IWM_CSR_HW_IF_CONFIG_REG
IWM_SETBITS(sc, IWM_CSR_HW_IF_CONFIG_REG,
ready = iwm_poll_bit(sc, IWM_CSR_HW_IF_CONFIG_REG,
IWM_SETBITS(sc, IWM_CSR_HW_IF_CONFIG_REG,
IWM_SETBITS(sc, IWM_CSR_HW_IF_CONFIG_REG,
IWM_SETBITS(sc, IWM_CSR_HW_IF_CONFIG_REG,
val = IWM_READ(sc, IWM_CSR_HW_IF_CONFIG_REG);
IWM_WRITE(sc, IWM_CSR_HW_IF_CONFIG_REG, val);