[wireless ipw2200] trim trailing whitespace
authorJeff Garzik <jgarzik@pobox.com>
Sun, 31 Jul 2005 17:07:26 +0000 (13:07 -0400)
committerJeff Garzik <jgarzik@pobox.com>
Sun, 31 Jul 2005 17:07:26 +0000 (13:07 -0400)
drivers/net/wireless/ipw2200.c
drivers/net/wireless/ipw2200.h

index 133666d43d7e5901f2c91c51723e3ff50922cf3f..5df203155aa336c799dede42336bfd0ade85813e 100644 (file)
@@ -1,5 +1,5 @@
 /******************************************************************************
-  
+
   Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved.
 
   802.11 status code portion of this file from ethereal-0.10.6:
@@ -8,22 +8,22 @@
     By Gerald Combs <gerald@ethereal.com>
     Copyright 1998 Gerald Combs
 
-  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 
+  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 
+
+  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 
+  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
@@ -56,7 +56,7 @@ static const char ipw_modes[] = {
 };
 
 static void ipw_rx(struct ipw_priv *priv);
-static int ipw_queue_tx_reclaim(struct ipw_priv *priv, 
+static int ipw_queue_tx_reclaim(struct ipw_priv *priv,
                                struct clx2_tx_queue *txq, int qindex);
 static int ipw_queue_reset(struct ipw_priv *priv);
 
@@ -101,23 +101,23 @@ static int is_valid_channel(int mode_mask, int channel)
        return 0;
 }
 
-static char *snprint_line(char *buf, size_t count, 
+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 ", 
+               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, " ");
@@ -125,14 +125,14 @@ static char *snprint_line(char *buf, size_t count,
                        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;
 }
 
@@ -145,7 +145,7 @@ static void printk_buf(int level, const u8 *data, u32 len)
 
        while (len) {
                printk(KERN_DEBUG "%s\n",
-                      snprint_line(line, sizeof(line), &data[ofs], 
+                      snprint_line(line, sizeof(line), &data[ofs],
                                    min(len, 16U), ofs));
                ofs += 16;
                len -= min(len, 16U);
@@ -161,21 +161,21 @@ static u8 _ipw_read_reg8(struct ipw_priv *ipw, u32 reg);
 static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value);
 static inline void ipw_write_reg8(struct ipw_priv *a, u32 b, u8 c)
 {
-       IPW_DEBUG_IO("%s %d: write_indirect8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c)); 
+       IPW_DEBUG_IO("%s %d: write_indirect8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
        _ipw_write_reg8(a, b, c);
 }
 
 static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value);
 static inline void ipw_write_reg16(struct ipw_priv *a, u32 b, u16 c)
 {
-       IPW_DEBUG_IO("%s %d: write_indirect16(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c)); 
+       IPW_DEBUG_IO("%s %d: write_indirect16(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
        _ipw_write_reg16(a, b, c);
 }
 
 static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value);
 static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
 {
-       IPW_DEBUG_IO("%s %d: write_indirect32(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));      
+       IPW_DEBUG_IO("%s %d: write_indirect32(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(b), (u32)(c));
        _ipw_write_reg32(a, b, c);
 }
 
@@ -229,7 +229,7 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *data, int n
 static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg,
                             u32 value)
 {
-       IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n", 
+       IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n",
                     priv, reg, value);
        _ipw_write32(priv, CX2_INDIRECT_ADDR, reg);
        _ipw_write32(priv, CX2_INDIRECT_DATA, value);
@@ -241,7 +241,7 @@ static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value)
        IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value);
        _ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK);
        _ipw_write8(priv, CX2_INDIRECT_DATA, value);
-       IPW_DEBUG_IO(" reg = 0x%8lX : value = 0x%8X\n", 
+       IPW_DEBUG_IO(" reg = 0x%8lX : value = 0x%8X\n",
                     (unsigned long)(priv->hw_base + CX2_INDIRECT_DATA),
                     value);
 }
@@ -285,7 +285,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
        u32 dif_len = addr - aligned_addr;
        u32 aligned_len;
        u32 i;
-       
+
        IPW_DEBUG_IO("addr = %i, buf = %p, num = %i\n", addr, buf, num);
 
        /* Read the first nibble byte by byte */
@@ -303,7 +303,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
        aligned_len = num & CX2_INDIRECT_ADDR_MASK;
        for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
                *(u32*)buf = ipw_read32(priv, CX2_AUTOINC_DATA);
-       
+
        /* Copy the last nibble */
        dif_len = num - aligned_len;
        _ipw_write32(priv, CX2_INDIRECT_ADDR, aligned_addr);
@@ -311,16 +311,16 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
                *buf = ipw_read8(priv, CX2_INDIRECT_DATA + i);
 }
 
-static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf, 
+static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf,
                                int num)
 {
        u32 aligned_addr = addr & CX2_INDIRECT_ADDR_MASK;
        u32 dif_len = addr - aligned_addr;
        u32 aligned_len;
        u32 i;
-       
+
        IPW_DEBUG_IO("addr = %i, buf = %p, num = %i\n", addr, buf, num);
-       
+
        /* Write the first nibble byte by byte */
        if (unlikely(dif_len)) {
                /* Start writing at aligned_addr + dif_len */
@@ -330,13 +330,13 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf,
                num -= dif_len;
                aligned_addr += 4;
        }
-       
+
        /* Write DWs through autoinc register */
        _ipw_write32(priv, CX2_AUTOINC_ADDR, aligned_addr);
        aligned_len = num & CX2_INDIRECT_ADDR_MASK;
        for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4)
                _ipw_write32(priv, CX2_AUTOINC_DATA, *(u32*)buf);
-       
+
        /* Copy the last nibble */
        dif_len = num - aligned_len;
        _ipw_write32(priv, CX2_INDIRECT_ADDR, aligned_addr);
@@ -344,7 +344,7 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 *buf,
                _ipw_write8(priv, CX2_INDIRECT_DATA + i, *buf);
 }
 
-static void ipw_write_direct(struct ipw_priv *priv, u32 addr, void *buf, 
+static void ipw_write_direct(struct ipw_priv *priv, u32 addr, void *buf,
                             int num)
 {
        memcpy_toio((priv->hw_base + addr), buf, num);
@@ -379,37 +379,37 @@ static inline void ipw_disable_interrupts(struct ipw_priv *priv)
 static char *ipw_error_desc(u32 val)
 {
        switch (val) {
-       case IPW_FW_ERROR_OK: 
+       case IPW_FW_ERROR_OK:
                return "ERROR_OK";
-       case IPW_FW_ERROR_FAIL: 
+       case IPW_FW_ERROR_FAIL:
                return "ERROR_FAIL";
-       case IPW_FW_ERROR_MEMORY_UNDERFLOW: 
+       case IPW_FW_ERROR_MEMORY_UNDERFLOW:
                return "MEMORY_UNDERFLOW";
-       case IPW_FW_ERROR_MEMORY_OVERFLOW: 
+       case IPW_FW_ERROR_MEMORY_OVERFLOW:
                return "MEMORY_OVERFLOW";
-       case IPW_FW_ERROR_BAD_PARAM: 
+       case IPW_FW_ERROR_BAD_PARAM:
                return "ERROR_BAD_PARAM";
-       case IPW_FW_ERROR_BAD_CHECKSUM: 
+       case IPW_FW_ERROR_BAD_CHECKSUM:
                return "ERROR_BAD_CHECKSUM";
-       case IPW_FW_ERROR_NMI_INTERRUPT: 
+       case IPW_FW_ERROR_NMI_INTERRUPT:
                return "ERROR_NMI_INTERRUPT";
-       case IPW_FW_ERROR_BAD_DATABASE: 
+       case IPW_FW_ERROR_BAD_DATABASE:
                return "ERROR_BAD_DATABASE";
-       case IPW_FW_ERROR_ALLOC_FAIL: 
+       case IPW_FW_ERROR_ALLOC_FAIL:
                return "ERROR_ALLOC_FAIL";
-       case IPW_FW_ERROR_DMA_UNDERRUN: 
+       case IPW_FW_ERROR_DMA_UNDERRUN:
                return "ERROR_DMA_UNDERRUN";
-       case IPW_FW_ERROR_DMA_STATUS: 
+       case IPW_FW_ERROR_DMA_STATUS:
                return "ERROR_DMA_STATUS";
-       case IPW_FW_ERROR_DINOSTATUS_ERROR: 
+       case IPW_FW_ERROR_DINOSTATUS_ERROR:
                return "ERROR_DINOSTATUS_ERROR";
-       case IPW_FW_ERROR_EEPROMSTATUS_ERROR: 
+       case IPW_FW_ERROR_EEPROMSTATUS_ERROR:
                return "ERROR_EEPROMSTATUS_ERROR";
-       case IPW_FW_ERROR_SYSASSERT: 
+       case IPW_FW_ERROR_SYSASSERT:
                return "ERROR_SYSASSERT";
-       case IPW_FW_ERROR_FATAL_ERROR: 
+       case IPW_FW_ERROR_FATAL_ERROR:
                return "ERROR_FATALSTATUS_ERROR";
-       default: 
+       default:
                return "UNKNOWNSTATUS_ERROR";
        }
 }
@@ -420,15 +420,15 @@ static void ipw_dump_nic_error_log(struct ipw_priv *priv)
 
        base = ipw_read32(priv, IPWSTATUS_ERROR_LOG);
        count = ipw_read_reg32(priv, base);
-       
+
        if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
                IPW_ERROR("Start IPW Error Log Dump:\n");
                IPW_ERROR("Status: 0x%08X, Config: %08X\n",
                          priv->status, priv->config);
        }
 
-       for (i = ERROR_START_OFFSET; 
-            i <= count * ERROR_ELEM_SIZE; 
+       for (i = ERROR_START_OFFSET;
+            i <= count * ERROR_ELEM_SIZE;
             i += ERROR_ELEM_SIZE) {
                desc   = ipw_read_reg32(priv, base + i);
                time   = ipw_read_reg32(priv, base + i + 1*sizeof(u32));
@@ -439,8 +439,8 @@ static void ipw_dump_nic_error_log(struct ipw_priv *priv)
                idata =  ipw_read_reg32(priv, base + i + 6*sizeof(u32));
 
                IPW_ERROR(
-                       "%s %i 0x%08x  0x%08x  0x%08x  0x%08x  0x%08x\n", 
-                       ipw_error_desc(desc), time, blink1, blink2, 
+                       "%s %i 0x%08x  0x%08x  0x%08x  0x%08x  0x%08x\n",
+                       ipw_error_desc(desc), time, blink1, blink2,
                        ilink1, ilink2, idata);
        }
 }
@@ -451,12 +451,12 @@ static void ipw_dump_nic_event_log(struct ipw_priv *priv)
 
        base = ipw_read32(priv, IPW_EVENT_LOG);
        count = ipw_read_reg32(priv, base);
-       
+
        if (EVENT_START_OFFSET <= count * EVENT_ELEM_SIZE)
                IPW_ERROR("Start IPW Event Log Dump:\n");
 
-       for (i = EVENT_START_OFFSET; 
-            i <= count * EVENT_ELEM_SIZE; 
+       for (i = EVENT_START_OFFSET;
+            i <= count * EVENT_ELEM_SIZE;
             i += EVENT_ELEM_SIZE) {
                ev = ipw_read_reg32(priv, base + i);
                time  = ipw_read_reg32(priv, base + i + 1*sizeof(u32));
@@ -479,7 +479,7 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
                IPW_DEBUG_ORD("Invalid argument\n");
                return -EINVAL;
        }
-       
+
        /* verify device ordinal tables have been initialized */
        if (!priv->table0_addr || !priv->table1_addr || !priv->table2_addr) {
                IPW_DEBUG_ORD("Access ordinals before initialization\n");
@@ -491,7 +491,7 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
                /*
                 * TABLE 0: Direct access to a table of 32 bit values
                 *
-                * This is a very simple table with the data directly 
+                * This is a very simple table with the data directly
                 * read from the table
                 */
 
@@ -523,15 +523,15 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
        case IPW_ORD_TABLE_1_MASK:
                /*
                 * TABLE 1: Indirect access to a table of 32 bit values
-                * 
-                * This is a fairly large table of u32 values each 
+                *
+                * This is a fairly large table of u32 values each
                 * representing starting addr for the data (which is
                 * also a u32)
                 */
 
                /* remove the table id from the ordinal */
                ord &= IPW_ORD_TABLE_VALUE_MASK;
-               
+
                /* boundary check */
                if (ord > priv->table1_len) {
                        IPW_DEBUG_ORD("ordinal value too long\n");
@@ -570,30 +570,30 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
 
                /* get the address of statistic */
                addr = ipw_read_reg32(priv, priv->table2_addr + (ord << 3));
-               
-               /* get the second DW of statistics ; 
+
+               /* get the second DW of statistics ;
                 * two 16-bit words - first is length, second is count */
                field_info = ipw_read_reg32(priv, priv->table2_addr + (ord << 3) + sizeof(u32));
-               
+
                /* get each entry length */
                field_len = *((u16 *)&field_info);
-               
+
                /* get number of entries */
                field_count = *(((u16 *)&field_info) + 1);
-               
+
                /* abort if not enought memory */
                total_len = field_len * field_count;
                if (total_len > *len) {
                        *len = total_len;
                        return -EINVAL;
                }
-               
+
                *len = total_len;
                if (!total_len)
                        return 0;
 
                IPW_DEBUG_ORD("addr = 0x%08x, total_len = %i, "
-                             "field_info = 0x%08x\n", 
+                             "field_info = 0x%08x\n",
                              addr, total_len, field_info);
                ipw_read_indirect(priv, addr, val, total_len);
                break;
@@ -604,14 +604,14 @@ static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val,
 
        }
 
-       
+
        return 0;
 }
 
 static void ipw_init_ordinals(struct ipw_priv *priv)
 {
        priv->table0_addr = IPW_ORDINALS_TABLE_LOWER;
-       priv->table0_len = ipw_read32(priv, priv->table0_addr); 
+       priv->table0_len = ipw_read32(priv, priv->table0_addr);
 
        IPW_DEBUG_ORD("table 0 offset at 0x%08x, len = %i\n",
                      priv->table0_addr, priv->table0_len);
@@ -635,7 +635,7 @@ static void ipw_init_ordinals(struct ipw_priv *priv)
  * The following adds a new attribute to the sysfs representation
  * of this device driver (i.e. a new file in /sys/bus/pci/drivers/ipw/)
  * used for controling the debug level.
- * 
+ *
  * See the level definitions in ipw for details.
  */
 static ssize_t show_debug_level(struct device_driver *d, char *buf)
@@ -655,8 +655,8 @@ static ssize_t store_debug_level(struct device_driver *d,
                val = simple_strtoul(p, &p, 16);
        } else
                val = simple_strtoul(p, &p, 10);
-       if (p == buf) 
-               printk(KERN_INFO DRV_NAME 
+       if (p == buf)
+               printk(KERN_INFO DRV_NAME
                       ": %s is not in hex or decimal form.\n", buf);
        else
                ipw_debug_level = val;
@@ -664,7 +664,7 @@ static ssize_t store_debug_level(struct device_driver *d,
        return strnlen(buf, count);
 }
 
-static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, 
+static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO,
                   show_debug_level, store_debug_level);
 
 static ssize_t show_status(struct device *d,
@@ -701,7 +701,7 @@ static ssize_t show_nic_type(struct device *d,
        case EEPROM_NIC_TYPE_HP:
                return sprintf(buf, "HP\n");
        }
-               
+
        return sprintf(buf, "UNKNOWN\n");
 }
 static DEVICE_ATTR(nic_type, S_IRUGO, show_nic_type, NULL);
@@ -711,7 +711,7 @@ static ssize_t dump_error_log(struct device *d,
 {
        char *p = (char *)buf;
 
-       if (p[0] == '1') 
+       if (p[0] == '1')
                ipw_dump_nic_error_log((struct ipw_priv*)d->driver_data);
 
        return strnlen(buf, count);
@@ -723,7 +723,7 @@ static ssize_t dump_event_log(struct device *d,
 {
        char *p = (char *)buf;
 
-       if (p[0] == '1') 
+       if (p[0] == '1')
                ipw_dump_nic_event_log((struct ipw_priv*)d->driver_data);
 
        return strnlen(buf, count);
@@ -774,7 +774,7 @@ static ssize_t store_eeprom_delay(struct device *d,
        sscanf(buf, "%i", &p->eeprom_delay);
        return strnlen(buf, count);
 }
-static DEVICE_ATTR(eeprom_delay, S_IWUSR|S_IRUGO, 
+static DEVICE_ATTR(eeprom_delay, S_IWUSR|S_IRUGO,
                   show_eeprom_delay,store_eeprom_delay);
 
 static ssize_t show_command_event_reg(struct device *d,
@@ -797,7 +797,7 @@ static ssize_t store_command_event_reg(struct device *d,
        ipw_write_reg32(p, CX2_INTERNAL_CMD_EVENT, reg);
        return strnlen(buf, count);
 }
-static DEVICE_ATTR(command_event_reg, S_IWUSR|S_IRUGO, 
+static DEVICE_ATTR(command_event_reg, S_IWUSR|S_IRUGO,
                   show_command_event_reg,store_command_event_reg);
 
 static ssize_t show_mem_gpio_reg(struct device *d,
@@ -828,11 +828,11 @@ static ssize_t show_indirect_dword(struct device *d,
 {
        u32 reg = 0;
        struct ipw_priv *priv = d->driver_data;
-       if (priv->status & STATUS_INDIRECT_DWORD) 
+       if (priv->status & STATUS_INDIRECT_DWORD)
                reg = ipw_read_reg32(priv, priv->indirect_dword);
-       else 
+       else
                reg = 0;
-       
+
        return sprintf(buf, "0x%08x\n", reg);
 }
 static ssize_t store_indirect_dword(struct device *d,
@@ -845,7 +845,7 @@ static ssize_t store_indirect_dword(struct device *d,
        priv->status |= STATUS_INDIRECT_DWORD;
        return strnlen(buf, count);
 }
-static DEVICE_ATTR(indirect_dword, S_IWUSR|S_IRUGO, 
+static DEVICE_ATTR(indirect_dword, S_IWUSR|S_IRUGO,
                   show_indirect_dword,store_indirect_dword);
 
 static ssize_t show_indirect_byte(struct device *d,
@@ -853,9 +853,9 @@ static ssize_t show_indirect_byte(struct device *d,
 {
        u8 reg = 0;
        struct ipw_priv *priv = d->driver_data;
-       if (priv->status & STATUS_INDIRECT_BYTE) 
+       if (priv->status & STATUS_INDIRECT_BYTE)
                reg = ipw_read_reg8(priv, priv->indirect_byte);
-       else 
+       else
                reg = 0;
 
        return sprintf(buf, "0x%02x\n", reg);
@@ -870,7 +870,7 @@ static ssize_t store_indirect_byte(struct device *d,
        priv->status |= STATUS_INDIRECT_BYTE;
        return strnlen(buf, count);
 }
-static DEVICE_ATTR(indirect_byte, S_IWUSR|S_IRUGO, 
+static DEVICE_ATTR(indirect_byte, S_IWUSR|S_IRUGO,
                   show_indirect_byte, store_indirect_byte);
 
 static ssize_t show_direct_dword(struct device *d,
@@ -879,9 +879,9 @@ static ssize_t show_direct_dword(struct device *d,
        u32 reg = 0;
        struct ipw_priv *priv = d->driver_data;
 
