@@ -3603,7 +3603,10 @@ static void b43_tx_work(struct work_struct *work)
err = b43_dma_tx(dev, skb);
if (err == -ENOSPC) {
wl->tx_queue_stopped[queue_num] = true;
- ieee80211_stop_queue(wl->hw, queue_num);
+ if (dev->qos_enabled)
+ ieee80211_stop_queue(wl->hw, queue_num);
+ else
+ ieee80211_stop_queue(wl->hw, 0);
skb_queue_head(&wl->tx_queue[queue_num], skb);
break;
}
@@ -3636,11 +3639,12 @@ static void b43_op_tx(struct ieee80211_hw *hw,
B43_WARN_ON(skb_shinfo(skb)->nr_frags);
skb_queue_tail(&wl->tx_queue[skb->queue_mapping], skb);
- if (!wl->tx_queue_stopped[skb->queue_mapping]) {
+ if (!wl->tx_queue_stopped[skb->queue_mapping])
ieee80211_queue_work(wl->hw, &wl->tx_work);
- } else {
+ else if (wl->current_dev->qos_enabled)
ieee80211_stop_queue(wl->hw, skb->queue_mapping);
- }
+ else
+ ieee80211_stop_queue(wl->hw, 0);
}
static void b43_qos_params_upload(struct b43_wldev *dev,
When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop queue 0 when QoS is disabled to prevent trying to stop a non-existent queue and failing to stop the actual queue instantiated. Fixes: bad691946966 ("b43: avoid packet losses in the dma worker code.") Signed-off-by: Rahul Rameshbabu <sergeantsagara@protonmail.com> --- drivers/net/wireless/broadcom/b43/main.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)