patch-2.4.5 linux/drivers/net/pcmcia/orinoco_cs.c

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diff -u --recursive --new-file v2.4.4/linux/drivers/net/pcmcia/orinoco_cs.c linux/drivers/net/pcmcia/orinoco_cs.c
@@ -1,4327 +0,0 @@
-/* orinoco_cs.c 0.04	- (formerly known as dldwd_cs.c)
- *
- * A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
- * as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
- * EnteraSys RoamAbout 802.11, ELSA Airlancer, Melco Buffalo and others).
- * It should also be usable on various Prism II based cards such as the
- * Linksys, D-Link and Farallon Skyline. It should also work on Symbol
- * cards such as the 3Com AirConnect and Ericsson WLAN.
- *
- * Copyright (C) 2000 David Gibson, Linuxcare Australia <hermes@gibson.dropbear.id.au>
- *	With some help from :
- * Copyright (C) 2001 Jean Tourrilhes, HP Labs <jt@hpl.hp.com>
- *
- * Based on dummy_cs.c 1.27 2000/06/12 21:27:25
- *
- * Portions based on wvlan_cs.c 1.0.6, Copyright Andreas Neuhaus <andy@fasta.fh-dortmund.de>
- *      http://www.fasta.fh-dortmund.de/users/andy/wvlan/
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * The initial developer of the original code is David A. Hinds
- * <dahinds@users.sourceforge.net>.  Portions created by David
- * A. Hinds are Copyright (C) 1999 David A. Hinds.  All Rights
- * Reserved.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU Public License version 2 (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of the above.
- * If you wish to allow the use of your version of this file only
- * under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL.  If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- */
-
-/* Notes on locking:
- *
- * The basic principle of operation is that everything except the
- * interrupt handler is serialized through a single spinlock in the
- * dldwd_priv_t structure, using dldwd_lock() and
- * dldwd_unlock() (which in turn use spin_lock_bh() and spin_unlock_bh()).
- *
- * The kernel's IRQ handling stuff ensures that the interrupt handler
- * does not re-enter itself. The interrupt handler is written such
- * that everything it does is safe without a lock: chiefly this means
- * that the Rx path uses one of the Hermes chipset's BAPs while
- * everything else uses the other.
- *
- * For the moment access to the device statistics from the interrupt
- * handler is unsafe - we just put up with any resulting errors in the
- * statisics. FIXME: This should probably be changed to store the
- * stats in atomic types.
- *
- * EXCEPT that we don't want the irq handler running when we actually
- * reset or shut down the card, because strange things might happen
- * (probably the worst would be one packet of garbage, but you can't
- * be too careful). For this we use __dldwd_stop_irqs() which will set
- * a flag to disable the interrupt handler, and wait for any
- * outstanding instances of the handler to complete. THIS WILL LOSE
- * INTERRUPTS! so it shouldn't be used except for resets, when we
- * don't care about that.*/
-
-/*
- * Tentative changelog...
- *
- * v0.01 -> v0.02 - 21/3/2001 - Jean II
- *	o Allow to use regular ethX device name instead of dldwdX
- *	o Warning on IBSS with ESSID=any for firmware 6.06
- *	o Put proper range.throughput values (optimistic)
- *	o IWSPY support (IOCTL and stat gather in Rx path)
- *	o Allow setting frequency in Ad-Hoc mode
- *	o Disable WEP setting if !has_wep to work on old firmware
- *	o Fix txpower range
- *	o Start adding support for Samsung/Compaq firmware
- *
- * v0.02 -> v0.03 - 23/3/2001 - Jean II
- *	o Start adding Symbol support - need to check all that
- *	o Fix Prism2/Symbol WEP to accept 128 bits keys
- *	o Add Symbol WEP (add authentication type)
- *	o Add Prism2/Symbol rate
- *	o Add PM timeout (holdover duration)
- *	o Enable "iwconfig eth0 key off" and friends (toggle flags)
- *	o Enable "iwconfig eth0 power unicast/all" (toggle flags)
- *	o Try with an intel card. It report firmware 1.01, behave like
- *	  an antiquated firmware, however on windows it says 2.00. Yuck !
- *	o Workaround firmware bug in allocate buffer (Intel 1.01)
- *	o Finish external renaming to orinoco...
- *	o Testing with various Wavelan firmwares
- *
- * v0.03 -> v0.04 - 30/3/2001 - Jean II
- *	o Update to Wireless 11 -> add retry limit/lifetime support
- *	o Tested with a D-Link DWL 650 card, fill in firmware support
- *	o Warning on Vcc mismatch (D-Link 3.3v card in Lucent 5v only slot)
- *	o Fixed the Prims2 WEP bugs that I introduced in v0.03 :-(
- *	  It work on D-Link *only* after a tcpdump. Weird...
- *	  And still doesn't work on Intel card. Grrrr...
- *	o Update the mode after a setport3
- *	o Add preamble setting for Symbol cards (not yet enabled)
- *	o Don't complain as much about Symbol cards...
- *
- * v0.04 -> v0.04b - 22/4/2001 - David Gibson
- *      o Removed the 'eth' parameter - always use ethXX as the
- *        interface name instead of dldwdXX.  The other was racy
- *        anyway.
- *	o Clean up RID definitions in hermes.h, other cleanups
- *
- * v0.04b -> v0.04c - 24/4/2001 - Jean II
- *	o Tim Hurley <timster@seiki.bliztech.com> reported a D-Link card
- *	  with vendor 02 and firmware 0.08. Added in the capabilities...
- *	o Tested Lucent firmware 7.28, everything works...
- *
- * TODO - Jean II
- *	o inline functions (lot's of candidate, need to reorder code)
- *	o Separate Pcmcia specific code to help Airport/Mini PCI driver
- *	o Test PrismII/Symbol cards & firmware versions
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/ptrace.h>
-#include <linux/malloc.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/ioport.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include <linux/proc_fs.h>
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/etherdevice.h>
-#include <linux/wireless.h>
-
-#include <pcmcia/version.h>
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/cisreg.h>
-#include <pcmcia/ds.h>
-#include <pcmcia/bus_ops.h>
-
-#include "hermes.h"
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-static char *version = "orinoco_cs.c 0.04 (David Gibson <hermes@gibson.dropbear.id.au>)";
-MODULE_PARM(pc_debug, "i");
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-#define DEBUGMORE(n, args...) do { if (pc_debug>(n)) printk(args); } while (0)
-#else
-#define DEBUG(n, args...) do { } while (0)
-#define DEBUGMORE(n, args...) do { } while (0)
-#endif
-
-#define TRACE_ENTER(devname) DEBUG(2, "%s: -> " __FUNCTION__ "()\n", devname);
-#define TRACE_EXIT(devname)  DEBUG(2, "%s: <- " __FUNCTION__ "()\n", devname);
-
-#define MAX(a, b) ( (a) > (b) ? (a) : (b) )
-#define MIN(a, b) ( (a) < (b) ? (a) : (b) )
-
-#define RUP_EVEN(a) ( (a) % 2 ? (a) + 1 : (a) )
-
-
-#if (! defined (WIRELESS_EXT)) || (WIRELESS_EXT < 10)
-#error "orinoco_cs requires Wireless extensions v10 or later."
-#endif /* (! defined (WIRELESS_EXT)) || (WIRELESS_EXT < 10) */
-#define WIRELESS_SPY		// enable iwspy support
-
-/*====================================================================*/
-
-/* Parameters that can be set with 'insmod' */
-
-/* The old way: bit map of interrupts to choose from */
-/* This means pick from 15, 14, 12, 11, 10, 9, 7, 5, 4, and 3 */
-static uint irq_mask = 0xdeb8;
-/* Newer, simpler way of listing specific interrupts */
-static int irq_list[4] = { -1 };
-/* Do a Pcmcia soft reset (may help some cards) */
-static int reset_cor = 0;
-
-MODULE_PARM(irq_mask, "i");
-MODULE_PARM(irq_list, "1-4i");
-MODULE_PARM(reset_cor, "i");
-
-/*====================================================================*/
-
-#define DLDWD_MIN_MTU		256
-#define DLDWD_MAX_MTU		(HERMES_FRAME_LEN_MAX - ENCAPS_OVERHEAD)
-
-#define LTV_BUF_SIZE		128
-#define USER_BAP		0
-#define IRQ_BAP			1
-#define DLDWD_MACPORT		0
-#define IRQ_LOOP_MAX		10
-#define TX_NICBUF_SIZE		2048
-#define TX_NICBUF_SIZE_BUG	1585		/* Bug in Intel firmware */
-#define MAX_KEYS		4
-#define MAX_KEY_SIZE		14
-#define LARGE_KEY_SIZE		13
-#define SMALL_KEY_SIZE		5
-#define MAX_FRAME_SIZE		2304
-
-const long channel_frequency[] = {
-	2412, 2417, 2422, 2427, 2432, 2437, 2442,
-	2447, 2452, 2457, 2462, 2467, 2472, 2484
-};
-
-#define NUM_CHANNELS ( sizeof(channel_frequency) / sizeof(channel_frequency[0]) )
-
-/* This tables gives the actual meanings of the bitrate IDs returned by the firmware.
-   It gives the rate in halfMb/s, negative indicates auto mode */
-const int rate_list[] = { 0, 2, 4, -22, 11, 22, -4, -11, 0, 0, 0, 0};
-
-#define NUM_RATES (sizeof(rate_list) / sizeof(rate_list[0]))
-typedef struct dldwd_key {
-	uint16_t len;
-	char data[MAX_KEY_SIZE];
-} __attribute__ ((packed)) dldwd_key_t;
-
-typedef dldwd_key_t dldwd_keys_t[MAX_KEYS];
-
-typedef struct dldwd_priv {
-	dev_link_t link;
-	dev_node_t node;
-	int instance;
-
-	spinlock_t lock;
-	long state;
-#define DLDWD_STATE_INIRQ 0
-#define DLDWD_STATE_DOIRQ 1
-
-	/* Net device stuff */
-	struct net_device ndev;
-	struct net_device_stats stats;
-	struct iw_statistics wstats;
-
-
-	/* Hardware control variables */
-	hermes_t hw;
-	uint16_t txfid;
-
-	/* Capabilities of the hardware/firmware */
-	hermes_identity_t firmware_info;
-	int firmware_type;
-#define FIRMWARE_TYPE_LUCENT 1
-#define FIRMWARE_TYPE_PRISM2 2
-#define FIRMWARE_TYPE_SYMBOL 3
-	int has_ibss, has_port3, prefer_port3, has_ibss_any;
-	int has_wep, has_big_wep;
-	int has_mwo;
-	int has_pm;
-	int has_retry;
-	int has_preamble;
-	int broken_reset, broken_allocate;
-	uint16_t channel_mask;
-
-	/* Current configuration */
-	uint32_t iw_mode;
-	int port_type, allow_ibss;
-	uint16_t wep_on, wep_restrict, tx_key;
-	dldwd_keys_t keys;
- 	char nick[IW_ESSID_MAX_SIZE+1];
-	char desired_essid[IW_ESSID_MAX_SIZE+1];
-	uint16_t frag_thresh, mwo_robust;
-	uint16_t channel;
-	uint16_t ap_density, rts_thresh;
-	uint16_t tx_rate_ctrl;
-	uint16_t pm_on, pm_mcast, pm_period, pm_timeout;
-	uint16_t retry_short, retry_long, retry_time;
-	uint16_t preamble;
-
-	int promiscuous, allmulti, mc_count;
-
-#ifdef WIRELESS_SPY
-	int			spy_number;
-	u_char			spy_address[IW_MAX_SPY][ETH_ALEN];
-	struct iw_quality	spy_stat[IW_MAX_SPY];
-#endif
-
-	/* /proc based debugging stuff */
-	struct proc_dir_entry *dir_dev;
-	struct proc_dir_entry *dir_regs;
-	struct proc_dir_entry *dir_recs;
-} dldwd_priv_t;
-
-struct p80211_hdr {
-	uint16_t frame_ctl;
-	uint16_t duration_id;
-	uint8_t addr1[ETH_ALEN];
-	uint8_t addr2[ETH_ALEN];
-	uint8_t addr3[ETH_ALEN];
-	uint16_t seq_ctl;
-	uint8_t addr4[ETH_ALEN];
-	uint16_t data_len;
-} __attribute__ ((packed));
-
-/* Frame control field constants */
-#define DLDWD_FCTL_VERS			0x0002
-#define DLDWD_FCTL_FTYPE		0x000c
-#define DLDWD_FCTL_STYPE		0x00f0
-#define DLDWD_FCTL_TODS			0x0100
-#define DLDWD_FCTL_FROMDS		0x0200
-#define DLDWD_FCTL_MOREFRAGS		0x0400
-#define DLDWD_FCTL_RETRY		0x0800
-#define DLDWD_FCTL_PM			0x1000
-#define DLDWD_FCTL_MOREDATA		0x2000
-#define DLDWD_FCTL_WEP			0x4000
-#define DLDWD_FCTL_ORDER		0x8000
-
-#define DLDWD_FTYPE_MGMT		0x0000
-#define DLDWD_FTYPE_CTL			0x0004
-#define DLDWD_FTYPE_DATA		0x0008
-
-struct p8022_hdr {
-	uint8_t dsap;
-	uint8_t ssap;
-	uint8_t ctrl;
-	uint8_t oui[3];
-} __attribute__ ((packed));
-
-struct dldwd_frame_hdr {
-	hermes_frame_desc_t desc;
-	struct p80211_hdr p80211;
-	struct ethhdr p8023;
-	struct p8022_hdr p8022;
-	uint16_t ethertype;
-} __attribute__ ((packed));
-
-#define P8023_OFFSET		(sizeof(hermes_frame_desc_t) + \
-				sizeof(struct p80211_hdr))
-#define ENCAPS_OVERHEAD		(sizeof(struct p8022_hdr) + 2)
-
-/*
- * Function prototypes
- */
-
-/* PCMCIA gumpf */
-
-static void dldwd_config(dev_link_t * link);
-static void dldwd_release(u_long arg);
-static int dldwd_event(event_t event, int priority,
-		       event_callback_args_t * args);
-
-static dev_link_t *dldwd_attach(void);
-static void dldwd_detach(dev_link_t *);
-
-/* Hardware control routines */
-
-static int __dldwd_hw_reset(dldwd_priv_t *priv);
-static void dldwd_shutdown(dldwd_priv_t *dev);
-static int dldwd_reset(dldwd_priv_t *dev);
-static int __dldwd_hw_setup_wep(dldwd_priv_t *priv);
-static int dldwd_hw_get_bssid(dldwd_priv_t *priv, char buf[ETH_ALEN]);
-static int dldwd_hw_get_essid(dldwd_priv_t *priv, int *active, char buf[IW_ESSID_MAX_SIZE+1]);
-static long dldwd_hw_get_freq(dldwd_priv_t *priv);
-static int dldwd_hw_get_bitratelist(dldwd_priv_t *priv, int *numrates,
-				    int32_t *rates, int max);
-
-/* Interrupt handling routines */
-void dldwd_interrupt(int irq, void * dev_id, struct pt_regs *regs);
-static void __dldwd_ev_tick(dldwd_priv_t *priv, hermes_t *hw);
-static void __dldwd_ev_wterr(dldwd_priv_t *priv, hermes_t *hw);
-static void __dldwd_ev_infdrop(dldwd_priv_t *priv, hermes_t *hw);
-static void __dldwd_ev_info(dldwd_priv_t *priv, hermes_t *hw);
-static void __dldwd_ev_rx(dldwd_priv_t *priv, hermes_t *hw);
-static void __dldwd_ev_txexc(dldwd_priv_t *priv, hermes_t *hw);
-static void __dldwd_ev_tx(dldwd_priv_t *priv, hermes_t *hw);
-static void __dldwd_ev_alloc(dldwd_priv_t *priv, hermes_t *hw);
-
-/* struct net_device methods */
-static int dldwd_init(struct net_device *dev);
-static int dldwd_open(struct net_device *dev);
-static int dldwd_stop(struct net_device *dev);
-
-static int dldwd_xmit(struct sk_buff *skb, struct net_device *dev);
-static void dldwd_tx_timeout(struct net_device *dev);
-
-static struct net_device_stats *dldwd_get_stats(struct net_device *dev);
-static struct iw_statistics *dldwd_get_wireless_stats(struct net_device *dev);
-static void dldwd_stat_gather(struct net_device *dev,
-			      struct sk_buff *skb,
-			      struct dldwd_frame_hdr *hdr);
-
-static int dldwd_ioctl_getiwrange(struct net_device *dev, struct iw_point *rrq);
-static int dldwd_ioctl_setiwencode(struct net_device *dev, struct iw_point *erq);
-static int dldwd_ioctl_getiwencode(struct net_device *dev, struct iw_point *erq);
-static int dldwd_ioctl_setessid(struct net_device *dev, struct iw_point *erq);
-static int dldwd_ioctl_getessid(struct net_device *dev, struct iw_point *erq);
-static int dldwd_ioctl_setnick(struct net_device *dev, struct iw_point *nrq);
-static int dldwd_ioctl_getnick(struct net_device *dev, struct iw_point *nrq);
-static int dldwd_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq);
-static int dldwd_ioctl_getsens(struct net_device *dev, struct iw_param *srq);
-static int dldwd_ioctl_setsens(struct net_device *dev, struct iw_param *srq);
-static int dldwd_ioctl_setrts(struct net_device *dev, struct iw_param *rrq);
-static int dldwd_ioctl_setfrag(struct net_device *dev, struct iw_param *frq);
-static int dldwd_ioctl_getfrag(struct net_device *dev, struct iw_param *frq);
-static int dldwd_ioctl_setrate(struct net_device *dev, struct iw_param *frq);
-static int dldwd_ioctl_getrate(struct net_device *dev, struct iw_param *frq);
-static int dldwd_ioctl_setpower(struct net_device *dev, struct iw_param *prq);
-static int dldwd_ioctl_getpower(struct net_device *dev, struct iw_param *prq);
-static int dldwd_ioctl_setport3(struct net_device *dev, struct iwreq *wrq);
-static int dldwd_ioctl_getport3(struct net_device *dev, struct iwreq *wrq);
-static int dldwd_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-
-static int dldwd_change_mtu(struct net_device *dev, int new_mtu);
-static void __dldwd_set_multicast_list(struct net_device *dev);
-
-/* /proc debugging stuff */
-static int dldwd_proc_init(void);
-static void dldwd_proc_cleanup(void);
-static int dldwd_proc_dev_init(dldwd_priv_t *dev);
-static void dldwd_proc_dev_cleanup(dldwd_priv_t *dev);
-
-/*
- * Inline functions
- */
-static inline void
-dldwd_lock(dldwd_priv_t *priv)
-{
-	spin_lock_bh(&priv->lock);
-}
-
-static inline void
-dldwd_unlock(dldwd_priv_t *priv)
-{
-	spin_unlock_bh(&priv->lock);
-}
-
-static inline int
-dldwd_irqs_allowed(dldwd_priv_t *priv)
-{
-	return test_bit(DLDWD_STATE_DOIRQ, &priv->state);
-}
-
-static inline void
-__dldwd_stop_irqs(dldwd_priv_t *priv)
-{
-	hermes_t *hw = &priv->hw;
-
-	hermes_set_irqmask(hw, 0);
-	clear_bit(DLDWD_STATE_DOIRQ, &priv->state);
-	while (test_bit(DLDWD_STATE_INIRQ, &priv->state))
-		;
-}
-
-static inline void
-__dldwd_start_irqs(dldwd_priv_t *priv, uint16_t irqmask)
-{
-	hermes_t *hw = &priv->hw;
-
-	TRACE_ENTER(priv->ndev.name);
-
-	__cli();
-	set_bit(DLDWD_STATE_DOIRQ, &priv->state);
-	hermes_set_irqmask(hw, irqmask);
-	__sti();
-
-	TRACE_EXIT(priv->ndev.name);
-}
-
-static inline void
-set_port_type(dldwd_priv_t *priv)
-{
-	switch (priv->iw_mode) {
-	case IW_MODE_INFRA:
-		priv->port_type = 1;
-		priv->allow_ibss = 0;
-		break;
-	case IW_MODE_ADHOC:
-		if (priv->prefer_port3) {
-			priv->port_type = 3;
-			priv->allow_ibss = 0;
-		} else {
-			priv->port_type = 1;
-			priv->allow_ibss = 1;
-		}
-		break;
-	default:
-		printk(KERN_ERR "%s: Invalid priv->iw_mode in set_port_type()\n",
-		       priv->ndev.name);
-	}
-}
-
-static inline void
-dldwd_set_multicast_list(struct net_device *dev)
-{
-	dldwd_priv_t *priv = dev->priv;
-
-	dldwd_lock(priv);
-	__dldwd_set_multicast_list(dev);
-	dldwd_unlock(priv);
-}
-
-/*
- * Hardware control routines
- */
-
-static int
-__dldwd_hw_reset(dldwd_priv_t *priv)
-{
-	hermes_t *hw = &priv->hw;
-	int err;
-
-	if (! priv->broken_reset)
-		return hermes_reset(hw);
-	else {
-		hw->inten = 0;
-		hermes_write_regn(hw, INTEN, 0);
-		err = hermes_disable_port(hw, 0);
-		hermes_write_regn(hw, EVACK, 0xffff);
-		return err;
-	}
-}
-
-static void
-dldwd_shutdown(dldwd_priv_t *priv)
-{
-/* 	hermes_t *hw = &priv->hw; */
-	int err = 0;
-
-	TRACE_ENTER(priv->ndev.name);
-
-	dldwd_lock(priv);
-	__dldwd_stop_irqs(priv);
-
-	err = __dldwd_hw_reset(priv);
-	if (err && err != -ENODEV) /* If the card is gone, we don't care about shutting it down */
-		printk(KERN_ERR "%s: Error %d shutting down Hermes chipset\n", priv->ndev.name, err);
-
-	dldwd_unlock(priv);
-
-	TRACE_EXIT(priv->ndev.name);
-}
-
-static int
-dldwd_reset(dldwd_priv_t *priv)
-{
-	struct net_device *dev = &priv->ndev;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	hermes_id_t idbuf;
-	int frame_size;
-
-	TRACE_ENTER(priv->ndev.name);
-
-	dldwd_lock(priv);
-
-	__dldwd_stop_irqs(priv);
-
-	err = __dldwd_hw_reset(priv);
-	if (err)
-		goto out;
-
-	frame_size = TX_NICBUF_SIZE;
-	/* This stupid bug is present in Intel firmware 1.10, and
-	 * may be fixed in later firmwares - Jean II */
-	if(priv->broken_allocate)
-		frame_size = TX_NICBUF_SIZE_BUG;
-	err = hermes_allocate(hw, frame_size, &priv->txfid);
-	if (err)
-		goto out;
-
-	/* Now set up all the parameters on the card */
-	
-	/* Set up the link mode */
-	
-	err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PORTTYPE, priv->port_type);
-	if (err)
-		goto out;
-	if (priv->has_ibss) {
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_CREATEIBSS,
-					   priv->allow_ibss);
-		if (err)
-			goto out;
-		if((strlen(priv->desired_essid) == 0) && (priv->allow_ibss)
-		   && (!priv->has_ibss_any)) {
-			printk(KERN_WARNING "%s: This firmware requires an \
-ESSID in IBSS-Ad-Hoc mode.\n", dev->name);
-			/* With wvlan_cs, in this case, we would crash.
