Move USB network drivers to drivers/net/usb.

It is preferable to group drivers by usage (net, scsi, ATA, ...) than
by bus.  When reviewing drivers, the [PCI|USB|PCMCIA|...] maintainer
is probably less qualified on networking issues than a networking
maintainer.  Also, from a practical standpoint, chips often
appear on multiple buses, which is why we do not put drivers into
drivers/pci/net.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 0 insertions, 963 deletions

diff --git a/drivers/usb/net/catc.c b/drivers/usb/net/catc.c
deleted file mode 100644
index 86e90c59d55..00000000000
--- a/drivers/usb/net/catc.c
+++ /dev/null
@@ -1,963 +0,0 @@
-/*
- *  Copyright (c) 2001 Vojtech Pavlik
- *
- *  CATC EL1210A NetMate USB Ethernet driver
- *
- *  Sponsored by SuSE
- *
- *  Based on the work of
- *		Donald Becker
- * 
- *  Old chipset support added by Simon Evans <spse@secret.org.uk> 2002
- *    - adds support for Belkin F5U011
- */
-
-/*
- * 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.
- * 
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- * 
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
- * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/spinlock.h>
-#include <linux/ethtool.h>
-#include <linux/crc32.h>
-#include <linux/bitops.h>
-#include <asm/uaccess.h>
-
-#undef DEBUG
-
-#include <linux/usb.h>
-
-/*
- * Version information.
- */
-
-#define DRIVER_VERSION "v2.8"
-#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@suse.cz>"
-#define DRIVER_DESC "CATC EL1210A NetMate USB Ethernet driver"
-#define SHORT_DRIVER_DESC "EL1210A NetMate USB Ethernet"
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-static const char driver_name[] = "catc";
-
-/*
- * Some defines.
- */ 
-
-#define STATS_UPDATE		(HZ)	/* Time between stats updates */
-#define TX_TIMEOUT		(5*HZ)	/* Max time the queue can be stopped */
-#define PKT_SZ			1536	/* Max Ethernet packet size */
-#define RX_MAX_BURST		15	/* Max packets per rx buffer (> 0, < 16) */
-#define TX_MAX_BURST		15	/* Max full sized packets per tx buffer (> 0) */
-#define CTRL_QUEUE		16	/* Max control requests in flight (power of two) */
-#define RX_PKT_SZ		1600	/* Max size of receive packet for F5U011 */
-
-/*
- * Control requests.
- */
-
-enum control_requests {
-	ReadMem =	0xf1,
-	GetMac =	0xf2,
-	Reset =		0xf4,
-	SetMac =	0xf5,
-	SetRxMode =     0xf5,  /* F5U011 only */
-	WriteROM =	0xf8,
-	SetReg =	0xfa,
-	GetReg =	0xfb,
-	WriteMem =	0xfc,
-	ReadROM =	0xfd,
-};
-
-/*
- * Registers.
- */
-
-enum register_offsets {
-	TxBufCount =	0x20,
-	RxBufCount =	0x21,
-	OpModes =	0x22,
-	TxQed =		0x23,
-	RxQed =		0x24,
-	MaxBurst =	0x25,
-	RxUnit =	0x60,
-	EthStatus =	0x61,
-	StationAddr0 =	0x67,
-	EthStats =	0x69,
-	LEDCtrl =	0x81,
-};
-
-enum eth_stats {
-	TxSingleColl =	0x00,
-        TxMultiColl =	0x02,
-        TxExcessColl =	0x04,
-        RxFramErr =	0x06,
-};
-
-enum op_mode_bits {
-	Op3MemWaits =	0x03,
-	OpLenInclude =	0x08,
-	OpRxMerge =	0x10,
-	OpTxMerge =	0x20,
-	OpWin95bugfix =	0x40,
-	OpLoopback =	0x80,
-};
-
-enum rx_filter_bits {
-	RxEnable =	0x01,
-	RxPolarity =	0x02,
-	RxForceOK =	0x04,
-	RxMultiCast =	0x08,
-	RxPromisc =	0x10,
-	AltRxPromisc =  0x20, /* F5U011 uses different bit */
-};
-
-enum led_values {
-	LEDFast = 	0x01,
-	LEDSlow =	0x02,
-	LEDFlash =	0x03,
-	LEDPulse =	0x04,
-	LEDLink =	0x08,
-};
-
-enum link_status {
-	LinkNoChange = 0,
-	LinkGood     = 1,
-	LinkBad      = 2
-};
-
-/*
- * The catc struct.
