ewrk3/tulip: Move the DEC - Tulip drivers

Move the DEC - Tulip driver into drivers/net/ethernet/dec/tulip/
and make the necessary Kconfig and Makefile changes.

The Digital Equioment (DEC) driver ewrk3 was moved into
drivers/net/ethernet/dec/ and the remaining drivers (Tulip)
were moved into drivers/net/ethernet/dec/tulip/

CC: Tobias Ringstrom <tori@unhappy.mine.nu>
CC: Grant Grundler <grundler@parisc-linux.org>
CC: David Davies <davies@maniac.ultranet.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>

18 files changed, 0 insertions, 21304 deletions

diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c
deleted file mode 100644
index 092c3faa882a..000000000000
--- a/drivers/net/tulip/21142.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
-	drivers/net/tulip/21142.c
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-
-	DC21143 manual "21143 PCI/CardBus 10/100Mb/s Ethernet LAN Controller
-	Hardware Reference Manual" is currently available at :
-	http://developer.intel.com/design/network/manuals/278074.htm
-
-	Please submit bugs to http://bugzilla.kernel.org/ .
-*/
-
-#include <linux/delay.h>
-#include "tulip.h"
-
-
-static u16 t21142_csr13[] = { 0x0001, 0x0009, 0x0009, 0x0000, 0x0001, };
-u16 t21142_csr14[] =	    { 0xFFFF, 0x0705, 0x0705, 0x0000, 0x7F3D, };
-static u16 t21142_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
-
-
-/* Handle the 21143 uniquely: do autoselect with NWay, not the EEPROM list
-   of available transceivers.  */
-void t21142_media_task(struct work_struct *work)
-{
-	struct tulip_private *tp =
-		container_of(work, struct tulip_private, media_work);
-	struct net_device *dev = tp->dev;
-	void __iomem *ioaddr = tp->base_addr;
-	int csr12 = ioread32(ioaddr + CSR12);
-	int next_tick = 60*HZ;
-	int new_csr6 = 0;
-	int csr14 = ioread32(ioaddr + CSR14);
-
-	/* CSR12[LS10,LS100] are not reliable during autonegotiation */
-	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
-		csr12 |= 6;
-	if (tulip_debug > 2)
-		dev_info(&dev->dev, "21143 negotiation status %08x, %s\n",
-			 csr12, medianame[dev->if_port]);
-	if (tulip_media_cap[dev->if_port] & MediaIsMII) {
-		if (tulip_check_duplex(dev) < 0) {
-			netif_carrier_off(dev);
-			next_tick = 3*HZ;
-		} else {
-			netif_carrier_on(dev);
-			next_tick = 60*HZ;
-		}
-	} else if (tp->nwayset) {
-		/* Don't screw up a negotiated session! */
-		if (tulip_debug > 1)
-			dev_info(&dev->dev,
-				 "Using NWay-set %s media, csr12 %08x\n",
-				 medianame[dev->if_port], csr12);
-	} else if (tp->medialock) {
-			;
-	} else if (dev->if_port == 3) {
-		if (csr12 & 2) {	/* No 100mbps link beat, revert to 10mbps. */
-			if (tulip_debug > 1)
-				dev_info(&dev->dev,
-					 "No 21143 100baseTx link beat, %08x, trying NWay\n",
-					 csr12);
-			t21142_start_nway(dev);
-			next_tick = 3*HZ;
-		}
-	} else if ((csr12 & 0x7000) != 0x5000) {
-		/* Negotiation failed.  Search media types. */
-		if (tulip_debug > 1)
-			dev_info(&dev->dev,
-				 "21143 negotiation failed, status %08x\n",
-				 csr12);
-		if (!(csr12 & 4)) {		/* 10mbps link beat good. */
-			new_csr6 = 0x82420000;
-			dev->if_port = 0;
-			iowrite32(0, ioaddr + CSR13);
-			iowrite32(0x0003FFFF, ioaddr + CSR14);
-			iowrite16(t21142_csr15[dev->if_port], ioaddr + CSR15);
-			iowrite32(t21142_csr13[dev->if_port], ioaddr + CSR13);
-		} else {
-			/* Select 100mbps port to check for link beat. */
-			new_csr6 = 0x83860000;
-			dev->if_port = 3;
-			iowrite32(0, ioaddr + CSR13);
-			iowrite32(0x0003FFFF, ioaddr + CSR14);
-			iowrite16(8, ioaddr + CSR15);
-			iowrite32(1, ioaddr + CSR13);
-		}
-		if (tulip_debug > 1)
-			dev_info(&dev->dev, "Testing new 21143 media %s\n",
-				 medianame[dev->if_port]);
-		if (new_csr6 != (tp->csr6 & ~0x00D5)) {
-			tp->csr6 &= 0x00D5;
-			tp->csr6 |= new_csr6;
-			iowrite32(0x0301, ioaddr + CSR12);
-			tulip_restart_rxtx(tp);
-		}
-		next_tick = 3*HZ;
-	}
-
-	/* mod_timer synchronizes us with potential add_timer calls
-	 * from interrupts.
-	 */
-	mod_timer(&tp->timer, RUN_AT(next_tick));
-}
-
-
-void t21142_start_nway(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int csr14 = ((tp->sym_advertise & 0x0780) << 9)  |
-		((tp->sym_advertise & 0x0020) << 1) | 0xffbf;
-
-	dev->if_port = 0;
-	tp->nway = tp->mediasense = 1;
-	tp->nwayset = tp->lpar = 0;
-	if (tulip_debug > 1)
-		netdev_dbg(dev, "Restarting 21143 autonegotiation, csr14=%08x\n",
-			   csr14);
-	iowrite32(0x0001, ioaddr + CSR13);
-	udelay(100);
-	iowrite32(csr14, ioaddr + CSR14);
-	tp->csr6 = 0x82420000 | (tp->sym_advertise & 0x0040 ? FullDuplex : 0);
-	iowrite32(tp->csr6, ioaddr + CSR6);
-	if (tp->mtable  &&  tp->mtable->csr15dir) {
-		iowrite32(tp->mtable->csr15dir, ioaddr + CSR15);
-		iowrite32(tp->mtable->csr15val, ioaddr + CSR15);
-	} else
-		iowrite16(0x0008, ioaddr + CSR15);
-	iowrite32(0x1301, ioaddr + CSR12); 		/* Trigger NWAY. */
-}
-
-
-
-void t21142_lnk_change(struct net_device *dev, int csr5)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int csr12 = ioread32(ioaddr + CSR12);
-	int csr14 = ioread32(ioaddr + CSR14);
-
-	/* CSR12[LS10,LS100] are not reliable during autonegotiation */
-	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
-		csr12 |= 6;
-	if (tulip_debug > 1)
-		dev_info(&dev->dev,
-			 "21143 link status interrupt %08x, CSR5 %x, %08x\n",
-			 csr12, csr5, csr14);
-
-	/* If NWay finished and we have a negotiated partner capability. */
-	if (tp->nway  &&  !tp->nwayset  &&  (csr12 & 0x7000) == 0x5000) {
-		int setup_done = 0;
-		int negotiated = tp->sym_advertise & (csr12 >> 16);
-		tp->lpar = csr12 >> 16;
-		tp->nwayset = 1;
-		/* If partner cannot negotiate, it is 10Mbps Half Duplex */
-		if (!(csr12 & 0x8000))		dev->if_port = 0;
-		else if (negotiated & 0x0100)	dev->if_port = 5;
-		else if (negotiated & 0x0080)	dev->if_port = 3;
-		else if (negotiated & 0x0040)	dev->if_port = 4;
-		else if (negotiated & 0x0020)	dev->if_port = 0;
-		else {
-			tp->nwayset = 0;
-			if ((csr12 & 2) == 0  &&  (tp->sym_advertise & 0x0180))
-				dev->if_port = 3;
-		}
-		tp->full_duplex = (tulip_media_cap[dev->if_port] & MediaAlwaysFD) ? 1:0;
-
-		if (tulip_debug > 1) {
-			if (tp->nwayset)
-				dev_info(&dev->dev,
-					 "Switching to %s based on link negotiation %04x & %04x = %04x\n",
-					 medianame[dev->if_port],
-					 tp->sym_advertise, tp->lpar,
-					 negotiated);
-			else
-				dev_info(&dev->dev,
-					 "Autonegotiation failed, using %s, link beat status %04x\n",
-					 medianame[dev->if_port], csr12);
-		}
-
-		if (tp->mtable) {
-			int i;
-			for (i = 0; i < tp->mtable->leafcount; i++)
-				if (tp->mtable->mleaf[i].media == dev->if_port) {
-					int startup = ! ((tp->chip_id == DC21143 && (tp->revision == 48 || tp->revision == 65)));
-					tp->cur_index = i;
-					tulip_select_media(dev, startup);
-					setup_done = 1;
-					break;
-				}
-		}
-		if ( ! setup_done) {
-			tp->csr6 = (dev->if_port & 1 ? 0x838E0000 : 0x82420000) | (tp->csr6 & 0x20ff);
-			if (tp->full_duplex)
-				tp->csr6 |= 0x0200;
-			iowrite32(1, ioaddr + CSR13);
-		}
-#if 0							/* Restart shouldn't be needed. */
-		iowrite32(tp->csr6 | RxOn, ioaddr + CSR6);
-		if (tulip_debug > 2)
-			netdev_dbg(dev, " Restarting Tx and Rx, CSR5 is %08x\n",
-				   ioread32(ioaddr + CSR5));
-#endif
-		tulip_start_rxtx(tp);
-		if (tulip_debug > 2)
-			netdev_dbg(dev, " Setting CSR6 %08x/%x CSR12 %08x\n",
-				   tp->csr6, ioread32(ioaddr + CSR6),
-				   ioread32(ioaddr + CSR12));
-	} else if ((tp->nwayset  &&  (csr5 & 0x08000000) &&
-		    (dev->if_port == 3  ||  dev->if_port == 5) &&
-		    (csr12 & 2) == 2) ||
-		   (tp->nway && (csr5 & (TPLnkFail)))) {
-		/* Link blew? Maybe restart NWay. */
-		del_timer_sync(&tp->timer);
-		t21142_start_nway(dev);
-		tp->timer.expires = RUN_AT(3*HZ);
-		add_timer(&tp->timer);
-	} else if (dev->if_port == 3  ||  dev->if_port == 5) {
-		if (tulip_debug > 1)
-			dev_info(&dev->dev, "21143 %s link beat %s\n",
-				 medianame[dev->if_port],
-				 (csr12 & 2) ? "failed" : "good");
-		if ((csr12 & 2)  &&  ! tp->medialock) {
-			del_timer_sync(&tp->timer);
-			t21142_start_nway(dev);
-			tp->timer.expires = RUN_AT(3*HZ);
-			add_timer(&tp->timer);
-		} else if (dev->if_port == 5)
-			iowrite32(csr14 & ~0x080, ioaddr + CSR14);
-	} else if (dev->if_port == 0  ||  dev->if_port == 4) {
-		if ((csr12 & 4) == 0)
-			dev_info(&dev->dev, "21143 10baseT link beat good\n");
-	} else if (!(csr12 & 4)) {		/* 10mbps link beat good. */
-		if (tulip_debug)
-			dev_info(&dev->dev, "21143 10mbps sensed media\n");
-		dev->if_port = 0;
-	} else if (tp->nwayset) {
-		if (tulip_debug)
-			dev_info(&dev->dev, "21143 using NWay-set %s, csr6 %08x\n",
-				 medianame[dev->if_port], tp->csr6);
-	} else {		/* 100mbps link beat good. */
-		if (tulip_debug)
-			dev_info(&dev->dev, "21143 100baseTx sensed media\n");
-		dev->if_port = 3;
-		tp->csr6 = 0x838E0000 | (tp->csr6 & 0x20ff);
-		iowrite32(0x0003FF7F, ioaddr + CSR14);
-		iowrite32(0x0301, ioaddr + CSR12);
-		tulip_restart_rxtx(tp);
-	}
-}
-
-
diff --git a/drivers/net/tulip/Kconfig b/drivers/net/tulip/Kconfig
deleted file mode 100644
index 1f8d4a8d8ea4..000000000000
--- a/drivers/net/tulip/Kconfig
+++ /dev/null
@@ -1,171 +0,0 @@
-#
-# Tulip family network device configuration
-#
-
-menuconfig NET_TULIP
-	bool "\"Tulip\" family network device support"
-	depends on PCI || EISA || CARDBUS
-	help
-	  This selects the "Tulip" family of EISA/PCI network cards.
-
-if NET_TULIP
-
-config DE2104X
-	tristate "Early DECchip Tulip (dc2104x) PCI support"
-	depends on PCI
-	select CRC32
-	---help---
-	  This driver is developed for the SMC EtherPower series Ethernet
-	  cards and also works with cards based on the DECchip
-	  21040 (Tulip series) chips.  Some LinkSys PCI cards are
-	  of this type.  (If your card is NOT SMC EtherPower 10/100 PCI
-	  (smc9332dst), you can also try the driver for "Generic DECchip"
-	  cards, below.  However, most people with a network card of this type
-	  will say Y here.) Do read the Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called de2104x.
-
-config DE2104X_DSL
-	int "Descriptor Skip Length in 32 bit longwords"
-	depends on DE2104X
-	range 0 31
-	default 0
-	help
-	  Setting this value allows to align ring buffer descriptors into their
-	  own cache lines. Value of 4 corresponds to the typical 32 byte line
-	  (the descriptor is 16 bytes). This is necessary on systems that lack
-	  cache coherence, an example is PowerMac 5500. Otherwise 0 is safe.
-	  Default is 0, and range is 0 to 31.
-
-config TULIP
-	tristate "DECchip Tulip (dc2114x) PCI support"
-	depends on PCI
-	select CRC32
-	---help---
-	  This driver is developed for the SMC EtherPower series Ethernet
-	  cards and also works with cards based on the DECchip 
-	  21140 (Tulip series) chips.  Some LinkSys PCI cards are
-	  of this type.  (If your card is NOT SMC EtherPower 10/100 PCI
-	  (smc9332dst), you can also try the driver for "Generic DECchip"
-	  cards, above.  However, most people with a network card of this type
-	  will say Y here.) Do read the Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called tulip.
-
-config TULIP_MWI
-	bool "New bus configuration (EXPERIMENTAL)"
-	depends on TULIP && EXPERIMENTAL
-	help
-	  This configures your Tulip card specifically for the card and
-	  system cache line size type you are using.
-
-	  This is experimental code, not yet tested on many boards.
-
-	  If unsure, say N.
-
-config TULIP_MMIO
-	bool "Use PCI shared mem for NIC registers"
-	depends on TULIP
-	help
-	  Use PCI shared memory for the NIC registers, rather than going through
-	  the Tulip's PIO (programmed I/O ports).  Faster, but could produce
-	  obscure bugs if your mainboard has memory controller timing issues.
-	  If in doubt, say N.
-
-config TULIP_NAPI
-	bool "Use RX polling (NAPI)"
-	depends on TULIP
-	help
-	  NAPI is a new driver API designed to reduce CPU and interrupt load
-	  when the driver is receiving lots of packets from the card. It is
-	  still somewhat experimental and thus not yet enabled by default.
-
-	  If your estimated Rx load is 10kpps or more, or if the card will be
-	  deployed on potentially unfriendly networks (e.g. in a firewall),
-	  then say Y here.
-
-	  If in doubt, say N.
-
-config TULIP_NAPI_HW_MITIGATION
-	bool "Use Interrupt Mitigation"
-	depends on TULIP_NAPI
-	---help---
-	  Use HW to reduce RX interrupts. Not strictly necessary since NAPI
-	  reduces RX interrupts by itself. Interrupt mitigation reduces RX
-	  interrupts even at low levels of traffic at the cost of a small
-	  latency.
-
-	  If in doubt, say Y.
-
-config TULIP_DM910X
-	def_bool y
-	depends on TULIP && SPARC
-
-config DE4X5
-	tristate "Generic DECchip & DIGITAL EtherWORKS PCI/EISA"
-	depends on PCI || EISA
-	select CRC32
-	---help---
-	  This is support for the DIGITAL series of PCI/EISA Ethernet cards.
-	  These include the DE425, DE434, DE435, DE450 and DE500 models.  If
-	  you have a network card of this type, say Y and read the
-	  Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>. More specific
-	  information is contained in
-	  <file:Documentation/networking/de4x5.txt>.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called de4x5.
-
-config WINBOND_840
-	tristate "Winbond W89c840 Ethernet support"
-	depends on PCI
-	select CRC32
-	select MII
-	help
-	  This driver is for the Winbond W89c840 chip.  It also works with 
-	  the TX9882 chip on the Compex RL100-ATX board.
-	  More specific information and updates are available from
-	  <http://www.scyld.com/network/drivers.html>.
-
-config DM9102
-	tristate "Davicom DM910x/DM980x support"
-	depends on PCI
-	select CRC32
-	---help---
-	  This driver is for DM9102(A)/DM9132/DM9801 compatible PCI cards from
-	  Davicom (<http://www.davicom.com.tw/>).  If you have such a network
-	  (Ethernet) card, say Y.  Some information is contained in the file
-	  <file:Documentation/networking/dmfe.txt>.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called dmfe.
-
-config ULI526X
-	tristate "ULi M526x controller support"
-	depends on PCI
-	select CRC32
-	---help---
-	  This driver is for ULi M5261/M5263 10/100M Ethernet Controller
-	  (<http://www.nvidia.com/page/uli_drivers.html>).
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called uli526x.
-	  
-config PCMCIA_XIRCOM
-	tristate "Xircom CardBus support"
-	depends on CARDBUS
-	---help---
-	  This driver is for the Digital "Tulip" Ethernet CardBus adapters.
-	  It should work with most DEC 21*4*-based chips/ethercards, as well
-	  as with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and
-	  ASIX.
-
-	  To compile this driver as a module, choose M here. The module will
-	  be called xircom_cb.  If unsure, say N.
-
-endif # NET_TULIP
diff --git a/drivers/net/tulip/Makefile b/drivers/net/tulip/Makefile
deleted file mode 100644
index 5e8be38b45bb..000000000000
--- a/drivers/net/tulip/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# Makefile for the Linux "Tulip" family network device drivers.
-#
-
-ccflags-$(CONFIG_NET_TULIP)	:= -DDEBUG
-
-obj-$(CONFIG_PCMCIA_XIRCOM)	+= xircom_cb.o
-obj-$(CONFIG_DM9102)		+= dmfe.o
-obj-$(CONFIG_WINBOND_840)	+= winbond-840.o
-obj-$(CONFIG_DE2104X)		+= de2104x.o
-obj-$(CONFIG_TULIP)		+= tulip.o
-obj-$(CONFIG_DE4X5)		+= de4x5.o
-obj-$(CONFIG_ULI526X)		+= uli526x.o
-
-# Declare multi-part drivers.
-
-tulip-objs			:= eeprom.o interrupt.o media.o \
-				   timer.o tulip_core.o		\
-				   21142.o pnic.o pnic2.o
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
deleted file mode 100644
index ce90efc6ba3c..000000000000
--- a/drivers/net/tulip/de2104x.c
+++ /dev/null
@@ -1,2215 +0,0 @@
-/* de2104x.c: A Linux PCI Ethernet driver for Intel/Digital 21040/1 chips. */
-/*
-	Copyright 2001,2003 Jeff Garzik <jgarzik@pobox.com>
-
-	Copyright 1994, 1995 Digital Equipment Corporation.	    [de4x5.c]
-	Written/copyright 1994-2001 by Donald Becker.		    [tulip.c]
-
-	This software may be used and distributed according to the terms of
-	the GNU General Public License (GPL), incorporated herein by reference.
-	Drivers based on or derived from this code fall under the GPL and must
-	retain the authorship, copyright and license notice.  This file is not
-	a complete program and may only be used when the entire operating
-	system is licensed under the GPL.
-
-	See the file COPYING in this distribution for more information.
-
-	TODO, in rough priority order:
-	* Support forcing media type with a module parameter,
-	  like dl2k.c/sundance.c
-	* Constants (module parms?) for Rx work limit
-	* Complete reset on PciErr
-	* Jumbo frames / dev->change_mtu
-	* Adjust Rx FIFO threshold and Max Rx DMA burst on Rx FIFO error
-	* Adjust Tx FIFO threshold and Max Tx DMA burst on Tx FIFO error
-	* Implement Tx software interrupt mitigation via
-	  Tx descriptor bit
-
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define DRV_NAME		"de2104x"
-#define DRV_VERSION		"0.7"
-#define DRV_RELDATE		"Mar 17, 2004"
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/ethtool.h>
-#include <linux/compiler.h>
-#include <linux/rtnetlink.h>
-#include <linux/crc32.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include <asm/unaligned.h>
-
-/* These identify the driver base version and may not be removed. */
-static char version[] =
-"PCI Ethernet driver v" DRV_VERSION " (" DRV_RELDATE ")";
-
-MODULE_AUTHOR("Jeff Garzik <jgarzik@pobox.com>");
-MODULE_DESCRIPTION("Intel/Digital 21040/1 series PCI Ethernet driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
-static int debug = -1;
-module_param (debug, int, 0);
-MODULE_PARM_DESC (debug, "de2104x bitmapped message enable number");
-
-/* Set the copy breakpoint for the copy-only-tiny-buffer Rx structure. */
-#if defined(__alpha__) || defined(__arm__) || defined(__hppa__) || \
-        defined(CONFIG_SPARC) || defined(__ia64__) ||		   \
-        defined(__sh__) || defined(__mips__)
-static int rx_copybreak = 1518;
-#else
-static int rx_copybreak = 100;
-#endif
-module_param (rx_copybreak, int, 0);
-MODULE_PARM_DESC (rx_copybreak, "de2104x Breakpoint at which Rx packets are copied");
-
-#define DE_DEF_MSG_ENABLE	(NETIF_MSG_DRV		| \
-				 NETIF_MSG_PROBE 	| \
-				 NETIF_MSG_LINK		| \
-				 NETIF_MSG_IFDOWN	| \
-				 NETIF_MSG_IFUP		| \
-				 NETIF_MSG_RX_ERR	| \
-				 NETIF_MSG_TX_ERR)
-
-/* Descriptor skip length in 32 bit longwords. */
-#ifndef CONFIG_DE2104X_DSL
-#define DSL			0
-#else
-#define DSL			CONFIG_DE2104X_DSL
-#endif
-
-#define DE_RX_RING_SIZE		64
-#define DE_TX_RING_SIZE		64
-#define DE_RING_BYTES		\
-		((sizeof(struct de_desc) * DE_RX_RING_SIZE) +	\
-		(sizeof(struct de_desc) * DE_TX_RING_SIZE))
-#define NEXT_TX(N)		(((N) + 1) & (DE_TX_RING_SIZE - 1))
-#define NEXT_RX(N)		(((N) + 1) & (DE_RX_RING_SIZE - 1))
-#define TX_BUFFS_AVAIL(CP)					\
-	(((CP)->tx_tail <= (CP)->tx_head) ?			\
-	  (CP)->tx_tail + (DE_TX_RING_SIZE - 1) - (CP)->tx_head :	\
-	  (CP)->tx_tail - (CP)->tx_head - 1)
-
-#define PKT_BUF_SZ		1536	/* Size of each temporary Rx buffer.*/
-#define RX_OFFSET		2
-
-#define DE_SETUP_SKB		((struct sk_buff *) 1)
-#define DE_DUMMY_SKB		((struct sk_buff *) 2)
-#define DE_SETUP_FRAME_WORDS	96
-#define DE_EEPROM_WORDS		256
-#define DE_EEPROM_SIZE		(DE_EEPROM_WORDS * sizeof(u16))
-#define DE_MAX_MEDIA		5
-
-#define DE_MEDIA_TP_AUTO	0
-#define DE_MEDIA_BNC		1
-#define DE_MEDIA_AUI		2
-#define DE_MEDIA_TP		3
-#define DE_MEDIA_TP_FD		4
-#define DE_MEDIA_INVALID	DE_MAX_MEDIA
-#define DE_MEDIA_FIRST		0
-#define DE_MEDIA_LAST		(DE_MAX_MEDIA - 1)
-#define DE_AUI_BNC		(SUPPORTED_AUI | SUPPORTED_BNC)
-
-#define DE_TIMER_LINK		(60 * HZ)
-#define DE_TIMER_NO_LINK	(5 * HZ)
-
-#define DE_NUM_REGS		16
-#define DE_REGS_SIZE		(DE_NUM_REGS * sizeof(u32))
-#define DE_REGS_VER		1
-
-/* Time in jiffies before concluding the transmitter is hung. */
-#define TX_TIMEOUT		(6*HZ)
-
-/* This is a mysterious value that can be written to CSR11 in the 21040 (only)
-   to support a pre-NWay full-duplex signaling mechanism using short frames.
-   No one knows what it should be, but if left at its default value some
-   10base2(!) packets trigger a full-duplex-request interrupt. */
-#define FULL_DUPLEX_MAGIC	0x6969
-
-enum {
-	/* NIC registers */
-	BusMode			= 0x00,
-	TxPoll			= 0x08,
-	RxPoll			= 0x10,
-	RxRingAddr		= 0x18,
-	TxRingAddr		= 0x20,
-	MacStatus		= 0x28,
-	MacMode			= 0x30,
-	IntrMask		= 0x38,
-	RxMissed		= 0x40,
-	ROMCmd			= 0x48,
-	CSR11			= 0x58,
-	SIAStatus		= 0x60,
-	CSR13			= 0x68,
-	CSR14			= 0x70,
-	CSR15			= 0x78,
-	PCIPM			= 0x40,
-
-	/* BusMode bits */
-	CmdReset		= (1 << 0),
-	CacheAlign16		= 0x00008000,
-	BurstLen4		= 0x00000400,
-	DescSkipLen		= (DSL << 2),
-
-	/* Rx/TxPoll bits */
-	NormalTxPoll		= (1 << 0),
-	NormalRxPoll		= (1 << 0),
-
-	/* Tx/Rx descriptor status bits */
-	DescOwn			= (1 << 31),
-	RxError			= (1 << 15),
-	RxErrLong		= (1 << 7),
-	RxErrCRC		= (1 << 1),
-	RxErrFIFO		= (1 << 0),
-	RxErrRunt		= (1 << 11),
-	RxErrFrame		= (1 << 14),
-	RingEnd			= (1 << 25),
-	FirstFrag		= (1 << 29),
-	LastFrag		= (1 << 30),
-	TxError			= (1 << 15),
-	TxFIFOUnder		= (1 << 1),
-	TxLinkFail		= (1 << 2) | (1 << 10) | (1 << 11),
-	TxMaxCol		= (1 << 8),
-	TxOWC			= (1 << 9),
-	TxJabber		= (1 << 14),
-	SetupFrame		= (1 << 27),
-	TxSwInt			= (1 << 31),
-
-	/* MacStatus bits */
-	IntrOK			= (1 << 16),
-	IntrErr			= (1 << 15),
-	RxIntr			= (1 << 6),
-	RxEmpty			= (1 << 7),
-	TxIntr			= (1 << 0),
-	TxEmpty			= (1 << 2),
-	PciErr			= (1 << 13),
-	TxState			= (1 << 22) | (1 << 21) | (1 << 20),
-	RxState			= (1 << 19) | (1 << 18) | (1 << 17),
-	LinkFail		= (1 << 12),
-	LinkPass		= (1 << 4),
-	RxStopped		= (1 << 8),
-	TxStopped		= (1 << 1),
-
-	/* MacMode bits */
-	TxEnable		= (1 << 13),
-	RxEnable		= (1 << 1),
-	RxTx			= TxEnable | RxEnable,
-	FullDuplex		= (1 << 9),
-	AcceptAllMulticast	= (1 << 7),
-	AcceptAllPhys		= (1 << 6),
-	BOCnt			= (1 << 5),
-	MacModeClear		= (1<<12) | (1<<11) | (1<<10) | (1<<8) | (1<<3) |
-				  RxTx | BOCnt | AcceptAllPhys | AcceptAllMulticast,
-
-	/* ROMCmd bits */
-	EE_SHIFT_CLK		= 0x02,	/* EEPROM shift clock. */
-	EE_CS			= 0x01,	/* EEPROM chip select. */
-	EE_DATA_WRITE		= 0x04,	/* Data from the Tulip to EEPROM. */
-	EE_WRITE_0		= 0x01,
-	EE_WRITE_1		= 0x05,
-	EE_DATA_READ		= 0x08,	/* Data from the EEPROM chip. */
-	EE_ENB			= (0x4800 | EE_CS),
-
-	/* The EEPROM commands include the alway-set leading bit. */
-	EE_READ_CMD		= 6,
-
-	/* RxMissed bits */
-	RxMissedOver		= (1 << 16),
-	RxMissedMask		= 0xffff,
-
-	/* SROM-related bits */
-	SROMC0InfoLeaf		= 27,
-	MediaBlockMask		= 0x3f,
-	MediaCustomCSRs		= (1 << 6),
-
-	/* PCIPM bits */
-	PM_Sleep		= (1 << 31),
-	PM_Snooze		= (1 << 30),
-	PM_Mask			= PM_Sleep | PM_Snooze,
-
-	/* SIAStatus bits */
-	NWayState		= (1 << 14) | (1 << 13) | (1 << 12),
-	NWayRestart		= (1 << 12),
-	NonselPortActive	= (1 << 9),
-	SelPortActive		= (1 << 8),
-	LinkFailStatus		= (1 << 2),
-	NetCxnErr		= (1 << 1),
-};
-
-static const u32 de_intr_mask =
-	IntrOK | IntrErr | RxIntr | RxEmpty | TxIntr | TxEmpty |
-	LinkPass | LinkFail | PciErr;
-
-/*
- * Set the programmable burst length to 4 longwords for all:
- * DMA errors result without these values. Cache align 16 long.
- */
-static const u32 de_bus_mode = CacheAlign16 | BurstLen4 | DescSkipLen;
-
-struct de_srom_media_block {
-	u8			opts;
-	u16			csr13;
-	u16			csr14;
-	u16			csr15;
-} __packed;
-
-struct de_srom_info_leaf {
-	u16			default_media;
-	u8			n_blocks;
-	u8			unused;
-} __packed;
-
-struct de_desc {
-	__le32			opts1;
-	__le32			opts2;
-	__le32			addr1;
-	__le32			addr2;
-#if DSL
-	__le32			skip[DSL];
-#endif
-};
-
-struct media_info {
-	u16			type;	/* DE_MEDIA_xxx */
-	u16			csr13;
-	u16			csr14;
-	u16			csr15;
-};
-
-struct ring_info {
-	struct sk_buff		*skb;
-	dma_addr_t		mapping;
-};
-
-struct de_private {
-	unsigned		tx_head;
-	unsigned		tx_tail;
-	unsigned		rx_tail;
-
-	void			__iomem *regs;
-	struct net_device	*dev;
-	spinlock_t		lock;
-
-	struct de_desc		*rx_ring;
-	struct de_desc		*tx_ring;
-	struct ring_info	tx_skb[DE_TX_RING_SIZE];
-	struct ring_info	rx_skb[DE_RX_RING_SIZE];
-	unsigned		rx_buf_sz;
-	dma_addr_t		ring_dma;
-
-	u32			msg_enable;
-
-	struct net_device_stats net_stats;
-
-	struct pci_dev		*pdev;
-
-	u16			setup_frame[DE_SETUP_FRAME_WORDS];
-
-	u32			media_type;
-	u32			media_supported;
-	u32			media_advertise;
-	struct media_info	media[DE_MAX_MEDIA];
-	struct timer_list	media_timer;
-
-	u8			*ee_data;
-	unsigned		board_idx;
-	unsigned		de21040 : 1;
-	unsigned		media_lock : 1;
-};
-
-
-static void de_set_rx_mode (struct net_device *dev);
-static void de_tx (struct de_private *de);
-static void de_clean_rings (struct de_private *de);
-static void de_media_interrupt (struct de_private *de, u32 status);
-static void de21040_media_timer (unsigned long data);
-static void de21041_media_timer (unsigned long data);
-static unsigned int de_ok_to_advertise (struct de_private *de, u32 new_media);
-
-
-static DEFINE_PCI_DEVICE_TABLE(de_pci_tbl) = {
-	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-	{ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_PLUS,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
-	{ },
-};
-MODULE_DEVICE_TABLE(pci, de_pci_tbl);
-
-static const char * const media_name[DE_MAX_MEDIA] = {
-	"10baseT auto",
-	"BNC",
-	"AUI",
-	"10baseT-HD",
-	"10baseT-FD"
-};
-
-/* 21040 transceiver register settings:
- * TP AUTO(unused), BNC(unused), AUI, TP, TP FD*/
-static u16 t21040_csr13[] = { 0, 0, 0x8F09, 0x8F01, 0x8F01, };
-static u16 t21040_csr14[] = { 0, 0, 0x0705, 0xFFFF, 0xFFFD, };
-static u16 t21040_csr15[] = { 0, 0, 0x0006, 0x0000, 0x0000, };
-
-/* 21041 transceiver register settings: TP AUTO, BNC, AUI, TP, TP FD*/
-static u16 t21041_csr13[] = { 0xEF01, 0xEF09, 0xEF09, 0xEF01, 0xEF09, };
-static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD, 0x7F3F, 0x7F3D, };
-/* If on-chip autonegotiation is broken, use half-duplex (FF3F) instead */
-static u16 t21041_csr14_brk[] = { 0xFF3F, 0xF7FD, 0xF7FD, 0x7F3F, 0x7F3D, };
-static u16 t21041_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
-
-
-#define dr32(reg)	ioread32(de->regs + (reg))
-#define dw32(reg, val)	iowrite32((val), de->regs + (reg))
-
-
-static void de_rx_err_acct (struct de_private *de, unsigned rx_tail,
-			    u32 status, u32 len)
-{
-	netif_dbg(de, rx_err, de->dev,
-		  "rx err, slot %d status 0x%x len %d\n",
-		  rx_tail, status, len);
-
-	if ((status & 0x38000300) != 0x0300) {
-		/* Ingore earlier buffers. */
-		if ((status & 0xffff) != 0x7fff) {
-			netif_warn(de, rx_err, de->dev,
-				   "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
-				   status);
-			de->net_stats.rx_length_errors++;
-		}
-	} else if (status & RxError) {
-		/* There was a fatal error. */
-		de->net_stats.rx_errors++; /* end of a packet.*/
-		if (status & 0x0890) de->net_stats.rx_length_errors++;
-		if (status & RxErrCRC) de->net_stats.rx_crc_errors++;
-		if (status & RxErrFIFO) de->net_stats.rx_fifo_errors++;
-	}
-}
-
-static void de_rx (struct de_private *de)
-{
-	unsigned rx_tail = de->rx_tail;
-	unsigned rx_work = DE_RX_RING_SIZE;
-	unsigned drop = 0;
-	int rc;
-
-	while (--rx_work) {
-		u32 status, len;
-		dma_addr_t mapping;
-		struct sk_buff *skb, *copy_skb;
-		unsigned copying_skb, buflen;
-
-		skb = de->rx_skb[rx_tail].skb;
-		BUG_ON(!skb);
-		rmb();
-		status = le32_to_cpu(de->rx_ring[rx_tail].opts1);
-		if (status & DescOwn)
-			break;
-
-		len = ((status >> 16) & 0x7ff) - 4;
-		mapping = de->rx_skb[rx_tail].mapping;
-
-		if (unlikely(drop)) {
-			de->net_stats.rx_dropped++;
-			goto rx_next;
-		}
-
-		if (unlikely((status & 0x38008300) != 0x0300)) {
-			de_rx_err_acct(de, rx_tail, status, len);
-			goto rx_next;
-		}
-
-		copying_skb = (len <= rx_copybreak);
-
-		netif_dbg(de, rx_status, de->dev,
-			  "rx slot %d status 0x%x len %d copying? %d\n",
-			  rx_tail, status, len, copying_skb);
-
-		buflen = copying_skb ? (len + RX_OFFSET) : de->rx_buf_sz;
-		copy_skb = dev_alloc_skb (buflen);
-		if (unlikely(!copy_skb)) {
-			de->net_stats.rx_dropped++;
-			drop = 1;
-			rx_work = 100;
-			goto rx_next;
-		}
-
-		if (!copying_skb) {
-			pci_unmap_single(de->pdev, mapping,
-					 buflen, PCI_DMA_FROMDEVICE);
-			skb_put(skb, len);
-
-			mapping =
-			de->rx_skb[rx_tail].mapping =
-				pci_map_single(de->pdev, copy_skb->data,
-					       buflen, PCI_DMA_FROMDEVICE);
-			de->rx_skb[rx_tail].skb = copy_skb;
-		} else {
-			pci_dma_sync_single_for_cpu(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
-			skb_reserve(copy_skb, RX_OFFSET);
-			skb_copy_from_linear_data(skb, skb_put(copy_skb, len),
-						  len);
-			pci_dma_sync_single_for_device(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
-
-			/* We'll reuse the original ring buffer. */
-			skb = copy_skb;
-		}
-
-		skb->protocol = eth_type_trans (skb, de->dev);
-
-		de->net_stats.rx_packets++;
-		de->net_stats.rx_bytes += skb->len;
-		rc = netif_rx (skb);
-		if (rc == NET_RX_DROP)
-			drop = 1;
-
-rx_next:
-		if (rx_tail == (DE_RX_RING_SIZE - 1))
-			de->rx_ring[rx_tail].opts2 =
-				cpu_to_le32(RingEnd | de->rx_buf_sz);
-		else
-			de->rx_ring[rx_tail].opts2 = cpu_to_le32(de->rx_buf_sz);
-		de->rx_ring[rx_tail].addr1 = cpu_to_le32(mapping);
-		wmb();
-		de->rx_ring[rx_tail].opts1 = cpu_to_le32(DescOwn);
-		rx_tail = NEXT_RX(rx_tail);
-	}
-
-	if (!rx_work)
-		netdev_warn(de->dev, "rx work limit reached\n");
-
-	de->rx_tail = rx_tail;
-}
-
-static irqreturn_t de_interrupt (int irq, void *dev_instance)
-{
-	struct net_device *dev = dev_instance;
-	struct de_private *de = netdev_priv(dev);
-	u32 status;
-
-	status = dr32(MacStatus);
-	if ((!(status & (IntrOK|IntrErr))) || (status == 0xFFFF))
-		return IRQ_NONE;
-
-	netif_dbg(de, intr, dev, "intr, status %08x mode %08x desc %u/%u/%u\n",
-		  status, dr32(MacMode),
-		  de->rx_tail, de->tx_head, de->tx_tail);
-
-	dw32(MacStatus, status);
-
-	if (status & (RxIntr | RxEmpty)) {
-		de_rx(de);
-		if (status & RxEmpty)
-			dw32(RxPoll, NormalRxPoll);
-	}
-
-	spin_lock(&de->lock);
-
-	if (status & (TxIntr | TxEmpty))
-		de_tx(de);
-
-	if (status & (LinkPass | LinkFail))
-		de_media_interrupt(de, status);
-
-	spin_unlock(&de->lock);
-
-	if (status & PciErr) {
-		u16 pci_status;
-
-		pci_read_config_word(de->pdev, PCI_STATUS, &pci_status);
-		pci_write_config_word(de->pdev, PCI_STATUS, pci_status);
-		netdev_err(de->dev,
-			   "PCI bus error, status=%08x, PCI status=%04x\n",
-			   status, pci_status);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void de_tx (struct de_private *de)
-{
-	unsigned tx_head = de->tx_head;
-	unsigned tx_tail = de->tx_tail;
-
-	while (tx_tail != tx_head) {
-		struct sk_buff *skb;
-		u32 status;
-
-		rmb();
-		status = le32_to_cpu(de->tx_ring[tx_tail].opts1);
-		if (status & DescOwn)
-			break;
-
-		skb = de->tx_skb[tx_tail].skb;
-		BUG_ON(!skb);
-		if (unlikely(skb == DE_DUMMY_SKB))
-			goto next;
-
-		if (unlikely(skb == DE_SETUP_SKB)) {
-			pci_unmap_single(de->pdev, de->tx_skb[tx_tail].mapping,
-					 sizeof(de->setup_frame), PCI_DMA_TODEVICE);
-			goto next;
-		}
-
-		pci_unmap_single(de->pdev, de->tx_skb[tx_tail].mapping,
-				 skb->len, PCI_DMA_TODEVICE);
-
-		if (status & LastFrag) {
-			if (status & TxError) {
-				netif_dbg(de, tx_err, de->dev,
-					  "tx err, status 0x%x\n",
-					  status);
-				de->net_stats.tx_errors++;
-				if (status & TxOWC)
-					de->net_stats.tx_window_errors++;
-				if (status & TxMaxCol)
-					de->net_stats.tx_aborted_errors++;
-				if (status & TxLinkFail)
-					de->net_stats.tx_carrier_errors++;
-				if (status & TxFIFOUnder)
-					de->net_stats.tx_fifo_errors++;
-			} else {
-				de->net_stats.tx_packets++;
-				de->net_stats.tx_bytes += skb->len;
-				netif_dbg(de, tx_done, de->dev,
-					  "tx done, slot %d\n", tx_tail);
-			}
-			dev_kfree_skb_irq(skb);
-		}
-
-next:
-		de->tx_skb[tx_tail].skb = NULL;
-
-		tx_tail = NEXT_TX(tx_tail);
-	}
-
-	de->tx_tail = tx_tail;
-
-	if (netif_queue_stopped(de->dev) && (TX_BUFFS_AVAIL(de) > (DE_TX_RING_SIZE / 4)))
-		netif_wake_queue(de->dev);
-}
-
-static netdev_tx_t de_start_xmit (struct sk_buff *skb,
-					struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-	unsigned int entry, tx_free;
-	u32 mapping, len, flags = FirstFrag | LastFrag;
-	struct de_desc *txd;
-
-	spin_lock_irq(&de->lock);
-
-	tx_free = TX_BUFFS_AVAIL(de);
-	if (tx_free == 0) {
-		netif_stop_queue(dev);
-		spin_unlock_irq(&de->lock);
-		return NETDEV_TX_BUSY;
-	}
-	tx_free--;
-
-	entry = de->tx_head;
-
-	txd = &de->tx_ring[entry];
-
-	len = skb->len;
-	mapping = pci_map_single(de->pdev, skb->data, len, PCI_DMA_TODEVICE);
-	if (entry == (DE_TX_RING_SIZE - 1))
-		flags |= RingEnd;
-	if (!tx_free || (tx_free == (DE_TX_RING_SIZE / 2)))
-		flags |= TxSwInt;
-	flags |= len;
-	txd->opts2 = cpu_to_le32(flags);
-	txd->addr1 = cpu_to_le32(mapping);
-
-	de->tx_skb[entry].skb = skb;
-	de->tx_skb[entry].mapping = mapping;
-	wmb();
-
-	txd->opts1 = cpu_to_le32(DescOwn);
-	wmb();
-
-	de->tx_head = NEXT_TX(entry);
-	netif_dbg(de, tx_queued, dev, "tx queued, slot %d, skblen %d\n",
-		  entry, skb->len);
-
-	if (tx_free == 0)
-		netif_stop_queue(dev);
-
-	spin_unlock_irq(&de->lock);
-
-	/* Trigger an immediate transmit demand. */
-	dw32(TxPoll, NormalTxPoll);
-
-	return NETDEV_TX_OK;
-}
-
-/* Set or clear the multicast filter for this adaptor.
-   Note that we only use exclusion around actually queueing the
-   new frame, not around filling de->setup_frame.  This is non-deterministic
-   when re-entered but still correct. */
-
-#undef set_bit_le
-#define set_bit_le(i,p) do { ((char *)(p))[(i)/8] |= (1<<((i)%8)); } while(0)
-
-static void build_setup_frame_hash(u16 *setup_frm, struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-	u16 hash_table[32];
-	struct netdev_hw_addr *ha;
-	int i;
-	u16 *eaddrs;
-
-	memset(hash_table, 0, sizeof(hash_table));
-	set_bit_le(255, hash_table); 			/* Broadcast entry */
-	/* This should work on big-endian machines as well. */
-	netdev_for_each_mc_addr(ha, dev) {
-		int index = ether_crc_le(ETH_ALEN, ha->addr) & 0x1ff;
-
-		set_bit_le(index, hash_table);
-	}
-
-	for (i = 0; i < 32; i++) {
-		*setup_frm++ = hash_table[i];
-		*setup_frm++ = hash_table[i];
-	}
-	setup_frm = &de->setup_frame[13*6];
-
-	/* Fill the final entry with our physical address. */
-	eaddrs = (u16 *)dev->dev_addr;
-	*setup_frm++ = eaddrs[0]; *setup_frm++ = eaddrs[0];
-	*setup_frm++ = eaddrs[1]; *setup_frm++ = eaddrs[1];
-	*setup_frm++ = eaddrs[2]; *setup_frm++ = eaddrs[2];
-}
-
-static void build_setup_frame_perfect(u16 *setup_frm, struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-	struct netdev_hw_addr *ha;
-	u16 *eaddrs;
-
-	/* We have <= 14 addresses so we can use the wonderful
-	   16 address perfect filtering of the Tulip. */
-	netdev_for_each_mc_addr(ha, dev) {
-		eaddrs = (u16 *) ha->addr;
-		*setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++;
-		*setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++;
-		*setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++;
-	}
-	/* Fill the unused entries with the broadcast address. */
-	memset(setup_frm, 0xff, (15 - netdev_mc_count(dev)) * 12);
-	setup_frm = &de->setup_frame[15*6];
-
-	/* Fill the final entry with our physical address. */
-	eaddrs = (u16 *)dev->dev_addr;
-	*setup_frm++ = eaddrs[0]; *setup_frm++ = eaddrs[0];
-	*setup_frm++ = eaddrs[1]; *setup_frm++ = eaddrs[1];
-	*setup_frm++ = eaddrs[2]; *setup_frm++ = eaddrs[2];
-}
-
-
-static void __de_set_rx_mode (struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-	u32 macmode;
-	unsigned int entry;
-	u32 mapping;
-	struct de_desc *txd;
-	struct de_desc *dummy_txd = NULL;
-
-	macmode = dr32(MacMode) & ~(AcceptAllMulticast | AcceptAllPhys);
-
-	if (dev->flags & IFF_PROMISC) {	/* Set promiscuous. */
-		macmode |= AcceptAllMulticast | AcceptAllPhys;
-		goto out;
-	}
-
-	if ((netdev_mc_count(dev) > 1000) || (dev->flags & IFF_ALLMULTI)) {
-		/* Too many to filter well -- accept all multicasts. */
-		macmode |= AcceptAllMulticast;
-		goto out;
-	}
-
-	/* Note that only the low-address shortword of setup_frame is valid!
-	   The values are doubled for big-endian architectures. */
-	if (netdev_mc_count(dev) > 14)	/* Must use a multicast hash table. */
-		build_setup_frame_hash (de->setup_frame, dev);
-	else
-		build_setup_frame_perfect (de->setup_frame, dev);
-
-	/*
-	 * Now add this frame to the Tx list.
-	 */
-
-	entry = de->tx_head;
-
-	/* Avoid a chip errata by prefixing a dummy entry. */
-	if (entry != 0) {
-		de->tx_skb[entry].skb = DE_DUMMY_SKB;
-
-		dummy_txd = &de->tx_ring[entry];
-		dummy_txd->opts2 = (entry == (DE_TX_RING_SIZE - 1)) ?
-				   cpu_to_le32(RingEnd) : 0;
-		dummy_txd->addr1 = 0;
-
-		/* Must set DescOwned later to avoid race with chip */
-
-		entry = NEXT_TX(entry);
-	}
-
-	de->tx_skb[entry].skb = DE_SETUP_SKB;
-	de->tx_skb[entry].mapping = mapping =
-	    pci_map_single (de->pdev, de->setup_frame,
-			    sizeof (de->setup_frame), PCI_DMA_TODEVICE);
-
-	/* Put the setup frame on the Tx list. */
-	txd = &de->tx_ring[entry];
-	if (entry == (DE_TX_RING_SIZE - 1))
-		txd->opts2 = cpu_to_le32(SetupFrame | RingEnd | sizeof (de->setup_frame));
-	else
-		txd->opts2 = cpu_to_le32(SetupFrame | sizeof (de->setup_frame));
-	txd->addr1 = cpu_to_le32(mapping);
-	wmb();
-
-	txd->opts1 = cpu_to_le32(DescOwn);
-	wmb();
-
-	if (dummy_txd) {
-		dummy_txd->opts1 = cpu_to_le32(DescOwn);
-		wmb();
-	}
-
-	de->tx_head = NEXT_TX(entry);
-
-	if (TX_BUFFS_AVAIL(de) == 0)
-		netif_stop_queue(dev);
-
-	/* Trigger an immediate transmit demand. */
-	dw32(TxPoll, NormalTxPoll);
-
-out:
-	if (macmode != dr32(MacMode))
-		dw32(MacMode, macmode);
-}
-
-static void de_set_rx_mode (struct net_device *dev)
-{
-	unsigned long flags;
-	struct de_private *de = netdev_priv(dev);
-
-	spin_lock_irqsave (&de->lock, flags);
-	__de_set_rx_mode(dev);
-	spin_unlock_irqrestore (&de->lock, flags);
-}
-
-static inline void de_rx_missed(struct de_private *de, u32 rx_missed)
-{
-	if (unlikely(rx_missed & RxMissedOver))
-		de->net_stats.rx_missed_errors += RxMissedMask;
-	else
-		de->net_stats.rx_missed_errors += (rx_missed & RxMissedMask);
-}
-
-static void __de_get_stats(struct de_private *de)
-{
-	u32 tmp = dr32(RxMissed); /* self-clearing */
-
-	de_rx_missed(de, tmp);
-}
-
-static struct net_device_stats *de_get_stats(struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-
-	/* The chip only need report frame silently dropped. */
-	spin_lock_irq(&de->lock);
- 	if (netif_running(dev) && netif_device_present(dev))
- 		__de_get_stats(de);
-	spin_unlock_irq(&de->lock);
-
-	return &de->net_stats;
-}
-
-static inline int de_is_running (struct de_private *de)
-{
-	return (dr32(MacStatus) & (RxState | TxState)) ? 1 : 0;
-}
-
-static void de_stop_rxtx (struct de_private *de)
-{
-	u32 macmode;
-	unsigned int i = 1300/100;
-
-	macmode = dr32(MacMode);
-	if (macmode & RxTx) {
-		dw32(MacMode, macmode & ~RxTx);
-		dr32(MacMode);
-	}
-
-	/* wait until in-flight frame completes.
-	 * Max time @ 10BT: 1500*8b/10Mbps == 1200us (+ 100us margin)
-	 * Typically expect this loop to end in < 50 us on 100BT.
-	 */
-	while (--i) {
-		if (!de_is_running(de))
-			return;
-		udelay(100);
-	}
-
-	netdev_warn(de->dev, "timeout expired, stopping DMA\n");
-}
-
-static inline void de_start_rxtx (struct de_private *de)
-{
-	u32 macmode;
-
-	macmode = dr32(MacMode);
-	if ((macmode & RxTx) != RxTx) {
-		dw32(MacMode, macmode | RxTx);
-		dr32(MacMode);
-	}
-}
-
-static void de_stop_hw (struct de_private *de)
-{
-
-	udelay(5);
-	dw32(IntrMask, 0);
-
-	de_stop_rxtx(de);
-
-	dw32(MacStatus, dr32(MacStatus));
-
-	udelay(10);
-
-	de->rx_tail = 0;
-	de->tx_head = de->tx_tail = 0;
-}
-
-static void de_link_up(struct de_private *de)
-{
-	if (!netif_carrier_ok(de->dev)) {
-		netif_carrier_on(de->dev);
-		netif_info(de, link, de->dev, "link up, media %s\n",
-			   media_name[de->media_type]);
-	}
-}
-
-static void de_link_down(struct de_private *de)
-{
-	if (netif_carrier_ok(de->dev)) {
-		netif_carrier_off(de->dev);
-		netif_info(de, link, de->dev, "link down\n");
-	}
-}
-
-static void de_set_media (struct de_private *de)
-{
-	unsigned media = de->media_type;
-	u32 macmode = dr32(MacMode);
-
-	if (de_is_running(de))
-		netdev_warn(de->dev, "chip is running while changing media!\n");
-
-	if (de->de21040)
-		dw32(CSR11, FULL_DUPLEX_MAGIC);
-	dw32(CSR13, 0); /* Reset phy */
-	dw32(CSR14, de->media[media].csr14);
-	dw32(CSR15, de->media[media].csr15);
-	dw32(CSR13, de->media[media].csr13);
-
-	/* must delay 10ms before writing to other registers,
-	 * especially CSR6
-	 */
-	mdelay(10);
-
-	if (media == DE_MEDIA_TP_FD)
-		macmode |= FullDuplex;
-	else
-		macmode &= ~FullDuplex;
-
-	netif_info(de, link, de->dev, "set link %s\n", media_name[media]);
-	netif_info(de, hw, de->dev, "mode 0x%x, sia 0x%x,0x%x,0x%x,0x%x\n",
-		   dr32(MacMode), dr32(SIAStatus),
-		   dr32(CSR13), dr32(CSR14), dr32(CSR15));
-	netif_info(de, hw, de->dev, "set mode 0x%x, set sia 0x%x,0x%x,0x%x\n",
-		   macmode, de->media[media].csr13,
-		   de->media[media].csr14, de->media[media].csr15);
-	if (macmode != dr32(MacMode))
-		dw32(MacMode, macmode);
-}
-
-static void de_next_media (struct de_private *de, const u32 *media,
-			   unsigned int n_media)
-{
-	unsigned int i;
-
-	for (i = 0; i < n_media; i++) {
-		if (de_ok_to_advertise(de, media[i])) {
-			de->media_type = media[i];
-			return;
-		}
-	}
-}
-
-static void de21040_media_timer (unsigned long data)
-{
-	struct de_private *de = (struct de_private *) data;
-	struct net_device *dev = de->dev;
-	u32 status = dr32(SIAStatus);
-	unsigned int carrier;
-	unsigned long flags;
-
-	carrier = (status & NetCxnErr) ? 0 : 1;
-
-	if (carrier) {
-		if (de->media_type != DE_MEDIA_AUI && (status & LinkFailStatus))
-			goto no_link_yet;
-
-		de->media_timer.expires = jiffies + DE_TIMER_LINK;
-		add_timer(&de->media_timer);
-		if (!netif_carrier_ok(dev))
-			de_link_up(de);
-		else
-			netif_info(de, timer, dev, "%s link ok, status %x\n",
-				   media_name[de->media_type], status);
-		return;
-	}
-
-	de_link_down(de);
-
-	if (de->media_lock)
-		return;
-
-	if (de->media_type == DE_MEDIA_AUI) {
-		static const u32 next_state = DE_MEDIA_TP;
-		de_next_media(de, &next_state, 1);
-	} else {
-		static const u32 next_state = DE_MEDIA_AUI;
-		de_next_media(de, &next_state, 1);
-	}
-
-	spin_lock_irqsave(&de->lock, flags);
-	de_stop_rxtx(de);
-	spin_unlock_irqrestore(&de->lock, flags);
-	de_set_media(de);
-	de_start_rxtx(de);
-
-no_link_yet:
-	de->media_timer.expires = jiffies + DE_TIMER_NO_LINK;
-	add_timer(&de->media_timer);
-
-	netif_info(de, timer, dev, "no link, trying media %s, status %x\n",
-		   media_name[de->media_type], status);
-}
-
-static unsigned int de_ok_to_advertise (struct de_private *de, u32 new_media)
-{
-	switch (new_media) {
-	case DE_MEDIA_TP_AUTO:
-		if (!(de->media_advertise & ADVERTISED_Autoneg))
-			return 0;
-		if (!(de->media_advertise & (ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full)))
-			return 0;
-		break;
-	case DE_MEDIA_BNC:
-		if (!(de->media_advertise & ADVERTISED_BNC))
-			return 0;
-		break;
-	case DE_MEDIA_AUI:
-		if (!(de->media_advertise & ADVERTISED_AUI))
-			return 0;
-		break;
-	case DE_MEDIA_TP:
-		if (!(de->media_advertise & ADVERTISED_10baseT_Half))
-			return 0;
-		break;
-	case DE_MEDIA_TP_FD:
-		if (!(de->media_advertise & ADVERTISED_10baseT_Full))
-			return 0;
-		break;
-	}
-
-	return 1;
-}
-
-static void de21041_media_timer (unsigned long data)
-{
-	struct de_private *de = (struct de_private *) data;
-	struct net_device *dev = de->dev;
-	u32 status = dr32(SIAStatus);
-	unsigned int carrier;
-	unsigned long flags;
-
-	/* clear port active bits */
-	dw32(SIAStatus, NonselPortActive | SelPortActive);
-
-	carrier = (status & NetCxnErr) ? 0 : 1;
-
-	if (carrier) {
-		if ((de->media_type == DE_MEDIA_TP_AUTO ||
-		     de->media_type == DE_MEDIA_TP ||
-		     de->media_type == DE_MEDIA_TP_FD) &&
-		    (status & LinkFailStatus))
-			goto no_link_yet;
-
-		de->media_timer.expires = jiffies + DE_TIMER_LINK;
-		add_timer(&de->media_timer);
-		if (!netif_carrier_ok(dev))
-			de_link_up(de);
-		else
-			netif_info(de, timer, dev,
-				   "%s link ok, mode %x status %x\n",
-				   media_name[de->media_type],
-				   dr32(MacMode), status);
-		return;
-	}
-
-	de_link_down(de);
-
-	/* if media type locked, don't switch media */
-	if (de->media_lock)
-		goto set_media;
-
-	/* if activity detected, use that as hint for new media type */
-	if (status & NonselPortActive) {
-		unsigned int have_media = 1;
-
-		/* if AUI/BNC selected, then activity is on TP port */
-		if (de->media_type == DE_MEDIA_AUI ||
-		    de->media_type == DE_MEDIA_BNC) {
-			if (de_ok_to_advertise(de, DE_MEDIA_TP_AUTO))
-				de->media_type = DE_MEDIA_TP_AUTO;
-			else
-				have_media = 0;
-		}
-
-		/* TP selected.  If there is only TP and BNC, then it's BNC */
-		else if (((de->media_supported & DE_AUI_BNC) == SUPPORTED_BNC) &&
-			 de_ok_to_advertise(de, DE_MEDIA_BNC))
-			de->media_type = DE_MEDIA_BNC;
-
-		/* TP selected.  If there is only TP and AUI, then it's AUI */
-		else if (((de->media_supported & DE_AUI_BNC) == SUPPORTED_AUI) &&
-			 de_ok_to_advertise(de, DE_MEDIA_AUI))
-			de->media_type = DE_MEDIA_AUI;
-
-		/* otherwise, ignore the hint */
-		else
-			have_media = 0;
-
-		if (have_media)
-			goto set_media;
-	}
-
-	/*
-	 * Absent or ambiguous activity hint, move to next advertised
-	 * media state.  If de->media_type is left unchanged, this
-	 * simply resets the PHY and reloads the current media settings.
-	 */
-	if (de->media_type == DE_MEDIA_AUI) {
-		static const u32 next_states[] = {
-			DE_MEDIA_BNC, DE_MEDIA_TP_AUTO
-		};
-		de_next_media(de, next_states, ARRAY_SIZE(next_states));
-	} else if (de->media_type == DE_MEDIA_BNC) {
-		static const u32 next_states[] = {
-			DE_MEDIA_TP_AUTO, DE_MEDIA_AUI
-		};
-		de_next_media(de, next_states, ARRAY_SIZE(next_states));
-	} else {
-		static const u32 next_states[] = {
-			DE_MEDIA_AUI, DE_MEDIA_BNC, DE_MEDIA_TP_AUTO
-		};
-		de_next_media(de, next_states, ARRAY_SIZE(next_states));
-	}
-
-set_media:
-	spin_lock_irqsave(&de->lock, flags);
-	de_stop_rxtx(de);
-	spin_unlock_irqrestore(&de->lock, flags);
-	de_set_media(de);
-	de_start_rxtx(de);
-
-no_link_yet:
-	de->media_timer.expires = jiffies + DE_TIMER_NO_LINK;
-	add_timer(&de->media_timer);
-
-	netif_info(de, timer, dev, "no link, trying media %s, status %x\n",
-		   media_name[de->media_type], status);
-}
-
-static void de_media_interrupt (struct de_private *de, u32 status)
-{
-	if (status & LinkPass) {
-		/* Ignore if current media is AUI or BNC and we can't use TP */
-		if ((de->media_type == DE_MEDIA_AUI ||
-		     de->media_type == DE_MEDIA_BNC) &&
-		    (de->media_lock ||
-		     !de_ok_to_advertise(de, DE_MEDIA_TP_AUTO)))
-			return;
-		/* If current media is not TP, change it to TP */
-		if ((de->media_type == DE_MEDIA_AUI ||
-		     de->media_type == DE_MEDIA_BNC)) {
-			de->media_type = DE_MEDIA_TP_AUTO;
-			de_stop_rxtx(de);
-			de_set_media(de);
-			de_start_rxtx(de);
-		}
-		de_link_up(de);
-		mod_timer(&de->media_timer, jiffies + DE_TIMER_LINK);
-		return;
-	}
-
-	BUG_ON(!(status & LinkFail));
-	/* Mark the link as down only if current media is TP */
-	if (netif_carrier_ok(de->dev) && de->media_type != DE_MEDIA_AUI &&
-	    de->media_type != DE_MEDIA_BNC) {
-		de_link_down(de);
-		mod_timer(&de->media_timer, jiffies + DE_TIMER_NO_LINK);
-	}
-}
-
-static int de_reset_mac (struct de_private *de)
-{
-	u32 status, tmp;
-
-	/*
-	 * Reset MAC.  de4x5.c and tulip.c examined for "advice"
-	 * in this area.
-	 */
-
-	if (dr32(BusMode) == 0xffffffff)
-		return -EBUSY;
-
-	/* Reset the chip, holding bit 0 set at least 50 PCI cycles. */
-	dw32 (BusMode, CmdReset);
-	mdelay (1);
-
-	dw32 (BusMode, de_bus_mode);
-	mdelay (1);
-
-	for (tmp = 0; tmp < 5; tmp++) {
-		dr32 (BusMode);
-		mdelay (1);
-	}
-
-	mdelay (1);
-
-	status = dr32(MacStatus);
-	if (status & (RxState | TxState))
-		return -EBUSY;
-	if (status == 0xffffffff)
-		return -ENODEV;
-	return 0;
-}
-
-static void de_adapter_wake (struct de_private *de)
-{
-	u32 pmctl;
-
-	if (de->de21040)
-		return;
-
-	pci_read_config_dword(de->pdev, PCIPM, &pmctl);
-	if (pmctl & PM_Mask) {
-		pmctl &= ~PM_Mask;
-		pci_write_config_dword(de->pdev, PCIPM, pmctl);
-
-		/* de4x5.c delays, so we do too */
-		msleep(10);
-	}
-}
-
-static void de_adapter_sleep (struct de_private *de)
-{
-	u32 pmctl;
-
-	if (de->de21040)
-		return;
-
-	dw32(CSR13, 0); /* Reset phy */
-	pci_read_config_dword(de->pdev, PCIPM, &pmctl);
-	pmctl |= PM_Sleep;
-	pci_write_config_dword(de->pdev, PCIPM, pmctl);
-}
-
-static int de_init_hw (struct de_private *de)
-{
-	struct net_device *dev = de->dev;
-	u32 macmode;
-	int rc;
-
-	de_adapter_wake(de);
-
-	macmode = dr32(MacMode) & ~MacModeClear;
-
-	rc = de_reset_mac(de);
-	if (rc)
-		return rc;
-
-	de_set_media(de); /* reset phy */
-
-	dw32(RxRingAddr, de->ring_dma);
-	dw32(TxRingAddr, de->ring_dma + (sizeof(struct de_desc) * DE_RX_RING_SIZE));
-
-	dw32(MacMode, RxTx | macmode);
-
-	dr32(RxMissed); /* self-clearing */
-
-	dw32(IntrMask, de_intr_mask);
-
-	de_set_rx_mode(dev);
-
-	return 0;
-}
-
-static int de_refill_rx (struct de_private *de)
-{
-	unsigned i;
-
-	for (i = 0; i < DE_RX_RING_SIZE; i++) {
-		struct sk_buff *skb;
-
-		skb = dev_alloc_skb(de->rx_buf_sz);
-		if (!skb)
-			goto err_out;
-
-		skb->dev = de->dev;
-
-		de->rx_skb[i].mapping = pci_map_single(de->pdev,
-			skb->data, de->rx_buf_sz, PCI_DMA_FROMDEVICE);
-		de->rx_skb[i].skb = skb;
-
-		de->rx_ring[i].opts1 = cpu_to_le32(DescOwn);
-		if (i == (DE_RX_RING_SIZE - 1))
-			de->rx_ring[i].opts2 =
-				cpu_to_le32(RingEnd | de->rx_buf_sz);
-		else
-			de->rx_ring[i].opts2 = cpu_to_le32(de->rx_buf_sz);
-		de->rx_ring[i].addr1 = cpu_to_le32(de->rx_skb[i].mapping);
-		de->rx_ring[i].addr2 = 0;
-	}
-
-	return 0;
-
-err_out:
-	de_clean_rings(de);
-	return -ENOMEM;
-}
-
-static int de_init_rings (struct de_private *de)
-{
-	memset(de->tx_ring, 0, sizeof(struct de_desc) * DE_TX_RING_SIZE);
-	de->tx_ring[DE_TX_RING_SIZE - 1].opts2 = cpu_to_le32(RingEnd);
-
-	de->rx_tail = 0;
-	de->tx_head = de->tx_tail = 0;
-
-	return de_refill_rx (de);
-}
-
-static int de_alloc_rings (struct de_private *de)
-{
-	de->rx_ring = pci_alloc_consistent(de->pdev, DE_RING_BYTES, &de->ring_dma);
-	if (!de->rx_ring)
-		return -ENOMEM;
-	de->tx_ring = &de->rx_ring[DE_RX_RING_SIZE];
-	return de_init_rings(de);
-}
-
-static void de_clean_rings (struct de_private *de)
-{
-	unsigned i;
-
-	memset(de->rx_ring, 0, sizeof(struct de_desc) * DE_RX_RING_SIZE);
-	de->rx_ring[DE_RX_RING_SIZE - 1].opts2 = cpu_to_le32(RingEnd);
-	wmb();
-	memset(de->tx_ring, 0, sizeof(struct de_desc) * DE_TX_RING_SIZE);
-	de->tx_ring[DE_TX_RING_SIZE - 1].opts2 = cpu_to_le32(RingEnd);
-	wmb();
-
-	for (i = 0; i < DE_RX_RING_SIZE; i++) {
-		if (de->rx_skb[i].skb) {
-			pci_unmap_single(de->pdev, de->rx_skb[i].mapping,
-					 de->rx_buf_sz, PCI_DMA_FROMDEVICE);
-			dev_kfree_skb(de->rx_skb[i].skb);
-		}
-	}
-
-	for (i = 0; i < DE_TX_RING_SIZE; i++) {
-		struct sk_buff *skb = de->tx_skb[i].skb;
-		if ((skb) && (skb != DE_DUMMY_SKB)) {
-			if (skb != DE_SETUP_SKB) {
-				de->net_stats.tx_dropped++;
-				pci_unmap_single(de->pdev,
-					de->tx_skb[i].mapping,
-					skb->len, PCI_DMA_TODEVICE);
-				dev_kfree_skb(skb);
-			} else {
-				pci_unmap_single(de->pdev,
-					de->tx_skb[i].mapping,
-					sizeof(de->setup_frame),
-					PCI_DMA_TODEVICE);
-			}
-		}
-	}
-
-	memset(&de->rx_skb, 0, sizeof(struct ring_info) * DE_RX_RING_SIZE);
-	memset(&de->tx_skb, 0, sizeof(struct ring_info) * DE_TX_RING_SIZE);
-}
-
-static void de_free_rings (struct de_private *de)
-{
-	de_clean_rings(de);
-	pci_free_consistent(de->pdev, DE_RING_BYTES, de->rx_ring, de->ring_dma);
-	de->rx_ring = NULL;
-	de->tx_ring = NULL;
-}
-
-static int de_open (struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-	int rc;
-
-	netif_dbg(de, ifup, dev, "enabling interface\n");
-
-	de->rx_buf_sz = (dev->mtu <= 1500 ? PKT_BUF_SZ : dev->mtu + 32);
-
-	rc = de_alloc_rings(de);
-	if (rc) {
-		netdev_err(dev, "ring allocation failure, err=%d\n", rc);
-		return rc;
-	}
-
-	dw32(IntrMask, 0);
-
-	rc = request_irq(dev->irq, de_interrupt, IRQF_SHARED, dev->name, dev);
-	if (rc) {
-		netdev_err(dev, "IRQ %d request failure, err=%d\n",
-			   dev->irq, rc);
-		goto err_out_free;
-	}
-
-	rc = de_init_hw(de);
-	if (rc) {
-		netdev_err(dev, "h/w init failure, err=%d\n", rc);
-		goto err_out_free_irq;
-	}
-
-	netif_start_queue(dev);
-	mod_timer(&de->media_timer, jiffies + DE_TIMER_NO_LINK);
-
-	return 0;
-
-err_out_free_irq:
-	free_irq(dev->irq, dev);
-err_out_free:
-	de_free_rings(de);
-	return rc;
-}
-
-static int de_close (struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-	unsigned long flags;
-
-	netif_dbg(de, ifdown, dev, "disabling interface\n");
-
-	del_timer_sync(&de->media_timer);
-
-	spin_lock_irqsave(&de->lock, flags);
-	de_stop_hw(de);
-	netif_stop_queue(dev);
-	netif_carrier_off(dev);
-	spin_unlock_irqrestore(&de->lock, flags);
-
-	free_irq(dev->irq, dev);
-
-	de_free_rings(de);
-	de_adapter_sleep(de);
-	return 0;
-}
-
-static void de_tx_timeout (struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-
-	netdev_dbg(dev, "NIC status %08x mode %08x sia %08x desc %u/%u/%u\n",
-		   dr32(MacStatus), dr32(MacMode), dr32(SIAStatus),
-		   de->rx_tail, de->tx_head, de->tx_tail);
-
-	del_timer_sync(&de->media_timer);
-
-	disable_irq(dev->irq);
-	spin_lock_irq(&de->lock);
-
-	de_stop_hw(de);
-	netif_stop_queue(dev);
-	netif_carrier_off(dev);
-
-	spin_unlock_irq(&de->lock);
-	enable_irq(dev->irq);
-
-	/* Update the error counts. */
-	__de_get_stats(de);
-
-	synchronize_irq(dev->irq);
-	de_clean_rings(de);
-
-	de_init_rings(de);
-
-	de_init_hw(de);
-
-	netif_wake_queue(dev);
-}
-
-static void __de_get_regs(struct de_private *de, u8 *buf)
-{
-	int i;
-	u32 *rbuf = (u32 *)buf;
-
-	/* read all CSRs */
-	for (i = 0; i < DE_NUM_REGS; i++)
-		rbuf[i] = dr32(i * 8);
-
-	/* handle self-clearing RxMissed counter, CSR8 */
-	de_rx_missed(de, rbuf[8]);
-}
-
-static int __de_get_settings(struct de_private *de, struct ethtool_cmd *ecmd)
-{
-	ecmd->supported = de->media_supported;
-	ecmd->transceiver = XCVR_INTERNAL;
-	ecmd->phy_address = 0;
-	ecmd->advertising = de->media_advertise;
-
-	switch (de->media_type) {
-	case DE_MEDIA_AUI:
-		ecmd->port = PORT_AUI;
-		break;
-	case DE_MEDIA_BNC:
-		ecmd->port = PORT_BNC;
-		break;
-	default:
-		ecmd->port = PORT_TP;
-		break;
-	}
-
-	ethtool_cmd_speed_set(ecmd, 10);
-
-	if (dr32(MacMode) & FullDuplex)
-		ecmd->duplex = DUPLEX_FULL;
-	else
-		ecmd->duplex = DUPLEX_HALF;
-
-	if (de->media_lock)
-		ecmd->autoneg = AUTONEG_DISABLE;
-	else
-		ecmd->autoneg = AUTONEG_ENABLE;
-
-	/* ignore maxtxpkt, maxrxpkt for now */
-
-	return 0;
-}
-
-static int __de_set_settings(struct de_private *de, struct ethtool_cmd *ecmd)
-{
-	u32 new_media;
-	unsigned int media_lock;
-
-	if (ethtool_cmd_speed(ecmd) != 10)
-		return -EINVAL;
-	if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
-		return -EINVAL;
-	if (ecmd->port != PORT_TP && ecmd->port != PORT_AUI && ecmd->port != PORT_BNC)
-		return -EINVAL;
-	if (de->de21040 && ecmd->port == PORT_BNC)
-		return -EINVAL;
-	if (ecmd->transceiver != XCVR_INTERNAL)
-		return -EINVAL;
-	if (ecmd->autoneg != AUTONEG_DISABLE && ecmd->autoneg != AUTONEG_ENABLE)
-		return -EINVAL;
-	if (ecmd->advertising & ~de->media_supported)
-		return -EINVAL;
-	if (ecmd->autoneg == AUTONEG_ENABLE &&
-	    (!(ecmd->advertising & ADVERTISED_Autoneg)))
-		return -EINVAL;
-
-	switch (ecmd->port) {
-	case PORT_AUI:
-		new_media = DE_MEDIA_AUI;
-		if (!(ecmd->advertising & ADVERTISED_AUI))
-			return -EINVAL;
-		break;
-	case PORT_BNC:
-		new_media = DE_MEDIA_BNC;
-		if (!(ecmd->advertising & ADVERTISED_BNC))
-			return -EINVAL;
-		break;
-	default:
-		if (ecmd->autoneg == AUTONEG_ENABLE)
-			new_media = DE_MEDIA_TP_AUTO;
-		else if (ecmd->duplex == DUPLEX_FULL)
-			new_media = DE_MEDIA_TP_FD;
-		else
-			new_media = DE_MEDIA_TP;
-		if (!(ecmd->advertising & ADVERTISED_TP))
-			return -EINVAL;
-		if (!(ecmd->advertising & (ADVERTISED_10baseT_Full | ADVERTISED_10baseT_Half)))
-			return -EINVAL;
-		break;
-	}
-
-	media_lock = (ecmd->autoneg == AUTONEG_ENABLE) ? 0 : 1;
-
-	if ((new_media == de->media_type) &&
-	    (media_lock == de->media_lock) &&
-	    (ecmd->advertising == de->media_advertise))
-		return 0; /* nothing to change */
-
-	de_link_down(de);
-	mod_timer(&de->media_timer, jiffies + DE_TIMER_NO_LINK);
-	de_stop_rxtx(de);
-
-	de->media_type = new_media;
-	de->media_lock = media_lock;
-	de->media_advertise = ecmd->advertising;
-	de_set_media(de);
-	if (netif_running(de->dev))
-		de_start_rxtx(de);
-
-	return 0;
-}
-
-static void de_get_drvinfo (struct net_device *dev,struct ethtool_drvinfo *info)
-{
-	struct de_private *de = netdev_priv(dev);
-
-	strcpy (info->driver, DRV_NAME);
-	strcpy (info->version, DRV_VERSION);
-	strcpy (info->bus_info, pci_name(de->pdev));
-	info->eedump_len = DE_EEPROM_SIZE;
-}
-
-static int de_get_regs_len(struct net_device *dev)
-{
-	return DE_REGS_SIZE;
-}
-
-static int de_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
-{
-	struct de_private *de = netdev_priv(dev);
-	int rc;
-
-	spin_lock_irq(&de->lock);
-	rc = __de_get_settings(de, ecmd);
-	spin_unlock_irq(&de->lock);
-
-	return rc;
-}
-
-static int de_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
-{
-	struct de_private *de = netdev_priv(dev);
-	int rc;
-
-	spin_lock_irq(&de->lock);
-	rc = __de_set_settings(de, ecmd);
-	spin_unlock_irq(&de->lock);
-
-	return rc;
-}
-
-static u32 de_get_msglevel(struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-
-	return de->msg_enable;
-}
-
-static void de_set_msglevel(struct net_device *dev, u32 msglvl)
-{
-	struct de_private *de = netdev_priv(dev);
-
-	de->msg_enable = msglvl;
-}
-
-static int de_get_eeprom(struct net_device *dev,
-			 struct ethtool_eeprom *eeprom, u8 *data)
-{
-	struct de_private *de = netdev_priv(dev);
-
-	if (!de->ee_data)
-		return -EOPNOTSUPP;
-	if ((eeprom->offset != 0) || (eeprom->magic != 0) ||
-	    (eeprom->len != DE_EEPROM_SIZE))
-		return -EINVAL;
-	memcpy(data, de->ee_data, eeprom->len);
-
-	return 0;
-}
-
-static int de_nway_reset(struct net_device *dev)
-{
-	struct de_private *de = netdev_priv(dev);
-	u32 status;
-
-	if (de->media_type != DE_MEDIA_TP_AUTO)
-		return -EINVAL;
-	if (netif_carrier_ok(de->dev))
-		de_link_down(de);
-
-	status = dr32(SIAStatus);
-	dw32(SIAStatus, (status & ~NWayState) | NWayRestart);
-	netif_info(de, link, dev, "link nway restart, status %x,%x\n",
-		   status, dr32(SIAStatus));
-	return 0;
-}
-
-static void de_get_regs(struct net_device *dev, struct ethtool_regs *regs,
-			void *data)
-{
-	struct de_private *de = netdev_priv(dev);
-
-	regs->version = (DE_REGS_VER << 2) | de->de21040;
-
-	spin_lock_irq(&de->lock);
-	__de_get_regs(de, data);
-	spin_unlock_irq(&de->lock);
-}
-
-static const struct ethtool_ops de_ethtool_ops = {
-	.get_link		= ethtool_op_get_link,
-	.get_drvinfo		= de_get_drvinfo,
-	.get_regs_len		= de_get_regs_len,
-	.get_settings		= de_get_settings,
-	.set_settings		= de_set_settings,
-	.get_msglevel		= de_get_msglevel,
-	.set_msglevel		= de_set_msglevel,
-	.get_eeprom		= de_get_eeprom,
-	.nway_reset		= de_nway_reset,
-	.get_regs		= de_get_regs,
-};
-
-static void __devinit de21040_get_mac_address (struct de_private *de)
-{
-	unsigned i;
-
-	dw32 (ROMCmd, 0);	/* Reset the pointer with a dummy write. */
-	udelay(5);
-
-	for (i = 0; i < 6; i++) {
-		int value, boguscnt = 100000;
-		do {
-			value = dr32(ROMCmd);
-			rmb();
-		} while (value < 0 && --boguscnt > 0);
-		de->dev->dev_addr[i] = value;
-		udelay(1);
-		if (boguscnt <= 0)
-			pr_warn("timeout reading 21040 MAC address byte %u\n",
-				i);
-	}
-}
-
-static void __devinit de21040_get_media_info(struct de_private *de)
-{
-	unsigned int i;
-
-	de->media_type = DE_MEDIA_TP;
-	de->media_supported |= SUPPORTED_TP | SUPPORTED_10baseT_Full |
-			       SUPPORTED_10baseT_Half | SUPPORTED_AUI;
-	de->media_advertise = de->media_supported;
-
-	for (i = 0; i < DE_MAX_MEDIA; i++) {
-		switch (i) {
-		case DE_MEDIA_AUI:
-		case DE_MEDIA_TP:
-		case DE_MEDIA_TP_FD:
-			de->media[i].type = i;
-			de->media[i].csr13 = t21040_csr13[i];
-			de->media[i].csr14 = t21040_csr14[i];
-			de->media[i].csr15 = t21040_csr15[i];
-			break;
-		default:
-			de->media[i].type = DE_MEDIA_INVALID;
-			break;
-		}
-	}
-}
-
-/* Note: this routine returns extra data bits for size detection. */
-static unsigned __devinit tulip_read_eeprom(void __iomem *regs, int location, int addr_len)
-{
-	int i;
-	unsigned retval = 0;
-	void __iomem *ee_addr = regs + ROMCmd;
-	int read_cmd = location | (EE_READ_CMD << addr_len);
-
-	writel(EE_ENB & ~EE_CS, ee_addr);
-	writel(EE_ENB, ee_addr);
-
-	/* Shift the read command bits out. */
-	for (i = 4 + addr_len; i >= 0; i--) {
-		short dataval = (read_cmd & (1 << i)) ? EE_DATA_WRITE : 0;
-		writel(EE_ENB | dataval, ee_addr);
-		readl(ee_addr);
-		writel(EE_ENB | dataval | EE_SHIFT_CLK, ee_addr);
-		readl(ee_addr);
-		retval = (retval << 1) | ((readl(ee_addr) & EE_DATA_READ) ? 1 : 0);
-	}
-	writel(EE_ENB, ee_addr);
-	readl(ee_addr);
-
-	for (i = 16; i > 0; i--) {
-		writel(EE_ENB | EE_SHIFT_CLK, ee_addr);
-		readl(ee_addr);
-		retval = (retval << 1) | ((readl(ee_addr) & EE_DATA_READ) ? 1 : 0);
-		writel(EE_ENB, ee_addr);
-		readl(ee_addr);
-	}
-
-	/* Terminate the EEPROM access. */
-	writel(EE_ENB & ~EE_CS, ee_addr);
-	return retval;
-}
-
-static void __devinit de21041_get_srom_info (struct de_private *de)
-{
-	unsigned i, sa_offset = 0, ofs;
-	u8 ee_data[DE_EEPROM_SIZE + 6] = {};
-	unsigned ee_addr_size = tulip_read_eeprom(de->regs, 0xff, 8) & 0x40000 ? 8 : 6;
-	struct de_srom_info_leaf *il;
-	void *bufp;
-
-	/* download entire eeprom */
-	for (i = 0; i < DE_EEPROM_WORDS; i++)
-		((__le16 *)ee_data)[i] =
-			cpu_to_le16(tulip_read_eeprom(de->regs, i, ee_addr_size));
-
-	/* DEC now has a specification but early board makers
-	   just put the address in the first EEPROM locations. */
-	/* This does  memcmp(eedata, eedata+16, 8) */
-
-#ifndef CONFIG_MIPS_COBALT
-
-	for (i = 0; i < 8; i ++)
-		if (ee_data[i] != ee_data[16+i])
-			sa_offset = 20;
-
-#endif
-
-	/* store MAC address */
-	for (i = 0; i < 6; i ++)
-		de->dev->dev_addr[i] = ee_data[i + sa_offset];
-
-	/* get offset of controller 0 info leaf.  ignore 2nd byte. */
-	ofs = ee_data[SROMC0InfoLeaf];
-	if (ofs >= (sizeof(ee_data) - sizeof(struct de_srom_info_leaf) - sizeof(struct de_srom_media_block)))
-		goto bad_srom;
-
-	/* get pointer to info leaf */
-	il = (struct de_srom_info_leaf *) &ee_data[ofs];
-
-	/* paranoia checks */
-	if (il->n_blocks == 0)
-		goto bad_srom;
-	if ((sizeof(ee_data) - ofs) <
-	    (sizeof(struct de_srom_info_leaf) + (sizeof(struct de_srom_media_block) * il->n_blocks)))
-		goto bad_srom;
-
-	/* get default media type */
-	switch (get_unaligned(&il->default_media)) {
-	case 0x0001:  de->media_type = DE_MEDIA_BNC; break;
-	case 0x0002:  de->media_type = DE_MEDIA_AUI; break;
-	case 0x0204:  de->media_type = DE_MEDIA_TP_FD; break;
-	default: de->media_type = DE_MEDIA_TP_AUTO; break;
-	}
-
-	if (netif_msg_probe(de))
-		pr_info("de%d: SROM leaf offset %u, default media %s\n",
-		       de->board_idx, ofs, media_name[de->media_type]);
-
-	/* init SIA register values to defaults */
-	for (i = 0; i < DE_MAX_MEDIA; i++) {
-		de->media[i].type = DE_MEDIA_INVALID;
-		de->media[i].csr13 = 0xffff;
-		de->media[i].csr14 = 0xffff;
-		de->media[i].csr15 = 0xffff;
-	}
-
-	/* parse media blocks to see what medias are supported,
-	 * and if any custom CSR values are provided
-	 */
-	bufp = ((void *)il) + sizeof(*il);
-	for (i = 0; i < il->n_blocks; i++) {
-		struct de_srom_media_block *ib = bufp;
-		unsigned idx;
-
-		/* index based on media type in media block */
-		switch(ib->opts & MediaBlockMask) {
-		case 0: /* 10baseT */
-			de->media_supported |= SUPPORTED_TP | SUPPORTED_10baseT_Half
-					  | SUPPORTED_Autoneg;
-			idx = DE_MEDIA_TP;
-			de->media[DE_MEDIA_TP_AUTO].type = DE_MEDIA_TP_AUTO;
-			break;
-		case 1: /* BNC */
-			de->media_supported |= SUPPORTED_BNC;
-			idx = DE_MEDIA_BNC;
-			break;
-		case 2: /* AUI */
-			de->media_supported |= SUPPORTED_AUI;
-			idx = DE_MEDIA_AUI;
-			break;
-		case 4: /* 10baseT-FD */
-			de->media_supported |= SUPPORTED_TP | SUPPORTED_10baseT_Full
-					  | SUPPORTED_Autoneg;
-			idx = DE_MEDIA_TP_FD;
-			de->media[DE_MEDIA_TP_AUTO].type = DE_MEDIA_TP_AUTO;
-			break;
-		default:
-			goto bad_srom;
-		}
-
-		de->media[idx].type = idx;
-
-		if (netif_msg_probe(de))
-			pr_info("de%d:   media block #%u: %s",
-				de->board_idx, i,
-				media_name[de->media[idx].type]);
-
-		bufp += sizeof (ib->opts);
-
-		if (ib->opts & MediaCustomCSRs) {
-			de->media[idx].csr13 = get_unaligned(&ib->csr13);
-			de->media[idx].csr14 = get_unaligned(&ib->csr14);
-			de->media[idx].csr15 = get_unaligned(&ib->csr15);
-			bufp += sizeof(ib->csr13) + sizeof(ib->csr14) +
-				sizeof(ib->csr15);
-
-			if (netif_msg_probe(de))
-				pr_cont(" (%x,%x,%x)\n",
-					de->media[idx].csr13,
-					de->media[idx].csr14,
-					de->media[idx].csr15);
-
-		} else {
-			if (netif_msg_probe(de))
-				pr_cont("\n");
-		}
-
-		if (bufp > ((void *)&ee_data[DE_EEPROM_SIZE - 3]))
-			break;
-	}
-
-	de->media_advertise = de->media_supported;
-
-fill_defaults:
-	/* fill in defaults, for cases where custom CSRs not used */
-	for (i = 0; i < DE_MAX_MEDIA; i++) {
-		if (de->media[i].csr13 == 0xffff)
-			de->media[i].csr13 = t21041_csr13[i];
-		if (de->media[i].csr14 == 0xffff) {
-			/* autonegotiation is broken at least on some chip
-			   revisions - rev. 0x21 works, 0x11 does not */
-			if (de->pdev->revision < 0x20)
-				de->media[i].csr14 = t21041_csr14_brk[i];
-			else
-				de->media[i].csr14 = t21041_csr14[i];
-		}
-		if (de->media[i].csr15 == 0xffff)
-			de->media[i].csr15 = t21041_csr15[i];
-	}
-
-	de->ee_data = kmemdup(&ee_data[0], DE_EEPROM_SIZE, GFP_KERNEL);
-
-	return;
-
-bad_srom:
-	/* for error cases, it's ok to assume we support all these */
-	for (i = 0; i < DE_MAX_MEDIA; i++)
-		de->media[i].type = i;
-	de->media_supported =
-		SUPPORTED_10baseT_Half |
-		SUPPORTED_10baseT_Full |
-		SUPPORTED_Autoneg |
-		SUPPORTED_TP |
-		SUPPORTED_AUI |
-		SUPPORTED_BNC;
-	goto fill_defaults;
-}
-
-static const struct net_device_ops de_netdev_ops = {
-	.ndo_open		= de_open,
-	.ndo_stop		= de_close,
-	.ndo_set_multicast_list = de_set_rx_mode,
-	.ndo_start_xmit		= de_start_xmit,
-	.ndo_get_stats		= de_get_stats,
-	.ndo_tx_timeout 	= de_tx_timeout,
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address 	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-};
-
-static int __devinit de_init_one (struct pci_dev *pdev,
-				  const struct pci_device_id *ent)
-{
-	struct net_device *dev;
-	struct de_private *de;
-	int rc;
-	void __iomem *regs;
-	unsigned long pciaddr;
-	static int board_idx = -1;
-
-	board_idx++;
-
-#ifndef MODULE
-	if (board_idx == 0)
-		pr_info("%s\n", version);
-#endif
-
-	/* allocate a new ethernet device structure, and fill in defaults */
-	dev = alloc_etherdev(sizeof(struct de_private));
-	if (!dev)
-		return -ENOMEM;
-
-	dev->netdev_ops = &de_netdev_ops;
-	SET_NETDEV_DEV(dev, &pdev->dev);
-	dev->ethtool_ops = &de_ethtool_ops;
-	dev->watchdog_timeo = TX_TIMEOUT;
-
-	de = netdev_priv(dev);
-	de->de21040 = ent->driver_data == 0 ? 1 : 0;
-	de->pdev = pdev;
-	de->dev = dev;
-	de->msg_enable = (debug < 0 ? DE_DEF_MSG_ENABLE : debug);
-	de->board_idx = board_idx;
-	spin_lock_init (&de->lock);
-	init_timer(&de->media_timer);
-	if (de->de21040)
-		de->media_timer.function = de21040_media_timer;
-	else
-		de->media_timer.function = de21041_media_timer;
-	de->media_timer.data = (unsigned long) de;
-
-	netif_carrier_off(dev);
-
-	/* wake up device, assign resources */
-	rc = pci_enable_device(pdev);
-	if (rc)
-		goto err_out_free;
-
-	/* reserve PCI resources to ensure driver atomicity */
-	rc = pci_request_regions(pdev, DRV_NAME);
-	if (rc)
-		goto err_out_disable;
-
-	/* check for invalid IRQ value */
-	if (pdev->irq < 2) {
-		rc = -EIO;
-		pr_err("invalid irq (%d) for pci dev %s\n",
-		       pdev->irq, pci_name(pdev));
-		goto err_out_res;
-	}
-
-	dev->irq = pdev->irq;
-
-	/* obtain and check validity of PCI I/O address */
-	pciaddr = pci_resource_start(pdev, 1);
-	if (!pciaddr) {
-		rc = -EIO;
-		pr_err("no MMIO resource for pci dev %s\n", pci_name(pdev));
-		goto err_out_res;
-	}
-	if (pci_resource_len(pdev, 1) < DE_REGS_SIZE) {
-		rc = -EIO;
-		pr_err("MMIO resource (%llx) too small on pci dev %s\n",
-		       (unsigned long long)pci_resource_len(pdev, 1),
-		       pci_name(pdev));
-		goto err_out_res;
-	}
-
-	/* remap CSR registers */
-	regs = ioremap_nocache(pciaddr, DE_REGS_SIZE);
-	if (!regs) {
-		rc = -EIO;
-		pr_err("Cannot map PCI MMIO (%llx@%lx) on pci dev %s\n",
-		       (unsigned long long)pci_resource_len(pdev, 1),
-		       pciaddr, pci_name(pdev));
-		goto err_out_res;
-	}
-	dev->base_addr = (unsigned long) regs;
-	de->regs = regs;
-
-	de_adapter_wake(de);
-
-	/* make sure hardware is not running */
-	rc = de_reset_mac(de);
-	if (rc) {
-		pr_err("Cannot reset MAC, pci dev %s\n", pci_name(pdev));
-		goto err_out_iomap;
-	}
-
-	/* get MAC address, initialize default media type and
-	 * get list of supported media
-	 */
-	if (de->de21040) {
-		de21040_get_mac_address(de);
-		de21040_get_media_info(de);
-	} else {
-		de21041_get_srom_info(de);
-	}
-
-	/* register new network interface with kernel */
-	rc = register_netdev(dev);
-	if (rc)
-		goto err_out_iomap;
-
-	/* print info about board and interface just registered */
-	netdev_info(dev, "%s at 0x%lx, %pM, IRQ %d\n",
-		    de->de21040 ? "21040" : "21041",
-		    dev->base_addr,
-		    dev->dev_addr,
-		    dev->irq);
-
-	pci_set_drvdata(pdev, dev);
-
-	/* enable busmastering */
-	pci_set_master(pdev);
-
-	/* put adapter to sleep */
-	de_adapter_sleep(de);
-
-	return 0;
-
-err_out_iomap:
-	kfree(de->ee_data);
-	iounmap(regs);
-err_out_res:
-	pci_release_regions(pdev);
-err_out_disable:
-	pci_disable_device(pdev);
-err_out_free:
-	free_netdev(dev);
-	return rc;
-}
-
-static void __devexit de_remove_one (struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct de_private *de = netdev_priv(dev);
-
-	BUG_ON(!dev);
-	unregister_netdev(dev);
-	kfree(de->ee_data);
-	iounmap(de->regs);
-	pci_release_regions(pdev);
-	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
-	free_netdev(dev);
-}
-
-#ifdef CONFIG_PM
-
-static int de_suspend (struct pci_dev *pdev, pm_message_t state)
-{
-	struct net_device *dev = pci_get_drvdata (pdev);
-	struct de_private *de = netdev_priv(dev);
-
-	rtnl_lock();
-	if (netif_running (dev)) {
-		del_timer_sync(&de->media_timer);
-
-		disable_irq(dev->irq);
-		spin_lock_irq(&de->lock);
-
-		de_stop_hw(de);
-		netif_stop_queue(dev);
-		netif_device_detach(dev);
-		netif_carrier_off(dev);
-
-		spin_unlock_irq(&de->lock);
-		enable_irq(dev->irq);
-
-		/* Update the error counts. */
-		__de_get_stats(de);
-
-		synchronize_irq(dev->irq);
-		de_clean_rings(de);
-
-		de_adapter_sleep(de);
-		pci_disable_device(pdev);
-	} else {
-		netif_device_detach(dev);
-	}
-	rtnl_unlock();
-	return 0;
-}
-
-static int de_resume (struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata (pdev);
-	struct de_private *de = netdev_priv(dev);
-	int retval = 0;
-
-	rtnl_lock();
-	if (netif_device_present(dev))
-		goto out;
-	if (!netif_running(dev))
-		goto out_attach;
-	if ((retval = pci_enable_device(pdev))) {
-		netdev_err(dev, "pci_enable_device failed in resume\n");
-		goto out;
-	}
-	pci_set_master(pdev);
-	de_init_rings(de);
-	de_init_hw(de);
-out_attach:
-	netif_device_attach(dev);
-out:
-	rtnl_unlock();
-	return 0;
-}
-
-#endif /* CONFIG_PM */
-
-static struct pci_driver de_driver = {
-	.name		= DRV_NAME,
-	.id_table	= de_pci_tbl,
-	.probe		= de_init_one,
-	.remove		= __devexit_p(de_remove_one),
-#ifdef CONFIG_PM
-	.suspend	= de_suspend,
-	.resume		= de_resume,
-#endif
-};
-
-static int __init de_init (void)
-{
-#ifdef MODULE
-	pr_info("%s\n", version);
-#endif
-	return pci_register_driver(&de_driver);
-}
-
-static void __exit de_exit (void)
-{
-	pci_unregister_driver (&de_driver);
-}
-
-module_init(de_init);
-module_exit(de_exit);
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
deleted file mode 100644
index 959b41021a65..000000000000
--- a/drivers/net/tulip/de4x5.c
+++ /dev/null
@@ -1,5599 +0,0 @@
-/*  de4x5.c: A DIGITAL DC21x4x DECchip and DE425/DE434/DE435/DE450/DE500
-             ethernet driver for Linux.
-
-    Copyright 1994, 1995 Digital Equipment Corporation.
-
-    Testing resources for this driver have been made available
-    in part by NASA Ames Research Center (mjacob@nas.nasa.gov).
-
-    The author may be reached at davies@maniac.ultranet.com.
-
-    This program is free software; you can redistribute  it and/or modify it
-    under  the terms of  the GNU General  Public License as published by the
-    Free Software Foundation;  either version 2 of the  License, or (at your
-    option) any later version.
-
-    THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR   IMPLIED
-    WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
-    NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT,  INDIRECT,
-    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-    NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
-    USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-    ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
-    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-    THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    You should have received a copy of the  GNU General Public License along
-    with this program; if not, write  to the Free Software Foundation, Inc.,
-    675 Mass Ave, Cambridge, MA 02139, USA.
-
-    Originally,   this  driver  was    written  for the  Digital   Equipment
-    Corporation series of EtherWORKS ethernet cards:
-
-        DE425 TP/COAX EISA
-	DE434 TP PCI
-	DE435 TP/COAX/AUI PCI
-	DE450 TP/COAX/AUI PCI
-	DE500 10/100 PCI Fasternet
-
-    but it  will  now attempt  to  support all  cards which   conform to the
-    Digital Semiconductor   SROM   Specification.    The  driver   currently
-    recognises the following chips:
-
-        DC21040  (no SROM)
-	DC21041[A]
-	DC21140[A]
-	DC21142
-	DC21143
-
-    So far the driver is known to work with the following cards:
-
-        KINGSTON
-	Linksys
-	ZNYX342
-	SMC8432
-	SMC9332 (w/new SROM)
-	ZNYX31[45]
-	ZNYX346 10/100 4 port (can act as a 10/100 bridge!)
-
-    The driver has been tested on a relatively busy network using the DE425,
-    DE434, DE435 and DE500 cards and benchmarked with 'ttcp': it transferred
-    16M of data to a DECstation 5000/200 as follows:
-
-                TCP           UDP
-             TX     RX     TX     RX
-    DE425   1030k  997k   1170k  1128k
-    DE434   1063k  995k   1170k  1125k
-    DE435   1063k  995k   1170k  1125k
-    DE500   1063k  998k   1170k  1125k  in 10Mb/s mode
-
-    All  values are typical (in   kBytes/sec) from a  sample  of 4 for  each
-    measurement. Their error is +/-20k on a quiet (private) network and also
-    depend on what load the CPU has.
-
-    =========================================================================
-    This driver  has been written substantially  from  scratch, although its
-    inheritance of style and stack interface from 'ewrk3.c' and in turn from
-    Donald Becker's 'lance.c' should be obvious. With the module autoload of
-    every  usable DECchip board,  I  pinched Donald's 'next_module' field to
-    link my modules together.
-
-    Up to 15 EISA cards can be supported under this driver, limited primarily
-    by the available IRQ lines.  I have  checked different configurations of
-    multiple depca, EtherWORKS 3 cards and de4x5 cards and  have not found a
-    problem yet (provided you have at least depca.c v0.38) ...
-
-    PCI support has been added  to allow the driver  to work with the DE434,
-    DE435, DE450 and DE500 cards. The I/O accesses are a bit of a kludge due
-    to the differences in the EISA and PCI CSR address offsets from the base
-    address.
-
-    The ability to load this  driver as a loadable  module has been included
-    and used extensively  during the driver development  (to save those long
-    reboot sequences).  Loadable module support  under PCI and EISA has been
-    achieved by letting the driver autoprobe as if it were compiled into the
-    kernel. Do make sure  you're not sharing  interrupts with anything  that
-    cannot accommodate  interrupt  sharing!
-
-    To utilise this ability, you have to do 8 things:
-
-    0) have a copy of the loadable modules code installed on your system.
-    1) copy de4x5.c from the  /linux/drivers/net directory to your favourite
-    temporary directory.
-    2) for fixed  autoprobes (not  recommended),  edit the source code  near
-    line 5594 to reflect the I/O address  you're using, or assign these when
-    loading by:
-
-                   insmod de4x5 io=0xghh           where g = bus number
-		                                        hh = device number
-
-       NB: autoprobing for modules is now supported by default. You may just
-           use:
-
-                   insmod de4x5
-
-           to load all available boards. For a specific board, still use
-	   the 'io=?' above.
-    3) compile  de4x5.c, but include -DMODULE in  the command line to ensure
-    that the correct bits are compiled (see end of source code).
-    4) if you are wanting to add a new  card, goto 5. Otherwise, recompile a
-    kernel with the de4x5 configuration turned off and reboot.
-    5) insmod de4x5 [io=0xghh]
-    6) run the net startup bits for your new eth?? interface(s) manually
-    (usually /etc/rc.inet[12] at boot time).
-    7) enjoy!
-
-    To unload a module, turn off the associated interface(s)
-    'ifconfig eth?? down' then 'rmmod de4x5'.
