static struct Scsi_Host *__qlogicfas_detect(struct scsi_host_template *host,
								int qbase,
								int qlirq)
{
	int qltyp;		
	int qinitid;
	struct Scsi_Host *hreg;	
	struct qlogicfas408_priv *priv;


	if (!qbase || qlirq == -1)
		goto err;

	if (!request_region(qbase, 0x10, qlogicfas_name)) {
		printk(KERN_INFO "%s: address %#x is busy\n", qlogicfas_name,
							      qbase);
		goto err;
	}

	if (!qlogicfas408_detect(qbase, INT_TYPE)) {
		printk(KERN_WARNING "%s: probe failed for %#x\n",
								qlogicfas_name,
								qbase);
		goto err_release_mem;
	}

	printk(KERN_INFO "%s: Using preset base address of %03x,"
			 " IRQ %d\n", qlogicfas_name, qbase, qlirq);

	qltyp = qlogicfas408_get_chip_type(qbase, INT_TYPE);
	qinitid = host->this_id;
	if (qinitid < 0)
		qinitid = 7;	

	qlogicfas408_setup(qbase, qinitid, INT_TYPE);

	hreg = scsi_host_alloc(host, sizeof(struct qlogicfas408_priv));
	if (!hreg)
		goto err_release_mem;
	priv = get_priv_by_host(hreg);
	hreg->io_port = qbase;
	hreg->n_io_port = 16;
	hreg->dma_channel = -1;
	if (qlirq != -1)
		hreg->irq = qlirq;
	priv->qbase = qbase;
	priv->qlirq = qlirq;
	priv->qinitid = qinitid;
	priv->shost = hreg;
	priv->int_type = INT_TYPE;

	sprintf(priv->qinfo,
		"Qlogicfas Driver version 0.46, chip %02X at %03X, IRQ %d, TPdma:%d",
		qltyp, qbase, qlirq, QL_TURBO_PDMA);
	host->name = qlogicfas_name;

	if (request_irq(qlirq, qlogicfas408_ihandl, 0, qlogicfas_name, hreg))
		goto free_scsi_host;

	if (scsi_add_host(hreg, NULL))
		goto free_interrupt;

	scsi_scan_host(hreg);

	return hreg;

free_interrupt:
	free_irq(qlirq, hreg);

free_scsi_host:
	scsi_host_put(hreg);

err_release_mem:
	release_region(qbase, 0x10);
err:
	return NULL;
}
static struct Scsi_Host *__qlogicfas_detect(struct scsi_host_template *host,
								int qbase,
								int qlirq)
{
	int qltyp;		/* type of chip */
	int qinitid;
	struct Scsi_Host *hreg;	/* registered host structure */
	struct qlogicfas408_priv *priv;

	/*	Qlogic Cards only exist at 0x230 or 0x330 (the chip itself
	 *	decodes the address - I check 230 first since MIDI cards are
	 *	typically at 0x330
	 *
	 *	Theoretically, two Qlogic cards can coexist in the same system.
	 *	This should work by simply using this as a loadable module for
	 *	the second card, but I haven't tested this.
	 */

	if (!qbase || qlirq == -1)
		goto err;

	if (!request_region(qbase, 0x10, qlogicfas_name)) {
		printk(KERN_INFO "%s: address %#x is busy\n", qlogicfas_name,
							      qbase);
		goto err;
	}

	if (!qlogicfas408_detect(qbase, INT_TYPE)) {
		printk(KERN_WARNING "%s: probe failed for %#x\n",
								qlogicfas_name,
								qbase);
		goto err_release_mem;
	}

	printk(KERN_INFO "%s: Using preset base address of %03x,"
			 " IRQ %d\n", qlogicfas_name, qbase, qlirq);

	qltyp = qlogicfas408_get_chip_type(qbase, INT_TYPE);
	qinitid = host->this_id;
	if (qinitid < 0)
		qinitid = 7;	/* if no ID, use 7 */

	qlogicfas408_setup(qbase, qinitid, INT_TYPE);

	hreg = scsi_host_alloc(host, sizeof(struct qlogicfas408_priv));
	if (!hreg)
		goto err_release_mem;
	priv = get_priv_by_host(hreg);
	hreg->io_port = qbase;
	hreg->n_io_port = 16;
	hreg->dma_channel = -1;
	if (qlirq != -1)
		hreg->irq = qlirq;
	priv->qbase = qbase;
	priv->qlirq = qlirq;
	priv->qinitid = qinitid;
	priv->shost = hreg;
	priv->int_type = INT_TYPE;

	sprintf(priv->qinfo,
		"Qlogicfas Driver version 0.46, chip %02X at %03X, IRQ %d, TPdma:%d",
		qltyp, qbase, qlirq, QL_TURBO_PDMA);
	host->name = qlogicfas_name;

	if (request_irq(qlirq, qlogicfas408_ihandl, 0, qlogicfas_name, hreg))
		goto free_scsi_host;

	if (scsi_add_host(hreg, NULL))
		goto free_interrupt;

	scsi_scan_host(hreg);

	return hreg;

free_interrupt:
	free_irq(qlirq, hreg);

free_scsi_host:
	scsi_host_put(hreg);

err_release_mem:
	release_region(qbase, 0x10);
err:
	return NULL;
}