staging: wlags49_h2(5): remove driver

Remove the driver as it hasn't been cleaned up and it doesn't look like
anyone is going to work on it anymore.

Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com>
Cc: Henk de Groot <pe1dnn@amsat.org>
Cc: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 1950 deletions

diff --git a/drivers/staging/wlags49_h2/wl_netdev.c b/drivers/staging/wlags49_h2/wl_netdev.c
deleted file mode 100644
index 60701d4325d0..000000000000
--- a/drivers/staging/wlags49_h2/wl_netdev.c
+++ /dev/null
@@ -1,1950 +0,0 @@
-/*******************************************************************************
- * Agere Systems Inc.
- * Wireless device driver for Linux (wlags49).
- *
- * Copyright (c) 1998-2003 Agere Systems Inc.
- * All rights reserved.
- *   http://www.agere.com
- *
- * Initially developed by TriplePoint, Inc.
- *   http://www.triplepoint.com
- *
- *------------------------------------------------------------------------------
- *
- *   This file contains handler functions registered with the net_device
- *   structure.
- *
- *------------------------------------------------------------------------------
- *
- * SOFTWARE LICENSE
- *
- * This software is provided subject to the following terms and conditions,
- * which you should read carefully before using the software.  Using this
- * software indicates your acceptance of these terms and conditions.  If you do
- * not agree with these terms and conditions, do not use the software.
- *
- * Copyright © 2003 Agere Systems Inc.
- * All rights reserved.
- *
- * Redistribution and use in source or binary forms, with or without
- * modifications, are permitted provided that the following conditions are met:
- *
- * . Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following Disclaimer as comments in the code as
- *    well as in the documentation and/or other materials provided with the
- *    distribution.
- *
- * . Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following Disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * . Neither the name of Agere Systems Inc. nor the names of the contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * Disclaimer
- *
- * THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  ANY
- * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
- * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS 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, INCLUDING, BUT NOT LIMITED TO, 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.
- *
- ******************************************************************************/
-
-/*******************************************************************************
- * include files
- ******************************************************************************/
-#include <wl_version.h>
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/netdevice.h>
-#include <linux/ethtool.h>
-#include <linux/etherdevice.h>
-
-#include <debug.h>
-
-#include <hcf.h>
-#include <dhf.h>
-
-#include <wl_if.h>
-#include <wl_internal.h>
-#include <wl_util.h>
-#include <wl_priv.h>
-#include <wl_main.h>
-#include <wl_netdev.h>
-#include <wl_wext.h>
-
-#ifdef USE_PROFILE
-#include <wl_profile.h>
-#endif /* USE_PROFILE */
-
-#ifdef BUS_PCMCIA
-#include <wl_cs.h>
-#endif /* BUS_PCMCIA */
-
-#ifdef BUS_PCI
-#include <wl_pci.h>
-#endif /* BUS_PCI */
-
-#if HCF_ENCAP
-#define MTU_MAX (HCF_MAX_MSG - ETH_HLEN - 8)
-#else
-#define MTU_MAX (HCF_MAX_MSG - ETH_HLEN)
-#endif
-
-/*******************************************************************************
- * macros
- ******************************************************************************/
-#define BLOCK_INPUT(buf, len) \
-	do { \
-		desc->buf_addr = buf; \
-		desc->BUF_SIZE = len; \
-		status = hcf_rcv_msg(&(lp->hcfCtx), desc, 0); \
-	} while (0)
-
-#define BLOCK_INPUT_DMA(buf, len) memcpy( buf, desc_next->buf_addr, pktlen )
-
-/*******************************************************************************
- * function prototypes
- ******************************************************************************/
-
-/*******************************************************************************
- *	wl_init()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      We never need to do anything when a "Wireless" device is "initialized"
- *  by the net software, because we only register already-found cards.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure
- *
- *  RETURNS:
- *
- *      0 on success
- *      errno value otherwise
- *
- ******************************************************************************/
-int wl_init(struct net_device *dev)
-{
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-	return 0;
-}				/* wl_init */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_config()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Implement the SIOCSIFMAP interface.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure
- *      map - a pointer to the device's ifmap structure
- *
- *  RETURNS:
- *
- *      0 on success
- *      errno otherwise
- *
- ******************************************************************************/
-int wl_config(struct net_device *dev, struct ifmap *map)
-{
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-	DBG_PARAM(DbgInfo, "map", "0x%p", map);
-
-	/*
-	 * The only thing we care about here is a port change.
-	 * Since this not needed, ignore the request. 
-	 */
-	DBG_TRACE(DbgInfo, "%s: %s called.\n", dev->name, __func__);
-
-	return 0;
-}				/* wl_config */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_stats()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Return the current device statistics.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure
- *
- *  RETURNS:
- *
- *      a pointer to a net_device_stats structure containing the network
- *      statistics.
