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, 1008 deletions

diff --git a/drivers/net/ne.c b/drivers/net/ne.c
deleted file mode 100644
index 1063093..0000000
--- a/drivers/net/ne.c
+++ /dev/null
@@ -1,1008 +0,0 @@
-/* ne.c: A general non-shared-memory NS8390 ethernet driver for linux. */
-/*
-    Written 1992-94 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 should work with many programmed-I/O 8390-based ethernet
-    boards.  Currently it supports the NE1000, NE2000, many clones,
-    and some Cabletron products.
-
-    Changelog:
-
-    Paul Gortmaker	: use ENISR_RDC to monitor Tx PIO uploads, made
-			  sanity checks and bad clone support optional.
-    Paul Gortmaker	: new reset code, reset card after probe at boot.
-    Paul Gortmaker	: multiple card support for module users.
-    Paul Gortmaker	: Support for PCI ne2k clones, similar to lance.c
-    Paul Gortmaker	: Allow users with bad cards to avoid full probe.
-    Paul Gortmaker	: PCI probe changes, more PCI cards supported.
-    rjohnson@analogic.com : Changed init order so an interrupt will only
-    occur after memory is allocated for dev->priv. Deallocated memory
-    last in cleanup_modue()
-    Richard Guenther    : Added support for ISAPnP cards
-    Paul Gortmaker	: Discontinued PCI support - use ne2k-pci.c instead.
-    Hayato Fujiwara	: Add m32r support.
-
-*/
-
-/* Routines for the NatSemi-based designs (NE[12]000). */
-
-static const char version1[] =
-"ne.c:v1.10 9/23/94 Donald Becker (becker@scyld.com)\n";
-static const char version2[] =
-"Last modified Nov 1, 2000 by Paul Gortmaker\n";
-
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/isapnp.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/jiffies.h>
-#include <linux/platform_device.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-
-#include "8390.h"
-
-#define DRV_NAME "ne"
-
-/* Some defines that people can play with if so inclined. */
-
-/* Do we support clones that don't adhere to 14,15 of the SAprom ? */
-#define SUPPORT_NE_BAD_CLONES
-/* 0xbad = bad sig or no reset ack */
-#define BAD 0xbad
-
-#define MAX_NE_CARDS	4	/* Max number of NE cards per module */
-static struct platform_device *pdev_ne[MAX_NE_CARDS];
-static int io[MAX_NE_CARDS];
-static int irq[MAX_NE_CARDS];
-static int bad[MAX_NE_CARDS];
-
-#ifdef MODULE
-module_param_array(io, int, NULL, 0);
-module_param_array(irq, int, NULL, 0);
-module_param_array(bad, int, NULL, 0);
-MODULE_PARM_DESC(io, "I/O base address(es),required");
-MODULE_PARM_DESC(irq, "IRQ number(s)");
-MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures");
-MODULE_DESCRIPTION("NE1000/NE2000 ISA/PnP Ethernet driver");
-MODULE_LICENSE("GPL");
-#endif /* MODULE */
-
-/* Do we perform extra sanity checks on stuff ? */
-/* #define NE_SANITY_CHECK */
-
-/* Do we implement the read before write bugfix ? */
-/* #define NE_RW_BUGFIX */
-
-/* Do we have a non std. amount of memory? (in units of 256 byte pages) */
-/* #define PACKETBUF_MEMSIZE	0x40 */
-
-/* This is set up so that no ISA autoprobe takes place. We can't guarantee
-that the ne2k probe is the last 8390 based probe to take place (as it
-is at boot) and so the probe will get confused by any other 8390 cards.
