1 files changed, 300 insertions, 399 deletions

diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index 516bd6c4f442..cbf010324c18 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -30,161 +30,41 @@
 #include "NCR5380.h"
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <linux/isapnp.h>
+#include <linux/isa.h>
+#include <linux/pnp.h>
 #include <linux/interrupt.h>
 
+#define MAX_CARDS 8
+
+/* old-style parameters for compatibility */
 static int ncr_irq;
-static int ncr_dma;
 static int ncr_addr;
 static int ncr_5380;
 static int ncr_53c400;
 static int ncr_53c400a;
 static int dtc_3181e;
 static int hp_c2502;
+module_param(ncr_irq, int, 0);
+module_param(ncr_addr, int, 0);
+module_param(ncr_5380, int, 0);
+module_param(ncr_53c400, int, 0);
+module_param(ncr_53c400a, int, 0);
+module_param(dtc_3181e, int, 0);
+module_param(hp_c2502, int, 0);
 
-static struct override {
-	NCR5380_map_type NCR5380_map_name;
-	int irq;
-	int dma;
-	int board;		/* Use NCR53c400, Ricoh, etc. extensions ? */
-} overrides
-#ifdef GENERIC_NCR5380_OVERRIDE
-[] __initdata = GENERIC_NCR5380_OVERRIDE;
-#else
-[1] __initdata = { { 0,},};
-#endif
-
-#define NO_OVERRIDES ARRAY_SIZE(overrides)
-
-#ifndef MODULE
-
-/**
- *	internal_setup		-	handle lilo command string override
- *	@board:	BOARD_* identifier for the board
- *	@str: unused
- *	@ints: numeric parameters
- *
- * 	Do LILO command line initialization of the overrides array. Display
- *	errors when needed
- *
- *	Locks: none
- */
-
-static void __init internal_setup(int board, char *str, int *ints)
-{
-	static int commandline_current;
-	switch (board) {
-	case BOARD_NCR5380:
-		if (ints[0] != 2 && ints[0] != 3) {
-			printk(KERN_ERR "generic_NCR5380_setup : usage ncr5380=" STRVAL(NCR5380_map_name) ",irq,dma\n");
-			return;
-		}
-		break;
-	case BOARD_NCR53C400:
-		if (ints[0] != 2) {
-			printk(KERN_ERR "generic_NCR53C400_setup : usage ncr53c400=" STRVAL(NCR5380_map_name) ",irq\n");
-			return;
-		}
-		break;
-	case BOARD_NCR53C400A:
-		if (ints[0] != 2) {
-			printk(KERN_ERR "generic_NCR53C400A_setup : usage ncr53c400a=" STRVAL(NCR5380_map_name) ",irq\n");
-			return;
-		}
-		break;
-	case BOARD_DTC3181E:
-		if (ints[0] != 2) {
-			printk("generic_DTC3181E_setup : usage dtc3181e=" STRVAL(NCR5380_map_name) ",irq\n");
-			return;
-		}
-		break;
-	}
-
-	if (commandline_current < NO_OVERRIDES) {
-		overrides[commandline_current].NCR5380_map_name = (NCR5380_map_type) ints[1];
-		overrides[commandline_current].irq = ints[2];
-		if (ints[0] == 3)
-			overrides[commandline_current].dma = ints[3];
-		else
-			overrides[commandline_current].dma = DMA_NONE;
-		overrides[commandline_current].board = board;
-		++commandline_current;
-	}
-}
-
-
-/**
- * 	do_NCR53C80_setup		-	set up entry point
- *	@str: unused
- *
- *	Setup function invoked at boot to parse the ncr5380= command
- *	line.
- */
-
-static int __init do_NCR5380_setup(char *str)
-{
-	int ints[10];
-
-	get_options(str, ARRAY_SIZE(ints), ints);
-	internal_setup(BOARD_NCR5380, str, ints);
-	return 1;
-}
-
-/**
- * 	do_NCR53C400_setup		-	set up entry point
- *	@str: unused
- *	@ints: integer parameters from kernel setup code
- *
- *	Setup function invoked at boot to parse the ncr53c400= command
- *	line.
- */
-
-static int __init do_NCR53C400_setup(char *str)
-{
-	int ints[10];
-
-	get_options(str, ARRAY_SIZE(ints), ints);
-	internal_setup(BOARD_NCR53C400, str, ints);
-	return 1;
-}
-
-/**
- * 	do_NCR53C400A_setup	-	set up entry point
- *	@str: unused
- *	@ints: integer parameters from kernel setup code
- *
- *	Setup function invoked at boot to parse the ncr53c400a= command
- *	line.
- */
-
-static int __init do_NCR53C400A_setup(char *str)
-{
-	int ints[10];
-
-	get_options(str, ARRAY_SIZE(ints), ints);
-	internal_setup(BOARD_NCR53C400A, str, ints);
-	return 1;
-}
-
-/**
- * 	do_DTC3181E_setup	-	set up entry point
- *	@str: unused
- *	@ints: integer parameters from kernel setup code
- *
- *	Setup function invoked at boot to parse the dtc3181e= command
- *	line.
- */
+static int irq[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+module_param_array(irq, int, NULL, 0);
+MODULE_PARM_DESC(irq, "IRQ number(s)");
 