- *
- ******************************************************************************/
-struct net_device_stats *wl_stats(struct net_device *dev)
-{
-#ifdef USE_WDS
-	int count;
-#endif /* USE_WDS */
-	unsigned long flags;
-	struct net_device_stats *pStats;
-	struct wl_private *lp = wl_priv(dev);
-
-	/*DBG_PARAM( DbgInfo, "dev", "%s (0x%p)", dev->name, dev ); */
-
-	pStats = NULL;
-
-	wl_lock(lp, &flags);
-
-#ifdef USE_RTS
-	if (lp->useRTS == 1) {
-		wl_unlock(lp, &flags);
-		return NULL;
-	}
-#endif /* USE_RTS */
-
-	/* Return the statistics for the appropriate device */
-#ifdef USE_WDS
-
-	for (count = 0; count < NUM_WDS_PORTS; count++) {
-		if (dev == lp->wds_port[count].dev)
-			pStats = &(lp->wds_port[count].stats);
-	}
-
-#endif /* USE_WDS */
-
-	/* If pStats is still NULL, then the device is not a WDS port */
-	if (pStats == NULL)
-		pStats = &(lp->stats);
-
-	wl_unlock(lp, &flags);
-
-	return pStats;
-}				/* wl_stats */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_open()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Open the device.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure
- *
- *  RETURNS:
- *
- *      0 on success
- *      errno otherwise
- *
- ******************************************************************************/
-int wl_open(struct net_device *dev)
-{
-	int status = HCF_SUCCESS;
-	struct wl_private *lp = wl_priv(dev);
-	unsigned long flags;
-
-	wl_lock(lp, &flags);
-
-#ifdef USE_RTS
-	if (lp->useRTS == 1) {
-		DBG_TRACE(DbgInfo, "Skipping device open, in RTS mode\n");
-		wl_unlock(lp, &flags);
-		return -EIO;
-	}
-#endif /* USE_RTS */
-
-#ifdef USE_PROFILE
-	parse_config(dev);
-#endif
-
-	if (lp->portState == WVLAN_PORT_STATE_DISABLED) {
-		DBG_TRACE(DbgInfo, "Enabling Port 0\n");
-		status = wl_enable(lp);
-
-		if (status != HCF_SUCCESS) {
-			DBG_TRACE(DbgInfo, "Enable port 0 failed: 0x%x\n",
-				  status);
-		}
-	}
-
-	/* Holding the lock too long, make a gap to allow other processes */
-	wl_unlock(lp, &flags);
-	wl_lock(lp, &flags);
-
-	if (strlen(lp->fw_image_filename)) {
-		DBG_TRACE(DbgInfo, ";???? Kludgy way to force a download\n");
-		status = wl_go(lp);
-	} else {
-		status = wl_apply(lp);
-	}
-
-	/* Holding the lock too long, make a gap to allow other processes */
-	wl_unlock(lp, &flags);
-	wl_lock(lp, &flags);
-
-	/* Unsuccessful, try reset of the card to recover */
-	if (status != HCF_SUCCESS)
-		status = wl_reset(dev);
-
-	/* Holding the lock too long, make a gap to allow other processes */
-	wl_unlock(lp, &flags);
-	wl_lock(lp, &flags);
-
-	if (status == HCF_SUCCESS) {
-		netif_carrier_on(dev);
-		WL_WDS_NETIF_CARRIER_ON(lp);
-
-		/* Start handling interrupts */
-		lp->is_handling_int = WL_HANDLING_INT;
-		wl_act_int_on(lp);
-
-		netif_start_queue(dev);
-		WL_WDS_NETIF_START_QUEUE(lp);
-	} else {
-		wl_hcf_error(dev, status);	/* Report the error */
-		netif_device_detach(dev);	/* Stop the device and queue */
-	}
-
-	wl_unlock(lp, &flags);
-
-	return status;
-}				/* wl_open */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_close()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Close the device.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure
- *
- *  RETURNS:
- *
- *      0 on success
- *      errno otherwise
- *
- ******************************************************************************/
-int wl_close(struct net_device *dev)
-{
-	struct wl_private *lp = wl_priv(dev);
-	unsigned long flags;
-
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-
-	/* Mark the adapter as busy */
-	netif_stop_queue(dev);
-	WL_WDS_NETIF_STOP_QUEUE(lp);
-
-	netif_carrier_off(dev);
-	WL_WDS_NETIF_CARRIER_OFF(lp);
-
-	/*
-	 * Shutdown the adapter:
-	 * Disable adapter interrupts
-	 * Stop Tx/Rx
-	 * Update statistics
-	 * Set low power mode
-	 */
-
-	wl_lock(lp, &flags);
-
-	wl_act_int_off(lp);
-	/* Stop handling interrupts */
-	lp->is_handling_int = WL_NOT_HANDLING_INT;
-
-#ifdef USE_RTS
-	if (lp->useRTS == 1) {
-		DBG_TRACE(DbgInfo, "Skipping device close, in RTS mode\n");
-		wl_unlock(lp, &flags);
-		return -EIO;
-	}
-#endif /* USE_RTS */
-
-	/* Disable the ports */
-	wl_disable(lp);
-
-	wl_unlock(lp, &flags);
-
-	return 0;
-}				/* wl_close */
-
-/*============================================================================*/
-
-static void wl_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
-{
-	strlcpy(info->driver, DRIVER_NAME, sizeof(info->driver));
-	strlcpy(info->version, DRV_VERSION_STR, sizeof(info->version));
-
-	if (dev->dev.parent) {
-		dev_set_name(dev->dev.parent, "%s", info->bus_info);
-	} else {
-		snprintf(info->bus_info, sizeof(info->bus_info),
-			 "PCMCIA FIXME");
-	}
-}				/* wl_get_drvinfo */
-
-static struct ethtool_ops wl_ethtool_ops = {
-	.get_drvinfo = wl_get_drvinfo,
-	.get_link = ethtool_op_get_link,
-};
-
-/*******************************************************************************
- *	wl_ioctl()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The IOCTL handler for the device.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device struct.
- *      rq  - a pointer to the IOCTL request buffer.
- *      cmd - the IOCTL command code.
- *
- *  RETURNS:
- *
- *      0 on success
- *      errno value otherwise
- *
- ******************************************************************************/
-int wl_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-	struct wl_private *lp = wl_priv(dev);
-	unsigned long flags;
-	int ret = 0;
-
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-	DBG_PARAM(DbgInfo, "rq", "0x%p", rq);
-	DBG_PARAM(DbgInfo, "cmd", "0x%04x", cmd);
-
-	wl_lock(lp, &flags);
-
-	wl_act_int_off(lp);
-
-#ifdef USE_RTS
-	if (lp->useRTS == 1) {
-		/* Handle any RTS IOCTL here */
-		if (cmd == WL_IOCTL_RTS) {
-			DBG_TRACE(DbgInfo, "IOCTL: WL_IOCTL_RTS\n");
-			ret = wvlan_rts((struct rtsreq *)rq, dev->base_addr);
-		} else {
-			DBG_TRACE(DbgInfo,
-				  "IOCTL not supported in RTS mode: 0x%X\n",