-ISA device autoprobes on a running machine are not recommended anyway. */
-#if !defined(MODULE) && (defined(CONFIG_ISA) || defined(CONFIG_M32R))
-/* Do we need a portlist for the ISA auto-probe ? */
-#define NEEDS_PORTLIST
-#endif
-
-/* A zero-terminated list of I/O addresses to be probed at boot. */
-#ifdef NEEDS_PORTLIST
-static unsigned int netcard_portlist[] __initdata = {
-	0x300, 0x280, 0x320, 0x340, 0x360, 0x380, 0
-};
-#endif
-
-static struct isapnp_device_id isapnp_clone_list[] __initdata = {
-	{	ISAPNP_CARD_ID('A','X','E',0x2011),
-		ISAPNP_VENDOR('A','X','E'), ISAPNP_FUNCTION(0x2011),
-		(long) "NetGear EA201" },
-	{	ISAPNP_ANY_ID, ISAPNP_ANY_ID,
-		ISAPNP_VENDOR('E','D','I'), ISAPNP_FUNCTION(0x0216),
-		(long) "NN NE2000" },
-	{	ISAPNP_ANY_ID, ISAPNP_ANY_ID,
-		ISAPNP_VENDOR('P','N','P'), ISAPNP_FUNCTION(0x80d6),
-		(long) "Generic PNP" },
-	{ }	/* terminate list */
-};
-
-MODULE_DEVICE_TABLE(isapnp, isapnp_clone_list);
-
-#ifdef SUPPORT_NE_BAD_CLONES
-/* A list of bad clones that we none-the-less recognize. */
-static struct { const char *name8, *name16; unsigned char SAprefix[4];}
-bad_clone_list[] __initdata = {
-    {"DE100", "DE200", {0x00, 0xDE, 0x01,}},
-    {"DE120", "DE220", {0x00, 0x80, 0xc8,}},
-    {"DFI1000", "DFI2000", {'D', 'F', 'I',}}, /* Original, eh?  */
-    {"EtherNext UTP8", "EtherNext UTP16", {0x00, 0x00, 0x79}},
-    {"NE1000","NE2000-invalid", {0x00, 0x00, 0xd8}}, /* Ancient real NE1000. */
-    {"NN1000", "NN2000",  {0x08, 0x03, 0x08}}, /* Outlaw no-name clone. */
-    {"4-DIM8","4-DIM16", {0x00,0x00,0x4d,}},  /* Outlaw 4-Dimension cards. */
-    {"Con-Intl_8", "Con-Intl_16", {0x00, 0x00, 0x24}}, /* Connect Int'nl */
-    {"ET-100","ET-200", {0x00, 0x45, 0x54}}, /* YANG and YA clone */
-    {"COMPEX","COMPEX16",{0x00,0x80,0x48}}, /* Broken ISA Compex cards */
-    {"E-LAN100", "E-LAN200", {0x00, 0x00, 0x5d}}, /* Broken ne1000 clones */
-    {"PCM-4823", "PCM-4823", {0x00, 0xc0, 0x6c}}, /* Broken Advantech MoBo */
-    {"REALTEK", "RTL8019", {0x00, 0x00, 0xe8}}, /* no-name with Realtek chip */
-#ifdef CONFIG_MACH_TX49XX
-    {"RBHMA4X00-RTL8019", "RBHMA4X00-RTL8019", {0x00, 0x60, 0x0a}},  /* Toshiba built-in */
-#endif
-    {"LCS-8834", "LCS-8836", {0x04, 0x04, 0x37}}, /* ShinyNet (SET) */
-    {NULL,}
-};
-#endif
-
-/* ---- No user-serviceable parts below ---- */
-
-#define NE_BASE	 (dev->base_addr)
-#define NE_CMD	 	0x00
-#define NE_DATAPORT	0x10	/* NatSemi-defined port window offset. */
-#define NE_RESET	0x1f	/* Issue a read to reset, a write to clear. */
-#define NE_IO_EXTENT	0x20
-
-#define NE1SM_START_PG	0x20	/* First page of TX buffer */
-#define NE1SM_STOP_PG 	0x40	/* Last page +1 of RX ring */
-#define NESM_START_PG	0x40	/* First page of TX buffer */
-#define NESM_STOP_PG	0x80	/* Last page +1 of RX ring */
-
-#if defined(CONFIG_PLAT_MAPPI)
-#  define DCR_VAL 0x4b
-#elif defined(CONFIG_PLAT_OAKS32R)  || \
-   defined(CONFIG_MACH_TX49XX)
-#  define DCR_VAL 0x48		/* 8-bit mode */
-#else
-#  define DCR_VAL 0x49
-#endif
-
-static int ne_probe1(struct net_device *dev, unsigned long ioaddr);
-static int ne_probe_isapnp(struct net_device *dev);
-
-static void ne_reset_8390(struct net_device *dev);
-static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
-			  int ring_page);
-static void ne_block_input(struct net_device *dev, int count,
-			  struct sk_buff *skb, int ring_offset);
-static void ne_block_output(struct net_device *dev, const int count,
-		const unsigned char *buf, const int start_page);
-
-
-/*  Probe for various non-shared-memory ethercards.
-
-   NEx000-clone boards have a Station Address PROM (SAPROM) in the packet
-   buffer memory space.  NE2000 clones have 0x57,0x57 in bytes 0x0e,0x0f of
-   the SAPROM, while other supposed NE2000 clones must be detected by their
-   SA prefix.
-
-   Reading the SAPROM from a word-wide card with the 8390 set in byte-wide
-   mode results in doubled values, which can be detected and compensated for.
-
-   The probe is also responsible for initializing the card and filling
-   in the 'dev' and 'ei_status' structures.
-
-   We use the minimum memory size for some ethercard product lines, iff we can't
-   distinguish models.  You can increase the packet buffer size by setting
-   PACKETBUF_MEMSIZE.  Reported Cabletron packet buffer locations are:
-	E1010   starts at 0x100 and ends at 0x2000.