-static int __init do_DTC3181E_setup(char *str)
-{
-	int ints[10];
+static int base[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+module_param_array(base, int, NULL, 0);
+MODULE_PARM_DESC(base, "base address(es)");
 
-	get_options(str, ARRAY_SIZE(ints), ints);
-	internal_setup(BOARD_DTC3181E, str, ints);
-	return 1;
-}
+static int card[] = { -1, -1, -1, -1, -1, -1, -1, -1 };
+module_param_array(card, int, NULL, 0);
+MODULE_PARM_DESC(card, "card type (0=NCR5380, 1=NCR53C400, 2=NCR53C400A, 3=DTC3181E, 4=HP C2502)");
 
-#endif
+MODULE_LICENSE("GPL");
 
 #ifndef SCSI_G_NCR5380_MEM
 /*
@@ -210,21 +90,9 @@ static void magic_configure(int idx, u8 irq, u8 magic[])
 }
 #endif
 
-/**
- * 	generic_NCR5380_detect	-	look for NCR5380 controllers
- *	@tpnt: the scsi template
- *
- *	Scan for the present of NCR5380, NCR53C400, NCR53C400A, DTC3181E
- *	and DTC436(ISAPnP) controllers. If overrides have been set we use
- *	them.
- *
- *	Locks: none
- */
-
-static int __init generic_NCR5380_detect(struct scsi_host_template *tpnt)
+static int generic_NCR5380_init_one(struct scsi_host_template *tpnt,
+			struct device *pdev, int base, int irq, int board)
 {
-	static int current_override;
-	int count;
 	unsigned int *ports;
 	u8 *magic = NULL;
 #ifndef SCSI_G_NCR5380_MEM
@@ -232,272 +100,222 @@ static int __init generic_NCR5380_detect(struct scsi_host_template *tpnt)
 	int port_idx = -1;
 	unsigned long region_size;
 #endif
-	static unsigned int __initdata ncr_53c400a_ports[] = {
+	static unsigned int ncr_53c400a_ports[] = {
 		0x280, 0x290, 0x300, 0x310, 0x330, 0x340, 0x348, 0x350, 0
 	};
-	static unsigned int __initdata dtc_3181e_ports[] = {
+	static unsigned int dtc_3181e_ports[] = {
 		0x220, 0x240, 0x280, 0x2a0, 0x2c0, 0x300, 0x320, 0x340, 0
 	};
-	static u8 ncr_53c400a_magic[] __initdata = {	/* 53C400A & DTC436 */
+	static u8 ncr_53c400a_magic[] = {	/* 53C400A & DTC436 */
 		0x59, 0xb9, 0xc5, 0xae, 0xa6
 	};
-	static u8 hp_c2502_magic[] __initdata = {	/* HP C2502 */
+	static u8 hp_c2502_magic[] = {	/* HP C2502 */
 		0x0f, 0x22, 0xf0, 0x20, 0x80
 	};
-	int flags;
+	int flags, ret;
 	struct Scsi_Host *instance;
 	struct NCR5380_hostdata *hostdata;
 #ifdef SCSI_G_NCR5380_MEM
-	unsigned long base;
 	void __iomem *iomem;
 	resource_size_t iomem_size;
 #endif
 
