AR_PHY_TIMING_CTRL4_ENABLE_SPUR_FILTER
if (OS_REG_READ(ah, AR_PHY_TIMING_CTRL4) & AR_PHY_TIMING_CTRL4_ENABLE_SPUR_FILTER) {
val &= ~(AR_PHY_TIMING_CTRL4_ENABLE_SPUR_FILTER |
val |= (AR_PHY_TIMING_CTRL4_ENABLE_SPUR_FILTER |
AR_PHY_TIMING_CTRL4_ENABLE_SPUR_FILTER |
AR_PHY_TIMING_CTRL4_ENABLE_SPUR_FILTER |