i825xx: Move the Intel 82586/82593/82596 based drivers

Move the drivers that use the i82586/i82593/i82596 chipsets into
drivers/net/ethernet/i825xx/ and make the necessary Kconfig and
Makefile changes.  There were 4 3Com drivers which were initially
moved into 3com/, which now reside in i825xx since they all used
the i82586 chip.

CC: Philip Blundell <philb@gnu.org>
CC: Russell King <linux@arm.linux.org.uk>
CC: <aris@cathedrallabs.org>
CC: Donald Becker <becker@scyld.com>
CC: Chris Beauregard <cpbeaure@undergrad.math.uwaterloo.ca>
CC: Richard Procter <rnp@paradise.net.nz>
CC: Andries Brouwer <aeb@cwi.nl>
CC: "M.Hipp" <hippm@informatik.uni-tuebingen.de>
CC: Richard Hirst <richard@sleepie.demon.co.uk>
CC: Sam Creasey <sammy@oh.verio.com>
CC: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 1312 deletions

diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
deleted file mode 100644
index bc0d1a1..0000000
--- a/drivers/net/3c523.c
+++ /dev/null
@@ -1,1312 +0,0 @@
-/*
-   net-3-driver for the 3c523 Etherlink/MC card (i82586 Ethernet chip)
-
-
-   This is an extension to the Linux operating system, and is covered by the
-   same GNU General Public License that covers that work.
-
-   Copyright 1995, 1996 by Chris Beauregard (cpbeaure@undergrad.math.uwaterloo.ca)
-
-   This is basically Michael Hipp's ni52 driver, with a new probing
-   algorithm and some minor changes to the 82586 CA and reset routines.
-   Thanks a lot Michael for a really clean i82586 implementation!  Unless
-   otherwise documented in ni52.c, any bugs are mine.
-
-   Contrary to the Ethernet-HOWTO, this isn't based on the 3c507 driver in
-   any way.  The ni52 is a lot easier to modify.
-
-   sources:
-   ni52.c
-
-   Crynwr packet driver collection was a great reference for my first
-   attempt at this sucker.  The 3c507 driver also helped, until I noticed
-   that ni52.c was a lot nicer.
-
-   EtherLink/MC: Micro Channel Ethernet Adapter Technical Reference
-   Manual, courtesy of 3Com CardFacts, documents the 3c523-specific
-   stuff.  Information on CardFacts is found in the Ethernet HOWTO.
-   Also see <a href="http://www.3com.com/">
-
-   Microprocessor Communications Support Chips, T.J. Byers, ISBN
-   0-444-01224-9, has a section on the i82586.  It tells you just enough
-   to know that you really don't want to learn how to program the chip.
-
-   The original device probe code was stolen from ps2esdi.c
-
-   Known Problems:
-   Since most of the code was stolen from ni52.c, you'll run across the
-   same bugs in the 0.62 version of ni52.c, plus maybe a few because of
-   the 3c523 idiosynchacies.  The 3c523 has 16K of RAM though, so there
-   shouldn't be the overrun problem that the 8K ni52 has.
-
-   This driver is for a 16K adapter.  It should work fine on the 64K
-   adapters, but it will only use one of the 4 banks of RAM.  Modifying
-   this for the 64K version would require a lot of heinous bank
-   switching, which I'm sure not interested in doing.  If you try to
-   implement a bank switching version, you'll basically have to remember
-   what bank is enabled and do a switch every time you access a memory
-   location that's not current.  You'll also have to remap pointers on
-   the driver side, because it only knows about 16K of the memory.
-   Anyone desperate or masochistic enough to try?
-
-   It seems to be stable now when multiple transmit buffers are used.  I
-   can't see any performance difference, but then I'm working on a 386SX.
-
-   Multicast doesn't work.  It doesn't even pretend to work.  Don't use
-   it.  Don't compile your kernel with multicast support.  I don't know
-   why.
-
-   Features:
-   This driver is useable as a loadable module.  If you try to specify an
-   IRQ or a IO address (via insmod 3c523.o irq=xx io=0xyyy), it will
-   search the MCA slots until it finds a 3c523 with the specified
-   parameters.
-
-   This driver does support multiple ethernet cards when used as a module
-   (up to MAX_3C523_CARDS, the default being 4)
-
-   This has been tested with both BNC and TP versions, internal and
-   external transceivers.  Haven't tested with the 64K version (that I
-   know of).
-
-   History:
-   Jan 1st, 1996
-   first public release
-   Feb 4th, 1996
-   update to 1.3.59, incorporated multicast diffs from ni52.c
-   Feb 15th, 1996
-   added shared irq support
-   Apr 1999
-   added support for multiple cards when used as a module
-   added option to disable multicast as is causes problems
-       Ganesh Sittampalam <ganesh.sittampalam@magdalen.oxford.ac.uk>
-       Stuart Adamson <stuart.adamson@compsoc.net>
-   Nov 2001
-   added support for ethtool (jgarzik)
-
-   $Header: /fsys2/home/chrisb/linux-1.3.59-MCA/drivers/net/RCS/3c523.c,v 1.1 1996/02/05 01:53:46 chrisb Exp chrisb $
- */
-
-#define DRV_NAME		"3c523"
-#define DRV_VERSION		"17-Nov-2001"
-
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/skbuff.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/mca-legacy.h>
-#include <linux/ethtool.h>
-#include <linux/bitops.h>
-#include <linux/jiffies.h>
-
-#include <asm/uaccess.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-
-#include "3c523.h"
-
-/*************************************************************************/
-#define DEBUG			/* debug on */
-#define SYSBUSVAL 0		/* 1 = 8 Bit, 0 = 16 bit - 3c523 only does 16 bit */
-#undef ELMC_MULTICAST		/* Disable multicast support as it is somewhat seriously broken at the moment */
-
-#define make32(ptr16) (p->memtop + (short) (ptr16) )
-#define make24(ptr32) ((char *) (ptr32) - p->base)
-#define make16(ptr32) ((unsigned short) ((unsigned long) (ptr32) - (unsigned long) p->memtop ))
-
-/*************************************************************************/
-/*
-   Tables to which we can map values in the configuration registers.