-	if (ncr_irq)
-		overrides[0].irq = ncr_irq;
-	if (ncr_dma)
-		overrides[0].dma = ncr_dma;
-	if (ncr_addr)
-		overrides[0].NCR5380_map_name = (NCR5380_map_type) ncr_addr;
-	if (ncr_5380)
-		overrides[0].board = BOARD_NCR5380;
-	else if (ncr_53c400)
-		overrides[0].board = BOARD_NCR53C400;
-	else if (ncr_53c400a)
-		overrides[0].board = BOARD_NCR53C400A;
-	else if (dtc_3181e)
-		overrides[0].board = BOARD_DTC3181E;
-	else if (hp_c2502)
-		overrides[0].board = BOARD_HP_C2502;
-#ifndef SCSI_G_NCR5380_MEM
-	if (!current_override && isapnp_present()) {
-		struct pnp_dev *dev = NULL;
-		count = 0;
-		while ((dev = pnp_find_dev(NULL, ISAPNP_VENDOR('D', 'T', 'C'), ISAPNP_FUNCTION(0x436e), dev))) {
-			if (count >= NO_OVERRIDES)
-				break;
-			if (pnp_device_attach(dev) < 0)
-				continue;
-			if (pnp_activate_dev(dev) < 0) {
-				printk(KERN_ERR "dtc436e probe: activate failed\n");
-				pnp_device_detach(dev);
-				continue;
-			}
-			if (!pnp_port_valid(dev, 0)) {
-				printk(KERN_ERR "dtc436e probe: no valid port\n");
-				pnp_device_detach(dev);
-				continue;
-			}
-			if (pnp_irq_valid(dev, 0))
-				overrides[count].irq = pnp_irq(dev, 0);
-			else
-				overrides[count].irq = NO_IRQ;
-			if (pnp_dma_valid(dev, 0))
-				overrides[count].dma = pnp_dma(dev, 0);
-			else
-				overrides[count].dma = DMA_NONE;
-			overrides[count].NCR5380_map_name = (NCR5380_map_type) pnp_port_start(dev, 0);
-			overrides[count].board = BOARD_DTC3181E;
-			count++;
-		}
+	ports = NULL;
+	flags = 0;
+	switch (board) {
+	case BOARD_NCR5380:
+		flags = FLAG_NO_PSEUDO_DMA | FLAG_DMA_FIXUP;
+		break;
+	case BOARD_NCR53C400A:
+		ports = ncr_53c400a_ports;
+		magic = ncr_53c400a_magic;
+		break;
+	case BOARD_HP_C2502:
+		ports = ncr_53c400a_ports;
+		magic = hp_c2502_magic;
+		break;
+	case BOARD_DTC3181E:
+		ports = dtc_3181e_ports;
+		magic = ncr_53c400a_magic;
+		break;
 	}
-#endif
-
-	for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-		if (!(overrides[current_override].NCR5380_map_name))
-			continue;
-
-		ports = NULL;
-		flags = 0;
-		switch (overrides[current_override].board) {
-		case BOARD_NCR5380:
-			flags = FLAG_NO_PSEUDO_DMA | FLAG_DMA_FIXUP;
-			break;
-		case BOARD_NCR53C400A:
-			ports = ncr_53c400a_ports;
-			magic = ncr_53c400a_magic;
-			break;
-		case BOARD_HP_C2502:
-			ports = ncr_53c400a_ports;
-			magic = hp_c2502_magic;
-			break;
-		case BOARD_DTC3181E:
-			ports = dtc_3181e_ports;
-			magic = ncr_53c400a_magic;
-			break;
-		}
 