-	E1010-x starts at 0x100 and ends at 0x8000. ("-x" means "more memory")
-	E2010	 starts at 0x100 and ends at 0x4000.
-	E2010-x starts at 0x100 and ends at 0xffff.  */
-
-static int __init do_ne_probe(struct net_device *dev)
-{
-	unsigned long base_addr = dev->base_addr;
-#ifdef NEEDS_PORTLIST
-	int orig_irq = dev->irq;
-#endif
-
-	/* First check any supplied i/o locations. User knows best. <cough> */
-	if (base_addr > 0x1ff) {	/* Check a single specified location. */
-		int ret = ne_probe1(dev, base_addr);
-		if (ret)
-			printk(KERN_WARNING "ne.c: No NE*000 card found at "
-				"i/o = %#lx\n", base_addr);
-		return ret;
-	}
-	else if (base_addr != 0)	/* Don't probe at all. */
-		return -ENXIO;
-
-	/* Then look for any installed ISAPnP clones */
-	if (isapnp_present() && (ne_probe_isapnp(dev) == 0))
-		return 0;
-
-#ifdef NEEDS_PORTLIST
-	/* Last resort. The semi-risky ISA auto-probe. */
-	for (base_addr = 0; netcard_portlist[base_addr] != 0; base_addr++) {
-		int ioaddr = netcard_portlist[base_addr];
-		dev->irq = orig_irq;
-		if (ne_probe1(dev, ioaddr) == 0)
-			return 0;
-	}
-#endif
-
-	return -ENODEV;
-}
-
-static int __init ne_probe_isapnp(struct net_device *dev)
-{
-	int i;
-
-	for (i = 0; isapnp_clone_list[i].vendor != 0; i++) {
-		struct pnp_dev *idev = NULL;
-
-		while ((idev = pnp_find_dev(NULL,
-					    isapnp_clone_list[i].vendor,
-					    isapnp_clone_list[i].function,
-					    idev))) {
-			/* Avoid already found cards from previous calls */
-			if (pnp_device_attach(idev) < 0)
-				continue;
-			if (pnp_activate_dev(idev) < 0) {
-			      	pnp_device_detach(idev);
-			      	continue;
-			}
-			/* if no io and irq, search for next */
-			if (!pnp_port_valid(idev, 0) || !pnp_irq_valid(idev, 0)) {
-				pnp_device_detach(idev);
-				continue;
-			}
-			/* found it */
-			dev->base_addr = pnp_port_start(idev, 0);
-			dev->irq = pnp_irq(idev, 0);
-			printk(KERN_INFO "ne.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
-				(char *) isapnp_clone_list[i].driver_data,
-				dev->base_addr, dev->irq);
-			if (ne_probe1(dev, dev->base_addr) != 0) {	/* Shouldn't happen. */
-				printk(KERN_ERR "ne.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;
-}
-
-static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
-{
-	int i;
-	unsigned char SA_prom[32];
-	int wordlength = 2;
-	const char *name = NULL;
-	int start_page, stop_page;
-	int neX000, ctron, copam, bad_card;
-	int reg0, ret;
-	static unsigned version_printed;
-
-	if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME))
-		return -EBUSY;
-
-	reg0 = inb_p(ioaddr);
-	if (reg0 == 0xFF) {
-		ret = -ENODEV;
-		goto err_out;
-	}
-
-	/* Do a preliminary verification that we have a 8390. */
-	{
-		int regd;
-		outb_p(E8390_NODMA+E8390_PAGE1+E8390_STOP, ioaddr + E8390_CMD);
-		regd = inb_p(ioaddr + 0x0d);
-		outb_p(0xff, ioaddr + 0x0d);
-		outb_p(E8390_NODMA+E8390_PAGE0, ioaddr + E8390_CMD);
-		inb_p(ioaddr + EN0_COUNTER0); /* Clear the counter by reading. */
-		if (inb_p(ioaddr + EN0_COUNTER0) != 0) {
-			outb_p(reg0, ioaddr);
-			outb_p(regd, ioaddr + 0x0d);	/* Restore the old values. */
-			ret = -ENODEV;
-			goto err_out;
-		}
-	}
-
-	if (ei_debug  &&  version_printed++ == 0)
-		printk(KERN_INFO "%s%s", version1, version2);
-
-	printk(KERN_INFO "NE*000 ethercard probe at %#3lx:", ioaddr);
-
-	/* A user with a poor card that fails to ack the reset, or that
-	   does not have a valid 0x57,0x57 signature can still use this
-	   without having to recompile. Specifying an i/o address along
-	   with an otherwise unused dev->mem_end value of "0xBAD" will
-	   cause the driver to skip these parts of the probe. */
-
-	bad_card = ((dev->base_addr != 0) && (dev->mem_end == BAD));
-
-	/* Reset card. Who knows what dain-bramaged state it was left in. */
-
-	{
-		unsigned long reset_start_time = jiffies;
-
-		/* DON'T change these to inb_p/outb_p or reset will fail on clones. */
-		outb(inb(ioaddr + NE_RESET), ioaddr + NE_RESET);
-
-		while ((inb_p(ioaddr + EN0_ISR) & ENISR_RESET) == 0)
-		if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
-			if (bad_card) {
-				printk(" (warning: no reset ack)");
-				break;
-			} else {
-				printk(" not found (no reset ack).\n");
-				ret = -ENODEV;
-				goto err_out;
-			}
-		}
-
-		outb_p(0xff, ioaddr + EN0_ISR);		/* Ack all intr. */
-	}
-
-	/* Read the 16 bytes of station address PROM.