-				  cmd);
-			ret = -EOPNOTSUPP;
-		}
-
-		goto out_act_int_on_unlock;
-	}
-#endif /* USE_RTS */
-
-	/* Only handle UIL IOCTL requests when the UIL has the system blocked. */
-	if (!((lp->flags & WVLAN2_UIL_BUSY) && (cmd != WVLAN2_IOCTL_UIL))) {
-#ifdef USE_UIL
-		struct uilreq *urq = (struct uilreq *)rq;
-#endif /* USE_UIL */
-
-		switch (cmd) {
-			/* ================== Private IOCTLs (up to 16) ================== */
-#ifdef USE_UIL
-		case WVLAN2_IOCTL_UIL:
-			DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL\n");
-			ret = wvlan_uil(urq, lp);
-			break;
-#endif /* USE_UIL */
-
-		default:
-			DBG_TRACE(DbgInfo, "IOCTL CODE NOT SUPPORTED: 0x%X\n",
-				  cmd);
-			ret = -EOPNOTSUPP;
-			break;
-		}
-	} else {
-		DBG_WARNING(DbgInfo,
-			    "DEVICE IS BUSY, CANNOT PROCESS REQUEST\n");
-		ret = -EBUSY;
-	}
-
-#ifdef USE_RTS
-out_act_int_on_unlock:
-#endif /* USE_RTS */
-	wl_act_int_on(lp);
-
-	wl_unlock(lp, &flags);
-
-	return ret;
-}				/* wl_ioctl */
-
-/*============================================================================*/
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void wl_poll(struct net_device *dev)
-{
-	struct wl_private *lp = wl_priv(dev);
-	unsigned long flags;
-	struct pt_regs regs;
-
-	wl_lock(lp, &flags);
-	wl_isr(dev->irq, dev, &regs);
-	wl_unlock(lp, &flags);
-}
-#endif
-
-/*******************************************************************************
- *	wl_tx_timeout()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler called when, for some reason, a Tx request is not completed.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device struct.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_tx_timeout(struct net_device *dev)
-{
-#ifdef USE_WDS
-	int count;
-#endif /* USE_WDS */
-	unsigned long flags;
-	struct wl_private *lp = wl_priv(dev);
-	struct net_device_stats *pStats = NULL;
-
-	DBG_WARNING(DbgInfo, "%s: Transmit timeout.\n", dev->name);
-
-	wl_lock(lp, &flags);
-
-#ifdef USE_RTS
-	if (lp->useRTS == 1) {
-		DBG_TRACE(DbgInfo,
-			  "Skipping tx_timeout handler, in RTS mode\n");
-		wl_unlock(lp, &flags);
-		return;
-	}
-#endif /* USE_RTS */
-
-	/* Figure out which device (the "root" device or WDS port) this timeout
-	   is for */
-#ifdef USE_WDS
-
-	for (count = 0; count < NUM_WDS_PORTS; count++) {
-		if (dev == lp->wds_port[count].dev) {
-			pStats = &(lp->wds_port[count].stats);
-
-			/* Break the loop so that we can use the counter to access WDS
-			   information in the private structure */
-			break;
-		}
-	}
-
-#endif /* USE_WDS */
-
-	/* If pStats is still NULL, then the device is not a WDS port */
-	if (pStats == NULL)
-		pStats = &(lp->stats);
-
-	/* Accumulate the timeout error */
-	pStats->tx_errors++;
-
-	wl_unlock(lp, &flags);
-}				/* wl_tx_timeout */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_send()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The routine which performs data transmits.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's wl_private struct.
- *
- *  RETURNS:
- *
- *      0 on success
- *      1 on error
- *
- ******************************************************************************/
-int wl_send(struct wl_private *lp)
-{
-
-	int status;
-	DESC_STRCT *desc;
-	WVLAN_LFRAME *txF = NULL;
-	struct list_head *element;
-	int len;
-    /*------------------------------------------------------------------------*/
-
-	if (lp == NULL) {
-		DBG_ERROR(DbgInfo, "Private adapter struct is NULL\n");
-		return FALSE;
-	}
-	if (lp->dev == NULL) {
-		DBG_ERROR(DbgInfo, "net_device struct in wl_private is NULL\n");
-		return FALSE;
-	}
-
-	/*
-	 * Check for the availability of FIDs; if none are available,
-	 * don't take any frames off the txQ
-	 */
-	if (lp->hcfCtx.IFB_RscInd == 0)
-		return FALSE;
-
-	/* Reclaim the TxQ Elements and place them back on the free queue */
-	if (!list_empty(&(lp->txQ[0]))) {
-		element = lp->txQ[0].next;
-
-		txF = (WVLAN_LFRAME *) list_entry(element, WVLAN_LFRAME, node);
-		if (txF != NULL) {
-			lp->txF.skb = txF->frame.skb;
-			lp->txF.port = txF->frame.port;
-
-			txF->frame.skb = NULL;
-			txF->frame.port = 0;
-
-			list_del(&(txF->node));
-			list_add(element, &(lp->txFree));
-
-			lp->txQ_count--;
-
-			if (lp->txQ_count < TX_Q_LOW_WATER_MARK) {
-				if (lp->netif_queue_on == FALSE) {
-					DBG_TX(DbgInfo, "Kickstarting Q: %d\n",
-					       lp->txQ_count);
-					netif_wake_queue(lp->dev);
-					WL_WDS_NETIF_WAKE_QUEUE(lp);
-					lp->netif_queue_on = TRUE;
-				}
-			}
-		}
-	}
-
-	if (lp->txF.skb == NULL)
-		return FALSE;
-
-	/* If the device has resources (FIDs) available, then Tx the packet */
-	/* Format the TxRequest and send it to the adapter */
-	len = lp->txF.skb->len < ETH_ZLEN ? ETH_ZLEN : lp->txF.skb->len;
-
-	desc = &(lp->desc_tx);
-	desc->buf_addr = lp->txF.skb->data;
-	desc->BUF_CNT = len;
-	desc->next_desc_addr = NULL;
-
-	status = hcf_send_msg(&(lp->hcfCtx), desc, lp->txF.port);
-
-	if (status == HCF_SUCCESS) {
-		lp->dev->trans_start = jiffies;
-
-		DBG_TX(DbgInfo, "Transmit...\n");
-
-		if (lp->txF.port == HCF_PORT_0) {
-			lp->stats.tx_packets++;
-			lp->stats.tx_bytes += lp->txF.skb->len;
-		}
-#ifdef USE_WDS
-		else {
-			lp->wds_port[((lp->txF.port >> 8) -
-				      1)].stats.tx_packets++;
-			lp->wds_port[((lp->txF.port >> 8) -
-				      1)].stats.tx_bytes += lp->txF.skb->len;
-		}
-
-#endif /* USE_WDS */
-
-		/* Free the skb and perform queue cleanup, as the buffer was
-		   transmitted successfully */
-		dev_consume_skb_any( lp->txF.skb );
-
-		lp->txF.skb = NULL;
-		lp->txF.port = 0;
-	}
-
-	return TRUE;
-}				/* wl_send */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_tx()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The Tx handler function for the network layer.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff structure containing the data to transfer.
- *      dev - a pointer to the device's net_device structure.
