Commit 8784d2ee authored Jul 29, 2009 by Bob Copeland Committed by John W. Linville Aug 04, 2009

ath5k: fix CAB queue operation



We need to process tx descriptors for all queues (currently main tx
queue and cabq) which may have triggered the TX completion interrupt.
Otherwise, the queues can get stuck after sending a few frames.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 7e2ce646

drivers/net/wireless/ath/ath5k/base.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -2000,9 +2000,12 @@ ath5k_tx_processq(struct ath5k_softc sc, struct ath5k_txq txq)
		static void
		ath5k_tasklet_tx(unsigned long data)
		{
		int i;
		struct ath5k_softc sc = (void )data;

		ath5k_tx_processq(sc, sc->txq);
		for (i=0; i < AR5K_NUM_TX_QUEUES; i++)
		if (sc->txqs[i].setup && (sc->ah->ah_txq_isr & BIT(i)))
		ath5k_tx_processq(sc, &sc->txqs[i]);
		}