- */
-
-#define CTRL_RUNNING	0
-#define RX_RUNNING	1
-#define TX_RUNNING	2
-
-struct catc {
-	struct net_device *netdev;
-	struct usb_device *usbdev;
-
-	struct net_device_stats stats;
-	unsigned long flags;
-
-	unsigned int tx_ptr, tx_idx;
-	unsigned int ctrl_head, ctrl_tail;
-	spinlock_t tx_lock, ctrl_lock;
-
-	u8 tx_buf[2][TX_MAX_BURST * (PKT_SZ + 2)];
-	u8 rx_buf[RX_MAX_BURST * (PKT_SZ + 2)];
-	u8 irq_buf[2];
-	u8 ctrl_buf[64];
-	struct usb_ctrlrequest ctrl_dr;
-
-	struct timer_list timer;
-	u8 stats_buf[8];
-	u16 stats_vals[4];
-	unsigned long last_stats;
-
-	u8 multicast[64];
-
-	struct ctrl_queue {
-		u8 dir;
-		u8 request;
-		u16 value;
-		u16 index;
-		void *buf;
-		int len;
-		void (*callback)(struct catc *catc, struct ctrl_queue *q);
-	} ctrl_queue[CTRL_QUEUE];
-
-	struct urb *tx_urb, *rx_urb, *irq_urb, *ctrl_urb;
-
-	u8 is_f5u011;	/* Set if device is an F5U011 */
-	u8 rxmode[2];	/* Used for F5U011 */
-	atomic_t recq_sz; /* Used for F5U011 - counter of waiting rx packets */
-};
-
-/*
- * Useful macros.
- */
-
-#define catc_get_mac(catc, mac)				catc_ctrl_msg(catc, USB_DIR_IN,  GetMac, 0, 0, mac,  6)
-#define catc_reset(catc)				catc_ctrl_msg(catc, USB_DIR_OUT, Reset, 0, 0, NULL, 0)
-#define catc_set_reg(catc, reg, val)			catc_ctrl_msg(catc, USB_DIR_OUT, SetReg, val, reg, NULL, 0)
-#define catc_get_reg(catc, reg, buf)			catc_ctrl_msg(catc, USB_DIR_IN,  GetReg, 0, reg, buf, 1)
-#define catc_write_mem(catc, addr, buf, size)		catc_ctrl_msg(catc, USB_DIR_OUT, WriteMem, 0, addr, buf, size)
-#define catc_read_mem(catc, addr, buf, size)		catc_ctrl_msg(catc, USB_DIR_IN,  ReadMem, 0, addr, buf, size)
-
-#define f5u011_rxmode(catc, rxmode)			catc_ctrl_msg(catc, USB_DIR_OUT, SetRxMode, 0, 1, rxmode, 2)
-#define f5u011_rxmode_async(catc, rxmode)		catc_ctrl_async(catc, USB_DIR_OUT, SetRxMode, 0, 1, &rxmode, 2, NULL)
-#define f5u011_mchash_async(catc, hash)			catc_ctrl_async(catc, USB_DIR_OUT, SetRxMode, 0, 2, &hash, 8, NULL)
-
-#define catc_set_reg_async(catc, reg, val)		catc_ctrl_async(catc, USB_DIR_OUT, SetReg, val, reg, NULL, 0, NULL)
-#define catc_get_reg_async(catc, reg, cb)		catc_ctrl_async(catc, USB_DIR_IN, GetReg, 0, reg, NULL, 1, cb)
-#define catc_write_mem_async(catc, addr, buf, size)	catc_ctrl_async(catc, USB_DIR_OUT, WriteMem, 0, addr, buf, size, NULL)
-
-/*
- * Receive routines.
