8390: Move the 8390 related drivers

Moves the drivers for the National Semi-conductor 8390 chipset into
drivers/net/ethernet/8390/ and the necessary Kconfig and Makefile
changes.

CC: Donald Becker <becker@scyld.com>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Alain Malek <alain.malek@cryogen.com>
CC: Peter De Schrijver <p2@mind.be>
CC: "David Huggins-Daines" <dhd@debian.org>
CC: Wim Dumon <wimpie@kotnet.org>
CC: Yoshinori Sato <ysato@users.sourceforge.jp>
CC: David Hinds <dahinds@users.sourceforge.net>
CC: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 622 deletions

diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
deleted file mode 100644
index ba44ede29198..000000000000
--- a/drivers/net/smc-ultra.c
+++ /dev/null
@@ -1,622 +0,0 @@
-/* smc-ultra.c: A SMC Ultra ethernet driver for linux. */
-/*
-	This is a driver for the SMC Ultra and SMC EtherEZ ISA ethercards.
-
-	Written 1993-1998 by Donald Becker.
-
-	Copyright 1993 United States Government as represented by the
-	Director, National Security Agency.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	The author may be reached as becker@scyld.com, or C/O
-	Scyld Computing Corporation
-	410 Severn Ave., Suite 210
-	Annapolis MD 21403
-
-	This driver uses the cards in the 8390-compatible mode.
-	Most of the run-time complexity is handled by the generic code in
-	8390.c.  The code in this file is responsible for
-
-		ultra_probe()	 	Detecting and initializing the card.
-		ultra_probe1()
-		ultra_probe_isapnp()
-
-		ultra_open()		The card-specific details of starting, stopping
-		ultra_reset_8390()	and resetting the 8390 NIC core.
-		ultra_close()
-
-		ultra_block_input()		Routines for reading and writing blocks of
-		ultra_block_output()	packet buffer memory.
-		ultra_pio_input()
-		ultra_pio_output()
-
-	This driver enables the shared memory only when doing the actual data
-	transfers to avoid a bug in early version of the card that corrupted
-	data transferred by a AHA1542.
-
-	This driver now supports the programmed-I/O (PIO) data transfer mode of
-	the EtherEZ. It does not use the non-8390-compatible "Altego" mode.
-	That support (if available) is in smc-ez.c.
-
-	Changelog:
-
-	Paul Gortmaker	: multiple card support for module users.
-	Donald Becker	: 4/17/96 PIO support, minor potential problems avoided.
-	Donald Becker	: 6/6/96 correctly set auto-wrap bit.
-	Alexander Sotirov : 1/20/01 Added support for ISAPnP cards
-
-	Note about the ISA PnP support:
-
-	This driver can not autoprobe for more than one SMC EtherEZ PnP card.
-	You have to configure the second card manually through the /proc/isapnp
-	interface and then load the module with an explicit io=0x___ option.
