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>

1 files changed, 0 insertions, 2253 deletions

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);