- */
-
-static void catc_rx_done(struct urb *urb)
-{
-	struct catc *catc = urb->context;
-	u8 *pkt_start = urb->transfer_buffer;
-	struct sk_buff *skb;
-	int pkt_len, pkt_offset = 0;
-
-	if (!catc->is_f5u011) {
-		clear_bit(RX_RUNNING, &catc->flags);
-		pkt_offset = 2;
-	}
-
-	if (urb->status) {
-		dbg("rx_done, status %d, length %d", urb->status, urb->actual_length);
-		return;
-	}
-
-	do {
-		if(!catc->is_f5u011) {
-			pkt_len = le16_to_cpup((__le16*)pkt_start);
-			if (pkt_len > urb->actual_length) {
-				catc->stats.rx_length_errors++;
-				catc->stats.rx_errors++;
-				break;
-			}
-		} else {
-			pkt_len = urb->actual_length;
-		}
-
-		if (!(skb = dev_alloc_skb(pkt_len)))
-			return;
-
-		eth_copy_and_sum(skb, pkt_start + pkt_offset, pkt_len, 0);
-		skb_put(skb, pkt_len);
-
-		skb->protocol = eth_type_trans(skb, catc->netdev);
-		netif_rx(skb);
-
-		catc->stats.rx_packets++;
-		catc->stats.rx_bytes += pkt_len;
-
-		/* F5U011 only does one packet per RX */
-		if (catc->is_f5u011)
-			break;
-		pkt_start += (((pkt_len + 1) >> 6) + 1) << 6;
-
-	} while (pkt_start - (u8 *) urb->transfer_buffer < urb->actual_length);
-
-	catc->netdev->last_rx = jiffies;
-
-	if (catc->is_f5u011) {
-		if (atomic_read(&catc->recq_sz)) {
-			int status;
-			atomic_dec(&catc->recq_sz);
-			dbg("getting extra packet");
-			urb->dev = catc->usbdev;
-			if ((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
-				dbg("submit(rx_urb) status %d", status);
-			}
-		} else {
-			clear_bit(RX_RUNNING, &catc->flags);
-		}
-	}
-}
-
-static void catc_irq_done(struct urb *urb)
-{
-	struct catc *catc = urb->context;
-	u8 *data = urb->transfer_buffer;
-	int status;
-	unsigned int hasdata = 0, linksts = LinkNoChange;
-
-	if (!catc->is_f5u011) {
-		hasdata = data[1] & 0x80;
-		if (data[1] & 0x40)
-			linksts = LinkGood;
-		else if (data[1] & 0x20)
-			linksts = LinkBad;
-	} else {
-		hasdata = (unsigned int)(be16_to_cpup((__be16*)data) & 0x0fff);
-		if (data[0] == 0x90)
-			linksts = LinkGood;
-		else if (data[0] == 0xA0)
-			linksts = LinkBad;
-	}
-
-	switch (urb->status) {
-	case 0:			/* success */
-		break;
-	case -ECONNRESET:	/* unlink */
-	case -ENOENT:
-	case -ESHUTDOWN:
-		return;
-	/* -EPIPE:  should clear the halt */
-	default:		/* error */
-		dbg("irq_done, status %d, data %02x %02x.", urb->status, data[0], data[1]);
-		goto resubmit;
-	}
-
-	if (linksts == LinkGood) {
-		netif_carrier_on(catc->netdev);
-		dbg("link ok");
-	}
-
-	if (linksts == LinkBad) {
-		netif_carrier_off(catc->netdev);
-		dbg("link bad");
-	}
-
-	if (hasdata) {
-		if (test_and_set_bit(RX_RUNNING, &catc->flags)) {
-			if (catc->is_f5u011)
-				atomic_inc(&catc->recq_sz);
-		} else {
-			catc->rx_urb->dev = catc->usbdev;
-			if ((status = usb_submit_urb(catc->rx_urb, GFP_ATOMIC)) < 0) {
-				err("submit(rx_urb) status %d", status);
-			}
-		} 
-	}
-resubmit:
-	status = usb_submit_urb (urb, GFP_ATOMIC);
-	if (status)
-		err ("can't resubmit intr, %s-%s, status %d",
-				catc->usbdev->bus->bus_name,
-				catc->usbdev->devpath, status);
-}
-
-/*
- * Transmit routines.