- */
-static int irq_table[] __initdata = {
-	12, 7, 3, 9
-};
-
-static int csr_table[] __initdata = {
-	0x300, 0x1300, 0x2300, 0x3300
-};
-
-static int shm_table[] __initdata = {
-	0x0c0000, 0x0c8000, 0x0d0000, 0x0d8000
-};
-
-/******************* how to calculate the buffers *****************************
-
-
-  * IMPORTANT NOTE: if you configure only one NUM_XMIT_BUFFS, the driver works
-  * --------------- in a different (more stable?) mode. Only in this mode it's
-  *                 possible to configure the driver with 'NO_NOPCOMMANDS'
-
-sizeof(scp)=12; sizeof(scb)=16; sizeof(iscp)=8;
-sizeof(scp)+sizeof(iscp)+sizeof(scb) = 36 = INIT
-sizeof(rfd) = 24; sizeof(rbd) = 12;
-sizeof(tbd) = 8; sizeof(transmit_cmd) = 16;
-sizeof(nop_cmd) = 8;
-
-  * if you don't know the driver, better do not change this values: */
-
-#define RECV_BUFF_SIZE 1524	/* slightly oversized */
-#define XMIT_BUFF_SIZE 1524	/* slightly oversized */
-#define NUM_XMIT_BUFFS 1	/* config for both, 8K and 16K shmem */
-#define NUM_RECV_BUFFS_8  4	/* config for 8K shared mem */
-#define NUM_RECV_BUFFS_16 9	/* config for 16K shared mem */
-
-#if (NUM_XMIT_BUFFS == 1)
-#define NO_NOPCOMMANDS		/* only possible with NUM_XMIT_BUFFS=1 */
-#endif
-
-/**************************************************************************/
-
-#define DELAY(x) { mdelay(32 * x); }
-
-/* a much shorter delay: */
-#define DELAY_16(); { udelay(16) ; }
-
-/* wait for command with timeout: */
-#define WAIT_4_SCB_CMD() { int i; \
-  for(i=0;i<1024;i++) { \
-    if(!p->scb->cmd) break; \
-    DELAY_16(); \
-    if(i == 1023) { \
-      pr_warning("%s:%d: scb_cmd timed out .. resetting i82586\n",\
-      	dev->name,__LINE__); \
-      elmc_id_reset586(); } } }
-
-static irqreturn_t elmc_interrupt(int irq, void *dev_id);
-static int elmc_open(struct net_device *dev);
-static int elmc_close(struct net_device *dev);
-static netdev_tx_t elmc_send_packet(struct sk_buff *, struct net_device *);
-static struct net_device_stats *elmc_get_stats(struct net_device *dev);
-static void elmc_timeout(struct net_device *dev);
-#ifdef ELMC_MULTICAST
-static void set_multicast_list(struct net_device *dev);
-#endif
-static const struct ethtool_ops netdev_ethtool_ops;
-
-/* helper-functions */
-static int init586(struct net_device *dev);
-static int check586(struct net_device *dev, unsigned long where, unsigned size);
-static void alloc586(struct net_device *dev);
-static void startrecv586(struct net_device *dev);
-static void *alloc_rfa(struct net_device *dev, void *ptr);
-static void elmc_rcv_int(struct net_device *dev);
-static void elmc_xmt_int(struct net_device *dev);
-static void elmc_rnr_int(struct net_device *dev);
-
-struct priv {
-	unsigned long base;
-	char *memtop;
-	unsigned long mapped_start;		/* Start of ioremap */
-	volatile struct rfd_struct *rfd_last, *rfd_top, *rfd_first;
-	volatile struct scp_struct *scp;	/* volatile is important */
-	volatile struct iscp_struct *iscp;	/* volatile is important */
-	volatile struct scb_struct *scb;	/* volatile is important */
-	volatile struct tbd_struct *xmit_buffs[NUM_XMIT_BUFFS];
-#if (NUM_XMIT_BUFFS == 1)
-	volatile struct transmit_cmd_struct *xmit_cmds[2];
-	volatile struct nop_cmd_struct *nop_cmds[2];
-#else
-	volatile struct transmit_cmd_struct *xmit_cmds[NUM_XMIT_BUFFS];
-	volatile struct nop_cmd_struct *nop_cmds[NUM_XMIT_BUFFS];
-#endif
-	volatile int nop_point, num_recv_buffs;
-	volatile char *xmit_cbuffs[NUM_XMIT_BUFFS];
-	volatile int xmit_count, xmit_last;
-	volatile int slot;
-};
-
-#define elmc_attn586()  {elmc_do_attn586(dev->base_addr,ELMC_CTRL_INTE);}
-#define elmc_reset586() {elmc_do_reset586(dev->base_addr,ELMC_CTRL_INTE);}
-
-/* with interrupts disabled - this will clear the interrupt bit in the
-   3c523 control register, and won't put it back.  This effectively
-   disables interrupts on the card. */
-#define elmc_id_attn586()  {elmc_do_attn586(dev->base_addr,0);}
-#define elmc_id_reset586() {elmc_do_reset586(dev->base_addr,0);}
-
-/*************************************************************************/
-/*
-   Do a Channel Attention on the 3c523.  This is extremely board dependent.
- */
-static void elmc_do_attn586(int ioaddr, int ints)
-{
-	/* the 3c523 requires a minimum of 500 ns.  The delays here might be
-	   a little too large, and hence they may cut the performance of the
-	   card slightly.  If someone who knows a little more about Linux
-	   timing would care to play with these, I'd appreciate it. */
-
-	/* this bit masking stuff is crap.  I'd rather have separate
-	   registers with strobe triggers for each of these functions.  <sigh>
-	   Ya take what ya got. */
-
-	outb(ELMC_CTRL_RST | 0x3 | ELMC_CTRL_CA | ints, ioaddr + ELMC_CTRL);
-	DELAY_16();		/* > 500 ns */
-	outb(ELMC_CTRL_RST | 0x3 | ints, ioaddr + ELMC_CTRL);
-}
-
-/*************************************************************************/
-/*
-   Reset the 82586 on the 3c523.  Also very board dependent.
- */
-static void elmc_do_reset586(int ioaddr, int ints)
-{
-	/* toggle the RST bit low then high */
-	outb(0x3 | ELMC_CTRL_LBK, ioaddr + ELMC_CTRL);
-	DELAY_16();		/* > 500 ns */
-	outb(ELMC_CTRL_RST | ELMC_CTRL_LBK | 0x3, ioaddr + ELMC_CTRL);
-
-	elmc_do_attn586(ioaddr, ints);
-}
-
-/**********************************************
- * close device
- */
-
-static int elmc_close(struct net_device *dev)
-{
-	netif_stop_queue(dev);
-	elmc_id_reset586();	/* the hard way to stop the receiver */
-	free_irq(dev->irq, dev);
-	return 0;
-}
-
-/**********************************************
- * open device
- */
-
-static int elmc_open(struct net_device *dev)
-{
-	int ret;
-
-	elmc_id_attn586();	/* disable interrupts */
-
-	ret = request_irq(dev->irq, elmc_interrupt, IRQF_SHARED,
-			  dev->name, dev);
-	if (ret) {
-		pr_err("%s: couldn't get irq %d\n", dev->name, dev->irq);
-		elmc_id_reset586();
-		return ret;
-	}
-	alloc586(dev);
-	init586(dev);
-	startrecv586(dev);
-	netif_start_queue(dev);
-	return 0;		/* most done by init */
-}
-
-/**********************************************
- * Check to see if there's an 82586 out there.