-       if (priv->status & STATUS_DIRECT_DWORD) 
+       if (priv->status & STATUS_DIRECT_DWORD)
                reg = ipw_read32(priv, priv->direct_dword);
-       else 
+       else
                reg = 0;
 
        return sprintf(buf, "0x%08x\n", reg);
@@ -896,7 +896,7 @@ static ssize_t store_direct_dword(struct device *d,
        priv->status |= STATUS_DIRECT_DWORD;
        return strnlen(buf, count);
 }
-static DEVICE_ATTR(direct_dword, S_IWUSR|S_IRUGO, 
+static DEVICE_ATTR(direct_dword, S_IWUSR|S_IRUGO,
                   show_direct_dword,store_direct_dword);
 
 
@@ -914,7 +914,7 @@ 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) 
+          1 - SW based RF kill active (sysfs)
           2 - HW based RF kill active
           3 - Both HW and SW baed RF kill active */
        struct ipw_priv *priv = d->driver_data;
@@ -925,7 +925,7 @@ static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr,
 
 static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
 {
-       if ((disable_radio ? 1 : 0) == 
+       if ((disable_radio ? 1 : 0) ==
            (priv->status & STATUS_RF_KILL_SW ? 1 : 0))
                return 0 ;
 
@@ -935,7 +935,7 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
        if (disable_radio) {
                priv->status |= STATUS_RF_KILL_SW;
 
-               if (priv->workqueue) { 
+               if (priv->workqueue) {
                        cancel_delayed_work(&priv->request_scan);
                }
                wake_up_interruptible(&priv->wait_command_queue);
@@ -947,9 +947,9 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio)
                                          "disabled by HW switch\n");
                        /* Make sure the RF_KILL check timer is running */
                        cancel_delayed_work(&priv->rf_kill);
-                       queue_delayed_work(priv->workqueue, &priv->rf_kill, 
+                       queue_delayed_work(priv->workqueue, &priv->rf_kill,
                                           2 * HZ);
-               } else 
+               } else
                        queue_work(priv->workqueue, &priv->up);
        }
 
@@ -960,7 +960,7 @@ static ssize_t store_rf_kill(struct device *d,  struct device_attribute *attr,
                                const char *buf, size_t count)
 {
        struct ipw_priv *priv = d->driver_data;
-       
+
        ipw_radio_kill_sw(priv, buf[0] == '1');
 
        return count;
@@ -1055,7 +1055,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
                queue_delayed_work(priv->workqueue, &priv->rf_kill, 2 * HZ);
                handled |= CX2_INTA_BIT_RF_KILL_DONE;
        }
-       
+
        if (inta & CX2_INTA_BIT_FATAL_ERROR) {
                IPW_ERROR("Firmware error detected.  Restarting.\n");
 #ifdef CONFIG_IPW_DEBUG
@@ -1074,7 +1074,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
        }
 
        if (handled != inta) {
-               IPW_ERROR("Unhandled INTA bits 0x%08x\n", 
+               IPW_ERROR("Unhandled INTA bits 0x%08x\n",
                                inta & ~handled);
        }
 
@@ -1083,63 +1083,63 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
 
        spin_unlock_irqrestore(&priv->lock, flags);
 }
+
 #ifdef CONFIG_IPW_DEBUG
 #define IPW_CMD(x) case IPW_CMD_ ## x : return #x
 static char *get_cmd_string(u8 cmd)
 {
        switch (cmd) {
                IPW_CMD(HOST_COMPLETE);
-               IPW_CMD(POWER_DOWN); 
-               IPW_CMD(SYSTEM_CONFIG); 
-               IPW_CMD(MULTICAST_ADDRESS); 
-               IPW_CMD(SSID); 
-               IPW_CMD(ADAPTER_ADDRESS); 
-               IPW_CMD(PORT_TYPE); 
-               IPW_CMD(RTS_THRESHOLD); 
-               IPW_CMD(FRAG_THRESHOLD); 
-               IPW_CMD(POWER_MODE); 
-               IPW_CMD(WEP_KEY); 
-               IPW_CMD(TGI_TX_KEY); 
-               IPW_CMD(SCAN_REQUEST); 
-               IPW_CMD(SCAN_REQUEST_EXT); 
-               IPW_CMD(ASSOCIATE); 
-               IPW_CMD(SUPPORTED_RATES); 
-               IPW_CMD(SCAN_ABORT); 
-               IPW_CMD(TX_FLUSH); 
-               IPW_CMD(QOS_PARAMETERS); 
-               IPW_CMD(DINO_CONFIG); 
-               IPW_CMD(RSN_CAPABILITIES); 
-               IPW_CMD(RX_KEY); 
-               IPW_CMD(CARD_DISABLE); 
-               IPW_CMD(SEED_NUMBER); 
-               IPW_CMD(TX_POWER); 
-               IPW_CMD(COUNTRY_INFO); 
-               IPW_CMD(AIRONET_INFO); 
-               IPW_CMD(AP_TX_POWER); 
-               IPW_CMD(CCKM_INFO); 
-               IPW_CMD(CCX_VER_INFO); 
-               IPW_CMD(SET_CALIBRATION); 
-               IPW_CMD(SENSITIVITY_CALIB); 
-               IPW_CMD(RETRY_LIMIT); 
-               IPW_CMD(IPW_PRE_POWER_DOWN); 
-               IPW_CMD(VAP_BEACON_TEMPLATE); 
-               IPW_CMD(VAP_DTIM_PERIOD); 
-               IPW_CMD(EXT_SUPPORTED_RATES); 
-               IPW_CMD(VAP_LOCAL_TX_PWR_CONSTRAINT); 
-               IPW_CMD(VAP_QUIET_INTERVALS); 
-               IPW_CMD(VAP_CHANNEL_SWITCH); 
-               IPW_CMD(VAP_MANDATORY_CHANNELS); 
-               IPW_CMD(VAP_CELL_PWR_LIMIT); 
-               IPW_CMD(VAP_CF_PARAM_SET); 
-               IPW_CMD(VAP_SET_BEACONING_STATE); 
-               IPW_CMD(MEASUREMENT); 
-               IPW_CMD(POWER_CAPABILITY); 
-               IPW_CMD(SUPPORTED_CHANNELS); 
-               IPW_CMD(TPC_REPORT); 
-               IPW_CMD(WME_INFO); 
-               IPW_CMD(PRODUCTION_COMMAND); 
-       default: 
+               IPW_CMD(POWER_DOWN);
+               IPW_CMD(SYSTEM_CONFIG);
+               IPW_CMD(MULTICAST_ADDRESS);
+               IPW_CMD(SSID);
+               IPW_CMD(ADAPTER_ADDRESS);
+               IPW_CMD(PORT_TYPE);
+               IPW_CMD(RTS_THRESHOLD);
+               IPW_CMD(FRAG_THRESHOLD);
+               IPW_CMD(POWER_MODE);
+               IPW_CMD(WEP_KEY);
+               IPW_CMD(TGI_TX_KEY);
+               IPW_CMD(SCAN_REQUEST);
+               IPW_CMD(SCAN_REQUEST_EXT);
+               IPW_CMD(ASSOCIATE);
+               IPW_CMD(SUPPORTED_RATES);
+               IPW_CMD(SCAN_ABORT);
+               IPW_CMD(TX_FLUSH);
+               IPW_CMD(QOS_PARAMETERS);
+               IPW_CMD(DINO_CONFIG);
+               IPW_CMD(RSN_CAPABILITIES);
+               IPW_CMD(RX_KEY);
+               IPW_CMD(CARD_DISABLE);
+               IPW_CMD(SEED_NUMBER);
+               IPW_CMD(TX_POWER);
+               IPW_CMD(COUNTRY_INFO);
+               IPW_CMD(AIRONET_INFO);
+               IPW_CMD(AP_TX_POWER);
+               IPW_CMD(CCKM_INFO);
+               IPW_CMD(CCX_VER_INFO);
+               IPW_CMD(SET_CALIBRATION);
+               IPW_CMD(SENSITIVITY_CALIB);
+               IPW_CMD(RETRY_LIMIT);
+               IPW_CMD(IPW_PRE_POWER_DOWN);
+               IPW_CMD(VAP_BEACON_TEMPLATE);
+               IPW_CMD(VAP_DTIM_PERIOD);
+               IPW_CMD(EXT_SUPPORTED_RATES);
+               IPW_CMD(VAP_LOCAL_TX_PWR_CONSTRAINT);
+               IPW_CMD(VAP_QUIET_INTERVALS);
+               IPW_CMD(VAP_CHANNEL_SWITCH);
+               IPW_CMD(VAP_MANDATORY_CHANNELS);
+               IPW_CMD(VAP_CELL_PWR_LIMIT);
+               IPW_CMD(VAP_CF_PARAM_SET);
+               IPW_CMD(VAP_SET_BEACONING_STATE);
+               IPW_CMD(MEASUREMENT);
+               IPW_CMD(POWER_CAPABILITY);
+               IPW_CMD(SUPPORTED_CHANNELS);
+               IPW_CMD(TPC_REPORT);
+               IPW_CMD(WME_INFO);
+               IPW_CMD(PRODUCTION_COMMAND);
+       default:
                return "UNKNOWN";
        }
 }
@@ -1156,8 +1156,8 @@ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
        }
 
        priv->status |= STATUS_HCMD_ACTIVE;
-       
-       IPW_DEBUG_HC("Sending %s command (#%d), %d bytes\n", 
+
+       IPW_DEBUG_HC("Sending %s command (#%d), %d bytes\n",
                     get_cmd_string(cmd->cmd), cmd->cmd, cmd->len);
        printk_buf(IPW_DL_HOST_COMMAND, (u8*)cmd->param, cmd->len);
 
@@ -1198,11 +1198,11 @@ static int ipw_send_host_complete(struct ipw_priv *priv)
                IPW_ERROR("failed to send HOST_COMPLETE command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
-static int ipw_send_system_config(struct ipw_priv *priv, 
+static int ipw_send_system_config(struct ipw_priv *priv,
                                  struct ipw_sys_config *config)
 {
        struct host_cmd cmd = {
@@ -1241,7 +1241,7 @@ static int ipw_send_ssid(struct ipw_priv *priv, u8 *ssid, int len)
                IPW_ERROR("failed to send SSID command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
@@ -1266,7 +1266,7 @@ static int ipw_send_adapter_address(struct ipw_priv *priv, u8 *mac)
                IPW_ERROR("failed to send ADAPTER_ADDRESS command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
@@ -1294,7 +1294,7 @@ static void ipw_scan_check(void *data)
        struct ipw_priv *priv = data;
        if (priv->status & (STATUS_SCANNING | STATUS_SCAN_ABORTING)) {
                IPW_DEBUG_SCAN("Scan completion watchdog resetting "
-                              "adapter (%dms).\n", 
+                              "adapter (%dms).\n",
                               IPW_SCAN_CHECK_WATCHDOG / 100);
                ipw_adapter_restart(priv);
        }
@@ -1318,8 +1318,8 @@ static int ipw_send_scan_request_ext(struct ipw_priv *priv,
                IPW_ERROR("failed to send SCAN_REQUEST_EXT command\n");
                return -1;
        }
-       
-       queue_delayed_work(priv->workqueue, &priv->scan_check, 
+
+       queue_delayed_work(priv->workqueue, &priv->scan_check,
                           IPW_SCAN_CHECK_WATCHDOG);
        return 0;
 }
@@ -1340,7 +1340,7 @@ static int ipw_send_scan_abort(struct ipw_priv *priv)
                IPW_ERROR("failed to send SCAN_ABORT command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
@@ -1379,7 +1379,7 @@ static int ipw_send_associate(struct ipw_priv *priv,
                IPW_ERROR("failed to send ASSOCIATE command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
@@ -1401,7 +1401,7 @@ static int ipw_send_supported_rates(struct ipw_priv *priv,
                IPW_ERROR("failed to send SUPPORTED_RATES command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
@@ -1423,7 +1423,7 @@ static int ipw_set_random_seed(struct ipw_priv *priv)
                IPW_ERROR("failed to send SEED_NUMBER command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
@@ -1446,7 +1446,7 @@ static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off)
                IPW_ERROR("failed to send CARD_DISABLE command\n");
                return -1;
        }
-       
+
        return 0;
 }
 #endif
@@ -1469,7 +1469,7 @@ static int ipw_send_tx_power(struct ipw_priv *priv,
                IPW_ERROR("failed to send TX_POWER command\n");
                return -1;
        }
-       
+
        return 0;
 }
 
@@ -1533,7 +1533,7 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode)
                IPW_ERROR("Invalid args\n");
                return -1;
        }
-       
+
        /* If on battery, set to 3, if AC set to CAM, else user
         * level */
        switch (mode) {
@@ -1577,7 +1577,7 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode)
 static inline void eeprom_write_reg(struct ipw_priv *p, u32 data)
 {
        ipw_write_reg32(p, FW_MEM_REG_EEPROM_ACCESS, data);
-       
+
        /* the eeprom requires some time to complete the operation */
        udelay(p->eeprom_delay);
 
@@ -1628,7 +1628,7 @@ static u16 eeprom_read_u16(struct ipw_priv* priv, u8 addr)
 {
        int i;
        u16 r=0;
-       
+
        /* Send READ Opcode */
        eeprom_op(priv,EEPROM_CMD_READ,addr);
 
@@ -1643,11 +1643,11 @@ static u16 eeprom_read_u16(struct ipw_priv* priv, u8 addr)
                data = ipw_read_reg32(priv,FW_MEM_REG_EEPROM_ACCESS);
                r = (r<<1) | ((data & EEPROM_BIT_DO)?1:0);
        }
-       
+
        /* Send another dummy bit */
        eeprom_write_reg(priv,0);
        eeprom_disable_cs(priv);
-       
+
        return r;
 }
 
@@ -1671,15 +1671,15 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv)
 {
        int i;
        u16 *eeprom = (u16 *)priv->eeprom;
-  
+
        IPW_DEBUG_TRACE(">>\n");
 
        /* read entire contents of eeprom into private buffer */
        for ( i=0; i<128; i++ )
                eeprom[i] = eeprom_read_u16(priv,(u8)i);
 
-       /* 
-          If the data looks correct, then copy it to our private 
+       /*
+          If the data looks correct, then copy it to our private
           copy.  Otherwise let the firmware know to perform the operation
           on it's own
        */
@@ -1688,7 +1688,7 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv)
 
                /* write the eeprom data to sram */
                for( i=0; i<CX2_EEPROM_IMAGE_SIZE; i++ )
-                       ipw_write8(priv, IPW_EEPROM_DATA + i, 
+                       ipw_write8(priv, IPW_EEPROM_DATA + i,
                                   priv->eeprom[i]);
 
                /* Do not load eeprom data on fatal error or suspend */
@@ -1709,14 +1709,14 @@ static inline void ipw_zero_memory(struct ipw_priv *priv, u32 start, u32 count)
        count >>= 2;
        if (!count) return;
        _ipw_write32(priv, CX2_AUTOINC_ADDR, start);
-       while (count--) 
+       while (count--)
                _ipw_write32(priv, CX2_AUTOINC_DATA, 0);
 }
 
 static inline void ipw_fw_dma_reset_command_blocks(struct ipw_priv *priv)
 {
        ipw_zero_memory(priv, CX2_SHARED_SRAM_DMA_CONTROL,
-                       CB_NUMBER_OF_ELEMENTS_SMALL * 
+                       CB_NUMBER_OF_ELEMENTS_SMALL *
                        sizeof(struct command_block));
 }
 
@@ -1724,10 +1724,10 @@ static int ipw_fw_dma_enable(struct ipw_priv *priv)
 { /* start dma engine but no transfers yet*/
 
        IPW_DEBUG_FW(">> : \n");
-    
+
        /* Start the dma */
        ipw_fw_dma_reset_command_blocks(priv);
-       
+
        /* Write CB base address */
        ipw_write_reg32(priv, CX2_DMA_I_CB_BASE, CX2_SHARED_SRAM_DMA_CONTROL);
 
@@ -1740,18 +1740,18 @@ static void ipw_fw_dma_abort(struct ipw_priv *priv)
        u32 control = 0;
 
        IPW_DEBUG_FW(">> :\n");
-    
-       //set the Stop and Abort bit    
+
+       //set the Stop and Abort bit
        control = DMA_CONTROL_SMALL_CB_CONST_VALUE | DMA_CB_STOP_AND_ABORT;
        ipw_write_reg32(priv, CX2_DMA_I_DMA_CONTROL, control);
        priv->sram_desc.last_cb_index = 0;
-       
+
        IPW_DEBUG_FW("<< \n");
 }
 
 static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index, struct command_block *cb)
 {
-       u32 address = CX2_SHARED_SRAM_DMA_CONTROL + (sizeof(struct command_block) * index); 
+       u32 address = CX2_SHARED_SRAM_DMA_CONTROL + (sizeof(struct command_block) * index);
        IPW_DEBUG_FW(">> :\n");
 
        ipw_write_indirect(priv, address, (u8*)cb, (int)sizeof(struct command_block));
@@ -1767,13 +1767,13 @@ static int ipw_fw_dma_kick(struct ipw_priv *priv)
        u32 index=0;
 
        IPW_DEBUG_FW(">> :\n");
-    
+
        for (index = 0; index < priv->sram_desc.last_cb_index; index++)
                ipw_fw_dma_write_command_block(priv, index, &priv->sram_desc.cb_list[index]);
 
        /* Enable the DMA in the CSR register */
        ipw_clear_bit(priv, CX2_RESET_REG,CX2_RESET_REG_MASTER_DISABLED | CX2_RESET_REG_STOP_MASTER);
-       
+
         /* Set the Start bit. */
        control = DMA_CONTROL_SMALL_CB_CONST_VALUE | DMA_CB_START;
        ipw_write_reg32(priv, CX2_DMA_I_DMA_CONTROL, control);
@@ -1824,10 +1824,10 @@ static int ipw_fw_dma_command_block_index(struct ipw_priv *priv)
 
        IPW_DEBUG_FW("<< :\n");
        current_cb_address= ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB);
-       
+
        current_cb_index = (current_cb_address - CX2_SHARED_SRAM_DMA_CONTROL )/
                sizeof (struct command_block);
-       
+
        IPW_DEBUG_FW_INFO("Current CB index 0x%x address = 0x%X \n",
                          current_cb_index, current_cb_address );
 
