ipw2x00: relocate ipw2100/ipw2200 to common directory

Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 8649 deletions

diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
deleted file mode 100644
index 2d2044d3d1c9..000000000000
--- a/drivers/net/wireless/ipw2100.c
+++ /dev/null
@@ -1,8649 +0,0 @@
-/******************************************************************************
-
-  Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
-
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of version 2 of the GNU General Public License as
-  published by the Free Software Foundation.
-
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
-
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc., 59
-  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-  The full GNU General Public License is included in this distribution in the
-  file called LICENSE.
-
-  Contact Information:
-  James P. Ketrenos <ipw2100-admin@linux.intel.com>
-  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-  Portions of this file are based on the sample_* files provided by Wireless
-  Extensions 0.26 package and copyright (c) 1997-2003 Jean Tourrilhes
-  <jt@hpl.hp.com>
-
-  Portions of this file are based on the Host AP project,
-  Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
-    <j@w1.fi>
-  Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
-
-  Portions of ipw2100_mod_firmware_load, ipw2100_do_mod_firmware_load, and
-  ipw2100_fw_load are loosely based on drivers/sound/sound_firmware.c
-  available in the 2.4.25 kernel sources, and are copyright (c) Alan Cox
-
-******************************************************************************/
-/*
-
- Initial driver on which this is based was developed by Janusz Gorycki,
- Maciej Urbaniak, and Maciej Sosnowski.
-
- Promiscuous mode support added by Jacek Wysoczynski and Maciej Urbaniak.
-
-Theory of Operation
-
-Tx - Commands and Data
-
-Firmware and host share a circular queue of Transmit Buffer Descriptors (TBDs)
-Each TBD contains a pointer to the physical (dma_addr_t) address of data being
-sent to the firmware as well as the length of the data.
-
-The host writes to the TBD queue at the WRITE index.  The WRITE index points
-to the _next_ packet to be written and is advanced when after the TBD has been
-filled.
-
-The firmware pulls from the TBD queue at the READ index.  The READ index points
-to the currently being read entry, and is advanced once the firmware is
-done with a packet.
-
-When data is sent to the firmware, the first TBD is used to indicate to the
-firmware if a Command or Data is being sent.  If it is Command, all of the
-command information is contained within the physical address referred to by the
-TBD.  If it is Data, the first TBD indicates the type of data packet, number
-of fragments, etc.  The next TBD then referrs to the actual packet location.
-
-The Tx flow cycle is as follows:
-
-1) ipw2100_tx() is called by kernel with SKB to transmit
-2) Packet is move from the tx_free_list and appended to the transmit pending
-   list (tx_pend_list)
-3) work is scheduled to move pending packets into the shared circular queue.
-4) when placing packet in the circular queue, the incoming SKB is DMA mapped
-   to a physical address.  That address is entered into a TBD.  Two TBDs are
-   filled out.  The first indicating a data packet, the second referring to the
-   actual payload data.
-5) the packet is removed from tx_pend_list and placed on the end of the
-   firmware pending list (fw_pend_list)
-6) firmware is notified that the WRITE index has
-7) Once the firmware has processed the TBD, INTA is triggered.
-8) For each Tx interrupt received from the firmware, the READ index is checked
-   to see which TBDs are done being processed.
-9) For each TBD that has been processed, the ISR pulls the oldest packet
-   from the fw_pend_list.
-10)The packet structure contained in the fw_pend_list is then used
-   to unmap the DMA address and to free the SKB originally passed to the driver
-   from the kernel.
-11)The packet structure is placed onto the tx_free_list
-
-The above steps are the same for commands, only the msg_free_list/msg_pend_list
-are used instead of tx_free_list/tx_pend_list
-
-...
-
-Critical Sections / Locking :
-
-There are two locks utilized.  The first is the low level lock (priv->low_lock)
-that protects the following:
-
-- Access to the Tx/Rx queue lists via priv->low_lock. The lists are as follows:
-
-  tx_free_list : Holds pre-allocated Tx buffers.
-    TAIL modified in __ipw2100_tx_process()
-    HEAD modified in ipw2100_tx()
-
-  tx_pend_list : Holds used Tx buffers waiting to go into the TBD ring
-    TAIL modified ipw2100_tx()
-    HEAD modified by ipw2100_tx_send_data()
-
-  msg_free_list : Holds pre-allocated Msg (Command) buffers
-    TAIL modified in __ipw2100_tx_process()
-    HEAD modified in ipw2100_hw_send_command()
-
-  msg_pend_list : Holds used Msg buffers waiting to go into the TBD ring
-    TAIL modified in ipw2100_hw_send_command()
-    HEAD modified in ipw2100_tx_send_commands()
-
-  The flow of data on the TX side is as follows:
-
-  MSG_FREE_LIST + COMMAND => MSG_PEND_LIST => TBD => MSG_FREE_LIST
-  TX_FREE_LIST + DATA => TX_PEND_LIST => TBD => TX_FREE_LIST
-
-  The methods that work on the TBD ring are protected via priv->low_lock.
-
-- The internal data state of the device itself
-- Access to the firmware read/write indexes for the BD queues
-  and associated logic
-
-All external entry functions are locked with the priv->action_lock to ensure
-that only one external action is invoked at a time.
-
-
-*/
-
-#include <linux/compiler.h>
-#include <linux/errno.h>
-#include <linux/if_arp.h>
-#include <linux/in6.h>
-#include <linux/in.h>
-#include <linux/ip.h>
-#include <linux/kernel.h>
-#include <linux/kmod.h>
-#include <linux/module.h>
-#include <linux/netdevice.h>
-#include <linux/ethtool.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
-#include <linux/proc_fs.h>
-#include <linux/skbuff.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <linux/fs.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/unistd.h>
-#include <linux/stringify.h>
-#include <linux/tcp.h>
-#include <linux/types.h>
-#include <linux/time.h>
-#include <linux/firmware.h>
-#include <linux/acpi.h>
-#include <linux/ctype.h>
-#include <linux/pm_qos_params.h>
-
-#include <net/lib80211.h>
-
-#include "ipw2100.h"
-
-#define IPW2100_VERSION "git-1.2.2"
-
-#define DRV_NAME	"ipw2100"
-#define DRV_VERSION	IPW2100_VERSION
-#define DRV_DESCRIPTION	"Intel(R) PRO/Wireless 2100 Network Driver"
-#define DRV_COPYRIGHT	"Copyright(c) 2003-2006 Intel Corporation"
-
-/* Debugging stuff */
-#ifdef CONFIG_IPW2100_DEBUG
-#define IPW2100_RX_DEBUG	/* Reception debugging */
-#endif
-
-MODULE_DESCRIPTION(DRV_DESCRIPTION);
-MODULE_VERSION(DRV_VERSION);
-MODULE_AUTHOR(DRV_COPYRIGHT);
-MODULE_LICENSE("GPL");
-
-static int debug = 0;
-static int mode = 0;
-static int channel = 0;
-static int associate = 0;
-static int disable = 0;
-#ifdef CONFIG_PM
-static struct ipw2100_fw ipw2100_firmware;
-#endif
-
-#include <linux/moduleparam.h>
-module_param(debug, int, 0444);
-module_param(mode, int, 0444);
-module_param(channel, int, 0444);
-module_param(associate, int, 0444);
-module_param(disable, int, 0444);
-
-MODULE_PARM_DESC(debug, "debug level");
-MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS,2=Monitor)");
-MODULE_PARM_DESC(channel, "channel");
-MODULE_PARM_DESC(associate, "auto associate when scanning (default off)");
-MODULE_PARM_DESC(disable, "manually disable the radio (default 0 [radio on])");
-
-static u32 ipw2100_debug_level = IPW_DL_NONE;
-
-#ifdef CONFIG_IPW2100_DEBUG
-#define IPW_DEBUG(level, message...) \
-do { \
-	if (ipw2100_debug_level & (level)) { \
-		printk(KERN_DEBUG "ipw2100: %c %s ", \
-                       in_interrupt() ? 'I' : 'U',  __func__); \
-		printk(message); \
-	} \
-} while (0)
-#else
-#define IPW_DEBUG(level, message...) do {} while (0)
-#endif				/* CONFIG_IPW2100_DEBUG */
-
-#ifdef CONFIG_IPW2100_DEBUG
-static const char *command_types[] = {
-	"undefined",
-	"unused",		/* HOST_ATTENTION */
-	"HOST_COMPLETE",
-	"unused",		/* SLEEP */
-	"unused",		/* HOST_POWER_DOWN */
-	"unused",
-	"SYSTEM_CONFIG",
-	"unused",		/* SET_IMR */
-	"SSID",
-	"MANDATORY_BSSID",
-	"AUTHENTICATION_TYPE",
-	"ADAPTER_ADDRESS",
-	"PORT_TYPE",
-	"INTERNATIONAL_MODE",
-	"CHANNEL",
-	"RTS_THRESHOLD",
-	"FRAG_THRESHOLD",
-	"POWER_MODE",
-	"TX_RATES",
-	"BASIC_TX_RATES",
-	"WEP_KEY_INFO",
-	"unused",
-	"unused",
-	"unused",
-	"unused",
-	"WEP_KEY_INDEX",
-	"WEP_FLAGS",
-	"ADD_MULTICAST",
-	"CLEAR_ALL_MULTICAST",
-	"BEACON_INTERVAL",
-	"ATIM_WINDOW",
-	"CLEAR_STATISTICS",
-	"undefined",
-	"undefined",
-	"undefined",
-	"undefined",
-	"TX_POWER_INDEX",
-	"undefined",
-	"undefined",
-	"undefined",
-	"undefined",
-	"undefined",
-	"undefined",
-	"BROADCAST_SCAN",
-	"CARD_DISABLE",
-	"PREFERRED_BSSID",
-	"SET_SCAN_OPTIONS",
-	"SCAN_DWELL_TIME",
-	"SWEEP_TABLE",
-	"AP_OR_STATION_TABLE",
-	"GROUP_ORDINALS",
-	"SHORT_RETRY_LIMIT",
-	"LONG_RETRY_LIMIT",
-	"unused",		/* SAVE_CALIBRATION */
-	"unused",		/* RESTORE_CALIBRATION */
-	"undefined",
-	"undefined",
-	"undefined",
-	"HOST_PRE_POWER_DOWN",
-	"unused",		/* HOST_INTERRUPT_COALESCING */
-	"undefined",
-	"CARD_DISABLE_PHY_OFF",
-	"MSDU_TX_RATES" "undefined",
-	"undefined",
-	"SET_STATION_STAT_BITS",
-	"CLEAR_STATIONS_STAT_BITS",
-	"LEAP_ROGUE_MODE",
-	"SET_SECURITY_INFORMATION",
-	"DISASSOCIATION_BSSID",
-	"SET_WPA_ASS_IE"
-};
-#endif
-
-/* Pre-decl until we get the code solid and then we can clean it up */
-static void ipw2100_tx_send_commands(struct ipw2100_priv *priv);
-static void ipw2100_tx_send_data(struct ipw2100_priv *priv);
-static int ipw2100_adapter_setup(struct ipw2100_priv *priv);
-
-static void ipw2100_queues_initialize(struct ipw2100_priv *priv);
-static void ipw2100_queues_free(struct ipw2100_priv *priv);
-static int ipw2100_queues_allocate(struct ipw2100_priv *priv);
-
-static int ipw2100_fw_download(struct ipw2100_priv *priv,
-			       struct ipw2100_fw *fw);
-static int ipw2100_get_firmware(struct ipw2100_priv *priv,
-				struct ipw2100_fw *fw);
-static int ipw2100_get_fwversion(struct ipw2100_priv *priv, char *buf,
-				 size_t max);
-static int ipw2100_get_ucodeversion(struct ipw2100_priv *priv, char *buf,
-				    size_t max);
-static void ipw2100_release_firmware(struct ipw2100_priv *priv,
-				     struct ipw2100_fw *fw);
-static int ipw2100_ucode_download(struct ipw2100_priv *priv,
-				  struct ipw2100_fw *fw);
-static void ipw2100_wx_event_work(struct work_struct *work);
-static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev);
-static struct iw_handler_def ipw2100_wx_handler_def;
-
-static inline void read_register(struct net_device *dev, u32 reg, u32 * val)
-{
-	*val = readl((void __iomem *)(dev->base_addr + reg));
-	IPW_DEBUG_IO("r: 0x%08X => 0x%08X\n", reg, *val);
-}
-
-static inline void write_register(struct net_device *dev, u32 reg, u32 val)
-{
-	writel(val, (void __iomem *)(dev->base_addr + reg));
-	IPW_DEBUG_IO("w: 0x%08X <= 0x%08X\n", reg, val);
-}
-
-static inline void read_register_word(struct net_device *dev, u32 reg,
-				      u16 * val)
-{
-	*val = readw((void __iomem *)(dev->base_addr + reg));
-	IPW_DEBUG_IO("r: 0x%08X => %04X\n", reg, *val);
-}
-
-static inline void read_register_byte(struct net_device *dev, u32 reg, u8 * val)
-{
-	*val = readb((void __iomem *)(dev->base_addr + reg));
-	IPW_DEBUG_IO("r: 0x%08X => %02X\n", reg, *val);
-}
-
-static inline void write_register_word(struct net_device *dev, u32 reg, u16 val)
-{
-	writew(val, (void __iomem *)(dev->base_addr + reg));
-	IPW_DEBUG_IO("w: 0x%08X <= %04X\n", reg, val);
-}
-
-static inline void write_register_byte(struct net_device *dev, u32 reg, u8 val)
-{
-	writeb(val, (void __iomem *)(dev->base_addr + reg));
-	IPW_DEBUG_IO("w: 0x%08X =< %02X\n", reg, val);
-}
-
-static inline void read_nic_dword(struct net_device *dev, u32 addr, u32 * val)
-{
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-		       addr & IPW_REG_INDIRECT_ADDR_MASK);
-	read_register(dev, IPW_REG_INDIRECT_ACCESS_DATA, val);
-}
-
-static inline void write_nic_dword(struct net_device *dev, u32 addr, u32 val)
-{
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-		       addr & IPW_REG_INDIRECT_ADDR_MASK);
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_DATA, val);
-}
-
-static inline void read_nic_word(struct net_device *dev, u32 addr, u16 * val)
-{
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-		       addr & IPW_REG_INDIRECT_ADDR_MASK);
-	read_register_word(dev, IPW_REG_INDIRECT_ACCESS_DATA, val);
-}
-
-static inline void write_nic_word(struct net_device *dev, u32 addr, u16 val)
-{
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-		       addr & IPW_REG_INDIRECT_ADDR_MASK);
-	write_register_word(dev, IPW_REG_INDIRECT_ACCESS_DATA, val);
-}
-
-static inline void read_nic_byte(struct net_device *dev, u32 addr, u8 * val)
-{
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-		       addr & IPW_REG_INDIRECT_ADDR_MASK);
-	read_register_byte(dev, IPW_REG_INDIRECT_ACCESS_DATA, val);
-}
-
-static inline void write_nic_byte(struct net_device *dev, u32 addr, u8 val)
-{
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-		       addr & IPW_REG_INDIRECT_ADDR_MASK);
-	write_register_byte(dev, IPW_REG_INDIRECT_ACCESS_DATA, val);
-}
-
-static inline void write_nic_auto_inc_address(struct net_device *dev, u32 addr)
-{
-	write_register(dev, IPW_REG_AUTOINCREMENT_ADDRESS,
-		       addr & IPW_REG_INDIRECT_ADDR_MASK);
-}
-
-static inline void write_nic_dword_auto_inc(struct net_device *dev, u32 val)
-{
-	write_register(dev, IPW_REG_AUTOINCREMENT_DATA, val);
-}
-
-static void write_nic_memory(struct net_device *dev, u32 addr, u32 len,
-				    const u8 * buf)
-{
-	u32 aligned_addr;
-	u32 aligned_len;
-	u32 dif_len;
-	u32 i;
-
-	/* read first nibble byte by byte */
-	aligned_addr = addr & (~0x3);
-	dif_len = addr - aligned_addr;
-	if (dif_len) {
-		/* Start reading at aligned_addr + dif_len */
-		write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-			       aligned_addr);
-		for (i = dif_len; i < 4; i++, buf++)
-			write_register_byte(dev,
-					    IPW_REG_INDIRECT_ACCESS_DATA + i,
-					    *buf);
-
-		len -= dif_len;
-		aligned_addr += 4;
-	}
-
-	/* read DWs through autoincrement registers */
-	write_register(dev, IPW_REG_AUTOINCREMENT_ADDRESS, aligned_addr);
-	aligned_len = len & (~0x3);
-	for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
-		write_register(dev, IPW_REG_AUTOINCREMENT_DATA, *(u32 *) buf);
-
-	/* copy the last nibble */
-	dif_len = len - aligned_len;
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, aligned_addr);
-	for (i = 0; i < dif_len; i++, buf++)
-		write_register_byte(dev, IPW_REG_INDIRECT_ACCESS_DATA + i,
-				    *buf);
-}
-
-static void read_nic_memory(struct net_device *dev, u32 addr, u32 len,
-				   u8 * buf)
-{
-	u32 aligned_addr;
-	u32 aligned_len;
-	u32 dif_len;
-	u32 i;
-
-	/* read first nibble byte by byte */
-	aligned_addr = addr & (~0x3);
-	dif_len = addr - aligned_addr;
-	if (dif_len) {
-		/* Start reading at aligned_addr + dif_len */
-		write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS,
-			       aligned_addr);
-		for (i = dif_len; i < 4; i++, buf++)
-			read_register_byte(dev,
-					   IPW_REG_INDIRECT_ACCESS_DATA + i,
-					   buf);
-
-		len -= dif_len;
-		aligned_addr += 4;
-	}
-
-	/* read DWs through autoincrement registers */
-	write_register(dev, IPW_REG_AUTOINCREMENT_ADDRESS, aligned_addr);
-	aligned_len = len & (~0x3);
-	for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
-		read_register(dev, IPW_REG_AUTOINCREMENT_DATA, (u32 *) buf);
-
-	/* copy the last nibble */
-	dif_len = len - aligned_len;
-	write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, aligned_addr);
-	for (i = 0; i < dif_len; i++, buf++)
-		read_register_byte(dev, IPW_REG_INDIRECT_ACCESS_DATA + i, buf);
-}
-
-static inline int ipw2100_hw_is_adapter_in_system(struct net_device *dev)
-{
-	return (dev->base_addr &&
-		(readl
-		 ((void __iomem *)(dev->base_addr +
-				   IPW_REG_DOA_DEBUG_AREA_START))
-		 == IPW_DATA_DOA_DEBUG_VALUE));
-}
-
-static int ipw2100_get_ordinal(struct ipw2100_priv *priv, u32 ord,
-			       void *val, u32 * len)
-{
-	struct ipw2100_ordinals *ordinals = &priv->ordinals;
-	u32 addr;
-	u32 field_info;
-	u16 field_len;
-	u16 field_count;
-	u32 total_length;
-
-	if (ordinals->table1_addr == 0) {
-		printk(KERN_WARNING DRV_NAME ": attempt to use fw ordinals "
-		       "before they have been loaded.\n");
-		return -EINVAL;
-	}
-
-	if (IS_ORDINAL_TABLE_ONE(ordinals, ord)) {
-		if (*len < IPW_ORD_TAB_1_ENTRY_SIZE) {
-			*len = IPW_ORD_TAB_1_ENTRY_SIZE;
-
-			printk(KERN_WARNING DRV_NAME
-			       ": ordinal buffer length too small, need %zd\n",
-			       IPW_ORD_TAB_1_ENTRY_SIZE);
-
-			return -EINVAL;
-		}
-
-		read_nic_dword(priv->net_dev,
-			       ordinals->table1_addr + (ord << 2), &addr);
-		read_nic_dword(priv->net_dev, addr, val);
-
-		*len = IPW_ORD_TAB_1_ENTRY_SIZE;
-
-		return 0;
-	}
-
-	if (IS_ORDINAL_TABLE_TWO(ordinals, ord)) {
-
-		ord -= IPW_START_ORD_TAB_2;
-
-		/* get the address of statistic */
-		read_nic_dword(priv->net_dev,
-			       ordinals->table2_addr + (ord << 3), &addr);
-
-		/* get the second DW of statistics ;
-		 * two 16-bit words - first is length, second is count */
-		read_nic_dword(priv->net_dev,
-			       ordinals->table2_addr + (ord << 3) + sizeof(u32),
-			       &field_info);
-
-		/* get each entry length */
-		field_len = *((u16 *) & field_info);
-
-		/* get number of entries */
-		field_count = *(((u16 *) & field_info) + 1);
-
-		/* abort if no enought memory */
-		total_length = field_len * field_count;
-		if (total_length > *len) {
-			*len = total_length;
-			return -EINVAL;
-		}
-
-		*len = total_length;
-		if (!total_length)
-			return 0;
-
-		/* read the ordinal data from the SRAM */
-		read_nic_memory(priv->net_dev, addr, total_length, val);
-
-		return 0;
-	}
-
-	printk(KERN_WARNING DRV_NAME ": ordinal %d neither in table 1 nor "
-	       "in table 2\n", ord);
-
-	return -EINVAL;
-}
-
-static int ipw2100_set_ordinal(struct ipw2100_priv *priv, u32 ord, u32 * val,
-			       u32 * len)
-{
-	struct ipw2100_ordinals *ordinals = &priv->ordinals;
-	u32 addr;
-
-	if (IS_ORDINAL_TABLE_ONE(ordinals, ord)) {
-		if (*len != IPW_ORD_TAB_1_ENTRY_SIZE) {
-			*len = IPW_ORD_TAB_1_ENTRY_SIZE;
-			IPW_DEBUG_INFO("wrong size\n");
-			return -EINVAL;
-		}
-
-		read_nic_dword(priv->net_dev,
-			       ordinals->table1_addr + (ord << 2), &addr);
-
-		write_nic_dword(priv->net_dev, addr, *val);
-
-		*len = IPW_ORD_TAB_1_ENTRY_SIZE;
-
-		return 0;
-	}
-
-	IPW_DEBUG_INFO("wrong table\n");
-	if (IS_ORDINAL_TABLE_TWO(ordinals, ord))
-		return -EINVAL;
-
-	return -EINVAL;
-}
-
-static char *snprint_line(char *buf, size_t count,
-			  const u8 * data, u32 len, u32 ofs)
-{
-	int out, i, j, l;
-	char c;
-
-	out = snprintf(buf, count, "%08X", ofs);
-
-	for (l = 0, i = 0; i < 2; i++) {
-		out += snprintf(buf + out, count - out, " ");
-		for (j = 0; j < 8 && l < len; j++, l++)
-			out += snprintf(buf + out, count - out, "%02X ",
-					data[(i * 8 + j)]);
-		for (; j < 8; j++)
-			out += snprintf(buf + out, count - out, "   ");
-	}
-
-	out += snprintf(buf + out, count - out, " ");
-	for (l = 0, i = 0; i < 2; i++) {
-		out += snprintf(buf + out, count - out, " ");
-		for (j = 0; j < 8 && l < len; j++, l++) {
-			c = data[(i * 8 + j)];
-			if (!isascii(c) || !isprint(c))
-				c = '.';
-
-			out += snprintf(buf + out, count - out, "%c", c);
-		}
-
-		for (; j < 8; j++)
-			out += snprintf(buf + out, count - out, " ");
-	}
-
-	return buf;
-}
-
-static void printk_buf(int level, const u8 * data, u32 len)
-{
-	char line[81];
-	u32 ofs = 0;
-	if (!(ipw2100_debug_level & level))
-		return;
-
-	while (len) {
-		printk(KERN_DEBUG "%s\n",
-		       snprint_line(line, sizeof(line), &data[ofs],
-				    min(len, 16U), ofs));
-		ofs += 16;
-		len -= min(len, 16U);
-	}
-}
-
-#define MAX_RESET_BACKOFF 10
-
-static void schedule_reset(struct ipw2100_priv *priv)
-{
-	unsigned long now = get_seconds();
-
-	/* If we haven't received a reset request within the backoff period,
-	 * then we can reset the backoff interval so this reset occurs
-	 * immediately */
-	if (priv->reset_backoff &&
-	    (now - priv->last_reset > priv->reset_backoff))
-		priv->reset_backoff = 0;
-
-	priv->last_reset = get_seconds();
-
-	if (!(priv->status & STATUS_RESET_PENDING)) {
-		IPW_DEBUG_INFO("%s: Scheduling firmware restart (%ds).\n",
-			       priv->net_dev->name, priv->reset_backoff);
-		netif_carrier_off(priv->net_dev);
-		netif_stop_queue(priv->net_dev);
-		priv->status |= STATUS_RESET_PENDING;
-		if (priv->reset_backoff)
-			queue_delayed_work(priv->workqueue, &priv->reset_work,
-					   priv->reset_backoff * HZ);
-		else
-			queue_delayed_work(priv->workqueue, &priv->reset_work,
-					   0);
-
-		if (priv->reset_backoff < MAX_RESET_BACKOFF)
-			priv->reset_backoff++;
-
-		wake_up_interruptible(&priv->wait_command_queue);
-	} else
-		IPW_DEBUG_INFO("%s: Firmware restart already in progress.\n",
-			       priv->net_dev->name);
-
-}
-
-#define HOST_COMPLETE_TIMEOUT (2 * HZ)
-static int ipw2100_hw_send_command(struct ipw2100_priv *priv,
-				   struct host_command *cmd)
-{
-	struct list_head *element;
-	struct ipw2100_tx_packet *packet;
-	unsigned long flags;
-	int err = 0;
-
-	IPW_DEBUG_HC("Sending %s command (#%d), %d bytes\n",
-		     command_types[cmd->host_command], cmd->host_command,
-		     cmd->host_command_length);
-	printk_buf(IPW_DL_HC, (u8 *) cmd->host_command_parameters,
-		   cmd->host_command_length);
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-
-	if (priv->fatal_error) {
-		IPW_DEBUG_INFO
-		    ("Attempt to send command while hardware in fatal error condition.\n");
-		err = -EIO;
-		goto fail_unlock;
-	}
-
-	if (!(priv->status & STATUS_RUNNING)) {
-		IPW_DEBUG_INFO
-		    ("Attempt to send command while hardware is not running.\n");
-		err = -EIO;
-		goto fail_unlock;
-	}
-
-	if (priv->status & STATUS_CMD_ACTIVE) {
-		IPW_DEBUG_INFO
-		    ("Attempt to send command while another command is pending.\n");
-		err = -EBUSY;
-		goto fail_unlock;
-	}
-
-	if (list_empty(&priv->msg_free_list)) {
-		IPW_DEBUG_INFO("no available msg buffers\n");
-		goto fail_unlock;
-	}
-
-	priv->status |= STATUS_CMD_ACTIVE;
-	priv->messages_sent++;
-
-	element = priv->msg_free_list.next;
-
-	packet = list_entry(element, struct ipw2100_tx_packet, list);
-	packet->jiffy_start = jiffies;
-
-	/* initialize the firmware command packet */
-	packet->info.c_struct.cmd->host_command_reg = cmd->host_command;
-	packet->info.c_struct.cmd->host_command_reg1 = cmd->host_command1;
-	packet->info.c_struct.cmd->host_command_len_reg =
-	    cmd->host_command_length;
-	packet->info.c_struct.cmd->sequence = cmd->host_command_sequence;
-
-	memcpy(packet->info.c_struct.cmd->host_command_params_reg,
-	       cmd->host_command_parameters,
-	       sizeof(packet->info.c_struct.cmd->host_command_params_reg));
-
-	list_del(element);
-	DEC_STAT(&priv->msg_free_stat);
-
-	list_add_tail(element, &priv->msg_pend_list);
-	INC_STAT(&priv->msg_pend_stat);
-
-	ipw2100_tx_send_commands(priv);
-	ipw2100_tx_send_data(priv);
-
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	/*
-	 * We must wait for this command to complete before another
-	 * command can be sent...  but if we wait more than 3 seconds
-	 * then there is a problem.
-	 */
-
-	err =
-	    wait_event_interruptible_timeout(priv->wait_command_queue,
-					     !(priv->
-					       status & STATUS_CMD_ACTIVE),
-					     HOST_COMPLETE_TIMEOUT);
-
-	if (err == 0) {
-		IPW_DEBUG_INFO("Command completion failed out after %dms.\n",
-			       1000 * (HOST_COMPLETE_TIMEOUT / HZ));
-		priv->fatal_error = IPW2100_ERR_MSG_TIMEOUT;
-		priv->status &= ~STATUS_CMD_ACTIVE;
-		schedule_reset(priv);
-		return -EIO;
-	}
-
-	if (priv->fatal_error) {
-		printk(KERN_WARNING DRV_NAME ": %s: firmware fatal error\n",
-		       priv->net_dev->name);
-		return -EIO;
-	}
-
-	/* !!!!! HACK TEST !!!!!
-	 * When lots of debug trace statements are enabled, the driver
-	 * doesn't seem to have as many firmware restart cycles...
-	 *
-	 * As a test, we're sticking in a 1/100s delay here */
-	schedule_timeout_uninterruptible(msecs_to_jiffies(10));
-
-	return 0;
-
-      fail_unlock:
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	return err;
-}
-
-/*
- * Verify the values and data access of the hardware
- * No locks needed or used.  No functions called.
- */
-static int ipw2100_verify(struct ipw2100_priv *priv)
-{
-	u32 data1, data2;
-	u32 address;
-
-	u32 val1 = 0x76543210;
-	u32 val2 = 0xFEDCBA98;
-
-	/* Domain 0 check - all values should be DOA_DEBUG */
-	for (address = IPW_REG_DOA_DEBUG_AREA_START;
-	     address < IPW_REG_DOA_DEBUG_AREA_END; address += sizeof(u32)) {
-		read_register(priv->net_dev, address, &data1);
-		if (data1 != IPW_DATA_DOA_DEBUG_VALUE)
-			return -EIO;
-	}
-
-	/* Domain 1 check - use arbitrary read/write compare  */
-	for (address = 0; address < 5; address++) {
-		/* The memory area is not used now */
-		write_register(priv->net_dev, IPW_REG_DOMAIN_1_OFFSET + 0x32,
-			       val1);
-		write_register(priv->net_dev, IPW_REG_DOMAIN_1_OFFSET + 0x36,
-			       val2);
-		read_register(priv->net_dev, IPW_REG_DOMAIN_1_OFFSET + 0x32,
-			      &data1);
-		read_register(priv->net_dev, IPW_REG_DOMAIN_1_OFFSET + 0x36,
-			      &data2);
-		if (val1 == data1 && val2 == data2)
-			return 0;
-	}
-
-	return -EIO;
-}
-
-/*
- *
- * Loop until the CARD_DISABLED bit is the same value as the
- * supplied parameter
- *
- * TODO: See if it would be more efficient to do a wait/wake
- *       cycle and have the completion event trigger the wakeup
- *
- */
-#define IPW_CARD_DISABLE_COMPLETE_WAIT		    100	// 100 milli
-static int ipw2100_wait_for_card_state(struct ipw2100_priv *priv, int state)
-{
-	int i;
-	u32 card_state;
-	u32 len = sizeof(card_state);
-	int err;
-
-	for (i = 0; i <= IPW_CARD_DISABLE_COMPLETE_WAIT * 1000; i += 50) {
-		err = ipw2100_get_ordinal(priv, IPW_ORD_CARD_DISABLED,
-					  &card_state, &len);
-		if (err) {
-			IPW_DEBUG_INFO("Query of CARD_DISABLED ordinal "
-				       "failed.\n");
-			return 0;
-		}
-
-		/* We'll break out if either the HW state says it is
-		 * in the state we want, or if HOST_COMPLETE command
-		 * finishes */
-		if ((card_state == state) ||
-		    ((priv->status & STATUS_ENABLED) ?
-		     IPW_HW_STATE_ENABLED : IPW_HW_STATE_DISABLED) == state) {
-			if (state == IPW_HW_STATE_ENABLED)
-				priv->status |= STATUS_ENABLED;
-			else
-				priv->status &= ~STATUS_ENABLED;
-
-			return 0;
-		}
-
-		udelay(50);
-	}
-
-	IPW_DEBUG_INFO("ipw2100_wait_for_card_state to %s state timed out\n",
-		       state ? "DISABLED" : "ENABLED");
-	return -EIO;
-}
-
-/*********************************************************************
-    Procedure   :   sw_reset_and_clock
-    Purpose     :   Asserts s/w reset, asserts clock initialization
-                    and waits for clock stabilization
- ********************************************************************/
-static int sw_reset_and_clock(struct ipw2100_priv *priv)
-{
-	int i;
-	u32 r;
-
-	// assert s/w reset
-	write_register(priv->net_dev, IPW_REG_RESET_REG,
-		       IPW_AUX_HOST_RESET_REG_SW_RESET);
-
-	// wait for clock stabilization
-	for (i = 0; i < 1000; i++) {
-		udelay(IPW_WAIT_RESET_ARC_COMPLETE_DELAY);
-
-		// check clock ready bit
-		read_register(priv->net_dev, IPW_REG_RESET_REG, &r);
-		if (r & IPW_AUX_HOST_RESET_REG_PRINCETON_RESET)
-			break;
-	}
-
-	if (i == 1000)
-		return -EIO;	// TODO: better error value
-
-	/* set "initialization complete" bit to move adapter to
-	 * D0 state */
-	write_register(priv->net_dev, IPW_REG_GP_CNTRL,
-		       IPW_AUX_HOST_GP_CNTRL_BIT_INIT_DONE);
-
-	/* wait for clock stabilization */
-	for (i = 0; i < 10000; i++) {
-		udelay(IPW_WAIT_CLOCK_STABILIZATION_DELAY * 4);
-
-		/* check clock ready bit */
-		read_register(priv->net_dev, IPW_REG_GP_CNTRL, &r);
-		if (r & IPW_AUX_HOST_GP_CNTRL_BIT_CLOCK_READY)
-			break;
-	}
-
-	if (i == 10000)
-		return -EIO;	/* TODO: better error value */
-
-	/* set D0 standby bit */
-	read_register(priv->net_dev, IPW_REG_GP_CNTRL, &r);
-	write_register(priv->net_dev, IPW_REG_GP_CNTRL,
-		       r | IPW_AUX_HOST_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY);
-
-	return 0;
-}
-
-/*********************************************************************
-    Procedure   :   ipw2100_download_firmware
-    Purpose     :   Initiaze adapter after power on.
-                    The sequence is:
-                    1. assert s/w reset first!
-                    2. awake clocks & wait for clock stabilization
-                    3. hold ARC (don't ask me why...)