-
-    Automedia detection is included so that in  principal you can disconnect
-    from, e.g.  TP, reconnect  to BNC  and  things will still work  (after a
-    pause whilst the   driver figures out   where its media went).  My tests
-    using ping showed that it appears to work....
-
-    By  default,  the driver will  now   autodetect any  DECchip based card.
-    Should you have a need to restrict the driver to DIGITAL only cards, you
-    can compile with a  DEC_ONLY define, or if  loading as a module, use the
-    'dec_only=1'  parameter.
-
-    I've changed the timing routines to  use the kernel timer and scheduling
-    functions  so that the  hangs  and other assorted problems that occurred
-    while autosensing the  media  should be gone.  A  bonus  for the DC21040
-    auto  media sense algorithm is  that it can now  use one that is more in
-    line with the  rest (the DC21040  chip doesn't  have a hardware  timer).
-    The downside is the 1 'jiffies' (10ms) resolution.
-
-    IEEE 802.3u MII interface code has  been added in anticipation that some
-    products may use it in the future.
-
-    The SMC9332 card  has a non-compliant SROM  which needs fixing -  I have
-    patched this  driver to detect it  because the SROM format used complies
-    to a previous DEC-STD format.
-
-    I have removed the buffer copies needed for receive on Intels.  I cannot
-    remove them for   Alphas since  the  Tulip hardware   only does longword
-    aligned  DMA transfers  and  the  Alphas get   alignment traps with  non
-    longword aligned data copies (which makes them really slow). No comment.
-
-    I  have added SROM decoding  routines to make this  driver work with any
-    card that  supports the Digital  Semiconductor SROM spec. This will help
-    all  cards running the dc2114x  series chips in particular.  Cards using
-    the dc2104x  chips should run correctly with  the basic  driver.  I'm in
-    debt to <mjacob@feral.com> for the  testing and feedback that helped get
-    this feature working.  So far we have  tested KINGSTON, SMC8432, SMC9332
-    (with the latest SROM complying  with the SROM spec  V3: their first was
-    broken), ZNYX342  and  LinkSys. ZYNX314 (dual  21041  MAC) and  ZNYX 315
-    (quad 21041 MAC)  cards also  appear  to work despite their  incorrectly
-    wired IRQs.
-
-    I have added a temporary fix for interrupt problems when some SCSI cards
-    share the same interrupt as the DECchip based  cards. The problem occurs
-    because  the SCSI card wants to  grab the interrupt  as a fast interrupt
-    (runs the   service routine with interrupts turned   off) vs.  this card
-    which really needs to run the service routine with interrupts turned on.
-    This driver will  now   add the interrupt service   routine  as  a  fast
-    interrupt if it   is bounced from the   slow interrupt.  THIS IS NOT   A
-    RECOMMENDED WAY TO RUN THE DRIVER  and has been done  for a limited time
-    until  people   sort  out their  compatibility    issues and the  kernel
-    interrupt  service code  is  fixed.   YOU  SHOULD SEPARATE OUT  THE FAST
-    INTERRUPT CARDS FROM THE SLOW INTERRUPT CARDS to ensure that they do not
-    run on the same interrupt. PCMCIA/CardBus is another can of worms...
-
-    Finally, I think  I have really  fixed  the module  loading problem with
-    more than one DECchip based  card.  As a  side effect, I don't mess with
-    the  device structure any  more which means that  if more than 1 card in
-    2.0.x is    installed (4  in   2.1.x),  the  user   will have   to  edit
-    linux/drivers/net/Space.c  to make room for  them. Hence, module loading
-    is  the preferred way to use   this driver, since  it  doesn't have this
-    limitation.
-
-    Where SROM media  detection is used and  full duplex is specified in the
-    SROM,  the feature is  ignored unless  lp->params.fdx  is set at compile
-    time  OR during  a   module load  (insmod  de4x5   args='eth??:fdx' [see
-    below]).  This is because there  is no way  to automatically detect full
-    duplex   links  except through   autonegotiation.    When I  include the
-    autonegotiation feature in  the SROM autoconf  code, this detection will
-    occur automatically for that case.
-
-    Command  line arguments are  now  allowed, similar  to passing arguments
-    through LILO. This will allow a per adapter board  set up of full duplex
-    and media. The only lexical constraints  are: the board name (dev->name)
-    appears in the list before its  parameters.  The list of parameters ends
-    either at the end of the parameter list or with another board name.  The
-    following parameters are allowed:
-
-            fdx        for full duplex
-	    autosense  to set the media/speed; with the following
-	               sub-parameters:
-		       TP, TP_NW, BNC, AUI, BNC_AUI, 100Mb, 10Mb, AUTO
-
-    Case sensitivity is important  for  the sub-parameters. They *must*   be
-    upper case. Examples:
-
-        insmod de4x5 args='eth1:fdx autosense=BNC eth0:autosense=100Mb'.
-
-    For a compiled in driver, at or above line 548, place e.g.
-	#define DE4X5_PARM "eth0:fdx autosense=AUI eth2:autosense=TP"
-
-    Yes,  I know full duplex isn't  permissible on BNC  or AUI; they're just
-    examples. By default, full duplex is turned off and  AUTO is the default
-    autosense setting.  In reality, I expect only  the full duplex option to
-    be used. Note the use of single quotes in the two examples above and the
-    lack of commas to separate items. ALSO, you must get the requested media
-    correct in relation to what the adapter SROM says it has. There's no way
-    to  determine this in  advance other than by  trial and error and common
-    sense, e.g. call a BNC connectored port 'BNC', not '10Mb'.
-
-    Changed the bus probing.  EISA used to be  done first,  followed by PCI.
-    Most people probably don't even know  what a de425 is today and the EISA
-    probe has messed  up some SCSI cards  in the past,  so now PCI is always
-    probed  first  followed by  EISA if  a) the architecture allows EISA and
-    either  b) there have been no PCI cards detected or  c) an EISA probe is
-    forced by  the user.  To force  a probe  include  "force_eisa"  in  your
-    insmod "args" line;  for built-in kernels either change the driver to do
-    this  automatically  or include  #define DE4X5_FORCE_EISA  on or  before
-    line 1040 in the driver.
-
-    TO DO:
-    ------
-
-    Revision History
-    ----------------
-
-    Version   Date        Description
-
-      0.1     17-Nov-94   Initial writing. ALPHA code release.
-      0.2     13-Jan-95   Added PCI support for DE435's.
-      0.21    19-Jan-95   Added auto media detection.
-      0.22    10-Feb-95   Fix interrupt handler call <chris@cosy.sbg.ac.at>.
-                          Fix recognition bug reported by <bkm@star.rl.ac.uk>.
-			  Add request/release_region code.
-			  Add loadable modules support for PCI.
-			  Clean up loadable modules support.
-      0.23    28-Feb-95   Added DC21041 and DC21140 support.
-                          Fix missed frame counter value and initialisation.
-			  Fixed EISA probe.
-      0.24    11-Apr-95   Change delay routine to use <linux/udelay>.
-                          Change TX_BUFFS_AVAIL macro.
-			  Change media autodetection to allow manual setting.
-			  Completed DE500 (DC21140) support.
-      0.241   18-Apr-95   Interim release without DE500 Autosense Algorithm.
-      0.242   10-May-95   Minor changes.
-      0.30    12-Jun-95   Timer fix for DC21140.
-                          Portability changes.
-			  Add ALPHA changes from <jestabro@ant.tay1.dec.com>.
-			  Add DE500 semi automatic autosense.
-			  Add Link Fail interrupt TP failure detection.
-			  Add timer based link change detection.
-			  Plugged a memory leak in de4x5_queue_pkt().
-      0.31    13-Jun-95   Fixed PCI stuff for 1.3.1.
-      0.32    26-Jun-95   Added verify_area() calls in de4x5_ioctl() from a
-                          suggestion by <heiko@colossus.escape.de>.
-      0.33     8-Aug-95   Add shared interrupt support (not released yet).
-      0.331   21-Aug-95   Fix de4x5_open() with fast CPUs.
-                          Fix de4x5_interrupt().
-                          Fix dc21140_autoconf() mess.
-			  No shared interrupt support.
-      0.332   11-Sep-95   Added MII management interface routines.
-      0.40     5-Mar-96   Fix setup frame timeout <maartenb@hpkuipc.cern.ch>.
-                          Add kernel timer code (h/w is too flaky).
-			  Add MII based PHY autosense.
-			  Add new multicasting code.
-			  Add new autosense algorithms for media/mode
-			  selection using kernel scheduling/timing.
-			  Re-formatted.
-			  Made changes suggested by <jeff@router.patch.net>:
-			    Change driver to detect all DECchip based cards
-			    with DEC_ONLY restriction a special case.
-			    Changed driver to autoprobe as a module. No irq
-			    checking is done now - assume BIOS is good!
-			  Added SMC9332 detection <manabe@Roy.dsl.tutics.ac.jp>
-      0.41    21-Mar-96   Don't check for get_hw_addr checksum unless DEC card
-                          only <niles@axp745gsfc.nasa.gov>
-			  Fix for multiple PCI cards reported by <jos@xos.nl>
-			  Duh, put the IRQF_SHARED flag into request_interrupt().
-			  Fix SMC ethernet address in enet_det[].
-			  Print chip name instead of "UNKNOWN" during boot.
-      0.42    26-Apr-96   Fix MII write TA bit error.
-                          Fix bug in dc21040 and dc21041 autosense code.
-			  Remove buffer copies on receive for Intels.
-			  Change sk_buff handling during media disconnects to
-			   eliminate DUP packets.
-			  Add dynamic TX thresholding.
-			  Change all chips to use perfect multicast filtering.
-			  Fix alloc_device() bug <jari@markkus2.fimr.fi>
-      0.43   21-Jun-96    Fix unconnected media TX retry bug.
-                          Add Accton to the list of broken cards.
-			  Fix TX under-run bug for non DC21140 chips.
-			  Fix boot command probe bug in alloc_device() as
-			   reported by <koen.gadeyne@barco.com> and
-			   <orava@nether.tky.hut.fi>.
-			  Add cache locks to prevent a race condition as
-			   reported by <csd@microplex.com> and
-			   <baba@beckman.uiuc.edu>.
-			  Upgraded alloc_device() code.
-      0.431  28-Jun-96    Fix potential bug in queue_pkt() from discussion
-                          with <csd@microplex.com>
-      0.44   13-Aug-96    Fix RX overflow bug in 2114[023] chips.
-                          Fix EISA probe bugs reported by <os2@kpi.kharkov.ua>
-			  and <michael@compurex.com>.
-      0.441   9-Sep-96    Change dc21041_autoconf() to probe quiet BNC media
-                           with a loopback packet.
-      0.442   9-Sep-96    Include AUI in dc21041 media printout. Bug reported
-                           by <bhat@mundook.cs.mu.OZ.AU>
-      0.45    8-Dec-96    Include endian functions for PPC use, from work
-                           by <cort@cs.nmt.edu> and <g.thomas@opengroup.org>.
-      0.451  28-Dec-96    Added fix to allow autoprobe for modules after
-                           suggestion from <mjacob@feral.com>.
-      0.5    30-Jan-97    Added SROM decoding functions.
-                          Updated debug flags.
-			  Fix sleep/wakeup calls for PCI cards, bug reported
-			   by <cross@gweep.lkg.dec.com>.
-			  Added multi-MAC, one SROM feature from discussion
-			   with <mjacob@feral.com>.
-			  Added full module autoprobe capability.
-			  Added attempt to use an SMC9332 with broken SROM.
-			  Added fix for ZYNX multi-mac cards that didn't
-			   get their IRQs wired correctly.
-      0.51   13-Feb-97    Added endian fixes for the SROM accesses from
-			   <paubert@iram.es>
-			  Fix init_connection() to remove extra device reset.
-			  Fix MAC/PHY reset ordering in dc21140m_autoconf().
-			  Fix initialisation problem with lp->timeout in
-			   typeX_infoblock() from <paubert@iram.es>.
-			  Fix MII PHY reset problem from work done by
-			   <paubert@iram.es>.
-      0.52   26-Apr-97    Some changes may not credit the right people -
-                           a disk crash meant I lost some mail.
-			  Change RX interrupt routine to drop rather than
-			   defer packets to avoid hang reported by
-			   <g.thomas@opengroup.org>.
-			  Fix srom_exec() to return for COMPACT and type 1
-			   infoblocks.
-			  Added DC21142 and DC21143 functions.
-			  Added byte counters from <phil@tazenda.demon.co.uk>
-			  Added IRQF_DISABLED temporary fix from
-			   <mjacob@feral.com>.
-      0.53   12-Nov-97    Fix the *_probe() to include 'eth??' name during
-                           module load: bug reported by
-			   <Piete.Brooks@cl.cam.ac.uk>
-			  Fix multi-MAC, one SROM, to work with 2114x chips:
-			   bug reported by <cmetz@inner.net>.
-			  Make above search independent of BIOS device scan
-			   direction.
-			  Completed DC2114[23] autosense functions.
-      0.531  21-Dec-97    Fix DE500-XA 100Mb/s bug reported by
-                           <robin@intercore.com
-			  Fix type1_infoblock() bug introduced in 0.53, from
-			   problem reports by
-			   <parmee@postecss.ncrfran.france.ncr.com> and
-			   <jo@ice.dillingen.baynet.de>.
-			  Added argument list to set up each board from either
-			   a module's command line or a compiled in #define.
-			  Added generic MII PHY functionality to deal with
-			   newer PHY chips.
-			  Fix the mess in 2.1.67.
-      0.532   5-Jan-98    Fix bug in mii_get_phy() reported by
-                           <redhat@cococo.net>.
-                          Fix bug in pci_probe() for 64 bit systems reported
-			   by <belliott@accessone.com>.
-      0.533   9-Jan-98    Fix more 64 bit bugs reported by <jal@cs.brown.edu>.
-      0.534  24-Jan-98    Fix last (?) endian bug from <geert@linux-m68k.org>
-      0.535  21-Feb-98    Fix Ethernet Address PROM reset bug for DC21040.
-      0.536  21-Mar-98    Change pci_probe() to use the pci_dev structure.
-			  **Incompatible with 2.0.x from here.**
-      0.540   5-Jul-98    Atomicize assertion of dev->interrupt for SMP
-                           from <lma@varesearch.com>
-			  Add TP, AUI and BNC cases to 21140m_autoconf() for
-			   case where a 21140 under SROM control uses, e.g. AUI
-			   from problem report by <delchini@lpnp09.in2p3.fr>
-			  Add MII parallel detection to 2114x_autoconf() for
-			   case where no autonegotiation partner exists from
-			   problem report by <mlapsley@ndirect.co.uk>.
-			  Add ability to force connection type directly even
-			   when using SROM control from problem report by
-			   <earl@exis.net>.
-			  Updated the PCI interface to conform with the latest
-			   version. I hope nothing is broken...
-          		  Add TX done interrupt modification from suggestion
-			   by <Austin.Donnelly@cl.cam.ac.uk>.
-			  Fix is_anc_capable() bug reported by
-			   <Austin.Donnelly@cl.cam.ac.uk>.
-			  Fix type[13]_infoblock() bug: during MII search, PHY
-			   lp->rst not run because lp->ibn not initialised -
-			   from report & fix by <paubert@iram.es>.
-			  Fix probe bug with EISA & PCI cards present from
-                           report by <eirik@netcom.com>.
-      0.541  24-Aug-98    Fix compiler problems associated with i386-string
-                           ops from multiple bug reports and temporary fix
-			   from <paubert@iram.es>.
-			  Fix pci_probe() to correctly emulate the old
-			   pcibios_find_class() function.
-			  Add an_exception() for old ZYNX346 and fix compile
-			   warning on PPC & SPARC, from <ecd@skynet.be>.
-			  Fix lastPCI to correctly work with compiled in
-			   kernels and modules from bug report by
-			   <Zlatko.Calusic@CARNet.hr> et al.
-      0.542  15-Sep-98    Fix dc2114x_autoconf() to stop multiple messages
-                           when media is unconnected.
-			  Change dev->interrupt to lp->interrupt to ensure
-			   alignment for Alpha's and avoid their unaligned
-			   access traps. This flag is merely for log messages:
-			   should do something more definitive though...
-      0.543  30-Dec-98    Add SMP spin locking.
-      0.544   8-May-99    Fix for buggy SROM in Motorola embedded boards using
-                           a 21143 by <mmporter@home.com>.
-			  Change PCI/EISA bus probing order.
-      0.545  28-Nov-99    Further Moto SROM bug fix from
-                           <mporter@eng.mcd.mot.com>
-                          Remove double checking for DEBUG_RX in de4x5_dbg_rx()
-			   from report by <geert@linux-m68k.org>
-      0.546  22-Feb-01    Fixes Alpha XP1000 oops.  The srom_search function
-                           was causing a page fault when initializing the
-                           variable 'pb', on a non de4x5 PCI device, in this
-                           case a PCI bridge (DEC chip 21152). The value of
-                           'pb' is now only initialized if a de4x5 chip is
-                           present.
-                           <france@handhelds.org>
-      0.547  08-Nov-01    Use library crc32 functions by <Matt_Domsch@dell.com>
-      0.548  30-Aug-03    Big 2.6 cleanup. Ported to PCI/EISA probing and
-                           generic DMA APIs. Fixed DE425 support on Alpha.
-			   <maz@wild-wind.fr.eu.org>
-    =========================================================================
-*/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/pci.h>
-#include <linux/eisa.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/crc32.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/time.h>
-#include <linux/types.h>
-#include <linux/unistd.h>
-#include <linux/ctype.h>
-#include <linux/dma-mapping.h>
-#include <linux/moduleparam.h>
-#include <linux/bitops.h>
-#include <linux/gfp.h>
-
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/byteorder.h>
-#include <asm/unaligned.h>
-#include <asm/uaccess.h>
-#ifdef CONFIG_PPC_PMAC
-#include <asm/machdep.h>
-#endif /* CONFIG_PPC_PMAC */
-
-#include "de4x5.h"
-
-static const char version[] __devinitconst =
-	KERN_INFO "de4x5.c:V0.546 2001/02/22 davies@maniac.ultranet.com\n";
-
-#define c_char const char
-
-/*
-** MII Information
-*/
-struct phy_table {
-    int reset;              /* Hard reset required?                         */
-    int id;                 /* IEEE OUI                                     */
-    int ta;                 /* One cycle TA time - 802.3u is confusing here */
-    struct {                /* Non autonegotiation (parallel) speed det.    */
-	int reg;
-	int mask;
-	int value;
-    } spd;
-};
-
-struct mii_phy {
-    int reset;              /* Hard reset required?                      */
-    int id;                 /* IEEE OUI                                  */
-    int ta;                 /* One cycle TA time                         */
-    struct {                /* Non autonegotiation (parallel) speed det. */
-	int reg;
-	int mask;
-	int value;
-    } spd;
-    int addr;               /* MII address for the PHY                   */
-    u_char  *gep;           /* Start of GEP sequence block in SROM       */
-    u_char  *rst;           /* Start of reset sequence in SROM           */
-    u_int mc;               /* Media Capabilities                        */
-    u_int ana;              /* NWay Advertisement                        */
-    u_int fdx;              /* Full DupleX capabilities for each media   */
-    u_int ttm;              /* Transmit Threshold Mode for each media    */
-    u_int mci;              /* 21142 MII Connector Interrupt info        */
-};
-
-#define DE4X5_MAX_PHY 8     /* Allow up to 8 attached PHY devices per board */
-
-struct sia_phy {
-    u_char mc;              /* Media Code                                */
-    u_char ext;             /* csr13-15 valid when set                   */
-    int csr13;              /* SIA Connectivity Register                 */
-    int csr14;              /* SIA TX/RX Register                        */
-    int csr15;              /* SIA General Register                      */
-    int gepc;               /* SIA GEP Control Information               */
-    int gep;                /* SIA GEP Data                              */
-};
-
-/*
-** Define the know universe of PHY devices that can be
-** recognised by this driver.
-*/
-static struct phy_table phy_info[] = {
-    {0, NATIONAL_TX, 1, {0x19, 0x40, 0x00}},       /* National TX      */
-    {1, BROADCOM_T4, 1, {0x10, 0x02, 0x02}},       /* Broadcom T4      */
-    {0, SEEQ_T4    , 1, {0x12, 0x10, 0x10}},       /* SEEQ T4          */
-    {0, CYPRESS_T4 , 1, {0x05, 0x20, 0x20}},       /* Cypress T4       */
-    {0, 0x7810     , 1, {0x14, 0x0800, 0x0800}}    /* Level One LTX970 */
-};
-
-/*
-** These GENERIC values assumes that the PHY devices follow 802.3u and
-** allow parallel detection to set the link partner ability register.
-** Detection of 100Base-TX [H/F Duplex] and 100Base-T4 is supported.
-*/
-#define GENERIC_REG   0x05      /* Autoneg. Link Partner Advertisement Reg. */
-#define GENERIC_MASK  MII_ANLPA_100M /* All 100Mb/s Technologies            */
-#define GENERIC_VALUE MII_ANLPA_100M /* 100B-TX, 100B-TX FDX, 100B-T4       */
-
-/*
-** Define special SROM detection cases
-*/
-static c_char enet_det[][ETH_ALEN] = {
-    {0x00, 0x00, 0xc0, 0x00, 0x00, 0x00},
-    {0x00, 0x00, 0xe8, 0x00, 0x00, 0x00}
-};
-
-#define SMC    1
-#define ACCTON 2
-
-/*
-** SROM Repair definitions. If a broken SROM is detected a card may
-** use this information to help figure out what to do. This is a
-** "stab in the dark" and so far for SMC9332's only.
-*/
-static c_char srom_repair_info[][100] = {
-    {0x00,0x1e,0x00,0x00,0x00,0x08,             /* SMC9332 */
-     0x1f,0x01,0x8f,0x01,0x00,0x01,0x00,0x02,
-     0x01,0x00,0x00,0x78,0xe0,0x01,0x00,0x50,
-     0x00,0x18,}
-};
-
-
-#ifdef DE4X5_DEBUG
-static int de4x5_debug = DE4X5_DEBUG;
-#else
-/*static int de4x5_debug = (DEBUG_MII | DEBUG_SROM | DEBUG_PCICFG | DEBUG_MEDIA | DEBUG_VERSION);*/
-static int de4x5_debug = (DEBUG_MEDIA | DEBUG_VERSION);
-#endif
-
-/*
-** Allow per adapter set up. For modules this is simply a command line
-** parameter, e.g.:
-** insmod de4x5 args='eth1:fdx autosense=BNC eth0:autosense=100Mb'.
-**
-** For a compiled in driver, place e.g.
-**     #define DE4X5_PARM "eth0:fdx autosense=AUI eth2:autosense=TP"
-** here
-*/
-#ifdef DE4X5_PARM
-static char *args = DE4X5_PARM;
-#else
-static char *args;
-#endif
-
-struct parameters {
-    bool fdx;
-    int autosense;
-};
-
-#define DE4X5_AUTOSENSE_MS 250      /* msec autosense tick (DE500) */
-
-#define DE4X5_NDA 0xffe0            /* No Device (I/O) Address */
-
-/*
-** Ethernet PROM defines
-*/
-#define PROBE_LENGTH    32
-#define ETH_PROM_SIG    0xAA5500FFUL
-
-/*
-** Ethernet Info
-*/
-#define PKT_BUF_SZ	1536            /* Buffer size for each Tx/Rx buffer */
-#define IEEE802_3_SZ    1518            /* Packet + CRC */
-#define MAX_PKT_SZ   	1514            /* Maximum ethernet packet length */
-#define MAX_DAT_SZ   	1500            /* Maximum ethernet data length */
-#define MIN_DAT_SZ   	1               /* Minimum ethernet data length */
-#define PKT_HDR_LEN     14              /* Addresses and data length info */
-#define FAKE_FRAME_LEN  (MAX_PKT_SZ + 1)
-#define QUEUE_PKT_TIMEOUT (3*HZ)        /* 3 second timeout */
-
-
-/*
-** EISA bus defines
-*/
-#define DE4X5_EISA_IO_PORTS   0x0c00    /* I/O port base address, slot 0 */
-#define DE4X5_EISA_TOTAL_SIZE 0x100     /* I/O address extent */
-
-#define EISA_ALLOWED_IRQ_LIST  {5, 9, 10, 11}
-
-#define DE4X5_SIGNATURE {"DE425","DE434","DE435","DE450","DE500"}
-#define DE4X5_NAME_LENGTH 8
-
-static c_char *de4x5_signatures[] = DE4X5_SIGNATURE;
-
-/*
-** Ethernet PROM defines for DC21040
-*/
-#define PROBE_LENGTH    32
-#define ETH_PROM_SIG    0xAA5500FFUL
-
-/*
-** PCI Bus defines
-*/
-#define PCI_MAX_BUS_NUM      8
-#define DE4X5_PCI_TOTAL_SIZE 0x80       /* I/O address extent */
-#define DE4X5_CLASS_CODE     0x00020000 /* Network controller, Ethernet */
-
-/*
-** Memory Alignment. Each descriptor is 4 longwords long. To force a
-** particular alignment on the TX descriptor, adjust DESC_SKIP_LEN and
-** DESC_ALIGN. ALIGN aligns the start address of the private memory area
-** and hence the RX descriptor ring's first entry.
-*/
-#define DE4X5_ALIGN4      ((u_long)4 - 1)     /* 1 longword align */
-#define DE4X5_ALIGN8      ((u_long)8 - 1)     /* 2 longword align */
-#define DE4X5_ALIGN16     ((u_long)16 - 1)    /* 4 longword align */
-#define DE4X5_ALIGN32     ((u_long)32 - 1)    /* 8 longword align */
-#define DE4X5_ALIGN64     ((u_long)64 - 1)    /* 16 longword align */
-#define DE4X5_ALIGN128    ((u_long)128 - 1)   /* 32 longword align */
-
-#define DE4X5_ALIGN         DE4X5_ALIGN32           /* Keep the DC21040 happy... */
-#define DE4X5_CACHE_ALIGN   CAL_16LONG
-#define DESC_SKIP_LEN DSL_0             /* Must agree with DESC_ALIGN */
-/*#define DESC_ALIGN    u32 dummy[4];  / * Must agree with DESC_SKIP_LEN */
-#define DESC_ALIGN
-
-#ifndef DEC_ONLY                        /* See README.de4x5 for using this */
-static int dec_only;
-#else
-static int dec_only = 1;
-#endif
-
-/*
-** DE4X5 IRQ ENABLE/DISABLE
-*/
-#define ENABLE_IRQs { \
-    imr |= lp->irq_en;\
-    outl(imr, DE4X5_IMR);               /* Enable the IRQs */\
-}
-
-#define DISABLE_IRQs {\
-    imr = inl(DE4X5_IMR);\
-    imr &= ~lp->irq_en;\
-    outl(imr, DE4X5_IMR);               /* Disable the IRQs */\
-}
-
-#define UNMASK_IRQs {\
-    imr |= lp->irq_mask;\
-    outl(imr, DE4X5_IMR);               /* Unmask the IRQs */\
-}
-
-#define MASK_IRQs {\
-    imr = inl(DE4X5_IMR);\
-    imr &= ~lp->irq_mask;\
-    outl(imr, DE4X5_IMR);               /* Mask the IRQs */\
-}
-
-/*
-** DE4X5 START/STOP
-*/
-#define START_DE4X5 {\
-    omr = inl(DE4X5_OMR);\
-    omr |= OMR_ST | OMR_SR;\
-    outl(omr, DE4X5_OMR);               /* Enable the TX and/or RX */\
-}
-
-#define STOP_DE4X5 {\
-    omr = inl(DE4X5_OMR);\
-    omr &= ~(OMR_ST|OMR_SR);\
-    outl(omr, DE4X5_OMR);               /* Disable the TX and/or RX */ \
-}
-
-/*
-** DE4X5 SIA RESET
-*/
-#define RESET_SIA outl(0, DE4X5_SICR);  /* Reset SIA connectivity regs */
-
-/*
-** DE500 AUTOSENSE TIMER INTERVAL (MILLISECS)
-*/
-#define DE4X5_AUTOSENSE_MS  250
-
-/*
-** SROM Structure
-*/
-struct de4x5_srom {
-    char sub_vendor_id[2];
-    char sub_system_id[2];
-    char reserved[12];
-    char id_block_crc;
-    char reserved2;
-    char version;
-    char num_controllers;
-    char ieee_addr[6];
-    char info[100];
-    short chksum;
-};
-#define SUB_VENDOR_ID 0x500a
-
-/*
-** DE4X5 Descriptors. Make sure that all the RX buffers are contiguous
-** and have sizes of both a power of 2 and a multiple of 4.
-** A size of 256 bytes for each buffer could be chosen because over 90% of
-** all packets in our network are <256 bytes long and 64 longword alignment
-** is possible. 1536 showed better 'ttcp' performance. Take your pick. 32 TX
-** descriptors are needed for machines with an ALPHA CPU.
-*/
-#define NUM_RX_DESC 8                   /* Number of RX descriptors   */
-#define NUM_TX_DESC 32                  /* Number of TX descriptors   */
-#define RX_BUFF_SZ  1536                /* Power of 2 for kmalloc and */
-                                        /* Multiple of 4 for DC21040  */
-                                        /* Allows 512 byte alignment  */
-struct de4x5_desc {
-    volatile __le32 status;
-    __le32 des1;
-    __le32 buf;
-    __le32 next;
-    DESC_ALIGN
-};
-
-/*
-** The DE4X5 private structure
-*/
-#define DE4X5_PKT_STAT_SZ 16
-#define DE4X5_PKT_BIN_SZ  128            /* Should be >=100 unless you
-                                            increase DE4X5_PKT_STAT_SZ */
-
-struct pkt_stats {
-	u_int bins[DE4X5_PKT_STAT_SZ];      /* Private stats counters       */
-	u_int unicast;
-	u_int multicast;
-	u_int broadcast;
-	u_int excessive_collisions;
-	u_int tx_underruns;
-	u_int excessive_underruns;
-	u_int rx_runt_frames;
-	u_int rx_collision;
-	u_int rx_dribble;
-	u_int rx_overflow;
-};
-
-struct de4x5_private {
-    char adapter_name[80];                  /* Adapter name                 */
-    u_long interrupt;                       /* Aligned ISR flag             */
-    struct de4x5_desc *rx_ring;		    /* RX descriptor ring           */
-    struct de4x5_desc *tx_ring;		    /* TX descriptor ring           */
-    struct sk_buff *tx_skb[NUM_TX_DESC];    /* TX skb for freeing when sent */
-    struct sk_buff *rx_skb[NUM_RX_DESC];    /* RX skb's                     */
-    int rx_new, rx_old;                     /* RX descriptor ring pointers  */
-    int tx_new, tx_old;                     /* TX descriptor ring pointers  */
-    char setup_frame[SETUP_FRAME_LEN];      /* Holds MCA and PA info.       */
-    char frame[64];                         /* Min sized packet for loopback*/
-    spinlock_t lock;                        /* Adapter specific spinlock    */
-    struct net_device_stats stats;          /* Public stats                 */
-    struct pkt_stats pktStats;	            /* Private stats counters	    */
-    char rxRingSize;
-    char txRingSize;
-    int  bus;                               /* EISA or PCI                  */
-    int  bus_num;                           /* PCI Bus number               */
-    int  device;                            /* Device number on PCI bus     */
-    int  state;                             /* Adapter OPENED or CLOSED     */
-    int  chipset;                           /* DC21040, DC21041 or DC21140  */
-    s32  irq_mask;                          /* Interrupt Mask (Enable) bits */
-    s32  irq_en;                            /* Summary interrupt bits       */
-    int  media;                             /* Media (eg TP), mode (eg 100B)*/
-    int  c_media;                           /* Remember the last media conn */
-    bool fdx;                               /* media full duplex flag       */
-    int  linkOK;                            /* Link is OK                   */
-    int  autosense;                         /* Allow/disallow autosensing   */
-    bool tx_enable;                         /* Enable descriptor polling    */
-    int  setup_f;                           /* Setup frame filtering type   */
-    int  local_state;                       /* State within a 'media' state */
-    struct mii_phy phy[DE4X5_MAX_PHY];      /* List of attached PHY devices */
-    struct sia_phy sia;                     /* SIA PHY Information          */
-    int  active;                            /* Index to active PHY device   */
-    int  mii_cnt;                           /* Number of attached PHY's     */
-    int  timeout;                           /* Scheduling counter           */
-    struct timer_list timer;                /* Timer info for kernel        */
-    int tmp;                                /* Temporary global per card    */
-    struct {
-	u_long lock;                        /* Lock the cache accesses      */
-	s32 csr0;                           /* Saved Bus Mode Register      */
-	s32 csr6;                           /* Saved Operating Mode Reg.    */
-	s32 csr7;                           /* Saved IRQ Mask Register      */
-	s32 gep;                            /* Saved General Purpose Reg.   */
-	s32 gepc;                           /* Control info for GEP         */
-	s32 csr13;                          /* Saved SIA Connectivity Reg.  */
-	s32 csr14;                          /* Saved SIA TX/RX Register     */
-	s32 csr15;                          /* Saved SIA General Register   */
-	int save_cnt;                       /* Flag if state already saved  */
-	struct sk_buff_head queue;          /* Save the (re-ordered) skb's  */
-    } cache;
-    struct de4x5_srom srom;                 /* A copy of the SROM           */
-    int cfrv;				    /* Card CFRV copy */
-    int rx_ovf;                             /* Check for 'RX overflow' tag  */
-    bool useSROM;                           /* For non-DEC card use SROM    */
-    bool useMII;                            /* Infoblock using the MII      */
-    int asBitValid;                         /* Autosense bits in GEP?       */
-    int asPolarity;                         /* 0 => asserted high           */
-    int asBit;                              /* Autosense bit number in GEP  */
-    int defMedium;                          /* SROM default medium          */
-    int tcount;                             /* Last infoblock number        */
-    int infoblock_init;                     /* Initialised this infoblock?  */
-    int infoleaf_offset;                    /* SROM infoleaf for controller */
-    s32 infoblock_csr6;                     /* csr6 value in SROM infoblock */
-    int infoblock_media;                    /* infoblock media              */
-    int (*infoleaf_fn)(struct net_device *);    /* Pointer to infoleaf function */
-    u_char *rst;                            /* Pointer to Type 5 reset info */
-    u_char  ibn;                            /* Infoblock number             */
-    struct parameters params;               /* Command line/ #defined params */
-    struct device *gendev;	            /* Generic device */
-    dma_addr_t dma_rings;		    /* DMA handle for rings	    */
-    int dma_size;			    /* Size of the DMA area	    */
-    char *rx_bufs;			    /* rx bufs on alpha, sparc, ... */
-};
-
-/*
-** To get around certain poxy cards that don't provide an SROM
-** for the second and more DECchip, I have to key off the first
-** chip's address. I'll assume there's not a bad SROM iff:
-**
-**      o the chipset is the same
-**      o the bus number is the same and > 0
-**      o the sum of all the returned hw address bytes is 0 or 0x5fa
-**
-** Also have to save the irq for those cards whose hardware designers
-** can't follow the PCI to PCI Bridge Architecture spec.
-*/
-static struct {
-    int chipset;
-    int bus;
-    int irq;
-    u_char addr[ETH_ALEN];
-} last = {0,};
-
-/*
-** The transmit ring full condition is described by the tx_old and tx_new
-** pointers by:
-**    tx_old            = tx_new    Empty ring
-**    tx_old            = tx_new+1  Full ring
-**    tx_old+txRingSize = tx_new+1  Full ring  (wrapped condition)
-*/
-#define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
-			lp->tx_old+lp->txRingSize-lp->tx_new-1:\
-			lp->tx_old               -lp->tx_new-1)
-
-#define TX_PKT_PENDING (lp->tx_old != lp->tx_new)
-
-/*
-** Public Functions
-*/
-static int     de4x5_open(struct net_device *dev);
-static netdev_tx_t de4x5_queue_pkt(struct sk_buff *skb,
-					 struct net_device *dev);
-static irqreturn_t de4x5_interrupt(int irq, void *dev_id);
-static int     de4x5_close(struct net_device *dev);
-static struct  net_device_stats *de4x5_get_stats(struct net_device *dev);
-static void    de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len);
-static void    set_multicast_list(struct net_device *dev);
-static int     de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-
-/*
-** Private functions
-*/
-static int     de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev);
-static int     de4x5_init(struct net_device *dev);
-static int     de4x5_sw_reset(struct net_device *dev);
-static int     de4x5_rx(struct net_device *dev);
-static int     de4x5_tx(struct net_device *dev);
-static void    de4x5_ast(struct net_device *dev);
-static int     de4x5_txur(struct net_device *dev);
-static int     de4x5_rx_ovfc(struct net_device *dev);
-
-static int     autoconf_media(struct net_device *dev);
-static void    create_packet(struct net_device *dev, char *frame, int len);
-static void    load_packet(struct net_device *dev, char *buf, u32 flags, struct sk_buff *skb);
-static int     dc21040_autoconf(struct net_device *dev);
-static int     dc21041_autoconf(struct net_device *dev);
-static int     dc21140m_autoconf(struct net_device *dev);
-static int     dc2114x_autoconf(struct net_device *dev);
-static int     srom_autoconf(struct net_device *dev);
-static int     de4x5_suspect_state(struct net_device *dev, int timeout, int prev_state, int (*fn)(struct net_device *, int), int (*asfn)(struct net_device *));
-static int     dc21040_state(struct net_device *dev, int csr13, int csr14, int csr15, int timeout, int next_state, int suspect_state, int (*fn)(struct net_device *, int));
-static int     test_media(struct net_device *dev, s32 irqs, s32 irq_mask, s32 csr13, s32 csr14, s32 csr15, s32 msec);
-static int     test_for_100Mb(struct net_device *dev, int msec);
-static int     wait_for_link(struct net_device *dev);
-static int     test_mii_reg(struct net_device *dev, int reg, int mask, bool pol, long msec);
-static int     is_spd_100(struct net_device *dev);
-static int     is_100_up(struct net_device *dev);
-static int     is_10_up(struct net_device *dev);
-static int     is_anc_capable(struct net_device *dev);
-static int     ping_media(struct net_device *dev, int msec);
-static struct sk_buff *de4x5_alloc_rx_buff(struct net_device *dev, int index, int len);
-static void    de4x5_free_rx_buffs(struct net_device *dev);
-static void    de4x5_free_tx_buffs(struct net_device *dev);
-static void    de4x5_save_skbs(struct net_device *dev);
-static void    de4x5_rst_desc_ring(struct net_device *dev);
-static void    de4x5_cache_state(struct net_device *dev, int flag);
-static void    de4x5_put_cache(struct net_device *dev, struct sk_buff *skb);
-static void    de4x5_putb_cache(struct net_device *dev, struct sk_buff *skb);
-static struct  sk_buff *de4x5_get_cache(struct net_device *dev);
-static void    de4x5_setup_intr(struct net_device *dev);
-static void    de4x5_init_connection(struct net_device *dev);
-static int     de4x5_reset_phy(struct net_device *dev);
-static void    reset_init_sia(struct net_device *dev, s32 sicr, s32 strr, s32 sigr);
-static int     test_ans(struct net_device *dev, s32 irqs, s32 irq_mask, s32 msec);
-static int     test_tp(struct net_device *dev, s32 msec);
-static int     EISA_signature(char *name, struct device *device);
-static int     PCI_signature(char *name, struct de4x5_private *lp);
-static void    DevicePresent(struct net_device *dev, u_long iobase);
-static void    enet_addr_rst(u_long aprom_addr);
-static int     de4x5_bad_srom(struct de4x5_private *lp);
-static short   srom_rd(u_long address, u_char offset);
-static void    srom_latch(u_int command, u_long address);
-static void    srom_command(u_int command, u_long address);
-static void    srom_address(u_int command, u_long address, u_char offset);
-static short   srom_data(u_int command, u_long address);
-/*static void    srom_busy(u_int command, u_long address);*/
-static void    sendto_srom(u_int command, u_long addr);
-static int     getfrom_srom(u_long addr);
-static int     srom_map_media(struct net_device *dev);
-static int     srom_infoleaf_info(struct net_device *dev);
-static void    srom_init(struct net_device *dev);
-static void    srom_exec(struct net_device *dev, u_char *p);
-static int     mii_rd(u_char phyreg, u_char phyaddr, u_long ioaddr);
-static void    mii_wr(int data, u_char phyreg, u_char phyaddr, u_long ioaddr);
-static int     mii_rdata(u_long ioaddr);
-static void    mii_wdata(int data, int len, u_long ioaddr);
-static void    mii_ta(u_long rw, u_long ioaddr);
-static int     mii_swap(int data, int len);
-static void    mii_address(u_char addr, u_long ioaddr);
-static void    sendto_mii(u32 command, int data, u_long ioaddr);
-static int     getfrom_mii(u32 command, u_long ioaddr);
-static int     mii_get_oui(u_char phyaddr, u_long ioaddr);
-static int     mii_get_phy(struct net_device *dev);
-static void    SetMulticastFilter(struct net_device *dev);
-static int     get_hw_addr(struct net_device *dev);
-static void    srom_repair(struct net_device *dev, int card);
-static int     test_bad_enet(struct net_device *dev, int status);
-static int     an_exception(struct de4x5_private *lp);
-static char    *build_setup_frame(struct net_device *dev, int mode);
-static void    disable_ast(struct net_device *dev);
-static long    de4x5_switch_mac_port(struct net_device *dev);
-static int     gep_rd(struct net_device *dev);
-static void    gep_wr(s32 data, struct net_device *dev);
-static void    yawn(struct net_device *dev, int state);
-static void    de4x5_parse_params(struct net_device *dev);
-static void    de4x5_dbg_open(struct net_device *dev);
-static void    de4x5_dbg_mii(struct net_device *dev, int k);
-static void    de4x5_dbg_media(struct net_device *dev);
-static void    de4x5_dbg_srom(struct de4x5_srom *p);
-static void    de4x5_dbg_rx(struct sk_buff *skb, int len);
-static int     de4x5_strncmp(char *a, char *b, int n);
-static int     dc21041_infoleaf(struct net_device *dev);
-static int     dc21140_infoleaf(struct net_device *dev);
-static int     dc21142_infoleaf(struct net_device *dev);
-static int     dc21143_infoleaf(struct net_device *dev);
-static int     type0_infoblock(struct net_device *dev, u_char count, u_char *p);
-static int     type1_infoblock(struct net_device *dev, u_char count, u_char *p);
-static int     type2_infoblock(struct net_device *dev, u_char count, u_char *p);
-static int     type3_infoblock(struct net_device *dev, u_char count, u_char *p);
-static int     type4_infoblock(struct net_device *dev, u_char count, u_char *p);
-static int     type5_infoblock(struct net_device *dev, u_char count, u_char *p);
-static int     compact_infoblock(struct net_device *dev, u_char count, u_char *p);
-
-/*
-** Note now that module autoprobing is allowed under EISA and PCI. The
-** IRQ lines will not be auto-detected; instead I'll rely on the BIOSes
-** to "do the right thing".
-*/
-
-static int io=0x0;/* EDIT THIS LINE FOR YOUR CONFIGURATION IF NEEDED        */
-
-module_param(io, int, 0);
-module_param(de4x5_debug, int, 0);
-module_param(dec_only, int, 0);
-module_param(args, charp, 0);
-
-MODULE_PARM_DESC(io, "de4x5 I/O base address");
-MODULE_PARM_DESC(de4x5_debug, "de4x5 debug mask");
-MODULE_PARM_DESC(dec_only, "de4x5 probe only for Digital boards (0-1)");
-MODULE_PARM_DESC(args, "de4x5 full duplex and media type settings; see de4x5.c for details");
-MODULE_LICENSE("GPL");
-
-/*
-** List the SROM infoleaf functions and chipsets
-*/
-struct InfoLeaf {
-    int chipset;
-    int (*fn)(struct net_device *);
-};
-static struct InfoLeaf infoleaf_array[] = {
-    {DC21041, dc21041_infoleaf},
-    {DC21140, dc21140_infoleaf},
-    {DC21142, dc21142_infoleaf},
-    {DC21143, dc21143_infoleaf}
-};
-#define INFOLEAF_SIZE ARRAY_SIZE(infoleaf_array)
-
-/*
-** List the SROM info block functions
-*/
-static int (*dc_infoblock[])(struct net_device *dev, u_char, u_char *) = {
-    type0_infoblock,
-    type1_infoblock,
-    type2_infoblock,
-    type3_infoblock,
-    type4_infoblock,
-    type5_infoblock,
-    compact_infoblock
-};
-
-#define COMPACT (ARRAY_SIZE(dc_infoblock) - 1)
-
-/*
-** Miscellaneous defines...
-*/
-#define RESET_DE4X5 {\
-    int i;\
-    i=inl(DE4X5_BMR);\
-    mdelay(1);\
-    outl(i | BMR_SWR, DE4X5_BMR);\
-    mdelay(1);\
-    outl(i, DE4X5_BMR);\
-    mdelay(1);\
-    for (i=0;i<5;i++) {inl(DE4X5_BMR); mdelay(1);}\
-    mdelay(1);\
-}
-
-#define PHY_HARD_RESET {\
-    outl(GEP_HRST, DE4X5_GEP);           /* Hard RESET the PHY dev. */\
-    mdelay(1);                           /* Assert for 1ms */\
-    outl(0x00, DE4X5_GEP);\
-    mdelay(2);                           /* Wait for 2ms */\
-}
-
-static const struct net_device_ops de4x5_netdev_ops = {
-    .ndo_open		= de4x5_open,
-    .ndo_stop		= de4x5_close,
-    .ndo_start_xmit	= de4x5_queue_pkt,
-    .ndo_get_stats	= de4x5_get_stats,
-    .ndo_set_multicast_list = set_multicast_list,
-    .ndo_do_ioctl	= de4x5_ioctl,
-    .ndo_change_mtu	= eth_change_mtu,
-    .ndo_set_mac_address= eth_mac_addr,
-    .ndo_validate_addr	= eth_validate_addr,
-};
-
-
-static int __devinit
-de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev)
-{
-    char name[DE4X5_NAME_LENGTH + 1];
-    struct de4x5_private *lp = netdev_priv(dev);
-    struct pci_dev *pdev = NULL;
-    int i, status=0;
-
-    dev_set_drvdata(gendev, dev);
-
-    /* Ensure we're not sleeping */
-    if (lp->bus == EISA) {
-	outb(WAKEUP, PCI_CFPM);
-    } else {
-	pdev = to_pci_dev (gendev);
-	pci_write_config_byte(pdev, PCI_CFDA_PSM, WAKEUP);
-    }
-    mdelay(10);
-
-    RESET_DE4X5;
-
-    if ((inl(DE4X5_STS) & (STS_TS | STS_RS)) != 0) {
-	return -ENXIO;                       /* Hardware could not reset */
-    }
-
-    /*
-    ** Now find out what kind of DC21040/DC21041/DC21140 board we have.
-    */
-    lp->useSROM = false;
-    if (lp->bus == PCI) {
-	PCI_signature(name, lp);
-    } else {
-	EISA_signature(name, gendev);
-    }
-
-    if (*name == '\0') {                     /* Not found a board signature */
-	return -ENXIO;
-    }
-
-    dev->base_addr = iobase;
-    printk ("%s: %s at 0x%04lx", dev_name(gendev), name, iobase);
-
-    status = get_hw_addr(dev);
-    printk(", h/w address %pM\n", dev->dev_addr);
-
-    if (status != 0) {
-	printk("      which has an Ethernet PROM CRC error.\n");
-	return -ENXIO;
-    } else {
-	skb_queue_head_init(&lp->cache.queue);
-	lp->cache.gepc = GEP_INIT;
-	lp->asBit = GEP_SLNK;
-	lp->asPolarity = GEP_SLNK;
-	lp->asBitValid = ~0;
-	lp->timeout = -1;
-	lp->gendev = gendev;
-	spin_lock_init(&lp->lock);
-	init_timer(&lp->timer);
-	lp->timer.function = (void (*)(unsigned long))de4x5_ast;
-	lp->timer.data = (unsigned long)dev;
-	de4x5_parse_params(dev);
-
-	/*
-	** Choose correct autosensing in case someone messed up
-	*/
-        lp->autosense = lp->params.autosense;
-        if (lp->chipset != DC21140) {
-            if ((lp->chipset==DC21040) && (lp->params.autosense&TP_NW)) {
-                lp->params.autosense = TP;
-            }
-            if ((lp->chipset==DC21041) && (lp->params.autosense&BNC_AUI)) {
-                lp->params.autosense = BNC;
-            }
-        }
-	lp->fdx = lp->params.fdx;
-	sprintf(lp->adapter_name,"%s (%s)", name, dev_name(gendev));
-
-	lp->dma_size = (NUM_RX_DESC + NUM_TX_DESC) * sizeof(struct de4x5_desc);
-#if defined(__alpha__) || defined(__powerpc__) || defined(CONFIG_SPARC) || defined(DE4X5_DO_MEMCPY)
-	lp->dma_size += RX_BUFF_SZ * NUM_RX_DESC + DE4X5_ALIGN;
-#endif
-	lp->rx_ring = dma_alloc_coherent(gendev, lp->dma_size,
-					 &lp->dma_rings, GFP_ATOMIC);
-	if (lp->rx_ring == NULL) {
-	    return -ENOMEM;
-	}
-
-	lp->tx_ring = lp->rx_ring + NUM_RX_DESC;
-
-	/*
-	** Set up the RX descriptor ring (Intels)
-	** Allocate contiguous receive buffers, long word aligned (Alphas)
-	*/
-#if !defined(__alpha__) && !defined(__powerpc__) && !defined(CONFIG_SPARC) && !defined(DE4X5_DO_MEMCPY)
-	for (i=0; i<NUM_RX_DESC; i++) {
-	    lp->rx_ring[i].status = 0;
-	    lp->rx_ring[i].des1 = cpu_to_le32(RX_BUFF_SZ);
-	    lp->rx_ring[i].buf = 0;
-	    lp->rx_ring[i].next = 0;
-	    lp->rx_skb[i] = (struct sk_buff *) 1;     /* Dummy entry */
-	}
-
-#else
-	{
-		dma_addr_t dma_rx_bufs;
-
-		dma_rx_bufs = lp->dma_rings + (NUM_RX_DESC + NUM_TX_DESC)
-		      	* sizeof(struct de4x5_desc);
-		dma_rx_bufs = (dma_rx_bufs + DE4X5_ALIGN) & ~DE4X5_ALIGN;
-		lp->rx_bufs = (char *)(((long)(lp->rx_ring + NUM_RX_DESC
-		      	+ NUM_TX_DESC) + DE4X5_ALIGN) & ~DE4X5_ALIGN);
-		for (i=0; i<NUM_RX_DESC; i++) {
-	    		lp->rx_ring[i].status = 0;
-	    		lp->rx_ring[i].des1 = cpu_to_le32(RX_BUFF_SZ);
-	    		lp->rx_ring[i].buf =
-				cpu_to_le32(dma_rx_bufs+i*RX_BUFF_SZ);
-	    		lp->rx_ring[i].next = 0;
-	    		lp->rx_skb[i] = (struct sk_buff *) 1; /* Dummy entry */
-		}
-
-	}
-#endif
-
-	barrier();
-
-	lp->rxRingSize = NUM_RX_DESC;
-	lp->txRingSize = NUM_TX_DESC;
-
-	/* Write the end of list marker to the descriptor lists */
-	lp->rx_ring[lp->rxRingSize - 1].des1 |= cpu_to_le32(RD_RER);
-	lp->tx_ring[lp->txRingSize - 1].des1 |= cpu_to_le32(TD_TER);
-
-	/* Tell the adapter where the TX/RX rings are located. */
-	outl(lp->dma_rings, DE4X5_RRBA);
-	outl(lp->dma_rings + NUM_RX_DESC * sizeof(struct de4x5_desc),
-	     DE4X5_TRBA);
-
-	/* Initialise the IRQ mask and Enable/Disable */
-	lp->irq_mask = IMR_RIM | IMR_TIM | IMR_TUM | IMR_UNM;
-	lp->irq_en   = IMR_NIM | IMR_AIM;
-
-	/* Create a loopback packet frame for later media probing */
-	create_packet(dev, lp->frame, sizeof(lp->frame));
-
-	/* Check if the RX overflow bug needs testing for */
-	i = lp->cfrv & 0x000000fe;
-	if ((lp->chipset == DC21140) && (i == 0x20)) {
-	    lp->rx_ovf = 1;
-	}
-
-	/* Initialise the SROM pointers if possible */
-	if (lp->useSROM) {
-	    lp->state = INITIALISED;
-	    if (srom_infoleaf_info(dev)) {
-	        dma_free_coherent (gendev, lp->dma_size,
-			       lp->rx_ring, lp->dma_rings);
-		return -ENXIO;
-	    }
-	    srom_init(dev);
-	}
-
-	lp->state = CLOSED;
-
-	/*
-	** Check for an MII interface
-	*/
-	if ((lp->chipset != DC21040) && (lp->chipset != DC21041)) {
-	    mii_get_phy(dev);
-	}
-
-	printk("      and requires IRQ%d (provided by %s).\n", dev->irq,
-	       ((lp->bus == PCI) ? "PCI BIOS" : "EISA CNFG"));
-    }
-
-    if (de4x5_debug & DEBUG_VERSION) {
-	printk(version);
-    }
-
-    /* The DE4X5-specific entries in the device structure. */
-    SET_NETDEV_DEV(dev, gendev);
-    dev->netdev_ops = &de4x5_netdev_ops;
-    dev->mem_start = 0;
-
-    /* Fill in the generic fields of the device structure. */
-    if ((status = register_netdev (dev))) {
-	    dma_free_coherent (gendev, lp->dma_size,
-			       lp->rx_ring, lp->dma_rings);
-	    return status;
-    }
-
-    /* Let the adapter sleep to save power */
-    yawn(dev, SLEEP);
-
-    return status;
-}
-
-
-static int
-de4x5_open(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int i, status = 0;
-    s32 omr;
-
-    /* Allocate the RX buffers */
-    for (i=0; i<lp->rxRingSize; i++) {
-	if (de4x5_alloc_rx_buff(dev, i, 0) == NULL) {
-	    de4x5_free_rx_buffs(dev);
-	    return -EAGAIN;
-	}
-    }
-
-    /*
-    ** Wake up the adapter
-    */
-    yawn(dev, WAKEUP);
-
-    /*
-    ** Re-initialize the DE4X5...
-    */
-    status = de4x5_init(dev);
-    spin_lock_init(&lp->lock);
-    lp->state = OPEN;
-    de4x5_dbg_open(dev);
-
-    if (request_irq(dev->irq, de4x5_interrupt, IRQF_SHARED,
-		                                     lp->adapter_name, dev)) {
-	printk("de4x5_open(): Requested IRQ%d is busy - attemping FAST/SHARE...", dev->irq);
-	if (request_irq(dev->irq, de4x5_interrupt, IRQF_DISABLED | IRQF_SHARED,
-			                             lp->adapter_name, dev)) {
-	    printk("\n              Cannot get IRQ- reconfigure your hardware.\n");
-	    disable_ast(dev);
-	    de4x5_free_rx_buffs(dev);
-	    de4x5_free_tx_buffs(dev);
-	    yawn(dev, SLEEP);
-	    lp->state = CLOSED;
-	    return -EAGAIN;
-	} else {
-	    printk("\n              Succeeded, but you should reconfigure your hardware to avoid this.\n");
-	    printk("WARNING: there may be IRQ related problems in heavily loaded systems.\n");
-	}
-    }
-
-    lp->interrupt = UNMASK_INTERRUPTS;
-    dev->trans_start = jiffies; /* prevent tx timeout */
-
-    START_DE4X5;
-
-    de4x5_setup_intr(dev);
-
-    if (de4x5_debug & DEBUG_OPEN) {
-	printk("\tsts:  0x%08x\n", inl(DE4X5_STS));
-	printk("\tbmr:  0x%08x\n", inl(DE4X5_BMR));
-	printk("\timr:  0x%08x\n", inl(DE4X5_IMR));
-	printk("\tomr:  0x%08x\n", inl(DE4X5_OMR));
-	printk("\tsisr: 0x%08x\n", inl(DE4X5_SISR));
-	printk("\tsicr: 0x%08x\n", inl(DE4X5_SICR));
-	printk("\tstrr: 0x%08x\n", inl(DE4X5_STRR));
-	printk("\tsigr: 0x%08x\n", inl(DE4X5_SIGR));
-    }
-
-    return status;
-}
-
-/*
-** Initialize the DE4X5 operating conditions. NB: a chip problem with the
-** DC21140 requires using perfect filtering mode for that chip. Since I can't
-** see why I'd want > 14 multicast addresses, I have changed all chips to use
-** the perfect filtering mode. Keep the DMA burst length at 8: there seems
-** to be data corruption problems if it is larger (UDP errors seen from a
-** ttcp source).
-*/
-static int
-de4x5_init(struct net_device *dev)
-{
-    /* Lock out other processes whilst setting up the hardware */
-    netif_stop_queue(dev);
-
-    de4x5_sw_reset(dev);
-
-    /* Autoconfigure the connected port */
-    autoconf_media(dev);
-
-    return 0;
-}
-
-static int
-de4x5_sw_reset(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int i, j, status = 0;
-    s32 bmr, omr;
-
-    /* Select the MII or SRL port now and RESET the MAC */
-    if (!lp->useSROM) {
-	if (lp->phy[lp->active].id != 0) {
-	    lp->infoblock_csr6 = OMR_SDP | OMR_PS | OMR_HBD;
-	} else {
-	    lp->infoblock_csr6 = OMR_SDP | OMR_TTM;
-	}
-	de4x5_switch_mac_port(dev);
-    }
-
-    /*
-    ** Set the programmable burst length to 8 longwords for all the DC21140
-    ** Fasternet chips and 4 longwords for all others: DMA errors result
-    ** without these values. Cache align 16 long.
-    */
-    bmr = (lp->chipset==DC21140 ? PBL_8 : PBL_4) | DESC_SKIP_LEN | DE4X5_CACHE_ALIGN;
-    bmr |= ((lp->chipset & ~0x00ff)==DC2114x ? BMR_RML : 0);
-    outl(bmr, DE4X5_BMR);
-
-    omr = inl(DE4X5_OMR) & ~OMR_PR;             /* Turn off promiscuous mode */
-    if (lp->chipset == DC21140) {
-	omr |= (OMR_SDP | OMR_SB);
-    }
-    lp->setup_f = PERFECT;
-    outl(lp->dma_rings, DE4X5_RRBA);
-    outl(lp->dma_rings + NUM_RX_DESC * sizeof(struct de4x5_desc),
-	 DE4X5_TRBA);
-
-    lp->rx_new = lp->rx_old = 0;
-    lp->tx_new = lp->tx_old = 0;
-
-    for (i = 0; i < lp->rxRingSize; i++) {
-	lp->rx_ring[i].status = cpu_to_le32(R_OWN);
-    }
-
-    for (i = 0; i < lp->txRingSize; i++) {
-	lp->tx_ring[i].status = cpu_to_le32(0);
-    }
-
-    barrier();
-
-    /* Build the setup frame depending on filtering mode */
-    SetMulticastFilter(dev);
-
-    load_packet(dev, lp->setup_frame, PERFECT_F|TD_SET|SETUP_FRAME_LEN, (struct sk_buff *)1);
-    outl(omr|OMR_ST, DE4X5_OMR);
-
-    /* Poll for setup frame completion (adapter interrupts are disabled now) */
-
-    for (j=0, i=0;(i<500) && (j==0);i++) {       /* Up to 500ms delay */
-	mdelay(1);
-	if ((s32)le32_to_cpu(lp->tx_ring[lp->tx_new].status) >= 0) j=1;
-    }
-    outl(omr, DE4X5_OMR);                        /* Stop everything! */
-
-    if (j == 0) {
-	printk("%s: Setup frame timed out, status %08x\n", dev->name,
-	       inl(DE4X5_STS));
-	status = -EIO;
-    }
-
-    lp->tx_new = (lp->tx_new + 1) % lp->txRingSize;
-    lp->tx_old = lp->tx_new;
-
-    return status;
-}
-
-/*
-** Writes a socket buffer address to the next available transmit descriptor.
-*/
-static netdev_tx_t
-de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    u_long flags = 0;
-
-    netif_stop_queue(dev);
-    if (!lp->tx_enable)                   /* Cannot send for now */
-	return NETDEV_TX_LOCKED;
-
-    /*
-    ** Clean out the TX ring asynchronously to interrupts - sometimes the
-    ** interrupts are lost by delayed descriptor status updates relative to
-    ** the irq assertion, especially with a busy PCI bus.
-    */
-    spin_lock_irqsave(&lp->lock, flags);
-    de4x5_tx(dev);
-    spin_unlock_irqrestore(&lp->lock, flags);
-
-    /* Test if cache is already locked - requeue skb if so */
-    if (test_and_set_bit(0, (void *)&lp->cache.lock) && !lp->interrupt)
-	return NETDEV_TX_LOCKED;
-
-    /* Transmit descriptor ring full or stale skb */
-    if (netif_queue_stopped(dev) || (u_long) lp->tx_skb[lp->tx_new] > 1) {
-	if (lp->interrupt) {
-	    de4x5_putb_cache(dev, skb);          /* Requeue the buffer */
-	} else {
-	    de4x5_put_cache(dev, skb);
-	}
-	if (de4x5_debug & DEBUG_TX) {
-	    printk("%s: transmit busy, lost media or stale skb found:\n  STS:%08x\n  tbusy:%d\n  IMR:%08x\n  OMR:%08x\n Stale skb: %s\n",dev->name, inl(DE4X5_STS), netif_queue_stopped(dev), inl(DE4X5_IMR), inl(DE4X5_OMR), ((u_long) lp->tx_skb[lp->tx_new] > 1) ? "YES" : "NO");
-	}
-    } else if (skb->len > 0) {
-	/* If we already have stuff queued locally, use that first */
-	if (!skb_queue_empty(&lp->cache.queue) && !lp->interrupt) {
-	    de4x5_put_cache(dev, skb);
-	    skb = de4x5_get_cache(dev);
-	}
-
-	while (skb && !netif_queue_stopped(dev) &&
-	       (u_long) lp->tx_skb[lp->tx_new] <= 1) {
-	    spin_lock_irqsave(&lp->lock, flags);
-	    netif_stop_queue(dev);
-	    load_packet(dev, skb->data, TD_IC | TD_LS | TD_FS | skb->len, skb);
- 	    lp->stats.tx_bytes += skb->len;
-	    outl(POLL_DEMAND, DE4X5_TPD);/* Start the TX */
-
-	    lp->tx_new = (lp->tx_new + 1) % lp->txRingSize;
-
-	    if (TX_BUFFS_AVAIL) {
-		netif_start_queue(dev);         /* Another pkt may be queued */
-	    }
-	    skb = de4x5_get_cache(dev);
-	    spin_unlock_irqrestore(&lp->lock, flags);
-	}
-	if (skb) de4x5_putb_cache(dev, skb);
-    }
-
-    lp->cache.lock = 0;
-
-    return NETDEV_TX_OK;
-}
-
-/*
-** The DE4X5 interrupt handler.
-**
-** I/O Read/Writes through intermediate PCI bridges are never 'posted',
-** so that the asserted interrupt always has some real data to work with -
-** if these I/O accesses are ever changed to memory accesses, ensure the
-** STS write is read immediately to complete the transaction if the adapter
-** is not on bus 0. Lost interrupts can still occur when the PCI bus load
-** is high and descriptor status bits cannot be set before the associated
-** interrupt is asserted and this routine entered.
-*/
-static irqreturn_t
-de4x5_interrupt(int irq, void *dev_id)
-{
-    struct net_device *dev = dev_id;
-    struct de4x5_private *lp;
-    s32 imr, omr, sts, limit;
-    u_long iobase;
-    unsigned int handled = 0;
-
-    lp = netdev_priv(dev);
-    spin_lock(&lp->lock);
-    iobase = dev->base_addr;
-
-    DISABLE_IRQs;                        /* Ensure non re-entrancy */
-
-    if (test_and_set_bit(MASK_INTERRUPTS, (void*) &lp->interrupt))
-	printk("%s: Re-entering the interrupt handler.\n", dev->name);
-
-    synchronize_irq(dev->irq);
-
-    for (limit=0; limit<8; limit++) {
-	sts = inl(DE4X5_STS);            /* Read IRQ status */
-	outl(sts, DE4X5_STS);            /* Reset the board interrupts */
-
-	if (!(sts & lp->irq_mask)) break;/* All done */
-	handled = 1;
-
-	if (sts & (STS_RI | STS_RU))     /* Rx interrupt (packet[s] arrived) */
-	  de4x5_rx(dev);
-
-	if (sts & (STS_TI | STS_TU))     /* Tx interrupt (packet sent) */
-	  de4x5_tx(dev);
-
-	if (sts & STS_LNF) {             /* TP Link has failed */
-	    lp->irq_mask &= ~IMR_LFM;
-	}
-
-	if (sts & STS_UNF) {             /* Transmit underrun */
-	    de4x5_txur(dev);
-	}
-
-	if (sts & STS_SE) {              /* Bus Error */
-	    STOP_DE4X5;
-	    printk("%s: Fatal bus error occurred, sts=%#8x, device stopped.\n",
-		   dev->name, sts);
-	    spin_unlock(&lp->lock);
-	    return IRQ_HANDLED;
-	}
-    }
-
-    /* Load the TX ring with any locally stored packets */
-    if (!test_and_set_bit(0, (void *)&lp->cache.lock)) {
-	while (!skb_queue_empty(&lp->cache.queue) && !netif_queue_stopped(dev) && lp->tx_enable) {
-	    de4x5_queue_pkt(de4x5_get_cache(dev), dev);
-	}
-	lp->cache.lock = 0;
-    }
-
-    lp->interrupt = UNMASK_INTERRUPTS;
-    ENABLE_IRQs;
-    spin_unlock(&lp->lock);
-
-    return IRQ_RETVAL(handled);
-}
-
-static int
-de4x5_rx(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int entry;
-    s32 status;
-
-    for (entry=lp->rx_new; (s32)le32_to_cpu(lp->rx_ring[entry].status)>=0;
-	                                                    entry=lp->rx_new) {
-	status = (s32)le32_to_cpu(lp->rx_ring[entry].status);
-
-	if (lp->rx_ovf) {
-	    if (inl(DE4X5_MFC) & MFC_FOCM) {
-		de4x5_rx_ovfc(dev);
-		break;
-	    }
-	}
-
-	if (status & RD_FS) {                 /* Remember the start of frame */
-	    lp->rx_old = entry;
-	}
-
-	if (status & RD_LS) {                 /* Valid frame status */
-	    if (lp->tx_enable) lp->linkOK++;
-	    if (status & RD_ES) {	      /* There was an error. */
-		lp->stats.rx_errors++;        /* Update the error stats. */
-		if (status & (RD_RF | RD_TL)) lp->stats.rx_frame_errors++;
-		if (status & RD_CE)           lp->stats.rx_crc_errors++;
-		if (status & RD_OF)           lp->stats.rx_fifo_errors++;
-		if (status & RD_TL)           lp->stats.rx_length_errors++;
-		if (status & RD_RF)           lp->pktStats.rx_runt_frames++;
-		if (status & RD_CS)           lp->pktStats.rx_collision++;
-		if (status & RD_DB)           lp->pktStats.rx_dribble++;
-		if (status & RD_OF)           lp->pktStats.rx_overflow++;
-	    } else {                          /* A valid frame received */
-		struct sk_buff *skb;
-		short pkt_len = (short)(le32_to_cpu(lp->rx_ring[entry].status)
-					                            >> 16) - 4;
-
-		if ((skb = de4x5_alloc_rx_buff(dev, entry, pkt_len)) == NULL) {
-		    printk("%s: Insufficient memory; nuking packet.\n",
-			                                            dev->name);
-		    lp->stats.rx_dropped++;
-		} else {
-		    de4x5_dbg_rx(skb, pkt_len);
-
-		    /* Push up the protocol stack */
-		    skb->protocol=eth_type_trans(skb,dev);
-		    de4x5_local_stats(dev, skb->data, pkt_len);
-		    netif_rx(skb);
-
-		    /* Update stats */
-		    lp->stats.rx_packets++;
- 		    lp->stats.rx_bytes += pkt_len;
-		}
-	    }
-
-	    /* Change buffer ownership for this frame, back to the adapter */
-	    for (;lp->rx_old!=entry;lp->rx_old=(lp->rx_old + 1)%lp->rxRingSize) {
-		lp->rx_ring[lp->rx_old].status = cpu_to_le32(R_OWN);
-		barrier();
-	    }
-	    lp->rx_ring[entry].status = cpu_to_le32(R_OWN);
-	    barrier();
-	}
-
-	/*
-	** Update entry information
-	*/
-	lp->rx_new = (lp->rx_new + 1) % lp->rxRingSize;
-    }
-
-    return 0;
-}
-
-static inline void
-de4x5_free_tx_buff(struct de4x5_private *lp, int entry)
-{
-    dma_unmap_single(lp->gendev, le32_to_cpu(lp->tx_ring[entry].buf),
-		     le32_to_cpu(lp->tx_ring[entry].des1) & TD_TBS1,
-		     DMA_TO_DEVICE);
-    if ((u_long) lp->tx_skb[entry] > 1)
-	dev_kfree_skb_irq(lp->tx_skb[entry]);
-    lp->tx_skb[entry] = NULL;
-}
-
-/*
-** Buffer sent - check for TX buffer errors.
-*/
-static int
-de4x5_tx(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int entry;
-    s32 status;
-
-    for (entry = lp->tx_old; entry != lp->tx_new; entry = lp->tx_old) {
-	status = (s32)le32_to_cpu(lp->tx_ring[entry].status);
-	if (status < 0) {                     /* Buffer not sent yet */
-	    break;
-	} else if (status != 0x7fffffff) {    /* Not setup frame */
-	    if (status & TD_ES) {             /* An error happened */
-		lp->stats.tx_errors++;
-		if (status & TD_NC) lp->stats.tx_carrier_errors++;
-		if (status & TD_LC) lp->stats.tx_window_errors++;
-		if (status & TD_UF) lp->stats.tx_fifo_errors++;
-		if (status & TD_EC) lp->pktStats.excessive_collisions++;
-		if (status & TD_DE) lp->stats.tx_aborted_errors++;
-
-		if (TX_PKT_PENDING) {
-		    outl(POLL_DEMAND, DE4X5_TPD);/* Restart a stalled TX */
-		}
-	    } else {                      /* Packet sent */
-		lp->stats.tx_packets++;
-		if (lp->tx_enable) lp->linkOK++;
-	    }
-	    /* Update the collision counter */
-	    lp->stats.collisions += ((status & TD_EC) ? 16 :
-				                      ((status & TD_CC) >> 3));
-
-	    /* Free the buffer. */
-	    if (lp->tx_skb[entry] != NULL)
-	    	de4x5_free_tx_buff(lp, entry);
-	}
-
-	/* Update all the pointers */
-	lp->tx_old = (lp->tx_old + 1) % lp->txRingSize;
-    }
-
-    /* Any resources available? */
-    if (TX_BUFFS_AVAIL && netif_queue_stopped(dev)) {
-	if (lp->interrupt)
-	    netif_wake_queue(dev);
-	else
-	    netif_start_queue(dev);
-    }
-
-    return 0;
-}
-
-static void
-de4x5_ast(struct net_device *dev)
-{
-	struct de4x5_private *lp = netdev_priv(dev);
-	int next_tick = DE4X5_AUTOSENSE_MS;
-	int dt;
-
-	if (lp->useSROM)
-		next_tick = srom_autoconf(dev);
-	else if (lp->chipset == DC21140)
-		next_tick = dc21140m_autoconf(dev);
-	else if (lp->chipset == DC21041)
-		next_tick = dc21041_autoconf(dev);
-	else if (lp->chipset == DC21040)
-		next_tick = dc21040_autoconf(dev);
-	lp->linkOK = 0;
-
-	dt = (next_tick * HZ) / 1000;
-
-	if (!dt)
-		dt = 1;
-
-	mod_timer(&lp->timer, jiffies + dt);
-}
-
-static int
-de4x5_txur(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int omr;
-
-    omr = inl(DE4X5_OMR);
-    if (!(omr & OMR_SF) || (lp->chipset==DC21041) || (lp->chipset==DC21040)) {
-	omr &= ~(OMR_ST|OMR_SR);
-	outl(omr, DE4X5_OMR);
-	while (inl(DE4X5_STS) & STS_TS);
-	if ((omr & OMR_TR) < OMR_TR) {
-	    omr += 0x4000;
-	} else {
-	    omr |= OMR_SF;
-	}
-	outl(omr | OMR_ST | OMR_SR, DE4X5_OMR);
-    }
-
-    return 0;
-}
-
-static int
-de4x5_rx_ovfc(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int omr;
-
-    omr = inl(DE4X5_OMR);
-    outl(omr & ~OMR_SR, DE4X5_OMR);
-    while (inl(DE4X5_STS) & STS_RS);
-
-    for (; (s32)le32_to_cpu(lp->rx_ring[lp->rx_new].status)>=0;) {
-	lp->rx_ring[lp->rx_new].status = cpu_to_le32(R_OWN);
-	lp->rx_new = (lp->rx_new + 1) % lp->rxRingSize;
-    }
-
-    outl(omr, DE4X5_OMR);
-
-    return 0;
-}
-
-static int
-de4x5_close(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 imr, omr;
-
-    disable_ast(dev);
-
-    netif_stop_queue(dev);
-
-    if (de4x5_debug & DEBUG_CLOSE) {
-	printk("%s: Shutting down ethercard, status was %8.8x.\n",
-	       dev->name, inl(DE4X5_STS));
-    }
-
-    /*
-    ** We stop the DE4X5 here... mask interrupts and stop TX & RX
-    */
-    DISABLE_IRQs;
-    STOP_DE4X5;
-
-    /* Free the associated irq */
-    free_irq(dev->irq, dev);
-    lp->state = CLOSED;
-
-    /* Free any socket buffers */
-    de4x5_free_rx_buffs(dev);
-    de4x5_free_tx_buffs(dev);
-
-    /* Put the adapter to sleep to save power */
-    yawn(dev, SLEEP);
-
-    return 0;
-}
-
-static struct net_device_stats *
-de4x5_get_stats(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    lp->stats.rx_missed_errors = (int)(inl(DE4X5_MFC) & (MFC_OVFL | MFC_CNTR));
-
-    return &lp->stats;
-}
-
-static void
-de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int i;
-
-    for (i=1; i<DE4X5_PKT_STAT_SZ-1; i++) {
-        if (pkt_len < (i*DE4X5_PKT_BIN_SZ)) {
-	    lp->pktStats.bins[i]++;
-	    i = DE4X5_PKT_STAT_SZ;
-	}
-    }
-    if (is_multicast_ether_addr(buf)) {
-        if (is_broadcast_ether_addr(buf)) {
-	    lp->pktStats.broadcast++;
-	} else {
-	    lp->pktStats.multicast++;
-	}
-    } else if (compare_ether_addr(buf, dev->dev_addr) == 0) {
-        lp->pktStats.unicast++;
-    }
-
-    lp->pktStats.bins[0]++;       /* Duplicates stats.rx_packets */
-    if (lp->pktStats.bins[0] == 0) { /* Reset counters */
-        memset((char *)&lp->pktStats, 0, sizeof(lp->pktStats));
-    }
-}
-
-/*
-** Removes the TD_IC flag from previous descriptor to improve TX performance.
-** If the flag is changed on a descriptor that is being read by the hardware,
-** I assume PCI transaction ordering will mean you are either successful or
-** just miss asserting the change to the hardware. Anyway you're messing with
-** a descriptor you don't own, but this shouldn't kill the chip provided
-** the descriptor register is read only to the hardware.
-*/
-static void
-load_packet(struct net_device *dev, char *buf, u32 flags, struct sk_buff *skb)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int entry = (lp->tx_new ? lp->tx_new-1 : lp->txRingSize-1);
-    dma_addr_t buf_dma = dma_map_single(lp->gendev, buf, flags & TD_TBS1, DMA_TO_DEVICE);
-
-    lp->tx_ring[lp->tx_new].buf = cpu_to_le32(buf_dma);
-    lp->tx_ring[lp->tx_new].des1 &= cpu_to_le32(TD_TER);
-    lp->tx_ring[lp->tx_new].des1 |= cpu_to_le32(flags);
-    lp->tx_skb[lp->tx_new] = skb;
-    lp->tx_ring[entry].des1 &= cpu_to_le32(~TD_IC);
-    barrier();
-
-    lp->tx_ring[lp->tx_new].status = cpu_to_le32(T_OWN);
-    barrier();
-}
-
-/*
-** Set or clear the multicast filter for this adaptor.
-*/
-static void
-set_multicast_list(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    /* First, double check that the adapter is open */
-    if (lp->state == OPEN) {
-	if (dev->flags & IFF_PROMISC) {         /* set promiscuous mode */
-	    u32 omr;
-	    omr = inl(DE4X5_OMR);
-	    omr |= OMR_PR;
-	    outl(omr, DE4X5_OMR);
-	} else {
-	    SetMulticastFilter(dev);
-	    load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET |
-			                                SETUP_FRAME_LEN, (struct sk_buff *)1);
-
-	    lp->tx_new = (lp->tx_new + 1) % lp->txRingSize;
-	    outl(POLL_DEMAND, DE4X5_TPD);       /* Start the TX */
-	    dev->trans_start = jiffies; /* prevent tx timeout */
-	}
-    }
-}
-
-/*
-** Calculate the hash code and update the logical address filter
-** from a list of ethernet multicast addresses.
-** Little endian crc one liner from Matt Thomas, DEC.
-*/
-static void
-SetMulticastFilter(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    struct netdev_hw_addr *ha;
-    u_long iobase = dev->base_addr;
-    int i, bit, byte;
-    u16 hashcode;
-    u32 omr, crc;
-    char *pa;
-    unsigned char *addrs;
-
-    omr = inl(DE4X5_OMR);
-    omr &= ~(OMR_PR | OMR_PM);
-    pa = build_setup_frame(dev, ALL);        /* Build the basic frame */
-
-    if ((dev->flags & IFF_ALLMULTI) || (netdev_mc_count(dev) > 14)) {
-	omr |= OMR_PM;                       /* Pass all multicasts */
-    } else if (lp->setup_f == HASH_PERF) {   /* Hash Filtering */
-	netdev_for_each_mc_addr(ha, dev) {
-		crc = ether_crc_le(ETH_ALEN, ha->addr);
-		hashcode = crc & HASH_BITS;  /* hashcode is 9 LSb of CRC */
-
-		byte = hashcode >> 3;        /* bit[3-8] -> byte in filter */
-		bit = 1 << (hashcode & 0x07);/* bit[0-2] -> bit in byte */
-
-		byte <<= 1;                  /* calc offset into setup frame */
-		if (byte & 0x02) {
-		    byte -= 1;
-		}
-		lp->setup_frame[byte] |= bit;
-	}
-    } else {                                 /* Perfect filtering */
-	netdev_for_each_mc_addr(ha, dev) {
-	    addrs = ha->addr;
-	    for (i=0; i<ETH_ALEN; i++) {
-		*(pa + (i&1)) = *addrs++;
-		if (i & 0x01) pa += 4;
-	    }
-	}
-    }
-    outl(omr, DE4X5_OMR);
-}
-
-#ifdef CONFIG_EISA
-
-static u_char de4x5_irq[] = EISA_ALLOWED_IRQ_LIST;
-
-static int __init de4x5_eisa_probe (struct device *gendev)
-{
-	struct eisa_device *edev;
-	u_long iobase;
-	u_char irq, regval;
-	u_short vendor;
-	u32 cfid;
-	int status, device;
-	struct net_device *dev;
-	struct de4x5_private *lp;
-
-	edev = to_eisa_device (gendev);
-	iobase = edev->base_addr;
-
-	if (!request_region (iobase, DE4X5_EISA_TOTAL_SIZE, "de4x5"))
-		return -EBUSY;
-
-	if (!request_region (iobase + DE4X5_EISA_IO_PORTS,
-			     DE4X5_EISA_TOTAL_SIZE, "de4x5")) {
-		status = -EBUSY;
-		goto release_reg_1;
-	}
-
-	if (!(dev = alloc_etherdev (sizeof (struct de4x5_private)))) {
-		status = -ENOMEM;
-		goto release_reg_2;
-	}
-	lp = netdev_priv(dev);
-
-	cfid = (u32) inl(PCI_CFID);
-	lp->cfrv = (u_short) inl(PCI_CFRV);
-	device = (cfid >> 8) & 0x00ffff00;
-	vendor = (u_short) cfid;
-
-	/* Read the EISA Configuration Registers */
-	regval = inb(EISA_REG0) & (ER0_INTL | ER0_INTT);
-#ifdef CONFIG_ALPHA
-	/* Looks like the Jensen firmware (rev 2.2) doesn't really
-	 * care about the EISA configuration, and thus doesn't
-	 * configure the PLX bridge properly. Oh well... Simply mimic
-	 * the EISA config file to sort it out. */
-
-	/* EISA REG1: Assert DecChip 21040 HW Reset */
-	outb (ER1_IAM | 1, EISA_REG1);
-	mdelay (1);
-
-        /* EISA REG1: Deassert DecChip 21040 HW Reset */
-	outb (ER1_IAM, EISA_REG1);
-	mdelay (1);
-
-	/* EISA REG3: R/W Burst Transfer Enable */
-	outb (ER3_BWE | ER3_BRE, EISA_REG3);
-
-	/* 32_bit slave/master, Preempt Time=23 bclks, Unlatched Interrupt */
-	outb (ER0_BSW | ER0_BMW | ER0_EPT | regval, EISA_REG0);
-#endif
-	irq = de4x5_irq[(regval >> 1) & 0x03];
-
-	if (is_DC2114x) {
-	    device = ((lp->cfrv & CFRV_RN) < DC2114x_BRK ? DC21142 : DC21143);
-	}
-	lp->chipset = device;
-	lp->bus = EISA;
-
-	/* Write the PCI Configuration Registers */
-	outl(PCI_COMMAND_IO | PCI_COMMAND_MASTER, PCI_CFCS);
-	outl(0x00006000, PCI_CFLT);
-	outl(iobase, PCI_CBIO);
-
-	DevicePresent(dev, EISA_APROM);
-
-	dev->irq = irq;
-
-	if (!(status = de4x5_hw_init (dev, iobase, gendev))) {
-		return 0;
-	}
-
-	free_netdev (dev);
- release_reg_2:
-	release_region (iobase + DE4X5_EISA_IO_PORTS, DE4X5_EISA_TOTAL_SIZE);
- release_reg_1:
-	release_region (iobase, DE4X5_EISA_TOTAL_SIZE);
-
-	return status;
-}
-
-static int __devexit de4x5_eisa_remove (struct device *device)
-{
-	struct net_device *dev;
-	u_long iobase;
-
-	dev = dev_get_drvdata(device);
-	iobase = dev->base_addr;
-
-	unregister_netdev (dev);
-	free_netdev (dev);
-	release_region (iobase + DE4X5_EISA_IO_PORTS, DE4X5_EISA_TOTAL_SIZE);
-	release_region (iobase, DE4X5_EISA_TOTAL_SIZE);
-
-	return 0;
-}
-
-static struct eisa_device_id de4x5_eisa_ids[] = {
-        { "DEC4250", 0 },	/* 0 is the board name index... */
-        { "" }
-};
-MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids);
-
-static struct eisa_driver de4x5_eisa_driver = {
-        .id_table = de4x5_eisa_ids,
-        .driver   = {
-                .name    = "de4x5",
-                .probe   = de4x5_eisa_probe,
-                .remove  = __devexit_p (de4x5_eisa_remove),
-        }
-};
-MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids);
-#endif
-
-#ifdef CONFIG_PCI
-
-/*
-** This function searches the current bus (which is >0) for a DECchip with an
-** SROM, so that in multiport cards that have one SROM shared between multiple
-** DECchips, we can find the base SROM irrespective of the BIOS scan direction.
-** For single port cards this is a time waster...
-*/
-static void __devinit
-srom_search(struct net_device *dev, struct pci_dev *pdev)
-{
-    u_char pb;
-    u_short vendor, status;
-    u_int irq = 0, device;
-    u_long iobase = 0;                     /* Clear upper 32 bits in Alphas */
-    int i, j;
-    struct de4x5_private *lp = netdev_priv(dev);
-    struct list_head *walk;
-
-    list_for_each(walk, &pdev->bus_list) {
-	struct pci_dev *this_dev = pci_dev_b(walk);
-
-	/* Skip the pci_bus list entry */
-	if (list_entry(walk, struct pci_bus, devices) == pdev->bus) continue;
-
-	vendor = this_dev->vendor;
-	device = this_dev->device << 8;
-	if (!(is_DC21040 || is_DC21041 || is_DC21140 || is_DC2114x)) continue;
-
-	/* Get the chip configuration revision register */
-	pb = this_dev->bus->number;
-
-	/* Set the device number information */
-	lp->device = PCI_SLOT(this_dev->devfn);
-	lp->bus_num = pb;
-
-	/* Set the chipset information */
-	if (is_DC2114x) {
-	    device = ((this_dev->revision & CFRV_RN) < DC2114x_BRK
-		      ? DC21142 : DC21143);
-	}
-	lp->chipset = device;
-
-	/* Get the board I/O address (64 bits on sparc64) */
-	iobase = pci_resource_start(this_dev, 0);
-
-	/* Fetch the IRQ to be used */
-	irq = this_dev->irq;
-	if ((irq == 0) || (irq == 0xff) || ((int)irq == -1)) continue;
-
-	/* Check if I/O accesses are enabled */
-	pci_read_config_word(this_dev, PCI_COMMAND, &status);
-	if (!(status & PCI_COMMAND_IO)) continue;
-
-	/* Search for a valid SROM attached to this DECchip */
-	DevicePresent(dev, DE4X5_APROM);
-	for (j=0, i=0; i<ETH_ALEN; i++) {
-	    j += (u_char) *((u_char *)&lp->srom + SROM_HWADD + i);
-	}
-	if (j != 0 && j != 6 * 0xff) {
-	    last.chipset = device;
-	    last.bus = pb;
-	    last.irq = irq;
-	    for (i=0; i<ETH_ALEN; i++) {
-		last.addr[i] = (u_char)*((u_char *)&lp->srom + SROM_HWADD + i);
-	    }
-	    return;
-	}
-    }
-}
-
-/*
-** PCI bus I/O device probe
-** NB: PCI I/O accesses and Bus Mastering are enabled by the PCI BIOS, not
-** the driver. Some PCI BIOS's, pre V2.1, need the slot + features to be
-** enabled by the user first in the set up utility. Hence we just check for
-** enabled features and silently ignore the card if they're not.
-**
-** STOP PRESS: Some BIOS's __require__ the driver to enable the bus mastering
-** bit. Here, check for I/O accesses and then set BM. If you put the card in
-** a non BM slot, you're on your own (and complain to the PC vendor that your
-** PC doesn't conform to the PCI standard)!
-**
-** This function is only compatible with the *latest* 2.1.x kernels. For 2.0.x
-** kernels use the V0.535[n] drivers.
-*/
-
-static int __devinit de4x5_pci_probe (struct pci_dev *pdev,
-				   const struct pci_device_id *ent)
-{
-	u_char pb, pbus = 0, dev_num, dnum = 0, timer;
-	u_short vendor, status;
-	u_int irq = 0, device;
-	u_long iobase = 0;	/* Clear upper 32 bits in Alphas */
-	int error;
-	struct net_device *dev;
-	struct de4x5_private *lp;
-
-	dev_num = PCI_SLOT(pdev->devfn);
-	pb = pdev->bus->number;
-
-	if (io) { /* probe a single PCI device */
-		pbus = (u_short)(io >> 8);
-		dnum = (u_short)(io & 0xff);
-		if ((pbus != pb) || (dnum != dev_num))
-			return -ENODEV;
-	}
-
-	vendor = pdev->vendor;
-	device = pdev->device << 8;
-	if (!(is_DC21040 || is_DC21041 || is_DC21140 || is_DC2114x))
-		return -ENODEV;
-
-	/* Ok, the device seems to be for us. */
-	if ((error = pci_enable_device (pdev)))
-		return error;
-
-	if (!(dev = alloc_etherdev (sizeof (struct de4x5_private)))) {
-		error = -ENOMEM;
-		goto disable_dev;
-	}
-
-	lp = netdev_priv(dev);
-	lp->bus = PCI;
-	lp->bus_num = 0;
-
-	/* Search for an SROM on this bus */
-	if (lp->bus_num != pb) {
-	    lp->bus_num = pb;
-	    srom_search(dev, pdev);
-	}
-
-	/* Get the chip configuration revision register */
-	lp->cfrv = pdev->revision;
-
-	/* Set the device number information */
-	lp->device = dev_num;
-	lp->bus_num = pb;
-
-	/* Set the chipset information */
-	if (is_DC2114x) {
-	    device = ((lp->cfrv & CFRV_RN) < DC2114x_BRK ? DC21142 : DC21143);
-	}
-	lp->chipset = device;
-
-	/* Get the board I/O address (64 bits on sparc64) */
-	iobase = pci_resource_start(pdev, 0);
-
-	/* Fetch the IRQ to be used */
-	irq = pdev->irq;
-	if ((irq == 0) || (irq == 0xff) || ((int)irq == -1)) {
-		error = -ENODEV;
-		goto free_dev;
-	}
-
-	/* Check if I/O accesses and Bus Mastering are enabled */
-	pci_read_config_word(pdev, PCI_COMMAND, &status);
-#ifdef __powerpc__
-	if (!(status & PCI_COMMAND_IO)) {
-	    status |= PCI_COMMAND_IO;
-	    pci_write_config_word(pdev, PCI_COMMAND, status);
-	    pci_read_config_word(pdev, PCI_COMMAND, &status);
-	}
-#endif /* __powerpc__ */
-	if (!(status & PCI_COMMAND_IO)) {
-		error = -ENODEV;
-		goto free_dev;
-	}
-
-	if (!(status & PCI_COMMAND_MASTER)) {
-	    status |= PCI_COMMAND_MASTER;
-	    pci_write_config_word(pdev, PCI_COMMAND, status);
-	    pci_read_config_word(pdev, PCI_COMMAND, &status);
-	}
-	if (!(status & PCI_COMMAND_MASTER)) {
-		error = -ENODEV;
-		goto free_dev;
-	}
-
-	/* Check the latency timer for values >= 0x60 */
-	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &timer);
-	if (timer < 0x60) {
-	    pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x60);
-	}
-
-	DevicePresent(dev, DE4X5_APROM);
-
-	if (!request_region (iobase, DE4X5_PCI_TOTAL_SIZE, "de4x5")) {
-		error = -EBUSY;
-		goto free_dev;
-	}
-
-	dev->irq = irq;
-
-	if ((error = de4x5_hw_init(dev, iobase, &pdev->dev))) {
-		goto release;
-	}
-
-	return 0;
-
- release:
-	release_region (iobase, DE4X5_PCI_TOTAL_SIZE);
- free_dev:
-	free_netdev (dev);
- disable_dev:
-	pci_disable_device (pdev);
-	return error;
-}
-
-static void __devexit de4x5_pci_remove (struct pci_dev *pdev)
-{
-	struct net_device *dev;
-	u_long iobase;
-
-	dev = dev_get_drvdata(&pdev->dev);
-	iobase = dev->base_addr;
-
-	unregister_netdev (dev);
-	free_netdev (dev);
-	release_region (iobase, DE4X5_PCI_TOTAL_SIZE);
-	pci_disable_device (pdev);
-}
-
-static struct pci_device_id de4x5_pci_tbl[] = {
-        { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP,
-          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-        { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_PLUS,
-          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
-        { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
-        { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21142,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3 },
-        { },
-};
-
-static struct pci_driver de4x5_pci_driver = {
-        .name           = "de4x5",
-        .id_table       = de4x5_pci_tbl,
-        .probe          = de4x5_pci_probe,
-	.remove         = __devexit_p (de4x5_pci_remove),
-};
-
-#endif
-
-/*
-** Auto configure the media here rather than setting the port at compile
-** time. This routine is called by de4x5_init() and when a loss of media is
-** detected (excessive collisions, loss of carrier, no carrier or link fail
-** [TP] or no recent receive activity) to check whether the user has been
-** sneaky and changed the port on us.
-*/
-static int
-autoconf_media(struct net_device *dev)
-{
-	struct de4x5_private *lp = netdev_priv(dev);
-	u_long iobase = dev->base_addr;
-
-	disable_ast(dev);
-
-	lp->c_media = AUTO;                     /* Bogus last media */
-	inl(DE4X5_MFC);                         /* Zero the lost frames counter */
-	lp->media = INIT;
-	lp->tcount = 0;
-
-	de4x5_ast(dev);
-
-	return lp->media;
-}
-
-/*
-** Autoconfigure the media when using the DC21040. AUI cannot be distinguished
-** from BNC as the port has a jumper to set thick or thin wire. When set for
-** BNC, the BNC port will indicate activity if it's not terminated correctly.
-** The only way to test for that is to place a loopback packet onto the
-** network and watch for errors. Since we're messing with the interrupt mask
-** register, disable the board interrupts and do not allow any more packets to
-** be queued to the hardware. Re-enable everything only when the media is
-** found.
-** I may have to "age out" locally queued packets so that the higher layer
-** timeouts don't effectively duplicate packets on the network.
-*/
-static int
-dc21040_autoconf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int next_tick = DE4X5_AUTOSENSE_MS;
-    s32 imr;
-
-    switch (lp->media) {
-    case INIT:
-	DISABLE_IRQs;
-	lp->tx_enable = false;
-	lp->timeout = -1;
-	de4x5_save_skbs(dev);
-	if ((lp->autosense == AUTO) || (lp->autosense == TP)) {
-	    lp->media = TP;
-	} else if ((lp->autosense == BNC) || (lp->autosense == AUI) || (lp->autosense == BNC_AUI)) {
-	    lp->media = BNC_AUI;
-	} else if (lp->autosense == EXT_SIA) {
-	    lp->media = EXT_SIA;
-	} else {
-	    lp->media = NC;
-	}
-	lp->local_state = 0;
-	next_tick = dc21040_autoconf(dev);
-	break;
-
-    case TP:
-	next_tick = dc21040_state(dev, 0x8f01, 0xffff, 0x0000, 3000, BNC_AUI,
-		                                         TP_SUSPECT, test_tp);
-	break;
-
-    case TP_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, TP, test_tp, dc21040_autoconf);
-	break;
-
-    case BNC:
-    case AUI:
-    case BNC_AUI:
-	next_tick = dc21040_state(dev, 0x8f09, 0x0705, 0x0006, 3000, EXT_SIA,
-		                                  BNC_AUI_SUSPECT, ping_media);
-	break;
-
-    case BNC_AUI_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, BNC_AUI, ping_media, dc21040_autoconf);
-	break;
-
-    case EXT_SIA:
-	next_tick = dc21040_state(dev, 0x3041, 0x0000, 0x0006, 3000,
-		                              NC, EXT_SIA_SUSPECT, ping_media);
-	break;
-
-    case EXT_SIA_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, EXT_SIA, ping_media, dc21040_autoconf);
-	break;
-
-    case NC:
-	/* default to TP for all */
-	reset_init_sia(dev, 0x8f01, 0xffff, 0x0000);
-	if (lp->media != lp->c_media) {
-	    de4x5_dbg_media(dev);
-	    lp->c_media = lp->media;
-	}
-	lp->media = INIT;
-	lp->tx_enable = false;
-	break;
-    }
-
-    return next_tick;
-}
-
-static int
-dc21040_state(struct net_device *dev, int csr13, int csr14, int csr15, int timeout,
-	      int next_state, int suspect_state,
-	      int (*fn)(struct net_device *, int))
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int next_tick = DE4X5_AUTOSENSE_MS;
-    int linkBad;
-
-    switch (lp->local_state) {
-    case 0:
-	reset_init_sia(dev, csr13, csr14, csr15);
-	lp->local_state++;
-	next_tick = 500;
-	break;
-
-    case 1:
-	if (!lp->tx_enable) {
-	    linkBad = fn(dev, timeout);
-	    if (linkBad < 0) {
-		next_tick = linkBad & ~TIMER_CB;
-	    } else {
-		if (linkBad && (lp->autosense == AUTO)) {
-		    lp->local_state = 0;
-		    lp->media = next_state;
-		} else {
-		    de4x5_init_connection(dev);
-		}
-	    }
-	} else if (!lp->linkOK && (lp->autosense == AUTO)) {
-	    lp->media = suspect_state;
-	    next_tick = 3000;
-	}
-	break;
-    }
-
-    return next_tick;
-}
-
-static int
-de4x5_suspect_state(struct net_device *dev, int timeout, int prev_state,
-		      int (*fn)(struct net_device *, int),
-		      int (*asfn)(struct net_device *))
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int next_tick = DE4X5_AUTOSENSE_MS;
-    int linkBad;
-
-    switch (lp->local_state) {
-    case 1:
-	if (lp->linkOK) {
-	    lp->media = prev_state;
-	} else {
-	    lp->local_state++;
-	    next_tick = asfn(dev);
-	}
-	break;
-
-    case 2:
-	linkBad = fn(dev, timeout);
-	if (linkBad < 0) {
-	    next_tick = linkBad & ~TIMER_CB;
-	} else if (!linkBad) {
-	    lp->local_state--;
-	    lp->media = prev_state;
-	} else {
-	    lp->media = INIT;
-	    lp->tcount++;
-	}
-    }
-
-    return next_tick;
-}
-
-/*
-** Autoconfigure the media when using the DC21041. AUI needs to be tested
-** before BNC, because the BNC port will indicate activity if it's not
-** terminated correctly. The only way to test for that is to place a loopback
-** packet onto the network and watch for errors. Since we're messing with
-** the interrupt mask register, disable the board interrupts and do not allow
-** any more packets to be queued to the hardware. Re-enable everything only
-** when the media is found.
