AR_TIME_OUT_ACK
if (us > ath_hal_mac_usec(ah, MS(0xffffffff, AR_TIME_OUT_ACK))) {
AR_TIME_OUT_ACK, ath_hal_mac_clks(ah, us));
u_int clks = MS(OS_REG_READ(ah, AR_TIME_OUT), AR_TIME_OUT_ACK);
if (us > ath_hal_mac_usec(ah, MS(0xffffffff, AR_TIME_OUT_ACK))) {
AR_TIME_OUT_ACK, ath_hal_mac_clks(ah, us));
u_int clks = MS(OS_REG_READ(ah, AR_TIME_OUT), AR_TIME_OUT_ACK);
if (us > ath_hal_mac_usec(ah, MS(0xffffffff, AR_TIME_OUT_ACK))) {
AR_TIME_OUT_ACK, ath_hal_mac_clks(ah, us));
u_int clks = MS(OS_REG_READ(ah, AR_TIME_OUT), AR_TIME_OUT_ACK);
| SM(timeout, AR_TIME_OUT_ACK));