 #ifndef SCSI_G_NCR5380_MEM
-		if (ports && magic) {
-			/* wakeup sequence for the NCR53C400A and DTC3181E */
-
-			/* Disable the adapter and look for a free io port */
-			magic_configure(-1, 0, magic);
-
-			region_size = 16;
-
-			if (overrides[current_override].NCR5380_map_name != PORT_AUTO)
-				for (i = 0; ports[i]; i++) {
-					if (!request_region(ports[i], region_size, "ncr53c80"))
-						continue;
-					if (overrides[current_override].NCR5380_map_name == ports[i])
-						break;
-					release_region(ports[i], region_size);
-			} else
-				for (i = 0; ports[i]; i++) {
-					if (!request_region(ports[i], region_size, "ncr53c80"))
-						continue;
-					if (inb(ports[i]) == 0xff)
-						break;
-					release_region(ports[i], region_size);
+	if (ports && magic) {
+		/* wakeup sequence for the NCR53C400A and DTC3181E */
+
+		/* Disable the adapter and look for a free io port */
+		magic_configure(-1, 0, magic);
+
+		region_size = 16;
+		if (base)
+			for (i = 0; ports[i]; i++) {
+				if (base == ports[i]) {	/* index found */
+					if (!request_region(ports[i],
+							    region_size,
+							    "ncr53c80"))
+						return -EBUSY;
+					break;
 				}
-			if (ports[i]) {
-				/* At this point we have our region reserved */
-				magic_configure(i, 0, magic); /* no IRQ yet */
-				outb(0xc0, ports[i] + 9);
-				if (inb(ports[i] + 9) != 0x80)
-					continue;
-				overrides[current_override].NCR5380_map_name = ports[i];
-				port_idx = i;
-			} else
-				continue;
-		}
+			}
 		else
-		{
-			/* Not a 53C400A style setup - just grab */
-			region_size = 8;
-			if (!request_region(overrides[current_override].NCR5380_map_name,
-			                    region_size, "ncr5380"))
-				continue;
-		}
+			for (i = 0; ports[i]; i++) {
+				if (!request_region(ports[i], region_size,
+						    "ncr53c80"))
+					continue;
+				if (inb(ports[i]) == 0xff)
+					break;
+				release_region(ports[i], region_size);
+			}
+		if (ports[i]) {
+			/* At this point we have our region reserved */
+			magic_configure(i, 0, magic); /* no IRQ yet */
+			outb(0xc0, ports[i] + 9);
+			if (inb(ports[i] + 9) != 0x80) {
+				ret = -ENODEV;
+				goto out_release;
+			}
+			base = ports[i];
+			port_idx = i;
+		} else
+			return -EINVAL;
+	}
+	else
+	{
+		/* NCR5380 - no configuration, just grab */
+		region_size = 8;
+		if (!base || !request_region(base, region_size, "ncr5380"))
+			return -EBUSY;
+	}
 #else
-		base = overrides[current_override].NCR5380_map_name;
-		iomem_size = NCR53C400_region_size;
-		if (!request_mem_region(base, iomem_size, "ncr5380"))
-			continue;
-		iomem = ioremap(base, iomem_size);
-		if (!iomem) {
-			release_mem_region(base, iomem_size);
-			continue;
-		}
+	iomem_size = NCR53C400_region_size;
+	if (!request_mem_region(base, iomem_size, "ncr5380"))
+		return -EBUSY;
+	iomem = ioremap(base, iomem_size);
+	if (!iomem) {
+		release_mem_region(base, iomem_size);
+		return -ENOMEM;
+	}
 #endif
-		instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata));
-		if (instance == NULL)
-			goto out_release;
-		hostdata = shost_priv(instance);
+	instance = scsi_host_alloc(tpnt, sizeof(struct NCR5380_hostdata));
+	if (instance == NULL) {
+		ret = -ENOMEM;
+		goto out_release;
+	}
+	hostdata = shost_priv(instance);
 