- */
-
-static int catc_tx_run(struct catc *catc)
-{
-	int status;
-
-	if (catc->is_f5u011)
-		catc->tx_ptr = (catc->tx_ptr + 63) & ~63;
-
-	catc->tx_urb->transfer_buffer_length = catc->tx_ptr;
-	catc->tx_urb->transfer_buffer = catc->tx_buf[catc->tx_idx];
-	catc->tx_urb->dev = catc->usbdev;
-
-	if ((status = usb_submit_urb(catc->tx_urb, GFP_ATOMIC)) < 0)
-		err("submit(tx_urb), status %d", status);
-
-	catc->tx_idx = !catc->tx_idx;
-	catc->tx_ptr = 0;
-
-	catc->netdev->trans_start = jiffies;
-	return status;
-}
-
-static void catc_tx_done(struct urb *urb)
-{
-	struct catc *catc = urb->context;
-	unsigned long flags;
-	int r;
-
-	if (urb->status == -ECONNRESET) {
-		dbg("Tx Reset.");
-		urb->status = 0;
-		catc->netdev->trans_start = jiffies;
-		catc->stats.tx_errors++;
-		clear_bit(TX_RUNNING, &catc->flags);
-		netif_wake_queue(catc->netdev);
-		return;
-	}
-
-	if (urb->status) {
-		dbg("tx_done, status %d, length %d", urb->status, urb->actual_length);
-		return;
-	}
-
-	spin_lock_irqsave(&catc->tx_lock, flags);
-
-	if (catc->tx_ptr) {
-		r = catc_tx_run(catc);
-		if (unlikely(r < 0))
-			clear_bit(TX_RUNNING, &catc->flags);
-	} else {
-		clear_bit(TX_RUNNING, &catc->flags);
-	}
-
-	netif_wake_queue(catc->netdev);
-
-	spin_unlock_irqrestore(&catc->tx_lock, flags);
-}
-
-static int catc_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev)
-{
-	struct catc *catc = netdev_priv(netdev);
-	unsigned long flags;
-	int r = 0;
-	char *tx_buf;
-
-	spin_lock_irqsave(&catc->tx_lock, flags);
-
-	catc->tx_ptr = (((catc->tx_ptr - 1) >> 6) + 1) << 6;
-	tx_buf = catc->tx_buf[catc->tx_idx] + catc->tx_ptr;
-	*((u16*)tx_buf) = (catc->is_f5u011) ? cpu_to_be16((u16)skb->len) : cpu_to_le16((u16)skb->len);
-	skb_copy_from_linear_data(skb, tx_buf + 2, skb->len);
-	catc->tx_ptr += skb->len + 2;
-
-	if (!test_and_set_bit(TX_RUNNING, &catc->flags)) {
-		r = catc_tx_run(catc);
-		if (r < 0)
-			clear_bit(TX_RUNNING, &catc->flags);
-	}
-
-	if ((catc->is_f5u011 && catc->tx_ptr)
-	     || (catc->tx_ptr >= ((TX_MAX_BURST - 1) * (PKT_SZ + 2))))
-		netif_stop_queue(netdev);
-
-	spin_unlock_irqrestore(&catc->tx_lock, flags);
-
-	if (r >= 0) {
-		catc->stats.tx_bytes += skb->len;
-		catc->stats.tx_packets++;
-	}
-
-	dev_kfree_skb(skb);
-
-	return 0;
-}
-
-static void catc_tx_timeout(struct net_device *netdev)
-{
-	struct catc *catc = netdev_priv(netdev);
-
-	warn("Transmit timed out.");
-	usb_unlink_urb(catc->tx_urb);
-}
-
-/*
- * Control messages.
- */
-
-static int catc_ctrl_msg(struct catc *catc, u8 dir, u8 request, u16 value, u16 index, void *buf, int len)
-{
-        int retval = usb_control_msg(catc->usbdev,
-		dir ? usb_rcvctrlpipe(catc->usbdev, 0) : usb_sndctrlpipe(catc->usbdev, 0),
-		 request, 0x40 | dir, value, index, buf, len, 1000);
-        return retval < 0 ? retval : 0;
-}
-
-static void catc_ctrl_run(struct catc *catc)
-{
-	struct ctrl_queue *q = catc->ctrl_queue + catc->ctrl_tail;
-	struct usb_device *usbdev = catc->usbdev;
-	struct urb *urb = catc->ctrl_urb;
-	struct usb_ctrlrequest *dr = &catc->ctrl_dr;
-	int status;
-
-	dr->bRequest = q->request;
-	dr->bRequestType = 0x40 | q->dir;
-	dr->wValue = cpu_to_le16(q->value);
-	dr->wIndex = cpu_to_le16(q->index);
-	dr->wLength = cpu_to_le16(q->len);