@@ -1844,8 +1844,8 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
                                        int is_last)
 {
 
-       u32 control = CB_VALID | CB_SRC_LE | CB_DEST_LE | CB_SRC_AUTOINC | 
-               CB_SRC_IO_GATED | CB_DEST_AUTOINC | CB_SRC_SIZE_LONG | 
+       u32 control = CB_VALID | CB_SRC_LE | CB_DEST_LE | CB_SRC_AUTOINC |
+               CB_SRC_IO_GATED | CB_DEST_AUTOINC | CB_SRC_SIZE_LONG |
                CB_DEST_SIZE_LONG;
        struct command_block *cb;
        u32 last_cb_element=0;
@@ -1866,7 +1866,7 @@ static int ipw_fw_dma_add_command_block(struct ipw_priv *priv,
 
        if (is_last)
                control |= CB_LAST_VALID;
-       
+
        control |= length;
 
        /* Calculate the CB Element's checksum value */
@@ -1902,7 +1902,7 @@ static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
                if (status) {
                        IPW_DEBUG_FW_INFO(": Failed\n");
                        return -1;
-               } else 
+               } else
                        IPW_DEBUG_FW_INFO(": Added new cb\n");
 
                src_offset += CB_MAX_LENGTH;
@@ -1919,11 +1919,11 @@ static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
                if (status) {
                        IPW_DEBUG_FW_INFO(": Failed on the buffer tail\n");
                        return -1;
-               } else 
+               } else
                        IPW_DEBUG_FW_INFO(": Adding new cb - the buffer tail\n");
        }
-       
-       
+
+
        IPW_DEBUG_FW("<< \n");
        return 0;
 }
@@ -1936,7 +1936,7 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv)
        IPW_DEBUG_FW(">> : \n");
 
        current_index = ipw_fw_dma_command_block_index(priv);
-       IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%8X\n", 
+       IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%8X\n",
                          (int) priv->sram_desc.last_cb_index);
 
        while (current_index < priv->sram_desc.last_cb_index) {
@@ -1956,33 +1956,33 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv)
        ipw_fw_dma_abort(priv);
 
        /*Disable the DMA in the CSR register*/
-       ipw_set_bit(priv, CX2_RESET_REG, 
+       ipw_set_bit(priv, CX2_RESET_REG,
                    CX2_RESET_REG_MASTER_DISABLED | CX2_RESET_REG_STOP_MASTER);
 
        IPW_DEBUG_FW("<< dmaWaitSync \n");
        return 0;
 }
 
-static void ipw_remove_current_network(struct ipw_priv *priv) 
+static void ipw_remove_current_network(struct ipw_priv *priv)
 {
        struct list_head *element, *safe;
-       struct ieee80211_network *network = NULL;       
+       struct ieee80211_network *network = NULL;
        list_for_each_safe(element, safe, &priv->ieee->network_list) {
                network = list_entry(element, struct ieee80211_network, list);
                if (!memcmp(network->bssid, priv->bssid, ETH_ALEN)) {
                        list_del(element);
-                       list_add_tail(&network->list, 
+                       list_add_tail(&network->list,
                                      &priv->ieee->network_free_list);
                }
        }
 }
 
 /**
- * Check that card is still alive. 
+ * Check that card is still alive.
  * Reads debug register from domain0.
  * If card is present, pre-defined value should
  * be found there.
- * 
+ *
  * @param priv
  * @return 1 if card is present, 0 otherwise
  */
@@ -1997,16 +1997,16 @@ static inline int ipw_poll_bit(struct ipw_priv *priv, u32 addr, u32 mask,
        int i = 0;
 
        do {
-               if ((ipw_read32(priv, addr) & mask) == mask) 
+               if ((ipw_read32(priv, addr) & mask) == mask)
                        return i;
                mdelay(10);
                i += 10;
        } while (i < timeout);
-       
+
        return -ETIME;
 }
 
-/* These functions load the firmware and micro code for the operation of 
+/* These functions load the firmware and micro code for the operation of
  * the ipw hardware.  It assumes the buffer has all the bits for the
  * image and the caller is handling the memory allocation and clean up.
  */
@@ -2015,7 +2015,7 @@ static inline int ipw_poll_bit(struct ipw_priv *priv, u32 addr, u32 mask,
 static int ipw_stop_master(struct ipw_priv * priv)
 {
        int rc;
-       
+
        IPW_DEBUG_TRACE(">> \n");
        /* stop master. typical delay - 0 */
        ipw_set_bit(priv, CX2_RESET_REG, CX2_RESET_REG_STOP_MASTER);
@@ -2079,16 +2079,16 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
        u16 *image;
 
        image = (u16 *)data;
-       
+
        IPW_DEBUG_TRACE(">> \n");
 
        rc = ipw_stop_master(priv);
 
        if (rc < 0)
                return rc;
-       
+
 //     spin_lock_irqsave(&priv->lock, flags);
-       
+
        for (addr = CX2_SHARED_LOWER_BOUND;
             addr < CX2_REGISTER_DOMAIN1_END; addr += 4) {
                ipw_write32(priv, addr, 0);
@@ -2107,10 +2107,10 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
        /* reset PHY */
        ipw_write_reg32(priv, CX2_INTERNAL_CMD_EVENT, CX2_BASEBAND_POWER_DOWN);
        mdelay(1);
-       
+
        ipw_write_reg32(priv, CX2_INTERNAL_CMD_EVENT, 0);
        mdelay(1);
-       
+
        /* enable ucode store */
        ipw_write_reg8(priv, DINO_CONTROL_REG, 0x0);
        ipw_write_reg8(priv, DINO_CONTROL_REG, DINO_ENABLE_CS);
@@ -2128,7 +2128,7 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
        for (i = 0; i < len / 2; i++)
                ipw_write_reg16(priv, CX2_BASEBAND_CONTROL_STORE, image[i]);
 
-       
+
        /* enable DINO */
        ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, 0);
        ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS,
@@ -2148,10 +2148,10 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data,
        if (cr & DINO_RXFIFO_DATA) {
                /* alive_command_responce size is NOT multiple of 4 */
                u32 response_buffer[(sizeof(priv->dino_alive) + 3) / 4];
-               
-               for (i = 0; i < ARRAY_SIZE(response_buffer); i++) 
+
+               for (i = 0; i < ARRAY_SIZE(response_buffer); i++)
                        response_buffer[i] =
-                               ipw_read_reg32(priv, 
+                               ipw_read_reg32(priv,
                                               CX2_BASEBAND_RX_FIFO_READ);
                memcpy(&priv->dino_alive, response_buffer,
                       sizeof(priv->dino_alive));
@@ -2218,7 +2218,7 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
                chunk = (struct fw_chunk *)(data + offset);
                offset += sizeof(struct fw_chunk);
                /* build DMA packet and queue up for sending */
-               /* dma to chunk->address, the chunk->length bytes from data + 
+               /* dma to chunk->address, the chunk->length bytes from data +
                 * offeset*/
                /* Dma loading */
                rc = ipw_fw_dma_add_buffer(priv, shared_phys + offset,
@@ -2227,7 +2227,7 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data,
                        IPW_DEBUG_INFO("dmaAddBuffer Failed\n");
                        goto out;
                }
-               
+
                offset += chunk->length;
        } while (offset < len);
 
@@ -2255,16 +2255,16 @@ static int ipw_stop_nic(struct ipw_priv *priv)
 
        /* stop*/
        ipw_write32(priv, CX2_RESET_REG, CX2_RESET_REG_STOP_MASTER);
-       
-       rc = ipw_poll_bit(priv, CX2_RESET_REG, 
-                         CX2_RESET_REG_MASTER_DISABLED, 500); 
+
+       rc = ipw_poll_bit(priv, CX2_RESET_REG,
+                         CX2_RESET_REG_MASTER_DISABLED, 500);
        if (rc < 0) {
                IPW_ERROR("wait for reg master disabled failed\n");
                return rc;
-       }   
+       }
 
        ipw_set_bit(priv, CX2_RESET_REG, CBD_RESET_REG_PRINCETON_RESET);
-       
+
        return rc;
 }
 
@@ -2274,22 +2274,22 @@ static void ipw_start_nic(struct ipw_priv *priv)
 
        /* prvHwStartNic  release ARC*/
        ipw_clear_bit(priv, CX2_RESET_REG,
-                     CX2_RESET_REG_MASTER_DISABLED | 
-                     CX2_RESET_REG_STOP_MASTER | 
+                     CX2_RESET_REG_MASTER_DISABLED |
+                     CX2_RESET_REG_STOP_MASTER |
                      CBD_RESET_REG_PRINCETON_RESET);
-       
+
        /* enable power management */
        ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY);
 
        IPW_DEBUG_TRACE("<<\n");
 }
-       
+
 static int ipw_init_nic(struct ipw_priv *priv)
 {
        int rc;
 
        IPW_DEBUG_TRACE(">>\n");
-       /* reset */     
+       /* reset */
        /*prvHwInitNic */
        /* set "initialization complete" bit to move adapter to D0 state */
        ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_INIT_DONE);
@@ -2298,8 +2298,8 @@ static int ipw_init_nic(struct ipw_priv *priv)
        ipw_write32(priv, CX2_READ_INT_REGISTER,  CX2_BIT_INT_HOST_SRAM_READ_INT_REGISTER);
 
        /* wait for clock stabilization */
-       rc = ipw_poll_bit(priv, CX2_GP_CNTRL_RW, 
-                         CX2_GP_CNTRL_BIT_CLOCK_READY, 250); 
+       rc = ipw_poll_bit(priv, CX2_GP_CNTRL_RW,
+                         CX2_GP_CNTRL_BIT_CLOCK_READY, 250);
        if (rc < 0 )
                IPW_DEBUG_INFO("FAILED wait for clock stablization\n");
 
@@ -2316,7 +2316,7 @@ static int ipw_init_nic(struct ipw_priv *priv)
 }
 
 
-/* Call this function from process context, it will sleep in request_firmware. 
+/* Call this function from process context, it will sleep in request_firmware.
  * Probe is an ok place to call this from.
  */
 static int ipw_reset_nic(struct ipw_priv *priv)
@@ -2324,18 +2324,18 @@ static int ipw_reset_nic(struct ipw_priv *priv)
        int rc = 0;
 
        IPW_DEBUG_TRACE(">>\n");
-       
+
        rc = ipw_init_nic(priv);
-       
+
        /* Clear the 'host command active' bit... */
        priv->status &= ~STATUS_HCMD_ACTIVE;
        wake_up_interruptible(&priv->wait_command_queue);
 
        IPW_DEBUG_TRACE("<<\n");
        return rc;
-} 
+}
 
-static int ipw_get_fw(struct ipw_priv *priv, 
+static int ipw_get_fw(struct ipw_priv *priv,
                      const struct firmware **fw, const char *name)
 {
        struct fw_header *header;
@@ -2346,7 +2346,7 @@ static int ipw_get_fw(struct ipw_priv *priv,
        if (rc < 0) {
                IPW_ERROR("%s load failed: Reason %d\n", name, rc);
                return rc;
-       } 
+       }
 
        header = (struct fw_header *)(*fw)->data;
        if (IPW_FW_MAJOR(header->version) != IPW_FW_MAJOR_VERSION) {
@@ -2389,7 +2389,7 @@ static inline void ipw_rx_queue_reset(struct ipw_priv *priv,
                }
                list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
        }
-       
+
        /* Set us so that we have processed and used all buffers, but have
         * not restocked the Rx queue with fresh buffers */
        rxq->read = rxq->write = 0;
@@ -2418,43 +2418,43 @@ static int ipw_load(struct ipw_priv *priv)
        if (!fw_loaded) {
 #endif
                rc = ipw_get_fw(priv, &bootfw, IPW_FW_NAME("boot"));
-               if (rc) 
+               if (rc)
                        goto error;
-               
+
                switch (priv->ieee->iw_mode) {
                case IW_MODE_ADHOC:
-                       rc = ipw_get_fw(priv, &ucode, 
+                       rc = ipw_get_fw(priv, &ucode,
                                        IPW_FW_NAME("ibss_ucode"));
-                       if (rc) 
+                       if (rc)
                                goto error;
-               
+
                        rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("ibss"));
                        break;
-                       
+
 #ifdef CONFIG_IPW_PROMISC
                case IW_MODE_MONITOR:
-                       rc = ipw_get_fw(priv, &ucode, 
+                       rc = ipw_get_fw(priv, &ucode,
                                        IPW_FW_NAME("ibss_ucode"));
-                       if (rc) 
+                       if (rc)
                                goto error;
-               
+
                        rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("sniffer"));
                        break;
 #endif
                case IW_MODE_INFRA:
-                       rc = ipw_get_fw(priv, &ucode, 
+                       rc = ipw_get_fw(priv, &ucode,
                                        IPW_FW_NAME("bss_ucode"));
-                       if (rc) 
+                       if (rc)
                                goto error;
-               
+
                        rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("bss"));
                        break;
-                       
+
                default:
                        rc = -EINVAL;
                }
 
-               if (rc) 
+               if (rc)
                        goto error;
 
 #ifdef CONFIG_PM
@@ -2478,7 +2478,7 @@ static int ipw_load(struct ipw_priv *priv)
 
        /* ack pending interrupts */
        ipw_write32(priv, CX2_INTA_RW, CX2_INTA_MASK_ALL);
-       
+
        ipw_stop_nic(priv);
 
        rc = ipw_reset_nic(priv);
@@ -2487,11 +2487,11 @@ static int ipw_load(struct ipw_priv *priv)
                goto error;
        }
 
-       ipw_zero_memory(priv, CX2_NIC_SRAM_LOWER_BOUND, 
+       ipw_zero_memory(priv, CX2_NIC_SRAM_LOWER_BOUND,
                        CX2_NIC_SRAM_UPPER_BOUND - CX2_NIC_SRAM_LOWER_BOUND);
 
        /* DMA the initial boot firmware into the device */
-       rc = ipw_load_firmware(priv, bootfw->data + sizeof(struct fw_header), 
+       rc = ipw_load_firmware(priv, bootfw->data + sizeof(struct fw_header),
                               bootfw->size - sizeof(struct fw_header));
        if (rc < 0) {
                IPW_ERROR("Unable to load boot firmware\n");
@@ -2502,31 +2502,31 @@ static int ipw_load(struct ipw_priv *priv)
        ipw_start_nic(priv);
 
        /* wait for the device to finish it's initial startup sequence */
-       rc = ipw_poll_bit(priv, CX2_INTA_RW, 
-                         CX2_INTA_BIT_FW_INITIALIZATION_DONE, 500); 
+       rc = ipw_poll_bit(priv, CX2_INTA_RW,
+                         CX2_INTA_BIT_FW_INITIALIZATION_DONE, 500);
        if (rc < 0) {
                IPW_ERROR("device failed to boot initial fw image\n");
                goto error;
        }
        IPW_DEBUG_INFO("initial device response after %dms\n", rc);
 
-       /* ack fw init done interrupt */        
+       /* ack fw init done interrupt */
        ipw_write32(priv, CX2_INTA_RW, CX2_INTA_BIT_FW_INITIALIZATION_DONE);
 
        /* DMA the ucode into the device */
-       rc = ipw_load_ucode(priv, ucode->data + sizeof(struct fw_header), 
+       rc = ipw_load_ucode(priv, ucode->data + sizeof(struct fw_header),
                            ucode->size - sizeof(struct fw_header));
        if (rc < 0) {
                IPW_ERROR("Unable to load ucode\n");
                goto error;
        }
-       
+
        /* stop nic */
        ipw_stop_nic(priv);
 
        /* DMA bss firmware into the device */
-       rc = ipw_load_firmware(priv, firmware->data + 
-                              sizeof(struct fw_header), 
+       rc = ipw_load_firmware(priv, firmware->data +
+                              sizeof(struct fw_header),
                               firmware->size - sizeof(struct fw_header));
        if (rc < 0 ) {
                IPW_ERROR("Unable to load firmware\n");
@@ -2543,7 +2543,7 @@ static int ipw_load(struct ipw_priv *priv)
 
        /* Ensure interrupts are disabled */
        ipw_write32(priv, CX2_INTA_MASK_R, ~CX2_INTA_MASK_ALL);
-       
+
        /* kick start the device */
        ipw_start_nic(priv);
 
@@ -2560,8 +2560,8 @@ static int ipw_load(struct ipw_priv *priv)
        }
 
        /* wait for the device */
-       rc = ipw_poll_bit(priv, CX2_INTA_RW, 
-                         CX2_INTA_BIT_FW_INITIALIZATION_DONE, 500); 
+       rc = ipw_poll_bit(priv, CX2_INTA_RW,
+                         CX2_INTA_BIT_FW_INITIALIZATION_DONE, 500);
        if (rc < 0) {
                IPW_ERROR("device failed to start after 500ms\n");
                goto error;
@@ -2573,7 +2573,7 @@ static int ipw_load(struct ipw_priv *priv)
 
        /* read eeprom data and initialize the eeprom region of sram */
        priv->eeprom_delay = 1;
-       ipw_eeprom_init_sram(priv);     
+       ipw_eeprom_init_sram(priv);
 
        /* enable interrupts */
        ipw_enable_interrupts(priv);
@@ -2613,7 +2613,7 @@ static int ipw_load(struct ipw_priv *priv)
        return rc;
 }
 
-/** 
+/**
  * DMA services
  *
  * Theory of operation
@@ -2622,17 +2622,17 @@ static int ipw_load(struct ipw_priv *priv)
  * 2 empty entries always kept in the buffer to protect from overflow.
  *
  * For Tx queue, there are low mark and high mark limits. If, after queuing
- * the packet for Tx, free space become < low mark, Tx queue stopped. When 
- * reclaiming packets (on 'tx done IRQ), if free space become > high mark, 
+ * the packet for Tx, free space become < low mark, Tx queue stopped. When
+ * reclaiming packets (on 'tx done IRQ), if free space become > high mark,
  * Tx queue resumed.
  *
  * The IPW operates with six queues, one receive queue in the device's
  * sram, one transmit queue for sending commands to the device firmware,
- * and four transmit queues for data.  
+ * and four transmit queues for data.
  *
- * The four transmit queues allow for performing quality of service (qos) 
+ * The four transmit queues allow for performing quality of service (qos)
  * transmissions as per the 802.11 protocol.  Currently Linux does not
- * provide a mechanism to the user for utilizing prioritized queues, so 
+ * provide a mechanism to the user for utilizing prioritized queues, so
  * we only utilize the first data transmit queue (queue1).
  */
 
@@ -2658,7 +2658,7 @@ static inline int ipw_queue_inc_wrap(int index, int n_bd)
 