-*/
-static int
-dc21041_autoconf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 sts, irqs, irq_mask, imr, omr;
-    int next_tick = DE4X5_AUTOSENSE_MS;
-
-    switch (lp->media) {
-    case INIT:
-	DISABLE_IRQs;
-	lp->tx_enable = false;
-	lp->timeout = -1;
-	de4x5_save_skbs(dev);          /* Save non transmitted skb's */
-	if ((lp->autosense == AUTO) || (lp->autosense == TP_NW)) {
-	    lp->media = TP;            /* On chip auto negotiation is broken */
-	} else if (lp->autosense == TP) {
-	    lp->media = TP;
-	} else if (lp->autosense == BNC) {
-	    lp->media = BNC;
-	} else if (lp->autosense == AUI) {
-	    lp->media = AUI;
-	} else {
-	    lp->media = NC;
-	}
-	lp->local_state = 0;
-	next_tick = dc21041_autoconf(dev);
-	break;
-
-    case TP_NW:
-	if (lp->timeout < 0) {
-	    omr = inl(DE4X5_OMR);/* Set up full duplex for the autonegotiate */
-	    outl(omr | OMR_FDX, DE4X5_OMR);
-	}
-	irqs = STS_LNF | STS_LNP;
-	irq_mask = IMR_LFM | IMR_LPM;
-	sts = test_media(dev, irqs, irq_mask, 0xef01, 0xffff, 0x0008, 2400);
-	if (sts < 0) {
-	    next_tick = sts & ~TIMER_CB;
-	} else {
-	    if (sts & STS_LNP) {
-		lp->media = ANS;
-	    } else {
-		lp->media = AUI;
-	    }
-	    next_tick = dc21041_autoconf(dev);
-	}
-	break;
-
-    case ANS:
-	if (!lp->tx_enable) {
-	    irqs = STS_LNP;
-	    irq_mask = IMR_LPM;
-	    sts = test_ans(dev, irqs, irq_mask, 3000);
-	    if (sts < 0) {
-		next_tick = sts & ~TIMER_CB;
-	    } else {
-		if (!(sts & STS_LNP) && (lp->autosense == AUTO)) {
-		    lp->media = TP;
-		    next_tick = dc21041_autoconf(dev);
-		} else {
-		    lp->local_state = 1;
-		    de4x5_init_connection(dev);
-		}
-	    }
-	} else if (!lp->linkOK && (lp->autosense == AUTO)) {
-	    lp->media = ANS_SUSPECT;
-	    next_tick = 3000;
-	}
-	break;
-
-    case ANS_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, ANS, test_tp, dc21041_autoconf);
-	break;
-
-    case TP:
-	if (!lp->tx_enable) {
-	    if (lp->timeout < 0) {
-		omr = inl(DE4X5_OMR);          /* Set up half duplex for TP */
-		outl(omr & ~OMR_FDX, DE4X5_OMR);
-	    }
-	    irqs = STS_LNF | STS_LNP;
-	    irq_mask = IMR_LFM | IMR_LPM;
-	    sts = test_media(dev,irqs, irq_mask, 0xef01, 0xff3f, 0x0008, 2400);
-	    if (sts < 0) {
-		next_tick = sts & ~TIMER_CB;
-	    } else {
-		if (!(sts & STS_LNP) && (lp->autosense == AUTO)) {
-		    if (inl(DE4X5_SISR) & SISR_NRA) {
-			lp->media = AUI;       /* Non selected port activity */
-		    } else {
-			lp->media = BNC;
-		    }
-		    next_tick = dc21041_autoconf(dev);
-		} else {
-		    lp->local_state = 1;
-		    de4x5_init_connection(dev);
-		}
-	    }
-	} else if (!lp->linkOK && (lp->autosense == AUTO)) {
-	    lp->media = TP_SUSPECT;
-	    next_tick = 3000;
-	}
-	break;
-
-    case TP_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, TP, test_tp, dc21041_autoconf);
-	break;
-
-    case AUI:
-	if (!lp->tx_enable) {
-	    if (lp->timeout < 0) {
-		omr = inl(DE4X5_OMR);          /* Set up half duplex for AUI */
-		outl(omr & ~OMR_FDX, DE4X5_OMR);
-	    }
-	    irqs = 0;
-	    irq_mask = 0;
-	    sts = test_media(dev,irqs, irq_mask, 0xef09, 0xf73d, 0x000e, 1000);
-	    if (sts < 0) {
-		next_tick = sts & ~TIMER_CB;
-	    } else {
-		if (!(inl(DE4X5_SISR) & SISR_SRA) && (lp->autosense == AUTO)) {
-		    lp->media = BNC;
-		    next_tick = dc21041_autoconf(dev);
-		} else {
-		    lp->local_state = 1;
-		    de4x5_init_connection(dev);
-		}
-	    }
-	} else if (!lp->linkOK && (lp->autosense == AUTO)) {
-	    lp->media = AUI_SUSPECT;
-	    next_tick = 3000;
-	}
-	break;
-
-    case AUI_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, AUI, ping_media, dc21041_autoconf);
-	break;
-
-    case BNC:
-	switch (lp->local_state) {
-	case 0:
-	    if (lp->timeout < 0) {
-		omr = inl(DE4X5_OMR);          /* Set up half duplex for BNC */
-		outl(omr & ~OMR_FDX, DE4X5_OMR);
-	    }
-	    irqs = 0;
-	    irq_mask = 0;
-	    sts = test_media(dev,irqs, irq_mask, 0xef09, 0xf73d, 0x0006, 1000);
-	    if (sts < 0) {
-		next_tick = sts & ~TIMER_CB;
-	    } else {
-		lp->local_state++;             /* Ensure media connected */
-		next_tick = dc21041_autoconf(dev);
-	    }
-	    break;
-
-	case 1:
-	    if (!lp->tx_enable) {
-		if ((sts = ping_media(dev, 3000)) < 0) {
-		    next_tick = sts & ~TIMER_CB;
-		} else {
-		    if (sts) {
-			lp->local_state = 0;
-			lp->media = NC;
-		    } else {
-			de4x5_init_connection(dev);
-		    }
-		}
-	    } else if (!lp->linkOK && (lp->autosense == AUTO)) {
-		lp->media = BNC_SUSPECT;
-		next_tick = 3000;
-	    }
-	    break;
-	}
-	break;
-
-    case BNC_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, BNC, ping_media, dc21041_autoconf);
-	break;
-
-    case NC:
-	omr = inl(DE4X5_OMR);    /* Set up full duplex for the autonegotiate */
-	outl(omr | OMR_FDX, DE4X5_OMR);
-	reset_init_sia(dev, 0xef01, 0xffff, 0x0008);/* Initialise the SIA */
-	if (lp->media != lp->c_media) {
-	    de4x5_dbg_media(dev);
-	    lp->c_media = lp->media;
-	}
-	lp->media = INIT;
-	lp->tx_enable = false;
-	break;
-    }
-
-    return next_tick;
-}
-
-/*
-** Some autonegotiation chips are broken in that they do not return the
-** acknowledge bit (anlpa & MII_ANLPA_ACK) in the link partner advertisement
-** register, except at the first power up negotiation.
-*/
-static int
-dc21140m_autoconf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int ana, anlpa, cap, cr, slnk, sr;
-    int next_tick = DE4X5_AUTOSENSE_MS;
-    u_long imr, omr, iobase = dev->base_addr;
-
-    switch(lp->media) {
-    case INIT:
-        if (lp->timeout < 0) {
-	    DISABLE_IRQs;
-	    lp->tx_enable = false;
-	    lp->linkOK = 0;
-	    de4x5_save_skbs(dev);          /* Save non transmitted skb's */
-	}
-	if ((next_tick = de4x5_reset_phy(dev)) < 0) {
-	    next_tick &= ~TIMER_CB;
-	} else {
-	    if (lp->useSROM) {
-		if (srom_map_media(dev) < 0) {
-		    lp->tcount++;
-		    return next_tick;
-		}
-		srom_exec(dev, lp->phy[lp->active].gep);
-		if (lp->infoblock_media == ANS) {
-		    ana = lp->phy[lp->active].ana | MII_ANA_CSMA;
-		    mii_wr(ana, MII_ANA, lp->phy[lp->active].addr, DE4X5_MII);
-		}
-	    } else {
-		lp->tmp = MII_SR_ASSC;     /* Fake out the MII speed set */
-		SET_10Mb;
-		if (lp->autosense == _100Mb) {
-		    lp->media = _100Mb;
-		} else if (lp->autosense == _10Mb) {
-		    lp->media = _10Mb;
-		} else if ((lp->autosense == AUTO) &&
-			            ((sr=is_anc_capable(dev)) & MII_SR_ANC)) {
-		    ana = (((sr >> 6) & MII_ANA_TAF) | MII_ANA_CSMA);
-		    ana &= (lp->fdx ? ~0 : ~MII_ANA_FDAM);
-		    mii_wr(ana, MII_ANA, lp->phy[lp->active].addr, DE4X5_MII);
-		    lp->media = ANS;
-		} else if (lp->autosense == AUTO) {
-		    lp->media = SPD_DET;
-		} else if (is_spd_100(dev) && is_100_up(dev)) {
-		    lp->media = _100Mb;
-		} else {
-		    lp->media = NC;
-		}
-	    }
-	    lp->local_state = 0;
-	    next_tick = dc21140m_autoconf(dev);
-	}
-	break;
-
-    case ANS:
-	switch (lp->local_state) {
-	case 0:
-	    if (lp->timeout < 0) {
-		mii_wr(MII_CR_ASSE | MII_CR_RAN, MII_CR, lp->phy[lp->active].addr, DE4X5_MII);
-	    }
-	    cr = test_mii_reg(dev, MII_CR, MII_CR_RAN, false, 500);
-	    if (cr < 0) {
-		next_tick = cr & ~TIMER_CB;
-	    } else {
-		if (cr) {
-		    lp->local_state = 0;
-		    lp->media = SPD_DET;
-		} else {
-		    lp->local_state++;
-		}
-		next_tick = dc21140m_autoconf(dev);
-	    }
-	    break;
-
-	case 1:
-	    if ((sr=test_mii_reg(dev, MII_SR, MII_SR_ASSC, true, 2000)) < 0) {
-		next_tick = sr & ~TIMER_CB;
-	    } else {
-		lp->media = SPD_DET;
-		lp->local_state = 0;
-		if (sr) {                         /* Success! */
-		    lp->tmp = MII_SR_ASSC;
-		    anlpa = mii_rd(MII_ANLPA, lp->phy[lp->active].addr, DE4X5_MII);
-		    ana = mii_rd(MII_ANA, lp->phy[lp->active].addr, DE4X5_MII);
-		    if (!(anlpa & MII_ANLPA_RF) &&
-			 (cap = anlpa & MII_ANLPA_TAF & ana)) {
-			if (cap & MII_ANA_100M) {
-			    lp->fdx = (ana & anlpa & MII_ANA_FDAM & MII_ANA_100M) != 0;
-			    lp->media = _100Mb;
-			} else if (cap & MII_ANA_10M) {
-			    lp->fdx = (ana & anlpa & MII_ANA_FDAM & MII_ANA_10M) != 0;
-
-			    lp->media = _10Mb;
-			}
-		    }
-		}                       /* Auto Negotiation failed to finish */
-		next_tick = dc21140m_autoconf(dev);
-	    }                           /* Auto Negotiation failed to start */
-	    break;
-	}
-	break;
-
-    case SPD_DET:                              /* Choose 10Mb/s or 100Mb/s */
-        if (lp->timeout < 0) {
-	    lp->tmp = (lp->phy[lp->active].id ? MII_SR_LKS :
-		                                  (~gep_rd(dev) & GEP_LNP));
-	    SET_100Mb_PDET;
-	}
-        if ((slnk = test_for_100Mb(dev, 6500)) < 0) {
-	    next_tick = slnk & ~TIMER_CB;
-	} else {
-	    if (is_spd_100(dev) && is_100_up(dev)) {
-		lp->media = _100Mb;
-	    } else if ((!is_spd_100(dev) && (is_10_up(dev) & lp->tmp))) {
-		lp->media = _10Mb;
-	    } else {
-		lp->media = NC;
-	    }
-	    next_tick = dc21140m_autoconf(dev);
-	}
-	break;
-
-    case _100Mb:                               /* Set 100Mb/s */
-        next_tick = 3000;
-	if (!lp->tx_enable) {
-	    SET_100Mb;
-	    de4x5_init_connection(dev);
-	} else {
-	    if (!lp->linkOK && (lp->autosense == AUTO)) {
-		if (!is_100_up(dev) || (!lp->useSROM && !is_spd_100(dev))) {
-		    lp->media = INIT;
-		    lp->tcount++;
-		    next_tick = DE4X5_AUTOSENSE_MS;
-		}
-	    }
-	}
-	break;
-
-    case BNC:
-    case AUI:
-    case _10Mb:                                /* Set 10Mb/s */
-        next_tick = 3000;
-	if (!lp->tx_enable) {
-	    SET_10Mb;
-	    de4x5_init_connection(dev);
-	} else {
-	    if (!lp->linkOK && (lp->autosense == AUTO)) {
-		if (!is_10_up(dev) || (!lp->useSROM && is_spd_100(dev))) {
-		    lp->media = INIT;
-		    lp->tcount++;
-		    next_tick = DE4X5_AUTOSENSE_MS;
-		}
-	    }
-	}
-	break;
-
-    case NC:
-        if (lp->media != lp->c_media) {
-	    de4x5_dbg_media(dev);
-	    lp->c_media = lp->media;
-	}
-	lp->media = INIT;
-	lp->tx_enable = false;
-	break;
-    }
-
-    return next_tick;
-}
-
-/*
-** This routine may be merged into dc21140m_autoconf() sometime as I'm
-** changing how I figure out the media - but trying to keep it backwards
-** compatible with the de500-xa and de500-aa.
-** Whether it's BNC, AUI, SYM or MII is sorted out in the infoblock
-** functions and set during de4x5_mac_port() and/or de4x5_reset_phy().
-** This routine just has to figure out whether 10Mb/s or 100Mb/s is
-** active.
-** When autonegotiation is working, the ANS part searches the SROM for
-** the highest common speed (TP) link that both can run and if that can
-** be full duplex. That infoblock is executed and then the link speed set.
-**
-** Only _10Mb and _100Mb are tested here.
-*/
-static int
-dc2114x_autoconf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 cr, anlpa, ana, cap, irqs, irq_mask, imr, omr, slnk, sr, sts;
-    int next_tick = DE4X5_AUTOSENSE_MS;
-
-    switch (lp->media) {
-    case INIT:
-        if (lp->timeout < 0) {
-	    DISABLE_IRQs;
-	    lp->tx_enable = false;
-	    lp->linkOK = 0;
-            lp->timeout = -1;
-	    de4x5_save_skbs(dev);            /* Save non transmitted skb's */
-	    if (lp->params.autosense & ~AUTO) {
-		srom_map_media(dev);         /* Fixed media requested      */
-		if (lp->media != lp->params.autosense) {
-		    lp->tcount++;
-		    lp->media = INIT;
-		    return next_tick;
-		}
-		lp->media = INIT;
-	    }
-	}
-	if ((next_tick = de4x5_reset_phy(dev)) < 0) {
-	    next_tick &= ~TIMER_CB;
-	} else {
-	    if (lp->autosense == _100Mb) {
-		lp->media = _100Mb;
-	    } else if (lp->autosense == _10Mb) {
-		lp->media = _10Mb;
-	    } else if (lp->autosense == TP) {
-		lp->media = TP;
-	    } else if (lp->autosense == BNC) {
-		lp->media = BNC;
-	    } else if (lp->autosense == AUI) {
-		lp->media = AUI;
-	    } else {
-		lp->media = SPD_DET;
-		if ((lp->infoblock_media == ANS) &&
-		                    ((sr=is_anc_capable(dev)) & MII_SR_ANC)) {
-		    ana = (((sr >> 6) & MII_ANA_TAF) | MII_ANA_CSMA);
-		    ana &= (lp->fdx ? ~0 : ~MII_ANA_FDAM);
-		    mii_wr(ana, MII_ANA, lp->phy[lp->active].addr, DE4X5_MII);
-		    lp->media = ANS;
-		}
-	    }
-	    lp->local_state = 0;
-	    next_tick = dc2114x_autoconf(dev);
-        }
-	break;
-
-    case ANS:
-	switch (lp->local_state) {
-	case 0:
-	    if (lp->timeout < 0) {
-		mii_wr(MII_CR_ASSE | MII_CR_RAN, MII_CR, lp->phy[lp->active].addr, DE4X5_MII);
-	    }
-	    cr = test_mii_reg(dev, MII_CR, MII_CR_RAN, false, 500);
-	    if (cr < 0) {
-		next_tick = cr & ~TIMER_CB;
-	    } else {
-		if (cr) {
-		    lp->local_state = 0;
-		    lp->media = SPD_DET;
-		} else {
-		    lp->local_state++;
-		}
-		next_tick = dc2114x_autoconf(dev);
-	    }
-	    break;
-
-	case 1:
-	    sr = test_mii_reg(dev, MII_SR, MII_SR_ASSC, true, 2000);
-	    if (sr < 0) {
-		next_tick = sr & ~TIMER_CB;
-	    } else {
-		lp->media = SPD_DET;
-		lp->local_state = 0;
-		if (sr) {                         /* Success! */
-		    lp->tmp = MII_SR_ASSC;
-		    anlpa = mii_rd(MII_ANLPA, lp->phy[lp->active].addr, DE4X5_MII);
-		    ana = mii_rd(MII_ANA, lp->phy[lp->active].addr, DE4X5_MII);
-		    if (!(anlpa & MII_ANLPA_RF) &&
-			 (cap = anlpa & MII_ANLPA_TAF & ana)) {
-			if (cap & MII_ANA_100M) {
-			    lp->fdx = (ana & anlpa & MII_ANA_FDAM & MII_ANA_100M) != 0;
-			    lp->media = _100Mb;
-			} else if (cap & MII_ANA_10M) {
-			    lp->fdx = (ana & anlpa & MII_ANA_FDAM & MII_ANA_10M) != 0;
-			    lp->media = _10Mb;
-			}
-		    }
-		}                       /* Auto Negotiation failed to finish */
-		next_tick = dc2114x_autoconf(dev);
-	    }                           /* Auto Negotiation failed to start  */
-	    break;
-	}
-	break;
-
-    case AUI:
-	if (!lp->tx_enable) {
-	    if (lp->timeout < 0) {
-		omr = inl(DE4X5_OMR);   /* Set up half duplex for AUI        */
-		outl(omr & ~OMR_FDX, DE4X5_OMR);
-	    }
-	    irqs = 0;
-	    irq_mask = 0;
-	    sts = test_media(dev,irqs, irq_mask, 0, 0, 0, 1000);
-	    if (sts < 0) {
-		next_tick = sts & ~TIMER_CB;
-	    } else {
-		if (!(inl(DE4X5_SISR) & SISR_SRA) && (lp->autosense == AUTO)) {
-		    lp->media = BNC;
-		    next_tick = dc2114x_autoconf(dev);
-		} else {
-		    lp->local_state = 1;
-		    de4x5_init_connection(dev);
-		}
-	    }
-	} else if (!lp->linkOK && (lp->autosense == AUTO)) {
-	    lp->media = AUI_SUSPECT;
-	    next_tick = 3000;
-	}
-	break;
-
-    case AUI_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, AUI, ping_media, dc2114x_autoconf);
-	break;
-
-    case BNC:
-	switch (lp->local_state) {
-	case 0:
-	    if (lp->timeout < 0) {
-		omr = inl(DE4X5_OMR);          /* Set up half duplex for BNC */
-		outl(omr & ~OMR_FDX, DE4X5_OMR);
-	    }
-	    irqs = 0;
-	    irq_mask = 0;
-	    sts = test_media(dev,irqs, irq_mask, 0, 0, 0, 1000);
-	    if (sts < 0) {
-		next_tick = sts & ~TIMER_CB;
-	    } else {
-		lp->local_state++;             /* Ensure media connected */
-		next_tick = dc2114x_autoconf(dev);
-	    }
-	    break;
-
-	case 1:
-	    if (!lp->tx_enable) {
-		if ((sts = ping_media(dev, 3000)) < 0) {
-		    next_tick = sts & ~TIMER_CB;
-		} else {
-		    if (sts) {
-			lp->local_state = 0;
-			lp->tcount++;
-			lp->media = INIT;
-		    } else {
-			de4x5_init_connection(dev);
-		    }
-		}
-	    } else if (!lp->linkOK && (lp->autosense == AUTO)) {
-		lp->media = BNC_SUSPECT;
-		next_tick = 3000;
-	    }
-	    break;
-	}
-	break;
-
-    case BNC_SUSPECT:
-	next_tick = de4x5_suspect_state(dev, 1000, BNC, ping_media, dc2114x_autoconf);
-	break;
-
-    case SPD_DET:                              /* Choose 10Mb/s or 100Mb/s */
-	  if (srom_map_media(dev) < 0) {
-	      lp->tcount++;
-	      lp->media = INIT;
-	      return next_tick;
-	  }
-	  if (lp->media == _100Mb) {
-	      if ((slnk = test_for_100Mb(dev, 6500)) < 0) {
-		  lp->media = SPD_DET;
-		  return slnk & ~TIMER_CB;
-	      }
-	  } else {
-	      if (wait_for_link(dev) < 0) {
-		  lp->media = SPD_DET;
-		  return PDET_LINK_WAIT;
-	      }
-	  }
-	  if (lp->media == ANS) {           /* Do MII parallel detection */
-	      if (is_spd_100(dev)) {
-		  lp->media = _100Mb;
-	      } else {
-		  lp->media = _10Mb;
-	      }
-	      next_tick = dc2114x_autoconf(dev);
-	  } else if (((lp->media == _100Mb) && is_100_up(dev)) ||
-		     (((lp->media == _10Mb) || (lp->media == TP) ||
-		       (lp->media == BNC)   || (lp->media == AUI)) &&
-		      is_10_up(dev))) {
-	      next_tick = dc2114x_autoconf(dev);
-	  } else {
-	      lp->tcount++;
-	      lp->media = INIT;
-	  }
-	  break;
-
-    case _10Mb:
-        next_tick = 3000;
-	if (!lp->tx_enable) {
-	    SET_10Mb;
-	    de4x5_init_connection(dev);
-	} else {
-	    if (!lp->linkOK && (lp->autosense == AUTO)) {
-		if (!is_10_up(dev) || (!lp->useSROM && is_spd_100(dev))) {
-		    lp->media = INIT;
-		    lp->tcount++;
-		    next_tick = DE4X5_AUTOSENSE_MS;
-		}
-	    }
-	}
-	break;
-
-    case _100Mb:
-        next_tick = 3000;
-	if (!lp->tx_enable) {
-	    SET_100Mb;
-	    de4x5_init_connection(dev);
-	} else {
-	    if (!lp->linkOK && (lp->autosense == AUTO)) {
-		if (!is_100_up(dev) || (!lp->useSROM && !is_spd_100(dev))) {
-		    lp->media = INIT;
-		    lp->tcount++;
-		    next_tick = DE4X5_AUTOSENSE_MS;
-		}
-	    }
-	}
-	break;
-
-    default:
-	lp->tcount++;
-printk("Huh?: media:%02x\n", lp->media);
-	lp->media = INIT;
-	break;
-    }
-
-    return next_tick;
-}
-
-static int
-srom_autoconf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    return lp->infoleaf_fn(dev);
-}
-
-/*
-** This mapping keeps the original media codes and FDX flag unchanged.
-** While it isn't strictly necessary, it helps me for the moment...
-** The early return avoids a media state / SROM media space clash.
-*/
-static int
-srom_map_media(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    lp->fdx = false;
-    if (lp->infoblock_media == lp->media)
-      return 0;
-
-    switch(lp->infoblock_media) {
-      case SROM_10BASETF:
-	if (!lp->params.fdx) return -1;
-	lp->fdx = true;
-      case SROM_10BASET:
-	if (lp->params.fdx && !lp->fdx) return -1;
-	if ((lp->chipset == DC21140) || ((lp->chipset & ~0x00ff) == DC2114x)) {
-	    lp->media = _10Mb;
-	} else {
-	    lp->media = TP;
-	}
-	break;
-
-      case SROM_10BASE2:
-	lp->media = BNC;
-	break;
-
-      case SROM_10BASE5:
-	lp->media = AUI;
-	break;
-
-      case SROM_100BASETF:
-        if (!lp->params.fdx) return -1;
-	lp->fdx = true;
-      case SROM_100BASET:
-	if (lp->params.fdx && !lp->fdx) return -1;
-	lp->media = _100Mb;
-	break;
-
-      case SROM_100BASET4:
-	lp->media = _100Mb;
-	break;
-
-      case SROM_100BASEFF:
-	if (!lp->params.fdx) return -1;
-	lp->fdx = true;
-      case SROM_100BASEF:
-	if (lp->params.fdx && !lp->fdx) return -1;
-	lp->media = _100Mb;
-	break;
-
-      case ANS:
-	lp->media = ANS;
-	lp->fdx = lp->params.fdx;
-	break;
-
-      default:
-	printk("%s: Bad media code [%d] detected in SROM!\n", dev->name,
-	                                                  lp->infoblock_media);
-	return -1;
-	break;
-    }
-
-    return 0;
-}
-
-static void
-de4x5_init_connection(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    u_long flags = 0;
-
-    if (lp->media != lp->c_media) {
-        de4x5_dbg_media(dev);
-	lp->c_media = lp->media;          /* Stop scrolling media messages */
-    }
-
-    spin_lock_irqsave(&lp->lock, flags);
-    de4x5_rst_desc_ring(dev);
-    de4x5_setup_intr(dev);
-    lp->tx_enable = true;
-    spin_unlock_irqrestore(&lp->lock, flags);
-    outl(POLL_DEMAND, DE4X5_TPD);
-
-    netif_wake_queue(dev);
-}
-
-/*
-** General PHY reset function. Some MII devices don't reset correctly
-** since their MII address pins can float at voltages that are dependent
-** on the signal pin use. Do a double reset to ensure a reset.
-*/
-static int
-de4x5_reset_phy(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int next_tick = 0;
-
-    if ((lp->useSROM) || (lp->phy[lp->active].id)) {
-	if (lp->timeout < 0) {
-	    if (lp->useSROM) {
-		if (lp->phy[lp->active].rst) {
-		    srom_exec(dev, lp->phy[lp->active].rst);
-		    srom_exec(dev, lp->phy[lp->active].rst);
-		} else if (lp->rst) {          /* Type 5 infoblock reset */
-		    srom_exec(dev, lp->rst);
-		    srom_exec(dev, lp->rst);
-		}
-	    } else {
-		PHY_HARD_RESET;
-	    }
-	    if (lp->useMII) {
-	        mii_wr(MII_CR_RST, MII_CR, lp->phy[lp->active].addr, DE4X5_MII);
-            }
-        }
-	if (lp->useMII) {
-	    next_tick = test_mii_reg(dev, MII_CR, MII_CR_RST, false, 500);
-	}
-    } else if (lp->chipset == DC21140) {
-	PHY_HARD_RESET;
-    }
-
-    return next_tick;
-}
-
-static int
-test_media(struct net_device *dev, s32 irqs, s32 irq_mask, s32 csr13, s32 csr14, s32 csr15, s32 msec)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 sts, csr12;
-
-    if (lp->timeout < 0) {
-	lp->timeout = msec/100;
-	if (!lp->useSROM) {      /* Already done if by SROM, else dc2104[01] */
-	    reset_init_sia(dev, csr13, csr14, csr15);
-	}
-
-	/* set up the interrupt mask */
-	outl(irq_mask, DE4X5_IMR);
-
-	/* clear all pending interrupts */
-	sts = inl(DE4X5_STS);
-	outl(sts, DE4X5_STS);
-
-	/* clear csr12 NRA and SRA bits */
-	if ((lp->chipset == DC21041) || lp->useSROM) {
-	    csr12 = inl(DE4X5_SISR);
-	    outl(csr12, DE4X5_SISR);
-	}
-    }
-
-    sts = inl(DE4X5_STS) & ~TIMER_CB;
-
-    if (!(sts & irqs) && --lp->timeout) {
-	sts = 100 | TIMER_CB;
-    } else {
-	lp->timeout = -1;
-    }
-
-    return sts;
-}
-
-static int
-test_tp(struct net_device *dev, s32 msec)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int sisr;
-
-    if (lp->timeout < 0) {
-	lp->timeout = msec/100;
-    }
-
-    sisr = (inl(DE4X5_SISR) & ~TIMER_CB) & (SISR_LKF | SISR_NCR);
-
-    if (sisr && --lp->timeout) {
-	sisr = 100 | TIMER_CB;
-    } else {
-	lp->timeout = -1;
-    }
-
-    return sisr;
-}
-
-/*
-** Samples the 100Mb Link State Signal. The sample interval is important
-** because too fast a rate can give erroneous results and confuse the
-** speed sense algorithm.
-*/
-#define SAMPLE_INTERVAL 500  /* ms */
-#define SAMPLE_DELAY    2000 /* ms */
-static int
-test_for_100Mb(struct net_device *dev, int msec)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int gep = 0, ret = ((lp->chipset & ~0x00ff)==DC2114x? -1 :GEP_SLNK);
-
-    if (lp->timeout < 0) {
-	if ((msec/SAMPLE_INTERVAL) <= 0) return 0;
-	if (msec > SAMPLE_DELAY) {
-	    lp->timeout = (msec - SAMPLE_DELAY)/SAMPLE_INTERVAL;
-	    gep = SAMPLE_DELAY | TIMER_CB;
-	    return gep;
-	} else {
-	    lp->timeout = msec/SAMPLE_INTERVAL;
-	}
-    }
-
-    if (lp->phy[lp->active].id || lp->useSROM) {
-	gep = is_100_up(dev) | is_spd_100(dev);
-    } else {
-	gep = (~gep_rd(dev) & (GEP_SLNK | GEP_LNP));
-    }
-    if (!(gep & ret) && --lp->timeout) {
-	gep = SAMPLE_INTERVAL | TIMER_CB;
-    } else {
-	lp->timeout = -1;
-    }
-
-    return gep;
-}
-
-static int
-wait_for_link(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    if (lp->timeout < 0) {
-	lp->timeout = 1;
-    }
-
-    if (lp->timeout--) {
-	return TIMER_CB;
-    } else {
-	lp->timeout = -1;
-    }
-
-    return 0;
-}
-
-/*
-**
-**
-*/
-static int
-test_mii_reg(struct net_device *dev, int reg, int mask, bool pol, long msec)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int test;
-    u_long iobase = dev->base_addr;
-
-    if (lp->timeout < 0) {
-	lp->timeout = msec/100;
-    }
-
-    reg = mii_rd((u_char)reg, lp->phy[lp->active].addr, DE4X5_MII) & mask;
-    test = (reg ^ (pol ? ~0 : 0)) & mask;
-
-    if (test && --lp->timeout) {
-	reg = 100 | TIMER_CB;
-    } else {
-	lp->timeout = -1;
-    }
-
-    return reg;
-}
-
-static int
-is_spd_100(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int spd;
-
-    if (lp->useMII) {
-	spd = mii_rd(lp->phy[lp->active].spd.reg, lp->phy[lp->active].addr, DE4X5_MII);
-	spd = ~(spd ^ lp->phy[lp->active].spd.value);
-	spd &= lp->phy[lp->active].spd.mask;
-    } else if (!lp->useSROM) {                      /* de500-xa */
-	spd = ((~gep_rd(dev)) & GEP_SLNK);
-    } else {
-	if ((lp->ibn == 2) || !lp->asBitValid)
-	    return (lp->chipset == DC21143) ? (~inl(DE4X5_SISR)&SISR_LS100) : 0;
-
-	spd = (lp->asBitValid & (lp->asPolarity ^ (gep_rd(dev) & lp->asBit))) |
-	          (lp->linkOK & ~lp->asBitValid);
-    }
-
-    return spd;
-}
-
-static int
-is_100_up(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    if (lp->useMII) {
-	/* Double read for sticky bits & temporary drops */
-	mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII);
-	return mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII) & MII_SR_LKS;
-    } else if (!lp->useSROM) {                       /* de500-xa */
-	return (~gep_rd(dev)) & GEP_SLNK;
-    } else {
-	if ((lp->ibn == 2) || !lp->asBitValid)
-	    return (lp->chipset == DC21143) ? (~inl(DE4X5_SISR)&SISR_LS100) : 0;
-
-        return (lp->asBitValid&(lp->asPolarity^(gep_rd(dev)&lp->asBit))) |
-		(lp->linkOK & ~lp->asBitValid);
-    }
-}
-
-static int
-is_10_up(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    if (lp->useMII) {
-	/* Double read for sticky bits & temporary drops */
-	mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII);
-	return mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII) & MII_SR_LKS;
-    } else if (!lp->useSROM) {                       /* de500-xa */
-	return (~gep_rd(dev)) & GEP_LNP;
-    } else {
-	if ((lp->ibn == 2) || !lp->asBitValid)
-	    return ((lp->chipset & ~0x00ff) == DC2114x) ?
-		    (~inl(DE4X5_SISR)&SISR_LS10):
-		    0;
-
-	return	(lp->asBitValid&(lp->asPolarity^(gep_rd(dev)&lp->asBit))) |
-		(lp->linkOK & ~lp->asBitValid);
-    }
-}
-
-static int
-is_anc_capable(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    if (lp->phy[lp->active].id && (!lp->useSROM || lp->useMII)) {
-	return mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII);
-    } else if ((lp->chipset & ~0x00ff) == DC2114x) {
-	return (inl(DE4X5_SISR) & SISR_LPN) >> 12;
-    } else {
-	return 0;
-    }
-}
-
-/*
-** Send a packet onto the media and watch for send errors that indicate the
-** media is bad or unconnected.
-*/
-static int
-ping_media(struct net_device *dev, int msec)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int sisr;
-
-    if (lp->timeout < 0) {
-	lp->timeout = msec/100;
-
-	lp->tmp = lp->tx_new;                /* Remember the ring position */
-	load_packet(dev, lp->frame, TD_LS | TD_FS | sizeof(lp->frame), (struct sk_buff *)1);
-	lp->tx_new = (lp->tx_new + 1) % lp->txRingSize;
-	outl(POLL_DEMAND, DE4X5_TPD);
-    }
-
-    sisr = inl(DE4X5_SISR);
-
-    if ((!(sisr & SISR_NCR)) &&
-	((s32)le32_to_cpu(lp->tx_ring[lp->tmp].status) < 0) &&
-	 (--lp->timeout)) {
-	sisr = 100 | TIMER_CB;
-    } else {
-	if ((!(sisr & SISR_NCR)) &&
-	    !(le32_to_cpu(lp->tx_ring[lp->tmp].status) & (T_OWN | TD_ES)) &&
-	    lp->timeout) {
-	    sisr = 0;
-	} else {
-	    sisr = 1;
-	}
-	lp->timeout = -1;
-    }
-
-    return sisr;
-}
-
-/*
-** This function does 2 things: on Intels it kmalloc's another buffer to
-** replace the one about to be passed up. On Alpha's it kmallocs a buffer
-** into which the packet is copied.
-*/
-static struct sk_buff *
-de4x5_alloc_rx_buff(struct net_device *dev, int index, int len)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    struct sk_buff *p;
-
-#if !defined(__alpha__) && !defined(__powerpc__) && !defined(CONFIG_SPARC) && !defined(DE4X5_DO_MEMCPY)
-    struct sk_buff *ret;
-    u_long i=0, tmp;
-
-    p = dev_alloc_skb(IEEE802_3_SZ + DE4X5_ALIGN + 2);
-    if (!p) return NULL;
-
-    tmp = virt_to_bus(p->data);
-    i = ((tmp + DE4X5_ALIGN) & ~DE4X5_ALIGN) - tmp;
-    skb_reserve(p, i);
-    lp->rx_ring[index].buf = cpu_to_le32(tmp + i);
-
-    ret = lp->rx_skb[index];
-    lp->rx_skb[index] = p;
-
-    if ((u_long) ret > 1) {
-	skb_put(ret, len);
-    }
-
-    return ret;
-
-#else
-    if (lp->state != OPEN) return (struct sk_buff *)1; /* Fake out the open */
-
-    p = dev_alloc_skb(len + 2);
-    if (!p) return NULL;
-
-    skb_reserve(p, 2);	                               /* Align */
-    if (index < lp->rx_old) {                          /* Wrapped buffer */
-	short tlen = (lp->rxRingSize - lp->rx_old) * RX_BUFF_SZ;
-	memcpy(skb_put(p,tlen),lp->rx_bufs + lp->rx_old * RX_BUFF_SZ,tlen);
-	memcpy(skb_put(p,len-tlen),lp->rx_bufs,len-tlen);
-    } else {                                           /* Linear buffer */
-	memcpy(skb_put(p,len),lp->rx_bufs + lp->rx_old * RX_BUFF_SZ,len);
-    }
-
-    return p;
-#endif
-}
-
-static void
-de4x5_free_rx_buffs(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int i;
-
-    for (i=0; i<lp->rxRingSize; i++) {
-	if ((u_long) lp->rx_skb[i] > 1) {
-	    dev_kfree_skb(lp->rx_skb[i]);
-	}
-	lp->rx_ring[i].status = 0;
-	lp->rx_skb[i] = (struct sk_buff *)1;    /* Dummy entry */
-    }
-}
-
-static void
-de4x5_free_tx_buffs(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int i;
-
-    for (i=0; i<lp->txRingSize; i++) {
-	if (lp->tx_skb[i])
-	    de4x5_free_tx_buff(lp, i);
-	lp->tx_ring[i].status = 0;
-    }
-
-    /* Unload the locally queued packets */
-    __skb_queue_purge(&lp->cache.queue);
-}
-
-/*
-** When a user pulls a connection, the DECchip can end up in a
-** 'running - waiting for end of transmission' state. This means that we
-** have to perform a chip soft reset to ensure that we can synchronize
-** the hardware and software and make any media probes using a loopback
-** packet meaningful.
-*/
-static void
-de4x5_save_skbs(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 omr;
-
-    if (!lp->cache.save_cnt) {
-	STOP_DE4X5;
-	de4x5_tx(dev);                          /* Flush any sent skb's */
-	de4x5_free_tx_buffs(dev);
-	de4x5_cache_state(dev, DE4X5_SAVE_STATE);
-	de4x5_sw_reset(dev);
-	de4x5_cache_state(dev, DE4X5_RESTORE_STATE);
-	lp->cache.save_cnt++;
-	START_DE4X5;
-    }
-}
-
-static void
-de4x5_rst_desc_ring(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int i;
-    s32 omr;
-
-    if (lp->cache.save_cnt) {
-	STOP_DE4X5;
-	outl(lp->dma_rings, DE4X5_RRBA);
-	outl(lp->dma_rings + NUM_RX_DESC * sizeof(struct de4x5_desc),
-	     DE4X5_TRBA);
-
-	lp->rx_new = lp->rx_old = 0;
-	lp->tx_new = lp->tx_old = 0;
-
-	for (i = 0; i < lp->rxRingSize; i++) {
-	    lp->rx_ring[i].status = cpu_to_le32(R_OWN);
-	}
-
-	for (i = 0; i < lp->txRingSize; i++) {
-	    lp->tx_ring[i].status = cpu_to_le32(0);
-	}
-
-	barrier();
-	lp->cache.save_cnt--;
-	START_DE4X5;
-    }
-}
-
-static void
-de4x5_cache_state(struct net_device *dev, int flag)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    switch(flag) {
-      case DE4X5_SAVE_STATE:
-	lp->cache.csr0 = inl(DE4X5_BMR);
-	lp->cache.csr6 = (inl(DE4X5_OMR) & ~(OMR_ST | OMR_SR));
-	lp->cache.csr7 = inl(DE4X5_IMR);
-	break;
-
-      case DE4X5_RESTORE_STATE:
-	outl(lp->cache.csr0, DE4X5_BMR);
-	outl(lp->cache.csr6, DE4X5_OMR);
-	outl(lp->cache.csr7, DE4X5_IMR);
-	if (lp->chipset == DC21140) {
-	    gep_wr(lp->cache.gepc, dev);
-	    gep_wr(lp->cache.gep, dev);
-	} else {
-	    reset_init_sia(dev, lp->cache.csr13, lp->cache.csr14,
-			                                      lp->cache.csr15);
-	}
-	break;
-    }
-}
-
-static void
-de4x5_put_cache(struct net_device *dev, struct sk_buff *skb)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    __skb_queue_tail(&lp->cache.queue, skb);
-}
-
-static void
-de4x5_putb_cache(struct net_device *dev, struct sk_buff *skb)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    __skb_queue_head(&lp->cache.queue, skb);
-}
-
-static struct sk_buff *
-de4x5_get_cache(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    return __skb_dequeue(&lp->cache.queue);
-}
-
-/*
-** Check the Auto Negotiation State. Return OK when a link pass interrupt
-** is received and the auto-negotiation status is NWAY OK.
-*/
-static int
-test_ans(struct net_device *dev, s32 irqs, s32 irq_mask, s32 msec)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 sts, ans;
-
-    if (lp->timeout < 0) {
-	lp->timeout = msec/100;
-	outl(irq_mask, DE4X5_IMR);
-
-	/* clear all pending interrupts */
-	sts = inl(DE4X5_STS);
-	outl(sts, DE4X5_STS);
-    }
-
-    ans = inl(DE4X5_SISR) & SISR_ANS;
-    sts = inl(DE4X5_STS) & ~TIMER_CB;
-
-    if (!(sts & irqs) && (ans ^ ANS_NWOK) && --lp->timeout) {
-	sts = 100 | TIMER_CB;
-    } else {
-	lp->timeout = -1;
-    }
-
-    return sts;
-}
-
-static void
-de4x5_setup_intr(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 imr, sts;
-
-    if (inl(DE4X5_OMR) & OMR_SR) {   /* Only unmask if TX/RX is enabled */
-	imr = 0;
-	UNMASK_IRQs;
-	sts = inl(DE4X5_STS);        /* Reset any pending (stale) interrupts */
-	outl(sts, DE4X5_STS);
-	ENABLE_IRQs;
-    }
-}
-
-/*
-**
-*/
-static void
-reset_init_sia(struct net_device *dev, s32 csr13, s32 csr14, s32 csr15)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    RESET_SIA;
-    if (lp->useSROM) {
-	if (lp->ibn == 3) {
-	    srom_exec(dev, lp->phy[lp->active].rst);
-	    srom_exec(dev, lp->phy[lp->active].gep);
-	    outl(1, DE4X5_SICR);
-	    return;
-	} else {
-	    csr15 = lp->cache.csr15;
-	    csr14 = lp->cache.csr14;
-	    csr13 = lp->cache.csr13;
-	    outl(csr15 | lp->cache.gepc, DE4X5_SIGR);
-	    outl(csr15 | lp->cache.gep, DE4X5_SIGR);
-	}
-    } else {
-	outl(csr15, DE4X5_SIGR);
-    }
-    outl(csr14, DE4X5_STRR);
-    outl(csr13, DE4X5_SICR);
-
-    mdelay(10);
-}
-
-/*
-** Create a loopback ethernet packet
-*/
-static void
-create_packet(struct net_device *dev, char *frame, int len)
-{
-    int i;
-    char *buf = frame;
-
-    for (i=0; i<ETH_ALEN; i++) {             /* Use this source address */
-	*buf++ = dev->dev_addr[i];
-    }
-    for (i=0; i<ETH_ALEN; i++) {             /* Use this destination address */
-	*buf++ = dev->dev_addr[i];
-    }
-
-    *buf++ = 0;                              /* Packet length (2 bytes) */
-    *buf++ = 1;
-}
-
-/*
-** Look for a particular board name in the EISA configuration space
-*/
-static int
-EISA_signature(char *name, struct device *device)
-{
-    int i, status = 0, siglen = ARRAY_SIZE(de4x5_signatures);
-    struct eisa_device *edev;
-
-    *name = '\0';
-    edev = to_eisa_device (device);
-    i = edev->id.driver_data;
-
-    if (i >= 0 && i < siglen) {
-	    strcpy (name, de4x5_signatures[i]);
-	    status = 1;
-    }
-
-    return status;                         /* return the device name string */
-}
-
-/*
-** Look for a particular board name in the PCI configuration space
-*/
-static int
-PCI_signature(char *name, struct de4x5_private *lp)
-{
-    int i, status = 0, siglen = ARRAY_SIZE(de4x5_signatures);
-
-    if (lp->chipset == DC21040) {
-	strcpy(name, "DE434/5");
-	return status;
-    } else {                           /* Search for a DEC name in the SROM */
-	int tmp = *((char *)&lp->srom + 19) * 3;
-	strncpy(name, (char *)&lp->srom + 26 + tmp, 8);
-    }
-    name[8] = '\0';
-    for (i=0; i<siglen; i++) {
-	if (strstr(name,de4x5_signatures[i])!=NULL) break;
-    }
-    if (i == siglen) {
-	if (dec_only) {
-	    *name = '\0';
-	} else {                        /* Use chip name to avoid confusion */
-	    strcpy(name, (((lp->chipset == DC21040) ? "DC21040" :
-			   ((lp->chipset == DC21041) ? "DC21041" :
-			    ((lp->chipset == DC21140) ? "DC21140" :
-			     ((lp->chipset == DC21142) ? "DC21142" :
-			      ((lp->chipset == DC21143) ? "DC21143" : "UNKNOWN"
-			     )))))));
-	}
-	if (lp->chipset != DC21041) {
-	    lp->useSROM = true;             /* card is not recognisably DEC */
-	}
-    } else if ((lp->chipset & ~0x00ff) == DC2114x) {
-	lp->useSROM = true;
-    }
-
-    return status;
-}
-
-/*
-** Set up the Ethernet PROM counter to the start of the Ethernet address on
-** the DC21040, else  read the SROM for the other chips.
-** The SROM may not be present in a multi-MAC card, so first read the
-** MAC address and check for a bad address. If there is a bad one then exit
-** immediately with the prior srom contents intact (the h/w address will
-** be fixed up later).
-*/
-static void
-DevicePresent(struct net_device *dev, u_long aprom_addr)
-{
-    int i, j=0;
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    if (lp->chipset == DC21040) {
-	if (lp->bus == EISA) {
-	    enet_addr_rst(aprom_addr); /* Reset Ethernet Address ROM Pointer */
-	} else {
-	    outl(0, aprom_addr);       /* Reset Ethernet Address ROM Pointer */
-	}
-    } else {                           /* Read new srom */
-	u_short tmp;
-	__le16 *p = (__le16 *)((char *)&lp->srom + SROM_HWADD);
-	for (i=0; i<(ETH_ALEN>>1); i++) {
-	    tmp = srom_rd(aprom_addr, (SROM_HWADD>>1) + i);
-	    j += tmp;	/* for check for 0:0:0:0:0:0 or ff:ff:ff:ff:ff:ff */
-	    *p = cpu_to_le16(tmp);
-	}
-	if (j == 0 || j == 3 * 0xffff) {
-		/* could get 0 only from all-0 and 3 * 0xffff only from all-1 */
-		return;
-	}
-
-	p = (__le16 *)&lp->srom;
-	for (i=0; i<(sizeof(struct de4x5_srom)>>1); i++) {
-	    tmp = srom_rd(aprom_addr, i);
-	    *p++ = cpu_to_le16(tmp);
-	}
-	de4x5_dbg_srom((struct de4x5_srom *)&lp->srom);
-    }
-}
-
-/*
-** Since the write on the Enet PROM register doesn't seem to reset the PROM
-** pointer correctly (at least on my DE425 EISA card), this routine should do
-** it...from depca.c.
-*/
-static void
-enet_addr_rst(u_long aprom_addr)
-{
-    union {
-	struct {
-	    u32 a;
-	    u32 b;
-	} llsig;
-	char Sig[sizeof(u32) << 1];
-    } dev;
-    short sigLength=0;
-    s8 data;
-    int i, j;
-
-    dev.llsig.a = ETH_PROM_SIG;
-    dev.llsig.b = ETH_PROM_SIG;
-    sigLength = sizeof(u32) << 1;
-
-    for (i=0,j=0;j<sigLength && i<PROBE_LENGTH+sigLength-1;i++) {
-	data = inb(aprom_addr);
-	if (dev.Sig[j] == data) {    /* track signature */
-	    j++;
-	} else {                     /* lost signature; begin search again */
-	    if (data == dev.Sig[0]) {  /* rare case.... */
-		j=1;
-	    } else {
-		j=0;
-	    }
-	}
-    }
-}
-
-/*
-** For the bad status case and no SROM, then add one to the previous
-** address. However, need to add one backwards in case we have 0xff
-** as one or more of the bytes. Only the last 3 bytes should be checked
-** as the first three are invariant - assigned to an organisation.
-*/
-static int
-get_hw_addr(struct net_device *dev)
-{
-    u_long iobase = dev->base_addr;
-    int broken, i, k, tmp, status = 0;
-    u_short j,chksum;
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    broken = de4x5_bad_srom(lp);
-
-    for (i=0,k=0,j=0;j<3;j++) {
-	k <<= 1;
-	if (k > 0xffff) k-=0xffff;
-
-	if (lp->bus == PCI) {
-	    if (lp->chipset == DC21040) {
-		while ((tmp = inl(DE4X5_APROM)) < 0);
-		k += (u_char) tmp;
-		dev->dev_addr[i++] = (u_char) tmp;
-		while ((tmp = inl(DE4X5_APROM)) < 0);
-		k += (u_short) (tmp << 8);
-		dev->dev_addr[i++] = (u_char) tmp;
-	    } else if (!broken) {
-		dev->dev_addr[i] = (u_char) lp->srom.ieee_addr[i]; i++;
-		dev->dev_addr[i] = (u_char) lp->srom.ieee_addr[i]; i++;
-	    } else if ((broken == SMC) || (broken == ACCTON)) {
-		dev->dev_addr[i] = *((u_char *)&lp->srom + i); i++;
-		dev->dev_addr[i] = *((u_char *)&lp->srom + i); i++;
-	    }
-	} else {
-	    k += (u_char) (tmp = inb(EISA_APROM));
-	    dev->dev_addr[i++] = (u_char) tmp;
-	    k += (u_short) ((tmp = inb(EISA_APROM)) << 8);
-	    dev->dev_addr[i++] = (u_char) tmp;
-	}
-
-	if (k > 0xffff) k-=0xffff;
-    }
-    if (k == 0xffff) k=0;
-
-    if (lp->bus == PCI) {
-	if (lp->chipset == DC21040) {
-	    while ((tmp = inl(DE4X5_APROM)) < 0);
-	    chksum = (u_char) tmp;
-	    while ((tmp = inl(DE4X5_APROM)) < 0);
-	    chksum |= (u_short) (tmp << 8);
-	    if ((k != chksum) && (dec_only)) status = -1;
-	}
-    } else {
-	chksum = (u_char) inb(EISA_APROM);
-	chksum |= (u_short) (inb(EISA_APROM) << 8);
-	if ((k != chksum) && (dec_only)) status = -1;
-    }
-
-    /* If possible, try to fix a broken card - SMC only so far */
-    srom_repair(dev, broken);
-
-#ifdef CONFIG_PPC_PMAC
-    /*
-    ** If the address starts with 00 a0, we have to bit-reverse
-    ** each byte of the address.
-    */
-    if ( machine_is(powermac) &&
-	 (dev->dev_addr[0] == 0) &&
-	 (dev->dev_addr[1] == 0xa0) )
-    {
-	    for (i = 0; i < ETH_ALEN; ++i)
-	    {
-		    int x = dev->dev_addr[i];
-		    x = ((x & 0xf) << 4) + ((x & 0xf0) >> 4);
-		    x = ((x & 0x33) << 2) + ((x & 0xcc) >> 2);
-		    dev->dev_addr[i] = ((x & 0x55) << 1) + ((x & 0xaa) >> 1);
-	    }
-    }
-#endif /* CONFIG_PPC_PMAC */
-
-    /* Test for a bad enet address */
-    status = test_bad_enet(dev, status);
-
-    return status;
-}
-
-/*
-** Test for enet addresses in the first 32 bytes. The built-in strncmp
-** didn't seem to work here...?
-*/
-static int
-de4x5_bad_srom(struct de4x5_private *lp)
-{
-    int i, status = 0;
-
-    for (i = 0; i < ARRAY_SIZE(enet_det); i++) {
-	if (!de4x5_strncmp((char *)&lp->srom, (char *)&enet_det[i], 3) &&
-	    !de4x5_strncmp((char *)&lp->srom+0x10, (char *)&enet_det[i], 3)) {
-	    if (i == 0) {
-		status = SMC;
-	    } else if (i == 1) {
-		status = ACCTON;
-	    }
-	    break;
-	}
-    }
-
-    return status;
-}
-
-static int
-de4x5_strncmp(char *a, char *b, int n)
-{
-    int ret=0;
-
-    for (;n && !ret; n--) {
-	ret = *a++ - *b++;
-    }
-
-    return ret;
-}
-
-static void
-srom_repair(struct net_device *dev, int card)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    switch(card) {
-      case SMC:
-	memset((char *)&lp->srom, 0, sizeof(struct de4x5_srom));
-	memcpy(lp->srom.ieee_addr, (char *)dev->dev_addr, ETH_ALEN);
-	memcpy(lp->srom.info, (char *)&srom_repair_info[SMC-1], 100);
-	lp->useSROM = true;
-	break;
-    }
-}
-
-/*
-** Assume that the irq's do not follow the PCI spec - this is seems
-** to be true so far (2 for 2).
-*/
-static int
-test_bad_enet(struct net_device *dev, int status)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int i, tmp;
-
-    for (tmp=0,i=0; i<ETH_ALEN; i++) tmp += (u_char)dev->dev_addr[i];
-    if ((tmp == 0) || (tmp == 0x5fa)) {
-	if ((lp->chipset == last.chipset) &&
-	    (lp->bus_num == last.bus) && (lp->bus_num > 0)) {
-	    for (i=0; i<ETH_ALEN; i++) dev->dev_addr[i] = last.addr[i];
-	    for (i=ETH_ALEN-1; i>2; --i) {
-		dev->dev_addr[i] += 1;
-		if (dev->dev_addr[i] != 0) break;
-	    }
-	    for (i=0; i<ETH_ALEN; i++) last.addr[i] = dev->dev_addr[i];
-	    if (!an_exception(lp)) {
-		dev->irq = last.irq;
-	    }
-
-	    status = 0;
-	}
-    } else if (!status) {
-	last.chipset = lp->chipset;
-	last.bus = lp->bus_num;
-	last.irq = dev->irq;
-	for (i=0; i<ETH_ALEN; i++) last.addr[i] = dev->dev_addr[i];
-    }
-
-    return status;
-}
-
-/*
-** List of board exceptions with correctly wired IRQs
-*/
-static int
-an_exception(struct de4x5_private *lp)
-{
-    if ((*(u_short *)lp->srom.sub_vendor_id == 0x00c0) &&
-	(*(u_short *)lp->srom.sub_system_id == 0x95e0)) {
-	return -1;
-    }
-
-    return 0;
-}
-
-/*
-** SROM Read
-*/
-static short
-srom_rd(u_long addr, u_char offset)
-{
-    sendto_srom(SROM_RD | SROM_SR, addr);
-
-    srom_latch(SROM_RD | SROM_SR | DT_CS, addr);
-    srom_command(SROM_RD | SROM_SR | DT_IN | DT_CS, addr);
-    srom_address(SROM_RD | SROM_SR | DT_CS, addr, offset);
-
-    return srom_data(SROM_RD | SROM_SR | DT_CS, addr);
-}
-
-static void
-srom_latch(u_int command, u_long addr)
-{
-    sendto_srom(command, addr);
-    sendto_srom(command | DT_CLK, addr);
-    sendto_srom(command, addr);
-}
-
-static void
-srom_command(u_int command, u_long addr)
-{
-    srom_latch(command, addr);
-    srom_latch(command, addr);
-    srom_latch((command & 0x0000ff00) | DT_CS, addr);
-}
-
-static void
-srom_address(u_int command, u_long addr, u_char offset)
-{
-    int i, a;
-
-    a = offset << 2;
-    for (i=0; i<6; i++, a <<= 1) {
-	srom_latch(command | ((a & 0x80) ? DT_IN : 0), addr);
-    }
-    udelay(1);
-
-    i = (getfrom_srom(addr) >> 3) & 0x01;
-}
-
-static short
-srom_data(u_int command, u_long addr)
-{
-    int i;
-    short word = 0;
-    s32 tmp;
-
-    for (i=0; i<16; i++) {
-	sendto_srom(command  | DT_CLK, addr);
-	tmp = getfrom_srom(addr);
-	sendto_srom(command, addr);
-
-	word = (word << 1) | ((tmp >> 3) & 0x01);
-    }
-
-    sendto_srom(command & 0x0000ff00, addr);
-
-    return word;
-}
-
-/*
-static void
-srom_busy(u_int command, u_long addr)
-{
-   sendto_srom((command & 0x0000ff00) | DT_CS, addr);
-
-   while (!((getfrom_srom(addr) >> 3) & 0x01)) {
-       mdelay(1);
-   }
-
-   sendto_srom(command & 0x0000ff00, addr);
-}
-*/
-
-static void
-sendto_srom(u_int command, u_long addr)
-{
-    outl(command, addr);
-    udelay(1);
-}
-
-static int
-getfrom_srom(u_long addr)
-{
-    s32 tmp;
-
-    tmp = inl(addr);
-    udelay(1);
-
-    return tmp;
-}
-
-static int
-srom_infoleaf_info(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int i, count;
-    u_char *p;
-
-    /* Find the infoleaf decoder function that matches this chipset */
-    for (i=0; i<INFOLEAF_SIZE; i++) {
-	if (lp->chipset == infoleaf_array[i].chipset) break;
-    }
-    if (i == INFOLEAF_SIZE) {
-	lp->useSROM = false;
-	printk("%s: Cannot find correct chipset for SROM decoding!\n",
-	                                                          dev->name);
-	return -ENXIO;
-    }
-
-    lp->infoleaf_fn = infoleaf_array[i].fn;
-
-    /* Find the information offset that this function should use */
-    count = *((u_char *)&lp->srom + 19);
-    p  = (u_char *)&lp->srom + 26;
-
-    if (count > 1) {
-	for (i=count; i; --i, p+=3) {
-	    if (lp->device == *p) break;
-	}
-	if (i == 0) {
-	    lp->useSROM = false;
-	    printk("%s: Cannot find correct PCI device [%d] for SROM decoding!\n",
-	                                               dev->name, lp->device);
-	    return -ENXIO;
-	}
-    }
-
-	lp->infoleaf_offset = get_unaligned_le16(p + 1);
-
-    return 0;
-}
-
-/*
-** This routine loads any type 1 or 3 MII info into the mii device
-** struct and executes any type 5 code to reset PHY devices for this
-** controller.
-** The info for the MII devices will be valid since the index used
-** will follow the discovery process from MII address 1-31 then 0.
-*/
-static void
-srom_init(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char *p = (u_char *)&lp->srom + lp->infoleaf_offset;
-    u_char count;
-
-    p+=2;
-    if (lp->chipset == DC21140) {
-	lp->cache.gepc = (*p++ | GEP_CTRL);
-	gep_wr(lp->cache.gepc, dev);
-    }
-
-    /* Block count */
-    count = *p++;
-
-    /* Jump the infoblocks to find types */
-    for (;count; --count) {
-	if (*p < 128) {
-	    p += COMPACT_LEN;
-	} else if (*(p+1) == 5) {
-	    type5_infoblock(dev, 1, p);
-	    p += ((*p & BLOCK_LEN) + 1);
-	} else if (*(p+1) == 4) {
-	    p += ((*p & BLOCK_LEN) + 1);
-	} else if (*(p+1) == 3) {
-	    type3_infoblock(dev, 1, p);
-	    p += ((*p & BLOCK_LEN) + 1);
-	} else if (*(p+1) == 2) {
-	    p += ((*p & BLOCK_LEN) + 1);
-	} else if (*(p+1) == 1) {
-	    type1_infoblock(dev, 1, p);
-	    p += ((*p & BLOCK_LEN) + 1);
-	} else {
-	    p += ((*p & BLOCK_LEN) + 1);
-	}
-    }
-}
-
-/*
-** A generic routine that writes GEP control, data and reset information
-** to the GEP register (21140) or csr15 GEP portion (2114[23]).
-*/
-static void
-srom_exec(struct net_device *dev, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    u_char count = (p ? *p++ : 0);
-    u_short *w = (u_short *)p;
-
-    if (((lp->ibn != 1) && (lp->ibn != 3) && (lp->ibn != 5)) || !count) return;
-
-    if (lp->chipset != DC21140) RESET_SIA;
-
-    while (count--) {
-	gep_wr(((lp->chipset==DC21140) && (lp->ibn!=5) ?
-		                                   *p++ : get_unaligned_le16(w++)), dev);
-	mdelay(2);                          /* 2ms per action */
-    }
-
-    if (lp->chipset != DC21140) {
-	outl(lp->cache.csr14, DE4X5_STRR);
-	outl(lp->cache.csr13, DE4X5_SICR);
-    }
-}
-
-/*
-** Basically this function is a NOP since it will never be called,
-** unless I implement the DC21041 SROM functions. There's no need
-** since the existing code will be satisfactory for all boards.
-*/
-static int
-dc21041_infoleaf(struct net_device *dev)
-{
-    return DE4X5_AUTOSENSE_MS;
-}
-
-static int
-dc21140_infoleaf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char count = 0;
-    u_char *p = (u_char *)&lp->srom + lp->infoleaf_offset;
-    int next_tick = DE4X5_AUTOSENSE_MS;
-
-    /* Read the connection type */
-    p+=2;
-
-    /* GEP control */
-    lp->cache.gepc = (*p++ | GEP_CTRL);
-
-    /* Block count */
-    count = *p++;
-
-    /* Recursively figure out the info blocks */
-    if (*p < 128) {
-	next_tick = dc_infoblock[COMPACT](dev, count, p);
-    } else {
-	next_tick = dc_infoblock[*(p+1)](dev, count, p);
-    }
-
-    if (lp->tcount == count) {
-	lp->media = NC;
-        if (lp->media != lp->c_media) {
-	    de4x5_dbg_media(dev);
-	    lp->c_media = lp->media;
-	}
-	lp->media = INIT;
-	lp->tcount = 0;
-	lp->tx_enable = false;
-    }
-
-    return next_tick & ~TIMER_CB;
-}
-
-static int
-dc21142_infoleaf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char count = 0;
-    u_char *p = (u_char *)&lp->srom + lp->infoleaf_offset;
-    int next_tick = DE4X5_AUTOSENSE_MS;
-
-    /* Read the connection type */
-    p+=2;
-
-    /* Block count */
-    count = *p++;
-
-    /* Recursively figure out the info blocks */
-    if (*p < 128) {
-	next_tick = dc_infoblock[COMPACT](dev, count, p);
-    } else {
-	next_tick = dc_infoblock[*(p+1)](dev, count, p);
-    }
-
-    if (lp->tcount == count) {
-	lp->media = NC;
-        if (lp->media != lp->c_media) {
-	    de4x5_dbg_media(dev);
-	    lp->c_media = lp->media;
-	}
-	lp->media = INIT;
-	lp->tcount = 0;
-	lp->tx_enable = false;
-    }
-
-    return next_tick & ~TIMER_CB;
-}
-
-static int
-dc21143_infoleaf(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char count = 0;
-    u_char *p = (u_char *)&lp->srom + lp->infoleaf_offset;
-    int next_tick = DE4X5_AUTOSENSE_MS;
-
-    /* Read the connection type */
-    p+=2;
-
-    /* Block count */
-    count = *p++;
-
-    /* Recursively figure out the info blocks */
-    if (*p < 128) {
-	next_tick = dc_infoblock[COMPACT](dev, count, p);
-    } else {
-	next_tick = dc_infoblock[*(p+1)](dev, count, p);
-    }
-    if (lp->tcount == count) {
-	lp->media = NC;
-        if (lp->media != lp->c_media) {
-	    de4x5_dbg_media(dev);
-	    lp->c_media = lp->media;
-	}
-	lp->media = INIT;
-	lp->tcount = 0;
-	lp->tx_enable = false;
-    }
-
-    return next_tick & ~TIMER_CB;
-}
-
-/*
-** The compact infoblock is only designed for DC21140[A] chips, so
-** we'll reuse the dc21140m_autoconf function. Non MII media only.
-*/
-static int
-compact_infoblock(struct net_device *dev, u_char count, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char flags, csr6;
-
-    /* Recursively figure out the info blocks */
-    if (--count > lp->tcount) {
-	if (*(p+COMPACT_LEN) < 128) {
-	    return dc_infoblock[COMPACT](dev, count, p+COMPACT_LEN);
-	} else {
-	    return dc_infoblock[*(p+COMPACT_LEN+1)](dev, count, p+COMPACT_LEN);
-	}
-    }
-
-    if ((lp->media == INIT) && (lp->timeout < 0)) {
-        lp->ibn = COMPACT;
-        lp->active = 0;
-	gep_wr(lp->cache.gepc, dev);
-	lp->infoblock_media = (*p++) & COMPACT_MC;
-	lp->cache.gep = *p++;
-	csr6 = *p++;
-	flags = *p++;
-
-	lp->asBitValid = (flags & 0x80) ? 0 : -1;
-	lp->defMedium = (flags & 0x40) ? -1 : 0;
-	lp->asBit = 1 << ((csr6 >> 1) & 0x07);
-	lp->asPolarity = ((csr6 & 0x80) ? -1 : 0) & lp->asBit;
-	lp->infoblock_csr6 = OMR_DEF | ((csr6 & 0x71) << 18);
-	lp->useMII = false;
-
-	de4x5_switch_mac_port(dev);
-    }
-
-    return dc21140m_autoconf(dev);
-}
-
-/*
-** This block describes non MII media for the DC21140[A] only.
-*/
-static int
-type0_infoblock(struct net_device *dev, u_char count, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char flags, csr6, len = (*p & BLOCK_LEN)+1;
-
-    /* Recursively figure out the info blocks */
-    if (--count > lp->tcount) {
-	if (*(p+len) < 128) {
-	    return dc_infoblock[COMPACT](dev, count, p+len);
-	} else {
-	    return dc_infoblock[*(p+len+1)](dev, count, p+len);
-	}
-    }
-
-    if ((lp->media == INIT) && (lp->timeout < 0)) {
-        lp->ibn = 0;
-        lp->active = 0;
-        gep_wr(lp->cache.gepc, dev);
-	p+=2;
-	lp->infoblock_media = (*p++) & BLOCK0_MC;
-	lp->cache.gep = *p++;
-	csr6 = *p++;
-	flags = *p++;
-
-	lp->asBitValid = (flags & 0x80) ? 0 : -1;
-	lp->defMedium = (flags & 0x40) ? -1 : 0;
-	lp->asBit = 1 << ((csr6 >> 1) & 0x07);
-	lp->asPolarity = ((csr6 & 0x80) ? -1 : 0) & lp->asBit;
-	lp->infoblock_csr6 = OMR_DEF | ((csr6 & 0x71) << 18);
-	lp->useMII = false;
-
-	de4x5_switch_mac_port(dev);
-    }
-
-    return dc21140m_autoconf(dev);
-}
-
-/* These functions are under construction! */
-
-static int
-type1_infoblock(struct net_device *dev, u_char count, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char len = (*p & BLOCK_LEN)+1;
-
-    /* Recursively figure out the info blocks */
-    if (--count > lp->tcount) {
-	if (*(p+len) < 128) {
-	    return dc_infoblock[COMPACT](dev, count, p+len);
-	} else {
-	    return dc_infoblock[*(p+len+1)](dev, count, p+len);
-	}
-    }
-
-    p += 2;
-    if (lp->state == INITIALISED) {
-        lp->ibn = 1;
-	lp->active = *p++;
-	lp->phy[lp->active].gep = (*p ? p : NULL); p += (*p + 1);
-	lp->phy[lp->active].rst = (*p ? p : NULL); p += (*p + 1);
-	lp->phy[lp->active].mc  = get_unaligned_le16(p); p += 2;
-	lp->phy[lp->active].ana = get_unaligned_le16(p); p += 2;
-	lp->phy[lp->active].fdx = get_unaligned_le16(p); p += 2;
-	lp->phy[lp->active].ttm = get_unaligned_le16(p);
-	return 0;
-    } else if ((lp->media == INIT) && (lp->timeout < 0)) {
-        lp->ibn = 1;
-        lp->active = *p;
-	lp->infoblock_csr6 = OMR_MII_100;
-	lp->useMII = true;
-	lp->infoblock_media = ANS;
-
-	de4x5_switch_mac_port(dev);
-    }
-
-    return dc21140m_autoconf(dev);
-}
-
-static int
-type2_infoblock(struct net_device *dev, u_char count, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char len = (*p & BLOCK_LEN)+1;
-
-    /* Recursively figure out the info blocks */
-    if (--count > lp->tcount) {
-	if (*(p+len) < 128) {
-	    return dc_infoblock[COMPACT](dev, count, p+len);
-	} else {
-	    return dc_infoblock[*(p+len+1)](dev, count, p+len);
-	}
-    }
-
-    if ((lp->media == INIT) && (lp->timeout < 0)) {
-        lp->ibn = 2;
-        lp->active = 0;
-	p += 2;
-	lp->infoblock_media = (*p) & MEDIA_CODE;
-
-        if ((*p++) & EXT_FIELD) {
-	    lp->cache.csr13 = get_unaligned_le16(p); p += 2;
-	    lp->cache.csr14 = get_unaligned_le16(p); p += 2;
-	    lp->cache.csr15 = get_unaligned_le16(p); p += 2;
-	} else {
-	    lp->cache.csr13 = CSR13;
-	    lp->cache.csr14 = CSR14;
-	    lp->cache.csr15 = CSR15;
-	}
-        lp->cache.gepc = ((s32)(get_unaligned_le16(p)) << 16); p += 2;
-        lp->cache.gep  = ((s32)(get_unaligned_le16(p)) << 16);
-	lp->infoblock_csr6 = OMR_SIA;
-	lp->useMII = false;
-
-	de4x5_switch_mac_port(dev);
-    }
-
-    return dc2114x_autoconf(dev);
-}
-
-static int
-type3_infoblock(struct net_device *dev, u_char count, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char len = (*p & BLOCK_LEN)+1;
-
-    /* Recursively figure out the info blocks */
-    if (--count > lp->tcount) {
-	if (*(p+len) < 128) {
-	    return dc_infoblock[COMPACT](dev, count, p+len);
-	} else {
-	    return dc_infoblock[*(p+len+1)](dev, count, p+len);
-	}
-    }
-
-    p += 2;
-    if (lp->state == INITIALISED) {
-        lp->ibn = 3;
-        lp->active = *p++;
-	if (MOTO_SROM_BUG) lp->active = 0;
-	lp->phy[lp->active].gep = (*p ? p : NULL); p += (2 * (*p) + 1);
-	lp->phy[lp->active].rst = (*p ? p : NULL); p += (2 * (*p) + 1);
-	lp->phy[lp->active].mc  = get_unaligned_le16(p); p += 2;
-	lp->phy[lp->active].ana = get_unaligned_le16(p); p += 2;
-	lp->phy[lp->active].fdx = get_unaligned_le16(p); p += 2;
-	lp->phy[lp->active].ttm = get_unaligned_le16(p); p += 2;
-	lp->phy[lp->active].mci = *p;
-	return 0;
-    } else if ((lp->media == INIT) && (lp->timeout < 0)) {
-        lp->ibn = 3;
-	lp->active = *p;
-	if (MOTO_SROM_BUG) lp->active = 0;
-	lp->infoblock_csr6 = OMR_MII_100;
-	lp->useMII = true;
-	lp->infoblock_media = ANS;
-
-	de4x5_switch_mac_port(dev);
-    }
-
-    return dc2114x_autoconf(dev);
-}
-
-static int
-type4_infoblock(struct net_device *dev, u_char count, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char flags, csr6, len = (*p & BLOCK_LEN)+1;
-
-    /* Recursively figure out the info blocks */
-    if (--count > lp->tcount) {
-	if (*(p+len) < 128) {
-	    return dc_infoblock[COMPACT](dev, count, p+len);
-	} else {
-	    return dc_infoblock[*(p+len+1)](dev, count, p+len);
-	}
-    }
-
-    if ((lp->media == INIT) && (lp->timeout < 0)) {
-        lp->ibn = 4;
-        lp->active = 0;
-	p+=2;
-	lp->infoblock_media = (*p++) & MEDIA_CODE;
-        lp->cache.csr13 = CSR13;              /* Hard coded defaults */
-	lp->cache.csr14 = CSR14;
-	lp->cache.csr15 = CSR15;
-        lp->cache.gepc = ((s32)(get_unaligned_le16(p)) << 16); p += 2;
-        lp->cache.gep  = ((s32)(get_unaligned_le16(p)) << 16); p += 2;
-	csr6 = *p++;
-	flags = *p++;
-
-	lp->asBitValid = (flags & 0x80) ? 0 : -1;
-	lp->defMedium = (flags & 0x40) ? -1 : 0;
-	lp->asBit = 1 << ((csr6 >> 1) & 0x07);
-	lp->asPolarity = ((csr6 & 0x80) ? -1 : 0) & lp->asBit;
-	lp->infoblock_csr6 = OMR_DEF | ((csr6 & 0x71) << 18);
-	lp->useMII = false;
-
-	de4x5_switch_mac_port(dev);
-    }
-
-    return dc2114x_autoconf(dev);
-}
-
-/*
-** This block type provides information for resetting external devices
-** (chips) through the General Purpose Register.
-*/
-static int
-type5_infoblock(struct net_device *dev, u_char count, u_char *p)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_char len = (*p & BLOCK_LEN)+1;
-
-    /* Recursively figure out the info blocks */
-    if (--count > lp->tcount) {
-	if (*(p+len) < 128) {
-	    return dc_infoblock[COMPACT](dev, count, p+len);
-	} else {
-	    return dc_infoblock[*(p+len+1)](dev, count, p+len);
-	}
-    }
-
-    /* Must be initializing to run this code */
-    if ((lp->state == INITIALISED) || (lp->media == INIT)) {
-	p+=2;
-        lp->rst = p;
-        srom_exec(dev, lp->rst);
-    }
-
-    return DE4X5_AUTOSENSE_MS;
-}
-
-/*
-** MII Read/Write
-*/
-
-static int
-mii_rd(u_char phyreg, u_char phyaddr, u_long ioaddr)
-{
-    mii_wdata(MII_PREAMBLE,  2, ioaddr);   /* Start of 34 bit preamble...    */
-    mii_wdata(MII_PREAMBLE, 32, ioaddr);   /* ...continued                   */
-    mii_wdata(MII_STRD, 4, ioaddr);        /* SFD and Read operation         */
-    mii_address(phyaddr, ioaddr);          /* PHY address to be accessed     */
-    mii_address(phyreg, ioaddr);           /* PHY Register to read           */
-    mii_ta(MII_STRD, ioaddr);              /* Turn around time - 2 MDC       */
-
-    return mii_rdata(ioaddr);              /* Read data                      */
-}
-
-static void
-mii_wr(int data, u_char phyreg, u_char phyaddr, u_long ioaddr)
-{
-    mii_wdata(MII_PREAMBLE,  2, ioaddr);   /* Start of 34 bit preamble...    */
-    mii_wdata(MII_PREAMBLE, 32, ioaddr);   /* ...continued                   */
-    mii_wdata(MII_STWR, 4, ioaddr);        /* SFD and Write operation        */
-    mii_address(phyaddr, ioaddr);          /* PHY address to be accessed     */
-    mii_address(phyreg, ioaddr);           /* PHY Register to write          */
-    mii_ta(MII_STWR, ioaddr);              /* Turn around time - 2 MDC       */
-    data = mii_swap(data, 16);             /* Swap data bit ordering         */
-    mii_wdata(data, 16, ioaddr);           /* Write data                     */
-}
-
-static int
-mii_rdata(u_long ioaddr)
-{
-    int i;
-    s32 tmp = 0;
-
-    for (i=0; i<16; i++) {
-	tmp <<= 1;
-	tmp |= getfrom_mii(MII_MRD | MII_RD, ioaddr);
-    }
-
-    return tmp;
-}
-
-static void
-mii_wdata(int data, int len, u_long ioaddr)
-{
-    int i;
-
-    for (i=0; i<len; i++) {
-	sendto_mii(MII_MWR | MII_WR, data, ioaddr);
-	data >>= 1;
-    }
-}
-
-static void
-mii_address(u_char addr, u_long ioaddr)
-{
-    int i;
-
-    addr = mii_swap(addr, 5);
-    for (i=0; i<5; i++) {
-	sendto_mii(MII_MWR | MII_WR, addr, ioaddr);
-	addr >>= 1;
-    }
-}
-
-static void
-mii_ta(u_long rw, u_long ioaddr)
-{
-    if (rw == MII_STWR) {
-	sendto_mii(MII_MWR | MII_WR, 1, ioaddr);
-	sendto_mii(MII_MWR | MII_WR, 0, ioaddr);
-    } else {
-	getfrom_mii(MII_MRD | MII_RD, ioaddr);        /* Tri-state MDIO */
-    }
-}
-
-static int
-mii_swap(int data, int len)
-{
-    int i, tmp = 0;
-
-    for (i=0; i<len; i++) {
-	tmp <<= 1;
-	tmp |= (data & 1);
-	data >>= 1;
-    }
-
-    return tmp;
-}
-
-static void
-sendto_mii(u32 command, int data, u_long ioaddr)
-{
-    u32 j;
-
-    j = (data & 1) << 17;
-    outl(command | j, ioaddr);
-    udelay(1);
-    outl(command | MII_MDC | j, ioaddr);
-    udelay(1);
-}
-
-static int
-getfrom_mii(u32 command, u_long ioaddr)
-{
-    outl(command, ioaddr);
-    udelay(1);
-    outl(command | MII_MDC, ioaddr);
-    udelay(1);
-
-    return (inl(ioaddr) >> 19) & 1;
-}
-
-/*
-** Here's 3 ways to calculate the OUI from the ID registers.
-*/
-static int
-mii_get_oui(u_char phyaddr, u_long ioaddr)
-{
-/*
-    union {
-	u_short reg;
-	u_char breg[2];
-    } a;
-    int i, r2, r3, ret=0;*/
-    int r2, r3;
-
-    /* Read r2 and r3 */
-    r2 = mii_rd(MII_ID0, phyaddr, ioaddr);
-    r3 = mii_rd(MII_ID1, phyaddr, ioaddr);
-                                                /* SEEQ and Cypress way * /
-    / * Shuffle r2 and r3 * /
-    a.reg=0;
-    r3 = ((r3>>10)|(r2<<6))&0x0ff;
-    r2 = ((r2>>2)&0x3fff);
-
-    / * Bit reverse r3 * /
-    for (i=0;i<8;i++) {
-	ret<<=1;
-	ret |= (r3&1);
-	r3>>=1;
-    }
-
-    / * Bit reverse r2 * /
-    for (i=0;i<16;i++) {
-	a.reg<<=1;
-	a.reg |= (r2&1);
-	r2>>=1;
-    }
-
-    / * Swap r2 bytes * /
-    i=a.breg[0];
-    a.breg[0]=a.breg[1];
-    a.breg[1]=i;
-
-    return (a.reg<<8)|ret; */                 /* SEEQ and Cypress way */
-/*    return (r2<<6)|(u_int)(r3>>10); */      /* NATIONAL and BROADCOM way */
-    return r2;                                  /* (I did it) My way */
-}
-
-/*
-** The SROM spec forces us to search addresses [1-31 0]. Bummer.
-*/
-static int
-mii_get_phy(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int i, j, k, n, limit=ARRAY_SIZE(phy_info);
-    int id;
-
-    lp->active = 0;
-    lp->useMII = true;
-
-    /* Search the MII address space for possible PHY devices */
-    for (n=0, lp->mii_cnt=0, i=1; !((i==1) && (n==1)); i=(i+1)%DE4X5_MAX_MII) {
-	lp->phy[lp->active].addr = i;
-	if (i==0) n++;                             /* Count cycles */
-	while (de4x5_reset_phy(dev)<0) udelay(100);/* Wait for reset */
-	id = mii_get_oui(i, DE4X5_MII);
-	if ((id == 0) || (id == 65535)) continue;  /* Valid ID? */
-	for (j=0; j<limit; j++) {                  /* Search PHY table */
-	    if (id != phy_info[j].id) continue;    /* ID match? */
-	    for (k=0; k < DE4X5_MAX_PHY && lp->phy[k].id; k++);
-	    if (k < DE4X5_MAX_PHY) {
-		memcpy((char *)&lp->phy[k],
-		       (char *)&phy_info[j], sizeof(struct phy_table));
-		lp->phy[k].addr = i;
-		lp->mii_cnt++;
-		lp->active++;
-	    } else {
-		goto purgatory;                    /* Stop the search */
-	    }
-	    break;
-	}
-	if ((j == limit) && (i < DE4X5_MAX_MII)) {
-	    for (k=0; k < DE4X5_MAX_PHY && lp->phy[k].id; k++);
-	    lp->phy[k].addr = i;
-	    lp->phy[k].id = id;
-	    lp->phy[k].spd.reg = GENERIC_REG;      /* ANLPA register         */
-	    lp->phy[k].spd.mask = GENERIC_MASK;    /* 100Mb/s technologies   */
-	    lp->phy[k].spd.value = GENERIC_VALUE;  /* TX & T4, H/F Duplex    */
-	    lp->mii_cnt++;
-	    lp->active++;
-	    printk("%s: Using generic MII device control. If the board doesn't operate,\nplease mail the following dump to the author:\n", dev->name);
-	    j = de4x5_debug;
-	    de4x5_debug |= DEBUG_MII;
-	    de4x5_dbg_mii(dev, k);
-	    de4x5_debug = j;
-	    printk("\n");
-	}
-    }
-  purgatory:
-    lp->active = 0;
-    if (lp->phy[0].id) {                           /* Reset the PHY devices */
-	for (k=0; k < DE4X5_MAX_PHY && lp->phy[k].id; k++) { /*For each PHY*/
-	    mii_wr(MII_CR_RST, MII_CR, lp->phy[k].addr, DE4X5_MII);
-	    while (mii_rd(MII_CR, lp->phy[k].addr, DE4X5_MII) & MII_CR_RST);
-
-	    de4x5_dbg_mii(dev, k);
-	}
-    }
-    if (!lp->mii_cnt) lp->useMII = false;
-
-    return lp->mii_cnt;
-}
-
-static char *
-build_setup_frame(struct net_device *dev, int mode)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int i;
-    char *pa = lp->setup_frame;
-
-    /* Initialise the setup frame */
-    if (mode == ALL) {
-	memset(lp->setup_frame, 0, SETUP_FRAME_LEN);
-    }
-
-    if (lp->setup_f == HASH_PERF) {
-	for (pa=lp->setup_frame+IMPERF_PA_OFFSET, i=0; i<ETH_ALEN; i++) {
-	    *(pa + i) = dev->dev_addr[i];                 /* Host address */
-	    if (i & 0x01) pa += 2;
-	}
-	*(lp->setup_frame + (HASH_TABLE_LEN >> 3) - 3) = 0x80;
-    } else {
-	for (i=0; i<ETH_ALEN; i++) { /* Host address */
-	    *(pa + (i&1)) = dev->dev_addr[i];
-	    if (i & 0x01) pa += 4;
-	}
-	for (i=0; i<ETH_ALEN; i++) { /* Broadcast address */
-	    *(pa + (i&1)) = (char) 0xff;
-	    if (i & 0x01) pa += 4;
-	}
-    }
-
-    return pa;                     /* Points to the next entry */
-}
-
-static void
-disable_ast(struct net_device *dev)
-{
-	struct de4x5_private *lp = netdev_priv(dev);
-	del_timer_sync(&lp->timer);
-}
-
-static long
-de4x5_switch_mac_port(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    s32 omr;
-
-    STOP_DE4X5;
-
-    /* Assert the OMR_PS bit in CSR6 */
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR |
-			                                             OMR_FDX));
-    omr |= lp->infoblock_csr6;
-    if (omr & OMR_PS) omr |= OMR_HBD;
-    outl(omr, DE4X5_OMR);
-
-    /* Soft Reset */
-    RESET_DE4X5;
-
-    /* Restore the GEP - especially for COMPACT and Type 0 Infoblocks */
-    if (lp->chipset == DC21140) {
-	gep_wr(lp->cache.gepc, dev);
-	gep_wr(lp->cache.gep, dev);
-    } else if ((lp->chipset & ~0x0ff) == DC2114x) {
-	reset_init_sia(dev, lp->cache.csr13, lp->cache.csr14, lp->cache.csr15);
-    }
-
-    /* Restore CSR6 */
-    outl(omr, DE4X5_OMR);
-
-    /* Reset CSR8 */
-    inl(DE4X5_MFC);
-
-    return omr;
-}
-
-static void
-gep_wr(s32 data, struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    if (lp->chipset == DC21140) {
-	outl(data, DE4X5_GEP);
-    } else if ((lp->chipset & ~0x00ff) == DC2114x) {
-	outl((data<<16) | lp->cache.csr15, DE4X5_SIGR);
-    }
-}
-
-static int
-gep_rd(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    if (lp->chipset == DC21140) {
-	return inl(DE4X5_GEP);
-    } else if ((lp->chipset & ~0x00ff) == DC2114x) {
-	return inl(DE4X5_SIGR) & 0x000fffff;
-    }
-
-    return 0;
-}
-
-static void
-yawn(struct net_device *dev, int state)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    if ((lp->chipset == DC21040) || (lp->chipset == DC21140)) return;
-
-    if(lp->bus == EISA) {
-	switch(state) {
-	  case WAKEUP:
-	    outb(WAKEUP, PCI_CFPM);
-	    mdelay(10);
-	    break;
-
-	  case SNOOZE:
-	    outb(SNOOZE, PCI_CFPM);
-	    break;
-
-	  case SLEEP:
-	    outl(0, DE4X5_SICR);
-	    outb(SLEEP, PCI_CFPM);
-	    break;
-	}
-    } else {
-	struct pci_dev *pdev = to_pci_dev (lp->gendev);
-	switch(state) {
-	  case WAKEUP:
-	    pci_write_config_byte(pdev, PCI_CFDA_PSM, WAKEUP);
-	    mdelay(10);
-	    break;
-
-	  case SNOOZE:
-	    pci_write_config_byte(pdev, PCI_CFDA_PSM, SNOOZE);
-	    break;
-
-	  case SLEEP:
-	    outl(0, DE4X5_SICR);
-	    pci_write_config_byte(pdev, PCI_CFDA_PSM, SLEEP);
-	    break;
-	}
-    }
-}
-
-static void
-de4x5_parse_params(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    char *p, *q, t;
-
-    lp->params.fdx = 0;
-    lp->params.autosense = AUTO;
-
-    if (args == NULL) return;
-
-    if ((p = strstr(args, dev->name))) {
-	if (!(q = strstr(p+strlen(dev->name), "eth"))) q = p + strlen(p);
-	t = *q;
-	*q = '\0';
-
-	if (strstr(p, "fdx") || strstr(p, "FDX")) lp->params.fdx = 1;
-
-	if (strstr(p, "autosense") || strstr(p, "AUTOSENSE")) {
-	    if (strstr(p, "TP")) {
-		lp->params.autosense = TP;
-	    } else if (strstr(p, "TP_NW")) {
-		lp->params.autosense = TP_NW;
-	    } else if (strstr(p, "BNC")) {
-		lp->params.autosense = BNC;
-	    } else if (strstr(p, "AUI")) {
-		lp->params.autosense = AUI;
-	    } else if (strstr(p, "BNC_AUI")) {
-		lp->params.autosense = BNC;
-	    } else if (strstr(p, "10Mb")) {
-		lp->params.autosense = _10Mb;
-	    } else if (strstr(p, "100Mb")) {
-		lp->params.autosense = _100Mb;
-	    } else if (strstr(p, "AUTO")) {
-		lp->params.autosense = AUTO;
-	    }
-	}
-	*q = t;
-    }
-}
-
-static void
-de4x5_dbg_open(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int i;
-
-    if (de4x5_debug & DEBUG_OPEN) {
-	printk("%s: de4x5 opening with irq %d\n",dev->name,dev->irq);
-	printk("\tphysical address: ");
-	for (i=0;i<6;i++) {
-	    printk("%2.2x:",(short)dev->dev_addr[i]);
-	}
-	printk("\n");
-	printk("Descriptor head addresses:\n");
-	printk("\t0x%8.8lx  0x%8.8lx\n",(u_long)lp->rx_ring,(u_long)lp->tx_ring);
-	printk("Descriptor addresses:\nRX: ");
-	for (i=0;i<lp->rxRingSize-1;i++){
-	    if (i < 3) {
-		printk("0x%8.8lx  ",(u_long)&lp->rx_ring[i].status);
-	    }
-	}
-	printk("...0x%8.8lx\n",(u_long)&lp->rx_ring[i].status);
-	printk("TX: ");
-	for (i=0;i<lp->txRingSize-1;i++){
-	    if (i < 3) {
-		printk("0x%8.8lx  ", (u_long)&lp->tx_ring[i].status);
-	    }
-	}
-	printk("...0x%8.8lx\n", (u_long)&lp->tx_ring[i].status);
-	printk("Descriptor buffers:\nRX: ");
-	for (i=0;i<lp->rxRingSize-1;i++){
-	    if (i < 3) {
-		printk("0x%8.8x  ",le32_to_cpu(lp->rx_ring[i].buf));
-	    }
-	}
-	printk("...0x%8.8x\n",le32_to_cpu(lp->rx_ring[i].buf));
-	printk("TX: ");
-	for (i=0;i<lp->txRingSize-1;i++){
-	    if (i < 3) {
-		printk("0x%8.8x  ", le32_to_cpu(lp->tx_ring[i].buf));
-	    }
-	}
-	printk("...0x%8.8x\n", le32_to_cpu(lp->tx_ring[i].buf));
-	printk("Ring size:\nRX: %d\nTX: %d\n",
-	       (short)lp->rxRingSize,
-	       (short)lp->txRingSize);
-    }
-}
-
-static void
-de4x5_dbg_mii(struct net_device *dev, int k)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-
-    if (de4x5_debug & DEBUG_MII) {
-	printk("\nMII device address: %d\n", lp->phy[k].addr);
-	printk("MII CR:  %x\n",mii_rd(MII_CR,lp->phy[k].addr,DE4X5_MII));
-	printk("MII SR:  %x\n",mii_rd(MII_SR,lp->phy[k].addr,DE4X5_MII));
-	printk("MII ID0: %x\n",mii_rd(MII_ID0,lp->phy[k].addr,DE4X5_MII));
-	printk("MII ID1: %x\n",mii_rd(MII_ID1,lp->phy[k].addr,DE4X5_MII));
-	if (lp->phy[k].id != BROADCOM_T4) {
-	    printk("MII ANA: %x\n",mii_rd(0x04,lp->phy[k].addr,DE4X5_MII));
-	    printk("MII ANC: %x\n",mii_rd(0x05,lp->phy[k].addr,DE4X5_MII));
-	}
-	printk("MII 16:  %x\n",mii_rd(0x10,lp->phy[k].addr,DE4X5_MII));
-	if (lp->phy[k].id != BROADCOM_T4) {
-	    printk("MII 17:  %x\n",mii_rd(0x11,lp->phy[k].addr,DE4X5_MII));
-	    printk("MII 18:  %x\n",mii_rd(0x12,lp->phy[k].addr,DE4X5_MII));
-	} else {
-	    printk("MII 20:  %x\n",mii_rd(0x14,lp->phy[k].addr,DE4X5_MII));
-	}
-    }
-}
-
-static void
-de4x5_dbg_media(struct net_device *dev)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    if (lp->media != lp->c_media) {
-	if (de4x5_debug & DEBUG_MEDIA) {
-	    printk("%s: media is %s%s\n", dev->name,
-		   (lp->media == NC  ? "unconnected, link down or incompatible connection" :
-		    (lp->media == TP  ? "TP" :
-		     (lp->media == ANS ? "TP/Nway" :
-		      (lp->media == BNC ? "BNC" :
-		       (lp->media == AUI ? "AUI" :
-			(lp->media == BNC_AUI ? "BNC/AUI" :
-			 (lp->media == EXT_SIA ? "EXT SIA" :
-			  (lp->media == _100Mb  ? "100Mb/s" :
-			   (lp->media == _10Mb   ? "10Mb/s" :
-			    "???"
-			    ))))))))), (lp->fdx?" full duplex.":"."));
-	}
-	lp->c_media = lp->media;
-    }
-}
-
-static void
-de4x5_dbg_srom(struct de4x5_srom *p)
-{
-    int i;
-
-    if (de4x5_debug & DEBUG_SROM) {
-	printk("Sub-system Vendor ID: %04x\n", *((u_short *)p->sub_vendor_id));
-	printk("Sub-system ID:        %04x\n", *((u_short *)p->sub_system_id));
-	printk("ID Block CRC:         %02x\n", (u_char)(p->id_block_crc));
-	printk("SROM version:         %02x\n", (u_char)(p->version));
-	printk("# controllers:        %02x\n", (u_char)(p->num_controllers));
-
-	printk("Hardware Address:     %pM\n", p->ieee_addr);
-	printk("CRC checksum:         %04x\n", (u_short)(p->chksum));
-	for (i=0; i<64; i++) {
-	    printk("%3d %04x\n", i<<1, (u_short)*((u_short *)p+i));
-	}
-    }
-}
-
-static void
-de4x5_dbg_rx(struct sk_buff *skb, int len)
-{
-    int i, j;
-
-    if (de4x5_debug & DEBUG_RX) {
-	printk("R: %pM <- %pM len/SAP:%02x%02x [%d]\n",
-	       skb->data, &skb->data[6],
-	       (u_char)skb->data[12],
-	       (u_char)skb->data[13],
-	       len);
-	for (j=0; len>0;j+=16, len-=16) {
-	  printk("    %03x: ",j);
-	  for (i=0; i<16 && i<len; i++) {
-	    printk("%02x ",(u_char)skb->data[i+j]);
-	  }
-	  printk("\n");
-	}
-    }
-}
-
-/*
-** Perform IOCTL call functions here. Some are privileged operations and the
-** effective uid is checked in those cases. In the normal course of events
-** this function is only used for my testing.
-*/
-static int
-de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    struct de4x5_ioctl *ioc = (struct de4x5_ioctl *) &rq->ifr_ifru;
-    u_long iobase = dev->base_addr;
-    int i, j, status = 0;
-    s32 omr;
-    union {
-	u8  addr[144];
-	u16 sval[72];
-	u32 lval[36];
-    } tmp;
-    u_long flags = 0;
-
-    switch(ioc->cmd) {
-    case DE4X5_GET_HWADDR:           /* Get the hardware address */
-	ioc->len = ETH_ALEN;
-	for (i=0; i<ETH_ALEN; i++) {
-	    tmp.addr[i] = dev->dev_addr[i];
-	}
-	if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
-	break;
-
-    case DE4X5_SET_HWADDR:           /* Set the hardware address */
-	if (!capable(CAP_NET_ADMIN)) return -EPERM;
-	if (copy_from_user(tmp.addr, ioc->data, ETH_ALEN)) return -EFAULT;
-	if (netif_queue_stopped(dev))
-		return -EBUSY;
-	netif_stop_queue(dev);
-	for (i=0; i<ETH_ALEN; i++) {
-	    dev->dev_addr[i] = tmp.addr[i];
-	}
-	build_setup_frame(dev, PHYS_ADDR_ONLY);
-	/* Set up the descriptor and give ownership to the card */
-	load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET |
-		                                       SETUP_FRAME_LEN, (struct sk_buff *)1);
-	lp->tx_new = (lp->tx_new + 1) % lp->txRingSize;
-	outl(POLL_DEMAND, DE4X5_TPD);                /* Start the TX */
-	netif_wake_queue(dev);                      /* Unlock the TX ring */
-	break;
-
-    case DE4X5_SAY_BOO:              /* Say "Boo!" to the kernel log file */
-	if (!capable(CAP_NET_ADMIN)) return -EPERM;
-	printk("%s: Boo!\n", dev->name);
-	break;
-
-    case DE4X5_MCA_EN:               /* Enable pass all multicast addressing */
-	if (!capable(CAP_NET_ADMIN)) return -EPERM;
-	omr = inl(DE4X5_OMR);
-	omr |= OMR_PM;
-	outl(omr, DE4X5_OMR);
-	break;
-
-    case DE4X5_GET_STATS:            /* Get the driver statistics */
-    {
-        struct pkt_stats statbuf;
-	ioc->len = sizeof(statbuf);
-	spin_lock_irqsave(&lp->lock, flags);
-	memcpy(&statbuf, &lp->pktStats, ioc->len);
-	spin_unlock_irqrestore(&lp->lock, flags);
-	if (copy_to_user(ioc->data, &statbuf, ioc->len))
-		return -EFAULT;
-	break;
-    }
-    case DE4X5_CLR_STATS:            /* Zero out the driver statistics */
-	if (!capable(CAP_NET_ADMIN)) return -EPERM;
-	spin_lock_irqsave(&lp->lock, flags);
-	memset(&lp->pktStats, 0, sizeof(lp->pktStats));
-	spin_unlock_irqrestore(&lp->lock, flags);
-	break;
-
-    case DE4X5_GET_OMR:              /* Get the OMR Register contents */
-	tmp.addr[0] = inl(DE4X5_OMR);
-	if (copy_to_user(ioc->data, tmp.addr, 1)) return -EFAULT;
-	break;
-
-    case DE4X5_SET_OMR:              /* Set the OMR Register contents */
-	if (!capable(CAP_NET_ADMIN)) return -EPERM;
-	if (copy_from_user(tmp.addr, ioc->data, 1)) return -EFAULT;
-	outl(tmp.addr[0], DE4X5_OMR);
-	break;
-
-    case DE4X5_GET_REG:              /* Get the DE4X5 Registers */
-	j = 0;
-	tmp.lval[0] = inl(DE4X5_STS); j+=4;
-	tmp.lval[1] = inl(DE4X5_BMR); j+=4;
-	tmp.lval[2] = inl(DE4X5_IMR); j+=4;
-	tmp.lval[3] = inl(DE4X5_OMR); j+=4;
-	tmp.lval[4] = inl(DE4X5_SISR); j+=4;
-	tmp.lval[5] = inl(DE4X5_SICR); j+=4;
-	tmp.lval[6] = inl(DE4X5_STRR); j+=4;
-	tmp.lval[7] = inl(DE4X5_SIGR); j+=4;
-	ioc->len = j;
-	if (copy_to_user(ioc->data, tmp.lval, ioc->len))
-		return -EFAULT;
-	break;
-
-#define DE4X5_DUMP              0x0f /* Dump the DE4X5 Status */
-/*
-      case DE4X5_DUMP:
-	j = 0;
-	tmp.addr[j++] = dev->irq;
-	for (i=0; i<ETH_ALEN; i++) {
-	    tmp.addr[j++] = dev->dev_addr[i];
-	}
-	tmp.addr[j++] = lp->rxRingSize;
-	tmp.lval[j>>2] = (long)lp->rx_ring; j+=4;
-	tmp.lval[j>>2] = (long)lp->tx_ring; j+=4;
-
-	for (i=0;i<lp->rxRingSize-1;i++){
-	    if (i < 3) {
-		tmp.lval[j>>2] = (long)&lp->rx_ring[i].status; j+=4;
-	    }
-	}
-	tmp.lval[j>>2] = (long)&lp->rx_ring[i].status; j+=4;
-	for (i=0;i<lp->txRingSize-1;i++){
-	    if (i < 3) {
-		tmp.lval[j>>2] = (long)&lp->tx_ring[i].status; j+=4;
-	    }
-	}
-	tmp.lval[j>>2] = (long)&lp->tx_ring[i].status; j+=4;
-
-	for (i=0;i<lp->rxRingSize-1;i++){
-	    if (i < 3) {
-		tmp.lval[j>>2] = (s32)le32_to_cpu(lp->rx_ring[i].buf); j+=4;
-	    }
-	}
-	tmp.lval[j>>2] = (s32)le32_to_cpu(lp->rx_ring[i].buf); j+=4;
-	for (i=0;i<lp->txRingSize-1;i++){
-	    if (i < 3) {
-		tmp.lval[j>>2] = (s32)le32_to_cpu(lp->tx_ring[i].buf); j+=4;
-	    }
-	}
-	tmp.lval[j>>2] = (s32)le32_to_cpu(lp->tx_ring[i].buf); j+=4;
-
-	for (i=0;i<lp->rxRingSize;i++){
-	    tmp.lval[j>>2] = le32_to_cpu(lp->rx_ring[i].status); j+=4;
-	}
-	for (i=0;i<lp->txRingSize;i++){
-	    tmp.lval[j>>2] = le32_to_cpu(lp->tx_ring[i].status); j+=4;
-	}
-
-	tmp.lval[j>>2] = inl(DE4X5_BMR);  j+=4;
-	tmp.lval[j>>2] = inl(DE4X5_TPD);  j+=4;
-	tmp.lval[j>>2] = inl(DE4X5_RPD);  j+=4;
-	tmp.lval[j>>2] = inl(DE4X5_RRBA); j+=4;
-	tmp.lval[j>>2] = inl(DE4X5_TRBA); j+=4;
-	tmp.lval[j>>2] = inl(DE4X5_STS);  j+=4;
-	tmp.lval[j>>2] = inl(DE4X5_OMR);  j+=4;
-	tmp.lval[j>>2] = inl(DE4X5_IMR);  j+=4;
-	tmp.lval[j>>2] = lp->chipset; j+=4;
-	if (lp->chipset == DC21140) {
-	    tmp.lval[j>>2] = gep_rd(dev);  j+=4;
-	} else {
-	    tmp.lval[j>>2] = inl(DE4X5_SISR); j+=4;
-	    tmp.lval[j>>2] = inl(DE4X5_SICR); j+=4;
-	    tmp.lval[j>>2] = inl(DE4X5_STRR); j+=4;
-	    tmp.lval[j>>2] = inl(DE4X5_SIGR); j+=4;
-	}
-	tmp.lval[j>>2] = lp->phy[lp->active].id; j+=4;
-	if (lp->phy[lp->active].id && (!lp->useSROM || lp->useMII)) {
-	    tmp.lval[j>>2] = lp->active; j+=4;
-	    tmp.lval[j>>2]=mii_rd(MII_CR,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    tmp.lval[j>>2]=mii_rd(MII_SR,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    tmp.lval[j>>2]=mii_rd(MII_ID0,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    tmp.lval[j>>2]=mii_rd(MII_ID1,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    if (lp->phy[lp->active].id != BROADCOM_T4) {
-		tmp.lval[j>>2]=mii_rd(MII_ANA,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-		tmp.lval[j>>2]=mii_rd(MII_ANLPA,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    }
-	    tmp.lval[j>>2]=mii_rd(0x10,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    if (lp->phy[lp->active].id != BROADCOM_T4) {
-		tmp.lval[j>>2]=mii_rd(0x11,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-		tmp.lval[j>>2]=mii_rd(0x12,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    } else {
-		tmp.lval[j>>2]=mii_rd(0x14,lp->phy[lp->active].addr,DE4X5_MII); j+=4;
-	    }
-	}
-
-	tmp.addr[j++] = lp->txRingSize;
-	tmp.addr[j++] = netif_queue_stopped(dev);
-
-	ioc->len = j;
-	if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
-	break;
-
-*/
-    default:
-	return -EOPNOTSUPP;
-    }
-
-    return status;
-}
-
-static int __init de4x5_module_init (void)
-{
-	int err = 0;
-
-#ifdef CONFIG_PCI
-	err = pci_register_driver(&de4x5_pci_driver);
-#endif
-#ifdef CONFIG_EISA
-	err |= eisa_driver_register (&de4x5_eisa_driver);
-#endif
-
-	return err;
-}
-
-static void __exit de4x5_module_exit (void)
-{
-#ifdef CONFIG_PCI
-	pci_unregister_driver (&de4x5_pci_driver);
-#endif
-#ifdef CONFIG_EISA
-	eisa_driver_unregister (&de4x5_eisa_driver);
-#endif
-}
-
-module_init (de4x5_module_init);
-module_exit (de4x5_module_exit);
diff --git a/drivers/net/tulip/de4x5.h b/drivers/net/tulip/de4x5.h
deleted file mode 100644
index 9f2877438fb0..000000000000
--- a/drivers/net/tulip/de4x5.h
+++ /dev/null
@@ -1,1019 +0,0 @@
-/*
-    Copyright 1994 Digital Equipment Corporation.