-	   We must first initialize registers, similar to NS8390p_init(eifdev, 0).
-	   We can't reliably read the SAPROM address without this.
-	   (I learned the hard way!). */
-	{
-		struct {unsigned char value, offset; } program_seq[] =
-		{
-			{E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
-			{0x48,	EN0_DCFG},	/* Set byte-wide (0x48) access. */
-			{0x00,	EN0_RCNTLO},	/* Clear the count regs. */
-			{0x00,	EN0_RCNTHI},
-			{0x00,	EN0_IMR},	/* Mask completion irq. */
-			{0xFF,	EN0_ISR},
-			{E8390_RXOFF, EN0_RXCR},	/* 0x20  Set to monitor */
-			{E8390_TXOFF, EN0_TXCR},	/* 0x02  and loopback mode. */
-			{32,	EN0_RCNTLO},
-			{0x00,	EN0_RCNTHI},
-			{0x00,	EN0_RSARLO},	/* DMA starting at 0x0000. */
-			{0x00,	EN0_RSARHI},
-			{E8390_RREAD+E8390_START, E8390_CMD},
-		};
-
-		for (i = 0; i < ARRAY_SIZE(program_seq); i++)
-			outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
-
-	}
-	for(i = 0; i < 32 /*sizeof(SA_prom)*/; i+=2) {
-		SA_prom[i] = inb(ioaddr + NE_DATAPORT);
-		SA_prom[i+1] = inb(ioaddr + NE_DATAPORT);
-		if (SA_prom[i] != SA_prom[i+1])
-			wordlength = 1;
-	}
-
-	if (wordlength == 2)
-	{
-		for (i = 0; i < 16; i++)
-			SA_prom[i] = SA_prom[i+i];
-		/* We must set the 8390 for word mode. */
-		outb_p(DCR_VAL, ioaddr + EN0_DCFG);
-		start_page = NESM_START_PG;
-
-		/*
-		 * Realtek RTL8019AS datasheet says that the PSTOP register
-		 * shouldn't exceed 0x60 in 8-bit mode.
-		 * This chip can be identified by reading the signature from
-		 * the  remote byte count registers (otherwise write-only)...
-		 */
-		if ((DCR_VAL & 0x01) == 0 &&		/* 8-bit mode */
-		    inb(ioaddr + EN0_RCNTLO) == 0x50 &&
-		    inb(ioaddr + EN0_RCNTHI) == 0x70)
-			stop_page = 0x60;
-		else
-			stop_page = NESM_STOP_PG;
-	} else {
-		start_page = NE1SM_START_PG;
-		stop_page  = NE1SM_STOP_PG;
-	}
-
-#if  defined(CONFIG_PLAT_MAPPI) || defined(CONFIG_PLAT_OAKS32R)
-	neX000 = ((SA_prom[14] == 0x57  &&  SA_prom[15] == 0x57)
-		|| (SA_prom[14] == 0x42 && SA_prom[15] == 0x42));
-#else
-	neX000 = (SA_prom[14] == 0x57  &&  SA_prom[15] == 0x57);
-#endif
-	ctron =  (SA_prom[0] == 0x00 && SA_prom[1] == 0x00 && SA_prom[2] == 0x1d);
-	copam =  (SA_prom[14] == 0x49 && SA_prom[15] == 0x00);
-
-	/* Set up the rest of the parameters. */
-	if (neX000 || bad_card || copam) {
-		name = (wordlength == 2) ? "NE2000" : "NE1000";
-	}
-	else if (ctron)
-	{
-		name = (wordlength == 2) ? "Ctron-8" : "Ctron-16";
-		start_page = 0x01;
-		stop_page = (wordlength == 2) ? 0x40 : 0x20;
-	}
-	else
-	{
-#ifdef SUPPORT_NE_BAD_CLONES
-		/* Ack!  Well, there might be a *bad* NE*000 clone there.
