151 #define UART_RBR(iobase) (iobase+0)  argument
152 #define UART_THR(iobase) (iobase+0)  argument
153 #define UART_IER(iobase) (iobase+1)  argument
154 #define UART_IIR(iobase) (iobase+2)  argument
155 #define UART_FCR(iobase) (iobase+2)  argument
156 #define UART_LCR(iobase) (iobase+3)  argument
157 #define UART_MCR(iobase) (iobase+4)  argument
158 #define UART_LSR(iobase) (iobase+5)  argument
159 #define UART_MSR(iobase) (iobase+6)  argument
160 #define UART_SCR(iobase) (iobase+7)  argument
161 #define UART_DLL(iobase) (iobase+0)  argument
162 #define UART_DLM(iobase) (iobase+1)  argument
166 #define MIDI_DATA(iobase)     (iobase)  argument
167 #define MIDI_STATUS(iobase)   (iobase+1)  argument
196 static enum uart check_uart(unsigned int iobase)  in check_uart()  argument
203 	if (iobase <= 0 || iobase > 0x1000-SER_EXTENT)  in check_uart()
205 	if (check_region(iobase, SER_EXTENT))  in check_uart()
207 	b1 = inb(UART_MCR(iobase));  in check_uart()
208 	outb(b1 | 0x10, UART_MCR(iobase));	/* loopback mode */  in check_uart()
209 	b2 = inb(UART_MSR(iobase));  in check_uart()
210 	outb(0x1a, UART_MCR(iobase));  in check_uart()
211 	b3 = inb(UART_MSR(iobase)) & 0xf0;  in check_uart()
212 	outb(b1, UART_MCR(iobase));	   /* restore old values */  in check_uart()
213 	outb(b2, UART_MSR(iobase));  in check_uart()
216 	inb(UART_RBR(iobase));  in check_uart()
217 	inb(UART_RBR(iobase));  in check_uart()
218 	outb(0x01, UART_FCR(iobase));		/* enable FIFOs */  in check_uart()
219 	u = uart_tab[(inb(UART_IIR(iobase)) >> 6) & 3];  in check_uart()
221 		outb(0x5a, UART_SCR(iobase));  in check_uart()
222 		b1 = inb(UART_SCR(iobase));  in check_uart()
223 		outb(0xa5, UART_SCR(iobase));  in check_uart()
224 		b2 = inb(UART_SCR(iobase));  in check_uart()
233 static int check_midi(unsigned int iobase)  in check_midi()  argument
239 	if (iobase <= 0 || iobase > 0x1000-MIDI_EXTENT)  in check_midi()
241 	if (check_region(iobase, MIDI_EXTENT))  in check_midi()
244 	while (inb(MIDI_STATUS(iobase)) & MIDI_WRITE_EMPTY)  in check_midi()
249 	outb(0xff, MIDI_DATA(iobase));  in check_midi()
250 	b = inb(MIDI_STATUS(iobase));  in check_midi()
254 	while (inb(MIDI_STATUS(iobase)) & MIDI_WRITE_EMPTY)  in check_midi()
610 static int iobase[NR_PORTS] = { [0 ... NR_PORTS-1] = -1 };  variable
620 MODULE_PARM(iobase, "1-" __MODULE_STRING(NR_PORTS) "i");
621 MODULE_PARM_DESC(iobase, "soundmodem base address");
659 				if (iobase[i] == -1)  in init_soundmodem()
660 					iobase[i] = 0x220;  in init_soundmodem()
666 				if (iobase[i] == -1)  in init_soundmodem()
667 					iobase[i] = 0x530;  in init_soundmodem()
675 			iobase[i] = irq[i] = 0;  in init_soundmodem()
676 …j = hdlcdrv_register_hdlcdrv(dev, &sm_ops, sizeof(struct sm_state), ifname, iobase[i], irq[i], dma…  in init_soundmodem()
739 		iobase[nr_dev] = ints[1];  in sm_setup()