 #ifndef SCSI_G_NCR5380_MEM
-		instance->io_port = overrides[current_override].NCR5380_map_name;
-		instance->n_io_port = region_size;
-		hostdata->io_width = 1; /* 8-bit PDMA by default */
-
-		/*
-		 * On NCR53C400 boards, NCR5380 registers are mapped 8 past
-		 * the base address.
-		 */
-		switch (overrides[current_override].board) {
-		case BOARD_NCR53C400:
-			instance->io_port += 8;
-			hostdata->c400_ctl_status = 0;
-			hostdata->c400_blk_cnt = 1;
-			hostdata->c400_host_buf = 4;
-			break;
-		case BOARD_DTC3181E:
-			hostdata->io_width = 2;	/* 16-bit PDMA */
-			/* fall through */
-		case BOARD_NCR53C400A:
-		case BOARD_HP_C2502:
-			hostdata->c400_ctl_status = 9;
-			hostdata->c400_blk_cnt = 10;
-			hostdata->c400_host_buf = 8;
-			break;
-		}
+	instance->io_port = base;
+	instance->n_io_port = region_size;
+	hostdata->io_width = 1; /* 8-bit PDMA by default */
+
+	/*
+	 * On NCR53C400 boards, NCR5380 registers are mapped 8 past
+	 * the base address.
+	 */
+	switch (board) {
+	case BOARD_NCR53C400:
+		instance->io_port += 8;
+		hostdata->c400_ctl_status = 0;
+		hostdata->c400_blk_cnt = 1;
+		hostdata->c400_host_buf = 4;
+		break;
+	case BOARD_DTC3181E:
+		hostdata->io_width = 2;	/* 16-bit PDMA */
+		/* fall through */
+	case BOARD_NCR53C400A:
+	case BOARD_HP_C2502:
+		hostdata->c400_ctl_status = 9;
+		hostdata->c400_blk_cnt = 10;
+		hostdata->c400_host_buf = 8;
+		break;
+	}
 #else
-		instance->base = overrides[current_override].NCR5380_map_name;
-		hostdata->iomem = iomem;
-		hostdata->iomem_size = iomem_size;
-		switch (overrides[current_override].board) {
-		case BOARD_NCR53C400:
-			hostdata->c400_ctl_status = 0x100;
-			hostdata->c400_blk_cnt = 0x101;
-			hostdata->c400_host_buf = 0x104;
-			break;
-		case BOARD_DTC3181E:
-		case BOARD_NCR53C400A:
-		case BOARD_HP_C2502:
-			pr_err(DRV_MODULE_NAME ": unknown register offsets\n");
-			goto out_unregister;
-		}
+	instance->base = base;
+	hostdata->iomem = iomem;
+	hostdata->iomem_size = iomem_size;
+	switch (board) {
+	case BOARD_NCR53C400:
+		hostdata->c400_ctl_status = 0x100;
+		hostdata->c400_blk_cnt = 0x101;
+		hostdata->c400_host_buf = 0x104;
+		break;
+	case BOARD_DTC3181E:
+	case BOARD_NCR53C400A:
+	case BOARD_HP_C2502:
+		pr_err(DRV_MODULE_NAME ": unknown register offsets\n");
+		ret = -EINVAL;
+		goto out_unregister;
+	}
 #endif
 
-		if (NCR5380_init(instance, flags | FLAG_LATE_DMA_SETUP))
-			goto out_unregister;
+	ret = NCR5380_init(instance, flags | FLAG_LATE_DMA_SETUP);
+	if (ret)
+		goto out_unregister;
 
-		switch (overrides[current_override].board) {
-		case BOARD_NCR53C400:
-		case BOARD_DTC3181E:
-		case BOARD_NCR53C400A:
-		case BOARD_HP_C2502:
-			NCR5380_write(hostdata->c400_ctl_status, CSR_BASE);
-		}
+	switch (board) {
+	case BOARD_NCR53C400:
+	case BOARD_DTC3181E:
+	case BOARD_NCR53C400A:
+	case BOARD_HP_C2502:
+		NCR5380_write(hostdata->c400_ctl_status, CSR_BASE);
+	}
 
-		NCR5380_maybe_reset_bus(instance);
+	NCR5380_maybe_reset_bus(instance);
 
-		if (overrides[current_override].irq != IRQ_AUTO)
-			instance->irq = overrides[current_override].irq;
-		else
-			instance->irq = NCR5380_probe_irq(instance, 0xffff);
+	if (irq != IRQ_AUTO)
+		instance->irq = irq;
+	else
+		instance->irq = NCR5380_probe_irq(instance, 0xffff);
 
-		/* Compatibility with documented NCR5380 kernel parameters */
-		if (instance->irq == 255)
-			instance->irq = NO_IRQ;
+	/* Compatibility with documented NCR5380 kernel parameters */
+	if (instance->irq == 255)
+		instance->irq = NO_IRQ;
 