-                    4. load Dino ucode and reset/clock init again
-                    5. zero-out shared mem
-                    6. download f/w
- *******************************************************************/
-static int ipw2100_download_firmware(struct ipw2100_priv *priv)
-{
-	u32 address;
-	int err;
-
-#ifndef CONFIG_PM
-	/* Fetch the firmware and microcode */
-	struct ipw2100_fw ipw2100_firmware;
-#endif
-
-	if (priv->fatal_error) {
-		IPW_DEBUG_ERROR("%s: ipw2100_download_firmware called after "
-				"fatal error %d.  Interface must be brought down.\n",
-				priv->net_dev->name, priv->fatal_error);
-		return -EINVAL;
-	}
-#ifdef CONFIG_PM
-	if (!ipw2100_firmware.version) {
-		err = ipw2100_get_firmware(priv, &ipw2100_firmware);
-		if (err) {
-			IPW_DEBUG_ERROR("%s: ipw2100_get_firmware failed: %d\n",
-					priv->net_dev->name, err);
-			priv->fatal_error = IPW2100_ERR_FW_LOAD;
-			goto fail;
-		}
-	}
-#else
-	err = ipw2100_get_firmware(priv, &ipw2100_firmware);
-	if (err) {
-		IPW_DEBUG_ERROR("%s: ipw2100_get_firmware failed: %d\n",
-				priv->net_dev->name, err);
-		priv->fatal_error = IPW2100_ERR_FW_LOAD;
-		goto fail;
-	}
-#endif
-	priv->firmware_version = ipw2100_firmware.version;
-
-	/* s/w reset and clock stabilization */
-	err = sw_reset_and_clock(priv);
-	if (err) {
-		IPW_DEBUG_ERROR("%s: sw_reset_and_clock failed: %d\n",
-				priv->net_dev->name, err);
-		goto fail;
-	}
-
-	err = ipw2100_verify(priv);
-	if (err) {
-		IPW_DEBUG_ERROR("%s: ipw2100_verify failed: %d\n",
-				priv->net_dev->name, err);
-		goto fail;
-	}
-
-	/* Hold ARC */
-	write_nic_dword(priv->net_dev,
-			IPW_INTERNAL_REGISTER_HALT_AND_RESET, 0x80000000);
-
-	/* allow ARC to run */
-	write_register(priv->net_dev, IPW_REG_RESET_REG, 0);
-
-	/* load microcode */
-	err = ipw2100_ucode_download(priv, &ipw2100_firmware);
-	if (err) {
-		printk(KERN_ERR DRV_NAME ": %s: Error loading microcode: %d\n",
-		       priv->net_dev->name, err);
-		goto fail;
-	}
-
-	/* release ARC */
-	write_nic_dword(priv->net_dev,
-			IPW_INTERNAL_REGISTER_HALT_AND_RESET, 0x00000000);
-
-	/* s/w reset and clock stabilization (again!!!) */
-	err = sw_reset_and_clock(priv);
-	if (err) {
-		printk(KERN_ERR DRV_NAME
-		       ": %s: sw_reset_and_clock failed: %d\n",
-		       priv->net_dev->name, err);
-		goto fail;
-	}
-
-	/* load f/w */
-	err = ipw2100_fw_download(priv, &ipw2100_firmware);
-	if (err) {
-		IPW_DEBUG_ERROR("%s: Error loading firmware: %d\n",
-				priv->net_dev->name, err);
-		goto fail;
-	}
-#ifndef CONFIG_PM
-	/*
-	 * When the .resume method of the driver is called, the other
-	 * part of the system, i.e. the ide driver could still stay in
-	 * the suspend stage. This prevents us from loading the firmware
-	 * from the disk.  --YZ
-	 */
-
-	/* free any storage allocated for firmware image */
-	ipw2100_release_firmware(priv, &ipw2100_firmware);
-#endif
-
-	/* zero out Domain 1 area indirectly (Si requirement) */
-	for (address = IPW_HOST_FW_SHARED_AREA0;
-	     address < IPW_HOST_FW_SHARED_AREA0_END; address += 4)
-		write_nic_dword(priv->net_dev, address, 0);
-	for (address = IPW_HOST_FW_SHARED_AREA1;
-	     address < IPW_HOST_FW_SHARED_AREA1_END; address += 4)
-		write_nic_dword(priv->net_dev, address, 0);
-	for (address = IPW_HOST_FW_SHARED_AREA2;
-	     address < IPW_HOST_FW_SHARED_AREA2_END; address += 4)
-		write_nic_dword(priv->net_dev, address, 0);
-	for (address = IPW_HOST_FW_SHARED_AREA3;
-	     address < IPW_HOST_FW_SHARED_AREA3_END; address += 4)
-		write_nic_dword(priv->net_dev, address, 0);
-	for (address = IPW_HOST_FW_INTERRUPT_AREA;
-	     address < IPW_HOST_FW_INTERRUPT_AREA_END; address += 4)
-		write_nic_dword(priv->net_dev, address, 0);
-
-	return 0;
-
-      fail:
-	ipw2100_release_firmware(priv, &ipw2100_firmware);
-	return err;
-}
-
-static inline void ipw2100_enable_interrupts(struct ipw2100_priv *priv)
-{
-	if (priv->status & STATUS_INT_ENABLED)
-		return;
-	priv->status |= STATUS_INT_ENABLED;
-	write_register(priv->net_dev, IPW_REG_INTA_MASK, IPW_INTERRUPT_MASK);
-}
-
-static inline void ipw2100_disable_interrupts(struct ipw2100_priv *priv)
-{
-	if (!(priv->status & STATUS_INT_ENABLED))
-		return;
-	priv->status &= ~STATUS_INT_ENABLED;
-	write_register(priv->net_dev, IPW_REG_INTA_MASK, 0x0);
-}
-
-static void ipw2100_initialize_ordinals(struct ipw2100_priv *priv)
-{
-	struct ipw2100_ordinals *ord = &priv->ordinals;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	read_register(priv->net_dev, IPW_MEM_HOST_SHARED_ORDINALS_TABLE_1,
-		      &ord->table1_addr);
-
-	read_register(priv->net_dev, IPW_MEM_HOST_SHARED_ORDINALS_TABLE_2,
-		      &ord->table2_addr);
-
-	read_nic_dword(priv->net_dev, ord->table1_addr, &ord->table1_size);
-	read_nic_dword(priv->net_dev, ord->table2_addr, &ord->table2_size);
-
-	ord->table2_size &= 0x0000FFFF;
-
-	IPW_DEBUG_INFO("table 1 size: %d\n", ord->table1_size);
-	IPW_DEBUG_INFO("table 2 size: %d\n", ord->table2_size);
-	IPW_DEBUG_INFO("exit\n");
-}
-
-static inline void ipw2100_hw_set_gpio(struct ipw2100_priv *priv)
-{
-	u32 reg = 0;
-	/*
-	 * Set GPIO 3 writable by FW; GPIO 1 writable
-	 * by driver and enable clock
-	 */
-	reg = (IPW_BIT_GPIO_GPIO3_MASK | IPW_BIT_GPIO_GPIO1_ENABLE |
-	       IPW_BIT_GPIO_LED_OFF);
-	write_register(priv->net_dev, IPW_REG_GPIO, reg);
-}
-
-static int rf_kill_active(struct ipw2100_priv *priv)
-{
-#define MAX_RF_KILL_CHECKS 5
-#define RF_KILL_CHECK_DELAY 40
-
-	unsigned short value = 0;
-	u32 reg = 0;
-	int i;
-
-	if (!(priv->hw_features & HW_FEATURE_RFKILL)) {
-		priv->status &= ~STATUS_RF_KILL_HW;
-		return 0;
-	}
-
-	for (i = 0; i < MAX_RF_KILL_CHECKS; i++) {
-		udelay(RF_KILL_CHECK_DELAY);
-		read_register(priv->net_dev, IPW_REG_GPIO, &reg);
-		value = (value << 1) | ((reg & IPW_BIT_GPIO_RF_KILL) ? 0 : 1);
-	}
-
-	if (value == 0)
-		priv->status |= STATUS_RF_KILL_HW;
-	else
-		priv->status &= ~STATUS_RF_KILL_HW;
-
-	return (value == 0);
-}
-
-static int ipw2100_get_hw_features(struct ipw2100_priv *priv)
-{
-	u32 addr, len;
-	u32 val;
-
-	/*
-	 * EEPROM_SRAM_DB_START_ADDRESS using ordinal in ordinal table 1
-	 */
-	len = sizeof(addr);
-	if (ipw2100_get_ordinal
-	    (priv, IPW_ORD_EEPROM_SRAM_DB_BLOCK_START_ADDRESS, &addr, &len)) {
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-		return -EIO;
-	}
-
-	IPW_DEBUG_INFO("EEPROM address: %08X\n", addr);
-
-	/*
-	 * EEPROM version is the byte at offset 0xfd in firmware
-	 * We read 4 bytes, then shift out the byte we actually want */
-	read_nic_dword(priv->net_dev, addr + 0xFC, &val);
-	priv->eeprom_version = (val >> 24) & 0xFF;
-	IPW_DEBUG_INFO("EEPROM version: %d\n", priv->eeprom_version);
-
-	/*
-	 *  HW RF Kill enable is bit 0 in byte at offset 0x21 in firmware
-	 *
-	 *  notice that the EEPROM bit is reverse polarity, i.e.
-	 *     bit = 0  signifies HW RF kill switch is supported
-	 *     bit = 1  signifies HW RF kill switch is NOT supported
-	 */
-	read_nic_dword(priv->net_dev, addr + 0x20, &val);
-	if (!((val >> 24) & 0x01))
-		priv->hw_features |= HW_FEATURE_RFKILL;
-
-	IPW_DEBUG_INFO("HW RF Kill: %ssupported.\n",
-		       (priv->hw_features & HW_FEATURE_RFKILL) ? "" : "not ");
-
-	return 0;
-}
-
-/*
- * Start firmware execution after power on and intialization
- * The sequence is:
- *  1. Release ARC
- *  2. Wait for f/w initialization completes;
- */
-static int ipw2100_start_adapter(struct ipw2100_priv *priv)
-{
-	int i;
-	u32 inta, inta_mask, gpio;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	if (priv->status & STATUS_RUNNING)
-		return 0;
-
-	/*
-	 * Initialize the hw - drive adapter to DO state by setting
-	 * init_done bit. Wait for clk_ready bit and Download
-	 * fw & dino ucode
-	 */
-	if (ipw2100_download_firmware(priv)) {
-		printk(KERN_ERR DRV_NAME
-		       ": %s: Failed to power on the adapter.\n",
-		       priv->net_dev->name);
-		return -EIO;
-	}
-
-	/* Clear the Tx, Rx and Msg queues and the r/w indexes
-	 * in the firmware RBD and TBD ring queue */
-	ipw2100_queues_initialize(priv);
-
-	ipw2100_hw_set_gpio(priv);
-
-	/* TODO -- Look at disabling interrupts here to make sure none
-	 * get fired during FW initialization */
-
-	/* Release ARC - clear reset bit */
-	write_register(priv->net_dev, IPW_REG_RESET_REG, 0);
-
-	/* wait for f/w intialization complete */
-	IPW_DEBUG_FW("Waiting for f/w initialization to complete...\n");
-	i = 5000;
-	do {
-		schedule_timeout_uninterruptible(msecs_to_jiffies(40));
-		/* Todo... wait for sync command ... */
-
-		read_register(priv->net_dev, IPW_REG_INTA, &inta);
-
-		/* check "init done" bit */
-		if (inta & IPW2100_INTA_FW_INIT_DONE) {
-			/* reset "init done" bit */
-			write_register(priv->net_dev, IPW_REG_INTA,
-				       IPW2100_INTA_FW_INIT_DONE);
-			break;
-		}
-
-		/* check error conditions : we check these after the firmware
-		 * check so that if there is an error, the interrupt handler
-		 * will see it and the adapter will be reset */
-		if (inta &
-		    (IPW2100_INTA_FATAL_ERROR | IPW2100_INTA_PARITY_ERROR)) {
-			/* clear error conditions */
-			write_register(priv->net_dev, IPW_REG_INTA,
-				       IPW2100_INTA_FATAL_ERROR |
-				       IPW2100_INTA_PARITY_ERROR);
-		}
-	} while (--i);
-
-	/* Clear out any pending INTAs since we aren't supposed to have
-	 * interrupts enabled at this point... */
-	read_register(priv->net_dev, IPW_REG_INTA, &inta);
-	read_register(priv->net_dev, IPW_REG_INTA_MASK, &inta_mask);
-	inta &= IPW_INTERRUPT_MASK;
-	/* Clear out any pending interrupts */
-	if (inta & inta_mask)
-		write_register(priv->net_dev, IPW_REG_INTA, inta);
-
-	IPW_DEBUG_FW("f/w initialization complete: %s\n",
-		     i ? "SUCCESS" : "FAILED");
-
-	if (!i) {
-		printk(KERN_WARNING DRV_NAME
-		       ": %s: Firmware did not initialize.\n",
-		       priv->net_dev->name);
-		return -EIO;
-	}
-
-	/* allow firmware to write to GPIO1 & GPIO3 */
-	read_register(priv->net_dev, IPW_REG_GPIO, &gpio);
-
-	gpio |= (IPW_BIT_GPIO_GPIO1_MASK | IPW_BIT_GPIO_GPIO3_MASK);
-
-	write_register(priv->net_dev, IPW_REG_GPIO, gpio);
-
-	/* Ready to receive commands */
-	priv->status |= STATUS_RUNNING;
-
-	/* The adapter has been reset; we are not associated */
-	priv->status &= ~(STATUS_ASSOCIATING | STATUS_ASSOCIATED);
-
-	IPW_DEBUG_INFO("exit\n");
-
-	return 0;
-}
-
-static inline void ipw2100_reset_fatalerror(struct ipw2100_priv *priv)
-{
-	if (!priv->fatal_error)
-		return;
-
-	priv->fatal_errors[priv->fatal_index++] = priv->fatal_error;
-	priv->fatal_index %= IPW2100_ERROR_QUEUE;
-	priv->fatal_error = 0;
-}
-
-/* NOTE: Our interrupt is disabled when this method is called */
-static int ipw2100_power_cycle_adapter(struct ipw2100_priv *priv)
-{
-	u32 reg;
-	int i;
-
-	IPW_DEBUG_INFO("Power cycling the hardware.\n");
-
-	ipw2100_hw_set_gpio(priv);
-
-	/* Step 1. Stop Master Assert */
-	write_register(priv->net_dev, IPW_REG_RESET_REG,
-		       IPW_AUX_HOST_RESET_REG_STOP_MASTER);
-
-	/* Step 2. Wait for stop Master Assert
-	 *         (not more then 50us, otherwise ret error */
-	i = 5;
-	do {
-		udelay(IPW_WAIT_RESET_MASTER_ASSERT_COMPLETE_DELAY);
-		read_register(priv->net_dev, IPW_REG_RESET_REG, &reg);
-
-		if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED)
-			break;
-	} while (--i);
-
-	priv->status &= ~STATUS_RESET_PENDING;
-
-	if (!i) {
-		IPW_DEBUG_INFO
-		    ("exit - waited too long for master assert stop\n");
-		return -EIO;
-	}
-
-	write_register(priv->net_dev, IPW_REG_RESET_REG,
-		       IPW_AUX_HOST_RESET_REG_SW_RESET);
-
-	/* Reset any fatal_error conditions */
-	ipw2100_reset_fatalerror(priv);
-
-	/* At this point, the adapter is now stopped and disabled */
-	priv->status &= ~(STATUS_RUNNING | STATUS_ASSOCIATING |
-			  STATUS_ASSOCIATED | STATUS_ENABLED);
-
-	return 0;
-}
-
-/*
- * Send the CARD_DISABLE_PHY_OFF comamnd to the card to disable it
- *
- * After disabling, if the card was associated, a STATUS_ASSN_LOST will be sent.
- *
- * STATUS_CARD_DISABLE_NOTIFICATION will be sent regardless of
- * if STATUS_ASSN_LOST is sent.
- */
-static int ipw2100_hw_phy_off(struct ipw2100_priv *priv)
-{
-
-#define HW_PHY_OFF_LOOP_DELAY (HZ / 5000)
-
-	struct host_command cmd = {
-		.host_command = CARD_DISABLE_PHY_OFF,
-		.host_command_sequence = 0,
-		.host_command_length = 0,
-	};
-	int err, i;
-	u32 val1, val2;
-
-	IPW_DEBUG_HC("CARD_DISABLE_PHY_OFF\n");
-
-	/* Turn off the radio */
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err)
-		return err;
-
-	for (i = 0; i < 2500; i++) {
-		read_nic_dword(priv->net_dev, IPW2100_CONTROL_REG, &val1);
-		read_nic_dword(priv->net_dev, IPW2100_COMMAND, &val2);
-
-		if ((val1 & IPW2100_CONTROL_PHY_OFF) &&
-		    (val2 & IPW2100_COMMAND_PHY_OFF))
-			return 0;
-
-		schedule_timeout_uninterruptible(HW_PHY_OFF_LOOP_DELAY);
-	}
-
-	return -EIO;
-}
-
-static int ipw2100_enable_adapter(struct ipw2100_priv *priv)
-{
-	struct host_command cmd = {
-		.host_command = HOST_COMPLETE,
-		.host_command_sequence = 0,
-		.host_command_length = 0
-	};
-	int err = 0;
-
-	IPW_DEBUG_HC("HOST_COMPLETE\n");
-
-	if (priv->status & STATUS_ENABLED)
-		return 0;
-
-	mutex_lock(&priv->adapter_mutex);
-
-	if (rf_kill_active(priv)) {
-		IPW_DEBUG_HC("Command aborted due to RF kill active.\n");
-		goto fail_up;
-	}
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err) {
-		IPW_DEBUG_INFO("Failed to send HOST_COMPLETE command\n");
-		goto fail_up;
-	}
-
-	err = ipw2100_wait_for_card_state(priv, IPW_HW_STATE_ENABLED);
-	if (err) {
-		IPW_DEBUG_INFO("%s: card not responding to init command.\n",
-			       priv->net_dev->name);
-		goto fail_up;
-	}
-
-	if (priv->stop_hang_check) {
-		priv->stop_hang_check = 0;
-		queue_delayed_work(priv->workqueue, &priv->hang_check, HZ / 2);
-	}
-
-      fail_up:
-	mutex_unlock(&priv->adapter_mutex);
-	return err;
-}
-
-static int ipw2100_hw_stop_adapter(struct ipw2100_priv *priv)
-{
-#define HW_POWER_DOWN_DELAY (msecs_to_jiffies(100))
-
-	struct host_command cmd = {
-		.host_command = HOST_PRE_POWER_DOWN,
-		.host_command_sequence = 0,
-		.host_command_length = 0,
-	};
-	int err, i;
-	u32 reg;
-
-	if (!(priv->status & STATUS_RUNNING))
-		return 0;
-
-	priv->status |= STATUS_STOPPING;
-
-	/* We can only shut down the card if the firmware is operational.  So,
-	 * if we haven't reset since a fatal_error, then we can not send the
-	 * shutdown commands. */
-	if (!priv->fatal_error) {
-		/* First, make sure the adapter is enabled so that the PHY_OFF
-		 * command can shut it down */
-		ipw2100_enable_adapter(priv);
-
-		err = ipw2100_hw_phy_off(priv);
-		if (err)
-			printk(KERN_WARNING DRV_NAME
-			       ": Error disabling radio %d\n", err);
-
-		/*
-		 * If in D0-standby mode going directly to D3 may cause a
-		 * PCI bus violation.  Therefore we must change out of the D0
-		 * state.
-		 *
-		 * Sending the PREPARE_FOR_POWER_DOWN will restrict the
-		 * hardware from going into standby mode and will transition
-		 * out of D0-standby if it is already in that state.
-		 *
-		 * STATUS_PREPARE_POWER_DOWN_COMPLETE will be sent by the
-		 * driver upon completion.  Once received, the driver can
-		 * proceed to the D3 state.
-		 *
-		 * Prepare for power down command to fw.  This command would
-		 * take HW out of D0-standby and prepare it for D3 state.
-		 *
-		 * Currently FW does not support event notification for this
-		 * event. Therefore, skip waiting for it.  Just wait a fixed
-		 * 100ms
-		 */
-		IPW_DEBUG_HC("HOST_PRE_POWER_DOWN\n");
-
-		err = ipw2100_hw_send_command(priv, &cmd);
-		if (err)
-			printk(KERN_WARNING DRV_NAME ": "
-			       "%s: Power down command failed: Error %d\n",
-			       priv->net_dev->name, err);
-		else
-			schedule_timeout_uninterruptible(HW_POWER_DOWN_DELAY);
-	}
-
-	priv->status &= ~STATUS_ENABLED;
-
-	/*
-	 * Set GPIO 3 writable by FW; GPIO 1 writable
-	 * by driver and enable clock
-	 */
-	ipw2100_hw_set_gpio(priv);
-
-	/*
-	 * Power down adapter.  Sequence:
-	 * 1. Stop master assert (RESET_REG[9]=1)
-	 * 2. Wait for stop master (RESET_REG[8]==1)
-	 * 3. S/w reset assert (RESET_REG[7] = 1)
-	 */
-
-	/* Stop master assert */
-	write_register(priv->net_dev, IPW_REG_RESET_REG,
-		       IPW_AUX_HOST_RESET_REG_STOP_MASTER);
-
-	/* wait stop master not more than 50 usec.
-	 * Otherwise return error. */
-	for (i = 5; i > 0; i--) {
-		udelay(10);
-
-		/* Check master stop bit */
-		read_register(priv->net_dev, IPW_REG_RESET_REG, &reg);
-
-		if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED)
-			break;
-	}
-
-	if (i == 0)
-		printk(KERN_WARNING DRV_NAME
-		       ": %s: Could now power down adapter.\n",
-		       priv->net_dev->name);
-
-	/* assert s/w reset */
-	write_register(priv->net_dev, IPW_REG_RESET_REG,
-		       IPW_AUX_HOST_RESET_REG_SW_RESET);
-
-	priv->status &= ~(STATUS_RUNNING | STATUS_STOPPING);
-
-	return 0;
-}
-
-static int ipw2100_disable_adapter(struct ipw2100_priv *priv)
-{
-	struct host_command cmd = {
-		.host_command = CARD_DISABLE,
-		.host_command_sequence = 0,
-		.host_command_length = 0
-	};
-	int err = 0;
-
-	IPW_DEBUG_HC("CARD_DISABLE\n");
-
-	if (!(priv->status & STATUS_ENABLED))
-		return 0;
-
-	/* Make sure we clear the associated state */
-	priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING);
-
-	if (!priv->stop_hang_check) {
-		priv->stop_hang_check = 1;
-		cancel_delayed_work(&priv->hang_check);
-	}
-
-	mutex_lock(&priv->adapter_mutex);
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err) {
-		printk(KERN_WARNING DRV_NAME
-		       ": exit - failed to send CARD_DISABLE command\n");
-		goto fail_up;
-	}
-
-	err = ipw2100_wait_for_card_state(priv, IPW_HW_STATE_DISABLED);
-	if (err) {
-		printk(KERN_WARNING DRV_NAME
-		       ": exit - card failed to change to DISABLED\n");
-		goto fail_up;
-	}
-
-	IPW_DEBUG_INFO("TODO: implement scan state machine\n");
-
-      fail_up:
-	mutex_unlock(&priv->adapter_mutex);
-	return err;
-}
-
-static int ipw2100_set_scan_options(struct ipw2100_priv *priv)
-{
-	struct host_command cmd = {
-		.host_command = SET_SCAN_OPTIONS,
-		.host_command_sequence = 0,
-		.host_command_length = 8
-	};
-	int err;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	IPW_DEBUG_SCAN("setting scan options\n");
-
-	cmd.host_command_parameters[0] = 0;
-
-	if (!(priv->config & CFG_ASSOCIATE))
-		cmd.host_command_parameters[0] |= IPW_SCAN_NOASSOCIATE;
-	if ((priv->ieee->sec.flags & SEC_ENABLED) && priv->ieee->sec.enabled)
-		cmd.host_command_parameters[0] |= IPW_SCAN_MIXED_CELL;
-	if (priv->config & CFG_PASSIVE_SCAN)
-		cmd.host_command_parameters[0] |= IPW_SCAN_PASSIVE;
-
-	cmd.host_command_parameters[1] = priv->channel_mask;
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	IPW_DEBUG_HC("SET_SCAN_OPTIONS 0x%04X\n",
-		     cmd.host_command_parameters[0]);
-
-	return err;
-}
-
-static int ipw2100_start_scan(struct ipw2100_priv *priv)
-{
-	struct host_command cmd = {
-		.host_command = BROADCAST_SCAN,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	IPW_DEBUG_HC("START_SCAN\n");
-
-	cmd.host_command_parameters[0] = 0;
-
-	/* No scanning if in monitor mode */
-	if (priv->ieee->iw_mode == IW_MODE_MONITOR)
-		return 1;
-
-	if (priv->status & STATUS_SCANNING) {
-		IPW_DEBUG_SCAN("Scan requested while already in scan...\n");
-		return 0;
-	}
-
-	IPW_DEBUG_INFO("enter\n");
-
-	/* Not clearing here; doing so makes iwlist always return nothing...
-	 *
-	 * We should modify the table logic to use aging tables vs. clearing
-	 * the table on each scan start.
-	 */
-	IPW_DEBUG_SCAN("starting scan\n");
-
-	priv->status |= STATUS_SCANNING;
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err)
-		priv->status &= ~STATUS_SCANNING;
-
-	IPW_DEBUG_INFO("exit\n");
-
-	return err;
-}
-
-static const struct ieee80211_geo ipw_geos[] = {
-	{			/* Restricted */
-	 "---",
-	 .bg_channels = 14,
-	 .bg = {{2412, 1}, {2417, 2}, {2422, 3},
-		{2427, 4}, {2432, 5}, {2437, 6},
-		{2442, 7}, {2447, 8}, {2452, 9},
-		{2457, 10}, {2462, 11}, {2467, 12},
-		{2472, 13}, {2484, 14}},
-	 },
-};
-
-static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
-{
-	unsigned long flags;
-	int rc = 0;
-	u32 lock;
-	u32 ord_len = sizeof(lock);
-
-	/* Quite if manually disabled. */
-	if (priv->status & STATUS_RF_KILL_SW) {
-		IPW_DEBUG_INFO("%s: Radio is disabled by Manual Disable "
-			       "switch\n", priv->net_dev->name);
-		return 0;
-	}
-
-	/* the ipw2100 hardware really doesn't want power management delays
-	 * longer than 175usec
-	 */
-	pm_qos_update_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100", 175);
-
-	/* If the interrupt is enabled, turn it off... */
-	spin_lock_irqsave(&priv->low_lock, flags);
-	ipw2100_disable_interrupts(priv);
-
-	/* Reset any fatal_error conditions */
-	ipw2100_reset_fatalerror(priv);
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	if (priv->status & STATUS_POWERED ||
-	    (priv->status & STATUS_RESET_PENDING)) {
-		/* Power cycle the card ... */
-		if (ipw2100_power_cycle_adapter(priv)) {
-			printk(KERN_WARNING DRV_NAME
-			       ": %s: Could not cycle adapter.\n",
-			       priv->net_dev->name);
-			rc = 1;
-			goto exit;
-		}
-	} else
-		priv->status |= STATUS_POWERED;
-
-	/* Load the firmware, start the clocks, etc. */
-	if (ipw2100_start_adapter(priv)) {
-		printk(KERN_ERR DRV_NAME
-		       ": %s: Failed to start the firmware.\n",
-		       priv->net_dev->name);
-		rc = 1;
-		goto exit;
-	}
-
-	ipw2100_initialize_ordinals(priv);
-
-	/* Determine capabilities of this particular HW configuration */
-	if (ipw2100_get_hw_features(priv)) {
-		printk(KERN_ERR DRV_NAME
-		       ": %s: Failed to determine HW features.\n",
-		       priv->net_dev->name);
-		rc = 1;
-		goto exit;
-	}
-
-	/* Initialize the geo */
-	if (ieee80211_set_geo(priv->ieee, &ipw_geos[0])) {
-		printk(KERN_WARNING DRV_NAME "Could not set geo\n");
-		return 0;
-	}
-	priv->ieee->freq_band = IEEE80211_24GHZ_BAND;
-
-	lock = LOCK_NONE;
-	if (ipw2100_set_ordinal(priv, IPW_ORD_PERS_DB_LOCK, &lock, &ord_len)) {
-		printk(KERN_ERR DRV_NAME
-		       ": %s: Failed to clear ordinal lock.\n",
-		       priv->net_dev->name);
-		rc = 1;
-		goto exit;
-	}
-
-	priv->status &= ~STATUS_SCANNING;
-
-	if (rf_kill_active(priv)) {
-		printk(KERN_INFO "%s: Radio is disabled by RF switch.\n",
-		       priv->net_dev->name);
-
-		if (priv->stop_rf_kill) {
-			priv->stop_rf_kill = 0;
-			queue_delayed_work(priv->workqueue, &priv->rf_kill,
-					   round_jiffies_relative(HZ));
-		}
-
-		deferred = 1;
-	}
-
-	/* Turn on the interrupt so that commands can be processed */
-	ipw2100_enable_interrupts(priv);
-
-	/* Send all of the commands that must be sent prior to
-	 * HOST_COMPLETE */
-	if (ipw2100_adapter_setup(priv)) {
-		printk(KERN_ERR DRV_NAME ": %s: Failed to start the card.\n",
-		       priv->net_dev->name);
-		rc = 1;
-		goto exit;
-	}
-
-	if (!deferred) {
-		/* Enable the adapter - sends HOST_COMPLETE */
-		if (ipw2100_enable_adapter(priv)) {
-			printk(KERN_ERR DRV_NAME ": "
-			       "%s: failed in call to enable adapter.\n",
-			       priv->net_dev->name);
-			ipw2100_hw_stop_adapter(priv);
-			rc = 1;
-			goto exit;
-		}
-
-		/* Start a scan . . . */
-		ipw2100_set_scan_options(priv);
-		ipw2100_start_scan(priv);
-	}
-
-      exit:
-	return rc;
-}
-
-/* Called by register_netdev() */
-static int ipw2100_net_init(struct net_device *dev)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	return ipw2100_up(priv, 1);
-}
-
-static void ipw2100_down(struct ipw2100_priv *priv)
-{
-	unsigned long flags;
-	union iwreq_data wrqu = {
-		.ap_addr = {
-			    .sa_family = ARPHRD_ETHER}
-	};
-	int associated = priv->status & STATUS_ASSOCIATED;
-
-	/* Kill the RF switch timer */
-	if (!priv->stop_rf_kill) {
-		priv->stop_rf_kill = 1;
-		cancel_delayed_work(&priv->rf_kill);
-	}
-
-	/* Kill the firmare hang check timer */
-	if (!priv->stop_hang_check) {
-		priv->stop_hang_check = 1;
-		cancel_delayed_work(&priv->hang_check);
-	}
-
-	/* Kill any pending resets */
-	if (priv->status & STATUS_RESET_PENDING)
-		cancel_delayed_work(&priv->reset_work);
-
-	/* Make sure the interrupt is on so that FW commands will be
-	 * processed correctly */
-	spin_lock_irqsave(&priv->low_lock, flags);
-	ipw2100_enable_interrupts(priv);
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	if (ipw2100_hw_stop_adapter(priv))
-		printk(KERN_ERR DRV_NAME ": %s: Error stopping adapter.\n",
-		       priv->net_dev->name);
-
-	/* Do not disable the interrupt until _after_ we disable
-	 * the adaptor.  Otherwise the CARD_DISABLE command will never
-	 * be ack'd by the firmware */
-	spin_lock_irqsave(&priv->low_lock, flags);
-	ipw2100_disable_interrupts(priv);
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	pm_qos_update_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100",
-			PM_QOS_DEFAULT_VALUE);
-
-	/* We have to signal any supplicant if we are disassociating */
-	if (associated)
-		wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
-
-	priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING);
-	netif_carrier_off(priv->net_dev);
-	netif_stop_queue(priv->net_dev);
-}
-
-static void ipw2100_reset_adapter(struct work_struct *work)
-{
-	struct ipw2100_priv *priv =
-		container_of(work, struct ipw2100_priv, reset_work.work);
-	unsigned long flags;
-	union iwreq_data wrqu = {
-		.ap_addr = {
-			    .sa_family = ARPHRD_ETHER}
-	};
-	int associated = priv->status & STATUS_ASSOCIATED;
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-	IPW_DEBUG_INFO(": %s: Restarting adapter.\n", priv->net_dev->name);
-	priv->resets++;
-	priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING);
-	priv->status |= STATUS_SECURITY_UPDATED;
-
-	/* Force a power cycle even if interface hasn't been opened
-	 * yet */
-	cancel_delayed_work(&priv->reset_work);
-	priv->status |= STATUS_RESET_PENDING;
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	mutex_lock(&priv->action_mutex);
-	/* stop timed checks so that they don't interfere with reset */
-	priv->stop_hang_check = 1;
-	cancel_delayed_work(&priv->hang_check);
-
-	/* We have to signal any supplicant if we are disassociating */
-	if (associated)
-		wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
-
-	ipw2100_up(priv, 0);
-	mutex_unlock(&priv->action_mutex);
-
-}
-
-static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status)
-{
-
-#define MAC_ASSOCIATION_READ_DELAY (HZ)
-	int ret, len, essid_len;
-	char essid[IW_ESSID_MAX_SIZE];
-	u32 txrate;
-	u32 chan;
-	char *txratename;
-	u8 bssid[ETH_ALEN];
-	DECLARE_SSID_BUF(ssid);
-
-	/*
-	 * TBD: BSSID is usually 00:00:00:00:00:00 here and not
-	 *      an actual MAC of the AP. Seems like FW sets this
-	 *      address too late. Read it later and expose through
-	 *      /proc or schedule a later task to query and update
-	 */
-
-	essid_len = IW_ESSID_MAX_SIZE;
-	ret = ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_SSID,
-				  essid, &essid_len);
-	if (ret) {
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-		return;
-	}
-
-	len = sizeof(u32);
-	ret = ipw2100_get_ordinal(priv, IPW_ORD_CURRENT_TX_RATE, &txrate, &len);
-	if (ret) {
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-		return;
-	}
-
-	len = sizeof(u32);
-	ret = ipw2100_get_ordinal(priv, IPW_ORD_OUR_FREQ, &chan, &len);
-	if (ret) {
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-		return;
-	}
-	len = ETH_ALEN;
-	ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID, &bssid, &len);
-	if (ret) {
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-		return;
-	}
-	memcpy(priv->ieee->bssid, bssid, ETH_ALEN);
-
-	switch (txrate) {
-	case TX_RATE_1_MBIT:
-		txratename = "1Mbps";
-		break;
-	case TX_RATE_2_MBIT:
-		txratename = "2Mbsp";
-		break;
-	case TX_RATE_5_5_MBIT:
-		txratename = "5.5Mbps";
-		break;
-	case TX_RATE_11_MBIT:
-		txratename = "11Mbps";
-		break;
-	default:
-		IPW_DEBUG_INFO("Unknown rate: %d\n", txrate);
-		txratename = "unknown rate";
-		break;
-	}
-
-	IPW_DEBUG_INFO("%s: Associated with '%s' at %s, channel %d (BSSID=%pM)\n",
-		       priv->net_dev->name, print_ssid(ssid, essid, essid_len),
-		       txratename, chan, bssid);
-
-	/* now we copy read ssid into dev */
-	if (!(priv->config & CFG_STATIC_ESSID)) {
-		priv->essid_len = min((u8) essid_len, (u8) IW_ESSID_MAX_SIZE);
-		memcpy(priv->essid, essid, priv->essid_len);
-	}
-	priv->channel = chan;
-	memcpy(priv->bssid, bssid, ETH_ALEN);
-
-	priv->status |= STATUS_ASSOCIATING;
-	priv->connect_start = get_seconds();
-
-	queue_delayed_work(priv->workqueue, &priv->wx_event_work, HZ / 10);
-}
-
-static int ipw2100_set_essid(struct ipw2100_priv *priv, char *essid,
-			     int length, int batch_mode)
-{
-	int ssid_len = min(length, IW_ESSID_MAX_SIZE);
-	struct host_command cmd = {
-		.host_command = SSID,
-		.host_command_sequence = 0,
-		.host_command_length = ssid_len
-	};
-	int err;
-	DECLARE_SSID_BUF(ssid);
-
-	IPW_DEBUG_HC("SSID: '%s'\n", print_ssid(ssid, essid, ssid_len));
-
-	if (ssid_len)
-		memcpy(cmd.host_command_parameters, essid, ssid_len);
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	/* Bug in FW currently doesn't honor bit 0 in SET_SCAN_OPTIONS to
-	 * disable auto association -- so we cheat by setting a bogus SSID */
-	if (!ssid_len && !(priv->config & CFG_ASSOCIATE)) {
-		int i;