- */
-
-static int __init check586(struct net_device *dev, unsigned long where, unsigned size)
-{
-	struct priv *p = netdev_priv(dev);
-	char *iscp_addrs[2];
-	int i = 0;
-
-	p->base = (unsigned long) isa_bus_to_virt((unsigned long)where) + size - 0x01000000;
-	p->memtop = isa_bus_to_virt((unsigned long)where) + size;
-	p->scp = (struct scp_struct *)(p->base + SCP_DEFAULT_ADDRESS);
-	memset((char *) p->scp, 0, sizeof(struct scp_struct));
-	p->scp->sysbus = SYSBUSVAL;	/* 1 = 8Bit-Bus, 0 = 16 Bit */
-
-	iscp_addrs[0] = isa_bus_to_virt((unsigned long)where);
-	iscp_addrs[1] = (char *) p->scp - sizeof(struct iscp_struct);
-
-	for (i = 0; i < 2; i++) {
-		p->iscp = (struct iscp_struct *) iscp_addrs[i];
-		memset((char *) p->iscp, 0, sizeof(struct iscp_struct));
-
-		p->scp->iscp = make24(p->iscp);
-		p->iscp->busy = 1;
-
-		elmc_id_reset586();
-
-		/* reset586 does an implicit CA */
-
-		/* apparently, you sometimes have to kick the 82586 twice... */
-		elmc_id_attn586();
-		DELAY(1);
-
-		if (p->iscp->busy) {	/* i82586 clears 'busy' after successful init */
-			return 0;
-		}
-	}
-	return 1;
-}
-
-/******************************************************************
- * set iscp at the right place, called by elmc_probe and open586.
- */
-
-static void alloc586(struct net_device *dev)
-{
-	struct priv *p = netdev_priv(dev);
-
-	elmc_id_reset586();
-	DELAY(2);
-
-	p->scp = (struct scp_struct *) (p->base + SCP_DEFAULT_ADDRESS);
-	p->scb = (struct scb_struct *) isa_bus_to_virt(dev->mem_start);
-	p->iscp = (struct iscp_struct *) ((char *) p->scp - sizeof(struct iscp_struct));
-
-	memset((char *) p->iscp, 0, sizeof(struct iscp_struct));
-	memset((char *) p->scp, 0, sizeof(struct scp_struct));
-
-	p->scp->iscp = make24(p->iscp);
-	p->scp->sysbus = SYSBUSVAL;
-	p->iscp->scb_offset = make16(p->scb);
-
-	p->iscp->busy = 1;
-	elmc_id_reset586();
-	elmc_id_attn586();
-
-	DELAY(2);
-
-	if (p->iscp->busy)
-		pr_err("%s: Init-Problems (alloc).\n", dev->name);
-
-	memset((char *) p->scb, 0, sizeof(struct scb_struct));
-}
-
-/*****************************************************************/
-
-static int elmc_getinfo(char *buf, int slot, void *d)
-{
-	int len = 0;
-	struct net_device *dev = d;
-
-	if (dev == NULL)
-		return len;
-
-	len += sprintf(buf + len, "Revision: 0x%x\n",
-		       inb(dev->base_addr + ELMC_REVISION) & 0xf);
-	len += sprintf(buf + len, "IRQ: %d\n", dev->irq);
-	len += sprintf(buf + len, "IO Address: %#lx-%#lx\n", dev->base_addr,
-		       dev->base_addr + ELMC_IO_EXTENT);
-	len += sprintf(buf + len, "Memory: %#lx-%#lx\n", dev->mem_start,
-		       dev->mem_end - 1);
-	len += sprintf(buf + len, "Transceiver: %s\n", dev->if_port ?
-		       "External" : "Internal");
-	len += sprintf(buf + len, "Device: %s\n", dev->name);
-	len += sprintf(buf + len, "Hardware Address: %pM\n",
-		       dev->dev_addr);
-
-	return len;
-}				/* elmc_getinfo() */
-
-static const struct net_device_ops netdev_ops = {
-	.ndo_open 		= elmc_open,
-	.ndo_stop		= elmc_close,
-	.ndo_get_stats		= elmc_get_stats,
-	.ndo_start_xmit		= elmc_send_packet,
-	.ndo_tx_timeout		= elmc_timeout,
-#ifdef ELMC_MULTICAST
-	.ndo_set_multicast_list = set_multicast_list,
-#endif
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address 	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-};
-
-/*****************************************************************/
-
-static int __init do_elmc_probe(struct net_device *dev)
-{
-	static int slot;
-	int base_addr = dev->base_addr;
-	int irq = dev->irq;
-	u_char status = 0;
-	u_char revision = 0;
-	int i = 0;
-	unsigned int size = 0;
-	int retval;
-	struct priv *pr = netdev_priv(dev);
-
-	if (MCA_bus == 0) {
-		return -ENODEV;
-	}
-	/* search through the slots for the 3c523. */
-	slot = mca_find_adapter(ELMC_MCA_ID, 0);
-	while (slot != -1) {
-		status = mca_read_stored_pos(slot, 2);
-
-		dev->irq=irq_table[(status & ELMC_STATUS_IRQ_SELECT) >> 6];
-		dev->base_addr=csr_table[(status & ELMC_STATUS_CSR_SELECT) >> 1];
-
-		/*
-		   If we're trying to match a specified irq or IO address,
-		   we'll reject a match unless it's what we're looking for.
-		   Also reject it if the card is already in use.
-		 */
-
-		if ((irq && irq != dev->irq) ||
-		    (base_addr && base_addr != dev->base_addr)) {
-			slot = mca_find_adapter(ELMC_MCA_ID, slot + 1);
-			continue;
-		}
-		if (!request_region(dev->base_addr, ELMC_IO_EXTENT, DRV_NAME)) {
-			slot = mca_find_adapter(ELMC_MCA_ID, slot + 1);
-			continue;
-		}
-
-		/* found what we're looking for... */
-		break;
-	}
-
-	/* we didn't find any 3c523 in the slots we checked for */
-	if (slot == MCA_NOTFOUND)
-		return (base_addr || irq) ? -ENXIO : -ENODEV;
-
-	mca_set_adapter_name(slot, "3Com 3c523 Etherlink/MC");
-	mca_set_adapter_procfn(slot, (MCA_ProcFn) elmc_getinfo, dev);
-
-	/* if we get this far, adapter has been found - carry on */
-	pr_info("%s: 3c523 adapter found in slot %d\n", dev->name, slot + 1);
-
-	/* Now we extract configuration info from the card.