-			 * hopefully, this driver will behave better...
-			 * Jean II */
-		}
-	}
-
-	/* Set up encryption */
-	if (priv->has_wep) {
-		err = __dldwd_hw_setup_wep(priv);
-		if (err)
-			goto out;
-	}
-
-	/* Set the desired ESSID */
-	idbuf.len = cpu_to_le16(strlen(priv->desired_essid));
-	memcpy(&idbuf.val, priv->desired_essid, sizeof(idbuf.val));
-	err = hermes_write_ltv(hw, USER_BAP, (priv->port_type == 3) ?
-			       HERMES_RID_CNF_OWN_SSID : HERMES_RID_CNF_DESIRED_SSID,
-			       HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid)+2),
-			       &idbuf);
-	if (err)
-		goto out;
-
-	/* Set the station name */
-	idbuf.len = cpu_to_le16(strlen(priv->nick));
-	memcpy(&idbuf.val, priv->nick, sizeof(idbuf.val));
-	err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNF_NICKNAME,
-			       HERMES_BYTES_TO_RECLEN(strlen(priv->nick)+2),
-			       &idbuf);
-	if (err)
-		goto out;
-
-	/* Set the channel/frequency */
-	err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_CHANNEL, priv->channel);
-	if (err)
-		goto out;
-
-	/* Set AP density */
-	err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_SYSTEM_SCALE, priv->ap_density);
-	if (err)
-		goto out;
-
-	/* Set RTS threshold */
-	err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_RTS_THRESH, priv->rts_thresh);
-	if (err)
-		goto out;
-
-	/* Set fragmentation threshold or MWO robustness */
-	if (priv->has_mwo)
-		err = hermes_write_wordrec(hw, USER_BAP,
-					   HERMES_RID_CNF_MWO_ROBUST, priv->mwo_robust);
-	else
-		err = hermes_write_wordrec(hw, USER_BAP,
-					   HERMES_RID_CNF_FRAG_THRESH, priv->frag_thresh);
-	if (err)
-		goto out;
-
-	/* Set bitrate */
-	err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_TX_RATE_CTRL,
-				   priv->tx_rate_ctrl);
-	if (err)
-		goto out;
-
-	/* Set power management */
-	if (priv->has_pm) {
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_ENABLE,
-					   priv->pm_on);
-		if (err)
-			goto out;
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_MCAST_RX,
-					   priv->pm_mcast);
-		if (err)
-			goto out;
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_PERIOD,
-					   priv->pm_period);
-		if (err)
-			goto out;
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_HOLDOVER,
-					   priv->pm_timeout);
-		if (err)
-			goto out;
-	}
-
-	/* Set retry settings - will fail on lot's of firmwares */
-	if (priv->has_retry) {
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_SHORT_RETRY_LIMIT,
-					   priv->retry_short);
-		if (err) {
-			printk(KERN_WARNING "%s: Can't set retry limit!\n", dev->name);
-			goto out;
-		}
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_LONG_RETRY_LIMIT,
-					   priv->retry_long);
-		if (err)
-			goto out;
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_MAX_TX_LIFETIME,
-					   priv->retry_time);
-		if (err)
-			goto out;
-	}
-
-	/* Set preamble - only for Symbol so far... */
-	if (priv->has_preamble) {
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_SYMBOL_PREAMBLE,
-					   priv->preamble);
-		if (err) {
-			printk(KERN_WARNING "%s: Can't set preamble!\n", dev->name);
-			goto out;
-		}
-	}
-
-	/* Set promiscuity / multicast*/
-	priv->promiscuous = 0;
-	priv->allmulti = 0;
-	priv->mc_count = 0;
-	__dldwd_set_multicast_list(dev);
-	
-	err = hermes_enable_port(hw, DLDWD_MACPORT);
-	if (err)
-		goto out;
-	
-	__dldwd_start_irqs(priv, HERMES_EV_RX | HERMES_EV_ALLOC |
-			   HERMES_EV_TX | HERMES_EV_TXEXC |
-			   HERMES_EV_WTERR | HERMES_EV_INFO |
-			   HERMES_EV_INFDROP);
-
- out:
-	dldwd_unlock(priv);
-
-	TRACE_EXIT(priv->ndev.name);
-
-	return err;
-}
-
-static int __dldwd_hw_setup_wep(dldwd_priv_t *priv)
-{
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	int	extra_wep_flag = 0;
-
-	switch (priv->firmware_type) {
-	case FIRMWARE_TYPE_LUCENT: /* Lucent style WEP */
-		if (priv->wep_on) {
-			err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_TX_KEY, priv->tx_key);
-			if (err)
-				return err;
-			
-			err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNF_KEYS, &priv->keys);
-			if (err)
-				return err;
-		}
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_WEP_ON, priv->wep_on);
-		if (err)
-			return err;
-		break;
-
-	case FIRMWARE_TYPE_PRISM2: /* Prism II style WEP */
-	case FIRMWARE_TYPE_SYMBOL: /* Symbol style WEP */
-		if (priv->wep_on) {
-			char keybuf[LARGE_KEY_SIZE+1];
-			int keylen;
-			int i;
-			
-			/* Write all 4 keys */
-			for(i = 0; i < MAX_KEYS; i++) {
-				keylen = priv->keys[i].len;
-				keybuf[keylen] = '\0';
-				memcpy(keybuf, priv->keys[i].data, keylen);
-				err = hermes_write_ltv(hw, USER_BAP,
-						       HERMES_RID_CNF_PRISM2_KEY0 + i,
-						       HERMES_BYTES_TO_RECLEN(keylen + 1),
-						       &keybuf);
-				if (err)
-					return err;
-			}
-
-			err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PRISM2_TX_KEY,
-						   priv->tx_key);
-			if (err)
-				return err;
-
-			/* Authentication is where Prism2 and Symbol
-			 * firmware differ... */
-			if (priv->firmware_type == FIRMWARE_TYPE_SYMBOL) {
-				/* Symbol cards : set the authentication :
-				 * 0 -> no encryption, 1 -> open,
-				 * 2 -> shared key, 3 -> shared key 128bit */
-				if(priv->wep_restrict) {
-					if(priv->keys[priv->tx_key].len >
-					   SMALL_KEY_SIZE)
-						extra_wep_flag = 3;
-					else
-						extra_wep_flag = 2;
-				} else
-					extra_wep_flag = 1;
-				err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_SYMBOL_AUTH_TYPE, priv->wep_restrict);
-				if (err)
-					return err;
-			} else {
-				/* Prism2 card : we need to modify master
-				 * WEP setting */
-				if(priv->wep_restrict)
-					extra_wep_flag = 2;
-				else
-					extra_wep_flag = 0;
-			}
-		}
-		
-		/* Master WEP setting : on/off */
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PRISM2_WEP_ON, (priv->wep_on | extra_wep_flag));
-		if (err)
-			return err;	
-		break;
-
-	default:
-		if (priv->wep_on) {
-			printk(KERN_ERR "%s: WEP enabled, although not supported!\n",
-			       priv->ndev.name);
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-static int dldwd_hw_get_bssid(dldwd_priv_t *priv, char buf[ETH_ALEN])
-{
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-
-	dldwd_lock(priv);
-
-	err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENT_BSSID,
-			      ETH_ALEN, NULL, buf);
-
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_hw_get_essid(dldwd_priv_t *priv, int *active,
-			      char buf[IW_ESSID_MAX_SIZE+1])
-{
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	hermes_id_t essidbuf;
-	char *p = (char *)(&essidbuf.val);
-	int len;
-
-	TRACE_ENTER(priv->ndev.name);
-
-	dldwd_lock(priv);
-
-	if (strlen(priv->desired_essid) > 0) {
-		/* We read the desired SSID from the hardware rather
-		   than from priv->desired_essid, just in case the
-		   firmware is allowed to change it on us. I'm not
-		   sure about this */
-		/* My guess is that the OWN_SSID should always be whatever
-		 * we set to the card, whereas CURRENT_SSID is the one that
-		 * may change... - Jean II */
-		uint16_t rid;
-
-		*active = 1;
-
-		rid = (priv->port_type == 3) ? HERMES_RID_CNF_OWN_SSID :
-			HERMES_RID_CNF_DESIRED_SSID;
-		
-		err = hermes_read_ltv(hw, USER_BAP, rid, sizeof(essidbuf),
-				      NULL, &essidbuf);
-		if (err)
-			goto fail_unlock;
-	} else {
-		*active = 0;
-
-		err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENT_SSID,
-				      sizeof(essidbuf), NULL, &essidbuf);
-		if (err)
-			goto fail_unlock;
-	}
-
-	len = le16_to_cpu(essidbuf.len);
-
-	memset(buf, 0, sizeof(buf));
-	memcpy(buf, p, len);
-	buf[len] = '\0';
-
- fail_unlock:
-	dldwd_unlock(priv);
-
-	TRACE_EXIT(priv->ndev.name);
-
-	return err;       
-}
-
-static long dldwd_hw_get_freq(dldwd_priv_t *priv)
-{
-	
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	uint16_t channel;
-	long freq = 0;
-
-	dldwd_lock(priv);
-	
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CURRENT_CHANNEL, &channel);
-	if (err)
-		goto out;
-
-	if ( (channel < 1) || (channel > NUM_CHANNELS) ) {
-		struct net_device *dev = &priv->ndev;
-
-		printk(KERN_WARNING "%s: Channel out of range (%d)!\n", dev->name, channel);
-		err = -EBUSY;
-		goto out;
-
-	}
-	freq = channel_frequency[channel-1] * 100000;
-
- out:
-	dldwd_unlock(priv);
-
-	if (err > 0)
-		err = -EBUSY;
-	return err ? err : freq;
-}
-
-static int dldwd_hw_get_bitratelist(dldwd_priv_t *priv, int *numrates,
-				    int32_t *rates, int max)
-{
-	hermes_t *hw = &priv->hw;
-	hermes_id_t list;
-	unsigned char *p = (unsigned char *)&list.val;
-	int err = 0;
-	int num;
-	int i;
-
-	dldwd_lock(priv);
-	err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_DATARATES, sizeof(list),
-			      NULL, &list);
-	dldwd_unlock(priv);
-
-	if (err)
-		return err;
-	
-	num = le16_to_cpu(list.len);
-	*numrates = num;
-	num = MIN(num, max);
-
-	for (i = 0; i < num; i++) {
-		rates[i] = (p[i] & 0x7f) * 500000; /* convert to bps */
-	}
-
-	return 0;
-}
-
-#ifndef PCMCIA_DEBUG
-static inline void show_rx_frame(struct dldwd_frame_hdr *frame) {}
-#else
-static void show_rx_frame(struct dldwd_frame_hdr *frame)
-{
-	printk(KERN_DEBUG "RX descriptor:\n");
-	printk(KERN_DEBUG "  status      = 0x%04x\n", frame->desc.status);
-	printk(KERN_DEBUG "  res1        = 0x%04x\n", frame->desc.res1);
-	printk(KERN_DEBUG "  res2        = 0x%04x\n", frame->desc.res2);
-	printk(KERN_DEBUG "  q_info      = 0x%04x\n", frame->desc.q_info);
-	printk(KERN_DEBUG "  res3        = 0x%04x\n", frame->desc.res3);
-	printk(KERN_DEBUG "  res4        = 0x%04x\n", frame->desc.res4);
-	printk(KERN_DEBUG "  tx_ctl      = 0x%04x\n", frame->desc.tx_ctl);
-
-	printk(KERN_DEBUG "IEEE 802.11 header:\n");
-	printk(KERN_DEBUG "  frame_ctl   = 0x%04x\n",
-	       frame->p80211.frame_ctl);
-	printk(KERN_DEBUG "  duration_id = 0x%04x\n",
-	       frame->p80211.duration_id);
-	printk(KERN_DEBUG "  addr1       = %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       frame->p80211.addr1[0], frame->p80211.addr1[1],
-	       frame->p80211.addr1[2], frame->p80211.addr1[3],
-	       frame->p80211.addr1[4], frame->p80211.addr1[5]);
-	printk(KERN_DEBUG "  addr2       = %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       frame->p80211.addr2[0], frame->p80211.addr2[1],
-	       frame->p80211.addr2[2], frame->p80211.addr2[3],
-	       frame->p80211.addr2[4], frame->p80211.addr2[5]);
-	printk(KERN_DEBUG "  addr3       = %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       frame->p80211.addr3[0], frame->p80211.addr3[1],
-	       frame->p80211.addr3[2], frame->p80211.addr3[3],
-	       frame->p80211.addr3[4], frame->p80211.addr3[5]);
-	printk(KERN_DEBUG "  seq_ctl     = 0x%04x\n",
-	       frame->p80211.seq_ctl);
-	printk(KERN_DEBUG "  addr4       = %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       frame->p80211.addr4[0], frame->p80211.addr4[1],
-	       frame->p80211.addr4[2], frame->p80211.addr4[3],
-	       frame->p80211.addr4[4], frame->p80211.addr4[5]);
-	printk(KERN_DEBUG "  data_len    = 0x%04x\n",
-	       frame->p80211.data_len);
-
-	printk(KERN_DEBUG "IEEE 802.3 header:\n");
-	printk(KERN_DEBUG "  dest        = %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       frame->p8023.h_dest[0], frame->p8023.h_dest[1],
-	       frame->p8023.h_dest[2], frame->p8023.h_dest[3],
-	       frame->p8023.h_dest[4], frame->p8023.h_dest[5]);
-	printk(KERN_DEBUG "  src         = %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       frame->p8023.h_source[0], frame->p8023.h_source[1],
-	       frame->p8023.h_source[2], frame->p8023.h_source[3],
-	       frame->p8023.h_source[4], frame->p8023.h_source[5]);
-	printk(KERN_DEBUG "  len         = 0x%04x\n", frame->p8023.h_proto);
-
-	printk(KERN_DEBUG "IEEE 802.2 LLC/SNAP header:\n");
-	printk(KERN_DEBUG "  DSAP        = 0x%02x\n", frame->p8022.dsap);
-	printk(KERN_DEBUG "  SSAP        = 0x%02x\n", frame->p8022.ssap);
-	printk(KERN_DEBUG "  ctrl        = 0x%02x\n", frame->p8022.ctrl);
-	printk(KERN_DEBUG "  OUI         = %02x:%02x:%02x\n",
-	       frame->p8022.oui[0], frame->p8022.oui[1], frame->p8022.oui[2]);
-	printk(KERN_DEBUG "  ethertype  = 0x%04x\n", frame->ethertype);
-}
-#endif
-
-/*
- * Interrupt handler
- */
-void dldwd_interrupt(int irq, void * dev_id, struct pt_regs *regs)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *) dev_id;
-	hermes_t *hw = &priv->hw;
-	struct net_device *dev = &priv->ndev;
-	int count = IRQ_LOOP_MAX;
-	uint16_t evstat, events;
-	static int old_time = 0, timecount = 0; /* Eugh, revolting hack for now */
-
-	if (test_and_set_bit(DLDWD_STATE_INIRQ, &priv->state))
-		BUG();
-
-	if (! dldwd_irqs_allowed(priv)) {
-		clear_bit(DLDWD_STATE_INIRQ, &priv->state);
-		return;
-	}
-
-	DEBUG(3, "%s: dldwd_interrupt()  irq %d\n", priv->ndev.name, irq);
-
-	while (1) {
-		if (jiffies != old_time)
-			timecount = 0;
-		if ( (++timecount > 50) || (! count--) ) {
-			printk(KERN_CRIT "%s: IRQ handler is looping too \
-much! Shutting down.\n",
-			       dev->name);