-		u8 *bogus = (u8 *) cmd.host_command_parameters;
-		for (i = 0; i < IW_ESSID_MAX_SIZE; i++)
-			bogus[i] = 0x18 + i;
-		cmd.host_command_length = IW_ESSID_MAX_SIZE;
-	}
-
-	/* NOTE:  We always send the SSID command even if the provided ESSID is
-	 * the same as what we currently think is set. */
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (!err) {
-		memset(priv->essid + ssid_len, 0, IW_ESSID_MAX_SIZE - ssid_len);
-		memcpy(priv->essid, essid, ssid_len);
-		priv->essid_len = ssid_len;
-	}
-
-	if (!batch_mode) {
-		if (ipw2100_enable_adapter(priv))
-			err = -EIO;
-	}
-
-	return err;
-}
-
-static void isr_indicate_association_lost(struct ipw2100_priv *priv, u32 status)
-{
-	DECLARE_SSID_BUF(ssid);
-
-	IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-		  "disassociated: '%s' %pM \n",
-		  print_ssid(ssid, priv->essid, priv->essid_len),
-		  priv->bssid);
-
-	priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING);
-
-	if (priv->status & STATUS_STOPPING) {
-		IPW_DEBUG_INFO("Card is stopping itself, discard ASSN_LOST.\n");
-		return;
-	}
-
-	memset(priv->bssid, 0, ETH_ALEN);
-	memset(priv->ieee->bssid, 0, ETH_ALEN);
-
-	netif_carrier_off(priv->net_dev);
-	netif_stop_queue(priv->net_dev);
-
-	if (!(priv->status & STATUS_RUNNING))
-		return;
-
-	if (priv->status & STATUS_SECURITY_UPDATED)
-		queue_delayed_work(priv->workqueue, &priv->security_work, 0);
-
-	queue_delayed_work(priv->workqueue, &priv->wx_event_work, 0);
-}
-
-static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status)
-{
-	IPW_DEBUG_INFO("%s: RF Kill state changed to radio OFF.\n",
-		       priv->net_dev->name);
-
-	/* RF_KILL is now enabled (else we wouldn't be here) */
-	priv->status |= STATUS_RF_KILL_HW;
-
-	/* Make sure the RF Kill check timer is running */
-	priv->stop_rf_kill = 0;
-	cancel_delayed_work(&priv->rf_kill);
-	queue_delayed_work(priv->workqueue, &priv->rf_kill,
-			   round_jiffies_relative(HZ));
-}
-
-static void send_scan_event(void *data)
-{
-	struct ipw2100_priv *priv = data;
-	union iwreq_data wrqu;
-
-	wrqu.data.length = 0;
-	wrqu.data.flags = 0;
-	wireless_send_event(priv->net_dev, SIOCGIWSCAN, &wrqu, NULL);
-}
-
-static void ipw2100_scan_event_later(struct work_struct *work)
-{
-	send_scan_event(container_of(work, struct ipw2100_priv,
-					scan_event_later.work));
-}
-
-static void ipw2100_scan_event_now(struct work_struct *work)
-{
-	send_scan_event(container_of(work, struct ipw2100_priv,
-					scan_event_now));
-}
-
-static void isr_scan_complete(struct ipw2100_priv *priv, u32 status)
-{
-	IPW_DEBUG_SCAN("scan complete\n");
-	/* Age the scan results... */
-	priv->ieee->scans++;
-	priv->status &= ~STATUS_SCANNING;
-
-	/* Only userspace-requested scan completion events go out immediately */
-	if (!priv->user_requested_scan) {
-		if (!delayed_work_pending(&priv->scan_event_later))
-			queue_delayed_work(priv->workqueue,
-					&priv->scan_event_later,
-					round_jiffies_relative(msecs_to_jiffies(4000)));
-	} else {
-		priv->user_requested_scan = 0;
-		cancel_delayed_work(&priv->scan_event_later);
-		queue_work(priv->workqueue, &priv->scan_event_now);
-	}
-}
-
-#ifdef CONFIG_IPW2100_DEBUG
-#define IPW2100_HANDLER(v, f) { v, f, # v }
-struct ipw2100_status_indicator {
-	int status;
-	void (*cb) (struct ipw2100_priv * priv, u32 status);
-	char *name;
-};
-#else
-#define IPW2100_HANDLER(v, f) { v, f }
-struct ipw2100_status_indicator {
-	int status;
-	void (*cb) (struct ipw2100_priv * priv, u32 status);
-};
-#endif				/* CONFIG_IPW2100_DEBUG */
-
-static void isr_indicate_scanning(struct ipw2100_priv *priv, u32 status)
-{
-	IPW_DEBUG_SCAN("Scanning...\n");
-	priv->status |= STATUS_SCANNING;
-}
-
-static const struct ipw2100_status_indicator status_handlers[] = {
-	IPW2100_HANDLER(IPW_STATE_INITIALIZED, NULL),
-	IPW2100_HANDLER(IPW_STATE_COUNTRY_FOUND, NULL),
-	IPW2100_HANDLER(IPW_STATE_ASSOCIATED, isr_indicate_associated),
-	IPW2100_HANDLER(IPW_STATE_ASSN_LOST, isr_indicate_association_lost),
-	IPW2100_HANDLER(IPW_STATE_ASSN_CHANGED, NULL),
-	IPW2100_HANDLER(IPW_STATE_SCAN_COMPLETE, isr_scan_complete),
-	IPW2100_HANDLER(IPW_STATE_ENTERED_PSP, NULL),
-	IPW2100_HANDLER(IPW_STATE_LEFT_PSP, NULL),
-	IPW2100_HANDLER(IPW_STATE_RF_KILL, isr_indicate_rf_kill),
-	IPW2100_HANDLER(IPW_STATE_DISABLED, NULL),
-	IPW2100_HANDLER(IPW_STATE_POWER_DOWN, NULL),
-	IPW2100_HANDLER(IPW_STATE_SCANNING, isr_indicate_scanning),
-	IPW2100_HANDLER(-1, NULL)
-};
-
-static void isr_status_change(struct ipw2100_priv *priv, int status)
-{
-	int i;
-
-	if (status == IPW_STATE_SCANNING &&
-	    priv->status & STATUS_ASSOCIATED &&
-	    !(priv->status & STATUS_SCANNING)) {
-		IPW_DEBUG_INFO("Scan detected while associated, with "
-			       "no scan request.  Restarting firmware.\n");
-
-		/* Wake up any sleeping jobs */
-		schedule_reset(priv);
-	}
-
-	for (i = 0; status_handlers[i].status != -1; i++) {
-		if (status == status_handlers[i].status) {
-			IPW_DEBUG_NOTIF("Status change: %s\n",
-					status_handlers[i].name);
-			if (status_handlers[i].cb)
-				status_handlers[i].cb(priv, status);
-			priv->wstats.status = status;
-			return;
-		}
-	}
-
-	IPW_DEBUG_NOTIF("unknown status received: %04x\n", status);
-}
-
-static void isr_rx_complete_command(struct ipw2100_priv *priv,
-				    struct ipw2100_cmd_header *cmd)
-{
-#ifdef CONFIG_IPW2100_DEBUG
-	if (cmd->host_command_reg < ARRAY_SIZE(command_types)) {
-		IPW_DEBUG_HC("Command completed '%s (%d)'\n",
-			     command_types[cmd->host_command_reg],
-			     cmd->host_command_reg);
-	}
-#endif
-	if (cmd->host_command_reg == HOST_COMPLETE)
-		priv->status |= STATUS_ENABLED;
-
-	if (cmd->host_command_reg == CARD_DISABLE)
-		priv->status &= ~STATUS_ENABLED;
-
-	priv->status &= ~STATUS_CMD_ACTIVE;
-
-	wake_up_interruptible(&priv->wait_command_queue);
-}
-
-#ifdef CONFIG_IPW2100_DEBUG
-static const char *frame_types[] = {
-	"COMMAND_STATUS_VAL",
-	"STATUS_CHANGE_VAL",
-	"P80211_DATA_VAL",
-	"P8023_DATA_VAL",
-	"HOST_NOTIFICATION_VAL"
-};
-#endif
-
-static int ipw2100_alloc_skb(struct ipw2100_priv *priv,
-				    struct ipw2100_rx_packet *packet)
-{
-	packet->skb = dev_alloc_skb(sizeof(struct ipw2100_rx));
-	if (!packet->skb)
-		return -ENOMEM;
-
-	packet->rxp = (struct ipw2100_rx *)packet->skb->data;
-	packet->dma_addr = pci_map_single(priv->pci_dev, packet->skb->data,
-					  sizeof(struct ipw2100_rx),
-					  PCI_DMA_FROMDEVICE);
-	/* NOTE: pci_map_single does not return an error code, and 0 is a valid
-	 *       dma_addr */
-
-	return 0;
-}
-
-#define SEARCH_ERROR   0xffffffff
-#define SEARCH_FAIL    0xfffffffe
-#define SEARCH_SUCCESS 0xfffffff0
-#define SEARCH_DISCARD 0
-#define SEARCH_SNAPSHOT 1
-
-#define SNAPSHOT_ADDR(ofs) (priv->snapshot[((ofs) >> 12) & 0xff] + ((ofs) & 0xfff))
-static void ipw2100_snapshot_free(struct ipw2100_priv *priv)
-{
-	int i;
-	if (!priv->snapshot[0])
-		return;
-	for (i = 0; i < 0x30; i++)
-		kfree(priv->snapshot[i]);
-	priv->snapshot[0] = NULL;
-}
-
-#ifdef IPW2100_DEBUG_C3
-static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv)
-{
-	int i;
-	if (priv->snapshot[0])
-		return 1;
-	for (i = 0; i < 0x30; i++) {
-		priv->snapshot[i] = kmalloc(0x1000, GFP_ATOMIC);
-		if (!priv->snapshot[i]) {
-			IPW_DEBUG_INFO("%s: Error allocating snapshot "
-				       "buffer %d\n", priv->net_dev->name, i);
-			while (i > 0)
-				kfree(priv->snapshot[--i]);
-			priv->snapshot[0] = NULL;
-			return 0;
-		}
-	}
-
-	return 1;
-}
-
-static u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf,
-				    size_t len, int mode)
-{
-	u32 i, j;
-	u32 tmp;
-	u8 *s, *d;
-	u32 ret;
-
-	s = in_buf;
-	if (mode == SEARCH_SNAPSHOT) {
-		if (!ipw2100_snapshot_alloc(priv))
-			mode = SEARCH_DISCARD;
-	}
-
-	for (ret = SEARCH_FAIL, i = 0; i < 0x30000; i += 4) {
-		read_nic_dword(priv->net_dev, i, &tmp);
-		if (mode == SEARCH_SNAPSHOT)
-			*(u32 *) SNAPSHOT_ADDR(i) = tmp;
-		if (ret == SEARCH_FAIL) {
-			d = (u8 *) & tmp;
-			for (j = 0; j < 4; j++) {
-				if (*s != *d) {
-					s = in_buf;
-					continue;
-				}
-
-				s++;
-				d++;
-
-				if ((s - in_buf) == len)
-					ret = (i + j) - len + 1;
-			}
-		} else if (mode == SEARCH_DISCARD)
-			return ret;
-	}
-
-	return ret;
-}
-#endif
-
-/*
- *
- * 0) Disconnect the SKB from the firmware (just unmap)
- * 1) Pack the ETH header into the SKB
- * 2) Pass the SKB to the network stack
- *
- * When packet is provided by the firmware, it contains the following:
- *
- * .  ieee80211_hdr
- * .  ieee80211_snap_hdr
- *
- * The size of the constructed ethernet
- *
- */
-#ifdef IPW2100_RX_DEBUG
-static u8 packet_data[IPW_RX_NIC_BUFFER_LENGTH];
-#endif
-
-static void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i)
-{
-#ifdef IPW2100_DEBUG_C3
-	struct ipw2100_status *status = &priv->status_queue.drv[i];
-	u32 match, reg;
-	int j;
-#endif
-
-	IPW_DEBUG_INFO(": PCI latency error detected at 0x%04zX.\n",
-		       i * sizeof(struct ipw2100_status));
-
-#ifdef IPW2100_DEBUG_C3
-	/* Halt the fimrware so we can get a good image */
-	write_register(priv->net_dev, IPW_REG_RESET_REG,
-		       IPW_AUX_HOST_RESET_REG_STOP_MASTER);
-	j = 5;
-	do {
-		udelay(IPW_WAIT_RESET_MASTER_ASSERT_COMPLETE_DELAY);
-		read_register(priv->net_dev, IPW_REG_RESET_REG, &reg);
-
-		if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED)
-			break;
-	} while (j--);
-
-	match = ipw2100_match_buf(priv, (u8 *) status,
-				  sizeof(struct ipw2100_status),
-				  SEARCH_SNAPSHOT);
-	if (match < SEARCH_SUCCESS)
-		IPW_DEBUG_INFO("%s: DMA status match in Firmware at "
-			       "offset 0x%06X, length %d:\n",
-			       priv->net_dev->name, match,
-			       sizeof(struct ipw2100_status));
-	else
-		IPW_DEBUG_INFO("%s: No DMA status match in "
-			       "Firmware.\n", priv->net_dev->name);
-
-	printk_buf((u8 *) priv->status_queue.drv,
-		   sizeof(struct ipw2100_status) * RX_QUEUE_LENGTH);
-#endif
-
-	priv->fatal_error = IPW2100_ERR_C3_CORRUPTION;
-	priv->ieee->stats.rx_errors++;
-	schedule_reset(priv);
-}
-
-static void isr_rx(struct ipw2100_priv *priv, int i,
-			  struct ieee80211_rx_stats *stats)
-{
-	struct ipw2100_status *status = &priv->status_queue.drv[i];
-	struct ipw2100_rx_packet *packet = &priv->rx_buffers[i];
-
-	IPW_DEBUG_RX("Handler...\n");
-
-	if (unlikely(status->frame_size > skb_tailroom(packet->skb))) {
-		IPW_DEBUG_INFO("%s: frame_size (%u) > skb_tailroom (%u)!"
-			       "  Dropping.\n",
-			       priv->net_dev->name,
-			       status->frame_size, skb_tailroom(packet->skb));
-		priv->ieee->stats.rx_errors++;
-		return;
-	}
-
-	if (unlikely(!netif_running(priv->net_dev))) {
-		priv->ieee->stats.rx_errors++;
-		priv->wstats.discard.misc++;
-		IPW_DEBUG_DROP("Dropping packet while interface is not up.\n");
-		return;
-	}
-
-	if (unlikely(priv->ieee->iw_mode != IW_MODE_MONITOR &&
-		     !(priv->status & STATUS_ASSOCIATED))) {
-		IPW_DEBUG_DROP("Dropping packet while not associated.\n");
-		priv->wstats.discard.misc++;
-		return;
-	}
-
-	pci_unmap_single(priv->pci_dev,
-			 packet->dma_addr,
-			 sizeof(struct ipw2100_rx), PCI_DMA_FROMDEVICE);
-
-	skb_put(packet->skb, status->frame_size);
-
-#ifdef IPW2100_RX_DEBUG
-	/* Make a copy of the frame so we can dump it to the logs if
-	 * ieee80211_rx fails */
-	skb_copy_from_linear_data(packet->skb, packet_data,
-				  min_t(u32, status->frame_size,
-					     IPW_RX_NIC_BUFFER_LENGTH));
-#endif
-
-	if (!ieee80211_rx(priv->ieee, packet->skb, stats)) {
-#ifdef IPW2100_RX_DEBUG
-		IPW_DEBUG_DROP("%s: Non consumed packet:\n",
-			       priv->net_dev->name);
-		printk_buf(IPW_DL_DROP, packet_data, status->frame_size);
-#endif
-		priv->ieee->stats.rx_errors++;
-
-		/* ieee80211_rx failed, so it didn't free the SKB */
-		dev_kfree_skb_any(packet->skb);
-		packet->skb = NULL;
-	}
-
-	/* We need to allocate a new SKB and attach it to the RDB. */
-	if (unlikely(ipw2100_alloc_skb(priv, packet))) {
-		printk(KERN_WARNING DRV_NAME ": "
-		       "%s: Unable to allocate SKB onto RBD ring - disabling "
-		       "adapter.\n", priv->net_dev->name);
-		/* TODO: schedule adapter shutdown */
-		IPW_DEBUG_INFO("TODO: Shutdown adapter...\n");
-	}
-
-	/* Update the RDB entry */
-	priv->rx_queue.drv[i].host_addr = packet->dma_addr;
-}
-
-#ifdef CONFIG_IPW2100_MONITOR
-
-static void isr_rx_monitor(struct ipw2100_priv *priv, int i,
-		   struct ieee80211_rx_stats *stats)
-{
-	struct ipw2100_status *status = &priv->status_queue.drv[i];
-	struct ipw2100_rx_packet *packet = &priv->rx_buffers[i];
-
-	/* Magic struct that slots into the radiotap header -- no reason
-	 * to build this manually element by element, we can write it much
-	 * more efficiently than we can parse it. ORDER MATTERS HERE */
-	struct ipw_rt_hdr {
-		struct ieee80211_radiotap_header rt_hdr;
-		s8 rt_dbmsignal; /* signal in dbM, kluged to signed */
-	} *ipw_rt;
-
-	IPW_DEBUG_RX("Handler...\n");
-
-	if (unlikely(status->frame_size > skb_tailroom(packet->skb) -
-				sizeof(struct ipw_rt_hdr))) {
-		IPW_DEBUG_INFO("%s: frame_size (%u) > skb_tailroom (%u)!"
-			       "  Dropping.\n",
-			       priv->net_dev->name,
-			       status->frame_size,
-			       skb_tailroom(packet->skb));
-		priv->ieee->stats.rx_errors++;
-		return;
-	}
-
-	if (unlikely(!netif_running(priv->net_dev))) {
-		priv->ieee->stats.rx_errors++;
-		priv->wstats.discard.misc++;
-		IPW_DEBUG_DROP("Dropping packet while interface is not up.\n");
-		return;
-	}
-
-	if (unlikely(priv->config & CFG_CRC_CHECK &&
-		     status->flags & IPW_STATUS_FLAG_CRC_ERROR)) {
-		IPW_DEBUG_RX("CRC error in packet.  Dropping.\n");
-		priv->ieee->stats.rx_errors++;
-		return;
-	}
-
-	pci_unmap_single(priv->pci_dev, packet->dma_addr,
-			 sizeof(struct ipw2100_rx), PCI_DMA_FROMDEVICE);
-	memmove(packet->skb->data + sizeof(struct ipw_rt_hdr),
-		packet->skb->data, status->frame_size);
-
-	ipw_rt = (struct ipw_rt_hdr *) packet->skb->data;
-
-	ipw_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION;
-	ipw_rt->rt_hdr.it_pad = 0; /* always good to zero */
-	ipw_rt->rt_hdr.it_len = cpu_to_le16(sizeof(struct ipw_rt_hdr)); /* total hdr+data */
-
-	ipw_rt->rt_hdr.it_present = cpu_to_le32(1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL);
-
-	ipw_rt->rt_dbmsignal = status->rssi + IPW2100_RSSI_TO_DBM;
-
-	skb_put(packet->skb, status->frame_size + sizeof(struct ipw_rt_hdr));
-
-	if (!ieee80211_rx(priv->ieee, packet->skb, stats)) {
-		priv->ieee->stats.rx_errors++;
-
-		/* ieee80211_rx failed, so it didn't free the SKB */
-		dev_kfree_skb_any(packet->skb);
-		packet->skb = NULL;
-	}
-
-	/* We need to allocate a new SKB and attach it to the RDB. */
-	if (unlikely(ipw2100_alloc_skb(priv, packet))) {
-		IPW_DEBUG_WARNING(
-			"%s: Unable to allocate SKB onto RBD ring - disabling "
-			"adapter.\n", priv->net_dev->name);
-		/* TODO: schedule adapter shutdown */
-		IPW_DEBUG_INFO("TODO: Shutdown adapter...\n");
-	}
-
-	/* Update the RDB entry */
-	priv->rx_queue.drv[i].host_addr = packet->dma_addr;
-}
-
-#endif
-
-static int ipw2100_corruption_check(struct ipw2100_priv *priv, int i)
-{
-	struct ipw2100_status *status = &priv->status_queue.drv[i];
-	struct ipw2100_rx *u = priv->rx_buffers[i].rxp;
-	u16 frame_type = status->status_fields & STATUS_TYPE_MASK;
-
-	switch (frame_type) {
-	case COMMAND_STATUS_VAL:
-		return (status->frame_size != sizeof(u->rx_data.command));
-	case STATUS_CHANGE_VAL:
-		return (status->frame_size != sizeof(u->rx_data.status));
-	case HOST_NOTIFICATION_VAL:
-		return (status->frame_size < sizeof(u->rx_data.notification));
-	case P80211_DATA_VAL:
-	case P8023_DATA_VAL:
-#ifdef CONFIG_IPW2100_MONITOR
-		return 0;
-#else
-		switch (WLAN_FC_GET_TYPE(le16_to_cpu(u->rx_data.header.frame_ctl))) {
-		case IEEE80211_FTYPE_MGMT:
-		case IEEE80211_FTYPE_CTL:
-			return 0;
-		case IEEE80211_FTYPE_DATA:
-			return (status->frame_size >
-				IPW_MAX_802_11_PAYLOAD_LENGTH);
-		}
-#endif
-	}
-
-	return 1;
-}
-
-/*
- * ipw2100 interrupts are disabled at this point, and the ISR
- * is the only code that calls this method.  So, we do not need
- * to play with any locks.
- *
- * RX Queue works as follows:
- *
- * Read index - firmware places packet in entry identified by the
- *              Read index and advances Read index.  In this manner,
- *              Read index will always point to the next packet to
- *              be filled--but not yet valid.
- *
- * Write index - driver fills this entry with an unused RBD entry.
- *               This entry has not filled by the firmware yet.
- *
- * In between the W and R indexes are the RBDs that have been received
- * but not yet processed.
- *
- * The process of handling packets will start at WRITE + 1 and advance
- * until it reaches the READ index.
- *
- * The WRITE index is cached in the variable 'priv->rx_queue.next'.
- *
- */
-static void __ipw2100_rx_process(struct ipw2100_priv *priv)
-{
-	struct ipw2100_bd_queue *rxq = &priv->rx_queue;
-	struct ipw2100_status_queue *sq = &priv->status_queue;
-	struct ipw2100_rx_packet *packet;
-	u16 frame_type;
-	u32 r, w, i, s;
-	struct ipw2100_rx *u;
-	struct ieee80211_rx_stats stats = {
-		.mac_time = jiffies,
-	};
-
-	read_register(priv->net_dev, IPW_MEM_HOST_SHARED_RX_READ_INDEX, &r);
-	read_register(priv->net_dev, IPW_MEM_HOST_SHARED_RX_WRITE_INDEX, &w);
-
-	if (r >= rxq->entries) {
-		IPW_DEBUG_RX("exit - bad read index\n");
-		return;
-	}
-
-	i = (rxq->next + 1) % rxq->entries;
-	s = i;
-	while (i != r) {
-		/* IPW_DEBUG_RX("r = %d : w = %d : processing = %d\n",
-		   r, rxq->next, i); */
-
-		packet = &priv->rx_buffers[i];
-
-		/* Sync the DMA for the STATUS buffer so CPU is sure to get
-		 * the correct values */
-		pci_dma_sync_single_for_cpu(priv->pci_dev,
-					    sq->nic +
-					    sizeof(struct ipw2100_status) * i,
-					    sizeof(struct ipw2100_status),
-					    PCI_DMA_FROMDEVICE);
-
-		/* Sync the DMA for the RX buffer so CPU is sure to get
-		 * the correct values */
-		pci_dma_sync_single_for_cpu(priv->pci_dev, packet->dma_addr,
-					    sizeof(struct ipw2100_rx),
-					    PCI_DMA_FROMDEVICE);
-
-		if (unlikely(ipw2100_corruption_check(priv, i))) {
-			ipw2100_corruption_detected(priv, i);
-			goto increment;
-		}
-
-		u = packet->rxp;
-		frame_type = sq->drv[i].status_fields & STATUS_TYPE_MASK;
-		stats.rssi = sq->drv[i].rssi + IPW2100_RSSI_TO_DBM;
-		stats.len = sq->drv[i].frame_size;
-
-		stats.mask = 0;
-		if (stats.rssi != 0)
-			stats.mask |= IEEE80211_STATMASK_RSSI;
-		stats.freq = IEEE80211_24GHZ_BAND;
-
-		IPW_DEBUG_RX("%s: '%s' frame type received (%d).\n",
-			     priv->net_dev->name, frame_types[frame_type],
-			     stats.len);
-
-		switch (frame_type) {
-		case COMMAND_STATUS_VAL:
-			/* Reset Rx watchdog */
-			isr_rx_complete_command(priv, &u->rx_data.command);
-			break;
-
-		case STATUS_CHANGE_VAL:
-			isr_status_change(priv, u->rx_data.status);
-			break;
-
-		case P80211_DATA_VAL:
-		case P8023_DATA_VAL:
-#ifdef CONFIG_IPW2100_MONITOR
-			if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
-				isr_rx_monitor(priv, i, &stats);
-				break;
-			}
-#endif
-			if (stats.len < sizeof(struct ieee80211_hdr_3addr))
-				break;
-			switch (WLAN_FC_GET_TYPE(le16_to_cpu(u->rx_data.header.frame_ctl))) {
-			case IEEE80211_FTYPE_MGMT:
-				ieee80211_rx_mgt(priv->ieee,
-						 &u->rx_data.header, &stats);
-				break;
-
-			case IEEE80211_FTYPE_CTL:
-				break;
-
-			case IEEE80211_FTYPE_DATA:
-				isr_rx(priv, i, &stats);
-				break;
-
-			}
-			break;
-		}
-
-	      increment:
-		/* clear status field associated with this RBD */
-		rxq->drv[i].status.info.field = 0;
-
-		i = (i + 1) % rxq->entries;
-	}
-
-	if (i != s) {
-		/* backtrack one entry, wrapping to end if at 0 */
-		rxq->next = (i ? i : rxq->entries) - 1;
-
-		write_register(priv->net_dev,
-			       IPW_MEM_HOST_SHARED_RX_WRITE_INDEX, rxq->next);
-	}
-}
-
-/*
- * __ipw2100_tx_process
- *
- * This routine will determine whether the next packet on
- * the fw_pend_list has been processed by the firmware yet.
- *
- * If not, then it does nothing and returns.
- *
- * If so, then it removes the item from the fw_pend_list, frees
- * any associated storage, and places the item back on the
- * free list of its source (either msg_free_list or tx_free_list)
- *
- * TX Queue works as follows:
- *
- * Read index - points to the next TBD that the firmware will
- *              process.  The firmware will read the data, and once
- *              done processing, it will advance the Read index.
- *
- * Write index - driver fills this entry with an constructed TBD
- *               entry.  The Write index is not advanced until the
- *               packet has been configured.
- *
- * In between the W and R indexes are the TBDs that have NOT been
- * processed.  Lagging behind the R index are packets that have
- * been processed but have not been freed by the driver.
- *
- * In order to free old storage, an internal index will be maintained
- * that points to the next packet to be freed.  When all used
- * packets have been freed, the oldest index will be the same as the
- * firmware's read index.
- *
- * The OLDEST index is cached in the variable 'priv->tx_queue.oldest'
- *
- * Because the TBD structure can not contain arbitrary data, the
- * driver must keep an internal queue of cached allocations such that
- * it can put that data back into the tx_free_list and msg_free_list
- * for use by future command and data packets.
- *
- */
-static int __ipw2100_tx_process(struct ipw2100_priv *priv)
-{
-	struct ipw2100_bd_queue *txq = &priv->tx_queue;
-	struct ipw2100_bd *tbd;
-	struct list_head *element;
-	struct ipw2100_tx_packet *packet;
-	int descriptors_used;
-	int e, i;
-	u32 r, w, frag_num = 0;
-
-	if (list_empty(&priv->fw_pend_list))
-		return 0;
-
-	element = priv->fw_pend_list.next;
-
-	packet = list_entry(element, struct ipw2100_tx_packet, list);
-	tbd = &txq->drv[packet->index];
-
-	/* Determine how many TBD entries must be finished... */
-	switch (packet->type) {
-	case COMMAND:
-		/* COMMAND uses only one slot; don't advance */
-		descriptors_used = 1;
-		e = txq->oldest;
-		break;
-
-	case DATA:
-		/* DATA uses two slots; advance and loop position. */
-		descriptors_used = tbd->num_fragments;
-		frag_num = tbd->num_fragments - 1;
-		e = txq->oldest + frag_num;
-		e %= txq->entries;
-		break;
-
-	default:
-		printk(KERN_WARNING DRV_NAME ": %s: Bad fw_pend_list entry!\n",
-		       priv->net_dev->name);
-		return 0;
-	}
-
-	/* if the last TBD is not done by NIC yet, then packet is
-	 * not ready to be released.
-	 *
-	 */
-	read_register(priv->net_dev, IPW_MEM_HOST_SHARED_TX_QUEUE_READ_INDEX,
-		      &r);
-	read_register(priv->net_dev, IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX,
-		      &w);
-	if (w != txq->next)
-		printk(KERN_WARNING DRV_NAME ": %s: write index mismatch\n",
-		       priv->net_dev->name);
-
-	/*
-	 * txq->next is the index of the last packet written txq->oldest is
-	 * the index of the r is the index of the next packet to be read by
-	 * firmware
-	 */
-
-	/*
-	 * Quick graphic to help you visualize the following
-	 * if / else statement
-	 *
-	 * ===>|                     s---->|===============
-	 *                               e>|
-	 * | a | b | c | d | e | f | g | h | i | j | k | l
-	 *       r---->|
-	 *               w
-	 *
-	 * w - updated by driver
-	 * r - updated by firmware
-	 * s - start of oldest BD entry (txq->oldest)
-	 * e - end of oldest BD entry
-	 *
-	 */
-	if (!((r <= w && (e < r || e >= w)) || (e < r && e >= w))) {
-		IPW_DEBUG_TX("exit - no processed packets ready to release.\n");
-		return 0;
-	}
-
-	list_del(element);
-	DEC_STAT(&priv->fw_pend_stat);
-
-#ifdef CONFIG_IPW2100_DEBUG
-	{
-		int i = txq->oldest;
-		IPW_DEBUG_TX("TX%d V=%p P=%04X T=%04X L=%d\n", i,
-			     &txq->drv[i],
-			     (u32) (txq->nic + i * sizeof(struct ipw2100_bd)),
-			     txq->drv[i].host_addr, txq->drv[i].buf_length);
-
-		if (packet->type == DATA) {
-			i = (i + 1) % txq->entries;
-
-			IPW_DEBUG_TX("TX%d V=%p P=%04X T=%04X L=%d\n", i,
-				     &txq->drv[i],
-				     (u32) (txq->nic + i *
-					    sizeof(struct ipw2100_bd)),
-				     (u32) txq->drv[i].host_addr,
-				     txq->drv[i].buf_length);
-		}
-	}
-#endif
-
-	switch (packet->type) {
-	case DATA:
-		if (txq->drv[txq->oldest].status.info.fields.txType != 0)
-			printk(KERN_WARNING DRV_NAME ": %s: Queue mismatch.  "
-			       "Expecting DATA TBD but pulled "
-			       "something else: ids %d=%d.\n",
-			       priv->net_dev->name, txq->oldest, packet->index);
-
-		/* DATA packet; we have to unmap and free the SKB */
-		for (i = 0; i < frag_num; i++) {
-			tbd = &txq->drv[(packet->index + 1 + i) % txq->entries];
-
-			IPW_DEBUG_TX("TX%d P=%08x L=%d\n",
-				     (packet->index + 1 + i) % txq->entries,
-				     tbd->host_addr, tbd->buf_length);
-
-			pci_unmap_single(priv->pci_dev,
-					 tbd->host_addr,
-					 tbd->buf_length, PCI_DMA_TODEVICE);
-		}
-
-		ieee80211_txb_free(packet->info.d_struct.txb);
-		packet->info.d_struct.txb = NULL;
-
-		list_add_tail(element, &priv->tx_free_list);
-		INC_STAT(&priv->tx_free_stat);
-
-		/* We have a free slot in the Tx queue, so wake up the
-		 * transmit layer if it is stopped. */
-		if (priv->status & STATUS_ASSOCIATED)
-			netif_wake_queue(priv->net_dev);
-
-		/* A packet was processed by the hardware, so update the
-		 * watchdog */
-		priv->net_dev->trans_start = jiffies;
-
-		break;
-
-	case COMMAND:
-		if (txq->drv[txq->oldest].status.info.fields.txType != 1)
-			printk(KERN_WARNING DRV_NAME ": %s: Queue mismatch.  "
-			       "Expecting COMMAND TBD but pulled "
-			       "something else: ids %d=%d.\n",
-			       priv->net_dev->name, txq->oldest, packet->index);
-
-#ifdef CONFIG_IPW2100_DEBUG
-		if (packet->info.c_struct.cmd->host_command_reg <
-		    ARRAY_SIZE(command_types))
-			IPW_DEBUG_TX("Command '%s (%d)' processed: %d.\n",
-				     command_types[packet->info.c_struct.cmd->
-						   host_command_reg],
-				     packet->info.c_struct.cmd->
-				     host_command_reg,
-				     packet->info.c_struct.cmd->cmd_status_reg);
-#endif
-
-		list_add_tail(element, &priv->msg_free_list);
-		INC_STAT(&priv->msg_free_stat);
-		break;
-	}
-
-	/* advance oldest used TBD pointer to start of next entry */
-	txq->oldest = (e + 1) % txq->entries;
-	/* increase available TBDs number */
-	txq->available += descriptors_used;
-	SET_STAT(&priv->txq_stat, txq->available);
-
-	IPW_DEBUG_TX("packet latency (send to process)  %ld jiffies\n",
-		     jiffies - packet->jiffy_start);
-
-	return (!list_empty(&priv->fw_pend_list));
-}
-
-static inline void __ipw2100_tx_complete(struct ipw2100_priv *priv)
-{
-	int i = 0;
-
-	while (__ipw2100_tx_process(priv) && i < 200)
-		i++;
-
-	if (i == 200) {
-		printk(KERN_WARNING DRV_NAME ": "
-		       "%s: Driver is running slow (%d iters).\n",
-		       priv->net_dev->name, i);
-	}
-}
-
-static void ipw2100_tx_send_commands(struct ipw2100_priv *priv)
-{
-	struct list_head *element;
-	struct ipw2100_tx_packet *packet;
-	struct ipw2100_bd_queue *txq = &priv->tx_queue;
-	struct ipw2100_bd *tbd;
-	int next = txq->next;
-
-	while (!list_empty(&priv->msg_pend_list)) {
-		/* if there isn't enough space in TBD queue, then
-		 * don't stuff a new one in.
-		 * NOTE: 3 are needed as a command will take one,
-		 *       and there is a minimum of 2 that must be
-		 *       maintained between the r and w indexes
-		 */
-		if (txq->available <= 3) {
-			IPW_DEBUG_TX("no room in tx_queue\n");
-			break;
-		}
-
-		element = priv->msg_pend_list.next;
-		list_del(element);
-		DEC_STAT(&priv->msg_pend_stat);
-
-		packet = list_entry(element, struct ipw2100_tx_packet, list);
-
-		IPW_DEBUG_TX("using TBD at virt=%p, phys=%p\n",
-			     &txq->drv[txq->next],
-			     (void *)(txq->nic + txq->next *
-				      sizeof(struct ipw2100_bd)));
-
-		packet->index = txq->next;
-
-		tbd = &txq->drv[txq->next];
-
-		/* initialize TBD */
-		tbd->host_addr = packet->info.c_struct.cmd_phys;
-		tbd->buf_length = sizeof(struct ipw2100_cmd_header);
-		/* not marking number of fragments causes problems
-		 * with f/w debug version */
-		tbd->num_fragments = 1;
-		tbd->status.info.field =
-		    IPW_BD_STATUS_TX_FRAME_COMMAND |
-		    IPW_BD_STATUS_TX_INTERRUPT_ENABLE;
-
-		/* update TBD queue counters */
-		txq->next++;
-		txq->next %= txq->entries;
-		txq->available--;
-		DEC_STAT(&priv->txq_stat);
-
-		list_add_tail(element, &priv->fw_pend_list);
-		INC_STAT(&priv->fw_pend_stat);
-	}
-
-	if (txq->next != next) {
-		/* kick off the DMA by notifying firmware the
-		 * write index has moved; make sure TBD stores are sync'd */
-		wmb();
-		write_register(priv->net_dev,
-			       IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX,
-			       txq->next);
-	}
-}
-
-/*
- * ipw2100_tx_send_data
- *
- */
-static void ipw2100_tx_send_data(struct ipw2100_priv *priv)
-{
-	struct list_head *element;
-	struct ipw2100_tx_packet *packet;
-	struct ipw2100_bd_queue *txq = &priv->tx_queue;
-	struct ipw2100_bd *tbd;
-	int next = txq->next;
-	int i = 0;
-	struct ipw2100_data_header *ipw_hdr;
-	struct ieee80211_hdr_3addr *hdr;
-
-	while (!list_empty(&priv->tx_pend_list)) {
-		/* if there isn't enough space in TBD queue, then
-		 * don't stuff a new one in.