- *
- *  RETURNS:
- *
- *      0 on success
- *      1 on error
- *
- ******************************************************************************/
-int wl_tx(struct sk_buff *skb, struct net_device *dev, int port)
-{
-	unsigned long flags;
-	struct wl_private *lp = wl_priv(dev);
-	WVLAN_LFRAME *txF = NULL;
-	struct list_head *element;
-    /*------------------------------------------------------------------------*/
-
-	/* Grab the spinlock */
-	wl_lock(lp, &flags);
-
-	if (lp->flags & WVLAN2_UIL_BUSY) {
-		DBG_WARNING(DbgInfo, "UIL has device blocked\n");
-		/* Start dropping packets here??? */
-		wl_unlock(lp, &flags);
-		return 1;
-	}
-#ifdef USE_RTS
-	if (lp->useRTS == 1) {
-		DBG_PRINT("RTS: we're getting a Tx...\n");
-		wl_unlock(lp, &flags);
-		return 1;
-	}
-#endif /* USE_RTS */
-
-	if (!lp->use_dma) {
-		/* Get an element from the queue */
-		element = lp->txFree.next;
-		txF = (WVLAN_LFRAME *) list_entry(element, WVLAN_LFRAME, node);
-		if (txF == NULL) {
-			DBG_ERROR(DbgInfo, "Problem with list_entry\n");
-			wl_unlock(lp, &flags);
-			return 1;
-		}
-		/* Fill out the frame */
-		txF->frame.skb = skb;
-		txF->frame.port = port;
-		/* Move the frame to the txQ */
-		/* NOTE: Here's where we would do priority queueing */
-		list_move(&(txF->node), &(lp->txQ[0]));
-
-		lp->txQ_count++;
-		if (lp->txQ_count >= DEFAULT_NUM_TX_FRAMES) {
-			DBG_TX(DbgInfo, "Q Full: %d\n", lp->txQ_count);
-			if (lp->netif_queue_on == TRUE) {
-				netif_stop_queue(lp->dev);
-				WL_WDS_NETIF_STOP_QUEUE(lp);
-				lp->netif_queue_on = FALSE;
-			}
-		}
-	}
-	wl_act_int_off(lp);	/* Disable Interrupts */
-
-	/* Send the data to the hardware using the appropriate method */
-#ifdef ENABLE_DMA
-	if (lp->use_dma) {
-		wl_send_dma(lp, skb, port);
-	} else
-#endif
-	{
-		wl_send(lp);
-	}
-	/* Re-enable Interrupts, release the spinlock and return */
-	wl_act_int_on(lp);
-	wl_unlock(lp, &flags);
-	return 0;
-}				/* wl_tx */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_rx()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The routine which performs data reception.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure.
- *
- *  RETURNS:
- *
- *      0 on success
- *      1 on error
- *
- ******************************************************************************/
-int wl_rx(struct net_device *dev)
-{
-	int port;
-	struct sk_buff *skb;
-	struct wl_private *lp = wl_priv(dev);
-	int status;
-	hcf_16 pktlen;
-	hcf_16 hfs_stat;
-	DESC_STRCT *desc;
-    /*------------------------------------------------------------------------*/
-
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-
-	if (!(lp->flags & WVLAN2_UIL_BUSY)) {
-
-#ifdef USE_RTS
-		if (lp->useRTS == 1) {
-			DBG_PRINT("RTS: We're getting an Rx...\n");
-			return -EIO;
-		}
-#endif /* USE_RTS */
-
-		/* Read the HFS_STAT register from the lookahead buffer */
-		hfs_stat = (hcf_16) ((lp->lookAheadBuf[HFS_STAT]) |
-				     (lp->lookAheadBuf[HFS_STAT + 1] << 8));
-
-		/* Make sure the frame isn't bad */
-		if ((hfs_stat & HFS_STAT_ERR) != HCF_SUCCESS) {
-			DBG_WARNING(DbgInfo,
-				    "HFS_STAT_ERROR (0x%x) in Rx Packet\n",
-				    lp->lookAheadBuf[HFS_STAT]);
-			return -EIO;
-		}
-
-		/* Determine what port this packet is for */
-		port = (hfs_stat >> 8) & 0x0007;
-		DBG_RX(DbgInfo, "Rx frame for port %d\n", port);
-
-		pktlen = lp->hcfCtx.IFB_RxLen;
-		if (pktlen != 0) {
-			skb = ALLOC_SKB(pktlen);
-			if (skb != NULL) {
-				/* Set the netdev based on the port */
-				switch (port) {
-#ifdef USE_WDS
-				case 1:
-				case 2:
-				case 3:
-				case 4:
-				case 5:
-				case 6:
-					skb->dev = lp->wds_port[port - 1].dev;
-					break;
-#endif /* USE_WDS */
-
-				case 0:
-				default:
-					skb->dev = dev;
-					break;
-				}
-
-				desc = &(lp->desc_rx);
-
-				desc->next_desc_addr = NULL;
-
-/*
-#define BLOCK_INPUT(buf, len) \
-    desc->buf_addr = buf; \
-    desc->BUF_SIZE = len; \
-    status = hcf_rcv_msg(&(lp->hcfCtx), desc, 0)
-*/
-
-				GET_PACKET(skb->dev, skb, pktlen);
-
-				if (status == HCF_SUCCESS) {
-					if (port == 0) {
-						lp->stats.rx_packets++;
-						lp->stats.rx_bytes += pktlen;
-					}
-#ifdef USE_WDS
-					else {
-						lp->wds_port[port -
-							     1].stats.
-						    rx_packets++;
-						lp->wds_port[port -
-							     1].stats.
-						    rx_bytes += pktlen;
-					}
-#endif /* USE_WDS */
-
-					dev->last_rx = jiffies;
-
-#ifdef WIRELESS_EXT
-#ifdef WIRELESS_SPY
-					if (lp->spydata.spy_number > 0) {
-						char *srcaddr =
-						    skb->mac.raw +
-						    MAC_ADDR_SIZE;
-
-						wl_spy_gather(dev, srcaddr);
-					}
-#endif /* WIRELESS_SPY */
-#endif /* WIRELESS_EXT */
-					netif_rx(skb);
-				} else {
-					DBG_ERROR(DbgInfo,
-						  "Rx request to card FAILED\n");
-
-					if (port == 0)
-						lp->stats.rx_dropped++;
-#ifdef USE_WDS
-					else {
-						lp->wds_port[port -
-							     1].stats.
-						    rx_dropped++;
-					}
-#endif /* USE_WDS */
-
-					dev_kfree_skb(skb);
-				}
-			} else {
-				DBG_ERROR(DbgInfo, "Could not alloc skb\n");
-
-				if (port == 0)
-					lp->stats.rx_dropped++;
-#ifdef USE_WDS
-				else {
-					lp->wds_port[port -
-						     1].stats.rx_dropped++;
-				}
-#endif /* USE_WDS */
-			}
-		}
-	}
-
-	return 0;
-}				/* wl_rx */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_multicast()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Function to handle multicast packets
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-#ifdef NEW_MULTICAST
-
-void wl_multicast(struct net_device *dev)
-{
-#if 1				/* (HCF_TYPE) & HCF_TYPE_STA */
-	/*
-	 * should we return an error status in AP mode ?