-			/* Perform an emergency shutdown */
-			clear_bit(DLDWD_STATE_DOIRQ, &priv->state);
-			hermes_set_irqmask(hw, 0);
-			break;
-		}
-
-		evstat = hermes_read_regn(hw, EVSTAT);
-		DEBUG(3, "__dldwd_interrupt(): count=%d EVSTAT=0x%04x inten=0x%04x\n",
-		      count, evstat, hw->inten);
-
-		events = evstat & hw->inten;
-
-		if (! events) {
-			if (netif_queue_stopped(dev)) {
-				/* There seems to be a firmware bug which
-				   sometimes causes the card to give an
-				   interrupt with no event set, when there
-				   sould be a Tx completed event. */
-				DEBUG(3, "%s: Interrupt with no event (ALLOCFID=0x%04x)\n",
-				      dev->name, (int)hermes_read_regn(hw, ALLOCFID));
-				events = HERMES_EV_TX | HERMES_EV_ALLOC;
-			} else /* Nothing's happening, we're done */
-				break;
-		}
-
-		/* Check the card hasn't been removed */
-		if (! hermes_present(hw)) {
-			DEBUG(0, "dldwd_interrupt(): card removed\n");
-			break;
-		}
-
-		if (events & HERMES_EV_TICK)
-			__dldwd_ev_tick(priv, hw);
-		if (events & HERMES_EV_WTERR)
-			__dldwd_ev_wterr(priv, hw);
-		if (events & HERMES_EV_INFDROP)
-			__dldwd_ev_infdrop(priv, hw);
-		if (events & HERMES_EV_INFO)
-			__dldwd_ev_info(priv, hw);
-		if (events & HERMES_EV_RX)
-			__dldwd_ev_rx(priv, hw);
-		if (events & HERMES_EV_TXEXC)
-			__dldwd_ev_txexc(priv, hw);
-		if (events & HERMES_EV_TX)
-			__dldwd_ev_tx(priv, hw);
-		if (events & HERMES_EV_ALLOC)
-			__dldwd_ev_alloc(priv, hw);
-		
-		hermes_write_regn(hw, EVACK, events);
-	}
-
-	clear_bit(DLDWD_STATE_INIRQ, &priv->state);
-}
-
-static void __dldwd_ev_tick(dldwd_priv_t *priv, hermes_t *hw)
-{
-	printk(KERN_DEBUG "%s: TICK\n", priv->ndev.name);
-}
-
-static void __dldwd_ev_wterr(dldwd_priv_t *priv, hermes_t *hw)
-{
-	/* This seems to happen a fair bit under load, but ignoring it
-	   seems to work fine...*/
-	DEBUG(1, "%s: MAC controller error (WTERR). Ignoring.\n",
-	      priv->ndev.name);
-}
-
-static void __dldwd_ev_infdrop(dldwd_priv_t *priv, hermes_t *hw)
-{
-	printk(KERN_WARNING "%s: Information frame lost.\n", priv->ndev.name);
-}
-
-static void __dldwd_ev_info(dldwd_priv_t *priv, hermes_t *hw)
-{
-	DEBUG(3, "%s: Information frame received.\n", priv->ndev.name);
-	/* We don't actually do anything about it - we assume the MAC
-	   controller can deal with it */
-}
-
-static void __dldwd_ev_rx(dldwd_priv_t *priv, hermes_t *hw)
-{
-	struct net_device *dev = &priv->ndev;
-	struct net_device_stats *stats = &priv->stats;
-	struct iw_statistics *wstats = &priv->wstats;
-	struct sk_buff *skb = NULL;
-	uint16_t rxfid, status;
-	int length, data_len, data_off;
-	char *p;
-	struct dldwd_frame_hdr hdr;
-	struct ethhdr *eh;
-	int err;
-
-	rxfid = hermes_read_regn(hw, RXFID);
-	DEBUG(3, "__dldwd_ev_rx(): RXFID=0x%04x\n", rxfid);
-
-	/* We read in the entire frame header here. This isn't really
-	   necessary, since we ignore most of it, but it's
-	   conceptually simpler. We can tune this later if
-	   necessary. */
-	err = hermes_bap_pread(hw, IRQ_BAP, &hdr, sizeof(hdr), rxfid, 0);
-	if (err) {
-		printk(KERN_ERR "%s: error %d reading frame header. "
-		       "Frame dropped.\n", dev->name, err);
-		stats->rx_errors++;
-		goto drop;
-	}
-
-	status = le16_to_cpu(hdr.desc.status);
-	
-	if (status & HERMES_RXSTAT_ERR) {
-		if ((status & HERMES_RXSTAT_ERR) == HERMES_RXSTAT_BADCRC) {
-			stats->rx_crc_errors++;
-			printk(KERN_WARNING "%s: Bad CRC on Rx. Frame dropped.\n",
-			       dev->name);
-			show_rx_frame(&hdr);
-		} else if ((status & HERMES_RXSTAT_ERR)
-			   == HERMES_RXSTAT_UNDECRYPTABLE) {
-			wstats->discard.code++;
-			printk(KERN_WARNING "%s: Undecryptable frame on Rx. Frame dropped.\n",
-			       dev->name);
-		} else {
-			wstats->discard.misc++;
-			printk("%s: Unknown Rx error (0x%x). Frame dropped.\n",
-			       dev->name, status & HERMES_RXSTAT_ERR);
-		}
-		stats->rx_errors++;
-		goto drop;
-	}
-
-	length = le16_to_cpu(hdr.p80211.data_len);
-	/* Yes, you heard right, that's le16. 802.2 and 802.3 are
-	   big-endian, but 802.11 is little-endian believe it or
-	   not. */
-	/* Correct. 802.3 is big-endian byte order and little endian bit
-	 * order, whereas 802.11 is little endian for both byte and bit
-	 * order. That's specified in the 802.11 spec. - Jean II */
-	
-	/* Sanity check */
-	if (length > MAX_FRAME_SIZE) {
-		printk(KERN_WARNING "%s: Oversized frame received (%d bytes)\n",
-		       dev->name, length);
-		stats->rx_length_errors++;
-		stats->rx_errors++;
-		goto drop;
-	}
-
-	/* We need space for the packet data itself, plus an ethernet
-	   header, plus 2 bytes so we can align the IP header on a
-	   32bit boundary, plus 1 byte so we can read in odd length
-	   packets from the card, which has an IO granularity of 16
-	   bits */  
-	skb = dev_alloc_skb(length+ETH_HLEN+2+1);
-	if (!skb) {
-		printk(KERN_WARNING "%s: Can't allocate skb for Rx\n",
-		       dev->name);
-		stats->rx_dropped++;
-		goto drop;
-	}
-
-	skb_reserve(skb, 2); /* This way the IP header is aligned */
-
-	/* Handle decapsulation */
-	switch (status & HERMES_RXSTAT_MSGTYPE) {
-		/* These both indicate a SNAP within 802.2 LLC within
-		   802.3 within 802.11 frame which we'll need to
-		   de-encapsulate. IEEE and ISO OSI have a lot to
-		   answer for.  */
-	case HERMES_RXSTAT_1042:
-	case HERMES_RXSTAT_TUNNEL:
-		data_len = length - ENCAPS_OVERHEAD;
-		data_off = sizeof(hdr);
-
-		eh = (struct ethhdr *)skb_put(skb, ETH_HLEN);
-
-		memcpy(eh, &hdr.p8023, sizeof(hdr.p8023));
-		eh->h_proto = hdr.ethertype;
-
-		break;
-
-		/* Otherwise, we just throw the whole thing in, and hope
-		   the protocol layer can deal with it as 802.3 */
-	default:
-		data_len = length;
-		data_off = P8023_OFFSET;
-		break;
-	}
-
-	p = skb_put(skb, data_len);
-	if (hermes_bap_pread(hw, IRQ_BAP, p, RUP_EVEN(data_len),
-			     rxfid, data_off) != 0) {
-		printk(KERN_WARNING "%s: Error reading packet data\n",
-		       dev->name);
-		stats->rx_errors++;
-		goto drop;
-	}
-
-	dev->last_rx = jiffies;
-	skb->dev = dev;
-	skb->protocol = eth_type_trans(skb, dev);
-	skb->ip_summed = CHECKSUM_NONE;
-	
-	/* Process the wireless stats if needed */
-	dldwd_stat_gather(dev, skb, &hdr);
-
-	/* Pass the packet to the networking stack */
-	netif_rx(skb);
-	stats->rx_packets++;
-	stats->rx_bytes += length;
-
-	return;
-
- drop:	
-	if (skb)
-		dev_kfree_skb_irq(skb);
-	return;
-}
-
-static void __dldwd_ev_txexc(dldwd_priv_t *priv, hermes_t *hw)
-{
-	struct net_device *dev = &priv->ndev;
-	struct net_device_stats *stats = &priv->stats;
-
-	printk(KERN_WARNING "%s: Tx error!\n", dev->name);
-
-	netif_wake_queue(dev);
-	stats->tx_errors++;
-}
-
-static void __dldwd_ev_tx(dldwd_priv_t *priv, hermes_t *hw)
-{
-	struct net_device *dev = &priv->ndev;
-	struct net_device_stats *stats = &priv->stats;
-
-	DEBUG(3, "%s: Transmit completed\n", dev->name);
-
-	stats->tx_packets++;
-	netif_wake_queue(dev);
-}
-
-static void __dldwd_ev_alloc(dldwd_priv_t *priv, hermes_t *hw)
-{
-	uint16_t allocfid;
-
-	allocfid = hermes_read_regn(hw, ALLOCFID);
-	DEBUG(3, "%s: Allocation complete FID=0x%04x\n", priv->ndev.name, allocfid);
-
-	/* For some reason we don't seem to get transmit completed events properly */
-	if (allocfid == priv->txfid)
-		__dldwd_ev_tx(priv, hw);
-
-/* 	hermes_write_regn(hw, ALLOCFID, 0); */
-}
-
-/*
- * struct net_device methods
- */
-
-static int dldwd_init(struct net_device *dev)
-{
-	dldwd_priv_t *priv = dev->priv;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	hermes_id_t nickbuf;
-	uint16_t reclen;
-	int len;
-	char *vendor_str;
-	uint32_t firmver;
-
-	TRACE_ENTER("dldwd");
-	
-	dldwd_lock(priv);
-
-	err = hermes_reset(hw);
-	if (err != 0) {
-		printk(KERN_ERR "%s: failed to reset hardware\n", dev->name);
-		goto out;
-	}
-	
-	/* Get the firmware version */
-	err = hermes_read_staidentity(hw, USER_BAP, &priv->firmware_info);
-	if (err) {
-		printk(KERN_WARNING "%s: Error %d reading firmware info. Wildly guessing capabilities...\n",
-		       dev->name, err);
-		memset(&priv->firmware_info, 0, sizeof(priv->firmware_info));
-	}
-
-	firmver = ((uint32_t)priv->firmware_info.major << 16) | priv->firmware_info.minor;
-	DEBUG(2, "%s: firmver = 0x%X\n", dev->name, firmver);
-
-	/* Determine capabilities from the firmware version */
-
-	switch (priv->firmware_info.vendor) {
-	case 0x1:
-		/* Lucent Wavelan IEEE, Lucent Orinoco, Cabletron RoamAbout,
-		 * ELSA, Melco, HP, IBM, Dell 1150 cards */
-		vendor_str = "Lucent";
-		/* Lucent MAC : 00:60:1D:* & 00:02:2D:* */
-
-		priv->firmware_type = FIRMWARE_TYPE_LUCENT;
-		priv->broken_reset = 0;
-		priv->broken_allocate = 0;
-		priv->has_port3 = 1;		/* Still works in 7.28 */
-		priv->has_ibss = (firmver >= 0x60006);
-		priv->has_ibss_any = (firmver >= 0x60010);
-		priv->has_wep = (firmver >= 0x40020);
-		priv->has_big_wep = 1; /* FIXME: this is wrong - how do we tell
-					  Gold cards from the others? */
-		priv->has_mwo = (firmver >= 0x60000);
-		priv->has_pm = (firmver >= 0x40020);
-		priv->has_retry = 0;
-		priv->has_preamble = 0;
-		/* Tested with Lucent firmware :
-		 *	1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II
-		 * Tested CableTron firmware : 4.32 => Anton */
-		break;
-	case 0x2:
-		vendor_str = "Generic Prism II";
-		/* Some D-Link cards report vendor 0x02... */
-
-		priv->firmware_type = FIRMWARE_TYPE_PRISM2;
-		priv->broken_reset = 0;
-		priv->broken_allocate = 0;
-		priv->has_port3 = 1;
-		priv->has_ibss = (firmver >= 0x00007); /* FIXME */
-		priv->has_wep = (firmver >= 0x00007); /* FIXME */
-		priv->has_big_wep = 0;
-		priv->has_mwo = 0;
-		priv->has_pm = (firmver >= 0x00007); /* FIXME */
-		priv->has_retry = 0;
-		priv->has_preamble = 0;
-
-		/* Tim Hurley -> D-Link card, vendor 02, firmware 0.08 */
-
-		/* Special case for Symbol cards */
-		if(firmver == 0x10001) {
-			/* Symbol , 3Com AirConnect, Intel, Ericsson WLAN */
-			vendor_str = "Symbol";
-			/* Intel MAC : 00:02:B3:* */
-			/* 3Com MAC : 00:50:DA:* */
-
-			/* FIXME : probably need to use SYMBOL_***ARY_VER
-			 * to get proper firmware version */
-			priv->firmware_type = FIRMWARE_TYPE_SYMBOL;
-			priv->broken_reset = 0;
-			priv->broken_allocate = 1;
-			priv->has_port3 = 1;
-			priv->has_ibss = 1; /* FIXME */
-			priv->has_wep = 1; /* FIXME */
-			priv->has_big_wep = 1;	/* RID_SYMBOL_KEY_LENGTH */
-			priv->has_mwo = 0;
-			priv->has_pm = 1; /* FIXME */
-			priv->has_retry = 0;
-			priv->has_preamble = 0; /* FIXME */
-			/* Tested with Intel firmware : v15 => Jean II */
-		}
-		break;
-	case 0x3:
-		vendor_str = "Samsung";
-		/* To check - Should cover Samsung & Compaq */
-
-		priv->firmware_type = FIRMWARE_TYPE_PRISM2;
-		priv->broken_reset = 0;
-		priv->broken_allocate = 0;
-		priv->has_port3 = 1;
-		priv->has_ibss = 0; /* FIXME: available in later firmwares */
-		priv->has_wep = (firmver >= 0x20000); /* FIXME */
-		priv->has_big_wep = 0; /* FIXME */
-		priv->has_mwo = 0;
-		priv->has_pm = (firmver >= 0x20000); /* FIXME */
-		priv->has_retry = 0;
-		priv->has_preamble = 0;
-		break;
-	case 0x6:
-		/* D-Link DWL 650, ... */
-		vendor_str = "LinkSys/D-Link";
-		/* D-Link MAC : 00:40:05:* */
-
-		priv->firmware_type = FIRMWARE_TYPE_PRISM2;
-		priv->broken_reset = 0;
-		priv->broken_allocate = 0;
-		priv->has_port3 = 1;
-		priv->has_ibss = (firmver >= 0x00007); /* FIXME */
-		priv->has_wep = (firmver >= 0x00007); /* FIXME */
-		priv->has_big_wep = 0;
-		priv->has_mwo = 0;
-		priv->has_pm = (firmver >= 0x00007); /* FIXME */
-		priv->has_retry = 0;
-		priv->has_preamble = 0;
-		/* Tested with D-Link firmware 0.07 => Jean II */
-		/* Note : with 0.07, IBSS to a Lucent card seem flaky */
-		break;
-	default:
-		vendor_str = "UNKNOWN";
-
-		priv->firmware_type = 0;
-		priv->broken_reset = 0;
-		priv->broken_allocate = 0;
-		priv->has_port3 = 0;
-		priv->has_ibss = 0;
-		priv->has_wep = 0;
-		priv->has_big_wep = 0;
-		priv->has_mwo = 0;
-		priv->has_pm = 0;
-		priv->has_retry = 0;
-		priv->has_preamble = 0;
-	}
-
-	printk(KERN_INFO "%s: Firmware ID %02X vendor 0x%x (%s) version %d.%02d\n",
-	       dev->name, priv->firmware_info.id, priv->firmware_info.vendor,
-	       vendor_str, priv->firmware_info.major, priv->firmware_info.minor);
-	
-	if (priv->has_port3)
-		printk(KERN_INFO "%s: Ad-hoc demo mode supported.\n", dev->name);
-	if (priv->has_ibss)
-		printk(KERN_INFO "%s: IEEE standard IBSS ad-hoc mode supported.\n",
-		       dev->name);
-	if (priv->has_wep) {
-		printk(KERN_INFO "%s: WEP supported, ", dev->name);
-		if (priv->has_big_wep)
-			printk("\"128\"-bit key.\n");
-		else
-			printk("40-bit key.\n");
-	}
-
-	/* Get the MAC address */
-	err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNF_MACADDR,
-			      ETH_ALEN, NULL, dev->dev_addr);
-	if (err) {
-		printk(KERN_WARNING "%s: failed to read MAC address!\n",
-		       dev->name);
-		goto out;
-	}
-
-	printk(KERN_INFO "%s: MAC address %02X:%02X:%02X:%02X:%02X:%02X\n",
-	       dev->name, dev->dev_addr[0], dev->dev_addr[1],
-	       dev->dev_addr[2], dev->dev_addr[3], dev->dev_addr[4],
