diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2009-03-03 10:16:45 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-05 14:39:41 -0500 |
| commit | 0c98de6535f4de746618547c057dccd442ba968a (patch) | |
| tree | 366df1959dec4e60acba3a726bde46aad6453ec3 | |
| parent | 707c1b4e68a2811ff2c9e75750a98a3310789a2d (diff) | |
| download | kernel_samsung_tuna-0c98de6535f4de746618547c057dccd442ba968a.zip kernel_samsung_tuna-0c98de6535f4de746618547c057dccd442ba968a.tar.gz kernel_samsung_tuna-0c98de6535f4de746618547c057dccd442ba968a.tar.bz2 | |
ath9k: Use new scan notifiers from mac80211
The only use case for this right now is ANI calibration,
but more might come up in the future.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath9k/ath9k.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath9k/main.c | 22 |
2 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h index 69292f3..0fb66b0 100644 --- a/drivers/net/wireless/ath9k/ath9k.h +++ b/drivers/net/wireless/ath9k/ath9k.h @@ -559,6 +559,7 @@ struct ath_rfkill { #define SC_OP_RFKILL_HW_BLOCKED BIT(13) #define SC_OP_WAIT_FOR_BEACON BIT(14) #define SC_OP_LED_ON BIT(15) +#define SC_OP_SCANNING BIT(16) struct ath_bus_ops { void (*read_cachesize)(struct ath_softc *sc, int *csz); @@ -682,4 +683,5 @@ static inline void ath9k_ps_restore(struct ath_softc *sc) ath9k_hw_setpower(sc->sc_ah, sc->sc_ah->restore_mode); } + #endif /* ATH9K_H */ diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index 59b769e..48beef9 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -327,7 +327,7 @@ static void ath_ani_calibrate(unsigned long data) * don't calibrate when we're scanning. * we are most likely not on our home channel. */ - if (sc->rx.rxfilter & FIF_BCN_PRBRESP_PROMISC) + if (sc->sc_flags & SC_OP_SCANNING) goto set_timer; /* Long calibration runs independently of short calibration. */ @@ -2616,6 +2616,24 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, return ret; } +static void ath9k_sw_scan_start(struct ieee80211_hw *hw) +{ + struct ath_softc *sc = hw->priv; + + mutex_lock(&sc->mutex); + sc->sc_flags |= SC_OP_SCANNING; + mutex_unlock(&sc->mutex); +} + +static void ath9k_sw_scan_complete(struct ieee80211_hw *hw) +{ + struct ath_softc *sc = hw->priv; + + mutex_lock(&sc->mutex); + sc->sc_flags &= ~SC_OP_SCANNING; + mutex_unlock(&sc->mutex); +} + struct ieee80211_ops ath9k_ops = { .tx = ath9k_tx, .start = ath9k_start, @@ -2633,6 +2651,8 @@ struct ieee80211_ops ath9k_ops = { .set_tsf = ath9k_set_tsf, .reset_tsf = ath9k_reset_tsf, .ampdu_action = ath9k_ampdu_action, + .sw_scan_start = ath9k_sw_scan_start, + .sw_scan_complete = ath9k_sw_scan_complete, }; static struct { |