-		if (instance->irq != NO_IRQ) {
+	if (instance->irq != NO_IRQ) {
 #ifndef SCSI_G_NCR5380_MEM
-			/* set IRQ for HP C2502 */
-			if (overrides[current_override].board == BOARD_HP_C2502)
-				magic_configure(port_idx, instance->irq, magic);
+		/* set IRQ for HP C2502 */
+		if (board == BOARD_HP_C2502)
+			magic_configure(port_idx, instance->irq, magic);
 #endif
-			if (request_irq(instance->irq, generic_NCR5380_intr,
-					0, "NCR5380", instance)) {
-				printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
-				instance->irq = NO_IRQ;
-			}
-		}
-
-		if (instance->irq == NO_IRQ) {
-			printk(KERN_INFO "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-			printk(KERN_INFO "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
+		if (request_irq(instance->irq, generic_NCR5380_intr,
+				0, "NCR5380", instance)) {
+			printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
+			instance->irq = NO_IRQ;
 		}
+	}
 
-		++current_override;
-		++count;
+	if (instance->irq == NO_IRQ) {
+		printk(KERN_INFO "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
+		printk(KERN_INFO "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
 	}
-	return count;
 
+	ret = scsi_add_host(instance, pdev);
+	if (ret)
+		goto out_free_irq;
+	scsi_scan_host(instance);
+	dev_set_drvdata(pdev, instance);
+	return 0;
+
+out_free_irq:
+	if (instance->irq != NO_IRQ)
+		free_irq(instance->irq, instance);
+	NCR5380_exit(instance);
 out_unregister:
-	scsi_unregister(instance);
+	scsi_host_put(instance);
 out_release:
 #ifndef SCSI_G_NCR5380_MEM
-	release_region(overrides[current_override].NCR5380_map_name, region_size);
+	release_region(base, region_size);
 #else
 	iounmap(iomem);
 	release_mem_region(base, iomem_size);
 #endif
-	return count;
+	return ret;
 }
 
-/**
- *	generic_NCR5380_release_resources	-	free resources
- *	@instance: host adapter to clean up 
- *
- *	Free the generic interface resources from this adapter.
- *
- *	Locks: none
- */
- 
-static int generic_NCR5380_release_resources(struct Scsi_Host *instance)
+static void generic_NCR5380_release_resources(struct Scsi_Host *instance)
 {
+	scsi_remove_host(instance);
 	if (instance->irq != NO_IRQ)
 		free_irq(instance->irq, instance);
 	NCR5380_exit(instance);
@@ -511,7 +329,7 @@ static int generic_NCR5380_release_resources(struct Scsi_Host *instance)
 		release_mem_region(instance->base, hostdata->iomem_size);
 	}
 #endif
-	return 0;
+	scsi_host_put(instance);
 }
 
 /**
@@ -701,10 +519,9 @@ static int generic_NCR5380_dma_xfer_len(struct Scsi_Host *instance,
 #include "NCR5380.c"
 
 static struct scsi_host_template driver_template = {
+	.module			= THIS_MODULE,
 	.proc_name		= DRV_MODULE_NAME,
 	.name			= "Generic NCR5380/NCR53C400 SCSI",
-	.detect			= generic_NCR5380_detect,
-	.release		= generic_NCR5380_release_resources,
 	.info			= generic_NCR5380_info,
 	.queuecommand		= generic_NCR5380_queue_command,
 	.eh_abort_handler	= generic_NCR5380_abort,
@@ -718,31 +535,115 @@ static struct scsi_host_template driver_template = {
 	.max_sectors		= 128,
 };
 
-#include "scsi_module.c"
 
-module_param(ncr_irq, int, 0);
-module_param(ncr_dma, int, 0);
-module_param(ncr_addr, int, 0);
-module_param(ncr_5380, int, 0);
-module_param(ncr_53c400, int, 0);
-module_param(ncr_53c400a, int, 0);
-module_param(dtc_3181e, int, 0);
-module_param(hp_c2502, int, 0);
-MODULE_LICENSE("GPL");
+static int generic_NCR5380_isa_match(struct device *pdev, unsigned int ndev)
+{
+	int ret = generic_NCR5380_init_one(&driver_template, pdev, base[ndev],
+					  irq[ndev], card[ndev]);
+	if (ret) {
+		if (base[ndev])
+			printk(KERN_WARNING "Card not found at address 0x%03x\n",
+			       base[ndev]);
+		return 0;
+	}
 