-	       dev->dev_addr[5]);
-
-	/* Get the station name */
-	err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNF_NICKNAME,
-			      sizeof(nickbuf), &reclen, &nickbuf);
-	if (err) {
-		printk(KERN_ERR "%s: failed to read station name!n",
-		       dev->name);
-		goto out;
-	}
-	if ( nickbuf.len )
-		len = MIN(IW_ESSID_MAX_SIZE, le16_to_cpu(nickbuf.len));
-	else
-		len = MIN(IW_ESSID_MAX_SIZE, 2 * reclen);
-	memcpy(priv->nick, &nickbuf.val, len);
-	priv->nick[len] = '\0';
-
-	printk(KERN_INFO "%s: Station name \"%s\"\n", dev->name, priv->nick);
-
-	/* Get allowed channels */
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CHANNEL_LIST, &priv->channel_mask);
-	if (err) {
-		printk(KERN_ERR "%s: failed to read channel list!\n",
-		       dev->name);
-		goto out;
-	}
-
-	/* Get initial AP density */
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_SYSTEM_SCALE, &priv->ap_density);
-	if (err) {
-		printk(KERN_ERR "%s: failed to read AP density!\n", dev->name);
-		goto out;
-	}
-
-	/* Get initial RTS threshold */
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_RTS_THRESH, &priv->rts_thresh);
-	if (err) {
-		printk(KERN_ERR "%s: failed to read RTS threshold!\n", dev->name);
-		goto out;
-	}
-
-	/* Get initial fragmentation settings */
-	if (priv->has_mwo)
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_MWO_ROBUST,
-					  &priv->mwo_robust);
-	else
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_FRAG_THRESH,
-					  &priv->frag_thresh);
-	if (err) {
-		printk(KERN_ERR "%s: failed to read fragmentation settings!\n", dev->name);
-		goto out;
-	}
-
-	/* Set initial bitrate control*/
-	priv->tx_rate_ctrl = 3;
-
-	/* Power management setup */
-	if (priv->has_pm) {
-		priv->pm_on = 0;
-		priv->pm_mcast = 1;
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_PERIOD,
-					  &priv->pm_period);
-		if (err) {
-			printk(KERN_ERR "%s: failed to read power management period!\n",
-			       dev->name);
-			goto out;
-		}
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_HOLDOVER,
-					  &priv->pm_timeout);
-		if (err) {
-			printk(KERN_ERR "%s: failed to read power management timeout!\n",
-			       dev->name);
-			goto out;
-		}
-	}
-
-	/* Retry setup */
-	if (priv->has_retry) {
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_SHORT_RETRY_LIMIT, &priv->retry_short);
-		if (err)
-			goto out;
-
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_LONG_RETRY_LIMIT, &priv->retry_long);
-		if (err)
-			goto out;
-
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_MAX_TX_LIFETIME, &priv->retry_time);
-		if (err)
-			goto out;
-	}
-		
-	/* Preamble setup */
-	if (priv->has_preamble) {
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_SYMBOL_PREAMBLE, &priv->preamble);
-		if (err)
-			goto out;
-	}
-		
-	/* Set up the default configuration */
-	priv->iw_mode = IW_MODE_INFRA;
-	/* By default use IEEE/IBSS ad-hoc mode if we have it */
-	priv->prefer_port3 = priv->has_port3 && (! priv->has_ibss);
-	set_port_type(priv);
-
-	priv->promiscuous = 0;
-	priv->allmulti = 0;
-	priv->wep_on = 0;
-	priv->tx_key = 0;
-
-	printk(KERN_INFO "%s: ready\n", dev->name);
-
- out:
-	dldwd_unlock(priv);
-
-	TRACE_EXIT("dldwd");
-
-	return err;
-}
-
-static int dldwd_open(struct net_device *dev)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	dev_link_t *link = &priv->link;
-	int err = 0;
-	
-	TRACE_ENTER(dev->name);
-
-	link->open++;
-	MOD_INC_USE_COUNT;
-	netif_device_attach(dev);
-	
-	err = dldwd_reset(priv);
-	if (err)
-		dldwd_stop(dev);
-	else
-		netif_start_queue(dev);
-
-	TRACE_EXIT(dev->name);
-
-	return err;
-}
-
-static int dldwd_stop(struct net_device *dev)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	dev_link_t *link = &priv->link;
-
-	TRACE_ENTER(dev->name);
-
-	netif_stop_queue(dev);
-
-	dldwd_shutdown(priv);
-	
-	link->open--;
-
-	if (link->state & DEV_STALE_CONFIG)
-		mod_timer(&link->release, jiffies + HZ/20);
-	
-	MOD_DEC_USE_COUNT;
-
-	TRACE_EXIT(dev->name);
-	
-	return 0;
-}
-
-static struct net_device_stats *dldwd_get_stats(struct net_device *dev)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	
-	return &priv->stats;
-}
-
-static struct iw_statistics *dldwd_get_wireless_stats(struct net_device *dev)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	hermes_t *hw = &priv->hw;
-	struct iw_statistics *wstats = &priv->wstats;
-	int err = 0;
-	hermes_commsqual_t cq;
-
-	dldwd_lock(priv);
-
-	if (priv->port_type == 3) {
-		memset(&wstats->qual, 0, sizeof(wstats->qual));
-#ifdef WIRELESS_SPY
-		/* If a spy address is defined, we report stats of the
-		 * first spy address - Jean II */
-		if (priv->spy_number > 0) {
-			wstats->qual.qual = priv->spy_stat[0].qual;
-			wstats->qual.level = priv->spy_stat[0].level;
-			wstats->qual.noise = priv->spy_stat[0].noise;
-			wstats->qual.updated = priv->spy_stat[0].updated;
-		}
-#endif /* WIRELESS_SPY */
-	} else {
-		err = hermes_read_commsqual(hw, USER_BAP, &cq);
-		
-		DEBUG(3, "%s: Global stats = %X-%X-%X\n", dev->name,
-		      cq.qual, cq.signal, cq.noise);
-
-		/* Why are we using MIN/MAX ? We don't really care
-		 * if the value goes above max, because we export the
-		 * raw dBm values anyway. The normalisation should be done
-		 * in user space - Jean II */
-		wstats->qual.qual = MAX(MIN(cq.qual, 0x8b-0x2f), 0);
-		wstats->qual.level = MAX(MIN(cq.signal, 0x8a), 0x2f) - 0x95;
-		wstats->qual.noise = MAX(MIN(cq.noise, 0x8a), 0x2f) - 0x95;
-		wstats->qual.updated = 7;
-	}
-
-	dldwd_unlock(priv);
-
-	if (err)
-		return NULL;
-		
-	return wstats;
-}
-
-#ifdef WIRELESS_SPY
-static inline void dldwd_spy_gather(struct net_device *dev,
-				    u_char *mac,
-				    hermes_commsqual_t *cq)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	int i;
-
-	/* Gather wireless spy statistics: for each packet, compare the
-	 * source address with out list, and if match, get the stats... */
-	for (i = 0; i < priv->spy_number; i++)
-		if (!memcmp(mac, priv->spy_address[i], ETH_ALEN)) {
-			priv->spy_stat[i].qual = MAX(MIN(cq->qual, 0x8b-0x2f), 0);
-			priv->spy_stat[i].level = MAX(MIN(cq->signal, 0x8a), 0x2f) - 0x95;
-			priv->spy_stat[i].noise = MAX(MIN(cq->noise, 0x8a), 0x2f) - 0x95;
-			priv->spy_stat[i].updated = 7;
-		}
-}
-#endif /* WIRELESS_SPY */
-
-static void dldwd_stat_gather(struct net_device *dev,
-			      struct sk_buff *skb,
-			      struct dldwd_frame_hdr *hdr)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	hermes_commsqual_t cq;
-
-	/* Using spy support with lots of Rx packets, like in an
-	 * infrastructure (AP), will really slow down everything, because
-	 * the MAC address must be compared to each entry of the spy list.
-	 * If the user really asks for it (set some address in the
-	 * spy list), we do it, but he will pay the price.
-	 * Note that to get here, you need both WIRELESS_SPY
-	 * compiled in AND some addresses in the list !!!
-	 */
-#ifdef WIRELESS_EXT
-	/* Note : gcc will optimise the whole section away if
-	 * WIRELESS_SPY is not defined... - Jean II */
-	if (
-#ifdef WIRELESS_SPY
-		(priv->spy_number > 0) ||
-#endif
-		0 )
-	{
-		u_char *stats = (u_char *) &(hdr->desc.q_info);
-		/* This code may look strange. Everywhere we are using 16 bit
-		 * ints except here. I've verified that these are are the
-		 * correct values. Please check on PPC - Jean II */
-		cq.signal = stats[1];	/* High order byte */
-		cq.noise = stats[0];	/* Low order byte */
-		cq.qual = stats[0] - stats[1];	/* Better than nothing */
-
-		DEBUG(3, "%s: Packet stats = %X-%X-%X\n", dev->name,
-		      cq.qual, cq.signal, cq.noise);
-
-#ifdef WIRELESS_SPY
-		dldwd_spy_gather(dev, skb->mac.raw + ETH_ALEN, &cq);  
-#endif
-	}
-#endif /* WIRELESS_EXT */
-}
-
-struct p8022_hdr encaps_hdr = {
-	0xaa, 0xaa, 0x03, {0x00, 0x00, 0xf8}
-};
-
-static int dldwd_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	struct net_device_stats *stats = &priv->stats;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	uint16_t txfid = priv->txfid;
-	char *p;
-	struct ethhdr *eh;
-	int len, data_len, data_off;
-	struct dldwd_frame_hdr hdr;
-	hermes_response_t resp;
-
-	if (! netif_running(dev)) {
-		printk(KERN_ERR "%s: Tx on stopped device!\n",
-		       dev->name);
-		return 1;
-
-	}
-	
-	if (netif_queue_stopped(dev)) {
-		printk(KERN_ERR "%s: Tx while transmitter busy!\n", 
-		       dev->name);
-		return 1;
-	}
-	
-	dldwd_lock(priv);
-
-	/* Length of the packet body */
-	len = MAX(skb->len - ETH_HLEN, ETH_ZLEN);
-
-	eh = (struct ethhdr *)skb->data;
-
-	/* Build the IEEE 802.11 header */
-	memset(&hdr, 0, sizeof(hdr));
-	memcpy(hdr.p80211.addr1, eh->h_dest, ETH_ALEN);
-	memcpy(hdr.p80211.addr2, eh->h_source, ETH_ALEN);
-	hdr.p80211.frame_ctl = DLDWD_FTYPE_DATA;
-
-	/* Encapsulate Ethernet-II frames */
-	if (ntohs(eh->h_proto) > 1500) { /* Ethernet-II frame */
-		data_len = len;
-		data_off = sizeof(hdr);
-		p = skb->data + ETH_HLEN;
-
-		/* 802.11 header */
-		hdr.p80211.data_len = cpu_to_le16(data_len + ENCAPS_OVERHEAD);
-
-		/* 802.3 header */
-		memcpy(hdr.p8023.h_dest, eh->h_dest, ETH_ALEN);
-		memcpy(hdr.p8023.h_source, eh->h_source, ETH_ALEN);
-		hdr.p8023.h_proto = htons(data_len + ENCAPS_OVERHEAD);
-		
-		/* 802.2 header */
-		memcpy(&hdr.p8022, &encaps_hdr, sizeof(encaps_hdr));
-
-		hdr.ethertype = eh->h_proto;
-		err  = hermes_bap_pwrite(hw, USER_BAP, &hdr, sizeof(hdr),
-					 txfid, 0);
-		if (err) {
-			printk(KERN_ERR
-			       "%s: Error %d writing packet header to BAP\n",
-			       dev->name, err);
-			stats->tx_errors++;
-			goto fail;
-		}
-	} else { /* IEEE 802.3 frame */
-		data_len = len + ETH_HLEN;
-		data_off = P8023_OFFSET;
-		p = skb->data;
-		
-		/* 802.11 header */
-		hdr.p80211.data_len = cpu_to_le16(len);
-		err = hermes_bap_pwrite(hw, USER_BAP, &hdr, P8023_OFFSET,
-					txfid, 0);
-		if (err) {
-			printk(KERN_ERR
-			       "%s: Error %d writing packet header to BAP\n",
-			       dev->name, err);
-			stats->tx_errors++;
-			goto fail;
-		}
-	}
-
-	/* Round up for odd length packets */
-	err = hermes_bap_pwrite(hw, USER_BAP, p, RUP_EVEN(data_len), txfid, data_off);
-	if (err) {
-		printk(KERN_ERR "%s: Error %d writing packet data to BAP\n",
-		       dev->name, err);
-		stats->tx_errors++;
-		goto fail;
-	}
-	
-
-	/* Finally, we actually initiate the send */
-	err = hermes_docmd_wait(hw, HERMES_CMD_TX | HERMES_CMD_RECL, txfid, &resp);
-	if (err) {
-		printk(KERN_ERR "%s: Error %d transmitting packet\n", dev->name, err);
-		stats->tx_errors++;
-		goto fail;
-	}
-
-	dev->trans_start = jiffies;
-	stats->tx_bytes += data_off + data_len;
-
-	netif_stop_queue(dev);
-
-	dldwd_unlock(priv);
-
-	dev_kfree_skb(skb);
-
-	return 0;
- fail:
-
-	dldwd_unlock(priv);
-	return err;
-}
-
-static void dldwd_tx_timeout(struct net_device *dev)
-{
-	dldwd_priv_t *priv = (dldwd_priv_t *)dev->priv;
-	struct net_device_stats *stats = &priv->stats;
-	int err = 0;
-
-	printk(KERN_WARNING "%s: Tx timeout! Resetting card.\n", dev->name);
-
-	stats->tx_errors++;
-
-	err = dldwd_reset(priv);
-	if (err)
-		printk(KERN_ERR "%s: Error %d resetting card on Tx timeout!\n",
-		       dev->name, err);
-	else {
-		dev->trans_start = jiffies;
-		netif_wake_queue(dev);
-	}
-}
-
-static int dldwd_ioctl_getiwrange(struct net_device *dev, struct iw_point *rrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int err = 0;
-	int ptype;
-	struct iw_range range;
-	int numrates;
-	int i, k;
-
-	TRACE_ENTER(dev->name);
-
-	err = verify_area(VERIFY_WRITE, rrq->pointer, sizeof(range));
-	if (err)
-		return err;
-
-	rrq->length = sizeof(range);
-
-	dldwd_lock(priv);
-	ptype = priv->port_type;
-	dldwd_unlock(priv);
-
-	memset(&range, 0, sizeof(range));
-
-	/* Much of this shamelessly taken from wvlan_cs.c. No idea
-	 * what it all means -dgibson */
-#if WIRELESS_EXT > 10
-	range.we_version_compiled = WIRELESS_EXT;
-	range.we_version_source = 11;
-#endif /* WIRELESS_EXT > 10 */
-
-	range.min_nwid = range.max_nwid = 0; /* We don't use nwids */
-
-	/* Set available channels/frequencies */
-	range.num_channels = NUM_CHANNELS;
-	k = 0;
-	for (i = 0; i < NUM_CHANNELS; i++) {
-		if (priv->channel_mask & (1 << i)) {
-			range.freq[k].i = i + 1;
-			range.freq[k].m = channel_frequency[i] * 100000;
-			range.freq[k].e = 1;
-			k++;
-		}
-		
-		if (k >= IW_MAX_FREQUENCIES)
-			break;
-	}
-	range.num_frequency = k;
-
-	range.sensitivity = 3;
-
-	if ((ptype == 3) && (priv->spy_number == 0)){
-		/* Quality stats meaningless in ad-hoc mode */
-		range.max_qual.qual = 0;
-		range.max_qual.level = 0;
-		range.max_qual.noise = 0;
-	} else {
-		range.max_qual.qual = 0x8b - 0x2f;
-		range.max_qual.level = 0x2f - 0x95 - 1;
-		range.max_qual.noise = 0x2f - 0x95 - 1;
-	}
-
-	err = dldwd_hw_get_bitratelist(priv, &numrates,
-				       range.bitrate, IW_MAX_BITRATES);
-	if (err)
-		return err;
-	range.num_bitrates = numrates;
-	
-	/* Set an indication of the max TCP throughput in bit/s that we can
-	 * expect using this interface. May be use for QoS stuff...
