diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/tx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/tx.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index e6e5f54b8e49..75984dc81a8d 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -444,14 +444,19 @@ u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set) void wl1271_handle_tx_low_watermark(struct wl1271 *wl) { unsigned long flags; + int i; - if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) && - wl->tx_queue_count <= WL1271_TX_QUEUE_LOW_WATERMARK) { - /* firmware buffer has space, restart queues */ - spin_lock_irqsave(&wl->wl_lock, flags); - ieee80211_wake_queues(wl->hw); - clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags); - spin_unlock_irqrestore(&wl->wl_lock, flags); + for (i = 0; i < NUM_TX_QUEUES; i++) { + if (test_bit(i, &wl->stopped_queues_map) && + skb_queue_len(&wl->tx_queue[i]) <= + WL1271_TX_QUEUE_LOW_WATERMARK) { + /* firmware buffer has space, restart queues */ + spin_lock_irqsave(&wl->wl_lock, flags); + ieee80211_wake_queue(wl->hw, + wl1271_tx_get_mac80211_queue(i)); + clear_bit(i, &wl->stopped_queues_map); + spin_unlock_irqrestore(&wl->wl_lock, flags); + } } } @@ -863,6 +868,7 @@ void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues) } wl->tx_queue_count = 0; + wl->stopped_queues_map = 0; /* * Make sure the driver is at a consistent state, in case this |