-
-    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 davies@wanton.lkg.dec.com  or   Digital
-    Equipment Corporation, 550 King Street, Littleton MA 01460.
-
-    =========================================================================
-*/
-
-/*
-** DC21040 CSR<1..15> Register Address Map
-*/
-#define DE4X5_BMR    iobase+(0x000 << lp->bus)  /* Bus Mode Register */
-#define DE4X5_TPD    iobase+(0x008 << lp->bus)  /* Transmit Poll Demand Reg */
-#define DE4X5_RPD    iobase+(0x010 << lp->bus)  /* Receive Poll Demand Reg */
-#define DE4X5_RRBA   iobase+(0x018 << lp->bus)  /* RX Ring Base Address Reg */
-#define DE4X5_TRBA   iobase+(0x020 << lp->bus)  /* TX Ring Base Address Reg */
-#define DE4X5_STS    iobase+(0x028 << lp->bus)  /* Status Register */
-#define DE4X5_OMR    iobase+(0x030 << lp->bus)  /* Operation Mode Register */
-#define DE4X5_IMR    iobase+(0x038 << lp->bus)  /* Interrupt Mask Register */
-#define DE4X5_MFC    iobase+(0x040 << lp->bus)  /* Missed Frame Counter */
-#define DE4X5_APROM  iobase+(0x048 << lp->bus)  /* Ethernet Address PROM */
-#define DE4X5_BROM   iobase+(0x048 << lp->bus)  /* Boot ROM Register */
-#define DE4X5_SROM   iobase+(0x048 << lp->bus)  /* Serial ROM Register */
-#define DE4X5_MII    iobase+(0x048 << lp->bus)  /* MII Interface Register */
-#define DE4X5_DDR    iobase+(0x050 << lp->bus)  /* Data Diagnostic Register */
-#define DE4X5_FDR    iobase+(0x058 << lp->bus)  /* Full Duplex Register */
-#define DE4X5_GPT    iobase+(0x058 << lp->bus)  /* General Purpose Timer Reg.*/
-#define DE4X5_GEP    iobase+(0x060 << lp->bus)  /* General Purpose Register */
-#define DE4X5_SISR   iobase+(0x060 << lp->bus)  /* SIA Status Register */
-#define DE4X5_SICR   iobase+(0x068 << lp->bus)  /* SIA Connectivity Register */
-#define DE4X5_STRR   iobase+(0x070 << lp->bus)  /* SIA TX/RX Register */
-#define DE4X5_SIGR   iobase+(0x078 << lp->bus)  /* SIA General Register */
-
-/*
-** EISA Register Address Map
-*/
-#define EISA_ID      iobase+0x0c80   /* EISA ID Registers */
-#define EISA_ID0     iobase+0x0c80   /* EISA ID Register 0 */
-#define EISA_ID1     iobase+0x0c81   /* EISA ID Register 1 */
-#define EISA_ID2     iobase+0x0c82   /* EISA ID Register 2 */
-#define EISA_ID3     iobase+0x0c83   /* EISA ID Register 3 */
-#define EISA_CR      iobase+0x0c84   /* EISA Control Register */
-#define EISA_REG0    iobase+0x0c88   /* EISA Configuration Register 0 */
-#define EISA_REG1    iobase+0x0c89   /* EISA Configuration Register 1 */
-#define EISA_REG2    iobase+0x0c8a   /* EISA Configuration Register 2 */
-#define EISA_REG3    iobase+0x0c8f   /* EISA Configuration Register 3 */
-#define EISA_APROM   iobase+0x0c90   /* Ethernet Address PROM */
-
-/*
-** PCI/EISA Configuration Registers Address Map
-*/
-#define PCI_CFID     iobase+0x0008   /* PCI Configuration ID Register */
-#define PCI_CFCS     iobase+0x000c   /* PCI Command/Status Register */
-#define PCI_CFRV     iobase+0x0018   /* PCI Revision Register */
-#define PCI_CFLT     iobase+0x001c   /* PCI Latency Timer Register */
-#define PCI_CBIO     iobase+0x0028   /* PCI Base I/O Register */
-#define PCI_CBMA     iobase+0x002c   /* PCI Base Memory Address Register */
-#define PCI_CBER     iobase+0x0030   /* PCI Expansion ROM Base Address Reg. */
-#define PCI_CFIT     iobase+0x003c   /* PCI Configuration Interrupt Register */
-#define PCI_CFDA     iobase+0x0040   /* PCI Driver Area Register */
-#define PCI_CFDD     iobase+0x0041   /* PCI Driver Dependent Area Register */
-#define PCI_CFPM     iobase+0x0043   /* PCI Power Management Area Register */
-
-/*
-** EISA Configuration Register 0 bit definitions
-*/
-#define ER0_BSW       0x80           /* EISA Bus Slave Width, 1: 32 bits */
-#define ER0_BMW       0x40           /* EISA Bus Master Width, 1: 32 bits */
-#define ER0_EPT       0x20           /* EISA PREEMPT Time, 0: 23 BCLKs */
-#define ER0_ISTS      0x10           /* Interrupt Status (X) */
-#define ER0_LI        0x08           /* Latch Interrupts */
-#define ER0_INTL      0x06           /* INTerrupt Level */
-#define ER0_INTT      0x01           /* INTerrupt Type, 0: Level, 1: Edge */
-
-/*
-** EISA Configuration Register 1 bit definitions
-*/
-#define ER1_IAM       0xe0           /* ISA Address Mode */
-#define ER1_IAE       0x10           /* ISA Addressing Enable */
-#define ER1_UPIN      0x0f           /* User Pins */
-
-/*
-** EISA Configuration Register 2 bit definitions
-*/
-#define ER2_BRS       0xc0           /* Boot ROM Size */
-#define ER2_BRA       0x3c           /* Boot ROM Address <16:13> */
-
-/*
-** EISA Configuration Register 3 bit definitions
-*/
-#define ER3_BWE       0x40           /* Burst Write Enable */
-#define ER3_BRE       0x04           /* Burst Read Enable */
-#define ER3_LSR       0x02           /* Local Software Reset */
-
-/*
-** PCI Configuration ID Register (PCI_CFID). The Device IDs are left
-** shifted 8 bits to allow detection of DC21142 and DC21143 variants with
-** the configuration revision register step number.
-*/
-#define CFID_DID    0xff00           /* Device ID */
-#define CFID_VID    0x00ff           /* Vendor ID */
-#define DC21040_DID 0x0200           /* Unique Device ID # */
-#define DC21040_VID 0x1011           /* DC21040 Manufacturer */
-#define DC21041_DID 0x1400           /* Unique Device ID # */
-#define DC21041_VID 0x1011           /* DC21041 Manufacturer */
-#define DC21140_DID 0x0900           /* Unique Device ID # */
-#define DC21140_VID 0x1011           /* DC21140 Manufacturer */
-#define DC2114x_DID 0x1900           /* Unique Device ID # */
-#define DC2114x_VID 0x1011           /* DC2114[23] Manufacturer */
-
-/*
-** Chipset defines
-*/
-#define DC21040     DC21040_DID
-#define DC21041     DC21041_DID
-#define DC21140     DC21140_DID
-#define DC2114x     DC2114x_DID
-#define DC21142     (DC2114x_DID | 0x0010)
-#define DC21143     (DC2114x_DID | 0x0030)
-#define DC2114x_BRK 0x0020           /* CFRV break between DC21142 & DC21143 */
-
-#define is_DC21040 ((vendor == DC21040_VID) && (device == DC21040_DID))
-#define is_DC21041 ((vendor == DC21041_VID) && (device == DC21041_DID))
-#define is_DC21140 ((vendor == DC21140_VID) && (device == DC21140_DID))
-#define is_DC2114x ((vendor == DC2114x_VID) && (device == DC2114x_DID))
-#define is_DC21142 ((vendor == DC2114x_VID) && (device == DC21142))
-#define is_DC21143 ((vendor == DC2114x_VID) && (device == DC21143))
-
-/*
-** PCI Configuration Command/Status Register (PCI_CFCS)
-*/
-#define CFCS_DPE    0x80000000       /* Detected Parity Error (S) */
-#define CFCS_SSE    0x40000000       /* Signal System Error   (S) */
-#define CFCS_RMA    0x20000000       /* Receive Master Abort  (S) */
-#define CFCS_RTA    0x10000000       /* Receive Target Abort  (S) */
-#define CFCS_DST    0x06000000       /* DEVSEL Timing         (S) */
-#define CFCS_DPR    0x01000000       /* Data Parity Report    (S) */
-#define CFCS_FBB    0x00800000       /* Fast Back-To-Back     (S) */
-#define CFCS_SEE    0x00000100       /* System Error Enable   (C) */
-#define CFCS_PER    0x00000040       /* Parity Error Response (C) */
-#define CFCS_MO     0x00000004       /* Master Operation      (C) */
-#define CFCS_MSA    0x00000002       /* Memory Space Access   (C) */
-#define CFCS_IOSA   0x00000001       /* I/O Space Access      (C) */
-
-/*
-** PCI Configuration Revision Register (PCI_CFRV)
-*/
-#define CFRV_BC     0xff000000       /* Base Class */
-#define CFRV_SC     0x00ff0000       /* Subclass */
-#define CFRV_RN     0x000000f0       /* Revision Number */
-#define CFRV_SN     0x0000000f       /* Step Number */
-#define BASE_CLASS  0x02000000       /* Indicates Network Controller */
-#define SUB_CLASS   0x00000000       /* Indicates Ethernet Controller */
-#define STEP_NUMBER 0x00000020       /* Increments for future chips */
-#define REV_NUMBER  0x00000003       /* 0x00, 0x01, 0x02, 0x03: Rev in Step */
-#define CFRV_MASK   0xffff0000       /* Register mask */
-
-/*
-** PCI Configuration Latency Timer Register (PCI_CFLT)
-*/
-#define CFLT_BC     0x0000ff00       /* Latency Timer bits */
-
-/*
-** PCI Configuration Base I/O Address Register (PCI_CBIO)
-*/
-#define CBIO_MASK   -128             /* Base I/O Address Mask */
-#define CBIO_IOSI   0x00000001       /* I/O Space Indicator (RO, value is 1) */
-
-/*
-** PCI Configuration Card Information Structure Register (PCI_CCIS)
-*/
-#define CCIS_ROMI   0xf0000000       /* ROM Image */
-#define CCIS_ASO    0x0ffffff8       /* Address Space Offset */
-#define CCIS_ASI    0x00000007       /* Address Space Indicator */
-
-/*
-** PCI Configuration Subsystem ID Register (PCI_SSID)
-*/
-#define SSID_SSID   0xffff0000       /* Subsystem ID */
-#define SSID_SVID   0x0000ffff       /* Subsystem Vendor ID */
-
-/*
-** PCI Configuration Expansion ROM Base Address Register (PCI_CBER)
-*/
-#define CBER_MASK   0xfffffc00       /* Expansion ROM Base Address Mask */
-#define CBER_ROME   0x00000001       /* ROM Enable */
-
-/*
-** PCI Configuration Interrupt Register (PCI_CFIT)
-*/
-#define CFIT_MXLT   0xff000000       /* MAX_LAT Value (0.25us periods) */
-#define CFIT_MNGT   0x00ff0000       /* MIN_GNT Value (0.25us periods) */
-#define CFIT_IRQP   0x0000ff00       /* Interrupt Pin */
-#define CFIT_IRQL   0x000000ff       /* Interrupt Line */
-
-/*
-** PCI Configuration Power Management Area Register (PCI_CFPM)
-*/
-#define SLEEP       0x80             /* Power Saving Sleep Mode */
-#define SNOOZE      0x40             /* Power Saving Snooze Mode */
-#define WAKEUP      0x00             /* Power Saving Wakeup */
-
-#define PCI_CFDA_DSU 0x41            /* 8 bit Configuration Space Address */
-#define PCI_CFDA_PSM 0x43            /* 8 bit Configuration Space Address */
-
-/*
-** DC21040 Bus Mode Register (DE4X5_BMR)
-*/
-#define BMR_RML    0x00200000       /* [Memory] Read Multiple */
-#define BMR_DBO    0x00100000       /* Descriptor Byte Ordering (Endian) */
-#define BMR_TAP    0x000e0000       /* Transmit Automatic Polling */
-#define BMR_DAS    0x00010000       /* Diagnostic Address Space */
-#define BMR_CAL    0x0000c000       /* Cache Alignment */
-#define BMR_PBL    0x00003f00       /* Programmable Burst Length */
-#define BMR_BLE    0x00000080       /* Big/Little Endian */
-#define BMR_DSL    0x0000007c       /* Descriptor Skip Length */
-#define BMR_BAR    0x00000002       /* Bus ARbitration */
-#define BMR_SWR    0x00000001       /* Software Reset */
-
-                                    /* Timings here are for 10BASE-T/AUI only*/
-#define TAP_NOPOLL 0x00000000       /* No automatic polling */
-#define TAP_200US  0x00020000       /* TX automatic polling every 200us */
-#define TAP_800US  0x00040000       /* TX automatic polling every 800us */
-#define TAP_1_6MS  0x00060000       /* TX automatic polling every 1.6ms */
-#define TAP_12_8US 0x00080000       /* TX automatic polling every 12.8us */
-#define TAP_25_6US 0x000a0000       /* TX automatic polling every 25.6us */
-#define TAP_51_2US 0x000c0000       /* TX automatic polling every 51.2us */
-#define TAP_102_4US 0x000e0000      /* TX automatic polling every 102.4us */
-
-#define CAL_NOUSE  0x00000000       /* Not used */
-#define CAL_8LONG  0x00004000       /* 8-longword alignment */
-#define CAL_16LONG 0x00008000       /* 16-longword alignment */
-#define CAL_32LONG 0x0000c000       /* 32-longword alignment */
-
-#define PBL_0      0x00000000       /*  DMA burst length = amount in RX FIFO */
-#define PBL_1      0x00000100       /*  1 longword  DMA burst length */
-#define PBL_2      0x00000200       /*  2 longwords DMA burst length */
-#define PBL_4      0x00000400       /*  4 longwords DMA burst length */
-#define PBL_8      0x00000800       /*  8 longwords DMA burst length */
-#define PBL_16     0x00001000       /* 16 longwords DMA burst length */
-#define PBL_32     0x00002000       /* 32 longwords DMA burst length */
-
-#define DSL_0      0x00000000       /*  0 longword  / descriptor */
-#define DSL_1      0x00000004       /*  1 longword  / descriptor */
-#define DSL_2      0x00000008       /*  2 longwords / descriptor */
-#define DSL_4      0x00000010       /*  4 longwords / descriptor */
-#define DSL_8      0x00000020       /*  8 longwords / descriptor */
-#define DSL_16     0x00000040       /* 16 longwords / descriptor */
-#define DSL_32     0x00000080       /* 32 longwords / descriptor */
-
-/*
-** DC21040 Transmit Poll Demand Register (DE4X5_TPD)
-*/
-#define TPD        0x00000001       /* Transmit Poll Demand */
-
-/*
-** DC21040 Receive Poll Demand Register (DE4X5_RPD)
-*/
-#define RPD        0x00000001       /* Receive Poll Demand */
-
-/*
-** DC21040 Receive Ring Base Address Register (DE4X5_RRBA)
-*/
-#define RRBA       0xfffffffc       /* RX Descriptor List Start Address */
-
-/*
-** DC21040 Transmit Ring Base Address Register (DE4X5_TRBA)
-*/
-#define TRBA       0xfffffffc       /* TX Descriptor List Start Address */
-
-/*
-** Status Register (DE4X5_STS)
-*/
-#define STS_GPI    0x04000000       /* General Purpose Port Interrupt */
-#define STS_BE     0x03800000       /* Bus Error Bits */
-#define STS_TS     0x00700000       /* Transmit Process State */
-#define STS_RS     0x000e0000       /* Receive Process State */
-#define STS_NIS    0x00010000       /* Normal Interrupt Summary */
-#define STS_AIS    0x00008000       /* Abnormal Interrupt Summary */
-#define STS_ER     0x00004000       /* Early Receive */
-#define STS_FBE    0x00002000       /* Fatal Bus Error */
-#define STS_SE     0x00002000       /* System Error */
-#define STS_LNF    0x00001000       /* Link Fail */
-#define STS_FD     0x00000800       /* Full-Duplex Short Frame Received */
-#define STS_TM     0x00000800       /* Timer Expired (DC21041) */
-#define STS_ETI    0x00000400       /* Early Transmit Interrupt */
-#define STS_AT     0x00000400       /* AUI/TP Pin */
-#define STS_RWT    0x00000200       /* Receive Watchdog Time-Out */
-#define STS_RPS    0x00000100       /* Receive Process Stopped */
-#define STS_RU     0x00000080       /* Receive Buffer Unavailable */
-#define STS_RI     0x00000040       /* Receive Interrupt */
-#define STS_UNF    0x00000020       /* Transmit Underflow */
-#define STS_LNP    0x00000010       /* Link Pass */
-#define STS_ANC    0x00000010       /* Autonegotiation Complete */
-#define STS_TJT    0x00000008       /* Transmit Jabber Time-Out */
-#define STS_TU     0x00000004       /* Transmit Buffer Unavailable */
-#define STS_TPS    0x00000002       /* Transmit Process Stopped */
-#define STS_TI     0x00000001       /* Transmit Interrupt */
-
-#define EB_PAR     0x00000000       /* Parity Error */
-#define EB_MA      0x00800000       /* Master Abort */
-#define EB_TA      0x01000000       /* Target Abort */
-#define EB_RES0    0x01800000       /* Reserved */
-#define EB_RES1    0x02000000       /* Reserved */
-
-#define TS_STOP    0x00000000       /* Stopped */
-#define TS_FTD     0x00100000       /* Fetch Transmit Descriptor */
-#define TS_WEOT    0x00200000       /* Wait for End Of Transmission */
-#define TS_QDAT    0x00300000       /* Queue skb data into TX FIFO */
-#define TS_RES     0x00400000       /* Reserved */
-#define TS_SPKT    0x00500000       /* Setup Packet */
-#define TS_SUSP    0x00600000       /* Suspended */
-#define TS_CLTD    0x00700000       /* Close Transmit Descriptor */
-
-#define RS_STOP    0x00000000       /* Stopped */
-#define RS_FRD     0x00020000       /* Fetch Receive Descriptor */
-#define RS_CEOR    0x00040000       /* Check for End of Receive Packet */
-#define RS_WFRP    0x00060000       /* Wait for Receive Packet */
-#define RS_SUSP    0x00080000       /* Suspended */
-#define RS_CLRD    0x000a0000       /* Close Receive Descriptor */
-#define RS_FLUSH   0x000c0000       /* Flush RX FIFO */
-#define RS_QRFS    0x000e0000       /* Queue RX FIFO into RX Skb */
-
-#define INT_CANCEL 0x0001ffff       /* For zeroing all interrupt sources */
-
-/*
-** Operation Mode Register (DE4X5_OMR)
-*/
-#define OMR_SC     0x80000000       /* Special Capture Effect Enable */
-#define OMR_RA     0x40000000       /* Receive All */
-#define OMR_SDP    0x02000000       /* SD Polarity - MUST BE ASSERTED */
-#define OMR_SCR    0x01000000       /* Scrambler Mode */
-#define OMR_PCS    0x00800000       /* PCS Function */
-#define OMR_TTM    0x00400000       /* Transmit Threshold Mode */
-#define OMR_SF     0x00200000       /* Store and Forward */
-#define OMR_HBD    0x00080000       /* HeartBeat Disable */
-#define OMR_PS     0x00040000       /* Port Select */
-#define OMR_CA     0x00020000       /* Capture Effect Enable */
-#define OMR_BP     0x00010000       /* Back Pressure */
-#define OMR_TR     0x0000c000       /* Threshold Control Bits */
-#define OMR_ST     0x00002000       /* Start/Stop Transmission Command */
-#define OMR_FC     0x00001000       /* Force Collision Mode */
-#define OMR_OM     0x00000c00       /* Operating Mode */
-#define OMR_FDX    0x00000200       /* Full Duplex Mode */
-#define OMR_FKD    0x00000100       /* Flaky Oscillator Disable */
-#define OMR_PM     0x00000080       /* Pass All Multicast */
-#define OMR_PR     0x00000040       /* Promiscuous Mode */
-#define OMR_SB     0x00000020       /* Start/Stop Backoff Counter */
-#define OMR_IF     0x00000010       /* Inverse Filtering */
-#define OMR_PB     0x00000008       /* Pass Bad Frames */
-#define OMR_HO     0x00000004       /* Hash Only Filtering Mode */
-#define OMR_SR     0x00000002       /* Start/Stop Receive */
-#define OMR_HP     0x00000001       /* Hash/Perfect Receive Filtering Mode */
-
-#define TR_72      0x00000000       /* Threshold set to 72 (128) bytes */
-#define TR_96      0x00004000       /* Threshold set to 96 (256) bytes */
-#define TR_128     0x00008000       /* Threshold set to 128 (512) bytes */
-#define TR_160     0x0000c000       /* Threshold set to 160 (1024) bytes */
-
-#define OMR_DEF     (OMR_SDP)
-#define OMR_SIA     (OMR_SDP | OMR_TTM)
-#define OMR_SYM     (OMR_SDP | OMR_SCR | OMR_PCS | OMR_HBD | OMR_PS)
-#define OMR_MII_10  (OMR_SDP | OMR_TTM | OMR_PS)
-#define OMR_MII_100 (OMR_SDP | OMR_HBD | OMR_PS)
-
-/*
-** DC21040 Interrupt Mask Register (DE4X5_IMR)
-*/
-#define IMR_GPM    0x04000000       /* General Purpose Port Mask */
-#define IMR_NIM    0x00010000       /* Normal Interrupt Summary Mask */
-#define IMR_AIM    0x00008000       /* Abnormal Interrupt Summary Mask */
-#define IMR_ERM    0x00004000       /* Early Receive Mask */
-#define IMR_FBM    0x00002000       /* Fatal Bus Error Mask */
-#define IMR_SEM    0x00002000       /* System Error Mask */
-#define IMR_LFM    0x00001000       /* Link Fail Mask */
-#define IMR_FDM    0x00000800       /* Full-Duplex (Short Frame) Mask */
-#define IMR_TMM    0x00000800       /* Timer Expired Mask (DC21041) */
-#define IMR_ETM    0x00000400       /* Early Transmit Interrupt Mask */
-#define IMR_ATM    0x00000400       /* AUI/TP Switch Mask */
-#define IMR_RWM    0x00000200       /* Receive Watchdog Time-Out Mask */
-#define IMR_RSM    0x00000100       /* Receive Stopped Mask */
-#define IMR_RUM    0x00000080       /* Receive Buffer Unavailable Mask */
-#define IMR_RIM    0x00000040       /* Receive Interrupt Mask */
-#define IMR_UNM    0x00000020       /* Underflow Interrupt Mask */
-#define IMR_ANM    0x00000010       /* Autonegotiation Complete Mask */
-#define IMR_LPM    0x00000010       /* Link Pass */
-#define IMR_TJM    0x00000008       /* Transmit Time-Out Jabber Mask */
-#define IMR_TUM    0x00000004       /* Transmit Buffer Unavailable Mask */
-#define IMR_TSM    0x00000002       /* Transmission Stopped Mask */
-#define IMR_TIM    0x00000001       /* Transmit Interrupt Mask */
-
-/*
-** Missed Frames and FIFO Overflow Counters (DE4X5_MFC)
-*/
-#define MFC_FOCO   0x10000000       /* FIFO Overflow Counter Overflow Bit */
-#define MFC_FOC    0x0ffe0000       /* FIFO Overflow Counter Bits */
-#define MFC_OVFL   0x00010000       /* Missed Frames Counter Overflow Bit */
-#define MFC_CNTR   0x0000ffff       /* Missed Frames Counter Bits */
-#define MFC_FOCM   0x1ffe0000       /* FIFO Overflow Counter Mask */
-
-/*
-** DC21040 Ethernet Address PROM (DE4X5_APROM)
-*/
-#define APROM_DN   0x80000000       /* Data Not Valid */
-#define APROM_DT   0x000000ff       /* Address Byte */
-
-/*
-** DC21041 Boot/Ethernet Address ROM (DE4X5_BROM)
-*/
-#define BROM_MODE 0x00008000       /* MODE_1: 0,  MODE_0: 1  (read only) */
-#define BROM_RD   0x00004000       /* Read from Boot ROM */
-#define BROM_WR   0x00002000       /* Write to Boot ROM */
-#define BROM_BR   0x00001000       /* Select Boot ROM when set */
-#define BROM_SR   0x00000800       /* Select Serial ROM when set */
-#define BROM_REG  0x00000400       /* External Register Select */
-#define BROM_DT   0x000000ff       /* Data Byte */
-
-/*
-** DC21041 Serial/Ethernet Address ROM (DE4X5_SROM, DE4X5_MII)
-*/
-#define MII_MDI   0x00080000       /* MII Management Data In */
-#define MII_MDO   0x00060000       /* MII Management Mode/Data Out */
-#define MII_MRD   0x00040000       /* MII Management Define Read Mode */
-#define MII_MWR   0x00000000       /* MII Management Define Write Mode */
-#define MII_MDT   0x00020000       /* MII Management Data Out */
-#define MII_MDC   0x00010000       /* MII Management Clock */
-#define MII_RD    0x00004000       /* Read from MII */
-#define MII_WR    0x00002000       /* Write to MII */
-#define MII_SEL   0x00000800       /* Select MII when RESET */
-
-#define SROM_MODE 0x00008000       /* MODE_1: 0,  MODE_0: 1  (read only) */
-#define SROM_RD   0x00004000       /* Read from Boot ROM */
-#define SROM_WR   0x00002000       /* Write to Boot ROM */
-#define SROM_BR   0x00001000       /* Select Boot ROM when set */
-#define SROM_SR   0x00000800       /* Select Serial ROM when set */
-#define SROM_REG  0x00000400       /* External Register Select */
-#define SROM_DT   0x000000ff       /* Data Byte */
-
-#define DT_OUT    0x00000008       /* Serial Data Out */
-#define DT_IN     0x00000004       /* Serial Data In */
-#define DT_CLK    0x00000002       /* Serial ROM Clock */
-#define DT_CS     0x00000001       /* Serial ROM Chip Select */
-
-#define MII_PREAMBLE 0xffffffff    /* MII Management Preamble */
-#define MII_TEST     0xaaaaaaaa    /* MII Test Signal */
-#define MII_STRD     0x06          /* Start of Frame+Op Code: use low nibble */
-#define MII_STWR     0x0a          /* Start of Frame+Op Code: use low nibble */
-
-#define MII_CR       0x00          /* MII Management Control Register */
-#define MII_SR       0x01          /* MII Management Status Register */
-#define MII_ID0      0x02          /* PHY Identifier Register 0 */
-#define MII_ID1      0x03          /* PHY Identifier Register 1 */
-#define MII_ANA      0x04          /* Auto Negotiation Advertisement */
-#define MII_ANLPA    0x05          /* Auto Negotiation Link Partner Ability */
-#define MII_ANE      0x06          /* Auto Negotiation Expansion */
-#define MII_ANP      0x07          /* Auto Negotiation Next Page TX */
-
-#define DE4X5_MAX_MII 32           /* Maximum address of MII PHY devices */
-
-/*
-** MII Management Control Register
-*/
-#define MII_CR_RST  0x8000         /* RESET the PHY chip */
-#define MII_CR_LPBK 0x4000         /* Loopback enable */
-#define MII_CR_SPD  0x2000         /* 0: 10Mb/s; 1: 100Mb/s */
-#define MII_CR_10   0x0000         /* Set 10Mb/s */
-#define MII_CR_100  0x2000         /* Set 100Mb/s */
-#define MII_CR_ASSE 0x1000         /* Auto Speed Select Enable */
-#define MII_CR_PD   0x0800         /* Power Down */
-#define MII_CR_ISOL 0x0400         /* Isolate Mode */
-#define MII_CR_RAN  0x0200         /* Restart Auto Negotiation */
-#define MII_CR_FDM  0x0100         /* Full Duplex Mode */
-#define MII_CR_CTE  0x0080         /* Collision Test Enable */
-
-/*
-** MII Management Status Register
-*/
-#define MII_SR_T4C  0x8000         /* 100BASE-T4 capable */
-#define MII_SR_TXFD 0x4000         /* 100BASE-TX Full Duplex capable */
-#define MII_SR_TXHD 0x2000         /* 100BASE-TX Half Duplex capable */
-#define MII_SR_TFD  0x1000         /* 10BASE-T Full Duplex capable */
-#define MII_SR_THD  0x0800         /* 10BASE-T Half Duplex capable */
-#define MII_SR_ASSC 0x0020         /* Auto Speed Selection Complete*/
-#define MII_SR_RFD  0x0010         /* Remote Fault Detected */
-#define MII_SR_ANC  0x0008         /* Auto Negotiation capable */
-#define MII_SR_LKS  0x0004         /* Link Status */
-#define MII_SR_JABD 0x0002         /* Jabber Detect */
-#define MII_SR_XC   0x0001         /* Extended Capabilities */
-
-/*
-** MII Management Auto Negotiation Advertisement Register
-*/
-#define MII_ANA_TAF  0x03e0        /* Technology Ability Field */
-#define MII_ANA_T4AM 0x0200        /* T4 Technology Ability Mask */
-#define MII_ANA_TXAM 0x0180        /* TX Technology Ability Mask */
-#define MII_ANA_FDAM 0x0140        /* Full Duplex Technology Ability Mask */
-#define MII_ANA_HDAM 0x02a0        /* Half Duplex Technology Ability Mask */
-#define MII_ANA_100M 0x0380        /* 100Mb Technology Ability Mask */
-#define MII_ANA_10M  0x0060        /* 10Mb Technology Ability Mask */
-#define MII_ANA_CSMA 0x0001        /* CSMA-CD Capable */
-
-/*
-** MII Management Auto Negotiation Remote End Register
-*/
-#define MII_ANLPA_NP   0x8000      /* Next Page (Enable) */
-#define MII_ANLPA_ACK  0x4000      /* Remote Acknowledge */
-#define MII_ANLPA_RF   0x2000      /* Remote Fault */
-#define MII_ANLPA_TAF  0x03e0      /* Technology Ability Field */
-#define MII_ANLPA_T4AM 0x0200      /* T4 Technology Ability Mask */
-#define MII_ANLPA_TXAM 0x0180      /* TX Technology Ability Mask */
-#define MII_ANLPA_FDAM 0x0140      /* Full Duplex Technology Ability Mask */
-#define MII_ANLPA_HDAM 0x02a0      /* Half Duplex Technology Ability Mask */
-#define MII_ANLPA_100M 0x0380      /* 100Mb Technology Ability Mask */
-#define MII_ANLPA_10M  0x0060      /* 10Mb Technology Ability Mask */
-#define MII_ANLPA_CSMA 0x0001      /* CSMA-CD Capable */
-
-/*
-** SROM Media Definitions (ABG SROM Section)
-*/
-#define MEDIA_NWAY     0x0080      /* Nway (Auto Negotiation) on PHY */
-#define MEDIA_MII      0x0040      /* MII Present on the adapter */
-#define MEDIA_FIBRE    0x0008      /* Fibre Media present */
-#define MEDIA_AUI      0x0004      /* AUI Media present */
-#define MEDIA_TP       0x0002      /* TP Media present */
-#define MEDIA_BNC      0x0001      /* BNC Media present */
-
-/*
-** SROM Definitions (Digital Semiconductor Format)
-*/
-#define SROM_SSVID     0x0000      /* Sub-system Vendor ID offset */
-#define SROM_SSID      0x0002      /* Sub-system ID offset */
-#define SROM_CISPL     0x0004      /* CardBus CIS Pointer low offset */
-#define SROM_CISPH     0x0006      /* CardBus CIS Pointer high offset */
-#define SROM_IDCRC     0x0010      /* ID Block CRC offset*/
-#define SROM_RSVD2     0x0011      /* ID Reserved 2 offset */
-#define SROM_SFV       0x0012      /* SROM Format Version offset */
-#define SROM_CCNT      0x0013      /* Controller Count offset */
-#define SROM_HWADD     0x0014      /* Hardware Address offset */
-#define SROM_MRSVD     0x007c      /* Manufacturer Reserved offset*/
-#define SROM_CRC       0x007e      /* SROM CRC offset */
-
-/*
-** SROM Media Connection Definitions
-*/
-#define SROM_10BT      0x0000      /*  10BASE-T half duplex */
-#define SROM_10BTN     0x0100      /*  10BASE-T with Nway */
-#define SROM_10BTF     0x0204      /*  10BASE-T full duplex */
-#define SROM_10BTNLP   0x0400      /*  10BASE-T without Link Pass test */
-#define SROM_10B2      0x0001      /*  10BASE-2 (BNC) */
-#define SROM_10B5      0x0002      /*  10BASE-5 (AUI) */
-#define SROM_100BTH    0x0003      /*  100BASE-T half duplex */
-#define SROM_100BTF    0x0205      /*  100BASE-T full duplex */
-#define SROM_100BT4    0x0006      /*  100BASE-T4 */
-#define SROM_100BFX    0x0007      /*  100BASE-FX half duplex (Fiber) */
-#define SROM_M10BT     0x0009      /*  MII 10BASE-T half duplex */
-#define SROM_M10BTF    0x020a      /*  MII 10BASE-T full duplex */
-#define SROM_M100BT    0x000d      /*  MII 100BASE-T half duplex */
-#define SROM_M100BTF   0x020e      /*  MII 100BASE-T full duplex */
-#define SROM_M100BT4   0x000f      /*  MII 100BASE-T4 */
-#define SROM_M100BF    0x0010      /*  MII 100BASE-FX half duplex */
-#define SROM_M100BFF   0x0211      /*  MII 100BASE-FX full duplex */
-#define SROM_PDA       0x0800      /*  Powerup & Dynamic Autosense */
-#define SROM_PAO       0x8800      /*  Powerup Autosense Only */
-#define SROM_NSMI      0xffff      /*  No Selected Media Information */
-
-/*
-** SROM Media Definitions
-*/
-#define SROM_10BASET   0x0000      /*  10BASE-T half duplex */
-#define SROM_10BASE2   0x0001      /*  10BASE-2 (BNC) */
-#define SROM_10BASE5   0x0002      /*  10BASE-5 (AUI) */
-#define SROM_100BASET  0x0003      /*  100BASE-T half duplex */
-#define SROM_10BASETF  0x0004      /*  10BASE-T full duplex */
-#define SROM_100BASETF 0x0005      /*  100BASE-T full duplex */
-#define SROM_100BASET4 0x0006      /*  100BASE-T4 */
-#define SROM_100BASEF  0x0007      /*  100BASE-FX half duplex */
-#define SROM_100BASEFF 0x0008      /*  100BASE-FX full duplex */
-
-#define BLOCK_LEN      0x7f        /* Extended blocks length mask */
-#define EXT_FIELD      0x40        /* Extended blocks extension field bit */
-#define MEDIA_CODE     0x3f        /* Extended blocks media code mask */
-
-/*
-** SROM Compact Format Block Masks
-*/
-#define COMPACT_FI      0x80       /* Format Indicator */
-#define COMPACT_LEN     0x04       /* Length */
-#define COMPACT_MC      0x3f       /* Media Code */
-
-/*
-** SROM Extended Format Block Type 0 Masks
-*/
-#define BLOCK0_FI      0x80        /* Format Indicator */
-#define BLOCK0_MCS     0x80        /* Media Code byte Sign */
-#define BLOCK0_MC      0x3f        /* Media Code */
-
-/*
-** DC21040 Full Duplex Register (DE4X5_FDR)
-*/
-#define FDR_FDACV  0x0000ffff      /* Full Duplex Auto Configuration Value */
-
-/*
-** DC21041 General Purpose Timer Register (DE4X5_GPT)
-*/
-#define GPT_CON  0x00010000        /* One shot: 0,  Continuous: 1 */
-#define GPT_VAL  0x0000ffff        /* Timer Value */
-
-/*
-** DC21140 General Purpose Register (DE4X5_GEP) (hardware dependent bits)
-*/
-/* Valid ONLY for DE500 hardware */
-#define GEP_LNP  0x00000080        /* Link Pass               (input)        */
-#define GEP_SLNK 0x00000040        /* SYM LINK                (input)        */
-#define GEP_SDET 0x00000020        /* Signal Detect           (input)        */
-#define GEP_HRST 0x00000010        /* Hard RESET (to PHY)     (output)       */
-#define GEP_FDXD 0x00000008        /* Full Duplex Disable     (output)       */
-#define GEP_PHYL 0x00000004        /* PHY Loopback            (output)       */
-#define GEP_FLED 0x00000002        /* Force Activity LED on   (output)       */
-#define GEP_MODE 0x00000001        /* 0: 10Mb/s,  1: 100Mb/s                 */
-#define GEP_INIT 0x0000011f        /* Setup inputs (0) and outputs (1)       */
-#define GEP_CTRL 0x00000100        /* GEP control bit                        */
-
-/*
-** SIA Register Defaults
-*/
-#define CSR13 0x00000001
-#define CSR14 0x0003ff7f           /* Autonegotiation disabled               */
-#define CSR15 0x00000008
-
-/*
-** SIA Status Register (DE4X5_SISR)
-*/
-#define SISR_LPC   0xffff0000      /* Link Partner's Code Word               */
-#define SISR_LPN   0x00008000      /* Link Partner Negotiable                */
-#define SISR_ANS   0x00007000      /* Auto Negotiation Arbitration State     */
-#define SISR_NSN   0x00000800      /* Non Stable NLPs Detected (DC21041)     */
-#define SISR_TRF   0x00000800      /* Transmit Remote Fault                  */
-#define SISR_NSND  0x00000400      /* Non Stable NLPs Detected (DC21142)     */
-#define SISR_ANR_FDS 0x00000400    /* Auto Negotiate Restart/Full Duplex Sel.*/
-#define SISR_TRA   0x00000200      /* 10BASE-T Receive Port Activity         */
-#define SISR_NRA   0x00000200      /* Non Selected Port Receive Activity     */
-#define SISR_ARA   0x00000100      /* AUI Receive Port Activity              */
-#define SISR_SRA   0x00000100      /* Selected Port Receive Activity         */
-#define SISR_DAO   0x00000080      /* PLL All One                            */
-#define SISR_DAZ   0x00000040      /* PLL All Zero                           */
-#define SISR_DSP   0x00000020      /* PLL Self-Test Pass                     */
-#define SISR_DSD   0x00000010      /* PLL Self-Test Done                     */
-#define SISR_APS   0x00000008      /* Auto Polarity State                    */
-#define SISR_LKF   0x00000004      /* Link Fail Status                       */
-#define SISR_LS10  0x00000004      /* 10Mb/s Link Fail Status                */
-#define SISR_NCR   0x00000002      /* Network Connection Error               */
-#define SISR_LS100 0x00000002      /* 100Mb/s Link Fail Status               */
-#define SISR_PAUI  0x00000001      /* AUI_TP Indication                      */
-#define SISR_MRA   0x00000001      /* MII Receive Port Activity              */
-
-#define ANS_NDIS   0x00000000      /* Nway disable                           */
-#define ANS_TDIS   0x00001000      /* Transmit Disable                       */
-#define ANS_ADET   0x00002000      /* Ability Detect                         */
-#define ANS_ACK    0x00003000      /* Acknowledge                            */
-#define ANS_CACK   0x00004000      /* Complete Acknowledge                   */
-#define ANS_NWOK   0x00005000      /* Nway OK - FLP Link Good                */
-#define ANS_LCHK   0x00006000      /* Link Check                             */
-
-#define SISR_RST   0x00000301      /* CSR12 reset                            */
-#define SISR_ANR   0x00001301      /* Autonegotiation restart                */
-
-/*
-** SIA Connectivity Register (DE4X5_SICR)
-*/
-#define SICR_SDM   0xffff0000       /* SIA Diagnostics Mode */
-#define SICR_OE57  0x00008000       /* Output Enable 5 6 7 */
-#define SICR_OE24  0x00004000       /* Output Enable 2 4 */
-#define SICR_OE13  0x00002000       /* Output Enable 1 3 */
-#define SICR_IE    0x00001000       /* Input Enable */
-#define SICR_EXT   0x00000000       /* SIA MUX Select External SIA Mode */
-#define SICR_D_SIA 0x00000400       /* SIA MUX Select Diagnostics - SIA Sigs */
-#define SICR_DPLL  0x00000800       /* SIA MUX Select Diagnostics - DPLL Sigs*/
-#define SICR_APLL  0x00000a00       /* SIA MUX Select Diagnostics - DPLL Sigs*/
-#define SICR_D_RxM 0x00000c00       /* SIA MUX Select Diagnostics - RxM Sigs */
-#define SICR_M_RxM 0x00000d00       /* SIA MUX Select Diagnostics - RxM Sigs */
-#define SICR_LNKT  0x00000e00       /* SIA MUX Select Diagnostics - Link Test*/
-#define SICR_SEL   0x00000f00       /* SIA MUX Select AUI or TP with LEDs */
-#define SICR_ASE   0x00000080       /* APLL Start Enable*/
-#define SICR_SIM   0x00000040       /* Serial Interface Input Multiplexer */
-#define SICR_ENI   0x00000020       /* Encoder Input Multiplexer */
-#define SICR_EDP   0x00000010       /* SIA PLL External Input Enable */
-#define SICR_AUI   0x00000008       /* 10Base-T (0) or AUI (1) */
-#define SICR_CAC   0x00000004       /* CSR Auto Configuration */
-#define SICR_PS    0x00000002       /* Pin AUI/TP Selection */
-#define SICR_SRL   0x00000001       /* SIA Reset */
-#define SIA_RESET  0x00000000       /* SIA Reset Value */
-
-/*
-** SIA Transmit and Receive Register (DE4X5_STRR)
-*/
-#define STRR_TAS   0x00008000       /* 10Base-T/AUI Autosensing Enable */
-#define STRR_SPP   0x00004000       /* Set Polarity Plus */
-#define STRR_APE   0x00002000       /* Auto Polarity Enable */
-#define STRR_LTE   0x00001000       /* Link Test Enable */
-#define STRR_SQE   0x00000800       /* Signal Quality Enable */
-#define STRR_CLD   0x00000400       /* Collision Detect Enable */
-#define STRR_CSQ   0x00000200       /* Collision Squelch Enable */
-#define STRR_RSQ   0x00000100       /* Receive Squelch Enable */
-#define STRR_ANE   0x00000080       /* Auto Negotiate Enable */
-#define STRR_HDE   0x00000040       /* Half Duplex Enable */
-#define STRR_CPEN  0x00000030       /* Compensation Enable */
-#define STRR_LSE   0x00000008       /* Link Pulse Send Enable */
-#define STRR_DREN  0x00000004       /* Driver Enable */
-#define STRR_LBK   0x00000002       /* Loopback Enable */
-#define STRR_ECEN  0x00000001       /* Encoder Enable */
-#define STRR_RESET 0xffffffff       /* Reset value for STRR */
-
-/*
-** SIA General Register (DE4X5_SIGR)
-*/
-#define SIGR_RMI   0x40000000       /* Receive Match Interrupt */
-#define SIGR_GI1   0x20000000       /* General Port Interrupt 1 */
-#define SIGR_GI0   0x10000000       /* General Port Interrupt 0 */
-#define SIGR_CWE   0x08000000       /* Control Write Enable */
-#define SIGR_RME   0x04000000       /* Receive Match Enable */
-#define SIGR_GEI1  0x02000000       /* GEP Interrupt Enable on Port 1 */
-#define SIGR_GEI0  0x01000000       /* GEP Interrupt Enable on Port 0 */
-#define SIGR_LGS3  0x00800000       /* LED/GEP3 Select */
-#define SIGR_LGS2  0x00400000       /* LED/GEP2 Select */
-#define SIGR_LGS1  0x00200000       /* LED/GEP1 Select */
-#define SIGR_LGS0  0x00100000       /* LED/GEP0 Select */
-#define SIGR_MD    0x000f0000       /* General Purpose Mode and Data */
-#define SIGR_LV2   0x00008000       /* General Purpose LED2 value */
-#define SIGR_LE2   0x00004000       /* General Purpose LED2 enable */
-#define SIGR_FRL   0x00002000       /* Force Receiver Low */
-#define SIGR_DPST  0x00001000       /* PLL Self Test Start */
-#define SIGR_LSD   0x00000800       /* LED Stretch Disable */
-#define SIGR_FLF   0x00000400       /* Force Link Fail */
-#define SIGR_FUSQ  0x00000200       /* Force Unsquelch */
-#define SIGR_TSCK  0x00000100       /* Test Clock */
-#define SIGR_LV1   0x00000080       /* General Purpose LED1 value */
-#define SIGR_LE1   0x00000040       /* General Purpose LED1 enable */
-#define SIGR_RWR   0x00000020       /* Receive Watchdog Release */
-#define SIGR_RWD   0x00000010       /* Receive Watchdog Disable */
-#define SIGR_ABM   0x00000008       /* BNC: 0,  AUI:1 */
-#define SIGR_JCK   0x00000004       /* Jabber Clock */
-#define SIGR_HUJ   0x00000002       /* Host Unjab */
-#define SIGR_JBD   0x00000001       /* Jabber Disable */
-#define SIGR_RESET 0xffff0000       /* Reset value for SIGR */
-
-/*
-** Receive Descriptor Bit Summary
-*/
-#define R_OWN      0x80000000       /* Own Bit */
-#define RD_FF      0x40000000       /* Filtering Fail */
-#define RD_FL      0x3fff0000       /* Frame Length */
-#define RD_ES      0x00008000       /* Error Summary */
-#define RD_LE      0x00004000       /* Length Error */
-#define RD_DT      0x00003000       /* Data Type */
-#define RD_RF      0x00000800       /* Runt Frame */
-#define RD_MF      0x00000400       /* Multicast Frame */
-#define RD_FS      0x00000200       /* First Descriptor */
-#define RD_LS      0x00000100       /* Last Descriptor */
-#define RD_TL      0x00000080       /* Frame Too Long */
-#define RD_CS      0x00000040       /* Collision Seen */
-#define RD_FT      0x00000020       /* Frame Type */
-#define RD_RJ      0x00000010       /* Receive Watchdog */
-#define RD_RE      0x00000008       /* Report on MII Error */
-#define RD_DB      0x00000004       /* Dribbling Bit */
-#define RD_CE      0x00000002       /* CRC Error */
-#define RD_OF      0x00000001       /* Overflow */
-
-#define RD_RER     0x02000000       /* Receive End Of Ring */
-#define RD_RCH     0x01000000       /* Second Address Chained */
-#define RD_RBS2    0x003ff800       /* Buffer 2 Size */
-#define RD_RBS1    0x000007ff       /* Buffer 1 Size */
-
-/*
-** Transmit Descriptor Bit Summary
-*/
-#define T_OWN      0x80000000       /* Own Bit */
-#define TD_ES      0x00008000       /* Error Summary */
-#define TD_TO      0x00004000       /* Transmit Jabber Time-Out */
-#define TD_LO      0x00000800       /* Loss Of Carrier */
-#define TD_NC      0x00000400       /* No Carrier */
-#define TD_LC      0x00000200       /* Late Collision */
-#define TD_EC      0x00000100       /* Excessive Collisions */
-#define TD_HF      0x00000080       /* Heartbeat Fail */
-#define TD_CC      0x00000078       /* Collision Counter */
-#define TD_LF      0x00000004       /* Link Fail */
-#define TD_UF      0x00000002       /* Underflow Error */
-#define TD_DE      0x00000001       /* Deferred */
-
-#define TD_IC      0x80000000       /* Interrupt On Completion */
-#define TD_LS      0x40000000       /* Last Segment */
-#define TD_FS      0x20000000       /* First Segment */
-#define TD_FT1     0x10000000       /* Filtering Type */
-#define TD_SET     0x08000000       /* Setup Packet */
-#define TD_AC      0x04000000       /* Add CRC Disable */
-#define TD_TER     0x02000000       /* Transmit End Of Ring */
-#define TD_TCH     0x01000000       /* Second Address Chained */
-#define TD_DPD     0x00800000       /* Disabled Padding */
-#define TD_FT0     0x00400000       /* Filtering Type */
-#define TD_TBS2    0x003ff800       /* Buffer 2 Size */
-#define TD_TBS1    0x000007ff       /* Buffer 1 Size */
-
-#define PERFECT_F  0x00000000
-#define HASH_F     TD_FT0
-#define INVERSE_F  TD_FT1
-#define HASH_O_F   (TD_FT1 | TD_F0)
-
-/*
-** Media / mode state machine definitions
-** User selectable:
-*/
-#define TP              0x0040     /* 10Base-T (now equiv to _10Mb)        */
-#define TP_NW           0x0002     /* 10Base-T with Nway                   */
-#define BNC             0x0004     /* Thinwire                             */
-#define AUI             0x0008     /* Thickwire                            */
-#define BNC_AUI         0x0010     /* BNC/AUI on DC21040 indistinguishable */
-#define _10Mb           0x0040     /* 10Mb/s Ethernet                      */
-#define _100Mb          0x0080     /* 100Mb/s Ethernet                     */
-#define AUTO            0x4000     /* Auto sense the media or speed        */
-
-/*
-** Internal states
-*/
-#define NC              0x0000     /* No Connection                        */
-#define ANS             0x0020     /* Intermediate AutoNegotiation State   */
-#define SPD_DET         0x0100     /* Parallel speed detection             */
-#define INIT            0x0200     /* Initial state                        */
-#define EXT_SIA         0x0400     /* External SIA for motherboard chip    */
-#define ANS_SUSPECT     0x0802     /* Suspect the ANS (TP) port is down    */
-#define TP_SUSPECT      0x0803     /* Suspect the TP port is down          */
-#define BNC_AUI_SUSPECT 0x0804     /* Suspect the BNC or AUI port is down  */
-#define EXT_SIA_SUSPECT 0x0805     /* Suspect the EXT SIA port is down     */
-#define BNC_SUSPECT     0x0806     /* Suspect the BNC port is down         */
-#define AUI_SUSPECT     0x0807     /* Suspect the AUI port is down         */
-#define MII             0x1000     /* MII on the 21143                     */
-
-#define TIMER_CB        0x80000000 /* Timer callback detection             */
-
-/*
-** DE4X5 DEBUG Options
-*/
-#define DEBUG_NONE      0x0000     /* No DEBUG messages */
-#define DEBUG_VERSION   0x0001     /* Print version message */
-#define DEBUG_MEDIA     0x0002     /* Print media messages */
-#define DEBUG_TX        0x0004     /* Print TX (queue_pkt) messages */
-#define DEBUG_RX        0x0008     /* Print RX (de4x5_rx) messages */
-#define DEBUG_SROM      0x0010     /* Print SROM messages */
-#define DEBUG_MII       0x0020     /* Print MII messages */
-#define DEBUG_OPEN      0x0040     /* Print de4x5_open() messages */
-#define DEBUG_CLOSE     0x0080     /* Print de4x5_close() messages */
-#define DEBUG_PCICFG    0x0100
-#define DEBUG_ALL       0x01ff
-
-/*
-** Miscellaneous
-*/
-#define PCI  0
-#define EISA 1
-
-#define HASH_TABLE_LEN   512       /* Bits */
-#define HASH_BITS        0x01ff    /* 9 LS bits */
-
-#define SETUP_FRAME_LEN  192       /* Bytes */
-#define IMPERF_PA_OFFSET 156       /* Bytes */
-
-#define POLL_DEMAND          1
-
-#define LOST_MEDIA_THRESHOLD 3
-
-#define MASK_INTERRUPTS      1
-#define UNMASK_INTERRUPTS    0
-
-#define DE4X5_STRLEN         8
-
-#define DE4X5_INIT           0     /* Initialisation time */
-#define DE4X5_RUN            1     /* Run time */
-
-#define DE4X5_SAVE_STATE     0
-#define DE4X5_RESTORE_STATE  1
-
-/*
-** Address Filtering Modes
-*/
-#define PERFECT              0     /* 16 perfect physical addresses */
-#define HASH_PERF            1     /* 1 perfect, 512 multicast addresses */
-#define PERFECT_REJ          2     /* Reject 16 perfect physical addresses */
-#define ALL_HASH             3     /* Hashes all physical & multicast addrs */
-
-#define ALL                  0     /* Clear out all the setup frame */
-#define PHYS_ADDR_ONLY       1     /* Update the physical address only */
-
-/*
-** Adapter state
-*/
-#define INITIALISED          0     /* After h/w initialised and mem alloc'd */
-#define CLOSED               1     /* Ready for opening */
-#define OPEN                 2     /* Running */
-
-/*
-** Various wait times
-*/
-#define PDET_LINK_WAIT    1200    /* msecs to wait for link detect bits     */
-#define ANS_FINISH_WAIT   1000    /* msecs to wait for link detect bits     */
-
-/*
-** IEEE OUIs for various PHY vendor/chip combos - Reg 2 values only. Since
-** the vendors seem split 50-50 on how to calculate the OUI register values
-** anyway, just reading Reg2 seems reasonable for now [see de4x5_get_oui()].
-*/
-#define NATIONAL_TX 0x2000
-#define BROADCOM_T4 0x03e0
-#define SEEQ_T4     0x0016
-#define CYPRESS_T4  0x0014
-
-/*
-** Speed Selection stuff
-*/
-#define SET_10Mb {\
-  if ((lp->phy[lp->active].id) && (!lp->useSROM || lp->useMII)) {\
-    omr = inl(DE4X5_OMR) & ~(OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX);\
-    if ((lp->tmp != MII_SR_ASSC) || (lp->autosense != AUTO)) {\
-      mii_wr(MII_CR_10|(lp->fdx?MII_CR_FDM:0), MII_CR, lp->phy[lp->active].addr, DE4X5_MII);\
-    }\
-    omr |= ((lp->fdx ? OMR_FDX : 0) | OMR_TTM);\
-    outl(omr, DE4X5_OMR);\
-    if (!lp->useSROM) lp->cache.gep = 0;\
-  } else if (lp->useSROM && !lp->useMII) {\
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX));\
-    omr |= (lp->fdx ? OMR_FDX : 0);\
-    outl(omr | (lp->infoblock_csr6 & ~(OMR_SCR | OMR_HBD)), DE4X5_OMR);\
-  } else {\
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX));\
-    omr |= (lp->fdx ? OMR_FDX : 0);\
-    outl(omr | OMR_SDP | OMR_TTM, DE4X5_OMR);\
-    lp->cache.gep = (lp->fdx ? 0 : GEP_FDXD);\
-    gep_wr(lp->cache.gep, dev);\
-  }\
-}
-
-#define SET_100Mb {\
-  if ((lp->phy[lp->active].id) && (!lp->useSROM || lp->useMII)) {\
-    int fdx=0;\
-    if (lp->phy[lp->active].id == NATIONAL_TX) {\
-        mii_wr(mii_rd(0x18, lp->phy[lp->active].addr, DE4X5_MII) & ~0x2000,\
-                      0x18, lp->phy[lp->active].addr, DE4X5_MII);\
-    }\
-    omr = inl(DE4X5_OMR) & ~(OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX);\
-    sr = mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII);\
-    if (!(sr & MII_ANA_T4AM) && lp->fdx) fdx=1;\
-    if ((lp->tmp != MII_SR_ASSC) || (lp->autosense != AUTO)) {\
-      mii_wr(MII_CR_100|(fdx?MII_CR_FDM:0), MII_CR, lp->phy[lp->active].addr, DE4X5_MII);\
-    }\
-    if (fdx) omr |= OMR_FDX;\
-    outl(omr, DE4X5_OMR);\
-    if (!lp->useSROM) lp->cache.gep = 0;\
-  } else if (lp->useSROM && !lp->useMII) {\
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX));\
-    omr |= (lp->fdx ? OMR_FDX : 0);\
-    outl(omr | lp->infoblock_csr6, DE4X5_OMR);\
-  } else {\
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX));\
-    omr |= (lp->fdx ? OMR_FDX : 0);\
-    outl(omr | OMR_SDP | OMR_PS | OMR_HBD | OMR_PCS | OMR_SCR, DE4X5_OMR);\
-    lp->cache.gep = (lp->fdx ? 0 : GEP_FDXD) | GEP_MODE;\
-    gep_wr(lp->cache.gep, dev);\
-  }\
-}
-
-/* FIX ME so I don't jam 10Mb networks */
-#define SET_100Mb_PDET {\
-  if ((lp->phy[lp->active].id) && (!lp->useSROM || lp->useMII)) {\
-    mii_wr(MII_CR_100|MII_CR_ASSE, MII_CR, lp->phy[lp->active].addr, DE4X5_MII);\
-    omr = (inl(DE4X5_OMR) & ~(OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX));\
-    outl(omr, DE4X5_OMR);\
-  } else if (lp->useSROM && !lp->useMII) {\
-    omr = (inl(DE4X5_OMR) & ~(OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX));\
-    outl(omr, DE4X5_OMR);\
-  } else {\
-    omr = (inl(DE4X5_OMR) & ~(OMR_PS | OMR_HBD | OMR_TTM | OMR_PCS | OMR_SCR | OMR_FDX));\
-    outl(omr | OMR_SDP | OMR_PS | OMR_HBD | OMR_PCS, DE4X5_OMR);\
-    lp->cache.gep = (GEP_FDXD | GEP_MODE);\
-    gep_wr(lp->cache.gep, dev);\
-  }\
-}
-
-/*
-** Include the IOCTL stuff
-*/
-#include <linux/sockios.h>
-
-#define	DE4X5IOCTL	SIOCDEVPRIVATE
-
-struct de4x5_ioctl {
-	unsigned short cmd;                /* Command to run */
-	unsigned short len;                /* Length of the data buffer */
-	unsigned char  __user *data;       /* Pointer to the data buffer */
-};
-
-/*
-** Recognised commands for the driver
-*/
-#define DE4X5_GET_HWADDR	0x01 /* Get the hardware address */
-#define DE4X5_SET_HWADDR	0x02 /* Set the hardware address */
-/* 0x03 and 0x04 were used before and are obsoleted now. Don't use them. */
-#define DE4X5_SAY_BOO	        0x05 /* Say "Boo!" to the kernel log file */
-#define DE4X5_GET_MCA   	0x06 /* Get a multicast address */
-#define DE4X5_SET_MCA   	0x07 /* Set a multicast address */
-#define DE4X5_CLR_MCA    	0x08 /* Clear a multicast address */
-#define DE4X5_MCA_EN    	0x09 /* Enable a multicast address group */
-#define DE4X5_GET_STATS  	0x0a /* Get the driver statistics */
-#define DE4X5_CLR_STATS 	0x0b /* Zero out the driver statistics */
-#define DE4X5_GET_OMR           0x0c /* Get the OMR Register contents */
-#define DE4X5_SET_OMR           0x0d /* Set the OMR Register contents */
-#define DE4X5_GET_REG           0x0e /* Get the DE4X5 Registers */
-
-#define MOTO_SROM_BUG    (lp->active == 8 && (get_unaligned_le32(dev->dev_addr) & 0x00ffffff) == 0x3e0008)
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
deleted file mode 100644
index 9a21ca3873fc..000000000000
--- a/drivers/net/tulip/dmfe.c
+++ /dev/null
@@ -1,2253 +0,0 @@
-/*
-    A Davicom DM9102/DM9102A/DM9102A+DM9801/DM9102A+DM9802 NIC fast
-    ethernet driver for Linux.
-    Copyright (C) 1997  Sten Wang
-
-    This program is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; either version 2
-    of the License, or (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    DAVICOM Web-Site: www.davicom.com.tw
-
-    Author: Sten Wang, 886-3-5798797-8517, E-mail: sten_wang@davicom.com.tw
-    Maintainer: Tobias Ringstrom <tori@unhappy.mine.nu>
-
-    (C)Copyright 1997-1998 DAVICOM Semiconductor,Inc. All Rights Reserved.
-
-    Marcelo Tosatti <marcelo@conectiva.com.br> :
-    Made it compile in 2.3 (device to net_device)
-
-    Alan Cox <alan@lxorguk.ukuu.org.uk> :
-    Cleaned up for kernel merge.
-    Removed the back compatibility support
-    Reformatted, fixing spelling etc as I went
-    Removed IRQ 0-15 assumption
-
-    Jeff Garzik <jgarzik@pobox.com> :
-    Updated to use new PCI driver API.
-    Resource usage cleanups.
-    Report driver version to user.
-
-    Tobias Ringstrom <tori@unhappy.mine.nu> :
-    Cleaned up and added SMP safety.  Thanks go to Jeff Garzik,
-    Andrew Morton and Frank Davis for the SMP safety fixes.
-
-    Vojtech Pavlik <vojtech@suse.cz> :
-    Cleaned up pointer arithmetics.
-    Fixed a lot of 64bit issues.
-    Cleaned up printk()s a bit.
-    Fixed some obvious big endian problems.
-
-    Tobias Ringstrom <tori@unhappy.mine.nu> :
-    Use time_after for jiffies calculation.  Added ethtool
-    support.  Updated PCI resource allocation.  Do not
-    forget to unmap PCI mapped skbs.
-
-    Alan Cox <alan@lxorguk.ukuu.org.uk>
-    Added new PCI identifiers provided by Clear Zhang at ALi
-    for their 1563 ethernet device.
-
-    TODO
-
-    Check on 64 bit boxes.
-    Check and fix on big endian boxes.
-
-    Test and make sure PCI latency is now correct for all cases.
-*/
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define DRV_NAME	"dmfe"
-#define DRV_VERSION	"1.36.4"
-#define DRV_RELDATE	"2002-01-17"
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/ptrace.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/ethtool.h>
-#include <linux/skbuff.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/crc32.h>
-#include <linux/bitops.h>
-
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/uaccess.h>
-#include <asm/irq.h>
-
-#ifdef CONFIG_TULIP_DM910X
-#include <linux/of.h>
-#endif
-
-
-/* Board/System/Debug information/definition ---------------- */
-#define PCI_DM9132_ID   0x91321282      /* Davicom DM9132 ID */
-#define PCI_DM9102_ID   0x91021282      /* Davicom DM9102 ID */
-#define PCI_DM9100_ID   0x91001282      /* Davicom DM9100 ID */
-#define PCI_DM9009_ID   0x90091282      /* Davicom DM9009 ID */
-
-#define DM9102_IO_SIZE  0x80
-#define DM9102A_IO_SIZE 0x100
-#define TX_MAX_SEND_CNT 0x1             /* Maximum tx packet per time */
-#define TX_DESC_CNT     0x10            /* Allocated Tx descriptors */
-#define RX_DESC_CNT     0x20            /* Allocated Rx descriptors */
-#define TX_FREE_DESC_CNT (TX_DESC_CNT - 2)	/* Max TX packet count */
-#define TX_WAKE_DESC_CNT (TX_DESC_CNT - 3)	/* TX wakeup count */
-#define DESC_ALL_CNT    (TX_DESC_CNT + RX_DESC_CNT)
-#define TX_BUF_ALLOC    0x600
-#define RX_ALLOC_SIZE   0x620
-#define DM910X_RESET    1
-#define CR0_DEFAULT     0x00E00000      /* TX & RX burst mode */
-#define CR6_DEFAULT     0x00080000      /* HD */
-#define CR7_DEFAULT     0x180c1
-#define CR15_DEFAULT    0x06            /* TxJabber RxWatchdog */
-#define TDES0_ERR_MASK  0x4302          /* TXJT, LC, EC, FUE */
-#define MAX_PACKET_SIZE 1514
-#define DMFE_MAX_MULTICAST 14
-#define RX_COPY_SIZE	100
-#define MAX_CHECK_PACKET 0x8000
-#define DM9801_NOISE_FLOOR 8
-#define DM9802_NOISE_FLOOR 5
-
-#define DMFE_WOL_LINKCHANGE	0x20000000
-#define DMFE_WOL_SAMPLEPACKET	0x10000000
-#define DMFE_WOL_MAGICPACKET	0x08000000
-
-
-#define DMFE_10MHF      0
-#define DMFE_100MHF     1
-#define DMFE_10MFD      4
-#define DMFE_100MFD     5
-#define DMFE_AUTO       8
-#define DMFE_1M_HPNA    0x10
-
-#define DMFE_TXTH_72	0x400000	/* TX TH 72 byte */
-#define DMFE_TXTH_96	0x404000	/* TX TH 96 byte */
-#define DMFE_TXTH_128	0x0000		/* TX TH 128 byte */
-#define DMFE_TXTH_256	0x4000		/* TX TH 256 byte */
-#define DMFE_TXTH_512	0x8000		/* TX TH 512 byte */
-#define DMFE_TXTH_1K	0xC000		/* TX TH 1K  byte */
-
-#define DMFE_TIMER_WUT  (jiffies + HZ * 1)/* timer wakeup time : 1 second */
-#define DMFE_TX_TIMEOUT ((3*HZ)/2)	/* tx packet time-out time 1.5 s" */
-#define DMFE_TX_KICK 	(HZ/2)	/* tx packet Kick-out time 0.5 s" */
-
-#define DMFE_DBUG(dbug_now, msg, value)			\
-	do {						\
-		if (dmfe_debug || (dbug_now))		\
-			pr_err("%s %lx\n",		\
-			       (msg), (long) (value));	\
-	} while (0)
-
-#define SHOW_MEDIA_TYPE(mode)				\
-	pr_info("Change Speed to %sMhz %s duplex\n" ,	\
-		(mode & 1) ? "100":"10",		\
-		(mode & 4) ? "full":"half");
-
-
-/* CR9 definition: SROM/MII */
-#define CR9_SROM_READ   0x4800
-#define CR9_SRCS        0x1
-#define CR9_SRCLK       0x2
-#define CR9_CRDOUT      0x8
-#define SROM_DATA_0     0x0
-#define SROM_DATA_1     0x4
-#define PHY_DATA_1      0x20000
-#define PHY_DATA_0      0x00000
-#define MDCLKH          0x10000
-
-#define PHY_POWER_DOWN	0x800
-
-#define SROM_V41_CODE   0x14
-
-#define SROM_CLK_WRITE(data, ioaddr) \
-	outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \
-	udelay(5); \
-	outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr); \
-	udelay(5); \
-	outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \
-	udelay(5);
-
-#define __CHK_IO_SIZE(pci_id, dev_rev) \
- (( ((pci_id)==PCI_DM9132_ID) || ((dev_rev) >= 0x30) ) ? \
-	DM9102A_IO_SIZE: DM9102_IO_SIZE)
-
-#define CHK_IO_SIZE(pci_dev) \
-	(__CHK_IO_SIZE(((pci_dev)->device << 16) | (pci_dev)->vendor, \
-	(pci_dev)->revision))
-
-/* Sten Check */
-#define DEVICE net_device
-
-/* Structure/enum declaration ------------------------------- */
-struct tx_desc {
-        __le32 tdes0, tdes1, tdes2, tdes3; /* Data for the card */
-        char *tx_buf_ptr;               /* Data for us */
-        struct tx_desc *next_tx_desc;
-} __attribute__(( aligned(32) ));
-
-struct rx_desc {
-	__le32 rdes0, rdes1, rdes2, rdes3; /* Data for the card */
-	struct sk_buff *rx_skb_ptr;	/* Data for us */
-	struct rx_desc *next_rx_desc;
-} __attribute__(( aligned(32) ));
-
-struct dmfe_board_info {
-	u32 chip_id;			/* Chip vendor/Device ID */
-	u8 chip_revision;		/* Chip revision */
-	struct DEVICE *next_dev;	/* next device */
-	struct pci_dev *pdev;		/* PCI device */
-	spinlock_t lock;
-
-	long ioaddr;			/* I/O base address */
-	u32 cr0_data;
-	u32 cr5_data;
-	u32 cr6_data;
-	u32 cr7_data;
-	u32 cr15_data;
-
-	/* pointer for memory physical address */
-	dma_addr_t buf_pool_dma_ptr;	/* Tx buffer pool memory */
-	dma_addr_t buf_pool_dma_start;	/* Tx buffer pool align dword */
-	dma_addr_t desc_pool_dma_ptr;	/* descriptor pool memory */
-	dma_addr_t first_tx_desc_dma;
-	dma_addr_t first_rx_desc_dma;
-
-	/* descriptor pointer */
-	unsigned char *buf_pool_ptr;	/* Tx buffer pool memory */
-	unsigned char *buf_pool_start;	/* Tx buffer pool align dword */
-	unsigned char *desc_pool_ptr;	/* descriptor pool memory */
-	struct tx_desc *first_tx_desc;
-	struct tx_desc *tx_insert_ptr;
-	struct tx_desc *tx_remove_ptr;
-	struct rx_desc *first_rx_desc;
-	struct rx_desc *rx_insert_ptr;
-	struct rx_desc *rx_ready_ptr;	/* packet come pointer */
-	unsigned long tx_packet_cnt;	/* transmitted packet count */
-	unsigned long tx_queue_cnt;	/* wait to send packet count */
-	unsigned long rx_avail_cnt;	/* available rx descriptor count */
-	unsigned long interval_rx_cnt;	/* rx packet count a callback time */
-
-	u16 HPNA_command;		/* For HPNA register 16 */
-	u16 HPNA_timer;			/* For HPNA remote device check */
-	u16 dbug_cnt;
-	u16 NIC_capability;		/* NIC media capability */
-	u16 PHY_reg4;			/* Saved Phyxcer register 4 value */
-
-	u8 HPNA_present;		/* 0:none, 1:DM9801, 2:DM9802 */
-	u8 chip_type;			/* Keep DM9102A chip type */
-	u8 media_mode;			/* user specify media mode */
-	u8 op_mode;			/* real work media mode */
-	u8 phy_addr;
-	u8 wait_reset;			/* Hardware failed, need to reset */
-	u8 dm910x_chk_mode;		/* Operating mode check */
-	u8 first_in_callback;		/* Flag to record state */
-	u8 wol_mode;			/* user WOL settings */
-	struct timer_list timer;
-
-	/* Driver defined statistic counter */
-	unsigned long tx_fifo_underrun;
-	unsigned long tx_loss_carrier;
-	unsigned long tx_no_carrier;
-	unsigned long tx_late_collision;
-	unsigned long tx_excessive_collision;
-	unsigned long tx_jabber_timeout;
-	unsigned long reset_count;
-	unsigned long reset_cr8;
-	unsigned long reset_fatal;
-	unsigned long reset_TXtimeout;
-
-	/* NIC SROM data */
-	unsigned char srom[128];
-};
-
-enum dmfe_offsets {
-	DCR0 = 0x00, DCR1 = 0x08, DCR2 = 0x10, DCR3 = 0x18, DCR4 = 0x20,
-	DCR5 = 0x28, DCR6 = 0x30, DCR7 = 0x38, DCR8 = 0x40, DCR9 = 0x48,
-	DCR10 = 0x50, DCR11 = 0x58, DCR12 = 0x60, DCR13 = 0x68, DCR14 = 0x70,
-	DCR15 = 0x78
-};
-
-enum dmfe_CR6_bits {
-	CR6_RXSC = 0x2, CR6_PBF = 0x8, CR6_PM = 0x40, CR6_PAM = 0x80,
-	CR6_FDM = 0x200, CR6_TXSC = 0x2000, CR6_STI = 0x100000,
-	CR6_SFT = 0x200000, CR6_RXA = 0x40000000, CR6_NO_PURGE = 0x20000000
-};
-
-/* Global variable declaration ----------------------------- */
-static int __devinitdata printed_version;
-static const char version[] __devinitconst =
-	"Davicom DM9xxx net driver, version " DRV_VERSION " (" DRV_RELDATE ")";
-
-static int dmfe_debug;
-static unsigned char dmfe_media_mode = DMFE_AUTO;
-static u32 dmfe_cr6_user_set;
-
-/* For module input parameter */
-static int debug;
-static u32 cr6set;
-static unsigned char mode = 8;
-static u8 chkmode = 1;
-static u8 HPNA_mode;		/* Default: Low Power/High Speed */
-static u8 HPNA_rx_cmd;		/* Default: Disable Rx remote command */
-static u8 HPNA_tx_cmd;		/* Default: Don't issue remote command */
-static u8 HPNA_NoiseFloor;	/* Default: HPNA NoiseFloor */
-static u8 SF_mode;		/* Special Function: 1:VLAN, 2:RX Flow Control
-				   4: TX pause packet */
-
-
-/* function declaration ------------------------------------- */
-static int dmfe_open(struct DEVICE *);
-static netdev_tx_t dmfe_start_xmit(struct sk_buff *, struct DEVICE *);
-static int dmfe_stop(struct DEVICE *);
-static void dmfe_set_filter_mode(struct DEVICE *);
-static const struct ethtool_ops netdev_ethtool_ops;
-static u16 read_srom_word(long ,int);
-static irqreturn_t dmfe_interrupt(int , void *);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void poll_dmfe (struct net_device *dev);
-#endif
-static void dmfe_descriptor_init(struct dmfe_board_info *, unsigned long);
-static void allocate_rx_buffer(struct dmfe_board_info *);
-static void update_cr6(u32, unsigned long);
-static void send_filter_frame(struct DEVICE *);
-static void dm9132_id_table(struct DEVICE *);
-static u16 phy_read(unsigned long, u8, u8, u32);
-static void phy_write(unsigned long, u8, u8, u16, u32);
-static void phy_write_1bit(unsigned long, u32);
-static u16 phy_read_1bit(unsigned long);
-static u8 dmfe_sense_speed(struct dmfe_board_info *);
-static void dmfe_process_mode(struct dmfe_board_info *);
-static void dmfe_timer(unsigned long);
-static inline u32 cal_CRC(unsigned char *, unsigned int, u8);
-static void dmfe_rx_packet(struct DEVICE *, struct dmfe_board_info *);
-static void dmfe_free_tx_pkt(struct DEVICE *, struct dmfe_board_info *);
-static void dmfe_reuse_skb(struct dmfe_board_info *, struct sk_buff *);
-static void dmfe_dynamic_reset(struct DEVICE *);
-static void dmfe_free_rxbuffer(struct dmfe_board_info *);
-static void dmfe_init_dm910x(struct DEVICE *);
-static void dmfe_parse_srom(struct dmfe_board_info *);
-static void dmfe_program_DM9801(struct dmfe_board_info *, int);
-static void dmfe_program_DM9802(struct dmfe_board_info *);
-static void dmfe_HPNA_remote_cmd_chk(struct dmfe_board_info * );
-static void dmfe_set_phyxcer(struct dmfe_board_info *);
-
-/* DM910X network board routine ---------------------------- */
-
-static const struct net_device_ops netdev_ops = {
-	.ndo_open 		= dmfe_open,
-	.ndo_stop		= dmfe_stop,
-	.ndo_start_xmit		= dmfe_start_xmit,
-	.ndo_set_multicast_list = dmfe_set_filter_mode,
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= poll_dmfe,
-#endif
-};
-
-/*
- *	Search DM910X board ,allocate space and register it
- */
-
-static int __devinit dmfe_init_one (struct pci_dev *pdev,
-				    const struct pci_device_id *ent)
-{
-	struct dmfe_board_info *db;	/* board information structure */
-	struct net_device *dev;
-	u32 pci_pmr;
-	int i, err;
-
-	DMFE_DBUG(0, "dmfe_init_one()", 0);
-
-	if (!printed_version++)
-		pr_info("%s\n", version);
-
-	/*
-	 *	SPARC on-board DM910x chips should be handled by the main
-	 *	tulip driver, except for early DM9100s.
-	 */
-#ifdef CONFIG_TULIP_DM910X
-	if ((ent->driver_data == PCI_DM9100_ID && pdev->revision >= 0x30) ||
-	    ent->driver_data == PCI_DM9102_ID) {
-		struct device_node *dp = pci_device_to_OF_node(pdev);
-
-		if (dp && of_get_property(dp, "local-mac-address", NULL)) {
-			pr_info("skipping on-board DM910x (use tulip)\n");
-			return -ENODEV;
-		}
-	}
-#endif
-
-	/* Init network device */
-	dev = alloc_etherdev(sizeof(*db));
-	if (dev == NULL)
-		return -ENOMEM;
-	SET_NETDEV_DEV(dev, &pdev->dev);
-
-	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		pr_warn("32-bit PCI DMA not available\n");
-		err = -ENODEV;
-		goto err_out_free;
-	}
-
-	/* Enable Master/IO access, Disable memory access */
-	err = pci_enable_device(pdev);
-	if (err)
-		goto err_out_free;
-
-	if (!pci_resource_start(pdev, 0)) {
-		pr_err("I/O base is zero\n");
-		err = -ENODEV;
-		goto err_out_disable;
-	}
-
-	if (pci_resource_len(pdev, 0) < (CHK_IO_SIZE(pdev)) ) {
-		pr_err("Allocated I/O size too small\n");
-		err = -ENODEV;
-		goto err_out_disable;
-	}
-
-#if 0	/* pci_{enable_device,set_master} sets minimum latency for us now */
-
-	/* Set Latency Timer 80h */
-	/* FIXME: setting values > 32 breaks some SiS 559x stuff.
-	   Need a PCI quirk.. */
-
-	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x80);
-#endif
-
-	if (pci_request_regions(pdev, DRV_NAME)) {
-		pr_err("Failed to request PCI regions\n");
-		err = -ENODEV;
-		goto err_out_disable;
-	}
-
-	/* Init system & device */
-	db = netdev_priv(dev);
-
-	/* Allocate Tx/Rx descriptor memory */
-	db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) *
-			DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
-	if (!db->desc_pool_ptr)
-		goto err_out_res;
-
-	db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC *
-			TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
-	if (!db->buf_pool_ptr)
-		goto err_out_free_desc;
-
-	db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr;
-	db->first_tx_desc_dma = db->desc_pool_dma_ptr;
-	db->buf_pool_start = db->buf_pool_ptr;
-	db->buf_pool_dma_start = db->buf_pool_dma_ptr;
-
-	db->chip_id = ent->driver_data;
-	db->ioaddr = pci_resource_start(pdev, 0);
-	db->chip_revision = pdev->revision;
-	db->wol_mode = 0;
-
-	db->pdev = pdev;
-
-	dev->base_addr = db->ioaddr;
-	dev->irq = pdev->irq;
-	pci_set_drvdata(pdev, dev);
-	dev->netdev_ops = &netdev_ops;
-	dev->ethtool_ops = &netdev_ethtool_ops;
-	netif_carrier_off(dev);
-	spin_lock_init(&db->lock);
-
-	pci_read_config_dword(pdev, 0x50, &pci_pmr);
-	pci_pmr &= 0x70000;
-	if ( (pci_pmr == 0x10000) && (db->chip_revision == 0x31) )
-		db->chip_type = 1;	/* DM9102A E3 */
-	else
-		db->chip_type = 0;
-
-	/* read 64 word srom data */
-	for (i = 0; i < 64; i++)
-		((__le16 *) db->srom)[i] =
-			cpu_to_le16(read_srom_word(db->ioaddr, i));
-
-	/* Set Node address */
-	for (i = 0; i < 6; i++)
-		dev->dev_addr[i] = db->srom[20 + i];
-
-	err = register_netdev (dev);
-	if (err)
-		goto err_out_free_buf;
-
-	dev_info(&dev->dev, "Davicom DM%04lx at pci%s, %pM, irq %d\n",
-		 ent->driver_data >> 16,
-		 pci_name(pdev), dev->dev_addr, dev->irq);
-
-	pci_set_master(pdev);
-
-	return 0;
-
-err_out_free_buf:
-	pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
-			    db->buf_pool_ptr, db->buf_pool_dma_ptr);
-err_out_free_desc:
-	pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20,
-			    db->desc_pool_ptr, db->desc_pool_dma_ptr);
-err_out_res:
-	pci_release_regions(pdev);
-err_out_disable:
-	pci_disable_device(pdev);
-err_out_free:
-	pci_set_drvdata(pdev, NULL);
-	free_netdev(dev);
-
-	return err;
-}
-
-
-static void __devexit dmfe_remove_one (struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct dmfe_board_info *db = netdev_priv(dev);
-
-	DMFE_DBUG(0, "dmfe_remove_one()", 0);
-
- 	if (dev) {
-
-		unregister_netdev(dev);
-
-		pci_free_consistent(db->pdev, sizeof(struct tx_desc) *
-					DESC_ALL_CNT + 0x20, db->desc_pool_ptr,
- 					db->desc_pool_dma_ptr);
-		pci_free_consistent(db->pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
-					db->buf_pool_ptr, db->buf_pool_dma_ptr);
-		pci_release_regions(pdev);
-		free_netdev(dev);	/* free board information */
-
-		pci_set_drvdata(pdev, NULL);
-	}
-
-	DMFE_DBUG(0, "dmfe_remove_one() exit", 0);
-}
-
-
-/*
- *	Open the interface.
- *	The interface is opened whenever "ifconfig" actives it.
- */
-
-static int dmfe_open(struct DEVICE *dev)
-{
-	int ret;
-	struct dmfe_board_info *db = netdev_priv(dev);
-
-	DMFE_DBUG(0, "dmfe_open", 0);
-
-	ret = request_irq(dev->irq, dmfe_interrupt,
-			  IRQF_SHARED, dev->name, dev);
-	if (ret)
-		return ret;
-
-	/* system variable init */
-	db->cr6_data = CR6_DEFAULT | dmfe_cr6_user_set;
-	db->tx_packet_cnt = 0;
-	db->tx_queue_cnt = 0;
-	db->rx_avail_cnt = 0;
-	db->wait_reset = 0;
-
-	db->first_in_callback = 0;
-	db->NIC_capability = 0xf;	/* All capability*/
-	db->PHY_reg4 = 0x1e0;
-
-	/* CR6 operation mode decision */
-	if ( !chkmode || (db->chip_id == PCI_DM9132_ID) ||
-		(db->chip_revision >= 0x30) ) {
-    		db->cr6_data |= DMFE_TXTH_256;
-		db->cr0_data = CR0_DEFAULT;
-		db->dm910x_chk_mode=4;		/* Enter the normal mode */
- 	} else {
-		db->cr6_data |= CR6_SFT;	/* Store & Forward mode */
-		db->cr0_data = 0;
-		db->dm910x_chk_mode = 1;	/* Enter the check mode */
-	}
-
-	/* Initialize DM910X board */
-	dmfe_init_dm910x(dev);
-
-	/* Active System Interface */
-	netif_wake_queue(dev);
-
-	/* set and active a timer process */
-	init_timer(&db->timer);
-	db->timer.expires = DMFE_TIMER_WUT + HZ * 2;
-	db->timer.data = (unsigned long)dev;
-	db->timer.function = dmfe_timer;
-	add_timer(&db->timer);
-
-	return 0;
-}
-
-
-/*	Initialize DM910X board
- *	Reset DM910X board
- *	Initialize TX/Rx descriptor chain structure
- *	Send the set-up frame
- *	Enable Tx/Rx machine
- */
-
-static void dmfe_init_dm910x(struct DEVICE *dev)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-	unsigned long ioaddr = db->ioaddr;
-
-	DMFE_DBUG(0, "dmfe_init_dm910x()", 0);
-
-	/* Reset DM910x MAC controller */
-	outl(DM910X_RESET, ioaddr + DCR0);	/* RESET MAC */
-	udelay(100);
-	outl(db->cr0_data, ioaddr + DCR0);
-	udelay(5);
-
-	/* Phy addr : DM910(A)2/DM9132/9801, phy address = 1 */
-	db->phy_addr = 1;
-
-	/* Parser SROM and media mode */
-	dmfe_parse_srom(db);
-	db->media_mode = dmfe_media_mode;
-
-	/* RESET Phyxcer Chip by GPR port bit 7 */
-	outl(0x180, ioaddr + DCR12);		/* Let bit 7 output port */
-	if (db->chip_id == PCI_DM9009_ID) {
-		outl(0x80, ioaddr + DCR12);	/* Issue RESET signal */
-		mdelay(300);			/* Delay 300 ms */
-	}
-	outl(0x0, ioaddr + DCR12);	/* Clear RESET signal */
-
-	/* Process Phyxcer Media Mode */
-	if ( !(db->media_mode & 0x10) )	/* Force 1M mode */
-		dmfe_set_phyxcer(db);
-
-	/* Media Mode Process */
-	if ( !(db->media_mode & DMFE_AUTO) )
-		db->op_mode = db->media_mode; 	/* Force Mode */
-
-	/* Initialize Transmit/Receive decriptor and CR3/4 */
-	dmfe_descriptor_init(db, ioaddr);
-
-	/* Init CR6 to program DM910x operation */
-	update_cr6(db->cr6_data, ioaddr);
-
-	/* Send setup frame */
-	if (db->chip_id == PCI_DM9132_ID)
-		dm9132_id_table(dev);	/* DM9132 */
-	else
-		send_filter_frame(dev);	/* DM9102/DM9102A */
-
-	/* Init CR7, interrupt active bit */
-	db->cr7_data = CR7_DEFAULT;
-	outl(db->cr7_data, ioaddr + DCR7);
-
-	/* Init CR15, Tx jabber and Rx watchdog timer */
-	outl(db->cr15_data, ioaddr + DCR15);
-
-	/* Enable DM910X Tx/Rx function */
-	db->cr6_data |= CR6_RXSC | CR6_TXSC | 0x40000;
-	update_cr6(db->cr6_data, ioaddr);
-}
-
-
-/*
- *	Hardware start transmission.
- *	Send a packet to media from the upper layer.
- */
-
-static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
-					 struct DEVICE *dev)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-	struct tx_desc *txptr;
-	unsigned long flags;
-
-	DMFE_DBUG(0, "dmfe_start_xmit", 0);
-
-	/* Too large packet check */
-	if (skb->len > MAX_PACKET_SIZE) {
-		pr_err("big packet = %d\n", (u16)skb->len);
-		dev_kfree_skb(skb);
-		return NETDEV_TX_OK;
-	}
-
-	/* Resource flag check */
-	netif_stop_queue(dev);
-
-	spin_lock_irqsave(&db->lock, flags);
-
-	/* No Tx resource check, it never happen nromally */
-	if (db->tx_queue_cnt >= TX_FREE_DESC_CNT) {
-		spin_unlock_irqrestore(&db->lock, flags);
-		pr_err("No Tx resource %ld\n", db->tx_queue_cnt);
-		return NETDEV_TX_BUSY;
-	}
-
-	/* Disable NIC interrupt */
-	outl(0, dev->base_addr + DCR7);
-
-	/* transmit this packet */
-	txptr = db->tx_insert_ptr;
-	skb_copy_from_linear_data(skb, txptr->tx_buf_ptr, skb->len);
-	txptr->tdes1 = cpu_to_le32(0xe1000000 | skb->len);
-
-	/* Point to next transmit free descriptor */
-	db->tx_insert_ptr = txptr->next_tx_desc;
-
-	/* Transmit Packet Process */
-	if ( (!db->tx_queue_cnt) && (db->tx_packet_cnt < TX_MAX_SEND_CNT) ) {
-		txptr->tdes0 = cpu_to_le32(0x80000000);	/* Set owner bit */
-		db->tx_packet_cnt++;			/* Ready to send */
-		outl(0x1, dev->base_addr + DCR1);	/* Issue Tx polling */
-		dev->trans_start = jiffies;		/* saved time stamp */
-	} else {
-		db->tx_queue_cnt++;			/* queue TX packet */
-		outl(0x1, dev->base_addr + DCR1);	/* Issue Tx polling */
-	}
-
-	/* Tx resource check */
-	if ( db->tx_queue_cnt < TX_FREE_DESC_CNT )
-		netif_wake_queue(dev);
-
-	/* Restore CR7 to enable interrupt */
-	spin_unlock_irqrestore(&db->lock, flags);
-	outl(db->cr7_data, dev->base_addr + DCR7);
-
-	/* free this SKB */
-	dev_kfree_skb(skb);
-
-	return NETDEV_TX_OK;
-}
-
-
-/*
- *	Stop the interface.
- *	The interface is stopped when it is brought.
- */
-
-static int dmfe_stop(struct DEVICE *dev)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-	unsigned long ioaddr = dev->base_addr;
-
-	DMFE_DBUG(0, "dmfe_stop", 0);
-
-	/* disable system */
-	netif_stop_queue(dev);
-
-	/* deleted timer */
-	del_timer_sync(&db->timer);
-
-	/* Reset & stop DM910X board */
-	outl(DM910X_RESET, ioaddr + DCR0);
-	udelay(5);
-	phy_write(db->ioaddr, db->phy_addr, 0, 0x8000, db->chip_id);
-
-	/* free interrupt */
-	free_irq(dev->irq, dev);
-
-	/* free allocated rx buffer */
-	dmfe_free_rxbuffer(db);
-
-#if 0
-	/* show statistic counter */
-	printk("FU:%lx EC:%lx LC:%lx NC:%lx LOC:%lx TXJT:%lx RESET:%lx RCR8:%lx FAL:%lx TT:%lx\n",
-	       db->tx_fifo_underrun, db->tx_excessive_collision,
-	       db->tx_late_collision, db->tx_no_carrier, db->tx_loss_carrier,
-	       db->tx_jabber_timeout, db->reset_count, db->reset_cr8,
-	       db->reset_fatal, db->reset_TXtimeout);
-#endif
-
-	return 0;
-}
-
-
-/*
- *	DM9102 insterrupt handler
- *	receive the packet to upper layer, free the transmitted packet
- */
-
-static irqreturn_t dmfe_interrupt(int irq, void *dev_id)
-{
-	struct DEVICE *dev = dev_id;
-	struct dmfe_board_info *db = netdev_priv(dev);
-	unsigned long ioaddr = dev->base_addr;
-	unsigned long flags;
-
-	DMFE_DBUG(0, "dmfe_interrupt()", 0);
-
-	spin_lock_irqsave(&db->lock, flags);
-
-	/* Got DM910X status */
-	db->cr5_data = inl(ioaddr + DCR5);
-	outl(db->cr5_data, ioaddr + DCR5);
-	if ( !(db->cr5_data & 0xc1) ) {
-		spin_unlock_irqrestore(&db->lock, flags);
-		return IRQ_HANDLED;
-	}
-
-	/* Disable all interrupt in CR7 to solve the interrupt edge problem */
-	outl(0, ioaddr + DCR7);
-
-	/* Check system status */
-	if (db->cr5_data & 0x2000) {
-		/* system bus error happen */
-		DMFE_DBUG(1, "System bus error happen. CR5=", db->cr5_data);
-		db->reset_fatal++;
-		db->wait_reset = 1;	/* Need to RESET */
-		spin_unlock_irqrestore(&db->lock, flags);
-		return IRQ_HANDLED;
-	}
-
-	 /* Received the coming packet */
-	if ( (db->cr5_data & 0x40) && db->rx_avail_cnt )
-		dmfe_rx_packet(dev, db);
-
-	/* reallocate rx descriptor buffer */
-	if (db->rx_avail_cnt<RX_DESC_CNT)
-		allocate_rx_buffer(db);
-
-	/* Free the transmitted descriptor */
-	if ( db->cr5_data & 0x01)
-		dmfe_free_tx_pkt(dev, db);
-
-	/* Mode Check */
-	if (db->dm910x_chk_mode & 0x2) {
-		db->dm910x_chk_mode = 0x4;
-		db->cr6_data |= 0x100;
-		update_cr6(db->cr6_data, db->ioaddr);
-	}
-
-	/* Restore CR7 to enable interrupt mask */
-	outl(db->cr7_data, ioaddr + DCR7);
-
-	spin_unlock_irqrestore(&db->lock, flags);
-	return IRQ_HANDLED;
-}
-
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-/*
- * Polling 'interrupt' - used by things like netconsole to send skbs
- * without having to re-enable interrupts. It's not called while
- * the interrupt routine is executing.
- */
-
-static void poll_dmfe (struct net_device *dev)
-{
-	/* disable_irq here is not very nice, but with the lockless
-	   interrupt handler we have no other choice. */
-	disable_irq(dev->irq);
-	dmfe_interrupt (dev->irq, dev);
-	enable_irq(dev->irq);
-}
-#endif
-
-/*
- *	Free TX resource after TX complete
- */
-
-static void dmfe_free_tx_pkt(struct DEVICE *dev, struct dmfe_board_info * db)
-{
-	struct tx_desc *txptr;
-	unsigned long ioaddr = dev->base_addr;
-	u32 tdes0;
-
-	txptr = db->tx_remove_ptr;
-	while(db->tx_packet_cnt) {
-		tdes0 = le32_to_cpu(txptr->tdes0);
-		if (tdes0 & 0x80000000)
-			break;
-
-		/* A packet sent completed */
-		db->tx_packet_cnt--;
-		dev->stats.tx_packets++;
-
-		/* Transmit statistic counter */
-		if ( tdes0 != 0x7fffffff ) {
-			dev->stats.collisions += (tdes0 >> 3) & 0xf;
-			dev->stats.tx_bytes += le32_to_cpu(txptr->tdes1) & 0x7ff;
-			if (tdes0 & TDES0_ERR_MASK) {
-				dev->stats.tx_errors++;
-
-				if (tdes0 & 0x0002) {	/* UnderRun */
-					db->tx_fifo_underrun++;
-					if ( !(db->cr6_data & CR6_SFT) ) {
-						db->cr6_data = db->cr6_data | CR6_SFT;
-						update_cr6(db->cr6_data, db->ioaddr);
-					}
-				}
-				if (tdes0 & 0x0100)
-					db->tx_excessive_collision++;
-				if (tdes0 & 0x0200)
-					db->tx_late_collision++;
-				if (tdes0 & 0x0400)
-					db->tx_no_carrier++;
-				if (tdes0 & 0x0800)
-					db->tx_loss_carrier++;
-				if (tdes0 & 0x4000)
-					db->tx_jabber_timeout++;
-			}
-		}
-
-    		txptr = txptr->next_tx_desc;
-	}/* End of while */
-
-	/* Update TX remove pointer to next */
-	db->tx_remove_ptr = txptr;
-
-	/* Send the Tx packet in queue */
-	if ( (db->tx_packet_cnt < TX_MAX_SEND_CNT) && db->tx_queue_cnt ) {
-		txptr->tdes0 = cpu_to_le32(0x80000000);	/* Set owner bit */
-		db->tx_packet_cnt++;			/* Ready to send */
-		db->tx_queue_cnt--;
-		outl(0x1, ioaddr + DCR1);		/* Issue Tx polling */
-		dev->trans_start = jiffies;		/* saved time stamp */
-	}
-
-	/* Resource available check */
-	if ( db->tx_queue_cnt < TX_WAKE_DESC_CNT )
-		netif_wake_queue(dev);	/* Active upper layer, send again */
-}
-
-
-/*
- *	Calculate the CRC valude of the Rx packet
- *	flag = 	1 : return the reverse CRC (for the received packet CRC)
- *		0 : return the normal CRC (for Hash Table index)
- */
-
-static inline u32 cal_CRC(unsigned char * Data, unsigned int Len, u8 flag)
-{
-	u32 crc = crc32(~0, Data, Len);
-	if (flag) crc = ~crc;
-	return crc;
-}
-
-
-/*
- *	Receive the come packet and pass to upper layer
- */
-
-static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
-{
-	struct rx_desc *rxptr;
-	struct sk_buff *skb, *newskb;
-	int rxlen;
-	u32 rdes0;
-
-	rxptr = db->rx_ready_ptr;
-
-	while(db->rx_avail_cnt) {
-		rdes0 = le32_to_cpu(rxptr->rdes0);
-		if (rdes0 & 0x80000000)	/* packet owner check */
-			break;
-
-		db->rx_avail_cnt--;
-		db->interval_rx_cnt++;
-
-		pci_unmap_single(db->pdev, le32_to_cpu(rxptr->rdes2),
-				 RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE);
-
-		if ( (rdes0 & 0x300) != 0x300) {
-			/* A packet without First/Last flag */
-			/* reuse this SKB */
-			DMFE_DBUG(0, "Reuse SK buffer, rdes0", rdes0);
-			dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
-		} else {
-			/* A packet with First/Last flag */
-			rxlen = ( (rdes0 >> 16) & 0x3fff) - 4;
-
-			/* error summary bit check */
-			if (rdes0 & 0x8000) {
-				/* This is a error packet */
-				dev->stats.rx_errors++;
-				if (rdes0 & 1)
-					dev->stats.rx_fifo_errors++;
-				if (rdes0 & 2)
-					dev->stats.rx_crc_errors++;
-				if (rdes0 & 0x80)
-					dev->stats.rx_length_errors++;
-			}
-
-			if ( !(rdes0 & 0x8000) ||
-				((db->cr6_data & CR6_PM) && (rxlen>6)) ) {
-				skb = rxptr->rx_skb_ptr;
-
-				/* Received Packet CRC check need or not */
-				if ( (db->dm910x_chk_mode & 1) &&
-					(cal_CRC(skb->data, rxlen, 1) !=
-					(*(u32 *) (skb->data+rxlen) ))) { /* FIXME (?) */
-					/* Found a error received packet */
-					dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
-					db->dm910x_chk_mode = 3;
-				} else {
-					/* Good packet, send to upper layer */
-					/* Shorst packet used new SKB */
-					if ((rxlen < RX_COPY_SIZE) &&
-						((newskb = dev_alloc_skb(rxlen + 2))
-						!= NULL)) {
-
-						skb = newskb;
-						/* size less than COPY_SIZE, allocate a rxlen SKB */
-						skb_reserve(skb, 2); /* 16byte align */
-						skb_copy_from_linear_data(rxptr->rx_skb_ptr,
-							  skb_put(skb, rxlen),
-									  rxlen);
-						dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
-					} else
-						skb_put(skb, rxlen);
-
-					skb->protocol = eth_type_trans(skb, dev);
-					netif_rx(skb);
-					dev->stats.rx_packets++;
-					dev->stats.rx_bytes += rxlen;
-				}
-			} else {
-				/* Reuse SKB buffer when the packet is error */
-				DMFE_DBUG(0, "Reuse SK buffer, rdes0", rdes0);
-				dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
-			}
-		}
-
-		rxptr = rxptr->next_rx_desc;
-	}
-
-	db->rx_ready_ptr = rxptr;
-}
-
-/*
- * Set DM910X multicast address
- */
-
-static void dmfe_set_filter_mode(struct DEVICE * dev)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-	unsigned long flags;
-	int mc_count = netdev_mc_count(dev);
-
-	DMFE_DBUG(0, "dmfe_set_filter_mode()", 0);
-	spin_lock_irqsave(&db->lock, flags);
-
-	if (dev->flags & IFF_PROMISC) {
-		DMFE_DBUG(0, "Enable PROM Mode", 0);
-		db->cr6_data |= CR6_PM | CR6_PBF;
-		update_cr6(db->cr6_data, db->ioaddr);
-		spin_unlock_irqrestore(&db->lock, flags);
-		return;
-	}
-
-	if (dev->flags & IFF_ALLMULTI || mc_count > DMFE_MAX_MULTICAST) {
-		DMFE_DBUG(0, "Pass all multicast address", mc_count);
-		db->cr6_data &= ~(CR6_PM | CR6_PBF);
-		db->cr6_data |= CR6_PAM;
-		spin_unlock_irqrestore(&db->lock, flags);
-		return;
-	}
-
-	DMFE_DBUG(0, "Set multicast address", mc_count);
-	if (db->chip_id == PCI_DM9132_ID)
-		dm9132_id_table(dev);	/* DM9132 */
-	else
-		send_filter_frame(dev);	/* DM9102/DM9102A */
-	spin_unlock_irqrestore(&db->lock, flags);
-}
-
-/*
- * 	Ethtool interace
- */
-
-static void dmfe_ethtool_get_drvinfo(struct net_device *dev,
-			       struct ethtool_drvinfo *info)
-{
-	struct dmfe_board_info *np = netdev_priv(dev);
-
-	strcpy(info->driver, DRV_NAME);
-	strcpy(info->version, DRV_VERSION);
-	if (np->pdev)
-		strcpy(info->bus_info, pci_name(np->pdev));
-	else
-		sprintf(info->bus_info, "EISA 0x%lx %d",
-			dev->base_addr, dev->irq);
-}
-
-static int dmfe_ethtool_set_wol(struct net_device *dev,
-				struct ethtool_wolinfo *wolinfo)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-
-	if (wolinfo->wolopts & (WAKE_UCAST | WAKE_MCAST | WAKE_BCAST |
-		   		WAKE_ARP | WAKE_MAGICSECURE))
-		   return -EOPNOTSUPP;
-
-	db->wol_mode = wolinfo->wolopts;
-	return 0;
-}
-
-static void dmfe_ethtool_get_wol(struct net_device *dev,
-				 struct ethtool_wolinfo *wolinfo)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-
-	wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
-	wolinfo->wolopts = db->wol_mode;
-}
-
-
-static const struct ethtool_ops netdev_ethtool_ops = {
-	.get_drvinfo		= dmfe_ethtool_get_drvinfo,
-	.get_link               = ethtool_op_get_link,
-	.set_wol		= dmfe_ethtool_set_wol,
-	.get_wol		= dmfe_ethtool_get_wol,
-};
-
-/*
- *	A periodic timer routine
- *	Dynamic media sense, allocate Rx buffer...