-		 * NOTE: 4 are needed as a data will take two,
-		 *       and there is a minimum of 2 that must be
-		 *       maintained between the r and w indexes
-		 */
-		element = priv->tx_pend_list.next;
-		packet = list_entry(element, struct ipw2100_tx_packet, list);
-
-		if (unlikely(1 + packet->info.d_struct.txb->nr_frags >
-			     IPW_MAX_BDS)) {
-			/* TODO: Support merging buffers if more than
-			 * IPW_MAX_BDS are used */
-			IPW_DEBUG_INFO("%s: Maximum BD theshold exceeded.  "
-				       "Increase fragmentation level.\n",
-				       priv->net_dev->name);
-		}
-
-		if (txq->available <= 3 + packet->info.d_struct.txb->nr_frags) {
-			IPW_DEBUG_TX("no room in tx_queue\n");
-			break;
-		}
-
-		list_del(element);
-		DEC_STAT(&priv->tx_pend_stat);
-
-		tbd = &txq->drv[txq->next];
-
-		packet->index = txq->next;
-
-		ipw_hdr = packet->info.d_struct.data;
-		hdr = (struct ieee80211_hdr_3addr *)packet->info.d_struct.txb->
-		    fragments[0]->data;
-
-		if (priv->ieee->iw_mode == IW_MODE_INFRA) {
-			/* To DS: Addr1 = BSSID, Addr2 = SA,
-			   Addr3 = DA */
-			memcpy(ipw_hdr->src_addr, hdr->addr2, ETH_ALEN);
-			memcpy(ipw_hdr->dst_addr, hdr->addr3, ETH_ALEN);
-		} else if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
-			/* not From/To DS: Addr1 = DA, Addr2 = SA,
-			   Addr3 = BSSID */
-			memcpy(ipw_hdr->src_addr, hdr->addr2, ETH_ALEN);
-			memcpy(ipw_hdr->dst_addr, hdr->addr1, ETH_ALEN);
-		}
-
-		ipw_hdr->host_command_reg = SEND;
-		ipw_hdr->host_command_reg1 = 0;
-
-		/* For now we only support host based encryption */
-		ipw_hdr->needs_encryption = 0;
-		ipw_hdr->encrypted = packet->info.d_struct.txb->encrypted;
-		if (packet->info.d_struct.txb->nr_frags > 1)
-			ipw_hdr->fragment_size =
-			    packet->info.d_struct.txb->frag_size -
-			    IEEE80211_3ADDR_LEN;
-		else
-			ipw_hdr->fragment_size = 0;
-
-		tbd->host_addr = packet->info.d_struct.data_phys;
-		tbd->buf_length = sizeof(struct ipw2100_data_header);
-		tbd->num_fragments = 1 + packet->info.d_struct.txb->nr_frags;
-		tbd->status.info.field =
-		    IPW_BD_STATUS_TX_FRAME_802_3 |
-		    IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT;
-		txq->next++;
-		txq->next %= txq->entries;
-
-		IPW_DEBUG_TX("data header tbd TX%d P=%08x L=%d\n",
-			     packet->index, tbd->host_addr, tbd->buf_length);
-#ifdef CONFIG_IPW2100_DEBUG
-		if (packet->info.d_struct.txb->nr_frags > 1)
-			IPW_DEBUG_FRAG("fragment Tx: %d frames\n",
-				       packet->info.d_struct.txb->nr_frags);
-#endif
-
-		for (i = 0; i < packet->info.d_struct.txb->nr_frags; i++) {
-			tbd = &txq->drv[txq->next];
-			if (i == packet->info.d_struct.txb->nr_frags - 1)
-				tbd->status.info.field =
-				    IPW_BD_STATUS_TX_FRAME_802_3 |
-				    IPW_BD_STATUS_TX_INTERRUPT_ENABLE;
-			else
-				tbd->status.info.field =
-				    IPW_BD_STATUS_TX_FRAME_802_3 |
-				    IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT;
-
-			tbd->buf_length = packet->info.d_struct.txb->
-			    fragments[i]->len - IEEE80211_3ADDR_LEN;
-
-			tbd->host_addr = pci_map_single(priv->pci_dev,
-							packet->info.d_struct.
-							txb->fragments[i]->
-							data +
-							IEEE80211_3ADDR_LEN,
-							tbd->buf_length,
-							PCI_DMA_TODEVICE);
-
-			IPW_DEBUG_TX("data frag tbd TX%d P=%08x L=%d\n",
-				     txq->next, tbd->host_addr,
-				     tbd->buf_length);
-
-			pci_dma_sync_single_for_device(priv->pci_dev,
-						       tbd->host_addr,
-						       tbd->buf_length,
-						       PCI_DMA_TODEVICE);
-
-			txq->next++;
-			txq->next %= txq->entries;
-		}
-
-		txq->available -= 1 + packet->info.d_struct.txb->nr_frags;
-		SET_STAT(&priv->txq_stat, txq->available);
-
-		list_add_tail(element, &priv->fw_pend_list);
-		INC_STAT(&priv->fw_pend_stat);
-	}
-
-	if (txq->next != next) {
-		/* kick off the DMA by notifying firmware the
-		 * write index has moved; make sure TBD stores are sync'd */
-		write_register(priv->net_dev,
-			       IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX,
-			       txq->next);
-	}
-	return;
-}
-
-static void ipw2100_irq_tasklet(struct ipw2100_priv *priv)
-{
-	struct net_device *dev = priv->net_dev;
-	unsigned long flags;
-	u32 inta, tmp;
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-	ipw2100_disable_interrupts(priv);
-
-	read_register(dev, IPW_REG_INTA, &inta);
-
-	IPW_DEBUG_ISR("enter - INTA: 0x%08lX\n",
-		      (unsigned long)inta & IPW_INTERRUPT_MASK);
-
-	priv->in_isr++;
-	priv->interrupts++;
-
-	/* We do not loop and keep polling for more interrupts as this
-	 * is frowned upon and doesn't play nicely with other potentially
-	 * chained IRQs */
-	IPW_DEBUG_ISR("INTA: 0x%08lX\n",
-		      (unsigned long)inta & IPW_INTERRUPT_MASK);
-
-	if (inta & IPW2100_INTA_FATAL_ERROR) {
-		printk(KERN_WARNING DRV_NAME
-		       ": Fatal interrupt. Scheduling firmware restart.\n");
-		priv->inta_other++;
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_FATAL_ERROR);
-
-		read_nic_dword(dev, IPW_NIC_FATAL_ERROR, &priv->fatal_error);
-		IPW_DEBUG_INFO("%s: Fatal error value: 0x%08X\n",
-			       priv->net_dev->name, priv->fatal_error);
-
-		read_nic_dword(dev, IPW_ERROR_ADDR(priv->fatal_error), &tmp);
-		IPW_DEBUG_INFO("%s: Fatal error address value: 0x%08X\n",
-			       priv->net_dev->name, tmp);
-
-		/* Wake up any sleeping jobs */
-		schedule_reset(priv);
-	}
-
-	if (inta & IPW2100_INTA_PARITY_ERROR) {
-		printk(KERN_ERR DRV_NAME
-		       ": ***** PARITY ERROR INTERRUPT !!!! \n");
-		priv->inta_other++;
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_PARITY_ERROR);
-	}
-
-	if (inta & IPW2100_INTA_RX_TRANSFER) {
-		IPW_DEBUG_ISR("RX interrupt\n");
-
-		priv->rx_interrupts++;
-
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_RX_TRANSFER);
-
-		__ipw2100_rx_process(priv);
-		__ipw2100_tx_complete(priv);
-	}
-
-	if (inta & IPW2100_INTA_TX_TRANSFER) {
-		IPW_DEBUG_ISR("TX interrupt\n");
-
-		priv->tx_interrupts++;
-
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_TX_TRANSFER);
-
-		__ipw2100_tx_complete(priv);
-		ipw2100_tx_send_commands(priv);
-		ipw2100_tx_send_data(priv);
-	}
-
-	if (inta & IPW2100_INTA_TX_COMPLETE) {
-		IPW_DEBUG_ISR("TX complete\n");
-		priv->inta_other++;
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_TX_COMPLETE);
-
-		__ipw2100_tx_complete(priv);
-	}
-
-	if (inta & IPW2100_INTA_EVENT_INTERRUPT) {
-		/* ipw2100_handle_event(dev); */
-		priv->inta_other++;
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_EVENT_INTERRUPT);
-	}
-
-	if (inta & IPW2100_INTA_FW_INIT_DONE) {
-		IPW_DEBUG_ISR("FW init done interrupt\n");
-		priv->inta_other++;
-
-		read_register(dev, IPW_REG_INTA, &tmp);
-		if (tmp & (IPW2100_INTA_FATAL_ERROR |
-			   IPW2100_INTA_PARITY_ERROR)) {
-			write_register(dev, IPW_REG_INTA,
-				       IPW2100_INTA_FATAL_ERROR |
-				       IPW2100_INTA_PARITY_ERROR);
-		}
-
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_FW_INIT_DONE);
-	}
-
-	if (inta & IPW2100_INTA_STATUS_CHANGE) {
-		IPW_DEBUG_ISR("Status change interrupt\n");
-		priv->inta_other++;
-		write_register(dev, IPW_REG_INTA, IPW2100_INTA_STATUS_CHANGE);
-	}
-
-	if (inta & IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE) {
-		IPW_DEBUG_ISR("slave host mode interrupt\n");
-		priv->inta_other++;
-		write_register(dev, IPW_REG_INTA,
-			       IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE);
-	}
-
-	priv->in_isr--;
-	ipw2100_enable_interrupts(priv);
-
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	IPW_DEBUG_ISR("exit\n");
-}
-
-static irqreturn_t ipw2100_interrupt(int irq, void *data)
-{
-	struct ipw2100_priv *priv = data;
-	u32 inta, inta_mask;
-
-	if (!data)
-		return IRQ_NONE;
-
-	spin_lock(&priv->low_lock);
-
-	/* We check to see if we should be ignoring interrupts before
-	 * we touch the hardware.  During ucode load if we try and handle
-	 * an interrupt we can cause keyboard problems as well as cause
-	 * the ucode to fail to initialize */
-	if (!(priv->status & STATUS_INT_ENABLED)) {
-		/* Shared IRQ */
-		goto none;
-	}
-
-	read_register(priv->net_dev, IPW_REG_INTA_MASK, &inta_mask);
-	read_register(priv->net_dev, IPW_REG_INTA, &inta);
-
-	if (inta == 0xFFFFFFFF) {
-		/* Hardware disappeared */
-		printk(KERN_WARNING DRV_NAME ": IRQ INTA == 0xFFFFFFFF\n");
-		goto none;
-	}
-
-	inta &= IPW_INTERRUPT_MASK;
-
-	if (!(inta & inta_mask)) {
-		/* Shared interrupt */
-		goto none;
-	}
-
-	/* We disable the hardware interrupt here just to prevent unneeded
-	 * calls to be made.  We disable this again within the actual
-	 * work tasklet, so if another part of the code re-enables the
-	 * interrupt, that is fine */
-	ipw2100_disable_interrupts(priv);
-
-	tasklet_schedule(&priv->irq_tasklet);
-	spin_unlock(&priv->low_lock);
-
-	return IRQ_HANDLED;
-      none:
-	spin_unlock(&priv->low_lock);
-	return IRQ_NONE;
-}
-
-static int ipw2100_tx(struct ieee80211_txb *txb, struct net_device *dev,
-		      int pri)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct list_head *element;
-	struct ipw2100_tx_packet *packet;
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-
-	if (!(priv->status & STATUS_ASSOCIATED)) {
-		IPW_DEBUG_INFO("Can not transmit when not connected.\n");
-		priv->ieee->stats.tx_carrier_errors++;
-		netif_stop_queue(dev);
-		goto fail_unlock;
-	}
-
-	if (list_empty(&priv->tx_free_list))
-		goto fail_unlock;
-
-	element = priv->tx_free_list.next;
-	packet = list_entry(element, struct ipw2100_tx_packet, list);
-
-	packet->info.d_struct.txb = txb;
-
-	IPW_DEBUG_TX("Sending fragment (%d bytes):\n", txb->fragments[0]->len);
-	printk_buf(IPW_DL_TX, txb->fragments[0]->data, txb->fragments[0]->len);
-
-	packet->jiffy_start = jiffies;
-
-	list_del(element);
-	DEC_STAT(&priv->tx_free_stat);
-
-	list_add_tail(element, &priv->tx_pend_list);
-	INC_STAT(&priv->tx_pend_stat);
-
-	ipw2100_tx_send_data(priv);
-
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-	return 0;
-
-      fail_unlock:
-	netif_stop_queue(dev);
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-	return 1;
-}
-
-static int ipw2100_msg_allocate(struct ipw2100_priv *priv)
-{
-	int i, j, err = -EINVAL;
-	void *v;
-	dma_addr_t p;
-
-	priv->msg_buffers =
-	    (struct ipw2100_tx_packet *)kmalloc(IPW_COMMAND_POOL_SIZE *
-						sizeof(struct
-						       ipw2100_tx_packet),
-						GFP_KERNEL);
-	if (!priv->msg_buffers) {
-		printk(KERN_ERR DRV_NAME ": %s: PCI alloc failed for msg "
-		       "buffers.\n", priv->net_dev->name);
-		return -ENOMEM;
-	}
-
-	for (i = 0; i < IPW_COMMAND_POOL_SIZE; i++) {
-		v = pci_alloc_consistent(priv->pci_dev,
-					 sizeof(struct ipw2100_cmd_header), &p);
-		if (!v) {
-			printk(KERN_ERR DRV_NAME ": "
-			       "%s: PCI alloc failed for msg "
-			       "buffers.\n", priv->net_dev->name);
-			err = -ENOMEM;
-			break;
-		}
-
-		memset(v, 0, sizeof(struct ipw2100_cmd_header));
-
-		priv->msg_buffers[i].type = COMMAND;
-		priv->msg_buffers[i].info.c_struct.cmd =
-		    (struct ipw2100_cmd_header *)v;
-		priv->msg_buffers[i].info.c_struct.cmd_phys = p;
-	}
-
-	if (i == IPW_COMMAND_POOL_SIZE)
-		return 0;
-
-	for (j = 0; j < i; j++) {
-		pci_free_consistent(priv->pci_dev,
-				    sizeof(struct ipw2100_cmd_header),
-				    priv->msg_buffers[j].info.c_struct.cmd,
-				    priv->msg_buffers[j].info.c_struct.
-				    cmd_phys);
-	}
-
-	kfree(priv->msg_buffers);
-	priv->msg_buffers = NULL;
-
-	return err;
-}
-
-static int ipw2100_msg_initialize(struct ipw2100_priv *priv)
-{
-	int i;
-
-	INIT_LIST_HEAD(&priv->msg_free_list);
-	INIT_LIST_HEAD(&priv->msg_pend_list);
-
-	for (i = 0; i < IPW_COMMAND_POOL_SIZE; i++)
-		list_add_tail(&priv->msg_buffers[i].list, &priv->msg_free_list);
-	SET_STAT(&priv->msg_free_stat, i);
-
-	return 0;
-}
-
-static void ipw2100_msg_free(struct ipw2100_priv *priv)
-{
-	int i;
-
-	if (!priv->msg_buffers)
-		return;
-
-	for (i = 0; i < IPW_COMMAND_POOL_SIZE; i++) {
-		pci_free_consistent(priv->pci_dev,
-				    sizeof(struct ipw2100_cmd_header),
-				    priv->msg_buffers[i].info.c_struct.cmd,
-				    priv->msg_buffers[i].info.c_struct.
-				    cmd_phys);
-	}
-
-	kfree(priv->msg_buffers);
-	priv->msg_buffers = NULL;
-}
-
-static ssize_t show_pci(struct device *d, struct device_attribute *attr,
-			char *buf)
-{
-	struct pci_dev *pci_dev = container_of(d, struct pci_dev, dev);
-	char *out = buf;
-	int i, j;
-	u32 val;
-
-	for (i = 0; i < 16; i++) {
-		out += sprintf(out, "[%08X] ", i * 16);
-		for (j = 0; j < 16; j += 4) {
-			pci_read_config_dword(pci_dev, i * 16 + j, &val);
-			out += sprintf(out, "%08X ", val);
-		}
-		out += sprintf(out, "\n");
-	}
-
-	return out - buf;
-}
-
-static DEVICE_ATTR(pci, S_IRUGO, show_pci, NULL);
-
-static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
-			char *buf)
-{
-	struct ipw2100_priv *p = d->driver_data;
-	return sprintf(buf, "0x%08x\n", (int)p->config);
-}
-
-static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL);
-
-static ssize_t show_status(struct device *d, struct device_attribute *attr,
-			   char *buf)
-{
-	struct ipw2100_priv *p = d->driver_data;
-	return sprintf(buf, "0x%08x\n", (int)p->status);
-}
-
-static DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
-
-static ssize_t show_capability(struct device *d, struct device_attribute *attr,
-			       char *buf)
-{
-	struct ipw2100_priv *p = d->driver_data;
-	return sprintf(buf, "0x%08x\n", (int)p->capability);
-}
-
-static DEVICE_ATTR(capability, S_IRUGO, show_capability, NULL);
-
-#define IPW2100_REG(x) { IPW_ ##x, #x }
-static const struct {
-	u32 addr;
-	const char *name;
-} hw_data[] = {
-IPW2100_REG(REG_GP_CNTRL),
-	    IPW2100_REG(REG_GPIO),
-	    IPW2100_REG(REG_INTA),
-	    IPW2100_REG(REG_INTA_MASK), IPW2100_REG(REG_RESET_REG),};
-#define IPW2100_NIC(x, s) { x, #x, s }
-static const struct {
-	u32 addr;
-	const char *name;
-	size_t size;
-} nic_data[] = {
-IPW2100_NIC(IPW2100_CONTROL_REG, 2),
-	    IPW2100_NIC(0x210014, 1), IPW2100_NIC(0x210000, 1),};
-#define IPW2100_ORD(x, d) { IPW_ORD_ ##x, #x, d }
-static const struct {
-	u8 index;
-	const char *name;
-	const char *desc;
-} ord_data[] = {
-IPW2100_ORD(STAT_TX_HOST_REQUESTS, "requested Host Tx's (MSDU)"),
-	    IPW2100_ORD(STAT_TX_HOST_COMPLETE,
-				"successful Host Tx's (MSDU)"),
-	    IPW2100_ORD(STAT_TX_DIR_DATA,
-				"successful Directed Tx's (MSDU)"),
-	    IPW2100_ORD(STAT_TX_DIR_DATA1,
-				"successful Directed Tx's (MSDU) @ 1MB"),
-	    IPW2100_ORD(STAT_TX_DIR_DATA2,
-				"successful Directed Tx's (MSDU) @ 2MB"),
-	    IPW2100_ORD(STAT_TX_DIR_DATA5_5,
-				"successful Directed Tx's (MSDU) @ 5_5MB"),
-	    IPW2100_ORD(STAT_TX_DIR_DATA11,
-				"successful Directed Tx's (MSDU) @ 11MB"),
-	    IPW2100_ORD(STAT_TX_NODIR_DATA1,
-				"successful Non_Directed Tx's (MSDU) @ 1MB"),
-	    IPW2100_ORD(STAT_TX_NODIR_DATA2,
-				"successful Non_Directed Tx's (MSDU) @ 2MB"),
-	    IPW2100_ORD(STAT_TX_NODIR_DATA5_5,
-				"successful Non_Directed Tx's (MSDU) @ 5.5MB"),
-	    IPW2100_ORD(STAT_TX_NODIR_DATA11,
-				"successful Non_Directed Tx's (MSDU) @ 11MB"),
-	    IPW2100_ORD(STAT_NULL_DATA, "successful NULL data Tx's"),
-	    IPW2100_ORD(STAT_TX_RTS, "successful Tx RTS"),
-	    IPW2100_ORD(STAT_TX_CTS, "successful Tx CTS"),
-	    IPW2100_ORD(STAT_TX_ACK, "successful Tx ACK"),
-	    IPW2100_ORD(STAT_TX_ASSN, "successful Association Tx's"),
-	    IPW2100_ORD(STAT_TX_ASSN_RESP,
-				"successful Association response Tx's"),
-	    IPW2100_ORD(STAT_TX_REASSN,
-				"successful Reassociation Tx's"),
-	    IPW2100_ORD(STAT_TX_REASSN_RESP,
-				"successful Reassociation response Tx's"),
-	    IPW2100_ORD(STAT_TX_PROBE,
-				"probes successfully transmitted"),
-	    IPW2100_ORD(STAT_TX_PROBE_RESP,
-				"probe responses successfully transmitted"),
-	    IPW2100_ORD(STAT_TX_BEACON, "tx beacon"),
-	    IPW2100_ORD(STAT_TX_ATIM, "Tx ATIM"),
-	    IPW2100_ORD(STAT_TX_DISASSN,
-				"successful Disassociation TX"),
-	    IPW2100_ORD(STAT_TX_AUTH, "successful Authentication Tx"),
-	    IPW2100_ORD(STAT_TX_DEAUTH,
-				"successful Deauthentication TX"),
-	    IPW2100_ORD(STAT_TX_TOTAL_BYTES,
-				"Total successful Tx data bytes"),
-	    IPW2100_ORD(STAT_TX_RETRIES, "Tx retries"),
-	    IPW2100_ORD(STAT_TX_RETRY1, "Tx retries at 1MBPS"),
-	    IPW2100_ORD(STAT_TX_RETRY2, "Tx retries at 2MBPS"),
-	    IPW2100_ORD(STAT_TX_RETRY5_5, "Tx retries at 5.5MBPS"),
-	    IPW2100_ORD(STAT_TX_RETRY11, "Tx retries at 11MBPS"),
-	    IPW2100_ORD(STAT_TX_FAILURES, "Tx Failures"),
-	    IPW2100_ORD(STAT_TX_MAX_TRIES_IN_HOP,
-				"times max tries in a hop failed"),
-	    IPW2100_ORD(STAT_TX_DISASSN_FAIL,
-				"times disassociation failed"),
-	    IPW2100_ORD(STAT_TX_ERR_CTS, "missed/bad CTS frames"),
-	    IPW2100_ORD(STAT_TX_ERR_ACK, "tx err due to acks"),
-	    IPW2100_ORD(STAT_RX_HOST, "packets passed to host"),
-	    IPW2100_ORD(STAT_RX_DIR_DATA, "directed packets"),
-	    IPW2100_ORD(STAT_RX_DIR_DATA1, "directed packets at 1MB"),
-	    IPW2100_ORD(STAT_RX_DIR_DATA2, "directed packets at 2MB"),
-	    IPW2100_ORD(STAT_RX_DIR_DATA5_5,
-				"directed packets at 5.5MB"),
-	    IPW2100_ORD(STAT_RX_DIR_DATA11, "directed packets at 11MB"),
-	    IPW2100_ORD(STAT_RX_NODIR_DATA, "nondirected packets"),
-	    IPW2100_ORD(STAT_RX_NODIR_DATA1,
-				"nondirected packets at 1MB"),
-	    IPW2100_ORD(STAT_RX_NODIR_DATA2,
-				"nondirected packets at 2MB"),
-	    IPW2100_ORD(STAT_RX_NODIR_DATA5_5,
-				"nondirected packets at 5.5MB"),
-	    IPW2100_ORD(STAT_RX_NODIR_DATA11,
-				"nondirected packets at 11MB"),
-	    IPW2100_ORD(STAT_RX_NULL_DATA, "null data rx's"),
-	    IPW2100_ORD(STAT_RX_RTS, "Rx RTS"), IPW2100_ORD(STAT_RX_CTS,
-								    "Rx CTS"),
-	    IPW2100_ORD(STAT_RX_ACK, "Rx ACK"),
-	    IPW2100_ORD(STAT_RX_CFEND, "Rx CF End"),
-	    IPW2100_ORD(STAT_RX_CFEND_ACK, "Rx CF End + CF Ack"),
-	    IPW2100_ORD(STAT_RX_ASSN, "Association Rx's"),
-	    IPW2100_ORD(STAT_RX_ASSN_RESP, "Association response Rx's"),
-	    IPW2100_ORD(STAT_RX_REASSN, "Reassociation Rx's"),
-	    IPW2100_ORD(STAT_RX_REASSN_RESP,
-				"Reassociation response Rx's"),
-	    IPW2100_ORD(STAT_RX_PROBE, "probe Rx's"),
-	    IPW2100_ORD(STAT_RX_PROBE_RESP, "probe response Rx's"),
-	    IPW2100_ORD(STAT_RX_BEACON, "Rx beacon"),
-	    IPW2100_ORD(STAT_RX_ATIM, "Rx ATIM"),
-	    IPW2100_ORD(STAT_RX_DISASSN, "disassociation Rx"),
-	    IPW2100_ORD(STAT_RX_AUTH, "authentication Rx"),
-	    IPW2100_ORD(STAT_RX_DEAUTH, "deauthentication Rx"),
-	    IPW2100_ORD(STAT_RX_TOTAL_BYTES,
-				"Total rx data bytes received"),
-	    IPW2100_ORD(STAT_RX_ERR_CRC, "packets with Rx CRC error"),
-	    IPW2100_ORD(STAT_RX_ERR_CRC1, "Rx CRC errors at 1MB"),
-	    IPW2100_ORD(STAT_RX_ERR_CRC2, "Rx CRC errors at 2MB"),
-	    IPW2100_ORD(STAT_RX_ERR_CRC5_5, "Rx CRC errors at 5.5MB"),
-	    IPW2100_ORD(STAT_RX_ERR_CRC11, "Rx CRC errors at 11MB"),
-	    IPW2100_ORD(STAT_RX_DUPLICATE1,
-				"duplicate rx packets at 1MB"),
-	    IPW2100_ORD(STAT_RX_DUPLICATE2,
-				"duplicate rx packets at 2MB"),
-	    IPW2100_ORD(STAT_RX_DUPLICATE5_5,
-				"duplicate rx packets at 5.5MB"),
-	    IPW2100_ORD(STAT_RX_DUPLICATE11,
-				"duplicate rx packets at 11MB"),
-	    IPW2100_ORD(STAT_RX_DUPLICATE, "duplicate rx packets"),
-	    IPW2100_ORD(PERS_DB_LOCK, "locking fw permanent  db"),
-	    IPW2100_ORD(PERS_DB_SIZE, "size of fw permanent  db"),
-	    IPW2100_ORD(PERS_DB_ADDR, "address of fw permanent  db"),
-	    IPW2100_ORD(STAT_RX_INVALID_PROTOCOL,
-				"rx frames with invalid protocol"),
-	    IPW2100_ORD(SYS_BOOT_TIME, "Boot time"),
-	    IPW2100_ORD(STAT_RX_NO_BUFFER,
-				"rx frames rejected due to no buffer"),
-	    IPW2100_ORD(STAT_RX_MISSING_FRAG,
-				"rx frames dropped due to missing fragment"),
-	    IPW2100_ORD(STAT_RX_ORPHAN_FRAG,
-				"rx frames dropped due to non-sequential fragment"),
-	    IPW2100_ORD(STAT_RX_ORPHAN_FRAME,
-				"rx frames dropped due to unmatched 1st frame"),
-	    IPW2100_ORD(STAT_RX_FRAG_AGEOUT,
-				"rx frames dropped due to uncompleted frame"),
-	    IPW2100_ORD(STAT_RX_ICV_ERRORS,
-				"ICV errors during decryption"),
-	    IPW2100_ORD(STAT_PSP_SUSPENSION, "times adapter suspended"),
-	    IPW2100_ORD(STAT_PSP_BCN_TIMEOUT, "beacon timeout"),
-	    IPW2100_ORD(STAT_PSP_POLL_TIMEOUT,
-				"poll response timeouts"),
-	    IPW2100_ORD(STAT_PSP_NONDIR_TIMEOUT,
-				"timeouts waiting for last {broad,multi}cast pkt"),
-	    IPW2100_ORD(STAT_PSP_RX_DTIMS, "PSP DTIMs received"),
-	    IPW2100_ORD(STAT_PSP_RX_TIMS, "PSP TIMs received"),
-	    IPW2100_ORD(STAT_PSP_STATION_ID, "PSP Station ID"),
-	    IPW2100_ORD(LAST_ASSN_TIME, "RTC time of last association"),
-	    IPW2100_ORD(STAT_PERCENT_MISSED_BCNS,
-				"current calculation of % missed beacons"),
-	    IPW2100_ORD(STAT_PERCENT_RETRIES,
-				"current calculation of % missed tx retries"),
-	    IPW2100_ORD(ASSOCIATED_AP_PTR,
-				"0 if not associated, else pointer to AP table entry"),
-	    IPW2100_ORD(AVAILABLE_AP_CNT,
-				"AP's decsribed in the AP table"),
-	    IPW2100_ORD(AP_LIST_PTR, "Ptr to list of available APs"),
-	    IPW2100_ORD(STAT_AP_ASSNS, "associations"),
-	    IPW2100_ORD(STAT_ASSN_FAIL, "association failures"),
-	    IPW2100_ORD(STAT_ASSN_RESP_FAIL,
-				"failures due to response fail"),
-	    IPW2100_ORD(STAT_FULL_SCANS, "full scans"),
-	    IPW2100_ORD(CARD_DISABLED, "Card Disabled"),
-	    IPW2100_ORD(STAT_ROAM_INHIBIT,
-				"times roaming was inhibited due to activity"),
-	    IPW2100_ORD(RSSI_AT_ASSN,
-				"RSSI of associated AP at time of association"),
-	    IPW2100_ORD(STAT_ASSN_CAUSE1,
-				"reassociation: no probe response or TX on hop"),
-	    IPW2100_ORD(STAT_ASSN_CAUSE2,
-				"reassociation: poor tx/rx quality"),
-	    IPW2100_ORD(STAT_ASSN_CAUSE3,
-				"reassociation: tx/rx quality (excessive AP load"),
-	    IPW2100_ORD(STAT_ASSN_CAUSE4,
-				"reassociation: AP RSSI level"),
-	    IPW2100_ORD(STAT_ASSN_CAUSE5,
-				"reassociations due to load leveling"),
-	    IPW2100_ORD(STAT_AUTH_FAIL, "times authentication failed"),
-	    IPW2100_ORD(STAT_AUTH_RESP_FAIL,
-				"times authentication response failed"),
-	    IPW2100_ORD(STATION_TABLE_CNT,
-				"entries in association table"),
-	    IPW2100_ORD(RSSI_AVG_CURR, "Current avg RSSI"),
-	    IPW2100_ORD(POWER_MGMT_MODE, "Power mode - 0=CAM, 1=PSP"),
-	    IPW2100_ORD(COUNTRY_CODE,
-				"IEEE country code as recv'd from beacon"),
-	    IPW2100_ORD(COUNTRY_CHANNELS,
-				"channels suported by country"),
-	    IPW2100_ORD(RESET_CNT, "adapter resets (warm)"),
-	    IPW2100_ORD(BEACON_INTERVAL, "Beacon interval"),
-	    IPW2100_ORD(ANTENNA_DIVERSITY,
-				"TRUE if antenna diversity is disabled"),
-	    IPW2100_ORD(DTIM_PERIOD, "beacon intervals between DTIMs"),
-	    IPW2100_ORD(OUR_FREQ,
-				"current radio freq lower digits - channel ID"),
-	    IPW2100_ORD(RTC_TIME, "current RTC time"),
-	    IPW2100_ORD(PORT_TYPE, "operating mode"),
-	    IPW2100_ORD(CURRENT_TX_RATE, "current tx rate"),
-	    IPW2100_ORD(SUPPORTED_RATES, "supported tx rates"),
-	    IPW2100_ORD(ATIM_WINDOW, "current ATIM Window"),
-	    IPW2100_ORD(BASIC_RATES, "basic tx rates"),
-	    IPW2100_ORD(NIC_HIGHEST_RATE, "NIC highest tx rate"),
-	    IPW2100_ORD(AP_HIGHEST_RATE, "AP highest tx rate"),
-	    IPW2100_ORD(CAPABILITIES,
-				"Management frame capability field"),
-	    IPW2100_ORD(AUTH_TYPE, "Type of authentication"),
-	    IPW2100_ORD(RADIO_TYPE, "Adapter card platform type"),
-	    IPW2100_ORD(RTS_THRESHOLD,
-				"Min packet length for RTS handshaking"),
-	    IPW2100_ORD(INT_MODE, "International mode"),
-	    IPW2100_ORD(FRAGMENTATION_THRESHOLD,
-				"protocol frag threshold"),
-	    IPW2100_ORD(EEPROM_SRAM_DB_BLOCK_START_ADDRESS,
-				"EEPROM offset in SRAM"),
-	    IPW2100_ORD(EEPROM_SRAM_DB_BLOCK_SIZE,
-				"EEPROM size in SRAM"),
-	    IPW2100_ORD(EEPROM_SKU_CAPABILITY, "EEPROM SKU Capability"),
-	    IPW2100_ORD(EEPROM_IBSS_11B_CHANNELS,
-				"EEPROM IBSS 11b channel set"),
-	    IPW2100_ORD(MAC_VERSION, "MAC Version"),
-	    IPW2100_ORD(MAC_REVISION, "MAC Revision"),
-	    IPW2100_ORD(RADIO_VERSION, "Radio Version"),
-	    IPW2100_ORD(NIC_MANF_DATE_TIME, "MANF Date/Time STAMP"),
-	    IPW2100_ORD(UCODE_VERSION, "Ucode Version"),};
-
-static ssize_t show_registers(struct device *d, struct device_attribute *attr,
-			      char *buf)
-{
-	int i;
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	struct net_device *dev = priv->net_dev;
-	char *out = buf;
-	u32 val = 0;
-
-	out += sprintf(out, "%30s [Address ] : Hex\n", "Register");
-
-	for (i = 0; i < ARRAY_SIZE(hw_data); i++) {
-		read_register(dev, hw_data[i].addr, &val);
-		out += sprintf(out, "%30s [%08X] : %08X\n",
-			       hw_data[i].name, hw_data[i].addr, val);
-	}
-
-	return out - buf;
-}
-
-static DEVICE_ATTR(registers, S_IRUGO, show_registers, NULL);
-
-static ssize_t show_hardware(struct device *d, struct device_attribute *attr,
-			     char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	struct net_device *dev = priv->net_dev;
-	char *out = buf;
-	int i;
-
-	out += sprintf(out, "%30s [Address ] : Hex\n", "NIC entry");
-
-	for (i = 0; i < ARRAY_SIZE(nic_data); i++) {
-		u8 tmp8;
-		u16 tmp16;
-		u32 tmp32;
-
-		switch (nic_data[i].size) {
-		case 1:
-			read_nic_byte(dev, nic_data[i].addr, &tmp8);
-			out += sprintf(out, "%30s [%08X] : %02X\n",
-				       nic_data[i].name, nic_data[i].addr,
-				       tmp8);
-			break;
-		case 2:
-			read_nic_word(dev, nic_data[i].addr, &tmp16);
-			out += sprintf(out, "%30s [%08X] : %04X\n",
-				       nic_data[i].name, nic_data[i].addr,
-				       tmp16);
-			break;
-		case 4:
-			read_nic_dword(dev, nic_data[i].addr, &tmp32);
-			out += sprintf(out, "%30s [%08X] : %08X\n",
-				       nic_data[i].name, nic_data[i].addr,
-				       tmp32);
-			break;
-		}
-	}
-	return out - buf;
-}
-
-static DEVICE_ATTR(hardware, S_IRUGO, show_hardware, NULL);
-
-static ssize_t show_memory(struct device *d, struct device_attribute *attr,
-			   char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	struct net_device *dev = priv->net_dev;
-	static unsigned long loop = 0;
-	int len = 0;
-	u32 buffer[4];
-	int i;
-	char line[81];
-
-	if (loop >= 0x30000)
-		loop = 0;
-
-	/* sysfs provides us PAGE_SIZE buffer */
-	while (len < PAGE_SIZE - 128 && loop < 0x30000) {
-
-		if (priv->snapshot[0])
-			for (i = 0; i < 4; i++)
-				buffer[i] =
-				    *(u32 *) SNAPSHOT_ADDR(loop + i * 4);
-		else
-			for (i = 0; i < 4; i++)
-				read_nic_dword(dev, loop + i * 4, &buffer[i]);
-
-		if (priv->dump_raw)
-			len += sprintf(buf + len,
-				       "%c%c%c%c"
-				       "%c%c%c%c"
-				       "%c%c%c%c"
-				       "%c%c%c%c",
-				       ((u8 *) buffer)[0x0],
-				       ((u8 *) buffer)[0x1],
-				       ((u8 *) buffer)[0x2],
-				       ((u8 *) buffer)[0x3],
-				       ((u8 *) buffer)[0x4],
-				       ((u8 *) buffer)[0x5],
-				       ((u8 *) buffer)[0x6],
-				       ((u8 *) buffer)[0x7],
-				       ((u8 *) buffer)[0x8],
-				       ((u8 *) buffer)[0x9],
-				       ((u8 *) buffer)[0xa],
-				       ((u8 *) buffer)[0xb],
-				       ((u8 *) buffer)[0xc],
-				       ((u8 *) buffer)[0xd],
-				       ((u8 *) buffer)[0xe],
-				       ((u8 *) buffer)[0xf]);
-		else
-			len += sprintf(buf + len, "%s\n",
-				       snprint_line(line, sizeof(line),
-						    (u8 *) buffer, 16, loop));
-		loop += 16;
-	}
-
-	return len;
-}
-
-static ssize_t store_memory(struct device *d, struct device_attribute *attr,
-			    const char *buf, size_t count)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	struct net_device *dev = priv->net_dev;
-	const char *p = buf;
-
-	(void)dev;		/* kill unused-var warning for debug-only code */
-
-	if (count < 1)
-		return count;
-
-	if (p[0] == '1' ||
-	    (count >= 2 && tolower(p[0]) == 'o' && tolower(p[1]) == 'n')) {
-		IPW_DEBUG_INFO("%s: Setting memory dump to RAW mode.\n",
-			       dev->name);
-		priv->dump_raw = 1;
-
-	} else if (p[0] == '0' || (count >= 2 && tolower(p[0]) == 'o' &&
-				   tolower(p[1]) == 'f')) {
-		IPW_DEBUG_INFO("%s: Setting memory dump to HEX mode.\n",
-			       dev->name);
-		priv->dump_raw = 0;
-
-	} else if (tolower(p[0]) == 'r') {
-		IPW_DEBUG_INFO("%s: Resetting firmware snapshot.\n", dev->name);
-		ipw2100_snapshot_free(priv);
-
-	} else
-		IPW_DEBUG_INFO("%s: Usage: 0|on = HEX, 1|off = RAW, "
-			       "reset = clear memory snapshot\n", dev->name);
-
-	return count;
-}
-
-static DEVICE_ATTR(memory, S_IWUSR | S_IRUGO, show_memory, store_memory);
-
-static ssize_t show_ordinals(struct device *d, struct device_attribute *attr,
-			     char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	u32 val = 0;
-	int len = 0;
-	u32 val_len;
-	static int loop = 0;
-
-	if (priv->status & STATUS_RF_KILL_MASK)
-		return 0;
-
-	if (loop >= ARRAY_SIZE(ord_data))
-		loop = 0;
-
-	/* sysfs provides us PAGE_SIZE buffer */
-	while (len < PAGE_SIZE - 128 && loop < ARRAY_SIZE(ord_data)) {
-		val_len = sizeof(u32);
-
-		if (ipw2100_get_ordinal(priv, ord_data[loop].index, &val,
-					&val_len))
-			len += sprintf(buf + len, "[0x%02X] = ERROR    %s\n",
-				       ord_data[loop].index,
-				       ord_data[loop].desc);
-		else
-			len += sprintf(buf + len, "[0x%02X] = 0x%08X %s\n",
-				       ord_data[loop].index, val,
-				       ord_data[loop].desc);
-		loop++;
-	}
-
-	return len;
-}
-
-static DEVICE_ATTR(ordinals, S_IRUGO, show_ordinals, NULL);
-
-static ssize_t show_stats(struct device *d, struct device_attribute *attr,
-			  char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	char *out = buf;
-
-	out += sprintf(out, "interrupts: %d {tx: %d, rx: %d, other: %d}\n",
-		       priv->interrupts, priv->tx_interrupts,
