diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2009-10-09 09:51:28 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-27 16:47:55 -0400 |
| commit | 332c556633b8c5fb4e890b1783122f2315526590 (patch) | |
| tree | 19262a569e94c8fe2cee5b05972241ba838a7d6b /drivers/net/wireless/ath/ath9k/xmit.c | |
| parent | c0bbd57679efc2350703a1c0f3fc624cbcaba55f (diff) | |
ath9k: Fix TX hang poll routine
When TX is hung, the chip is reset. Ensure that
the chip is awake by using the PS wrappers.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/xmit.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index a8620b1d091..2a4efcbced6 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2079,7 +2079,9 @@ static void ath_tx_complete_poll_work(struct work_struct *work) if (needreset) { ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET, "tx hung, resetting the chip\n"); + ath9k_ps_wakeup(sc); ath_reset(sc, false); + ath9k_ps_restore(sc); } ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, |