diff options
| author | Jouni Malinen <jouni.malinen@atheros.com> | 2009-03-03 18:23:37 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-05 20:39:47 +0100 |
| commit | 7ec3e514d9361596cbd8aa71ce41d6e5b0220103 (patch) | |
| tree | 55c4fbc57230fe5d237a31c17dc01ed5ee65cead /drivers/net/wireless/ath9k/main.c | |
| parent | ath9k: Check virtual wiphy state on tx() (diff) | |
| download | linux-7ec3e514d9361596cbd8aa71ce41d6e5b0220103.tar.xz linux-7ec3e514d9361596cbd8aa71ce41d6e5b0220103.zip | |
ath9k: Add workaround to recover from failed channel changes
It looks like channel change may fail in some cases and end up leaving
the hardware in state where it cannot transmit any frames. Add a
workaround to recover from this state if we detect that wiphy
selection is failing due to wiphys not leaving PAUSING state.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath9k/main.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index 6d19a31934d5..bb6e1ddb4a57 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -1090,7 +1090,7 @@ fail: /* Rfkill */ /*******************/ -static void ath_radio_enable(struct ath_softc *sc) +void ath_radio_enable(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; struct ieee80211_channel *channel = sc->hw->conf.channel; @@ -1131,7 +1131,7 @@ static void ath_radio_enable(struct ath_softc *sc) ath9k_ps_restore(sc); } -static void ath_radio_disable(struct ath_softc *sc) +void ath_radio_disable(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; struct ieee80211_channel *channel = sc->hw->conf.channel; |