-		       priv->rx_interrupts, priv->inta_other);
-	out += sprintf(out, "firmware resets: %d\n", priv->resets);
-	out += sprintf(out, "firmware hangs: %d\n", priv->hangs);
-#ifdef CONFIG_IPW2100_DEBUG
-	out += sprintf(out, "packet mismatch image: %s\n",
-		       priv->snapshot[0] ? "YES" : "NO");
-#endif
-
-	return out - buf;
-}
-
-static DEVICE_ATTR(stats, S_IRUGO, show_stats, NULL);
-
-static int ipw2100_switch_mode(struct ipw2100_priv *priv, u32 mode)
-{
-	int err;
-
-	if (mode == priv->ieee->iw_mode)
-		return 0;
-
-	err = ipw2100_disable_adapter(priv);
-	if (err) {
-		printk(KERN_ERR DRV_NAME ": %s: Could not disable adapter %d\n",
-		       priv->net_dev->name, err);
-		return err;
-	}
-
-	switch (mode) {
-	case IW_MODE_INFRA:
-		priv->net_dev->type = ARPHRD_ETHER;
-		break;
-	case IW_MODE_ADHOC:
-		priv->net_dev->type = ARPHRD_ETHER;
-		break;
-#ifdef CONFIG_IPW2100_MONITOR
-	case IW_MODE_MONITOR:
-		priv->last_mode = priv->ieee->iw_mode;
-		priv->net_dev->type = ARPHRD_IEEE80211_RADIOTAP;
-		break;
-#endif				/* CONFIG_IPW2100_MONITOR */
-	}
-
-	priv->ieee->iw_mode = mode;
-
-#ifdef CONFIG_PM
-	/* Indicate ipw2100_download_firmware download firmware
-	 * from disk instead of memory. */
-	ipw2100_firmware.version = 0;
-#endif
-
-	printk(KERN_INFO "%s: Reseting on mode change.\n", priv->net_dev->name);
-	priv->reset_backoff = 0;
-	schedule_reset(priv);
-
-	return 0;
-}
-
-static ssize_t show_internals(struct device *d, struct device_attribute *attr,
-			      char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	int len = 0;
-
-#define DUMP_VAR(x,y) len += sprintf(buf + len, # x ": %" y "\n", priv-> x)
-
-	if (priv->status & STATUS_ASSOCIATED)
-		len += sprintf(buf + len, "connected: %lu\n",
-			       get_seconds() - priv->connect_start);
-	else
-		len += sprintf(buf + len, "not connected\n");
-
-	DUMP_VAR(ieee->crypt_info.crypt[priv->ieee->crypt_info.tx_keyidx], "p");
-	DUMP_VAR(status, "08lx");
-	DUMP_VAR(config, "08lx");
-	DUMP_VAR(capability, "08lx");
-
-	len +=
-	    sprintf(buf + len, "last_rtc: %lu\n",
-		    (unsigned long)priv->last_rtc);
-
-	DUMP_VAR(fatal_error, "d");
-	DUMP_VAR(stop_hang_check, "d");
-	DUMP_VAR(stop_rf_kill, "d");
-	DUMP_VAR(messages_sent, "d");
-
-	DUMP_VAR(tx_pend_stat.value, "d");
-	DUMP_VAR(tx_pend_stat.hi, "d");
-
-	DUMP_VAR(tx_free_stat.value, "d");
-	DUMP_VAR(tx_free_stat.lo, "d");
-
-	DUMP_VAR(msg_free_stat.value, "d");
-	DUMP_VAR(msg_free_stat.lo, "d");
-
-	DUMP_VAR(msg_pend_stat.value, "d");
-	DUMP_VAR(msg_pend_stat.hi, "d");
-
-	DUMP_VAR(fw_pend_stat.value, "d");
-	DUMP_VAR(fw_pend_stat.hi, "d");
-
-	DUMP_VAR(txq_stat.value, "d");
-	DUMP_VAR(txq_stat.lo, "d");
-
-	DUMP_VAR(ieee->scans, "d");
-	DUMP_VAR(reset_backoff, "d");
-
-	return len;
-}
-
-static DEVICE_ATTR(internals, S_IRUGO, show_internals, NULL);
-
-static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr,
-			    char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	char essid[IW_ESSID_MAX_SIZE + 1];
-	u8 bssid[ETH_ALEN];
-	u32 chan = 0;
-	char *out = buf;
-	int length;
-	int ret;
-
-	if (priv->status & STATUS_RF_KILL_MASK)
-		return 0;
-
-	memset(essid, 0, sizeof(essid));
-	memset(bssid, 0, sizeof(bssid));
-
-	length = IW_ESSID_MAX_SIZE;
-	ret = ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_SSID, essid, &length);
-	if (ret)
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-
-	length = sizeof(bssid);
-	ret = ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID,
-				  bssid, &length);
-	if (ret)
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-
-	length = sizeof(u32);
-	ret = ipw2100_get_ordinal(priv, IPW_ORD_OUR_FREQ, &chan, &length);
-	if (ret)
-		IPW_DEBUG_INFO("failed querying ordinals at line %d\n",
-			       __LINE__);
-
-	out += sprintf(out, "ESSID: %s\n", essid);
-	out += sprintf(out, "BSSID:   %pM\n", bssid);
-	out += sprintf(out, "Channel: %d\n", chan);
-
-	return out - buf;
-}
-
-static DEVICE_ATTR(bssinfo, S_IRUGO, show_bssinfo, NULL);
-
-#ifdef CONFIG_IPW2100_DEBUG
-static ssize_t show_debug_level(struct device_driver *d, char *buf)
-{
-	return sprintf(buf, "0x%08X\n", ipw2100_debug_level);
-}
-
-static ssize_t store_debug_level(struct device_driver *d,
-				 const char *buf, size_t count)
-{
-	char *p = (char *)buf;
-	u32 val;
-
-	if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') {
-		p++;
-		if (p[0] == 'x' || p[0] == 'X')
-			p++;
-		val = simple_strtoul(p, &p, 16);
-	} else
-		val = simple_strtoul(p, &p, 10);
-	if (p == buf)
-		IPW_DEBUG_INFO(": %s is not in hex or decimal form.\n", buf);
-	else
-		ipw2100_debug_level = val;
-
-	return strnlen(buf, count);
-}
-
-static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, show_debug_level,
-		   store_debug_level);
-#endif				/* CONFIG_IPW2100_DEBUG */
-
-static ssize_t show_fatal_error(struct device *d,
-				struct device_attribute *attr, char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	char *out = buf;
-	int i;
-
-	if (priv->fatal_error)
-		out += sprintf(out, "0x%08X\n", priv->fatal_error);
-	else
-		out += sprintf(out, "0\n");
-
-	for (i = 1; i <= IPW2100_ERROR_QUEUE; i++) {
-		if (!priv->fatal_errors[(priv->fatal_index - i) %
-					IPW2100_ERROR_QUEUE])
-			continue;
-
-		out += sprintf(out, "%d. 0x%08X\n", i,
-			       priv->fatal_errors[(priv->fatal_index - i) %
-						  IPW2100_ERROR_QUEUE]);
-	}
-
-	return out - buf;
-}
-
-static ssize_t store_fatal_error(struct device *d,
-				 struct device_attribute *attr, const char *buf,
-				 size_t count)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	schedule_reset(priv);
-	return count;
-}
-
-static DEVICE_ATTR(fatal_error, S_IWUSR | S_IRUGO, show_fatal_error,
-		   store_fatal_error);
-
-static ssize_t show_scan_age(struct device *d, struct device_attribute *attr,
-			     char *buf)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	return sprintf(buf, "%d\n", priv->ieee->scan_age);
-}
-
-static ssize_t store_scan_age(struct device *d, struct device_attribute *attr,
-			      const char *buf, size_t count)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	struct net_device *dev = priv->net_dev;
-	char buffer[] = "00000000";
-	unsigned long len =
-	    (sizeof(buffer) - 1) > count ? count : sizeof(buffer) - 1;
-	unsigned long val;
-	char *p = buffer;
-
-	(void)dev;		/* kill unused-var warning for debug-only code */
-
-	IPW_DEBUG_INFO("enter\n");
-
-	strncpy(buffer, buf, len);
-	buffer[len] = 0;
-
-	if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') {
-		p++;
-		if (p[0] == 'x' || p[0] == 'X')
-			p++;
-		val = simple_strtoul(p, &p, 16);
-	} else
-		val = simple_strtoul(p, &p, 10);
-	if (p == buffer) {
-		IPW_DEBUG_INFO("%s: user supplied invalid value.\n", dev->name);
-	} else {
-		priv->ieee->scan_age = val;
-		IPW_DEBUG_INFO("set scan_age = %u\n", priv->ieee->scan_age);
-	}
-
-	IPW_DEBUG_INFO("exit\n");
-	return len;
-}
-
-static DEVICE_ATTR(scan_age, S_IWUSR | S_IRUGO, show_scan_age, store_scan_age);
-
-static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr,
-			    char *buf)
-{
-	/* 0 - RF kill not enabled
-	   1 - SW based RF kill active (sysfs)
-	   2 - HW based RF kill active
-	   3 - Both HW and SW baed RF kill active */
-	struct ipw2100_priv *priv = (struct ipw2100_priv *)d->driver_data;
-	int val = ((priv->status & STATUS_RF_KILL_SW) ? 0x1 : 0x0) |
-	    (rf_kill_active(priv) ? 0x2 : 0x0);
-	return sprintf(buf, "%i\n", val);
-}
-
-static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio)
-{
-	if ((disable_radio ? 1 : 0) ==
-	    (priv->status & STATUS_RF_KILL_SW ? 1 : 0))
-		return 0;
-
-	IPW_DEBUG_RF_KILL("Manual SW RF Kill set to: RADIO  %s\n",
-			  disable_radio ? "OFF" : "ON");
-
-	mutex_lock(&priv->action_mutex);
-
-	if (disable_radio) {
-		priv->status |= STATUS_RF_KILL_SW;
-		ipw2100_down(priv);
-	} else {
-		priv->status &= ~STATUS_RF_KILL_SW;
-		if (rf_kill_active(priv)) {
-			IPW_DEBUG_RF_KILL("Can not turn radio back on - "
-					  "disabled by HW switch\n");
-			/* Make sure the RF_KILL check timer is running */
-			priv->stop_rf_kill = 0;
-			cancel_delayed_work(&priv->rf_kill);
-			queue_delayed_work(priv->workqueue, &priv->rf_kill,
-					   round_jiffies_relative(HZ));
-		} else
-			schedule_reset(priv);
-	}
-
-	mutex_unlock(&priv->action_mutex);
-	return 1;
-}
-
-static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr,
-			     const char *buf, size_t count)
-{
-	struct ipw2100_priv *priv = dev_get_drvdata(d);
-	ipw_radio_kill_sw(priv, buf[0] == '1');
-	return count;
-}
-
-static DEVICE_ATTR(rf_kill, S_IWUSR | S_IRUGO, show_rf_kill, store_rf_kill);
-
-static struct attribute *ipw2100_sysfs_entries[] = {
-	&dev_attr_hardware.attr,
-	&dev_attr_registers.attr,
-	&dev_attr_ordinals.attr,
-	&dev_attr_pci.attr,
-	&dev_attr_stats.attr,
-	&dev_attr_internals.attr,
-	&dev_attr_bssinfo.attr,
-	&dev_attr_memory.attr,
-	&dev_attr_scan_age.attr,
-	&dev_attr_fatal_error.attr,
-	&dev_attr_rf_kill.attr,
-	&dev_attr_cfg.attr,
-	&dev_attr_status.attr,
-	&dev_attr_capability.attr,
-	NULL,
-};
-
-static struct attribute_group ipw2100_attribute_group = {
-	.attrs = ipw2100_sysfs_entries,
-};
-
-static int status_queue_allocate(struct ipw2100_priv *priv, int entries)
-{
-	struct ipw2100_status_queue *q = &priv->status_queue;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	q->size = entries * sizeof(struct ipw2100_status);
-	q->drv =
-	    (struct ipw2100_status *)pci_alloc_consistent(priv->pci_dev,
-							  q->size, &q->nic);
-	if (!q->drv) {
-		IPW_DEBUG_WARNING("Can not allocate status queue.\n");
-		return -ENOMEM;
-	}
-
-	memset(q->drv, 0, q->size);
-
-	IPW_DEBUG_INFO("exit\n");
-
-	return 0;
-}
-
-static void status_queue_free(struct ipw2100_priv *priv)
-{
-	IPW_DEBUG_INFO("enter\n");
-
-	if (priv->status_queue.drv) {
-		pci_free_consistent(priv->pci_dev, priv->status_queue.size,
-				    priv->status_queue.drv,
-				    priv->status_queue.nic);
-		priv->status_queue.drv = NULL;
-	}
-
-	IPW_DEBUG_INFO("exit\n");
-}
-
-static int bd_queue_allocate(struct ipw2100_priv *priv,
-			     struct ipw2100_bd_queue *q, int entries)
-{
-	IPW_DEBUG_INFO("enter\n");
-
-	memset(q, 0, sizeof(struct ipw2100_bd_queue));
-
-	q->entries = entries;
-	q->size = entries * sizeof(struct ipw2100_bd);
-	q->drv = pci_alloc_consistent(priv->pci_dev, q->size, &q->nic);
-	if (!q->drv) {
-		IPW_DEBUG_INFO
-		    ("can't allocate shared memory for buffer descriptors\n");
-		return -ENOMEM;
-	}
-	memset(q->drv, 0, q->size);
-
-	IPW_DEBUG_INFO("exit\n");
-
-	return 0;
-}
-
-static void bd_queue_free(struct ipw2100_priv *priv, struct ipw2100_bd_queue *q)
-{
-	IPW_DEBUG_INFO("enter\n");
-
-	if (!q)
-		return;
-
-	if (q->drv) {
-		pci_free_consistent(priv->pci_dev, q->size, q->drv, q->nic);
-		q->drv = NULL;
-	}
-
-	IPW_DEBUG_INFO("exit\n");
-}
-
-static void bd_queue_initialize(struct ipw2100_priv *priv,
-				struct ipw2100_bd_queue *q, u32 base, u32 size,
-				u32 r, u32 w)
-{
-	IPW_DEBUG_INFO("enter\n");
-
-	IPW_DEBUG_INFO("initializing bd queue at virt=%p, phys=%08x\n", q->drv,
-		       (u32) q->nic);
-
-	write_register(priv->net_dev, base, q->nic);
-	write_register(priv->net_dev, size, q->entries);
-	write_register(priv->net_dev, r, q->oldest);
-	write_register(priv->net_dev, w, q->next);
-
-	IPW_DEBUG_INFO("exit\n");
-}
-
-static void ipw2100_kill_workqueue(struct ipw2100_priv *priv)
-{
-	if (priv->workqueue) {
-		priv->stop_rf_kill = 1;
-		priv->stop_hang_check = 1;
-		cancel_delayed_work(&priv->reset_work);
-		cancel_delayed_work(&priv->security_work);
-		cancel_delayed_work(&priv->wx_event_work);
-		cancel_delayed_work(&priv->hang_check);
-		cancel_delayed_work(&priv->rf_kill);
-		cancel_delayed_work(&priv->scan_event_later);
-		destroy_workqueue(priv->workqueue);
-		priv->workqueue = NULL;
-	}
-}
-
-static int ipw2100_tx_allocate(struct ipw2100_priv *priv)
-{
-	int i, j, err = -EINVAL;
-	void *v;
-	dma_addr_t p;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	err = bd_queue_allocate(priv, &priv->tx_queue, TX_QUEUE_LENGTH);
-	if (err) {
-		IPW_DEBUG_ERROR("%s: failed bd_queue_allocate\n",
-				priv->net_dev->name);
-		return err;
-	}
-
-	priv->tx_buffers =
-	    (struct ipw2100_tx_packet *)kmalloc(TX_PENDED_QUEUE_LENGTH *
-						sizeof(struct
-						       ipw2100_tx_packet),
-						GFP_ATOMIC);
-	if (!priv->tx_buffers) {
-		printk(KERN_ERR DRV_NAME
-		       ": %s: alloc failed form tx buffers.\n",
-		       priv->net_dev->name);
-		bd_queue_free(priv, &priv->tx_queue);
-		return -ENOMEM;
-	}
-
-	for (i = 0; i < TX_PENDED_QUEUE_LENGTH; i++) {
-		v = pci_alloc_consistent(priv->pci_dev,
-					 sizeof(struct ipw2100_data_header),
-					 &p);
-		if (!v) {
-			printk(KERN_ERR DRV_NAME
-			       ": %s: PCI alloc failed for tx " "buffers.\n",
-			       priv->net_dev->name);
-			err = -ENOMEM;
-			break;
-		}
-
-		priv->tx_buffers[i].type = DATA;
-		priv->tx_buffers[i].info.d_struct.data =
-		    (struct ipw2100_data_header *)v;
-		priv->tx_buffers[i].info.d_struct.data_phys = p;
-		priv->tx_buffers[i].info.d_struct.txb = NULL;
-	}
-
-	if (i == TX_PENDED_QUEUE_LENGTH)
-		return 0;
-
-	for (j = 0; j < i; j++) {
-		pci_free_consistent(priv->pci_dev,
-				    sizeof(struct ipw2100_data_header),
-				    priv->tx_buffers[j].info.d_struct.data,
-				    priv->tx_buffers[j].info.d_struct.
-				    data_phys);
-	}
-
-	kfree(priv->tx_buffers);
-	priv->tx_buffers = NULL;
-
-	return err;
-}
-
-static void ipw2100_tx_initialize(struct ipw2100_priv *priv)
-{
-	int i;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	/*
-	 * reinitialize packet info lists
-	 */
-	INIT_LIST_HEAD(&priv->fw_pend_list);
-	INIT_STAT(&priv->fw_pend_stat);
-
-	/*
-	 * reinitialize lists
-	 */
-	INIT_LIST_HEAD(&priv->tx_pend_list);
-	INIT_LIST_HEAD(&priv->tx_free_list);
-	INIT_STAT(&priv->tx_pend_stat);
-	INIT_STAT(&priv->tx_free_stat);
-
-	for (i = 0; i < TX_PENDED_QUEUE_LENGTH; i++) {
-		/* We simply drop any SKBs that have been queued for
-		 * transmit */
-		if (priv->tx_buffers[i].info.d_struct.txb) {
-			ieee80211_txb_free(priv->tx_buffers[i].info.d_struct.
-					   txb);
-			priv->tx_buffers[i].info.d_struct.txb = NULL;
-		}
-
-		list_add_tail(&priv->tx_buffers[i].list, &priv->tx_free_list);
-	}
-
-	SET_STAT(&priv->tx_free_stat, i);
-
-	priv->tx_queue.oldest = 0;
-	priv->tx_queue.available = priv->tx_queue.entries;
-	priv->tx_queue.next = 0;
-	INIT_STAT(&priv->txq_stat);
-	SET_STAT(&priv->txq_stat, priv->tx_queue.available);
-
-	bd_queue_initialize(priv, &priv->tx_queue,
-			    IPW_MEM_HOST_SHARED_TX_QUEUE_BD_BASE,
-			    IPW_MEM_HOST_SHARED_TX_QUEUE_BD_SIZE,
-			    IPW_MEM_HOST_SHARED_TX_QUEUE_READ_INDEX,
-			    IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX);
-
-	IPW_DEBUG_INFO("exit\n");
-
-}
-
-static void ipw2100_tx_free(struct ipw2100_priv *priv)
-{
-	int i;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	bd_queue_free(priv, &priv->tx_queue);
-
-	if (!priv->tx_buffers)
-		return;
-
-	for (i = 0; i < TX_PENDED_QUEUE_LENGTH; i++) {
-		if (priv->tx_buffers[i].info.d_struct.txb) {
-			ieee80211_txb_free(priv->tx_buffers[i].info.d_struct.
-					   txb);
-			priv->tx_buffers[i].info.d_struct.txb = NULL;
-		}
-		if (priv->tx_buffers[i].info.d_struct.data)
-			pci_free_consistent(priv->pci_dev,
-					    sizeof(struct ipw2100_data_header),
-					    priv->tx_buffers[i].info.d_struct.
-					    data,
-					    priv->tx_buffers[i].info.d_struct.
-					    data_phys);
-	}
-
-	kfree(priv->tx_buffers);
-	priv->tx_buffers = NULL;
-
-	IPW_DEBUG_INFO("exit\n");
-}
-
-static int ipw2100_rx_allocate(struct ipw2100_priv *priv)
-{
-	int i, j, err = -EINVAL;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	err = bd_queue_allocate(priv, &priv->rx_queue, RX_QUEUE_LENGTH);
-	if (err) {
-		IPW_DEBUG_INFO("failed bd_queue_allocate\n");
-		return err;
-	}
-
-	err = status_queue_allocate(priv, RX_QUEUE_LENGTH);
-	if (err) {
-		IPW_DEBUG_INFO("failed status_queue_allocate\n");
-		bd_queue_free(priv, &priv->rx_queue);
-		return err;
-	}
-
-	/*
-	 * allocate packets
-	 */
-	priv->rx_buffers = (struct ipw2100_rx_packet *)
-	    kmalloc(RX_QUEUE_LENGTH * sizeof(struct ipw2100_rx_packet),
-		    GFP_KERNEL);
-	if (!priv->rx_buffers) {
-		IPW_DEBUG_INFO("can't allocate rx packet buffer table\n");
-
-		bd_queue_free(priv, &priv->rx_queue);
-
-		status_queue_free(priv);
-
-		return -ENOMEM;
-	}
-
-	for (i = 0; i < RX_QUEUE_LENGTH; i++) {
-		struct ipw2100_rx_packet *packet = &priv->rx_buffers[i];
-
-		err = ipw2100_alloc_skb(priv, packet);
-		if (unlikely(err)) {
-			err = -ENOMEM;
-			break;
-		}
-
-		/* The BD holds the cache aligned address */
-		priv->rx_queue.drv[i].host_addr = packet->dma_addr;
-		priv->rx_queue.drv[i].buf_length = IPW_RX_NIC_BUFFER_LENGTH;
-		priv->status_queue.drv[i].status_fields = 0;
-	}
-
-	if (i == RX_QUEUE_LENGTH)
-		return 0;
-
-	for (j = 0; j < i; j++) {
-		pci_unmap_single(priv->pci_dev, priv->rx_buffers[j].dma_addr,
-				 sizeof(struct ipw2100_rx_packet),
-				 PCI_DMA_FROMDEVICE);
-		dev_kfree_skb(priv->rx_buffers[j].skb);
-	}
-
-	kfree(priv->rx_buffers);
-	priv->rx_buffers = NULL;
-
-	bd_queue_free(priv, &priv->rx_queue);
-
-	status_queue_free(priv);
-
-	return err;
-}
-
-static void ipw2100_rx_initialize(struct ipw2100_priv *priv)
-{
-	IPW_DEBUG_INFO("enter\n");
-
-	priv->rx_queue.oldest = 0;
-	priv->rx_queue.available = priv->rx_queue.entries - 1;
-	priv->rx_queue.next = priv->rx_queue.entries - 1;
-
-	INIT_STAT(&priv->rxq_stat);
-	SET_STAT(&priv->rxq_stat, priv->rx_queue.available);
-
-	bd_queue_initialize(priv, &priv->rx_queue,
-			    IPW_MEM_HOST_SHARED_RX_BD_BASE,
-			    IPW_MEM_HOST_SHARED_RX_BD_SIZE,
-			    IPW_MEM_HOST_SHARED_RX_READ_INDEX,
-			    IPW_MEM_HOST_SHARED_RX_WRITE_INDEX);
-
-	/* set up the status queue */
-	write_register(priv->net_dev, IPW_MEM_HOST_SHARED_RX_STATUS_BASE,
-		       priv->status_queue.nic);
-
-	IPW_DEBUG_INFO("exit\n");
-}
-
-static void ipw2100_rx_free(struct ipw2100_priv *priv)
-{
-	int i;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	bd_queue_free(priv, &priv->rx_queue);
-	status_queue_free(priv);
-
-	if (!priv->rx_buffers)
-		return;
-
-	for (i = 0; i < RX_QUEUE_LENGTH; i++) {
-		if (priv->rx_buffers[i].rxp) {
-			pci_unmap_single(priv->pci_dev,
-					 priv->rx_buffers[i].dma_addr,
-					 sizeof(struct ipw2100_rx),
-					 PCI_DMA_FROMDEVICE);
-			dev_kfree_skb(priv->rx_buffers[i].skb);
-		}
-	}
-
-	kfree(priv->rx_buffers);
-	priv->rx_buffers = NULL;
-
-	IPW_DEBUG_INFO("exit\n");
-}
-
-static int ipw2100_read_mac_address(struct ipw2100_priv *priv)
-{
-	u32 length = ETH_ALEN;
-	u8 addr[ETH_ALEN];
-
-	int err;
-
-	err = ipw2100_get_ordinal(priv, IPW_ORD_STAT_ADAPTER_MAC, addr, &length);
-	if (err) {
-		IPW_DEBUG_INFO("MAC address read failed\n");
-		return -EIO;
-	}
-
-	memcpy(priv->net_dev->dev_addr, addr, ETH_ALEN);
-	IPW_DEBUG_INFO("card MAC is %pM\n", priv->net_dev->dev_addr);
-
-	return 0;
-}
-
-/********************************************************************
- *
- * Firmware Commands
- *
- ********************************************************************/
-
-static int ipw2100_set_mac_address(struct ipw2100_priv *priv, int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = ADAPTER_ADDRESS,
-		.host_command_sequence = 0,
-		.host_command_length = ETH_ALEN
-	};
-	int err;
-
-	IPW_DEBUG_HC("SET_MAC_ADDRESS\n");
-
-	IPW_DEBUG_INFO("enter\n");
-
-	if (priv->config & CFG_CUSTOM_MAC) {
-		memcpy(cmd.host_command_parameters, priv->mac_addr, ETH_ALEN);
-		memcpy(priv->net_dev->dev_addr, priv->mac_addr, ETH_ALEN);
-	} else
-		memcpy(cmd.host_command_parameters, priv->net_dev->dev_addr,
-		       ETH_ALEN);
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	IPW_DEBUG_INFO("exit\n");
-	return err;
-}
-
-static int ipw2100_set_port_type(struct ipw2100_priv *priv, u32 port_type,
-				 int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = PORT_TYPE,
-		.host_command_sequence = 0,
-		.host_command_length = sizeof(u32)
-	};
-	int err;
-
-	switch (port_type) {
-	case IW_MODE_INFRA:
-		cmd.host_command_parameters[0] = IPW_BSS;
-		break;
-	case IW_MODE_ADHOC:
-		cmd.host_command_parameters[0] = IPW_IBSS;
-		break;
-	}
-
-	IPW_DEBUG_HC("PORT_TYPE: %s\n",
-		     port_type == IPW_IBSS ? "Ad-Hoc" : "Managed");
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err) {
-			printk(KERN_ERR DRV_NAME
-			       ": %s: Could not disable adapter %d\n",
-			       priv->net_dev->name, err);
-			return err;
-		}
-	}
-
-	/* send cmd to firmware */
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode)
-		ipw2100_enable_adapter(priv);
-
-	return err;
-}
-
-static int ipw2100_set_channel(struct ipw2100_priv *priv, u32 channel,
-			       int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = CHANNEL,
-		.host_command_sequence = 0,
-		.host_command_length = sizeof(u32)
-	};
-	int err;
-
-	cmd.host_command_parameters[0] = channel;
-
-	IPW_DEBUG_HC("CHANNEL: %d\n", channel);
-
-	/* If BSS then we don't support channel selection */
-	if (priv->ieee->iw_mode == IW_MODE_INFRA)
-		return 0;
-
-	if ((channel != 0) &&
-	    ((channel < REG_MIN_CHANNEL) || (channel > REG_MAX_CHANNEL)))
-		return -EINVAL;
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err) {
-		IPW_DEBUG_INFO("Failed to set channel to %d", channel);
-		return err;
-	}
-
-	if (channel)
-		priv->config |= CFG_STATIC_CHANNEL;
-	else
-		priv->config &= ~CFG_STATIC_CHANNEL;
-
-	priv->channel = channel;
-
-	if (!batch_mode) {
-		err = ipw2100_enable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	return 0;
-}
-
-static int ipw2100_system_config(struct ipw2100_priv *priv, int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = SYSTEM_CONFIG,
-		.host_command_sequence = 0,
-		.host_command_length = 12,
-	};
-	u32 ibss_mask, len = sizeof(u32);
-	int err;
-
-	/* Set system configuration */
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	if (priv->ieee->iw_mode == IW_MODE_ADHOC)
-		cmd.host_command_parameters[0] |= IPW_CFG_IBSS_AUTO_START;
-
-	cmd.host_command_parameters[0] |= IPW_CFG_IBSS_MASK |
-	    IPW_CFG_BSS_MASK | IPW_CFG_802_1x_ENABLE;
-
-	if (!(priv->config & CFG_LONG_PREAMBLE))
-		cmd.host_command_parameters[0] |= IPW_CFG_PREAMBLE_AUTO;
-
-	err = ipw2100_get_ordinal(priv,
-				  IPW_ORD_EEPROM_IBSS_11B_CHANNELS,
-				  &ibss_mask, &len);
-	if (err)
-		ibss_mask = IPW_IBSS_11B_DEFAULT_MASK;
-
-	cmd.host_command_parameters[1] = REG_CHANNEL_MASK;
-	cmd.host_command_parameters[2] = REG_CHANNEL_MASK & ibss_mask;
-
-	/* 11b only */
-	/*cmd.host_command_parameters[0] |= DIVERSITY_ANTENNA_A; */
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err)
-		return err;
-
-/* If IPv6 is configured in the kernel then we don't want to filter out all
- * of the multicast packets as IPv6 needs some. */
-#if !defined(CONFIG_IPV6) && !defined(CONFIG_IPV6_MODULE)
-	cmd.host_command = ADD_MULTICAST;
-	cmd.host_command_sequence = 0;
-	cmd.host_command_length = 0;
-
-	ipw2100_hw_send_command(priv, &cmd);
-#endif
-	if (!batch_mode) {
-		err = ipw2100_enable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	return 0;
-}
-
-static int ipw2100_set_tx_rates(struct ipw2100_priv *priv, u32 rate,
-				int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = BASIC_TX_RATES,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	cmd.host_command_parameters[0] = rate & TX_RATE_MASK;
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	/* Set BASIC TX Rate first */
-	ipw2100_hw_send_command(priv, &cmd);
-
-	/* Set TX Rate */
-	cmd.host_command = TX_RATES;
-	ipw2100_hw_send_command(priv, &cmd);
-
-	/* Set MSDU TX Rate */
-	cmd.host_command = MSDU_TX_RATES;
-	ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode) {
-		err = ipw2100_enable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	priv->tx_rates = rate;
-
-	return 0;
-}
-
-static int ipw2100_set_power_mode(struct ipw2100_priv *priv, int power_level)
-{
-	struct host_command cmd = {
-		.host_command = POWER_MODE,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	cmd.host_command_parameters[0] = power_level;
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err)
-		return err;
-
-	if (power_level == IPW_POWER_MODE_CAM)
-		priv->power_mode = IPW_POWER_LEVEL(priv->power_mode);
-	else
-		priv->power_mode = IPW_POWER_ENABLED | power_level;
-
-#ifdef IPW2100_TX_POWER
-	if (priv->port_type == IBSS && priv->adhoc_power != DFTL_IBSS_TX_POWER) {
-		/* Set beacon interval */
-		cmd.host_command = TX_POWER_INDEX;
-		cmd.host_command_parameters[0] = (u32) priv->adhoc_power;
-
-		err = ipw2100_hw_send_command(priv, &cmd);
-		if (err)
-			return err;
-	}
-#endif
-
-	return 0;
-}
-
-static int ipw2100_set_rts_threshold(struct ipw2100_priv *priv, u32 threshold)
-{
-	struct host_command cmd = {
-		.host_command = RTS_THRESHOLD,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	if (threshold & RTS_DISABLED)
-		cmd.host_command_parameters[0] = MAX_RTS_THRESHOLD;
-	else
-		cmd.host_command_parameters[0] = threshold & ~RTS_DISABLED;
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err)
-		return err;
-
-	priv->rts_threshold = threshold;
-
-	return 0;
-}
-
-#if 0
-int ipw2100_set_fragmentation_threshold(struct ipw2100_priv *priv,
-					u32 threshold, int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = FRAG_THRESHOLD,
-		.host_command_sequence = 0,
-		.host_command_length = 4,
-		.host_command_parameters[0] = 0,
-	};
-	int err;
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	if (threshold == 0)
-		threshold = DEFAULT_FRAG_THRESHOLD;
-	else {
-		threshold = max(threshold, MIN_FRAG_THRESHOLD);
-		threshold = min(threshold, MAX_FRAG_THRESHOLD);
-	}
-
-	cmd.host_command_parameters[0] = threshold;
-
-	IPW_DEBUG_HC("FRAG_THRESHOLD: %u\n", threshold);
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode)
-		ipw2100_enable_adapter(priv);
-
-	if (!err)
-		priv->frag_threshold = threshold;
-
-	return err;
-}
-#endif
-
-static int ipw2100_set_short_retry(struct ipw2100_priv *priv, u32 retry)
-{
-	struct host_command cmd = {
-		.host_command = SHORT_RETRY_LIMIT,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	cmd.host_command_parameters[0] = retry;
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err)
-		return err;
-
-	priv->short_retry_limit = retry;
-
-	return 0;
-}
-
-static int ipw2100_set_long_retry(struct ipw2100_priv *priv, u32 retry)
-{
-	struct host_command cmd = {
-		.host_command = LONG_RETRY_LIMIT,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	cmd.host_command_parameters[0] = retry;
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-	if (err)
-		return err;
-
-	priv->long_retry_limit = retry;
-
-	return 0;
-}
-
-static int ipw2100_set_mandatory_bssid(struct ipw2100_priv *priv, u8 * bssid,
-				       int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = MANDATORY_BSSID,
-		.host_command_sequence = 0,
-		.host_command_length = (bssid == NULL) ? 0 : ETH_ALEN
-	};
-	int err;
-
-#ifdef CONFIG_IPW2100_DEBUG
-	if (bssid != NULL)
-		IPW_DEBUG_HC("MANDATORY_BSSID: %pM\n", bssid);
-	else
-		IPW_DEBUG_HC("MANDATORY_BSSID: <clear>\n");
-#endif
-	/* if BSSID is empty then we disable mandatory bssid mode */
-	if (bssid != NULL)
-		memcpy(cmd.host_command_parameters, bssid, ETH_ALEN);
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode)
-		ipw2100_enable_adapter(priv);
-
-	return err;
-}
-
-static int ipw2100_disassociate_bssid(struct ipw2100_priv *priv)
-{
-	struct host_command cmd = {
-		.host_command = DISASSOCIATION_BSSID,
-		.host_command_sequence = 0,
-		.host_command_length = ETH_ALEN
-	};
-	int err;
-	int len;
-
-	IPW_DEBUG_HC("DISASSOCIATION_BSSID\n");
-
-	len = ETH_ALEN;
-	/* The Firmware currently ignores the BSSID and just disassociates from
-	 * the currently associated AP -- but in the off chance that a future
-	 * firmware does use the BSSID provided here, we go ahead and try and
-	 * set it to the currently associated AP's BSSID */
-	memcpy(cmd.host_command_parameters, priv->bssid, ETH_ALEN);
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	return err;
-}
-
-static int ipw2100_set_wpa_ie(struct ipw2100_priv *,
-			      struct ipw2100_wpa_assoc_frame *, int)
-    __attribute__ ((unused));
-
-static int ipw2100_set_wpa_ie(struct ipw2100_priv *priv,
-			      struct ipw2100_wpa_assoc_frame *wpa_frame,
-			      int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = SET_WPA_IE,
-		.host_command_sequence = 0,
-		.host_command_length = sizeof(struct ipw2100_wpa_assoc_frame),
-	};
-	int err;
-
-	IPW_DEBUG_HC("SET_WPA_IE\n");
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	memcpy(cmd.host_command_parameters, wpa_frame,
-	       sizeof(struct ipw2100_wpa_assoc_frame));
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode) {
-		if (ipw2100_enable_adapter(priv))
-			err = -EIO;
-	}
-
-	return err;
-}
-
-struct security_info_params {
-	u32 allowed_ciphers;
-	u16 version;
-	u8 auth_mode;
-	u8 replay_counters_number;
-	u8 unicast_using_group;
-} __attribute__ ((packed));
-
-static int ipw2100_set_security_information(struct ipw2100_priv *priv,
-					    int auth_mode,
-					    int security_level,
-					    int unicast_using_group,
-					    int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = SET_SECURITY_INFORMATION,
-		.host_command_sequence = 0,
-		.host_command_length = sizeof(struct security_info_params)
-	};
-	struct security_info_params *security =
-	    (struct security_info_params *)&cmd.host_command_parameters;
-	int err;
-	memset(security, 0, sizeof(*security));
-
-	/* If shared key AP authentication is turned on, then we need to
-	 * configure the firmware to try and use it.