 /**
  * Initialize common DMA queue structure
- * 
+ *
  * @param q                queue to init
  * @param count            Number of BD's to allocate. Should be power of 2
  * @param read_register    Address for 'read' register
@@ -2670,7 +2670,7 @@ static inline int ipw_queue_inc_wrap(int index, int n_bd)
  * @param size             Address for 'size' register
  *                         (not offset within BAR, full address)
  */
-static void ipw_queue_init(struct ipw_priv *priv, struct clx2_queue *q, 
+static void ipw_queue_init(struct ipw_priv *priv, struct clx2_queue *q,
                           int count, u32 read, u32 write,
                           u32 base, u32 size)
 {
@@ -2696,7 +2696,7 @@ static void ipw_queue_init(struct ipw_priv *priv, struct clx2_queue *q,
        _ipw_read32(priv, 0x90);
 }
 
-static int ipw_queue_tx_init(struct ipw_priv *priv, 
+static int ipw_queue_tx_init(struct ipw_priv *priv,
                             struct clx2_tx_queue *q,
                             int count, u32 read, u32 write,
                             u32 base, u32 size)
@@ -2725,7 +2725,7 @@ static int ipw_queue_tx_init(struct ipw_priv *priv,
 /**
  * Free one TFD, those at index [txq->q.last_used].
  * Do NOT advance any indexes
- * 
+ *
  * @param dev
  * @param txq
  */
@@ -2735,7 +2735,7 @@ static void ipw_queue_tx_free_tfd(struct ipw_priv *priv,
        struct tfd_frame *bd = &txq->bd[txq->q.last_used];
        struct pci_dev *dev = priv->pci_dev;
        int i;
-       
+
        /* classify bd */
        if (bd->control_flags.message_type == TX_HOST_COMMAND_TYPE)
                /* nothing to cleanup after for host commands */
@@ -2761,10 +2761,10 @@ static void ipw_queue_tx_free_tfd(struct ipw_priv *priv,
 
 /**
  * Deallocate DMA queue.
- * 
+ *
  * Empty queue by removing and destroying all BD's.
  * Free all buffers.
- * 
+ *
  * @param dev
  * @param q
  */
@@ -2774,17 +2774,17 @@ static void ipw_queue_tx_free(struct ipw_priv *priv,
        struct clx2_queue *q = &txq->q;
        struct pci_dev *dev = priv->pci_dev;
 
-       if (q->n_bd == 0) 
-               return; 
+       if (q->n_bd == 0)
+               return;
 
        /* first, empty all BD's */
        for (; q->first_empty != q->last_used;
             q->last_used = ipw_queue_inc_wrap(q->last_used, q->n_bd)) {
                ipw_queue_tx_free_tfd(priv, txq);
        }
-       
+
        /* free buffers belonging to queue itself */
-       pci_free_consistent(dev, sizeof(txq->bd[0])*q->n_bd, txq->bd, 
+       pci_free_consistent(dev, sizeof(txq->bd[0])*q->n_bd, txq->bd,
                            q->dma_addr);
        kfree(txq->txb);
 
@@ -2795,7 +2795,7 @@ static void ipw_queue_tx_free(struct ipw_priv *priv,
 
 /**
  * Destroy all DMA queues and structures
- * 
+ *
  * @param priv
  */
 static void ipw_tx_queue_free(struct ipw_priv *priv)
@@ -2877,8 +2877,8 @@ static inline u8 ipw_find_station(struct ipw_priv *priv, u8 *bssid)
 {
        int i;
 
-       for (i = 0; i < priv->num_stations; i++) 
-               if (!memcmp(priv->stations[i], bssid, ETH_ALEN)) 
+       for (i = 0; i < priv->num_stations; i++)
+               if (!memcmp(priv->stations[i], bssid, ETH_ALEN))
                        return i;
 
        return IPW_INVALID_STATION;
@@ -2895,7 +2895,7 @@ static void ipw_send_disassociate(struct ipw_priv *priv, int quiet)
 
        IPW_DEBUG_ASSOC("Disassocation attempt from " MAC_FMT " "
                        "on channel %d.\n",
-                       MAC_ARG(priv->assoc_request.bssid), 
+                       MAC_ARG(priv->assoc_request.bssid),
                        priv->assoc_request.channel);
 
        priv->status &= ~(STATUS_ASSOCIATING | STATUS_ASSOCIATED);
@@ -2975,10 +2975,10 @@ static const struct ipw_status_code ipw_status_codes[] = {
 };
 
 #ifdef CONFIG_IPW_DEBUG
-static const char *ipw_get_status_code(u16 status) 
+static const char *ipw_get_status_code(u16 status)
 {
        int i;
-       for (i = 0; i < ARRAY_SIZE(ipw_status_codes); i++) 
+       for (i = 0; i < ARRAY_SIZE(ipw_status_codes); i++)
                if (ipw_status_codes[i].status == status)
                        return ipw_status_codes[i].reason;
        return "Unknown status value.";
@@ -3027,12 +3027,12 @@ static void ipw_reset_stats(struct ipw_priv *priv)
        priv->last_rx_packets = 0;
        priv->last_tx_packets = 0;
        priv->last_tx_failures = 0;
-       
+
        /* Firmware managed, reset only when NIC is restarted, so we have to
         * normalize on the current value */
-       ipw_get_ordinal(priv, IPW_ORD_STAT_RX_ERR_CRC, 
+       ipw_get_ordinal(priv, IPW_ORD_STAT_RX_ERR_CRC,
                        &priv->last_rx_err, &len);
-       ipw_get_ordinal(priv, IPW_ORD_STAT_TX_FAILURE, 
+       ipw_get_ordinal(priv, IPW_ORD_STAT_TX_FAILURE,
                        &priv->last_tx_failures, &len);
 
        /* Driver managed, reset with each association */
@@ -3072,7 +3072,7 @@ static inline u32 ipw_get_max_rate(struct ipw_priv *priv)
        case IEEE80211_OFDM_RATE_54MB_MASK: return 54000000;
        }
 
-       if (priv->ieee->mode == IEEE_B) 
+       if (priv->ieee->mode == IEEE_B)
                return 11000000;
        else
                return 54000000;
@@ -3083,32 +3083,32 @@ static u32 ipw_get_current_rate(struct ipw_priv *priv)
        u32 rate, len = sizeof(rate);
        int err;
 
-       if (!(priv->status & STATUS_ASSOCIATED)) 
+       if (!(priv->status & STATUS_ASSOCIATED))
                return 0;
 
        if (priv->tx_packets > IPW_REAL_RATE_RX_PACKET_THRESHOLD) {
-               err = ipw_get_ordinal(priv, IPW_ORD_STAT_TX_CURR_RATE, &rate, 
+               err = ipw_get_ordinal(priv, IPW_ORD_STAT_TX_CURR_RATE, &rate,
                                      &len);
                if (err) {
                        IPW_DEBUG_INFO("failed querying ordinals.\n");
                        return 0;
                }
-       } else 
+       } else
                return ipw_get_max_rate(priv);
 
        switch (rate) {
-       case IPW_TX_RATE_1MB:  return  1000000; 
-       case IPW_TX_RATE_2MB:  return  2000000; 
-       case IPW_TX_RATE_5MB:  return  5500000; 
-       case IPW_TX_RATE_6MB:  return  6000000; 
-       case IPW_TX_RATE_9MB:  return  9000000; 
-       case IPW_TX_RATE_11MB: return 11000000; 
-       case IPW_TX_RATE_12MB: return 12000000; 
-       case IPW_TX_RATE_18MB: return 18000000; 
-       case IPW_TX_RATE_24MB: return 24000000; 
-       case IPW_TX_RATE_36MB: return 36000000; 
-       case IPW_TX_RATE_48MB: return 48000000; 
-       case IPW_TX_RATE_54MB: return 54000000; 
+       case IPW_TX_RATE_1MB:  return  1000000;
+       case IPW_TX_RATE_2MB:  return  2000000;
+       case IPW_TX_RATE_5MB:  return  5500000;
+       case IPW_TX_RATE_6MB:  return  6000000;
+       case IPW_TX_RATE_9MB:  return  9000000;
+       case IPW_TX_RATE_11MB: return 11000000;
+       case IPW_TX_RATE_12MB: return 12000000;
+       case IPW_TX_RATE_18MB: return 18000000;
+       case IPW_TX_RATE_24MB: return 24000000;
+       case IPW_TX_RATE_36MB: return 36000000;
+       case IPW_TX_RATE_48MB: return 48000000;
+       case IPW_TX_RATE_54MB: return 54000000;
        }
 
        return 0;
@@ -3125,7 +3125,7 @@ static void ipw_gather_stats(struct ipw_priv *priv)
        u32 quality = 0;
        u32 len = sizeof(u32);
        s16 rssi;
-       u32 beacon_quality, signal_quality, tx_quality, rx_quality, 
+       u32 beacon_quality, signal_quality, tx_quality, rx_quality,
                rate_quality;
 
        if (!(priv->status & STATUS_ASSOCIATED)) {
@@ -3134,9 +3134,9 @@ static void ipw_gather_stats(struct ipw_priv *priv)
        }
 
        /* Update the statistics */
-       ipw_get_ordinal(priv, IPW_ORD_STAT_MISSED_BEACONS, 
+       ipw_get_ordinal(priv, IPW_ORD_STAT_MISSED_BEACONS,
                        &priv->missed_beacons, &len);
-       missed_beacons_delta = priv->missed_beacons - 
+       missed_beacons_delta = priv->missed_beacons -
                priv->last_missed_beacons;
        priv->last_missed_beacons = priv->missed_beacons;
        if (priv->assoc_request.beacon_interval) {
@@ -3163,13 +3163,13 @@ static void ipw_gather_stats(struct ipw_priv *priv)
        priv->last_tx_packets = priv->tx_packets;
 
        /* Calculate quality based on the following:
-        * 
+        *
         * Missed beacon: 100% = 0, 0% = 70% missed
         * Rate: 60% = 1Mbs, 100% = Max
         * Rx and Tx errors represent a straight % of total Rx/Tx
         * RSSI: 100% = > -50,  0% = < -80
         * Rx errors: 100% = 0, 0% = 50% missed
-        * 
+        *
         * The lowest computed quality is used.
         *
         */
@@ -3178,72 +3178,72 @@ static void ipw_gather_stats(struct ipw_priv *priv)
        if (beacon_quality < BEACON_THRESHOLD)
                beacon_quality = 0;
        else
-               beacon_quality = (beacon_quality - BEACON_THRESHOLD) * 100 / 
+               beacon_quality = (beacon_quality - BEACON_THRESHOLD) * 100 /
                        (100 - BEACON_THRESHOLD);
-       IPW_DEBUG_STATS("Missed beacon: %3d%% (%d%%)\n", 
+       IPW_DEBUG_STATS("Missed beacon: %3d%% (%d%%)\n",
                        beacon_quality, missed_beacons_percent);
-       
+
        priv->last_rate = ipw_get_current_rate(priv);
        rate_quality =  priv->last_rate * 40 / priv->last_rate + 60;
        IPW_DEBUG_STATS("Rate quality : %3d%% (%dMbs)\n",
                        rate_quality, priv->last_rate / 1000000);
-       
-       if (rx_packets_delta > 100 && 
-           rx_packets_delta + rx_err_delta) 
-               rx_quality = 100 - (rx_err_delta * 100) / 
+
+       if (rx_packets_delta > 100 &&
+           rx_packets_delta + rx_err_delta)
+               rx_quality = 100 - (rx_err_delta * 100) /
                        (rx_packets_delta + rx_err_delta);
        else
                rx_quality = 100;
        IPW_DEBUG_STATS("Rx quality   : %3d%% (%u errors, %u packets)\n",
                        rx_quality, rx_err_delta, rx_packets_delta);
-       
-       if (tx_packets_delta > 100 && 
-           tx_packets_delta + tx_failures_delta) 
-               tx_quality = 100 - (tx_failures_delta * 100) / 
+
+       if (tx_packets_delta > 100 &&
+           tx_packets_delta + tx_failures_delta)
+               tx_quality = 100 - (tx_failures_delta * 100) /
                        (tx_packets_delta + tx_failures_delta);
        else
                tx_quality = 100;
        IPW_DEBUG_STATS("Tx quality   : %3d%% (%u errors, %u packets)\n",
                        tx_quality, tx_failures_delta, tx_packets_delta);
-       
+
        rssi = average_value(&priv->average_rssi);
        if (rssi > PERFECT_RSSI)
                signal_quality = 100;
        else if (rssi < WORST_RSSI)
                signal_quality = 0;
        else
-               signal_quality = (rssi - WORST_RSSI) * 100 / 
+               signal_quality = (rssi - WORST_RSSI) * 100 /
                        (PERFECT_RSSI - WORST_RSSI);
        IPW_DEBUG_STATS("Signal level : %3d%% (%d dBm)\n",
                        signal_quality, rssi);
-       
-       quality = min(beacon_quality, 
+
+       quality = min(beacon_quality,
                      min(rate_quality,
                          min(tx_quality, min(rx_quality, signal_quality))));
        if (quality == beacon_quality)
                IPW_DEBUG_STATS(
-                       "Quality (%d%%): Clamped to missed beacons.\n", 
+                       "Quality (%d%%): Clamped to missed beacons.\n",
                        quality);
        if (quality == rate_quality)
                IPW_DEBUG_STATS(
-                       "Quality (%d%%): Clamped to rate quality.\n", 
+                       "Quality (%d%%): Clamped to rate quality.\n",
                        quality);
        if (quality == tx_quality)
                IPW_DEBUG_STATS(
-                       "Quality (%d%%): Clamped to Tx quality.\n", 
+                       "Quality (%d%%): Clamped to Tx quality.\n",
                        quality);
        if (quality == rx_quality)
                IPW_DEBUG_STATS(
-                       "Quality (%d%%): Clamped to Rx quality.\n", 
+                       "Quality (%d%%): Clamped to Rx quality.\n",
                        quality);
        if (quality == signal_quality)
                IPW_DEBUG_STATS(
-                       "Quality (%d%%): Clamped to signal quality.\n", 
+                       "Quality (%d%%): Clamped to signal quality.\n",
                        quality);
 
        priv->quality = quality;
-       
-       queue_delayed_work(priv->workqueue, &priv->gather_stats, 
+
+       queue_delayed_work(priv->workqueue, &priv->gather_stats,
                           IPW_STATS_INTERVAL);
 }
 
@@ -3254,35 +3254,35 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 static inline void ipw_rx_notification(struct ipw_priv* priv,
                                       struct ipw_rx_notification *notif)
 {
-       IPW_DEBUG_NOTIF("type = %i (%d bytes)\n", 
+       IPW_DEBUG_NOTIF("type = %i (%d bytes)\n",
                        notif->subtype, notif->size);
-       
+
        switch (notif->subtype) {
        case HOST_NOTIFICATION_STATUS_ASSOCIATED: {
                struct notif_association *assoc = &notif->u.assoc;
-               
+
                switch (assoc->state) {
                case CMAS_ASSOCIATED: {
                        IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-                                 "associated: '%s' " MAC_FMT " \n", 
+                                 "associated: '%s' " MAC_FMT " \n",
                                  escape_essid(priv->essid, priv->essid_len),
                                  MAC_ARG(priv->bssid));
-                       
+
                        switch (priv->ieee->iw_mode) {
                        case IW_MODE_INFRA:
-                               memcpy(priv->ieee->bssid, priv->bssid, 
+                               memcpy(priv->ieee->bssid, priv->bssid,
                                       ETH_ALEN);
                                break;
 
                        case IW_MODE_ADHOC:
-                               memcpy(priv->ieee->bssid, priv->bssid, 
+                               memcpy(priv->ieee->bssid, priv->bssid,
                                       ETH_ALEN);
-                               
+
                                /* clear out the station table */
                                priv->num_stations = 0;
 
                                IPW_DEBUG_ASSOC("queueing adhoc check\n");
-                               queue_delayed_work(priv->workqueue, 
+                               queue_delayed_work(priv->workqueue,
                                                   &priv->adhoc_check,
                                                   priv->assoc_request.beacon_interval);
                                break;
@@ -3306,19 +3306,19 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                        schedule_work(&priv->gather_stats);
                        notify_wx_assoc_event(priv);
 
-/*                     queue_delayed_work(priv->workqueue, 
+/*                     queue_delayed_work(priv->workqueue,
                                           &priv->request_scan,
                                           SCAN_ASSOCIATED_INTERVAL);
 */
                        break;
                }
-                       
+
                case CMAS_AUTHENTICATED: {
                        if (priv->status & (STATUS_ASSOCIATED | STATUS_AUTH)) {
 #ifdef CONFIG_IPW_DEBUG
                                struct notif_authenticate *auth = &notif->u.auth;
                                IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-                                         "deauthenticated: '%s' " MAC_FMT ": (0x%04X) - %s \n", 
+                                         "deauthenticated: '%s' " MAC_FMT ": (0x%04X) - %s \n",
                                          escape_essid(priv->essid, priv->essid_len),
                                          MAC_ARG(priv->bssid),
                                          ntohs(auth->status),
@@ -3332,29 +3332,29 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                                netif_carrier_off(priv->net_dev);
                                netif_stop_queue(priv->net_dev);
                                queue_work(priv->workqueue, &priv->request_scan);
-                               notify_wx_assoc_event(priv);                    
+                               notify_wx_assoc_event(priv);
                                break;
-                       } 
+                       }
 
                        IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-                                 "authenticated: '%s' " MAC_FMT "\n", 
+                                 "authenticated: '%s' " MAC_FMT "\n",
                                  escape_essid(priv->essid, priv->essid_len),
-                                 MAC_ARG(priv->bssid));        
+                                 MAC_ARG(priv->bssid));
                        break;
                }
-                       
+
                case CMAS_INIT: {
                        IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-                                 "disassociated: '%s' " MAC_FMT " \n", 
+                                 "disassociated: '%s' " MAC_FMT " \n",
                                  escape_essid(priv->essid, priv->essid_len),
                                  MAC_ARG(priv->bssid));
 
                        priv->status &= ~(
                                STATUS_DISASSOCIATING |
-                               STATUS_ASSOCIATING | 
+                               STATUS_ASSOCIATING |
                                STATUS_ASSOCIATED |
                                STATUS_AUTH);
-                       
+
                        netif_stop_queue(priv->net_dev);
                        if (!(priv->status & STATUS_ROAMING)) {
                                netif_carrier_off(priv->net_dev);
@@ -3365,21 +3365,21 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                                cancel_delayed_work(&priv->adhoc_check);
 
                                /* Queue up another scan... */
-                               queue_work(priv->workqueue, 
+                               queue_work(priv->workqueue,
                                           &priv->request_scan);
 
