618 /* setup & interrupt */
714 struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)  in aha152x_probe_one()  argument
730 	shpnt->io_port   = setup->io_port;  in aha152x_probe_one()
732 	shpnt->irq       = setup->irq;  in aha152x_probe_one()
734 	if (!setup->tc1550) {  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()
743 	RECONNECT   = setup->reconnect;  in aha152x_probe_one()
744 	SYNCHRONOUS = setup->synchronous;  in aha152x_probe_one()
745 	PARITY      = setup->parity;  in aha152x_probe_one()
746 	DELAY       = setup->delay;  in aha152x_probe_one()
747 	EXT_TRANS   = setup->ext_trans;  in aha152x_probe_one()
749 	SETPORT(SCSIID, setup->scsiid << 4);  in aha152x_probe_one()
750 	shpnt->this_id = setup->scsiid;  in aha152x_probe_one()
752 	if (setup->reconnect)  in aha152x_probe_one()
775 	       shpnt->host_no, setup->tc1550 ? " (tc1550 mode)" : "",  in aha152x_probe_one()
871  * setup controller to generate interrupts depending
904  *  Queue a command and setup interrupts for a free bus.
936 	/* setup scratch area  in aha152x_internal_queue()
2368 		 * setup controller to interrupt on  in is_complete()
2918 static struct aha152x_setup setup[2];  variable
3015 static int checksetup(struct aha152x_setup *setup)  in checksetup()  argument
3018 	for (i = 0; i < ARRAY_SIZE(ports) && (setup->io_port != ports[i]); i++)  in checksetup()
3024 	if (!request_region(setup->io_port, IO_RANGE, "aha152x")) {  in checksetup()
3025 		printk(KERN_ERR "aha152x: io port 0x%x busy.\n", setup->io_port);  in checksetup()
3029 	if( aha152x_porttest(setup->io_port) ) {  in checksetup()
3030 		setup->tc1550=0;  in checksetup()
3031 	} else if( tc1550_porttest(setup->io_port) ) {  in checksetup()
3032 		setup->tc1550=1;  in checksetup()
3034 		release_region(setup->io_port, IO_RANGE);  in checksetup()
3038 	release_region(setup->io_port, IO_RANGE);  in checksetup()
3040 	if ((setup->irq < IRQ_MIN) || (setup->irq > IRQ_MAX))  in checksetup()
3043 	if ((setup->scsiid < 0) || (setup->scsiid > 7))  in checksetup()
3046 	if ((setup->reconnect < 0) || (setup->reconnect > 1))  in checksetup()
3049 	if ((setup->parity < 0) || (setup->parity > 1))  in checksetup()
3052 	if ((setup->synchronous < 0) || (setup->synchronous > 1))  in checksetup()
3055 	if ((setup->ext_trans < 0) || (setup->ext_trans > 1))  in checksetup()
3077 			if (!checksetup(&setup[i])) {  in aha152x_init()
3078 				printk(KERN_ERR "\naha152x: %s\n", setup[i].conf);  in aha152x_init()
3086 	if (setup_count < ARRAY_SIZE(setup)) {  in aha152x_init()
3089 		if (setup_count == 0 || (override.io_port != setup[0].io_port)) {  in aha152x_init()
3101 				setup[setup_count++] = override;  in aha152x_init()
3107 	if (setup_count < ARRAY_SIZE(setup)) {  in aha152x_init()
3110 		if (setup_count == 0 || (override.io_port != setup[0].io_port)) {  in aha152x_init()
3122 				setup[setup_count++] = override;  in aha152x_init()
3128 	if (setup_count<ARRAY_SIZE(setup) && (aha152x[0]!=0 || io[0]!=0 || irq[0]!=0)) {  in aha152x_init()
3130 			setup[setup_count].conf        = "";  in aha152x_init()
3131 			setup[setup_count].io_port     = aha152x[0];  in aha152x_init()
3132 			setup[setup_count].irq         = aha152x[1];  in aha152x_init()