-	 *
-	 * Actual data encryption/decryption is handled by the host. */
-	security->auth_mode = auth_mode;
-	security->unicast_using_group = unicast_using_group;
-
-	switch (security_level) {
-	default:
-	case SEC_LEVEL_0:
-		security->allowed_ciphers = IPW_NONE_CIPHER;
-		break;
-	case SEC_LEVEL_1:
-		security->allowed_ciphers = IPW_WEP40_CIPHER |
-		    IPW_WEP104_CIPHER;
-		break;
-	case SEC_LEVEL_2:
-		security->allowed_ciphers = IPW_WEP40_CIPHER |
-		    IPW_WEP104_CIPHER | IPW_TKIP_CIPHER;
-		break;
-	case SEC_LEVEL_2_CKIP:
-		security->allowed_ciphers = IPW_WEP40_CIPHER |
-		    IPW_WEP104_CIPHER | IPW_CKIP_CIPHER;
-		break;
-	case SEC_LEVEL_3:
-		security->allowed_ciphers = IPW_WEP40_CIPHER |
-		    IPW_WEP104_CIPHER | IPW_TKIP_CIPHER | IPW_CCMP_CIPHER;
-		break;
-	}
-
-	IPW_DEBUG_HC
-	    ("SET_SECURITY_INFORMATION: auth:%d cipher:0x%02X (level %d)\n",
-	     security->auth_mode, security->allowed_ciphers, security_level);
-
-	security->replay_counters_number = 0;
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode)
-		ipw2100_enable_adapter(priv);
-
-	return err;
-}
-
-static int ipw2100_set_tx_power(struct ipw2100_priv *priv, u32 tx_power)
-{
-	struct host_command cmd = {
-		.host_command = TX_POWER_INDEX,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err = 0;
-	u32 tmp = tx_power;
-
-	if (tx_power != IPW_TX_POWER_DEFAULT)
-		tmp = (tx_power - IPW_TX_POWER_MIN_DBM) * 16 /
-		      (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM);
-
-	cmd.host_command_parameters[0] = tmp;
-
-	if (priv->ieee->iw_mode == IW_MODE_ADHOC)
-		err = ipw2100_hw_send_command(priv, &cmd);
-	if (!err)
-		priv->tx_power = tx_power;
-
-	return 0;
-}
-
-static int ipw2100_set_ibss_beacon_interval(struct ipw2100_priv *priv,
-					    u32 interval, int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = BEACON_INTERVAL,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	cmd.host_command_parameters[0] = interval;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
-		if (!batch_mode) {
-			err = ipw2100_disable_adapter(priv);
-			if (err)
-				return err;
-		}
-
-		ipw2100_hw_send_command(priv, &cmd);
-
-		if (!batch_mode) {
-			err = ipw2100_enable_adapter(priv);
-			if (err)
-				return err;
-		}
-	}
-
-	IPW_DEBUG_INFO("exit\n");
-
-	return 0;
-}
-
-void ipw2100_queues_initialize(struct ipw2100_priv *priv)
-{
-	ipw2100_tx_initialize(priv);
-	ipw2100_rx_initialize(priv);
-	ipw2100_msg_initialize(priv);
-}
-
-void ipw2100_queues_free(struct ipw2100_priv *priv)
-{
-	ipw2100_tx_free(priv);
-	ipw2100_rx_free(priv);
-	ipw2100_msg_free(priv);
-}
-
-int ipw2100_queues_allocate(struct ipw2100_priv *priv)
-{
-	if (ipw2100_tx_allocate(priv) ||
-	    ipw2100_rx_allocate(priv) || ipw2100_msg_allocate(priv))
-		goto fail;
-
-	return 0;
-
-      fail:
-	ipw2100_tx_free(priv);
-	ipw2100_rx_free(priv);
-	ipw2100_msg_free(priv);
-	return -ENOMEM;
-}
-
-#define IPW_PRIVACY_CAPABLE 0x0008
-
-static int ipw2100_set_wep_flags(struct ipw2100_priv *priv, u32 flags,
-				 int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = WEP_FLAGS,
-		.host_command_sequence = 0,
-		.host_command_length = 4
-	};
-	int err;
-
-	cmd.host_command_parameters[0] = flags;
-
-	IPW_DEBUG_HC("WEP_FLAGS: flags = 0x%08X\n", flags);
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err) {
-			printk(KERN_ERR DRV_NAME
-			       ": %s: Could not disable adapter %d\n",
-			       priv->net_dev->name, err);
-			return err;
-		}
-	}
-
-	/* send cmd to firmware */
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode)
-		ipw2100_enable_adapter(priv);
-
-	return err;
-}
-
-struct ipw2100_wep_key {
-	u8 idx;
-	u8 len;
-	u8 key[13];
-};
-
-/* Macros to ease up priting WEP keys */
-#define WEP_FMT_64  "%02X%02X%02X%02X-%02X"
-#define WEP_FMT_128 "%02X%02X%02X%02X-%02X%02X%02X%02X-%02X%02X%02X"
-#define WEP_STR_64(x) x[0],x[1],x[2],x[3],x[4]
-#define WEP_STR_128(x) x[0],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10]
-
-/**
- * Set a the wep key
- *
- * @priv: struct to work on
- * @idx: index of the key we want to set
- * @key: ptr to the key data to set
- * @len: length of the buffer at @key
- * @batch_mode: FIXME perform the operation in batch mode, not
- *              disabling the device.
- *
- * @returns 0 if OK, < 0 errno code on error.
- *
- * Fill out a command structure with the new wep key, length an
- * index and send it down the wire.
- */
-static int ipw2100_set_key(struct ipw2100_priv *priv,
-			   int idx, char *key, int len, int batch_mode)
-{
-	int keylen = len ? (len <= 5 ? 5 : 13) : 0;
-	struct host_command cmd = {
-		.host_command = WEP_KEY_INFO,
-		.host_command_sequence = 0,
-		.host_command_length = sizeof(struct ipw2100_wep_key),
-	};
-	struct ipw2100_wep_key *wep_key = (void *)cmd.host_command_parameters;
-	int err;
-
-	IPW_DEBUG_HC("WEP_KEY_INFO: index = %d, len = %d/%d\n",
-		     idx, keylen, len);
-
-	/* NOTE: We don't check cached values in case the firmware was reset
-	 * or some other problem is occurring.  If the user is setting the key,
-	 * then we push the change */
-
-	wep_key->idx = idx;
-	wep_key->len = keylen;
-
-	if (keylen) {
-		memcpy(wep_key->key, key, len);
-		memset(wep_key->key + len, 0, keylen - len);
-	}
-
-	/* Will be optimized out on debug not being configured in */
-	if (keylen == 0)
-		IPW_DEBUG_WEP("%s: Clearing key %d\n",
-			      priv->net_dev->name, wep_key->idx);
-	else if (keylen == 5)
-		IPW_DEBUG_WEP("%s: idx: %d, len: %d key: " WEP_FMT_64 "\n",
-			      priv->net_dev->name, wep_key->idx, wep_key->len,
-			      WEP_STR_64(wep_key->key));
-	else
-		IPW_DEBUG_WEP("%s: idx: %d, len: %d key: " WEP_FMT_128
-			      "\n",
-			      priv->net_dev->name, wep_key->idx, wep_key->len,
-			      WEP_STR_128(wep_key->key));
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		/* FIXME: IPG: shouldn't this prink be in _disable_adapter()? */
-		if (err) {
-			printk(KERN_ERR DRV_NAME
-			       ": %s: Could not disable adapter %d\n",
-			       priv->net_dev->name, err);
-			return err;
-		}
-	}
-
-	/* send cmd to firmware */
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode) {
-		int err2 = ipw2100_enable_adapter(priv);
-		if (err == 0)
-			err = err2;
-	}
-	return err;
-}
-
-static int ipw2100_set_key_index(struct ipw2100_priv *priv,
-				 int idx, int batch_mode)
-{
-	struct host_command cmd = {
-		.host_command = WEP_KEY_INDEX,
-		.host_command_sequence = 0,
-		.host_command_length = 4,
-		.host_command_parameters = {idx},
-	};
-	int err;
-
-	IPW_DEBUG_HC("WEP_KEY_INDEX: index = %d\n", idx);
-
-	if (idx < 0 || idx > 3)
-		return -EINVAL;
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err) {
-			printk(KERN_ERR DRV_NAME
-			       ": %s: Could not disable adapter %d\n",
-			       priv->net_dev->name, err);
-			return err;
-		}
-	}
-
-	/* send cmd to firmware */
-	err = ipw2100_hw_send_command(priv, &cmd);
-
-	if (!batch_mode)
-		ipw2100_enable_adapter(priv);
-
-	return err;
-}
-
-static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode)
-{
-	int i, err, auth_mode, sec_level, use_group;
-
-	if (!(priv->status & STATUS_RUNNING))
-		return 0;
-
-	if (!batch_mode) {
-		err = ipw2100_disable_adapter(priv);
-		if (err)
-			return err;
-	}
-
-	if (!priv->ieee->sec.enabled) {
-		err =
-		    ipw2100_set_security_information(priv, IPW_AUTH_OPEN,
-						     SEC_LEVEL_0, 0, 1);
-	} else {
-		auth_mode = IPW_AUTH_OPEN;
-		if (priv->ieee->sec.flags & SEC_AUTH_MODE) {
-			if (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)
-				auth_mode = IPW_AUTH_SHARED;
-			else if (priv->ieee->sec.auth_mode == WLAN_AUTH_LEAP)
-				auth_mode = IPW_AUTH_LEAP_CISCO_ID;
-		}
-
-		sec_level = SEC_LEVEL_0;
-		if (priv->ieee->sec.flags & SEC_LEVEL)
-			sec_level = priv->ieee->sec.level;
-
-		use_group = 0;
-		if (priv->ieee->sec.flags & SEC_UNICAST_GROUP)
-			use_group = priv->ieee->sec.unicast_uses_group;
-
-		err =
-		    ipw2100_set_security_information(priv, auth_mode, sec_level,
-						     use_group, 1);
-	}
-
-	if (err)
-		goto exit;
-
-	if (priv->ieee->sec.enabled) {
-		for (i = 0; i < 4; i++) {
-			if (!(priv->ieee->sec.flags & (1 << i))) {
-				memset(priv->ieee->sec.keys[i], 0, WEP_KEY_LEN);
-				priv->ieee->sec.key_sizes[i] = 0;
-			} else {
-				err = ipw2100_set_key(priv, i,
-						      priv->ieee->sec.keys[i],
-						      priv->ieee->sec.
-						      key_sizes[i], 1);
-				if (err)
-					goto exit;
-			}
-		}
-
-		ipw2100_set_key_index(priv, priv->ieee->crypt_info.tx_keyidx, 1);
-	}
-
-	/* Always enable privacy so the Host can filter WEP packets if
-	 * encrypted data is sent up */
-	err =
-	    ipw2100_set_wep_flags(priv,
-				  priv->ieee->sec.
-				  enabled ? IPW_PRIVACY_CAPABLE : 0, 1);
-	if (err)
-		goto exit;
-
-	priv->status &= ~STATUS_SECURITY_UPDATED;
-
-      exit:
-	if (!batch_mode)
-		ipw2100_enable_adapter(priv);
-
-	return err;
-}
-
-static void ipw2100_security_work(struct work_struct *work)
-{
-	struct ipw2100_priv *priv =
-		container_of(work, struct ipw2100_priv, security_work.work);
-
-	/* If we happen to have reconnected before we get a chance to
-	 * process this, then update the security settings--which causes
-	 * a disassociation to occur */
-	if (!(priv->status & STATUS_ASSOCIATED) &&
-	    priv->status & STATUS_SECURITY_UPDATED)
-		ipw2100_configure_security(priv, 0);
-}
-
-static void shim__set_security(struct net_device *dev,
-			       struct ieee80211_security *sec)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int i, force_update = 0;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED))
-		goto done;
-
-	for (i = 0; i < 4; i++) {
-		if (sec->flags & (1 << i)) {
-			priv->ieee->sec.key_sizes[i] = sec->key_sizes[i];
-			if (sec->key_sizes[i] == 0)
-				priv->ieee->sec.flags &= ~(1 << i);
-			else
-				memcpy(priv->ieee->sec.keys[i], sec->keys[i],
-				       sec->key_sizes[i]);
-			if (sec->level == SEC_LEVEL_1) {
-				priv->ieee->sec.flags |= (1 << i);
-				priv->status |= STATUS_SECURITY_UPDATED;
-			} else
-				priv->ieee->sec.flags &= ~(1 << i);
-		}
-	}
-
-	if ((sec->flags & SEC_ACTIVE_KEY) &&
-	    priv->ieee->sec.active_key != sec->active_key) {
-		if (sec->active_key <= 3) {
-			priv->ieee->sec.active_key = sec->active_key;
-			priv->ieee->sec.flags |= SEC_ACTIVE_KEY;
-		} else
-			priv->ieee->sec.flags &= ~SEC_ACTIVE_KEY;
-
-		priv->status |= STATUS_SECURITY_UPDATED;
-	}
-
-	if ((sec->flags & SEC_AUTH_MODE) &&
-	    (priv->ieee->sec.auth_mode != sec->auth_mode)) {
-		priv->ieee->sec.auth_mode = sec->auth_mode;
-		priv->ieee->sec.flags |= SEC_AUTH_MODE;
-		priv->status |= STATUS_SECURITY_UPDATED;
-	}
-
-	if (sec->flags & SEC_ENABLED && priv->ieee->sec.enabled != sec->enabled) {
-		priv->ieee->sec.flags |= SEC_ENABLED;
-		priv->ieee->sec.enabled = sec->enabled;
-		priv->status |= STATUS_SECURITY_UPDATED;
-		force_update = 1;
-	}
-
-	if (sec->flags & SEC_ENCRYPT)
-		priv->ieee->sec.encrypt = sec->encrypt;
-
-	if (sec->flags & SEC_LEVEL && priv->ieee->sec.level != sec->level) {
-		priv->ieee->sec.level = sec->level;
-		priv->ieee->sec.flags |= SEC_LEVEL;
-		priv->status |= STATUS_SECURITY_UPDATED;
-	}
-
-	IPW_DEBUG_WEP("Security flags: %c %c%c%c%c %c%c%c%c\n",
-		      priv->ieee->sec.flags & (1 << 8) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 7) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 6) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 5) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 4) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 3) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 2) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 1) ? '1' : '0',
-		      priv->ieee->sec.flags & (1 << 0) ? '1' : '0');
-
-/* As a temporary work around to enable WPA until we figure out why
- * wpa_supplicant toggles the security capability of the driver, which
- * forces a disassocation with force_update...
- *
- *	if (force_update || !(priv->status & STATUS_ASSOCIATED))*/
-	if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)))
-		ipw2100_configure_security(priv, 0);
-      done:
-	mutex_unlock(&priv->action_mutex);
-}
-
-static int ipw2100_adapter_setup(struct ipw2100_priv *priv)
-{
-	int err;
-	int batch_mode = 1;
-	u8 *bssid;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	err = ipw2100_disable_adapter(priv);
-	if (err)
-		return err;
-#ifdef CONFIG_IPW2100_MONITOR
-	if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
-		err = ipw2100_set_channel(priv, priv->channel, batch_mode);
-		if (err)
-			return err;
-
-		IPW_DEBUG_INFO("exit\n");
-
-		return 0;
-	}
-#endif				/* CONFIG_IPW2100_MONITOR */
-
-	err = ipw2100_read_mac_address(priv);
-	if (err)
-		return -EIO;
-
-	err = ipw2100_set_mac_address(priv, batch_mode);
-	if (err)
-		return err;
-
-	err = ipw2100_set_port_type(priv, priv->ieee->iw_mode, batch_mode);
-	if (err)
-		return err;
-
-	if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
-		err = ipw2100_set_channel(priv, priv->channel, batch_mode);
-		if (err)
-			return err;
-	}
-
-	err = ipw2100_system_config(priv, batch_mode);
-	if (err)
-		return err;
-
-	err = ipw2100_set_tx_rates(priv, priv->tx_rates, batch_mode);
-	if (err)
-		return err;
-
-	/* Default to power mode OFF */
-	err = ipw2100_set_power_mode(priv, IPW_POWER_MODE_CAM);
-	if (err)
-		return err;
-
-	err = ipw2100_set_rts_threshold(priv, priv->rts_threshold);
-	if (err)
-		return err;
-
-	if (priv->config & CFG_STATIC_BSSID)
-		bssid = priv->bssid;
-	else
-		bssid = NULL;
-	err = ipw2100_set_mandatory_bssid(priv, bssid, batch_mode);
-	if (err)
-		return err;
-
-	if (priv->config & CFG_STATIC_ESSID)
-		err = ipw2100_set_essid(priv, priv->essid, priv->essid_len,
-					batch_mode);
-	else
-		err = ipw2100_set_essid(priv, NULL, 0, batch_mode);
-	if (err)
-		return err;
-
-	err = ipw2100_configure_security(priv, batch_mode);
-	if (err)
-		return err;
-
-	if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
-		err =
-		    ipw2100_set_ibss_beacon_interval(priv,
-						     priv->beacon_interval,
-						     batch_mode);
-		if (err)
-			return err;
-
-		err = ipw2100_set_tx_power(priv, priv->tx_power);
-		if (err)
-			return err;
-	}
-
-	/*
-	   err = ipw2100_set_fragmentation_threshold(
-	   priv, priv->frag_threshold, batch_mode);
-	   if (err)
-	   return err;
-	 */
-
-	IPW_DEBUG_INFO("exit\n");
-
-	return 0;
-}
-
-/*************************************************************************
- *
- * EXTERNALLY CALLED METHODS
- *
- *************************************************************************/
-
-/* This method is called by the network layer -- not to be confused with
- * ipw2100_set_mac_address() declared above called by this driver (and this
- * method as well) to talk to the firmware */
-static int ipw2100_set_address(struct net_device *dev, void *p)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct sockaddr *addr = p;
-	int err = 0;
-
-	if (!is_valid_ether_addr(addr->sa_data))
-		return -EADDRNOTAVAIL;
-
-	mutex_lock(&priv->action_mutex);
-
-	priv->config |= CFG_CUSTOM_MAC;
-	memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN);
-
-	err = ipw2100_set_mac_address(priv, 0);
-	if (err)
-		goto done;
-
-	priv->reset_backoff = 0;
-	mutex_unlock(&priv->action_mutex);
-	ipw2100_reset_adapter(&priv->reset_work.work);
-	return 0;
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_open(struct net_device *dev)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	unsigned long flags;
-	IPW_DEBUG_INFO("dev->open\n");
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-	if (priv->status & STATUS_ASSOCIATED) {
-		netif_carrier_on(dev);
-		netif_start_queue(dev);
-	}
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	return 0;
-}
-
-static int ipw2100_close(struct net_device *dev)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	unsigned long flags;
-	struct list_head *element;
-	struct ipw2100_tx_packet *packet;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-
-	if (priv->status & STATUS_ASSOCIATED)
-		netif_carrier_off(dev);
-	netif_stop_queue(dev);
-
-	/* Flush the TX queue ... */
-	while (!list_empty(&priv->tx_pend_list)) {
-		element = priv->tx_pend_list.next;
-		packet = list_entry(element, struct ipw2100_tx_packet, list);
-
-		list_del(element);
-		DEC_STAT(&priv->tx_pend_stat);
-
-		ieee80211_txb_free(packet->info.d_struct.txb);
-		packet->info.d_struct.txb = NULL;
-
-		list_add_tail(element, &priv->tx_free_list);
-		INC_STAT(&priv->tx_free_stat);
-	}
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-
-	IPW_DEBUG_INFO("exit\n");
-
-	return 0;
-}
-
-/*
- * TODO:  Fix this function... its just wrong
- */
-static void ipw2100_tx_timeout(struct net_device *dev)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	priv->ieee->stats.tx_errors++;
-
-#ifdef CONFIG_IPW2100_MONITOR
-	if (priv->ieee->iw_mode == IW_MODE_MONITOR)
-		return;
-#endif
-
-	IPW_DEBUG_INFO("%s: TX timed out.  Scheduling firmware restart.\n",
-		       dev->name);
-	schedule_reset(priv);
-}
-
-static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value)
-{
-	/* This is called when wpa_supplicant loads and closes the driver
-	 * interface. */
-	priv->ieee->wpa_enabled = value;
-	return 0;
-}
-
-static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value)
-{
-
-	struct ieee80211_device *ieee = priv->ieee;
-	struct ieee80211_security sec = {
-		.flags = SEC_AUTH_MODE,
-	};
-	int ret = 0;
-
-	if (value & IW_AUTH_ALG_SHARED_KEY) {
-		sec.auth_mode = WLAN_AUTH_SHARED_KEY;
-		ieee->open_wep = 0;
-	} else if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
-		sec.auth_mode = WLAN_AUTH_OPEN;
-		ieee->open_wep = 1;
-	} else if (value & IW_AUTH_ALG_LEAP) {
-		sec.auth_mode = WLAN_AUTH_LEAP;
-		ieee->open_wep = 1;
-	} else
-		return -EINVAL;
-
-	if (ieee->set_security)
-		ieee->set_security(ieee->dev, &sec);
-	else
-		ret = -EOPNOTSUPP;
-
-	return ret;
-}
-
-static void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv,
-				    char *wpa_ie, int wpa_ie_len)
-{
-
-	struct ipw2100_wpa_assoc_frame frame;
-
-	frame.fixed_ie_mask = 0;
-
-	/* copy WPA IE */
-	memcpy(frame.var_ie, wpa_ie, wpa_ie_len);
-	frame.var_ie_len = wpa_ie_len;
-
-	/* make sure WPA is enabled */
-	ipw2100_wpa_enable(priv, 1);
-	ipw2100_set_wpa_ie(priv, &frame, 0);
-}
-
-static void ipw_ethtool_get_drvinfo(struct net_device *dev,
-				    struct ethtool_drvinfo *info)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	char fw_ver[64], ucode_ver[64];
-
-	strcpy(info->driver, DRV_NAME);
-	strcpy(info->version, DRV_VERSION);
-
-	ipw2100_get_fwversion(priv, fw_ver, sizeof(fw_ver));
-	ipw2100_get_ucodeversion(priv, ucode_ver, sizeof(ucode_ver));
-
-	snprintf(info->fw_version, sizeof(info->fw_version), "%s:%d:%s",
-		 fw_ver, priv->eeprom_version, ucode_ver);
-
-	strcpy(info->bus_info, pci_name(priv->pci_dev));
-}
-
-static u32 ipw2100_ethtool_get_link(struct net_device *dev)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	return (priv->status & STATUS_ASSOCIATED) ? 1 : 0;
-}
-
-static const struct ethtool_ops ipw2100_ethtool_ops = {
-	.get_link = ipw2100_ethtool_get_link,
-	.get_drvinfo = ipw_ethtool_get_drvinfo,
-};
-
-static void ipw2100_hang_check(struct work_struct *work)
-{
-	struct ipw2100_priv *priv =
-		container_of(work, struct ipw2100_priv, hang_check.work);
-	unsigned long flags;
-	u32 rtc = 0xa5a5a5a5;
-	u32 len = sizeof(rtc);
-	int restart = 0;
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-
-	if (priv->fatal_error != 0) {
-		/* If fatal_error is set then we need to restart */
-		IPW_DEBUG_INFO("%s: Hardware fatal error detected.\n",
-			       priv->net_dev->name);
-
-		restart = 1;
-	} else if (ipw2100_get_ordinal(priv, IPW_ORD_RTC_TIME, &rtc, &len) ||
-		   (rtc == priv->last_rtc)) {
-		/* Check if firmware is hung */
-		IPW_DEBUG_INFO("%s: Firmware RTC stalled.\n",
-			       priv->net_dev->name);
-
-		restart = 1;
-	}
-
-	if (restart) {
-		/* Kill timer */
-		priv->stop_hang_check = 1;
-		priv->hangs++;
-
-		/* Restart the NIC */
-		schedule_reset(priv);
-	}
-
-	priv->last_rtc = rtc;
-
-	if (!priv->stop_hang_check)
-		queue_delayed_work(priv->workqueue, &priv->hang_check, HZ / 2);
-
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-}
-
-static void ipw2100_rf_kill(struct work_struct *work)
-{
-	struct ipw2100_priv *priv =
-		container_of(work, struct ipw2100_priv, rf_kill.work);
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->low_lock, flags);
-
-	if (rf_kill_active(priv)) {
-		IPW_DEBUG_RF_KILL("RF Kill active, rescheduling GPIO check\n");
-		if (!priv->stop_rf_kill)
-			queue_delayed_work(priv->workqueue, &priv->rf_kill,
-					   round_jiffies_relative(HZ));
-		goto exit_unlock;
-	}
-
-	/* RF Kill is now disabled, so bring the device back up */
-
-	if (!(priv->status & STATUS_RF_KILL_MASK)) {
-		IPW_DEBUG_RF_KILL("HW RF Kill no longer active, restarting "
-				  "device\n");
-		schedule_reset(priv);
-	} else
-		IPW_DEBUG_RF_KILL("HW RF Kill deactivated.  SW RF Kill still "
-				  "enabled\n");
-
-      exit_unlock:
-	spin_unlock_irqrestore(&priv->low_lock, flags);
-}
-
-static void ipw2100_irq_tasklet(struct ipw2100_priv *priv);
-
-/* Look into using netdev destructor to shutdown ieee80211? */
-
-static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
-					       void __iomem * base_addr,
-					       unsigned long mem_start,
-					       unsigned long mem_len)
-{
-	struct ipw2100_priv *priv;
-	struct net_device *dev;
-
-	dev = alloc_ieee80211(sizeof(struct ipw2100_priv));
-	if (!dev)
-		return NULL;
-	priv = ieee80211_priv(dev);
-	priv->ieee = netdev_priv(dev);
-	priv->pci_dev = pci_dev;
-	priv->net_dev = dev;
-
-	priv->ieee->hard_start_xmit = ipw2100_tx;
-	priv->ieee->set_security = shim__set_security;
-
-	priv->ieee->perfect_rssi = -20;
-	priv->ieee->worst_rssi = -85;
-
-	dev->open = ipw2100_open;
-	dev->stop = ipw2100_close;
-	dev->init = ipw2100_net_init;
-	dev->ethtool_ops = &ipw2100_ethtool_ops;
-	dev->tx_timeout = ipw2100_tx_timeout;
-	dev->wireless_handlers = &ipw2100_wx_handler_def;
-	priv->wireless_data.ieee80211 = priv->ieee;
-	dev->wireless_data = &priv->wireless_data;
-	dev->set_mac_address = ipw2100_set_address;
-	dev->watchdog_timeo = 3 * HZ;
-	dev->irq = 0;
-
-	dev->base_addr = (unsigned long)base_addr;
-	dev->mem_start = mem_start;
-	dev->mem_end = dev->mem_start + mem_len - 1;
-
-	/* NOTE: We don't use the wireless_handlers hook
-	 * in dev as the system will start throwing WX requests
-	 * to us before we're actually initialized and it just
-	 * ends up causing problems.  So, we just handle
-	 * the WX extensions through the ipw2100_ioctl interface */
-
-	/* memset() puts everything to 0, so we only have explicitly set
-	 * those values that need to be something else */
-
-	/* If power management is turned on, default to AUTO mode */
-	priv->power_mode = IPW_POWER_AUTO;
-
-#ifdef CONFIG_IPW2100_MONITOR
-	priv->config |= CFG_CRC_CHECK;
-#endif
-	priv->ieee->wpa_enabled = 0;
-	priv->ieee->drop_unencrypted = 0;
-	priv->ieee->privacy_invoked = 0;
-	priv->ieee->ieee802_1x = 1;
-
-	/* Set module parameters */
-	switch (mode) {
-	case 1:
-		priv->ieee->iw_mode = IW_MODE_ADHOC;
-		break;
-#ifdef CONFIG_IPW2100_MONITOR
-	case 2:
-		priv->ieee->iw_mode = IW_MODE_MONITOR;
-		break;
-#endif
-	default:
-	case 0:
-		priv->ieee->iw_mode = IW_MODE_INFRA;
-		break;
-	}
-
-	if (disable == 1)
-		priv->status |= STATUS_RF_KILL_SW;
-
-	if (channel != 0 &&
-	    ((channel >= REG_MIN_CHANNEL) && (channel <= REG_MAX_CHANNEL))) {
-		priv->config |= CFG_STATIC_CHANNEL;
-		priv->channel = channel;
-	}
-
-	if (associate)
-		priv->config |= CFG_ASSOCIATE;
-
-	priv->beacon_interval = DEFAULT_BEACON_INTERVAL;
-	priv->short_retry_limit = DEFAULT_SHORT_RETRY_LIMIT;
-	priv->long_retry_limit = DEFAULT_LONG_RETRY_LIMIT;
-	priv->rts_threshold = DEFAULT_RTS_THRESHOLD | RTS_DISABLED;
-	priv->frag_threshold = DEFAULT_FTS | FRAG_DISABLED;
-	priv->tx_power = IPW_TX_POWER_DEFAULT;
-	priv->tx_rates = DEFAULT_TX_RATES;
-
-	strcpy(priv->nick, "ipw2100");
-
-	spin_lock_init(&priv->low_lock);
-	mutex_init(&priv->action_mutex);
-	mutex_init(&priv->adapter_mutex);
-
-	init_waitqueue_head(&priv->wait_command_queue);
-
-	netif_carrier_off(dev);
-
-	INIT_LIST_HEAD(&priv->msg_free_list);
-	INIT_LIST_HEAD(&priv->msg_pend_list);
-	INIT_STAT(&priv->msg_free_stat);
-	INIT_STAT(&priv->msg_pend_stat);
-
-	INIT_LIST_HEAD(&priv->tx_free_list);
-	INIT_LIST_HEAD(&priv->tx_pend_list);
-	INIT_STAT(&priv->tx_free_stat);
-	INIT_STAT(&priv->tx_pend_stat);
-
-	INIT_LIST_HEAD(&priv->fw_pend_list);
-	INIT_STAT(&priv->fw_pend_stat);
-
-	priv->workqueue = create_workqueue(DRV_NAME);
-
-	INIT_DELAYED_WORK(&priv->reset_work, ipw2100_reset_adapter);
-	INIT_DELAYED_WORK(&priv->security_work, ipw2100_security_work);
-	INIT_DELAYED_WORK(&priv->wx_event_work, ipw2100_wx_event_work);
-	INIT_DELAYED_WORK(&priv->hang_check, ipw2100_hang_check);
-	INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill);
-	INIT_WORK(&priv->scan_event_now, ipw2100_scan_event_now);
-	INIT_DELAYED_WORK(&priv->scan_event_later, ipw2100_scan_event_later);
-
-	tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
-		     ipw2100_irq_tasklet, (unsigned long)priv);
-
-	/* NOTE:  We do not start the deferred work for status checks yet */
-	priv->stop_rf_kill = 1;
-	priv->stop_hang_check = 1;
-
-	return dev;
-}
-
-static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
-				const struct pci_device_id *ent)
-{
-	unsigned long mem_start, mem_len, mem_flags;
-	void __iomem *base_addr = NULL;
-	struct net_device *dev = NULL;
-	struct ipw2100_priv *priv = NULL;
-	int err = 0;
-	int registered = 0;
-	u32 val;
-
-	IPW_DEBUG_INFO("enter\n");
-
-	mem_start = pci_resource_start(pci_dev, 0);
-	mem_len = pci_resource_len(pci_dev, 0);
-	mem_flags = pci_resource_flags(pci_dev, 0);
-
-	if ((mem_flags & IORESOURCE_MEM) != IORESOURCE_MEM) {
-		IPW_DEBUG_INFO("weird - resource type is not memory\n");
-		err = -ENODEV;
-		goto fail;
-	}
-
-	base_addr = ioremap_nocache(mem_start, mem_len);
-	if (!base_addr) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling ioremap_nocache.\n");
-		err = -EIO;
-		goto fail;
-	}
-
-	/* allocate and initialize our net_device */
-	dev = ipw2100_alloc_device(pci_dev, base_addr, mem_start, mem_len);
-	if (!dev) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling ipw2100_alloc_device.\n");
-		err = -ENOMEM;
-		goto fail;
-	}
-
-	/* set up PCI mappings for device */
-	err = pci_enable_device(pci_dev);
-	if (err) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling pci_enable_device.\n");
-		return err;
-	}
-
-	priv = ieee80211_priv(dev);
-
-	pci_set_master(pci_dev);
-	pci_set_drvdata(pci_dev, priv);
-
-	err = pci_set_dma_mask(pci_dev, DMA_32BIT_MASK);
-	if (err) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling pci_set_dma_mask.\n");
-		pci_disable_device(pci_dev);
-		return err;
-	}
-
-	err = pci_request_regions(pci_dev, DRV_NAME);
-	if (err) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling pci_request_regions.\n");
-		pci_disable_device(pci_dev);
-		return err;
-	}
-
-	/* We disable the RETRY_TIMEOUT register (0x41) to keep
-	 * PCI Tx retries from interfering with C3 CPU state */
-	pci_read_config_dword(pci_dev, 0x40, &val);
-	if ((val & 0x0000ff00) != 0)
-		pci_write_config_dword(pci_dev, 0x40, val & 0xffff00ff);
-
-	pci_set_power_state(pci_dev, PCI_D0);
-
-	if (!ipw2100_hw_is_adapter_in_system(dev)) {
-		printk(KERN_WARNING DRV_NAME
-		       "Device not found via register read.\n");
-		err = -ENODEV;
-		goto fail;
-	}
-
-	SET_NETDEV_DEV(dev, &pci_dev->dev);
-
-	/* Force interrupts to be shut off on the device */
-	priv->status |= STATUS_INT_ENABLED;
-	ipw2100_disable_interrupts(priv);
-
-	/* Allocate and initialize the Tx/Rx queues and lists */
-	if (ipw2100_queues_allocate(priv)) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling ipw2100_queues_allocate.\n");
-		err = -ENOMEM;
-		goto fail;
-	}
-	ipw2100_queues_initialize(priv);
-
-	err = request_irq(pci_dev->irq,
-			  ipw2100_interrupt, IRQF_SHARED, dev->name, priv);
-	if (err) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling request_irq: %d.\n", pci_dev->irq);
-		goto fail;
-	}
-	dev->irq = pci_dev->irq;
-
-	IPW_DEBUG_INFO("Attempting to register device...\n");
-
-	printk(KERN_INFO DRV_NAME
-	       ": Detected Intel PRO/Wireless 2100 Network Connection\n");
-
-	/* Bring up the interface.  Pre 0.46, after we registered the
-	 * network device we would call ipw2100_up.  This introduced a race
-	 * condition with newer hotplug configurations (network was coming
-	 * up and making calls before the device was initialized).
