139 	uint32_t mask = kUART_TxEmptyEnable;  in mcux_iuart_irq_tx_ready()  local
141 	return (UART_GetEnabledInterrupts(config->base) & mask)  in mcux_iuart_irq_tx_ready()
148 	uint32_t mask = kUART_RxDataReadyEnable;  in mcux_iuart_irq_rx_enable()  local
150 	UART_EnableInterrupts(config->base, mask);  in mcux_iuart_irq_rx_enable()
156 	uint32_t mask = kUART_RxDataReadyEnable;  in mcux_iuart_irq_rx_disable()  local
158 	UART_DisableInterrupts(config->base, mask);  in mcux_iuart_irq_rx_disable()
171 	uint32_t mask = kUART_RxDataReadyEnable;  in mcux_iuart_irq_rx_pending()  local
173 	return (UART_GetEnabledInterrupts(config->base) & mask)  in mcux_iuart_irq_rx_pending()
180 	uint32_t mask = kUART_RxOverrunEnable | kUART_ParityErrorEnable |  in mcux_iuart_irq_err_enable()  local
183 	UART_EnableInterrupts(config->base, mask);  in mcux_iuart_irq_err_enable()
189 	uint32_t mask = kUART_RxOverrunEnable | kUART_ParityErrorEnable |  in mcux_iuart_irq_err_disable()  local
192 	UART_DisableInterrupts(config->base, mask);  in mcux_iuart_irq_err_disable()