-	   The 3c523 provides information in two of the POS registers, but
-	   the second one is only needed if we want to tell the card what IRQ
-	   to use.  I suspect that whoever sets the thing up initially would
-	   prefer we don't screw with those things.
-
-	   Note that we read the status info when we found the card...
-
-	   See 3c523.h for more details.
-	 */
-
-	/* revision is stored in the first 4 bits of the revision register */
-	revision = inb(dev->base_addr + ELMC_REVISION) & 0xf;
-
-	/* according to docs, we read the interrupt and write it back to
-	   the IRQ select register, since the POST might not configure the IRQ
-	   properly. */
-	switch (dev->irq) {
-	case 3:
-		mca_write_pos(slot, 3, 0x04);
-		break;
-	case 7:
-		mca_write_pos(slot, 3, 0x02);
-		break;
-	case 9:
-		mca_write_pos(slot, 3, 0x08);
-		break;
-	case 12:
-		mca_write_pos(slot, 3, 0x01);
-		break;
-	}
-
-	pr->slot = slot;
-
-	pr_info("%s: 3Com 3c523 Rev 0x%x at %#lx\n", dev->name, (int) revision,
-	       dev->base_addr);
-
-	/* Determine if we're using the on-board transceiver (i.e. coax) or
-	   an external one.  The information is pretty much useless, but I
-	   guess it's worth brownie points. */
-	dev->if_port = (status & ELMC_STATUS_DISABLE_THIN);
-
-	/* The 3c523 has a 24K chunk of memory.  The first 16K is the
-	   shared memory, while the last 8K is for the EtherStart BIOS ROM.
-	   Which we don't care much about here.  We'll just tell Linux that
-	   we're using 16K.  MCA won't permit address space conflicts caused
-	   by not mapping the other 8K. */
-	dev->mem_start = shm_table[(status & ELMC_STATUS_MEMORY_SELECT) >> 3];
-
-	/* We're using MCA, so it's a given that the information about memory
-	   size is correct.  The Crynwr drivers do something like this. */
-
-	elmc_id_reset586();	/* seems like a good idea before checking it... */
-
-	size = 0x4000;		/* check for 16K mem */
-	if (!check586(dev, dev->mem_start, size)) {
-		pr_err("%s: memprobe, Can't find memory at 0x%lx!\n", dev->name,
-		       dev->mem_start);
-		retval = -ENODEV;
-		goto err_out;
-	}
-	dev->mem_end = dev->mem_start + size;	/* set mem_end showed by 'ifconfig' */
-
-	pr->memtop = isa_bus_to_virt(dev->mem_start) + size;
-	pr->base = (unsigned long) isa_bus_to_virt(dev->mem_start) + size - 0x01000000;
-	alloc586(dev);
-
-	elmc_id_reset586();	/* make sure it doesn't generate spurious ints */
-
-	/* set number of receive-buffs according to memsize */
-	pr->num_recv_buffs = NUM_RECV_BUFFS_16;
-
-	/* dump all the assorted information */
-	pr_info("%s: IRQ %d, %sternal xcvr, memory %#lx-%#lx.\n", dev->name,
-	       dev->irq, dev->if_port ? "ex" : "in",
-	       dev->mem_start, dev->mem_end - 1);
-
-	/* The hardware address for the 3c523 is stored in the first six
-	   bytes of the IO address. */
-	for (i = 0; i < 6; i++)
-		dev->dev_addr[i] = inb(dev->base_addr + i);
-
-	pr_info("%s: hardware address %pM\n",
-	       dev->name, dev->dev_addr);
-
-	dev->netdev_ops = &netdev_ops;
-	dev->watchdog_timeo = HZ;
-	dev->ethtool_ops = &netdev_ethtool_ops;
-
-	/* note that we haven't actually requested the IRQ from the kernel.
-	   That gets done in elmc_open().  I'm not sure that's such a good idea,
-	   but it works, so I'll go with it. */
-
-#ifndef ELMC_MULTICAST
-        dev->flags&=~IFF_MULTICAST;     /* Multicast doesn't work */
-#endif
-
-	retval = register_netdev(dev);
-	if (retval)
-		goto err_out;
-
-	return 0;
-err_out:
-	mca_set_adapter_procfn(slot, NULL, NULL);
-	release_region(dev->base_addr, ELMC_IO_EXTENT);
-	return retval;
-}
-
-#ifdef MODULE
-static void cleanup_card(struct net_device *dev)
-{
-	mca_set_adapter_procfn(((struct priv *)netdev_priv(dev))->slot,
-				NULL, NULL);
-	release_region(dev->base_addr, ELMC_IO_EXTENT);
-}
-#else
-struct net_device * __init elmc_probe(int unit)
-{
-	struct net_device *dev = alloc_etherdev(sizeof(struct priv));
-	int err;
-
-	if (!dev)
-		return ERR_PTR(-ENOMEM);
-
-	sprintf(dev->name, "eth%d", unit);
-	netdev_boot_setup_check(dev);
-
-	err = do_elmc_probe(dev);
-	if (err)
-		goto out;
-	return dev;
-out:
-	free_netdev(dev);
-	return ERR_PTR(err);
-}
-#endif
-
-/**********************************************
- * init the chip (elmc-interrupt should be disabled?!)
