297 static u8 __mxser_must_set_EFR(unsigned long baseio, u8 clear, u8 set,  in __mxser_must_set_EFR()  argument
302 	oldlcr = inb(baseio + UART_LCR);  in __mxser_must_set_EFR()
303 	outb(MOXA_MUST_ENTER_ENHANCED, baseio + UART_LCR);  in __mxser_must_set_EFR()
305 	efr = inb(baseio + MOXA_MUST_EFR_REGISTER);  in __mxser_must_set_EFR()
309 	outb(efr, baseio + MOXA_MUST_EFR_REGISTER);  in __mxser_must_set_EFR()
312 		outb(oldlcr, baseio + UART_LCR);  in __mxser_must_set_EFR()
317 static u8 mxser_must_select_bank(unsigned long baseio, u8 bank)  in mxser_must_select_bank()  argument
319 	return __mxser_must_set_EFR(baseio, MOXA_MUST_EFR_BANK_MASK, bank,  in mxser_must_select_bank()
323 static void mxser_set_must_xon1_value(unsigned long baseio, u8 value)  in mxser_set_must_xon1_value()  argument
325 	u8 oldlcr = mxser_must_select_bank(baseio, MOXA_MUST_EFR_BANK0);  in mxser_set_must_xon1_value()
326 	outb(value, baseio + MOXA_MUST_XON1_REGISTER);  in mxser_set_must_xon1_value()
327 	outb(oldlcr, baseio + UART_LCR);  in mxser_set_must_xon1_value()
330 static void mxser_set_must_xoff1_value(unsigned long baseio, u8 value)  in mxser_set_must_xoff1_value()  argument
332 	u8 oldlcr = mxser_must_select_bank(baseio, MOXA_MUST_EFR_BANK0);  in mxser_set_must_xoff1_value()
333 	outb(value, baseio + MOXA_MUST_XOFF1_REGISTER);  in mxser_set_must_xoff1_value()
334 	outb(oldlcr, baseio + UART_LCR);  in mxser_set_must_xoff1_value()
346 static void mxser_set_must_enum_value(unsigned long baseio, u8 value)  in mxser_set_must_enum_value()  argument
348 	u8 oldlcr = mxser_must_select_bank(baseio, MOXA_MUST_EFR_BANK2);  in mxser_set_must_enum_value()
349 	outb(value, baseio + MOXA_MUST_ENUM_REGISTER);  in mxser_set_must_enum_value()
350 	outb(oldlcr, baseio + UART_LCR);  in mxser_set_must_enum_value()
353 static u8 mxser_get_must_hardware_id(unsigned long baseio)  in mxser_get_must_hardware_id()  argument
355 	u8 oldlcr = mxser_must_select_bank(baseio, MOXA_MUST_EFR_BANK2);  in mxser_get_must_hardware_id()
356 	u8 id = inb(baseio + MOXA_MUST_HWID_REGISTER);  in mxser_get_must_hardware_id()
357 	outb(oldlcr, baseio + UART_LCR);  in mxser_get_must_hardware_id()
362 static void mxser_must_set_EFR(unsigned long baseio, u8 clear, u8 set)  in mxser_must_set_EFR()  argument
364 	__mxser_must_set_EFR(baseio, clear, set, true);  in mxser_must_set_EFR()
367 static void mxser_must_set_enhance_mode(unsigned long baseio, bool enable)  in mxser_must_set_enhance_mode()  argument
369 	mxser_must_set_EFR(baseio,  in mxser_must_set_enhance_mode()
374 static void mxser_must_no_sw_flow_control(unsigned long baseio)  in mxser_must_no_sw_flow_control()  argument
376 	mxser_must_set_EFR(baseio, MOXA_MUST_EFR_SF_MASK, 0);  in mxser_must_no_sw_flow_control()
379 static void mxser_must_set_tx_sw_flow_control(unsigned long baseio, bool enable)  in mxser_must_set_tx_sw_flow_control()  argument
381 	mxser_must_set_EFR(baseio, MOXA_MUST_EFR_SF_TX_MASK,  in mxser_must_set_tx_sw_flow_control()
385 static void mxser_must_set_rx_sw_flow_control(unsigned long baseio, bool enable)  in mxser_must_set_rx_sw_flow_control()  argument
387 	mxser_must_set_EFR(baseio, MOXA_MUST_EFR_SF_RX_MASK,  in mxser_must_set_rx_sw_flow_control()