-	 *
-	 * If we called ipw2100_up before we registered the device, then the
-	 * device name wasn't registered.  So, we instead use the net_dev->init
-	 * member to call a function that then just turns and calls ipw2100_up.
-	 * net_dev->init is called after name allocation but before the
-	 * notifier chain is called */
-	err = register_netdev(dev);
-	if (err) {
-		printk(KERN_WARNING DRV_NAME
-		       "Error calling register_netdev.\n");
-		goto fail;
-	}
-
-	mutex_lock(&priv->action_mutex);
-	registered = 1;
-
-	IPW_DEBUG_INFO("%s: Bound to %s\n", dev->name, pci_name(pci_dev));
-
-	/* perform this after register_netdev so that dev->name is set */
-	err = sysfs_create_group(&pci_dev->dev.kobj, &ipw2100_attribute_group);
-	if (err)
-		goto fail_unlock;
-
-	/* If the RF Kill switch is disabled, go ahead and complete the
-	 * startup sequence */
-	if (!(priv->status & STATUS_RF_KILL_MASK)) {
-		/* Enable the adapter - sends HOST_COMPLETE */
-		if (ipw2100_enable_adapter(priv)) {
-			printk(KERN_WARNING DRV_NAME
-			       ": %s: failed in call to enable adapter.\n",
-			       priv->net_dev->name);
-			ipw2100_hw_stop_adapter(priv);
-			err = -EIO;
-			goto fail_unlock;
-		}
-
-		/* Start a scan . . . */
-		ipw2100_set_scan_options(priv);
-		ipw2100_start_scan(priv);
-	}
-
-	IPW_DEBUG_INFO("exit\n");
-
-	priv->status |= STATUS_INITIALIZED;
-
-	mutex_unlock(&priv->action_mutex);
-
-	return 0;
-
-      fail_unlock:
-	mutex_unlock(&priv->action_mutex);
-
-      fail:
-	if (dev) {
-		if (registered)
-			unregister_netdev(dev);
-
-		ipw2100_hw_stop_adapter(priv);
-
-		ipw2100_disable_interrupts(priv);
-
-		if (dev->irq)
-			free_irq(dev->irq, priv);
-
-		ipw2100_kill_workqueue(priv);
-
-		/* These are safe to call even if they weren't allocated */
-		ipw2100_queues_free(priv);
-		sysfs_remove_group(&pci_dev->dev.kobj,
-				   &ipw2100_attribute_group);
-
-		free_ieee80211(dev);
-		pci_set_drvdata(pci_dev, NULL);
-	}
-
-	if (base_addr)
-		iounmap(base_addr);
-
-	pci_release_regions(pci_dev);
-	pci_disable_device(pci_dev);
-
-	return err;
-}
-
-static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
-{
-	struct ipw2100_priv *priv = pci_get_drvdata(pci_dev);
-	struct net_device *dev;
-
-	if (priv) {
-		mutex_lock(&priv->action_mutex);
-
-		priv->status &= ~STATUS_INITIALIZED;
-
-		dev = priv->net_dev;
-		sysfs_remove_group(&pci_dev->dev.kobj,
-				   &ipw2100_attribute_group);
-
-#ifdef CONFIG_PM
-		if (ipw2100_firmware.version)
-			ipw2100_release_firmware(priv, &ipw2100_firmware);
-#endif
-		/* Take down the hardware */
-		ipw2100_down(priv);
-
-		/* Release the mutex so that the network subsystem can
-		 * complete any needed calls into the driver... */
-		mutex_unlock(&priv->action_mutex);
-
-		/* Unregister the device first - this results in close()
-		 * being called if the device is open.  If we free storage
-		 * first, then close() will crash. */
-		unregister_netdev(dev);
-
-		/* ipw2100_down will ensure that there is no more pending work
-		 * in the workqueue's, so we can safely remove them now. */
-		ipw2100_kill_workqueue(priv);
-
-		ipw2100_queues_free(priv);
-
-		/* Free potential debugging firmware snapshot */
-		ipw2100_snapshot_free(priv);
-
-		if (dev->irq)
-			free_irq(dev->irq, priv);
-
-		if (dev->base_addr)
-			iounmap((void __iomem *)dev->base_addr);
-
-		free_ieee80211(dev);
-	}
-
-	pci_release_regions(pci_dev);
-	pci_disable_device(pci_dev);
-
-	IPW_DEBUG_INFO("exit\n");
-}
-
-#ifdef CONFIG_PM
-static int ipw2100_suspend(struct pci_dev *pci_dev, pm_message_t state)
-{
-	struct ipw2100_priv *priv = pci_get_drvdata(pci_dev);
-	struct net_device *dev = priv->net_dev;
-
-	IPW_DEBUG_INFO("%s: Going into suspend...\n", dev->name);
-
-	mutex_lock(&priv->action_mutex);
-	if (priv->status & STATUS_INITIALIZED) {
-		/* Take down the device; powers it off, etc. */
-		ipw2100_down(priv);
-	}
-
-	/* Remove the PRESENT state of the device */
-	netif_device_detach(dev);
-
-	pci_save_state(pci_dev);
-	pci_disable_device(pci_dev);
-	pci_set_power_state(pci_dev, PCI_D3hot);
-
-	mutex_unlock(&priv->action_mutex);
-
-	return 0;
-}
-
-static int ipw2100_resume(struct pci_dev *pci_dev)
-{
-	struct ipw2100_priv *priv = pci_get_drvdata(pci_dev);
-	struct net_device *dev = priv->net_dev;
-	int err;
-	u32 val;
-
-	if (IPW2100_PM_DISABLED)
-		return 0;
-
-	mutex_lock(&priv->action_mutex);
-
-	IPW_DEBUG_INFO("%s: Coming out of suspend...\n", dev->name);
-
-	pci_set_power_state(pci_dev, PCI_D0);
-	err = pci_enable_device(pci_dev);
-	if (err) {
-		printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
-		       dev->name);
-		mutex_unlock(&priv->action_mutex);
-		return err;
-	}
-	pci_restore_state(pci_dev);
-
-	/*
-	 * Suspend/Resume resets the PCI configuration space, so we have to
-	 * re-disable the RETRY_TIMEOUT register (0x41) to keep PCI Tx retries
-	 * from interfering with C3 CPU state. pci_restore_state won't help
-	 * here since it only restores the first 64 bytes pci config header.
-	 */
-	pci_read_config_dword(pci_dev, 0x40, &val);
-	if ((val & 0x0000ff00) != 0)
-		pci_write_config_dword(pci_dev, 0x40, val & 0xffff00ff);
-
-	/* Set the device back into the PRESENT state; this will also wake
-	 * the queue of needed */
-	netif_device_attach(dev);
-
-	/* Bring the device back up */
-	if (!(priv->status & STATUS_RF_KILL_SW))
-		ipw2100_up(priv, 0);
-
-	mutex_unlock(&priv->action_mutex);
-
-	return 0;
-}
-#endif
-
-#define IPW2100_DEV_ID(x) { PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, x }
-
-static struct pci_device_id ipw2100_pci_id_table[] __devinitdata = {
-	IPW2100_DEV_ID(0x2520),	/* IN 2100A mPCI 3A */
-	IPW2100_DEV_ID(0x2521),	/* IN 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2524),	/* IN 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2525),	/* IN 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2526),	/* IN 2100A mPCI Gen A3 */
-	IPW2100_DEV_ID(0x2522),	/* IN 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2523),	/* IN 2100 mPCI 3A */
-	IPW2100_DEV_ID(0x2527),	/* IN 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2528),	/* IN 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2529),	/* IN 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x252B),	/* IN 2100 mPCI 3A */
-	IPW2100_DEV_ID(0x252C),	/* IN 2100 mPCI 3A */
-	IPW2100_DEV_ID(0x252D),	/* IN 2100 mPCI 3A */
-
-	IPW2100_DEV_ID(0x2550),	/* IB 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2551),	/* IB 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2553),	/* IB 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2554),	/* IB 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2555),	/* IB 2100 mPCI 3B */
-
-	IPW2100_DEV_ID(0x2560),	/* DE 2100A mPCI 3A */
-	IPW2100_DEV_ID(0x2562),	/* DE 2100A mPCI 3A */
-	IPW2100_DEV_ID(0x2563),	/* DE 2100A mPCI 3A */
-	IPW2100_DEV_ID(0x2561),	/* DE 2100 mPCI 3A */
-	IPW2100_DEV_ID(0x2565),	/* DE 2100 mPCI 3A */
-	IPW2100_DEV_ID(0x2566),	/* DE 2100 mPCI 3A */
-	IPW2100_DEV_ID(0x2567),	/* DE 2100 mPCI 3A */
-
-	IPW2100_DEV_ID(0x2570),	/* GA 2100 mPCI 3B */
-
-	IPW2100_DEV_ID(0x2580),	/* TO 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2582),	/* TO 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2583),	/* TO 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2581),	/* TO 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2585),	/* TO 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2586),	/* TO 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2587),	/* TO 2100 mPCI 3B */
-
-	IPW2100_DEV_ID(0x2590),	/* SO 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2592),	/* SO 2100A mPCI 3B */
-	IPW2100_DEV_ID(0x2591),	/* SO 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2593),	/* SO 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2596),	/* SO 2100 mPCI 3B */
-	IPW2100_DEV_ID(0x2598),	/* SO 2100 mPCI 3B */
-
-	IPW2100_DEV_ID(0x25A0),	/* HP 2100 mPCI 3B */
-	{0,},
-};
-
-MODULE_DEVICE_TABLE(pci, ipw2100_pci_id_table);
-
-static struct pci_driver ipw2100_pci_driver = {
-	.name = DRV_NAME,
-	.id_table = ipw2100_pci_id_table,
-	.probe = ipw2100_pci_init_one,
-	.remove = __devexit_p(ipw2100_pci_remove_one),
-#ifdef CONFIG_PM
-	.suspend = ipw2100_suspend,
-	.resume = ipw2100_resume,
-#endif
-};
-
-/**
- * Initialize the ipw2100 driver/module
- *
- * @returns 0 if ok, < 0 errno node con error.
- *
- * Note: we cannot init the /proc stuff until the PCI driver is there,
- * or we risk an unlikely race condition on someone accessing
- * uninitialized data in the PCI dev struct through /proc.
- */
-static int __init ipw2100_init(void)
-{
-	int ret;
-
-	printk(KERN_INFO DRV_NAME ": %s, %s\n", DRV_DESCRIPTION, DRV_VERSION);
-	printk(KERN_INFO DRV_NAME ": %s\n", DRV_COPYRIGHT);
-
-	ret = pci_register_driver(&ipw2100_pci_driver);
-	if (ret)
-		goto out;
-
-	pm_qos_add_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100",
-			PM_QOS_DEFAULT_VALUE);
-#ifdef CONFIG_IPW2100_DEBUG
-	ipw2100_debug_level = debug;
-	ret = driver_create_file(&ipw2100_pci_driver.driver,
-				 &driver_attr_debug_level);
-#endif
-
-out:
-	return ret;
-}
-
-/**
- * Cleanup ipw2100 driver registration
- */
-static void __exit ipw2100_exit(void)
-{
-	/* FIXME: IPG: check that we have no instances of the devices open */
-#ifdef CONFIG_IPW2100_DEBUG
-	driver_remove_file(&ipw2100_pci_driver.driver,
-			   &driver_attr_debug_level);
-#endif
-	pci_unregister_driver(&ipw2100_pci_driver);
-	pm_qos_remove_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100");
-}
-
-module_init(ipw2100_init);
-module_exit(ipw2100_exit);
-
-#define WEXT_USECHANNELS 1
-
-static const long ipw2100_frequencies[] = {
-	2412, 2417, 2422, 2427,
-	2432, 2437, 2442, 2447,
-	2452, 2457, 2462, 2467,
-	2472, 2484
-};
-
-#define FREQ_COUNT	ARRAY_SIZE(ipw2100_frequencies)
-
-static const long ipw2100_rates_11b[] = {
-	1000000,
-	2000000,
-	5500000,
-	11000000
-};
-
-#define RATE_COUNT ARRAY_SIZE(ipw2100_rates_11b)
-
-static int ipw2100_wx_get_name(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	if (!(priv->status & STATUS_ASSOCIATED))
-		strcpy(wrqu->name, "unassociated");
-	else
-		snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b");
-
-	IPW_DEBUG_WX("Name: %s\n", wrqu->name);
-	return 0;
-}
-
-static int ipw2100_wx_set_freq(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct iw_freq *fwrq = &wrqu->freq;
-	int err = 0;
-
-	if (priv->ieee->iw_mode == IW_MODE_INFRA)
-		return -EOPNOTSUPP;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	/* if setting by freq convert to channel */
-	if (fwrq->e == 1) {
-		if ((fwrq->m >= (int)2.412e8 && fwrq->m <= (int)2.487e8)) {
-			int f = fwrq->m / 100000;
-			int c = 0;
-
-			while ((c < REG_MAX_CHANNEL) &&
-			       (f != ipw2100_frequencies[c]))
-				c++;
-
-			/* hack to fall through */
-			fwrq->e = 0;
-			fwrq->m = c + 1;
-		}
-	}
-
-	if (fwrq->e > 0 || fwrq->m > 1000) {
-		err = -EOPNOTSUPP;
-		goto done;
-	} else {		/* Set the channel */
-		IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m);
-		err = ipw2100_set_channel(priv, fwrq->m, 0);
-	}
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_freq(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	wrqu->freq.e = 0;
-
-	/* If we are associated, trying to associate, or have a statically
-	 * configured CHANNEL then return that; otherwise return ANY */
-	if (priv->config & CFG_STATIC_CHANNEL ||
-	    priv->status & STATUS_ASSOCIATED)
-		wrqu->freq.m = priv->channel;
-	else
-		wrqu->freq.m = 0;
-
-	IPW_DEBUG_WX("GET Freq/Channel -> %d \n", priv->channel);
-	return 0;
-
-}
-
-static int ipw2100_wx_set_mode(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err = 0;
-
-	IPW_DEBUG_WX("SET Mode -> %d \n", wrqu->mode);
-
-	if (wrqu->mode == priv->ieee->iw_mode)
-		return 0;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	switch (wrqu->mode) {
-#ifdef CONFIG_IPW2100_MONITOR
-	case IW_MODE_MONITOR:
-		err = ipw2100_switch_mode(priv, IW_MODE_MONITOR);
-		break;
-#endif				/* CONFIG_IPW2100_MONITOR */
-	case IW_MODE_ADHOC:
-		err = ipw2100_switch_mode(priv, IW_MODE_ADHOC);
-		break;
-	case IW_MODE_INFRA:
-	case IW_MODE_AUTO:
-	default:
-		err = ipw2100_switch_mode(priv, IW_MODE_INFRA);
-		break;
-	}
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_mode(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	wrqu->mode = priv->ieee->iw_mode;
-	IPW_DEBUG_WX("GET Mode -> %d\n", wrqu->mode);
-
-	return 0;
-}
-
-#define POWER_MODES 5
-
-/* Values are in microsecond */
-static const s32 timeout_duration[POWER_MODES] = {
-	350000,
-	250000,
-	75000,
-	37000,
-	25000,
-};
-
-static const s32 period_duration[POWER_MODES] = {
-	400000,
-	700000,
-	1000000,
-	1000000,
-	1000000
-};
-
-static int ipw2100_wx_get_range(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct iw_range *range = (struct iw_range *)extra;
-	u16 val;
-	int i, level;
-
-	wrqu->data.length = sizeof(*range);
-	memset(range, 0, sizeof(*range));
-
-	/* Let's try to keep this struct in the same order as in
-	 * linux/include/wireless.h
-	 */
-
-	/* TODO: See what values we can set, and remove the ones we can't
-	 * set, or fill them with some default data.
-	 */
-
-	/* ~5 Mb/s real (802.11b) */
-	range->throughput = 5 * 1000 * 1000;
-
-//      range->sensitivity;     /* signal level threshold range */
-
-	range->max_qual.qual = 100;
-	/* TODO: Find real max RSSI and stick here */
-	range->max_qual.level = 0;
-	range->max_qual.noise = 0;
-	range->max_qual.updated = 7;	/* Updated all three */
-
-	range->avg_qual.qual = 70;	/* > 8% missed beacons is 'bad' */
-	/* TODO: Find real 'good' to 'bad' threshol value for RSSI */
-	range->avg_qual.level = 20 + IPW2100_RSSI_TO_DBM;
-	range->avg_qual.noise = 0;
-	range->avg_qual.updated = 7;	/* Updated all three */
-
-	range->num_bitrates = RATE_COUNT;
-
-	for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) {
-		range->bitrate[i] = ipw2100_rates_11b[i];
-	}
-
-	range->min_rts = MIN_RTS_THRESHOLD;
-	range->max_rts = MAX_RTS_THRESHOLD;
-	range->min_frag = MIN_FRAG_THRESHOLD;
-	range->max_frag = MAX_FRAG_THRESHOLD;
-
-	range->min_pmp = period_duration[0];	/* Minimal PM period */
-	range->max_pmp = period_duration[POWER_MODES - 1];	/* Maximal PM period */
-	range->min_pmt = timeout_duration[POWER_MODES - 1];	/* Minimal PM timeout */
-	range->max_pmt = timeout_duration[0];	/* Maximal PM timeout */
-
-	/* How to decode max/min PM period */
-	range->pmp_flags = IW_POWER_PERIOD;
-	/* How to decode max/min PM period */
-	range->pmt_flags = IW_POWER_TIMEOUT;
-	/* What PM options are supported */
-	range->pm_capa = IW_POWER_TIMEOUT | IW_POWER_PERIOD;
-
-	range->encoding_size[0] = 5;
-	range->encoding_size[1] = 13;	/* Different token sizes */
-	range->num_encoding_sizes = 2;	/* Number of entry in the list */
-	range->max_encoding_tokens = WEP_KEYS;	/* Max number of tokens */
-//      range->encoding_login_index;            /* token index for login token */
-
-	if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
-		range->txpower_capa = IW_TXPOW_DBM;
-		range->num_txpower = IW_MAX_TXPOWER;
-		for (i = 0, level = (IPW_TX_POWER_MAX_DBM * 16);
-		     i < IW_MAX_TXPOWER;
-		     i++, level -=
-		     ((IPW_TX_POWER_MAX_DBM -
-		       IPW_TX_POWER_MIN_DBM) * 16) / (IW_MAX_TXPOWER - 1))
-			range->txpower[i] = level / 16;
-	} else {
-		range->txpower_capa = 0;
-		range->num_txpower = 0;
-	}
-
-	/* Set the Wireless Extension versions */
-	range->we_version_compiled = WIRELESS_EXT;
-	range->we_version_source = 18;
-
-//      range->retry_capa;      /* What retry options are supported */
-//      range->retry_flags;     /* How to decode max/min retry limit */
-//      range->r_time_flags;    /* How to decode max/min retry life */
-//      range->min_retry;       /* Minimal number of retries */
-//      range->max_retry;       /* Maximal number of retries */
-//      range->min_r_time;      /* Minimal retry lifetime */
-//      range->max_r_time;      /* Maximal retry lifetime */
-
-	range->num_channels = FREQ_COUNT;
-
-	val = 0;
-	for (i = 0; i < FREQ_COUNT; i++) {
-		// TODO: Include only legal frequencies for some countries
-//              if (local->channel_mask & (1 << i)) {
-		range->freq[val].i = i + 1;
-		range->freq[val].m = ipw2100_frequencies[i] * 100000;
-		range->freq[val].e = 1;
-		val++;
-//              }
-		if (val == IW_MAX_FREQUENCIES)
-			break;
-	}
-	range->num_frequency = val;
-
-	/* Event capability (kernel + driver) */
-	range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
-				IW_EVENT_CAPA_MASK(SIOCGIWAP));
-	range->event_capa[1] = IW_EVENT_CAPA_K_1;
-
-	range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
-		IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
-
-	IPW_DEBUG_WX("GET Range\n");
-
-	return 0;
-}
-
-static int ipw2100_wx_set_wap(struct net_device *dev,
-			      struct iw_request_info *info,
-			      union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err = 0;
-
-	static const unsigned char any[] = {
-		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
-	};
-	static const unsigned char off[] = {
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-	};
-
-	// sanity checks
-	if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
-		return -EINVAL;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) ||
-	    !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) {
-		/* we disable mandatory BSSID association */
-		IPW_DEBUG_WX("exit - disable mandatory BSSID\n");
-		priv->config &= ~CFG_STATIC_BSSID;
-		err = ipw2100_set_mandatory_bssid(priv, NULL, 0);
-		goto done;
-	}
-
-	priv->config |= CFG_STATIC_BSSID;
-	memcpy(priv->mandatory_bssid_mac, wrqu->ap_addr.sa_data, ETH_ALEN);
-
-	err = ipw2100_set_mandatory_bssid(priv, wrqu->ap_addr.sa_data, 0);
-
-	IPW_DEBUG_WX("SET BSSID -> %pM\n", wrqu->ap_addr.sa_data);
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_wap(struct net_device *dev,
-			      struct iw_request_info *info,
-			      union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	/* If we are associated, trying to associate, or have a statically
-	 * configured BSSID then return that; otherwise return ANY */
-	if (priv->config & CFG_STATIC_BSSID || priv->status & STATUS_ASSOCIATED) {
-		wrqu->ap_addr.sa_family = ARPHRD_ETHER;
-		memcpy(wrqu->ap_addr.sa_data, priv->bssid, ETH_ALEN);
-	} else
-		memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN);
-
-	IPW_DEBUG_WX("Getting WAP BSSID: %pM\n", wrqu->ap_addr.sa_data);
-	return 0;
-}
-
-static int ipw2100_wx_set_essid(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	char *essid = "";	/* ANY */
-	int length = 0;
-	int err = 0;
-	DECLARE_SSID_BUF(ssid);
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (wrqu->essid.flags && wrqu->essid.length) {
-		length = wrqu->essid.length;
-		essid = extra;
-	}
-
-	if (length == 0) {
-		IPW_DEBUG_WX("Setting ESSID to ANY\n");
-		priv->config &= ~CFG_STATIC_ESSID;
-		err = ipw2100_set_essid(priv, NULL, 0, 0);
-		goto done;
-	}
-
-	length = min(length, IW_ESSID_MAX_SIZE);
-
-	priv->config |= CFG_STATIC_ESSID;
-
-	if (priv->essid_len == length && !memcmp(priv->essid, extra, length)) {
-		IPW_DEBUG_WX("ESSID set to current ESSID.\n");
-		err = 0;
-		goto done;
-	}
-
-	IPW_DEBUG_WX("Setting ESSID: '%s' (%d)\n",
-		     print_ssid(ssid, essid, length), length);
-
-	priv->essid_len = length;
-	memcpy(priv->essid, essid, priv->essid_len);
-
-	err = ipw2100_set_essid(priv, essid, length, 0);
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_essid(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	DECLARE_SSID_BUF(ssid);
-
-	/* If we are associated, trying to associate, or have a statically
-	 * configured ESSID then return that; otherwise return ANY */
-	if (priv->config & CFG_STATIC_ESSID || priv->status & STATUS_ASSOCIATED) {
-		IPW_DEBUG_WX("Getting essid: '%s'\n",
-			     print_ssid(ssid, priv->essid, priv->essid_len));
-		memcpy(extra, priv->essid, priv->essid_len);
-		wrqu->essid.length = priv->essid_len;
-		wrqu->essid.flags = 1;	/* active */
-	} else {
-		IPW_DEBUG_WX("Getting essid: ANY\n");
-		wrqu->essid.length = 0;
-		wrqu->essid.flags = 0;	/* active */
-	}
-
-	return 0;
-}
-
-static int ipw2100_wx_set_nick(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	if (wrqu->data.length > IW_ESSID_MAX_SIZE)
-		return -E2BIG;
-
-	wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick));
-	memset(priv->nick, 0, sizeof(priv->nick));
-	memcpy(priv->nick, extra, wrqu->data.length);
-
-	IPW_DEBUG_WX("SET Nickname -> %s \n", priv->nick);
-
-	return 0;
-}
-
-static int ipw2100_wx_get_nick(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	wrqu->data.length = strlen(priv->nick);
-	memcpy(extra, priv->nick, wrqu->data.length);
-	wrqu->data.flags = 1;	/* active */
-
-	IPW_DEBUG_WX("GET Nickname -> %s \n", extra);
-
-	return 0;
-}
-
-static int ipw2100_wx_set_rate(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	u32 target_rate = wrqu->bitrate.value;
-	u32 rate;
-	int err = 0;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	rate = 0;
-
-	if (target_rate == 1000000 ||
-	    (!wrqu->bitrate.fixed && target_rate > 1000000))
-		rate |= TX_RATE_1_MBIT;
-	if (target_rate == 2000000 ||
-	    (!wrqu->bitrate.fixed && target_rate > 2000000))
-		rate |= TX_RATE_2_MBIT;
-	if (target_rate == 5500000 ||
-	    (!wrqu->bitrate.fixed && target_rate > 5500000))
-		rate |= TX_RATE_5_5_MBIT;
-	if (target_rate == 11000000 ||
-	    (!wrqu->bitrate.fixed && target_rate > 11000000))
-		rate |= TX_RATE_11_MBIT;
-	if (rate == 0)
-		rate = DEFAULT_TX_RATES;
-
-	err = ipw2100_set_tx_rates(priv, rate, 0);
-
-	IPW_DEBUG_WX("SET Rate -> %04X \n", rate);
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_rate(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int val;
-	int len = sizeof(val);
-	int err = 0;
-
-	if (!(priv->status & STATUS_ENABLED) ||
-	    priv->status & STATUS_RF_KILL_MASK ||
-	    !(priv->status & STATUS_ASSOCIATED)) {
-		wrqu->bitrate.value = 0;
-		return 0;
-	}
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	err = ipw2100_get_ordinal(priv, IPW_ORD_CURRENT_TX_RATE, &val, &len);
-	if (err) {
-		IPW_DEBUG_WX("failed querying ordinals.\n");
-		goto done;
-	}
-
-	switch (val & TX_RATE_MASK) {
-	case TX_RATE_1_MBIT:
-		wrqu->bitrate.value = 1000000;
-		break;
-	case TX_RATE_2_MBIT:
-		wrqu->bitrate.value = 2000000;
-		break;
-	case TX_RATE_5_5_MBIT:
-		wrqu->bitrate.value = 5500000;
-		break;
-	case TX_RATE_11_MBIT:
-		wrqu->bitrate.value = 11000000;
-		break;
-	default:
-		wrqu->bitrate.value = 0;
-	}
-
-	IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value);
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_set_rts(struct net_device *dev,
-			      struct iw_request_info *info,
-			      union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int value, err;
-
-	/* Auto RTS not yet supported */
-	if (wrqu->rts.fixed == 0)
-		return -EINVAL;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (wrqu->rts.disabled)
-		value = priv->rts_threshold | RTS_DISABLED;
-	else {
-		if (wrqu->rts.value < 1 || wrqu->rts.value > 2304) {
-			err = -EINVAL;
-			goto done;
-		}
-		value = wrqu->rts.value;
-	}
-
-	err = ipw2100_set_rts_threshold(priv, value);
-
-	IPW_DEBUG_WX("SET RTS Threshold -> 0x%08X \n", value);
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_rts(struct net_device *dev,
-			      struct iw_request_info *info,
-			      union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	wrqu->rts.value = priv->rts_threshold & ~RTS_DISABLED;
-	wrqu->rts.fixed = 1;	/* no auto select */
-
-	/* If RTS is set to the default value, then it is disabled */
-	wrqu->rts.disabled = (priv->rts_threshold & RTS_DISABLED) ? 1 : 0;
-
-	IPW_DEBUG_WX("GET RTS Threshold -> 0x%08X \n", wrqu->rts.value);
-
-	return 0;
-}
-
-static int ipw2100_wx_set_txpow(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err = 0, value;
-	
-	if (ipw_radio_kill_sw(priv, wrqu->txpower.disabled))
-		return -EINPROGRESS;
-
-	if (priv->ieee->iw_mode != IW_MODE_ADHOC)
-		return 0;
-
-	if ((wrqu->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM)
-		return -EINVAL;
-
-	if (wrqu->txpower.fixed == 0)
-		value = IPW_TX_POWER_DEFAULT;
-	else {
-		if (wrqu->txpower.value < IPW_TX_POWER_MIN_DBM ||
-		    wrqu->txpower.value > IPW_TX_POWER_MAX_DBM)
-			return -EINVAL;
-
-		value = wrqu->txpower.value;
-	}
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	err = ipw2100_set_tx_power(priv, value);
-
-	IPW_DEBUG_WX("SET TX Power -> %d \n", value);
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_txpow(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	wrqu->txpower.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0;
-
-	if (priv->tx_power == IPW_TX_POWER_DEFAULT) {
-		wrqu->txpower.fixed = 0;
-		wrqu->txpower.value = IPW_TX_POWER_MAX_DBM;
-	} else {
-		wrqu->txpower.fixed = 1;
-		wrqu->txpower.value = priv->tx_power;
-	}
-
-	wrqu->txpower.flags = IW_TXPOW_DBM;
-
-	IPW_DEBUG_WX("GET TX Power -> %d \n", wrqu->txpower.value);
-
-	return 0;
-}
-
-static int ipw2100_wx_set_frag(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	if (!wrqu->frag.fixed)
-		return -EINVAL;
-
-	if (wrqu->frag.disabled) {
-		priv->frag_threshold |= FRAG_DISABLED;
-		priv->ieee->fts = DEFAULT_FTS;
-	} else {
-		if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
-		    wrqu->frag.value > MAX_FRAG_THRESHOLD)
-			return -EINVAL;
-
-		priv->ieee->fts = wrqu->frag.value & ~0x1;
-		priv->frag_threshold = priv->ieee->fts;
-	}
-
-	IPW_DEBUG_WX("SET Frag Threshold -> %d \n", priv->ieee->fts);
-
-	return 0;
-}
-
-static int ipw2100_wx_get_frag(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	wrqu->frag.value = priv->frag_threshold & ~FRAG_DISABLED;
-	wrqu->frag.fixed = 0;	/* no auto select */
-	wrqu->frag.disabled = (priv->frag_threshold & FRAG_DISABLED) ? 1 : 0;
-
-	IPW_DEBUG_WX("GET Frag Threshold -> %d \n", wrqu->frag.value);
-
-	return 0;
-}
-
-static int ipw2100_wx_set_retry(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err = 0;
-
-	if (wrqu->retry.flags & IW_RETRY_LIFETIME || wrqu->retry.disabled)
-		return -EINVAL;
-
-	if (!(wrqu->retry.flags & IW_RETRY_LIMIT))
-		return 0;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (wrqu->retry.flags & IW_RETRY_SHORT) {
-		err = ipw2100_set_short_retry(priv, wrqu->retry.value);
-		IPW_DEBUG_WX("SET Short Retry Limit -> %d \n",
-			     wrqu->retry.value);
-		goto done;
-	}
-
-	if (wrqu->retry.flags & IW_RETRY_LONG) {
-		err = ipw2100_set_long_retry(priv, wrqu->retry.value);
-		IPW_DEBUG_WX("SET Long Retry Limit -> %d \n",
-			     wrqu->retry.value);
-		goto done;
-	}
-
-	err = ipw2100_set_short_retry(priv, wrqu->retry.value);
-	if (!err)
-		err = ipw2100_set_long_retry(priv, wrqu->retry.value);
-
-	IPW_DEBUG_WX("SET Both Retry Limits -> %d \n", wrqu->retry.value);
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_retry(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	wrqu->retry.disabled = 0;	/* can't be disabled */
-
-	if ((wrqu->retry.flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME)
-		return -EINVAL;
-
-	if (wrqu->retry.flags & IW_RETRY_LONG) {
-		wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
-		wrqu->retry.value = priv->long_retry_limit;
-	} else {
-		wrqu->retry.flags =
-		    (priv->short_retry_limit !=
-		     priv->long_retry_limit) ?
