diff options
Diffstat (limited to 'sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c')
| -rw-r--r-- | sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c b/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c index 631ca2f..32ce2ed 100644 --- a/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c +++ b/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c @@ -337,6 +337,9 @@ ar5416SetInterrupts(struct ath_hal *ah, HAL_INT ints) /* Write the new IMR and store off our SW copy. */ HALDEBUG(ah, HAL_DEBUG_INTERRUPT, "%s: new IMR 0x%x\n", __func__, mask); OS_REG_WRITE(ah, AR_IMR, mask); + /* Flush write */ + (void) OS_REG_READ(ah, AR_IMR); + mask = OS_REG_READ(ah, AR_IMR_S2) & ~(AR_IMR_S2_TIM | AR_IMR_S2_DTIM | AR_IMR_S2_DTIMSYNC | |