-		   Check for total bogus addresses. */
-		for (i = 0; bad_clone_list[i].name8; i++)
-		{
-			if (SA_prom[0] == bad_clone_list[i].SAprefix[0] &&
-				SA_prom[1] == bad_clone_list[i].SAprefix[1] &&
-				SA_prom[2] == bad_clone_list[i].SAprefix[2])
-			{
-				if (wordlength == 2)
-				{
-					name = bad_clone_list[i].name16;
-				} else {
-					name = bad_clone_list[i].name8;
-				}
-				break;
-			}
-		}
-		if (bad_clone_list[i].name8 == NULL)
-		{
-			printk(" not found (invalid signature %2.2x %2.2x).\n",
-				SA_prom[14], SA_prom[15]);
-			ret = -ENXIO;
-			goto err_out;
-		}
-#else
-		printk(" not found.\n");
-		ret = -ENXIO;
-		goto err_out;
-#endif
-	}
-
-	if (dev->irq < 2)
-	{
-		unsigned long cookie = probe_irq_on();
-		outb_p(0x50, ioaddr + EN0_IMR);	/* Enable one interrupt. */
-		outb_p(0x00, ioaddr + EN0_RCNTLO);
-		outb_p(0x00, ioaddr + EN0_RCNTHI);
-		outb_p(E8390_RREAD+E8390_START, ioaddr); /* Trigger it... */
-		mdelay(10);		/* wait 10ms for interrupt to propagate */
-		outb_p(0x00, ioaddr + EN0_IMR); 		/* Mask it again. */
-		dev->irq = probe_irq_off(cookie);
-		if (ei_debug > 2)
-			printk(" autoirq is %d\n", dev->irq);
-	} else if (dev->irq == 2)
-		/* Fixup for users that don't know that IRQ 2 is really IRQ 9,
-		   or don't know which one to set. */
-		dev->irq = 9;
-
-	if (! dev->irq) {
-		printk(" failed to detect IRQ line.\n");
-		ret = -EAGAIN;
-		goto err_out;
-	}
-
-	/* Snarf the interrupt now.  There's no point in waiting since we cannot
-	   share and the board will usually be enabled. */
-	ret = request_irq(dev->irq, eip_interrupt, 0, name, dev);
-	if (ret) {
-		printk (" unable to get IRQ %d (errno=%d).\n", dev->irq, ret);
-		goto err_out;
-	}
-
-	dev->base_addr = ioaddr;
-
-#ifdef CONFIG_PLAT_MAPPI
-	outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP,
-		ioaddr + E8390_CMD); /* 0x61 */
-	for (i = 0 ; i < ETHER_ADDR_LEN ; i++) {
-		dev->dev_addr[i] = SA_prom[i]
-			= inb_p(ioaddr + EN1_PHYS_SHIFT(i));
-	}
-#else
-	for(i = 0; i < ETHER_ADDR_LEN; i++) {
-		dev->dev_addr[i] = SA_prom[i];
-	}
-#endif
-
-	printk("%pM\n", dev->dev_addr);
-
-	ei_status.name = name;
-	ei_status.tx_start_page = start_page;
-	ei_status.stop_page = stop_page;
-
-	/* Use 16-bit mode only if this wasn't overridden by DCR_VAL */
-	ei_status.word16 = (wordlength == 2 && (DCR_VAL & 0x01));
-
-	ei_status.rx_start_page = start_page + TX_PAGES;
-#ifdef PACKETBUF_MEMSIZE
-	 /* Allow the packet buffer size to be overridden by know-it-alls. */
-	ei_status.stop_page = ei_status.tx_start_page + PACKETBUF_MEMSIZE;
-#endif
-
-	ei_status.reset_8390 = &ne_reset_8390;
-	ei_status.block_input = &ne_block_input;
-	ei_status.block_output = &ne_block_output;
-	ei_status.get_8390_hdr = &ne_get_8390_hdr;
-	ei_status.priv = 0;
-
-	dev->netdev_ops = &eip_netdev_ops;
-	NS8390p_init(dev, 0);
-
-	ret = register_netdev(dev);
-	if (ret)
-		goto out_irq;
-	printk(KERN_INFO "%s: %s found at %#lx, using IRQ %d.\n",
-	       dev->name, name, ioaddr, dev->irq);
-	return 0;
-
-out_irq:
-	free_irq(dev->irq, dev);
-err_out:
-	release_region(ioaddr, NE_IO_EXTENT);
-	return ret;
-}
-
-/* Hard reset the card.  This used to pause for the same period that a
-   8390 reset command required, but that shouldn't be necessary. */
-
-static void ne_reset_8390(struct net_device *dev)
-{
-	unsigned long reset_start_time = jiffies;
-
-	if (ei_debug > 1)
-		printk(KERN_DEBUG "resetting the 8390 t=%ld...", jiffies);
-
-	/* DON'T change these to inb_p/outb_p or reset will fail on clones. */
-	outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
-
-	ei_status.txing = 0;
-	ei_status.dmaing = 0;
-
-	/* This check _should_not_ be necessary, omit eventually. */
-	while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
-		if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
-			printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name);