-	 * seems reasonable that even an AP-only driver
-	 * could afford this small additional footprint
-	 */
-
-	int x;
-	struct netdev_hw_addr *ha;
-	struct wl_private *lp = wl_priv(dev);
-	unsigned long flags;
-
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-
-	if (!wl_adapter_is_open(dev))
-		return;
-
-#if DBG
-	if (DBG_FLAGS(DbgInfo) & DBG_PARAM_ON) {
-		DBG_PRINT("  flags: %s%s%s\n",
-			  (dev->flags & IFF_PROMISC) ? "Promiscuous " : "",
-			  (dev->flags & IFF_MULTICAST) ? "Multicast " : "",
-			  (dev->flags & IFF_ALLMULTI) ? "All-Multicast" : "");
-
-		DBG_PRINT("  mc_count: %d\n", netdev_mc_count(dev));
-
-		netdev_for_each_mc_addr(ha, dev)
-		    DBG_PRINT("    %pM (%d)\n", ha->addr, dev->addr_len);
-	}
-#endif /* DBG */
-
-	if (!(lp->flags & WVLAN2_UIL_BUSY)) {
-
-#ifdef USE_RTS
-		if (lp->useRTS == 1) {
-			DBG_TRACE(DbgInfo, "Skipping multicast, in RTS mode\n");
-			return;
-		}
-#endif /* USE_RTS */
-
-		wl_lock(lp, &flags);
-		wl_act_int_off(lp);
-
-		if (CNV_INT_TO_LITTLE(lp->hcfCtx.IFB_FWIdentity.comp_id) ==
-		    COMP_ID_FW_STA) {
-			if (dev->flags & IFF_PROMISC) {
-				/* Enable promiscuous mode */
-				lp->ltvRecord.len = 2;
-				lp->ltvRecord.typ = CFG_PROMISCUOUS_MODE;
-				lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(1);
-				DBG_PRINT
-				    ("Enabling Promiscuous mode (IFF_PROMISC)\n");
-				hcf_put_info(&(lp->hcfCtx),
-					     (LTVP) & (lp->ltvRecord));
-			} else if ((netdev_mc_count(dev) > HCF_MAX_MULTICAST)
-				   || (dev->flags & IFF_ALLMULTI)) {
-				/* Shutting off this filter will enable all multicast frames to
-				   be sent up from the device; however, this is a static RID, so
-				   a call to wl_apply() is needed */
-				lp->ltvRecord.len = 2;
-				lp->ltvRecord.typ = CFG_CNF_RX_ALL_GROUP_ADDR;
-				lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(0);
-				DBG_PRINT
-				    ("Enabling all multicast mode (IFF_ALLMULTI)\n");
-				hcf_put_info(&(lp->hcfCtx),
-					     (LTVP) & (lp->ltvRecord));
-				wl_apply(lp);
-			} else if (!netdev_mc_empty(dev)) {
-				/* Set the multicast addresses */
-				lp->ltvRecord.len =
-				    (netdev_mc_count(dev) * 3) + 1;
-				lp->ltvRecord.typ = CFG_GROUP_ADDR;
-
-				x = 0;
-				netdev_for_each_mc_addr(ha, dev)
-				    memcpy(&
-					   (lp->ltvRecord.u.u8[x++ * ETH_ALEN]),
-					   ha->addr, ETH_ALEN);
-				DBG_PRINT("Setting multicast list\n");
-				hcf_put_info(&(lp->hcfCtx),
-					     (LTVP) & (lp->ltvRecord));
-			} else {
-				/* Disable promiscuous mode */
-				lp->ltvRecord.len = 2;
-				lp->ltvRecord.typ = CFG_PROMISCUOUS_MODE;
-				lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(0);
-				DBG_PRINT("Disabling Promiscuous mode\n");
-				hcf_put_info(&(lp->hcfCtx),
-					     (LTVP) & (lp->ltvRecord));
-
-				/* Disable multicast mode */
-				lp->ltvRecord.len = 2;
-				lp->ltvRecord.typ = CFG_GROUP_ADDR;
-				DBG_PRINT("Disabling Multicast mode\n");
-				hcf_put_info(&(lp->hcfCtx),
-					     (LTVP) & (lp->ltvRecord));
-
-				/*
-				 * Turning on this filter will prevent all multicast frames from
-				 * being sent up from the device; however, this is a static RID,
-				 * so a call to wl_apply() is needed
-				 */
-				lp->ltvRecord.len = 2;
-				lp->ltvRecord.typ = CFG_CNF_RX_ALL_GROUP_ADDR;
-				lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(1);
-				DBG_PRINT
-				    ("Disabling all multicast mode (IFF_ALLMULTI)\n");
-				hcf_put_info(&(lp->hcfCtx),
-					     (LTVP) & (lp->ltvRecord));
-				wl_apply(lp);
-			}
-		}
-		wl_act_int_on(lp);
-		wl_unlock(lp, &flags);
-	}
-#endif /* HCF_STA */
-}				/* wl_multicast */
-
-/*============================================================================*/
-
-#else /* NEW_MULTICAST */
-
-void wl_multicast(struct net_device *dev, int num_addrs, void *addrs)
-{
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-	DBG_PARAM(DbgInfo, "num_addrs", "%d", num_addrs);
-	DBG_PARAM(DbgInfo, "addrs", "0x%p", addrs);
-
-#error Obsolete set multicast interface!
-}				/* wl_multicast */
-
-/*============================================================================*/
-
-#endif /* NEW_MULTICAST */
-
-static const struct net_device_ops wl_netdev_ops = {
-	.ndo_start_xmit = &wl_tx_port0,
-
-	.ndo_set_config = &wl_config,
-	.ndo_get_stats = &wl_stats,
-	.ndo_set_rx_mode = &wl_multicast,
-
-	.ndo_init = &wl_insert,
-	.ndo_open = &wl_adapter_open,
-	.ndo_stop = &wl_adapter_close,
-	.ndo_do_ioctl = &wl_ioctl,
-
-	.ndo_tx_timeout = &wl_tx_timeout,
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	.ndo_poll_controller = wl_poll,
-#endif
-};
-
-/*******************************************************************************
- *	wl_device_alloc()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Create instances of net_device and wl_private for the new adapter
- *  and register the device's entry points in the net_device structure.
- *
- *  PARAMETERS:
- *
- *      N/A
- *
- *  RETURNS:
- *
- *      a pointer to an allocated and initialized net_device struct for this
- *      device.
- *
- ******************************************************************************/
-struct net_device *wl_device_alloc(void)
-{
-	struct net_device *dev = NULL;
-	struct wl_private *lp = NULL;
-
-	/* Alloc a net_device struct */
-	dev = alloc_etherdev(sizeof(struct wl_private));
-	if (!dev)
-		return NULL;
-
-	/*
-	 * Initialize the 'next' pointer in the struct.