                                cancel_delayed_work(&priv->gather_stats);
                        } else {
                                priv->status |= STATUS_ROAMING;
-                               queue_work(priv->workqueue, 
+                               queue_work(priv->workqueue,
                                           &priv->request_scan);
                        }
-                       
+
                        ipw_reset_stats(priv);
                        break;
                }
-                       
-               default: 
+
+               default:
                        IPW_ERROR("assoc: unknown (%d)\n",
                                  assoc->state);
                        break;
@@ -3393,7 +3393,7 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                switch (auth->state) {
                case CMAS_AUTHENTICATED:
                        IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
-                                 "authenticated: '%s' " MAC_FMT " \n", 
+                                 "authenticated: '%s' " MAC_FMT " \n",
                                  escape_essid(priv->essid, priv->essid_len),
                                  MAC_ARG(priv->bssid));
                        priv->status |= STATUS_AUTH;
@@ -3405,9 +3405,9 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                                          "authentication failed (0x%04X): %s\n",
                                          ntohs(auth->status),
                                          ipw_get_status_code(ntohs(auth->status)));
-                       } 
+                       }
                        IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
-                                 "deauthenticated: '%s' " MAC_FMT "\n", 
+                                 "deauthenticated: '%s' " MAC_FMT "\n",
                                  escape_essid(priv->essid, priv->essid_len),
                                  MAC_ARG(priv->bssid));
 
@@ -3420,7 +3420,7 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                        queue_work(priv->workqueue, &priv->request_scan);
                        notify_wx_assoc_event(priv);
                        break;
-                       
+
                case CMAS_TX_AUTH_SEQ_1:
                        IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC,
                                  "AUTH_SEQ_1\n");
@@ -3474,9 +3474,9 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
 
        case HOST_NOTIFICATION_STATUS_SCAN_CHANNEL_RESULT: {
                struct notif_channel_result *x = &notif->u.channel_result;
-               
+
                if (notif->size == sizeof(*x)) {
-                       IPW_DEBUG_SCAN("Scan result for channel %d\n", 
+                       IPW_DEBUG_SCAN("Scan result for channel %d\n",
                                       x->channel_num);
                } else {
                        IPW_DEBUG_SCAN("Scan result of wrong size %d "
@@ -3491,20 +3491,20 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                if (notif->size == sizeof(*x)) {
                        IPW_DEBUG_SCAN("Scan completed: type %d, %d channels, "
                                       "%d status\n",
-                                      x->scan_type, 
-                                      x->num_channels, 
+                                      x->scan_type,
+                                      x->num_channels,
                                       x->status);
                } else {
                        IPW_ERROR("Scan completed of wrong size %d "
                                  "(should be %zd)\n",
                                  notif->size, sizeof(*x));
                }
-       
+
                priv->status &= ~(STATUS_SCANNING | STATUS_SCAN_ABORTING);
 
                cancel_delayed_work(&priv->scan_check);
-               
-               if (!(priv->status & (STATUS_ASSOCIATED | 
+
+               if (!(priv->status & (STATUS_ASSOCIATED |
                                      STATUS_ASSOCIATING |
                                      STATUS_ROAMING |
                                      STATUS_DISASSOCIATING)))
@@ -3512,7 +3512,7 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                else if (priv->status & STATUS_ROAMING) {
                        /* If a scan completed and we are in roam mode, then
                         * the scan that completed was the one requested as a
-                        * result of entering roam... so, schedule the 
+                        * result of entering roam... so, schedule the
                         * roam work */
                        queue_work(priv->workqueue, &priv->roam);
                } else if (priv->status & STATUS_SCAN_PENDING)
@@ -3536,11 +3536,11 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
        }
 
        case HOST_NOTIFICATION_STATUS_LINK_DETERIORATION: {
-               struct notif_link_deterioration *x = 
+               struct notif_link_deterioration *x =
                        &notif->u.link_deterioration;
                if (notif->size==sizeof(*x)) {
                        IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
-                                 "link deterioration: '%s' " MAC_FMT " \n", 
+                                 "link deterioration: '%s' " MAC_FMT " \n",
                                  escape_essid(priv->essid, priv->essid_len),
                                  MAC_ARG(priv->bssid));
                        memcpy(&priv->last_link_deterioration, x, sizeof(*x));
@@ -3580,14 +3580,14 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
 
                        if (x->number > priv->missed_beacon_threshold &&
                            priv->status & STATUS_ASSOCIATED) {
-                               IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF | 
+                               IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF |
                                          IPW_DL_STATE,
                                          "Missed beacon: %d - disassociate\n",
                                          x->number);
-                               queue_work(priv->workqueue, 
+                               queue_work(priv->workqueue,
                                           &priv->disassociate);
                        } else if (x->number > priv->roaming_threshold) {
-                               IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE, 
+                               IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
                                          "Missed beacon: %d - initiate "
                                          "roaming\n",
                                          x->number);
@@ -3614,7 +3614,7 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                                  x->key_state,x->security_type,
                                  x->station_index);
                        break;
-               } 
+               }
 
                IPW_ERROR("TGi Tx Key of wrong size %d (should be %zd)\n",
                          notif->size, sizeof(*x));
@@ -3628,8 +3628,8 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
                        memcpy(&priv->calib, x, sizeof(*x));
                        IPW_DEBUG_INFO("TODO: Calibration\n");
                        break;
-               } 
-               
+               }
+
                IPW_ERROR("Calibration of wrong size %d (should be %zd)\n",
                          notif->size, sizeof(*x));
                break;
@@ -3656,7 +3656,7 @@ static inline void ipw_rx_notification(struct ipw_priv* priv,
 
 /**
  * Destroys all DMA structures and initialise them again
- * 
+ *
  * @param priv
  * @return error code
  */
@@ -3725,18 +3725,18 @@ static int ipw_queue_reset(struct ipw_priv *priv)
 
 /**
  * Reclaim Tx queue entries no more used by NIC.
- * 
+ *
  * When FW adwances 'R' index, all entries between old and
  * new 'R' index need to be reclaimed. As result, some free space
  * forms. If there is enough free space (> low mark), wake Tx queue.
- * 
+ *
  * @note Need to protect against garbage in 'R' index
  * @param priv
  * @param txq
  * @param qindex
  * @return Number of used entries remains in the queue
  */
-static int ipw_queue_tx_reclaim(struct ipw_priv *priv, 
+static int ipw_queue_tx_reclaim(struct ipw_priv *priv,
                                struct clx2_tx_queue *txq, int qindex)
 {
        u32 hw_tail;
@@ -3797,7 +3797,7 @@ static int ipw_queue_tx_hcmd(struct ipw_priv *priv, int hcmd, void *buf,
 
 
 
-/* 
+/*
  * Rx theory of operation
  *
  * The host allocates 32 DMA target addresses and passes the host address
@@ -3807,43 +3807,43 @@ static int ipw_queue_tx_hcmd(struct ipw_priv *priv, int hcmd, void *buf,
  * Rx Queue Indexes
  * The host/firmware share two index registers for managing the Rx buffers.
  *
- * The READ index maps to the first position that the firmware may be writing 
- * to -- the driver can read up to (but not including) this position and get 
- * good data.  
+ * The READ index maps to the first position that the firmware may be writing
+ * to -- the driver can read up to (but not including) this position and get
+ * good data.
  * The READ index is managed by the firmware once the card is enabled.
  *
  * The WRITE index maps to the last position the driver has read from -- the
  * position preceding WRITE is the last slot the firmware can place a packet.
  *
  * The queue is empty (no good data) if WRITE = READ - 1, and is full if
- * WRITE = READ.  
+ * WRITE = READ.
  *
- * During initialization the host sets up the READ queue position to the first 
+ * During initialization the host sets up the READ queue position to the first
  * INDEX position, and WRITE to the last (READ - 1 wrapped)
  *
  * When the firmware places a packet in a buffer it will advance the READ index
  * and fire the RX interrupt.  The driver can then query the READ index and
  * process as many packets as possible, moving the WRITE index forward as it
  * resets the Rx queue buffers with new memory.
- * 
+ *
  * The management in the driver is as follows:
- * + A list of pre-allocated SKBs is stored in ipw->rxq->rx_free.  When 
+ * + A list of pre-allocated SKBs is stored in ipw->rxq->rx_free.  When
  *   ipw->rxq->free_count drops to or below RX_LOW_WATERMARK, work is scheduled
- *   to replensish the ipw->rxq->rx_free.  
+ *   to replensish the ipw->rxq->rx_free.
  * + In ipw_rx_queue_replenish (scheduled) if 'processed' != 'read' then the
  *   ipw->rxq is replenished and the READ INDEX is updated (updating the
  *   'processed' and 'read' driver indexes as well)
  * + A received packet is processed and handed to the kernel network stack,
  *   detached from the ipw->rxq.  The driver 'processed' index is updated.
  * + The Host/Firmware ipw->rxq is replenished at tasklet time from the rx_free
- *   list. If there are no allocated buffers in ipw->rxq->rx_free, the READ 
- *   INDEX is not incremented and ipw->status(RX_STALLED) is set.  If there 
+ *   list. If there are no allocated buffers in ipw->rxq->rx_free, the READ
+ *   INDEX is not incremented and ipw->status(RX_STALLED) is set.  If there
  *   were enough free buffers and RX_STALLED is set it is cleared.
  *
  *
  * Driver sequence:
  *
- * ipw_rx_queue_alloc()       Allocates rx_free 
+ * ipw_rx_queue_alloc()       Allocates rx_free
  * ipw_rx_queue_replenish()   Replenishes rx_free list from rx_used, and calls
  *                            ipw_rx_queue_restock
  * ipw_rx_queue_restock()     Moves available buffers from rx_free into Rx
@@ -3853,7 +3853,7 @@ static int ipw_queue_tx_hcmd(struct ipw_priv *priv, int hcmd, void *buf,
  *
  * -- enable interrupts --
  * ISR - ipw_rx()             Detach ipw_rx_mem_buffers from pool up to the
- *                            READ INDEX, detaching the SKB from the pool. 
+ *                            READ INDEX, detaching the SKB from the pool.
  *                            Moves the packet buffer from queue to rx_used.
  *                            Calls ipw_rx_queue_restock to refill any empty
  *                            slots.
@@ -3861,7 +3861,7 @@ static int ipw_queue_tx_hcmd(struct ipw_priv *priv, int hcmd, void *buf,
  *
  */
 
-/* 
+/*
  * If there are slots in the RX queue that  need to be restocked,
  * and we have free pre-allocated buffers, fill the ranks as much
  * as we can pulling from rx_free.
@@ -3893,20 +3893,20 @@ static void ipw_rx_queue_restock(struct ipw_priv *priv)
        }
        spin_unlock_irqrestore(&rxq->lock, flags);
 
-       /* If the pre-allocated buffer pool is dropping low, schedule to 
+       /* If the pre-allocated buffer pool is dropping low, schedule to
         * refill it */
        if (rxq->free_count <= RX_LOW_WATERMARK)
                queue_work(priv->workqueue, &priv->rx_replenish);
 
        /* If we've added more space for the firmware to place data, tell it */
-       if (write != rxq->write) 
+       if (write != rxq->write)
                ipw_write32(priv, CX2_RX_WRITE_INDEX, rxq->write);
 }
 
 /*
  * Move all used packet from rx_used to rx_free, allocating a new SKB for each.
- * Also restock the Rx queue via ipw_rx_queue_restock.  
- * 
+ * Also restock the Rx queue via ipw_rx_queue_restock.
+ *
  * This is called as a scheduled work item (except for during intialization)
  */
 static void ipw_rx_queue_replenish(void *data)
@@ -3931,12 +3931,12 @@ static void ipw_rx_queue_replenish(void *data)
                        break;
                }
                list_del(element);
-               
+
                rxb->rxb = (struct ipw_rx_buffer *)rxb->skb->data;
                rxb->dma_addr = pci_map_single(
                        priv->pci_dev, rxb->skb->data, CX2_RX_BUF_SIZE,
                        PCI_DMA_FROMDEVICE);
-               
+
                list_add_tail(&rxb->list, &rxq->rx_free);
                rxq->free_count++;
        }
@@ -3947,17 +3947,17 @@ static void ipw_rx_queue_replenish(void *data)
 
 /* Assumes that the skb field of the buffers in 'pool' is kept accurate.
  * If an SKB has been detached, the POOL needs to have it's SKB set to NULL
- * This free routine walks the list of POOL entries and if SKB is set to 
+ * This free routine walks the list of POOL entries and if SKB is set to
  * non NULL it is unmapped and freed
  */
-static void ipw_rx_queue_free(struct ipw_priv *priv, 
+static void ipw_rx_queue_free(struct ipw_priv *priv,
                              struct ipw_rx_queue *rxq)
 {
        int i;
 
        if (!rxq)
                return;
-       
+
        for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
                if (rxq->pool[i].skb != NULL) {
                        pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr,
@@ -3982,7 +3982,7 @@ static struct ipw_rx_queue *ipw_rx_queue_alloc(struct ipw_priv *priv)
        INIT_LIST_HEAD(&rxq->rx_used);
 
        /* Fill the rx_used queue with _all_ of the Rx buffers */
-       for (i = 0; i < RX_FREE_BUFFERS + RX_QUEUE_SIZE; i++) 
+       for (i = 0; i < RX_FREE_BUFFERS + RX_QUEUE_SIZE; i++)
                list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
 
        /* Set us so that we have processed and used all buffers, but have
@@ -3999,44 +3999,44 @@ static int ipw_is_rate_in_mask(struct ipw_priv *priv, int ieee_mode, u8 rate)
        rate &= ~IEEE80211_BASIC_RATE_MASK;
        if (ieee_mode == IEEE_A) {
                switch (rate) {
-               case IEEE80211_OFDM_RATE_6MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_6MB_MASK ? 
+               case IEEE80211_OFDM_RATE_6MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_6MB_MASK ?
                                1 : 0;
-               case IEEE80211_OFDM_RATE_9MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_9MB_MASK ? 
+               case IEEE80211_OFDM_RATE_9MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_9MB_MASK ?
                                1 : 0;
-               case IEEE80211_OFDM_RATE_12MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ? 
+               case IEEE80211_OFDM_RATE_12MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ?
                                1 : 0;
-               case IEEE80211_OFDM_RATE_18MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ? 
+               case IEEE80211_OFDM_RATE_18MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ?
                                1 : 0;
-               case IEEE80211_OFDM_RATE_24MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ? 
+               case IEEE80211_OFDM_RATE_24MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ?
                                1 : 0;
-               case IEEE80211_OFDM_RATE_36MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ? 
+               case IEEE80211_OFDM_RATE_36MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ?
                                1 : 0;
-               case IEEE80211_OFDM_RATE_48MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ? 
+               case IEEE80211_OFDM_RATE_48MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ?
                                1 : 0;
-               case IEEE80211_OFDM_RATE_54MB: 
-                       return priv->rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ? 
+               case IEEE80211_OFDM_RATE_54MB:
+                       return priv->rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ?
                                1 : 0;
                default:
                        return 0;
                }
        }
-       
+
        /* B and G mixed */
        switch (rate) {
-       case IEEE80211_CCK_RATE_1MB: 
+       case IEEE80211_CCK_RATE_1MB:
                return priv->rates_mask & IEEE80211_CCK_RATE_1MB_MASK ? 1 : 0;
-       case IEEE80211_CCK_RATE_2MB: 
+       case IEEE80211_CCK_RATE_2MB:
                return priv->rates_mask & IEEE80211_CCK_RATE_2MB_MASK ? 1 : 0;
-       case IEEE80211_CCK_RATE_5MB: 
+       case IEEE80211_CCK_RATE_5MB:
                return priv->rates_mask & IEEE80211_CCK_RATE_5MB_MASK ? 1 : 0;
-       case IEEE80211_CCK_RATE_11MB: 
+       case IEEE80211_CCK_RATE_11MB:
                return priv->rates_mask & IEEE80211_CCK_RATE_11MB_MASK ? 1 : 0;
        }
 
@@ -4046,28 +4046,28 @@ static int ipw_is_rate_in_mask(struct ipw_priv *priv, int ieee_mode, u8 rate)
 
        /* G */
        switch (rate) {
-       case IEEE80211_OFDM_RATE_6MB: 
+       case IEEE80211_OFDM_RATE_6MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_6MB_MASK ? 1 : 0;
-       case IEEE80211_OFDM_RATE_9MB: 
+       case IEEE80211_OFDM_RATE_9MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_9MB_MASK ? 1 : 0;
-       case IEEE80211_OFDM_RATE_12MB: 
+       case IEEE80211_OFDM_RATE_12MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ? 1 : 0;
-       case IEEE80211_OFDM_RATE_18MB: 
+       case IEEE80211_OFDM_RATE_18MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ? 1 : 0;
-       case IEEE80211_OFDM_RATE_24MB: 
+       case IEEE80211_OFDM_RATE_24MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ? 1 : 0;
-       case IEEE80211_OFDM_RATE_36MB: 
+       case IEEE80211_OFDM_RATE_36MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ? 1 : 0;
-       case IEEE80211_OFDM_RATE_48MB: 
+       case IEEE80211_OFDM_RATE_48MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ? 1 : 0;
-       case IEEE80211_OFDM_RATE_54MB: 
+       case IEEE80211_OFDM_RATE_54MB:
                return priv->rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ? 1 : 0;
        }
 
        return 0;
 }
 
-static int ipw_compatible_rates(struct ipw_priv *priv, 
+static int ipw_compatible_rates(struct ipw_priv *priv,
                                const struct ieee80211_network *network,
                                struct ipw_supported_rates *rates)
 {
@@ -4082,7 +4082,7 @@ static int ipw_compatible_rates(struct ipw_priv *priv,
                                       network->rates[i], priv->rates_mask);
                        continue;
                }
-               
+
                rates->supported_rates[rates->num_rates++] = network->rates[i];
        }
 
@@ -4093,7 +4093,7 @@ static int ipw_compatible_rates(struct ipw_priv *priv,
                                       network->rates_ex[i], priv->rates_mask);
                        continue;
                }
-               
+
                rates->supported_rates[rates->num_rates++] = network->rates_ex[i];
        }
 