-			break;
-		}
-	outb_p(ENISR_RESET, NE_BASE + EN0_ISR);	/* Ack intr. */
-}
-
-/* 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 ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
-	int nic_base = dev->base_addr;
-
-	/* This *shouldn't* happen. If it does, it's the last thing you'll see */
-
-	if (ei_status.dmaing)
-	{
-		printk(KERN_EMERG "%s: DMAing conflict in ne_get_8390_hdr "
-			"[DMAstat:%d][irqlock:%d].\n",
-			dev->name, ei_status.dmaing, ei_status.irqlock);
-		return;
-	}
-
-	ei_status.dmaing |= 0x01;
-	outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base+ NE_CMD);
-	outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
-	outb_p(0, nic_base + EN0_RCNTHI);
-	outb_p(0, nic_base + EN0_RSARLO);		/* On page boundary */
-	outb_p(ring_page, nic_base + EN0_RSARHI);
-	outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-
-	if (ei_status.word16)
-		insw(NE_BASE + NE_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)>>1);
-	else
-		insb(NE_BASE + NE_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr));
-
-	outb_p(ENISR_RDC, nic_base + EN0_ISR);	/* Ack intr. */
-	ei_status.dmaing &= ~0x01;
-
-	le16_to_cpus(&hdr->count);
-}
-
-/* Block input and output, similar to the Crynwr packet driver.  If you
-   are porting to a new ethercard, look at the packet driver source for hints.
-   The NEx000 doesn't share the on-board packet memory -- you have to put
-   the packet out through the "remote DMA" dataport using outb. */
-
-static void ne_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
-#ifdef NE_SANITY_CHECK
-	int xfer_count = count;
-#endif
-	int nic_base = dev->base_addr;
-	char *buf = skb->data;
-
-	/* This *shouldn't* happen. If it does, it's the last thing you'll see */
-	if (ei_status.dmaing)
-	{
-		printk(KERN_EMERG "%s: DMAing conflict in ne_block_input "
-			"[DMAstat:%d][irqlock:%d].\n",
-			dev->name, ei_status.dmaing, ei_status.irqlock);
-		return;
-	}
-	ei_status.dmaing |= 0x01;
-	outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base+ NE_CMD);
-	outb_p(count & 0xff, nic_base + EN0_RCNTLO);
-	outb_p(count >> 8, nic_base + EN0_RCNTHI);
-	outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
-	outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
-	outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-	if (ei_status.word16)
-	{
-		insw(NE_BASE + NE_DATAPORT,buf,count>>1);
-		if (count & 0x01)
-		{
-			buf[count-1] = inb(NE_BASE + NE_DATAPORT);
-#ifdef NE_SANITY_CHECK
-			xfer_count++;
-#endif
-		}
-	} else {
-		insb(NE_BASE + NE_DATAPORT, buf, count);
-	}
-
-#ifdef NE_SANITY_CHECK
-	/* This was for the ALPHA version only, but enough people have
-	   been encountering problems so it is still here.  If you see
-	   this message you either 1) have a slightly incompatible clone
-	   or 2) have noise/speed problems with your bus. */
-
-	if (ei_debug > 1)
-	{
-		/* DMA termination address check... */
-		int addr, tries = 20;
-		do {
-			/* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
-			   -- it's broken for Rx on some cards! */
-			int high = inb_p(nic_base + EN0_RSARHI);
-			int low = inb_p(nic_base + EN0_RSARLO);
-			addr = (high << 8) + low;
-			if (((ring_offset + xfer_count) & 0xff) == low)
-				break;
-		} while (--tries > 0);
-	 	if (tries <= 0)
-			printk(KERN_WARNING "%s: RX transfer address mismatch,"
-				"%#4.4x (expected) vs. %#4.4x (actual).\n",
-				dev->name, ring_offset + xfer_count, addr);
-	}
-#endif
-	outb_p(ENISR_RDC, nic_base + EN0_ISR);	/* Ack intr. */
-	ei_status.dmaing &= ~0x01;
-}
-
-static void ne_block_output(struct net_device *dev, int count,
-		const unsigned char *buf, const int start_page)
-{
-	int nic_base = NE_BASE;
-	unsigned long dma_start;
-#ifdef NE_SANITY_CHECK
-	int retries = 0;
-#endif
-
-	/* Round the count up for word writes.  Do we need to do this?
-	   What effect will an odd byte count have on the 8390?
