730 	shpnt->io_port   = setup->io_port;  in aha152x_probe_one()
735 		HOSTIOPORT0 = setup->io_port;  in aha152x_probe_one()
736 		HOSTIOPORT1 = setup->io_port;  in aha152x_probe_one()
738 		HOSTIOPORT0 = setup->io_port+0x10;  in aha152x_probe_one()
739 		HOSTIOPORT1 = setup->io_port-0x10;  in aha152x_probe_one()
777 	       shpnt->io_port, HOSTIOPORT0, HOSTIOPORT1,  in aha152x_probe_one()
856 	if (shpnt->io_port)  in aha152x_release()
857 		release_region(shpnt->io_port, IO_RANGE);  in aha152x_release()
2815 		shpnt->io_port, shpnt->io_port + shpnt->n_io_port - 1);  in aha152x_show_info()
2983 static int aha152x_porttest(int io_port)  in aha152x_porttest()  argument
2987 	SETPORT(io_port + O_DMACNTRL1, 0);	/* reset stack pointer */  in aha152x_porttest()
2989 		SETPORT(io_port + O_STACK, i);  in aha152x_porttest()
2991 	SETPORT(io_port + O_DMACNTRL1, 0);	/* reset stack pointer */  in aha152x_porttest()
2992 	for (i = 0; i < 16 && GETPORT(io_port + O_STACK) == i; i++)  in aha152x_porttest()
2998 static int tc1550_porttest(int io_port)  in tc1550_porttest()  argument
3002 	SETPORT(io_port + O_TC_DMACNTRL1, 0);	/* reset stack pointer */  in tc1550_porttest()
3004 		SETPORT(io_port + O_STACK, i);  in tc1550_porttest()
3006 	SETPORT(io_port + O_TC_DMACNTRL1, 0);	/* reset stack pointer */  in tc1550_porttest()
3007 	for (i = 0; i < 16 && GETPORT(io_port + O_TC_STACK) == i; i++)  in tc1550_porttest()
3017 	for (i = 0; i < ARRAY_SIZE(ports) && (setup->io_port != ports[i]); i++)  in checksetup()
3023 	if (!request_region(setup->io_port, IO_RANGE, "aha152x")) {  in checksetup()
3024 		printk(KERN_ERR "aha152x: io port 0x%x busy.\n", setup->io_port);  in checksetup()
3028 	if( aha152x_porttest(setup->io_port) ) {  in checksetup()
3030 	} else if( tc1550_porttest(setup->io_port) ) {  in checksetup()
3033 		release_region(setup->io_port, IO_RANGE);  in checksetup()
3037 	release_region(setup->io_port, IO_RANGE);  in checksetup()
3088 		if (setup_count == 0 || (override.io_port != setup[0].io_port)) {  in aha152x_init()
3091 				       override.io_port,  in aha152x_init()
3109 		if (setup_count == 0 || (override.io_port != setup[0].io_port)) {  in aha152x_init()
3112 				       override.io_port,  in aha152x_init()
3130 			setup[setup_count].io_port     = aha152x[0];  in aha152x_init()
3139 			if(io[0]!=0)  setup[setup_count].io_port = io[0];  in aha152x_init()
3154 			       setup[setup_count].io_port,  in aha152x_init()
3167 			setup[setup_count].io_port     = aha152x1[0];  in aha152x_init()
3176 			if(io[1]!=0)  setup[setup_count].io_port = io[1];  in aha152x_init()
3190 			       setup[setup_count].io_port,  in aha152x_init()
3218 			if (setup_count==1 && pnp_port_start(dev, 0)==setup[0].io_port) {  in aha152x_init()
3223 			setup[setup_count].io_port     = pnp_port_start(dev, 0);  in aha152x_init()
3236 				setup[setup_count].io_port, setup[setup_count].irq);  in aha152x_init()
3265 			if ((setup_count == 1) && (setup[0].io_port == ports[i]))  in aha152x_init()
3291 			setup[setup_count].io_port = ports[i];  in aha152x_init()
3311 		if ( request_region(setup[i].io_port, IO_RANGE, "aha152x") ) {  in aha152x_init()
3315 				release_region(setup[i].io_port, IO_RANGE);  in aha152x_init()
3323 			printk(KERN_ERR "aha152x: io port 0x%x busy.\n", setup[i].io_port);  in aha152x_init()
3362 	setup[setup_count].io_port     = ints[0] >= 1 ? ints[1] : 0x340;  in aha152x_setup()