@@ -4115,62 +4115,62 @@ static inline void ipw_copy_rates(struct ipw_supported_rates *dest,
 static void ipw_add_cck_scan_rates(struct ipw_supported_rates *rates,
                               u8 modulation, u32 rate_mask)
 {
-       u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ? 
+       u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ?
                IEEE80211_BASIC_RATE_MASK : 0;
-  
+
        if (rate_mask & IEEE80211_CCK_RATE_1MB_MASK)
-               rates->supported_rates[rates->num_rates++] = 
+               rates->supported_rates[rates->num_rates++] =
                        IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
 
        if (rate_mask & IEEE80211_CCK_RATE_2MB_MASK)
-               rates->supported_rates[rates->num_rates++] = 
+               rates->supported_rates[rates->num_rates++] =
                        IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
 
        if (rate_mask & IEEE80211_CCK_RATE_5MB_MASK)
-               rates->supported_rates[rates->num_rates++] = basic_mask | 
+               rates->supported_rates[rates->num_rates++] = basic_mask |
                        IEEE80211_CCK_RATE_5MB;
 
        if (rate_mask & IEEE80211_CCK_RATE_11MB_MASK)
-               rates->supported_rates[rates->num_rates++] = basic_mask | 
+               rates->supported_rates[rates->num_rates++] = basic_mask |
                        IEEE80211_CCK_RATE_11MB;
 }
 
 static void ipw_add_ofdm_scan_rates(struct ipw_supported_rates *rates,
                                u8 modulation, u32 rate_mask)
 {
-       u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ? 
+       u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ?
                IEEE80211_BASIC_RATE_MASK : 0;
 
        if (rate_mask & IEEE80211_OFDM_RATE_6MB_MASK)
-               rates->supported_rates[rates->num_rates++] = basic_mask | 
+               rates->supported_rates[rates->num_rates++] = basic_mask |
                        IEEE80211_OFDM_RATE_6MB;
 
        if (rate_mask & IEEE80211_OFDM_RATE_9MB_MASK)
-               rates->supported_rates[rates->num_rates++] = 
+               rates->supported_rates[rates->num_rates++] =
                        IEEE80211_OFDM_RATE_9MB;
 
        if (rate_mask & IEEE80211_OFDM_RATE_12MB_MASK)
-               rates->supported_rates[rates->num_rates++] = basic_mask | 
+               rates->supported_rates[rates->num_rates++] = basic_mask |
                        IEEE80211_OFDM_RATE_12MB;
 
        if (rate_mask & IEEE80211_OFDM_RATE_18MB_MASK)
-               rates->supported_rates[rates->num_rates++] = 
+               rates->supported_rates[rates->num_rates++] =
                        IEEE80211_OFDM_RATE_18MB;
 
        if (rate_mask & IEEE80211_OFDM_RATE_24MB_MASK)
-               rates->supported_rates[rates->num_rates++] = basic_mask | 
+               rates->supported_rates[rates->num_rates++] = basic_mask |
                        IEEE80211_OFDM_RATE_24MB;
 
        if (rate_mask & IEEE80211_OFDM_RATE_36MB_MASK)
-               rates->supported_rates[rates->num_rates++] = 
+               rates->supported_rates[rates->num_rates++] =
                        IEEE80211_OFDM_RATE_36MB;
 
        if (rate_mask & IEEE80211_OFDM_RATE_48MB_MASK)
-               rates->supported_rates[rates->num_rates++] = 
+               rates->supported_rates[rates->num_rates++] =
                        IEEE80211_OFDM_RATE_48MB;
 
        if (rate_mask & IEEE80211_OFDM_RATE_54MB_MASK)
-               rates->supported_rates[rates->num_rates++] = 
+               rates->supported_rates[rates->num_rates++] =
                        IEEE80211_OFDM_RATE_54MB;
 }
 
@@ -4190,11 +4190,11 @@ static int ipw_best_network(
        /* Verify that this network's capability is compatible with the
         * current mode (AdHoc or Infrastructure) */
        if ((priv->ieee->iw_mode == IW_MODE_INFRA &&
-            !(network->capability & WLAN_CAPABILITY_BSS)) || 
+            !(network->capability & WLAN_CAPABILITY_BSS)) ||
            (priv->ieee->iw_mode == IW_MODE_ADHOC &&
             !(network->capability & WLAN_CAPABILITY_IBSS))) {
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded due to "
-                               "capability mismatch.\n", 
+                               "capability mismatch.\n",
                                escape_essid(network->ssid, network->ssid_len),
                                MAC_ARG(network->bssid));
                return 0;
@@ -4209,33 +4209,33 @@ static int ipw_best_network(
                                MAC_ARG(network->bssid));
                return 0;
        }
-       
+
        if (unlikely(roaming)) {
                /* If we are roaming, then ensure check if this is a valid
                 * network to try and roam to */
                if ((network->ssid_len != match->network->ssid_len) ||
-                   memcmp(network->ssid, match->network->ssid, 
+                   memcmp(network->ssid, match->network->ssid,
                           network->ssid_len)) {
                        IPW_DEBUG_ASSOC("Netowrk '%s (" MAC_FMT ")' excluded "
                                        "because of non-network ESSID.\n",
-                                       escape_essid(network->ssid, 
+                                       escape_essid(network->ssid,
                                                     network->ssid_len),
                                        MAC_ARG(network->bssid));
                        return 0;
                }
        } else {
-               /* If an ESSID has been configured then compare the broadcast 
-                * ESSID to ours */             
-               if ((priv->config & CFG_STATIC_ESSID) && 
+               /* If an ESSID has been configured then compare the broadcast
+                * ESSID to ours */
+               if ((priv->config & CFG_STATIC_ESSID) &&
                    ((network->ssid_len != priv->essid_len) ||
-                    memcmp(network->ssid, priv->essid, 
+                    memcmp(network->ssid, priv->essid,
                            min(network->ssid_len, priv->essid_len)))) {
                        char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
                        strncpy(escaped, escape_essid(
                                        network->ssid, network->ssid_len),
                                sizeof(escaped));
                        IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
-                                       "because of ESSID mismatch: '%s'.\n", 
+                                       "because of ESSID mismatch: '%s'.\n",
                                        escaped, MAC_ARG(network->bssid),
                                        escape_essid(priv->essid, priv->essid_len));
                        return 0;
@@ -4244,11 +4244,11 @@ static int ipw_best_network(
 
        /* If the old network rate is better than this one, don't bother
         * testing everything else. */
-       if (match->network && match->network->stats.rssi > 
+       if (match->network && match->network->stats.rssi >
            network->stats.rssi) {
                char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
-               strncpy(escaped, 
-                       escape_essid(network->ssid, network->ssid_len), 
+               strncpy(escaped,
+                       escape_essid(network->ssid, network->ssid_len),
                        sizeof(escaped));
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded because "
                                "'%s (" MAC_FMT ")' has a stronger signal.\n",
@@ -4258,7 +4258,7 @@ static int ipw_best_network(
                                MAC_ARG(match->network->bssid));
                return 0;
        }
-       
+
        /* If this network has already had an association attempt within the
         * last 3 seconds, do not try and associate again... */
        if (network->last_associate &&
@@ -4273,7 +4273,7 @@ static int ipw_best_network(
        }
 
        /* Now go through and see if the requested network is valid... */
-       if (priv->ieee->scan_age != 0 && 
+       if (priv->ieee->scan_age != 0 &&
            jiffies - network->last_scanned > priv->ieee->scan_age) {
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
                                "because of age: %lums.\n",
@@ -4281,9 +4281,9 @@ static int ipw_best_network(
                                MAC_ARG(network->bssid),
                                (jiffies - network->last_scanned) / (HZ / 100));
                return 0;
-       }       
+       }
 
-       if ((priv->config & CFG_STATIC_CHANNEL) && 
+       if ((priv->config & CFG_STATIC_CHANNEL) &&
            (network->channel != priv->channel)) {
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
                                "because of channel mismatch: %d != %d.\n",
@@ -4292,22 +4292,22 @@ static int ipw_best_network(
                                network->channel, priv->channel);
                return 0;
        }
-       
+
        /* Verify privacy compatability */
-       if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) != 
+       if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) !=
            ((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) {
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
                                "because of privacy mismatch: %s != %s.\n",
                                escape_essid(network->ssid, network->ssid_len),
                                MAC_ARG(network->bssid),
-                               priv->capability & CAP_PRIVACY_ON ? "on" : 
+                               priv->capability & CAP_PRIVACY_ON ? "on" :
                                "off",
-                               network->capability & 
+                               network->capability &
                                WLAN_CAPABILITY_PRIVACY ?"on" : "off");
                return 0;
        }
-       
-       if ((priv->config & CFG_STATIC_BSSID) && 
+
+       if ((priv->config & CFG_STATIC_BSSID) &&
            memcmp(network->bssid, priv->bssid, ETH_ALEN)) {
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
                                "because of BSSID mismatch: " MAC_FMT ".\n",
@@ -4316,7 +4316,7 @@ static int ipw_best_network(
                                MAC_ARG(priv->bssid));
                return 0;
        }
-       
+
        /* Filter out any incompatible freq / mode combinations */
        if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) {
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
@@ -4326,7 +4326,7 @@ static int ipw_best_network(
                                MAC_ARG(network->bssid));
                return 0;
        }
-       
+
        ipw_compatible_rates(priv, network, &rates);
        if (rates.num_rates == 0) {
                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
@@ -4335,7 +4335,7 @@ static int ipw_best_network(
                                MAC_ARG(network->bssid));
                return 0;
        }
-       
+
        /* TODO: Perform any further minimal comparititive tests.  We do not
         * want to put too much policy logic here; intelligent scan selection
         * should occur within a generic IEEE 802.11 user space tool.  */
@@ -4352,7 +4352,7 @@ static int ipw_best_network(
 }
 
 
-static void ipw_adhoc_create(struct ipw_priv *priv, 
+static void ipw_adhoc_create(struct ipw_priv *priv,
                            struct ieee80211_network *network)
 {
        /*
@@ -4361,7 +4361,7 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
         * comes to creating a new ad-hoc network, we have tell the FW
         * exactly which band to use.
         *
-        * We also have the possibility of an invalid channel for the 
+        * We also have the possibility of an invalid channel for the
         * chossen band.  Attempting to create a new ad-hoc network
         * with an invalid channel for wireless mode will trigger a
         * FW fatal error.
@@ -4393,10 +4393,10 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
        if (priv->capability & CAP_PRIVACY_ON)
                network->capability |= WLAN_CAPABILITY_PRIVACY;
        network->rates_len = min(priv->rates.num_rates, MAX_RATES_LENGTH);
-       memcpy(network->rates, priv->rates.supported_rates, 
+       memcpy(network->rates, priv->rates.supported_rates,
               network->rates_len);
        network->rates_ex_len = priv->rates.num_rates - network->rates_len;
-       memcpy(network->rates_ex, 
+       memcpy(network->rates_ex,
               &priv->rates.supported_rates[network->rates_len],
               network->rates_ex_len);
        network->last_scanned = 0;
@@ -4407,10 +4407,10 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
        network->beacon_interval = 100; /* Default */
        network->listen_interval = 10;  /* Default */
        network->atim_window = 0;       /* Default */
-#ifdef CONFIG_IEEE80211_WPA            
+#ifdef CONFIG_IEEE80211_WPA
        network->wpa_ie_len = 0;
        network->rsn_ie_len = 0;
-#endif /* CONFIG_IEEE80211_WPA */      
+#endif /* CONFIG_IEEE80211_WPA */
 }
 
 static void ipw_send_wep_keys(struct ipw_priv *priv)
@@ -4426,7 +4426,7 @@ static void ipw_send_wep_keys(struct ipw_priv *priv)
        key->cmd_id = DINO_CMD_WEP_KEY;
        key->seq_num = 0;
 
-       for (i = 0; i < 4; i++) { 
+       for (i = 0; i < 4; i++) {
                key->key_index = i;
                if (!(priv->sec.flags & (1 << i))) {
                        key->key_size = 0;
@@ -4439,13 +4439,13 @@ static void ipw_send_wep_keys(struct ipw_priv *priv)
                        IPW_ERROR("failed to send WEP_KEY command\n");
                        return;
                }
-       }   
+       }
 }
 
 static void ipw_adhoc_check(void *data)
 {
        struct ipw_priv *priv = data;
-       
+
        if (priv->missed_adhoc_beacons++ > priv->missed_beacon_threshold &&
            !(priv->config & CFG_ADHOC_PERSIST)) {
                IPW_DEBUG_SCAN("Disassociating due to missed beacons\n");
@@ -4454,7 +4454,7 @@ static void ipw_adhoc_check(void *data)
                return;
        }
 
-       queue_delayed_work(priv->workqueue, &priv->adhoc_check, 
+       queue_delayed_work(priv->workqueue, &priv->adhoc_check,
                           priv->assoc_request.beacon_interval);
 }
 
@@ -4464,13 +4464,13 @@ static void ipw_debug_config(struct ipw_priv *priv)
        IPW_DEBUG_INFO("Scan completed, no valid APs matched "
                       "[CFG 0x%08X]\n", priv->config);
        if (priv->config & CFG_STATIC_CHANNEL)
-               IPW_DEBUG_INFO("Channel locked to %d\n", 
+               IPW_DEBUG_INFO("Channel locked to %d\n",
                               priv->channel);
        else
                IPW_DEBUG_INFO("Channel unlocked.\n");
        if (priv->config & CFG_STATIC_ESSID)
-               IPW_DEBUG_INFO("ESSID locked to '%s'\n", 
-                              escape_essid(priv->essid, 
+               IPW_DEBUG_INFO("ESSID locked to '%s'\n",
+                              escape_essid(priv->essid,
                                            priv->essid_len));
        else
                IPW_DEBUG_INFO("ESSID unlocked.\n");
@@ -4498,9 +4498,9 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
        u32 reg;
        u16 mask = 0;
 
-       /* Identify 'current FW band' and match it with the fixed 
+       /* Identify 'current FW band' and match it with the fixed
         * Tx rates */
-               
+
        switch (priv->ieee->freq_band) {
        case IEEE80211_52GHZ_BAND: /* A only */
                /* IEEE_A */
@@ -4509,7 +4509,7 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
                        fr.tx_rates = 0;
                        break;
                }
-                       
+
                fr.tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A;
                break;
 
@@ -4521,7 +4521,7 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
                                fr.tx_rates = 0;
                        }
                        break;
-               } 
+               }
 
                /* IEEE_G */
                if (fr.tx_rates & ~(IEEE80211_CCK_RATES_MASK |
@@ -4535,17 +4535,17 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv,
                        mask |= (IEEE80211_OFDM_RATE_6MB_MASK >> 1);
                        fr.tx_rates &= ~IEEE80211_OFDM_RATE_6MB_MASK;
                }
-               
+
                if (IEEE80211_OFDM_RATE_9MB_MASK & fr.tx_rates) {
                        mask |= (IEEE80211_OFDM_RATE_9MB_MASK >> 1);
                        fr.tx_rates &= ~IEEE80211_OFDM_RATE_9MB_MASK;
                }
-               
+
                if (IEEE80211_OFDM_RATE_12MB_MASK & fr.tx_rates) {
                        mask |= (IEEE80211_OFDM_RATE_12MB_MASK >> 1);
                        fr.tx_rates &= ~IEEE80211_OFDM_RATE_12MB_MASK;
                }
-               
+
                fr.tx_rates |= mask;
                break;
        }
@@ -4565,7 +4565,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
                ipw_set_fixed_rate(priv, network);
 
        if (!(priv->config & CFG_STATIC_ESSID)) {
-               priv->essid_len = min(network->ssid_len, 
+               priv->essid_len = min(network->ssid_len,
                                      (u8)IW_ESSID_MAX_SIZE);
                memcpy(priv->essid, network->ssid, priv->essid_len);
        }
@@ -4583,12 +4583,12 @@ static int ipw_associate_network(struct ipw_priv *priv,
                priv->assoc_request.auth_key = 0;
        }
 
-       if (priv->capability & CAP_PRIVACY_ON) 
+       if (priv->capability & CAP_PRIVACY_ON)
                ipw_send_wep_keys(priv);
 
-       /* 
-        * It is valid for our ieee device to support multiple modes, but 
-        * when it comes to associating to a given network we have to choose 
+       /*
+        * It is valid for our ieee device to support multiple modes, but
+        * when it comes to associating to a given network we have to choose
         * just one mode.
         */
        if (network->mode & priv->ieee->mode & IEEE_A)
@@ -4601,18 +4601,18 @@ static int ipw_associate_network(struct ipw_priv *priv,
        IPW_DEBUG_ASSOC("%sssocation attempt: '%s', channel %d, "
                        "802.11%c [%d], enc=%s%s%s%c%c\n",
                        roaming ? "Rea" : "A",
-                       escape_essid(priv->essid, priv->essid_len), 
-                       network->channel, 
-                       ipw_modes[priv->assoc_request.ieee_mode], 
-                       rates->num_rates, 
+                       escape_essid(priv->essid, priv->essid_len),
+                       network->channel,
+                       ipw_modes[priv->assoc_request.ieee_mode],
+                       rates->num_rates,
                        priv->capability & CAP_PRIVACY_ON ? "on " : "off",
-                       priv->capability & CAP_PRIVACY_ON ? 
-                       (priv->capability & CAP_SHARED_KEY ? "(shared)" : 
+                       priv->capability & CAP_PRIVACY_ON ?
+                       (priv->capability & CAP_SHARED_KEY ? "(shared)" :
                         "(open)") : "",
                        priv->capability & CAP_PRIVACY_ON ? " key=" : "",
-                       priv->capability & CAP_PRIVACY_ON ? 
+                       priv->capability & CAP_PRIVACY_ON ?
                        '1' + priv->sec.active_key : '.',
-                       priv->capability & CAP_PRIVACY_ON ? 
+                       priv->capability & CAP_PRIVACY_ON ?
                        '.' : ' ');
 
        priv->assoc_request.beacon_interval = network->beacon_interval;
@@ -4637,14 +4637,14 @@ static int ipw_associate_network(struct ipw_priv *priv,
                memset(&priv->assoc_request.dest, 0xFF, ETH_ALEN);
                priv->assoc_request.atim_window = network->atim_window;
        } else {
-               memcpy(&priv->assoc_request.dest, network->bssid, 
+               memcpy(&priv->assoc_request.dest, network->bssid,
                       ETH_ALEN);
                priv->assoc_request.atim_window = 0;
        }
 
        priv->assoc_request.capability = network->capability;
        priv->assoc_request.listen_interval = network->listen_interval;
-       
+
        err = ipw_send_ssid(priv, priv->essid, priv->essid_len);
        if (err) {
                IPW_DEBUG_HC("Attempt to send SSID command failed.\n");
@@ -4654,7 +4654,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
        rates->ieee_mode = priv->assoc_request.ieee_mode;
        rates->purpose = IPW_RATE_CONNECT;
        ipw_send_supported_rates(priv, rates);
-       
+
        if (priv->assoc_request.ieee_mode == IPW_G_MODE)
                priv->sys_config.dot11g_auto_detection = 1;
        else
@@ -4664,7 +4664,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
                IPW_DEBUG_HC("Attempt to send sys config command failed.\n");
                return err;
        }
-       
+
        IPW_DEBUG_ASSOC("Association sensitivity: %d\n", network->stats.rssi);
        err = ipw_set_sensitivity(priv, network->stats.rssi);
        if (err) {
@@ -4679,7 +4679,7 @@ static int ipw_associate_network(struct ipw_priv *priv,
         */
        priv->channel = network->channel;
        memcpy(priv->bssid, network->bssid, ETH_ALEN);
-       priv->status |= STATUS_ASSOCIATING;     
+       priv->status |= STATUS_ASSOCIATING;
        priv->status &= ~STATUS_SECURITY_UPDATED;
 
        priv->assoc_network = network;
@@ -4689,8 +4689,8 @@ static int ipw_associate_network(struct ipw_priv *priv,
                IPW_DEBUG_HC("Attempt to send associate command failed.\n");
                return err;
        }
-       
-       IPW_DEBUG(IPW_DL_STATE, "associating: '%s' " MAC_FMT " \n", 
+
+       IPW_DEBUG(IPW_DL_STATE, "associating: '%s' " MAC_FMT " \n",
                  escape_essid(priv->essid, priv->essid_len),
                  MAC_ARG(priv->bssid));
 