-*/
-
-static const char version[] =
-	"smc-ultra.c:v2.02 2/3/98 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/isapnp.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/system.h>
-
-#include "8390.h"
-
-#define DRV_NAME "smc-ultra"
-
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int ultra_portlist[] __initdata =
-{0x200, 0x220, 0x240, 0x280, 0x300, 0x340, 0x380, 0};
-
-static int ultra_probe1(struct net_device *dev, int ioaddr);
-
-#ifdef __ISAPNP__
-static int ultra_probe_isapnp(struct net_device *dev);
-#endif
-
-static int ultra_open(struct net_device *dev);
-static void ultra_reset_8390(struct net_device *dev);
-static void ultra_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
-						int ring_page);
-static void ultra_block_input(struct net_device *dev, int count,
-						  struct sk_buff *skb, int ring_offset);
-static void ultra_block_output(struct net_device *dev, int count,
-							const unsigned char *buf, const int start_page);
-static void ultra_pio_get_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
-						int ring_page);
-static void ultra_pio_input(struct net_device *dev, int count,
-						  struct sk_buff *skb, int ring_offset);
-static void ultra_pio_output(struct net_device *dev, int count,
-							 const unsigned char *buf, const int start_page);
-static int ultra_close_card(struct net_device *dev);
-
-#ifdef __ISAPNP__
-static struct isapnp_device_id ultra_device_ids[] __initdata = {
-        {       ISAPNP_VENDOR('S','M','C'), ISAPNP_FUNCTION(0x8416),
-                ISAPNP_VENDOR('S','M','C'), ISAPNP_FUNCTION(0x8416),
-                (long) "SMC EtherEZ (8416)" },
-        { }	/* terminate list */
-};
-
-MODULE_DEVICE_TABLE(isapnp, ultra_device_ids);
-#endif
-
-
-#define START_PG		0x00	/* First page of TX buffer */
-
-#define ULTRA_CMDREG	0		/* Offset to ASIC command register. */
-#define	 ULTRA_RESET	0x80	/* Board reset, in ULTRA_CMDREG. */
-#define	 ULTRA_MEMENB	0x40	/* Enable the shared memory. */
-#define IOPD	0x02			/* I/O Pipe Data (16 bits), PIO operation. */
-#define IOPA	0x07			/* I/O Pipe Address for PIO operation. */
-#define ULTRA_NIC_OFFSET  16	/* NIC register offset from the base_addr. */
-#define ULTRA_IO_EXTENT 32
-#define EN0_ERWCNT		0x08	/* Early receive warning count. */
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void ultra_poll(struct net_device *dev)
-{
-	disable_irq(dev->irq);
-	ei_interrupt(dev->irq, dev);
-	enable_irq(dev->irq);
-}
-#endif
-/*	Probe for the Ultra.  This looks like a 8013 with the station
-	address PROM at I/O ports <base>+8 to <base>+13, with a checksum
-	following.
-*/
-
-static int __init do_ultra_probe(struct net_device *dev)
-{
-	int i;
-	int base_addr = dev->base_addr;
-	int irq = dev->irq;
-
-	if (base_addr > 0x1ff)		/* Check a single specified location. */
-		return ultra_probe1(dev, base_addr);
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return -ENXIO;
-
-#ifdef __ISAPNP__
-	/* Look for any installed ISAPnP cards */
-	if (isapnp_present() && (ultra_probe_isapnp(dev) == 0))
-		return 0;
-#endif
-
-	for (i = 0; ultra_portlist[i]; i++) {
-		dev->irq = irq;
-		if (ultra_probe1(dev, ultra_portlist[i]) == 0)
-			return 0;
-	}
-
-	return -ENODEV;
-}
-
-#ifndef MODULE
-struct net_device * __init ultra_probe(int unit)
-{
-	struct net_device *dev = alloc_ei_netdev();
-	int err;
-
-	if (!dev)
-		return ERR_PTR(-ENOMEM);
-
-	sprintf(dev->name, "eth%d", unit);