- */
-
-static void dmfe_timer(unsigned long data)
-{
-	u32 tmp_cr8;
-	unsigned char tmp_cr12;
-	struct DEVICE *dev = (struct DEVICE *) data;
-	struct dmfe_board_info *db = netdev_priv(dev);
- 	unsigned long flags;
-
-	int link_ok, link_ok_phy;
-
-	DMFE_DBUG(0, "dmfe_timer()", 0);
-	spin_lock_irqsave(&db->lock, flags);
-
-	/* Media mode process when Link OK before enter this route */
-	if (db->first_in_callback == 0) {
-		db->first_in_callback = 1;
-		if (db->chip_type && (db->chip_id==PCI_DM9102_ID)) {
-			db->cr6_data &= ~0x40000;
-			update_cr6(db->cr6_data, db->ioaddr);
-			phy_write(db->ioaddr,
-				  db->phy_addr, 0, 0x1000, db->chip_id);
-			db->cr6_data |= 0x40000;
-			update_cr6(db->cr6_data, db->ioaddr);
-			db->timer.expires = DMFE_TIMER_WUT + HZ * 2;
-			add_timer(&db->timer);
-			spin_unlock_irqrestore(&db->lock, flags);
-			return;
-		}
-	}
-
-
-	/* Operating Mode Check */
-	if ( (db->dm910x_chk_mode & 0x1) &&
-		(dev->stats.rx_packets > MAX_CHECK_PACKET) )
-		db->dm910x_chk_mode = 0x4;
-
-	/* Dynamic reset DM910X : system error or transmit time-out */
-	tmp_cr8 = inl(db->ioaddr + DCR8);
-	if ( (db->interval_rx_cnt==0) && (tmp_cr8) ) {
-		db->reset_cr8++;
-		db->wait_reset = 1;
-	}
-	db->interval_rx_cnt = 0;
-
-	/* TX polling kick monitor */
-	if ( db->tx_packet_cnt &&
-	     time_after(jiffies, dev_trans_start(dev) + DMFE_TX_KICK) ) {
-		outl(0x1, dev->base_addr + DCR1);   /* Tx polling again */
-
-		/* TX Timeout */
-		if (time_after(jiffies, dev_trans_start(dev) + DMFE_TX_TIMEOUT) ) {
-			db->reset_TXtimeout++;
-			db->wait_reset = 1;
-			dev_warn(&dev->dev, "Tx timeout - resetting\n");
-		}
-	}
-
-	if (db->wait_reset) {
-		DMFE_DBUG(0, "Dynamic Reset device", db->tx_packet_cnt);
-		db->reset_count++;
-		dmfe_dynamic_reset(dev);
-		db->first_in_callback = 0;
-		db->timer.expires = DMFE_TIMER_WUT;
-		add_timer(&db->timer);
-		spin_unlock_irqrestore(&db->lock, flags);
-		return;
-	}
-
-	/* Link status check, Dynamic media type change */
-	if (db->chip_id == PCI_DM9132_ID)
-		tmp_cr12 = inb(db->ioaddr + DCR9 + 3);	/* DM9132 */
-	else
-		tmp_cr12 = inb(db->ioaddr + DCR12);	/* DM9102/DM9102A */
-
-	if ( ((db->chip_id == PCI_DM9102_ID) &&
-		(db->chip_revision == 0x30)) ||
-		((db->chip_id == PCI_DM9132_ID) &&
-		(db->chip_revision == 0x10)) ) {
-		/* DM9102A Chip */
-		if (tmp_cr12 & 2)
-			link_ok = 0;
-		else
-			link_ok = 1;
-	}
-	else
-		/*0x43 is used instead of 0x3 because bit 6 should represent
-			link status of external PHY */
-		link_ok = (tmp_cr12 & 0x43) ? 1 : 0;
-
-
-	/* If chip reports that link is failed it could be because external
-		PHY link status pin is not connected correctly to chip
-		To be sure ask PHY too.
-	*/
-
-	/* need a dummy read because of PHY's register latch*/
-	phy_read (db->ioaddr, db->phy_addr, 1, db->chip_id);
-	link_ok_phy = (phy_read (db->ioaddr,
-		       db->phy_addr, 1, db->chip_id) & 0x4) ? 1 : 0;
-
-	if (link_ok_phy != link_ok) {
-		DMFE_DBUG (0, "PHY and chip report different link status", 0);
-		link_ok = link_ok | link_ok_phy;
- 	}
-
-	if ( !link_ok && netif_carrier_ok(dev)) {
-		/* Link Failed */
-		DMFE_DBUG(0, "Link Failed", tmp_cr12);
-		netif_carrier_off(dev);
-
-		/* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
-		/* AUTO or force 1M Homerun/Longrun don't need */
-		if ( !(db->media_mode & 0x38) )
-			phy_write(db->ioaddr, db->phy_addr,
-				  0, 0x1000, db->chip_id);
-
-		/* AUTO mode, if INT phyxcer link failed, select EXT device */
-		if (db->media_mode & DMFE_AUTO) {
-			/* 10/100M link failed, used 1M Home-Net */
-			db->cr6_data|=0x00040000;	/* bit18=1, MII */
-			db->cr6_data&=~0x00000200;	/* bit9=0, HD mode */
-			update_cr6(db->cr6_data, db->ioaddr);
-		}
-	} else if (!netif_carrier_ok(dev)) {
-
-		DMFE_DBUG(0, "Link link OK", tmp_cr12);
-
-		/* Auto Sense Speed */
-		if ( !(db->media_mode & DMFE_AUTO) || !dmfe_sense_speed(db)) {
-			netif_carrier_on(dev);
-			SHOW_MEDIA_TYPE(db->op_mode);
-		}
-
-		dmfe_process_mode(db);
-	}
-
-	/* HPNA remote command check */
-	if (db->HPNA_command & 0xf00) {
-		db->HPNA_timer--;
-		if (!db->HPNA_timer)
-			dmfe_HPNA_remote_cmd_chk(db);
-	}
-
-	/* Timer active again */
-	db->timer.expires = DMFE_TIMER_WUT;
-	add_timer(&db->timer);
-	spin_unlock_irqrestore(&db->lock, flags);
-}
-
-
-/*
- *	Dynamic reset the DM910X board
- *	Stop DM910X board
- *	Free Tx/Rx allocated memory
- *	Reset DM910X board
- *	Re-initialize DM910X board
- */
-
-static void dmfe_dynamic_reset(struct DEVICE *dev)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-
-	DMFE_DBUG(0, "dmfe_dynamic_reset()", 0);
-
-	/* Sopt MAC controller */
-	db->cr6_data &= ~(CR6_RXSC | CR6_TXSC);	/* Disable Tx/Rx */
-	update_cr6(db->cr6_data, dev->base_addr);
-	outl(0, dev->base_addr + DCR7);		/* Disable Interrupt */
-	outl(inl(dev->base_addr + DCR5), dev->base_addr + DCR5);
-
-	/* Disable upper layer interface */
-	netif_stop_queue(dev);
-
-	/* Free Rx Allocate buffer */
-	dmfe_free_rxbuffer(db);
-
-	/* system variable init */
-	db->tx_packet_cnt = 0;
-	db->tx_queue_cnt = 0;
-	db->rx_avail_cnt = 0;
-	netif_carrier_off(dev);
-	db->wait_reset = 0;
-
-	/* Re-initialize DM910X board */
-	dmfe_init_dm910x(dev);
-
-	/* Restart upper layer interface */
-	netif_wake_queue(dev);
-}
-
-
-/*
- *	free all allocated rx buffer
- */
-
-static void dmfe_free_rxbuffer(struct dmfe_board_info * db)
-{
-	DMFE_DBUG(0, "dmfe_free_rxbuffer()", 0);
-
-	/* free allocated rx buffer */
-	while (db->rx_avail_cnt) {
-		dev_kfree_skb(db->rx_ready_ptr->rx_skb_ptr);
-		db->rx_ready_ptr = db->rx_ready_ptr->next_rx_desc;
-		db->rx_avail_cnt--;
-	}
-}
-
-
-/*
- *	Reuse the SK buffer
- */
-
-static void dmfe_reuse_skb(struct dmfe_board_info *db, struct sk_buff * skb)
-{
-	struct rx_desc *rxptr = db->rx_insert_ptr;
-
-	if (!(rxptr->rdes0 & cpu_to_le32(0x80000000))) {
-		rxptr->rx_skb_ptr = skb;
-		rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev,
-			    skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
-		wmb();
-		rxptr->rdes0 = cpu_to_le32(0x80000000);
-		db->rx_avail_cnt++;
-		db->rx_insert_ptr = rxptr->next_rx_desc;
-	} else
-		DMFE_DBUG(0, "SK Buffer reuse method error", db->rx_avail_cnt);
-}
-
-
-/*
- *	Initialize transmit/Receive descriptor
- *	Using Chain structure, and allocate Tx/Rx buffer
- */
-
-static void dmfe_descriptor_init(struct dmfe_board_info *db, unsigned long ioaddr)
-{
-	struct tx_desc *tmp_tx;
-	struct rx_desc *tmp_rx;
-	unsigned char *tmp_buf;
-	dma_addr_t tmp_tx_dma, tmp_rx_dma;
-	dma_addr_t tmp_buf_dma;
-	int i;
-
-	DMFE_DBUG(0, "dmfe_descriptor_init()", 0);
-
-	/* tx descriptor start pointer */
-	db->tx_insert_ptr = db->first_tx_desc;
-	db->tx_remove_ptr = db->first_tx_desc;
-	outl(db->first_tx_desc_dma, ioaddr + DCR4);     /* TX DESC address */
-
-	/* rx descriptor start pointer */
-	db->first_rx_desc = (void *)db->first_tx_desc +
-			sizeof(struct tx_desc) * TX_DESC_CNT;
-
-	db->first_rx_desc_dma =  db->first_tx_desc_dma +
-			sizeof(struct tx_desc) * TX_DESC_CNT;
-	db->rx_insert_ptr = db->first_rx_desc;
-	db->rx_ready_ptr = db->first_rx_desc;
-	outl(db->first_rx_desc_dma, ioaddr + DCR3);	/* RX DESC address */
-
-	/* Init Transmit chain */
-	tmp_buf = db->buf_pool_start;
-	tmp_buf_dma = db->buf_pool_dma_start;
-	tmp_tx_dma = db->first_tx_desc_dma;
-	for (tmp_tx = db->first_tx_desc, i = 0; i < TX_DESC_CNT; i++, tmp_tx++) {
-		tmp_tx->tx_buf_ptr = tmp_buf;
-		tmp_tx->tdes0 = cpu_to_le32(0);
-		tmp_tx->tdes1 = cpu_to_le32(0x81000000);	/* IC, chain */
-		tmp_tx->tdes2 = cpu_to_le32(tmp_buf_dma);
-		tmp_tx_dma += sizeof(struct tx_desc);
-		tmp_tx->tdes3 = cpu_to_le32(tmp_tx_dma);
-		tmp_tx->next_tx_desc = tmp_tx + 1;
-		tmp_buf = tmp_buf + TX_BUF_ALLOC;
-		tmp_buf_dma = tmp_buf_dma + TX_BUF_ALLOC;
-	}
-	(--tmp_tx)->tdes3 = cpu_to_le32(db->first_tx_desc_dma);
-	tmp_tx->next_tx_desc = db->first_tx_desc;
-
-	 /* Init Receive descriptor chain */
-	tmp_rx_dma=db->first_rx_desc_dma;
-	for (tmp_rx = db->first_rx_desc, i = 0; i < RX_DESC_CNT; i++, tmp_rx++) {
-		tmp_rx->rdes0 = cpu_to_le32(0);
-		tmp_rx->rdes1 = cpu_to_le32(0x01000600);
-		tmp_rx_dma += sizeof(struct rx_desc);
-		tmp_rx->rdes3 = cpu_to_le32(tmp_rx_dma);
-		tmp_rx->next_rx_desc = tmp_rx + 1;
-	}
-	(--tmp_rx)->rdes3 = cpu_to_le32(db->first_rx_desc_dma);
-	tmp_rx->next_rx_desc = db->first_rx_desc;
-
-	/* pre-allocate Rx buffer */
-	allocate_rx_buffer(db);
-}
-
-
-/*
- *	Update CR6 value
- *	Firstly stop DM910X , then written value and start
- */
-
-static void update_cr6(u32 cr6_data, unsigned long ioaddr)
-{
-	u32 cr6_tmp;
-
-	cr6_tmp = cr6_data & ~0x2002;           /* stop Tx/Rx */
-	outl(cr6_tmp, ioaddr + DCR6);
-	udelay(5);
-	outl(cr6_data, ioaddr + DCR6);
-	udelay(5);
-}
-
-
-/*
- *	Send a setup frame for DM9132
- *	This setup frame initialize DM910X address filter mode
-*/
-
-static void dm9132_id_table(struct DEVICE *dev)
-{
-	struct netdev_hw_addr *ha;
-	u16 * addrptr;
-	unsigned long ioaddr = dev->base_addr+0xc0;		/* ID Table */
-	u32 hash_val;
-	u16 i, hash_table[4];
-
-	DMFE_DBUG(0, "dm9132_id_table()", 0);
-
-	/* Node address */
-	addrptr = (u16 *) dev->dev_addr;
-	outw(addrptr[0], ioaddr);
-	ioaddr += 4;
-	outw(addrptr[1], ioaddr);
-	ioaddr += 4;
-	outw(addrptr[2], ioaddr);
-	ioaddr += 4;
-
-	/* Clear Hash Table */
-	memset(hash_table, 0, sizeof(hash_table));
-
-	/* broadcast address */
-	hash_table[3] = 0x8000;
-
-	/* the multicast address in Hash Table : 64 bits */
-	netdev_for_each_mc_addr(ha, dev) {
-		hash_val = cal_CRC((char *) ha->addr, 6, 0) & 0x3f;
-		hash_table[hash_val / 16] |= (u16) 1 << (hash_val % 16);
-	}
-
-	/* Write the hash table to MAC MD table */
-	for (i = 0; i < 4; i++, ioaddr += 4)
-		outw(hash_table[i], ioaddr);
-}
-
-
-/*
- *	Send a setup frame for DM9102/DM9102A
- *	This setup frame initialize DM910X address filter mode
- */
-
-static void send_filter_frame(struct DEVICE *dev)
-{
-	struct dmfe_board_info *db = netdev_priv(dev);
-	struct netdev_hw_addr *ha;
-	struct tx_desc *txptr;
-	u16 * addrptr;
-	u32 * suptr;
-	int i;
-
-	DMFE_DBUG(0, "send_filter_frame()", 0);
-
-	txptr = db->tx_insert_ptr;
-	suptr = (u32 *) txptr->tx_buf_ptr;
-
-	/* Node address */
-	addrptr = (u16 *) dev->dev_addr;
-	*suptr++ = addrptr[0];
-	*suptr++ = addrptr[1];
-	*suptr++ = addrptr[2];
-
-	/* broadcast address */
-	*suptr++ = 0xffff;
-	*suptr++ = 0xffff;
-	*suptr++ = 0xffff;
-
-	/* fit the multicast address */
-	netdev_for_each_mc_addr(ha, dev) {
-		addrptr = (u16 *) ha->addr;
-		*suptr++ = addrptr[0];
-		*suptr++ = addrptr[1];
-		*suptr++ = addrptr[2];
-	}
-
-	for (i = netdev_mc_count(dev); i < 14; i++) {
-		*suptr++ = 0xffff;
-		*suptr++ = 0xffff;
-		*suptr++ = 0xffff;
-	}
-
-	/* prepare the setup frame */
-	db->tx_insert_ptr = txptr->next_tx_desc;
-	txptr->tdes1 = cpu_to_le32(0x890000c0);
-
-	/* Resource Check and Send the setup packet */
-	if (!db->tx_packet_cnt) {
-		/* Resource Empty */
-		db->tx_packet_cnt++;
-		txptr->tdes0 = cpu_to_le32(0x80000000);
-		update_cr6(db->cr6_data | 0x2000, dev->base_addr);
-		outl(0x1, dev->base_addr + DCR1);	/* Issue Tx polling */
-		update_cr6(db->cr6_data, dev->base_addr);
-		dev->trans_start = jiffies;
-	} else
-		db->tx_queue_cnt++;	/* Put in TX queue */
-}
-
-
-/*
- *	Allocate rx buffer,
- *	As possible as allocate maxiumn Rx buffer
- */
-
-static void allocate_rx_buffer(struct dmfe_board_info *db)
-{
-	struct rx_desc *rxptr;
-	struct sk_buff *skb;
-
-	rxptr = db->rx_insert_ptr;
-
-	while(db->rx_avail_cnt < RX_DESC_CNT) {
-		if ( ( skb = dev_alloc_skb(RX_ALLOC_SIZE) ) == NULL )
-			break;
-		rxptr->rx_skb_ptr = skb; /* FIXME (?) */
-		rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data,
-				    RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
-		wmb();
-		rxptr->rdes0 = cpu_to_le32(0x80000000);
-		rxptr = rxptr->next_rx_desc;
-		db->rx_avail_cnt++;
-	}
-
-	db->rx_insert_ptr = rxptr;
-}
-
-
-/*
- *	Read one word data from the serial ROM
- */
-
-static u16 read_srom_word(long ioaddr, int offset)
-{
-	int i;
-	u16 srom_data = 0;
-	long cr9_ioaddr = ioaddr + DCR9;
-
-	outl(CR9_SROM_READ, cr9_ioaddr);
-	outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr);
-
-	/* Send the Read Command 110b */
-	SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr);
-	SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr);
-	SROM_CLK_WRITE(SROM_DATA_0, cr9_ioaddr);
-
-	/* Send the offset */
-	for (i = 5; i >= 0; i--) {
-		srom_data = (offset & (1 << i)) ? SROM_DATA_1 : SROM_DATA_0;
-		SROM_CLK_WRITE(srom_data, cr9_ioaddr);
-	}
-
-	outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr);
-
-	for (i = 16; i > 0; i--) {
-		outl(CR9_SROM_READ | CR9_SRCS | CR9_SRCLK, cr9_ioaddr);
-		udelay(5);
-		srom_data = (srom_data << 1) |
-				((inl(cr9_ioaddr) & CR9_CRDOUT) ? 1 : 0);
-		outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr);
-		udelay(5);
-	}
-
-	outl(CR9_SROM_READ, cr9_ioaddr);
-	return srom_data;
-}
-
-
-/*
- *	Auto sense the media mode
- */
-
-static u8 dmfe_sense_speed(struct dmfe_board_info * db)
-{
-	u8 ErrFlag = 0;
-	u16 phy_mode;
-
-	/* CR6 bit18=0, select 10/100M */
-	update_cr6( (db->cr6_data & ~0x40000), db->ioaddr);
-
-	phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id);
-	phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id);
-
-	if ( (phy_mode & 0x24) == 0x24 ) {
-		if (db->chip_id == PCI_DM9132_ID)	/* DM9132 */
-			phy_mode = phy_read(db->ioaddr,
-				    db->phy_addr, 7, db->chip_id) & 0xf000;
-		else 				/* DM9102/DM9102A */
-			phy_mode = phy_read(db->ioaddr,
-				    db->phy_addr, 17, db->chip_id) & 0xf000;
-		switch (phy_mode) {
-		case 0x1000: db->op_mode = DMFE_10MHF; break;
-		case 0x2000: db->op_mode = DMFE_10MFD; break;
-		case 0x4000: db->op_mode = DMFE_100MHF; break;
-		case 0x8000: db->op_mode = DMFE_100MFD; break;
-		default: db->op_mode = DMFE_10MHF;
-			ErrFlag = 1;
-			break;
-		}
-	} else {
-		db->op_mode = DMFE_10MHF;
-		DMFE_DBUG(0, "Link Failed :", phy_mode);
-		ErrFlag = 1;
-	}
-
-	return ErrFlag;
-}
-
-
-/*
- *	Set 10/100 phyxcer capability
- *	AUTO mode : phyxcer register4 is NIC capability
- *	Force mode: phyxcer register4 is the force media
- */
-
-static void dmfe_set_phyxcer(struct dmfe_board_info *db)
-{
-	u16 phy_reg;
-
-	/* Select 10/100M phyxcer */
-	db->cr6_data &= ~0x40000;
-	update_cr6(db->cr6_data, db->ioaddr);
-
-	/* DM9009 Chip: Phyxcer reg18 bit12=0 */
-	if (db->chip_id == PCI_DM9009_ID) {
-		phy_reg = phy_read(db->ioaddr,
-				   db->phy_addr, 18, db->chip_id) & ~0x1000;
-
-		phy_write(db->ioaddr,
-			  db->phy_addr, 18, phy_reg, db->chip_id);
-	}
-
-	/* Phyxcer capability setting */
-	phy_reg = phy_read(db->ioaddr, db->phy_addr, 4, db->chip_id) & ~0x01e0;
-
-	if (db->media_mode & DMFE_AUTO) {
-		/* AUTO Mode */
-		phy_reg |= db->PHY_reg4;
-	} else {
-		/* Force Mode */
-		switch(db->media_mode) {
-		case DMFE_10MHF: phy_reg |= 0x20; break;
-		case DMFE_10MFD: phy_reg |= 0x40; break;
-		case DMFE_100MHF: phy_reg |= 0x80; break;
-		case DMFE_100MFD: phy_reg |= 0x100; break;
-		}
-		if (db->chip_id == PCI_DM9009_ID) phy_reg &= 0x61;
-	}
-
-  	/* Write new capability to Phyxcer Reg4 */
-	if ( !(phy_reg & 0x01e0)) {
-		phy_reg|=db->PHY_reg4;
-		db->media_mode|=DMFE_AUTO;
-	}
-	phy_write(db->ioaddr, db->phy_addr, 4, phy_reg, db->chip_id);
-
- 	/* Restart Auto-Negotiation */
-	if ( db->chip_type && (db->chip_id == PCI_DM9102_ID) )
-		phy_write(db->ioaddr, db->phy_addr, 0, 0x1800, db->chip_id);
-	if ( !db->chip_type )
-		phy_write(db->ioaddr, db->phy_addr, 0, 0x1200, db->chip_id);
-}
-
-
-/*
- *	Process op-mode
- *	AUTO mode : PHY controller in Auto-negotiation Mode
- *	Force mode: PHY controller in force mode with HUB
- *			N-way force capability with SWITCH
- */
-
-static void dmfe_process_mode(struct dmfe_board_info *db)
-{
-	u16 phy_reg;
-
-	/* Full Duplex Mode Check */
-	if (db->op_mode & 0x4)
-		db->cr6_data |= CR6_FDM;	/* Set Full Duplex Bit */
-	else
-		db->cr6_data &= ~CR6_FDM;	/* Clear Full Duplex Bit */
-
-	/* Transciver Selection */
-	if (db->op_mode & 0x10)		/* 1M HomePNA */
-		db->cr6_data |= 0x40000;/* External MII select */
-	else
-		db->cr6_data &= ~0x40000;/* Internal 10/100 transciver */
-
-	update_cr6(db->cr6_data, db->ioaddr);
-
-	/* 10/100M phyxcer force mode need */
-	if ( !(db->media_mode & 0x18)) {
-		/* Forece Mode */
-		phy_reg = phy_read(db->ioaddr, db->phy_addr, 6, db->chip_id);
-		if ( !(phy_reg & 0x1) ) {
-			/* parter without N-Way capability */
-			phy_reg = 0x0;
-			switch(db->op_mode) {
-			case DMFE_10MHF: phy_reg = 0x0; break;
-			case DMFE_10MFD: phy_reg = 0x100; break;
-			case DMFE_100MHF: phy_reg = 0x2000; break;
-			case DMFE_100MFD: phy_reg = 0x2100; break;
-			}
-			phy_write(db->ioaddr,
-				  db->phy_addr, 0, phy_reg, db->chip_id);
-       			if ( db->chip_type && (db->chip_id == PCI_DM9102_ID) )
-				mdelay(20);
-			phy_write(db->ioaddr,
-				  db->phy_addr, 0, phy_reg, db->chip_id);
-		}
-	}
-}
-
-
-/*
- *	Write a word to Phy register
- */
-
-static void phy_write(unsigned long iobase, u8 phy_addr, u8 offset,
-		      u16 phy_data, u32 chip_id)
-{
-	u16 i;
-	unsigned long ioaddr;
-
-	if (chip_id == PCI_DM9132_ID) {
-		ioaddr = iobase + 0x80 + offset * 4;
-		outw(phy_data, ioaddr);
-	} else {
-		/* DM9102/DM9102A Chip */
-		ioaddr = iobase + DCR9;
-
-		/* Send 33 synchronization clock to Phy controller */
-		for (i = 0; i < 35; i++)
-			phy_write_1bit(ioaddr, PHY_DATA_1);
-
-		/* Send start command(01) to Phy */
-		phy_write_1bit(ioaddr, PHY_DATA_0);
-		phy_write_1bit(ioaddr, PHY_DATA_1);
-
-		/* Send write command(01) to Phy */
-		phy_write_1bit(ioaddr, PHY_DATA_0);
-		phy_write_1bit(ioaddr, PHY_DATA_1);
-
-		/* Send Phy address */
-		for (i = 0x10; i > 0; i = i >> 1)
-			phy_write_1bit(ioaddr,
-				       phy_addr & i ? PHY_DATA_1 : PHY_DATA_0);
-
-		/* Send register address */
-		for (i = 0x10; i > 0; i = i >> 1)
-			phy_write_1bit(ioaddr,
-				       offset & i ? PHY_DATA_1 : PHY_DATA_0);
-
-		/* written trasnition */
-		phy_write_1bit(ioaddr, PHY_DATA_1);
-		phy_write_1bit(ioaddr, PHY_DATA_0);
-
-		/* Write a word data to PHY controller */
-		for ( i = 0x8000; i > 0; i >>= 1)
-			phy_write_1bit(ioaddr,
-				       phy_data & i ? PHY_DATA_1 : PHY_DATA_0);
-	}
-}
-
-
-/*
- *	Read a word data from phy register
- */
-
-static u16 phy_read(unsigned long iobase, u8 phy_addr, u8 offset, u32 chip_id)
-{
-	int i;
-	u16 phy_data;
-	unsigned long ioaddr;
-
-	if (chip_id == PCI_DM9132_ID) {
-		/* DM9132 Chip */
-		ioaddr = iobase + 0x80 + offset * 4;
-		phy_data = inw(ioaddr);
-	} else {
-		/* DM9102/DM9102A Chip */
-		ioaddr = iobase + DCR9;
-
-		/* Send 33 synchronization clock to Phy controller */
-		for (i = 0; i < 35; i++)
-			phy_write_1bit(ioaddr, PHY_DATA_1);
-
-		/* Send start command(01) to Phy */
-		phy_write_1bit(ioaddr, PHY_DATA_0);
-		phy_write_1bit(ioaddr, PHY_DATA_1);
-
-		/* Send read command(10) to Phy */
-		phy_write_1bit(ioaddr, PHY_DATA_1);
-		phy_write_1bit(ioaddr, PHY_DATA_0);
-
-		/* Send Phy address */
-		for (i = 0x10; i > 0; i = i >> 1)
-			phy_write_1bit(ioaddr,
-				       phy_addr & i ? PHY_DATA_1 : PHY_DATA_0);
-
-		/* Send register address */
-		for (i = 0x10; i > 0; i = i >> 1)
-			phy_write_1bit(ioaddr,
-				       offset & i ? PHY_DATA_1 : PHY_DATA_0);
-
-		/* Skip transition state */
-		phy_read_1bit(ioaddr);
-
-		/* read 16bit data */
-		for (phy_data = 0, i = 0; i < 16; i++) {
-			phy_data <<= 1;
-			phy_data |= phy_read_1bit(ioaddr);
-		}
-	}
-
-	return phy_data;
-}
-
-
-/*
- *	Write one bit data to Phy Controller
- */
-
-static void phy_write_1bit(unsigned long ioaddr, u32 phy_data)
-{
-	outl(phy_data, ioaddr);			/* MII Clock Low */
-	udelay(1);
-	outl(phy_data | MDCLKH, ioaddr);	/* MII Clock High */
-	udelay(1);
-	outl(phy_data, ioaddr);			/* MII Clock Low */
-	udelay(1);
-}
-
-
-/*
- *	Read one bit phy data from PHY controller
- */
-
-static u16 phy_read_1bit(unsigned long ioaddr)
-{
-	u16 phy_data;
-
-	outl(0x50000, ioaddr);
-	udelay(1);
-	phy_data = ( inl(ioaddr) >> 19 ) & 0x1;
-	outl(0x40000, ioaddr);
-	udelay(1);
-
-	return phy_data;
-}
-
-
-/*
- *	Parser SROM and media mode
- */
-
-static void dmfe_parse_srom(struct dmfe_board_info * db)
-{
-	char * srom = db->srom;
-	int dmfe_mode, tmp_reg;
-
-	DMFE_DBUG(0, "dmfe_parse_srom() ", 0);
-
-	/* Init CR15 */
-	db->cr15_data = CR15_DEFAULT;
-
-	/* Check SROM Version */
-	if ( ( (int) srom[18] & 0xff) == SROM_V41_CODE) {
-		/* SROM V4.01 */
-		/* Get NIC support media mode */
-		db->NIC_capability = le16_to_cpup((__le16 *) (srom + 34));
-		db->PHY_reg4 = 0;
-		for (tmp_reg = 1; tmp_reg < 0x10; tmp_reg <<= 1) {
-			switch( db->NIC_capability & tmp_reg ) {
-			case 0x1: db->PHY_reg4 |= 0x0020; break;
-			case 0x2: db->PHY_reg4 |= 0x0040; break;
-			case 0x4: db->PHY_reg4 |= 0x0080; break;
-			case 0x8: db->PHY_reg4 |= 0x0100; break;
-			}
-		}
-
-		/* Media Mode Force or not check */
-		dmfe_mode = (le32_to_cpup((__le32 *) (srom + 34)) &
-			     le32_to_cpup((__le32 *) (srom + 36)));
-		switch(dmfe_mode) {
-		case 0x4: dmfe_media_mode = DMFE_100MHF; break;	/* 100MHF */
-		case 0x2: dmfe_media_mode = DMFE_10MFD; break;	/* 10MFD */
-		case 0x8: dmfe_media_mode = DMFE_100MFD; break;	/* 100MFD */
-		case 0x100:
-		case 0x200: dmfe_media_mode = DMFE_1M_HPNA; break;/* HomePNA */
-		}
-
-		/* Special Function setting */
-		/* VLAN function */
-		if ( (SF_mode & 0x1) || (srom[43] & 0x80) )
-			db->cr15_data |= 0x40;
-
-		/* Flow Control */
-		if ( (SF_mode & 0x2) || (srom[40] & 0x1) )
-			db->cr15_data |= 0x400;
-
-		/* TX pause packet */
-		if ( (SF_mode & 0x4) || (srom[40] & 0xe) )
-			db->cr15_data |= 0x9800;
-	}
-
-	/* Parse HPNA parameter */
-	db->HPNA_command = 1;
-
-	/* Accept remote command or not */
-	if (HPNA_rx_cmd == 0)
-		db->HPNA_command |= 0x8000;
-
-	 /* Issue remote command & operation mode */
-	if (HPNA_tx_cmd == 1)
-		switch(HPNA_mode) {	/* Issue Remote Command */
-		case 0: db->HPNA_command |= 0x0904; break;
-		case 1: db->HPNA_command |= 0x0a00; break;
-		case 2: db->HPNA_command |= 0x0506; break;
-		case 3: db->HPNA_command |= 0x0602; break;
-		}
-	else
-		switch(HPNA_mode) {	/* Don't Issue */
-		case 0: db->HPNA_command |= 0x0004; break;
-		case 1: db->HPNA_command |= 0x0000; break;
-		case 2: db->HPNA_command |= 0x0006; break;
-		case 3: db->HPNA_command |= 0x0002; break;
-		}
-
-	/* Check DM9801 or DM9802 present or not */
-	db->HPNA_present = 0;
-	update_cr6(db->cr6_data|0x40000, db->ioaddr);
-	tmp_reg = phy_read(db->ioaddr, db->phy_addr, 3, db->chip_id);
-	if ( ( tmp_reg & 0xfff0 ) == 0xb900 ) {
-		/* DM9801 or DM9802 present */
-		db->HPNA_timer = 8;
-		if ( phy_read(db->ioaddr, db->phy_addr, 31, db->chip_id) == 0x4404) {
-			/* DM9801 HomeRun */
-			db->HPNA_present = 1;
-			dmfe_program_DM9801(db, tmp_reg);
-		} else {
-			/* DM9802 LongRun */
-			db->HPNA_present = 2;
-			dmfe_program_DM9802(db);
-		}
-	}
-
-}
-
-
-/*
- *	Init HomeRun DM9801
- */
-
-static void dmfe_program_DM9801(struct dmfe_board_info * db, int HPNA_rev)
-{
-	uint reg17, reg25;
-
-	if ( !HPNA_NoiseFloor ) HPNA_NoiseFloor = DM9801_NOISE_FLOOR;
-	switch(HPNA_rev) {
-	case 0xb900: /* DM9801 E3 */
-		db->HPNA_command |= 0x1000;
-		reg25 = phy_read(db->ioaddr, db->phy_addr, 24, db->chip_id);
-		reg25 = ( (reg25 + HPNA_NoiseFloor) & 0xff) | 0xf000;
-		reg17 = phy_read(db->ioaddr, db->phy_addr, 17, db->chip_id);
-		break;
-	case 0xb901: /* DM9801 E4 */
-		reg25 = phy_read(db->ioaddr, db->phy_addr, 25, db->chip_id);
-		reg25 = (reg25 & 0xff00) + HPNA_NoiseFloor;
-		reg17 = phy_read(db->ioaddr, db->phy_addr, 17, db->chip_id);
-		reg17 = (reg17 & 0xfff0) + HPNA_NoiseFloor + 3;
-		break;
-	case 0xb902: /* DM9801 E5 */
-	case 0xb903: /* DM9801 E6 */
-	default:
-		db->HPNA_command |= 0x1000;
-		reg25 = phy_read(db->ioaddr, db->phy_addr, 25, db->chip_id);
-		reg25 = (reg25 & 0xff00) + HPNA_NoiseFloor - 5;
-		reg17 = phy_read(db->ioaddr, db->phy_addr, 17, db->chip_id);
-		reg17 = (reg17 & 0xfff0) + HPNA_NoiseFloor;
-		break;
-	}
-	phy_write(db->ioaddr, db->phy_addr, 16, db->HPNA_command, db->chip_id);
-	phy_write(db->ioaddr, db->phy_addr, 17, reg17, db->chip_id);
-	phy_write(db->ioaddr, db->phy_addr, 25, reg25, db->chip_id);
-}
-
-
-/*
- *	Init HomeRun DM9802
- */
-
-static void dmfe_program_DM9802(struct dmfe_board_info * db)
-{
-	uint phy_reg;
-
-	if ( !HPNA_NoiseFloor ) HPNA_NoiseFloor = DM9802_NOISE_FLOOR;
-	phy_write(db->ioaddr, db->phy_addr, 16, db->HPNA_command, db->chip_id);
-	phy_reg = phy_read(db->ioaddr, db->phy_addr, 25, db->chip_id);
-	phy_reg = ( phy_reg & 0xff00) + HPNA_NoiseFloor;
-	phy_write(db->ioaddr, db->phy_addr, 25, phy_reg, db->chip_id);
-}
-
-
-/*
- *	Check remote HPNA power and speed status. If not correct,
- *	issue command again.
-*/
-
-static void dmfe_HPNA_remote_cmd_chk(struct dmfe_board_info * db)
-{
-	uint phy_reg;
-
-	/* Got remote device status */
-	phy_reg = phy_read(db->ioaddr, db->phy_addr, 17, db->chip_id) & 0x60;
-	switch(phy_reg) {
-	case 0x00: phy_reg = 0x0a00;break; /* LP/LS */
-	case 0x20: phy_reg = 0x0900;break; /* LP/HS */
-	case 0x40: phy_reg = 0x0600;break; /* HP/LS */
-	case 0x60: phy_reg = 0x0500;break; /* HP/HS */
-	}
-
-	/* Check remote device status match our setting ot not */
-	if ( phy_reg != (db->HPNA_command & 0x0f00) ) {
-		phy_write(db->ioaddr, db->phy_addr, 16, db->HPNA_command,
-			  db->chip_id);
-		db->HPNA_timer=8;
-	} else
-		db->HPNA_timer=600;	/* Match, every 10 minutes, check */
-}
-
-
-
-static DEFINE_PCI_DEVICE_TABLE(dmfe_pci_tbl) = {
-	{ 0x1282, 0x9132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_DM9132_ID },
-	{ 0x1282, 0x9102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_DM9102_ID },
-	{ 0x1282, 0x9100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_DM9100_ID },
-	{ 0x1282, 0x9009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_DM9009_ID },
-	{ 0, }
-};
-MODULE_DEVICE_TABLE(pci, dmfe_pci_tbl);
-
-
-#ifdef CONFIG_PM
-static int dmfe_suspend(struct pci_dev *pci_dev, pm_message_t state)
-{
-	struct net_device *dev = pci_get_drvdata(pci_dev);
-	struct dmfe_board_info *db = netdev_priv(dev);
-	u32 tmp;
-
-	/* Disable upper layer interface */
-	netif_device_detach(dev);
-
-	/* Disable Tx/Rx */
-	db->cr6_data &= ~(CR6_RXSC | CR6_TXSC);
-	update_cr6(db->cr6_data, dev->base_addr);
-
-	/* Disable Interrupt */
-	outl(0, dev->base_addr + DCR7);
-	outl(inl (dev->base_addr + DCR5), dev->base_addr + DCR5);
-
-	/* Fre RX buffers */
-	dmfe_free_rxbuffer(db);
-
-	/* Enable WOL */
-	pci_read_config_dword(pci_dev, 0x40, &tmp);
-	tmp &= ~(DMFE_WOL_LINKCHANGE|DMFE_WOL_MAGICPACKET);
-
-	if (db->wol_mode & WAKE_PHY)
-		tmp |= DMFE_WOL_LINKCHANGE;
-	if (db->wol_mode & WAKE_MAGIC)
-		tmp |= DMFE_WOL_MAGICPACKET;
-
-	pci_write_config_dword(pci_dev, 0x40, tmp);
-
-	pci_enable_wake(pci_dev, PCI_D3hot, 1);
-	pci_enable_wake(pci_dev, PCI_D3cold, 1);
-
-	/* Power down device*/
-	pci_save_state(pci_dev);
-	pci_set_power_state(pci_dev, pci_choose_state (pci_dev, state));
-
-	return 0;
-}
-
-static int dmfe_resume(struct pci_dev *pci_dev)
-{
-	struct net_device *dev = pci_get_drvdata(pci_dev);
-	u32 tmp;
-
-	pci_set_power_state(pci_dev, PCI_D0);
-	pci_restore_state(pci_dev);
-
-	/* Re-initialize DM910X board */
-	dmfe_init_dm910x(dev);
-
-	/* Disable WOL */
-	pci_read_config_dword(pci_dev, 0x40, &tmp);
-
-	tmp &= ~(DMFE_WOL_LINKCHANGE | DMFE_WOL_MAGICPACKET);
-	pci_write_config_dword(pci_dev, 0x40, tmp);
-
-	pci_enable_wake(pci_dev, PCI_D3hot, 0);
-	pci_enable_wake(pci_dev, PCI_D3cold, 0);
-
-	/* Restart upper layer interface */
-	netif_device_attach(dev);
-
-	return 0;
-}
-#else
-#define dmfe_suspend NULL
-#define dmfe_resume NULL
-#endif
-
-static struct pci_driver dmfe_driver = {
-	.name		= "dmfe",
-	.id_table	= dmfe_pci_tbl,
-	.probe		= dmfe_init_one,
-	.remove		= __devexit_p(dmfe_remove_one),
-	.suspend        = dmfe_suspend,
-	.resume         = dmfe_resume
-};
-
-MODULE_AUTHOR("Sten Wang, sten_wang@davicom.com.tw");
-MODULE_DESCRIPTION("Davicom DM910X fast ethernet driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
-module_param(debug, int, 0);
-module_param(mode, byte, 0);
-module_param(cr6set, int, 0);
-module_param(chkmode, byte, 0);
-module_param(HPNA_mode, byte, 0);
-module_param(HPNA_rx_cmd, byte, 0);
-module_param(HPNA_tx_cmd, byte, 0);
-module_param(HPNA_NoiseFloor, byte, 0);
-module_param(SF_mode, byte, 0);
-MODULE_PARM_DESC(debug, "Davicom DM9xxx enable debugging (0-1)");
-MODULE_PARM_DESC(mode, "Davicom DM9xxx: "
-		"Bit 0: 10/100Mbps, bit 2: duplex, bit 8: HomePNA");
-
-MODULE_PARM_DESC(SF_mode, "Davicom DM9xxx special function "
-		"(bit 0: VLAN, bit 1 Flow Control, bit 2: TX pause packet)");
-
-/*	Description:
- *	when user used insmod to add module, system invoked init_module()
- *	to initialize and register.
- */
-
-static int __init dmfe_init_module(void)
-{
-	int rc;
-
-	pr_info("%s\n", version);
-	printed_version = 1;
-
-	DMFE_DBUG(0, "init_module() ", debug);
-
-	if (debug)
-		dmfe_debug = debug;	/* set debug flag */
-	if (cr6set)
-		dmfe_cr6_user_set = cr6set;
-
- 	switch(mode) {
-   	case DMFE_10MHF:
-	case DMFE_100MHF:
-	case DMFE_10MFD:
-	case DMFE_100MFD:
-	case DMFE_1M_HPNA:
-		dmfe_media_mode = mode;
-		break;
-	default:dmfe_media_mode = DMFE_AUTO;
-		break;
-	}
-
-	if (HPNA_mode > 4)
-		HPNA_mode = 0;		/* Default: LP/HS */
-	if (HPNA_rx_cmd > 1)
-		HPNA_rx_cmd = 0;	/* Default: Ignored remote cmd */
-	if (HPNA_tx_cmd > 1)
-		HPNA_tx_cmd = 0;	/* Default: Don't issue remote cmd */
-	if (HPNA_NoiseFloor > 15)
-		HPNA_NoiseFloor = 0;
-
-	rc = pci_register_driver(&dmfe_driver);
-	if (rc < 0)
-		return rc;
-
-	return 0;
-}
-
-
-/*
- *	Description:
- *	when user used rmmod to delete module, system invoked clean_module()
- *	to un-register all registered services.
- */
-
-static void __exit dmfe_cleanup_module(void)
-{
-	DMFE_DBUG(0, "dmfe_clean_module() ", debug);
-	pci_unregister_driver(&dmfe_driver);
-}
-
-module_init(dmfe_init_module);
-module_exit(dmfe_cleanup_module);
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
deleted file mode 100644
index fa5eee925f25..000000000000
--- a/drivers/net/tulip/eeprom.c
+++ /dev/null
@@ -1,385 +0,0 @@
-/*
-	drivers/net/tulip/eeprom.c
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-	Please submit bug reports to http://bugzilla.kernel.org/.
-*/
-
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include "tulip.h"
-#include <linux/init.h>
-#include <asm/unaligned.h>
-
-
-
-/* Serial EEPROM section. */
-/* The main routine to parse the very complicated SROM structure.
-   Search www.digital.com for "21X4 SROM" to get details.
-   This code is very complex, and will require changes to support
-   additional cards, so I'll be verbose about what is going on.
-   */
-
-/* Known cards that have old-style EEPROMs. */
-static struct eeprom_fixup eeprom_fixups[] __devinitdata = {
-  {"Asante", 0, 0, 0x94, {0x1e00, 0x0000, 0x0800, 0x0100, 0x018c,
-			  0x0000, 0x0000, 0xe078, 0x0001, 0x0050, 0x0018 }},
-  {"SMC9332DST", 0, 0, 0xC0, { 0x1e00, 0x0000, 0x0800, 0x041f,
-			   0x0000, 0x009E, /* 10baseT */
-			   0x0004, 0x009E, /* 10baseT-FD */
-			   0x0903, 0x006D, /* 100baseTx */
-			   0x0905, 0x006D, /* 100baseTx-FD */ }},
-  {"Cogent EM100", 0, 0, 0x92, { 0x1e00, 0x0000, 0x0800, 0x063f,
-				 0x0107, 0x8021, /* 100baseFx */
-				 0x0108, 0x8021, /* 100baseFx-FD */
-				 0x0100, 0x009E, /* 10baseT */
-				 0x0104, 0x009E, /* 10baseT-FD */
-				 0x0103, 0x006D, /* 100baseTx */
-				 0x0105, 0x006D, /* 100baseTx-FD */ }},
-  {"Maxtech NX-110", 0, 0, 0xE8, { 0x1e00, 0x0000, 0x0800, 0x0513,
-				   0x1001, 0x009E, /* 10base2, CSR12 0x10*/
-				   0x0000, 0x009E, /* 10baseT */
-				   0x0004, 0x009E, /* 10baseT-FD */
-				   0x0303, 0x006D, /* 100baseTx, CSR12 0x03 */
-				   0x0305, 0x006D, /* 100baseTx-FD CSR12 0x03 */}},
-  {"Accton EN1207", 0, 0, 0xE8, { 0x1e00, 0x0000, 0x0800, 0x051F,
-				  0x1B01, 0x0000, /* 10base2,   CSR12 0x1B */
-				  0x0B00, 0x009E, /* 10baseT,   CSR12 0x0B */
-				  0x0B04, 0x009E, /* 10baseT-FD,CSR12 0x0B */
-				  0x1B03, 0x006D, /* 100baseTx, CSR12 0x1B */
-				  0x1B05, 0x006D, /* 100baseTx-FD CSR12 0x1B */
-   }},
-  {"NetWinder", 0x00, 0x10, 0x57,
-	/* Default media = MII
-	 * MII block, reset sequence (3) = 0x0821 0x0000 0x0001, capabilities 0x01e1
-	 */
-	{ 0x1e00, 0x0000, 0x000b, 0x8f01, 0x0103, 0x0300, 0x0821, 0x000, 0x0001, 0x0000, 0x01e1 }
-  },
-  {"Cobalt Microserver", 0, 0x10, 0xE0, {0x1e00, /* 0 == controller #, 1e == offset	*/
-					 0x0000, /* 0 == high offset, 0 == gap		*/
-					 0x0800, /* Default Autoselect			*/
-					 0x8001, /* 1 leaf, extended type, bogus len	*/
-					 0x0003, /* Type 3 (MII), PHY #0		*/
-					 0x0400, /* 0 init instr, 4 reset instr		*/
-					 0x0801, /* Set control mode, GP0 output	*/
-					 0x0000, /* Drive GP0 Low (RST is active low)	*/
-					 0x0800, /* control mode, GP0 input (undriven)	*/
-					 0x0000, /* clear control mode			*/
-					 0x7800, /* 100TX FDX + HDX, 10bT FDX + HDX	*/
-					 0x01e0, /* Advertise all above			*/
-					 0x5000, /* FDX all above			*/
-					 0x1800, /* Set fast TTM in 100bt modes		*/
-					 0x0000, /* PHY cannot be unplugged		*/
-  }},
-  {NULL}};
-
-
-static const char *block_name[] __devinitdata = {
-	"21140 non-MII",
-	"21140 MII PHY",
-	"21142 Serial PHY",
-	"21142 MII PHY",
-	"21143 SYM PHY",
-	"21143 reset method"
-};
-
-
-/**
- * tulip_build_fake_mediatable - Build a fake mediatable entry.
- * @tp: Ptr to the tulip private data.
- *
- * Some cards like the 3x5 HSC cards (J3514A) do not have a standard
- * srom and can not be handled under the fixup routine.  These cards
- * still need a valid mediatable entry for correct csr12 setup and
- * mii handling.
- *
- * Since this is currently a parisc-linux specific function, the
- * #ifdef __hppa__ should completely optimize this function away for
- * non-parisc hardware.
- */
-static void __devinit tulip_build_fake_mediatable(struct tulip_private *tp)
-{
-#ifdef CONFIG_GSC
-	if (tp->flags & NEEDS_FAKE_MEDIA_TABLE) {
-		static unsigned char leafdata[] =
-			{ 0x01,       /* phy number */
-			  0x02,       /* gpr setup sequence length */
-			  0x02, 0x00, /* gpr setup sequence */
-			  0x02,       /* phy reset sequence length */
-			  0x01, 0x00, /* phy reset sequence */
-			  0x00, 0x78, /* media capabilities */
-			  0x00, 0xe0, /* nway advertisement */
-			  0x00, 0x05, /* fdx bit map */
-			  0x00, 0x06  /* ttm bit map */
-			};
-
-		tp->mtable = kmalloc(sizeof(struct mediatable) +
-				     sizeof(struct medialeaf), GFP_KERNEL);
-
-		if (tp->mtable == NULL)
-			return; /* Horrible, impossible failure. */
-
-		tp->mtable->defaultmedia = 0x800;
-		tp->mtable->leafcount = 1;
-		tp->mtable->csr12dir = 0x3f; /* inputs on bit7 for hsc-pci, bit6 for pci-fx */
-		tp->mtable->has_nonmii = 0;
-		tp->mtable->has_reset = 0;
-		tp->mtable->has_mii = 1;
-		tp->mtable->csr15dir = tp->mtable->csr15val = 0;
-		tp->mtable->mleaf[0].type = 1;
-		tp->mtable->mleaf[0].media = 11;
-		tp->mtable->mleaf[0].leafdata = &leafdata[0];
-		tp->flags |= HAS_PHY_IRQ;
-		tp->csr12_shadow = -1;
-	}
-#endif
-}
-
-void __devinit tulip_parse_eeprom(struct net_device *dev)
-{
-	/*
-	  dev is not registered at this point, so logging messages can't
-	  use dev_<level> or netdev_<level> but dev->name is good via a
-	  hack in the caller
-	*/
-
-	/* The last media info list parsed, for multiport boards.  */
-	static struct mediatable *last_mediatable;
-	static unsigned char *last_ee_data;
-	static int controller_index;
-	struct tulip_private *tp = netdev_priv(dev);
-	unsigned char *ee_data = tp->eeprom;
-	int i;
-
-	tp->mtable = NULL;
-	/* Detect an old-style (SA only) EEPROM layout:
-	   memcmp(eedata, eedata+16, 8). */
-	for (i = 0; i < 8; i ++)
-		if (ee_data[i] != ee_data[16+i])
-			break;
-	if (i >= 8) {
-		if (ee_data[0] == 0xff) {
-			if (last_mediatable) {
-				controller_index++;
-				pr_info("%s: Controller %d of multiport board\n",
-					dev->name, controller_index);
-				tp->mtable = last_mediatable;
-				ee_data = last_ee_data;
-				goto subsequent_board;
-			} else
-				pr_info("%s: Missing EEPROM, this interface may not work correctly!\n",
-					dev->name);
-			return;
-		}
-	  /* Do a fix-up based on the vendor half of the station address prefix. */
-	  for (i = 0; eeprom_fixups[i].name; i++) {
-		  if (dev->dev_addr[0] == eeprom_fixups[i].addr0 &&
-		      dev->dev_addr[1] == eeprom_fixups[i].addr1 &&
-		      dev->dev_addr[2] == eeprom_fixups[i].addr2) {
-		  if (dev->dev_addr[2] == 0xE8 && ee_data[0x1a] == 0x55)
-			  i++;			/* An Accton EN1207, not an outlaw Maxtech. */
-		  memcpy(ee_data + 26, eeprom_fixups[i].newtable,
-				 sizeof(eeprom_fixups[i].newtable));
-		  pr_info("%s: Old format EEPROM on '%s' board.  Using substitute media control info\n",
-			  dev->name, eeprom_fixups[i].name);
-		  break;
-		}
-	  }
-	  if (eeprom_fixups[i].name == NULL) { /* No fixup found. */
-		  pr_info("%s: Old style EEPROM with no media selection information\n",
-			  dev->name);
-		return;
-	  }
-	}
-
-	controller_index = 0;
-	if (ee_data[19] > 1) {		/* Multiport board. */
-		last_ee_data = ee_data;
-	}
-subsequent_board:
-
-	if (ee_data[27] == 0) {		/* No valid media table. */
-		tulip_build_fake_mediatable(tp);
-	} else {
-		unsigned char *p = (void *)ee_data + ee_data[27];
-		unsigned char csr12dir = 0;
-		int count, new_advertise = 0;
-		struct mediatable *mtable;
-		u16 media = get_u16(p);
-
-		p += 2;
-		if (tp->flags & CSR12_IN_SROM)
-			csr12dir = *p++;
-		count = *p++;
-
-	        /* there is no phy information, don't even try to build mtable */
-	        if (count == 0) {
-			if (tulip_debug > 0)
-				pr_warn("%s: no phy info, aborting mtable build\n",
-					dev->name);
-		        return;
-		}
-
-		mtable = kmalloc(sizeof(struct mediatable) +
-				 count * sizeof(struct medialeaf),
-				 GFP_KERNEL);
-		if (mtable == NULL)
-			return;				/* Horrible, impossible failure. */
-		last_mediatable = tp->mtable = mtable;
-		mtable->defaultmedia = media;
-		mtable->leafcount = count;
-		mtable->csr12dir = csr12dir;
-		mtable->has_nonmii = mtable->has_mii = mtable->has_reset = 0;
-		mtable->csr15dir = mtable->csr15val = 0;
-
-		pr_info("%s: EEPROM default media type %s\n",
-			dev->name,
-			media & 0x0800 ? "Autosense"
-				       : medianame[media & MEDIA_MASK]);
-		for (i = 0; i < count; i++) {
-			struct medialeaf *leaf = &mtable->mleaf[i];
-
-			if ((p[0] & 0x80) == 0) { /* 21140 Compact block. */
-				leaf->type = 0;
-				leaf->media = p[0] & 0x3f;
-				leaf->leafdata = p;
-				if ((p[2] & 0x61) == 0x01)	/* Bogus, but Znyx boards do it. */
-					mtable->has_mii = 1;
-				p += 4;
-			} else {
-				leaf->type = p[1];
-				if (p[1] == 0x05) {
-					mtable->has_reset = i;
-					leaf->media = p[2] & 0x0f;
-				} else if (tp->chip_id == DM910X && p[1] == 0x80) {
-					/* Hack to ignore Davicom delay period block */
-					mtable->leafcount--;
-					count--;
-					i--;
-					leaf->leafdata = p + 2;
-					p += (p[0] & 0x3f) + 1;
-					continue;
-				} else if (p[1] & 1) {
-					int gpr_len, reset_len;
-
-					mtable->has_mii = 1;
-					leaf->media = 11;
-					gpr_len=p[3]*2;
-					reset_len=p[4+gpr_len]*2;
-					new_advertise |= get_u16(&p[7+gpr_len+reset_len]);
-				} else {
-					mtable->has_nonmii = 1;
-					leaf->media = p[2] & MEDIA_MASK;
-					/* Davicom's media number for 100BaseTX is strange */
-					if (tp->chip_id == DM910X && leaf->media == 1)
-						leaf->media = 3;
-					switch (leaf->media) {
-					case 0: new_advertise |= 0x0020; break;
-					case 4: new_advertise |= 0x0040; break;
-					case 3: new_advertise |= 0x0080; break;
-					case 5: new_advertise |= 0x0100; break;
-					case 6: new_advertise |= 0x0200; break;
-					}
-					if (p[1] == 2  &&  leaf->media == 0) {
-						if (p[2] & 0x40) {
-							u32 base15 = get_unaligned((u16*)&p[7]);
-							mtable->csr15dir =
-								(get_unaligned((u16*)&p[9])<<16) + base15;
-							mtable->csr15val =
-								(get_unaligned((u16*)&p[11])<<16) + base15;
-						} else {
-							mtable->csr15dir = get_unaligned((u16*)&p[3])<<16;
-							mtable->csr15val = get_unaligned((u16*)&p[5])<<16;
-						}
-					}
-				}
-				leaf->leafdata = p + 2;
-				p += (p[0] & 0x3f) + 1;
-			}
-			if (tulip_debug > 1  &&  leaf->media == 11) {
-				unsigned char *bp = leaf->leafdata;
-				pr_info("%s: MII interface PHY %d, setup/reset sequences %d/%d long, capabilities %02x %02x\n",
-					dev->name,
-					bp[0], bp[1], bp[2 + bp[1]*2],
-					bp[5 + bp[2 + bp[1]*2]*2],
-					bp[4 + bp[2 + bp[1]*2]*2]);
-			}
-			pr_info("%s: Index #%d - Media %s (#%d) described by a %s (%d) block\n",
-				dev->name,
-				i, medianame[leaf->media & 15], leaf->media,
-				leaf->type < ARRAY_SIZE(block_name) ? block_name[leaf->type] : "<unknown>",
-				leaf->type);
-		}
-		if (new_advertise)
-			tp->sym_advertise = new_advertise;
-	}
-}
-/* Reading a serial EEPROM is a "bit" grungy, but we work our way through:->.*/
-
-/*  EEPROM_Ctrl bits. */
-#define EE_SHIFT_CLK	0x02	/* EEPROM shift clock. */
-#define EE_CS		0x01	/* EEPROM chip select. */
-#define EE_DATA_WRITE	0x04	/* Data from the Tulip to EEPROM. */
-#define EE_WRITE_0	0x01
-#define EE_WRITE_1	0x05
-#define EE_DATA_READ	0x08	/* Data from the EEPROM chip. */
-#define EE_ENB		(0x4800 | EE_CS)
-
-/* Delay between EEPROM clock transitions.
-   Even at 33Mhz current PCI implementations don't overrun the EEPROM clock.
-   We add a bus turn-around to insure that this remains true. */
-#define eeprom_delay()	ioread32(ee_addr)
-
-/* The EEPROM commands include the alway-set leading bit. */
-#define EE_READ_CMD		(6)
-
-/* Note: this routine returns extra data bits for size detection. */
-int __devinit tulip_read_eeprom(struct net_device *dev, int location, int addr_len)
-{
-	int i;
-	unsigned retval = 0;
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ee_addr = tp->base_addr + CSR9;
-	int read_cmd = location | (EE_READ_CMD << addr_len);
-
-	/* If location is past the end of what we can address, don't
-	 * read some other location (ie truncate). Just return zero.
-	 */
-	if (location > (1 << addr_len) - 1)
-		return 0;
-
-	iowrite32(EE_ENB & ~EE_CS, ee_addr);
-	iowrite32(EE_ENB, ee_addr);
-
-	/* Shift the read command bits out. */
-	for (i = 4 + addr_len; i >= 0; i--) {
-		short dataval = (read_cmd & (1 << i)) ? EE_DATA_WRITE : 0;
-		iowrite32(EE_ENB | dataval, ee_addr);
-		eeprom_delay();
-		iowrite32(EE_ENB | dataval | EE_SHIFT_CLK, ee_addr);
-		eeprom_delay();
-		retval = (retval << 1) | ((ioread32(ee_addr) & EE_DATA_READ) ? 1 : 0);
-	}
-	iowrite32(EE_ENB, ee_addr);
-	eeprom_delay();
-
-	for (i = 16; i > 0; i--) {
-		iowrite32(EE_ENB | EE_SHIFT_CLK, ee_addr);
-		eeprom_delay();
-		retval = (retval << 1) | ((ioread32(ee_addr) & EE_DATA_READ) ? 1 : 0);
-		iowrite32(EE_ENB, ee_addr);
-		eeprom_delay();
-	}
-
-	/* Terminate the EEPROM access. */
-	iowrite32(EE_ENB & ~EE_CS, ee_addr);
-	return (tp->flags & HAS_SWAPPED_SEEPROM) ? swab16(retval) : retval;
-}
-
diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c
deleted file mode 100644
index 5350d753e0ff..000000000000
--- a/drivers/net/tulip/interrupt.c
+++ /dev/null
@@ -1,811 +0,0 @@
-/*
-	drivers/net/tulip/interrupt.c
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-        Please submit bugs to http://bugzilla.kernel.org/ .
-
-*/
-
-#include <linux/pci.h>
-#include "tulip.h"
-#include <linux/etherdevice.h>
-
-int tulip_rx_copybreak;
-unsigned int tulip_max_interrupt_work;
-
-#ifdef CONFIG_TULIP_NAPI_HW_MITIGATION
-#define MIT_SIZE 15
-#define MIT_TABLE 15 /* We use 0 or max */
-
-static unsigned int mit_table[MIT_SIZE+1] =
-{
-        /*  CRS11 21143 hardware Mitigation Control Interrupt
-            We use only RX mitigation we other techniques for
-            TX intr. mitigation.
-
-           31    Cycle Size (timer control)
-           30:27 TX timer in 16 * Cycle size
-           26:24 TX No pkts before Int.
-           23:20 RX timer in Cycle size
-           19:17 RX No pkts before Int.
-           16       Continues Mode (CM)
-        */
-
-        0x0,             /* IM disabled */
-        0x80150000,      /* RX time = 1, RX pkts = 2, CM = 1 */
-        0x80150000,
-        0x80270000,
-        0x80370000,
-        0x80490000,
-        0x80590000,
-        0x80690000,
-        0x807B0000,
-        0x808B0000,
-        0x809D0000,
-        0x80AD0000,
-        0x80BD0000,
-        0x80CF0000,
-        0x80DF0000,
-//       0x80FF0000      /* RX time = 16, RX pkts = 7, CM = 1 */
-        0x80F10000      /* RX time = 16, RX pkts = 0, CM = 1 */
-};
-#endif
-
-
-int tulip_refill_rx(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int entry;
-	int refilled = 0;
-
-	/* Refill the Rx ring buffers. */
-	for (; tp->cur_rx - tp->dirty_rx > 0; tp->dirty_rx++) {
-		entry = tp->dirty_rx % RX_RING_SIZE;
-		if (tp->rx_buffers[entry].skb == NULL) {
-			struct sk_buff *skb;
-			dma_addr_t mapping;
-
-			skb = tp->rx_buffers[entry].skb = dev_alloc_skb(PKT_BUF_SZ);
-			if (skb == NULL)
-				break;
-
-			mapping = pci_map_single(tp->pdev, skb->data, PKT_BUF_SZ,
-						 PCI_DMA_FROMDEVICE);
-			tp->rx_buffers[entry].mapping = mapping;
-
-			skb->dev = dev;			/* Mark as being used by this device. */
-			tp->rx_ring[entry].buffer1 = cpu_to_le32(mapping);
-			refilled++;
-		}
-		tp->rx_ring[entry].status = cpu_to_le32(DescOwned);
-	}
-	if(tp->chip_id == LC82C168) {
-		if(((ioread32(tp->base_addr + CSR5)>>17)&0x07) == 4) {
-			/* Rx stopped due to out of buffers,
-			 * restart it
-			 */
-			iowrite32(0x01, tp->base_addr + CSR2);
-		}
-	}
-	return refilled;
-}
-
-#ifdef CONFIG_TULIP_NAPI
-
-void oom_timer(unsigned long data)
-{
-        struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
-	napi_schedule(&tp->napi);
-}
-
-int tulip_poll(struct napi_struct *napi, int budget)
-{
-	struct tulip_private *tp = container_of(napi, struct tulip_private, napi);
-	struct net_device *dev = tp->dev;
-	int entry = tp->cur_rx % RX_RING_SIZE;
-	int work_done = 0;
-#ifdef CONFIG_TULIP_NAPI_HW_MITIGATION
-	int received = 0;
-#endif
-
-#ifdef CONFIG_TULIP_NAPI_HW_MITIGATION
-
-/* that one buffer is needed for mit activation; or might be a
-   bug in the ring buffer code; check later -- JHS*/
-
-        if (budget >=RX_RING_SIZE) budget--;
-#endif
-
-	if (tulip_debug > 4)
-		netdev_dbg(dev, " In tulip_rx(), entry %d %08x\n",
-			   entry, tp->rx_ring[entry].status);
-
-       do {
-		if (ioread32(tp->base_addr + CSR5) == 0xffffffff) {
-			netdev_dbg(dev, " In tulip_poll(), hardware disappeared\n");
-			break;
-		}
-               /* Acknowledge current RX interrupt sources. */
-               iowrite32((RxIntr | RxNoBuf), tp->base_addr + CSR5);
-
-
-               /* If we own the next entry, it is a new packet. Send it up. */
-               while ( ! (tp->rx_ring[entry].status & cpu_to_le32(DescOwned))) {
-                       s32 status = le32_to_cpu(tp->rx_ring[entry].status);
-		       short pkt_len;
-
-                       if (tp->dirty_rx + RX_RING_SIZE == tp->cur_rx)
-                               break;
-
-		       if (tulip_debug > 5)
-				netdev_dbg(dev, "In tulip_rx(), entry %d %08x\n",
-					   entry, status);
-
-		       if (++work_done >= budget)
-                               goto not_done;
-
-		       /*
-			* Omit the four octet CRC from the length.
-			* (May not be considered valid until we have
-			* checked status for RxLengthOver2047 bits)
-			*/
-		       pkt_len = ((status >> 16) & 0x7ff) - 4;
-
-		       /*
-			* Maximum pkt_len is 1518 (1514 + vlan header)
-			* Anything higher than this is always invalid
-			* regardless of RxLengthOver2047 bits
-			*/
-
-		       if ((status & (RxLengthOver2047 |
-				      RxDescCRCError |
-				      RxDescCollisionSeen |
-				      RxDescRunt |
-				      RxDescDescErr |
-				      RxWholePkt)) != RxWholePkt ||
-			   pkt_len > 1518) {
-			       if ((status & (RxLengthOver2047 |
-					      RxWholePkt)) != RxWholePkt) {
-                                /* Ingore earlier buffers. */
-                                       if ((status & 0xffff) != 0x7fff) {
-                                               if (tulip_debug > 1)
-                                                       dev_warn(&dev->dev,
-								"Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
-								status);
-						dev->stats.rx_length_errors++;
-					}
-			       } else {
-                                /* There was a fatal error. */
-				       if (tulip_debug > 2)
-						netdev_dbg(dev, "Receive error, Rx status %08x\n",
-							   status);
-					dev->stats.rx_errors++; /* end of a packet.*/
-					if (pkt_len > 1518 ||
-					    (status & RxDescRunt))
-						dev->stats.rx_length_errors++;
-
-					if (status & 0x0004)
-						dev->stats.rx_frame_errors++;
-					if (status & 0x0002)
-						dev->stats.rx_crc_errors++;
-					if (status & 0x0001)
-						dev->stats.rx_fifo_errors++;
-                               }
-                       } else {
-                               struct sk_buff *skb;
-
-                               /* Check if the packet is long enough to accept without copying
-                                  to a minimally-sized skbuff. */
-                               if (pkt_len < tulip_rx_copybreak &&
-                                   (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
-                                       skb_reserve(skb, 2);    /* 16 byte align the IP header */
-                                       pci_dma_sync_single_for_cpu(tp->pdev,
-								   tp->rx_buffers[entry].mapping,
-								   pkt_len, PCI_DMA_FROMDEVICE);
-#if ! defined(__alpha__)
-                                       skb_copy_to_linear_data(skb, tp->rx_buffers[entry].skb->data,
-                                                        pkt_len);
-                                       skb_put(skb, pkt_len);
-#else
-                                       memcpy(skb_put(skb, pkt_len),
-                                              tp->rx_buffers[entry].skb->data,
-                                              pkt_len);
-#endif
-                                       pci_dma_sync_single_for_device(tp->pdev,
-								      tp->rx_buffers[entry].mapping,
-								      pkt_len, PCI_DMA_FROMDEVICE);
-                               } else {        /* Pass up the skb already on the Rx ring. */
-                                       char *temp = skb_put(skb = tp->rx_buffers[entry].skb,
-                                                            pkt_len);
-
-#ifndef final_version
-                                       if (tp->rx_buffers[entry].mapping !=
-                                           le32_to_cpu(tp->rx_ring[entry].buffer1)) {
-                                               dev_err(&dev->dev,
-						       "Internal fault: The skbuff addresses do not match in tulip_rx: %08x vs. %08llx %p / %p\n",
-						       le32_to_cpu(tp->rx_ring[entry].buffer1),
-						       (unsigned long long)tp->rx_buffers[entry].mapping,
-						       skb->head, temp);
-                                       }
-#endif
-
-                                       pci_unmap_single(tp->pdev, tp->rx_buffers[entry].mapping,
-                                                        PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
-
-                                       tp->rx_buffers[entry].skb = NULL;
-                                       tp->rx_buffers[entry].mapping = 0;
-                               }
-                               skb->protocol = eth_type_trans(skb, dev);
-
-                               netif_receive_skb(skb);
-
-				dev->stats.rx_packets++;
-				dev->stats.rx_bytes += pkt_len;
-                       }
-#ifdef CONFIG_TULIP_NAPI_HW_MITIGATION
-		       received++;
-#endif
-
-                       entry = (++tp->cur_rx) % RX_RING_SIZE;
-                       if (tp->cur_rx - tp->dirty_rx > RX_RING_SIZE/4)
-                               tulip_refill_rx(dev);
-
-                }
-
-               /* New ack strategy... irq does not ack Rx any longer
-                  hopefully this helps */
-
-               /* Really bad things can happen here... If new packet arrives
-                * and an irq arrives (tx or just due to occasionally unset
-                * mask), it will be acked by irq handler, but new thread
-                * is not scheduled. It is major hole in design.
-                * No idea how to fix this if "playing with fire" will fail
-                * tomorrow (night 011029). If it will not fail, we won
-                * finally: amount of IO did not increase at all. */
-       } while ((ioread32(tp->base_addr + CSR5) & RxIntr));
-
- #ifdef CONFIG_TULIP_NAPI_HW_MITIGATION
-
-          /* We use this simplistic scheme for IM. It's proven by
-             real life installations. We can have IM enabled
-            continuesly but this would cause unnecessary latency.
-            Unfortunely we can't use all the NET_RX_* feedback here.
-            This would turn on IM for devices that is not contributing
-            to backlog congestion with unnecessary latency.
-
-             We monitor the device RX-ring and have:
-
-             HW Interrupt Mitigation either ON or OFF.
-
-            ON:  More then 1 pkt received (per intr.) OR we are dropping
-             OFF: Only 1 pkt received
-
-             Note. We only use min and max (0, 15) settings from mit_table */
-
-
-          if( tp->flags &  HAS_INTR_MITIGATION) {
-                 if( received > 1 ) {
-                         if( ! tp->mit_on ) {
-                                 tp->mit_on = 1;
-                                 iowrite32(mit_table[MIT_TABLE], tp->base_addr + CSR11);
-                         }
-                  }
-                 else {
-                         if( tp->mit_on ) {
-                                 tp->mit_on = 0;
-                                 iowrite32(0, tp->base_addr + CSR11);
-                         }
-                  }
-          }
-
-#endif /* CONFIG_TULIP_NAPI_HW_MITIGATION */
-
-         tulip_refill_rx(dev);
-
-         /* If RX ring is not full we are out of memory. */
-         if (tp->rx_buffers[tp->dirty_rx % RX_RING_SIZE].skb == NULL)
-		 goto oom;
-
-         /* Remove us from polling list and enable RX intr. */
-
-         napi_complete(napi);
-         iowrite32(tulip_tbl[tp->chip_id].valid_intrs, tp->base_addr+CSR7);
-
-         /* The last op happens after poll completion. Which means the following:
-          * 1. it can race with disabling irqs in irq handler
-          * 2. it can race with dise/enabling irqs in other poll threads
-          * 3. if an irq raised after beginning loop, it will be immediately
-          *    triggered here.
-          *
-          * Summarizing: the logic results in some redundant irqs both
-          * due to races in masking and due to too late acking of already
-          * processed irqs. But it must not result in losing events.
-          */
-
-         return work_done;
-
- not_done:
-         if (tp->cur_rx - tp->dirty_rx > RX_RING_SIZE/2 ||
-             tp->rx_buffers[tp->dirty_rx % RX_RING_SIZE].skb == NULL)
-                 tulip_refill_rx(dev);
-
-         if (tp->rx_buffers[tp->dirty_rx % RX_RING_SIZE].skb == NULL)
-		 goto oom;
-
-         return work_done;
-
- oom:    /* Executed with RX ints disabled */
-
-         /* Start timer, stop polling, but do not enable rx interrupts. */
-         mod_timer(&tp->oom_timer, jiffies+1);
-
-         /* Think: timer_pending() was an explicit signature of bug.
-          * Timer can be pending now but fired and completed
-          * before we did napi_complete(). See? We would lose it. */
-
-         /* remove ourselves from the polling list */
-         napi_complete(napi);
-
-         return work_done;
-}
-
-#else /* CONFIG_TULIP_NAPI */
-
-static int tulip_rx(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int entry = tp->cur_rx % RX_RING_SIZE;
-	int rx_work_limit = tp->dirty_rx + RX_RING_SIZE - tp->cur_rx;
-	int received = 0;
-
-	if (tulip_debug > 4)
-		netdev_dbg(dev, "In tulip_rx(), entry %d %08x\n",
-			   entry, tp->rx_ring[entry].status);
-	/* If we own the next entry, it is a new packet. Send it up. */
-	while ( ! (tp->rx_ring[entry].status & cpu_to_le32(DescOwned))) {
-		s32 status = le32_to_cpu(tp->rx_ring[entry].status);
-		short pkt_len;
-
-		if (tulip_debug > 5)
-			netdev_dbg(dev, "In tulip_rx(), entry %d %08x\n",
-				   entry, status);
-		if (--rx_work_limit < 0)
-			break;
-
-		/*
-		  Omit the four octet CRC from the length.
-		  (May not be considered valid until we have
-		  checked status for RxLengthOver2047 bits)
-		*/
-		pkt_len = ((status >> 16) & 0x7ff) - 4;
-		/*
-		  Maximum pkt_len is 1518 (1514 + vlan header)
-		  Anything higher than this is always invalid
-		  regardless of RxLengthOver2047 bits
-		*/
-
-		if ((status & (RxLengthOver2047 |
-			       RxDescCRCError |
-			       RxDescCollisionSeen |
-			       RxDescRunt |
-			       RxDescDescErr |
-			       RxWholePkt))        != RxWholePkt ||
-		    pkt_len > 1518) {
-			if ((status & (RxLengthOver2047 |
-			     RxWholePkt))         != RxWholePkt) {
-				/* Ingore earlier buffers. */
-				if ((status & 0xffff) != 0x7fff) {
-					if (tulip_debug > 1)
-						netdev_warn(dev,
-							    "Oversized Ethernet frame spanned multiple buffers, status %08x!\n",
-							    status);
-					dev->stats.rx_length_errors++;
-				}
-			} else {
-				/* There was a fatal error. */
-				if (tulip_debug > 2)
-					netdev_dbg(dev, "Receive error, Rx status %08x\n",
-						   status);
-				dev->stats.rx_errors++; /* end of a packet.*/
-				if (pkt_len > 1518 ||
-				    (status & RxDescRunt))
-					dev->stats.rx_length_errors++;
-				if (status & 0x0004)
-					dev->stats.rx_frame_errors++;
-				if (status & 0x0002)
-					dev->stats.rx_crc_errors++;
-				if (status & 0x0001)
-					dev->stats.rx_fifo_errors++;
-			}
-		} else {
-			struct sk_buff *skb;
-
-			/* Check if the packet is long enough to accept without copying
-			   to a minimally-sized skbuff. */
-			if (pkt_len < tulip_rx_copybreak &&
-			    (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
-				skb_reserve(skb, 2);	/* 16 byte align the IP header */
-				pci_dma_sync_single_for_cpu(tp->pdev,
-							    tp->rx_buffers[entry].mapping,
-							    pkt_len, PCI_DMA_FROMDEVICE);
-#if ! defined(__alpha__)
-				skb_copy_to_linear_data(skb, tp->rx_buffers[entry].skb->data,
-						 pkt_len);
-				skb_put(skb, pkt_len);
-#else
-				memcpy(skb_put(skb, pkt_len),
-				       tp->rx_buffers[entry].skb->data,
-				       pkt_len);
-#endif
-				pci_dma_sync_single_for_device(tp->pdev,
-							       tp->rx_buffers[entry].mapping,
-							       pkt_len, PCI_DMA_FROMDEVICE);
-			} else { 	/* Pass up the skb already on the Rx ring. */
-				char *temp = skb_put(skb = tp->rx_buffers[entry].skb,
-						     pkt_len);
-
-#ifndef final_version
-				if (tp->rx_buffers[entry].mapping !=
-				    le32_to_cpu(tp->rx_ring[entry].buffer1)) {
-					dev_err(&dev->dev,
-						"Internal fault: The skbuff addresses do not match in tulip_rx: %08x vs. %Lx %p / %p\n",
-						le32_to_cpu(tp->rx_ring[entry].buffer1),
-						(long long)tp->rx_buffers[entry].mapping,
-						skb->head, temp);
-				}
-#endif
-
-				pci_unmap_single(tp->pdev, tp->rx_buffers[entry].mapping,
-						 PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
-
-				tp->rx_buffers[entry].skb = NULL;
-				tp->rx_buffers[entry].mapping = 0;
-			}
-			skb->protocol = eth_type_trans(skb, dev);
-
-			netif_rx(skb);
-
-			dev->stats.rx_packets++;
-			dev->stats.rx_bytes += pkt_len;
-		}
-		received++;
-		entry = (++tp->cur_rx) % RX_RING_SIZE;
-	}
-	return received;
-}
-#endif  /* CONFIG_TULIP_NAPI */
-
-static inline unsigned int phy_interrupt (struct net_device *dev)
-{
-#ifdef __hppa__
-	struct tulip_private *tp = netdev_priv(dev);
-	int csr12 = ioread32(tp->base_addr + CSR12) & 0xff;
-
-	if (csr12 != tp->csr12_shadow) {
-		/* ack interrupt */
-		iowrite32(csr12 | 0x02, tp->base_addr + CSR12);
-		tp->csr12_shadow = csr12;
-		/* do link change stuff */
-		spin_lock(&tp->lock);
-		tulip_check_duplex(dev);
-		spin_unlock(&tp->lock);
-		/* clear irq ack bit */
-		iowrite32(csr12 & ~0x02, tp->base_addr + CSR12);
-
-		return 1;
-	}
-#endif
-
-	return 0;
-}
-
-/* The interrupt handler does all of the Rx thread work and cleans up
-   after the Tx thread. */
-irqreturn_t tulip_interrupt(int irq, void *dev_instance)
-{
-	struct net_device *dev = (struct net_device *)dev_instance;
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int csr5;
-	int missed;
-	int rx = 0;
-	int tx = 0;
-	int oi = 0;
-	int maxrx = RX_RING_SIZE;
-	int maxtx = TX_RING_SIZE;
-	int maxoi = TX_RING_SIZE;
-#ifdef CONFIG_TULIP_NAPI
-	int rxd = 0;
-#else
-	int entry;
-#endif
-	unsigned int work_count = tulip_max_interrupt_work;
-	unsigned int handled = 0;
-
-	/* Let's see whether the interrupt really is for us */
-	csr5 = ioread32(ioaddr + CSR5);
-
-        if (tp->flags & HAS_PHY_IRQ)
-	        handled = phy_interrupt (dev);
-
-	if ((csr5 & (NormalIntr|AbnormalIntr)) == 0)
-		return IRQ_RETVAL(handled);
-
-	tp->nir++;
-
-	do {
-
-#ifdef CONFIG_TULIP_NAPI
-
-		if (!rxd && (csr5 & (RxIntr | RxNoBuf))) {
-			rxd++;
-			/* Mask RX intrs and add the device to poll list. */
-			iowrite32(tulip_tbl[tp->chip_id].valid_intrs&~RxPollInt, ioaddr + CSR7);
-			napi_schedule(&tp->napi);
-
-			if (!(csr5&~(AbnormalIntr|NormalIntr|RxPollInt|TPLnkPass)))
-                               break;
-		}
-
-               /* Acknowledge the interrupt sources we handle here ASAP
-                  the poll function does Rx and RxNoBuf acking */
-
-		iowrite32(csr5 & 0x0001ff3f, ioaddr + CSR5);
-
-#else
-		/* Acknowledge all of the current interrupt sources ASAP. */
-		iowrite32(csr5 & 0x0001ffff, ioaddr + CSR5);
-
-
-		if (csr5 & (RxIntr | RxNoBuf)) {
-				rx += tulip_rx(dev);
-			tulip_refill_rx(dev);
-		}
-
-#endif /*  CONFIG_TULIP_NAPI */
-
-		if (tulip_debug > 4)
-			netdev_dbg(dev, "interrupt  csr5=%#8.8x new csr5=%#8.8x\n",
-				   csr5, ioread32(ioaddr + CSR5));
-
-
-		if (csr5 & (TxNoBuf | TxDied | TxIntr | TimerInt)) {
-			unsigned int dirty_tx;
-
-			spin_lock(&tp->lock);
-
-			for (dirty_tx = tp->dirty_tx; tp->cur_tx - dirty_tx > 0;
-				 dirty_tx++) {
-				int entry = dirty_tx % TX_RING_SIZE;
-				int status = le32_to_cpu(tp->tx_ring[entry].status);
-
-				if (status < 0)
-					break;			/* It still has not been Txed */
-
-				/* Check for Rx filter setup frames. */
-				if (tp->tx_buffers[entry].skb == NULL) {
-					/* test because dummy frames not mapped */
-					if (tp->tx_buffers[entry].mapping)
-						pci_unmap_single(tp->pdev,
-							 tp->tx_buffers[entry].mapping,
-							 sizeof(tp->setup_frame),
-							 PCI_DMA_TODEVICE);
-					continue;
-				}
-
-				if (status & 0x8000) {
-					/* There was an major error, log it. */
-#ifndef final_version
-					if (tulip_debug > 1)
-						netdev_dbg(dev, "Transmit error, Tx status %08x\n",
-							   status);
-#endif
-					dev->stats.tx_errors++;
-					if (status & 0x4104)
-						dev->stats.tx_aborted_errors++;
-					if (status & 0x0C00)
-						dev->stats.tx_carrier_errors++;
-					if (status & 0x0200)
-						dev->stats.tx_window_errors++;
-					if (status & 0x0002)
-						dev->stats.tx_fifo_errors++;
-					if ((status & 0x0080) && tp->full_duplex == 0)
-						dev->stats.tx_heartbeat_errors++;
-				} else {
-					dev->stats.tx_bytes +=
-						tp->tx_buffers[entry].skb->len;
-					dev->stats.collisions += (status >> 3) & 15;
-					dev->stats.tx_packets++;
-				}
-
-				pci_unmap_single(tp->pdev, tp->tx_buffers[entry].mapping,
-						 tp->tx_buffers[entry].skb->len,
-						 PCI_DMA_TODEVICE);
-
-				/* Free the original skb. */
-				dev_kfree_skb_irq(tp->tx_buffers[entry].skb);
-				tp->tx_buffers[entry].skb = NULL;
-				tp->tx_buffers[entry].mapping = 0;
-				tx++;
-			}
-
-#ifndef final_version
-			if (tp->cur_tx - dirty_tx > TX_RING_SIZE) {
-				dev_err(&dev->dev,
-					"Out-of-sync dirty pointer, %d vs. %d\n",
-					dirty_tx, tp->cur_tx);
-				dirty_tx += TX_RING_SIZE;
-			}
-#endif
-
-			if (tp->cur_tx - dirty_tx < TX_RING_SIZE - 2)
-				netif_wake_queue(dev);
-
-			tp->dirty_tx = dirty_tx;
-			if (csr5 & TxDied) {
-				if (tulip_debug > 2)
-					dev_warn(&dev->dev,
-						 "The transmitter stopped.  CSR5 is %x, CSR6 %x, new CSR6 %x\n",
-						 csr5, ioread32(ioaddr + CSR6),
-						 tp->csr6);
-				tulip_restart_rxtx(tp);
-			}
-			spin_unlock(&tp->lock);
-		}
-
-		/* Log errors. */
-		if (csr5 & AbnormalIntr) {	/* Abnormal error summary bit. */
-			if (csr5 == 0xffffffff)
-				break;
-			if (csr5 & TxJabber)
-				dev->stats.tx_errors++;
-			if (csr5 & TxFIFOUnderflow) {
-				if ((tp->csr6 & 0xC000) != 0xC000)
-					tp->csr6 += 0x4000;	/* Bump up the Tx threshold */
-				else
-					tp->csr6 |= 0x00200000;  /* Store-n-forward. */
-				/* Restart the transmit process. */
-				tulip_restart_rxtx(tp);
-				iowrite32(0, ioaddr + CSR1);
-			}
-			if (csr5 & (RxDied | RxNoBuf)) {
-				if (tp->flags & COMET_MAC_ADDR) {
-					iowrite32(tp->mc_filter[0], ioaddr + 0xAC);
-					iowrite32(tp->mc_filter[1], ioaddr + 0xB0);
-				}
-			}
-			if (csr5 & RxDied) {		/* Missed a Rx frame. */
-				dev->stats.rx_missed_errors += ioread32(ioaddr + CSR8) & 0xffff;
-				dev->stats.rx_errors++;
-				tulip_start_rxtx(tp);
-			}
-			/*
-			 * NB: t21142_lnk_change() does a del_timer_sync(), so be careful if this
-			 * call is ever done under the spinlock
-			 */
-			if (csr5 & (TPLnkPass | TPLnkFail | 0x08000000)) {
-				if (tp->link_change)
-					(tp->link_change)(dev, csr5);
-			}
-			if (csr5 & SystemError) {
-				int error = (csr5 >> 23) & 7;
-				/* oops, we hit a PCI error.  The code produced corresponds
-				 * to the reason:
-				 *  0 - parity error
-				 *  1 - master abort
-				 *  2 - target abort
-				 * Note that on parity error, we should do a software reset
-				 * of the chip to get it back into a sane state (according
-				 * to the 21142/3 docs that is).
-				 *   -- rmk
-				 */
-				dev_err(&dev->dev,
-					"(%lu) System Error occurred (%d)\n",
-					tp->nir, error);
-			}
-			/* Clear all error sources, included undocumented ones! */
-			iowrite32(0x0800f7ba, ioaddr + CSR5);
-			oi++;
-		}
-		if (csr5 & TimerInt) {
-
-			if (tulip_debug > 2)
-				dev_err(&dev->dev,
-					"Re-enabling interrupts, %08x\n",
-					csr5);
-			iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR7);
-			tp->ttimer = 0;
-			oi++;
-		}
-		if (tx > maxtx || rx > maxrx || oi > maxoi) {
-			if (tulip_debug > 1)
-				dev_warn(&dev->dev, "Too much work during an interrupt, csr5=0x%08x. (%lu) (%d,%d,%d)\n",
-					 csr5, tp->nir, tx, rx, oi);
-
-                       /* Acknowledge all interrupt sources. */
-                        iowrite32(0x8001ffff, ioaddr + CSR5);
-                        if (tp->flags & HAS_INTR_MITIGATION) {
-                     /* Josip Loncaric at ICASE did extensive experimentation
-			to develop a good interrupt mitigation setting.*/
-                                iowrite32(0x8b240000, ioaddr + CSR11);
-                        } else if (tp->chip_id == LC82C168) {
-				/* the LC82C168 doesn't have a hw timer.*/
-				iowrite32(0x00, ioaddr + CSR7);
-				mod_timer(&tp->timer, RUN_AT(HZ/50));
-			} else {
-                          /* Mask all interrupting sources, set timer to
-				re-enable. */
-                                iowrite32(((~csr5) & 0x0001ebef) | AbnormalIntr | TimerInt, ioaddr + CSR7);
-                                iowrite32(0x0012, ioaddr + CSR11);
-                        }
-			break;
-		}
-
-		work_count--;
-		if (work_count == 0)
-			break;
-
-		csr5 = ioread32(ioaddr + CSR5);
-
-#ifdef CONFIG_TULIP_NAPI
-		if (rxd)
-			csr5 &= ~RxPollInt;
-	} while ((csr5 & (TxNoBuf |
-			  TxDied |
-			  TxIntr |
-			  TimerInt |
-			  /* Abnormal intr. */
-			  RxDied |
-			  TxFIFOUnderflow |
-			  TxJabber |
-			  TPLnkFail |
-			  SystemError )) != 0);
-#else
-	} while ((csr5 & (NormalIntr|AbnormalIntr)) != 0);
-
-	tulip_refill_rx(dev);
-
-	/* check if the card is in suspend mode */
-	entry = tp->dirty_rx % RX_RING_SIZE;
-	if (tp->rx_buffers[entry].skb == NULL) {
-		if (tulip_debug > 1)
-			dev_warn(&dev->dev,
-				 "in rx suspend mode: (%lu) (tp->cur_rx = %u, ttimer = %d, rx = %d) go/stay in suspend mode\n",
-				 tp->nir, tp->cur_rx, tp->ttimer, rx);
-		if (tp->chip_id == LC82C168) {
-			iowrite32(0x00, ioaddr + CSR7);
-			mod_timer(&tp->timer, RUN_AT(HZ/50));
-		} else {
-			if (tp->ttimer == 0 || (ioread32(ioaddr + CSR11) & 0xffff) == 0) {
-				if (tulip_debug > 1)
-					dev_warn(&dev->dev,
-						 "in rx suspend mode: (%lu) set timer\n",
-						 tp->nir);
-				iowrite32(tulip_tbl[tp->chip_id].valid_intrs | TimerInt,
-					ioaddr + CSR7);
-				iowrite32(TimerInt, ioaddr + CSR5);
-				iowrite32(12, ioaddr + CSR11);
-				tp->ttimer = 1;
-			}
-		}
-	}
-#endif /* CONFIG_TULIP_NAPI */
-
-	if ((missed = ioread32(ioaddr + CSR8) & 0x1ffff)) {
-		dev->stats.rx_dropped += missed & 0x10000 ? 0x10000 : missed;
-	}
-
-	if (tulip_debug > 4)
-		netdev_dbg(dev, "exiting interrupt, csr5=%#04x\n",
-			   ioread32(ioaddr + CSR5));
-
-	return IRQ_HANDLED;
-}
diff --git a/drivers/net/tulip/media.c b/drivers/net/tulip/media.c
deleted file mode 100644
index 4bd13922875d..000000000000
--- a/drivers/net/tulip/media.c
+++ /dev/null
@@ -1,556 +0,0 @@
-/*
-	drivers/net/tulip/media.c
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-
-	Please submit bugs to http://bugzilla.kernel.org/ .
-*/
-
-#include <linux/kernel.h>
-#include <linux/mii.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include "tulip.h"
-
-
-/* The maximum data clock rate is 2.5 Mhz.  The minimum timing is usually
-   met by back-to-back PCI I/O cycles, but we insert a delay to avoid
-   "overclocking" issues or future 66Mhz PCI. */
-#define mdio_delay() ioread32(mdio_addr)
-
-/* Read and write the MII registers using software-generated serial
-   MDIO protocol.  It is just different enough from the EEPROM protocol
-   to not share code.  The maxium data clock rate is 2.5 Mhz. */
-#define MDIO_SHIFT_CLK		0x10000
-#define MDIO_DATA_WRITE0	0x00000
-#define MDIO_DATA_WRITE1	0x20000
-#define MDIO_ENB		0x00000 /* Ignore the 0x02000 databook setting. */
-#define MDIO_ENB_IN		0x40000
-#define MDIO_DATA_READ		0x80000
-
-static const unsigned char comet_miireg2offset[32] = {
-	0xB4, 0xB8, 0xBC, 0xC0,  0xC4, 0xC8, 0xCC, 0,  0,0,0,0,  0,0,0,0,
-	0,0xD0,0,0,  0,0,0,0,  0,0,0,0, 0, 0xD4, 0xD8, 0xDC, };
-
-
-/* MII transceiver control section.
-   Read and write the MII registers using software-generated serial
-   MDIO protocol.
-   See IEEE 802.3-2002.pdf (Section 2, Chapter "22.2.4 Management functions")
-   or DP83840A data sheet for more details.
-   */
-
-int tulip_mdio_read(struct net_device *dev, int phy_id, int location)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int i;
-	int read_cmd = (0xf6 << 10) | ((phy_id & 0x1f) << 5) | location;
-	int retval = 0;
-	void __iomem *ioaddr = tp->base_addr;
-	void __iomem *mdio_addr = ioaddr + CSR9;
-	unsigned long flags;
-
-	if (location & ~0x1f)
-		return 0xffff;
-
-	if (tp->chip_id == COMET  &&  phy_id == 30) {
-		if (comet_miireg2offset[location])
-			return ioread32(ioaddr + comet_miireg2offset[location]);
-		return 0xffff;
-	}
-
-	spin_lock_irqsave(&tp->mii_lock, flags);
-	if (tp->chip_id == LC82C168) {
-		iowrite32(0x60020000 + (phy_id<<23) + (location<<18), ioaddr + 0xA0);
-		ioread32(ioaddr + 0xA0);
-		ioread32(ioaddr + 0xA0);
-		for (i = 1000; i >= 0; --i) {
-			barrier();
-			if ( ! ((retval = ioread32(ioaddr + 0xA0)) & 0x80000000))
-				break;
-		}
-		spin_unlock_irqrestore(&tp->mii_lock, flags);
-		return retval & 0xffff;
-	}
-
-	/* Establish sync by sending at least 32 logic ones. */
-	for (i = 32; i >= 0; i--) {
-		iowrite32(MDIO_ENB | MDIO_DATA_WRITE1, mdio_addr);
-		mdio_delay();
-		iowrite32(MDIO_ENB | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, mdio_addr);
-		mdio_delay();
-	}
-	/* Shift the read command bits out. */
-	for (i = 15; i >= 0; i--) {
-		int dataval = (read_cmd & (1 << i)) ? MDIO_DATA_WRITE1 : 0;
-
-		iowrite32(MDIO_ENB | dataval, mdio_addr);
-		mdio_delay();
-		iowrite32(MDIO_ENB | dataval | MDIO_SHIFT_CLK, mdio_addr);
-		mdio_delay();
-	}
-	/* Read the two transition, 16 data, and wire-idle bits. */
-	for (i = 19; i > 0; i--) {
-		iowrite32(MDIO_ENB_IN, mdio_addr);
-		mdio_delay();
-		retval = (retval << 1) | ((ioread32(mdio_addr) & MDIO_DATA_READ) ? 1 : 0);
-		iowrite32(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr);
-		mdio_delay();
-	}
-
-	spin_unlock_irqrestore(&tp->mii_lock, flags);
-	return (retval>>1) & 0xffff;
-}
-
-void tulip_mdio_write(struct net_device *dev, int phy_id, int location, int val)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int i;
-	int cmd = (0x5002 << 16) | ((phy_id & 0x1f) << 23) | (location<<18) | (val & 0xffff);
-	void __iomem *ioaddr = tp->base_addr;
-	void __iomem *mdio_addr = ioaddr + CSR9;
-	unsigned long flags;
-
-	if (location & ~0x1f)
-		return;
-
-	if (tp->chip_id == COMET && phy_id == 30) {
-		if (comet_miireg2offset[location])
-			iowrite32(val, ioaddr + comet_miireg2offset[location]);
-		return;
-	}
-
-	spin_lock_irqsave(&tp->mii_lock, flags);
-	if (tp->chip_id == LC82C168) {
-		iowrite32(cmd, ioaddr + 0xA0);
-		for (i = 1000; i >= 0; --i) {
-			barrier();
-			if ( ! (ioread32(ioaddr + 0xA0) & 0x80000000))
-				break;
-		}
-		spin_unlock_irqrestore(&tp->mii_lock, flags);
-		return;
-	}
-
-	/* Establish sync by sending 32 logic ones. */
-	for (i = 32; i >= 0; i--) {
-		iowrite32(MDIO_ENB | MDIO_DATA_WRITE1, mdio_addr);
-		mdio_delay();
-		iowrite32(MDIO_ENB | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, mdio_addr);
-		mdio_delay();
-	}
-	/* Shift the command bits out. */
-	for (i = 31; i >= 0; i--) {
-		int dataval = (cmd & (1 << i)) ? MDIO_DATA_WRITE1 : 0;
-		iowrite32(MDIO_ENB | dataval, mdio_addr);
-		mdio_delay();
-		iowrite32(MDIO_ENB | dataval | MDIO_SHIFT_CLK, mdio_addr);
-		mdio_delay();
-	}
-	/* Clear out extra bits. */
-	for (i = 2; i > 0; i--) {
-		iowrite32(MDIO_ENB_IN, mdio_addr);
-		mdio_delay();
-		iowrite32(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr);
-		mdio_delay();
-	}
-
-	spin_unlock_irqrestore(&tp->mii_lock, flags);
-}
-
-
-/* Set up the transceiver control registers for the selected media type. */
-void tulip_select_media(struct net_device *dev, int startup)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	struct mediatable *mtable = tp->mtable;
-	u32 new_csr6;
-	int i;
-
-	if (mtable) {
-		struct medialeaf *mleaf = &mtable->mleaf[tp->cur_index];
-		unsigned char *p = mleaf->leafdata;
-		switch (mleaf->type) {
-		case 0:					/* 21140 non-MII xcvr. */
-			if (tulip_debug > 1)
-				netdev_dbg(dev, "Using a 21140 non-MII transceiver with control setting %02x\n",
-					   p[1]);
-			dev->if_port = p[0];
-			if (startup)
-				iowrite32(mtable->csr12dir | 0x100, ioaddr + CSR12);
-			iowrite32(p[1], ioaddr + CSR12);
-			new_csr6 = 0x02000000 | ((p[2] & 0x71) << 18);
-			break;
-		case 2: case 4: {
-			u16 setup[5];
-			u32 csr13val, csr14val, csr15dir, csr15val;
-			for (i = 0; i < 5; i++)
-				setup[i] = get_u16(&p[i*2 + 1]);
-
-			dev->if_port = p[0] & MEDIA_MASK;
-			if (tulip_media_cap[dev->if_port] & MediaAlwaysFD)
-				tp->full_duplex = 1;
-
-			if (startup && mtable->has_reset) {
-				struct medialeaf *rleaf = &mtable->mleaf[mtable->has_reset];
-				unsigned char *rst = rleaf->leafdata;
-				if (tulip_debug > 1)
-					netdev_dbg(dev, "Resetting the transceiver\n");
-				for (i = 0; i < rst[0]; i++)
-					iowrite32(get_u16(rst + 1 + (i<<1)) << 16, ioaddr + CSR15);
-			}
-			if (tulip_debug > 1)
-				netdev_dbg(dev, "21143 non-MII %s transceiver control %04x/%04x\n",
-					   medianame[dev->if_port],
-					   setup[0], setup[1]);
-			if (p[0] & 0x40) {	/* SIA (CSR13-15) setup values are provided. */
-				csr13val = setup[0];
-				csr14val = setup[1];
-				csr15dir = (setup[3]<<16) | setup[2];
-				csr15val = (setup[4]<<16) | setup[2];
-				iowrite32(0, ioaddr + CSR13);
-				iowrite32(csr14val, ioaddr + CSR14);
-				iowrite32(csr15dir, ioaddr + CSR15);	/* Direction */
-				iowrite32(csr15val, ioaddr + CSR15);	/* Data */
-				iowrite32(csr13val, ioaddr + CSR13);
-			} else {
-				csr13val = 1;
-				csr14val = 0;
-				csr15dir = (setup[0]<<16) | 0x0008;
-				csr15val = (setup[1]<<16) | 0x0008;
-				if (dev->if_port <= 4)
-					csr14val = t21142_csr14[dev->if_port];
-				if (startup) {
-					iowrite32(0, ioaddr + CSR13);
-					iowrite32(csr14val, ioaddr + CSR14);
-				}
-				iowrite32(csr15dir, ioaddr + CSR15);	/* Direction */
-				iowrite32(csr15val, ioaddr + CSR15);	/* Data */
-				if (startup) iowrite32(csr13val, ioaddr + CSR13);
-			}
-			if (tulip_debug > 1)
-				netdev_dbg(dev, "Setting CSR15 to %08x/%08x\n",
-					   csr15dir, csr15val);
-			if (mleaf->type == 4)
-				new_csr6 = 0x82020000 | ((setup[2] & 0x71) << 18);
-			else
-				new_csr6 = 0x82420000;
-			break;
-		}
-		case 1: case 3: {
-			int phy_num = p[0];
-			int init_length = p[1];
-			u16 *misc_info, tmp_info;
-
-			dev->if_port = 11;
-			new_csr6 = 0x020E0000;
-			if (mleaf->type == 3) {	/* 21142 */
-				u16 *init_sequence = (u16*)(p+2);
-				u16 *reset_sequence = &((u16*)(p+3))[init_length];
-				int reset_length = p[2 + init_length*2];
-				misc_info = reset_sequence + reset_length;
-				if (startup) {
-					int timeout = 10;	/* max 1 ms */
-					for (i = 0; i < reset_length; i++)
-						iowrite32(get_u16(&reset_sequence[i]) << 16, ioaddr + CSR15);
-
-					/* flush posted writes */
-					ioread32(ioaddr + CSR15);
-
-					/* Sect 3.10.3 in DP83840A.pdf (p39) */
-					udelay(500);
-
-					/* Section 4.2 in DP83840A.pdf (p43) */
-					/* and IEEE 802.3 "22.2.4.1.1 Reset" */
-					while (timeout-- &&
-						(tulip_mdio_read (dev, phy_num, MII_BMCR) & BMCR_RESET))
-						udelay(100);
-				}
-				for (i = 0; i < init_length; i++)
-					iowrite32(get_u16(&init_sequence[i]) << 16, ioaddr + CSR15);
-
-				ioread32(ioaddr + CSR15);	/* flush posted writes */
-			} else {
-				u8 *init_sequence = p + 2;
-				u8 *reset_sequence = p + 3 + init_length;
-				int reset_length = p[2 + init_length];
-				misc_info = (u16*)(reset_sequence + reset_length);
-				if (startup) {
-					int timeout = 10;	/* max 1 ms */
-					iowrite32(mtable->csr12dir | 0x100, ioaddr + CSR12);
-					for (i = 0; i < reset_length; i++)
-						iowrite32(reset_sequence[i], ioaddr + CSR12);
-
-					/* flush posted writes */
-					ioread32(ioaddr + CSR12);
-
-					/* Sect 3.10.3 in DP83840A.pdf (p39) */
-					udelay(500);
-
-					/* Section 4.2 in DP83840A.pdf (p43) */
-					/* and IEEE 802.3 "22.2.4.1.1 Reset" */
-					while (timeout-- &&
-						(tulip_mdio_read (dev, phy_num, MII_BMCR) & BMCR_RESET))
-						udelay(100);
-				}
-				for (i = 0; i < init_length; i++)
-					iowrite32(init_sequence[i], ioaddr + CSR12);
-
-				ioread32(ioaddr + CSR12);	/* flush posted writes */
-			}
-
-			tmp_info = get_u16(&misc_info[1]);
-			if (tmp_info)
-				tp->advertising[phy_num] = tmp_info | 1;
-			if (tmp_info && startup < 2) {
-				if (tp->mii_advertise == 0)
-					tp->mii_advertise = tp->advertising[phy_num];
-				if (tulip_debug > 1)
-					netdev_dbg(dev, " Advertising %04x on MII %d\n",
-						   tp->mii_advertise,
-						   tp->phys[phy_num]);
-				tulip_mdio_write(dev, tp->phys[phy_num], 4, tp->mii_advertise);
-			}
-			break;
-		}
-		case 5: case 6: {
-			u16 setup[5];
-
-			new_csr6 = 0; /* FIXME */
-
-			for (i = 0; i < 5; i++)
-				setup[i] = get_u16(&p[i*2 + 1]);
-
-			if (startup && mtable->has_reset) {
-				struct medialeaf *rleaf = &mtable->mleaf[mtable->has_reset];
-				unsigned char *rst = rleaf->leafdata;
-				if (tulip_debug > 1)
-					netdev_dbg(dev, "Resetting the transceiver\n");
-				for (i = 0; i < rst[0]; i++)
-					iowrite32(get_u16(rst + 1 + (i<<1)) << 16, ioaddr + CSR15);
-			}
-
-			break;
-		}
-		default:
-			netdev_dbg(dev, " Invalid media table selection %d\n",
-				   mleaf->type);
-			new_csr6 = 0x020E0000;
-		}
-		if (tulip_debug > 1)
-			netdev_dbg(dev, "Using media type %s, CSR12 is %02x\n",
-				   medianame[dev->if_port],
-				   ioread32(ioaddr + CSR12) & 0xff);
-	} else if (tp->chip_id == LC82C168) {
-		if (startup && ! tp->medialock)
-			dev->if_port = tp->mii_cnt ? 11 : 0;
-		if (tulip_debug > 1)
-			netdev_dbg(dev, "PNIC PHY status is %3.3x, media %s\n",
-				   ioread32(ioaddr + 0xB8),
-				   medianame[dev->if_port]);
-		if (tp->mii_cnt) {
-			new_csr6 = 0x810C0000;
-			iowrite32(0x0001, ioaddr + CSR15);
-			iowrite32(0x0201B07A, ioaddr + 0xB8);
-		} else if (startup) {
-			/* Start with 10mbps to do autonegotiation. */
-			iowrite32(0x32, ioaddr + CSR12);
-			new_csr6 = 0x00420000;
-			iowrite32(0x0001B078, ioaddr + 0xB8);
-			iowrite32(0x0201B078, ioaddr + 0xB8);
-		} else if (dev->if_port == 3  ||  dev->if_port == 5) {
-			iowrite32(0x33, ioaddr + CSR12);
-			new_csr6 = 0x01860000;
-			/* Trigger autonegotiation. */
-			iowrite32(startup ? 0x0201F868 : 0x0001F868, ioaddr + 0xB8);
-		} else {
-			iowrite32(0x32, ioaddr + CSR12);
-			new_csr6 = 0x00420000;
-			iowrite32(0x1F078, ioaddr + 0xB8);
-		}
-	} else {					/* Unknown chip type with no media table. */
-		if (tp->default_port == 0)
-			dev->if_port = tp->mii_cnt ? 11 : 3;
-		if (tulip_media_cap[dev->if_port] & MediaIsMII) {
-			new_csr6 = 0x020E0000;
-		} else if (tulip_media_cap[dev->if_port] & MediaIsFx) {
-			new_csr6 = 0x02860000;
-		} else
-			new_csr6 = 0x03860000;
-		if (tulip_debug > 1)
-			netdev_dbg(dev, "No media description table, assuming %s transceiver, CSR12 %02x\n",
-				   medianame[dev->if_port],
-				   ioread32(ioaddr + CSR12));
-	}
-
-	tp->csr6 = new_csr6 | (tp->csr6 & 0xfdff) | (tp->full_duplex ? 0x0200 : 0);
-
-	mdelay(1);
-}
-
-/*
-  Check the MII negotiated duplex and change the CSR6 setting if
-  required.