3133 			setup[setup_count].scsiid      = aha152x[2];  in aha152x_init()
3134 			setup[setup_count].reconnect   = aha152x[3];  in aha152x_init()
3135 			setup[setup_count].parity      = aha152x[4];  in aha152x_init()
3136 			setup[setup_count].synchronous = aha152x[5];  in aha152x_init()
3137 			setup[setup_count].delay       = aha152x[6];  in aha152x_init()
3138 			setup[setup_count].ext_trans   = aha152x[7];  in aha152x_init()
3140 			if(io[0]!=0)  setup[setup_count].io_port = io[0];  in aha152x_init()
3141 			if(irq[0]!=0) setup[setup_count].irq     = irq[0];  in aha152x_init()
3143 			setup[setup_count].scsiid      = scsiid[0];  in aha152x_init()
3144 			setup[setup_count].reconnect   = reconnect[0];  in aha152x_init()
3145 			setup[setup_count].parity      = parity[0];  in aha152x_init()
3146 			setup[setup_count].synchronous = sync[0];  in aha152x_init()
3147 			setup[setup_count].delay       = delay[0];  in aha152x_init()
3148 			setup[setup_count].ext_trans   = exttrans[0];  in aha152x_init()
3151 		if (checksetup(&setup[setup_count]))  in aha152x_init()
3155 			       setup[setup_count].io_port,  in aha152x_init()
3156 			       setup[setup_count].irq,  in aha152x_init()
3157 			       setup[setup_count].scsiid,  in aha152x_init()
3158 			       setup[setup_count].reconnect,  in aha152x_init()
3159 			       setup[setup_count].parity,  in aha152x_init()
3160 			       setup[setup_count].synchronous,  in aha152x_init()
3161 			       setup[setup_count].delay,  in aha152x_init()
3162 			       setup[setup_count].ext_trans);  in aha152x_init()
3165 	if (setup_count<ARRAY_SIZE(setup) && (aha152x1[0]!=0 || io[1]!=0 || irq[1]!=0)) {  in aha152x_init()
3167 			setup[setup_count].conf        = "";  in aha152x_init()
3168 			setup[setup_count].io_port     = aha152x1[0];  in aha152x_init()
3169 			setup[setup_count].irq         = aha152x1[1];  in aha152x_init()
3170 			setup[setup_count].scsiid      = aha152x1[2];  in aha152x_init()
3171 			setup[setup_count].reconnect   = aha152x1[3];  in aha152x_init()
3172 			setup[setup_count].parity      = aha152x1[4];  in aha152x_init()
3173 			setup[setup_count].synchronous = aha152x1[5];  in aha152x_init()
3174 			setup[setup_count].delay       = aha152x1[6];  in aha152x_init()
3175 			setup[setup_count].ext_trans   = aha152x1[7];  in aha152x_init()
3177 			if(io[1]!=0)  setup[setup_count].io_port = io[1];  in aha152x_init()
3178 			if(irq[1]!=0) setup[setup_count].irq     = irq[1];  in aha152x_init()
3180 			setup[setup_count].scsiid      = scsiid[1];  in aha152x_init()
3181 			setup[setup_count].reconnect   = reconnect[1];  in aha152x_init()
3182 			setup[setup_count].parity      = parity[1];  in aha152x_init()
3183 			setup[setup_count].synchronous = sync[1];  in aha152x_init()
3184 			setup[setup_count].delay       = delay[1];  in aha152x_init()
3185 			setup[setup_count].ext_trans   = exttrans[1];  in aha152x_init()
3187 		if (checksetup(&setup[setup_count]))  in aha152x_init()
3191 			       setup[setup_count].io_port,  in aha152x_init()
3192 			       setup[setup_count].irq,  in aha152x_init()
3193 			       setup[setup_count].scsiid,  in aha152x_init()