-	 * Currently only used for PCI,
-	 * but do it here just in case it's used
-	 * for other buses in the future
-	 */
-	lp = wl_priv(dev);
-
-	/* Check MTU */
-	if (dev->mtu > MTU_MAX) {
-		DBG_WARNING(DbgInfo, "%s: MTU set too high, limiting to %d.\n",
-			    dev->name, MTU_MAX);
-		dev->mtu = MTU_MAX;
-	}
-
-	/* Setup the function table in the device structure. */
-
-	dev->wireless_handlers = (struct iw_handler_def *)&wl_iw_handler_def;
-	lp->wireless_data.spy_data = &lp->spy_data;
-	dev->wireless_data = &lp->wireless_data;
-
-	dev->netdev_ops = &wl_netdev_ops;
-
-	dev->watchdog_timeo = TX_TIMEOUT;
-
-	dev->ethtool_ops = &wl_ethtool_ops;
-
-	netif_stop_queue(dev);
-
-	/* Allocate virtual devices for WDS support if needed */
-	WL_WDS_DEVICE_ALLOC(lp);
-
-	return dev;
-}				/* wl_device_alloc */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_device_dealloc()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Free instances of net_device and wl_private strcutres for an adapter
- *  and perform basic cleanup.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_device_dealloc(struct net_device *dev)
-{
-	/* Dealloc the WDS ports */
-	WL_WDS_DEVICE_DEALLOC(lp);
-
-	free_netdev(dev);
-}				/* wl_device_dealloc */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_tx_port0()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler routine for Tx over HCF_PORT_0.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff to transmit.
- *      dev - a pointer to a net_device structure representing HCF_PORT_0.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-int wl_tx_port0(struct sk_buff *skb, struct net_device *dev)
-{
-	DBG_TX(DbgInfo, "Tx on Port 0\n");
-
-	return wl_tx(skb, dev, HCF_PORT_0);
-#ifdef ENABLE_DMA
-	return wl_tx_dma(skb, dev, HCF_PORT_0);
-#endif
-}				/* wl_tx_port0i */
-
-/*============================================================================*/
-
-#ifdef USE_WDS
-
-/*******************************************************************************
- *	wl_tx_port1()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler routine for Tx over HCF_PORT_1.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff to transmit.
- *      dev - a pointer to a net_device structure representing HCF_PORT_1.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-int wl_tx_port1(struct sk_buff *skb, struct net_device *dev)
-{
-	DBG_TX(DbgInfo, "Tx on Port 1\n");
-	return wl_tx(skb, dev, HCF_PORT_1);
-}				/* wl_tx_port1 */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_tx_port2()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler routine for Tx over HCF_PORT_2.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff to transmit.
- *      dev - a pointer to a net_device structure representing HCF_PORT_2.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-int wl_tx_port2(struct sk_buff *skb, struct net_device *dev)
-{
-	DBG_TX(DbgInfo, "Tx on Port 2\n");
-	return wl_tx(skb, dev, HCF_PORT_2);
-}				/* wl_tx_port2 */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_tx_port3()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler routine for Tx over HCF_PORT_3.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff to transmit.
- *      dev - a pointer to a net_device structure representing HCF_PORT_3.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-int wl_tx_port3(struct sk_buff *skb, struct net_device *dev)
-{
-	DBG_TX(DbgInfo, "Tx on Port 3\n");
-	return wl_tx(skb, dev, HCF_PORT_3);
-}				/* wl_tx_port3 */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_tx_port4()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler routine for Tx over HCF_PORT_4.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff to transmit.
- *      dev - a pointer to a net_device structure representing HCF_PORT_4.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-int wl_tx_port4(struct sk_buff *skb, struct net_device *dev)
-{
-	DBG_TX(DbgInfo, "Tx on Port 4\n");
-	return wl_tx(skb, dev, HCF_PORT_4);
-}				/* wl_tx_port4 */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_tx_port5()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler routine for Tx over HCF_PORT_5.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff to transmit.
- *      dev - a pointer to a net_device structure representing HCF_PORT_5.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-int wl_tx_port5(struct sk_buff *skb, struct net_device *dev)
-{
-	DBG_TX(DbgInfo, "Tx on Port 5\n");
-	return wl_tx(skb, dev, HCF_PORT_5);
-}				/* wl_tx_port5 */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_tx_port6()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The handler routine for Tx over HCF_PORT_6.
- *
- *  PARAMETERS:
- *
- *      skb - a pointer to the sk_buff to transmit.
- *      dev - a pointer to a net_device structure representing HCF_PORT_6.
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-int wl_tx_port6(struct sk_buff *skb, struct net_device *dev)
-{
-	DBG_TX(DbgInfo, "Tx on Port 6\n");
-	return wl_tx(skb, dev, HCF_PORT_6);
-}				/* wl_tx_port6 */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_wds_device_alloc()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Create instances of net_device to represent the WDS ports, and register
- *  the device's entry points in the net_device structure.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's private adapter structure
- *
- *  RETURNS:
- *
- *      N/A, but will place pointers to the allocated and initialized net_device
- *      structs in the private adapter structure.