-  Return 0 if everything is OK.
-  Return < 0 if the transceiver is missing or has no link beat.
-  */
-int tulip_check_duplex(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	unsigned int bmsr, lpa, negotiated, new_csr6;
-
-	bmsr = tulip_mdio_read(dev, tp->phys[0], MII_BMSR);
-	lpa = tulip_mdio_read(dev, tp->phys[0], MII_LPA);
-	if (tulip_debug > 1)
-		dev_info(&dev->dev, "MII status %04x, Link partner report %04x\n",
-			 bmsr, lpa);
-	if (bmsr == 0xffff)
-		return -2;
-	if ((bmsr & BMSR_LSTATUS) == 0) {
-		int new_bmsr = tulip_mdio_read(dev, tp->phys[0], MII_BMSR);
-		if ((new_bmsr & BMSR_LSTATUS) == 0) {
-			if (tulip_debug  > 1)
-				dev_info(&dev->dev,
-					 "No link beat on the MII interface, status %04x\n",
-					 new_bmsr);
-			return -1;
-		}
-	}
-	negotiated = lpa & tp->advertising[0];
-	tp->full_duplex = mii_duplex(tp->full_duplex_lock, negotiated);
-
-	new_csr6 = tp->csr6;
-
-	if (negotiated & LPA_100) new_csr6 &= ~TxThreshold;
-	else			  new_csr6 |= TxThreshold;
-	if (tp->full_duplex) new_csr6 |= FullDuplex;
-	else		     new_csr6 &= ~FullDuplex;
-
-	if (new_csr6 != tp->csr6) {
-		tp->csr6 = new_csr6;
-		tulip_restart_rxtx(tp);
-
-		if (tulip_debug > 0)
-			dev_info(&dev->dev,
-				 "Setting %s-duplex based on MII#%d link partner capability of %04x\n",
-				 tp->full_duplex ? "full" : "half",
-				 tp->phys[0], lpa);
-		return 1;
-	}
-
-	return 0;
-}
-
-void __devinit tulip_find_mii (struct net_device *dev, int board_idx)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int phyn, phy_idx = 0;
-	int mii_reg0;
-	int mii_advert;
-	unsigned int to_advert, new_bmcr, ane_switch;
-
-	/* Find the connected MII xcvrs.
-	   Doing this in open() would allow detecting external xcvrs later,
-	   but takes much time. */
-	for (phyn = 1; phyn <= 32 && phy_idx < sizeof (tp->phys); phyn++) {
-		int phy = phyn & 0x1f;
-		int mii_status = tulip_mdio_read (dev, phy, MII_BMSR);
-		if ((mii_status & 0x8301) == 0x8001 ||
-		    ((mii_status & BMSR_100BASE4) == 0 &&
-		     (mii_status & 0x7800) != 0)) {
-			/* preserve Becker logic, gain indentation level */
-		} else {
-			continue;
-		}
-
-		mii_reg0 = tulip_mdio_read (dev, phy, MII_BMCR);
-		mii_advert = tulip_mdio_read (dev, phy, MII_ADVERTISE);
-		ane_switch = 0;
-
-		/* if not advertising at all, gen an
-		 * advertising value from the capability
-		 * bits in BMSR
-		 */
-		if ((mii_advert & ADVERTISE_ALL) == 0) {
-			unsigned int tmpadv = tulip_mdio_read (dev, phy, MII_BMSR);
-			mii_advert = ((tmpadv >> 6) & 0x3e0) | 1;
-		}
-
-		if (tp->mii_advertise) {
-			tp->advertising[phy_idx] =
-			to_advert = tp->mii_advertise;
-		} else if (tp->advertising[phy_idx]) {
-			to_advert = tp->advertising[phy_idx];
-		} else {
-			tp->advertising[phy_idx] =
-			tp->mii_advertise =
-			to_advert = mii_advert;
-		}
-
-		tp->phys[phy_idx++] = phy;
-
-		pr_info("tulip%d:  MII transceiver #%d config %04x status %04x advertising %04x\n",
-			board_idx, phy, mii_reg0, mii_status, mii_advert);
-
-		/* Fixup for DLink with miswired PHY. */
-		if (mii_advert != to_advert) {
-			pr_debug("tulip%d:  Advertising %04x on PHY %d, previously advertising %04x\n",
-				 board_idx, to_advert, phy, mii_advert);
-			tulip_mdio_write (dev, phy, 4, to_advert);
-		}
-
-		/* Enable autonegotiation: some boards default to off. */
-		if (tp->default_port == 0) {
-			new_bmcr = mii_reg0 | BMCR_ANENABLE;
-			if (new_bmcr != mii_reg0) {
-				new_bmcr |= BMCR_ANRESTART;
-				ane_switch = 1;
-			}
-		}
-		/* ...or disable nway, if forcing media */
-		else {
-			new_bmcr = mii_reg0 & ~BMCR_ANENABLE;
-			if (new_bmcr != mii_reg0)
-				ane_switch = 1;
-		}
-
-		/* clear out bits we never want at this point */
-		new_bmcr &= ~(BMCR_CTST | BMCR_FULLDPLX | BMCR_ISOLATE |
-			      BMCR_PDOWN | BMCR_SPEED100 | BMCR_LOOPBACK |
-			      BMCR_RESET);
-
-		if (tp->full_duplex)
-			new_bmcr |= BMCR_FULLDPLX;
-		if (tulip_media_cap[tp->default_port] & MediaIs100)
-			new_bmcr |= BMCR_SPEED100;
-
-		if (new_bmcr != mii_reg0) {
-			/* some phys need the ANE switch to
-			 * happen before forced media settings
-			 * will "take."  However, we write the
-			 * same value twice in order not to
-			 * confuse the sane phys.
-			 */
-			if (ane_switch) {
-				tulip_mdio_write (dev, phy, MII_BMCR, new_bmcr);
-				udelay (10);
-			}
-			tulip_mdio_write (dev, phy, MII_BMCR, new_bmcr);
-		}
-	}
-	tp->mii_cnt = phy_idx;
-	if (tp->mtable && tp->mtable->has_mii && phy_idx == 0) {
-		pr_info("tulip%d: ***WARNING***: No MII transceiver found!\n",
-			board_idx);
-		tp->phys[0] = 1;
-	}
-}
diff --git a/drivers/net/tulip/pnic.c b/drivers/net/tulip/pnic.c
deleted file mode 100644
index 52d898bdbeb4..000000000000
--- a/drivers/net/tulip/pnic.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
-	drivers/net/tulip/pnic.c
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-
-	Please submit bugs to http://bugzilla.kernel.org/ .
-*/
-
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include "tulip.h"
-
-
-void pnic_do_nway(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	u32 phy_reg = ioread32(ioaddr + 0xB8);
-	u32 new_csr6 = tp->csr6 & ~0x40C40200;
-
-	if (phy_reg & 0x78000000) { /* Ignore baseT4 */
-		if (phy_reg & 0x20000000)		dev->if_port = 5;
-		else if (phy_reg & 0x40000000)	dev->if_port = 3;
-		else if (phy_reg & 0x10000000)	dev->if_port = 4;
-		else if (phy_reg & 0x08000000)	dev->if_port = 0;
-		tp->nwayset = 1;
-		new_csr6 = (dev->if_port & 1) ? 0x01860000 : 0x00420000;
-		iowrite32(0x32 | (dev->if_port & 1), ioaddr + CSR12);
-		if (dev->if_port & 1)
-			iowrite32(0x1F868, ioaddr + 0xB8);
-		if (phy_reg & 0x30000000) {
-			tp->full_duplex = 1;
-			new_csr6 |= 0x00000200;
-		}
-		if (tulip_debug > 1)
-			netdev_dbg(dev, "PNIC autonegotiated status %08x, %s\n",
-				   phy_reg, medianame[dev->if_port]);
-		if (tp->csr6 != new_csr6) {
-			tp->csr6 = new_csr6;
-			/* Restart Tx */
-			tulip_restart_rxtx(tp);
-			dev->trans_start = jiffies;
-		}
-	}
-}
-
-void pnic_lnk_change(struct net_device *dev, int csr5)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int phy_reg = ioread32(ioaddr + 0xB8);
-
-	if (tulip_debug > 1)
-		netdev_dbg(dev, "PNIC link changed state %08x, CSR5 %08x\n",
-			   phy_reg, csr5);
-	if (ioread32(ioaddr + CSR5) & TPLnkFail) {
-		iowrite32((ioread32(ioaddr + CSR7) & ~TPLnkFail) | TPLnkPass, ioaddr + CSR7);
-		/* If we use an external MII, then we mustn't use the
-		 * internal negotiation.
-		 */
-		if (tulip_media_cap[dev->if_port] & MediaIsMII)
-			return;
-		if (! tp->nwayset || time_after(jiffies, dev_trans_start(dev) + 1*HZ)) {
-			tp->csr6 = 0x00420000 | (tp->csr6 & 0x0000fdff);
-			iowrite32(tp->csr6, ioaddr + CSR6);
-			iowrite32(0x30, ioaddr + CSR12);
-			iowrite32(0x0201F078, ioaddr + 0xB8); /* Turn on autonegotiation. */
-			dev->trans_start = jiffies;
-		}
-	} else if (ioread32(ioaddr + CSR5) & TPLnkPass) {
-		if (tulip_media_cap[dev->if_port] & MediaIsMII) {
-			spin_lock(&tp->lock);
-			tulip_check_duplex(dev);
-			spin_unlock(&tp->lock);
-		} else {
-			pnic_do_nway(dev);
-		}
-		iowrite32((ioread32(ioaddr + CSR7) & ~TPLnkPass) | TPLnkFail, ioaddr + CSR7);
-	}
-}
-
-void pnic_timer(unsigned long data)
-{
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int next_tick = 60*HZ;
-
-	if(!ioread32(ioaddr + CSR7)) {
-		/* the timer was called due to a work overflow
-		 * in the interrupt handler. Skip the connection
-		 * checks, the nic is definitively speaking with
-		 * his link partner.
-		 */
-		goto too_good_connection;
-	}
-
-	if (tulip_media_cap[dev->if_port] & MediaIsMII) {
-		spin_lock_irq(&tp->lock);
-		if (tulip_check_duplex(dev) > 0)
-			next_tick = 3*HZ;
-		spin_unlock_irq(&tp->lock);
-	} else {
-		int csr12 = ioread32(ioaddr + CSR12);
-		int new_csr6 = tp->csr6 & ~0x40C40200;
-		int phy_reg = ioread32(ioaddr + 0xB8);
-		int csr5 = ioread32(ioaddr + CSR5);
-
-		if (tulip_debug > 1)
-			netdev_dbg(dev, "PNIC timer PHY status %08x, %s CSR5 %08x\n",
-				   phy_reg, medianame[dev->if_port], csr5);
-		if (phy_reg & 0x04000000) {	/* Remote link fault */
-			iowrite32(0x0201F078, ioaddr + 0xB8);
-			next_tick = 1*HZ;
-			tp->nwayset = 0;
-		} else if (phy_reg & 0x78000000) { /* Ignore baseT4 */
-			pnic_do_nway(dev);
-			next_tick = 60*HZ;
-		} else if (csr5 & TPLnkFail) { /* 100baseTx link beat */
-			if (tulip_debug > 1)
-				netdev_dbg(dev, "%s link beat failed, CSR12 %04x, CSR5 %08x, PHY %03x\n",
-					   medianame[dev->if_port],
-					   csr12,
-					   ioread32(ioaddr + CSR5),
-					   ioread32(ioaddr + 0xB8));
-			next_tick = 3*HZ;
-			if (tp->medialock) {
-			} else if (tp->nwayset  &&  (dev->if_port & 1)) {
-				next_tick = 1*HZ;
-			} else if (dev->if_port == 0) {
-				dev->if_port = 3;
-				iowrite32(0x33, ioaddr + CSR12);
-				new_csr6 = 0x01860000;
-				iowrite32(0x1F868, ioaddr + 0xB8);
-			} else {
-				dev->if_port = 0;
-				iowrite32(0x32, ioaddr + CSR12);
-				new_csr6 = 0x00420000;
-				iowrite32(0x1F078, ioaddr + 0xB8);
-			}
-			if (tp->csr6 != new_csr6) {
-				tp->csr6 = new_csr6;
-				/* Restart Tx */
-				tulip_restart_rxtx(tp);
-				dev->trans_start = jiffies;
-				if (tulip_debug > 1)
-					dev_info(&dev->dev,
-						 "Changing PNIC configuration to %s %s-duplex, CSR6 %08x\n",
-						 medianame[dev->if_port],
-						 tp->full_duplex ? "full" : "half",
-						 new_csr6);
-			}
-		}
-	}
-too_good_connection:
-	mod_timer(&tp->timer, RUN_AT(next_tick));
-	if(!ioread32(ioaddr + CSR7)) {
-		if (tulip_debug > 1)
-			dev_info(&dev->dev, "sw timer wakeup\n");
-		disable_irq(dev->irq);
-		tulip_refill_rx(dev);
-		enable_irq(dev->irq);
-		iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR7);
-	}
-}
diff --git a/drivers/net/tulip/pnic2.c b/drivers/net/tulip/pnic2.c
deleted file mode 100644
index 93358ee4d830..000000000000
--- a/drivers/net/tulip/pnic2.c
+++ /dev/null
@@ -1,406 +0,0 @@
-/*
-	drivers/net/tulip/pnic2.c
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-        Modified to hep support PNIC_II by Kevin B. Hendricks
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-
-        Please submit bugs to http://bugzilla.kernel.org/ .
-*/
-
-
-/* Understanding the PNIC_II - everything is this file is based
- * on the PNIC_II_PDF datasheet which is sorely lacking in detail
- *
- * As I understand things, here are the registers and bits that
- * explain the masks and constants used in this file that are
- * either different from the 21142/3 or important for basic operation.
- *
- *
- * CSR 6  (mask = 0xfe3bd1fd of bits not to change)
- * -----
- * Bit 24    - SCR
- * Bit 23    - PCS
- * Bit 22    - TTM (Trasmit Threshold Mode)
- * Bit 18    - Port Select
- * Bit 13    - Start - 1, Stop - 0 Transmissions
- * Bit 11:10 - Loop Back Operation Mode
- * Bit 9     - Full Duplex mode (Advertise 10BaseT-FD is CSR14<7> is set)
- * Bit 1     - Start - 1, Stop - 0 Receive
- *
- *
- * CSR 14  (mask = 0xfff0ee39 of bits not to change)
- * ------
- * Bit 19    - PAUSE-Pause
- * Bit 18    - Advertise T4
- * Bit 17    - Advertise 100baseTx-FD
- * Bit 16    - Advertise 100baseTx-HD
- * Bit 12    - LTE - Link Test Enable
- * Bit 7     - ANE - Auto Negotiate Enable
- * Bit 6     - HDE - Advertise 10baseT-HD
- * Bit 2     - Reset to Power down - kept as 1 for normal operation
- * Bit 1     -  Loop Back enable for 10baseT MCC
- *
- *
- * CSR 12
- * ------
- * Bit 25    - Partner can do T4
- * Bit 24    - Partner can do 100baseTx-FD
- * Bit 23    - Partner can do 100baseTx-HD
- * Bit 22    - Partner can do 10baseT-FD
- * Bit 21    - Partner can do 10baseT-HD
- * Bit 15    - LPN is 1 if all above bits are valid other wise 0
- * Bit 14:12 - autonegotiation state (write 001 to start autonegotiate)
- * Bit 3     - Autopolarity state
- * Bit 2     - LS10B - link state of 10baseT 0 - good, 1 - failed
- * Bit 1     - LS100B - link state of 100baseT 0 - good, 1 - failed
- *
- *
- * Data Port Selection Info
- *-------------------------
- *
- * CSR14<7>   CSR6<18>    CSR6<22>    CSR6<23>    CSR6<24>   MODE/PORT
- *   1           0           0 (X)       0 (X)       1        NWAY
- *   0           0           1           0 (X)       0        10baseT
- *   0           1           0           1           1 (X)    100baseT
- *
- *
- */
-
-
-
-#include "tulip.h"
-#include <linux/delay.h>
-
-
-void pnic2_timer(unsigned long data)
-{
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int next_tick = 60*HZ;
-
-	if (tulip_debug > 3)
-		dev_info(&dev->dev, "PNIC2 negotiation status %08x\n",
-			 ioread32(ioaddr + CSR12));
-
-	if (next_tick) {
-		mod_timer(&tp->timer, RUN_AT(next_tick));
-	}
-}
-
-
-void pnic2_start_nway(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-        int csr14;
-        int csr12;
-
-        /* set up what to advertise during the negotiation */
-
-        /* load in csr14  and mask off bits not to touch
-         * comment at top of file explains mask value
-         */
-	csr14 = (ioread32(ioaddr + CSR14) & 0xfff0ee39);
-
-        /* bit 17 - advetise 100baseTx-FD */
-        if (tp->sym_advertise & 0x0100) csr14 |= 0x00020000;
-
-        /* bit 16 - advertise 100baseTx-HD */
-        if (tp->sym_advertise & 0x0080) csr14 |= 0x00010000;
-
-        /* bit 6 - advertise 10baseT-HD */
-        if (tp->sym_advertise & 0x0020) csr14 |= 0x00000040;
-
-        /* Now set bit 12 Link Test Enable, Bit 7 Autonegotiation Enable
-         * and bit 0 Don't PowerDown 10baseT
-         */
-        csr14 |= 0x00001184;
-
-	if (tulip_debug > 1)
-		netdev_dbg(dev, "Restarting PNIC2 autonegotiation, csr14=%08x\n",
-			   csr14);
-
-        /* tell pnic2_lnk_change we are doing an nway negotiation */
-	dev->if_port = 0;
-	tp->nway = tp->mediasense = 1;
-	tp->nwayset = tp->lpar = 0;
-
-        /* now we have to set up csr6 for NWAY state */
-
-	tp->csr6 = ioread32(ioaddr + CSR6);
-	if (tulip_debug > 1)
-		netdev_dbg(dev, "On Entry to Nway, csr6=%08x\n", tp->csr6);
-
-        /* mask off any bits not to touch
-         * comment at top of file explains mask value
-         */
-	tp->csr6 = tp->csr6 & 0xfe3bd1fd;
-
-        /* don't forget that bit 9 is also used for advertising */
-        /* advertise 10baseT-FD for the negotiation (bit 9) */
-        if (tp->sym_advertise & 0x0040) tp->csr6 |= 0x00000200;
-
-        /* set bit 24 for nway negotiation mode ...
-         * see Data Port Selection comment at top of file
-         * and "Stop" - reset both Transmit (bit 13) and Receive (bit 1)
-         */
-        tp->csr6 |= 0x01000000;
-	iowrite32(csr14, ioaddr + CSR14);
-	iowrite32(tp->csr6, ioaddr + CSR6);
-        udelay(100);
-
-        /* all set up so now force the negotiation to begin */
-
-        /* read in current values and mask off all but the
-	 * Autonegotiation bits 14:12.  Writing a 001 to those bits
-         * should start the autonegotiation
-         */
-        csr12 = (ioread32(ioaddr + CSR12) & 0xffff8fff);
-        csr12 |= 0x1000;
-	iowrite32(csr12, ioaddr + CSR12);
-}
-
-
-
-void pnic2_lnk_change(struct net_device *dev, int csr5)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-        int csr14;
-
-        /* read the staus register to find out what is up */
-	int csr12 = ioread32(ioaddr + CSR12);
-
-	if (tulip_debug > 1)
-		dev_info(&dev->dev,
-			 "PNIC2 link status interrupt %08x,  CSR5 %x, %08x\n",
-			 csr12, csr5, ioread32(ioaddr + CSR14));
-
-	/* If NWay finished and we have a negotiated partner capability.
-         * check bits 14:12 for bit pattern 101 - all is good
-         */
-	if (tp->nway  &&  !tp->nwayset) {
-
-	        /* we did an auto negotiation */
-
-                if ((csr12 & 0x7000) == 0x5000) {
-
-	               /* negotiation ended successfully */
-
-	               /* get the link partners reply and mask out all but
-                        * bits 24-21 which show the partners capabilities
-                        * and match those to what we advertised
-                        *
-                        * then begin to interpret the results of the negotiation.
-                        * Always go in this order : (we are ignoring T4 for now)
-                        *     100baseTx-FD, 100baseTx-HD, 10baseT-FD, 10baseT-HD
-                        */
-
-		        int negotiated = ((csr12 >> 16) & 0x01E0) & tp->sym_advertise;
-		        tp->lpar = (csr12 >> 16);
-		        tp->nwayset = 1;
-
-                        if (negotiated & 0x0100)        dev->if_port = 5;
-		        else if (negotiated & 0x0080)	dev->if_port = 3;
-		        else if (negotiated & 0x0040)	dev->if_port = 4;
-			else if (negotiated & 0x0020)	dev->if_port = 0;
-			else {
-			     if (tulip_debug > 1)
-				     dev_info(&dev->dev,
-					      "funny autonegotiate result csr12 %08x advertising %04x\n",
-					      csr12, tp->sym_advertise);
-			     tp->nwayset = 0;
-			     /* so check  if 100baseTx link state is okay */
-			     if ((csr12 & 2) == 0  &&  (tp->sym_advertise & 0x0180))
-			       dev->if_port = 3;
-			}
-
-			/* now record the duplex that was negotiated */
-			tp->full_duplex = 0;
-			if ((dev->if_port == 4) || (dev->if_port == 5))
-			       tp->full_duplex = 1;
-
-			if (tulip_debug > 1) {
-			       if (tp->nwayset)
-				       dev_info(&dev->dev,
-						"Switching to %s based on link negotiation %04x & %04x = %04x\n",
-						medianame[dev->if_port],
-						tp->sym_advertise, tp->lpar,
-						negotiated);
-			}
-
-                        /* remember to turn off bit 7 - autonegotiate
-                         * enable so we can properly end nway mode and
-                         * set duplex (ie. use csr6<9> again)
-                         */
-	                csr14 = (ioread32(ioaddr + CSR14) & 0xffffff7f);
-                        iowrite32(csr14,ioaddr + CSR14);
-
-
-                        /* now set the data port and operating mode
-			 * (see the Data Port Selection comments at
-			 * the top of the file
-			 */
-
-			/* get current csr6 and mask off bits not to touch */
-			/* see comment at top of file */
-
-			tp->csr6 = (ioread32(ioaddr + CSR6) & 0xfe3bd1fd);
-
-			/* so if using if_port 3 or 5 then select the 100baseT
-			 * port else select the 10baseT port.
-			 * See the Data Port Selection table at the top
-			 * of the file which was taken from the PNIC_II.PDF
-			 * datasheet
-			 */
-			if (dev->if_port & 1) tp->csr6 |= 0x01840000;
-			else tp->csr6 |= 0x00400000;
-
-			/* now set the full duplex bit appropriately */
-			if (tp->full_duplex) tp->csr6 |= 0x00000200;
-
-			iowrite32(1, ioaddr + CSR13);
-
-			if (tulip_debug > 2)
-				netdev_dbg(dev, "Setting CSR6 %08x/%x CSR12 %08x\n",
-					   tp->csr6,
-					   ioread32(ioaddr + CSR6),
-					   ioread32(ioaddr + CSR12));
-
-			/* now the following actually writes out the
-			 * new csr6 values
-			 */
-			tulip_start_rxtx(tp);
-
-                        return;
-
-	        } else {
-	                dev_info(&dev->dev,
-				 "Autonegotiation failed, using %s, link beat status %04x\n",
-				 medianame[dev->if_port], csr12);
-
-                        /* remember to turn off bit 7 - autonegotiate
-                         * enable so we don't forget
-                         */
-	                csr14 = (ioread32(ioaddr + CSR14) & 0xffffff7f);
-                        iowrite32(csr14,ioaddr + CSR14);
-
-                        /* what should we do when autonegotiate fails?
-                         * should we try again or default to baseline
-                         * case.  I just don't know.
-                         *
-                         * for now default to some baseline case
-                         */
-
-	                 dev->if_port = 0;
-                         tp->nway = 0;
-                         tp->nwayset = 1;
-
-                         /* set to 10baseTx-HD - see Data Port Selection
-                          * comment given at the top of the file
-                          */
-	                 tp->csr6 = (ioread32(ioaddr + CSR6) & 0xfe3bd1fd);
-                         tp->csr6 |= 0x00400000;
-
-	                 tulip_restart_rxtx(tp);
-
-                         return;
-
-		}
-	}
-
-	if ((tp->nwayset  &&  (csr5 & 0x08000000) &&
-	     (dev->if_port == 3  ||  dev->if_port == 5) &&
-	     (csr12 & 2) == 2) || (tp->nway && (csr5 & (TPLnkFail)))) {
-
-		/* Link blew? Maybe restart NWay. */
-
-		if (tulip_debug > 2)
-			netdev_dbg(dev, "Ugh! Link blew?\n");
-
-		del_timer_sync(&tp->timer);
-		pnic2_start_nway(dev);
-		tp->timer.expires = RUN_AT(3*HZ);
-		add_timer(&tp->timer);
-
-                return;
-	}
-
-
-        if (dev->if_port == 3  ||  dev->if_port == 5) {
-
-	        /* we are at 100mb and a potential link change occurred */
-
-		if (tulip_debug > 1)
-			dev_info(&dev->dev, "PNIC2 %s link beat %s\n",
-				 medianame[dev->if_port],
-				 (csr12 & 2) ? "failed" : "good");
-
-                /* check 100 link beat */
-
-                tp->nway = 0;
-                tp->nwayset = 1;
-
-                /* if failed then try doing an nway to get in sync */
-		if ((csr12 & 2)  &&  ! tp->medialock) {
-			del_timer_sync(&tp->timer);
-			pnic2_start_nway(dev);
-			tp->timer.expires = RUN_AT(3*HZ);
-       			add_timer(&tp->timer);
-                }
-
-                return;
-        }
-
-	if (dev->if_port == 0  ||  dev->if_port == 4) {
-
-	        /* we are at 10mb and a potential link change occurred */
-
-		if (tulip_debug > 1)
-			dev_info(&dev->dev, "PNIC2 %s link beat %s\n",
-				 medianame[dev->if_port],
-				 (csr12 & 4) ? "failed" : "good");
-
-
-                tp->nway = 0;
-                tp->nwayset = 1;
-
-                /* if failed, try doing an nway to get in sync */
-		if ((csr12 & 4)  &&  ! tp->medialock) {
-			del_timer_sync(&tp->timer);
-			pnic2_start_nway(dev);
-			tp->timer.expires = RUN_AT(3*HZ);
-       			add_timer(&tp->timer);
-                }
-
-                return;
-        }
-
-
-	if (tulip_debug > 1)
-		dev_info(&dev->dev, "PNIC2 Link Change Default?\n");
-
-        /* if all else fails default to trying 10baseT-HD */
-	dev->if_port = 0;
-
-        /* make sure autonegotiate enable is off */
-	csr14 = (ioread32(ioaddr + CSR14) & 0xffffff7f);
-        iowrite32(csr14,ioaddr + CSR14);
-
-        /* set to 10baseTx-HD - see Data Port Selection
-         * comment given at the top of the file
-         */
-	tp->csr6 = (ioread32(ioaddr + CSR6) & 0xfe3bd1fd);
-        tp->csr6 |= 0x00400000;
-
-	tulip_restart_rxtx(tp);
-}
-
diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c
deleted file mode 100644
index 2017faf2d0e6..000000000000
--- a/drivers/net/tulip/timer.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
-	drivers/net/tulip/timer.c
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-
-	Please submit bugs to http://bugzilla.kernel.org/ .
-*/
-
-
-#include "tulip.h"
-
-
-void tulip_media_task(struct work_struct *work)
-{
-	struct tulip_private *tp =
-		container_of(work, struct tulip_private, media_work);
-	struct net_device *dev = tp->dev;
-	void __iomem *ioaddr = tp->base_addr;
-	u32 csr12 = ioread32(ioaddr + CSR12);
-	int next_tick = 2*HZ;
-	unsigned long flags;
-
-	if (tulip_debug > 2) {
-		netdev_dbg(dev, "Media selection tick, %s, status %08x mode %08x SIA %08x %08x %08x %08x\n",
-			   medianame[dev->if_port],
-			   ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR6),
-			   csr12, ioread32(ioaddr + CSR13),
-			   ioread32(ioaddr + CSR14), ioread32(ioaddr + CSR15));
-	}
-	switch (tp->chip_id) {
-	case DC21140:
-	case DC21142:
-	case MX98713:
-	case COMPEX9881:
-	case DM910X:
-	default: {
-		struct medialeaf *mleaf;
-		unsigned char *p;
-		if (tp->mtable == NULL) {	/* No EEPROM info, use generic code. */
-			/* Not much that can be done.
-			   Assume this a generic MII or SYM transceiver. */
-			next_tick = 60*HZ;
-			if (tulip_debug > 2)
-				netdev_dbg(dev, "network media monitor CSR6 %08x CSR12 0x%02x\n",
-					   ioread32(ioaddr + CSR6),
-					   csr12 & 0xff);
-			break;
-		}
-		mleaf = &tp->mtable->mleaf[tp->cur_index];
-		p = mleaf->leafdata;
-		switch (mleaf->type) {
-		case 0: case 4: {
-			/* Type 0 serial or 4 SYM transceiver.  Check the link beat bit. */
-			int offset = mleaf->type == 4 ? 5 : 2;
-			s8 bitnum = p[offset];
-			if (p[offset+1] & 0x80) {
-				if (tulip_debug > 1)
-					netdev_dbg(dev, "Transceiver monitor tick CSR12=%#02x, no media sense\n",
-						   csr12);
-				if (mleaf->type == 4) {
-					if (mleaf->media == 3 && (csr12 & 0x02))
-						goto select_next_media;
-				}
-				break;
-			}
-			if (tulip_debug > 2)
-				netdev_dbg(dev, "Transceiver monitor tick: CSR12=%#02x bit %d is %d, expecting %d\n",
-					   csr12, (bitnum >> 1) & 7,
-					   (csr12 & (1 << ((bitnum >> 1) & 7))) != 0,
-					   (bitnum >= 0));
-			/* Check that the specified bit has the proper value. */
-			if ((bitnum < 0) !=
-				((csr12 & (1 << ((bitnum >> 1) & 7))) != 0)) {
-				if (tulip_debug > 2)
-					netdev_dbg(dev, "Link beat detected for %s\n",
-						   medianame[mleaf->media & MEDIA_MASK]);
-				if ((p[2] & 0x61) == 0x01)	/* Bogus Znyx board. */
-					goto actually_mii;
-				netif_carrier_on(dev);
-				break;
-			}
-			netif_carrier_off(dev);
-			if (tp->medialock)
-				break;
-	  select_next_media:
-			if (--tp->cur_index < 0) {
-				/* We start again, but should instead look for default. */
-				tp->cur_index = tp->mtable->leafcount - 1;
-			}
-			dev->if_port = tp->mtable->mleaf[tp->cur_index].media;
-			if (tulip_media_cap[dev->if_port] & MediaIsFD)
-				goto select_next_media; /* Skip FD entries. */
-			if (tulip_debug > 1)
-				netdev_dbg(dev, "No link beat on media %s, trying transceiver type %s\n",
-					   medianame[mleaf->media & MEDIA_MASK],
-					   medianame[tp->mtable->mleaf[tp->cur_index].media]);
-			tulip_select_media(dev, 0);
-			/* Restart the transmit process. */
-			tulip_restart_rxtx(tp);
-			next_tick = (24*HZ)/10;
-			break;
-		}
-		case 1:  case 3:		/* 21140, 21142 MII */
-		actually_mii:
-			if (tulip_check_duplex(dev) < 0) {
-				netif_carrier_off(dev);
-				next_tick = 3*HZ;
-			} else {
-				netif_carrier_on(dev);
-				next_tick = 60*HZ;
-			}
-			break;
-		case 2:					/* 21142 serial block has no link beat. */
-		default:
-			break;
-		}
-	}
-	break;
-	}
-
-
-	spin_lock_irqsave(&tp->lock, flags);
-	if (tp->timeout_recovery) {
-		tulip_tx_timeout_complete(tp, ioaddr);
-		tp->timeout_recovery = 0;
-	}
-	spin_unlock_irqrestore(&tp->lock, flags);
-
-	/* mod_timer synchronizes us with potential add_timer calls
-	 * from interrupts.
-	 */
-	mod_timer(&tp->timer, RUN_AT(next_tick));
-}
-
-
-void mxic_timer(unsigned long data)
-{
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int next_tick = 60*HZ;
-
-	if (tulip_debug > 3) {
-		dev_info(&dev->dev, "MXIC negotiation status %08x\n",
-			 ioread32(ioaddr + CSR12));
-	}
-	if (next_tick) {
-		mod_timer(&tp->timer, RUN_AT(next_tick));
-	}
-}
-
-
-void comet_timer(unsigned long data)
-{
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
-	int next_tick = 60*HZ;
-
-	if (tulip_debug > 1)
-		netdev_dbg(dev, "Comet link status %04x partner capability %04x\n",
-			   tulip_mdio_read(dev, tp->phys[0], 1),
-			   tulip_mdio_read(dev, tp->phys[0], 5));
-	/* mod_timer synchronizes us with potential add_timer calls
-	 * from interrupts.
-	 */
-	if (tulip_check_duplex(dev) < 0)
-		{ netif_carrier_off(dev); }
-	else
-		{ netif_carrier_on(dev); }
-	mod_timer(&tp->timer, RUN_AT(next_tick));
-}
-
diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h
deleted file mode 100644
index 9db528967da9..000000000000
--- a/drivers/net/tulip/tulip.h
+++ /dev/null
@@ -1,573 +0,0 @@
-/*
-	drivers/net/tulip/tulip.h
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-
-	Please submit bugs to http://bugzilla.kernel.org/ .
-*/
-
-#ifndef __NET_TULIP_H__
-#define __NET_TULIP_H__
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-#include <linux/netdevice.h>
-#include <linux/ethtool.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/unaligned.h>
-
-
-
-/* undefine, or define to various debugging levels (>4 == obscene levels) */
-#define TULIP_DEBUG 1
-
-#ifdef CONFIG_TULIP_MMIO
-#define TULIP_BAR	1	/* CBMA */
-#else
-#define TULIP_BAR	0	/* CBIO */
-#endif
-
-
-
-struct tulip_chip_table {
-	char *chip_name;
-	int io_size;
-	int valid_intrs;	/* CSR7 interrupt enable settings */
-	int flags;
-	void (*media_timer) (unsigned long);
-	work_func_t media_task;
-};
-
-
-enum tbl_flag {
-	HAS_MII			= 0x00001,
-	HAS_MEDIA_TABLE		= 0x00002,
-	CSR12_IN_SROM		= 0x00004,
-	ALWAYS_CHECK_MII	= 0x00008,
-	HAS_ACPI		= 0x00010,
-	MC_HASH_ONLY		= 0x00020, /* Hash-only multicast filter. */
-	HAS_PNICNWAY		= 0x00080,
-	HAS_NWAY		= 0x00040, /* Uses internal NWay xcvr. */
-	HAS_INTR_MITIGATION	= 0x00100,
-	IS_ASIX			= 0x00200,
-	HAS_8023X		= 0x00400,
-	COMET_MAC_ADDR		= 0x00800,
-	HAS_PCI_MWI		= 0x01000,
-	HAS_PHY_IRQ		= 0x02000,
-	HAS_SWAPPED_SEEPROM	= 0x04000,
-	NEEDS_FAKE_MEDIA_TABLE	= 0x08000,
-	COMET_PM		= 0x10000,
-};
-
-
-/* chip types.  careful!  order is VERY IMPORTANT here, as these
- * are used throughout the driver as indices into arrays */
-/* Note 21142 == 21143. */
-enum chips {
-	DC21040 = 0,
-	DC21041 = 1,
-	DC21140 = 2,
-	DC21142 = 3, DC21143 = 3,
-	LC82C168,
-	MX98713,
-	MX98715,
-	MX98725,
-	AX88140,
-	PNIC2,
-	COMET,
-	COMPEX9881,
-	I21145,
-	DM910X,
-	CONEXANT,
-};
-
-
-enum MediaIs {
-	MediaIsFD = 1,
-	MediaAlwaysFD = 2,
-	MediaIsMII = 4,
-	MediaIsFx = 8,
-	MediaIs100 = 16
-};
-
-
-/* Offsets to the Command and Status Registers, "CSRs".  All accesses
-   must be longword instructions and quadword aligned. */
-enum tulip_offsets {
-	CSR0 = 0,
-	CSR1 = 0x08,
-	CSR2 = 0x10,
-	CSR3 = 0x18,
-	CSR4 = 0x20,
-	CSR5 = 0x28,
-	CSR6 = 0x30,
-	CSR7 = 0x38,
-	CSR8 = 0x40,
-	CSR9 = 0x48,
-	CSR10 = 0x50,
-	CSR11 = 0x58,
-	CSR12 = 0x60,
-	CSR13 = 0x68,
-	CSR14 = 0x70,
-	CSR15 = 0x78,
-	CSR18 = 0x88,
-	CSR19 = 0x8c,
-	CSR20 = 0x90,
-	CSR27 = 0xAC,
-	CSR28 = 0xB0,
-};
-
-/* register offset and bits for CFDD PCI config reg */
-enum pci_cfg_driver_reg {
-	CFDD = 0x40,
-	CFDD_Sleep = (1 << 31),
-	CFDD_Snooze = (1 << 30),
-};
-
-#define RxPollInt (RxIntr|RxNoBuf|RxDied|RxJabber)
-
-/* The bits in the CSR5 status registers, mostly interrupt sources. */
-enum status_bits {
-	TimerInt = 0x800,
-	SystemError = 0x2000,
-	TPLnkFail = 0x1000,
-	TPLnkPass = 0x10,
-	NormalIntr = 0x10000,
-	AbnormalIntr = 0x8000,
-	RxJabber = 0x200,
-	RxDied = 0x100,
-	RxNoBuf = 0x80,
-	RxIntr = 0x40,
-	TxFIFOUnderflow = 0x20,
-	RxErrIntr = 0x10,
-	TxJabber = 0x08,
-	TxNoBuf = 0x04,
-	TxDied = 0x02,
-	TxIntr = 0x01,
-};
-
-/* bit mask for CSR5 TX/RX process state */
-#define CSR5_TS	0x00700000
-#define CSR5_RS	0x000e0000
-
-enum tulip_mode_bits {
-	TxThreshold		= (1 << 22),
-	FullDuplex		= (1 << 9),
-	TxOn			= 0x2000,
-	AcceptBroadcast		= 0x0100,
-	AcceptAllMulticast	= 0x0080,
-	AcceptAllPhys		= 0x0040,
-	AcceptRunt		= 0x0008,
-	RxOn			= 0x0002,
-	RxTx			= (TxOn | RxOn),
-};
-
-
-enum tulip_busconfig_bits {
-	MWI			= (1 << 24),
-	MRL			= (1 << 23),
-	MRM			= (1 << 21),
-	CALShift		= 14,
-	BurstLenShift		= 8,
-};
-
-
-/* The Tulip Rx and Tx buffer descriptors. */
-struct tulip_rx_desc {
-	__le32 status;
-	__le32 length;
-	__le32 buffer1;
-	__le32 buffer2;
-};
-
-
-struct tulip_tx_desc {
-	__le32 status;
-	__le32 length;
-	__le32 buffer1;
-	__le32 buffer2;		/* We use only buffer 1.  */
-};
-
-
-enum desc_status_bits {
-	DescOwned    = 0x80000000,
-	DescWholePkt = 0x60000000,
-	DescEndPkt   = 0x40000000,
-	DescStartPkt = 0x20000000,
-	DescEndRing  = 0x02000000,
-	DescUseLink  = 0x01000000,
-
-	/*
-	 * Error summary flag is logical or of 'CRC Error', 'Collision Seen',
-	 * 'Frame Too Long', 'Runt' and 'Descriptor Error' flags generated
-	 * within tulip chip.
-	 */
-	RxDescErrorSummary = 0x8000,
-	RxDescCRCError = 0x0002,
-	RxDescCollisionSeen = 0x0040,
-
-	/*
-	 * 'Frame Too Long' flag is set if packet length including CRC exceeds
-	 * 1518.  However, a full sized VLAN tagged frame is 1522 bytes
-	 * including CRC.
-	 *
-	 * The tulip chip does not block oversized frames, and if this flag is
-	 * set on a receive descriptor it does not indicate the frame has been
-	 * truncated.  The receive descriptor also includes the actual length.
-	 * Therefore we can safety ignore this flag and check the length
-	 * ourselves.
-	 */
-	RxDescFrameTooLong = 0x0080,
-	RxDescRunt = 0x0800,
-	RxDescDescErr = 0x4000,
-	RxWholePkt   = 0x00000300,
-	/*
-	 * Top three bits of 14 bit frame length (status bits 27-29) should
-	 * never be set as that would make frame over 2047 bytes. The Receive
-	 * Watchdog flag (bit 4) may indicate the length is over 2048 and the
-	 * length field is invalid.
-	 */
-	RxLengthOver2047 = 0x38000010
-};
-
-
-enum t21143_csr6_bits {
-	csr6_sc = (1<<31),
-	csr6_ra = (1<<30),
-	csr6_ign_dest_msb = (1<<26),
-	csr6_mbo = (1<<25),
-	csr6_scr = (1<<24),  /* scramble mode flag: can't be set */
-	csr6_pcs = (1<<23),  /* Enables PCS functions (symbol mode requires csr6_ps be set) default is set */
-	csr6_ttm = (1<<22),  /* Transmit Threshold Mode, set for 10baseT, 0 for 100BaseTX */
-	csr6_sf = (1<<21),   /* Store and forward. If set ignores TR bits */
-	csr6_hbd = (1<<19),  /* Heart beat disable. Disables SQE function in 10baseT */
-	csr6_ps = (1<<18),   /* Port Select. 0 (defualt) = 10baseT, 1 = 100baseTX: can't be set */
-	csr6_ca = (1<<17),   /* Collision Offset Enable. If set uses special algorithm in low collision situations */
-	csr6_trh = (1<<15),  /* Transmit Threshold high bit */
-	csr6_trl = (1<<14),  /* Transmit Threshold low bit */
-
-	/***************************************************************
-	 * This table shows transmit threshold values based on media   *
-	 * and these two registers (from PNIC1 & 2 docs) Note: this is *
-	 * all meaningless if sf is set.                               *
-	 ***************************************************************/
-
-	/***********************************
-	 * (trh,trl) * 100BaseTX * 10BaseT *
-	 ***********************************
-	 *   (0,0)   *     128   *    72   *
-	 *   (0,1)   *     256   *    96   *
-	 *   (1,0)   *     512   *   128   *
-	 *   (1,1)   *    1024   *   160   *
-	 ***********************************/
-
-	csr6_fc = (1<<12),   /* Forces a collision in next transmission (for testing in loopback mode) */
-	csr6_om_int_loop = (1<<10), /* internal (FIFO) loopback flag */
-	csr6_om_ext_loop = (1<<11), /* external (PMD) loopback flag */
-	/* set both and you get (PHY) loopback */
-	csr6_fd = (1<<9),    /* Full duplex mode, disables hearbeat, no loopback */
-	csr6_pm = (1<<7),    /* Pass All Multicast */
-	csr6_pr = (1<<6),    /* Promiscuous mode */
-	csr6_sb = (1<<5),    /* Start(1)/Stop(0) backoff counter */
-	csr6_if = (1<<4),    /* Inverse Filtering, rejects only addresses in address table: can't be set */
-	csr6_pb = (1<<3),    /* Pass Bad Frames, (1) causes even bad frames to be passed on */
-	csr6_ho = (1<<2),    /* Hash-only filtering mode: can't be set */
-	csr6_hp = (1<<0),    /* Hash/Perfect Receive Filtering Mode: can't be set */
-
-	csr6_mask_capture = (csr6_sc | csr6_ca),
-	csr6_mask_defstate = (csr6_mask_capture | csr6_mbo),
-	csr6_mask_hdcap = (csr6_mask_defstate | csr6_hbd | csr6_ps),
-	csr6_mask_hdcaptt = (csr6_mask_hdcap  | csr6_trh | csr6_trl),
-	csr6_mask_fullcap = (csr6_mask_hdcaptt | csr6_fd),
-	csr6_mask_fullpromisc = (csr6_pr | csr6_pm),
-	csr6_mask_filters = (csr6_hp | csr6_ho | csr6_if),
-	csr6_mask_100bt = (csr6_scr | csr6_pcs | csr6_hbd),
-};
-
-enum tulip_comet_csr13_bits {
-/* The LINKOFFE and LINKONE work in conjunction with LSCE, i.e. they
- * determine which link status transition wakes up if LSCE is
- * enabled */
-        comet_csr13_linkoffe = (1 << 17),
-        comet_csr13_linkone = (1 << 16),
-        comet_csr13_wfre = (1 << 10),
-        comet_csr13_mpre = (1 << 9),
-        comet_csr13_lsce = (1 << 8),
-        comet_csr13_wfr = (1 << 2),
-        comet_csr13_mpr = (1 << 1),
-        comet_csr13_lsc = (1 << 0),
-};
-
-enum tulip_comet_csr18_bits {
-        comet_csr18_pmes_sticky = (1 << 24),
-        comet_csr18_pm_mode = (1 << 19),
-        comet_csr18_apm_mode = (1 << 18),
-        comet_csr18_d3a = (1 << 7)
-};
-
-enum tulip_comet_csr20_bits {
-        comet_csr20_pmes = (1 << 15),
-};
-
-/* Keep the ring sizes a power of two for efficiency.
-   Making the Tx ring too large decreases the effectiveness of channel
-   bonding and packet priority.
-   There are no ill effects from too-large receive rings. */
-
-#define TX_RING_SIZE	32
-#define RX_RING_SIZE	128
-#define MEDIA_MASK     31
-
-/* The receiver on the DC21143 rev 65 can fail to close the last
- * receive descriptor in certain circumstances (see errata) when
- * using MWI. This can only occur if the receive buffer ends on
- * a cache line boundary, so the "+ 4" below ensures it doesn't.
- */
-#define PKT_BUF_SZ	(1536 + 4)	/* Size of each temporary Rx buffer. */
-
-#define TULIP_MIN_CACHE_LINE	8	/* in units of 32-bit words */
-
-#if defined(__sparc__) || defined(__hppa__)
-/* The UltraSparc PCI controllers will disconnect at every 64-byte
- * crossing anyways so it makes no sense to tell Tulip to burst
- * any more than that.
- */
-#define TULIP_MAX_CACHE_LINE	16	/* in units of 32-bit words */
-#else
-#define TULIP_MAX_CACHE_LINE	32	/* in units of 32-bit words */
-#endif
-
-
-/* Ring-wrap flag in length field, use for last ring entry.
-	0x01000000 means chain on buffer2 address,
-	0x02000000 means use the ring start address in CSR2/3.
-   Note: Some work-alike chips do not function correctly in chained mode.
-   The ASIX chip works only in chained mode.
-   Thus we indicates ring mode, but always write the 'next' field for
-   chained mode as well.
-*/
-#define DESC_RING_WRAP 0x02000000
-
-
-#define EEPROM_SIZE 512 	/* 2 << EEPROM_ADDRLEN */
-
-
-#define RUN_AT(x) (jiffies + (x))
-
-#define get_u16(ptr) get_unaligned_le16((ptr))
-
-struct medialeaf {
-	u8 type;
-	u8 media;
-	unsigned char *leafdata;
-};
-
-
-struct mediatable {
-	u16 defaultmedia;
-	u8 leafcount;
-	u8 csr12dir;		/* General purpose pin directions. */
-	unsigned has_mii:1;
-	unsigned has_nonmii:1;
-	unsigned has_reset:6;
-	u32 csr15dir;
-	u32 csr15val;		/* 21143 NWay setting. */
-	struct medialeaf mleaf[0];
-};
-
-
-struct mediainfo {
-	struct mediainfo *next;
-	int info_type;
-	int index;
-	unsigned char *info;
-};
-
-struct ring_info {
-	struct sk_buff	*skb;
-	dma_addr_t	mapping;
-};
-
-
-struct tulip_private {
-	const char *product_name;
-	struct net_device *next_module;
-	struct tulip_rx_desc *rx_ring;
-	struct tulip_tx_desc *tx_ring;
-	dma_addr_t rx_ring_dma;
-	dma_addr_t tx_ring_dma;
-	/* The saved address of a sent-in-place packet/buffer, for skfree(). */
-	struct ring_info tx_buffers[TX_RING_SIZE];
-	/* The addresses of receive-in-place skbuffs. */
-	struct ring_info rx_buffers[RX_RING_SIZE];
-	u16 setup_frame[96];	/* Pseudo-Tx frame to init address table. */
-	int chip_id;
-	int revision;
-	int flags;
-	struct napi_struct napi;
-	struct timer_list timer;	/* Media selection timer. */
-	struct timer_list oom_timer;    /* Out of memory timer. */
-	u32 mc_filter[2];
-	spinlock_t lock;
-	spinlock_t mii_lock;
-	unsigned int cur_rx, cur_tx;	/* The next free ring entry */
-	unsigned int dirty_rx, dirty_tx;	/* The ring entries to be free()ed. */
-
-#ifdef 	CONFIG_TULIP_NAPI_HW_MITIGATION
-        int mit_on;
-#endif
-	unsigned int full_duplex:1;	/* Full-duplex operation requested. */
-	unsigned int full_duplex_lock:1;
-	unsigned int fake_addr:1;	/* Multiport board faked address. */
-	unsigned int default_port:4;	/* Last dev->if_port value. */
-	unsigned int media2:4;	/* Secondary monitored media port. */
-	unsigned int medialock:1;	/* Don't sense media type. */
-	unsigned int mediasense:1;	/* Media sensing in progress. */
-	unsigned int nway:1, nwayset:1;		/* 21143 internal NWay. */
-	unsigned int timeout_recovery:1;
-	unsigned int csr0;	/* CSR0 setting. */
-	unsigned int csr6;	/* Current CSR6 control settings. */
-	unsigned char eeprom[EEPROM_SIZE];	/* Serial EEPROM contents. */
-	void (*link_change) (struct net_device * dev, int csr5);
-        struct ethtool_wolinfo wolinfo;        /* WOL settings */
-	u16 sym_advertise, mii_advertise; /* NWay capabilities advertised.  */
-	u16 lpar;		/* 21143 Link partner ability. */
-	u16 advertising[4];
-	signed char phys[4], mii_cnt;	/* MII device addresses. */
-	struct mediatable *mtable;
-	int cur_index;		/* Current media index. */
-	int saved_if_port;
-	struct pci_dev *pdev;
-	int ttimer;
-	int susp_rx;
-	unsigned long nir;
-	void __iomem *base_addr;
-	int csr12_shadow;
-	int pad0;		/* Used for 8-byte alignment */
-	struct work_struct media_work;
-	struct net_device *dev;
-};
-
-
-struct eeprom_fixup {
-	char *name;
-	unsigned char addr0;
-	unsigned char addr1;
-	unsigned char addr2;
-	u16 newtable[32];	/* Max length below. */
-};
-
-
-/* 21142.c */
-extern u16 t21142_csr14[];
-void t21142_media_task(struct work_struct *work);
-void t21142_start_nway(struct net_device *dev);
-void t21142_lnk_change(struct net_device *dev, int csr5);
-
-
-/* PNIC2.c */
-void pnic2_lnk_change(struct net_device *dev, int csr5);
-void pnic2_timer(unsigned long data);
-void pnic2_start_nway(struct net_device *dev);
-void pnic2_lnk_change(struct net_device *dev, int csr5);
-
-/* eeprom.c */
-void tulip_parse_eeprom(struct net_device *dev);
-int tulip_read_eeprom(struct net_device *dev, int location, int addr_len);
-
-/* interrupt.c */
-extern unsigned int tulip_max_interrupt_work;
-extern int tulip_rx_copybreak;
-irqreturn_t tulip_interrupt(int irq, void *dev_instance);
-int tulip_refill_rx(struct net_device *dev);
-#ifdef CONFIG_TULIP_NAPI
-int tulip_poll(struct napi_struct *napi, int budget);
-#endif
-
-
-/* media.c */
-int tulip_mdio_read(struct net_device *dev, int phy_id, int location);
-void tulip_mdio_write(struct net_device *dev, int phy_id, int location, int value);
-void tulip_select_media(struct net_device *dev, int startup);
-int tulip_check_duplex(struct net_device *dev);
-void tulip_find_mii (struct net_device *dev, int board_idx);
-
-/* pnic.c */
-void pnic_do_nway(struct net_device *dev);
-void pnic_lnk_change(struct net_device *dev, int csr5);
-void pnic_timer(unsigned long data);
-
-/* timer.c */
-void tulip_media_task(struct work_struct *work);
-void mxic_timer(unsigned long data);
-void comet_timer(unsigned long data);
-
-/* tulip_core.c */
-extern int tulip_debug;
-extern const char * const medianame[];
-extern const char tulip_media_cap[];
-extern struct tulip_chip_table tulip_tbl[];
-void oom_timer(unsigned long data);
-extern u8 t21040_csr13[];
-
-static inline void tulip_start_rxtx(struct tulip_private *tp)
-{
-	void __iomem *ioaddr = tp->base_addr;
-	iowrite32(tp->csr6 | RxTx, ioaddr + CSR6);
-	barrier();
-	(void) ioread32(ioaddr + CSR6); /* mmio sync */
-}
-
-static inline void tulip_stop_rxtx(struct tulip_private *tp)
-{
-	void __iomem *ioaddr = tp->base_addr;
-	u32 csr6 = ioread32(ioaddr + CSR6);
-
-	if (csr6 & RxTx) {
-		unsigned i=1300/10;
-		iowrite32(csr6 & ~RxTx, ioaddr + CSR6);
-		barrier();
-		/* wait until in-flight frame completes.
-		 * Max time @ 10BT: 1500*8b/10Mbps == 1200us (+ 100us margin)
-		 * Typically expect this loop to end in < 50 us on 100BT.
-		 */
-		while (--i && (ioread32(ioaddr + CSR5) & (CSR5_TS|CSR5_RS)))
-			udelay(10);
-
-		if (!i)
-			netdev_dbg(tp->dev, "tulip_stop_rxtx() failed (CSR5 0x%x CSR6 0x%x)\n",
-				   ioread32(ioaddr + CSR5),
-				   ioread32(ioaddr + CSR6));
-	}
-}
-
-static inline void tulip_restart_rxtx(struct tulip_private *tp)
-{
-	tulip_stop_rxtx(tp);
-	udelay(5);
-	tulip_start_rxtx(tp);
-}
-
-static inline void tulip_tx_timeout_complete(struct tulip_private *tp, void __iomem *ioaddr)
-{
-	/* Stop and restart the chip's Tx processes. */
-	tulip_restart_rxtx(tp);
-	/* Trigger an immediate transmit demand. */
-	iowrite32(0, ioaddr + CSR1);
-
-	tp->dev->stats.tx_errors++;
-}
-
-#endif /* __NET_TULIP_H__ */
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
deleted file mode 100644
index 1246998a677c..000000000000
--- a/drivers/net/tulip/tulip_core.c
+++ /dev/null
@@ -1,2011 +0,0 @@
-/*	tulip_core.c: A DEC 21x4x-family ethernet driver for Linux.
-
-	Copyright 2000,2001  The Linux Kernel Team
-	Written/copyright 1994-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
-	for more information on this driver.
-
-	Please submit bugs to http://bugzilla.kernel.org/ .
-*/
-
-#define pr_fmt(fmt) "tulip: " fmt
-
-#define DRV_NAME	"tulip"
-#ifdef CONFIG_TULIP_NAPI
-#define DRV_VERSION    "1.1.15-NAPI" /* Keep at least for test */
-#else
-#define DRV_VERSION	"1.1.15"
-#endif
-#define DRV_RELDATE	"Feb 27, 2007"
-
-
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include "tulip.h"
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/etherdevice.h>
-#include <linux/delay.h>
-#include <linux/mii.h>
-#include <linux/crc32.h>
-#include <asm/unaligned.h>
-#include <asm/uaccess.h>
-
-#ifdef CONFIG_SPARC
-#include <asm/prom.h>
-#endif
-
-static char version[] __devinitdata =
-	"Linux Tulip driver version " DRV_VERSION " (" DRV_RELDATE ")\n";
-
-/* A few user-configurable values. */
-
-/* Maximum events (Rx packets, etc.) to handle at each interrupt. */
-static unsigned int max_interrupt_work = 25;
-
-#define MAX_UNITS 8
-/* Used to pass the full-duplex flag, etc. */
-static int full_duplex[MAX_UNITS];
-static int options[MAX_UNITS];
-static int mtu[MAX_UNITS];			/* Jumbo MTU for interfaces. */
-
-/*  The possible media types that can be set in options[] are: */
-const char * const medianame[32] = {
-	"10baseT", "10base2", "AUI", "100baseTx",
-	"10baseT-FDX", "100baseTx-FDX", "100baseT4", "100baseFx",
-	"100baseFx-FDX", "MII 10baseT", "MII 10baseT-FDX", "MII",
-	"10baseT(forced)", "MII 100baseTx", "MII 100baseTx-FDX", "MII 100baseT4",
-	"MII 100baseFx-HDX", "MII 100baseFx-FDX", "Home-PNA 1Mbps", "Invalid-19",
-	"","","","", "","","","",  "","","","Transceiver reset",
-};
-
-/* Set the copy breakpoint for the copy-only-tiny-buffer Rx structure. */
-#if defined(__alpha__) || defined(__arm__) || defined(__hppa__) || \
-	defined(CONFIG_SPARC) || defined(__ia64__) || \
-	defined(__sh__) || defined(__mips__)
-static int rx_copybreak = 1518;
-#else
-static int rx_copybreak = 100;
-#endif
-
-/*
-  Set the bus performance register.
-	Typical: Set 16 longword cache alignment, no burst limit.
-	Cache alignment bits 15:14	     Burst length 13:8
-		0000	No alignment  0x00000000 unlimited		0800 8 longwords
-		4000	8  longwords		0100 1 longword		1000 16 longwords
-		8000	16 longwords		0200 2 longwords	2000 32 longwords
-		C000	32  longwords		0400 4 longwords
-	Warning: many older 486 systems are broken and require setting 0x00A04800
-	   8 longword cache alignment, 8 longword burst.
-	ToDo: Non-Intel setting could be better.
-*/
-
-#if defined(__alpha__) || defined(__ia64__)
-static int csr0 = 0x01A00000 | 0xE000;
-#elif defined(__i386__) || defined(__powerpc__) || defined(__x86_64__)
-static int csr0 = 0x01A00000 | 0x8000;
-#elif defined(CONFIG_SPARC) || defined(__hppa__)
-/* The UltraSparc PCI controllers will disconnect at every 64-byte
- * crossing anyways so it makes no sense to tell Tulip to burst
- * any more than that.
- */
-static int csr0 = 0x01A00000 | 0x9000;
-#elif defined(__arm__) || defined(__sh__)
-static int csr0 = 0x01A00000 | 0x4800;
-#elif defined(__mips__)
-static int csr0 = 0x00200000 | 0x4000;
-#else
-#warning Processor architecture undefined!
-static int csr0 = 0x00A00000 | 0x4800;
-#endif
-
-/* Operational parameters that usually are not changed. */
-/* Time in jiffies before concluding the transmitter is hung. */
-#define TX_TIMEOUT  (4*HZ)
-
-
-MODULE_AUTHOR("The Linux Kernel Team");
-MODULE_DESCRIPTION("Digital 21*4* Tulip ethernet driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-module_param(tulip_debug, int, 0);
-module_param(max_interrupt_work, int, 0);
-module_param(rx_copybreak, int, 0);
-module_param(csr0, int, 0);
-module_param_array(options, int, NULL, 0);
-module_param_array(full_duplex, int, NULL, 0);
-
-#ifdef TULIP_DEBUG
-int tulip_debug = TULIP_DEBUG;
-#else
-int tulip_debug = 1;
-#endif
-
-static void tulip_timer(unsigned long data)
-{
-	struct net_device *dev = (struct net_device *)data;
-	struct tulip_private *tp = netdev_priv(dev);
-
-	if (netif_running(dev))
-		schedule_work(&tp->media_work);
-}
-
-/*
- * This table use during operation for capabilities and media timer.
- *
- * It is indexed via the values in 'enum chips'
- */
-
-struct tulip_chip_table tulip_tbl[] = {
-  { }, /* placeholder for array, slot unused currently */
-  { }, /* placeholder for array, slot unused currently */
-
-  /* DC21140 */
-  { "Digital DS21140 Tulip", 128, 0x0001ebef,
-	HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM | HAS_PCI_MWI, tulip_timer,
-	tulip_media_task },
-
-  /* DC21142, DC21143 */
-  { "Digital DS21142/43 Tulip", 128, 0x0801fbff,
-	HAS_MII | HAS_MEDIA_TABLE | ALWAYS_CHECK_MII | HAS_ACPI | HAS_NWAY
-	| HAS_INTR_MITIGATION | HAS_PCI_MWI, tulip_timer, t21142_media_task },
-
-  /* LC82C168 */
-  { "Lite-On 82c168 PNIC", 256, 0x0001fbef,
-	HAS_MII | HAS_PNICNWAY, pnic_timer, },
-
-  /* MX98713 */
-  { "Macronix 98713 PMAC", 128, 0x0001ebef,
-	HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM, mxic_timer, },
-
-  /* MX98715 */
-  { "Macronix 98715 PMAC", 256, 0x0001ebef,
-	HAS_MEDIA_TABLE, mxic_timer, },
-
-  /* MX98725 */
-  { "Macronix 98725 PMAC", 256, 0x0001ebef,
-	HAS_MEDIA_TABLE, mxic_timer, },
-
-  /* AX88140 */
-  { "ASIX AX88140", 128, 0x0001fbff,
-	HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM | MC_HASH_ONLY
-	| IS_ASIX, tulip_timer, tulip_media_task },
-
-  /* PNIC2 */
-  { "Lite-On PNIC-II", 256, 0x0801fbff,
-	HAS_MII | HAS_NWAY | HAS_8023X | HAS_PCI_MWI, pnic2_timer, },
-
-  /* COMET */
-  { "ADMtek Comet", 256, 0x0001abef,
-	HAS_MII | MC_HASH_ONLY | COMET_MAC_ADDR, comet_timer, },
-
-  /* COMPEX9881 */
-  { "Compex 9881 PMAC", 128, 0x0001ebef,
-	HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM, mxic_timer, },
-
-  /* I21145 */
-  { "Intel DS21145 Tulip", 128, 0x0801fbff,
-	HAS_MII | HAS_MEDIA_TABLE | ALWAYS_CHECK_MII | HAS_ACPI
-	| HAS_NWAY | HAS_PCI_MWI, tulip_timer, tulip_media_task },
-
-  /* DM910X */
-#ifdef CONFIG_TULIP_DM910X
-  { "Davicom DM9102/DM9102A", 128, 0x0001ebef,
-	HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM | HAS_ACPI,
-	tulip_timer, tulip_media_task },
-#else
-  { NULL },
-#endif
-
-  /* RS7112 */
-  { "Conexant LANfinity", 256, 0x0001ebef,
-	HAS_MII | HAS_ACPI, tulip_timer, tulip_media_task },
-
-};
-
-
-static DEFINE_PCI_DEVICE_TABLE(tulip_pci_tbl) = {
-	{ 0x1011, 0x0009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DC21140 },
-	{ 0x1011, 0x0019, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DC21143 },
-	{ 0x11AD, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, LC82C168 },
-	{ 0x10d9, 0x0512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MX98713 },
-	{ 0x10d9, 0x0531, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MX98715 },
-/*	{ 0x10d9, 0x0531, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MX98725 },*/
-	{ 0x125B, 0x1400, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AX88140 },
-	{ 0x11AD, 0xc115, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PNIC2 },
-	{ 0x1317, 0x0981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1317, 0x0985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1317, 0x1985, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1317, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x13D1, 0xAB02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x13D1, 0xAB03, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x13D1, 0xAB08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x104A, 0x0981, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x104A, 0x2774, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1259, 0xa120, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x11F6, 0x9881, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMPEX9881 },
-	{ 0x8086, 0x0039, PCI_ANY_ID, PCI_ANY_ID, 0, 0, I21145 },
-#ifdef CONFIG_TULIP_DM910X
-	{ 0x1282, 0x9100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DM910X },
-	{ 0x1282, 0x9102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DM910X },
-#endif
-	{ 0x1113, 0x1216, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1113, 0x1217, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MX98715 },
-	{ 0x1113, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1186, 0x1541, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1186, 0x1561, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1186, 0x1591, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x14f1, 0x1803, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CONEXANT },
-	{ 0x1626, 0x8410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1737, 0xAB09, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x1737, 0xAB08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x17B3, 0xAB08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ 0x10b7, 0x9300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* 3Com 3CSOHO100B-TX */
-	{ 0x14ea, 0xab08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* Planex FNW-3602-TX */
-	{ 0x1414, 0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* Microsoft MN-120 */
-	{ 0x1414, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET },
-	{ } /* terminate list */
-};
-MODULE_DEVICE_TABLE(pci, tulip_pci_tbl);
-
-
-/* A full-duplex map for media types. */
-const char tulip_media_cap[32] =
-{0,0,0,16,  3,19,16,24,  27,4,7,5, 0,20,23,20,  28,31,0,0, };
-
-static void tulip_tx_timeout(struct net_device *dev);
-static void tulip_init_ring(struct net_device *dev);
-static void tulip_free_ring(struct net_device *dev);
-static netdev_tx_t tulip_start_xmit(struct sk_buff *skb,
-					  struct net_device *dev);
-static int tulip_open(struct net_device *dev);
-static int tulip_close(struct net_device *dev);
-static void tulip_up(struct net_device *dev);
-static void tulip_down(struct net_device *dev);
-static struct net_device_stats *tulip_get_stats(struct net_device *dev);
-static int private_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static void set_rx_mode(struct net_device *dev);
-static void tulip_set_wolopts(struct pci_dev *pdev, u32 wolopts);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void poll_tulip(struct net_device *dev);
-#endif
-
-static void tulip_set_power_state (struct tulip_private *tp,
-				   int sleep, int snooze)
-{
-	if (tp->flags & HAS_ACPI) {
-		u32 tmp, newtmp;
-		pci_read_config_dword (tp->pdev, CFDD, &tmp);
-		newtmp = tmp & ~(CFDD_Sleep | CFDD_Snooze);
-		if (sleep)
-			newtmp |= CFDD_Sleep;
-		else if (snooze)
-			newtmp |= CFDD_Snooze;
-		if (tmp != newtmp)
-			pci_write_config_dword (tp->pdev, CFDD, newtmp);
-	}
-
-}
-
-
-static void tulip_up(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int next_tick = 3*HZ;
-	u32 reg;
-	int i;
-
-#ifdef CONFIG_TULIP_NAPI
-	napi_enable(&tp->napi);
-#endif
-
-	/* Wake the chip from sleep/snooze mode. */
-	tulip_set_power_state (tp, 0, 0);
-
-	/* Disable all WOL events */
-	pci_enable_wake(tp->pdev, PCI_D3hot, 0);
-	pci_enable_wake(tp->pdev, PCI_D3cold, 0);
-	tulip_set_wolopts(tp->pdev, 0);
-
-	/* On some chip revs we must set the MII/SYM port before the reset!? */
-	if (tp->mii_cnt  ||  (tp->mtable  &&  tp->mtable->has_mii))
-		iowrite32(0x00040000, ioaddr + CSR6);
-
-	/* Reset the chip, holding bit 0 set at least 50 PCI cycles. */
-	iowrite32(0x00000001, ioaddr + CSR0);
-	pci_read_config_dword(tp->pdev, PCI_COMMAND, &reg);  /* flush write */
-	udelay(100);
-
-	/* Deassert reset.
-	   Wait the specified 50 PCI cycles after a reset by initializing
-	   Tx and Rx queues and the address filter list. */
-	iowrite32(tp->csr0, ioaddr + CSR0);
-	pci_read_config_dword(tp->pdev, PCI_COMMAND, &reg);  /* flush write */
-	udelay(100);
-
-	if (tulip_debug > 1)
-		netdev_dbg(dev, "tulip_up(), irq==%d\n", dev->irq);
-
-	iowrite32(tp->rx_ring_dma, ioaddr + CSR3);
-	iowrite32(tp->tx_ring_dma, ioaddr + CSR4);
-	tp->cur_rx = tp->cur_tx = 0;
-	tp->dirty_rx = tp->dirty_tx = 0;
-
-	if (tp->flags & MC_HASH_ONLY) {
-		u32 addr_low = get_unaligned_le32(dev->dev_addr);
-		u32 addr_high = get_unaligned_le16(dev->dev_addr + 4);
-		if (tp->chip_id == AX88140) {
-			iowrite32(0, ioaddr + CSR13);
-			iowrite32(addr_low,  ioaddr + CSR14);
-			iowrite32(1, ioaddr + CSR13);
-			iowrite32(addr_high, ioaddr + CSR14);
-		} else if (tp->flags & COMET_MAC_ADDR) {
-			iowrite32(addr_low,  ioaddr + 0xA4);
-			iowrite32(addr_high, ioaddr + 0xA8);
-			iowrite32(0, ioaddr + CSR27);
-			iowrite32(0, ioaddr + CSR28);
-		}
-	} else {
-		/* This is set_rx_mode(), but without starting the transmitter. */
-		u16 *eaddrs = (u16 *)dev->dev_addr;
-		u16 *setup_frm = &tp->setup_frame[15*6];
-		dma_addr_t mapping;
-
-		/* 21140 bug: you must add the broadcast address. */
-		memset(tp->setup_frame, 0xff, sizeof(tp->setup_frame));
-		/* Fill the final entry of the table with our physical address. */
-		*setup_frm++ = eaddrs[0]; *setup_frm++ = eaddrs[0];
-		*setup_frm++ = eaddrs[1]; *setup_frm++ = eaddrs[1];
-		*setup_frm++ = eaddrs[2]; *setup_frm++ = eaddrs[2];
-
-		mapping = pci_map_single(tp->pdev, tp->setup_frame,
-					 sizeof(tp->setup_frame),
-					 PCI_DMA_TODEVICE);
-		tp->tx_buffers[tp->cur_tx].skb = NULL;
-		tp->tx_buffers[tp->cur_tx].mapping = mapping;
-
-		/* Put the setup frame on the Tx list. */
-		tp->tx_ring[tp->cur_tx].length = cpu_to_le32(0x08000000 | 192);
-		tp->tx_ring[tp->cur_tx].buffer1 = cpu_to_le32(mapping);
-		tp->tx_ring[tp->cur_tx].status = cpu_to_le32(DescOwned);
-
-		tp->cur_tx++;
-	}
-
-	tp->saved_if_port = dev->if_port;
-	if (dev->if_port == 0)
-		dev->if_port = tp->default_port;
-
-	/* Allow selecting a default media. */
-	i = 0;
-	if (tp->mtable == NULL)
-		goto media_picked;
-	if (dev->if_port) {
-		int looking_for = tulip_media_cap[dev->if_port] & MediaIsMII ? 11 :
-			(dev->if_port == 12 ? 0 : dev->if_port);
-		for (i = 0; i < tp->mtable->leafcount; i++)
-			if (tp->mtable->mleaf[i].media == looking_for) {
-				dev_info(&dev->dev,
-					 "Using user-specified media %s\n",
-					 medianame[dev->if_port]);
-				goto media_picked;
-			}
-	}
-	if ((tp->mtable->defaultmedia & 0x0800) == 0) {
-		int looking_for = tp->mtable->defaultmedia & MEDIA_MASK;
-		for (i = 0; i < tp->mtable->leafcount; i++)
-			if (tp->mtable->mleaf[i].media == looking_for) {
-				dev_info(&dev->dev,
-					 "Using EEPROM-set media %s\n",
-					 medianame[looking_for]);
-				goto media_picked;
-			}
-	}
-	/* Start sensing first non-full-duplex media. */
-	for (i = tp->mtable->leafcount - 1;
-		 (tulip_media_cap[tp->mtable->mleaf[i].media] & MediaAlwaysFD) && i > 0; i--)
-		;
-media_picked:
-
-	tp->csr6 = 0;
-	tp->cur_index = i;
-	tp->nwayset = 0;
-
-	if (dev->if_port) {
-		if (tp->chip_id == DC21143  &&
-		    (tulip_media_cap[dev->if_port] & MediaIsMII)) {
-			/* We must reset the media CSRs when we force-select MII mode. */
-			iowrite32(0x0000, ioaddr + CSR13);
-			iowrite32(0x0000, ioaddr + CSR14);
-			iowrite32(0x0008, ioaddr + CSR15);
-		}
-		tulip_select_media(dev, 1);
-	} else if (tp->chip_id == DC21142) {
-		if (tp->mii_cnt) {
-			tulip_select_media(dev, 1);
-			if (tulip_debug > 1)
-				dev_info(&dev->dev,
-					 "Using MII transceiver %d, status %04x\n",
-					 tp->phys[0],
-					 tulip_mdio_read(dev, tp->phys[0], 1));
-			iowrite32(csr6_mask_defstate, ioaddr + CSR6);
-			tp->csr6 = csr6_mask_hdcap;
-			dev->if_port = 11;
-			iowrite32(0x0000, ioaddr + CSR13);
-			iowrite32(0x0000, ioaddr + CSR14);
-		} else
-			t21142_start_nway(dev);
-	} else if (tp->chip_id == PNIC2) {
-	        /* for initial startup advertise 10/100 Full and Half */
-	        tp->sym_advertise = 0x01E0;
-                /* enable autonegotiate end interrupt */
-	        iowrite32(ioread32(ioaddr+CSR5)| 0x00008010, ioaddr + CSR5);
-	        iowrite32(ioread32(ioaddr+CSR7)| 0x00008010, ioaddr + CSR7);
-		pnic2_start_nway(dev);
-	} else if (tp->chip_id == LC82C168  &&  ! tp->medialock) {
-		if (tp->mii_cnt) {
-			dev->if_port = 11;
-			tp->csr6 = 0x814C0000 | (tp->full_duplex ? 0x0200 : 0);
-			iowrite32(0x0001, ioaddr + CSR15);
-		} else if (ioread32(ioaddr + CSR5) & TPLnkPass)
-			pnic_do_nway(dev);
-		else {
-			/* Start with 10mbps to do autonegotiation. */
-			iowrite32(0x32, ioaddr + CSR12);
-			tp->csr6 = 0x00420000;
-			iowrite32(0x0001B078, ioaddr + 0xB8);
-			iowrite32(0x0201B078, ioaddr + 0xB8);
-			next_tick = 1*HZ;
-		}
-	} else if ((tp->chip_id == MX98713 || tp->chip_id == COMPEX9881) &&
-		   ! tp->medialock) {
-		dev->if_port = 0;
-		tp->csr6 = 0x01880000 | (tp->full_duplex ? 0x0200 : 0);
-		iowrite32(0x0f370000 | ioread16(ioaddr + 0x80), ioaddr + 0x80);
-	} else if (tp->chip_id == MX98715 || tp->chip_id == MX98725) {
-		/* Provided by BOLO, Macronix - 12/10/1998. */
-		dev->if_port = 0;
-		tp->csr6 = 0x01a80200;
-		iowrite32(0x0f370000 | ioread16(ioaddr + 0x80), ioaddr + 0x80);
-		iowrite32(0x11000 | ioread16(ioaddr + 0xa0), ioaddr + 0xa0);
-	} else if (tp->chip_id == COMET || tp->chip_id == CONEXANT) {
-		/* Enable automatic Tx underrun recovery. */
-		iowrite32(ioread32(ioaddr + 0x88) | 1, ioaddr + 0x88);
-		dev->if_port = tp->mii_cnt ? 11 : 0;
-		tp->csr6 = 0x00040000;
-	} else if (tp->chip_id == AX88140) {
-		tp->csr6 = tp->mii_cnt ? 0x00040100 : 0x00000100;
-	} else
-		tulip_select_media(dev, 1);
-
-	/* Start the chip's Tx to process setup frame. */
-	tulip_stop_rxtx(tp);
-	barrier();
-	udelay(5);
-	iowrite32(tp->csr6 | TxOn, ioaddr + CSR6);
-
-	/* Enable interrupts by setting the interrupt mask. */
-	iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR5);
-	iowrite32(tulip_tbl[tp->chip_id].valid_intrs, ioaddr + CSR7);
-	tulip_start_rxtx(tp);
-	iowrite32(0, ioaddr + CSR2);		/* Rx poll demand */
-
-	if (tulip_debug > 2) {
-		netdev_dbg(dev, "Done tulip_up(), CSR0 %08x, CSR5 %08x CSR6 %08x\n",
-			   ioread32(ioaddr + CSR0),
-			   ioread32(ioaddr + CSR5),
-			   ioread32(ioaddr + CSR6));
-	}
-
-	/* Set the timer to switch to check for link beat and perhaps switch
-	   to an alternate media type. */
-	tp->timer.expires = RUN_AT(next_tick);
-	add_timer(&tp->timer);
-#ifdef CONFIG_TULIP_NAPI
-	init_timer(&tp->oom_timer);
-        tp->oom_timer.data = (unsigned long)dev;
-        tp->oom_timer.function = oom_timer;
-#endif
-}
-
-static int
-tulip_open(struct net_device *dev)
-{
-	int retval;
-
-	tulip_init_ring (dev);
-
-	retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev);
-	if (retval)
-		goto free_ring;
-
-	tulip_up (dev);
-
-	netif_start_queue (dev);
-
-	return 0;
-
-free_ring:
-	tulip_free_ring (dev);
-	return retval;
-}
-
-
-static void tulip_tx_timeout(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	unsigned long flags;
-
-	spin_lock_irqsave (&tp->lock, flags);
-
-	if (tulip_media_cap[dev->if_port] & MediaIsMII) {
-		/* Do nothing -- the media monitor should handle this. */
-		if (tulip_debug > 1)
-			dev_warn(&dev->dev,
-				 "Transmit timeout using MII device\n");
-	} else if (tp->chip_id == DC21140 || tp->chip_id == DC21142 ||
-		   tp->chip_id == MX98713 || tp->chip_id == COMPEX9881 ||
-		   tp->chip_id == DM910X) {
-		dev_warn(&dev->dev,
-			 "21140 transmit timed out, status %08x, SIA %08x %08x %08x %08x, resetting...\n",
-			 ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR12),
-			 ioread32(ioaddr + CSR13), ioread32(ioaddr + CSR14),
-			 ioread32(ioaddr + CSR15));
-		tp->timeout_recovery = 1;
-		schedule_work(&tp->media_work);
-		goto out_unlock;
-	} else if (tp->chip_id == PNIC2) {
-		dev_warn(&dev->dev,
-			 "PNIC2 transmit timed out, status %08x, CSR6/7 %08x / %08x CSR12 %08x, resetting...\n",
-			 (int)ioread32(ioaddr + CSR5),
-			 (int)ioread32(ioaddr + CSR6),
-			 (int)ioread32(ioaddr + CSR7),
-			 (int)ioread32(ioaddr + CSR12));
-	} else {
-		dev_warn(&dev->dev,
-			 "Transmit timed out, status %08x, CSR12 %08x, resetting...\n",
-			 ioread32(ioaddr + CSR5), ioread32(ioaddr + CSR12));
-		dev->if_port = 0;
-	}
-
-#if defined(way_too_many_messages)
-	if (tulip_debug > 3) {
-		int i;
-		for (i = 0; i < RX_RING_SIZE; i++) {
-			u8 *buf = (u8 *)(tp->rx_ring[i].buffer1);
-			int j;
-			printk(KERN_DEBUG
-			       "%2d: %08x %08x %08x %08x  %02x %02x %02x\n",
-			       i,
-			       (unsigned int)tp->rx_ring[i].status,
-			       (unsigned int)tp->rx_ring[i].length,
-			       (unsigned int)tp->rx_ring[i].buffer1,
-			       (unsigned int)tp->rx_ring[i].buffer2,
-			       buf[0], buf[1], buf[2]);
-			for (j = 0; buf[j] != 0xee && j < 1600; j++)
-				if (j < 100)
-					pr_cont(" %02x", buf[j]);
-			pr_cont(" j=%d\n", j);
-		}
-		printk(KERN_DEBUG "  Rx ring %p: ", tp->rx_ring);
-		for (i = 0; i < RX_RING_SIZE; i++)
-			pr_cont(" %08x", (unsigned int)tp->rx_ring[i].status);
-		printk(KERN_DEBUG "  Tx ring %p: ", tp->tx_ring);
-		for (i = 0; i < TX_RING_SIZE; i++)
-			pr_cont(" %08x", (unsigned int)tp->tx_ring[i].status);
-		pr_cont("\n");
-	}
-#endif
-
-	tulip_tx_timeout_complete(tp, ioaddr);
-
-out_unlock:
-	spin_unlock_irqrestore (&tp->lock, flags);
-	dev->trans_start = jiffies; /* prevent tx timeout */
-	netif_wake_queue (dev);
-}
-
-
-/* Initialize the Rx and Tx rings, along with various 'dev' bits. */
-static void tulip_init_ring(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int i;
-
-	tp->susp_rx = 0;
-	tp->ttimer = 0;
-	tp->nir = 0;
-
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		tp->rx_ring[i].status = 0x00000000;
-		tp->rx_ring[i].length = cpu_to_le32(PKT_BUF_SZ);
-		tp->rx_ring[i].buffer2 = cpu_to_le32(tp->rx_ring_dma + sizeof(struct tulip_rx_desc) * (i + 1));
-		tp->rx_buffers[i].skb = NULL;
-		tp->rx_buffers[i].mapping = 0;
-	}
-	/* Mark the last entry as wrapping the ring. */
-	tp->rx_ring[i-1].length = cpu_to_le32(PKT_BUF_SZ | DESC_RING_WRAP);
-	tp->rx_ring[i-1].buffer2 = cpu_to_le32(tp->rx_ring_dma);
-
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		dma_addr_t mapping;
-
-		/* Note the receive buffer must be longword aligned.
-		   dev_alloc_skb() provides 16 byte alignment.  But do *not*
-		   use skb_reserve() to align the IP header! */
-		struct sk_buff *skb = dev_alloc_skb(PKT_BUF_SZ);
-		tp->rx_buffers[i].skb = skb;
-		if (skb == NULL)
-			break;
-		mapping = pci_map_single(tp->pdev, skb->data,
-					 PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
-		tp->rx_buffers[i].mapping = mapping;
-		skb->dev = dev;			/* Mark as being used by this device. */
-		tp->rx_ring[i].status = cpu_to_le32(DescOwned);	/* Owned by Tulip chip */
-		tp->rx_ring[i].buffer1 = cpu_to_le32(mapping);
-	}
-	tp->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
-
-	/* The Tx buffer descriptor is filled in as needed, but we
-	   do need to clear the ownership bit. */
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		tp->tx_buffers[i].skb = NULL;
-		tp->tx_buffers[i].mapping = 0;
-		tp->tx_ring[i].status = 0x00000000;
-		tp->tx_ring[i].buffer2 = cpu_to_le32(tp->tx_ring_dma + sizeof(struct tulip_tx_desc) * (i + 1));
-	}
-	tp->tx_ring[i-1].buffer2 = cpu_to_le32(tp->tx_ring_dma);
-}
-
-static netdev_tx_t
-tulip_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int entry;
-	u32 flag;
-	dma_addr_t mapping;
-	unsigned long flags;
-
-	spin_lock_irqsave(&tp->lock, flags);
-
-	/* Calculate the next Tx descriptor entry. */
-	entry = tp->cur_tx % TX_RING_SIZE;
-
-	tp->tx_buffers[entry].skb = skb;
-	mapping = pci_map_single(tp->pdev, skb->data,
-				 skb->len, PCI_DMA_TODEVICE);
-	tp->tx_buffers[entry].mapping = mapping;
-	tp->tx_ring[entry].buffer1 = cpu_to_le32(mapping);
-
-	if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE/2) {/* Typical path */
-		flag = 0x60000000; /* No interrupt */
-	} else if (tp->cur_tx - tp->dirty_tx == TX_RING_SIZE/2) {
-		flag = 0xe0000000; /* Tx-done intr. */
-	} else if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE - 2) {
-		flag = 0x60000000; /* No Tx-done intr. */
-	} else {		/* Leave room for set_rx_mode() to fill entries. */
-		flag = 0xe0000000; /* Tx-done intr. */
-		netif_stop_queue(dev);
-	}
-	if (entry == TX_RING_SIZE-1)
-		flag = 0xe0000000 | DESC_RING_WRAP;
-
-	tp->tx_ring[entry].length = cpu_to_le32(skb->len | flag);
-	/* if we were using Transmit Automatic Polling, we would need a
-	 * wmb() here. */
-	tp->tx_ring[entry].status = cpu_to_le32(DescOwned);
-	wmb();
-
-	tp->cur_tx++;
-
-	/* Trigger an immediate transmit demand. */
-	iowrite32(0, tp->base_addr + CSR1);
-
-	spin_unlock_irqrestore(&tp->lock, flags);
-
-	return NETDEV_TX_OK;
-}
-
-static void tulip_clean_tx_ring(struct tulip_private *tp)
-{
-	unsigned int dirty_tx;
-
-	for (dirty_tx = tp->dirty_tx ; tp->cur_tx - dirty_tx > 0;
-		dirty_tx++) {
-		int entry = dirty_tx % TX_RING_SIZE;
-		int status = le32_to_cpu(tp->tx_ring[entry].status);
-
-		if (status < 0) {
-			tp->dev->stats.tx_errors++;	/* It wasn't Txed */
-			tp->tx_ring[entry].status = 0;
-		}
-
-		/* Check for Tx filter setup frames. */
-		if (tp->tx_buffers[entry].skb == NULL) {
-			/* test because dummy frames not mapped */
-			if (tp->tx_buffers[entry].mapping)
-				pci_unmap_single(tp->pdev,
-					tp->tx_buffers[entry].mapping,
-					sizeof(tp->setup_frame),
-					PCI_DMA_TODEVICE);
-			continue;
-		}
-
-		pci_unmap_single(tp->pdev, tp->tx_buffers[entry].mapping,
-				tp->tx_buffers[entry].skb->len,
-				PCI_DMA_TODEVICE);
-
-		/* Free the original skb. */
-		dev_kfree_skb_irq(tp->tx_buffers[entry].skb);
-		tp->tx_buffers[entry].skb = NULL;
-		tp->tx_buffers[entry].mapping = 0;
-	}
-}
-
-static void tulip_down (struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	unsigned long flags;
-
-	cancel_work_sync(&tp->media_work);
-
-#ifdef CONFIG_TULIP_NAPI
-	napi_disable(&tp->napi);
-#endif
-
-	del_timer_sync (&tp->timer);
-#ifdef CONFIG_TULIP_NAPI
-	del_timer_sync (&tp->oom_timer);
-#endif
-	spin_lock_irqsave (&tp->lock, flags);
-
-	/* Disable interrupts by clearing the interrupt mask. */
-	iowrite32 (0x00000000, ioaddr + CSR7);
-
-	/* Stop the Tx and Rx processes. */
-	tulip_stop_rxtx(tp);
-
-	/* prepare receive buffers */
-	tulip_refill_rx(dev);
-
-	/* release any unconsumed transmit buffers */
-	tulip_clean_tx_ring(tp);
-
-	if (ioread32(ioaddr + CSR6) != 0xffffffff)
-		dev->stats.rx_missed_errors += ioread32(ioaddr + CSR8) & 0xffff;
-
-	spin_unlock_irqrestore (&tp->lock, flags);
-
-	init_timer(&tp->timer);
-	tp->timer.data = (unsigned long)dev;
-	tp->timer.function = tulip_tbl[tp->chip_id].media_timer;
-
-	dev->if_port = tp->saved_if_port;
-
-	/* Leave the driver in snooze, not sleep, mode. */
-	tulip_set_power_state (tp, 0, 1);
-}
-
-static void tulip_free_ring (struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	int i;
-
-	/* Free all the skbuffs in the Rx queue. */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = tp->rx_buffers[i].skb;
-		dma_addr_t mapping = tp->rx_buffers[i].mapping;
-
-		tp->rx_buffers[i].skb = NULL;
-		tp->rx_buffers[i].mapping = 0;
-
-		tp->rx_ring[i].status = 0;	/* Not owned by Tulip chip. */
-		tp->rx_ring[i].length = 0;
-		/* An invalid address. */
-		tp->rx_ring[i].buffer1 = cpu_to_le32(0xBADF00D0);
-		if (skb) {
-			pci_unmap_single(tp->pdev, mapping, PKT_BUF_SZ,
-					 PCI_DMA_FROMDEVICE);
-			dev_kfree_skb (skb);
-		}
-	}
-
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		struct sk_buff *skb = tp->tx_buffers[i].skb;
-
-		if (skb != NULL) {
-			pci_unmap_single(tp->pdev, tp->tx_buffers[i].mapping,
-					 skb->len, PCI_DMA_TODEVICE);
-			dev_kfree_skb (skb);
-		}
-		tp->tx_buffers[i].skb = NULL;
-		tp->tx_buffers[i].mapping = 0;
-	}
-}
-
-static int tulip_close (struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-
-	netif_stop_queue (dev);
-
-	tulip_down (dev);
-
-	if (tulip_debug > 1)
-		netdev_dbg(dev, "Shutting down ethercard, status was %02x\n",
-			   ioread32 (ioaddr + CSR5));
-
-	free_irq (dev->irq, dev);
-
-	tulip_free_ring (dev);
-
-	return 0;
-}
-
-static struct net_device_stats *tulip_get_stats(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-
-	if (netif_running(dev)) {
-		unsigned long flags;
-
-		spin_lock_irqsave (&tp->lock, flags);
-
-		dev->stats.rx_missed_errors += ioread32(ioaddr + CSR8) & 0xffff;
-
-		spin_unlock_irqrestore(&tp->lock, flags);
-	}
-
-	return &dev->stats;
-}
-
-
-static void tulip_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
-{
-	struct tulip_private *np = netdev_priv(dev);
-	strcpy(info->driver, DRV_NAME);
-	strcpy(info->version, DRV_VERSION);
-	strcpy(info->bus_info, pci_name(np->pdev));
-}
-
-
-static int tulip_ethtool_set_wol(struct net_device *dev,
-				 struct ethtool_wolinfo *wolinfo)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-
-	if (wolinfo->wolopts & (~tp->wolinfo.supported))
-		   return -EOPNOTSUPP;
-
-	tp->wolinfo.wolopts = wolinfo->wolopts;
-	device_set_wakeup_enable(&tp->pdev->dev, tp->wolinfo.wolopts);
-	return 0;
-}
-
-static void tulip_ethtool_get_wol(struct net_device *dev,
-				  struct ethtool_wolinfo *wolinfo)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-
-	wolinfo->supported = tp->wolinfo.supported;
-	wolinfo->wolopts = tp->wolinfo.wolopts;
-	return;
-}
-
-
-static const struct ethtool_ops ops = {
-	.get_drvinfo = tulip_get_drvinfo,
-	.set_wol     = tulip_ethtool_set_wol,
-	.get_wol     = tulip_ethtool_get_wol,
-};
-
-/* Provide ioctl() calls to examine the MII xcvr state. */
-static int private_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	struct mii_ioctl_data *data = if_mii(rq);
-	const unsigned int phy_idx = 0;
-	int phy = tp->phys[phy_idx] & 0x1f;
-	unsigned int regnum = data->reg_num;
-
-	switch (cmd) {
-	case SIOCGMIIPHY:		/* Get address of MII PHY in use. */
-		if (tp->mii_cnt)
-			data->phy_id = phy;
-		else if (tp->flags & HAS_NWAY)
-			data->phy_id = 32;
-		else if (tp->chip_id == COMET)
-			data->phy_id = 1;
-		else
-			return -ENODEV;
-
-	case SIOCGMIIREG:		/* Read MII PHY register. */
-		if (data->phy_id == 32 && (tp->flags & HAS_NWAY)) {
-			int csr12 = ioread32 (ioaddr + CSR12);
-			int csr14 = ioread32 (ioaddr + CSR14);
-			switch (regnum) {
-			case 0:
-                                if (((csr14<<5) & 0x1000) ||
-                                        (dev->if_port == 5 && tp->nwayset))
-                                        data->val_out = 0x1000;
-                                else
-                                        data->val_out = (tulip_media_cap[dev->if_port]&MediaIs100 ? 0x2000 : 0)
-                                                | (tulip_media_cap[dev->if_port]&MediaIsFD ? 0x0100 : 0);
-				break;
-			case 1:
-                                data->val_out =
-					0x1848 +
-					((csr12&0x7000) == 0x5000 ? 0x20 : 0) +
-					((csr12&0x06) == 6 ? 0 : 4);
-                                data->val_out |= 0x6048;
-				break;
-			case 4:
-                                /* Advertised value, bogus 10baseTx-FD value from CSR6. */
-                                data->val_out =
-					((ioread32(ioaddr + CSR6) >> 3) & 0x0040) +
-					((csr14 >> 1) & 0x20) + 1;
-                                data->val_out |= ((csr14 >> 9) & 0x03C0);
-				break;
-			case 5: data->val_out = tp->lpar; break;
-			default: data->val_out = 0; break;
-			}
-		} else {
-			data->val_out = tulip_mdio_read (dev, data->phy_id & 0x1f, regnum);
-		}
-		return 0;
-
-	case SIOCSMIIREG:		/* Write MII PHY register. */
-		if (regnum & ~0x1f)
-			return -EINVAL;
-		if (data->phy_id == phy) {
-			u16 value = data->val_in;
-			switch (regnum) {
-			case 0:	/* Check for autonegotiation on or reset. */
-				tp->full_duplex_lock = (value & 0x9000) ? 0 : 1;
-				if (tp->full_duplex_lock)
-					tp->full_duplex = (value & 0x0100) ? 1 : 0;
-				break;
-			case 4:
-				tp->advertising[phy_idx] =
-				tp->mii_advertise = data->val_in;
-				break;
-			}
-		}
-		if (data->phy_id == 32 && (tp->flags & HAS_NWAY)) {
-			u16 value = data->val_in;
-			if (regnum == 0) {
-			  if ((value & 0x1200) == 0x1200) {
-			    if (tp->chip_id == PNIC2) {
-                                   pnic2_start_nway (dev);
-                            } else {
-				   t21142_start_nway (dev);
-                            }
-			  }
-			} else if (regnum == 4)
-				tp->sym_advertise = value;
-		} else {
-			tulip_mdio_write (dev, data->phy_id & 0x1f, regnum, data->val_in);
-		}
-		return 0;
-	default:
-		return -EOPNOTSUPP;
-	}
-
-	return -EOPNOTSUPP;
-}
-
-
-/* Set or clear the multicast filter for this adaptor.
