diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/base.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 539a6d5415fd..f60d84f9c55f 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -2625,6 +2625,19 @@ ath5k_stop_hw(struct ath5k_softc *sc) return ret; } +static void +ath5k_intr_calibration_poll(struct ath5k_hw *ah) +{ + if (time_is_before_eq_jiffies(ah->ah_cal_next_full)) { + ah->ah_cal_next_full = jiffies + + msecs_to_jiffies(ATH5K_TUNE_CALIBRATION_INTERVAL_FULL); + tasklet_schedule(&ah->ah_sc->calib); + } + /* we could use SWI to generate enough interrupts to meet our + * calibration interval requirements, if necessary: + * AR5K_REG_ENABLE_BITS(ah, AR5K_CR, AR5K_CR_SWI); */ +} + static irqreturn_t ath5k_intr(int irq, void *dev_id) { @@ -2689,7 +2702,7 @@ ath5k_intr(int irq, void *dev_id) if (unlikely(!counter)) ATH5K_WARN(sc, "too many interrupts, giving up for now\n"); - ath5k_hw_calibration_poll(ah); + ath5k_intr_calibration_poll(ah); return IRQ_HANDLED; } |