- * needs a correct 'allocated' memory
- */
-
-static int init586(struct net_device *dev)
-{
-	void *ptr;
-	unsigned long s;
-	int i, result = 0;
-	struct priv *p = netdev_priv(dev);
-	volatile struct configure_cmd_struct *cfg_cmd;
-	volatile struct iasetup_cmd_struct *ias_cmd;
-	volatile struct tdr_cmd_struct *tdr_cmd;
-	volatile struct mcsetup_cmd_struct *mc_cmd;
-	struct netdev_hw_addr *ha;
-	int num_addrs = netdev_mc_count(dev);
-
-	ptr = (void *) ((char *) p->scb + sizeof(struct scb_struct));
-
-	cfg_cmd = (struct configure_cmd_struct *) ptr;	/* configure-command */
-	cfg_cmd->cmd_status = 0;
-	cfg_cmd->cmd_cmd = CMD_CONFIGURE | CMD_LAST;
-	cfg_cmd->cmd_link = 0xffff;
-
-	cfg_cmd->byte_cnt = 0x0a;	/* number of cfg bytes */
-	cfg_cmd->fifo = 0x08;	/* fifo-limit (8=tx:32/rx:64) */
-	cfg_cmd->sav_bf = 0x40;	/* hold or discard bad recv frames (bit 7) */
-	cfg_cmd->adr_len = 0x2e;	/* addr_len |!src_insert |pre-len |loopback */
-	cfg_cmd->priority = 0x00;
-	cfg_cmd->ifs = 0x60;
-	cfg_cmd->time_low = 0x00;
-	cfg_cmd->time_high = 0xf2;
-	cfg_cmd->promisc = 0;
-	if (dev->flags & (IFF_ALLMULTI | IFF_PROMISC))
-		cfg_cmd->promisc = 1;
-	cfg_cmd->carr_coll = 0x00;
-
-	p->scb->cbl_offset = make16(cfg_cmd);
-
-	p->scb->cmd = CUC_START;	/* cmd.-unit start */
-	elmc_id_attn586();
-
-	s = jiffies;		/* warning: only active with interrupts on !! */
-	while (!(cfg_cmd->cmd_status & STAT_COMPL)) {
-		if (time_after(jiffies, s + 30*HZ/100))
-			break;
-	}
-
-	if ((cfg_cmd->cmd_status & (STAT_OK | STAT_COMPL)) != (STAT_COMPL | STAT_OK)) {
-		pr_warning("%s (elmc): configure command failed: %x\n", dev->name, cfg_cmd->cmd_status);
-		return 1;
-	}
-	/*
-	 * individual address setup
-	 */
-	ias_cmd = (struct iasetup_cmd_struct *) ptr;
-
-	ias_cmd->cmd_status = 0;
-	ias_cmd->cmd_cmd = CMD_IASETUP | CMD_LAST;
-	ias_cmd->cmd_link = 0xffff;
-
-	memcpy((char *) &ias_cmd->iaddr, (char *) dev->dev_addr, ETH_ALEN);
-
-	p->scb->cbl_offset = make16(ias_cmd);
-
-	p->scb->cmd = CUC_START;	/* cmd.-unit start */
-	elmc_id_attn586();
-
-	s = jiffies;
-	while (!(ias_cmd->cmd_status & STAT_COMPL)) {
-		if (time_after(jiffies, s + 30*HZ/100))
-			break;
-	}
-
-	if ((ias_cmd->cmd_status & (STAT_OK | STAT_COMPL)) != (STAT_OK | STAT_COMPL)) {
-		pr_warning("%s (elmc): individual address setup command failed: %04x\n",
-			dev->name, ias_cmd->cmd_status);
-		return 1;
-	}
-	/*
-	 * TDR, wire check .. e.g. no resistor e.t.c
-	 */
-	tdr_cmd = (struct tdr_cmd_struct *) ptr;
-
-	tdr_cmd->cmd_status = 0;
-	tdr_cmd->cmd_cmd = CMD_TDR | CMD_LAST;
-	tdr_cmd->cmd_link = 0xffff;
-	tdr_cmd->status = 0;
-
-	p->scb->cbl_offset = make16(tdr_cmd);
-
-	p->scb->cmd = CUC_START;	/* cmd.-unit start */
-	elmc_attn586();
-
-	s = jiffies;
-	while (!(tdr_cmd->cmd_status & STAT_COMPL)) {
-		if (time_after(jiffies, s + 30*HZ/100)) {
-			pr_warning("%s: %d Problems while running the TDR.\n", dev->name, __LINE__);
-			result = 1;
-			break;
-		}
-	}
-
-	if (!result) {
-		DELAY(2);	/* wait for result */
-		result = tdr_cmd->status;
-
-		p->scb->cmd = p->scb->status & STAT_MASK;
-		elmc_id_attn586();	/* ack the interrupts */
-
-		if (result & TDR_LNK_OK) {
-			/* empty */
-		} else if (result & TDR_XCVR_PRB) {
-			pr_warning("%s: TDR: Transceiver problem!\n", dev->name);
-		} else if (result & TDR_ET_OPN) {
-			pr_warning("%s: TDR: No correct termination %d clocks away.\n", dev->name, result & TDR_TIMEMASK);
-		} else if (result & TDR_ET_SRT) {
-			if (result & TDR_TIMEMASK)	/* time == 0 -> strange :-) */
-				pr_warning("%s: TDR: Detected a short circuit %d clocks away.\n", dev->name, result & TDR_TIMEMASK);
-		} else {
-			pr_warning("%s: TDR: Unknown status %04x\n", dev->name, result);
-		}
-	}
-	/*
-	 * ack interrupts
-	 */
-	p->scb->cmd = p->scb->status & STAT_MASK;
-	elmc_id_attn586();
-
-	/*
-	 * alloc nop/xmit-cmds
-	 */
-#if (NUM_XMIT_BUFFS == 1)
-	for (i = 0; i < 2; i++) {
-		p->nop_cmds[i] = (struct nop_cmd_struct *) ptr;
-		p->nop_cmds[i]->cmd_cmd = CMD_NOP;
-		p->nop_cmds[i]->cmd_status = 0;
-		p->nop_cmds[i]->cmd_link = make16((p->nop_cmds[i]));
-		ptr = (char *) ptr + sizeof(struct nop_cmd_struct);
-	}
-	p->xmit_cmds[0] = (struct transmit_cmd_struct *) ptr;	/* transmit cmd/buff 0 */
-	ptr = (char *) ptr + sizeof(struct transmit_cmd_struct);
-#else
-	for (i = 0; i < NUM_XMIT_BUFFS; i++) {
-		p->nop_cmds[i] = (struct nop_cmd_struct *) ptr;
-		p->nop_cmds[i]->cmd_cmd = CMD_NOP;
-		p->nop_cmds[i]->cmd_status = 0;
-		p->nop_cmds[i]->cmd_link = make16((p->nop_cmds[i]));
-		ptr = (char *) ptr + sizeof(struct nop_cmd_struct);
-		p->xmit_cmds[i] = (struct transmit_cmd_struct *) ptr;	/*transmit cmd/buff 0 */
-		ptr = (char *) ptr + sizeof(struct transmit_cmd_struct);
-	}
-#endif
-
-	ptr = alloc_rfa(dev, (void *) ptr);	/* init receive-frame-area */
-
-	/*
-	 * Multicast setup
-	 */
-
-	if (num_addrs) {
-		/* I don't understand this: do we really need memory after the init? */
-		int len = ((char *) p->iscp - (char *) ptr - 8) / 6;
-		if (len <= 0) {