-
-        urb->pipe = q->dir ? usb_rcvctrlpipe(usbdev, 0) : usb_sndctrlpipe(usbdev, 0);
-	urb->transfer_buffer_length = q->len;
-	urb->transfer_buffer = catc->ctrl_buf;
-	urb->setup_packet = (void *) dr;
-	urb->dev = usbdev;
-
-	if (!q->dir && q->buf && q->len)
-		memcpy(catc->ctrl_buf, q->buf, q->len);
-
-	if ((status = usb_submit_urb(catc->ctrl_urb, GFP_KERNEL)))
-		err("submit(ctrl_urb) status %d", status);
-}
-
-static void catc_ctrl_done(struct urb *urb)
-{
-	struct catc *catc = urb->context;
-	struct ctrl_queue *q;
-	unsigned long flags;
-
-	if (urb->status)
-		dbg("ctrl_done, status %d, len %d.", urb->status, urb->actual_length);
-
-	spin_lock_irqsave(&catc->ctrl_lock, flags);
-
-	q = catc->ctrl_queue + catc->ctrl_tail;
-
-	if (q->dir) {
-		if (q->buf && q->len)
-			memcpy(q->buf, catc->ctrl_buf, q->len);
-		else
-			q->buf = catc->ctrl_buf;
-	}
-
-	if (q->callback)
-		q->callback(catc, q);
-
-	catc->ctrl_tail = (catc->ctrl_tail + 1) & (CTRL_QUEUE - 1);
-
-	if (catc->ctrl_head != catc->ctrl_tail)
-		catc_ctrl_run(catc);
-	else
-		clear_bit(CTRL_RUNNING, &catc->flags);
-
-	spin_unlock_irqrestore(&catc->ctrl_lock, flags);
-}
-
-static int catc_ctrl_async(struct catc *catc, u8 dir, u8 request, u16 value,
-	u16 index, void *buf, int len, void (*callback)(struct catc *catc, struct ctrl_queue *q))
-{
-	struct ctrl_queue *q;
-	int retval = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&catc->ctrl_lock, flags);
-	
-	q = catc->ctrl_queue + catc->ctrl_head;
-
-	q->dir = dir;
-	q->request = request;
-	q->value = value;
-	q->index = index;
-	q->buf = buf;
-	q->len = len;
-	q->callback = callback;
-
-	catc->ctrl_head = (catc->ctrl_head + 1) & (CTRL_QUEUE - 1);
-
-	if (catc->ctrl_head == catc->ctrl_tail) {
-		err("ctrl queue full");
-		catc->ctrl_tail = (catc->ctrl_tail + 1) & (CTRL_QUEUE - 1);
-		retval = -1;
-	}
-
-	if (!test_and_set_bit(CTRL_RUNNING, &catc->flags))
-		catc_ctrl_run(catc);
-
-	spin_unlock_irqrestore(&catc->ctrl_lock, flags);
-
-	return retval;
-}
-
-/*
- * Statistics.
- */
-
-static void catc_stats_done(struct catc *catc, struct ctrl_queue *q)
-{
-	int index = q->index - EthStats;
-	u16 data, last;
-
-	catc->stats_buf[index] = *((char *)q->buf);
-
-	if (index & 1)
-		return;
-
-	data = ((u16)catc->stats_buf[index] << 8) | catc->stats_buf[index + 1];
-	last = catc->stats_vals[index >> 1];
-
-	switch (index) {
-		case TxSingleColl:
-		case TxMultiColl:
-			catc->stats.collisions += data - last;
-			break;
-		case TxExcessColl:
-			catc->stats.tx_aborted_errors += data - last;
-			catc->stats.tx_errors += data - last;
-			break;
-		case RxFramErr:
-			catc->stats.rx_frame_errors += data - last;
-			catc->stats.rx_errors += data - last;
-			break;
-	}
-
-	catc->stats_vals[index >> 1] = data;
-}
-
-static void catc_stats_timer(unsigned long data)
-{
-	struct catc *catc = (void *) data;
-	int i;
-
-	for (i = 0; i < 8; i++)
-		catc_get_reg_async(catc, EthStats + 7 - i, catc_stats_done);
-
-	mod_timer(&catc->timer, jiffies + STATS_UPDATE);
-}
-
-static struct net_device_stats *catc_get_stats(struct net_device *netdev)
-{
-	struct catc *catc = netdev_priv(netdev);
-	return &catc->stats;
-}
-
-/*
- * Receive modes. Broadcast, Multicast, Promisc.