-	 * Jean II */
-	if(numrates > 2)
-		range.throughput = 5 * 1000 * 1000;	/* ~5 Mb/s */
-	else
-		range.throughput = 1.5 * 1000 * 1000;	/* ~1.5 Mb/s */
-
-	range.min_rts = 0;
-	range.max_rts = 2347;
-	range.min_frag = 256;
-	range.max_frag = 2346;
-
-	dldwd_lock(priv);
-	if (priv->has_wep) {
-		range.max_encoding_tokens = MAX_KEYS;
-
-		range.encoding_size[0] = SMALL_KEY_SIZE;
-		range.num_encoding_sizes = 1;
-
-		if (priv->has_big_wep) {
-			range.encoding_size[1] = LARGE_KEY_SIZE;
-			range.num_encoding_sizes = 2;
-		}
-	} else {
-		range.num_encoding_sizes = 0;
-		range.max_encoding_tokens = 0;
-	}
-	dldwd_unlock(priv);
-		
-	range.min_pmp = 0;
-	range.max_pmp = 65535000;
-	range.min_pmt = 0;
-	range.max_pmt = 65535 * 1000;	/* ??? */
-	range.pmp_flags = IW_POWER_PERIOD;
-	range.pmt_flags = IW_POWER_TIMEOUT;
-	range.pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R;
-
-	range.num_txpower = 1;
-	range.txpower[0] = 15; /* 15dBm */
-	range.txpower_capa = IW_TXPOW_DBM;
-
-#if WIRELESS_EXT > 10
-	range.retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
-	range.retry_flags = IW_RETRY_LIMIT;
-	range.r_time_flags = IW_RETRY_LIFETIME;
-	range.min_retry = 0;
-	range.max_retry = 65535;	/* ??? */
-	range.min_r_time = 0;
-	range.max_r_time = 65535 * 1000;	/* ??? */
-#endif /* WIRELESS_EXT > 10 */
-
-	if (copy_to_user(rrq->pointer, &range, sizeof(range)))
-		return -EFAULT;
-
-	TRACE_EXIT(dev->name);
-
-	return 0;
-}
-
-static int dldwd_ioctl_setiwencode(struct net_device *dev, struct iw_point *erq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int index = (erq->flags & IW_ENCODE_INDEX) - 1;
-	int setindex = priv->tx_key;
-	int enable = priv->wep_on;
-	int restricted = priv->wep_restrict;
-	uint16_t xlen = 0;
-	int err = 0;
-	char keybuf[MAX_KEY_SIZE];
-
-	if (erq->pointer) {
-		/* We actually have a key to set */
-		
-		if (copy_from_user(keybuf, erq->pointer, erq->length))
-			return -EFAULT;
-	}
-	
-	dldwd_lock(priv);
-	
-	if (erq->pointer) {
-		if (erq->length > MAX_KEY_SIZE) {
-			err = -E2BIG;
-			goto out;
-		}
-		
-		if ( (erq->length > LARGE_KEY_SIZE)
-		     || ( ! priv->has_big_wep && (erq->length > SMALL_KEY_SIZE))  ) {
-			err = -EINVAL;
-			goto out;
-		}
-		
-		if ((index < 0) || (index >= MAX_KEYS))
-			index = priv->tx_key;
-		
-		if (erq->length > SMALL_KEY_SIZE) {
-			xlen = LARGE_KEY_SIZE;
-		} else if (erq->length > 0) {
-			xlen = SMALL_KEY_SIZE;
-		} else
-			xlen = 0;
-		
-		/* Switch on WEP if off */
-		if ((!enable) && (xlen > 0)) {
-			setindex = index;
-			enable = 1;
-		}
-	} else {
-		/* Important note : if the user do "iwconfig eth0 enc off",
-		 * we will arrive there with an index of -1. This is valid
-		 * but need to be taken care off... Jean II */
-		if ((index < 0) || (index >= MAX_KEYS)) {
-			if((index != -1) || (erq->flags == 0)) {
-				err = -EINVAL;
-				goto out;
-			}
-		} else {
-			/* Set the index : Check that the key is valid */
-			if(priv->keys[index].len == 0) {
-				err = -EINVAL;
-				goto out;
-			}
-			setindex = index;
-		}
-	}
-	
-	if (erq->flags & IW_ENCODE_DISABLED)
-		enable = 0;
-	/* Only for Prism2 & Symbol cards (so far) - Jean II */
-	if (erq->flags & IW_ENCODE_OPEN)
-		restricted = 0;
-	if (erq->flags & IW_ENCODE_RESTRICTED)
-		restricted = 1;
-
-	if (erq->pointer) {
-		priv->keys[index].len = cpu_to_le16(xlen);
-		memset(priv->keys[index].data, 0, sizeof(priv->keys[index].data));
-		memcpy(priv->keys[index].data, keybuf, erq->length);
-	}
-	priv->tx_key = setindex;
-	priv->wep_on = enable;
-	priv->wep_restrict = restricted;
-	
- out:
-	dldwd_unlock(priv);
-
-	return 0;
-}
-
-static int dldwd_ioctl_getiwencode(struct net_device *dev, struct iw_point *erq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int index = (erq->flags & IW_ENCODE_INDEX) - 1;
-	uint16_t xlen = 0;
-	char keybuf[MAX_KEY_SIZE];
-
-	
-	dldwd_lock(priv);
-
-	if ((index < 0) || (index >= MAX_KEYS))
-		index = priv->tx_key;
-
-	erq->flags = 0;
-	if (! priv->wep_on)
-		erq->flags |= IW_ENCODE_DISABLED;
-	erq->flags |= index + 1;
-	
-	/* Only for symbol cards - Jean II */
-	if (priv->firmware_type != FIRMWARE_TYPE_LUCENT) {
-		if(priv->wep_restrict)
-			erq->flags |= IW_ENCODE_RESTRICTED;
-		else
-			erq->flags |= IW_ENCODE_OPEN;
-	}
-
-	xlen = le16_to_cpu(priv->keys[index].len);
-
-	erq->length = xlen;
-
-	if (erq->pointer) {
-		memcpy(keybuf, priv->keys[index].data, MAX_KEY_SIZE);
-	}
-	
-	dldwd_unlock(priv);
-
-	if (erq->pointer) {
-		if (copy_to_user(erq->pointer, keybuf, xlen))
-			return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int dldwd_ioctl_setessid(struct net_device *dev, struct iw_point *erq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	char essidbuf[IW_ESSID_MAX_SIZE+1];
-
-	/* Note : ESSID is ignored in Ad-Hoc demo mode, but we can set it
-	 * anyway... - Jean II */
-
-	memset(&essidbuf, 0, sizeof(essidbuf));
-
-	if (erq->flags) { 
-		if (erq->length > IW_ESSID_MAX_SIZE)
-			return -E2BIG;
-		
-		if (copy_from_user(&essidbuf, erq->pointer, erq->length))
-			return -EFAULT;
-
-		essidbuf[erq->length] = '\0';
-	}
-
-	dldwd_lock(priv);
-
-	memcpy(priv->desired_essid, essidbuf, IW_ESSID_MAX_SIZE+1);
-
-	dldwd_unlock(priv);
-
-	return 0;
-}
-
-static int dldwd_ioctl_getessid(struct net_device *dev, struct iw_point *erq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	char essidbuf[IW_ESSID_MAX_SIZE+1];
-	int active;
-	int err = 0;
-
-	TRACE_ENTER(dev->name);
-
-	err = dldwd_hw_get_essid(priv, &active, essidbuf);
-	if (err)
-		return err;
-
-	erq->flags = 1;
-	erq->length = strlen(essidbuf) + 1;
-	if (erq->pointer)
-		if ( copy_to_user(erq->pointer, essidbuf, erq->length) )
-			return -EFAULT;
-
-	TRACE_EXIT(dev->name);
-	
-	return 0;
-}
-
-static int dldwd_ioctl_setnick(struct net_device *dev, struct iw_point *nrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	char nickbuf[IW_ESSID_MAX_SIZE+1];
-
-	if (nrq->length > IW_ESSID_MAX_SIZE)
-		return -E2BIG;
-
-	memset(nickbuf, 0, sizeof(nickbuf));
-
-	if (copy_from_user(nickbuf, nrq->pointer, nrq->length))
-		return -EFAULT;
-
-	nickbuf[nrq->length] = '\0';
-	
-	dldwd_lock(priv);
-
-	memcpy(priv->nick, nickbuf, sizeof(priv->nick));
-
-	dldwd_unlock(priv);
-
-	return 0;
-}
-
-static int dldwd_ioctl_getnick(struct net_device *dev, struct iw_point *nrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	char nickbuf[IW_ESSID_MAX_SIZE+1];
-
-	dldwd_lock(priv);
-	memcpy(nickbuf, priv->nick, IW_ESSID_MAX_SIZE+1);
-	dldwd_unlock(priv);
-
-	nrq->length = strlen(nickbuf)+1;
-
-	if (copy_to_user(nrq->pointer, nickbuf, sizeof(nickbuf)))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int dldwd_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int chan = -1;
-
-	/* We can only use this in Ad-Hoc demo mode to set the operating
-	 * frequency, or in IBSS mode to set the frequency where the IBSS
-	 * will be created - Jean II */
-	if (priv->iw_mode != IW_MODE_ADHOC)
-		return -EOPNOTSUPP;
-
-	if ( (frq->e == 0) && (frq->m <= 1000) ) {
-		/* Setting by channel number */
-		chan = frq->m;
-	} else {
-		/* Setting by frequency - search the table */
-		int mult = 1;
-		int i;
-
-		for (i = 0; i < (6 - frq->e); i++)
-			mult *= 10;
-
-		for (i = 0; i < NUM_CHANNELS; i++)
-			if (frq->m == (channel_frequency[i] * mult))
-				chan = i+1;
-	}
-
-	if ( (chan < 1) || (chan > NUM_CHANNELS) ||
-	     ! (priv->channel_mask & (1 << (chan-1)) ) )
-		return -EINVAL;
-
-	dldwd_lock(priv);
-	priv->channel = chan;
-	dldwd_unlock(priv);
-
-	return 0;
-}
-
-static int dldwd_ioctl_getsens(struct net_device *dev, struct iw_param *srq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	hermes_t *hw = &priv->hw;
-	uint16_t val;
-	int err;
-
-	dldwd_lock(priv);
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_SYSTEM_SCALE, &val);
-	dldwd_unlock(priv);
-
-	if (err)
-		return err;
-
-	srq->value = val;
-	srq->fixed = 0; /* auto */
-
-	return 0;
-}
-
-static int dldwd_ioctl_setsens(struct net_device *dev, struct iw_param *srq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int val = srq->value;
-
-	if ((val < 1) || (val > 3))
-		return -EINVAL;
-	
-	dldwd_lock(priv);
-	priv->ap_density = val;
-	dldwd_unlock(priv);
-
-	return 0;
-}
-
-static int dldwd_ioctl_setrts(struct net_device *dev, struct iw_param *rrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int val = rrq->value;
-
-	if (rrq->disabled)
-		val = 2347;
-
-	if ( (val < 0) || (val > 2347) )
-		return -EINVAL;
-
-	dldwd_lock(priv);
-	priv->rts_thresh = val;
-	dldwd_unlock(priv);
-
-	return 0;
-}
-
-static int dldwd_ioctl_setfrag(struct net_device *dev, struct iw_param *frq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int err = 0;
-
-	dldwd_lock(priv);
-
-	if (priv->has_mwo) {
-		if (frq->disabled)
-			priv->mwo_robust = 0;
-		else {
-			if (frq->fixed)
-				printk(KERN_WARNING "%s: Fixed fragmentation not \
-supported on this firmware. Using MWO robust instead.\n", dev->name);
-			priv->mwo_robust = 1;
-		}
-	} else {
-		if (frq->disabled)
-			priv->frag_thresh = 2346;
-		else {
-			if ( (frq->value < 256) || (frq->value > 2346) )
-				err = -EINVAL;
-			else
-				priv->frag_thresh = frq->value & ~0x1; /* must be even */
-		}
-	}
-
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_ioctl_getfrag(struct net_device *dev, struct iw_param *frq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	uint16_t val;
-
-	dldwd_lock(priv);
-	
-	if (priv->has_mwo) {
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_MWO_ROBUST, &val);
-		if (err)
-			val = 0;
-
-		frq->value = val ? 2347 : 0;
-		frq->disabled = ! val;
-		frq->fixed = 0;
-	} else {
-		err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_FRAG_THRESH, &val);
-		if (err)
-			val = 0;
-
-		frq->value = val;
-		frq->disabled = (val >= 2346);
-		frq->fixed = 1;
-	}
-
-	dldwd_unlock(priv);
-	
-	return err;
-}
-
-static int dldwd_ioctl_setrate(struct net_device *dev, struct iw_param *rrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int err = 0;
-	int rate_ctrl = -1;
-	int fixed, upto;
-	int brate;
-	int i;
-
-	dldwd_lock(priv);
-
-	/* Normalise value */
-	brate = rrq->value / 500000;
-
-	switch (priv->firmware_type) {
-	case FIRMWARE_TYPE_LUCENT: /* Lucent style rate */
-		if (! rrq->fixed) {
-			if (brate > 0)
-				brate = -brate;
-			else
-				brate = -22;
-		}
-	
-		for (i = 0; i < NUM_RATES; i++)
-			if (rate_list[i] == brate) {
-				rate_ctrl = i;
-				break;
-			}
-	
-		if ( (rate_ctrl < 1) || (rate_ctrl >= NUM_RATES) )
-			err = -EINVAL;
-		else
-			priv->tx_rate_ctrl = rate_ctrl;
-		break;
-	case FIRMWARE_TYPE_PRISM2: /* Prism II style rate */
-	case FIRMWARE_TYPE_SYMBOL: /* Symbol style rate */
-		switch(brate) {
-		case 0:
-			fixed = 0x0;
-			upto = 0x15;
-			break;
-		case 2:
-			fixed = 0x1;
-			upto = 0x1;
-			break;
-		case 4:
-			fixed = 0x2;
-			upto = 0x3;
-			break;
-		case 11:
-			fixed = 0x4;
-			upto = 0x7;
-			break;
-		case 22:
-			fixed = 0x8;
-			upto = 0x15;
-			break;
-		default:
-			fixed = 0x0;
-			upto = 0x0;
-		}
-		if (rrq->fixed)
-			rate_ctrl = fixed;
-		else
-			rate_ctrl = upto;
-		if (rate_ctrl == 0)
-			err = -EINVAL;
-		else
-			priv->tx_rate_ctrl = rate_ctrl;
-		break;
-	}
-
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_ioctl_getrate(struct net_device *dev, struct iw_param *rrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	uint16_t val;
-	int brate = 0;
-
-	dldwd_lock(priv);
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_TX_RATE_CTRL, &val);
-	if (err)
-		goto out;
-	
-	switch (priv->firmware_type) {
-	case FIRMWARE_TYPE_LUCENT: /* Lucent style rate */
-		brate = rate_list[val];
-	
-		if (brate < 0) {
-			rrq->fixed = 0;
-
-			err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CURRENT_TX_RATE, &val);
-			if (err)
-				goto out;
-
-			if (val == 6)
-				brate = 11;
-			else
-				brate = 2*val;
-		} else
-			rrq->fixed = 1;
-		break;
-	case FIRMWARE_TYPE_PRISM2: /* Prism II style rate */
-	case FIRMWARE_TYPE_SYMBOL: /* Symbol style rate */
-		/* Check if auto or fixed (crude approximation) */
-		if((val & 0x1) && (val > 1)) {
-			rrq->fixed = 0;
-
-			err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CURRENT_TX_RATE, &val);
-			if (err)
-				goto out;
-		} else
-			rrq->fixed = 1;
-
-		if(val >= 8)
-			brate = 22;
-		else if(val >= 4)
-			brate = 11;
-		else if(val >= 2)
-			brate = 4;
-		else
-			brate = 2;
-		break;
-	}
-
-	rrq->value = brate * 500000;
-	rrq->disabled = 0;
-
- out:
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_ioctl_setpower(struct net_device *dev, struct iw_param *prq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int err = 0;
-
-
-	dldwd_lock(priv);
-
-	if (prq->disabled) {
-		priv->pm_on = 0;
-	} else {
-		switch (prq->flags & IW_POWER_MODE) {
-		case IW_POWER_UNICAST_R:
-			priv->pm_mcast = 0;
-			priv->pm_on = 1;
-			break;
-		case IW_POWER_ALL_R:
-			priv->pm_mcast = 1;
-			priv->pm_on = 1;
-			break;
-		case IW_POWER_ON:
-			/* No flags : but we may have a value - Jean II */
-			break;
-		default:
-			err = -EINVAL;
-		}
-		if (err)
-			goto out;
-		
-		if (prq->flags & IW_POWER_TIMEOUT) {
-			priv->pm_on = 1;
-			priv->pm_timeout = prq->value / 1000;
-		}
-		if (prq->flags & IW_POWER_PERIOD) {
-			priv->pm_on = 1;
-			priv->pm_period = prq->value / 1000;
-		}
-		/* It's valid to not have a value if we are just toggling
-		 * the flags... Jean II */
-		if(!priv->pm_on) {
-			err = -EINVAL;
-			goto out;
-		}			
-	}
-
- out:
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_ioctl_getpower(struct net_device *dev, struct iw_param *prq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	uint16_t enable, period, timeout, mcast;
-
-	dldwd_lock(priv);
-	
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_ENABLE, &enable);
-	if (err)
-		goto out;
-
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_PERIOD, &period);
-	if (err)
-		goto out;
-
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_HOLDOVER, &timeout);
-	if (err)
-		goto out;
-
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CNF_PM_MCAST_RX, &mcast);
-	if (err)
-		goto out;
-
-	prq->disabled = !enable;
-	/* Note : by default, display the period */
-	if ((prq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
-		prq->flags = IW_POWER_TIMEOUT;
-		prq->value = timeout * 1000;
-	} else {
-		prq->flags = IW_POWER_PERIOD;
-		prq->value = period * 1000;
-	}
-	if (mcast)
-		prq->flags |= IW_POWER_ALL_R;
-	else
-		prq->flags |= IW_POWER_UNICAST_R;
-
- out:
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-#if WIRELESS_EXT > 10
-static int dldwd_ioctl_setretry(struct net_device *dev, struct iw_param *rrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int err = 0;
-
-
-	dldwd_lock(priv);
-
-	if ((rrq->disabled) || (!priv->has_retry)){
-		err = -EOPNOTSUPP;
-		goto out;
-	} else {
-		if (rrq->flags & IW_RETRY_LIMIT) {
-			if (rrq->flags & IW_RETRY_MAX)
-				priv->retry_long = rrq->value;
-			else if (rrq->flags & IW_RETRY_MIN)
-				priv->retry_short = rrq->value;
-			else {
-				/* No modifier : set both */
-				priv->retry_long = rrq->value;
-				priv->retry_short = rrq->value;
-			}
-		}
-		if (rrq->flags & IW_RETRY_LIFETIME) {
-			priv->retry_time = rrq->value / 1000;
-		}
-		if ((rrq->flags & IW_RETRY_TYPE) == 0) {
-			err = -EINVAL;
-			goto out;
-		}			
-	}
-
- out:
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_ioctl_getretry(struct net_device *dev, struct iw_param *rrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	uint16_t short_limit, long_limit, lifetime;
-
-	dldwd_lock(priv);
-	
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_SHORT_RETRY_LIMIT, &short_limit);
-	if (err)
-		goto out;
-
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_LONG_RETRY_LIMIT, &long_limit);
-	if (err)
-		goto out;
-
-	err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_MAX_TX_LIFETIME, &lifetime);
-	if (err)
-		goto out;
-
-	rrq->disabled = 0;		/* Can't be disabled */
-
-	/* Note : by default, display the retry number */
-	if ((rrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
-		rrq->flags = IW_RETRY_LIFETIME;
-		rrq->value = lifetime * 1000;	/* ??? */
-	} else {
-		/* By default, display the min number */
-		if ((rrq->flags & IW_RETRY_MAX)) {
-			rrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
-			rrq->value = long_limit;
-		} else {
-			rrq->flags = IW_RETRY_LIMIT;
-			rrq->value = short_limit;
-			if(short_limit != long_limit)
-				rrq->flags |= IW_RETRY_MIN;
-		}
-	}
-
- out:
-	dldwd_unlock(priv);
-
-	return err;
-}
-#endif /* WIRELESS_EXT > 10 */
-
-static int dldwd_ioctl_setport3(struct net_device *dev, struct iwreq *wrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int val = *( (int *) wrq->u.name );
-	int err = 0;
-
-	dldwd_lock(priv);
-	switch (val) {
-	case 0: /* Try to do IEEE ad-hoc mode */
-		if (! priv->has_ibss) {
-			err = -EINVAL;
-			break;
-		}
-		priv->prefer_port3 = 0;
-			
-		break;
-
-	case 1: /* Try to do Lucent proprietary ad-hoc mode */
-		if (! priv->has_port3) {
-			err = -EINVAL;
-			break;
-		}
-		priv->prefer_port3 = 1;
-		break;
-
-	default:
-		err = -EINVAL;
-	}
-
-	if (! err)
-		/* Actually update the mode we are using */
-		set_port_type(priv);
-
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_ioctl_getport3(struct net_device *dev, struct iwreq *wrq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	int *val = (int *)wrq->u.name;
-
-	dldwd_lock(priv);
-	*val = priv->prefer_port3;
-	dldwd_unlock(priv);
-
-	return 0;
-}
-
-/* Spy is used for link quality/strength measurements in Ad-Hoc mode
- * Jean II */
-static int dldwd_ioctl_setspy(struct net_device *dev, struct iw_point *srq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	struct sockaddr address[IW_MAX_SPY];
-	int number = srq->length;
-	int i;
-	int err = 0;
-
-	/* Check the number of addresses */
-	if (number > IW_MAX_SPY)
-		return -E2BIG;
-
-	/* Get the data in the driver */
-	if (srq->pointer) {
-		if (copy_from_user(address, srq->pointer,
-				   sizeof(struct sockaddr) * number))
-			return -EFAULT;
-	}
-
-	/* Make sure nobody mess with the structure while we do */
-	dldwd_lock(priv);
-
-	/* dldwd_lock() doesn't disable interrupts, so make sure the
-	 * interrupt rx path don't get confused while we copy */
-	priv->spy_number = 0;
-
-	if (number > 0) {
-		/* Extract the addresses */
-		for (i = 0; i < number; i++)
-			memcpy(priv->spy_address[i], address[i].sa_data,
-			       ETH_ALEN);
-		/* Reset stats */
-		memset(priv->spy_stat, 0,
-		       sizeof(struct iw_quality) * IW_MAX_SPY);
-		/* Set number of addresses */
-		priv->spy_number = number;
-	}
-
-	/* Time to show what we have done... */
-	DEBUG(0, "%s: New spy list:\n", dev->name);
-	for (i = 0; i < number; i++) {
-		DEBUG(0, "%s: %d - %02x:%02x:%02x:%02x:%02x:%02x\n",
-		      dev->name, i+1,
-		      priv->spy_address[i][0], priv->spy_address[i][1],
-		      priv->spy_address[i][2], priv->spy_address[i][3],
-		      priv->spy_address[i][4], priv->spy_address[i][5]);
-	}
-
-	/* Now, let the others play */
-	dldwd_unlock(priv);
-
-	return err;
-}
-
-static int dldwd_ioctl_getspy(struct net_device *dev, struct iw_point *srq)
-{
-	dldwd_priv_t *priv = dev->priv;
-	struct sockaddr address[IW_MAX_SPY];
-	struct iw_quality spy_stat[IW_MAX_SPY];
-	int number;
-	int i;
-
-	dldwd_lock(priv);
-
-	number = priv->spy_number;
-	if ((number > 0) && (srq->pointer)) {
-		/* Create address struct */
-		for (i = 0; i < number; i++) {
-			memcpy(address[i].sa_data, priv->spy_address[i],
-			       ETH_ALEN);
-			address[i].sa_family = AF_UNIX;
-		}
-		/* Copy stats */
-		/* In theory, we should disable irqs while copying the stats
-		 * because the rx path migh update it in the middle...