-			pr_err("%s: Ooooops, no memory for MC-Setup!\n", dev->name);
-		} else {
-			if (len < num_addrs) {
-				num_addrs = len;
-				pr_warning("%s: Sorry, can only apply %d MC-Address(es).\n",
-				       dev->name, num_addrs);
-			}
-			mc_cmd = (struct mcsetup_cmd_struct *) ptr;
-			mc_cmd->cmd_status = 0;
-			mc_cmd->cmd_cmd = CMD_MCSETUP | CMD_LAST;
-			mc_cmd->cmd_link = 0xffff;
-			mc_cmd->mc_cnt = num_addrs * 6;
-			i = 0;
-			netdev_for_each_mc_addr(ha, dev)
-				memcpy((char *) mc_cmd->mc_list[i++],
-				       ha->addr, 6);
-			p->scb->cbl_offset = make16(mc_cmd);
-			p->scb->cmd = CUC_START;
-			elmc_id_attn586();
-			s = jiffies;
-			while (!(mc_cmd->cmd_status & STAT_COMPL)) {
-				if (time_after(jiffies, s + 30*HZ/100))
-					break;
-			}
-			if (!(mc_cmd->cmd_status & STAT_COMPL)) {
-				pr_warning("%s: Can't apply multicast-address-list.\n", dev->name);
-			}
-		}
-	}
-	/*
-	 * alloc xmit-buffs / init xmit_cmds
-	 */
-	for (i = 0; i < NUM_XMIT_BUFFS; i++) {
-		p->xmit_cbuffs[i] = (char *) ptr;	/* char-buffs */
-		ptr = (char *) ptr + XMIT_BUFF_SIZE;
-		p->xmit_buffs[i] = (struct tbd_struct *) ptr;	/* TBD */
-		ptr = (char *) ptr + sizeof(struct tbd_struct);
-		if ((void *) ptr > (void *) p->iscp) {
-			pr_err("%s: not enough shared-mem for your configuration!\n", dev->name);
-			return 1;
-		}
-		memset((char *) (p->xmit_cmds[i]), 0, sizeof(struct transmit_cmd_struct));
-		memset((char *) (p->xmit_buffs[i]), 0, sizeof(struct tbd_struct));
-		p->xmit_cmds[i]->cmd_status = STAT_COMPL;
-		p->xmit_cmds[i]->cmd_cmd = CMD_XMIT | CMD_INT;
-		p->xmit_cmds[i]->tbd_offset = make16((p->xmit_buffs[i]));
-		p->xmit_buffs[i]->next = 0xffff;
-		p->xmit_buffs[i]->buffer = make24((p->xmit_cbuffs[i]));
-	}
-
-	p->xmit_count = 0;
-	p->xmit_last = 0;
-#ifndef NO_NOPCOMMANDS
-	p->nop_point = 0;
-#endif
-
-	/*
-	 * 'start transmitter' (nop-loop)
-	 */
-#ifndef NO_NOPCOMMANDS
-	p->scb->cbl_offset = make16(p->nop_cmds[0]);
-	p->scb->cmd = CUC_START;
-	elmc_id_attn586();
-	WAIT_4_SCB_CMD();
-#else
-	p->xmit_cmds[0]->cmd_link = 0xffff;
-	p->xmit_cmds[0]->cmd_cmd = CMD_XMIT | CMD_LAST | CMD_INT;
-#endif
-
-	return 0;
-}
-
-/******************************************************
- * This is a helper routine for elmc_rnr_int() and init586().
- * It sets up the Receive Frame Area (RFA).
- */
-
-static void *alloc_rfa(struct net_device *dev, void *ptr)
-{
-	volatile struct rfd_struct *rfd = (struct rfd_struct *) ptr;
-	volatile struct rbd_struct *rbd;
-	int i;
-	struct priv *p = netdev_priv(dev);
-
-	memset((char *) rfd, 0, sizeof(struct rfd_struct) * p->num_recv_buffs);
-	p->rfd_first = rfd;
-
-	for (i = 0; i < p->num_recv_buffs; i++) {
-		rfd[i].next = make16(rfd + (i + 1) % p->num_recv_buffs);
-	}
-	rfd[p->num_recv_buffs - 1].last = RFD_SUSP;	/* RU suspend */
-
-	ptr = (void *) (rfd + p->num_recv_buffs);
-
-	rbd = (struct rbd_struct *) ptr;
-	ptr = (void *) (rbd + p->num_recv_buffs);
-
-	/* clr descriptors */
-	memset((char *) rbd, 0, sizeof(struct rbd_struct) * p->num_recv_buffs);
-
-	for (i = 0; i < p->num_recv_buffs; i++) {
-		rbd[i].next = make16((rbd + (i + 1) % p->num_recv_buffs));
-		rbd[i].size = RECV_BUFF_SIZE;
-		rbd[i].buffer = make24(ptr);
-		ptr = (char *) ptr + RECV_BUFF_SIZE;
-	}
-
-	p->rfd_top = p->rfd_first;
-	p->rfd_last = p->rfd_first + p->num_recv_buffs - 1;
-
-	p->scb->rfa_offset = make16(p->rfd_first);
-	p->rfd_first->rbd_offset = make16(rbd);
-
-	return ptr;
-}
-
-
-/**************************************************
- * Interrupt Handler ...
- */
-
-static irqreturn_t
-elmc_interrupt(int irq, void *dev_id)
-{
-	struct net_device *dev = dev_id;
-	unsigned short stat;
-	struct priv *p;
-
-	if (!netif_running(dev)) {
-		/* The 3c523 has this habit of generating interrupts during the
-		   reset.  I'm not sure if the ni52 has this same problem, but it's
-		   really annoying if we haven't finished initializing it.  I was
-		   hoping all the elmc_id_* commands would disable this, but I
-		   might have missed a few. */
-
-		elmc_id_attn586();	/* ack inter. and disable any more */
-		return IRQ_HANDLED;
-	} else if (!(ELMC_CTRL_INT & inb(dev->base_addr + ELMC_CTRL))) {
-		/* wasn't this device */
-		return IRQ_NONE;
-	}
-	/* reading ELMC_CTRL also clears the INT bit. */
-
-	p = netdev_priv(dev);
-
-	while ((stat = p->scb->status & STAT_MASK))
-	{
-		p->scb->cmd = stat;
-		elmc_attn586();	/* ack inter. */
-
-		if (stat & STAT_CX) {
-			/* command with I-bit set complete */
-			elmc_xmt_int(dev);
-		}
-		if (stat & STAT_FR) {
-			/* received a frame */
-			elmc_rcv_int(dev);
-		}
-#ifndef NO_NOPCOMMANDS
-		if (stat & STAT_CNA) {
-			/* CU went 'not ready' */
-			if (netif_running(dev)) {
-				pr_warning("%s: oops! CU has left active state. stat: %04x/%04x.\n",
-					dev->name, (int) stat, (int) p->scb->status);
-			}
-		}
-#endif
-
-		if (stat & STAT_RNR) {
-			/* RU went 'not ready' */
-
-			if (p->scb->status & RU_SUSPEND) {
-				/* special case: RU_SUSPEND */
-
-				WAIT_4_SCB_CMD();
-				p->scb->cmd = RUC_RESUME;
-				elmc_attn586();