-	netdev_boot_setup_check(dev);
-
-	err = do_ultra_probe(dev);
-	if (err)
-		goto out;
-	return dev;
-out:
-	free_netdev(dev);
-	return ERR_PTR(err);
-}
-#endif
-
-static const struct net_device_ops ultra_netdev_ops = {
-	.ndo_open		= ultra_open,
-	.ndo_stop		= ultra_close_card,
-
-	.ndo_start_xmit		= ei_start_xmit,
-	.ndo_tx_timeout		= ei_tx_timeout,
-	.ndo_get_stats		= ei_get_stats,
-	.ndo_set_multicast_list = ei_set_multicast_list,
-	.ndo_validate_addr	= eth_validate_addr,
-	.ndo_set_mac_address 	= eth_mac_addr,
-	.ndo_change_mtu		= eth_change_mtu,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller 	= ultra_poll,
-#endif
-};
-
-static int __init ultra_probe1(struct net_device *dev, int ioaddr)
-{
-	int i, retval;
-	int checksum = 0;
-	const char *model_name;
-	unsigned char eeprom_irq = 0;
-	static unsigned version_printed;
-	/* Values from various config regs. */
-	unsigned char num_pages, irqreg, addr, piomode;
-	unsigned char idreg = inb(ioaddr + 7);
-	unsigned char reg4 = inb(ioaddr + 4) & 0x7f;
-
-	if (!request_region(ioaddr, ULTRA_IO_EXTENT, DRV_NAME))
-		return -EBUSY;
-
-	/* Check the ID nibble. */
-	if ((idreg & 0xF0) != 0x20 			/* SMC Ultra */
-		&& (idreg & 0xF0) != 0x40) {		/* SMC EtherEZ */
-		retval = -ENODEV;
-		goto out;
-	}
-
-	/* Select the station address register set. */
-	outb(reg4, ioaddr + 4);
-
-	for (i = 0; i < 8; i++)
-		checksum += inb(ioaddr + 8 + i);
-	if ((checksum & 0xff) != 0xFF) {
-		retval = -ENODEV;
-		goto out;
-	}
-
-	if (ei_debug  &&  version_printed++ == 0)
-		printk(version);
-
-	model_name = (idreg & 0xF0) == 0x20 ? "SMC Ultra" : "SMC EtherEZ";
-
-	for (i = 0; i < 6; i++)
-		dev->dev_addr[i] = inb(ioaddr + 8 + i);
-
-	printk("%s: %s at %#3x, %pM", dev->name, model_name,
-	       ioaddr, dev->dev_addr);
-
-	/* Switch from the station address to the alternate register set and
-	   read the useful registers there. */
-	outb(0x80 | reg4, ioaddr + 4);
-
-	/* Enabled FINE16 mode to avoid BIOS ROM width mismatches @ reboot. */
-	outb(0x80 | inb(ioaddr + 0x0c), ioaddr + 0x0c);
-	piomode = inb(ioaddr + 0x8);
-	addr = inb(ioaddr + 0xb);
-	irqreg = inb(ioaddr + 0xd);
-
-	/* Switch back to the station address register set so that the MS-DOS driver
-	   can find the card after a warm boot. */
-	outb(reg4, ioaddr + 4);
-
-	if (dev->irq < 2) {
-		unsigned char irqmap[] = {0, 9, 3, 5, 7, 10, 11, 15};
-		int irq;
-
-		/* The IRQ bits are split. */
-		irq = irqmap[((irqreg & 0x40) >> 4) + ((irqreg & 0x0c) >> 2)];
-
-		if (irq == 0) {
-			printk(", failed to detect IRQ line.\n");
-			retval =  -EAGAIN;
-			goto out;
-		}
-		dev->irq = irq;
-		eeprom_irq = 1;
-	}
-
-	/* The 8390 isn't at the base address, so fake the offset */
-	dev->base_addr = ioaddr+ULTRA_NIC_OFFSET;
-
-	{
-		static const int addr_tbl[4] = {
-			0x0C0000, 0x0E0000, 0xFC0000, 0xFE0000
-		};
-		static const short num_pages_tbl[4] = {
-			0x20, 0x40, 0x80, 0xff
-		};
-
-		dev->mem_start = ((addr & 0x0f) << 13) + addr_tbl[(addr >> 6) & 3] ;
-		num_pages = num_pages_tbl[(addr >> 4) & 3];
-	}
-
-	ei_status.name = model_name;
-	ei_status.word16 = 1;
-	ei_status.tx_start_page = START_PG;
-	ei_status.rx_start_page = START_PG + TX_PAGES;
-	ei_status.stop_page = num_pages;
-
-	ei_status.mem = ioremap(dev->mem_start, (ei_status.stop_page - START_PG)*256);
-	if (!ei_status.mem) {
-		printk(", failed to ioremap.\n");
-		retval =  -ENOMEM;
-		goto out;
-	}
-
-	dev->mem_end = dev->mem_start + (ei_status.stop_page - START_PG)*256;