-		 * Bah, who care ? - Jean II */
-		memcpy(&spy_stat, priv->spy_stat,
-		       sizeof(struct iw_quality) * IW_MAX_SPY);
-		for (i=0; i < number; i++)
-			priv->spy_stat[i].updated = 0;
-	}
-
-	dldwd_unlock(priv);
-
-	/* Push stuff to user space */
-	srq->length = number;
-	if(copy_to_user(srq->pointer, address,
-			 sizeof(struct sockaddr) * number))
-		return -EFAULT;
-	if(copy_to_user(srq->pointer + (sizeof(struct sockaddr)*number),
-			&spy_stat, sizeof(struct iw_quality) * number))
-		return -EFAULT;
-
-	return 0;
-}
-
-static int dldwd_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-	dldwd_priv_t *priv = dev->priv;
-	struct iwreq *wrq = (struct iwreq *)rq;
-	int err = 0;
-	int changed = 0;
-
-	TRACE_ENTER(dev->name);
-
-	switch (cmd) {
-	case SIOCGIWNAME:
-		DEBUG(1, "%s: SIOCGIWNAME\n", dev->name);
-		strcpy(wrq->u.name, "IEEE 802.11-DS");
-		break;
-		
-	case SIOCGIWAP:
-		DEBUG(1, "%s: SIOCGIWAP\n", dev->name);
-		wrq->u.ap_addr.sa_family = ARPHRD_ETHER;
-		err = dldwd_hw_get_bssid(priv, wrq->u.ap_addr.sa_data);
-		break;
-
-	case SIOCGIWRANGE:
-		DEBUG(1, "%s: SIOCGIWRANGE\n", dev->name);
-		err = dldwd_ioctl_getiwrange(dev, &wrq->u.data);
-		break;
-
-	case SIOCSIWMODE:
-		DEBUG(1, "%s: SIOCSIWMODE\n", dev->name);
-		dldwd_lock(priv);
-		switch (wrq->u.mode) {
-		case IW_MODE_ADHOC:
-			if (! (priv->has_ibss || priv->has_port3) )
-				err = -EINVAL;
-			else {
-				priv->iw_mode = IW_MODE_ADHOC;
-				changed = 1;
-			}
-			break;
-
-		case IW_MODE_INFRA:
-			priv->iw_mode = IW_MODE_INFRA;
-			changed = 1;
-			break;
-
-		default:
-			err = -EINVAL;
-			break;
-		}
-		set_port_type(priv);
-		dldwd_unlock(priv);
-		break;
-
-	case SIOCGIWMODE:
-		DEBUG(1, "%s: SIOCGIWMODE\n", dev->name);
-		dldwd_lock(priv);
-		wrq->u.mode = priv->iw_mode;
-		dldwd_unlock(priv);
-		break;
-
-	case SIOCSIWENCODE:
-		DEBUG(1, "%s: SIOCSIWENCODE\n", dev->name);
-		if (! priv->has_wep) {
-			err = -EOPNOTSUPP;
-			break;
-		}
-
-		err = dldwd_ioctl_setiwencode(dev, &wrq->u.encoding);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWENCODE:
-		DEBUG(1, "%s: SIOCGIWENCODE\n", dev->name);
-		if (! priv->has_wep) {
-			err = -EOPNOTSUPP;
-			break;
-		}
-
-		if (! capable(CAP_NET_ADMIN)) {
-			err = -EPERM;
-			break;
-		}
-
-		err = dldwd_ioctl_getiwencode(dev, &wrq->u.encoding);
-		break;
-
-	case SIOCSIWESSID:
-		DEBUG(1, "%s: SIOCSIWESSID\n", dev->name);
-		err = dldwd_ioctl_setessid(dev, &wrq->u.essid);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWESSID:
-		DEBUG(1, "%s: SIOCGIWESSID\n", dev->name);
-		err = dldwd_ioctl_getessid(dev, &wrq->u.essid);
-		break;
-
-	case SIOCSIWNICKN:
-		DEBUG(1, "%s: SIOCSIWNICKN\n", dev->name);
-		err = dldwd_ioctl_setnick(dev, &wrq->u.data);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWNICKN:
-		DEBUG(1, "%s: SIOCGIWNICKN\n", dev->name);
-		err = dldwd_ioctl_getnick(dev, &wrq->u.data);
-		break;
-
-	case SIOCGIWFREQ:
-		DEBUG(1, "%s: SIOCGIWFREQ\n", dev->name);
-		wrq->u.freq.m = dldwd_hw_get_freq(priv);
-		wrq->u.freq.e = 1;
-		break;
-
-	case SIOCSIWFREQ:
-		DEBUG(1, "%s: SIOCSIWFREQ\n", dev->name);
-		err = dldwd_ioctl_setfreq(dev, &wrq->u.freq);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWSENS:
-		DEBUG(1, "%s: SIOCGIWSENS\n", dev->name);
-		err = dldwd_ioctl_getsens(dev, &wrq->u.sens);
-		break;
-
-	case SIOCSIWSENS:
-		DEBUG(1, "%s: SIOCSIWSENS\n", dev->name);
-		err = dldwd_ioctl_setsens(dev, &wrq->u.sens);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWRTS:
-		DEBUG(1, "%s: SIOCGIWRTS\n", dev->name);
-		wrq->u.rts.value = priv->rts_thresh;
-		wrq->u.rts.disabled = (wrq->u.rts.value == 2347);
-		wrq->u.rts.fixed = 1;
-		break;
-
-	case SIOCSIWRTS:
-		DEBUG(1, "%s: SIOCSIWRTS\n", dev->name);
-		err = dldwd_ioctl_setrts(dev, &wrq->u.rts);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCSIWFRAG:
-		DEBUG(1, "%s: SIOCSIWFRAG\n", dev->name);
-		err = dldwd_ioctl_setfrag(dev, &wrq->u.frag);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWFRAG:
-		DEBUG(1, "%s: SIOCGIWFRAG\n", dev->name);
-		err = dldwd_ioctl_getfrag(dev, &wrq->u.frag);
-		break;
-
-	case SIOCSIWRATE:
-		DEBUG(1, "%s: SIOCSIWRATE\n", dev->name);
-		err = dldwd_ioctl_setrate(dev, &wrq->u.bitrate);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWRATE:
-		DEBUG(1, "%s: SIOCGIWRATE\n", dev->name);
-		err = dldwd_ioctl_getrate(dev, &wrq->u.bitrate);
-		break;
-
-	case SIOCSIWPOWER:
-		DEBUG(1, "%s: SIOCSIWPOWER\n", dev->name);
-		err = dldwd_ioctl_setpower(dev, &wrq->u.power);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWPOWER:
-		DEBUG(1, "%s: SIOCGIWPOWER\n", dev->name);
-		err = dldwd_ioctl_getpower(dev, &wrq->u.power);
-		break;
-
-	case SIOCGIWTXPOW:
-		DEBUG(1, "%s: SIOCGIWTXPOW\n", dev->name);
-		/* The card only supports one tx power, so this is easy */
-		wrq->u.txpower.value = 15; /* dBm */
-		wrq->u.txpower.fixed = 1;
-		wrq->u.txpower.disabled = 0;
-		wrq->u.txpower.flags = IW_TXPOW_DBM;
-		break;
-
-#if WIRELESS_EXT > 10
-	case SIOCSIWRETRY:
-		DEBUG(1, "%s: SIOCSIWRETRY\n", dev->name);
-		err = dldwd_ioctl_setretry(dev, &wrq->u.retry);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCGIWRETRY:
-		DEBUG(1, "%s: SIOCGIWRETRY\n", dev->name);
-		err = dldwd_ioctl_getretry(dev, &wrq->u.retry);
-		break;
-#endif /* WIRELESS_EXT > 10 */
-
-	case SIOCSIWSPY:
-		DEBUG(1, "%s: SIOCSIWSPY\n", dev->name);
-
-		err = dldwd_ioctl_setspy(dev, &wrq->u.data);
-		break;
-
-	case SIOCGIWSPY:
-		DEBUG(1, "%s: SIOCGIWSPY\n", dev->name);
-
-		err = dldwd_ioctl_getspy(dev, &wrq->u.data);
-		break;
-
-	case SIOCGIWPRIV:
-		DEBUG(1, "%s: SIOCGIWPRIV\n", dev->name);
-		if (wrq->u.data.pointer) {
-			struct iw_priv_args privtab[] = {
-				{ SIOCDEVPRIVATE + 0x0, 0, 0, "force_reset" },
-				{ SIOCDEVPRIVATE + 0x2,
-				  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-				  0, "set_port3" },
-				{ SIOCDEVPRIVATE + 0x3, 0,
-				  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-				  "get_port3" },
-				{ SIOCDEVPRIVATE + 0x4,
-				  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-				  0, "set_preamble" },
-				{ SIOCDEVPRIVATE + 0x5, 0,
-				  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-				  "get_preamble" }
-			};
-
-			err = verify_area(VERIFY_WRITE, wrq->u.data.pointer, sizeof(privtab));
-			if (err)
-				break;
-			
-			wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]);
-			if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab)))
-				err = -EFAULT;
-		}
-		break;
-	       
-	case SIOCDEVPRIVATE + 0x0: /* force_reset */
-		DEBUG(1, "%s: SIOCDEVPRIVATE + 0x0 (force_reset)\n",
-		      dev->name);
-		if (! capable(CAP_NET_ADMIN)) {
-			err = -EPERM;
-			break;
-		}
-		
-		printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name);
-		dldwd_reset(priv);
-		break;
-
-	case SIOCDEVPRIVATE + 0x2: /* set_port3 */
-		DEBUG(1, "%s: SIOCDEVPRIVATE + 0x2 (set_port3)\n",
-		      dev->name);
-		if (! capable(CAP_NET_ADMIN)) {
-			err = -EPERM;
-			break;
-		}
-
-		err = dldwd_ioctl_setport3(dev, wrq);
-		if (! err)
-			changed = 1;
-		break;
-
-	case SIOCDEVPRIVATE + 0x3: /* get_port3 */
-		DEBUG(1, "%s: SIOCDEVPRIVATE + 0x3 (get_port3)\n",
-		      dev->name);
-		err = dldwd_ioctl_getport3(dev, wrq);
-		break;
-
-	case SIOCDEVPRIVATE + 0x4: /* set_preamble */
-		DEBUG(1, "%s: SIOCDEVPRIVATE + 0x4 (set_preamble)\n",
-		      dev->name);
-		if (! capable(CAP_NET_ADMIN)) {
-			err = -EPERM;
-			break;
-		}
-
-		/* 802.11b has recently defined some short preamble.
-		 * Basically, the Phy header has been reduced in size.
-		 * This increase performance, especially at high rates
-		 * (the preamble is transmitted at 1Mb/s), unfortunately
-		 * this give compatibility troubles... - Jean II */
-		if(priv->has_preamble) {
-			int val = *( (int *) wrq->u.name );
-
-			dldwd_lock(priv);
-			if(val)
-				priv->preamble = 1;
-			else
-				priv->preamble = 0;
-			dldwd_unlock(priv);
-			changed = 1;
-		} else
-			err = -EOPNOTSUPP;
-		break;
-
-	case SIOCDEVPRIVATE + 0x5: /* get_preamble */
-		DEBUG(1, "%s: SIOCDEVPRIVATE + 0x5 (get_preamble)\n",
-		      dev->name);
-		if(priv->has_preamble) {
-			int *val = (int *)wrq->u.name;
-
-			dldwd_lock(priv);
-			*val = priv->preamble;
-			dldwd_unlock(priv);
-		} else
-			err = -EOPNOTSUPP;
-		break;
-
-	default:
-		err = -EOPNOTSUPP;
-	}
-	
-	if (! err && changed && netif_running(dev)) {
-		err = dldwd_reset(priv);
-		if (err)
-			dldwd_stop(dev);
-	}		
-
-	TRACE_EXIT(dev->name);
-		
-	return err;
-}
-
-static int dldwd_change_mtu(struct net_device *dev, int new_mtu)
-{
-	TRACE_ENTER(dev->name);
-
-	if ( (new_mtu < DLDWD_MIN_MTU) || (new_mtu > DLDWD_MAX_MTU) )
-		return -EINVAL;
-
-	dev->mtu = new_mtu;
-
-	TRACE_EXIT(dev->name);
-
-	return 0;
-}
-
-static void __dldwd_set_multicast_list(struct net_device *dev)
-{
-	dldwd_priv_t *priv = dev->priv;
-	hermes_t *hw = &priv->hw;
-	int err = 0;
-	int promisc, allmulti, mc_count;
-
-	TRACE_ENTER(dev->name);
-
-	DEBUG(3, "dev->flags=0x%x, priv->promiscuous=%d, dev->mc_count=%d priv->mc_count=%d\n",
-	      dev->flags, priv->promiscuous, dev->mc_count, priv->mc_count);
-
-	/* The Hermes doesn't seem to have an allmulti mode, so we go
-	 * into promiscuous mode and let the upper levels deal. */
-	if ( (dev->flags & IFF_PROMISC) ) {
-		promisc = 1;
-		allmulti = 0;
-		mc_count = 0;
-	} else if ( (dev->flags & IFF_ALLMULTI) ||
-		    (dev->mc_count > HERMES_MAX_MULTICAST) ) {
-		promisc = 0;
-		allmulti = 1;
-		mc_count = HERMES_MAX_MULTICAST;
-	} else {
-		promisc = 0;
-		allmulti = 0;
-		mc_count = dev->mc_count;
-	}
-
-	DEBUG(3, "promisc=%d mc_count=%d\n",
-	      promisc, mc_count);
-
-	if (promisc != priv->promiscuous) { /* Don't touch the hardware if we don't have to */
-		err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNF_PROMISCUOUS,
-					   promisc);
-		if (err) {
-			printk(KERN_ERR "%s: Error %d setting promiscuity to %d.\n",
-			       dev->name, err, promisc);
-		} else 
-			priv->promiscuous = promisc;
-	}
-
-	if (allmulti) {
-		/* FIXME: This method of doing allmulticast reception
-		   comes from the NetBSD driver. Haven't actually
-		   tested whether it works or not. */
-		hermes_multicast_t mclist;
-
-		memset(&mclist, 0, sizeof(mclist));
-		err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNF_MULTICAST_LIST, &mclist);
-		if (err)
-			printk(KERN_ERR "%s: Error %d setting multicast list.\n",
-			       dev->name, err);
-		else
-			priv->allmulti = 1;
-		       
-	} else if (mc_count || (! mc_count && priv->mc_count) ) {
-		struct dev_mc_list *p = dev->mc_list;
-		hermes_multicast_t mclist;
-		int i;
-
-		for (i = 0; i < mc_count; i++) {
-			/* First some paranoid checks */
-			if (! p) {
-				printk(KERN_ERR "%s: Multicast list shorter than mc_count.\n",
-				       dev->name);
-				break;
-			}
-			if (p->dmi_addrlen != ETH_ALEN) {
-
-				printk(KERN_ERR "%s: Bad address size (%d) in multicast list.\n",
-				       dev->name, p->dmi_addrlen);
-				break;
-			}
-
-			memcpy(mclist.addr[i], p->dmi_addr, ETH_ALEN);
-			p = p->next;
-		}
-
-		/* More paranoia */
-		if (p)
-			printk(KERN_ERR "%s: Multicast list longer than mc_count.\n",
-			       dev->name);
-
-		priv->mc_count = i;			
-
-		DEBUG(3, "priv->mc_count = %d\n", priv->mc_count);
-
-		err = hermes_write_ltv(hw, USER_BAP, HERMES_RID_CNF_MULTICAST_LIST,
-				       HERMES_BYTES_TO_RECLEN(priv->mc_count * ETH_ALEN),
-				       &mclist);
-		if (err)
-			printk(KERN_ERR "%s: Error %d setting multicast list.\n",
-			       dev->name, err);
-		else
-			priv->allmulti = 0;
-	}
-
-	/* Since we can set the promiscuous flag when it wasn't asked
-	   for, make sure the net_device knows about it. */
-	if (priv->promiscuous)
-		dev->flags |= IFF_PROMISC;
-	else
-		dev->flags &= ~IFF_PROMISC;
-
-	if (priv->allmulti)
-		dev->flags |= IFF_ALLMULTI;
-	else
-		dev->flags &= ~IFF_ALLMULTI;
-
-	TRACE_EXIT(dev->name);
-}
-
-/*
- * procfs stuff
- */
-
-static struct proc_dir_entry *dir_base = NULL;
-
-/*
- * This function updates the total amount of data printed so far. It then
- * determines if the amount of data printed into a buffer  has reached the
- * offset requested. If it hasn't, then the buffer is shifted over so that
- * the next bit of data can be printed over the old bit. If the total
- * amount printed so far exceeds the total amount requested, then this
- * function returns 1, otherwise 0.