-#if !defined(SCSI_G_NCR5380_MEM) && defined(MODULE)
-static struct isapnp_device_id id_table[] = {
-	{
-	 ISAPNP_ANY_ID, ISAPNP_ANY_ID,
-	 ISAPNP_VENDOR('D', 'T', 'C'), ISAPNP_FUNCTION(0x436e),
-	 0},
-	{0}
+	return 1;
+}
+
+static int generic_NCR5380_isa_remove(struct device *pdev,
+				   unsigned int ndev)
+{
+	generic_NCR5380_release_resources(dev_get_drvdata(pdev));
+	dev_set_drvdata(pdev, NULL);
+	return 0;
+}
+
+static struct isa_driver generic_NCR5380_isa_driver = {
+	.match		= generic_NCR5380_isa_match,
+	.remove		= generic_NCR5380_isa_remove,
+	.driver		= {
+		.name	= DRV_MODULE_NAME
+	},
+};
+
+#if !defined(SCSI_G_NCR5380_MEM) && defined(CONFIG_PNP)
+static struct pnp_device_id generic_NCR5380_pnp_ids[] = {
+	{ .id = "DTC436e", .driver_data = BOARD_DTC3181E },
+	{ .id = "" }
+};
+MODULE_DEVICE_TABLE(pnp, generic_NCR5380_pnp_ids);
+
+static int generic_NCR5380_pnp_probe(struct pnp_dev *pdev,
+			       const struct pnp_device_id *id)
+{
+	int base, irq;
+
+	if (pnp_activate_dev(pdev) < 0)
+		return -EBUSY;
+
+	base = pnp_port_start(pdev, 0);
+	irq = pnp_irq(pdev, 0);
+
+	return generic_NCR5380_init_one(&driver_template, &pdev->dev, base, irq,
+				       id->driver_data);
+}
+
+static void generic_NCR5380_pnp_remove(struct pnp_dev *pdev)
+{
+	generic_NCR5380_release_resources(pnp_get_drvdata(pdev));
+	pnp_set_drvdata(pdev, NULL);
+}
+
+static struct pnp_driver generic_NCR5380_pnp_driver = {
+	.name		= DRV_MODULE_NAME,
+	.id_table	= generic_NCR5380_pnp_ids,
+	.probe		= generic_NCR5380_pnp_probe,
+	.remove		= generic_NCR5380_pnp_remove,
 };
+#endif /* !defined(SCSI_G_NCR5380_MEM) && defined(CONFIG_PNP) */
+
+static int pnp_registered, isa_registered;
+
+static int __init generic_NCR5380_init(void)
+{
+	int ret = 0;
+
+	/* compatibility with old-style parameters */
+	if (irq[0] == 0 && base[0] == 0 && card[0] == -1) {
+		irq[0] = ncr_irq;
+		base[0] = ncr_addr;
+		if (ncr_5380)
+			card[0] = BOARD_NCR5380;
+		if (ncr_53c400)
+			card[0] = BOARD_NCR53C400;
+		if (ncr_53c400a)
+			card[0] = BOARD_NCR53C400A;
+		if (dtc_3181e)
+			card[0] = BOARD_DTC3181E;
+		if (hp_c2502)
+			card[0] = BOARD_HP_C2502;
+	}
 
-MODULE_DEVICE_TABLE(isapnp, id_table);
+#if !defined(SCSI_G_NCR5380_MEM) && defined(CONFIG_PNP)
+	if (!pnp_register_driver(&generic_NCR5380_pnp_driver))
+		pnp_registered = 1;
 #endif
+	ret = isa_register_driver(&generic_NCR5380_isa_driver, MAX_CARDS);
+	if (!ret)
+		isa_registered = 1;
+
+	return (pnp_registered || isa_registered) ? 0 : ret;
+}
+
+static void __exit generic_NCR5380_exit(void)
+{
+#if !defined(SCSI_G_NCR5380_MEM) && defined(CONFIG_PNP)
+	if (pnp_registered)
+		pnp_unregister_driver(&generic_NCR5380_pnp_driver);
+#endif
+	if (isa_registered)
+		isa_unregister_driver(&generic_NCR5380_isa_driver);
+}
 
-__setup("ncr5380=", do_NCR5380_setup);
-__setup("ncr53c400=", do_NCR53C400_setup);
-__setup("ncr53c400a=", do_NCR53C400A_setup);
-__setup("dtc3181e=", do_DTC3181E_setup);
+module_init(generic_NCR5380_init);
+module_exit(generic_NCR5380_exit);