-		    IW_RETRY_LIMIT | IW_RETRY_SHORT : IW_RETRY_LIMIT;
-
-		wrqu->retry.value = priv->short_retry_limit;
-	}
-
-	IPW_DEBUG_WX("GET Retry -> %d \n", wrqu->retry.value);
-
-	return 0;
-}
-
-static int ipw2100_wx_set_scan(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err = 0;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	IPW_DEBUG_WX("Initiating scan...\n");
-
-	priv->user_requested_scan = 1;
-	if (ipw2100_set_scan_options(priv) || ipw2100_start_scan(priv)) {
-		IPW_DEBUG_WX("Start scan failed.\n");
-
-		/* TODO: Mark a scan as pending so when hardware initialized
-		 *       a scan starts */
-	}
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_scan(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	return ieee80211_wx_get_scan(priv->ieee, info, wrqu, extra);
-}
-
-/*
- * Implementation based on code in hostap-driver v0.1.3 hostap_ioctl.c
- */
-static int ipw2100_wx_set_encode(struct net_device *dev,
-				 struct iw_request_info *info,
-				 union iwreq_data *wrqu, char *key)
-{
-	/*
-	 * No check of STATUS_INITIALIZED required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key);
-}
-
-static int ipw2100_wx_get_encode(struct net_device *dev,
-				 struct iw_request_info *info,
-				 union iwreq_data *wrqu, char *key)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	return ieee80211_wx_get_encode(priv->ieee, info, wrqu, key);
-}
-
-static int ipw2100_wx_set_power(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err = 0;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (wrqu->power.disabled) {
-		priv->power_mode = IPW_POWER_LEVEL(priv->power_mode);
-		err = ipw2100_set_power_mode(priv, IPW_POWER_MODE_CAM);
-		IPW_DEBUG_WX("SET Power Management Mode -> off\n");
-		goto done;
-	}
-
-	switch (wrqu->power.flags & IW_POWER_MODE) {
-	case IW_POWER_ON:	/* If not specified */
-	case IW_POWER_MODE:	/* If set all mask */
-	case IW_POWER_ALL_R:	/* If explicitly state all */
-		break;
-	default:		/* Otherwise we don't support it */
-		IPW_DEBUG_WX("SET PM Mode: %X not supported.\n",
-			     wrqu->power.flags);
-		err = -EOPNOTSUPP;
-		goto done;
-	}
-
-	/* If the user hasn't specified a power management mode yet, default
-	 * to BATTERY */
-	priv->power_mode = IPW_POWER_ENABLED | priv->power_mode;
-	err = ipw2100_set_power_mode(priv, IPW_POWER_LEVEL(priv->power_mode));
-
-	IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode);
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-
-}
-
-static int ipw2100_wx_get_power(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	if (!(priv->power_mode & IPW_POWER_ENABLED))
-		wrqu->power.disabled = 1;
-	else {
-		wrqu->power.disabled = 0;
-		wrqu->power.flags = 0;
-	}
-
-	IPW_DEBUG_WX("GET Power Management Mode -> %02X\n", priv->power_mode);
-
-	return 0;
-}
-
-/*
- * WE-18 WPA support
- */
-
-/* SIOCSIWGENIE */
-static int ipw2100_wx_set_genie(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device *ieee = priv->ieee;
-	u8 *buf;
-
-	if (!ieee->wpa_enabled)
-		return -EOPNOTSUPP;
-
-	if (wrqu->data.length > MAX_WPA_IE_LEN ||
-	    (wrqu->data.length && extra == NULL))
-		return -EINVAL;
-
-	if (wrqu->data.length) {
-		buf = kmemdup(extra, wrqu->data.length, GFP_KERNEL);
-		if (buf == NULL)
-			return -ENOMEM;
-
-		kfree(ieee->wpa_ie);
-		ieee->wpa_ie = buf;
-		ieee->wpa_ie_len = wrqu->data.length;
-	} else {
-		kfree(ieee->wpa_ie);
-		ieee->wpa_ie = NULL;
-		ieee->wpa_ie_len = 0;
-	}
-
-	ipw2100_wpa_assoc_frame(priv, ieee->wpa_ie, ieee->wpa_ie_len);
-
-	return 0;
-}
-
-/* SIOCGIWGENIE */
-static int ipw2100_wx_get_genie(struct net_device *dev,
-				struct iw_request_info *info,
-				union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device *ieee = priv->ieee;
-
-	if (ieee->wpa_ie_len == 0 || ieee->wpa_ie == NULL) {
-		wrqu->data.length = 0;
-		return 0;
-	}
-
-	if (wrqu->data.length < ieee->wpa_ie_len)
-		return -E2BIG;
-
-	wrqu->data.length = ieee->wpa_ie_len;
-	memcpy(extra, ieee->wpa_ie, ieee->wpa_ie_len);
-
-	return 0;
-}
-
-/* SIOCSIWAUTH */
-static int ipw2100_wx_set_auth(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device *ieee = priv->ieee;
-	struct iw_param *param = &wrqu->param;
-	struct lib80211_crypt_data *crypt;
-	unsigned long flags;
-	int ret = 0;
-
-	switch (param->flags & IW_AUTH_INDEX) {
-	case IW_AUTH_WPA_VERSION:
-	case IW_AUTH_CIPHER_PAIRWISE:
-	case IW_AUTH_CIPHER_GROUP:
-	case IW_AUTH_KEY_MGMT:
-		/*
-		 * ipw2200 does not use these parameters
-		 */
-		break;
-
-	case IW_AUTH_TKIP_COUNTERMEASURES:
-		crypt = priv->ieee->crypt_info.crypt[priv->ieee->crypt_info.tx_keyidx];
-		if (!crypt || !crypt->ops->set_flags || !crypt->ops->get_flags)
-			break;
-
-		flags = crypt->ops->get_flags(crypt->priv);
-
-		if (param->value)
-			flags |= IEEE80211_CRYPTO_TKIP_COUNTERMEASURES;
-		else
-			flags &= ~IEEE80211_CRYPTO_TKIP_COUNTERMEASURES;
-
-		crypt->ops->set_flags(flags, crypt->priv);
-
-		break;
-
-	case IW_AUTH_DROP_UNENCRYPTED:{
-			/* HACK:
-			 *
-			 * wpa_supplicant calls set_wpa_enabled when the driver
-			 * is loaded and unloaded, regardless of if WPA is being
-			 * used.  No other calls are made which can be used to
-			 * determine if encryption will be used or not prior to
-			 * association being expected.  If encryption is not being
-			 * used, drop_unencrypted is set to false, else true -- we
-			 * can use this to determine if the CAP_PRIVACY_ON bit should
-			 * be set.
-			 */
-			struct ieee80211_security sec = {
-				.flags = SEC_ENABLED,
-				.enabled = param->value,
-			};
-			priv->ieee->drop_unencrypted = param->value;
-			/* We only change SEC_LEVEL for open mode. Others
-			 * are set by ipw_wpa_set_encryption.
-			 */
-			if (!param->value) {
-				sec.flags |= SEC_LEVEL;
-				sec.level = SEC_LEVEL_0;
-			} else {
-				sec.flags |= SEC_LEVEL;
-				sec.level = SEC_LEVEL_1;
-			}
-			if (priv->ieee->set_security)
-				priv->ieee->set_security(priv->ieee->dev, &sec);
-			break;
-		}
-
-	case IW_AUTH_80211_AUTH_ALG:
-		ret = ipw2100_wpa_set_auth_algs(priv, param->value);
-		break;
-
-	case IW_AUTH_WPA_ENABLED:
-		ret = ipw2100_wpa_enable(priv, param->value);
-		break;
-
-	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-		ieee->ieee802_1x = param->value;
-		break;
-
-		//case IW_AUTH_ROAMING_CONTROL:
-	case IW_AUTH_PRIVACY_INVOKED:
-		ieee->privacy_invoked = param->value;
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-	return ret;
-}
-
-/* SIOCGIWAUTH */
-static int ipw2100_wx_get_auth(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct ieee80211_device *ieee = priv->ieee;
-	struct lib80211_crypt_data *crypt;
-	struct iw_param *param = &wrqu->param;
-	int ret = 0;
-
-	switch (param->flags & IW_AUTH_INDEX) {
-	case IW_AUTH_WPA_VERSION:
-	case IW_AUTH_CIPHER_PAIRWISE:
-	case IW_AUTH_CIPHER_GROUP:
-	case IW_AUTH_KEY_MGMT:
-		/*
-		 * wpa_supplicant will control these internally
-		 */
-		ret = -EOPNOTSUPP;
-		break;
-
-	case IW_AUTH_TKIP_COUNTERMEASURES:
-		crypt = priv->ieee->crypt_info.crypt[priv->ieee->crypt_info.tx_keyidx];
-		if (!crypt || !crypt->ops->get_flags) {
-			IPW_DEBUG_WARNING("Can't get TKIP countermeasures: "
-					  "crypt not set!\n");
-			break;
-		}
-
-		param->value = (crypt->ops->get_flags(crypt->priv) &
-				IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) ? 1 : 0;
-
-		break;
-
-	case IW_AUTH_DROP_UNENCRYPTED:
-		param->value = ieee->drop_unencrypted;
-		break;
-
-	case IW_AUTH_80211_AUTH_ALG:
-		param->value = priv->ieee->sec.auth_mode;
-		break;
-
-	case IW_AUTH_WPA_ENABLED:
-		param->value = ieee->wpa_enabled;
-		break;
-
-	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-		param->value = ieee->ieee802_1x;
-		break;
-
-	case IW_AUTH_ROAMING_CONTROL:
-	case IW_AUTH_PRIVACY_INVOKED:
-		param->value = ieee->privacy_invoked;
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-	return 0;
-}
-
-/* SIOCSIWENCODEEXT */
-static int ipw2100_wx_set_encodeext(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	return ieee80211_wx_set_encodeext(priv->ieee, info, wrqu, extra);
-}
-
-/* SIOCGIWENCODEEXT */
-static int ipw2100_wx_get_encodeext(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	return ieee80211_wx_get_encodeext(priv->ieee, info, wrqu, extra);
-}
-
-/* SIOCSIWMLME */
-static int ipw2100_wx_set_mlme(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct iw_mlme *mlme = (struct iw_mlme *)extra;
-	__le16 reason;
-
-	reason = cpu_to_le16(mlme->reason_code);
-
-	switch (mlme->cmd) {
-	case IW_MLME_DEAUTH:
-		// silently ignore
-		break;
-
-	case IW_MLME_DISASSOC:
-		ipw2100_disassociate_bssid(priv);
-		break;
-
-	default:
-		return -EOPNOTSUPP;
-	}
-	return 0;
-}
-
-/*
- *
- * IWPRIV handlers
- *
- */
-#ifdef CONFIG_IPW2100_MONITOR
-static int ipw2100_wx_set_promisc(struct net_device *dev,
-				  struct iw_request_info *info,
-				  union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int *parms = (int *)extra;
-	int enable = (parms[0] > 0);
-	int err = 0;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (enable) {
-		if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
-			err = ipw2100_set_channel(priv, parms[1], 0);
-			goto done;
-		}
-		priv->channel = parms[1];
-		err = ipw2100_switch_mode(priv, IW_MODE_MONITOR);
-	} else {
-		if (priv->ieee->iw_mode == IW_MODE_MONITOR)
-			err = ipw2100_switch_mode(priv, priv->last_mode);
-	}
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_reset(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	if (priv->status & STATUS_INITIALIZED)
-		schedule_reset(priv);
-	return 0;
-}
-
-#endif
-
-static int ipw2100_wx_set_powermode(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err = 0, mode = *(int *)extra;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if ((mode < 0) || (mode > POWER_MODES))
-		mode = IPW_POWER_AUTO;
-
-	if (IPW_POWER_LEVEL(priv->power_mode) != mode)
-		err = ipw2100_set_power_mode(priv, mode);
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-#define MAX_POWER_STRING 80
-static int ipw2100_wx_get_powermode(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int level = IPW_POWER_LEVEL(priv->power_mode);
-	s32 timeout, period;
-
-	if (!(priv->power_mode & IPW_POWER_ENABLED)) {
-		snprintf(extra, MAX_POWER_STRING,
-			 "Power save level: %d (Off)", level);
-	} else {
-		switch (level) {
-		case IPW_POWER_MODE_CAM:
-			snprintf(extra, MAX_POWER_STRING,
-				 "Power save level: %d (None)", level);
-			break;
-		case IPW_POWER_AUTO:
-			snprintf(extra, MAX_POWER_STRING,
-				 "Power save level: %d (Auto)", level);
-			break;
-		default:
-			timeout = timeout_duration[level - 1] / 1000;
-			period = period_duration[level - 1] / 1000;
-			snprintf(extra, MAX_POWER_STRING,
-				 "Power save level: %d "
-				 "(Timeout %dms, Period %dms)",
-				 level, timeout, period);
-		}
-	}
-
-	wrqu->data.length = strlen(extra) + 1;
-
-	return 0;
-}
-
-static int ipw2100_wx_set_preamble(struct net_device *dev,
-				   struct iw_request_info *info,
-				   union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err, mode = *(int *)extra;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (mode == 1)
-		priv->config |= CFG_LONG_PREAMBLE;
-	else if (mode == 0)
-		priv->config &= ~CFG_LONG_PREAMBLE;
-	else {
-		err = -EINVAL;
-		goto done;
-	}
-
-	err = ipw2100_system_config(priv, 0);
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_preamble(struct net_device *dev,
-				   struct iw_request_info *info,
-				   union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	if (priv->config & CFG_LONG_PREAMBLE)
-		snprintf(wrqu->name, IFNAMSIZ, "long (1)");
-	else
-		snprintf(wrqu->name, IFNAMSIZ, "auto (0)");
-
-	return 0;
-}
-
-#ifdef CONFIG_IPW2100_MONITOR
-static int ipw2100_wx_set_crc_check(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
-{
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	int err, mode = *(int *)extra;
-
-	mutex_lock(&priv->action_mutex);
-	if (!(priv->status & STATUS_INITIALIZED)) {
-		err = -EIO;
-		goto done;
-	}
-
-	if (mode == 1)
-		priv->config |= CFG_CRC_CHECK;
-	else if (mode == 0)
-		priv->config &= ~CFG_CRC_CHECK;
-	else {
-		err = -EINVAL;
-		goto done;
-	}
-	err = 0;
-
-      done:
-	mutex_unlock(&priv->action_mutex);
-	return err;
-}
-
-static int ipw2100_wx_get_crc_check(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
-{
-	/*
-	 * This can be called at any time.  No action lock required
-	 */
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-	if (priv->config & CFG_CRC_CHECK)
-		snprintf(wrqu->name, IFNAMSIZ, "CRC checked (1)");
-	else
-		snprintf(wrqu->name, IFNAMSIZ, "CRC ignored (0)");
-
-	return 0;
-}
-#endif				/* CONFIG_IPW2100_MONITOR */
-
-static iw_handler ipw2100_wx_handlers[] = {
-	NULL,			/* SIOCSIWCOMMIT */
-	ipw2100_wx_get_name,	/* SIOCGIWNAME */
-	NULL,			/* SIOCSIWNWID */
-	NULL,			/* SIOCGIWNWID */
-	ipw2100_wx_set_freq,	/* SIOCSIWFREQ */
-	ipw2100_wx_get_freq,	/* SIOCGIWFREQ */
-	ipw2100_wx_set_mode,	/* SIOCSIWMODE */
-	ipw2100_wx_get_mode,	/* SIOCGIWMODE */
-	NULL,			/* SIOCSIWSENS */
-	NULL,			/* SIOCGIWSENS */
-	NULL,			/* SIOCSIWRANGE */
-	ipw2100_wx_get_range,	/* SIOCGIWRANGE */
-	NULL,			/* SIOCSIWPRIV */
-	NULL,			/* SIOCGIWPRIV */
-	NULL,			/* SIOCSIWSTATS */
-	NULL,			/* SIOCGIWSTATS */
-	NULL,			/* SIOCSIWSPY */
-	NULL,			/* SIOCGIWSPY */
-	NULL,			/* SIOCGIWTHRSPY */
-	NULL,			/* SIOCWIWTHRSPY */
-	ipw2100_wx_set_wap,	/* SIOCSIWAP */
-	ipw2100_wx_get_wap,	/* SIOCGIWAP */
-	ipw2100_wx_set_mlme,	/* SIOCSIWMLME */
-	NULL,			/* SIOCGIWAPLIST -- deprecated */
-	ipw2100_wx_set_scan,	/* SIOCSIWSCAN */
-	ipw2100_wx_get_scan,	/* SIOCGIWSCAN */
-	ipw2100_wx_set_essid,	/* SIOCSIWESSID */
-	ipw2100_wx_get_essid,	/* SIOCGIWESSID */
-	ipw2100_wx_set_nick,	/* SIOCSIWNICKN */
-	ipw2100_wx_get_nick,	/* SIOCGIWNICKN */
-	NULL,			/* -- hole -- */
-	NULL,			/* -- hole -- */
-	ipw2100_wx_set_rate,	/* SIOCSIWRATE */
-	ipw2100_wx_get_rate,	/* SIOCGIWRATE */
-	ipw2100_wx_set_rts,	/* SIOCSIWRTS */
-	ipw2100_wx_get_rts,	/* SIOCGIWRTS */
-	ipw2100_wx_set_frag,	/* SIOCSIWFRAG */
-	ipw2100_wx_get_frag,	/* SIOCGIWFRAG */
-	ipw2100_wx_set_txpow,	/* SIOCSIWTXPOW */
-	ipw2100_wx_get_txpow,	/* SIOCGIWTXPOW */
-	ipw2100_wx_set_retry,	/* SIOCSIWRETRY */
-	ipw2100_wx_get_retry,	/* SIOCGIWRETRY */
-	ipw2100_wx_set_encode,	/* SIOCSIWENCODE */
-	ipw2100_wx_get_encode,	/* SIOCGIWENCODE */
-	ipw2100_wx_set_power,	/* SIOCSIWPOWER */
-	ipw2100_wx_get_power,	/* SIOCGIWPOWER */
-	NULL,			/* -- hole -- */
-	NULL,			/* -- hole -- */
-	ipw2100_wx_set_genie,	/* SIOCSIWGENIE */
-	ipw2100_wx_get_genie,	/* SIOCGIWGENIE */
-	ipw2100_wx_set_auth,	/* SIOCSIWAUTH */
-	ipw2100_wx_get_auth,	/* SIOCGIWAUTH */
-	ipw2100_wx_set_encodeext,	/* SIOCSIWENCODEEXT */
-	ipw2100_wx_get_encodeext,	/* SIOCGIWENCODEEXT */
-	NULL,			/* SIOCSIWPMKSA */
-};
-
-#define IPW2100_PRIV_SET_MONITOR	SIOCIWFIRSTPRIV
-#define IPW2100_PRIV_RESET		SIOCIWFIRSTPRIV+1
-#define IPW2100_PRIV_SET_POWER		SIOCIWFIRSTPRIV+2
-#define IPW2100_PRIV_GET_POWER		SIOCIWFIRSTPRIV+3
-#define IPW2100_PRIV_SET_LONGPREAMBLE	SIOCIWFIRSTPRIV+4
-#define IPW2100_PRIV_GET_LONGPREAMBLE	SIOCIWFIRSTPRIV+5
-#define IPW2100_PRIV_SET_CRC_CHECK	SIOCIWFIRSTPRIV+6
-#define IPW2100_PRIV_GET_CRC_CHECK	SIOCIWFIRSTPRIV+7
-
-static const struct iw_priv_args ipw2100_private_args[] = {
-
-#ifdef CONFIG_IPW2100_MONITOR
-	{
-	 IPW2100_PRIV_SET_MONITOR,
-	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"},
-	{
-	 IPW2100_PRIV_RESET,
-	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"},
-#endif				/* CONFIG_IPW2100_MONITOR */
-
-	{
-	 IPW2100_PRIV_SET_POWER,
-	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_power"},
-	{
-	 IPW2100_PRIV_GET_POWER,
-	 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_POWER_STRING,
-	 "get_power"},
-	{
-	 IPW2100_PRIV_SET_LONGPREAMBLE,
-	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_preamble"},
-	{
-	 IPW2100_PRIV_GET_LONGPREAMBLE,
-	 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "get_preamble"},
-#ifdef CONFIG_IPW2100_MONITOR
-	{
-	 IPW2100_PRIV_SET_CRC_CHECK,
-	 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_crc_check"},
-	{
-	 IPW2100_PRIV_GET_CRC_CHECK,
-	 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "get_crc_check"},
-#endif				/* CONFIG_IPW2100_MONITOR */
-};
-
-static iw_handler ipw2100_private_handler[] = {
-#ifdef CONFIG_IPW2100_MONITOR
-	ipw2100_wx_set_promisc,
-	ipw2100_wx_reset,
-#else				/* CONFIG_IPW2100_MONITOR */
-	NULL,
-	NULL,
-#endif				/* CONFIG_IPW2100_MONITOR */
-	ipw2100_wx_set_powermode,
-	ipw2100_wx_get_powermode,
-	ipw2100_wx_set_preamble,
-	ipw2100_wx_get_preamble,
-#ifdef CONFIG_IPW2100_MONITOR
-	ipw2100_wx_set_crc_check,
-	ipw2100_wx_get_crc_check,
-#else				/* CONFIG_IPW2100_MONITOR */
-	NULL,
-	NULL,
-#endif				/* CONFIG_IPW2100_MONITOR */
-};
-
-/*
- * Get wireless statistics.
- * Called by /proc/net/wireless
- * Also called by SIOCGIWSTATS
- */
-static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev)
-{
-	enum {
-		POOR = 30,
-		FAIR = 60,
-		GOOD = 80,
-		VERY_GOOD = 90,
-		EXCELLENT = 95,
-		PERFECT = 100
-	};
-	int rssi_qual;
-	int tx_qual;
-	int beacon_qual;
-
-	struct ipw2100_priv *priv = ieee80211_priv(dev);
-	struct iw_statistics *wstats;
-	u32 rssi, quality, tx_retries, missed_beacons, tx_failures;
-	u32 ord_len = sizeof(u32);
-
-	if (!priv)
-		return (struct iw_statistics *)NULL;
-
-	wstats = &priv->wstats;
-
-	/* if hw is disabled, then ipw2100_get_ordinal() can't be called.
-	 * ipw2100_wx_wireless_stats seems to be called before fw is
-	 * initialized.  STATUS_ASSOCIATED will only be set if the hw is up
-	 * and associated; if not associcated, the values are all meaningless
-	 * anyway, so set them all to NULL and INVALID */
-	if (!(priv->status & STATUS_ASSOCIATED)) {
-		wstats->miss.beacon = 0;
-		wstats->discard.retries = 0;
-		wstats->qual.qual = 0;
-		wstats->qual.level = 0;
-		wstats->qual.noise = 0;
-		wstats->qual.updated = 7;
-		wstats->qual.updated |= IW_QUAL_NOISE_INVALID |
-		    IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID;
-		return wstats;
-	}
-
-	if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_PERCENT_MISSED_BCNS,
-				&missed_beacons, &ord_len))
-		goto fail_get_ordinal;
-
-	/* If we don't have a connection the quality and level is 0 */
-	if (!(priv->status & STATUS_ASSOCIATED)) {
-		wstats->qual.qual = 0;
-		wstats->qual.level = 0;
-	} else {
-		if (ipw2100_get_ordinal(priv, IPW_ORD_RSSI_AVG_CURR,
-					&rssi, &ord_len))
-			goto fail_get_ordinal;
-		wstats->qual.level = rssi + IPW2100_RSSI_TO_DBM;
-		if (rssi < 10)
-			rssi_qual = rssi * POOR / 10;
-		else if (rssi < 15)
-			rssi_qual = (rssi - 10) * (FAIR - POOR) / 5 + POOR;
-		else if (rssi < 20)
-			rssi_qual = (rssi - 15) * (GOOD - FAIR) / 5 + FAIR;
-		else if (rssi < 30)
-			rssi_qual = (rssi - 20) * (VERY_GOOD - GOOD) /
-			    10 + GOOD;
-		else
-			rssi_qual = (rssi - 30) * (PERFECT - VERY_GOOD) /
-			    10 + VERY_GOOD;
-
-		if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_PERCENT_RETRIES,
-					&tx_retries, &ord_len))
-			goto fail_get_ordinal;
-
-		if (tx_retries > 75)
-			tx_qual = (90 - tx_retries) * POOR / 15;
-		else if (tx_retries > 70)
-			tx_qual = (75 - tx_retries) * (FAIR - POOR) / 5 + POOR;
-		else if (tx_retries > 65)
-			tx_qual = (70 - tx_retries) * (GOOD - FAIR) / 5 + FAIR;
-		else if (tx_retries > 50)
-			tx_qual = (65 - tx_retries) * (VERY_GOOD - GOOD) /
-			    15 + GOOD;
-		else
-			tx_qual = (50 - tx_retries) *
-			    (PERFECT - VERY_GOOD) / 50 + VERY_GOOD;
-
-		if (missed_beacons > 50)
-			beacon_qual = (60 - missed_beacons) * POOR / 10;
-		else if (missed_beacons > 40)
-			beacon_qual = (50 - missed_beacons) * (FAIR - POOR) /
-			    10 + POOR;
-		else if (missed_beacons > 32)
-			beacon_qual = (40 - missed_beacons) * (GOOD - FAIR) /
-			    18 + FAIR;
-		else if (missed_beacons > 20)
-			beacon_qual = (32 - missed_beacons) *
-			    (VERY_GOOD - GOOD) / 20 + GOOD;
-		else
-			beacon_qual = (20 - missed_beacons) *
-			    (PERFECT - VERY_GOOD) / 20 + VERY_GOOD;
-
-		quality = min(beacon_qual, min(tx_qual, rssi_qual));
-
-#ifdef CONFIG_IPW2100_DEBUG
-		if (beacon_qual == quality)
-			IPW_DEBUG_WX("Quality clamped by Missed Beacons\n");
-		else if (tx_qual == quality)
-			IPW_DEBUG_WX("Quality clamped by Tx Retries\n");
-		else if (quality != 100)
-			IPW_DEBUG_WX("Quality clamped by Signal Strength\n");
-		else
-			IPW_DEBUG_WX("Quality not clamped.\n");
-#endif
-
-		wstats->qual.qual = quality;
-		wstats->qual.level = rssi + IPW2100_RSSI_TO_DBM;
-	}
-
-	wstats->qual.noise = 0;
-	wstats->qual.updated = 7;
-	wstats->qual.updated |= IW_QUAL_NOISE_INVALID;
-
-	/* FIXME: this is percent and not a # */
-	wstats->miss.beacon = missed_beacons;
-
-	if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_TX_FAILURES,
-				&tx_failures, &ord_len))
-		goto fail_get_ordinal;
-	wstats->discard.retries = tx_failures;
-
-	return wstats;
-
-      fail_get_ordinal:
-	IPW_DEBUG_WX("failed querying ordinals.\n");
-
-	return (struct iw_statistics *)NULL;
-}
-
-static struct iw_handler_def ipw2100_wx_handler_def = {
-	.standard = ipw2100_wx_handlers,
-	.num_standard = ARRAY_SIZE(ipw2100_wx_handlers),
-	.num_private = ARRAY_SIZE(ipw2100_private_handler),
-	.num_private_args = ARRAY_SIZE(ipw2100_private_args),
-	.private = (iw_handler *) ipw2100_private_handler,
-	.private_args = (struct iw_priv_args *)ipw2100_private_args,
-	.get_wireless_stats = ipw2100_wx_wireless_stats,
-};
-
-static void ipw2100_wx_event_work(struct work_struct *work)
-{
-	struct ipw2100_priv *priv =
-		container_of(work, struct ipw2100_priv, wx_event_work.work);
-	union iwreq_data wrqu;
-	int len = ETH_ALEN;
-
-	if (priv->status & STATUS_STOPPING)
-		return;
-
-	mutex_lock(&priv->action_mutex);
-
-	IPW_DEBUG_WX("enter\n");
-
-	mutex_unlock(&priv->action_mutex);
-
-	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-
-	/* Fetch BSSID from the hardware */
-	if (!(priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED)) ||
-	    priv->status & STATUS_RF_KILL_MASK ||
-	    ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID,
-				&priv->bssid, &len)) {
-		memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
-	} else {
-		/* We now have the BSSID, so can finish setting to the full
-		 * associated state */
-		memcpy(wrqu.ap_addr.sa_data, priv->bssid, ETH_ALEN);
-		memcpy(priv->ieee->bssid, priv->bssid, ETH_ALEN);
-		priv->status &= ~STATUS_ASSOCIATING;
-		priv->status |= STATUS_ASSOCIATED;
-		netif_carrier_on(priv->net_dev);
-		netif_wake_queue(priv->net_dev);
-	}
-
-	if (!(priv->status & STATUS_ASSOCIATED)) {
-		IPW_DEBUG_WX("Configuring ESSID\n");
-		mutex_lock(&priv->action_mutex);
-		/* This is a disassociation event, so kick the firmware to
-		 * look for another AP */
-		if (priv->config & CFG_STATIC_ESSID)
-			ipw2100_set_essid(priv, priv->essid, priv->essid_len,
-					  0);
-		else
-			ipw2100_set_essid(priv, NULL, 0, 0);
-		mutex_unlock(&priv->action_mutex);
-	}
-
-	wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
-}
-
-#define IPW2100_FW_MAJOR_VERSION 1
-#define IPW2100_FW_MINOR_VERSION 3
-
-#define IPW2100_FW_MINOR(x) ((x & 0xff) >> 8)
-#define IPW2100_FW_MAJOR(x) (x & 0xff)
-
-#define IPW2100_FW_VERSION ((IPW2100_FW_MINOR_VERSION << 8) | \
-                             IPW2100_FW_MAJOR_VERSION)
-
-#define IPW2100_FW_PREFIX "ipw2100-" __stringify(IPW2100_FW_MAJOR_VERSION) \
-"." __stringify(IPW2100_FW_MINOR_VERSION)
-
-#define IPW2100_FW_NAME(x) IPW2100_FW_PREFIX "" x ".fw"
-
-/*
-
-BINARY FIRMWARE HEADER FORMAT
-
-offset      length   desc
-0           2        version
-2           2        mode == 0:BSS,1:IBSS,2:MONITOR
-4           4        fw_len
-8           4        uc_len
-C           fw_len   firmware data
-12 + fw_len uc_len   microcode data
-
-*/
-
-struct ipw2100_fw_header {
-	short version;
-	short mode;
-	unsigned int fw_size;
-	unsigned int uc_size;
-} __attribute__ ((packed));
-
-static int ipw2100_mod_firmware_load(struct ipw2100_fw *fw)
-{
-	struct ipw2100_fw_header *h =
-	    (struct ipw2100_fw_header *)fw->fw_entry->data;
-
-	if (IPW2100_FW_MAJOR(h->version) != IPW2100_FW_MAJOR_VERSION) {
-		printk(KERN_WARNING DRV_NAME ": Firmware image not compatible "
-		       "(detected version id of %u). "
-		       "See Documentation/networking/README.ipw2100\n",
-		       h->version);
-		return 1;
-	}
-
-	fw->version = h->version;
-	fw->fw.data = fw->fw_entry->data + sizeof(struct ipw2100_fw_header);
-	fw->fw.size = h->fw_size;
-	fw->uc.data = fw->fw.data + h->fw_size;
-	fw->uc.size = h->uc_size;
-
-	return 0;
-}
-
-static int ipw2100_get_firmware(struct ipw2100_priv *priv,
-				struct ipw2100_fw *fw)
-{
-	char *fw_name;
-	int rc;
-
-	IPW_DEBUG_INFO("%s: Using hotplug firmware load.\n",
-		       priv->net_dev->name);
-
-	switch (priv->ieee->iw_mode) {
-	case IW_MODE_ADHOC:
-		fw_name = IPW2100_FW_NAME("-i");
-		break;
-#ifdef CONFIG_IPW2100_MONITOR
-	case IW_MODE_MONITOR:
-		fw_name = IPW2100_FW_NAME("-p");
-		break;
-#endif
-	case IW_MODE_INFRA:
-	default:
-		fw_name = IPW2100_FW_NAME("");
-		break;
-	}
-
-	rc = request_firmware(&fw->fw_entry, fw_name, &priv->pci_dev->dev);
-
-	if (rc < 0) {
-		printk(KERN_ERR DRV_NAME ": "
-		       "%s: Firmware '%s' not available or load failed.\n",
-		       priv->net_dev->name, fw_name);
-		return rc;
-	}
-	IPW_DEBUG_INFO("firmware data %p size %zd\n", fw->fw_entry->data,
-		       fw->fw_entry->size);
-
-	ipw2100_mod_firmware_load(fw);
-
-	return 0;
-}
-
-static void ipw2100_release_firmware(struct ipw2100_priv *priv,
-				     struct ipw2100_fw *fw)
-{
-	fw->version = 0;
-	if (fw->fw_entry)
-		release_firmware(fw->fw_entry);
-	fw->fw_entry = NULL;
-}
-
-static int ipw2100_get_fwversion(struct ipw2100_priv *priv, char *buf,
-				 size_t max)
-{
-	char ver[MAX_FW_VERSION_LEN];
-	u32 len = MAX_FW_VERSION_LEN;
-	u32 tmp;
-	int i;
-	/* firmware version is an ascii string (max len of 14) */
-	if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_FW_VER_NUM, ver, &len))
-		return -EIO;
-	tmp = max;
-	if (len >= max)
-		len = max - 1;
-	for (i = 0; i < len; i++)
-		buf[i] = ver[i];
-	buf[i] = '\0';
-	return tmp;
-}
-
-static int ipw2100_get_ucodeversion(struct ipw2100_priv *priv, char *buf,
-				    size_t max)
-{
-	u32 ver;
-	u32 len = sizeof(ver);
-	/* microcode version is a 32 bit integer */
-	if (ipw2100_get_ordinal(priv, IPW_ORD_UCODE_VERSION, &ver, &len))
-		return -EIO;
-	return snprintf(buf, max, "%08X", ver);
-}
-
-/*
- * On exit, the firmware will have been freed from the fw list
- */
-static int ipw2100_fw_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw)
-{
-	/* firmware is constructed of N contiguous entries, each entry is
-	 * structured as:
-	 *
-	 * offset    sie         desc
-	 * 0         4           address to write to
-	 * 4         2           length of data run
-	 * 6         length      data
-	 */
-	unsigned int addr;
-	unsigned short len;
-
-	const unsigned char *firmware_data = fw->fw.data;
-	unsigned int firmware_data_left = fw->fw.size;
-
-	while (firmware_data_left > 0) {
-		addr = *(u32 *) (firmware_data);
-		firmware_data += 4;
-		firmware_data_left -= 4;
-
-		len = *(u16 *) (firmware_data);
-		firmware_data += 2;
-		firmware_data_left -= 2;
-
-		if (len > 32) {
-			printk(KERN_ERR DRV_NAME ": "
-			       "Invalid firmware run-length of %d bytes\n",
-			       len);
-			return -EINVAL;
-		}
-
-		write_nic_memory(priv->net_dev, addr, len, firmware_data);
-		firmware_data += len;
-		firmware_data_left -= len;
-	}
-
-	return 0;
-}
-
-struct symbol_alive_response {
-	u8 cmd_id;
-	u8 seq_num;
-	u8 ucode_rev;
-	u8 eeprom_valid;
-	u16 valid_flags;
-	u8 IEEE_addr[6];
-	u16 flags;
-	u16 pcb_rev;
-	u16 clock_settle_time;	// 1us LSB
-	u16 powerup_settle_time;	// 1us LSB
-	u16 hop_settle_time;	// 1us LSB
-	u8 date[3];		// month, day, year
-	u8 time[2];		// hours, minutes
-	u8 ucode_valid;
-};
-
-static int ipw2100_ucode_download(struct ipw2100_priv *priv,
-				  struct ipw2100_fw *fw)
-{
-	struct net_device *dev = priv->net_dev;
-	const unsigned char *microcode_data = fw->uc.data;
-	unsigned int microcode_data_left = fw->uc.size;
-	void __iomem *reg = (void __iomem *)dev->base_addr;
-
-	struct symbol_alive_response response;
-	int i, j;
-	u8 data;
-
-	/* Symbol control */
-	write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
-	readl(reg);
-	write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
-	readl(reg);
-
-	/* HW config */
-	write_nic_byte(dev, 0x210014, 0x72);	/* fifo width =16 */
-	readl(reg);
-	write_nic_byte(dev, 0x210014, 0x72);	/* fifo width =16 */
-	readl(reg);
-
-	/* EN_CS_ACCESS bit to reset control store pointer */
-	write_nic_byte(dev, 0x210000, 0x40);
-	readl(reg);
-	write_nic_byte(dev, 0x210000, 0x0);
-	readl(reg);
-	write_nic_byte(dev, 0x210000, 0x40);
-	readl(reg);
-
-	/* copy microcode from buffer into Symbol */
-
-	while (microcode_data_left > 0) {
-		write_nic_byte(dev, 0x210010, *microcode_data++);
-		write_nic_byte(dev, 0x210010, *microcode_data++);
-		microcode_data_left -= 2;
-	}
-
-	/* EN_CS_ACCESS bit to reset the control store pointer */
-	write_nic_byte(dev, 0x210000, 0x0);
-	readl(reg);
-
-	/* Enable System (Reg 0)
-	 * first enable causes garbage in RX FIFO */
-	write_nic_byte(dev, 0x210000, 0x0);
-	readl(reg);
-	write_nic_byte(dev, 0x210000, 0x80);
-	readl(reg);
-
-	/* Reset External Baseband Reg */
-	write_nic_word(dev, IPW2100_CONTROL_REG, 0x703);
-	readl(reg);
-	write_nic_word(dev, IPW2100_CONTROL_REG, 0x707);
-	readl(reg);
-
-	/* HW Config (Reg 5) */
-	write_nic_byte(dev, 0x210014, 0x72);	// fifo width =16
-	readl(reg);
-	write_nic_byte(dev, 0x210014, 0x72);	// fifo width =16
-	readl(reg);
-
-	/* Enable System (Reg 0)
-	 * second enable should be OK */
-	write_nic_byte(dev, 0x210000, 0x00);	// clear enable system
-	readl(reg);
-	write_nic_byte(dev, 0x210000, 0x80);	// set enable system
-
-	/* check Symbol is enabled - upped this from 5 as it wasn't always
-	 * catching the update */
-	for (i = 0; i < 10; i++) {
-		udelay(10);
-
-		/* check Dino is enabled bit */
-		read_nic_byte(dev, 0x210000, &data);
-		if (data & 0x1)
-			break;
-	}
-
-	if (i == 10) {
-		printk(KERN_ERR DRV_NAME ": %s: Error initializing Symbol\n",
-		       dev->name);
-		return -EIO;
-	}
-
-	/* Get Symbol alive response */
-	for (i = 0; i < 30; i++) {
-		/* Read alive response structure */
-		for (j = 0;
-		     j < (sizeof(struct symbol_alive_response) >> 1); j++)
-			read_nic_word(dev, 0x210004, ((u16 *) & response) + j);
-
-		if ((response.cmd_id == 1) && (response.ucode_valid == 0x1))
-			break;
-		udelay(10);
-	}
-
-	if (i == 30) {
-		printk(KERN_ERR DRV_NAME
-		       ": %s: No response from Symbol - hw not alive\n",
-		       dev->name);
-		printk_buf(IPW_DL_ERROR, (u8 *) & response, sizeof(response));
-		return -EIO;
-	}
-
-	return 0;
-}