@@ -4706,8 +4706,8 @@ static void ipw_roam(void *data)
        };
 
        /* The roaming process is as follows:
-        * 
-        * 1.  Missed beacon threshold triggers the roaming process by 
+        *
+        * 1.  Missed beacon threshold triggers the roaming process by
         *     setting the status ROAM bit and requesting a scan.
         * 2.  When the scan completes, it schedules the ROAM work
         * 3.  The ROAM work looks at all of the known networks for one that
@@ -4718,7 +4718,7 @@ static void ipw_roam(void *data)
         * 5.  When the disassociation completes, the roam work is again
         *     scheduled.  The second time through, the driver is no longer
         *     associated, and the newly selected network is sent an
-        *     association request.  
+        *     association request.
         * 6.  At this point ,the roaming process is complete and the ROAM
         *     status bit is cleared.
         */
@@ -4727,9 +4727,9 @@ static void ipw_roam(void *data)
         * set, then we are not actively roaming, so just return */
        if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ROAMING)))
                return;
-       
+
        if (priv->status & STATUS_ASSOCIATED) {
-               /* First pass through ROAM process -- look for a better 
+               /* First pass through ROAM process -- look for a better
                 * network */
                u8 rssi = priv->assoc_network->stats.rssi;
                priv->assoc_network->stats.rssi = -128;
@@ -4738,7 +4738,7 @@ static void ipw_roam(void *data)
                                ipw_best_network(priv, &match, network, 1);
                }
                priv->assoc_network->stats.rssi = rssi;
-               
+
                if (match.network == priv->assoc_network) {
                        IPW_DEBUG_ASSOC("No better APs in this network to "
                                        "roam to.\n");
@@ -4746,12 +4746,12 @@ static void ipw_roam(void *data)
                        ipw_debug_config(priv);
                        return;
                }
-               
+
                ipw_send_disassociate(priv, 1);
                priv->assoc_network = match.network;
 
                return;
-       } 
+       }
 
        /* Second pass through ROAM process -- request association */
        ipw_compatible_rates(priv, priv->assoc_network, &match.rates);
@@ -4778,7 +4778,7 @@ static void ipw_associate(void *data)
                return;
        }
 
-       list_for_each_entry(network, &priv->ieee->network_list, list) 
+       list_for_each_entry(network, &priv->ieee->network_list, list)
                ipw_best_network(priv, &match, network, 0);
 
        network = match.network;
@@ -4790,29 +4790,29 @@ static void ipw_associate(void *data)
            priv->config & CFG_STATIC_ESSID &&
            !list_empty(&priv->ieee->network_free_list)) {
                element = priv->ieee->network_free_list.next;
-               network = list_entry(element, struct ieee80211_network, 
+               network = list_entry(element, struct ieee80211_network,
                                     list);
                ipw_adhoc_create(priv, network);
                rates = &priv->rates;
                list_del(element);
                list_add_tail(&network->list, &priv->ieee->network_list);
        }
-           
+
        /* If we reached the end of the list, then we don't have any valid
         * matching APs */
        if (!network) {
                ipw_debug_config(priv);
 
-               queue_delayed_work(priv->workqueue, &priv->request_scan, 
+               queue_delayed_work(priv->workqueue, &priv->request_scan,
                                   SCAN_INTERVAL);
-               
+
                return;
        }
 
        ipw_associate_network(priv, network, rates, 0);
 }
-       
-static inline void ipw_handle_data_packet(struct ipw_priv *priv, 
+
+static inline void ipw_handle_data_packet(struct ipw_priv *priv,
                                              struct ipw_rx_mem_buffer *rxb,
                                              struct ieee80211_rx_stats *stats)
 {
@@ -4821,9 +4821,9 @@ static inline void ipw_handle_data_packet(struct ipw_priv *priv,
        /* We received data from the HW, so stop the watchdog */
        priv->net_dev->trans_start = jiffies;
 
-       /* We only process data packets if the 
+       /* We only process data packets if the
         * interface is open */
-       if (unlikely((pkt->u.frame.length + IPW_RX_FRAME_SIZE) > 
+       if (unlikely((pkt->u.frame.length + IPW_RX_FRAME_SIZE) >
                     skb_tailroom(rxb->skb))) {
                priv->ieee->stats.rx_errors++;
                priv->wstats.discard.misc++;
@@ -4844,7 +4844,7 @@ static inline void ipw_handle_data_packet(struct ipw_priv *priv,
 
        IPW_DEBUG_RX("Rx packet of %d bytes.\n", rxb->skb->len);
 
-       if (!ieee80211_rx(priv->ieee, rxb->skb, stats)) 
+       if (!ieee80211_rx(priv->ieee, rxb->skb, stats))
                priv->ieee->stats.rx_errors++;
        else /* ieee80211_rx succeeded, so it now owns the SKB */
                rxb->skb = NULL;
@@ -4879,7 +4879,7 @@ static void ipw_rx(struct ipw_priv *priv)
                priv->rxq->queue[i] = NULL;
 
                pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr,
-                                           CX2_RX_BUF_SIZE, 
+                                           CX2_RX_BUF_SIZE,
                                            PCI_DMA_FROMDEVICE);
 
                pkt = (struct ipw_rx_packet *)rxb->skb->data;
@@ -4891,14 +4891,14 @@ static void ipw_rx(struct ipw_priv *priv)
                switch (pkt->header.message_type) {
                case RX_FRAME_TYPE: /* 802.11 frame */ {
                        struct ieee80211_rx_stats stats = {
-                               .rssi = pkt->u.frame.rssi_dbm - 
+                               .rssi = pkt->u.frame.rssi_dbm -
                                IPW_RSSI_TO_DBM,
                                .signal = pkt->u.frame.signal,
                                .rate = pkt->u.frame.rate,
                                .mac_time = jiffies,
-                               .received_channel = 
+                               .received_channel =
                                pkt->u.frame.received_channel,
-                               .freq = (pkt->u.frame.control & (1<<0)) ? 
+                               .freq = (pkt->u.frame.control & (1<<0)) ?
                                IEEE80211_24GHZ_BAND : IEEE80211_52GHZ_BAND,
                                .len = pkt->u.frame.length,
                        };
@@ -4918,21 +4918,21 @@ static void ipw_rx(struct ipw_priv *priv)
                                break;
                        }
 #endif
-                       
-                       header = (struct ieee80211_hdr *)(rxb->skb->data + 
+
+                       header = (struct ieee80211_hdr *)(rxb->skb->data +
                                                          IPW_RX_FRAME_SIZE);
                                /* TODO: Check Ad-Hoc dest/source and make sure
                                 * that we are actually parsing these packets
-                                * correctly -- we should probably use the 
+                                * correctly -- we should probably use the
                                 * frame control of the packet and disregard
                                 * the current iw_mode */
                        switch (priv->ieee->iw_mode) {
                        case IW_MODE_ADHOC:
-                               network_packet = 
-                                       !memcmp(header->addr1, 
-                                               priv->net_dev->dev_addr, 
+                               network_packet =
+                                       !memcmp(header->addr1,
+                                               priv->net_dev->dev_addr,
                                                ETH_ALEN) ||
-                                       !memcmp(header->addr3, 
+                                       !memcmp(header->addr3,
                                                priv->bssid, ETH_ALEN) ||
                                        is_broadcast_ether_addr(header->addr1) ||
                                        is_multicast_ether_addr(header->addr1);
@@ -4940,20 +4940,20 @@ static void ipw_rx(struct ipw_priv *priv)
 
                        case IW_MODE_INFRA:
                        default:
-                               network_packet = 
-                                       !memcmp(header->addr3, 
+                               network_packet =
+                                       !memcmp(header->addr3,
                                                priv->bssid, ETH_ALEN) ||
-                                       !memcmp(header->addr1, 
-                                               priv->net_dev->dev_addr, 
+                                       !memcmp(header->addr1,
+                                               priv->net_dev->dev_addr,
                                                ETH_ALEN) ||
                                        is_broadcast_ether_addr(header->addr1) ||
                                        is_multicast_ether_addr(header->addr1);
                                break;
                        }
-                       
+
                        if (network_packet && priv->assoc_network) {
                                priv->assoc_network->stats.rssi = stats.rssi;
-                               average_add(&priv->average_rssi, 
+                               average_add(&priv->average_rssi,
                                            stats.rssi);
                                priv->last_rx_rssi = stats.rssi;
                        }
@@ -4967,7 +4967,7 @@ static void ipw_rx(struct ipw_priv *priv)
                                priv->wstats.discard.misc++;
                                break;
                        }
-                       
+
                        switch (WLAN_FC_GET_TYPE(header->frame_ctl)) {
                        case IEEE80211_FTYPE_MGMT:
                                ieee80211_rx_mgt(priv->ieee, header, &stats);
@@ -4979,17 +4979,17 @@ static void ipw_rx(struct ipw_priv *priv)
                                    !memcmp(header->addr3, priv->bssid, ETH_ALEN))
                                        ipw_add_station(priv, header->addr2);
                                break;
-                               
+
                        case IEEE80211_FTYPE_CTL:
                                break;
-                               
+
                        case IEEE80211_FTYPE_DATA:
                                if (network_packet)
                                        ipw_handle_data_packet(priv, rxb, &stats);
                                else
-                                       IPW_DEBUG_DROP("Dropping: " MAC_FMT 
+                                       IPW_DEBUG_DROP("Dropping: " MAC_FMT
                                                       ", " MAC_FMT ", " MAC_FMT "\n",
-                                                      MAC_ARG(header->addr1), MAC_ARG(header->addr2), 
+                                                      MAC_ARG(header->addr1), MAC_ARG(header->addr2),
                                                       MAC_ARG(header->addr3));
                                break;
                        }
@@ -5010,19 +5010,19 @@ static void ipw_rx(struct ipw_priv *priv)
                                     pkt->header.message_type);
                        break;
                }
-               
-               /* For now we just don't re-use anything.  We can tweak this 
-                * later to try and re-use notification packets and SKBs that 
+
+               /* For now we just don't re-use anything.  We can tweak this
+                * later to try and re-use notification packets and SKBs that
                 * fail to Rx correctly */
                if (rxb->skb != NULL) {
                        dev_kfree_skb_any(rxb->skb);
                        rxb->skb = NULL;
                }
-               
+
                pci_unmap_single(priv->pci_dev, rxb->dma_addr,
                                 CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
                list_add_tail(&rxb->list, &priv->rxq->rx_used);
-               
+
                i = (i + 1) % RX_QUEUE_SIZE;
        }
 
@@ -5043,7 +5043,7 @@ static void ipw_abort_scan(struct ipw_priv *priv)
        priv->status |= STATUS_SCAN_ABORTING;
 
        err = ipw_send_scan_abort(priv);
-       if (err) 
+       if (err)
                IPW_DEBUG_HC("Request to abort scan failed.\n");
 }
 
@@ -5052,7 +5052,7 @@ static int ipw_request_scan(struct ipw_priv *priv)
        struct ipw_scan_request_ext scan;
        int channel_index = 0;
        int i, err, scan_type;
-       
+
        if (priv->status & STATUS_EXIT_PENDING) {
                IPW_DEBUG_SCAN("Aborting scan due to device shutdown\n");
                priv->status |= STATUS_SCAN_PENDING;
@@ -5065,7 +5065,7 @@ static int ipw_request_scan(struct ipw_priv *priv)
                ipw_abort_scan(priv);
                return 0;
        }
-       
+
        if (priv->status & STATUS_SCAN_ABORTING) {
                IPW_DEBUG_HC("Scan request while abort pending.  Queuing.\n");
                priv->status |= STATUS_SCAN_PENDING;
@@ -5086,23 +5086,23 @@ static int ipw_request_scan(struct ipw_priv *priv)
 
        scan.full_scan_index = ieee80211_get_scans(priv->ieee);
        /* If we are roaming, then make this a directed scan for the current
-        * network.  Otherwise, ensure that every other scan is a fast 
+        * network.  Otherwise, ensure that every other scan is a fast
         * channel hop scan */
        if ((priv->status & STATUS_ROAMING) || (
-                   !(priv->status & STATUS_ASSOCIATED) && 
-                   (priv->config & CFG_STATIC_ESSID) && 
+                   !(priv->status & STATUS_ASSOCIATED) &&
+                   (priv->config & CFG_STATIC_ESSID) &&
                    (scan.full_scan_index % 2))) {
                err = ipw_send_ssid(priv, priv->essid, priv->essid_len);
                if (err) {
                        IPW_DEBUG_HC("Attempt to send SSID command failed.\n");
                        return err;
                }
-               
+
                scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN;
        } else {
                scan_type = IPW_SCAN_ACTIVE_BROADCAST_SCAN;
        }
-       
+
         if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) {
                int start = channel_index;
                for (i = 0; i < MAX_A_CHANNELS; i++) {
@@ -5112,13 +5112,13 @@ static int ipw_request_scan(struct ipw_priv *priv)
                            band_a_active_channel[i] == priv->channel)
                                continue;
                        channel_index++;
-                       scan.channels_list[channel_index] = 
+                       scan.channels_list[channel_index] =
                                band_a_active_channel[i];
                        ipw_set_scan_type(&scan, channel_index, scan_type);
                }
-               
+
                if (start != channel_index) {
-                       scan.channels_list[start] = (u8)(IPW_A_MODE << 6) | 
+                       scan.channels_list[start] = (u8)(IPW_A_MODE << 6) |
                                (channel_index - start);
                        channel_index++;
                }
@@ -5133,17 +5133,17 @@ static int ipw_request_scan(struct ipw_priv *priv)
                            band_b_active_channel[i] == priv->channel)
                                continue;
                        channel_index++;
-                       scan.channels_list[channel_index] = 
+                       scan.channels_list[channel_index] =
                                band_b_active_channel[i];
                        ipw_set_scan_type(&scan, channel_index, scan_type);
                }
 
                if (start != channel_index) {
-                       scan.channels_list[start] = (u8)(IPW_B_MODE << 6) | 
+                       scan.channels_list[start] = (u8)(IPW_B_MODE << 6) |
                                (channel_index - start);
                }
        }
-       
+
        err = ipw_send_scan_request_ext(priv, &scan);
        if (err) {
                IPW_DEBUG_HC("Sending scan command failed: %08X\n",
@@ -5161,20 +5161,20 @@ static int ipw_request_scan(struct ipw_priv *priv)
  * This file defines the Wireless Extension handlers.  It does not
  * define any methods of hardware manipulation and relies on the
  * functions defined in ipw_main to provide the HW interaction.
- * 
- * The exception to this is the use of the ipw_get_ordinal() 
+ *
+ * The exception to this is the use of the ipw_get_ordinal()
  * function used to poll the hardware vs. making unecessary calls.
  *
  */
 
-static int ipw_wx_get_name(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_get_name(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        if (!(priv->status & STATUS_ASSOCIATED))
                strcpy(wrqu->name, "unassociated");
-       else 
+       else
                snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11%c",
                         ipw_modes[priv->assoc_request.ieee_mode]);
        IPW_DEBUG_WX("Name: %s\n", wrqu->name);
@@ -5220,42 +5220,42 @@ static int ipw_set_channel(struct ipw_priv *priv, u8 channel)
        return 0;
 }
 
-static int ipw_wx_set_freq(struct net_device *dev, 
-                          struct iw_request_info *info, 
-                          union iwreq_data *wrqu, char *extra) 
+static int ipw_wx_set_freq(struct net_device *dev,
+                          struct iw_request_info *info,
+                          union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        struct iw_freq *fwrq = &wrqu->freq;
-       
+
        /* 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 != ipw_frequencies[c]))
                                c++;
-                       
+
                        /* hack to fall through */
                        fwrq->e = 0;
                        fwrq->m = c + 1;
                }
        }
-       
-       if (fwrq->e > 0 || fwrq->m > 1000) 
+
+       if (fwrq->e > 0 || fwrq->m > 1000)
                return -EOPNOTSUPP;
 
        IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m);
        return ipw_set_channel(priv, (u8)fwrq->m);
-       
+
        return 0;
 }
 
 
-static int ipw_wx_get_freq(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_get_freq(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5267,15 +5267,15 @@ static int ipw_wx_get_freq(struct net_device *dev,
        if (priv->config & CFG_STATIC_CHANNEL ||
            priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED))
                wrqu->freq.m = priv->channel;
-       else 
+       else
                wrqu->freq.m = 0;
 
        IPW_DEBUG_WX("GET Freq/Channel -> %d \n", priv->channel);
        return 0;
 }
 
-static int ipw_wx_set_mode(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_set_mode(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5301,15 +5301,15 @@ static int ipw_wx_set_mode(struct net_device *dev,
        }
 
 #ifdef CONFIG_IPW_PROMISC
-       if (priv->ieee->iw_mode == IW_MODE_MONITOR) 
+       if (priv->ieee->iw_mode == IW_MODE_MONITOR)
                priv->net_dev->type = ARPHRD_ETHER;
-       
-       if (wrqu->mode == IW_MODE_MONITOR) 
+
+       if (wrqu->mode == IW_MODE_MONITOR)
                priv->net_dev->type = ARPHRD_IEEE80211;
 #endif /* CONFIG_IPW_PROMISC */
-       
+
 #ifdef CONFIG_PM
-       /* Free the existing firmware and reset the fw_loaded 
+       /* Free the existing firmware and reset the fw_loaded
         * flag so ipw_load() will bring in the new firmawre */
        if (fw_loaded) {
                fw_loaded = 0;
@@ -5323,12 +5323,12 @@ static int ipw_wx_set_mode(struct net_device *dev,
 
        priv->ieee->iw_mode = wrqu->mode;
        ipw_adapter_restart(priv);
-       
+
        return err;
 }
 
-static int ipw_wx_get_mode(struct net_device *dev, 
-                              struct iw_request_info *info, 
+static int ipw_wx_get_mode(struct net_device *dev,
+                              struct iw_request_info *info,
                               union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5364,8 +5364,8 @@ static const s32 period_duration[] = {
        1000000
 };
 
-static int ipw_wx_get_range(struct net_device *dev, 
-                           struct iw_request_info *info, 
+static int ipw_wx_get_range(struct net_device *dev,
+                           struct iw_request_info *info,
                            union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5377,7 +5377,7 @@ static int ipw_wx_get_range(struct net_device *dev,
        memset(range, 0, sizeof(*range));
 
        /* 54Mbs == ~27 Mb/s real (802.11g) */
-       range->throughput = 27 * 1000 * 1000;     
+       range->throughput = 27 * 1000 * 1000;
 
        range->max_qual.qual = 100;
        /* TODO: Find real max RSSI and stick here */
@@ -5393,16 +5393,16 @@ static int ipw_wx_get_range(struct net_device *dev,
 
        range->num_bitrates = min(priv->rates.num_rates, (u8)IW_MAX_BITRATES);
 