- */
-
-static void catc_multicast(unsigned char *addr, u8 *multicast)
-{
-	u32 crc;
-
-	crc = ether_crc_le(6, addr);
-	multicast[(crc >> 3) & 0x3f] |= 1 << (crc & 7);
-}
-
-static void catc_set_multicast_list(struct net_device *netdev)
-{
-	struct catc *catc = netdev_priv(netdev);
-	struct dev_mc_list *mc;
-	u8 broadcast[6];
-	u8 rx = RxEnable | RxPolarity | RxMultiCast;
-	int i;
-
-	memset(broadcast, 0xff, 6);
-	memset(catc->multicast, 0, 64);
-
-	catc_multicast(broadcast, catc->multicast);
-	catc_multicast(netdev->dev_addr, catc->multicast);
-
-	if (netdev->flags & IFF_PROMISC) {
-		memset(catc->multicast, 0xff, 64);
-		rx |= (!catc->is_f5u011) ? RxPromisc : AltRxPromisc;
-	} 
-
-	if (netdev->flags & IFF_ALLMULTI) {
-		memset(catc->multicast, 0xff, 64);
-	} else {
-		for (i = 0, mc = netdev->mc_list; mc && i < netdev->mc_count; i++, mc = mc->next) {
-			u32 crc = ether_crc_le(6, mc->dmi_addr);
-			if (!catc->is_f5u011) {
-				catc->multicast[(crc >> 3) & 0x3f] |= 1 << (crc & 7);
-			} else {
-				catc->multicast[7-(crc >> 29)] |= 1 << ((crc >> 26) & 7);
-			}
-		}
-	}
-	if (!catc->is_f5u011) {
-		catc_set_reg_async(catc, RxUnit, rx);
-		catc_write_mem_async(catc, 0xfa80, catc->multicast, 64);
-	} else {
-		f5u011_mchash_async(catc, catc->multicast);
-		if (catc->rxmode[0] != rx) {
-			catc->rxmode[0] = rx;
-			dbg("Setting RX mode to %2.2X %2.2X", catc->rxmode[0], catc->rxmode[1]);
-			f5u011_rxmode_async(catc, catc->rxmode);
-		}
-	}
-}
-
-static void catc_get_drvinfo(struct net_device *dev,
-			     struct ethtool_drvinfo *info)
-{
-	struct catc *catc = netdev_priv(dev);
-	strncpy(info->driver, driver_name, ETHTOOL_BUSINFO_LEN);
-	strncpy(info->version, DRIVER_VERSION, ETHTOOL_BUSINFO_LEN);
-	usb_make_path (catc->usbdev, info->bus_info, sizeof info->bus_info);
-}
-
-static int catc_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-	struct catc *catc = netdev_priv(dev);
-	if (!catc->is_f5u011)
-		return -EOPNOTSUPP;
-
-	cmd->supported = SUPPORTED_10baseT_Half | SUPPORTED_TP;
-	cmd->advertising = ADVERTISED_10baseT_Half | ADVERTISED_TP;
-	cmd->speed = SPEED_10;
-	cmd->duplex = DUPLEX_HALF;
-	cmd->port = PORT_TP; 
-	cmd->phy_address = 0;
-	cmd->transceiver = XCVR_INTERNAL;
-	cmd->autoneg = AUTONEG_DISABLE;
-	cmd->maxtxpkt = 1;
-	cmd->maxrxpkt = 1;
-	return 0;
-}
-
-static struct ethtool_ops ops = {
-	.get_drvinfo = catc_get_drvinfo,
-	.get_settings = catc_get_settings,
-	.get_link = ethtool_op_get_link
-};
-
-/*
- * Open, close.
- */
-
-static int catc_open(struct net_device *netdev)
-{
-	struct catc *catc = netdev_priv(netdev);
-	int status;
-
-	catc->irq_urb->dev = catc->usbdev;
-	if ((status = usb_submit_urb(catc->irq_urb, GFP_KERNEL)) < 0) {
-		err("submit(irq_urb) status %d", status);
-		return -1;
-	}
-
-	netif_start_queue(netdev);
-
-	if (!catc->is_f5u011)
-		mod_timer(&catc->timer, jiffies + STATS_UPDATE);
-
-	return 0;
-}
-
-static int catc_stop(struct net_device *netdev)
-{
-	struct catc *catc = netdev_priv(netdev);
-
-	netif_stop_queue(netdev);
-
-	if (!catc->is_f5u011)
-		del_timer_sync(&catc->timer);
-
-	usb_kill_urb(catc->rx_urb);
-	usb_kill_urb(catc->tx_urb);
-	usb_kill_urb(catc->irq_urb);
-	usb_kill_urb(catc->ctrl_urb);
-
-	return 0;
-}
-
-/*
- * USB probe, disconnect.