-	   I should check someday. */
-
-	if (ei_status.word16 && (count & 0x01))
-		count++;
-
-	/* This *shouldn't* happen. If it does, it's the last thing you'll see */
-	if (ei_status.dmaing)
-	{
-		printk(KERN_EMERG "%s: DMAing conflict in ne_block_output."
-			"[DMAstat:%d][irqlock:%d]\n",
-			dev->name, ei_status.dmaing, ei_status.irqlock);
-		return;
-	}
-	ei_status.dmaing |= 0x01;
-	/* We should already be in page 0, but to be safe... */
-	outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base + NE_CMD);
-
-#ifdef NE_SANITY_CHECK
-retry:
-#endif
-
-#ifdef NE8390_RW_BUGFIX
-	/* Handle the read-before-write bug the same way as the
-	   Crynwr packet driver -- the NatSemi method doesn't work.
-	   Actually this doesn't always work either, but if you have
-	   problems with your NEx000 this is better than nothing! */
-
-	outb_p(0x42, nic_base + EN0_RCNTLO);
-	outb_p(0x00,   nic_base + EN0_RCNTHI);
-	outb_p(0x42, nic_base + EN0_RSARLO);
-	outb_p(0x00, nic_base + EN0_RSARHI);
-	outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-	/* Make certain that the dummy read has occurred. */
-	udelay(6);
-#endif
-
-	outb_p(ENISR_RDC, nic_base + EN0_ISR);
-
-	/* Now the normal output. */
-	outb_p(count & 0xff, nic_base + EN0_RCNTLO);
-	outb_p(count >> 8,   nic_base + EN0_RCNTHI);
-	outb_p(0x00, nic_base + EN0_RSARLO);
-	outb_p(start_page, nic_base + EN0_RSARHI);
-
-	outb_p(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
-	if (ei_status.word16) {
-		outsw(NE_BASE + NE_DATAPORT, buf, count>>1);
-	} else {
-		outsb(NE_BASE + NE_DATAPORT, buf, count);
-	}
-
-	dma_start = jiffies;
-
-#ifdef NE_SANITY_CHECK
-	/* This was for the ALPHA version only, but enough people have
-	   been encountering problems so it is still here. */
-
-	if (ei_debug > 1)
-	{
-		/* DMA termination address check... */
-		int addr, tries = 20;
-		do {
-			int high = inb_p(nic_base + EN0_RSARHI);
-			int low = inb_p(nic_base + EN0_RSARLO);
-			addr = (high << 8) + low;
-			if ((start_page << 8) + count == addr)
-				break;
-		} while (--tries > 0);
-
-		if (tries <= 0)
-		{
-			printk(KERN_WARNING "%s: Tx packet transfer address mismatch,"
-				"%#4.4x (expected) vs. %#4.4x (actual).\n",
-				dev->name, (start_page << 8) + count, addr);
-			if (retries++ == 0)
-				goto retry;
-		}
-	}
-#endif
-
-	while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
-		if (time_after(jiffies, dma_start + 2*HZ/100)) {		/* 20ms */
-			printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name);
-			ne_reset_8390(dev);
-			NS8390p_init(dev, 1);
-			break;
-		}
-
-	outb_p(ENISR_RDC, nic_base + EN0_ISR);	/* Ack intr. */
-	ei_status.dmaing &= ~0x01;
-}
-
-static int __init ne_drv_probe(struct platform_device *pdev)
-{
-	struct net_device *dev;
-	int err, this_dev = pdev->id;
-	struct resource *res;
-
-	dev = alloc_eip_netdev();
-	if (!dev)
-		return -ENOMEM;
-
-	/* ne.c doesn't populate resources in platform_device, but
-	 * rbtx4927_ne_init and rbtx4938_ne_init do register devices
-	 * with resources.
-	 */
-	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
-	if (res) {
-		dev->base_addr = res->start;
-		dev->irq = platform_get_irq(pdev, 0);
-	} else {
-		if (this_dev < 0 || this_dev >= MAX_NE_CARDS) {
-			free_netdev(dev);
-			return -EINVAL;
-		}
-		dev->base_addr = io[this_dev];
-		dev->irq = irq[this_dev];
-		dev->mem_end = bad[this_dev];
-	}
-	err = do_ne_probe(dev);
-	if (err) {
-		free_netdev(dev);
-		return err;
-	}
-	platform_set_drvdata(pdev, dev);
-
-	/* Update with any values found by probing, don't update if
-	 * resources were specified.
-	 */
-	if (!res) {
-		io[this_dev] = dev->base_addr;
-		irq[this_dev] = dev->irq;
-	}
-	return 0;
-}
-
-static int ne_drv_remove(struct platform_device *pdev)
-{
-	struct net_device *dev = platform_get_drvdata(pdev);
-
-	if (dev) {
-		struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
-		netif_device_detach(dev);
-		unregister_netdev(dev);
-		if (idev)
-			pnp_device_detach(idev);
-		/* Careful ne_drv_remove can be called twice, once from
-		 * the platform_driver.remove and again when the
-		 * platform_device is being removed.