-
-	if (piomode) {
-		printk(",%s IRQ %d programmed-I/O mode.\n",
-			   eeprom_irq ? "EEPROM" : "assigned ", dev->irq);
-		ei_status.block_input = &ultra_pio_input;
-		ei_status.block_output = &ultra_pio_output;
-		ei_status.get_8390_hdr = &ultra_pio_get_hdr;
-	} else {
-		printk(",%s IRQ %d memory %#lx-%#lx.\n", eeprom_irq ? "" : "assigned ",
-			   dev->irq, dev->mem_start, dev->mem_end-1);
-		ei_status.block_input = &ultra_block_input;
-		ei_status.block_output = &ultra_block_output;
-		ei_status.get_8390_hdr = &ultra_get_8390_hdr;
-	}
-	ei_status.reset_8390 = &ultra_reset_8390;
-
-	dev->netdev_ops = &ultra_netdev_ops;
-	NS8390_init(dev, 0);
-
-	retval = register_netdev(dev);
-	if (retval)
-		goto out;
-	return 0;
-out:
-	release_region(ioaddr, ULTRA_IO_EXTENT);
-	return retval;
-}
-
-#ifdef __ISAPNP__
-static int __init ultra_probe_isapnp(struct net_device *dev)
-{
-        int i;
-
-        for (i = 0; ultra_device_ids[i].vendor != 0; i++) {
-		struct pnp_dev *idev = NULL;
-
-                while ((idev = pnp_find_dev(NULL,
-                                            ultra_device_ids[i].vendor,
-                                            ultra_device_ids[i].function,
-                                            idev))) {
-                        /* Avoid already found cards from previous calls */
-                        if (pnp_device_attach(idev) < 0)
-                        	continue;
-                        if (pnp_activate_dev(idev) < 0) {
-                              __again:
-                        	pnp_device_detach(idev);
-                        	continue;
-                        }
-			/* if no io and irq, search for next */
-			if (!pnp_port_valid(idev, 0) || !pnp_irq_valid(idev, 0))
-				goto __again;
-                        /* found it */
-			dev->base_addr = pnp_port_start(idev, 0);
-			dev->irq = pnp_irq(idev, 0);
-                        printk(KERN_INFO "smc-ultra.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
-                                (char *) ultra_device_ids[i].driver_data,
-                                dev->base_addr, dev->irq);
-                        if (ultra_probe1(dev, dev->base_addr) != 0) {      /* Shouldn't happen. */
-                                printk(KERN_ERR "smc-ultra.c: Probe of ISAPnP card at %#lx failed.\n", dev->base_addr);
-                                pnp_device_detach(idev);
-				return -ENXIO;
-                        }
-                        ei_status.priv = (unsigned long)idev;
-                        break;
-                }
-                if (!idev)
-                        continue;
-                return 0;
-        }
-
-        return -ENODEV;
-}
-#endif
-
-static int
-ultra_open(struct net_device *dev)
-{
-	int retval;
-	int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
-	unsigned char irq2reg[] = {0, 0, 0x04, 0x08, 0, 0x0C, 0, 0x40,
-				   0, 0x04, 0x44, 0x48, 0, 0, 0, 0x4C, };
-
-	retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev);
-	if (retval)
-		return retval;
-
-	outb(0x00, ioaddr);	/* Disable shared memory for safety. */
-	outb(0x80, ioaddr + 5);
-	/* Set the IRQ line. */
-	outb(inb(ioaddr + 4) | 0x80, ioaddr + 4);
-	outb((inb(ioaddr + 13) & ~0x4C) | irq2reg[dev->irq], ioaddr + 13);
-	outb(inb(ioaddr + 4) & 0x7f, ioaddr + 4);
-
-	if (ei_status.block_input == &ultra_pio_input) {
-		outb(0x11, ioaddr + 6);		/* Enable interrupts and PIO. */
