43_DBG_DMAVERBOSE)) {
b43dbg(dev->wl, "Stopped TX ring %d\n", ring->index);
}
}
if (ring->stopped) {
B43_WARN_ON(free_slots(ring) < TX_SLOTS_PER_FRAME);
- ieee80211_wake_queue(dev->wl->hw, ring->queue_prio);
- ring->stopped = 0;
+ ring->stopped = false;
+ }
+
+ if (dev->wl->tx_queue_stopped[ring->queue_prio]) {
+ dev->wl->tx_queue_stopped[ring->queue_prio] = 0;
+ } else {
+ /* If the driver queue is running wake the corresponding
+ * mac80211 queue. */
+ ieee80211_wake_queue(dev->wl->hw, ring->queue_prio);
if (b43_debug(dev, B43_DBG_DMAVERBOSE)) {
b43dbg(dev->wl, "Woke up TX ring %d\n", ring->index);
}
return 0;
/* Set state and stop OS transmissions */
- drvr->up = false;
- drvr->bus_if->drvr_up = 0;
++ drvr->bus_if->drvr_up = false;
netif_stop_queue(ndev);
return 0;
}
/* Allow transmit calls */
netif_start_queue(ndev);
- drvr_priv->pub.up = true;
- if (brcmf_cfg80211_up(drvr_priv->pub.config)) {
- drvr->bus_if->drvr_up = 1;
++ drvr->bus_if->drvr_up = true;
+ if (brcmf_cfg80211_up(drvr->config)) {
brcmf_dbg(ERROR, "failed to bring up cfg80211\n");
return -1;
}