diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00usb.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 6cc7aa418d8..aec6440d364 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -213,6 +213,11 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb) return; /* + * Report the frame as DMA done + */ + rt2x00lib_dmadone(entry); + + /* * Check if the frame was correctly uploaded */ if (urb->status) @@ -283,13 +288,14 @@ void rt2x00usb_kill_tx_queue(struct data_queue *queue) } EXPORT_SYMBOL_GPL(rt2x00usb_kill_tx_queue); -static void rt2x00usb_watchdog_reset_tx(struct data_queue *queue) +static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue) { struct queue_entry *entry; struct queue_entry_priv_usb *entry_priv; unsigned short threshold = queue->threshold; - WARNING(queue->rt2x00dev, "TX queue %d timed out, invoke reset", queue->qid); + WARNING(queue->rt2x00dev, "TX queue %d DMA timed out," + " invoke forced forced reset", queue->qid); /* * Temporarily disable the TX queue, this will force mac80211 @@ -331,13 +337,23 @@ static void rt2x00usb_watchdog_reset_tx(struct data_queue *queue) ieee80211_wake_queue(queue->rt2x00dev->hw, queue->qid); } +static void rt2x00usb_watchdog_tx_status(struct data_queue *queue) +{ + WARNING(queue->rt2x00dev, "TX queue %d status timed out," + " invoke forced tx handler", queue->qid); + + ieee80211_queue_work(queue->rt2x00dev->hw, &queue->rt2x00dev->txdone_work); +} + void rt2x00usb_watchdog(struct rt2x00_dev *rt2x00dev) { struct data_queue *queue; tx_queue_for_each(rt2x00dev, queue) { + if (rt2x00queue_dma_timeout(queue)) + rt2x00usb_watchdog_tx_dma(queue); if (rt2x00queue_timeout(queue)) - rt2x00usb_watchdog_reset_tx(queue); + rt2x00usb_watchdog_tx_status(queue); } } EXPORT_SYMBOL_GPL(rt2x00usb_watchdog); @@ -383,6 +399,11 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb) return; /* + * Report the frame as DMA done + */ + rt2x00lib_dmadone(entry); + + /* * Check if the received data is simply too small * to be actually valid, or if the urb is signaling * a problem. |