-		outb(0x01, ioaddr + 0x19);  	/* Enable ring read auto-wrap. */
-	} else
-		outb(0x01, ioaddr + 6);		/* Enable interrupts and memory. */
-	/* Set the early receive warning level in window 0 high enough not
-	   to receive ERW interrupts. */
-	outb_p(E8390_NODMA+E8390_PAGE0, dev->base_addr);
-	outb(0xff, dev->base_addr + EN0_ERWCNT);
-	ei_open(dev);
-	return 0;
-}
-
-static void
-ultra_reset_8390(struct net_device *dev)
-{
-	int cmd_port = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC base addr */
-
-	outb(ULTRA_RESET, cmd_port);
-	if (ei_debug > 1) printk("resetting Ultra, t=%ld...", jiffies);
-	ei_status.txing = 0;
-
-	outb(0x00, cmd_port);	/* Disable shared memory for safety. */
-	outb(0x80, cmd_port + 5);
-	if (ei_status.block_input == &ultra_pio_input)
-		outb(0x11, cmd_port + 6);		/* Enable interrupts and PIO. */
-	else
-		outb(0x01, cmd_port + 6);		/* Enable interrupts and memory. */
-
-	if (ei_debug > 1) printk("reset done\n");
-}
-
-/* Grab the 8390 specific header. Similar to the block_input routine, but
-   we don't need to be concerned with ring wrap as the header will be at
-   the start of a page, so we optimize accordingly. */
-
-static void
-ultra_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-	void __iomem *hdr_start = ei_status.mem + ((ring_page - START_PG)<<8);
-
-	outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);	/* shmem on */
-#ifdef __BIG_ENDIAN
-	/* Officially this is what we are doing, but the readl() is faster */
-	/* unfortunately it isn't endian aware of the struct               */
-	memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
-	hdr->count = le16_to_cpu(hdr->count);
-#else
-	((unsigned int*)hdr)[0] = readl(hdr_start);
-#endif
-	outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET); /* shmem off */
-}
-
-/* Block input and output are easy on shared memory ethercards, the only
-   complication is when the ring buffer wraps. */
-
-static void
-ultra_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-	void __iomem *xfer_start = ei_status.mem + ring_offset - (START_PG<<8);
-
-	/* Enable shared memory. */
-	outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);
-
-	if (ring_offset + count > ei_status.stop_page*256) {
-		/* We must wrap the input move. */
-		int semi_count = ei_status.stop_page*256 - ring_offset;
-		memcpy_fromio(skb->data, xfer_start, semi_count);
-		count -= semi_count;
-		memcpy_fromio(skb->data + semi_count, ei_status.mem + TX_PAGES * 256, count);
-	} else {
-		memcpy_fromio(skb->data, xfer_start, count);
-	}
-
-	outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET);	/* Disable memory. */
-}
-
-static void
-ultra_block_output(struct net_device *dev, int count, const unsigned char *buf,
-				int start_page)
-{
-	void __iomem *shmem = ei_status.mem + ((start_page - START_PG)<<8);
-
-	/* Enable shared memory. */
-	outb(ULTRA_MEMENB, dev->base_addr - ULTRA_NIC_OFFSET);
-
-	memcpy_toio(shmem, buf, count);
-
-	outb(0x00, dev->base_addr - ULTRA_NIC_OFFSET); /* Disable memory. */
-}
-
-/* The identical operations for programmed I/O cards.
-   The PIO model is trivial to use: the 16 bit start address is written
-   byte-sequentially to IOPA, with no intervening I/O operations, and the
-   data is read or written to the IOPD data port.
-   The only potential complication is that the address register is shared
-   and must be always be rewritten between each read/write direction change.