-   Note that we only use exclusion around actually queueing the
-   new frame, not around filling tp->setup_frame.  This is non-deterministic
-   when re-entered but still correct. */
-
-#undef set_bit_le
-#define set_bit_le(i,p) do { ((char *)(p))[(i)/8] |= (1<<((i)%8)); } while(0)
-
-static void build_setup_frame_hash(u16 *setup_frm, struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	u16 hash_table[32];
-	struct netdev_hw_addr *ha;
-	int i;
-	u16 *eaddrs;
-
-	memset(hash_table, 0, sizeof(hash_table));
-	set_bit_le(255, hash_table); 			/* Broadcast entry */
-	/* This should work on big-endian machines as well. */
-	netdev_for_each_mc_addr(ha, dev) {
-		int index = ether_crc_le(ETH_ALEN, ha->addr) & 0x1ff;
-
-		set_bit_le(index, hash_table);
-	}
-	for (i = 0; i < 32; i++) {
-		*setup_frm++ = hash_table[i];
-		*setup_frm++ = hash_table[i];
-	}
-	setup_frm = &tp->setup_frame[13*6];
-
-	/* Fill the final entry with our physical address. */
-	eaddrs = (u16 *)dev->dev_addr;
-	*setup_frm++ = eaddrs[0]; *setup_frm++ = eaddrs[0];
-	*setup_frm++ = eaddrs[1]; *setup_frm++ = eaddrs[1];
-	*setup_frm++ = eaddrs[2]; *setup_frm++ = eaddrs[2];
-}
-
-static void build_setup_frame_perfect(u16 *setup_frm, struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	struct netdev_hw_addr *ha;
-	u16 *eaddrs;
-
-	/* We have <= 14 addresses so we can use the wonderful
-	   16 address perfect filtering of the Tulip. */
-	netdev_for_each_mc_addr(ha, dev) {
-		eaddrs = (u16 *) ha->addr;
-		*setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++;
-		*setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++;
-		*setup_frm++ = *eaddrs; *setup_frm++ = *eaddrs++;
-	}
-	/* Fill the unused entries with the broadcast address. */
-	memset(setup_frm, 0xff, (15 - netdev_mc_count(dev)) * 12);
-	setup_frm = &tp->setup_frame[15*6];
-
-	/* Fill the final entry with our physical address. */
-	eaddrs = (u16 *)dev->dev_addr;
-	*setup_frm++ = eaddrs[0]; *setup_frm++ = eaddrs[0];
-	*setup_frm++ = eaddrs[1]; *setup_frm++ = eaddrs[1];
-	*setup_frm++ = eaddrs[2]; *setup_frm++ = eaddrs[2];
-}
-
-
-static void set_rx_mode(struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int csr6;
-
-	csr6 = ioread32(ioaddr + CSR6) & ~0x00D5;
-
-	tp->csr6 &= ~0x00D5;
-	if (dev->flags & IFF_PROMISC) {			/* Set promiscuous. */
-		tp->csr6 |= AcceptAllMulticast | AcceptAllPhys;
-		csr6 |= AcceptAllMulticast | AcceptAllPhys;
-	} else if ((netdev_mc_count(dev) > 1000) ||
-		   (dev->flags & IFF_ALLMULTI)) {
-		/* Too many to filter well -- accept all multicasts. */
-		tp->csr6 |= AcceptAllMulticast;
-		csr6 |= AcceptAllMulticast;
-	} else	if (tp->flags & MC_HASH_ONLY) {
-		/* Some work-alikes have only a 64-entry hash filter table. */
-		/* Should verify correctness on big-endian/__powerpc__ */
-		struct netdev_hw_addr *ha;
-		if (netdev_mc_count(dev) > 64) {
-			/* Arbitrary non-effective limit. */
-			tp->csr6 |= AcceptAllMulticast;
-			csr6 |= AcceptAllMulticast;
-		} else {
-			u32 mc_filter[2] = {0, 0};		 /* Multicast hash filter */
-			int filterbit;
-			netdev_for_each_mc_addr(ha, dev) {
-				if (tp->flags & COMET_MAC_ADDR)
-					filterbit = ether_crc_le(ETH_ALEN,
-								 ha->addr);
-				else
-					filterbit = ether_crc(ETH_ALEN,
-							      ha->addr) >> 26;
-				filterbit &= 0x3f;
-				mc_filter[filterbit >> 5] |= 1 << (filterbit & 31);
-				if (tulip_debug > 2)
-					dev_info(&dev->dev,
-						 "Added filter for %pM  %08x bit %d\n",
-						 ha->addr,
-						 ether_crc(ETH_ALEN, ha->addr),
-						 filterbit);
-			}
-			if (mc_filter[0] == tp->mc_filter[0]  &&
-				mc_filter[1] == tp->mc_filter[1])
-				;				/* No change. */
-			else if (tp->flags & IS_ASIX) {
-				iowrite32(2, ioaddr + CSR13);
-				iowrite32(mc_filter[0], ioaddr + CSR14);
-				iowrite32(3, ioaddr + CSR13);
-				iowrite32(mc_filter[1], ioaddr + CSR14);
-			} else if (tp->flags & COMET_MAC_ADDR) {
-				iowrite32(mc_filter[0], ioaddr + CSR27);
-				iowrite32(mc_filter[1], ioaddr + CSR28);
-			}
-			tp->mc_filter[0] = mc_filter[0];
-			tp->mc_filter[1] = mc_filter[1];
-		}
-	} else {
-		unsigned long flags;
-		u32 tx_flags = 0x08000000 | 192;
-
-		/* Note that only the low-address shortword of setup_frame is valid!
-		   The values are doubled for big-endian architectures. */
-		if (netdev_mc_count(dev) > 14) {
-			/* Must use a multicast hash table. */
-			build_setup_frame_hash(tp->setup_frame, dev);
-			tx_flags = 0x08400000 | 192;
-		} else {
-			build_setup_frame_perfect(tp->setup_frame, dev);
-		}
-
-		spin_lock_irqsave(&tp->lock, flags);
-
-		if (tp->cur_tx - tp->dirty_tx > TX_RING_SIZE - 2) {
-			/* Same setup recently queued, we need not add it. */
-		} else {
-			unsigned int entry;
-			int dummy = -1;
-
-			/* Now add this frame to the Tx list. */
-
-			entry = tp->cur_tx++ % TX_RING_SIZE;
-
-			if (entry != 0) {
-				/* Avoid a chip errata by prefixing a dummy entry. */
-				tp->tx_buffers[entry].skb = NULL;
-				tp->tx_buffers[entry].mapping = 0;
-				tp->tx_ring[entry].length =
-					(entry == TX_RING_SIZE-1) ? cpu_to_le32(DESC_RING_WRAP) : 0;
-				tp->tx_ring[entry].buffer1 = 0;
-				/* Must set DescOwned later to avoid race with chip */
-				dummy = entry;
-				entry = tp->cur_tx++ % TX_RING_SIZE;
-
-			}
-
-			tp->tx_buffers[entry].skb = NULL;
-			tp->tx_buffers[entry].mapping =
-				pci_map_single(tp->pdev, tp->setup_frame,
-					       sizeof(tp->setup_frame),
-					       PCI_DMA_TODEVICE);
-			/* Put the setup frame on the Tx list. */
-			if (entry == TX_RING_SIZE-1)
-				tx_flags |= DESC_RING_WRAP;		/* Wrap ring. */
-			tp->tx_ring[entry].length = cpu_to_le32(tx_flags);
-			tp->tx_ring[entry].buffer1 =
-				cpu_to_le32(tp->tx_buffers[entry].mapping);
-			tp->tx_ring[entry].status = cpu_to_le32(DescOwned);
-			if (dummy >= 0)
-				tp->tx_ring[dummy].status = cpu_to_le32(DescOwned);
-			if (tp->cur_tx - tp->dirty_tx >= TX_RING_SIZE - 2)
-				netif_stop_queue(dev);
-
-			/* Trigger an immediate transmit demand. */
-			iowrite32(0, ioaddr + CSR1);
-		}
-
-		spin_unlock_irqrestore(&tp->lock, flags);
-	}
-
-	iowrite32(csr6, ioaddr + CSR6);
-}
-
-#ifdef CONFIG_TULIP_MWI
-static void __devinit tulip_mwi_config (struct pci_dev *pdev,
-					struct net_device *dev)
-{
-	struct tulip_private *tp = netdev_priv(dev);
-	u8 cache;
-	u16 pci_command;
-	u32 csr0;
-
-	if (tulip_debug > 3)
-		netdev_dbg(dev, "tulip_mwi_config()\n");
-
-	tp->csr0 = csr0 = 0;
-
-	/* if we have any cache line size at all, we can do MRM and MWI */
-	csr0 |= MRM | MWI;
-
-	/* Enable MWI in the standard PCI command bit.
-	 * Check for the case where MWI is desired but not available
-	 */
-	pci_try_set_mwi(pdev);
-
-	/* read result from hardware (in case bit refused to enable) */
-	pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
-	if ((csr0 & MWI) && (!(pci_command & PCI_COMMAND_INVALIDATE)))
-		csr0 &= ~MWI;
-
-	/* if cache line size hardwired to zero, no MWI */
-	pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &cache);
-	if ((csr0 & MWI) && (cache == 0)) {
-		csr0 &= ~MWI;
-		pci_clear_mwi(pdev);
-	}
-
-	/* assign per-cacheline-size cache alignment and
-	 * burst length values
-	 */
-	switch (cache) {
-	case 8:
-		csr0 |= MRL | (1 << CALShift) | (16 << BurstLenShift);
-		break;
-	case 16:
-		csr0 |= MRL | (2 << CALShift) | (16 << BurstLenShift);
-		break;
-	case 32:
-		csr0 |= MRL | (3 << CALShift) | (32 << BurstLenShift);
-		break;
-	default:
-		cache = 0;
-		break;
-	}
-
-	/* if we have a good cache line size, we by now have a good
-	 * csr0, so save it and exit
-	 */
-	if (cache)
-		goto out;
-
-	/* we don't have a good csr0 or cache line size, disable MWI */
-	if (csr0 & MWI) {
-		pci_clear_mwi(pdev);
-		csr0 &= ~MWI;
-	}
-
-	/* sane defaults for burst length and cache alignment
-	 * originally from de4x5 driver
-	 */
-	csr0 |= (8 << BurstLenShift) | (1 << CALShift);
-
-out:
-	tp->csr0 = csr0;
-	if (tulip_debug > 2)
-		netdev_dbg(dev, "MWI config cacheline=%d, csr0=%08x\n",
-			   cache, csr0);
-}
-#endif
-
-/*
- *	Chips that have the MRM/reserved bit quirk and the burst quirk. That
- *	is the DM910X and the on chip ULi devices
- */
-
-static int tulip_uli_dm_quirk(struct pci_dev *pdev)
-{
-	if (pdev->vendor == 0x1282 && pdev->device == 0x9102)
-		return 1;
-	return 0;
-}
-
-static const struct net_device_ops tulip_netdev_ops = {
-	.ndo_open		= tulip_open,
-	.ndo_start_xmit		= tulip_start_xmit,
-	.ndo_tx_timeout		= tulip_tx_timeout,
-	.ndo_stop		= tulip_close,
-	.ndo_get_stats		= tulip_get_stats,
-	.ndo_do_ioctl 		= private_ioctl,
-	.ndo_set_multicast_list = set_rx_mode,
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	 = poll_tulip,
-#endif
-};
-
-DEFINE_PCI_DEVICE_TABLE(early_486_chipsets) = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496) },
-	{ },
-};
-
-static int __devinit tulip_init_one (struct pci_dev *pdev,
-				     const struct pci_device_id *ent)
-{
-	struct tulip_private *tp;
-	/* See note below on the multiport cards. */
-	static unsigned char last_phys_addr[6] = {0x00, 'L', 'i', 'n', 'u', 'x'};
-	static int last_irq;
-	static int multiport_cnt;	/* For four-port boards w/one EEPROM */
-	int i, irq;
-	unsigned short sum;
-	unsigned char *ee_data;
-	struct net_device *dev;
-	void __iomem *ioaddr;
-	static int board_idx = -1;
-	int chip_idx = ent->driver_data;
-	const char *chip_name = tulip_tbl[chip_idx].chip_name;
-	unsigned int eeprom_missing = 0;
-	unsigned int force_csr0 = 0;
-
-#ifndef MODULE
-	if (tulip_debug > 0)
-		printk_once(KERN_INFO "%s", version);
-#endif
-
-	board_idx++;
-
-	/*
-	 *	Lan media wire a tulip chip to a wan interface. Needs a very
-	 *	different driver (lmc driver)
-	 */
-
-        if (pdev->subsystem_vendor == PCI_VENDOR_ID_LMC) {
-		pr_err("skipping LMC card\n");
-		return -ENODEV;
-	} else if (pdev->subsystem_vendor == PCI_VENDOR_ID_SBE &&
-		   (pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_T3E3 ||
-		    pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P0 ||
-		    pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P1)) {
-		pr_err("skipping SBE T3E3 port\n");
-		return -ENODEV;
-	}
-
-	/*
-	 *	DM910x chips should be handled by the dmfe driver, except
-	 *	on-board chips on SPARC systems.  Also, early DM9100s need
-	 *	software CRC which only the dmfe driver supports.
-	 */
-
-#ifdef CONFIG_TULIP_DM910X
-	if (chip_idx == DM910X) {
-		struct device_node *dp;
-
-		if (pdev->vendor == 0x1282 && pdev->device == 0x9100 &&
-		    pdev->revision < 0x30) {
-			pr_info("skipping early DM9100 with Crc bug (use dmfe)\n");
-			return -ENODEV;
-		}
-
-		dp = pci_device_to_OF_node(pdev);
-		if (!(dp && of_get_property(dp, "local-mac-address", NULL))) {
-			pr_info("skipping DM910x expansion card (use dmfe)\n");
-			return -ENODEV;
-		}
-	}
-#endif
-
-	/*
-	 *	Looks for early PCI chipsets where people report hangs
-	 *	without the workarounds being on.
-	 */
-
-	/* 1. Intel Saturn. Switch to 8 long words burst, 8 long word cache
-	      aligned.  Aries might need this too. The Saturn errata are not
-	      pretty reading but thankfully it's an old 486 chipset.
-
-	   2. The dreaded SiS496 486 chipset. Same workaround as Intel
-	      Saturn.
-	*/
-
-	if (pci_dev_present(early_486_chipsets)) {
-		csr0 = MRL | MRM | (8 << BurstLenShift) | (1 << CALShift);
-		force_csr0 = 1;
-	}
-
-	/* bugfix: the ASIX must have a burst limit or horrible things happen. */
-	if (chip_idx == AX88140) {
-		if ((csr0 & 0x3f00) == 0)
-			csr0 |= 0x2000;
-	}
-
-	/* PNIC doesn't have MWI/MRL/MRM... */
-	if (chip_idx == LC82C168)
-		csr0 &= ~0xfff10000; /* zero reserved bits 31:20, 16 */
-
-	/* DM9102A has troubles with MRM & clear reserved bits 24:22, 20, 16, 7:1 */
-	if (tulip_uli_dm_quirk(pdev)) {
-		csr0 &= ~0x01f100ff;
-#if defined(CONFIG_SPARC)
-                csr0 = (csr0 & ~0xff00) | 0xe000;
-#endif
-	}
-	/*
-	 *	And back to business
-	 */
-
-	i = pci_enable_device(pdev);
-	if (i) {
-		pr_err("Cannot enable tulip board #%d, aborting\n", board_idx);
-		return i;
-	}
-
-	/* The chip will fail to enter a low-power state later unless
-	 * first explicitly commanded into D0 */
-	if (pci_set_power_state(pdev, PCI_D0)) {
-		pr_notice("Failed to set power state to D0\n");
-	}
-
-	irq = pdev->irq;
-
-	/* alloc_etherdev ensures aligned and zeroed private structures */
-	dev = alloc_etherdev (sizeof (*tp));
-	if (!dev) {
-		pr_err("ether device alloc failed, aborting\n");
-		return -ENOMEM;
-	}
-
-	SET_NETDEV_DEV(dev, &pdev->dev);
-	if (pci_resource_len (pdev, 0) < tulip_tbl[chip_idx].io_size) {
-		pr_err("%s: I/O region (0x%llx@0x%llx) too small, aborting\n",
-		       pci_name(pdev),
-		       (unsigned long long)pci_resource_len (pdev, 0),
-		       (unsigned long long)pci_resource_start (pdev, 0));
-		goto err_out_free_netdev;
-	}
-
-	/* grab all resources from both PIO and MMIO regions, as we
-	 * don't want anyone else messing around with our hardware */
-	if (pci_request_regions (pdev, DRV_NAME))
-		goto err_out_free_netdev;
-
-	ioaddr =  pci_iomap(pdev, TULIP_BAR, tulip_tbl[chip_idx].io_size);
-
-	if (!ioaddr)
-		goto err_out_free_res;
-
-	/*
-	 * initialize private data structure 'tp'
-	 * it is zeroed and aligned in alloc_etherdev
-	 */
-	tp = netdev_priv(dev);
-	tp->dev = dev;
-
-	tp->rx_ring = pci_alloc_consistent(pdev,
-					   sizeof(struct tulip_rx_desc) * RX_RING_SIZE +
-					   sizeof(struct tulip_tx_desc) * TX_RING_SIZE,
-					   &tp->rx_ring_dma);
-	if (!tp->rx_ring)
-		goto err_out_mtable;
-	tp->tx_ring = (struct tulip_tx_desc *)(tp->rx_ring + RX_RING_SIZE);
-	tp->tx_ring_dma = tp->rx_ring_dma + sizeof(struct tulip_rx_desc) * RX_RING_SIZE;
-
-	tp->chip_id = chip_idx;
-	tp->flags = tulip_tbl[chip_idx].flags;
-
-	tp->wolinfo.supported = 0;
-	tp->wolinfo.wolopts = 0;
-	/* COMET: Enable power management only for AN983B */
-	if (chip_idx == COMET ) {
-		u32 sig;
-		pci_read_config_dword (pdev, 0x80, &sig);
-		if (sig == 0x09811317) {
-			tp->flags |= COMET_PM;
-			tp->wolinfo.supported = WAKE_PHY | WAKE_MAGIC;
-			pr_info("%s: Enabled WOL support for AN983B\n",
-				__func__);
-		}
-	}
-	tp->pdev = pdev;
-	tp->base_addr = ioaddr;
-	tp->revision = pdev->revision;
-	tp->csr0 = csr0;
-	spin_lock_init(&tp->lock);
-	spin_lock_init(&tp->mii_lock);
-	init_timer(&tp->timer);
-	tp->timer.data = (unsigned long)dev;
-	tp->timer.function = tulip_tbl[tp->chip_id].media_timer;
-
-	INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task);
-
-	dev->base_addr = (unsigned long)ioaddr;
-
-#ifdef CONFIG_TULIP_MWI
-	if (!force_csr0 && (tp->flags & HAS_PCI_MWI))
-		tulip_mwi_config (pdev, dev);
-#endif
-
-	/* Stop the chip's Tx and Rx processes. */
-	tulip_stop_rxtx(tp);
-
-	pci_set_master(pdev);
-
-#ifdef CONFIG_GSC
-	if (pdev->subsystem_vendor == PCI_VENDOR_ID_HP) {
-		switch (pdev->subsystem_device) {
-		default:
-			break;
-		case 0x1061:
-		case 0x1062:
-		case 0x1063:
-		case 0x1098:
-		case 0x1099:
-		case 0x10EE:
-			tp->flags |= HAS_SWAPPED_SEEPROM | NEEDS_FAKE_MEDIA_TABLE;
-			chip_name = "GSC DS21140 Tulip";
-		}
-	}
-#endif
-
-	/* Clear the missed-packet counter. */
-	ioread32(ioaddr + CSR8);
-
-	/* The station address ROM is read byte serially.  The register must
-	   be polled, waiting for the value to be read bit serially from the
-	   EEPROM.
-	   */
-	ee_data = tp->eeprom;
-	memset(ee_data, 0, sizeof(tp->eeprom));
-	sum = 0;
-	if (chip_idx == LC82C168) {
-		for (i = 0; i < 3; i++) {
-			int value, boguscnt = 100000;
-			iowrite32(0x600 | i, ioaddr + 0x98);
-			do {
-				value = ioread32(ioaddr + CSR9);
-			} while (value < 0  && --boguscnt > 0);
-			put_unaligned_le16(value, ((__le16 *)dev->dev_addr) + i);
-			sum += value & 0xffff;
-		}
-	} else if (chip_idx == COMET) {
-		/* No need to read the EEPROM. */
-		put_unaligned_le32(ioread32(ioaddr + 0xA4), dev->dev_addr);
-		put_unaligned_le16(ioread32(ioaddr + 0xA8), dev->dev_addr + 4);
-		for (i = 0; i < 6; i ++)
-			sum += dev->dev_addr[i];
-	} else {
-		/* A serial EEPROM interface, we read now and sort it out later. */
-		int sa_offset = 0;
-		int ee_addr_size = tulip_read_eeprom(dev, 0xff, 8) & 0x40000 ? 8 : 6;
-		int ee_max_addr = ((1 << ee_addr_size) - 1) * sizeof(u16);
-
-		if (ee_max_addr > sizeof(tp->eeprom))
-			ee_max_addr = sizeof(tp->eeprom);
-
-		for (i = 0; i < ee_max_addr ; i += sizeof(u16)) {
-			u16 data = tulip_read_eeprom(dev, i/2, ee_addr_size);
-			ee_data[i] = data & 0xff;
-			ee_data[i + 1] = data >> 8;
-		}
-
-		/* DEC now has a specification (see Notes) but early board makers
-		   just put the address in the first EEPROM locations. */
-		/* This does  memcmp(ee_data, ee_data+16, 8) */
-		for (i = 0; i < 8; i ++)
-			if (ee_data[i] != ee_data[16+i])
-				sa_offset = 20;
-		if (chip_idx == CONEXANT) {
-			/* Check that the tuple type and length is correct. */
-			if (ee_data[0x198] == 0x04  &&  ee_data[0x199] == 6)
-				sa_offset = 0x19A;
-		} else if (ee_data[0] == 0xff  &&  ee_data[1] == 0xff &&
-				   ee_data[2] == 0) {
-			sa_offset = 2;		/* Grrr, damn Matrox boards. */
-			multiport_cnt = 4;
-		}
-#ifdef CONFIG_MIPS_COBALT
-               if ((pdev->bus->number == 0) &&
-                   ((PCI_SLOT(pdev->devfn) == 7) ||
-                    (PCI_SLOT(pdev->devfn) == 12))) {
-                       /* Cobalt MAC address in first EEPROM locations. */
-                       sa_offset = 0;
-		       /* Ensure our media table fixup get's applied */
-		       memcpy(ee_data + 16, ee_data, 8);
-               }
-#endif
-#ifdef CONFIG_GSC
-		/* Check to see if we have a broken srom */
-		if (ee_data[0] == 0x61 && ee_data[1] == 0x10) {
-			/* pci_vendor_id and subsystem_id are swapped */
-			ee_data[0] = ee_data[2];
-			ee_data[1] = ee_data[3];
-			ee_data[2] = 0x61;
-			ee_data[3] = 0x10;
-
-			/* HSC-PCI boards need to be byte-swaped and shifted
-			 * up 1 word.  This shift needs to happen at the end
-			 * of the MAC first because of the 2 byte overlap.
-			 */
-			for (i = 4; i >= 0; i -= 2) {
-				ee_data[17 + i + 3] = ee_data[17 + i];
-				ee_data[16 + i + 5] = ee_data[16 + i];
-			}
-		}
-#endif
-
-		for (i = 0; i < 6; i ++) {
-			dev->dev_addr[i] = ee_data[i + sa_offset];
-			sum += ee_data[i + sa_offset];
-		}
-	}
-	/* Lite-On boards have the address byte-swapped. */
-	if ((dev->dev_addr[0] == 0xA0 ||
-	     dev->dev_addr[0] == 0xC0 ||
-	     dev->dev_addr[0] == 0x02) &&
-	    dev->dev_addr[1] == 0x00)
-		for (i = 0; i < 6; i+=2) {
-			char tmp = dev->dev_addr[i];
-			dev->dev_addr[i] = dev->dev_addr[i+1];
-			dev->dev_addr[i+1] = tmp;
-		}
-	/* On the Zynx 315 Etherarray and other multiport boards only the
-	   first Tulip has an EEPROM.
-	   On Sparc systems the mac address is held in the OBP property
-	   "local-mac-address".
-	   The addresses of the subsequent ports are derived from the first.
-	   Many PCI BIOSes also incorrectly report the IRQ line, so we correct
-	   that here as well. */
-	if (sum == 0  || sum == 6*0xff) {
-#if defined(CONFIG_SPARC)
-		struct device_node *dp = pci_device_to_OF_node(pdev);
-		const unsigned char *addr;
-		int len;
-#endif
-		eeprom_missing = 1;
-		for (i = 0; i < 5; i++)
-			dev->dev_addr[i] = last_phys_addr[i];
-		dev->dev_addr[i] = last_phys_addr[i] + 1;
-#if defined(CONFIG_SPARC)
-		addr = of_get_property(dp, "local-mac-address", &len);
-		if (addr && len == 6)
-			memcpy(dev->dev_addr, addr, 6);
-#endif
-#if defined(__i386__) || defined(__x86_64__)	/* Patch up x86 BIOS bug. */
-		if (last_irq)
-			irq = last_irq;
-#endif
-	}
-
-	for (i = 0; i < 6; i++)
-		last_phys_addr[i] = dev->dev_addr[i];
-	last_irq = irq;
-	dev->irq = irq;
-
-	/* The lower four bits are the media type. */
-	if (board_idx >= 0  &&  board_idx < MAX_UNITS) {
-		if (options[board_idx] & MEDIA_MASK)
-			tp->default_port = options[board_idx] & MEDIA_MASK;
-		if ((options[board_idx] & FullDuplex) || full_duplex[board_idx] > 0)
-			tp->full_duplex = 1;
-		if (mtu[board_idx] > 0)
-			dev->mtu = mtu[board_idx];
-	}
-	if (dev->mem_start & MEDIA_MASK)
-		tp->default_port = dev->mem_start & MEDIA_MASK;
-	if (tp->default_port) {
-		pr_info(DRV_NAME "%d: Transceiver selection forced to %s\n",
-			board_idx, medianame[tp->default_port & MEDIA_MASK]);
-		tp->medialock = 1;
-		if (tulip_media_cap[tp->default_port] & MediaAlwaysFD)
-			tp->full_duplex = 1;
-	}
-	if (tp->full_duplex)
-		tp->full_duplex_lock = 1;
-
-	if (tulip_media_cap[tp->default_port] & MediaIsMII) {
-		static const u16 media2advert[] = {
-			0x20, 0x40, 0x03e0, 0x60, 0x80, 0x100, 0x200
-		};
-		tp->mii_advertise = media2advert[tp->default_port - 9];
-		tp->mii_advertise |= (tp->flags & HAS_8023X); /* Matching bits! */
-	}
-
-	if (tp->flags & HAS_MEDIA_TABLE) {
-		sprintf(dev->name, DRV_NAME "%d", board_idx);	/* hack */
-		tulip_parse_eeprom(dev);
-		strcpy(dev->name, "eth%d");			/* un-hack */
-	}
-
-	if ((tp->flags & ALWAYS_CHECK_MII) ||
-		(tp->mtable  &&  tp->mtable->has_mii) ||
-		( ! tp->mtable  &&  (tp->flags & HAS_MII))) {
-		if (tp->mtable  &&  tp->mtable->has_mii) {
-			for (i = 0; i < tp->mtable->leafcount; i++)
-				if (tp->mtable->mleaf[i].media == 11) {
-					tp->cur_index = i;
-					tp->saved_if_port = dev->if_port;
-					tulip_select_media(dev, 2);
-					dev->if_port = tp->saved_if_port;
-					break;
-				}
-		}
-
-		/* Find the connected MII xcvrs.
-		   Doing this in open() would allow detecting external xcvrs
-		   later, but takes much time. */
-		tulip_find_mii (dev, board_idx);
-	}
-
-	/* The Tulip-specific entries in the device structure. */
-	dev->netdev_ops = &tulip_netdev_ops;
-	dev->watchdog_timeo = TX_TIMEOUT;
-#ifdef CONFIG_TULIP_NAPI
-	netif_napi_add(dev, &tp->napi, tulip_poll, 16);
-#endif
-	SET_ETHTOOL_OPS(dev, &ops);
-
-	if (register_netdev(dev))
-		goto err_out_free_ring;
-
-	pci_set_drvdata(pdev, dev);
-
-	dev_info(&dev->dev,
-#ifdef CONFIG_TULIP_MMIO
-		 "%s rev %d at MMIO %#llx,%s %pM, IRQ %d\n",
-#else
-		 "%s rev %d at Port %#llx,%s %pM, IRQ %d\n",
-#endif
-		 chip_name, pdev->revision,
-		 (unsigned long long)pci_resource_start(pdev, TULIP_BAR),
-		 eeprom_missing ? " EEPROM not present," : "",
-		 dev->dev_addr, irq);
-
-        if (tp->chip_id == PNIC2)
-		tp->link_change = pnic2_lnk_change;
-	else if (tp->flags & HAS_NWAY)
-		tp->link_change = t21142_lnk_change;
-	else if (tp->flags & HAS_PNICNWAY)
-		tp->link_change = pnic_lnk_change;
-
-	/* Reset the xcvr interface and turn on heartbeat. */
-	switch (chip_idx) {
-	case DC21140:
-	case DM910X:
-	default:
-		if (tp->mtable)
-			iowrite32(tp->mtable->csr12dir | 0x100, ioaddr + CSR12);
-		break;
-	case DC21142:
-		if (tp->mii_cnt  ||  tulip_media_cap[dev->if_port] & MediaIsMII) {
-			iowrite32(csr6_mask_defstate, ioaddr + CSR6);
-			iowrite32(0x0000, ioaddr + CSR13);
-			iowrite32(0x0000, ioaddr + CSR14);
-			iowrite32(csr6_mask_hdcap, ioaddr + CSR6);
-		} else
-			t21142_start_nway(dev);
-		break;
-	case PNIC2:
-	        /* just do a reset for sanity sake */
-		iowrite32(0x0000, ioaddr + CSR13);
-		iowrite32(0x0000, ioaddr + CSR14);
-		break;
-	case LC82C168:
-		if ( ! tp->mii_cnt) {
-			tp->nway = 1;
-			tp->nwayset = 0;
-			iowrite32(csr6_ttm | csr6_ca, ioaddr + CSR6);
-			iowrite32(0x30, ioaddr + CSR12);
-			iowrite32(0x0001F078, ioaddr + CSR6);
-			iowrite32(0x0201F078, ioaddr + CSR6); /* Turn on autonegotiation. */
-		}
-		break;
-	case MX98713:
-	case COMPEX9881:
-		iowrite32(0x00000000, ioaddr + CSR6);
-		iowrite32(0x000711C0, ioaddr + CSR14); /* Turn on NWay. */
-		iowrite32(0x00000001, ioaddr + CSR13);
-		break;
-	case MX98715:
-	case MX98725:
-		iowrite32(0x01a80000, ioaddr + CSR6);
-		iowrite32(0xFFFFFFFF, ioaddr + CSR14);
-		iowrite32(0x00001000, ioaddr + CSR12);
-		break;
-	case COMET:
-		/* No initialization necessary. */
-		break;
-	}
-
-	/* put the chip in snooze mode until opened */
-	tulip_set_power_state (tp, 0, 1);
-
-	return 0;
-
-err_out_free_ring:
-	pci_free_consistent (pdev,
-			     sizeof (struct tulip_rx_desc) * RX_RING_SIZE +
-			     sizeof (struct tulip_tx_desc) * TX_RING_SIZE,
-			     tp->rx_ring, tp->rx_ring_dma);
-
-err_out_mtable:
-	kfree (tp->mtable);
-	pci_iounmap(pdev, ioaddr);
-
-err_out_free_res:
-	pci_release_regions (pdev);
-
-err_out_free_netdev:
-	free_netdev (dev);
-	return -ENODEV;
-}
-
-
-/* set the registers according to the given wolopts */
-static void tulip_set_wolopts (struct pci_dev *pdev, u32 wolopts)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-
-	if (tp->flags & COMET_PM) {
-	  
-		unsigned int tmp;
-			
-		tmp = ioread32(ioaddr + CSR18);
-		tmp &= ~(comet_csr18_pmes_sticky | comet_csr18_apm_mode | comet_csr18_d3a);
-		tmp |= comet_csr18_pm_mode;
-		iowrite32(tmp, ioaddr + CSR18);
-			
-		/* Set the Wake-up Control/Status Register to the given WOL options*/
-		tmp = ioread32(ioaddr + CSR13);
-		tmp &= ~(comet_csr13_linkoffe | comet_csr13_linkone | comet_csr13_wfre | comet_csr13_lsce | comet_csr13_mpre);
-		if (wolopts & WAKE_MAGIC)
-			tmp |= comet_csr13_mpre;
-		if (wolopts & WAKE_PHY)
-			tmp |= comet_csr13_linkoffe | comet_csr13_linkone | comet_csr13_lsce;
-		/* Clear the event flags */
-		tmp |= comet_csr13_wfr | comet_csr13_mpr | comet_csr13_lsc;
-		iowrite32(tmp, ioaddr + CSR13);
-	}
-}
-
-#ifdef CONFIG_PM
-
-
-static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
-{
-	pci_power_t pstate;
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct tulip_private *tp = netdev_priv(dev);
-
-	if (!dev)
-		return -EINVAL;
-
-	if (!netif_running(dev))
-		goto save_state;
-
-	tulip_down(dev);
-
-	netif_device_detach(dev);
-	free_irq(dev->irq, dev);
-
-save_state:
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pstate = pci_choose_state(pdev, state);
-	if (state.event == PM_EVENT_SUSPEND && pstate != PCI_D0) {
-		int rc;
-
-		tulip_set_wolopts(pdev, tp->wolinfo.wolopts);
-		rc = pci_enable_wake(pdev, pstate, tp->wolinfo.wolopts);
-		if (rc)
-			pr_err("pci_enable_wake failed (%d)\n", rc);
-	}
-	pci_set_power_state(pdev, pstate);
-
-	return 0;
-}
-
-
-static int tulip_resume(struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct tulip_private *tp = netdev_priv(dev);
-	void __iomem *ioaddr = tp->base_addr;
-	int retval;
-	unsigned int tmp;
-
-	if (!dev)
-		return -EINVAL;
-
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-
-	if (!netif_running(dev))
-		return 0;
-
-	if ((retval = pci_enable_device(pdev))) {
-		pr_err("pci_enable_device failed in resume\n");
-		return retval;
-	}
-
-	if ((retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev))) {
-		pr_err("request_irq failed in resume\n");
-		return retval;
-	}
-
-	if (tp->flags & COMET_PM) {
-		pci_enable_wake(pdev, PCI_D3hot, 0);
-		pci_enable_wake(pdev, PCI_D3cold, 0);
-
-		/* Clear the PMES flag */
-		tmp = ioread32(ioaddr + CSR20);
-		tmp |= comet_csr20_pmes;
-		iowrite32(tmp, ioaddr + CSR20);
-
-		/* Disable all wake-up events */
-		tulip_set_wolopts(pdev, 0);
-	}
-	netif_device_attach(dev);
-
-	if (netif_running(dev))
-		tulip_up(dev);
-
-	return 0;
-}
-
-#endif /* CONFIG_PM */
-
-
-static void __devexit tulip_remove_one (struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata (pdev);
-	struct tulip_private *tp;
-
-	if (!dev)
-		return;
-
-	tp = netdev_priv(dev);
-	unregister_netdev(dev);
-	pci_free_consistent (pdev,
-			     sizeof (struct tulip_rx_desc) * RX_RING_SIZE +
-			     sizeof (struct tulip_tx_desc) * TX_RING_SIZE,
-			     tp->rx_ring, tp->rx_ring_dma);
-	kfree (tp->mtable);
-	pci_iounmap(pdev, tp->base_addr);
-	free_netdev (dev);
-	pci_release_regions (pdev);
-	pci_set_drvdata (pdev, NULL);
-
-	/* pci_power_off (pdev, -1); */
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-/*
- * Polling 'interrupt' - used by things like netconsole to send skbs
- * without having to re-enable interrupts. It's not called while
- * the interrupt routine is executing.
- */
-
-static void poll_tulip (struct net_device *dev)
-{
-	/* disable_irq here is not very nice, but with the lockless
-	   interrupt handler we have no other choice. */
-	disable_irq(dev->irq);
-	tulip_interrupt (dev->irq, dev);
-	enable_irq(dev->irq);
-}
-#endif
-
-static struct pci_driver tulip_driver = {
-	.name		= DRV_NAME,
-	.id_table	= tulip_pci_tbl,
-	.probe		= tulip_init_one,
-	.remove		= __devexit_p(tulip_remove_one),
-#ifdef CONFIG_PM
-	.suspend	= tulip_suspend,
-	.resume		= tulip_resume,
-#endif /* CONFIG_PM */
-};
-
-
-static int __init tulip_init (void)
-{
-#ifdef MODULE
-	pr_info("%s", version);
-#endif
-
-	/* copy module parms into globals */
-	tulip_rx_copybreak = rx_copybreak;
-	tulip_max_interrupt_work = max_interrupt_work;
-
-	/* probe for and init boards */
-	return pci_register_driver(&tulip_driver);
-}
-
-
-static void __exit tulip_cleanup (void)
-{
-	pci_unregister_driver (&tulip_driver);
-}
-
-
-module_init(tulip_init);
-module_exit(tulip_cleanup);
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
deleted file mode 100644
index 9e63f406f72d..000000000000
--- a/drivers/net/tulip/uli526x.c
+++ /dev/null
@@ -1,1850 +0,0 @@
-/*
-    This program is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; either version 2
-    of the License, or (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-
-*/
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define DRV_NAME	"uli526x"
-#define DRV_VERSION	"0.9.3"
-#define DRV_RELDATE	"2005-7-29"
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/ethtool.h>
-#include <linux/skbuff.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-#include <linux/dma-mapping.h>
-#include <linux/bitops.h>
-
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/uaccess.h>
-
-
-/* Board/System/Debug information/definition ---------------- */
-#define PCI_ULI5261_ID  0x526110B9	/* ULi M5261 ID*/
-#define PCI_ULI5263_ID  0x526310B9	/* ULi M5263 ID*/
-
-#define ULI526X_IO_SIZE 0x100
-#define TX_DESC_CNT     0x20            /* Allocated Tx descriptors */
-#define RX_DESC_CNT     0x30            /* Allocated Rx descriptors */
-#define TX_FREE_DESC_CNT (TX_DESC_CNT - 2)	/* Max TX packet count */
-#define TX_WAKE_DESC_CNT (TX_DESC_CNT - 3)	/* TX wakeup count */
-#define DESC_ALL_CNT    (TX_DESC_CNT + RX_DESC_CNT)
-#define TX_BUF_ALLOC    0x600
-#define RX_ALLOC_SIZE   0x620
-#define ULI526X_RESET    1
-#define CR0_DEFAULT     0
-#define CR6_DEFAULT     0x22200000
-#define CR7_DEFAULT     0x180c1
-#define CR15_DEFAULT    0x06            /* TxJabber RxWatchdog */
-#define TDES0_ERR_MASK  0x4302          /* TXJT, LC, EC, FUE */
-#define MAX_PACKET_SIZE 1514
-#define ULI5261_MAX_MULTICAST 14
-#define RX_COPY_SIZE	100
-#define MAX_CHECK_PACKET 0x8000
-
-#define ULI526X_10MHF      0
-#define ULI526X_100MHF     1
-#define ULI526X_10MFD      4
-#define ULI526X_100MFD     5
-#define ULI526X_AUTO       8
-
-#define ULI526X_TXTH_72	0x400000	/* TX TH 72 byte */
-#define ULI526X_TXTH_96	0x404000	/* TX TH 96 byte */
-#define ULI526X_TXTH_128	0x0000		/* TX TH 128 byte */
-#define ULI526X_TXTH_256	0x4000		/* TX TH 256 byte */
-#define ULI526X_TXTH_512	0x8000		/* TX TH 512 byte */
-#define ULI526X_TXTH_1K	0xC000		/* TX TH 1K  byte */
-
-#define ULI526X_TIMER_WUT  (jiffies + HZ * 1)/* timer wakeup time : 1 second */
-#define ULI526X_TX_TIMEOUT ((16*HZ)/2)	/* tx packet time-out time 8 s" */
-#define ULI526X_TX_KICK 	(4*HZ/2)	/* tx packet Kick-out time 2 s" */
-
-#define ULI526X_DBUG(dbug_now, msg, value)			\
-do {								\
-	if (uli526x_debug || (dbug_now))			\
-		pr_err("%s %lx\n", (msg), (long) (value));	\
-} while (0)
-
-#define SHOW_MEDIA_TYPE(mode)					\
-	pr_err("Change Speed to %sMhz %s duplex\n",		\
-	       mode & 1 ? "100" : "10",				\
-	       mode & 4 ? "full" : "half");
-
-
-/* CR9 definition: SROM/MII */
-#define CR9_SROM_READ   0x4800
-#define CR9_SRCS        0x1
-#define CR9_SRCLK       0x2
-#define CR9_CRDOUT      0x8
-#define SROM_DATA_0     0x0
-#define SROM_DATA_1     0x4
-#define PHY_DATA_1      0x20000
-#define PHY_DATA_0      0x00000
-#define MDCLKH          0x10000
-
-#define PHY_POWER_DOWN	0x800
-
-#define SROM_V41_CODE   0x14
-
-#define SROM_CLK_WRITE(data, ioaddr)					\
-		outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr);		\
-		udelay(5);						\
-		outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr);	\
-		udelay(5);						\
-		outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr);		\
-		udelay(5);
-
-/* Structure/enum declaration ------------------------------- */
-struct tx_desc {
-        __le32 tdes0, tdes1, tdes2, tdes3; /* Data for the card */
-        char *tx_buf_ptr;               /* Data for us */
-        struct tx_desc *next_tx_desc;
-} __attribute__(( aligned(32) ));
-
-struct rx_desc {
-	__le32 rdes0, rdes1, rdes2, rdes3; /* Data for the card */
-	struct sk_buff *rx_skb_ptr;	/* Data for us */
-	struct rx_desc *next_rx_desc;
-} __attribute__(( aligned(32) ));
-
-struct uli526x_board_info {
-	u32 chip_id;			/* Chip vendor/Device ID */
-	struct net_device *next_dev;	/* next device */
-	struct pci_dev *pdev;		/* PCI device */
-	spinlock_t lock;
-
-	long ioaddr;			/* I/O base address */
-	u32 cr0_data;
-	u32 cr5_data;
-	u32 cr6_data;
-	u32 cr7_data;
-	u32 cr15_data;
-
-	/* pointer for memory physical address */
-	dma_addr_t buf_pool_dma_ptr;	/* Tx buffer pool memory */
-	dma_addr_t buf_pool_dma_start;	/* Tx buffer pool align dword */
-	dma_addr_t desc_pool_dma_ptr;	/* descriptor pool memory */
-	dma_addr_t first_tx_desc_dma;
-	dma_addr_t first_rx_desc_dma;
-
-	/* descriptor pointer */
-	unsigned char *buf_pool_ptr;	/* Tx buffer pool memory */
-	unsigned char *buf_pool_start;	/* Tx buffer pool align dword */
-	unsigned char *desc_pool_ptr;	/* descriptor pool memory */
-	struct tx_desc *first_tx_desc;
-	struct tx_desc *tx_insert_ptr;
-	struct tx_desc *tx_remove_ptr;
-	struct rx_desc *first_rx_desc;
-	struct rx_desc *rx_insert_ptr;
-	struct rx_desc *rx_ready_ptr;	/* packet come pointer */
-	unsigned long tx_packet_cnt;	/* transmitted packet count */
-	unsigned long rx_avail_cnt;	/* available rx descriptor count */
-	unsigned long interval_rx_cnt;	/* rx packet count a callback time */
-
-	u16 dbug_cnt;
-	u16 NIC_capability;		/* NIC media capability */
-	u16 PHY_reg4;			/* Saved Phyxcer register 4 value */
-
-	u8 media_mode;			/* user specify media mode */
-	u8 op_mode;			/* real work media mode */
-	u8 phy_addr;
-	u8 link_failed;			/* Ever link failed */
-	u8 wait_reset;			/* Hardware failed, need to reset */
-	struct timer_list timer;
-
-	/* Driver defined statistic counter */
-	unsigned long tx_fifo_underrun;
-	unsigned long tx_loss_carrier;
-	unsigned long tx_no_carrier;
-	unsigned long tx_late_collision;
-	unsigned long tx_excessive_collision;
-	unsigned long tx_jabber_timeout;
-	unsigned long reset_count;
-	unsigned long reset_cr8;
-	unsigned long reset_fatal;
-	unsigned long reset_TXtimeout;
-
-	/* NIC SROM data */
-	unsigned char srom[128];
-	u8 init;
-};
-
-enum uli526x_offsets {
-	DCR0 = 0x00, DCR1 = 0x08, DCR2 = 0x10, DCR3 = 0x18, DCR4 = 0x20,
-	DCR5 = 0x28, DCR6 = 0x30, DCR7 = 0x38, DCR8 = 0x40, DCR9 = 0x48,
-	DCR10 = 0x50, DCR11 = 0x58, DCR12 = 0x60, DCR13 = 0x68, DCR14 = 0x70,
-	DCR15 = 0x78
-};
-
-enum uli526x_CR6_bits {
-	CR6_RXSC = 0x2, CR6_PBF = 0x8, CR6_PM = 0x40, CR6_PAM = 0x80,
-	CR6_FDM = 0x200, CR6_TXSC = 0x2000, CR6_STI = 0x100000,
-	CR6_SFT = 0x200000, CR6_RXA = 0x40000000, CR6_NO_PURGE = 0x20000000
-};
-
-/* Global variable declaration ----------------------------- */
-static int __devinitdata printed_version;
-static const char version[] __devinitconst =
-	"ULi M5261/M5263 net driver, version " DRV_VERSION " (" DRV_RELDATE ")";
-
-static int uli526x_debug;
-static unsigned char uli526x_media_mode = ULI526X_AUTO;
-static u32 uli526x_cr6_user_set;
-
-/* For module input parameter */
-static int debug;
-static u32 cr6set;
-static int mode = 8;
-
-/* function declaration ------------------------------------- */
-static int uli526x_open(struct net_device *);
-static netdev_tx_t uli526x_start_xmit(struct sk_buff *,
-					    struct net_device *);
-static int uli526x_stop(struct net_device *);
-static void uli526x_set_filter_mode(struct net_device *);
-static const struct ethtool_ops netdev_ethtool_ops;
-static u16 read_srom_word(long, int);
-static irqreturn_t uli526x_interrupt(int, void *);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void uli526x_poll(struct net_device *dev);
-#endif
-static void uli526x_descriptor_init(struct uli526x_board_info *, unsigned long);
-static void allocate_rx_buffer(struct uli526x_board_info *);
-static void update_cr6(u32, unsigned long);
-static void send_filter_frame(struct net_device *, int);
-static u16 phy_read(unsigned long, u8, u8, u32);
-static u16 phy_readby_cr10(unsigned long, u8, u8);
-static void phy_write(unsigned long, u8, u8, u16, u32);
-static void phy_writeby_cr10(unsigned long, u8, u8, u16);
-static void phy_write_1bit(unsigned long, u32, u32);
-static u16 phy_read_1bit(unsigned long, u32);
-static u8 uli526x_sense_speed(struct uli526x_board_info *);
-static void uli526x_process_mode(struct uli526x_board_info *);
-static void uli526x_timer(unsigned long);
-static void uli526x_rx_packet(struct net_device *, struct uli526x_board_info *);
-static void uli526x_free_tx_pkt(struct net_device *, struct uli526x_board_info *);
-static void uli526x_reuse_skb(struct uli526x_board_info *, struct sk_buff *);
-static void uli526x_dynamic_reset(struct net_device *);
-static void uli526x_free_rxbuffer(struct uli526x_board_info *);
-static void uli526x_init(struct net_device *);
-static void uli526x_set_phyxcer(struct uli526x_board_info *);
-
-/* ULI526X network board routine ---------------------------- */
-
-static const struct net_device_ops netdev_ops = {
-	.ndo_open		= uli526x_open,
-	.ndo_stop		= uli526x_stop,
-	.ndo_start_xmit		= uli526x_start_xmit,
-	.ndo_set_multicast_list = uli526x_set_filter_mode,
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller 	= uli526x_poll,
-#endif
-};
-
-/*
- *	Search ULI526X board, allocate space and register it
- */
-
-static int __devinit uli526x_init_one (struct pci_dev *pdev,
-				    const struct pci_device_id *ent)
-{
-	struct uli526x_board_info *db;	/* board information structure */
-	struct net_device *dev;
-	int i, err;
-
-	ULI526X_DBUG(0, "uli526x_init_one()", 0);
-
-	if (!printed_version++)
-		pr_info("%s\n", version);
-
-	/* Init network device */
-	dev = alloc_etherdev(sizeof(*db));
-	if (dev == NULL)
-		return -ENOMEM;
-	SET_NETDEV_DEV(dev, &pdev->dev);
-
-	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		pr_warn("32-bit PCI DMA not available\n");
-		err = -ENODEV;
-		goto err_out_free;
-	}
-
-	/* Enable Master/IO access, Disable memory access */
-	err = pci_enable_device(pdev);
-	if (err)
-		goto err_out_free;
-
-	if (!pci_resource_start(pdev, 0)) {
-		pr_err("I/O base is zero\n");
-		err = -ENODEV;
-		goto err_out_disable;
-	}
-
-	if (pci_resource_len(pdev, 0) < (ULI526X_IO_SIZE) ) {
-		pr_err("Allocated I/O size too small\n");
-		err = -ENODEV;
-		goto err_out_disable;
-	}
-
-	if (pci_request_regions(pdev, DRV_NAME)) {
-		pr_err("Failed to request PCI regions\n");
-		err = -ENODEV;
-		goto err_out_disable;
-	}
-
-	/* Init system & device */
-	db = netdev_priv(dev);
-
-	/* Allocate Tx/Rx descriptor memory */
-	db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
-	if(db->desc_pool_ptr == NULL)
-	{
-		err = -ENOMEM;
-		goto err_out_nomem;
-	}
-	db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
-	if(db->buf_pool_ptr == NULL)
-	{
-		err = -ENOMEM;
-		goto err_out_nomem;
-	}
-
-	db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr;
-	db->first_tx_desc_dma = db->desc_pool_dma_ptr;
-	db->buf_pool_start = db->buf_pool_ptr;
-	db->buf_pool_dma_start = db->buf_pool_dma_ptr;
-
-	db->chip_id = ent->driver_data;
-	db->ioaddr = pci_resource_start(pdev, 0);
-
-	db->pdev = pdev;
-	db->init = 1;
-
-	dev->base_addr = db->ioaddr;
-	dev->irq = pdev->irq;
-	pci_set_drvdata(pdev, dev);
-
-	/* Register some necessary functions */
-	dev->netdev_ops = &netdev_ops;
-	dev->ethtool_ops = &netdev_ethtool_ops;
-
-	spin_lock_init(&db->lock);
-
-
-	/* read 64 word srom data */
-	for (i = 0; i < 64; i++)
-		((__le16 *) db->srom)[i] = cpu_to_le16(read_srom_word(db->ioaddr, i));
-
-	/* Set Node address */
-	if(((u16 *) db->srom)[0] == 0xffff || ((u16 *) db->srom)[0] == 0)		/* SROM absent, so read MAC address from ID Table */
-	{
-		outl(0x10000, db->ioaddr + DCR0);	//Diagnosis mode
-		outl(0x1c0, db->ioaddr + DCR13);	//Reset dianostic pointer port
-		outl(0, db->ioaddr + DCR14);		//Clear reset port
-		outl(0x10, db->ioaddr + DCR14);		//Reset ID Table pointer
-		outl(0, db->ioaddr + DCR14);		//Clear reset port
-		outl(0, db->ioaddr + DCR13);		//Clear CR13
-		outl(0x1b0, db->ioaddr + DCR13);	//Select ID Table access port
-		//Read MAC address from CR14
-		for (i = 0; i < 6; i++)
-			dev->dev_addr[i] = inl(db->ioaddr + DCR14);
-		//Read end
-		outl(0, db->ioaddr + DCR13);	//Clear CR13
-		outl(0, db->ioaddr + DCR0);		//Clear CR0
-		udelay(10);
-	}
-	else		/*Exist SROM*/
-	{
-		for (i = 0; i < 6; i++)
-			dev->dev_addr[i] = db->srom[20 + i];
-	}
-	err = register_netdev (dev);
-	if (err)
-		goto err_out_res;
-
-	netdev_info(dev, "ULi M%04lx at pci%s, %pM, irq %d\n",
-		    ent->driver_data >> 16, pci_name(pdev),
-		    dev->dev_addr, dev->irq);
-
-	pci_set_master(pdev);
-
-	return 0;
-
-err_out_res:
-	pci_release_regions(pdev);
-err_out_nomem:
-	if(db->desc_pool_ptr)
-		pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20,
-			db->desc_pool_ptr, db->desc_pool_dma_ptr);
-
-	if(db->buf_pool_ptr != NULL)
-		pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
-			db->buf_pool_ptr, db->buf_pool_dma_ptr);
-err_out_disable:
-	pci_disable_device(pdev);
-err_out_free:
-	pci_set_drvdata(pdev, NULL);
-	free_netdev(dev);
-
-	return err;
-}
-
-
-static void __devexit uli526x_remove_one (struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct uli526x_board_info *db = netdev_priv(dev);
-
-	ULI526X_DBUG(0, "uli526x_remove_one()", 0);
-
-	pci_free_consistent(db->pdev, sizeof(struct tx_desc) *
-				DESC_ALL_CNT + 0x20, db->desc_pool_ptr,
- 				db->desc_pool_dma_ptr);
-	pci_free_consistent(db->pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
-				db->buf_pool_ptr, db->buf_pool_dma_ptr);
-	unregister_netdev(dev);
-	pci_release_regions(pdev);
-	free_netdev(dev);	/* free board information */
-	pci_set_drvdata(pdev, NULL);
-	pci_disable_device(pdev);
-	ULI526X_DBUG(0, "uli526x_remove_one() exit", 0);
-}
-
-
-/*
- *	Open the interface.
- *	The interface is opened whenever "ifconfig" activates it.
- */
-
-static int uli526x_open(struct net_device *dev)
-{
-	int ret;
-	struct uli526x_board_info *db = netdev_priv(dev);
-
-	ULI526X_DBUG(0, "uli526x_open", 0);
-
-	/* system variable init */
-	db->cr6_data = CR6_DEFAULT | uli526x_cr6_user_set;
-	db->tx_packet_cnt = 0;
-	db->rx_avail_cnt = 0;
-	db->link_failed = 1;
-	netif_carrier_off(dev);
-	db->wait_reset = 0;
-
-	db->NIC_capability = 0xf;	/* All capability*/
-	db->PHY_reg4 = 0x1e0;
-
-	/* CR6 operation mode decision */
-	db->cr6_data |= ULI526X_TXTH_256;
-	db->cr0_data = CR0_DEFAULT;
-
-	/* Initialize ULI526X board */
-	uli526x_init(dev);
-
-	ret = request_irq(dev->irq, uli526x_interrupt, IRQF_SHARED, dev->name, dev);
-	if (ret)
-		return ret;
-
-	/* Active System Interface */
-	netif_wake_queue(dev);
-
-	/* set and active a timer process */
-	init_timer(&db->timer);
-	db->timer.expires = ULI526X_TIMER_WUT + HZ * 2;
-	db->timer.data = (unsigned long)dev;
-	db->timer.function = uli526x_timer;
-	add_timer(&db->timer);
-
-	return 0;
-}
-
-
-/*	Initialize ULI526X board
- *	Reset ULI526X board
- *	Initialize TX/Rx descriptor chain structure
- *	Send the set-up frame
- *	Enable Tx/Rx machine
- */
-
-static void uli526x_init(struct net_device *dev)
-{
-	struct uli526x_board_info *db = netdev_priv(dev);
-	unsigned long ioaddr = db->ioaddr;
-	u8	phy_tmp;
-	u8	timeout;
-	u16	phy_value;
-	u16 phy_reg_reset;
-
-
-	ULI526X_DBUG(0, "uli526x_init()", 0);
-
-	/* Reset M526x MAC controller */
-	outl(ULI526X_RESET, ioaddr + DCR0);	/* RESET MAC */
-	udelay(100);
-	outl(db->cr0_data, ioaddr + DCR0);
-	udelay(5);
-
-	/* Phy addr : In some boards,M5261/M5263 phy address != 1 */
-	db->phy_addr = 1;
-	for(phy_tmp=0;phy_tmp<32;phy_tmp++)
-	{
-		phy_value=phy_read(db->ioaddr,phy_tmp,3,db->chip_id);//peer add
-		if(phy_value != 0xffff&&phy_value!=0)
-		{
-			db->phy_addr = phy_tmp;
-			break;
-		}
-	}
-	if(phy_tmp == 32)
-		pr_warn("Can not find the phy address!!!\n");
-	/* Parser SROM and media mode */
-	db->media_mode = uli526x_media_mode;
-
-	/* phyxcer capability setting */
-	phy_reg_reset = phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id);
-	phy_reg_reset = (phy_reg_reset | 0x8000);
-	phy_write(db->ioaddr, db->phy_addr, 0, phy_reg_reset, db->chip_id);
-
-	/* See IEEE 802.3-2002.pdf (Section 2, Chapter "22.2.4 Management
-	 * functions") or phy data sheet for details on phy reset
-	 */
-	udelay(500);
-	timeout = 10;
-	while (timeout-- &&
-		phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id) & 0x8000)
-			udelay(100);
-
-	/* Process Phyxcer Media Mode */
-	uli526x_set_phyxcer(db);
-
-	/* Media Mode Process */
-	if ( !(db->media_mode & ULI526X_AUTO) )
-		db->op_mode = db->media_mode; 	/* Force Mode */
-
-	/* Initialize Transmit/Receive decriptor and CR3/4 */
-	uli526x_descriptor_init(db, ioaddr);
-
-	/* Init CR6 to program M526X operation */
-	update_cr6(db->cr6_data, ioaddr);
-
-	/* Send setup frame */
-	send_filter_frame(dev, netdev_mc_count(dev));	/* M5261/M5263 */
-
-	/* Init CR7, interrupt active bit */
-	db->cr7_data = CR7_DEFAULT;
-	outl(db->cr7_data, ioaddr + DCR7);
-
-	/* Init CR15, Tx jabber and Rx watchdog timer */
-	outl(db->cr15_data, ioaddr + DCR15);
-
-	/* Enable ULI526X Tx/Rx function */
-	db->cr6_data |= CR6_RXSC | CR6_TXSC;
-	update_cr6(db->cr6_data, ioaddr);
-}
-
-
-/*
- *	Hardware start transmission.
- *	Send a packet to media from the upper layer.
- */
-
-static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb,
-					    struct net_device *dev)
-{
-	struct uli526x_board_info *db = netdev_priv(dev);
-	struct tx_desc *txptr;
-	unsigned long flags;
-
-	ULI526X_DBUG(0, "uli526x_start_xmit", 0);
-
-	/* Resource flag check */
-	netif_stop_queue(dev);
-
-	/* Too large packet check */
-	if (skb->len > MAX_PACKET_SIZE) {
-		netdev_err(dev, "big packet = %d\n", (u16)skb->len);
-		dev_kfree_skb(skb);
-		return NETDEV_TX_OK;
-	}
-
-	spin_lock_irqsave(&db->lock, flags);
-
-	/* No Tx resource check, it never happen nromally */
-	if (db->tx_packet_cnt >= TX_FREE_DESC_CNT) {
-		spin_unlock_irqrestore(&db->lock, flags);
-		netdev_err(dev, "No Tx resource %ld\n", db->tx_packet_cnt);
-		return NETDEV_TX_BUSY;
-	}
-
-	/* Disable NIC interrupt */
-	outl(0, dev->base_addr + DCR7);
-
-	/* transmit this packet */
-	txptr = db->tx_insert_ptr;
-	skb_copy_from_linear_data(skb, txptr->tx_buf_ptr, skb->len);
-	txptr->tdes1 = cpu_to_le32(0xe1000000 | skb->len);
-
-	/* Point to next transmit free descriptor */
-	db->tx_insert_ptr = txptr->next_tx_desc;
-
-	/* Transmit Packet Process */
-	if ( (db->tx_packet_cnt < TX_DESC_CNT) ) {
-		txptr->tdes0 = cpu_to_le32(0x80000000);	/* Set owner bit */
-		db->tx_packet_cnt++;			/* Ready to send */
-		outl(0x1, dev->base_addr + DCR1);	/* Issue Tx polling */
-		dev->trans_start = jiffies;		/* saved time stamp */
-	}
-
-	/* Tx resource check */
-	if ( db->tx_packet_cnt < TX_FREE_DESC_CNT )
-		netif_wake_queue(dev);
-
-	/* Restore CR7 to enable interrupt */
-	spin_unlock_irqrestore(&db->lock, flags);
-	outl(db->cr7_data, dev->base_addr + DCR7);
-
-	/* free this SKB */
-	dev_kfree_skb(skb);
-
-	return NETDEV_TX_OK;
-}
-
-
-/*
- *	Stop the interface.
- *	The interface is stopped when it is brought.
- */
-
-static int uli526x_stop(struct net_device *dev)
-{
-	struct uli526x_board_info *db = netdev_priv(dev);
-	unsigned long ioaddr = dev->base_addr;
-
-	ULI526X_DBUG(0, "uli526x_stop", 0);
-
-	/* disable system */
-	netif_stop_queue(dev);
-
-	/* deleted timer */
-	del_timer_sync(&db->timer);
-
-	/* Reset & stop ULI526X board */
-	outl(ULI526X_RESET, ioaddr + DCR0);
-	udelay(5);
-	phy_write(db->ioaddr, db->phy_addr, 0, 0x8000, db->chip_id);
-
-	/* free interrupt */
-	free_irq(dev->irq, dev);
-
-	/* free allocated rx buffer */
-	uli526x_free_rxbuffer(db);
-
-	return 0;
-}
-
-
-/*
- *	M5261/M5263 insterrupt handler
- *	receive the packet to upper layer, free the transmitted packet
- */
-
-static irqreturn_t uli526x_interrupt(int irq, void *dev_id)
-{
-	struct net_device *dev = dev_id;
-	struct uli526x_board_info *db = netdev_priv(dev);
-	unsigned long ioaddr = dev->base_addr;
-	unsigned long flags;
-
-	spin_lock_irqsave(&db->lock, flags);
-	outl(0, ioaddr + DCR7);
-
-	/* Got ULI526X status */
-	db->cr5_data = inl(ioaddr + DCR5);
-	outl(db->cr5_data, ioaddr + DCR5);
-	if ( !(db->cr5_data & 0x180c1) ) {
-		/* Restore CR7 to enable interrupt mask */
-		outl(db->cr7_data, ioaddr + DCR7);
-		spin_unlock_irqrestore(&db->lock, flags);
-		return IRQ_HANDLED;
-	}
-
-	/* Check system status */
-	if (db->cr5_data & 0x2000) {
-		/* system bus error happen */
-		ULI526X_DBUG(1, "System bus error happen. CR5=", db->cr5_data);
-		db->reset_fatal++;
-		db->wait_reset = 1;	/* Need to RESET */
-		spin_unlock_irqrestore(&db->lock, flags);
-		return IRQ_HANDLED;
-	}
-
-	 /* Received the coming packet */
-	if ( (db->cr5_data & 0x40) && db->rx_avail_cnt )
-		uli526x_rx_packet(dev, db);
-
-	/* reallocate rx descriptor buffer */
-	if (db->rx_avail_cnt<RX_DESC_CNT)
-		allocate_rx_buffer(db);
-
-	/* Free the transmitted descriptor */
-	if ( db->cr5_data & 0x01)
-		uli526x_free_tx_pkt(dev, db);
-
-	/* Restore CR7 to enable interrupt mask */
-	outl(db->cr7_data, ioaddr + DCR7);
-
-	spin_unlock_irqrestore(&db->lock, flags);
-	return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void uli526x_poll(struct net_device *dev)
-{
-	/* ISR grabs the irqsave lock, so this should be safe */
-	uli526x_interrupt(dev->irq, dev);
-}
-#endif
-
-/*
- *	Free TX resource after TX complete
- */
-
-static void uli526x_free_tx_pkt(struct net_device *dev,
-				struct uli526x_board_info * db)
-{
-	struct tx_desc *txptr;
-	u32 tdes0;
-
-	txptr = db->tx_remove_ptr;
-	while(db->tx_packet_cnt) {
-		tdes0 = le32_to_cpu(txptr->tdes0);
-		if (tdes0 & 0x80000000)
-			break;
-
-		/* A packet sent completed */
-		db->tx_packet_cnt--;
-		dev->stats.tx_packets++;
-
-		/* Transmit statistic counter */
-		if ( tdes0 != 0x7fffffff ) {
-			dev->stats.collisions += (tdes0 >> 3) & 0xf;
-			dev->stats.tx_bytes += le32_to_cpu(txptr->tdes1) & 0x7ff;
-			if (tdes0 & TDES0_ERR_MASK) {
-				dev->stats.tx_errors++;
-				if (tdes0 & 0x0002) {	/* UnderRun */
-					db->tx_fifo_underrun++;
-					if ( !(db->cr6_data & CR6_SFT) ) {
-						db->cr6_data = db->cr6_data | CR6_SFT;
-						update_cr6(db->cr6_data, db->ioaddr);
-					}
-				}
-				if (tdes0 & 0x0100)
-					db->tx_excessive_collision++;
-				if (tdes0 & 0x0200)
-					db->tx_late_collision++;
-				if (tdes0 & 0x0400)
-					db->tx_no_carrier++;
-				if (tdes0 & 0x0800)
-					db->tx_loss_carrier++;
-				if (tdes0 & 0x4000)
-					db->tx_jabber_timeout++;
-			}
-		}
-
-    		txptr = txptr->next_tx_desc;
-	}/* End of while */
-
-	/* Update TX remove pointer to next */
-	db->tx_remove_ptr = txptr;
-
-	/* Resource available check */
-	if ( db->tx_packet_cnt < TX_WAKE_DESC_CNT )
-		netif_wake_queue(dev);	/* Active upper layer, send again */
-}
-
-
-/*
- *	Receive the come packet and pass to upper layer
- */
-
-static void uli526x_rx_packet(struct net_device *dev, struct uli526x_board_info * db)
-{
-	struct rx_desc *rxptr;
-	struct sk_buff *skb;
-	int rxlen;
-	u32 rdes0;
-
-	rxptr = db->rx_ready_ptr;
-
-	while(db->rx_avail_cnt) {
-		rdes0 = le32_to_cpu(rxptr->rdes0);
-		if (rdes0 & 0x80000000)	/* packet owner check */
-		{
-			break;
-		}
-
-		db->rx_avail_cnt--;
-		db->interval_rx_cnt++;
-
-		pci_unmap_single(db->pdev, le32_to_cpu(rxptr->rdes2), RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE);
-		if ( (rdes0 & 0x300) != 0x300) {
-			/* A packet without First/Last flag */
-			/* reuse this SKB */
-			ULI526X_DBUG(0, "Reuse SK buffer, rdes0", rdes0);
-			uli526x_reuse_skb(db, rxptr->rx_skb_ptr);
-		} else {
-			/* A packet with First/Last flag */
-			rxlen = ( (rdes0 >> 16) & 0x3fff) - 4;
-
-			/* error summary bit check */
-			if (rdes0 & 0x8000) {
-				/* This is a error packet */
-				dev->stats.rx_errors++;
-				if (rdes0 & 1)
-					dev->stats.rx_fifo_errors++;
-				if (rdes0 & 2)
-					dev->stats.rx_crc_errors++;
-				if (rdes0 & 0x80)
-					dev->stats.rx_length_errors++;
-			}
-
-			if ( !(rdes0 & 0x8000) ||
-				((db->cr6_data & CR6_PM) && (rxlen>6)) ) {
-				struct sk_buff *new_skb = NULL;
-
-				skb = rxptr->rx_skb_ptr;
-
-				/* Good packet, send to upper layer */
-				/* Shorst packet used new SKB */
-				if ((rxlen < RX_COPY_SIZE) &&
-				    (((new_skb = dev_alloc_skb(rxlen + 2)) != NULL))) {
-					skb = new_skb;
-					/* size less than COPY_SIZE, allocate a rxlen SKB */
-					skb_reserve(skb, 2); /* 16byte align */
-					memcpy(skb_put(skb, rxlen),
-					       skb_tail_pointer(rxptr->rx_skb_ptr),
-					       rxlen);
-					uli526x_reuse_skb(db, rxptr->rx_skb_ptr);
-				} else
-					skb_put(skb, rxlen);
-
-				skb->protocol = eth_type_trans(skb, dev);
-				netif_rx(skb);
-				dev->stats.rx_packets++;
-				dev->stats.rx_bytes += rxlen;
-
-			} else {
-				/* Reuse SKB buffer when the packet is error */
-				ULI526X_DBUG(0, "Reuse SK buffer, rdes0", rdes0);
-				uli526x_reuse_skb(db, rxptr->rx_skb_ptr);
-			}
-		}
-
-		rxptr = rxptr->next_rx_desc;
-	}
-
-	db->rx_ready_ptr = rxptr;
-}
-
-
-/*
- * Set ULI526X multicast address
- */
-
-static void uli526x_set_filter_mode(struct net_device * dev)
-{
-	struct uli526x_board_info *db = netdev_priv(dev);
-	unsigned long flags;
-
-	ULI526X_DBUG(0, "uli526x_set_filter_mode()", 0);
-	spin_lock_irqsave(&db->lock, flags);
-
-	if (dev->flags & IFF_PROMISC) {
-		ULI526X_DBUG(0, "Enable PROM Mode", 0);
-		db->cr6_data |= CR6_PM | CR6_PBF;
-		update_cr6(db->cr6_data, db->ioaddr);
-		spin_unlock_irqrestore(&db->lock, flags);
-		return;
-	}
-
-	if (dev->flags & IFF_ALLMULTI ||
-	    netdev_mc_count(dev) > ULI5261_MAX_MULTICAST) {
-		ULI526X_DBUG(0, "Pass all multicast address",
-			     netdev_mc_count(dev));
-		db->cr6_data &= ~(CR6_PM | CR6_PBF);
-		db->cr6_data |= CR6_PAM;
-		spin_unlock_irqrestore(&db->lock, flags);
-		return;
-	}
-
-	ULI526X_DBUG(0, "Set multicast address", netdev_mc_count(dev));
-	send_filter_frame(dev, netdev_mc_count(dev)); 	/* M5261/M5263 */
-	spin_unlock_irqrestore(&db->lock, flags);
-}
-
-static void
-ULi_ethtool_gset(struct uli526x_board_info *db, struct ethtool_cmd *ecmd)
-{
-	ecmd->supported = (SUPPORTED_10baseT_Half |
-	                   SUPPORTED_10baseT_Full |
-	                   SUPPORTED_100baseT_Half |
-	                   SUPPORTED_100baseT_Full |
-	                   SUPPORTED_Autoneg |
-	                   SUPPORTED_MII);
-
-	ecmd->advertising = (ADVERTISED_10baseT_Half |
-	                   ADVERTISED_10baseT_Full |
-	                   ADVERTISED_100baseT_Half |
-	                   ADVERTISED_100baseT_Full |
-	                   ADVERTISED_Autoneg |
-	                   ADVERTISED_MII);
-
-
-	ecmd->port = PORT_MII;
-	ecmd->phy_address = db->phy_addr;
-
-	ecmd->transceiver = XCVR_EXTERNAL;
-
-	ethtool_cmd_speed_set(ecmd, SPEED_10);
-	ecmd->duplex = DUPLEX_HALF;
-
-	if(db->op_mode==ULI526X_100MHF || db->op_mode==ULI526X_100MFD)
-	{
-		ethtool_cmd_speed_set(ecmd, SPEED_100);
-	}
-	if(db->op_mode==ULI526X_10MFD || db->op_mode==ULI526X_100MFD)
-	{
-		ecmd->duplex = DUPLEX_FULL;
-	}
-	if(db->link_failed)
-	{
-		ethtool_cmd_speed_set(ecmd, -1);
-		ecmd->duplex = -1;
-	}
-
-	if (db->media_mode & ULI526X_AUTO)
-	{
-		ecmd->autoneg = AUTONEG_ENABLE;
-	}
-}
-
-static void netdev_get_drvinfo(struct net_device *dev,
-			       struct ethtool_drvinfo *info)
-{
-	struct uli526x_board_info *np = netdev_priv(dev);
-
-	strcpy(info->driver, DRV_NAME);
-	strcpy(info->version, DRV_VERSION);
-	if (np->pdev)
-		strcpy(info->bus_info, pci_name(np->pdev));
-	else
-		sprintf(info->bus_info, "EISA 0x%lx %d",
-			dev->base_addr, dev->irq);
-}
-
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) {
-	struct uli526x_board_info *np = netdev_priv(dev);
-
-	ULi_ethtool_gset(np, cmd);
-
-	return 0;
-}
-
-static u32 netdev_get_link(struct net_device *dev) {
-	struct uli526x_board_info *np = netdev_priv(dev);
-
-	if(np->link_failed)
-		return 0;
-	else
-		return 1;
-}
-
-static void uli526x_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
-{
-	wol->supported = WAKE_PHY | WAKE_MAGIC;
-	wol->wolopts = 0;
-}
-
-static const struct ethtool_ops netdev_ethtool_ops = {
-	.get_drvinfo		= netdev_get_drvinfo,
-	.get_settings		= netdev_get_settings,
-	.get_link		= netdev_get_link,
-	.get_wol		= uli526x_get_wol,
-};
-
-/*
- *	A periodic timer routine
- *	Dynamic media sense, allocate Rx buffer...
- */
-
-static void uli526x_timer(unsigned long data)
-{
-	u32 tmp_cr8;
-	unsigned char tmp_cr12=0;
-	struct net_device *dev = (struct net_device *) data;
-	struct uli526x_board_info *db = netdev_priv(dev);
- 	unsigned long flags;
-
-	//ULI526X_DBUG(0, "uli526x_timer()", 0);
-	spin_lock_irqsave(&db->lock, flags);
-
-
-	/* Dynamic reset ULI526X : system error or transmit time-out */
-	tmp_cr8 = inl(db->ioaddr + DCR8);
-	if ( (db->interval_rx_cnt==0) && (tmp_cr8) ) {
-		db->reset_cr8++;
-		db->wait_reset = 1;
-	}
-	db->interval_rx_cnt = 0;
-
-	/* TX polling kick monitor */
-	if ( db->tx_packet_cnt &&
-	     time_after(jiffies, dev_trans_start(dev) + ULI526X_TX_KICK) ) {
-		outl(0x1, dev->base_addr + DCR1);   // Tx polling again
-
-		// TX Timeout
-		if ( time_after(jiffies, dev_trans_start(dev) + ULI526X_TX_TIMEOUT) ) {
-			db->reset_TXtimeout++;
-			db->wait_reset = 1;
-			netdev_err(dev, " Tx timeout - resetting\n");
-		}
-	}
-
-	if (db->wait_reset) {
-		ULI526X_DBUG(0, "Dynamic Reset device", db->tx_packet_cnt);
-		db->reset_count++;
-		uli526x_dynamic_reset(dev);
-		db->timer.expires = ULI526X_TIMER_WUT;
-		add_timer(&db->timer);
-		spin_unlock_irqrestore(&db->lock, flags);
-		return;
-	}
-
-	/* Link status check, Dynamic media type change */
-	if((phy_read(db->ioaddr, db->phy_addr, 5, db->chip_id) & 0x01e0)!=0)
-		tmp_cr12 = 3;
-
-	if ( !(tmp_cr12 & 0x3) && !db->link_failed ) {
-		/* Link Failed */
-		ULI526X_DBUG(0, "Link Failed", tmp_cr12);
-		netif_carrier_off(dev);
-		netdev_info(dev, "NIC Link is Down\n");
-		db->link_failed = 1;
-
-		/* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
-		/* AUTO don't need */
-		if ( !(db->media_mode & 0x8) )
-			phy_write(db->ioaddr, db->phy_addr, 0, 0x1000, db->chip_id);
-
-		/* AUTO mode, if INT phyxcer link failed, select EXT device */
-		if (db->media_mode & ULI526X_AUTO) {
-			db->cr6_data&=~0x00000200;	/* bit9=0, HD mode */
-			update_cr6(db->cr6_data, db->ioaddr);
-		}
-	} else
-		if ((tmp_cr12 & 0x3) && db->link_failed) {
-			ULI526X_DBUG(0, "Link link OK", tmp_cr12);
-			db->link_failed = 0;
-
-			/* Auto Sense Speed */
-			if ( (db->media_mode & ULI526X_AUTO) &&
-				uli526x_sense_speed(db) )
-				db->link_failed = 1;
-			uli526x_process_mode(db);
-
-			if(db->link_failed==0)
-			{
-				netdev_info(dev, "NIC Link is Up %d Mbps %s duplex\n",
-					    (db->op_mode == ULI526X_100MHF ||
-					     db->op_mode == ULI526X_100MFD)
-					    ? 100 : 10,
-					    (db->op_mode == ULI526X_10MFD ||
-					     db->op_mode == ULI526X_100MFD)
-					    ? "Full" : "Half");
-				netif_carrier_on(dev);
-			}
-			/* SHOW_MEDIA_TYPE(db->op_mode); */
-		}
-		else if(!(tmp_cr12 & 0x3) && db->link_failed)
-		{
-			if(db->init==1)
-			{
-				netdev_info(dev, "NIC Link is Down\n");
-				netif_carrier_off(dev);
-			}
-		}
-		db->init=0;
-
-	/* Timer active again */
-	db->timer.expires = ULI526X_TIMER_WUT;
-	add_timer(&db->timer);
-	spin_unlock_irqrestore(&db->lock, flags);
-}
-
-
-/*
- *	Stop ULI526X board
- *	Free Tx/Rx allocated memory
- *	Init system variable
- */
-
-static void uli526x_reset_prepare(struct net_device *dev)
-{
-	struct uli526x_board_info *db = netdev_priv(dev);
-
-	/* Sopt MAC controller */
-	db->cr6_data &= ~(CR6_RXSC | CR6_TXSC);	/* Disable Tx/Rx */
-	update_cr6(db->cr6_data, dev->base_addr);
-	outl(0, dev->base_addr + DCR7);		/* Disable Interrupt */
-	outl(inl(dev->base_addr + DCR5), dev->base_addr + DCR5);
-
-	/* Disable upper layer interface */
-	netif_stop_queue(dev);
-
-	/* Free Rx Allocate buffer */
-	uli526x_free_rxbuffer(db);
-
-	/* system variable init */
-	db->tx_packet_cnt = 0;
-	db->rx_avail_cnt = 0;
-	db->link_failed = 1;
-	db->init=1;
-	db->wait_reset = 0;
-}
-
-
-/*
- *	Dynamic reset the ULI526X board
- *	Stop ULI526X board
- *	Free Tx/Rx allocated memory
- *	Reset ULI526X board
- *	Re-initialize ULI526X board
- */
-
-static void uli526x_dynamic_reset(struct net_device *dev)
-{
-	ULI526X_DBUG(0, "uli526x_dynamic_reset()", 0);
-
-	uli526x_reset_prepare(dev);
-
-	/* Re-initialize ULI526X board */
-	uli526x_init(dev);
-
-	/* Restart upper layer interface */
-	netif_wake_queue(dev);
-}
-
-
-#ifdef CONFIG_PM
-
-/*
- *	Suspend the interface.
- */
-
-static int uli526x_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	pci_power_t power_state;
-	int err;
-
-	ULI526X_DBUG(0, "uli526x_suspend", 0);
-
-	if (!netdev_priv(dev))
-		return 0;
-
-	pci_save_state(pdev);
-
-	if (!netif_running(dev))
-		return 0;
-
-	netif_device_detach(dev);
-	uli526x_reset_prepare(dev);
-
-	power_state = pci_choose_state(pdev, state);
-	pci_enable_wake(pdev, power_state, 0);
-	err = pci_set_power_state(pdev, power_state);
-	if (err) {
-		netif_device_attach(dev);
-		/* Re-initialize ULI526X board */
-		uli526x_init(dev);
-		/* Restart upper layer interface */
-		netif_wake_queue(dev);
-	}
-
-	return err;
-}
-
-/*
- *	Resume the interface.
- */
-
-static int uli526x_resume(struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	int err;
-
-	ULI526X_DBUG(0, "uli526x_resume", 0);
-
-	if (!netdev_priv(dev))
-		return 0;
-
-	pci_restore_state(pdev);
-
-	if (!netif_running(dev))
-		return 0;
-
-	err = pci_set_power_state(pdev, PCI_D0);
-	if (err) {
-		netdev_warn(dev, "Could not put device into D0\n");
-		return err;
-	}
-
-	netif_device_attach(dev);
-	/* Re-initialize ULI526X board */
-	uli526x_init(dev);
-	/* Restart upper layer interface */
-	netif_wake_queue(dev);
-
-	return 0;
-}
-
-#else /* !CONFIG_PM */
-
-#define uli526x_suspend	NULL
-#define uli526x_resume	NULL
-
-#endif /* !CONFIG_PM */
-
-
-/*
- *	free all allocated rx buffer
- */
-
-static void uli526x_free_rxbuffer(struct uli526x_board_info * db)
-{
-	ULI526X_DBUG(0, "uli526x_free_rxbuffer()", 0);
-
-	/* free allocated rx buffer */
-	while (db->rx_avail_cnt) {
-		dev_kfree_skb(db->rx_ready_ptr->rx_skb_ptr);
-		db->rx_ready_ptr = db->rx_ready_ptr->next_rx_desc;
-		db->rx_avail_cnt--;
-	}
-}
-
-
-/*
- *	Reuse the SK buffer
- */
-
-static void uli526x_reuse_skb(struct uli526x_board_info *db, struct sk_buff * skb)
-{
-	struct rx_desc *rxptr = db->rx_insert_ptr;
-
-	if (!(rxptr->rdes0 & cpu_to_le32(0x80000000))) {
-		rxptr->rx_skb_ptr = skb;
-		rxptr->rdes2 = cpu_to_le32(pci_map_single(db->pdev,
-							  skb_tail_pointer(skb),
-							  RX_ALLOC_SIZE,
-							  PCI_DMA_FROMDEVICE));
-		wmb();
-		rxptr->rdes0 = cpu_to_le32(0x80000000);
-		db->rx_avail_cnt++;
-		db->rx_insert_ptr = rxptr->next_rx_desc;
-	} else
-		ULI526X_DBUG(0, "SK Buffer reuse method error", db->rx_avail_cnt);
-}
-
-
-/*
- *	Initialize transmit/Receive descriptor
- *	Using Chain structure, and allocate Tx/Rx buffer
- */
-
-static void uli526x_descriptor_init(struct uli526x_board_info *db, unsigned long ioaddr)
-{
-	struct tx_desc *tmp_tx;
-	struct rx_desc *tmp_rx;
-	unsigned char *tmp_buf;
-	dma_addr_t tmp_tx_dma, tmp_rx_dma;
-	dma_addr_t tmp_buf_dma;
-	int i;
-
-	ULI526X_DBUG(0, "uli526x_descriptor_init()", 0);
-
-	/* tx descriptor start pointer */
-	db->tx_insert_ptr = db->first_tx_desc;
-	db->tx_remove_ptr = db->first_tx_desc;
-	outl(db->first_tx_desc_dma, ioaddr + DCR4);     /* TX DESC address */
-
-	/* rx descriptor start pointer */
-	db->first_rx_desc = (void *)db->first_tx_desc + sizeof(struct tx_desc) * TX_DESC_CNT;
-	db->first_rx_desc_dma =  db->first_tx_desc_dma + sizeof(struct tx_desc) * TX_DESC_CNT;
-	db->rx_insert_ptr = db->first_rx_desc;
-	db->rx_ready_ptr = db->first_rx_desc;
-	outl(db->first_rx_desc_dma, ioaddr + DCR3);	/* RX DESC address */
-
-	/* Init Transmit chain */
-	tmp_buf = db->buf_pool_start;
-	tmp_buf_dma = db->buf_pool_dma_start;
-	tmp_tx_dma = db->first_tx_desc_dma;
-	for (tmp_tx = db->first_tx_desc, i = 0; i < TX_DESC_CNT; i++, tmp_tx++) {
-		tmp_tx->tx_buf_ptr = tmp_buf;
-		tmp_tx->tdes0 = cpu_to_le32(0);
-		tmp_tx->tdes1 = cpu_to_le32(0x81000000);	/* IC, chain */
-		tmp_tx->tdes2 = cpu_to_le32(tmp_buf_dma);
-		tmp_tx_dma += sizeof(struct tx_desc);
-		tmp_tx->tdes3 = cpu_to_le32(tmp_tx_dma);
-		tmp_tx->next_tx_desc = tmp_tx + 1;
-		tmp_buf = tmp_buf + TX_BUF_ALLOC;
-		tmp_buf_dma = tmp_buf_dma + TX_BUF_ALLOC;
-	}
-	(--tmp_tx)->tdes3 = cpu_to_le32(db->first_tx_desc_dma);
-	tmp_tx->next_tx_desc = db->first_tx_desc;
-
-	 /* Init Receive descriptor chain */
-	tmp_rx_dma=db->first_rx_desc_dma;
-	for (tmp_rx = db->first_rx_desc, i = 0; i < RX_DESC_CNT; i++, tmp_rx++) {
-		tmp_rx->rdes0 = cpu_to_le32(0);
-		tmp_rx->rdes1 = cpu_to_le32(0x01000600);
-		tmp_rx_dma += sizeof(struct rx_desc);
-		tmp_rx->rdes3 = cpu_to_le32(tmp_rx_dma);
-		tmp_rx->next_rx_desc = tmp_rx + 1;
-	}
-	(--tmp_rx)->rdes3 = cpu_to_le32(db->first_rx_desc_dma);
-	tmp_rx->next_rx_desc = db->first_rx_desc;
-
-	/* pre-allocate Rx buffer */
-	allocate_rx_buffer(db);
-}
-
-
-/*
- *	Update CR6 value
- *	Firstly stop ULI526X, then written value and start
- */
-
-static void update_cr6(u32 cr6_data, unsigned long ioaddr)
-{
-
-	outl(cr6_data, ioaddr + DCR6);
-	udelay(5);
-}
-
-
-/*
- *	Send a setup frame for M5261/M5263
- *	This setup frame initialize ULI526X address filter mode
- */
-
-#ifdef __BIG_ENDIAN
-#define FLT_SHIFT 16
-#else
-#define FLT_SHIFT 0
-#endif
-
-static void send_filter_frame(struct net_device *dev, int mc_cnt)
-{
-	struct uli526x_board_info *db = netdev_priv(dev);
-	struct netdev_hw_addr *ha;
-	struct tx_desc *txptr;
-	u16 * addrptr;
-	u32 * suptr;
-	int i;
-
-	ULI526X_DBUG(0, "send_filter_frame()", 0);
-
-	txptr = db->tx_insert_ptr;
-	suptr = (u32 *) txptr->tx_buf_ptr;
-
-	/* Node address */
-	addrptr = (u16 *) dev->dev_addr;
-	*suptr++ = addrptr[0] << FLT_SHIFT;
-	*suptr++ = addrptr[1] << FLT_SHIFT;
-	*suptr++ = addrptr[2] << FLT_SHIFT;
-
-	/* broadcast address */
-	*suptr++ = 0xffff << FLT_SHIFT;
-	*suptr++ = 0xffff << FLT_SHIFT;
-	*suptr++ = 0xffff << FLT_SHIFT;
-
-	/* fit the multicast address */
-	netdev_for_each_mc_addr(ha, dev) {
-		addrptr = (u16 *) ha->addr;
-		*suptr++ = addrptr[0] << FLT_SHIFT;
-		*suptr++ = addrptr[1] << FLT_SHIFT;
-		*suptr++ = addrptr[2] << FLT_SHIFT;
-	}
-
-	for (i = netdev_mc_count(dev); i < 14; i++) {
-		*suptr++ = 0xffff << FLT_SHIFT;
-		*suptr++ = 0xffff << FLT_SHIFT;
-		*suptr++ = 0xffff << FLT_SHIFT;
-	}
-
-	/* prepare the setup frame */
-	db->tx_insert_ptr = txptr->next_tx_desc;
-	txptr->tdes1 = cpu_to_le32(0x890000c0);
-
-	/* Resource Check and Send the setup packet */
-	if (db->tx_packet_cnt < TX_DESC_CNT) {
-		/* Resource Empty */
-		db->tx_packet_cnt++;
-		txptr->tdes0 = cpu_to_le32(0x80000000);
-		update_cr6(db->cr6_data | 0x2000, dev->base_addr);
-		outl(0x1, dev->base_addr + DCR1);	/* Issue Tx polling */
-		update_cr6(db->cr6_data, dev->base_addr);
-		dev->trans_start = jiffies;
-	} else
-		netdev_err(dev, "No Tx resource - Send_filter_frame!\n");
-}
-
-
-/*
- *	Allocate rx buffer,
- *	As possible as allocate maxiumn Rx buffer
- */
-
-static void allocate_rx_buffer(struct uli526x_board_info *db)
-{
-	struct rx_desc *rxptr;
-	struct sk_buff *skb;
-
-	rxptr = db->rx_insert_ptr;
-
-	while(db->rx_avail_cnt < RX_DESC_CNT) {
-		if ( ( skb = dev_alloc_skb(RX_ALLOC_SIZE) ) == NULL )
-			break;
-		rxptr->rx_skb_ptr = skb; /* FIXME (?) */
-		rxptr->rdes2 = cpu_to_le32(pci_map_single(db->pdev,
-							  skb_tail_pointer(skb),
-							  RX_ALLOC_SIZE,
-							  PCI_DMA_FROMDEVICE));
-		wmb();
-		rxptr->rdes0 = cpu_to_le32(0x80000000);
-		rxptr = rxptr->next_rx_desc;
-		db->rx_avail_cnt++;
-	}
-
-	db->rx_insert_ptr = rxptr;
-}
-
-
-/*
- *	Read one word data from the serial ROM
- */
-
-static u16 read_srom_word(long ioaddr, int offset)
-{
-	int i;
-	u16 srom_data = 0;
-	long cr9_ioaddr = ioaddr + DCR9;
-
-	outl(CR9_SROM_READ, cr9_ioaddr);
-	outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr);
-
-	/* Send the Read Command 110b */
-	SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr);
-	SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr);
-	SROM_CLK_WRITE(SROM_DATA_0, cr9_ioaddr);
-
-	/* Send the offset */
-	for (i = 5; i >= 0; i--) {
-		srom_data = (offset & (1 << i)) ? SROM_DATA_1 : SROM_DATA_0;
-		SROM_CLK_WRITE(srom_data, cr9_ioaddr);
-	}
-
-	outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr);
-
-	for (i = 16; i > 0; i--) {
-		outl(CR9_SROM_READ | CR9_SRCS | CR9_SRCLK, cr9_ioaddr);
-		udelay(5);
-		srom_data = (srom_data << 1) | ((inl(cr9_ioaddr) & CR9_CRDOUT) ? 1 : 0);
-		outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr);
-		udelay(5);
-	}
-
-	outl(CR9_SROM_READ, cr9_ioaddr);
-	return srom_data;
-}
-
-
-/*
- *	Auto sense the media mode
- */
-
-static u8 uli526x_sense_speed(struct uli526x_board_info * db)
-{
-	u8 ErrFlag = 0;
-	u16 phy_mode;
-
-	phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id);
-	phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id);
-
-	if ( (phy_mode & 0x24) == 0x24 ) {
-
-		phy_mode = ((phy_read(db->ioaddr, db->phy_addr, 5, db->chip_id) & 0x01e0)<<7);
-		if(phy_mode&0x8000)
-			phy_mode = 0x8000;
-		else if(phy_mode&0x4000)
-			phy_mode = 0x4000;
-		else if(phy_mode&0x2000)
-			phy_mode = 0x2000;
-		else
-			phy_mode = 0x1000;
-
-		switch (phy_mode) {
-		case 0x1000: db->op_mode = ULI526X_10MHF; break;
-		case 0x2000: db->op_mode = ULI526X_10MFD; break;
-		case 0x4000: db->op_mode = ULI526X_100MHF; break;
-		case 0x8000: db->op_mode = ULI526X_100MFD; break;
-		default: db->op_mode = ULI526X_10MHF; ErrFlag = 1; break;
-		}
-	} else {
-		db->op_mode = ULI526X_10MHF;
-		ULI526X_DBUG(0, "Link Failed :", phy_mode);
-		ErrFlag = 1;
-	}
-
-	return ErrFlag;
-}
-
-
-/*
- *	Set 10/100 phyxcer capability
- *	AUTO mode : phyxcer register4 is NIC capability
- *	Force mode: phyxcer register4 is the force media
- */
-
-static void uli526x_set_phyxcer(struct uli526x_board_info *db)
-{
-	u16 phy_reg;
-
-	/* Phyxcer capability setting */
-	phy_reg = phy_read(db->ioaddr, db->phy_addr, 4, db->chip_id) & ~0x01e0;
-
-	if (db->media_mode & ULI526X_AUTO) {
-		/* AUTO Mode */
-		phy_reg |= db->PHY_reg4;
-	} else {
-		/* Force Mode */
-		switch(db->media_mode) {
-		case ULI526X_10MHF: phy_reg |= 0x20; break;
-		case ULI526X_10MFD: phy_reg |= 0x40; break;
-		case ULI526X_100MHF: phy_reg |= 0x80; break;
-		case ULI526X_100MFD: phy_reg |= 0x100; break;
-		}
-
-	}
-
-  	/* Write new capability to Phyxcer Reg4 */
-	if ( !(phy_reg & 0x01e0)) {
-		phy_reg|=db->PHY_reg4;
-		db->media_mode|=ULI526X_AUTO;
-	}
-	phy_write(db->ioaddr, db->phy_addr, 4, phy_reg, db->chip_id);
-
- 	/* Restart Auto-Negotiation */
-	phy_write(db->ioaddr, db->phy_addr, 0, 0x1200, db->chip_id);
-	udelay(50);
-}
-
-
-/*
- *	Process op-mode
- 	AUTO mode : PHY controller in Auto-negotiation Mode
- *	Force mode: PHY controller in force mode with HUB
- *			N-way force capability with SWITCH
- */
-
-static void uli526x_process_mode(struct uli526x_board_info *db)
-{
-	u16 phy_reg;
-
-	/* Full Duplex Mode Check */
-	if (db->op_mode & 0x4)
-		db->cr6_data |= CR6_FDM;	/* Set Full Duplex Bit */
-	else
-		db->cr6_data &= ~CR6_FDM;	/* Clear Full Duplex Bit */
-
-	update_cr6(db->cr6_data, db->ioaddr);
-
-	/* 10/100M phyxcer force mode need */
-	if ( !(db->media_mode & 0x8)) {
-		/* Forece Mode */
-		phy_reg = phy_read(db->ioaddr, db->phy_addr, 6, db->chip_id);
-		if ( !(phy_reg & 0x1) ) {
-			/* parter without N-Way capability */
-			phy_reg = 0x0;
-			switch(db->op_mode) {
-			case ULI526X_10MHF: phy_reg = 0x0; break;
-			case ULI526X_10MFD: phy_reg = 0x100; break;
-			case ULI526X_100MHF: phy_reg = 0x2000; break;
-			case ULI526X_100MFD: phy_reg = 0x2100; break;
-			}
-			phy_write(db->ioaddr, db->phy_addr, 0, phy_reg, db->chip_id);
-		}
-	}
-}
-
-
-/*
- *	Write a word to Phy register
- */
-
-static void phy_write(unsigned long iobase, u8 phy_addr, u8 offset, u16 phy_data, u32 chip_id)
-{
-	u16 i;
-	unsigned long ioaddr;
-
-	if(chip_id == PCI_ULI5263_ID)
-	{
-		phy_writeby_cr10(iobase, phy_addr, offset, phy_data);
-		return;
-	}
-	/* M5261/M5263 Chip */
-	ioaddr = iobase + DCR9;
-
-	/* Send 33 synchronization clock to Phy controller */
-	for (i = 0; i < 35; i++)
-		phy_write_1bit(ioaddr, PHY_DATA_1, chip_id);
-
-	/* Send start command(01) to Phy */
-	phy_write_1bit(ioaddr, PHY_DATA_0, chip_id);
-	phy_write_1bit(ioaddr, PHY_DATA_1, chip_id);
-
-	/* Send write command(01) to Phy */
-	phy_write_1bit(ioaddr, PHY_DATA_0, chip_id);
-	phy_write_1bit(ioaddr, PHY_DATA_1, chip_id);
-
-	/* Send Phy address */
-	for (i = 0x10; i > 0; i = i >> 1)
-		phy_write_1bit(ioaddr, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0, chip_id);
-
-	/* Send register address */
-	for (i = 0x10; i > 0; i = i >> 1)
-		phy_write_1bit(ioaddr, offset & i ? PHY_DATA_1 : PHY_DATA_0, chip_id);
-
-	/* written trasnition */
-	phy_write_1bit(ioaddr, PHY_DATA_1, chip_id);
-	phy_write_1bit(ioaddr, PHY_DATA_0, chip_id);
-
-	/* Write a word data to PHY controller */
-	for ( i = 0x8000; i > 0; i >>= 1)
-		phy_write_1bit(ioaddr, phy_data & i ? PHY_DATA_1 : PHY_DATA_0, chip_id);
-
-}
-
-
-/*
- *	Read a word data from phy register
- */
-
-static u16 phy_read(unsigned long iobase, u8 phy_addr, u8 offset, u32 chip_id)
-{
-	int i;
-	u16 phy_data;
-	unsigned long ioaddr;
-
-	if(chip_id == PCI_ULI5263_ID)
-		return phy_readby_cr10(iobase, phy_addr, offset);
-	/* M5261/M5263 Chip */
-	ioaddr = iobase + DCR9;
-
-	/* Send 33 synchronization clock to Phy controller */
-	for (i = 0; i < 35; i++)
-		phy_write_1bit(ioaddr, PHY_DATA_1, chip_id);
-
-	/* Send start command(01) to Phy */
-	phy_write_1bit(ioaddr, PHY_DATA_0, chip_id);
-	phy_write_1bit(ioaddr, PHY_DATA_1, chip_id);
-
-	/* Send read command(10) to Phy */
-	phy_write_1bit(ioaddr, PHY_DATA_1, chip_id);
-	phy_write_1bit(ioaddr, PHY_DATA_0, chip_id);
-
-	/* Send Phy address */
-	for (i = 0x10; i > 0; i = i >> 1)
-		phy_write_1bit(ioaddr, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0, chip_id);
-
-	/* Send register address */
-	for (i = 0x10; i > 0; i = i >> 1)
-		phy_write_1bit(ioaddr, offset & i ? PHY_DATA_1 : PHY_DATA_0, chip_id);
-
-	/* Skip transition state */
-	phy_read_1bit(ioaddr, chip_id);
-
-	/* read 16bit data */
-	for (phy_data = 0, i = 0; i < 16; i++) {
-		phy_data <<= 1;
-		phy_data |= phy_read_1bit(ioaddr, chip_id);
-	}
-
-	return phy_data;
-}
-
-static u16 phy_readby_cr10(unsigned long iobase, u8 phy_addr, u8 offset)
-{
-	unsigned long ioaddr,cr10_value;
-
-	ioaddr = iobase + DCR10;
-	cr10_value = phy_addr;
-	cr10_value = (cr10_value<<5) + offset;
-	cr10_value = (cr10_value<<16) + 0x08000000;
-	outl(cr10_value,ioaddr);
-	udelay(1);
-	while(1)
-	{
-		cr10_value = inl(ioaddr);
-		if(cr10_value&0x10000000)
-			break;
-	}
-	return cr10_value & 0x0ffff;
-}
-
-static void phy_writeby_cr10(unsigned long iobase, u8 phy_addr, u8 offset, u16 phy_data)
-{
-	unsigned long ioaddr,cr10_value;
-
-	ioaddr = iobase + DCR10;
-	cr10_value = phy_addr;
-	cr10_value = (cr10_value<<5) + offset;
-	cr10_value = (cr10_value<<16) + 0x04000000 + phy_data;
-	outl(cr10_value,ioaddr);
-	udelay(1);
-}
-/*
- *	Write one bit data to Phy Controller
- */
-
-static void phy_write_1bit(unsigned long ioaddr, u32 phy_data, u32 chip_id)
-{
-	outl(phy_data , ioaddr);			/* MII Clock Low */
-	udelay(1);
-	outl(phy_data  | MDCLKH, ioaddr);	/* MII Clock High */
-	udelay(1);
-	outl(phy_data , ioaddr);			/* MII Clock Low */
-	udelay(1);
-}
-
-
-/*
- *	Read one bit phy data from PHY controller
- */
-
-static u16 phy_read_1bit(unsigned long ioaddr, u32 chip_id)
-{
-	u16 phy_data;
-
-	outl(0x50000 , ioaddr);
-	udelay(1);
-	phy_data = ( inl(ioaddr) >> 19 ) & 0x1;
-	outl(0x40000 , ioaddr);
-	udelay(1);
-
-	return phy_data;
-}
-
-
-static DEFINE_PCI_DEVICE_TABLE(uli526x_pci_tbl) = {
-	{ 0x10B9, 0x5261, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_ULI5261_ID },
-	{ 0x10B9, 0x5263, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCI_ULI5263_ID },
-	{ 0, }
-};
-MODULE_DEVICE_TABLE(pci, uli526x_pci_tbl);
-
-
-static struct pci_driver uli526x_driver = {
-	.name		= "uli526x",
-	.id_table	= uli526x_pci_tbl,
-	.probe		= uli526x_init_one,
-	.remove		= __devexit_p(uli526x_remove_one),
-	.suspend	= uli526x_suspend,
-	.resume		= uli526x_resume,
-};
-
-MODULE_AUTHOR("Peer Chen, peer.chen@uli.com.tw");
-MODULE_DESCRIPTION("ULi M5261/M5263 fast ethernet driver");
-MODULE_LICENSE("GPL");
-
-module_param(debug, int, 0644);
-module_param(mode, int, 0);
-module_param(cr6set, int, 0);
-MODULE_PARM_DESC(debug, "ULi M5261/M5263 enable debugging (0-1)");
-MODULE_PARM_DESC(mode, "ULi M5261/M5263: Bit 0: 10/100Mbps, bit 2: duplex, bit 8: HomePNA");
-
-/*	Description:
- *	when user used insmod to add module, system invoked init_module()
- *	to register the services.