- */
-
-static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id)
-{
-	struct usb_device *usbdev = interface_to_usbdev(intf);
-	struct net_device *netdev;
-	struct catc *catc;
-	u8 broadcast[6];
-	int i, pktsz;
-
-	if (usb_set_interface(usbdev,
-			intf->altsetting->desc.bInterfaceNumber, 1)) {
-                err("Can't set altsetting 1.");
-		return -EIO;
-	}
-
-	netdev = alloc_etherdev(sizeof(struct catc));
-	if (!netdev)
-		return -ENOMEM;
-
-	catc = netdev_priv(netdev);
-
-	netdev->open = catc_open;
-	netdev->hard_start_xmit = catc_hard_start_xmit;
-	netdev->stop = catc_stop;
-	netdev->get_stats = catc_get_stats;
-	netdev->tx_timeout = catc_tx_timeout;
-	netdev->watchdog_timeo = TX_TIMEOUT;
-	netdev->set_multicast_list = catc_set_multicast_list;
-	SET_ETHTOOL_OPS(netdev, &ops);
-
-	catc->usbdev = usbdev;
-	catc->netdev = netdev;
-
-	spin_lock_init(&catc->tx_lock);
-	spin_lock_init(&catc->ctrl_lock);
-
-	init_timer(&catc->timer);
-	catc->timer.data = (long) catc;
-	catc->timer.function = catc_stats_timer;
-
-	catc->ctrl_urb = usb_alloc_urb(0, GFP_KERNEL);
-	catc->tx_urb = usb_alloc_urb(0, GFP_KERNEL);
-	catc->rx_urb = usb_alloc_urb(0, GFP_KERNEL);
-	catc->irq_urb = usb_alloc_urb(0, GFP_KERNEL);
-	if ((!catc->ctrl_urb) || (!catc->tx_urb) || 
-	    (!catc->rx_urb) || (!catc->irq_urb)) {
-		err("No free urbs available.");
-		usb_free_urb(catc->ctrl_urb);
-		usb_free_urb(catc->tx_urb);
-		usb_free_urb(catc->rx_urb);
-		usb_free_urb(catc->irq_urb);
-		free_netdev(netdev);
-		return -ENOMEM;
-	}
-
-	/* The F5U011 has the same vendor/product as the netmate but a device version of 0x130 */
-	if (le16_to_cpu(usbdev->descriptor.idVendor) == 0x0423 && 
-	    le16_to_cpu(usbdev->descriptor.idProduct) == 0xa &&
-	    le16_to_cpu(catc->usbdev->descriptor.bcdDevice) == 0x0130) {
-		dbg("Testing for f5u011");
-		catc->is_f5u011 = 1;		
-		atomic_set(&catc->recq_sz, 0);
-		pktsz = RX_PKT_SZ;
-	} else {
-		pktsz = RX_MAX_BURST * (PKT_SZ + 2);
-	}
-	
-	usb_fill_control_urb(catc->ctrl_urb, usbdev, usb_sndctrlpipe(usbdev, 0),
-		NULL, NULL, 0, catc_ctrl_done, catc);
-
-	usb_fill_bulk_urb(catc->tx_urb, usbdev, usb_sndbulkpipe(usbdev, 1),
-		NULL, 0, catc_tx_done, catc);
-
-	usb_fill_bulk_urb(catc->rx_urb, usbdev, usb_rcvbulkpipe(usbdev, 1),
-		catc->rx_buf, pktsz, catc_rx_done, catc);
-
-	usb_fill_int_urb(catc->irq_urb, usbdev, usb_rcvintpipe(usbdev, 2),
-                catc->irq_buf, 2, catc_irq_done, catc, 1);
-
-	if (!catc->is_f5u011) {
-		dbg("Checking memory size\n");
-
-		i = 0x12345678;
-		catc_write_mem(catc, 0x7a80, &i, 4);
-		i = 0x87654321;	
-		catc_write_mem(catc, 0xfa80, &i, 4);
-		catc_read_mem(catc, 0x7a80, &i, 4);
-	  
-		switch (i) {
-		case 0x12345678:
-			catc_set_reg(catc, TxBufCount, 8);
-			catc_set_reg(catc, RxBufCount, 32);
-			dbg("64k Memory\n");
-			break;
-		default:
-			warn("Couldn't detect memory size, assuming 32k");
-		case 0x87654321:
-			catc_set_reg(catc, TxBufCount, 4);
-			catc_set_reg(catc, RxBufCount, 16);
