102 #define RBR(iobase) (iobase+0)  argument
103 #define THR(iobase) (iobase+0)  argument
104 #define IER(iobase) (iobase+1)  argument
105 #define IIR(iobase) (iobase+2)  argument
106 #define FCR(iobase) (iobase+2)  argument
107 #define LCR(iobase) (iobase+3)  argument
108 #define MCR(iobase) (iobase+4)  argument
109 #define LSR(iobase) (iobase+5)  argument
110 #define MSR(iobase) (iobase+6)  argument
111 #define SCR(iobase) (iobase+7)  argument
112 #define DLL(iobase) (iobase+0)  argument
113 #define DLM(iobase) (iobase+1)  argument
375 static enum uart ser12_check_uart(unsigned int iobase)  in ser12_check_uart()  argument
382 	b1 = inb(MCR(iobase));  in ser12_check_uart()
383 	outb(b1 | 0x10, MCR(iobase));	/* loopback mode */  in ser12_check_uart()
384 	b2 = inb(MSR(iobase));  in ser12_check_uart()
385 	outb(0x1a, MCR(iobase));  in ser12_check_uart()
386 	b3 = inb(MSR(iobase)) & 0xf0;  in ser12_check_uart()
387 	outb(b1, MCR(iobase));			/* restore old values */  in ser12_check_uart()
388 	outb(b2, MSR(iobase));  in ser12_check_uart()
391 	inb(RBR(iobase));  in ser12_check_uart()
392 	inb(RBR(iobase));  in ser12_check_uart()
393 	outb(0x01, FCR(iobase));		/* enable FIFOs */  in ser12_check_uart()
394 	u = uart_tab[(inb(IIR(iobase)) >> 6) & 3];  in ser12_check_uart()
396 		outb(0x5a, SCR(iobase));  in ser12_check_uart()
397 		b1 = inb(SCR(iobase));  in ser12_check_uart()
398 		outb(0xa5, SCR(iobase));  in ser12_check_uart()
399 		b2 = inb(SCR(iobase));  in ser12_check_uart()
603 static int iobase[NR_PORTS] = { 0x3f8, };  variable
609 MODULE_PARM(iobase, "1-" __MODULE_STRING(NR_PORTS) "i");
610 MODULE_PARM_DESC(iobase, "baycom io base address");
640 			iobase[i] = irq[i] = 0;  in init_baycomserfdx()
642 					     ifname, iobase[i], irq[i], 0);  in init_baycomserfdx()
703         iobase[nr_dev] = ints[1];  in baycom_ser_fdx_setup()