-			} else {
-				pr_warning("%s: Receiver-Unit went 'NOT READY': %04x/%04x.\n",
-					dev->name, (int) stat, (int) p->scb->status);
-				elmc_rnr_int(dev);
-			}
-		}
-		WAIT_4_SCB_CMD();	/* wait for ack. (elmc_xmt_int can be faster than ack!!) */
-		if (p->scb->cmd) {	/* timed out? */
-			break;
-		}
-	}
-	return IRQ_HANDLED;
-}
-
-/*******************************************************
- * receive-interrupt
- */
-
-static void elmc_rcv_int(struct net_device *dev)
-{
-	int status;
-	unsigned short totlen;
-	struct sk_buff *skb;
-	struct rbd_struct *rbd;
-	struct priv *p = netdev_priv(dev);
-
-	for (; (status = p->rfd_top->status) & STAT_COMPL;) {
-		rbd = (struct rbd_struct *) make32(p->rfd_top->rbd_offset);
-
-		if (status & STAT_OK) {		/* frame received without error? */
-			if ((totlen = rbd->status) & RBD_LAST) {	/* the first and the last buffer? */
-				totlen &= RBD_MASK;	/* length of this frame */
-				rbd->status = 0;
-				skb = (struct sk_buff *) dev_alloc_skb(totlen + 2);
-				if (skb != NULL) {
-					skb_reserve(skb, 2);	/* 16 byte alignment */
-					skb_put(skb,totlen);
-					skb_copy_to_linear_data(skb, (char *) p->base+(unsigned long) rbd->buffer,totlen);
-					skb->protocol = eth_type_trans(skb, dev);
-					netif_rx(skb);
-					dev->stats.rx_packets++;
-					dev->stats.rx_bytes += totlen;
-				} else {
-					dev->stats.rx_dropped++;
-				}
-			} else {
-				pr_warning("%s: received oversized frame.\n", dev->name);
-				dev->stats.rx_dropped++;
-			}
-		} else {	/* frame !(ok), only with 'save-bad-frames' */
-			pr_warning("%s: oops! rfd-error-status: %04x\n", dev->name, status);
-			dev->stats.rx_errors++;
-		}
-		p->rfd_top->status = 0;
-		p->rfd_top->last = RFD_SUSP;
-		p->rfd_last->last = 0;	/* delete RU_SUSP  */
-		p->rfd_last = p->rfd_top;
-		p->rfd_top = (struct rfd_struct *) make32(p->rfd_top->next);	/* step to next RFD */
-	}
-}
-
-/**********************************************************
- * handle 'Receiver went not ready'.
- */
-
-static void elmc_rnr_int(struct net_device *dev)
-{
-	struct priv *p = netdev_priv(dev);
-
-	dev->stats.rx_errors++;
-
-	WAIT_4_SCB_CMD();	/* wait for the last cmd */
-	p->scb->cmd = RUC_ABORT;	/* usually the RU is in the 'no resource'-state .. abort it now. */
-	elmc_attn586();
-	WAIT_4_SCB_CMD();	/* wait for accept cmd. */
-
-	alloc_rfa(dev, (char *) p->rfd_first);
-	startrecv586(dev);	/* restart RU */
-
-	pr_warning("%s: Receive-Unit restarted. Status: %04x\n", dev->name, p->scb->status);
-
-}
-
-/**********************************************************
- * handle xmit - interrupt
- */
-
-static void elmc_xmt_int(struct net_device *dev)
-{
-	int status;
-	struct priv *p = netdev_priv(dev);
-
-	status = p->xmit_cmds[p->xmit_last]->cmd_status;
-	if (!(status & STAT_COMPL)) {
-		pr_warning("%s: strange .. xmit-int without a 'COMPLETE'\n", dev->name);
-	}
-	if (status & STAT_OK) {
-		dev->stats.tx_packets++;
-		dev->stats.collisions += (status & TCMD_MAXCOLLMASK);
-	} else {
-		dev->stats.tx_errors++;
-		if (status & TCMD_LATECOLL) {
-			pr_warning("%s: late collision detected.\n", dev->name);
-			dev->stats.collisions++;
-		} else if (status & TCMD_NOCARRIER) {
-			dev->stats.tx_carrier_errors++;
-			pr_warning("%s: no carrier detected.\n", dev->name);
-		} else if (status & TCMD_LOSTCTS) {
-			pr_warning("%s: loss of CTS detected.\n", dev->name);
-		} else if (status & TCMD_UNDERRUN) {
-			dev->stats.tx_fifo_errors++;
-			pr_warning("%s: DMA underrun detected.\n", dev->name);
-		} else if (status & TCMD_MAXCOLL) {
-			pr_warning("%s: Max. collisions exceeded.\n", dev->name);
-			dev->stats.collisions += 16;
-		}
-	}
-
-#if (NUM_XMIT_BUFFS != 1)
-	if ((++p->xmit_last) == NUM_XMIT_BUFFS) {
-		p->xmit_last = 0;
-	}
-#endif
-
-	netif_wake_queue(dev);
-}
-
-/***********************************************************
- * (re)start the receiver
- */
-
-static void startrecv586(struct net_device *dev)
-{
-	struct priv *p = netdev_priv(dev);
-
-	p->scb->rfa_offset = make16(p->rfd_first);
-	p->scb->cmd = RUC_START;
-	elmc_attn586();		/* start cmd. */
-	WAIT_4_SCB_CMD();	/* wait for accept cmd. (no timeout!!) */
-}
-
-/******************************************************
- * timeout
- */
-
-static void elmc_timeout(struct net_device *dev)
-{
-	struct priv *p = netdev_priv(dev);
-	/* COMMAND-UNIT active? */
-	if (p->scb->status & CU_ACTIVE) {
-		pr_debug("%s: strange ... timeout with CU active?!?\n", dev->name);
-		pr_debug("%s: X0: %04x N0: %04x N1: %04x %d\n", dev->name,
-			(int)p->xmit_cmds[0]->cmd_status,
-			(int)p->nop_cmds[0]->cmd_status,
-			(int)p->nop_cmds[1]->cmd_status, (int)p->nop_point);
-		p->scb->cmd = CUC_ABORT;
-		elmc_attn586();
-		WAIT_4_SCB_CMD();
-		p->scb->cbl_offset = make16(p->nop_cmds[p->nop_point]);
-		p->scb->cmd = CUC_START;
-		elmc_attn586();
-		WAIT_4_SCB_CMD();
-		netif_wake_queue(dev);
-	} else {
-		pr_debug("%s: xmitter timed out, try to restart! stat: %04x\n",
-			dev->name, p->scb->status);