- */
-static int 
-
-shift_buffer(char *buffer, int requested_offset, int requested_len,
-	     int *total, int *slop, char **buf)
-{
-	int printed;
-	
-	printed = *buf - buffer;
-	if (*total + printed <= requested_offset) {
-		*total += printed;
-		*buf = buffer;
-	}
-	else {
-		if (*total < requested_offset) {
-			*slop = requested_offset - *total;
-		}
-		*total = requested_offset + printed - *slop;
-	}
-	if (*total > requested_offset + requested_len) {
-		return 1;
-	}
-	else {
-		return 0;
-	}
-}
-
-/*
- * This function calculates the actual start of the requested data
- * in the buffer. It also calculates actual length of data returned,
- * which could be less that the amount of data requested.
- */
-#define PROC_BUFFER_SIZE 4096
-#define PROC_SAFE_SIZE 3072
-
-static int
-calc_start_len(char *buffer, char **start, int requested_offset,
-	       int requested_len, int total, char *buf)
-{
-	int return_len, buffer_len;
-	
-	buffer_len = buf - buffer;
-	if (buffer_len >= PROC_BUFFER_SIZE - 1) {
-		printk(KERN_ERR "calc_start_len: exceeded /proc buffer size\n");
-	}
-	
-	/*
-	 * There may be bytes before and after the
-	 * chunk that was actually requested.
-	 */
-	return_len = total - requested_offset;
-	if (return_len < 0) {
-		return_len = 0;
-	}
-	*start = buf - return_len;
-	if (return_len > requested_len) {
-		return_len = requested_len;
-	}
-	return return_len;
-}
-
-static int
-dldwd_proc_get_hermes_regs(char *page, char **start, off_t requested_offset,
-			   int requested_len, int *eof, void *data)
-{
-	dldwd_priv_t *dev = (dldwd_priv_t *)data;
-	hermes_t *hw = &dev->hw;
-	char *buf;
-	int total = 0, slop = 0;
-
-	buf = page;
-
-#define DHERMESREG(name) buf += sprintf(buf, "%-16s: %04x\n", #name, hermes_read_regn(hw, name))
-
-	DHERMESREG(CMD);
-	DHERMESREG(PARAM0);
-	DHERMESREG(PARAM1);
-	DHERMESREG(PARAM2);
-	DHERMESREG(STATUS);
-	DHERMESREG(RESP0);
-	DHERMESREG(RESP1);
-	DHERMESREG(RESP2);
-	DHERMESREG(INFOFID);
-	DHERMESREG(RXFID);
-	DHERMESREG(ALLOCFID);
-	DHERMESREG(TXCOMPLFID);
-	DHERMESREG(SELECT0);
-	DHERMESREG(OFFSET0);
-	DHERMESREG(SELECT1);
-	DHERMESREG(OFFSET1);
-	DHERMESREG(EVSTAT);
-	DHERMESREG(INTEN);
-	DHERMESREG(EVACK);
-	DHERMESREG(CONTROL);
-	DHERMESREG(SWSUPPORT0);
-	DHERMESREG(SWSUPPORT1);
-	DHERMESREG(SWSUPPORT2);
-	DHERMESREG(AUXPAGE);
-	DHERMESREG(AUXOFFSET);
-	DHERMESREG(AUXDATA);
-#undef DHERMESREG
-
-	shift_buffer(page, requested_offset, requested_len, &total,
-		     &slop, &buf);
-	return calc_start_len(page, start, requested_offset, requested_len,
-			      total, buf);
-}
-
-struct {
-	uint16_t rid;
-	char *name;
-	int minlen, maxlen;
-	int displaytype;
-#define DISPLAY_WORDS	0
-#define DISPLAY_BYTES	1
-#define DISPLAY_STRING	2
-} record_table[] = {
-#define RTCNFENTRY(name, type) { HERMES_RID_CNF_##name, #name, 0, LTV_BUF_SIZE, type }
-	RTCNFENTRY(PORTTYPE, DISPLAY_WORDS),
-	RTCNFENTRY(MACADDR, DISPLAY_BYTES),
-	RTCNFENTRY(DESIRED_SSID, DISPLAY_STRING),
-	RTCNFENTRY(CHANNEL, DISPLAY_WORDS),
-	RTCNFENTRY(OWN_SSID, DISPLAY_STRING),
-	RTCNFENTRY(SYSTEM_SCALE, DISPLAY_WORDS),
-	RTCNFENTRY(MAX_DATA_LEN, DISPLAY_WORDS),
-	RTCNFENTRY(PM_ENABLE, DISPLAY_WORDS),
-	RTCNFENTRY(PM_MCAST_RX, DISPLAY_WORDS),
-	RTCNFENTRY(PM_PERIOD, DISPLAY_WORDS),
-	RTCNFENTRY(NICKNAME, DISPLAY_STRING),
-	RTCNFENTRY(WEP_ON, DISPLAY_WORDS),
-	RTCNFENTRY(MWO_ROBUST, DISPLAY_WORDS),
-	RTCNFENTRY(MULTICAST_LIST, DISPLAY_BYTES),
-	RTCNFENTRY(CREATEIBSS, DISPLAY_WORDS),
-	RTCNFENTRY(FRAG_THRESH, DISPLAY_WORDS),
-	RTCNFENTRY(RTS_THRESH, DISPLAY_WORDS),
-	RTCNFENTRY(TX_RATE_CTRL, DISPLAY_WORDS),
-	RTCNFENTRY(PROMISCUOUS, DISPLAY_WORDS),
-	RTCNFENTRY(KEYS, DISPLAY_BYTES),
-	RTCNFENTRY(TX_KEY, DISPLAY_WORDS),
-	RTCNFENTRY(TICKTIME, DISPLAY_WORDS),
-	RTCNFENTRY(PRISM2_TX_KEY, DISPLAY_WORDS),
-	RTCNFENTRY(PRISM2_KEY0, DISPLAY_BYTES),
-	RTCNFENTRY(PRISM2_KEY1, DISPLAY_BYTES),
-	RTCNFENTRY(PRISM2_KEY2, DISPLAY_BYTES),
-	RTCNFENTRY(PRISM2_KEY3, DISPLAY_BYTES),
-	RTCNFENTRY(PRISM2_WEP_ON, DISPLAY_WORDS),
-#undef RTCNFENTRY
-#define RTINFENTRY(name,type) { HERMES_RID_##name, #name, 0, LTV_BUF_SIZE, type }
-	RTINFENTRY(CHANNEL_LIST, DISPLAY_WORDS),
-	RTINFENTRY(STAIDENTITY, DISPLAY_WORDS),
-	RTINFENTRY(CURRENT_SSID, DISPLAY_STRING),
-	RTINFENTRY(CURRENT_BSSID, DISPLAY_BYTES),
-	RTINFENTRY(COMMSQUALITY, DISPLAY_WORDS),
-	RTINFENTRY(CURRENT_TX_RATE, DISPLAY_WORDS),
-	RTINFENTRY(WEP_AVAIL, DISPLAY_WORDS),
-	RTINFENTRY(CURRENT_CHANNEL, DISPLAY_WORDS),
-	RTINFENTRY(DATARATES, DISPLAY_BYTES),
-#undef RTINFENTRY
-};
-#define NUM_RIDS ( sizeof(record_table) / sizeof(record_table[0]) )
-
-static int
-dldwd_proc_get_hermes_recs(char *page, char **start, off_t requested_offset,
-			   int requested_len, int *eof, void *data)
-{
-	dldwd_priv_t *dev = (dldwd_priv_t *)data;
-	hermes_t *hw = &dev->hw;
-	char *buf;
-	int total = 0, slop = 0;
-	int i;
-	uint16_t length;
-	int err;
-
-	buf = page;
-
-	/* print out all the config RIDs */
-	for (i = 0; i < NUM_RIDS; i++) {
-		uint16_t rid = record_table[i].rid;
-		int minlen = record_table[i].minlen;
-		int maxlen = record_table[i].maxlen;
-		int len;
-		uint8_t *val8;
-		uint16_t *val16;
-		int j;
-
-		val8 = kmalloc(maxlen + 2, GFP_KERNEL);
-		if (! val8)
-			return -ENOMEM;
-
-		err = hermes_read_ltv(hw, USER_BAP, rid, maxlen,
-				      &length, val8);
-		if (err) {
-			DEBUG(0, "Error %d reading RID 0x%04x\n", err, rid);
-			continue;
-		}
-		val16 = (uint16_t *)val8;
-
-		buf += sprintf(buf, "%-15s (0x%04x): length=%d (%d bytes)\tvalue=", record_table[i].name,
-			       rid, length, (length-1)*2);
-		len = MIN( MAX(minlen, (length-1)*2), maxlen);
-
-		switch (record_table[i].displaytype) {
-		case DISPLAY_WORDS:
-			for (j = 0; j < len / 2; j++) {
-				buf += sprintf(buf, "%04X-", le16_to_cpu(val16[j]));
-			}
-			buf--;
-			break;
-
-		case DISPLAY_BYTES:
-		default:
-			for (j = 0; j < len; j++) {
-				buf += sprintf(buf, "%02X:", val8[j]);
-			}
-			buf--;
-			break;
-
-		case DISPLAY_STRING:
-			len = MIN(len, le16_to_cpu(val16[0])+2);
-			val8[len] = '\0';
-			buf += sprintf(buf, "\"%s\"", (char *)&val16[1]);
-			break;
-		}
-
-		buf += sprintf(buf, "\n");
-
-		kfree(val8);
-
-		if (shift_buffer(page, requested_offset, requested_len,
-				 &total, &slop, &buf))
-			break;
-
-		if ( (buf - page) > PROC_SAFE_SIZE )
-			break;
-	}
-
-	return calc_start_len(page, start, requested_offset, requested_len,
-			      total, buf);
-}
-
-/* initialise the /proc subsystem for the hermes driver, creating the
- * separate entries */
-static int
-dldwd_proc_init(void)
-{
-	int err = 0;
-
-	TRACE_ENTER("dldwd");
-
-	/* create the directory for it to sit in */
-	dir_base = create_proc_entry("hermes", S_IFDIR, &proc_root);
-	if (dir_base == NULL) {
-		printk(KERN_ERR "Unable to initialise /proc/hermes.\n");
-		dldwd_proc_cleanup();
-		err = -ENOMEM;
-	}
-
-	TRACE_EXIT("dldwd");
-
-	return err;
-}
-
-static int
-dldwd_proc_dev_init(dldwd_priv_t *dev)
-{
-	dev->dir_dev = NULL;
-	/* create the directory for it to sit in */
-	dev->dir_dev = create_proc_entry(dev->node.dev_name, S_IFDIR | S_IRUGO | S_IXUGO,
-					 dir_base);
-	if (dev->dir_dev == NULL) {
-		printk(KERN_ERR "Unable to initialise /proc/hermes/%s.\n",  dev->node.dev_name);
-		goto fail;
-	}
-
-	dev->dir_regs = NULL;
-	dev->dir_regs = create_proc_read_entry("regs", S_IFREG | S_IRUGO,
-					       dev->dir_dev, dldwd_proc_get_hermes_regs, dev);
-	if (dev->dir_regs == NULL) {
-		printk(KERN_ERR "Unable to initialise /proc/hermes/%s/regs.\n",  dev->node.dev_name);
-		goto fail;
-	}
-
-	dev->dir_recs = NULL;
-	dev->dir_recs = create_proc_read_entry("recs", S_IFREG | S_IRUGO,
-					       dev->dir_dev, dldwd_proc_get_hermes_recs, dev);
-	if (dev->dir_recs == NULL) {
-		printk(KERN_ERR "Unable to initialise /proc/hermes/%s/recs.\n",  dev->node.dev_name);
-		goto fail;
-	}
-
-	return 0;
- fail:
-	dldwd_proc_dev_cleanup(dev);
-	return -ENOMEM;
-}
-
-static void
-dldwd_proc_dev_cleanup(dldwd_priv_t *priv)
-{
-	if (priv->dir_regs) {
-		remove_proc_entry("regs", priv->dir_dev);
-		priv->dir_regs = NULL;
-	}		
-	if (priv->dir_recs) {
-		remove_proc_entry("recs", priv->dir_dev);
-		priv->dir_recs = NULL;
-	}		
-	if (priv->dir_dev) {
-		remove_proc_entry(priv->node.dev_name, dir_base);
-		priv->dir_dev = NULL;
-	}
-}
-
-static void
-dldwd_proc_cleanup(void)
-{
-	TRACE_ENTER("dldwd");
-
-	if (dir_base) {
-		remove_proc_entry("hermes", &proc_root);
-		dir_base = NULL;
-	}
-	
-	TRACE_EXIT("dldwd");
-}
-
-/*====================================================================*/
-
-/*
- * From here on in, it's all PCMCIA junk, taken almost directly from
- * dummy_cs.c
- */
-
-/*
-   The dev_info variable is the "key" that is used to match up this
-   device driver with appropriate cards, through the card configuration
-   database.
-*/
-
-static dev_info_t dev_info = "orinoco_cs";
-
-/*
-   A linked list of "instances" of the dummy device.  Each actual
-   PCMCIA card corresponds to one device instance, and is described
-   by one dev_link_t structure (defined in ds.h).
-
-   You may not want to use a linked list for this -- for example, the
-   memory card driver uses an array of dev_link_t pointers, where minor
-   device numbers are used to derive the corresponding array index.
-*/
-
-static dev_link_t *dev_list = NULL;
-static int num_instances = 0;
-
-/*====================================================================*/
-
-static void cs_error(client_handle_t handle, int func, int ret)
-{
-	error_info_t err = { func, ret };
-	CardServices(ReportError, handle, &err);
-}
-
-/*======================================================================
-  dldwd_attach() creates an "instance" of the driver, allocating
-  local data structures for one device.  The device is registered
-  with Card Services.
-  
-  The dev_link structure is initialized, but we don't actually
-  configure the card at this point -- we wait until we receive a
-  card insertion event.
-  ======================================================================*/
-
-static dev_link_t *dldwd_attach(void)
-{
-	dldwd_priv_t *priv;
-	dev_link_t *link;
-	struct net_device *ndev;
-	client_reg_t client_reg;
-	int ret, i;
-
-	TRACE_ENTER("dldwd");
-
-	/* Allocate space for private device-specific data */
-	priv = kmalloc(sizeof(*priv), GFP_KERNEL);
-	if (! priv) {
-		link = NULL;
-		goto out;
-	}
-
-	memset(priv, 0, sizeof(*priv));
-	priv->instance = num_instances++; /* FIXME: Racy? */
-	spin_lock_init(&priv->lock);
-
-	link = &priv->link;
-	ndev = &priv->ndev;
-	link->priv = ndev->priv = priv;
-
-	/* Initialize the dev_link_t structure */
-	link->release.function = &dldwd_release;
-	link->release.data = (u_long) link;
-
-	/* Interrupt setup */
-	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-	link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
-	if (irq_list[0] == -1)
-		link->irq.IRQInfo2 = irq_mask;
-	else
-		for (i = 0; i < 4; i++)
-			link->irq.IRQInfo2 |= 1 << irq_list[i];
-	link->irq.Handler = NULL;
-
-	/*
-	   General socket configuration defaults can go here.  In this
-	   client, we assume very little, and rely on the CIS for almost
-	   everything.  In most clients, many details (i.e., number, sizes,
-	   and attributes of IO windows) are fixed by the nature of the
-	   device, and can be hard-wired here.