- */
-
-static int __init uli526x_init_module(void)
-{
-
-	pr_info("%s\n", version);
-	printed_version = 1;
-
-	ULI526X_DBUG(0, "init_module() ", debug);
-
-	if (debug)
-		uli526x_debug = debug;	/* set debug flag */
-	if (cr6set)
-		uli526x_cr6_user_set = cr6set;
-
- 	switch (mode) {
-   	case ULI526X_10MHF:
-	case ULI526X_100MHF:
-	case ULI526X_10MFD:
-	case ULI526X_100MFD:
-		uli526x_media_mode = mode;
-		break;
-	default:
-		uli526x_media_mode = ULI526X_AUTO;
-		break;
-	}
-
-	return pci_register_driver(&uli526x_driver);
-}
-
-
-/*
- *	Description:
- *	when user used rmmod to delete module, system invoked clean_module()
- *	to un-register all registered services.
- */
-
-static void __exit uli526x_cleanup_module(void)
-{
-	ULI526X_DBUG(0, "uli526x_clean_module() ", debug);
-	pci_unregister_driver(&uli526x_driver);
-}
-
-module_init(uli526x_init_module);
-module_exit(uli526x_cleanup_module);
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
deleted file mode 100644
index 862eadf07191..000000000000
--- a/drivers/net/tulip/winbond-840.c
+++ /dev/null
@@ -1,1670 +0,0 @@
-/* winbond-840.c: A Linux PCI network adapter device driver. */
-/*
-	Written 1998-2001 by Donald Becker.
-
-	This software may be used and distributed according to the terms of
-	the GNU General Public License (GPL), incorporated herein by reference.
-	Drivers based on or derived from this code fall under the GPL and must
-	retain the authorship, copyright and license notice.  This file is not
-	a complete program and may only be used when the entire operating
-	system is licensed under the GPL.
-
-	The author may be reached as becker@scyld.com, or C/O
-	Scyld Computing Corporation
-	410 Severn Ave., Suite 210
-	Annapolis MD 21403
-
-	Support and updates available at
-	http://www.scyld.com/network/drivers.html
-
-	Do not remove the copyright information.
-	Do not change the version information unless an improvement has been made.
-	Merely removing my name, as Compex has done in the past, does not count
-	as an improvement.
-
-	Changelog:
-	* ported to 2.4
-		???
-	* spin lock update, memory barriers, new style dma mappings
-		limit each tx buffer to < 1024 bytes
-		remove DescIntr from Rx descriptors (that's an Tx flag)
-		remove next pointer from Tx descriptors
-		synchronize tx_q_bytes
-		software reset in tx_timeout
-			Copyright (C) 2000 Manfred Spraul
-	* further cleanups
-		power management.
-		support for big endian descriptors
-			Copyright (C) 2001 Manfred Spraul
-  	* ethtool support (jgarzik)
-	* Replace some MII-related magic numbers with constants (jgarzik)
-
-	TODO:
-	* enable pci_power_off
-	* Wake-On-LAN
-*/
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define DRV_NAME	"winbond-840"
-#define DRV_VERSION	"1.01-e"
-#define DRV_RELDATE	"Sep-11-2006"
-
-
-/* Automatically extracted configuration info:
-probe-func: winbond840_probe
-config-in: tristate 'Winbond W89c840 Ethernet support' CONFIG_WINBOND_840
-
-c-help-name: Winbond W89c840 PCI Ethernet support
-c-help-symbol: CONFIG_WINBOND_840
-c-help: This driver is for the Winbond W89c840 chip.  It also works with
-c-help: the TX9882 chip on the Compex RL100-ATX board.
-c-help: More specific information and updates are available from
-c-help: http://www.scyld.com/network/drivers.html
-*/
-
-/* The user-configurable values.
-   These may be modified when a driver module is loaded.*/
-
-static int debug = 1;			/* 1 normal messages, 0 quiet .. 7 verbose. */
-static int max_interrupt_work = 20;
-/* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
-   The '840 uses a 64 element hash table based on the Ethernet CRC.  */
-static int multicast_filter_limit = 32;
-
-/* Set the copy breakpoint for the copy-only-tiny-frames scheme.
-   Setting to > 1518 effectively disables this feature. */
-static int rx_copybreak;
-
-/* Used to pass the media type, etc.
-   Both 'options[]' and 'full_duplex[]' should exist for driver
-   interoperability.
-   The media type is usually passed in 'options[]'.
-*/
-#define MAX_UNITS 8		/* More are supported, limit only on options */
-static int options[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
-static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
-
-/* Operational parameters that are set at compile time. */
-
-/* Keep the ring sizes a power of two for compile efficiency.
-   The compiler will convert <unsigned>'%'<2^N> into a bit mask.
-   Making the Tx ring too large decreases the effectiveness of channel
-   bonding and packet priority.
-   There are no ill effects from too-large receive rings. */
-#define TX_QUEUE_LEN	10		/* Limit ring entries actually used.  */
-#define TX_QUEUE_LEN_RESTART	5
-
-#define TX_BUFLIMIT	(1024-128)
-
-/* The presumed FIFO size for working around the Tx-FIFO-overflow bug.
-   To avoid overflowing we don't queue again until we have room for a
-   full-size packet.
- */
-#define TX_FIFO_SIZE (2048)
-#define TX_BUG_FIFO_LIMIT (TX_FIFO_SIZE-1514-16)
-
-
-/* Operational parameters that usually are not changed. */
-/* Time in jiffies before concluding the transmitter is hung. */
-#define TX_TIMEOUT  (2*HZ)
-
-/* Include files, designed to support most kernel versions 2.0.0 and later. */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-#include <linux/rtnetlink.h>
-#include <linux/crc32.h>
-#include <linux/bitops.h>
-#include <asm/uaccess.h>
-#include <asm/processor.h>		/* Processor type for cache alignment. */
-#include <asm/io.h>
-#include <asm/irq.h>
-
-#include "tulip.h"
-
-#undef PKT_BUF_SZ			/* tulip.h also defines this */
-#define PKT_BUF_SZ		1536	/* Size of each temporary Rx buffer.*/
-
-/* These identify the driver base version and may not be removed. */
-static const char version[] __initconst =
-	"v" DRV_VERSION " (2.4 port) "
-	DRV_RELDATE "  Donald Becker <becker@scyld.com>\n"
-	"  http://www.scyld.com/network/drivers.html\n";
-
-MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
-MODULE_DESCRIPTION("Winbond W89c840 Ethernet driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
-module_param(max_interrupt_work, int, 0);
-module_param(debug, int, 0);
-module_param(rx_copybreak, int, 0);
-module_param(multicast_filter_limit, int, 0);
-module_param_array(options, int, NULL, 0);
-module_param_array(full_duplex, int, NULL, 0);
-MODULE_PARM_DESC(max_interrupt_work, "winbond-840 maximum events handled per interrupt");
-MODULE_PARM_DESC(debug, "winbond-840 debug level (0-6)");
-MODULE_PARM_DESC(rx_copybreak, "winbond-840 copy breakpoint for copy-only-tiny-frames");
-MODULE_PARM_DESC(multicast_filter_limit, "winbond-840 maximum number of filtered multicast addresses");
-MODULE_PARM_DESC(options, "winbond-840: Bits 0-3: media type, bit 17: full duplex");
-MODULE_PARM_DESC(full_duplex, "winbond-840 full duplex setting(s) (1)");
-
-/*
-				Theory of Operation
-
-I. Board Compatibility
-
-This driver is for the Winbond w89c840 chip.
-
-II. Board-specific settings
-
-None.
-
-III. Driver operation
-
-This chip is very similar to the Digital 21*4* "Tulip" family.  The first
-twelve registers and the descriptor format are nearly identical.  Read a
-Tulip manual for operational details.
-
-A significant difference is that the multicast filter and station address are
-stored in registers rather than loaded through a pseudo-transmit packet.
-
-Unlike the Tulip, transmit buffers are limited to 1KB.  To transmit a
-full-sized packet we must use both data buffers in a descriptor.  Thus the
-driver uses ring mode where descriptors are implicitly sequential in memory,
-rather than using the second descriptor address as a chain pointer to
-subsequent descriptors.
-
-IV. Notes
-
-If you are going to almost clone a Tulip, why not go all the way and avoid
-the need for a new driver?
-
-IVb. References
-
-http://www.scyld.com/expert/100mbps.html
-http://www.scyld.com/expert/NWay.html
-http://www.winbond.com.tw/
-
-IVc. Errata
-
-A horrible bug exists in the transmit FIFO.  Apparently the chip doesn't
-correctly detect a full FIFO, and queuing more than 2048 bytes may result in
-silent data corruption.
-
-Test with 'ping -s 10000' on a fast computer.
-
-*/
-
-
-
-/*
-  PCI probe table.
-*/
-enum chip_capability_flags {
-	CanHaveMII=1, HasBrokenTx=2, AlwaysFDX=4, FDXOnNoMII=8,
-};
-
-static DEFINE_PCI_DEVICE_TABLE(w840_pci_tbl) = {
-	{ 0x1050, 0x0840, PCI_ANY_ID, 0x8153,     0, 0, 0 },
-	{ 0x1050, 0x0840, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
-	{ 0x11f6, 0x2011, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
-	{ }
-};
-MODULE_DEVICE_TABLE(pci, w840_pci_tbl);
-
-enum {
-	netdev_res_size		= 128,	/* size of PCI BAR resource */
-};
-
-struct pci_id_info {
-        const char *name;
-        int drv_flags;		/* Driver use, intended as capability flags. */
-};
-
-static const struct pci_id_info pci_id_tbl[] __devinitdata = {
-	{ 				/* Sometime a Level-One switch card. */
-	  "Winbond W89c840",	CanHaveMII | HasBrokenTx | FDXOnNoMII},
-	{ "Winbond W89c840",	CanHaveMII | HasBrokenTx},
-	{ "Compex RL100-ATX",	CanHaveMII | HasBrokenTx},
-	{ }	/* terminate list. */
-};
-
-/* This driver was written to use PCI memory space, however some x86 systems
-   work only with I/O space accesses. See CONFIG_TULIP_MMIO in .config
-*/
-
-/* Offsets to the Command and Status Registers, "CSRs".
-   While similar to the Tulip, these registers are longword aligned.
-   Note: It's not useful to define symbolic names for every register bit in
-   the device.  The name can only partially document the semantics and make
-   the driver longer and more difficult to read.
-*/
-enum w840_offsets {
-	PCIBusCfg=0x00, TxStartDemand=0x04, RxStartDemand=0x08,
-	RxRingPtr=0x0C, TxRingPtr=0x10,
-	IntrStatus=0x14, NetworkConfig=0x18, IntrEnable=0x1C,
-	RxMissed=0x20, EECtrl=0x24, MIICtrl=0x24, BootRom=0x28, GPTimer=0x2C,
-	CurRxDescAddr=0x30, CurRxBufAddr=0x34,			/* Debug use */
-	MulticastFilter0=0x38, MulticastFilter1=0x3C, StationAddr=0x40,
-	CurTxDescAddr=0x4C, CurTxBufAddr=0x50,
-};
-
-/* Bits in the NetworkConfig register. */
-enum rx_mode_bits {
-	AcceptErr=0x80,
-	RxAcceptBroadcast=0x20, AcceptMulticast=0x10,
-	RxAcceptAllPhys=0x08, AcceptMyPhys=0x02,
-};
-
-enum mii_reg_bits {
-	MDIO_ShiftClk=0x10000, MDIO_DataIn=0x80000, MDIO_DataOut=0x20000,
-	MDIO_EnbOutput=0x40000, MDIO_EnbIn = 0x00000,
-};
-
-/* The Tulip Rx and Tx buffer descriptors. */
-struct w840_rx_desc {
-	s32 status;
-	s32 length;
-	u32 buffer1;
-	u32 buffer2;
-};
-
-struct w840_tx_desc {
-	s32 status;
-	s32 length;
-	u32 buffer1, buffer2;
-};
-
-#define MII_CNT		1 /* winbond only supports one MII */
-struct netdev_private {
-	struct w840_rx_desc *rx_ring;
-	dma_addr_t	rx_addr[RX_RING_SIZE];
-	struct w840_tx_desc *tx_ring;
-	dma_addr_t	tx_addr[TX_RING_SIZE];
-	dma_addr_t ring_dma_addr;
-	/* The addresses of receive-in-place skbuffs. */
-	struct sk_buff* rx_skbuff[RX_RING_SIZE];
-	/* The saved address of a sent-in-place packet/buffer, for later free(). */
-	struct sk_buff* tx_skbuff[TX_RING_SIZE];
-	struct net_device_stats stats;
-	struct timer_list timer;	/* Media monitoring timer. */
-	/* Frequently used values: keep some adjacent for cache effect. */
-	spinlock_t lock;
-	int chip_id, drv_flags;
-	struct pci_dev *pci_dev;
-	int csr6;
-	struct w840_rx_desc *rx_head_desc;
-	unsigned int cur_rx, dirty_rx;		/* Producer/consumer ring indices */
-	unsigned int rx_buf_sz;				/* Based on MTU+slack. */
-	unsigned int cur_tx, dirty_tx;
-	unsigned int tx_q_bytes;
-	unsigned int tx_full;				/* The Tx queue is full. */
-	/* MII transceiver section. */
-	int mii_cnt;						/* MII device addresses. */
-	unsigned char phys[MII_CNT];		/* MII device addresses, but only the first is used */
-	u32 mii;
-	struct mii_if_info mii_if;
-	void __iomem *base_addr;
-};
-
-static int  eeprom_read(void __iomem *ioaddr, int location);
-static int  mdio_read(struct net_device *dev, int phy_id, int location);
-static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
-static int  netdev_open(struct net_device *dev);
-static int  update_link(struct net_device *dev);
-static void netdev_timer(unsigned long data);
-static void init_rxtx_rings(struct net_device *dev);
-static void free_rxtx_rings(struct netdev_private *np);
-static void init_registers(struct net_device *dev);
-static void tx_timeout(struct net_device *dev);
-static int alloc_ringdesc(struct net_device *dev);
-static void free_ringdesc(struct netdev_private *np);
-static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t intr_handler(int irq, void *dev_instance);
-static void netdev_error(struct net_device *dev, int intr_status);
-static int  netdev_rx(struct net_device *dev);
-static u32 __set_rx_mode(struct net_device *dev);
-static void set_rx_mode(struct net_device *dev);
-static struct net_device_stats *get_stats(struct net_device *dev);
-static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static const struct ethtool_ops netdev_ethtool_ops;
-static int  netdev_close(struct net_device *dev);
-
-static const struct net_device_ops netdev_ops = {
-	.ndo_open		= netdev_open,
-	.ndo_stop		= netdev_close,
-	.ndo_start_xmit		= start_tx,
-	.ndo_get_stats		= get_stats,
-	.ndo_set_multicast_list = set_rx_mode,
-	.ndo_do_ioctl		= netdev_ioctl,
-	.ndo_tx_timeout		= tx_timeout,
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-};
-
-static int __devinit w840_probe1 (struct pci_dev *pdev,
-				  const struct pci_device_id *ent)
-{
-	struct net_device *dev;
-	struct netdev_private *np;
-	static int find_cnt;
-	int chip_idx = ent->driver_data;
-	int irq;
-	int i, option = find_cnt < MAX_UNITS ? options[find_cnt] : 0;
-	void __iomem *ioaddr;
-
-	i = pci_enable_device(pdev);
-	if (i) return i;
-
-	pci_set_master(pdev);
-
-	irq = pdev->irq;
-
-	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
-		pr_warn("Device %s disabled due to DMA limitations\n",
-			pci_name(pdev));
-		return -EIO;
-	}
-	dev = alloc_etherdev(sizeof(*np));
-	if (!dev)
-		return -ENOMEM;
-	SET_NETDEV_DEV(dev, &pdev->dev);
-
-	if (pci_request_regions(pdev, DRV_NAME))
-		goto err_out_netdev;
-
-	ioaddr = pci_iomap(pdev, TULIP_BAR, netdev_res_size);
-	if (!ioaddr)
-		goto err_out_free_res;
-
-	for (i = 0; i < 3; i++)
-		((__le16 *)dev->dev_addr)[i] = cpu_to_le16(eeprom_read(ioaddr, i));
-
-	/* Reset the chip to erase previous misconfiguration.
-	   No hold time required! */
-	iowrite32(0x00000001, ioaddr + PCIBusCfg);
-
-	dev->base_addr = (unsigned long)ioaddr;
-	dev->irq = irq;
-
-	np = netdev_priv(dev);
-	np->pci_dev = pdev;
-	np->chip_id = chip_idx;
-	np->drv_flags = pci_id_tbl[chip_idx].drv_flags;
-	spin_lock_init(&np->lock);
-	np->mii_if.dev = dev;
-	np->mii_if.mdio_read = mdio_read;
-	np->mii_if.mdio_write = mdio_write;
-	np->base_addr = ioaddr;
-
-	pci_set_drvdata(pdev, dev);
-
-	if (dev->mem_start)
-		option = dev->mem_start;
-
-	/* The lower four bits are the media type. */
-	if (option > 0) {
-		if (option & 0x200)
-			np->mii_if.full_duplex = 1;
-		if (option & 15)
-			dev_info(&dev->dev,
-				 "ignoring user supplied media type %d",
-				 option & 15);
-	}
-	if (find_cnt < MAX_UNITS  &&  full_duplex[find_cnt] > 0)
-		np->mii_if.full_duplex = 1;
-
-	if (np->mii_if.full_duplex)
-		np->mii_if.force_media = 1;
-
-	/* The chip-specific entries in the device structure. */
-	dev->netdev_ops = &netdev_ops;
-	dev->ethtool_ops = &netdev_ethtool_ops;
-	dev->watchdog_timeo = TX_TIMEOUT;
-
-	i = register_netdev(dev);
-	if (i)
-		goto err_out_cleardev;
-
-	dev_info(&dev->dev, "%s at %p, %pM, IRQ %d\n",
-		 pci_id_tbl[chip_idx].name, ioaddr, dev->dev_addr, irq);
-
-	if (np->drv_flags & CanHaveMII) {
-		int phy, phy_idx = 0;
-		for (phy = 1; phy < 32 && phy_idx < MII_CNT; phy++) {
-			int mii_status = mdio_read(dev, phy, MII_BMSR);
-			if (mii_status != 0xffff  &&  mii_status != 0x0000) {
-				np->phys[phy_idx++] = phy;
-				np->mii_if.advertising = mdio_read(dev, phy, MII_ADVERTISE);
-				np->mii = (mdio_read(dev, phy, MII_PHYSID1) << 16)+
-						mdio_read(dev, phy, MII_PHYSID2);
-				dev_info(&dev->dev,
-					 "MII PHY %08xh found at address %d, status 0x%04x advertising %04x\n",
-					 np->mii, phy, mii_status,
-					 np->mii_if.advertising);
-			}
-		}
-		np->mii_cnt = phy_idx;
-		np->mii_if.phy_id = np->phys[0];
-		if (phy_idx == 0) {
-			dev_warn(&dev->dev,
-				 "MII PHY not found -- this device may not operate correctly\n");
-		}
-	}
-
-	find_cnt++;
-	return 0;
-
-err_out_cleardev:
-	pci_set_drvdata(pdev, NULL);
-	pci_iounmap(pdev, ioaddr);
-err_out_free_res:
-	pci_release_regions(pdev);
-err_out_netdev:
-	free_netdev (dev);
-	return -ENODEV;
-}
-
-
-/* Read the EEPROM and MII Management Data I/O (MDIO) interfaces.  These are
-   often serial bit streams generated by the host processor.
-   The example below is for the common 93c46 EEPROM, 64 16 bit words. */
-
-/* Delay between EEPROM clock transitions.
-   No extra delay is needed with 33Mhz PCI, but future 66Mhz access may need
-   a delay.  Note that pre-2.0.34 kernels had a cache-alignment bug that
-   made udelay() unreliable.
-   The old method of using an ISA access as a delay, __SLOW_DOWN_IO__, is
-   deprecated.
-*/
-#define eeprom_delay(ee_addr)	ioread32(ee_addr)
-
-enum EEPROM_Ctrl_Bits {
-	EE_ShiftClk=0x02, EE_Write0=0x801, EE_Write1=0x805,
-	EE_ChipSelect=0x801, EE_DataIn=0x08,
-};
-
-/* The EEPROM commands include the alway-set leading bit. */
-enum EEPROM_Cmds {
-	EE_WriteCmd=(5 << 6), EE_ReadCmd=(6 << 6), EE_EraseCmd=(7 << 6),
-};
-
-static int eeprom_read(void __iomem *addr, int location)
-{
-	int i;
-	int retval = 0;
-	void __iomem *ee_addr = addr + EECtrl;
-	int read_cmd = location | EE_ReadCmd;
-	iowrite32(EE_ChipSelect, ee_addr);
-
-	/* Shift the read command bits out. */
-	for (i = 10; i >= 0; i--) {
-		short dataval = (read_cmd & (1 << i)) ? EE_Write1 : EE_Write0;
-		iowrite32(dataval, ee_addr);
-		eeprom_delay(ee_addr);
-		iowrite32(dataval | EE_ShiftClk, ee_addr);
-		eeprom_delay(ee_addr);
-	}
-	iowrite32(EE_ChipSelect, ee_addr);
-	eeprom_delay(ee_addr);
-
-	for (i = 16; i > 0; i--) {
-		iowrite32(EE_ChipSelect | EE_ShiftClk, ee_addr);
-		eeprom_delay(ee_addr);
-		retval = (retval << 1) | ((ioread32(ee_addr) & EE_DataIn) ? 1 : 0);
-		iowrite32(EE_ChipSelect, ee_addr);
-		eeprom_delay(ee_addr);
-	}
-
-	/* Terminate the EEPROM access. */
-	iowrite32(0, ee_addr);
-	return retval;
-}
-
-/*  MII transceiver control section.
-	Read and write the MII registers using software-generated serial
-	MDIO protocol.  See the MII specifications or DP83840A data sheet
-	for details.
-
-	The maximum data clock rate is 2.5 Mhz.  The minimum timing is usually
-	met by back-to-back 33Mhz PCI cycles. */
-#define mdio_delay(mdio_addr) ioread32(mdio_addr)
-
-/* Set iff a MII transceiver on any interface requires mdio preamble.
-   This only set with older transceivers, so the extra
-   code size of a per-interface flag is not worthwhile. */
-static char mii_preamble_required = 1;
-
-#define MDIO_WRITE0 (MDIO_EnbOutput)
-#define MDIO_WRITE1 (MDIO_DataOut | MDIO_EnbOutput)
-
-/* Generate the preamble required for initial synchronization and
-   a few older transceivers. */
-static void mdio_sync(void __iomem *mdio_addr)
-{
-	int bits = 32;
-
-	/* Establish sync by sending at least 32 logic ones. */
-	while (--bits >= 0) {
-		iowrite32(MDIO_WRITE1, mdio_addr);
-		mdio_delay(mdio_addr);
-		iowrite32(MDIO_WRITE1 | MDIO_ShiftClk, mdio_addr);
-		mdio_delay(mdio_addr);
-	}
-}
-
-static int mdio_read(struct net_device *dev, int phy_id, int location)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *mdio_addr = np->base_addr + MIICtrl;
-	int mii_cmd = (0xf6 << 10) | (phy_id << 5) | location;
-	int i, retval = 0;
-
-	if (mii_preamble_required)
-		mdio_sync(mdio_addr);
-
-	/* Shift the read command bits out. */
-	for (i = 15; i >= 0; i--) {
-		int dataval = (mii_cmd & (1 << i)) ? MDIO_WRITE1 : MDIO_WRITE0;
-
-		iowrite32(dataval, mdio_addr);
-		mdio_delay(mdio_addr);
-		iowrite32(dataval | MDIO_ShiftClk, mdio_addr);
-		mdio_delay(mdio_addr);
-	}
-	/* Read the two transition, 16 data, and wire-idle bits. */
-	for (i = 20; i > 0; i--) {
-		iowrite32(MDIO_EnbIn, mdio_addr);
-		mdio_delay(mdio_addr);
-		retval = (retval << 1) | ((ioread32(mdio_addr) & MDIO_DataIn) ? 1 : 0);
-		iowrite32(MDIO_EnbIn | MDIO_ShiftClk, mdio_addr);
-		mdio_delay(mdio_addr);
-	}
-	return (retval>>1) & 0xffff;
-}
-
-static void mdio_write(struct net_device *dev, int phy_id, int location, int value)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *mdio_addr = np->base_addr + MIICtrl;
-	int mii_cmd = (0x5002 << 16) | (phy_id << 23) | (location<<18) | value;
-	int i;
-
-	if (location == 4  &&  phy_id == np->phys[0])
-		np->mii_if.advertising = value;
-
-	if (mii_preamble_required)
-		mdio_sync(mdio_addr);
-
-	/* Shift the command bits out. */
-	for (i = 31; i >= 0; i--) {
-		int dataval = (mii_cmd & (1 << i)) ? MDIO_WRITE1 : MDIO_WRITE0;
-
-		iowrite32(dataval, mdio_addr);
-		mdio_delay(mdio_addr);
-		iowrite32(dataval | MDIO_ShiftClk, mdio_addr);
-		mdio_delay(mdio_addr);
-	}
-	/* Clear out extra bits. */
-	for (i = 2; i > 0; i--) {
-		iowrite32(MDIO_EnbIn, mdio_addr);
-		mdio_delay(mdio_addr);
-		iowrite32(MDIO_EnbIn | MDIO_ShiftClk, mdio_addr);
-		mdio_delay(mdio_addr);
-	}
-}
-
-
-static int netdev_open(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-	int i;
-
-	iowrite32(0x00000001, ioaddr + PCIBusCfg);		/* Reset */
-
-	netif_device_detach(dev);
-	i = request_irq(dev->irq, intr_handler, IRQF_SHARED, dev->name, dev);
-	if (i)
-		goto out_err;
-
-	if (debug > 1)
-		netdev_dbg(dev, "w89c840_open() irq %d\n", dev->irq);
-
-	if((i=alloc_ringdesc(dev)))
-		goto out_err;
-
-	spin_lock_irq(&np->lock);
-	netif_device_attach(dev);
-	init_registers(dev);
-	spin_unlock_irq(&np->lock);
-
-	netif_start_queue(dev);
-	if (debug > 2)
-		netdev_dbg(dev, "Done netdev_open()\n");
-
-	/* Set the timer to check for link beat. */
-	init_timer(&np->timer);
-	np->timer.expires = jiffies + 1*HZ;
-	np->timer.data = (unsigned long)dev;
-	np->timer.function = netdev_timer;				/* timer handler */
-	add_timer(&np->timer);
-	return 0;
-out_err:
-	netif_device_attach(dev);
-	return i;
-}
-
-#define MII_DAVICOM_DM9101	0x0181b800
-
-static int update_link(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	int duplex, fasteth, result, mii_reg;
-
-	/* BSMR */
-	mii_reg = mdio_read(dev, np->phys[0], MII_BMSR);
-
-	if (mii_reg == 0xffff)
-		return np->csr6;
-	/* reread: the link status bit is sticky */
-	mii_reg = mdio_read(dev, np->phys[0], MII_BMSR);
-	if (!(mii_reg & 0x4)) {
-		if (netif_carrier_ok(dev)) {
-			if (debug)
-				dev_info(&dev->dev,
-					 "MII #%d reports no link. Disabling watchdog\n",
-					 np->phys[0]);
-			netif_carrier_off(dev);
-		}
-		return np->csr6;
-	}
-	if (!netif_carrier_ok(dev)) {
-		if (debug)
-			dev_info(&dev->dev,
-				 "MII #%d link is back. Enabling watchdog\n",
-				 np->phys[0]);
-		netif_carrier_on(dev);
-	}
-
-	if ((np->mii & ~0xf) == MII_DAVICOM_DM9101) {
-		/* If the link partner doesn't support autonegotiation
-		 * the MII detects it's abilities with the "parallel detection".
-		 * Some MIIs update the LPA register to the result of the parallel
-		 * detection, some don't.
-		 * The Davicom PHY [at least 0181b800] doesn't.
-		 * Instead bit 9 and 13 of the BMCR are updated to the result
-		 * of the negotiation..
-		 */
-		mii_reg = mdio_read(dev, np->phys[0], MII_BMCR);
-		duplex = mii_reg & BMCR_FULLDPLX;
-		fasteth = mii_reg & BMCR_SPEED100;
-	} else {
-		int negotiated;
-		mii_reg	= mdio_read(dev, np->phys[0], MII_LPA);
-		negotiated = mii_reg & np->mii_if.advertising;
-
-		duplex = (negotiated & LPA_100FULL) || ((negotiated & 0x02C0) == LPA_10FULL);
-		fasteth = negotiated & 0x380;
-	}
-	duplex |= np->mii_if.force_media;
-	/* remove fastether and fullduplex */
-	result = np->csr6 & ~0x20000200;
-	if (duplex)
-		result |= 0x200;
-	if (fasteth)
-		result |= 0x20000000;
-	if (result != np->csr6 && debug)
-		dev_info(&dev->dev,
-			 "Setting %dMBit-%s-duplex based on MII#%d\n",
-			 fasteth ? 100 : 10, duplex ? "full" : "half",
-			 np->phys[0]);
-	return result;
-}
-
-#define RXTX_TIMEOUT	2000
-static inline void update_csr6(struct net_device *dev, int new)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-	int limit = RXTX_TIMEOUT;
-
-	if (!netif_device_present(dev))
-		new = 0;
-	if (new==np->csr6)
-		return;
-	/* stop both Tx and Rx processes */
-	iowrite32(np->csr6 & ~0x2002, ioaddr + NetworkConfig);
-	/* wait until they have really stopped */
-	for (;;) {
-		int csr5 = ioread32(ioaddr + IntrStatus);
-		int t;
-
-		t = (csr5 >> 17) & 0x07;
-		if (t==0||t==1) {
-			/* rx stopped */
-			t = (csr5 >> 20) & 0x07;
-			if (t==0||t==1)
-				break;
-		}
-
-		limit--;
-		if(!limit) {
-			dev_info(&dev->dev,
-				 "couldn't stop rxtx, IntrStatus %xh\n", csr5);
-			break;
-		}
-		udelay(1);
-	}
-	np->csr6 = new;
-	/* and restart them with the new configuration */
-	iowrite32(np->csr6, ioaddr + NetworkConfig);
-	if (new & 0x200)
-		np->mii_if.full_duplex = 1;
-}
-
-static void netdev_timer(unsigned long data)
-{
-	struct net_device *dev = (struct net_device *)data;
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-
-	if (debug > 2)
-		netdev_dbg(dev, "Media selection timer tick, status %08x config %08x\n",
-			   ioread32(ioaddr + IntrStatus),
-			   ioread32(ioaddr + NetworkConfig));
-	spin_lock_irq(&np->lock);
-	update_csr6(dev, update_link(dev));
-	spin_unlock_irq(&np->lock);
-	np->timer.expires = jiffies + 10*HZ;
-	add_timer(&np->timer);
-}
-
-static void init_rxtx_rings(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	int i;
-
-	np->rx_head_desc = &np->rx_ring[0];
-	np->tx_ring = (struct w840_tx_desc*)&np->rx_ring[RX_RING_SIZE];
-
-	/* Initial all Rx descriptors. */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		np->rx_ring[i].length = np->rx_buf_sz;
-		np->rx_ring[i].status = 0;
-		np->rx_skbuff[i] = NULL;
-	}
-	/* Mark the last entry as wrapping the ring. */
-	np->rx_ring[i-1].length |= DescEndRing;
-
-	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(np->rx_buf_sz);
-		np->rx_skbuff[i] = skb;
-		if (skb == NULL)
-			break;
-		np->rx_addr[i] = pci_map_single(np->pci_dev,skb->data,
-					np->rx_buf_sz,PCI_DMA_FROMDEVICE);
-
-		np->rx_ring[i].buffer1 = np->rx_addr[i];
-		np->rx_ring[i].status = DescOwned;
-	}
-
-	np->cur_rx = 0;
-	np->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
-
-	/* Initialize the Tx descriptors */
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		np->tx_skbuff[i] = NULL;
-		np->tx_ring[i].status = 0;
-	}
-	np->tx_full = 0;
-	np->tx_q_bytes = np->dirty_tx = np->cur_tx = 0;
-
-	iowrite32(np->ring_dma_addr, np->base_addr + RxRingPtr);
-	iowrite32(np->ring_dma_addr+sizeof(struct w840_rx_desc)*RX_RING_SIZE,
-		np->base_addr + TxRingPtr);
-
-}
-
-static void free_rxtx_rings(struct netdev_private* np)
-{
-	int i;
-	/* Free all the skbuffs in the Rx queue. */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		np->rx_ring[i].status = 0;
-		if (np->rx_skbuff[i]) {
-			pci_unmap_single(np->pci_dev,
-						np->rx_addr[i],
-						np->rx_skbuff[i]->len,
-						PCI_DMA_FROMDEVICE);
-			dev_kfree_skb(np->rx_skbuff[i]);
-		}
-		np->rx_skbuff[i] = NULL;
-	}
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		if (np->tx_skbuff[i]) {
-			pci_unmap_single(np->pci_dev,
-						np->tx_addr[i],
-						np->tx_skbuff[i]->len,
-						PCI_DMA_TODEVICE);
-			dev_kfree_skb(np->tx_skbuff[i]);
-		}
-		np->tx_skbuff[i] = NULL;
-	}
-}
-
-static void init_registers(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-	int i;
-
-	for (i = 0; i < 6; i++)
-		iowrite8(dev->dev_addr[i], ioaddr + StationAddr + i);
-
-	/* Initialize other registers. */
-#ifdef __BIG_ENDIAN
-	i = (1<<20);	/* Big-endian descriptors */
-#else
-	i = 0;
-#endif
-	i |= (0x04<<2);		/* skip length 4 u32 */
-	i |= 0x02;		/* give Rx priority */
-
-	/* Configure the PCI bus bursts and FIFO thresholds.
-	   486: Set 8 longword cache alignment, 8 longword burst.
-	   586: Set 16 longword cache alignment, no burst limit.
-	   Cache alignment bits 15:14	     Burst length 13:8
-		0000	<not allowed> 		0000 align to cache	0800 8 longwords
-		4000	8  longwords		0100 1 longword		1000 16 longwords
-		8000	16 longwords		0200 2 longwords	2000 32 longwords
-		C000	32  longwords		0400 4 longwords */
-
-#if defined (__i386__) && !defined(MODULE)
-	/* When not a module we can work around broken '486 PCI boards. */
-	if (boot_cpu_data.x86 <= 4) {
-		i |= 0x4800;
-		dev_info(&dev->dev,
-			 "This is a 386/486 PCI system, setting cache alignment to 8 longwords\n");
-	} else {
-		i |= 0xE000;
-	}
-#elif defined(__powerpc__) || defined(__i386__) || defined(__alpha__) || defined(__ia64__) || defined(__x86_64__)
-	i |= 0xE000;
-#elif defined(CONFIG_SPARC) || defined (CONFIG_PARISC)
-	i |= 0x4800;
-#else
-#warning Processor architecture undefined
-	i |= 0x4800;
-#endif
-	iowrite32(i, ioaddr + PCIBusCfg);
-
-	np->csr6 = 0;
-	/* 128 byte Tx threshold;
-		Transmit on; Receive on; */
-	update_csr6(dev, 0x00022002 | update_link(dev) | __set_rx_mode(dev));
-
-	/* Clear and Enable interrupts by setting the interrupt mask. */
-	iowrite32(0x1A0F5, ioaddr + IntrStatus);
-	iowrite32(0x1A0F5, ioaddr + IntrEnable);
-
-	iowrite32(0, ioaddr + RxStartDemand);
-}
-
-static void tx_timeout(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-
-	dev_warn(&dev->dev, "Transmit timed out, status %08x, resetting...\n",
-		 ioread32(ioaddr + IntrStatus));
-
-	{
-		int i;
-		printk(KERN_DEBUG "  Rx ring %p: ", np->rx_ring);
-		for (i = 0; i < RX_RING_SIZE; i++)
-			printk(KERN_CONT " %08x", (unsigned int)np->rx_ring[i].status);
-		printk(KERN_CONT "\n");
-		printk(KERN_DEBUG "  Tx ring %p: ", np->tx_ring);
-		for (i = 0; i < TX_RING_SIZE; i++)
-			printk(KERN_CONT " %08x", np->tx_ring[i].status);
-		printk(KERN_CONT "\n");
-	}
-	printk(KERN_DEBUG "Tx cur %d Tx dirty %d Tx Full %d, q bytes %d\n",
-	       np->cur_tx, np->dirty_tx, np->tx_full, np->tx_q_bytes);
-	printk(KERN_DEBUG "Tx Descriptor addr %xh\n", ioread32(ioaddr+0x4C));
-
-	disable_irq(dev->irq);
-	spin_lock_irq(&np->lock);
-	/*
-	 * Under high load dirty_tx and the internal tx descriptor pointer
-	 * come out of sync, thus perform a software reset and reinitialize
-	 * everything.
-	 */
-
-	iowrite32(1, np->base_addr+PCIBusCfg);
-	udelay(1);
-
-	free_rxtx_rings(np);
-	init_rxtx_rings(dev);
-	init_registers(dev);
-	spin_unlock_irq(&np->lock);
-	enable_irq(dev->irq);
-
-	netif_wake_queue(dev);
-	dev->trans_start = jiffies; /* prevent tx timeout */
-	np->stats.tx_errors++;
-}
-
-/* Initialize the Rx and Tx rings, along with various 'dev' bits. */
-static int alloc_ringdesc(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-
-	np->rx_buf_sz = (dev->mtu <= 1500 ? PKT_BUF_SZ : dev->mtu + 32);
-
-	np->rx_ring = pci_alloc_consistent(np->pci_dev,
-			sizeof(struct w840_rx_desc)*RX_RING_SIZE +
-			sizeof(struct w840_tx_desc)*TX_RING_SIZE,
-			&np->ring_dma_addr);
-	if(!np->rx_ring)
-		return -ENOMEM;
-	init_rxtx_rings(dev);
-	return 0;
-}
-
-static void free_ringdesc(struct netdev_private *np)
-{
-	pci_free_consistent(np->pci_dev,
-			sizeof(struct w840_rx_desc)*RX_RING_SIZE +
-			sizeof(struct w840_tx_desc)*TX_RING_SIZE,
-			np->rx_ring, np->ring_dma_addr);
-
-}
-
-static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	unsigned entry;
-
-	/* Caution: the write order is important here, set the field
-	   with the "ownership" bits last. */
-
-	/* Calculate the next Tx descriptor entry. */
-	entry = np->cur_tx % TX_RING_SIZE;
-
-	np->tx_addr[entry] = pci_map_single(np->pci_dev,
-				skb->data,skb->len, PCI_DMA_TODEVICE);
-	np->tx_skbuff[entry] = skb;
-
-	np->tx_ring[entry].buffer1 = np->tx_addr[entry];
-	if (skb->len < TX_BUFLIMIT) {
-		np->tx_ring[entry].length = DescWholePkt | skb->len;
-	} else {
-		int len = skb->len - TX_BUFLIMIT;
-
-		np->tx_ring[entry].buffer2 = np->tx_addr[entry]+TX_BUFLIMIT;
-		np->tx_ring[entry].length = DescWholePkt | (len << 11) | TX_BUFLIMIT;
-	}
-	if(entry == TX_RING_SIZE-1)
-		np->tx_ring[entry].length |= DescEndRing;
-
-	/* Now acquire the irq spinlock.
-	 * The difficult race is the ordering between
-	 * increasing np->cur_tx and setting DescOwned:
-	 * - if np->cur_tx is increased first the interrupt
-	 *   handler could consider the packet as transmitted
-	 *   since DescOwned is cleared.
-	 * - If DescOwned is set first the NIC could report the
-	 *   packet as sent, but the interrupt handler would ignore it
-	 *   since the np->cur_tx was not yet increased.
-	 */
-	spin_lock_irq(&np->lock);
-	np->cur_tx++;
-
-	wmb(); /* flush length, buffer1, buffer2 */
-	np->tx_ring[entry].status = DescOwned;
-	wmb(); /* flush status and kick the hardware */
-	iowrite32(0, np->base_addr + TxStartDemand);
-	np->tx_q_bytes += skb->len;
-	/* Work around horrible bug in the chip by marking the queue as full
-	   when we do not have FIFO room for a maximum sized packet. */
-	if (np->cur_tx - np->dirty_tx > TX_QUEUE_LEN ||
-		((np->drv_flags & HasBrokenTx) && np->tx_q_bytes > TX_BUG_FIFO_LIMIT)) {
-		netif_stop_queue(dev);
-		wmb();
-		np->tx_full = 1;
-	}
-	spin_unlock_irq(&np->lock);
-
-	if (debug > 4) {
-		netdev_dbg(dev, "Transmit frame #%d queued in slot %d\n",
-			   np->cur_tx, entry);
-	}
-	return NETDEV_TX_OK;
-}
-
-static void netdev_tx_done(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	for (; np->cur_tx - np->dirty_tx > 0; np->dirty_tx++) {
-		int entry = np->dirty_tx % TX_RING_SIZE;
-		int tx_status = np->tx_ring[entry].status;
-
-		if (tx_status < 0)
-			break;
-		if (tx_status & 0x8000) { 	/* There was an error, log it. */
-#ifndef final_version
-			if (debug > 1)
-				netdev_dbg(dev, "Transmit error, Tx status %08x\n",
-					   tx_status);
-#endif
-			np->stats.tx_errors++;
-			if (tx_status & 0x0104) np->stats.tx_aborted_errors++;
-			if (tx_status & 0x0C80) np->stats.tx_carrier_errors++;
-			if (tx_status & 0x0200) np->stats.tx_window_errors++;
-			if (tx_status & 0x0002) np->stats.tx_fifo_errors++;
-			if ((tx_status & 0x0080) && np->mii_if.full_duplex == 0)
-				np->stats.tx_heartbeat_errors++;
-		} else {
-#ifndef final_version
-			if (debug > 3)
-				netdev_dbg(dev, "Transmit slot %d ok, Tx status %08x\n",
-					   entry, tx_status);
-#endif
-			np->stats.tx_bytes += np->tx_skbuff[entry]->len;
-			np->stats.collisions += (tx_status >> 3) & 15;
-			np->stats.tx_packets++;
-		}
-		/* Free the original skb. */
-		pci_unmap_single(np->pci_dev,np->tx_addr[entry],
-					np->tx_skbuff[entry]->len,
-					PCI_DMA_TODEVICE);
-		np->tx_q_bytes -= np->tx_skbuff[entry]->len;
-		dev_kfree_skb_irq(np->tx_skbuff[entry]);
-		np->tx_skbuff[entry] = NULL;
-	}
-	if (np->tx_full &&
-		np->cur_tx - np->dirty_tx < TX_QUEUE_LEN_RESTART &&
-		np->tx_q_bytes < TX_BUG_FIFO_LIMIT) {
-		/* The ring is no longer full, clear tbusy. */
-		np->tx_full = 0;
-		wmb();
-		netif_wake_queue(dev);
-	}
-}
-
-/* The interrupt handler does all of the Rx thread work and cleans up
-   after the Tx thread. */
-static irqreturn_t intr_handler(int irq, void *dev_instance)
-{
-	struct net_device *dev = (struct net_device *)dev_instance;
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-	int work_limit = max_interrupt_work;
-	int handled = 0;
-
-	if (!netif_device_present(dev))
-		return IRQ_NONE;
-	do {
-		u32 intr_status = ioread32(ioaddr + IntrStatus);
-
-		/* Acknowledge all of the current interrupt sources ASAP. */
-		iowrite32(intr_status & 0x001ffff, ioaddr + IntrStatus);
-
-		if (debug > 4)
-			netdev_dbg(dev, "Interrupt, status %04x\n", intr_status);
-
-		if ((intr_status & (NormalIntr|AbnormalIntr)) == 0)
-			break;
-
-		handled = 1;
-
-		if (intr_status & (RxIntr | RxNoBuf))
-			netdev_rx(dev);
-		if (intr_status & RxNoBuf)
-			iowrite32(0, ioaddr + RxStartDemand);
-
-		if (intr_status & (TxNoBuf | TxIntr) &&
-			np->cur_tx != np->dirty_tx) {
-			spin_lock(&np->lock);
-			netdev_tx_done(dev);
-			spin_unlock(&np->lock);
-		}
-
-		/* Abnormal error summary/uncommon events handlers. */
-		if (intr_status & (AbnormalIntr | TxFIFOUnderflow | SystemError |
-						   TimerInt | TxDied))
-			netdev_error(dev, intr_status);
-
-		if (--work_limit < 0) {
-			dev_warn(&dev->dev,
-				 "Too much work at interrupt, status=0x%04x\n",
-				 intr_status);
-			/* Set the timer to re-enable the other interrupts after
-			   10*82usec ticks. */
-			spin_lock(&np->lock);
-			if (netif_device_present(dev)) {
-				iowrite32(AbnormalIntr | TimerInt, ioaddr + IntrEnable);
-				iowrite32(10, ioaddr + GPTimer);
-			}
-			spin_unlock(&np->lock);
-			break;
-		}
-	} while (1);
-
-	if (debug > 3)
-		netdev_dbg(dev, "exiting interrupt, status=%#4.4x\n",
-			   ioread32(ioaddr + IntrStatus));
-	return IRQ_RETVAL(handled);
-}
-
-/* This routine is logically part of the interrupt handler, but separated
-   for clarity and better register allocation. */
-static int netdev_rx(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	int entry = np->cur_rx % RX_RING_SIZE;
-	int work_limit = np->dirty_rx + RX_RING_SIZE - np->cur_rx;
-
-	if (debug > 4) {
-		netdev_dbg(dev, " In netdev_rx(), entry %d status %04x\n",
-			   entry, np->rx_ring[entry].status);
-	}
-
-	/* If EOP is set on the next entry, it's a new packet. Send it up. */
-	while (--work_limit >= 0) {
-		struct w840_rx_desc *desc = np->rx_head_desc;
-		s32 status = desc->status;
-
-		if (debug > 4)
-			netdev_dbg(dev, "  netdev_rx() status was %08x\n",
-				   status);
-		if (status < 0)
-			break;
-		if ((status & 0x38008300) != 0x0300) {
-			if ((status & 0x38000300) != 0x0300) {
-				/* Ingore earlier buffers. */
-				if ((status & 0xffff) != 0x7fff) {
-					dev_warn(&dev->dev,
-						 "Oversized Ethernet frame spanned multiple buffers, entry %#x status %04x!\n",
-						 np->cur_rx, status);
-					np->stats.rx_length_errors++;
-				}
-			} else if (status & 0x8000) {
-				/* There was a fatal error. */
-				if (debug > 2)
-					netdev_dbg(dev, "Receive error, Rx status %08x\n",
-						   status);
-				np->stats.rx_errors++; /* end of a packet.*/
-				if (status & 0x0890) np->stats.rx_length_errors++;
-				if (status & 0x004C) np->stats.rx_frame_errors++;
-				if (status & 0x0002) np->stats.rx_crc_errors++;
-			}
-		} else {
-			struct sk_buff *skb;
-			/* Omit the four octet CRC from the length. */
-			int pkt_len = ((status >> 16) & 0x7ff) - 4;
-
-#ifndef final_version
-			if (debug > 4)
-				netdev_dbg(dev, "  netdev_rx() normal Rx pkt length %d status %x\n",
-					   pkt_len, status);
-#endif
-			/* Check if the packet is long enough to accept without copying
-			   to a minimally-sized skbuff. */
-			if (pkt_len < rx_copybreak &&
-			    (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
-				skb_reserve(skb, 2);	/* 16 byte align the IP header */
-				pci_dma_sync_single_for_cpu(np->pci_dev,np->rx_addr[entry],
-							    np->rx_skbuff[entry]->len,
-							    PCI_DMA_FROMDEVICE);
-				skb_copy_to_linear_data(skb, np->rx_skbuff[entry]->data, pkt_len);
-				skb_put(skb, pkt_len);
-				pci_dma_sync_single_for_device(np->pci_dev,np->rx_addr[entry],
-							       np->rx_skbuff[entry]->len,
-							       PCI_DMA_FROMDEVICE);
-			} else {
-				pci_unmap_single(np->pci_dev,np->rx_addr[entry],
-							np->rx_skbuff[entry]->len,
-							PCI_DMA_FROMDEVICE);
-				skb_put(skb = np->rx_skbuff[entry], pkt_len);
-				np->rx_skbuff[entry] = NULL;
-			}
-#ifndef final_version				/* Remove after testing. */
-			/* You will want this info for the initial debug. */
-			if (debug > 5)
-				netdev_dbg(dev, "  Rx data %pM %pM %02x%02x %pI4\n",
-					   &skb->data[0], &skb->data[6],
-					   skb->data[12], skb->data[13],
-					   &skb->data[14]);
-#endif
-			skb->protocol = eth_type_trans(skb, dev);
-			netif_rx(skb);
-			np->stats.rx_packets++;
-			np->stats.rx_bytes += pkt_len;
-		}
-		entry = (++np->cur_rx) % RX_RING_SIZE;
-		np->rx_head_desc = &np->rx_ring[entry];
-	}
-
-	/* Refill the Rx ring buffers. */
-	for (; np->cur_rx - np->dirty_rx > 0; np->dirty_rx++) {
-		struct sk_buff *skb;
-		entry = np->dirty_rx % RX_RING_SIZE;
-		if (np->rx_skbuff[entry] == NULL) {
-			skb = dev_alloc_skb(np->rx_buf_sz);
-			np->rx_skbuff[entry] = skb;
-			if (skb == NULL)
-				break;			/* Better luck next round. */
-			np->rx_addr[entry] = pci_map_single(np->pci_dev,
-							skb->data,
-							np->rx_buf_sz, PCI_DMA_FROMDEVICE);
-			np->rx_ring[entry].buffer1 = np->rx_addr[entry];
-		}
-		wmb();
-		np->rx_ring[entry].status = DescOwned;
-	}
-
-	return 0;
-}
-
-static void netdev_error(struct net_device *dev, int intr_status)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-
-	if (debug > 2)
-		netdev_dbg(dev, "Abnormal event, %08x\n", intr_status);
-	if (intr_status == 0xffffffff)
-		return;
-	spin_lock(&np->lock);
-	if (intr_status & TxFIFOUnderflow) {
-		int new;
-		/* Bump up the Tx threshold */
-#if 0
-		/* This causes lots of dropped packets,
-		 * and under high load even tx_timeouts
-		 */
-		new = np->csr6 + 0x4000;
-#else
-		new = (np->csr6 >> 14)&0x7f;
-		if (new < 64)
-			new *= 2;
-		 else
-		 	new = 127; /* load full packet before starting */
-		new = (np->csr6 & ~(0x7F << 14)) | (new<<14);
-#endif
-		netdev_dbg(dev, "Tx underflow, new csr6 %08x\n", new);
-		update_csr6(dev, new);
-	}
-	if (intr_status & RxDied) {		/* Missed a Rx frame. */
-		np->stats.rx_errors++;
-	}
-	if (intr_status & TimerInt) {
-		/* Re-enable other interrupts. */
-		if (netif_device_present(dev))
-			iowrite32(0x1A0F5, ioaddr + IntrEnable);
-	}
-	np->stats.rx_missed_errors += ioread32(ioaddr + RxMissed) & 0xffff;
-	iowrite32(0, ioaddr + RxStartDemand);
-	spin_unlock(&np->lock);
-}
-
-static struct net_device_stats *get_stats(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-
-	/* The chip only need report frame silently dropped. */
-	spin_lock_irq(&np->lock);
-	if (netif_running(dev) && netif_device_present(dev))
-		np->stats.rx_missed_errors += ioread32(ioaddr + RxMissed) & 0xffff;
-	spin_unlock_irq(&np->lock);
-
-	return &np->stats;
-}
-
-
-static u32 __set_rx_mode(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-	u32 mc_filter[2];			/* Multicast hash filter */
-	u32 rx_mode;
-
-	if (dev->flags & IFF_PROMISC) {			/* Set promiscuous. */
-		memset(mc_filter, 0xff, sizeof(mc_filter));
-		rx_mode = RxAcceptBroadcast | AcceptMulticast | RxAcceptAllPhys
-			| AcceptMyPhys;
-	} else if ((netdev_mc_count(dev) > multicast_filter_limit) ||
-		   (dev->flags & IFF_ALLMULTI)) {
-		/* Too many to match, or accept all multicasts. */
-		memset(mc_filter, 0xff, sizeof(mc_filter));
-		rx_mode = RxAcceptBroadcast | AcceptMulticast | AcceptMyPhys;
-	} else {
-		struct netdev_hw_addr *ha;
-
-		memset(mc_filter, 0, sizeof(mc_filter));
-		netdev_for_each_mc_addr(ha, dev) {
-			int filbit;
-
-			filbit = (ether_crc(ETH_ALEN, ha->addr) >> 26) ^ 0x3F;
-			filbit &= 0x3f;
-			mc_filter[filbit >> 5] |= 1 << (filbit & 31);
-		}
-		rx_mode = RxAcceptBroadcast | AcceptMulticast | AcceptMyPhys;
-	}
-	iowrite32(mc_filter[0], ioaddr + MulticastFilter0);
-	iowrite32(mc_filter[1], ioaddr + MulticastFilter1);
-	return rx_mode;
-}
-
-static void set_rx_mode(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	u32 rx_mode = __set_rx_mode(dev);
-	spin_lock_irq(&np->lock);
-	update_csr6(dev, (np->csr6 & ~0x00F8) | rx_mode);
-	spin_unlock_irq(&np->lock);
-}
-
-static void netdev_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info)
-{
-	struct netdev_private *np = netdev_priv(dev);
-
-	strcpy (info->driver, DRV_NAME);
-	strcpy (info->version, DRV_VERSION);
-	strcpy (info->bus_info, pci_name(np->pci_dev));
-}
-
-static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	int rc;
-
-	spin_lock_irq(&np->lock);
-	rc = mii_ethtool_gset(&np->mii_if, cmd);
-	spin_unlock_irq(&np->lock);
-
-	return rc;
-}
-
-static int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	int rc;
-
-	spin_lock_irq(&np->lock);
-	rc = mii_ethtool_sset(&np->mii_if, cmd);
-	spin_unlock_irq(&np->lock);
-
-	return rc;
-}
-
-static int netdev_nway_reset(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	return mii_nway_restart(&np->mii_if);
-}
-
-static u32 netdev_get_link(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	return mii_link_ok(&np->mii_if);
-}
-
-static u32 netdev_get_msglevel(struct net_device *dev)
-{
-	return debug;
-}
-
-static void netdev_set_msglevel(struct net_device *dev, u32 value)
-{
-	debug = value;
-}
-
-static const struct ethtool_ops netdev_ethtool_ops = {
-	.get_drvinfo		= netdev_get_drvinfo,
-	.get_settings		= netdev_get_settings,
-	.set_settings		= netdev_set_settings,
-	.nway_reset		= netdev_nway_reset,
-	.get_link		= netdev_get_link,
-	.get_msglevel		= netdev_get_msglevel,
-	.set_msglevel		= netdev_set_msglevel,
-};
-
-static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-	struct mii_ioctl_data *data = if_mii(rq);
-	struct netdev_private *np = netdev_priv(dev);
-
-	switch(cmd) {
-	case SIOCGMIIPHY:		/* Get address of MII PHY in use. */
-		data->phy_id = ((struct netdev_private *)netdev_priv(dev))->phys[0] & 0x1f;
-		/* Fall Through */
-
-	case SIOCGMIIREG:		/* Read MII PHY register. */
-		spin_lock_irq(&np->lock);
-		data->val_out = mdio_read(dev, data->phy_id & 0x1f, data->reg_num & 0x1f);
-		spin_unlock_irq(&np->lock);
-		return 0;
-
-	case SIOCSMIIREG:		/* Write MII PHY register. */
-		spin_lock_irq(&np->lock);
-		mdio_write(dev, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in);
-		spin_unlock_irq(&np->lock);
-		return 0;
-	default:
-		return -EOPNOTSUPP;
-	}
-}
-
-static int netdev_close(struct net_device *dev)
-{
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-
-	netif_stop_queue(dev);
-
-	if (debug > 1) {
-		netdev_dbg(dev, "Shutting down ethercard, status was %08x Config %08x\n",
-			   ioread32(ioaddr + IntrStatus),
-			   ioread32(ioaddr + NetworkConfig));
-		netdev_dbg(dev, "Queue pointers were Tx %d / %d,  Rx %d / %d\n",
-			   np->cur_tx, np->dirty_tx,
-			   np->cur_rx, np->dirty_rx);
-	}
-
- 	/* Stop the chip's Tx and Rx processes. */
-	spin_lock_irq(&np->lock);
-	netif_device_detach(dev);
-	update_csr6(dev, 0);
-	iowrite32(0x0000, ioaddr + IntrEnable);
-	spin_unlock_irq(&np->lock);
-
-	free_irq(dev->irq, dev);
-	wmb();
-	netif_device_attach(dev);
-
-	if (ioread32(ioaddr + NetworkConfig) != 0xffffffff)
-		np->stats.rx_missed_errors += ioread32(ioaddr + RxMissed) & 0xffff;
-
-#ifdef __i386__
-	if (debug > 2) {
-		int i;
-
-		printk(KERN_DEBUG"  Tx ring at %p:\n", np->tx_ring);
-		for (i = 0; i < TX_RING_SIZE; i++)
-			printk(KERN_DEBUG " #%d desc. %04x %04x %08x\n",
-			       i, np->tx_ring[i].length,
-			       np->tx_ring[i].status, np->tx_ring[i].buffer1);
-		printk(KERN_DEBUG "  Rx ring %p:\n", np->rx_ring);
-		for (i = 0; i < RX_RING_SIZE; i++) {
-			printk(KERN_DEBUG " #%d desc. %04x %04x %08x\n",
-			       i, np->rx_ring[i].length,
-			       np->rx_ring[i].status, np->rx_ring[i].buffer1);
-		}
-	}
-#endif /* __i386__ debugging only */
-
-	del_timer_sync(&np->timer);
-
-	free_rxtx_rings(np);
-	free_ringdesc(np);
-
-	return 0;
-}
-
-static void __devexit w840_remove1 (struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-
-	if (dev) {
-		struct netdev_private *np = netdev_priv(dev);
-		unregister_netdev(dev);
-		pci_release_regions(pdev);
-		pci_iounmap(pdev, np->base_addr);
-		free_netdev(dev);
-	}
-
-	pci_set_drvdata(pdev, NULL);
-}
-
-#ifdef CONFIG_PM
-
-/*
- * suspend/resume synchronization:
- * - open, close, do_ioctl:
- * 	rtnl_lock, & netif_device_detach after the rtnl_unlock.
- * - get_stats:
- * 	spin_lock_irq(np->lock), doesn't touch hw if not present
- * - start_xmit:
- * 	synchronize_irq + netif_tx_disable;
- * - tx_timeout:
- * 	netif_device_detach + netif_tx_disable;
- * - set_multicast_list
- * 	netif_device_detach + netif_tx_disable;
- * - interrupt handler
- * 	doesn't touch hw if not present, synchronize_irq waits for
- * 	running instances of the interrupt handler.
- *
- * Disabling hw requires clearing csr6 & IntrEnable.
- * update_csr6 & all function that write IntrEnable check netif_device_present
- * before settings any bits.
- *
- * Detach must occur under spin_unlock_irq(), interrupts from a detached
- * device would cause an irq storm.
- */
-static int w840_suspend (struct pci_dev *pdev, pm_message_t state)
-{
-	struct net_device *dev = pci_get_drvdata (pdev);
-	struct netdev_private *np = netdev_priv(dev);
-	void __iomem *ioaddr = np->base_addr;
-
-	rtnl_lock();
-	if (netif_running (dev)) {
-		del_timer_sync(&np->timer);
-
-		spin_lock_irq(&np->lock);
-		netif_device_detach(dev);
-		update_csr6(dev, 0);
-		iowrite32(0, ioaddr + IntrEnable);
-		spin_unlock_irq(&np->lock);
-
-		synchronize_irq(dev->irq);
-		netif_tx_disable(dev);
-
-		np->stats.rx_missed_errors += ioread32(ioaddr + RxMissed) & 0xffff;
-
-		/* no more hardware accesses behind this line. */
-
-		BUG_ON(np->csr6 || ioread32(ioaddr + IntrEnable));
-
-		/* pci_power_off(pdev, -1); */
-
-		free_rxtx_rings(np);
-	} else {
-		netif_device_detach(dev);
-	}
-	rtnl_unlock();
-	return 0;
-}
-
-static int w840_resume (struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata (pdev);
-	struct netdev_private *np = netdev_priv(dev);
-	int retval = 0;
-
-	rtnl_lock();
-	if (netif_device_present(dev))
-		goto out; /* device not suspended */
-	if (netif_running(dev)) {
-		if ((retval = pci_enable_device(pdev))) {
-			dev_err(&dev->dev,
-				"pci_enable_device failed in resume\n");
-			goto out;
-		}
-		spin_lock_irq(&np->lock);
-		iowrite32(1, np->base_addr+PCIBusCfg);
-		ioread32(np->base_addr+PCIBusCfg);
-		udelay(1);
-		netif_device_attach(dev);
-		init_rxtx_rings(dev);
-		init_registers(dev);
-		spin_unlock_irq(&np->lock);
-
-		netif_wake_queue(dev);
-
-		mod_timer(&np->timer, jiffies + 1*HZ);
-	} else {
-		netif_device_attach(dev);
-	}
-out:
-	rtnl_unlock();
-	return retval;
-}
-#endif
-
-static struct pci_driver w840_driver = {
-	.name		= DRV_NAME,
-	.id_table	= w840_pci_tbl,
-	.probe		= w840_probe1,
-	.remove		= __devexit_p(w840_remove1),
-#ifdef CONFIG_PM
-	.suspend	= w840_suspend,
-	.resume		= w840_resume,
-#endif
-};
-
-static int __init w840_init(void)
-{
-	printk(version);
-	return pci_register_driver(&w840_driver);
-}
-
-static void __exit w840_exit(void)
-{
-	pci_unregister_driver(&w840_driver);
-}
-
-module_init(w840_init);
-module_exit(w840_exit);
diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
deleted file mode 100644
index 988b8eb24d37..000000000000
--- a/drivers/net/tulip/xircom_cb.c
+++ /dev/null
@@ -1,1154 +0,0 @@
-/*
- * xircom_cb: A driver for the (tulip-like) Xircom Cardbus ethernet cards
- *
- * This software is (C) by the respective authors, and licensed under the GPL
- * License.
- *
- * Written by Arjan van de Ven for Red Hat, Inc.
- * Based on work by Jeff Garzik, Doug Ledford and Donald Becker
- *
- *  	This software may be used and distributed according to the terms
- *      of the GNU General Public License, incorporated herein by reference.
- *
- *
- * 	$Id: xircom_cb.c,v 1.33 2001/03/19 14:02:07 arjanv Exp $
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/bitops.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#ifdef CONFIG_NET_POLL_CONTROLLER
-#include <asm/irq.h>
-#endif
-
-MODULE_DESCRIPTION("Xircom Cardbus ethernet driver");
-MODULE_AUTHOR("Arjan van de Ven <arjanv@redhat.com>");
-MODULE_LICENSE("GPL");
-
-
-
-/* IO registers on the card, offsets */
-#define CSR0	0x00
-#define CSR1	0x08
-#define CSR2	0x10
-#define CSR3	0x18
-#define CSR4	0x20
-#define CSR5	0x28
-#define CSR6	0x30
-#define CSR7	0x38
-#define CSR8	0x40
-#define CSR9	0x48
-#define CSR10	0x50
-#define CSR11	0x58
-#define CSR12	0x60
-#define CSR13	0x68
-#define CSR14	0x70
-#define CSR15	0x78
-#define CSR16	0x80
-
-/* PCI registers */
-#define PCI_POWERMGMT 	0x40
-
-/* Offsets of the buffers within the descriptor pages, in bytes */
-
-#define NUMDESCRIPTORS 4
-
-static int bufferoffsets[NUMDESCRIPTORS] = {128,2048,4096,6144};
-
-
-struct xircom_private {
-	/* Send and receive buffers, kernel-addressable and dma addressable forms */
-
-	__le32 *rx_buffer;
-	__le32 *tx_buffer;
-
-	dma_addr_t rx_dma_handle;
-	dma_addr_t tx_dma_handle;
-
-	struct sk_buff *tx_skb[4];
-
-	unsigned long io_port;
-	int open;
-
-	/* transmit_used is the rotating counter that indicates which transmit
-	   descriptor has to be used next */
-	int transmit_used;
-
-	/* Spinlock to serialize register operations.
-	   It must be helt while manipulating the following registers:
-	   CSR0, CSR6, CSR7, CSR9, CSR10, CSR15
-	 */
-	spinlock_t lock;
-
-	struct pci_dev *pdev;
-	struct net_device *dev;
-};
-
-
-/* Function prototypes */
-static int xircom_probe(struct pci_dev *pdev, const struct pci_device_id *id);
-static void xircom_remove(struct pci_dev *pdev);
-static irqreturn_t xircom_interrupt(int irq, void *dev_instance);
-static netdev_tx_t xircom_start_xmit(struct sk_buff *skb,
-					   struct net_device *dev);
-static int xircom_open(struct net_device *dev);
-static int xircom_close(struct net_device *dev);
-static void xircom_up(struct xircom_private *card);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void xircom_poll_controller(struct net_device *dev);
-#endif
-
-static void investigate_read_descriptor(struct net_device *dev,struct xircom_private *card, int descnr, unsigned int bufferoffset);
-static void investigate_write_descriptor(struct net_device *dev, struct xircom_private *card, int descnr, unsigned int bufferoffset);
-static void read_mac_address(struct xircom_private *card);
-static void transceiver_voodoo(struct xircom_private *card);
-static void initialize_card(struct xircom_private *card);
-static void trigger_transmit(struct xircom_private *card);
-static void trigger_receive(struct xircom_private *card);
-static void setup_descriptors(struct xircom_private *card);
-static void remove_descriptors(struct xircom_private *card);
-static int link_status_changed(struct xircom_private *card);
-static void activate_receiver(struct xircom_private *card);
-static void deactivate_receiver(struct xircom_private *card);
-static void activate_transmitter(struct xircom_private *card);
-static void deactivate_transmitter(struct xircom_private *card);
-static void enable_transmit_interrupt(struct xircom_private *card);
-static void enable_receive_interrupt(struct xircom_private *card);
-static void enable_link_interrupt(struct xircom_private *card);
-static void disable_all_interrupts(struct xircom_private *card);
-static int link_status(struct xircom_private *card);
-
-
-
-static DEFINE_PCI_DEVICE_TABLE(xircom_pci_table) = {
-	{0x115D, 0x0003, PCI_ANY_ID, PCI_ANY_ID,},
-	{0,},
-};
-MODULE_DEVICE_TABLE(pci, xircom_pci_table);
-
-static struct pci_driver xircom_ops = {
-	.name		= "xircom_cb",
-	.id_table	= xircom_pci_table,
-	.probe		= xircom_probe,
-	.remove		= xircom_remove,
-	.suspend =NULL,
-	.resume =NULL
-};
-
-
-#if defined DEBUG && DEBUG > 1
-static void print_binary(unsigned int number)
-{
-	int i,i2;
-	char buffer[64];
-	memset(buffer,0,64);
-	i2=0;
-	for (i=31;i>=0;i--) {
-		if (number & (1<<i))
-			buffer[i2++]='1';
-		else
-			buffer[i2++]='0';
-		if ((i&3)==0)
-			buffer[i2++]=' ';
-	}
-	pr_debug("%s\n",buffer);
-}
-#endif
-
-static const struct net_device_ops netdev_ops = {
-	.ndo_open		= xircom_open,
-	.ndo_stop		= xircom_close,
-	.ndo_start_xmit		= xircom_start_xmit,
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller	= xircom_poll_controller,
-#endif
-};
-
-/* xircom_probe is the code that gets called on device insertion.
-   it sets up the hardware and registers the device to the networklayer.
-
-   TODO: Send 1 or 2 "dummy" packets here as the card seems to discard the
-         first two packets that get send, and pump hates that.
-
- */
-static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_id *id)
-{
-	struct net_device *dev = NULL;
-	struct xircom_private *private;
-	unsigned long flags;
-	unsigned short tmp16;
-
-	/* First do the PCI initialisation */
-
-	if (pci_enable_device(pdev))
-		return -ENODEV;
-
-	/* disable all powermanagement */
-	pci_write_config_dword(pdev, PCI_POWERMGMT, 0x0000);
-
-	pci_set_master(pdev); /* Why isn't this done by pci_enable_device ?*/
-
-	/* clear PCI status, if any */
-	pci_read_config_word (pdev,PCI_STATUS, &tmp16);
-	pci_write_config_word (pdev, PCI_STATUS,tmp16);
-
-	if (!request_region(pci_resource_start(pdev, 0), 128, "xircom_cb")) {
-		pr_err("%s: failed to allocate io-region\n", __func__);
-		return -ENODEV;
-	}
-
-	/*
-	   Before changing the hardware, allocate the memory.
-	   This way, we can fail gracefully if not enough memory
-	   is available.
-	 */
-	dev = alloc_etherdev(sizeof(struct xircom_private));
-	if (!dev) {
-		pr_err("%s: failed to allocate etherdev\n", __func__);
-		goto device_fail;
-	}
-	private = netdev_priv(dev);
-
-	/* Allocate the send/receive buffers */
-	private->rx_buffer = pci_alloc_consistent(pdev,8192,&private->rx_dma_handle);
-	if (private->rx_buffer == NULL) {
-		pr_err("%s: no memory for rx buffer\n", __func__);
-		goto rx_buf_fail;
-	}
-	private->tx_buffer = pci_alloc_consistent(pdev,8192,&private->tx_dma_handle);
-	if (private->tx_buffer == NULL) {
-		pr_err("%s: no memory for tx buffer\n", __func__);
-		goto tx_buf_fail;
-	}
-
-	SET_NETDEV_DEV(dev, &pdev->dev);
-
-
-	private->dev = dev;
-	private->pdev = pdev;
-	private->io_port = pci_resource_start(pdev, 0);
-	spin_lock_init(&private->lock);
-	dev->irq = pdev->irq;
-	dev->base_addr = private->io_port;
-
-	initialize_card(private);
-	read_mac_address(private);
-	setup_descriptors(private);
-
-	dev->netdev_ops = &netdev_ops;
-	pci_set_drvdata(pdev, dev);
-
-	if (register_netdev(dev)) {
-		pr_err("%s: netdevice registration failed\n", __func__);
-		goto reg_fail;
-	}
-
-	netdev_info(dev, "Xircom cardbus revision %i at irq %i\n",
-		    pdev->revision, pdev->irq);
-	/* start the transmitter to get a heartbeat */
-	/* TODO: send 2 dummy packets here */
-	transceiver_voodoo(private);
-
-	spin_lock_irqsave(&private->lock,flags);
-	activate_transmitter(private);
-	activate_receiver(private);
-	spin_unlock_irqrestore(&private->lock,flags);
-
-	trigger_receive(private);
-
-	return 0;
-
-reg_fail:
-	kfree(private->tx_buffer);
-tx_buf_fail:
-	kfree(private->rx_buffer);
-rx_buf_fail:
-	free_netdev(dev);
-device_fail:
-	return -ENODEV;
-}
-
-
-/*
- xircom_remove is called on module-unload or on device-eject.
- it unregisters the irq, io-region and network device.
- Interrupts and such are already stopped in the "ifconfig ethX down"
- code.
- */
-static void __devexit xircom_remove(struct pci_dev *pdev)
-{
-	struct net_device *dev = pci_get_drvdata(pdev);
-	struct xircom_private *card = netdev_priv(dev);
-
-	pci_free_consistent(pdev,8192,card->rx_buffer,card->rx_dma_handle);
-	pci_free_consistent(pdev,8192,card->tx_buffer,card->tx_dma_handle);
-
-	release_region(dev->base_addr, 128);
-	unregister_netdev(dev);
-	free_netdev(dev);
-	pci_set_drvdata(pdev, NULL);
-}
-
-static irqreturn_t xircom_interrupt(int irq, void *dev_instance)
-{
-	struct net_device *dev = (struct net_device *) dev_instance;
-	struct xircom_private *card = netdev_priv(dev);
-	unsigned int status;
-	int i;
-
-	spin_lock(&card->lock);
-	status = inl(card->io_port+CSR5);
-
-#if defined DEBUG && DEBUG > 1
-	print_binary(status);
-	pr_debug("tx status 0x%08x 0x%08x\n",
-		 card->tx_buffer[0], card->tx_buffer[4]);
-	pr_debug("rx status 0x%08x 0x%08x\n",
-		 card->rx_buffer[0], card->rx_buffer[4]);
-#endif
-	/* Handle shared irq and hotplug */
-	if (status == 0 || status == 0xffffffff) {
-		spin_unlock(&card->lock);
-		return IRQ_NONE;
-	}
-
-	if (link_status_changed(card)) {
-		int newlink;
-		netdev_dbg(dev, "Link status has changed\n");
-		newlink = link_status(card);
-		netdev_info(dev, "Link is %d mbit\n", newlink);
-		if (newlink)
-			netif_carrier_on(dev);
-		else
-			netif_carrier_off(dev);
-
-	}
-
-	/* Clear all remaining interrupts */
-	status |= 0xffffffff; /* FIXME: make this clear only the
-				        real existing bits */
-	outl(status,card->io_port+CSR5);
-
-
-	for (i=0;i<NUMDESCRIPTORS;i++)
-		investigate_write_descriptor(dev,card,i,bufferoffsets[i]);
-	for (i=0;i<NUMDESCRIPTORS;i++)
-		investigate_read_descriptor(dev,card,i,bufferoffsets[i]);
-
-	spin_unlock(&card->lock);
-	return IRQ_HANDLED;
-}
-
-static netdev_tx_t xircom_start_xmit(struct sk_buff *skb,
-					   struct net_device *dev)
-{
-	struct xircom_private *card;
-	unsigned long flags;
-	int nextdescriptor;
-	int desc;
-
-	card = netdev_priv(dev);
-	spin_lock_irqsave(&card->lock,flags);
-
-	/* First see if we can free some descriptors */
-	for (desc=0;desc<NUMDESCRIPTORS;desc++)
-		investigate_write_descriptor(dev,card,desc,bufferoffsets[desc]);
-
-
-	nextdescriptor = (card->transmit_used +1) % (NUMDESCRIPTORS);
-	desc = card->transmit_used;
-
-	/* only send the packet if the descriptor is free */
-	if (card->tx_buffer[4*desc]==0) {
-			/* Copy the packet data; zero the memory first as the card
-			   sometimes sends more than you ask it to. */
-
-			memset(&card->tx_buffer[bufferoffsets[desc]/4],0,1536);
-			skb_copy_from_linear_data(skb,
-				  &(card->tx_buffer[bufferoffsets[desc] / 4]),
-						  skb->len);
-			/* FIXME: The specification tells us that the length we send HAS to be a multiple of
-			   4 bytes. */
-
-			card->tx_buffer[4*desc+1] = cpu_to_le32(skb->len);
-			if (desc == NUMDESCRIPTORS - 1) /* bit 25: last descriptor of the ring */
-				card->tx_buffer[4*desc+1] |= cpu_to_le32(1<<25);  
-
-			card->tx_buffer[4*desc+1] |= cpu_to_le32(0xF0000000);
-						 /* 0xF0... means want interrupts*/
-			card->tx_skb[desc] = skb;
-
-			wmb();
-			/* This gives the descriptor to the card */
-			card->tx_buffer[4*desc] = cpu_to_le32(0x80000000);
-			trigger_transmit(card);
-			if (card->tx_buffer[nextdescriptor*4] & cpu_to_le32(0x8000000)) {
-				/* next descriptor is occupied... */
-				netif_stop_queue(dev);
-			}
-			card->transmit_used = nextdescriptor;
-			spin_unlock_irqrestore(&card->lock,flags);
-			return NETDEV_TX_OK;
-	}
-
-	/* Uh oh... no free descriptor... drop the packet */
-	netif_stop_queue(dev);
-	spin_unlock_irqrestore(&card->lock,flags);
-	trigger_transmit(card);
-
-	return NETDEV_TX_BUSY;
-}
-
-
-
-
-static int xircom_open(struct net_device *dev)
-{
-	struct xircom_private *xp = netdev_priv(dev);
-	int retval;
-
-	netdev_info(dev, "xircom cardbus adaptor found, using irq %i\n",
-		    dev->irq);
-	retval = request_irq(dev->irq, xircom_interrupt, IRQF_SHARED, dev->name, dev);
-	if (retval)
-		return retval;
-
-	xircom_up(xp);
-	xp->open = 1;
-
-	return 0;
-}
-
-static int xircom_close(struct net_device *dev)
-{
-	struct xircom_private *card;
-	unsigned long flags;
-
-	card = netdev_priv(dev);
-	netif_stop_queue(dev); /* we don't want new packets */
-
-
-	spin_lock_irqsave(&card->lock,flags);
-
-	disable_all_interrupts(card);
-#if 0
-	/* We can enable this again once we send dummy packets on ifconfig ethX up */
-	deactivate_receiver(card);
-	deactivate_transmitter(card);
-#endif
-	remove_descriptors(card);
-
-	spin_unlock_irqrestore(&card->lock,flags);
-
-	card->open = 0;
-	free_irq(dev->irq,dev);
-
-	return 0;
-
-}
-
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void xircom_poll_controller(struct net_device *dev)
-{
-	disable_irq(dev->irq);
-	xircom_interrupt(dev->irq, dev);
-	enable_irq(dev->irq);
-}
-#endif
-
-
-static void initialize_card(struct xircom_private *card)
-{
-	unsigned int val;
-	unsigned long flags;
-
-	spin_lock_irqsave(&card->lock, flags);
-
-	/* First: reset the card */
-	val = inl(card->io_port + CSR0);
-	val |= 0x01;		/* Software reset */
-	outl(val, card->io_port + CSR0);
-
-	udelay(100);		/* give the card some time to reset */
-
-	val = inl(card->io_port + CSR0);
-	val &= ~0x01;		/* disable Software reset */
-	outl(val, card->io_port + CSR0);
-
-
-	val = 0;		/* Value 0x00 is a safe and conservative value
-				   for the PCI configuration settings */
-	outl(val, card->io_port + CSR0);
-
-
-	disable_all_interrupts(card);
-	deactivate_receiver(card);
-	deactivate_transmitter(card);
-
-	spin_unlock_irqrestore(&card->lock, flags);
-}
-
-/*
-trigger_transmit causes the card to check for frames to be transmitted.
-This is accomplished by writing to the CSR1 port. The documentation
-claims that the act of writing is sufficient and that the value is
-ignored; I chose zero.
-*/
-static void trigger_transmit(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = 0;
-	outl(val, card->io_port + CSR1);
-}
-
-/*
-trigger_receive causes the card to check for empty frames in the
-descriptor list in which packets can be received.
-This is accomplished by writing to the CSR2 port. The documentation
-claims that the act of writing is sufficient and that the value is
-ignored; I chose zero.
-*/
-static void trigger_receive(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = 0;
-	outl(val, card->io_port + CSR2);
-}
-
-/*
-setup_descriptors initializes the send and receive buffers to be valid
-descriptors and programs the addresses into the card.
-*/
-static void setup_descriptors(struct xircom_private *card)
-{
-	u32 address;
-	int i;
-
-	BUG_ON(card->rx_buffer == NULL);
-	BUG_ON(card->tx_buffer == NULL);
-
-	/* Receive descriptors */
-	memset(card->rx_buffer, 0, 128);	/* clear the descriptors */
-	for (i=0;i<NUMDESCRIPTORS;i++ ) {
-
-		/* Rx Descr0: It's empty, let the card own it, no errors -> 0x80000000 */
-		card->rx_buffer[i*4 + 0] = cpu_to_le32(0x80000000);
-		/* Rx Descr1: buffer 1 is 1536 bytes, buffer 2 is 0 bytes */
-		card->rx_buffer[i*4 + 1] = cpu_to_le32(1536);
-		if (i == NUMDESCRIPTORS - 1) /* bit 25 is "last descriptor" */
-			card->rx_buffer[i*4 + 1] |= cpu_to_le32(1 << 25);
-
-		/* Rx Descr2: address of the buffer
-		   we store the buffer at the 2nd half of the page */
-
-		address = card->rx_dma_handle;
-		card->rx_buffer[i*4 + 2] = cpu_to_le32(address + bufferoffsets[i]);
-		/* Rx Desc3: address of 2nd buffer -> 0 */
-		card->rx_buffer[i*4 + 3] = 0;
-	}
-
-	wmb();
-	/* Write the receive descriptor ring address to the card */
-	address = card->rx_dma_handle;
-	outl(address, card->io_port + CSR3);	/* Receive descr list address */
-
-
-	/* transmit descriptors */
-	memset(card->tx_buffer, 0, 128);	/* clear the descriptors */
-
-	for (i=0;i<NUMDESCRIPTORS;i++ ) {
-		/* Tx Descr0: Empty, we own it, no errors -> 0x00000000 */
-		card->tx_buffer[i*4 + 0] = 0x00000000;
-		/* Tx Descr1: buffer 1 is 1536 bytes, buffer 2 is 0 bytes */
-		card->tx_buffer[i*4 + 1] = cpu_to_le32(1536);
-		if (i == NUMDESCRIPTORS - 1) /* bit 25 is "last descriptor" */
-			card->tx_buffer[i*4 + 1] |= cpu_to_le32(1 << 25);
-
-		/* Tx Descr2: address of the buffer
-		   we store the buffer at the 2nd half of the page */
-		address = card->tx_dma_handle;
-		card->tx_buffer[i*4 + 2] = cpu_to_le32(address + bufferoffsets[i]);
-		/* Tx Desc3: address of 2nd buffer -> 0 */
-		card->tx_buffer[i*4 + 3] = 0;
-	}
-
-	wmb();
-	/* wite the transmit descriptor ring to the card */
-	address = card->tx_dma_handle;
-	outl(address, card->io_port + CSR4);	/* xmit descr list address */
-}
-
-/*
-remove_descriptors informs the card the descriptors are no longer
-valid by setting the address in the card to 0x00.
-*/
-static void remove_descriptors(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = 0;
-	outl(val, card->io_port + CSR3);	/* Receive descriptor address */
-	outl(val, card->io_port + CSR4);	/* Send descriptor address */
-}
-
-/*
-link_status_changed returns 1 if the card has indicated that
-the link status has changed. The new link status has to be read from CSR12.
-
-This function also clears the status-bit.
-*/
-static int link_status_changed(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR5);	/* Status register */
-
-	if ((val & (1 << 27)) == 0)		/* no change */
-		return 0;
-
-	/* clear the event by writing a 1 to the bit in the
-	   status register. */
-	val = (1 << 27);
-	outl(val, card->io_port + CSR5);
-
-	return 1;
-}
-
-
-/*
-transmit_active returns 1 if the transmitter on the card is
-in a non-stopped state.
-*/
-static int transmit_active(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR5);	/* Status register */
-
-	if ((val & (7 << 20)) == 0)		/* transmitter disabled */
-		return 0;
-
-	return 1;
-}
-
-/*
-receive_active returns 1 if the receiver on the card is
-in a non-stopped state.
-*/
-static int receive_active(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR5);	/* Status register */
-
-	if ((val & (7 << 17)) == 0)		/* receiver disabled */
-		return 0;
-
-	return 1;
-}
-
-/*
-activate_receiver enables the receiver on the card.
-Before being allowed to active the receiver, the receiver
-must be completely de-activated. To achieve this,
-this code actually disables the receiver first; then it waits for the
-receiver to become inactive, then it activates the receiver and then
-it waits for the receiver to be active.
-
-must be called with the lock held and interrupts disabled.
-*/
-static void activate_receiver(struct xircom_private *card)
-{
-	unsigned int val;
-	int counter;
-
-	val = inl(card->io_port + CSR6);	/* Operation mode */
-
-	/* If the "active" bit is set and the receiver is already
-	   active, no need to do the expensive thing */
-	if ((val&2) && (receive_active(card)))
-		return;
-
-
-	val = val & ~2;		/* disable the receiver */
-	outl(val, card->io_port + CSR6);
-
-	counter = 10;
-	while (counter > 0) {
-		if (!receive_active(card))
-			break;
-		/* wait a while */
-		udelay(50);
-		counter--;
-		if (counter <= 0)
-			netdev_err(card->dev, "Receiver failed to deactivate\n");
-	}
-
-	/* enable the receiver */
-	val = inl(card->io_port + CSR6);	/* Operation mode */
-	val = val | 2;				/* enable the receiver */
-	outl(val, card->io_port + CSR6);
-
-	/* now wait for the card to activate again */
-	counter = 10;
-	while (counter > 0) {
-		if (receive_active(card))
-			break;
-		/* wait a while */
-		udelay(50);
-		counter--;
-		if (counter <= 0)
-			netdev_err(card->dev,
-				   "Receiver failed to re-activate\n");
-	}
-}
-
-/*
-deactivate_receiver disables the receiver on the card.
-To achieve this this code disables the receiver first;
-then it waits for the receiver to become inactive.
-
-must be called with the lock held and interrupts disabled.
-*/
-static void deactivate_receiver(struct xircom_private *card)
-{
-	unsigned int val;
-	int counter;
-
-	val = inl(card->io_port + CSR6);	/* Operation mode */
-	val = val & ~2;				/* disable the receiver */
-	outl(val, card->io_port + CSR6);
-
-	counter = 10;
-	while (counter > 0) {
-		if (!receive_active(card))
-			break;
-		/* wait a while */
-		udelay(50);
-		counter--;
-		if (counter <= 0)
-			netdev_err(card->dev, "Receiver failed to deactivate\n");
-	}
-}
-
-
-/*
-activate_transmitter enables the transmitter on the card.
-Before being allowed to active the transmitter, the transmitter
-must be completely de-activated. To achieve this,
-this code actually disables the transmitter first; then it waits for the
-transmitter to become inactive, then it activates the transmitter and then
-it waits for the transmitter to be active again.
-
-must be called with the lock held and interrupts disabled.
-*/
-static void activate_transmitter(struct xircom_private *card)
-{
-	unsigned int val;
-	int counter;
-
-	val = inl(card->io_port + CSR6);	/* Operation mode */
-
-	/* If the "active" bit is set and the receiver is already
-	   active, no need to do the expensive thing */
-	if ((val&(1<<13)) && (transmit_active(card)))
-		return;
-
-	val = val & ~(1 << 13);	/* disable the transmitter */
-	outl(val, card->io_port + CSR6);
-
-	counter = 10;
-	while (counter > 0) {
-		if (!transmit_active(card))
-			break;
-		/* wait a while */
-		udelay(50);
-		counter--;
-		if (counter <= 0)
-			netdev_err(card->dev,
-				   "Transmitter failed to deactivate\n");
-	}
-
-	/* enable the transmitter */
-	val = inl(card->io_port + CSR6);	/* Operation mode */
-	val = val | (1 << 13);	/* enable the transmitter */
-	outl(val, card->io_port + CSR6);
-
-	/* now wait for the card to activate again */
-	counter = 10;
-	while (counter > 0) {
-		if (transmit_active(card))
-			break;
-		/* wait a while */
-		udelay(50);
-		counter--;
-		if (counter <= 0)
-			netdev_err(card->dev,
-				   "Transmitter failed to re-activate\n");
-	}
-}
-
-/*
-deactivate_transmitter disables the transmitter on the card.
-To achieve this this code disables the transmitter first;
-then it waits for the transmitter to become inactive.
-
-must be called with the lock held and interrupts disabled.
-*/
-static void deactivate_transmitter(struct xircom_private *card)
-{
-	unsigned int val;
-	int counter;
-
-	val = inl(card->io_port + CSR6);	/* Operation mode */
-	val = val & ~2;		/* disable the transmitter */
-	outl(val, card->io_port + CSR6);
-
-	counter = 20;
-	while (counter > 0) {
-		if (!transmit_active(card))
-			break;
-		/* wait a while */
-		udelay(50);
-		counter--;
-		if (counter <= 0)
-			netdev_err(card->dev,
-				   "Transmitter failed to deactivate\n");
-	}
-}
-
-
-/*
-enable_transmit_interrupt enables the transmit interrupt
-
-must be called with the lock held and interrupts disabled.
-*/
-static void enable_transmit_interrupt(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
-	val |= 1;				/* enable the transmit interrupt */
-	outl(val, card->io_port + CSR7);
-}
-
-
-/*
-enable_receive_interrupt enables the receive interrupt
-
-must be called with the lock held and interrupts disabled.
-*/
-static void enable_receive_interrupt(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
-	val = val | (1 << 6);			/* enable the receive interrupt */
-	outl(val, card->io_port + CSR7);
-}
-
-/*
-enable_link_interrupt enables the link status change interrupt
-
-must be called with the lock held and interrupts disabled.
-*/
-static void enable_link_interrupt(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
-	val = val | (1 << 27);			/* enable the link status chage interrupt */
-	outl(val, card->io_port + CSR7);
-}
-
-
-
-/*
-disable_all_interrupts disables all interrupts
-
-must be called with the lock held and interrupts disabled.
-*/
-static void disable_all_interrupts(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = 0;				/* disable all interrupts */
-	outl(val, card->io_port + CSR7);
-}
-
-/*
-enable_common_interrupts enables several weird interrupts
-
-must be called with the lock held and interrupts disabled.
-*/
-static void enable_common_interrupts(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR7);	/* Interrupt enable register */
-	val |= (1<<16); /* Normal Interrupt Summary */
-	val |= (1<<15); /* Abnormal Interrupt Summary */
-	val |= (1<<13); /* Fatal bus error */
-	val |= (1<<8);  /* Receive Process Stopped */
-	val |= (1<<7);  /* Receive Buffer Unavailable */
-	val |= (1<<5);  /* Transmit Underflow */
-	val |= (1<<2);  /* Transmit Buffer Unavailable */
-	val |= (1<<1);  /* Transmit Process Stopped */
-	outl(val, card->io_port + CSR7);
-}
-
-/*
-enable_promisc starts promisc mode
-
-must be called with the lock held and interrupts disabled.
-*/
-static int enable_promisc(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inl(card->io_port + CSR6);
-	val = val | (1 << 6);
-	outl(val, card->io_port + CSR6);
-
-	return 1;
-}
-
-
-
-
-/*
-link_status() checks the links status and will return 0 for no link, 10 for 10mbit link and 100 for.. guess what.
-
-Must be called in locked state with interrupts disabled
-*/
-static int link_status(struct xircom_private *card)
-{
-	unsigned int val;
-
-	val = inb(card->io_port + CSR12);
-
-	if (!(val&(1<<2)))  /* bit 2 is 0 for 10mbit link, 1 for not an 10mbit link */
-		return 10;
-	if (!(val&(1<<1)))  /* bit 1 is 0 for 100mbit link, 1 for not an 100mbit link */
-		return 100;
-
-	/* If we get here -> no link at all */
-
-	return 0;
-}
-
-
-
-
-
-/*
-  read_mac_address() reads the MAC address from the NIC and stores it in the "dev" structure.
-
-  This function will take the spinlock itself and can, as a result, not be called with the lock helt.
- */
-static void read_mac_address(struct xircom_private *card)
-{
-	unsigned char j, tuple, link, data_id, data_count;
-	unsigned long flags;
-	int i;
-
-	spin_lock_irqsave(&card->lock, flags);
-
-	outl(1 << 12, card->io_port + CSR9);	/* enable boot rom access */
-	for (i = 0x100; i < 0x1f7; i += link + 2) {
-		outl(i, card->io_port + CSR10);
-		tuple = inl(card->io_port + CSR9) & 0xff;
-		outl(i + 1, card->io_port + CSR10);
-		link = inl(card->io_port + CSR9) & 0xff;
-		outl(i + 2, card->io_port + CSR10);
-		data_id = inl(card->io_port + CSR9) & 0xff;
-		outl(i + 3, card->io_port + CSR10);
-		data_count = inl(card->io_port + CSR9) & 0xff;
-		if ((tuple == 0x22) && (data_id == 0x04) && (data_count == 0x06)) {
-			/*
-			 * This is it.  We have the data we want.
-			 */
-			for (j = 0; j < 6; j++) {
-				outl(i + j + 4, card->io_port + CSR10);
-				card->dev->dev_addr[j] = inl(card->io_port + CSR9) & 0xff;
-			}
-			break;
-		} else if (link == 0) {
-			break;
-		}
-	}
-	spin_unlock_irqrestore(&card->lock, flags);
-	pr_debug(" %pM\n", card->dev->dev_addr);
-}
-
-
-/*
- transceiver_voodoo() enables the external UTP plug thingy.
- it's called voodoo as I stole this code and cannot cross-reference
- it with the specification.
- */
-static void transceiver_voodoo(struct xircom_private *card)
-{
-	unsigned long flags;
-
-	/* disable all powermanagement */
-	pci_write_config_dword(card->pdev, PCI_POWERMGMT, 0x0000);
-
-	setup_descriptors(card);
-
-	spin_lock_irqsave(&card->lock, flags);
-
-	outl(0x0008, card->io_port + CSR15);
-        udelay(25);
-        outl(0xa8050000, card->io_port + CSR15);
-        udelay(25);
-        outl(0xa00f0000, card->io_port + CSR15);
-        udelay(25);
-
-        spin_unlock_irqrestore(&card->lock, flags);
-
-	netif_start_queue(card->dev);
-}
-
-
-static void xircom_up(struct xircom_private *card)
-{
-	unsigned long flags;
-	int i;
-
-	/* disable all powermanagement */
-	pci_write_config_dword(card->pdev, PCI_POWERMGMT, 0x0000);
-
-	setup_descriptors(card);
-
-	spin_lock_irqsave(&card->lock, flags);
-
-
-	enable_link_interrupt(card);
-	enable_transmit_interrupt(card);
-	enable_receive_interrupt(card);
-	enable_common_interrupts(card);
-	enable_promisc(card);
-
-	/* The card can have received packets already, read them away now */
-	for (i=0;i<NUMDESCRIPTORS;i++)
-		investigate_read_descriptor(card->dev,card,i,bufferoffsets[i]);
-
-
-	spin_unlock_irqrestore(&card->lock, flags);
-	trigger_receive(card);
-	trigger_transmit(card);
-	netif_start_queue(card->dev);
-}
-
-/* Bufferoffset is in BYTES */
-static void
-investigate_read_descriptor(struct net_device *dev, struct xircom_private *card,
-			    int descnr, unsigned int bufferoffset)
-{
-	int status;
-
-	status = le32_to_cpu(card->rx_buffer[4*descnr]);
-
-	if (status > 0) {		/* packet received */
-
-		/* TODO: discard error packets */
-
-		short pkt_len = ((status >> 16) & 0x7ff) - 4;
-					/* minus 4, we don't want the CRC */
-		struct sk_buff *skb;
-
-		if (pkt_len > 1518) {
-			netdev_err(dev, "Packet length %i is bogus\n", pkt_len);
-			pkt_len = 1518;
-		}
-
-		skb = dev_alloc_skb(pkt_len + 2);
-		if (skb == NULL) {
-			dev->stats.rx_dropped++;
-			goto out;
-		}
-		skb_reserve(skb, 2);
-		skb_copy_to_linear_data(skb,
-					&card->rx_buffer[bufferoffset / 4],
-					pkt_len);
-		skb_put(skb, pkt_len);
-		skb->protocol = eth_type_trans(skb, dev);
-		netif_rx(skb);
-		dev->stats.rx_packets++;
-		dev->stats.rx_bytes += pkt_len;
-
-out:
-		/* give the buffer back to the card */
-		card->rx_buffer[4*descnr] = cpu_to_le32(0x80000000);
-		trigger_receive(card);
-	}
-}
-
-
-/* Bufferoffset is in BYTES */
-static void
-investigate_write_descriptor(struct net_device *dev,
-			     struct xircom_private *card,
-			     int descnr, unsigned int bufferoffset)
-{
-	int status;
-
-	status = le32_to_cpu(card->tx_buffer[4*descnr]);
-#if 0
-	if (status & 0x8000) {	/* Major error */
-		pr_err("Major transmit error status %x\n", status);
-		card->tx_buffer[4*descnr] = 0;
-		netif_wake_queue (dev);
-	}
-#endif
-	if (status > 0) {	/* bit 31 is 0 when done */
-		if (card->tx_skb[descnr]!=NULL) {
-			dev->stats.tx_bytes += card->tx_skb[descnr]->len;
-			dev_kfree_skb_irq(card->tx_skb[descnr]);
-		}
-		card->tx_skb[descnr] = NULL;
-		/* Bit 8 in the status field is 1 if there was a collision */
-		if (status & (1 << 8))
-			dev->stats.collisions++;
-		card->tx_buffer[4*descnr] = 0; /* descriptor is free again */
-		netif_wake_queue (dev);
-		dev->stats.tx_packets++;
-	}
-}
-
-static int __init xircom_init(void)
-{
-	return pci_register_driver(&xircom_ops);
-}
-
-static void __exit xircom_exit(void)
-{
-	pci_unregister_driver(&xircom_ops);
-}
-
-module_init(xircom_init)
-module_exit(xircom_exit)
-