AR_CFG_SWTB
if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) {
mask = INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB;
REG_WRITE(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB);
REG_RMW(ah, AR_CFG, AR_CFG_SWRB | AR_CFG_SWTB, 0);