- *
- ******************************************************************************/
-void wl_wds_device_alloc(struct wl_private *lp)
-{
-	int count;
-
-	/* WDS support requires additional net_device structs to be allocated,
-	   so that user space apps can use these virtual devices to specify the
-	   port on which to Tx/Rx */
-	for (count = 0; count < NUM_WDS_PORTS; count++) {
-		struct net_device *dev_wds = NULL;
-
-		dev_wds = kzalloc(sizeof(struct net_device), GFP_KERNEL);
-		if (!dev_wds)
-			return;
-
-		ether_setup(dev_wds);
-
-		lp->wds_port[count].dev = dev_wds;
-
-		/* Re-use wl_init for all the devices, as it currently does nothing, but
-		 * is required. Re-use the stats/tx_timeout handler for all as well; the
-		 * WDS port which is requesting these operations can be determined by
-		 * the net_device pointer. Set the private member of all devices to point
-		 * to the same net_device struct; that way, all information gets
-		 * funnelled through the one "real" net_device. Name the WDS ports
-		 * "wds<n>"
-		 * */
-		lp->wds_port[count].dev->init = &wl_init;
-		lp->wds_port[count].dev->get_stats = &wl_stats;
-		lp->wds_port[count].dev->tx_timeout = &wl_tx_timeout;
-		lp->wds_port[count].dev->watchdog_timeo = TX_TIMEOUT;
-		lp->wds_port[count].dev->priv = lp;
-
-		sprintf(lp->wds_port[count].dev->name, "wds%d", count);
-	}
-
-	/* Register the Tx handlers */
-	lp->wds_port[0].dev->hard_start_xmit = &wl_tx_port1;
-	lp->wds_port[1].dev->hard_start_xmit = &wl_tx_port2;
-	lp->wds_port[2].dev->hard_start_xmit = &wl_tx_port3;
-	lp->wds_port[3].dev->hard_start_xmit = &wl_tx_port4;
-	lp->wds_port[4].dev->hard_start_xmit = &wl_tx_port5;
-	lp->wds_port[5].dev->hard_start_xmit = &wl_tx_port6;
-
-	WL_WDS_NETIF_STOP_QUEUE(lp);
-}				/* wl_wds_device_alloc */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_wds_device_dealloc()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Free instances of net_device structures used to support WDS.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's private adapter structure
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_wds_device_dealloc(struct wl_private *lp)
-{
-	int count;
-
-	for (count = 0; count < NUM_WDS_PORTS; count++) {
-		struct net_device *dev_wds = NULL;
-
-		dev_wds = lp->wds_port[count].dev;
-
-		if (dev_wds != NULL) {
-			if (dev_wds->flags & IFF_UP) {
-				dev_close(dev_wds);
-				dev_wds->flags &= ~(IFF_UP | IFF_RUNNING);
-			}
-
-			free_netdev(dev_wds);
-			lp->wds_port[count].dev = NULL;
-		}
-	}
-}				/* wl_wds_device_dealloc */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_wds_netif_start_queue()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Used to start the netif queues of all the "virtual" network devices
- *      which represent the WDS ports.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's private adapter structure
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_wds_netif_start_queue(struct wl_private *lp)
-{
-	int count;
-    /*------------------------------------------------------------------------*/
-
-	if (lp != NULL) {
-		for (count = 0; count < NUM_WDS_PORTS; count++) {
-			if (lp->wds_port[count].is_registered &&
-			    lp->wds_port[count].netif_queue_on == FALSE) {
-				netif_start_queue(lp->wds_port[count].dev);
-				lp->wds_port[count].netif_queue_on = TRUE;
-			}
-		}
-	}
-}				/* wl_wds_netif_start_queue */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_wds_netif_stop_queue()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Used to stop the netif queues of all the "virtual" network devices
- *      which represent the WDS ports.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's private adapter structure
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_wds_netif_stop_queue(struct wl_private *lp)
-{
-	int count;
-    /*------------------------------------------------------------------------*/
-
-	if (lp != NULL) {
-		for (count = 0; count < NUM_WDS_PORTS; count++) {
-			if (lp->wds_port[count].is_registered &&
-			    lp->wds_port[count].netif_queue_on == TRUE) {
-				netif_stop_queue(lp->wds_port[count].dev);
-				lp->wds_port[count].netif_queue_on = FALSE;
-			}
-		}
-	}
-}				/* wl_wds_netif_stop_queue */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_wds_netif_wake_queue()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Used to wake the netif queues of all the "virtual" network devices
- *      which represent the WDS ports.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's private adapter structure
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_wds_netif_wake_queue(struct wl_private *lp)
-{
-	int count;
-    /*------------------------------------------------------------------------*/
-
-	if (lp != NULL) {
-		for (count = 0; count < NUM_WDS_PORTS; count++) {
-			if (lp->wds_port[count].is_registered &&
-			    lp->wds_port[count].netif_queue_on == FALSE) {
-				netif_wake_queue(lp->wds_port[count].dev);
-				lp->wds_port[count].netif_queue_on = TRUE;
-			}
-		}
-	}
-}				/* wl_wds_netif_wake_queue */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_wds_netif_carrier_on()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Used to signal the network layer that carrier is present on all of the
- *      "virtual" network devices which represent the WDS ports.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's private adapter structure
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_wds_netif_carrier_on(struct wl_private *lp)
-{
-	int count;
-    /*------------------------------------------------------------------------*/
-
-	if (lp != NULL) {
-		for (count = 0; count < NUM_WDS_PORTS; count++) {
-			if (lp->wds_port[count].is_registered)
-				netif_carrier_on(lp->wds_port[count].dev);
-		}
-	}
-}				/* wl_wds_netif_carrier_on */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_wds_netif_carrier_off()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      Used to signal the network layer that carrier is NOT present on all of
- *      the "virtual" network devices which represent the WDS ports.
- *
- *  PARAMETERS:
- *
- *      lp  - a pointer to the device's private adapter structure
- *
- *  RETURNS:
- *
- *      N/A
- *
- ******************************************************************************/
-void wl_wds_netif_carrier_off(struct wl_private *lp)
-{
-	int count;
-
-	if (lp != NULL) {
-		for (count = 0; count < NUM_WDS_PORTS; count++) {
-			if (lp->wds_port[count].is_registered)
-				netif_carrier_off(lp->wds_port[count].dev);
-		}
-	}
-
-}				/* wl_wds_netif_carrier_off */
-
-/*============================================================================*/
-
-#endif /* USE_WDS */
-
-#ifdef ENABLE_DMA
-/*******************************************************************************
- *	wl_send_dma()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The routine which performs data transmits when using busmaster DMA.
- *
- *  PARAMETERS:
- *
- *      lp   - a pointer to the device's wl_private struct.
- *      skb  - a pointer to the network layer's data buffer.
- *      port - the Hermes port on which to transmit.
- *
- *  RETURNS:
- *
- *      0 on success
- *      1 on error
- *
- ******************************************************************************/
-int wl_send_dma(struct wl_private *lp, struct sk_buff *skb, int port)
-{
-	int len;
-	DESC_STRCT *desc = NULL;
-	DESC_STRCT *desc_next = NULL;
-    /*------------------------------------------------------------------------*/
-
-	if (lp == NULL) {
-		DBG_ERROR(DbgInfo, "Private adapter struct is NULL\n");
-		return FALSE;
-	}
-
-	if (lp->dev == NULL) {
-		DBG_ERROR(DbgInfo, "net_device struct in wl_private is NULL\n");
-		return FALSE;
-	}
-
-	/* AGAIN, ALL THE QUEUEING DONE HERE IN I/O MODE IS NOT PERFORMED */
-
-	if (skb == NULL) {
-		DBG_WARNING(DbgInfo, "Nothing to send.\n");
-		return FALSE;
-	}
-
-	len = skb->len;
-
-	/* Get a free descriptor */
-	desc = wl_pci_dma_get_tx_packet(lp);
-
-	if (desc == NULL) {
-		if (lp->netif_queue_on == TRUE) {
-			netif_stop_queue(lp->dev);
-			WL_WDS_NETIF_STOP_QUEUE(lp);
-			lp->netif_queue_on = FALSE;
-
-			dev_kfree_skb_any( skb );
-			return 0;
-		}
-	}
-
-	SET_BUF_CNT(desc, /*HCF_DMA_FD_CNT */ HFS_ADDR_DEST);
-	SET_BUF_SIZE(desc, HCF_DMA_TX_BUF1_SIZE);
-
-	desc_next = desc->next_desc_addr;
-
-	if (desc_next->buf_addr == NULL) {
-		DBG_ERROR(DbgInfo, "DMA descriptor buf_addr is NULL\n");
-		return FALSE;
-	}
-
-	/* Copy the payload into the DMA packet */
-	memcpy(desc_next->buf_addr, skb->data, len);
-
-	SET_BUF_CNT(desc_next, len);
-	SET_BUF_SIZE(desc_next, HCF_MAX_PACKET_SIZE);
-
-	hcf_dma_tx_put(&(lp->hcfCtx), desc, 0);
-
-	/* Free the skb and perform queue cleanup, as the buffer was
-	   transmitted successfully */
-	dev_consume_skb_any( skb );
-
-	return TRUE;
-}				/* wl_send_dma */
-
-/*============================================================================*/
-
-/*******************************************************************************
- *	wl_rx_dma()
- *******************************************************************************
- *
- *  DESCRIPTION:
- *
- *      The routine which performs data reception when using busmaster DMA.