-			dbg("32k Memory\n");
-			break;
-		}
-	  
-		dbg("Getting MAC from SEEROM.");
-	  
-		catc_get_mac(catc, netdev->dev_addr);
-		
-		dbg("Setting MAC into registers.");
-	  
-		for (i = 0; i < 6; i++)
-			catc_set_reg(catc, StationAddr0 - i, netdev->dev_addr[i]);
-		
-		dbg("Filling the multicast list.");
-	  
-		memset(broadcast, 0xff, 6);
-		catc_multicast(broadcast, catc->multicast);
-		catc_multicast(netdev->dev_addr, catc->multicast);
-		catc_write_mem(catc, 0xfa80, catc->multicast, 64);
-		
-		dbg("Clearing error counters.");
-		
-		for (i = 0; i < 8; i++)
-			catc_set_reg(catc, EthStats + i, 0);
-		catc->last_stats = jiffies;
-		
-		dbg("Enabling.");
-		
-		catc_set_reg(catc, MaxBurst, RX_MAX_BURST);
-		catc_set_reg(catc, OpModes, OpTxMerge | OpRxMerge | OpLenInclude | Op3MemWaits);
-		catc_set_reg(catc, LEDCtrl, LEDLink);
-		catc_set_reg(catc, RxUnit, RxEnable | RxPolarity | RxMultiCast);
-	} else {
-		dbg("Performing reset\n");
-		catc_reset(catc);
-		catc_get_mac(catc, netdev->dev_addr);
-		
-		dbg("Setting RX Mode");
-		catc->rxmode[0] = RxEnable | RxPolarity | RxMultiCast;
-		catc->rxmode[1] = 0;
-		f5u011_rxmode(catc, catc->rxmode);
-	}
-	dbg("Init done.");
-	printk(KERN_INFO "%s: %s USB Ethernet at usb-%s-%s, ",
-	       netdev->name, (catc->is_f5u011) ? "Belkin F5U011" : "CATC EL1210A NetMate",
-	       usbdev->bus->bus_name, usbdev->devpath);
-	for (i = 0; i < 5; i++) printk("%2.2x:", netdev->dev_addr[i]);
-	printk("%2.2x.\n", netdev->dev_addr[i]);
-	usb_set_intfdata(intf, catc);
-
-	SET_NETDEV_DEV(netdev, &intf->dev);
-	if (register_netdev(netdev) != 0) {
-		usb_set_intfdata(intf, NULL);
-		usb_free_urb(catc->ctrl_urb);
-		usb_free_urb(catc->tx_urb);
-		usb_free_urb(catc->rx_urb);
-		usb_free_urb(catc->irq_urb);
-		free_netdev(netdev);
-		return -EIO;
-	}
-	return 0;
-}
-
-static void catc_disconnect(struct usb_interface *intf)
-{
-	struct catc *catc = usb_get_intfdata(intf);
-
-	usb_set_intfdata(intf, NULL);
-	if (catc) {
-		unregister_netdev(catc->netdev);
-		usb_free_urb(catc->ctrl_urb);
-		usb_free_urb(catc->tx_urb);
-		usb_free_urb(catc->rx_urb);
-		usb_free_urb(catc->irq_urb);
-		free_netdev(catc->netdev);
-	}
-}
-
-/*
- * Module functions and tables.
- */
-
-static struct usb_device_id catc_id_table [] = {
-	{ USB_DEVICE(0x0423, 0xa) },	/* CATC Netmate, Belkin F5U011 */
-	{ USB_DEVICE(0x0423, 0xc) },	/* CATC Netmate II, Belkin F5U111 */
-	{ USB_DEVICE(0x08d1, 0x1) },	/* smartBridges smartNIC */
-	{ }
-};
-
-MODULE_DEVICE_TABLE(usb, catc_id_table);
-
-static struct usb_driver catc_driver = {
-	.name =		driver_name,
-	.probe =	catc_probe,
-	.disconnect =	catc_disconnect,
-	.id_table =	catc_id_table,
-};
-
-static int __init catc_init(void)
-{
-	int result = usb_register(&catc_driver);
-	if (result == 0)
-		info(DRIVER_VERSION " " DRIVER_DESC);
-	return result;
-}
-
-static void __exit catc_exit(void)
-{
-	usb_deregister(&catc_driver);
-}
-
-module_init(catc_init);
-module_exit(catc_exit);