-	 */
-	link->conf.Attributes = 0;
-	link->conf.IntType = INT_MEMORY_AND_IO;
-
-	/* Set up the net_device */
-	ether_setup(ndev);
-	ndev->init = dldwd_init;
-	ndev->open = dldwd_open;
-	ndev->stop = dldwd_stop;
-	ndev->hard_start_xmit = dldwd_xmit;
-	ndev->tx_timeout = dldwd_tx_timeout;
-	ndev->watchdog_timeo = 4*HZ; /* 4 second timeout */
-
-	ndev->get_stats = dldwd_get_stats;
-	ndev->get_wireless_stats = dldwd_get_wireless_stats;
-
-	ndev->do_ioctl = dldwd_ioctl;
-	
-	ndev->change_mtu = dldwd_change_mtu;
-	ndev->set_multicast_list = dldwd_set_multicast_list;
-
-	netif_stop_queue(ndev);
-
-	/* Register with Card Services */
-	link->next = dev_list;
-	dev_list = link;
-	client_reg.dev_info = &dev_info;
-	client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
-	client_reg.EventMask =
-	    CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-	    CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-	    CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-	client_reg.event_handler = &dldwd_event;
-	client_reg.Version = 0x0210;
-	client_reg.event_callback_args.client_data = link;
-	ret = CardServices(RegisterClient, &link->handle, &client_reg);
-	if (ret != CS_SUCCESS) {
-		cs_error(link->handle, RegisterClient, ret);
-		dldwd_detach(link);
-		link = NULL;
-		goto out;
-	}
-
- out:
-	TRACE_EXIT("dldwd");
-	return link;
-}				/* dldwd_attach */
-
-/*======================================================================
-  This deletes a driver "instance".  The device is de-registered
-  with Card Services.  If it has been released, all local data
-  structures are freed.  Otherwise, the structures will be freed
-  when the device is released.
-  ======================================================================*/
-
-static void dldwd_detach(dev_link_t * link)
-{
-	dev_link_t **linkp;
-	dldwd_priv_t *priv = link->priv;
-
-	TRACE_ENTER("dldwd");
-
-	/* Locate device structure */
-	for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
-		if (*linkp == link)
-			break;
-	if (*linkp == NULL)
-		goto out;
-
-	/*
-	   If the device is currently configured and active, we won't
-	   actually delete it yet.  Instead, it is marked so that when
-	   the release() function is called, that will trigger a proper
-	   detach().
-	 */
-	if (link->state & DEV_CONFIG) {
-#ifdef PCMCIA_DEBUG
-		printk(KERN_DEBUG "orinoco_cs: detach postponed, '%s' "
-		       "still locked\n", link->dev->dev_name);
-#endif
-		link->state |= DEV_STALE_LINK;
-		goto out;
-	}
-
-	/* Break the link with Card Services */
-	if (link->handle)
-		CardServices(DeregisterClient, link->handle);
-
-	/* Unlink device structure, and free it */
-	*linkp = link->next;
-	DEBUG(0, "orinoco_cs: detach: link=%p link->dev=%p\n", link, link->dev);
-	if (link->dev) {
-		DEBUG(0, "orinoco_cs: About to unregister net device %p\n",
-		      &priv->ndev);
-		unregister_netdev(&priv->ndev);
-	}
-	kfree(priv);
-
-	num_instances--; /* FIXME: Racy? */
-
- out:
-	TRACE_EXIT("dldwd");
-}				/* dldwd_detach */
-
-/*
- * Do a soft reset of the Pcmcia card using the Configuration Option Register
- * Can't do any harm, and actually may do some good on some cards...
- */
-static int dldwd_cor_reset(dev_link_t *link)
-{
-	conf_reg_t reg;
-	u_long default_cor; 
-
-	/* Save original COR value */
-	reg.Function = 0;
-	reg.Action = CS_READ;
-	reg.Offset = CISREG_COR;
-	reg.Value = 0;
-	CardServices(AccessConfigurationRegister, link->handle, &reg);
-	default_cor = reg.Value;
-
-	DEBUG(2, "dldwd : dldwd_cor_reset() : cor=0x%lX\n", default_cor);
-
-	/* Soft-Reset card */
-	reg.Action = CS_WRITE;
-	reg.Offset = CISREG_COR;
-	reg.Value = (default_cor | COR_SOFT_RESET);
-	CardServices(AccessConfigurationRegister, link->handle, &reg);
-
-	/* Wait until the card has acknowledged our reset */
-	mdelay(1);
-
-	/* Restore original COR configuration index */
-	reg.Value = (default_cor & COR_CONFIG_MASK);
-	CardServices(AccessConfigurationRegister, link->handle, &reg);
-
-	/* Wait until the card has finished restarting */
-	mdelay(1);
-
-	return(0);
-}
-
-/*======================================================================
-  dldwd_config() is scheduled to run after a CARD_INSERTION event
-  is received, to configure the PCMCIA socket, and to make the
-  device available to the system.
-  ======================================================================*/
-
-#define CS_CHECK(fn, args...) \
-while ((last_ret=CardServices(last_fn=(fn),args))!=0) goto cs_failed
-
-#define CFG_CHECK(fn, args...) \
-if (CardServices(fn, args) != 0) goto next_entry
-
-static void dldwd_config(dev_link_t * link)
-{
-	client_handle_t handle = link->handle;
-	dldwd_priv_t *priv = link->priv;
-	hermes_t *hw = &priv->hw;
-	struct net_device *ndev = &priv->ndev;
-	tuple_t tuple;
-	cisparse_t parse;
-	int last_fn, last_ret;
-	u_char buf[64];
-	config_info_t conf;
-	cistpl_cftable_entry_t dflt = { 0 };
-	cisinfo_t info;
-
-	TRACE_ENTER("dldwd");
-
-	CS_CHECK(ValidateCIS, handle, &info);
-
-	/*
-	   This reads the card's CONFIG tuple to find its configuration
-	   registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetFirstTuple, handle, &tuple);
-	CS_CHECK(GetTupleData, handle, &tuple);
-	CS_CHECK(ParseTuple, handle, &tuple, &parse);
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
-	/* Configure card */
-	link->state |= DEV_CONFIG;
-
-	/* Look up the current Vcc */
-	CS_CHECK(GetConfigurationInfo, handle, &conf);
-	link->conf.Vcc = conf.Vcc;
-
-	DEBUG(0, "dldwd_config: ConfigBase = 0x%x link->conf.Vcc = %d\n", 
-	      link->conf.ConfigBase, link->conf.Vcc);
-
-	/*
-	   In this loop, we scan the CIS for configuration table entries,
-	   each of which describes a valid card configuration, including
-	   voltage, IO window, memory window, and interrupt settings.
-
-	   We make no assumptions about the card to be configured: we use
-	   just the information available in the CIS.  In an ideal world,
-	   this would work for any PCMCIA card, but it requires a complete
-	   and accurate CIS.  In practice, a driver usually "knows" most of
-	   these things without consulting the CIS, and most client drivers
-	   will only use the CIS to fill in implementation-defined details.
-	 */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	CS_CHECK(GetFirstTuple, handle, &tuple);
-	while (1) {
-		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
-		CFG_CHECK(GetTupleData, handle, &tuple);
-		CFG_CHECK(ParseTuple, handle, &tuple, &parse);
-
-		DEBUG(0, "dldwd_config: index = 0x%x, flags = 0x%x\n",
-		      cfg->index, cfg->flags);
-
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			dflt = *cfg;
-		if (cfg->index == 0)
-			goto next_entry;
-		link->conf.ConfigIndex = cfg->index;
-
-		/* Does this card need audio output? */
-		if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-			link->conf.Attributes |= CONF_ENABLE_SPKR;
-			link->conf.Status = CCSR_AUDIO_ENA;
-		}
-
-		/* Use power settings for Vcc and Vpp if present */
-		/*  Note that the CIS values need to be rescaled */
-		if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
-			if (conf.Vcc !=
-			    cfg->vcc.param[CISTPL_POWER_VNOM] / 10000) {
-				DEBUG(2, "dldwd_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n",  conf.Vcc, cfg->vcc.param[CISTPL_POWER_VNOM] / 10000);
-				goto next_entry;
-			}
-		} else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
-			if (conf.Vcc !=
-			    dflt.vcc.param[CISTPL_POWER_VNOM] / 10000) {
-				DEBUG(2, "dldwd_config: Vcc mismatch (conf.Vcc = %d, CIS = %d)\n",  conf.Vcc, dflt.vcc.param[CISTPL_POWER_VNOM] / 10000);
-				goto next_entry;
-			}
-		}
-
-		if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
-			link->conf.Vpp1 = link->conf.Vpp2 =
-			    cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-		else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
-			link->conf.Vpp1 = link->conf.Vpp2 =
-			    dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
-		
-		DEBUG(0, "dldwd_config: We seem to have configured Vcc and Vpp\n");
-
-		/* Do we need to allocate an interrupt? */
-		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
-			link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-		/* IO window settings */
-		link->io.NumPorts1 = link->io.NumPorts2 = 0;
-		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-			cistpl_io_t *io =
-			    (cfg->io.nwin) ? &cfg->io : &dflt.io;
-			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-			if (!(io->flags & CISTPL_IO_8BIT))
-				link->io.Attributes1 =
-				    IO_DATA_PATH_WIDTH_16;
-			if (!(io->flags & CISTPL_IO_16BIT))
-				link->io.Attributes1 =
-				    IO_DATA_PATH_WIDTH_8;
-			link->io.IOAddrLines =
-			    io->flags & CISTPL_IO_LINES_MASK;
-			link->io.BasePort1 = io->win[0].base;
-			link->io.NumPorts1 = io->win[0].len;
-			if (io->nwin > 1) {
-				link->io.Attributes2 =
-				    link->io.Attributes1;
-				link->io.BasePort2 = io->win[1].base;
-				link->io.NumPorts2 = io->win[1].len;
-			}
-
-			/* This reserves IO space but doesn't actually enable it */
-			CFG_CHECK(RequestIO, link->handle, &link->io);
-		}
-
-
-		/* If we got this far, we're cool! */
-
-		break;
-		
-	next_entry:
-		if (link->io.NumPorts1)
-			CardServices(ReleaseIO, link->handle, &link->io);
-		CS_CHECK(GetNextTuple, handle, &tuple);
-	}
-
-	/*
-	   Allocate an interrupt line.  Note that this does not assign a
-	   handler to the interrupt, unless the 'Handler' member of the
-	   irq structure is initialized.
-	 */
-	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		int i;
-
-		link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
-		link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
-		if (irq_list[0] == -1)
-			link->irq.IRQInfo2 = irq_mask;
-		else
-			for (i=0; i<4; i++)
-				link->irq.IRQInfo2 |= 1 << irq_list[i];
-		
-  		link->irq.Handler = dldwd_interrupt; 
-  		link->irq.Instance = priv; 
-		
-		CS_CHECK(RequestIRQ, link->handle, &link->irq);
-	}
-
-	/* We initialize the hermes structure before completing PCMCIA
-	   configuration just in case the interrupt handler gets
-	   called. */
-	hermes_struct_init(hw, link->io.BasePort1);
-
-	/*
-	   This actually configures the PCMCIA socket -- setting up
-	   the I/O windows and the interrupt mapping, and putting the
-	   card and host interface into "Memory and IO" mode.
-	 */
-	CS_CHECK(RequestConfiguration, link->handle, &link->conf);
-
-	ndev->base_addr = link->io.BasePort1;
-	ndev->irq = link->irq.AssignedIRQ;
-
-	/* Do a Pcmcia soft reset of the card (optional) */
-	if(reset_cor)
-		dldwd_cor_reset(link);
-
-	/* register_netdev will give us an ethX name */
-	ndev->name[0] = '\0';
-	/* Tell the stack we exist */
-	if (register_netdev(ndev) != 0) {
-		printk(KERN_ERR "orinoco_cs: register_netdev() failed\n");
-		goto failed;
-	}
-	strcpy(priv->node.dev_name, ndev->name);
-	
-	/* Finally, report what we've done */
-	printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
-	       priv->node.dev_name, link->conf.ConfigIndex,
-	       link->conf.Vcc / 10, link->conf.Vcc % 10);
-	if (link->conf.Vpp1)
-		printk(", Vpp %d.%d", link->conf.Vpp1 / 10,
-		       link->conf.Vpp1 % 10);
-	if (link->conf.Attributes & CONF_ENABLE_IRQ)
-		printk(", irq %d", link->irq.AssignedIRQ);
-	if (link->io.NumPorts1)
-		printk(", io 0x%04x-0x%04x", link->io.BasePort1,
-		       link->io.BasePort1 + link->io.NumPorts1 - 1);
-	if (link->io.NumPorts2)
-		printk(" & 0x%04x-0x%04x", link->io.BasePort2,
-		       link->io.BasePort2 + link->io.NumPorts2 - 1);
-	printk("\n");
-	
-	/* And give us the proc nodes for debugging */
-	if (dldwd_proc_dev_init(priv) != 0) {
-		printk(KERN_ERR "orinoco_cs: Failed to create /proc node for %s\n",
-		       priv->node.dev_name);
-		goto failed;
-	}
-	
-	/*
-	   At this point, the dev_node_t structure(s) need to be
-	   initialized and arranged in a linked list at link->dev.
-	 */
-	priv->node.major = priv->node.minor = 0;
-	link->dev = &priv->node;
-	link->state &= ~DEV_CONFIG_PENDING;
-
-	TRACE_EXIT("dldwd");
-
-	return;
-
- cs_failed:
-	cs_error(link->handle, last_fn, last_ret);
- failed:
-	dldwd_release((u_long) link);
-
-	TRACE_EXIT("dldwd");
-}				/* dldwd_config */
-
-/*======================================================================
-  After a card is removed, dldwd_release() will unregister the
-  device, and release the PCMCIA configuration.  If the device is
-  still open, this will be postponed until it is closed.
-  ======================================================================*/
-
-static void dldwd_release(u_long arg)
-{
-	dev_link_t *link = (dev_link_t *) arg;
-	dldwd_priv_t *priv = link->priv;
-
-	TRACE_ENTER(link->dev->dev_name);
-
-	/*
-	   If the device is currently in use, we won't release until it
-	   is actually closed, because until then, we can't be sure that
-	   no one will try to access the device or its data structures.
-	 */
-	if (link->open) {
-		DEBUG(0, "orinoco_cs: release postponed, '%s' still open\n",
-		      link->dev->dev_name);
-		link->state |= DEV_STALE_CONFIG;
-		return;
-	}
-
-	/*
-	   In a normal driver, additional code may be needed to release
-	   other kernel data structures associated with this device. 
-	 */
-
-	dldwd_proc_dev_cleanup(priv);
-
-	/* Don't bother checking to see if these succeed or not */
-	CardServices(ReleaseConfiguration, link->handle);
-	if (link->io.NumPorts1)
-		CardServices(ReleaseIO, link->handle, &link->io);
-	if (link->irq.AssignedIRQ)
-		CardServices(ReleaseIRQ, link->handle, &link->irq);
-	link->state &= ~DEV_CONFIG;
-
-	TRACE_EXIT(link->dev->dev_name);
-}				/* dldwd_release */
-
-/*======================================================================
-  The card status event handler.  Mostly, this schedules other
-  stuff to run after an event is received.
-
-  When a CARD_REMOVAL event is received, we immediately set a
-  private flag to block future accesses to this device.  All the
-  functions that actually access the device should check this flag
-  to make sure the card is still present.
-  ======================================================================*/
-
-static int dldwd_event(event_t event, int priority,
-		       event_callback_args_t * args)
-{
-	dev_link_t *link = args->client_data;
-	dldwd_priv_t *priv = (dldwd_priv_t *)link->priv;
-	struct net_device *dev = &priv->ndev;
-
-	TRACE_ENTER("dldwd");
-
-	switch (event) {
-	case CS_EVENT_CARD_REMOVAL:
-		dldwd_shutdown(priv);
-		link->state &= ~DEV_PRESENT;
-		if (link->state & DEV_CONFIG) {
-			netif_stop_queue(dev);
-			netif_device_detach(dev);
-			mod_timer(&link->release, jiffies + HZ / 20);
-		}
-		break;
-	case CS_EVENT_CARD_INSERTION:
-		link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-		dldwd_config(link);
-		break;
-	case CS_EVENT_PM_SUSPEND:
-
-		link->state |= DEV_SUSPEND;
-		/* Fall through... */
-	case CS_EVENT_RESET_PHYSICAL:
-		dldwd_shutdown(priv);
-		/* Mark the device as stopped, to block IO until later */
-
-		if (link->state & DEV_CONFIG) {
-			if (link->open) {
-				netif_stop_queue(dev);
-				netif_device_detach(dev);
-			}
-			CardServices(ReleaseConfiguration, link->handle);
-		}
-		break;
-	case CS_EVENT_PM_RESUME:
-		link->state &= ~DEV_SUSPEND;
-		/* Fall through... */
-	case CS_EVENT_CARD_RESET:
-		if (link->state & DEV_CONFIG) {
-			CardServices(RequestConfiguration, link->handle,
-				     &link->conf);
-
-			if (link->open) {
-				if (dldwd_reset(priv) == 0) {
-					netif_device_attach(dev);
-					netif_start_queue(dev);
-				} else {
-					printk(KERN_ERR "%s: Error resetting device on PCMCIA event\n",
-					       dev->name);
-					dldwd_stop(dev);
-				}
-			}
-		}
-		/*
-		   In a normal driver, additional code may go here to restore
-		   the device state and restart IO. 
-		 */
-		break;
-	}
-
-	TRACE_EXIT("dldwd");
-
-	return 0;
-}				/* dldwd_event */
-
-static int __init init_dldwd_cs(void)
-{
-	servinfo_t serv;
-	int err;
-	
-	TRACE_ENTER("dldwd");
-
-	printk(KERN_INFO "dldwd: David's Less Dodgy WaveLAN/IEEE Driver\n");
-
-	DEBUG(0, "%s\n", version);
-	CardServices(GetCardServicesInfo, &serv);
-	if (serv.Revision != CS_RELEASE_CODE) {
-		printk(KERN_NOTICE "orinoco_cs: Card Services release "
-		       "does not match!\n");
-		return -1;
-	}
-	register_pccard_driver(&dev_info, &dldwd_attach, &dldwd_detach);
-
-	
-	err = dldwd_proc_init();
-
-	TRACE_EXIT("dldwd");
-	return err;
-}
-
-static void __exit exit_dldwd_cs(void)
-{
-	TRACE_ENTER("dldwd");
-
-	dldwd_proc_cleanup();
-
-	unregister_pccard_driver(&dev_info);
-
-	if (dev_list)
-		DEBUG(0, "orinoco_cs: Removing leftover devices.\n");
-	while (dev_list != NULL) {
-		del_timer(&dev_list->release);
-		if (dev_list->state & DEV_CONFIG)
-			dldwd_release((u_long) dev_list);
-		dldwd_detach(dev_list);
-	}
-
-	TRACE_EXIT("dldwd");
-}
-
-module_init(init_dldwd_cs);
-module_exit(exit_dldwd_cs);

FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)