- *
- *  PARAMETERS:
- *
- *      dev - a pointer to the device's net_device structure.
- *
- *  RETURNS:
- *
- *      0 on success
- *      1 on error
- *
- ******************************************************************************/
-int wl_rx_dma(struct net_device *dev)
-{
-	int port;
-	hcf_16 pktlen;
-	hcf_16 hfs_stat;
-	struct sk_buff *skb;
-	struct wl_private *lp = NULL;
-	DESC_STRCT *desc, *desc_next;
-    /*------------------------------------------------------------------------*/
-
-	DBG_PARAM(DbgInfo, "dev", "%s (0x%p)", dev->name, dev);
-
-	lp = dev->priv;
-	if ((lp != NULL) && !(lp->flags & WVLAN2_UIL_BUSY)) {
-
-#ifdef USE_RTS
-		if (lp->useRTS == 1) {
-			DBG_PRINT("RTS: We're getting an Rx...\n");
-			return -EIO;
-		}
-#endif /* USE_RTS */
-
-		/*
-		 *if( lp->dma.status == 0 )
-		 *{
-		 */
-		desc = hcf_dma_rx_get(&(lp->hcfCtx));
-
-		if (desc != NULL) {
-			/* Check and see if we rcvd. a WMP frame */
-			/*
-			   if((( *(hcf_8 *)&desc->buf_addr[HFS_STAT] ) &
-			   ( HFS_STAT_MSG_TYPE | HFS_STAT_ERR )) == HFS_STAT_WMP_MSG )
-			   {
-			   DBG_TRACE( DbgInfo, "Got a WMP frame\n" );
-
-			   x.len = sizeof( CFG_MB_INFO_RANGE2_STRCT ) / sizeof( hcf_16 );
-			   x.typ = CFG_MB_INFO;
-			   x.base_typ = CFG_WMP;
-			   x.frag_cnt = 2;
-			   x.frag_buf[0].frag_len  = GET_BUF_CNT( descp ) / sizeof( hcf_16 );
-			   x.frag_buf[0].frag_addr = (hcf_8 *) descp->buf_addr ;
-			   x.frag_buf[1].frag_len  = ( GET_BUF_CNT( descp->next_desc_addr ) + 1 ) / sizeof( hcf_16 );
-			   x.frag_buf[1].frag_addr = (hcf_8 *) descp->next_desc_addr->buf_addr ;
-
-			   hcf_put_info( &( lp->hcfCtx ), (LTVP)&x );
-			   }
-			 */
-
-			desc_next = desc->next_desc_addr;
-
-			/* Make sure the buffer isn't empty */
-			if (GET_BUF_CNT(desc) == 0) {
-				DBG_WARNING(DbgInfo, "Buffer is empty!\n");
-
-				/* Give the descriptor back to the HCF */
-				hcf_dma_rx_put(&(lp->hcfCtx), desc);
-				return -EIO;
-			}
-
-			/* Read the HFS_STAT register from the lookahead buffer */
-			hfs_stat = (hcf_16) (desc->buf_addr[HFS_STAT / 2]);
-
-			/* Make sure the frame isn't bad */
-			if ((hfs_stat & HFS_STAT_ERR) != HCF_SUCCESS) {
-				DBG_WARNING(DbgInfo,
-					    "HFS_STAT_ERROR (0x%x) in Rx Packet\n",
-					    desc->buf_addr[HFS_STAT / 2]);
-
-				/* Give the descriptor back to the HCF */
-				hcf_dma_rx_put(&(lp->hcfCtx), desc);
-				return -EIO;
-			}
-
-			/* Determine what port this packet is for */
-			port = (hfs_stat >> 8) & 0x0007;
-			DBG_RX(DbgInfo, "Rx frame for port %d\n", port);
-
-			pktlen = GET_BUF_CNT(desc_next);
-			if (pktlen != 0) {
-				skb = ALLOC_SKB(pktlen);
-				if (skb != NULL) {
-					switch (port) {
-#ifdef USE_WDS
-					case 1:
-					case 2:
-					case 3:
-					case 4:
-					case 5:
-					case 6:
-						skb->dev =
-						    lp->wds_port[port - 1].dev;
-						break;
-#endif /* USE_WDS */
-
-					case 0:
-					default:
-						skb->dev = dev;
-						break;
-					}
-
-					GET_PACKET_DMA(skb->dev, skb, pktlen);
-
-					/* Give the descriptor back to the HCF */
-					hcf_dma_rx_put(&(lp->hcfCtx), desc);
-
-					netif_rx(skb);
-
-					if (port == 0) {
-						lp->stats.rx_packets++;
-						lp->stats.rx_bytes += pktlen;
-					}
-#ifdef USE_WDS
-					else {
-						lp->wds_port[port -
-							     1].stats.
-						    rx_packets++;
-						lp->wds_port[port -
-							     1].stats.
-						    rx_bytes += pktlen;
-					}
-#endif /* USE_WDS */
-
-					dev->last_rx = jiffies;
-
-				} else {
-					DBG_ERROR(DbgInfo,
-						  "Could not alloc skb\n");
-
-					if (port == 0)
-						lp->stats.rx_dropped++;
-#ifdef USE_WDS
-					else {
-						lp->wds_port[port -
-							     1].stats.
-						    rx_dropped++;
-					}
-#endif /* USE_WDS */
-				}
-			}
-		}
-		/*}*/
-	}
-
-	return 0;
-}				/* wl_rx_dma */
-
-/*============================================================================*/
-#endif /* ENABLE_DMA */