-   This is no problem for us, as the 8390 code ensures that we are single
-   threaded. */
-static void ultra_pio_get_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
-						int ring_page)
-{
-	int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
-	outb(0x00, ioaddr + IOPA);	/* Set the address, LSB first. */
-	outb(ring_page, ioaddr + IOPA);
-	insw(ioaddr + IOPD, hdr, sizeof(struct e8390_pkt_hdr)>>1);
-}
-
-static void ultra_pio_input(struct net_device *dev, int count,
-						  struct sk_buff *skb, int ring_offset)
-{
-	int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
-    char *buf = skb->data;
-
-	/* For now set the address again, although it should already be correct. */
-	outb(ring_offset, ioaddr + IOPA);	/* Set the address, LSB first. */
-	outb(ring_offset >> 8, ioaddr + IOPA);
-	/* We know skbuffs are padded to at least word alignment. */
-	insw(ioaddr + IOPD, buf, (count+1)>>1);
-}
-
-static void ultra_pio_output(struct net_device *dev, int count,
-							const unsigned char *buf, const int start_page)
-{
-	int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
-	outb(0x00, ioaddr + IOPA);	/* Set the address, LSB first. */
-	outb(start_page, ioaddr + IOPA);
-	/* An extra odd byte is OK here as well. */
-	outsw(ioaddr + IOPD, buf, (count+1)>>1);
-}
-
-static int
-ultra_close_card(struct net_device *dev)
-{
-	int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* CMDREG */
-
-	netif_stop_queue(dev);
-
-	if (ei_debug > 1)
-		printk("%s: Shutting down ethercard.\n", dev->name);
-
-	outb(0x00, ioaddr + 6);		/* Disable interrupts. */
-	free_irq(dev->irq, dev);
-
-	NS8390_init(dev, 0);
-
-	/* We should someday disable shared memory and change to 8-bit mode
-	   "just in case"... */
-
-	return 0;
-}
-
-
-#ifdef MODULE
-#define MAX_ULTRA_CARDS	4	/* Max number of Ultra cards per module */
-static struct net_device *dev_ultra[MAX_ULTRA_CARDS];
-static int io[MAX_ULTRA_CARDS];
-static int irq[MAX_ULTRA_CARDS];
-
-module_param_array(io, int, NULL, 0);
-module_param_array(irq, int, NULL, 0);
-MODULE_PARM_DESC(io, "I/O base address(es)");
-MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)");
-MODULE_DESCRIPTION("SMC Ultra/EtherEZ ISA/PnP Ethernet driver");
-MODULE_LICENSE("GPL");
-
-/* This is set up so that only a single autoprobe takes place per call.
-ISA device autoprobes on a running machine are not recommended. */
-int __init
-init_module(void)
-{
-	struct net_device *dev;
-	int this_dev, found = 0;
-
-	for (this_dev = 0; this_dev < MAX_ULTRA_CARDS; this_dev++) {
-		if (io[this_dev] == 0)  {
-			if (this_dev != 0) break; /* only autoprobe 1st one */
-			printk(KERN_NOTICE "smc-ultra.c: Presently autoprobing (not recommended) for a single card.\n");
-		}
-		dev = alloc_ei_netdev();
-		if (!dev)
-			break;
-		dev->irq = irq[this_dev];
-		dev->base_addr = io[this_dev];
-		if (do_ultra_probe(dev) == 0) {
-			dev_ultra[found++] = dev;
-			continue;
-		}
-		free_netdev(dev);
-		printk(KERN_WARNING "smc-ultra.c: No SMC Ultra card found (i/o = 0x%x).\n", io[this_dev]);
-		break;
-	}
-	if (found)
-		return 0;
-	return -ENXIO;
-}
-
-static void cleanup_card(struct net_device *dev)
-{
-	/* NB: ultra_close_card() does free_irq */
-#ifdef __ISAPNP__
-	struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
-	if (idev)
-		pnp_device_detach(idev);
-#endif
-	release_region(dev->base_addr - ULTRA_NIC_OFFSET, ULTRA_IO_EXTENT);
-	iounmap(ei_status.mem);
-}
-
-void __exit
-cleanup_module(void)
-{
-	int this_dev;
-
-	for (this_dev = 0; this_dev < MAX_ULTRA_CARDS; this_dev++) {
-		struct net_device *dev = dev_ultra[this_dev];
-		if (dev) {
-			unregister_netdev(dev);
-			cleanup_card(dev);
-			free_netdev(dev);
-		}
-	}
-}
-#endif /* MODULE */