-		 */
-		ei_status.priv = 0;
-		free_irq(dev->irq, dev);
-		release_region(dev->base_addr, NE_IO_EXTENT);
-		free_netdev(dev);
-		platform_set_drvdata(pdev, NULL);
-	}
-	return 0;
-}
-
-/* Remove unused devices or all if true. */
-static void ne_loop_rm_unreg(int all)
-{
-	int this_dev;
-	struct platform_device *pdev;
-	for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-		pdev = pdev_ne[this_dev];
-		/* No network device == unused */
-		if (pdev && (!platform_get_drvdata(pdev) || all)) {
-			ne_drv_remove(pdev);
-			platform_device_unregister(pdev);
-			pdev_ne[this_dev] = NULL;
-		}
-	}
-}
-
-#ifdef CONFIG_PM
-static int ne_drv_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct net_device *dev = platform_get_drvdata(pdev);
-
-	if (netif_running(dev)) {
-		struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
-		netif_device_detach(dev);
-		if (idev)
-			pnp_stop_dev(idev);
-	}
-	return 0;
-}
-
-static int ne_drv_resume(struct platform_device *pdev)
-{
-	struct net_device *dev = platform_get_drvdata(pdev);
-
-	if (netif_running(dev)) {
-		struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv;
-		if (idev)
-			pnp_start_dev(idev);
-		ne_reset_8390(dev);
-		NS8390p_init(dev, 1);
-		netif_device_attach(dev);
-	}
-	return 0;
-}
-#else
-#define ne_drv_suspend NULL
-#define ne_drv_resume NULL
-#endif
-
-static struct platform_driver ne_driver = {
-	.remove		= ne_drv_remove,
-	.suspend	= ne_drv_suspend,
-	.resume		= ne_drv_resume,
-	.driver		= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	},
-};
-
-static void __init ne_add_devices(void)
-{
-	int this_dev;
-	struct platform_device *pdev;
-
-	for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-		if (pdev_ne[this_dev])
-			continue;
-		pdev = platform_device_register_simple(
-			DRV_NAME, this_dev, NULL, 0);
-		if (IS_ERR(pdev))
-			continue;
-		pdev_ne[this_dev] = pdev;
-	}
-}
-
-#ifdef MODULE
-int __init init_module(void)
-{
-	int retval;
-	ne_add_devices();
-	retval = platform_driver_probe(&ne_driver, ne_drv_probe);
-	if (retval) {
-		if (io[0] == 0)
-			printk(KERN_NOTICE "ne.c: You must supply \"io=0xNNN\""
-				" value(s) for ISA cards.\n");
-		ne_loop_rm_unreg(1);
-		return retval;
-	}
-
-	/* Unregister unused platform_devices. */
-	ne_loop_rm_unreg(0);
-	return retval;
-}
-#else /* MODULE */
-static int __init ne_init(void)
-{
-	int retval = platform_driver_probe(&ne_driver, ne_drv_probe);
-
-	/* Unregister unused platform_devices. */
-	ne_loop_rm_unreg(0);
-	return retval;
-}
-module_init(ne_init);
-
-struct net_device * __init ne_probe(int unit)
-{
-	int this_dev;
-	struct net_device *dev;
-
-	/* Find an empty slot, that is no net_device and zero io port. */
-	this_dev = 0;
-	while ((pdev_ne[this_dev] && platform_get_drvdata(pdev_ne[this_dev])) ||
-		io[this_dev]) {
-		if (++this_dev == MAX_NE_CARDS)
-			return ERR_PTR(-ENOMEM);
-	}
-
-	/* Get irq, io from kernel command line */
-	dev = alloc_eip_netdev();
-	if (!dev)
-		return ERR_PTR(-ENOMEM);
-
-	sprintf(dev->name, "eth%d", unit);
-	netdev_boot_setup_check(dev);
-
-	io[this_dev] = dev->base_addr;
-	irq[this_dev] = dev->irq;
-	bad[this_dev] = dev->mem_end;
-
-	free_netdev(dev);
-
-	ne_add_devices();
-
-	/* return the first device found */
-	for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-		if (pdev_ne[this_dev]) {
-			dev = platform_get_drvdata(pdev_ne[this_dev]);
-			if (dev)
-				return dev;
-		}
-	}
-
-	return ERR_PTR(-ENODEV);
-}
-#endif /* MODULE */
-
-static void __exit ne_exit(void)
-{
-	platform_driver_unregister(&ne_driver);
-	ne_loop_rm_unreg(1);
-}
-module_exit(ne_exit);