3194 			       setup[setup_count].reconnect,  in aha152x_init()
3195 			       setup[setup_count].parity,  in aha152x_init()
3196 			       setup[setup_count].synchronous,  in aha152x_init()
3197 			       setup[setup_count].delay,  in aha152x_init()
3198 			       setup[setup_count].ext_trans);  in aha152x_init()
3203 	for(i=0; setup_count<ARRAY_SIZE(setup) && id_table[i].vendor; i++) {  in aha152x_init()
3204 		while ( setup_count<ARRAY_SIZE(setup) &&  in aha152x_init()
3219 			if (setup_count==1 && pnp_port_start(dev, 0)==setup[0].io_port) {  in aha152x_init()
3224 			setup[setup_count].io_port     = pnp_port_start(dev, 0);  in aha152x_init()
3225 			setup[setup_count].irq         = pnp_irq(dev, 0);  in aha152x_init()
3226 			setup[setup_count].scsiid      = 7;  in aha152x_init()
3227 			setup[setup_count].reconnect   = 1;  in aha152x_init()
3228 			setup[setup_count].parity      = 1;  in aha152x_init()
3229 			setup[setup_count].synchronous = 1;  in aha152x_init()
3230 			setup[setup_count].delay       = DELAY_DEFAULT;  in aha152x_init()
3231 			setup[setup_count].ext_trans   = 0;  in aha152x_init()
3237 				setup[setup_count].io_port, setup[setup_count].irq);  in aha152x_init()
3244 	if (setup_count<ARRAY_SIZE(setup)) {  in aha152x_init()
3266 			if ((setup_count == 1) && (setup[0].io_port == ports[i]))  in aha152x_init()
3275 				setup[setup_count].tc1550  = 0;  in aha152x_init()
3280 				setup[setup_count].tc1550  = 1;  in aha152x_init()
3292 			setup[setup_count].io_port = ports[i];  in aha152x_init()
3293 			setup[setup_count].irq = IRQ_MIN + conf.cf_irq;  in aha152x_init()
3294 			setup[setup_count].scsiid = conf.cf_id;  in aha152x_init()
3295 			setup[setup_count].reconnect = conf.cf_tardisc;  in aha152x_init()
3296 			setup[setup_count].parity = !conf.cf_parity;  in aha152x_init()
3297 			setup[setup_count].synchronous = conf.cf_syncneg;  in aha152x_init()
3298 			setup[setup_count].delay = DELAY_DEFAULT;  in aha152x_init()
3299 			setup[setup_count].ext_trans = 0;  in aha152x_init()
3312 		if ( request_region(setup[i].io_port, IO_RANGE, "aha152x") ) {  in aha152x_init()
3313 			struct Scsi_Host *shpnt = aha152x_probe_one(&setup[i]);  in aha152x_init()
3316 				release_region(setup[i].io_port, IO_RANGE);  in aha152x_init()
3324 			printk(KERN_ERR "aha152x: io port 0x%x busy.\n", setup[i].io_port);  in aha152x_init()
3357 	if(setup_count>=ARRAY_SIZE(setup)) {  in aha152x_setup()
3362 	setup[setup_count].conf        = str;  in aha152x_setup()
3363 	setup[setup_count].io_port     = ints[0] >= 1 ? ints[1] : 0x340;  in aha152x_setup()
3364 	setup[setup_count].irq         = ints[0] >= 2 ? ints[2] : 11;  in aha152x_setup()
3365 	setup[setup_count].scsiid      = ints[0] >= 3 ? ints[3] : 7;  in aha152x_setup()
3366 	setup[setup_count].reconnect   = ints[0] >= 4 ? ints[4] : 1;  in aha152x_setup()
3367 	setup[setup_count].parity      = ints[0] >= 5 ? ints[5] : 1;  in aha152x_setup()
3368 	setup[setup_count].synchronous = ints[0] >= 6 ? ints[6] : 1;  in aha152x_setup()
3369 	setup[setup_count].delay       = ints[0] >= 7 ? ints[7] : DELAY_DEFAULT;  in aha152x_setup()
3370 	setup[setup_count].ext_trans   = ints[0] >= 8 ? ints[8] : 0;  in aha152x_setup()