-		pr_debug("%s: command-stats: %04x %04x\n", dev->name,
-			p->xmit_cmds[0]->cmd_status, p->xmit_cmds[1]->cmd_status);
-		elmc_close(dev);
-		elmc_open(dev);
-	}
-}
-
-/******************************************************
- * send frame
- */
-
-static netdev_tx_t elmc_send_packet(struct sk_buff *skb, struct net_device *dev)
-{
-	int len;
-	int i;
-#ifndef NO_NOPCOMMANDS
-	int next_nop;
-#endif
-	struct priv *p = netdev_priv(dev);
-
-	netif_stop_queue(dev);
-
-	len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
-
-	if (len != skb->len)
-		memset((char *) p->xmit_cbuffs[p->xmit_count], 0, ETH_ZLEN);
-	skb_copy_from_linear_data(skb, (char *) p->xmit_cbuffs[p->xmit_count], skb->len);
-
-#if (NUM_XMIT_BUFFS == 1)
-#ifdef NO_NOPCOMMANDS
-	p->xmit_buffs[0]->size = TBD_LAST | len;
-	for (i = 0; i < 16; i++) {
-		p->scb->cbl_offset = make16(p->xmit_cmds[0]);
-		p->scb->cmd = CUC_START;
-		p->xmit_cmds[0]->cmd_status = 0;
-			elmc_attn586();
-		if (!i) {
-			dev_kfree_skb(skb);
-		}
-		WAIT_4_SCB_CMD();
-		if ((p->scb->status & CU_ACTIVE)) {	/* test it, because CU sometimes doesn't start immediately */
-			break;
-		}
-		if (p->xmit_cmds[0]->cmd_status) {
-			break;
-		}
-		if (i == 15) {
-			pr_warning("%s: Can't start transmit-command.\n", dev->name);
-		}
-	}
-#else
-	next_nop = (p->nop_point + 1) & 0x1;
-	p->xmit_buffs[0]->size = TBD_LAST | len;
-
-	p->xmit_cmds[0]->cmd_link = p->nop_cmds[next_nop]->cmd_link
-	    = make16((p->nop_cmds[next_nop]));
-	p->xmit_cmds[0]->cmd_status = p->nop_cmds[next_nop]->cmd_status = 0;
-
-	p->nop_cmds[p->nop_point]->cmd_link = make16((p->xmit_cmds[0]));
-	p->nop_point = next_nop;
-	dev_kfree_skb(skb);
-#endif
-#else
-	p->xmit_buffs[p->xmit_count]->size = TBD_LAST | len;
-	if ((next_nop = p->xmit_count + 1) == NUM_XMIT_BUFFS) {
-		next_nop = 0;
-	}
-	p->xmit_cmds[p->xmit_count]->cmd_status = 0;
-	p->xmit_cmds[p->xmit_count]->cmd_link = p->nop_cmds[next_nop]->cmd_link
-	    = make16((p->nop_cmds[next_nop]));
-	p->nop_cmds[next_nop]->cmd_status = 0;
-		p->nop_cmds[p->xmit_count]->cmd_link = make16((p->xmit_cmds[p->xmit_count]));
-	p->xmit_count = next_nop;
-	if (p->xmit_count != p->xmit_last)
-		netif_wake_queue(dev);
-	dev_kfree_skb(skb);
-#endif
-	return NETDEV_TX_OK;
-}
-
-/*******************************************
- * Someone wanna have the statistics
- */
-
-static struct net_device_stats *elmc_get_stats(struct net_device *dev)
-{
-	struct priv *p = netdev_priv(dev);
-	unsigned short crc, aln, rsc, ovrn;
-
-	crc = p->scb->crc_errs;	/* get error-statistic from the ni82586 */
-	p->scb->crc_errs -= crc;
-	aln = p->scb->aln_errs;
-	p->scb->aln_errs -= aln;
-	rsc = p->scb->rsc_errs;
-	p->scb->rsc_errs -= rsc;
-	ovrn = p->scb->ovrn_errs;
-	p->scb->ovrn_errs -= ovrn;
-
-	dev->stats.rx_crc_errors += crc;
-	dev->stats.rx_fifo_errors += ovrn;
-	dev->stats.rx_frame_errors += aln;
-	dev->stats.rx_dropped += rsc;
-
-	return &dev->stats;
-}
-
-/********************************************************
- * Set MC list ..
- */
-
-#ifdef ELMC_MULTICAST
-static void set_multicast_list(struct net_device *dev)
-{
-	if (!dev->start) {
-		/* without a running interface, promiscuous doesn't work */
-		return;
-	}
-	dev->start = 0;
-	alloc586(dev);
-	init586(dev);
-	startrecv586(dev);
-	dev->start = 1;
-}
-#endif
-
-static void netdev_get_drvinfo(struct net_device *dev,
-			       struct ethtool_drvinfo *info)
-{
-	strcpy(info->driver, DRV_NAME);
-	strcpy(info->version, DRV_VERSION);
-	sprintf(info->bus_info, "MCA 0x%lx", dev->base_addr);
-}
-
-static const struct ethtool_ops netdev_ethtool_ops = {
-	.get_drvinfo		= netdev_get_drvinfo,
-};
-
-#ifdef MODULE
-
-/* Increase if needed ;) */
-#define MAX_3C523_CARDS 4
-
-static struct net_device *dev_elmc[MAX_3C523_CARDS];
-static int irq[MAX_3C523_CARDS];
-static int io[MAX_3C523_CARDS];
-module_param_array(irq, int, NULL, 0);
-module_param_array(io, int, NULL, 0);
-MODULE_PARM_DESC(io, "EtherLink/MC I/O base address(es)");
-MODULE_PARM_DESC(irq, "EtherLink/MC IRQ number(s)");
-MODULE_LICENSE("GPL");
-
-int __init init_module(void)
-{
-	int this_dev,found = 0;
-
-	/* Loop until we either can't find any more cards, or we have MAX_3C523_CARDS */
-	for(this_dev=0; this_dev<MAX_3C523_CARDS; this_dev++) {
-		struct net_device *dev = alloc_etherdev(sizeof(struct priv));
-		if (!dev)
-			break;
-		dev->irq=irq[this_dev];
-		dev->base_addr=io[this_dev];
-		if (do_elmc_probe(dev) == 0) {
-			dev_elmc[this_dev] = dev;
-			found++;
-			continue;
-		}
-		free_netdev(dev);
-		if (io[this_dev]==0)
-			break;
-		pr_warning("3c523.c: No 3c523 card found at io=%#x\n",io[this_dev]);
-	}
-
-	if(found==0) {
-		if (io[0]==0)
-			pr_notice("3c523.c: No 3c523 cards found\n");
-		return -ENXIO;
-	} else return 0;
-}
-
-void __exit cleanup_module(void)
-{
-	int this_dev;
-	for (this_dev=0; this_dev<MAX_3C523_CARDS; this_dev++) {
-		struct net_device *dev = dev_elmc[this_dev];
-		if (dev) {
-			unregister_netdev(dev);
-			cleanup_card(dev);
-			free_netdev(dev);
-		}
-	}
-}
-
-#endif				/* MODULE */