-       for (i = 0; i < range->num_bitrates; i++) 
-               range->bitrate[i] = (priv->rates.supported_rates[i] & 0x7F) * 
+       for (i = 0; i < range->num_bitrates; i++)
+               range->bitrate[i] = (priv->rates.supported_rates[i] & 0x7F) *
                        500000;
-       
+
        range->max_rts = DEFAULT_RTS_THRESHOLD;
        range->min_frag = MIN_FRAG_THRESHOLD;
        range->max_frag = MAX_FRAG_THRESHOLD;
 
        range->encoding_size[0] = 5;
-       range->encoding_size[1] = 13; 
+       range->encoding_size[1] = 13;
        range->num_encoding_sizes = 2;
        range->max_encoding_tokens = WEP_KEYS;
 
@@ -5428,8 +5428,8 @@ static int ipw_wx_get_range(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_set_wap(struct net_device *dev, 
-                         struct iw_request_info *info, 
+static int ipw_wx_set_wap(struct net_device *dev,
+                         struct iw_request_info *info,
                          union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5441,7 +5441,7 @@ static int ipw_wx_set_wap(struct net_device *dev,
                0x00, 0x00, 0x00, 0x00, 0x00, 0x00
        };
 
-       if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) 
+       if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
                return -EINVAL;
 
        if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) ||
@@ -5482,14 +5482,14 @@ static int ipw_wx_set_wap(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_get_wap(struct net_device *dev, 
-                         struct iw_request_info *info, 
+static int ipw_wx_get_wap(struct net_device *dev,
+                         struct iw_request_info *info,
                          union iwreq_data *wrqu, char *extra)
 {
        struct ipw_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 || 
+       if (priv->config & CFG_STATIC_BSSID ||
            priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
                wrqu->ap_addr.sa_family = ARPHRD_ETHER;
                memcpy(wrqu->ap_addr.sa_data, &priv->bssid, ETH_ALEN);
@@ -5501,14 +5501,14 @@ static int ipw_wx_get_wap(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_set_essid(struct net_device *dev, 
-                           struct iw_request_info *info, 
+static int ipw_wx_set_essid(struct net_device *dev,
+                           struct iw_request_info *info,
                            union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        char *essid = ""; /* ANY */
        int length = 0;
-  
+
        if (wrqu->essid.flags && wrqu->essid.length) {
                length = wrqu->essid.length - 1;
                essid = extra;
@@ -5540,7 +5540,7 @@ static int ipw_wx_set_essid(struct net_device *dev,
 
        priv->essid_len = length;
        memcpy(priv->essid, essid, priv->essid_len);
-       
+
        /* If we are currently associated, or trying to associate
         * then see if this is a new ESSID (causing us to disassociate) */
        if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
@@ -5553,8 +5553,8 @@ static int ipw_wx_set_essid(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_get_essid(struct net_device *dev, 
-                           struct iw_request_info *info, 
+static int ipw_wx_get_essid(struct net_device *dev,
+                           struct iw_request_info *info,
                            union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5562,10 +5562,10 @@ static int ipw_wx_get_essid(struct net_device *dev,
        /* 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 | STATUS_ASSOCIATING)) { 
-               IPW_DEBUG_WX("Getting essid: '%s'\n", 
+           priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
+               IPW_DEBUG_WX("Getting essid: '%s'\n",
                             escape_essid(priv->essid, priv->essid_len));
-               memcpy(extra, priv->essid, priv->essid_len); 
+               memcpy(extra, priv->essid, priv->essid_len);
                wrqu->essid.length = priv->essid_len;
                wrqu->essid.flags = 1; /* active */
        } else {
@@ -5577,10 +5577,10 @@ static int ipw_wx_get_essid(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_set_nick(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_set_nick(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
 
        IPW_DEBUG_WX("Setting nick to '%s'\n", extra);
@@ -5596,10 +5596,10 @@ static int ipw_wx_set_nick(struct net_device *dev,
 }
 
 
-static int ipw_wx_get_nick(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_get_nick(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
        IPW_DEBUG_WX("Getting nick\n");
        wrqu->data.length = strlen(priv->nick) + 1;
@@ -5612,15 +5612,15 @@ static int ipw_wx_get_nick(struct net_device *dev,
 static int ipw_wx_set_rate(struct net_device *dev,
                           struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
-{ 
+{
        IPW_DEBUG_WX("0x%p, 0x%p, 0x%p\n", dev, info, wrqu);
-       return -EOPNOTSUPP; 
+       return -EOPNOTSUPP;
 }
 
-static int ipw_wx_get_rate(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_get_rate(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv * priv = ieee80211_priv(dev);
        wrqu->bitrate.value = priv->last_rate;
 
@@ -5629,10 +5629,10 @@ static int ipw_wx_get_rate(struct net_device *dev,
 }
 
 
-static int ipw_wx_set_rts(struct net_device *dev, 
-                         struct iw_request_info *info, 
+static int ipw_wx_set_rts(struct net_device *dev,
+                         struct iw_request_info *info,
                          union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
 
        if (wrqu->rts.disabled)
@@ -5641,7 +5641,7 @@ static int ipw_wx_set_rts(struct net_device *dev,
                if (wrqu->rts.value < MIN_RTS_THRESHOLD ||
                    wrqu->rts.value > MAX_RTS_THRESHOLD)
                        return -EINVAL;
-               
+
                priv->rts_threshold = wrqu->rts.value;
        }
 
@@ -5650,14 +5650,14 @@ static int ipw_wx_set_rts(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_get_rts(struct net_device *dev, 
-                         struct iw_request_info *info, 
+static int ipw_wx_get_rts(struct net_device *dev,
+                         struct iw_request_info *info,
                          union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
        wrqu->rts.value = priv->rts_threshold;
        wrqu->rts.fixed = 0;    /* no auto select */
-       wrqu->rts.disabled = 
+       wrqu->rts.disabled =
                (wrqu->rts.value == DEFAULT_RTS_THRESHOLD);
 
        IPW_DEBUG_WX("GET RTS Threshold -> %d \n", wrqu->rts.value);
@@ -5665,10 +5665,10 @@ static int ipw_wx_get_rts(struct net_device *dev,
 }
 
 
-static int ipw_wx_set_txpow(struct net_device *dev, 
-                           struct iw_request_info *info, 
+static int ipw_wx_set_txpow(struct net_device *dev,
+                           struct iw_request_info *info,
                            union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
        struct ipw_tx_power tx_power;
        int i;
@@ -5679,7 +5679,7 @@ static int ipw_wx_set_txpow(struct net_device *dev,
        if (wrqu->power.flags != IW_TXPOW_DBM)
                return -EINVAL;
 
-       if ((wrqu->power.value > 20) || 
+       if ((wrqu->power.value > 20) ||
            (wrqu->power.value < -12))
                return -EINVAL;
 
@@ -5709,10 +5709,10 @@ static int ipw_wx_set_txpow(struct net_device *dev,
 }
 
 
-static int ipw_wx_get_txpow(struct net_device *dev, 
-                           struct iw_request_info *info, 
+static int ipw_wx_get_txpow(struct net_device *dev,
+                           struct iw_request_info *info,
                            union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
 
        wrqu->power.value = priv->tx_power;
@@ -5720,15 +5720,15 @@ static int ipw_wx_get_txpow(struct net_device *dev,
        wrqu->power.flags = IW_TXPOW_DBM;
        wrqu->power.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0;
 
-       IPW_DEBUG_WX("GET TX Power -> %s %d \n", 
+       IPW_DEBUG_WX("GET TX Power -> %s %d \n",
                     wrqu->power.disabled ? "ON" : "OFF",
                     wrqu->power.value);
 
        return 0;
 }
 
-static int ipw_wx_set_frag(struct net_device *dev, 
-                              struct iw_request_info *info, 
+static int ipw_wx_set_frag(struct net_device *dev,
+                              struct iw_request_info *info,
                               union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5739,7 +5739,7 @@ static int ipw_wx_set_frag(struct net_device *dev,
                if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
                    wrqu->frag.value > MAX_FRAG_THRESHOLD)
                        return -EINVAL;
-               
+
                priv->ieee->fts = wrqu->frag.value & ~0x1;
        }
 
@@ -5748,14 +5748,14 @@ static int ipw_wx_set_frag(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_get_frag(struct net_device *dev, 
-                              struct iw_request_info *info, 
+static int ipw_wx_get_frag(struct net_device *dev,
+                              struct iw_request_info *info,
                               union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        wrqu->frag.value = priv->ieee->fts;
        wrqu->frag.fixed = 0;   /* no auto select */
-       wrqu->frag.disabled = 
+       wrqu->frag.disabled =
                (wrqu->frag.value == DEFAULT_FTS);
 
        IPW_DEBUG_WX("GET Frag Threshold -> %d \n", wrqu->frag.value);
@@ -5763,26 +5763,26 @@ static int ipw_wx_get_frag(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_set_retry(struct net_device *dev, 
-                           struct iw_request_info *info, 
+static int ipw_wx_set_retry(struct net_device *dev,
+                           struct iw_request_info *info,
                            union iwreq_data *wrqu, char *extra)
-{ 
+{
        IPW_DEBUG_WX("0x%p, 0x%p, 0x%p\n", dev, info, wrqu);
-       return -EOPNOTSUPP; 
+       return -EOPNOTSUPP;
 }
 
 
-static int ipw_wx_get_retry(struct net_device *dev, 
-                           struct iw_request_info *info, 
+static int ipw_wx_get_retry(struct net_device *dev,
+                           struct iw_request_info *info,
                            union iwreq_data *wrqu, char *extra)
-{ 
+{
        IPW_DEBUG_WX("0x%p, 0x%p, 0x%p\n", dev, info, wrqu);
-       return -EOPNOTSUPP; 
+       return -EOPNOTSUPP;
 }
 
 
-static int ipw_wx_set_scan(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_set_scan(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5792,32 +5792,32 @@ static int ipw_wx_set_scan(struct net_device *dev,
        return 0;
 }
 
-static int ipw_wx_get_scan(struct net_device *dev, 
-                          struct iw_request_info *info, 
+static int ipw_wx_get_scan(struct net_device *dev,
+                          struct iw_request_info *info,
                           union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
        return ieee80211_wx_get_scan(priv->ieee, info, wrqu, extra);
 }
 
-static int ipw_wx_set_encode(struct net_device *dev, 
-                                struct iw_request_info *info, 
+static int ipw_wx_set_encode(struct net_device *dev,
+                                struct iw_request_info *info,
                                 union iwreq_data *wrqu, char *key)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key);
 }
 
-static int ipw_wx_get_encode(struct net_device *dev, 
-                                struct iw_request_info *info, 
+static int ipw_wx_get_encode(struct net_device *dev,
+                                struct iw_request_info *info,
                                 union iwreq_data *wrqu, char *key)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        return ieee80211_wx_get_encode(priv->ieee, info, wrqu, key);
 }
 
-static int ipw_wx_set_power(struct net_device *dev, 
-                               struct iw_request_info *info, 
+static int ipw_wx_set_power(struct net_device *dev,
+                               struct iw_request_info *info,
                                union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5834,7 +5834,7 @@ static int ipw_wx_set_power(struct net_device *dev,
                IPW_DEBUG_WX("SET Power Management Mode -> off\n");
 
                return 0;
-       } 
+       }
 
        switch (wrqu->power.flags & IW_POWER_MODE) {
        case IW_POWER_ON:    /* If not specified */
@@ -5844,14 +5844,14 @@ static int ipw_wx_set_power(struct net_device *dev,
        default: /* Otherwise we don't support it */
                IPW_DEBUG_WX("SET PM Mode: %X not supported.\n",
                             wrqu->power.flags);
-               return -EOPNOTSUPP; 
+               return -EOPNOTSUPP;
        }
-       
+
        /* If the user hasn't specified a power management mode yet, default
         * to BATTERY */
         if (IPW_POWER_LEVEL(priv->power_mode) == IPW_POWER_AC)
                priv->power_mode = IPW_POWER_ENABLED | IPW_POWER_BATTERY;
-       else 
+       else
                priv->power_mode = IPW_POWER_ENABLED | priv->power_mode;
        err = ipw_send_power_mode(priv, IPW_POWER_LEVEL(priv->power_mode));
        if (err) {
@@ -5861,12 +5861,12 @@ static int ipw_wx_set_power(struct net_device *dev,
 
        IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n",
                     priv->power_mode);
-       
+
        return 0;
 }
 
-static int ipw_wx_get_power(struct net_device *dev, 
-                               struct iw_request_info *info, 
+static int ipw_wx_get_power(struct net_device *dev,
+                               struct iw_request_info *info,
                                union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5878,40 +5878,40 @@ static int ipw_wx_get_power(struct net_device *dev,
        }
 
        IPW_DEBUG_WX("GET Power Management Mode -> %02X\n", priv->power_mode);
-       
+
        return 0;
 }
 
-static int ipw_wx_set_powermode(struct net_device *dev, 
-                                   struct iw_request_info *info, 
+static int ipw_wx_set_powermode(struct net_device *dev,
+                                   struct iw_request_info *info,
                                    union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        int mode = *(int *)extra;
        int err;
-       
+
        if ((mode < 1) || (mode > IPW_POWER_LIMIT)) {
                mode = IPW_POWER_AC;
                priv->power_mode = mode;
        } else {
                priv->power_mode = IPW_POWER_ENABLED | mode;
        }
-       
+
        if (priv->power_mode != mode) {
                err = ipw_send_power_mode(priv, mode);
-               
+
                if (err) {
                        IPW_DEBUG_WX("failed setting power mode.\n");
                        return err;
                }
        }
-       
+
        return 0;
 }
 
 #define MAX_WX_STRING 80
-static int ipw_wx_get_powermode(struct net_device *dev, 
-                                   struct iw_request_info *info, 
+static int ipw_wx_get_powermode(struct net_device *dev,
+                                   struct iw_request_info *info,
                                    union iwreq_data *wrqu, char *extra)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
@@ -5929,7 +5929,7 @@ static int ipw_wx_get_powermode(struct net_device *dev,
                break;
        default:
                p += snprintf(p, MAX_WX_STRING - (p - extra),
-                             "(Timeout %dms, Period %dms)", 
+                             "(Timeout %dms, Period %dms)",
                              timeout_duration[level - 1] / 1000,
                              period_duration[level - 1] / 1000);
        }
@@ -5955,7 +5955,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
                            mode);
                return -EINVAL;
        }
-               
+
        if (priv->adapter == IPW_2915ABG) {
                priv->ieee->abg_ture = 1;
                if (mode & IEEE_A) {
@@ -5978,7 +5978,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
                modulation |= IEEE80211_CCK_MODULATION;
        } else
                priv->ieee->abg_ture = 0;
-       
+
        if (mode & IEEE_G) {
                band |= IEEE80211_24GHZ_BAND;
                modulation |= IEEE80211_OFDM_MODULATION;
@@ -5991,17 +5991,17 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
        init_supported_rates(priv, &priv->rates);
 
        /* If we are currently associated, or trying to associate
-         * then see if this is a new configuration (causing us to 
+         * then see if this is a new configuration (causing us to
         * disassociate) */
         if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
-               /* The resulting association will trigger 
+               /* The resulting association will trigger
                 * the new rates to be sent to the device */
                 IPW_DEBUG_ASSOC("Disassociating due to mode change.\n");
                 ipw_disassociate(priv);
        } else
                ipw_send_supported_rates(priv, &priv->rates);
 
-       IPW_DEBUG_WX("PRIV SET MODE: %c%c%c\n", 
+       IPW_DEBUG_WX("PRIV SET MODE: %c%c%c\n",
                     mode & IEEE_A ? 'a' : '.',
                     mode & IEEE_B ? 'b' : '.',
                     mode & IEEE_G ? 'g' : '.');
@@ -6020,7 +6020,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
                case IEEE80211_CCK_MODULATION:
                        strncpy(extra, "802.11b (2)", MAX_WX_STRING);
                        break;
-               case IEEE80211_OFDM_MODULATION: 
+               case IEEE80211_OFDM_MODULATION:
                        strncpy(extra, "802.11g (4)", MAX_WX_STRING);
                        break;
                default:
@@ -6029,7 +6029,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
                }
                break;
 
-       case IEEE80211_52GHZ_BAND: 
+       case IEEE80211_52GHZ_BAND:
                strncpy(extra, "802.11a (1)", MAX_WX_STRING);
                break;
 
@@ -6038,7 +6038,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
                case IEEE80211_CCK_MODULATION:
                        strncpy(extra, "802.11ab (3)", MAX_WX_STRING);
                        break;
-               case IEEE80211_OFDM_MODULATION: 
+               case IEEE80211_OFDM_MODULATION:
                        strncpy(extra, "802.11ag (5)", MAX_WX_STRING);
                        break;
                default:
@@ -6046,8 +6046,8 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
                        break;
                }
                break;
-       } 
-       
+       }
+
        IPW_DEBUG_WX("PRIV GET MODE: %s\n", extra);
 
         wrqu->data.length = strlen(extra) + 1;
@@ -6056,10 +6056,10 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
 }
 
 #ifdef CONFIG_IPW_PROMISC
-static int ipw_wx_set_promisc(struct net_device *dev, 
-                             struct iw_request_info *info, 
+static int ipw_wx_set_promisc(struct net_device *dev,
+                             struct iw_request_info *info,
                              union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
        int *parms = (int *)extra;
        int enable = (parms[0] > 0);
@@ -6070,7 +6070,7 @@ static int ipw_wx_set_promisc(struct net_device *dev,
                        priv->net_dev->type = ARPHRD_IEEE80211;
                        ipw_adapter_restart(priv);
                }
-               
+
                ipw_set_channel(priv, parms[1]);
        } else {
                if (priv->ieee->iw_mode != IW_MODE_MONITOR)
@@ -6082,10 +6082,10 @@ static int ipw_wx_set_promisc(struct net_device *dev,
 }
 
 
-static int ipw_wx_reset(struct net_device *dev, 
-                       struct iw_request_info *info, 
+static int ipw_wx_reset(struct net_device *dev,
+                       struct iw_request_info *info,
                        union iwreq_data *wrqu, char *extra)
-{ 
+{
        struct ipw_priv *priv = ieee80211_priv(dev);
        IPW_DEBUG_WX("RESET\n");
        ipw_adapter_restart(priv);
@@ -6135,35 +6135,35 @@ static iw_handler ipw_wx_handlers[] =
 #define IPW_PRIV_RESET         SIOCIWFIRSTPRIV+5
 
 
-static struct iw_priv_args ipw_priv_args[] = { 
+static struct iw_priv_args ipw_priv_args[] = {
        {
                .cmd = IPW_PRIV_SET_POWER,
-               .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 
+               .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
                .name = "set_power"
-       }, 
+       },
        {
                .cmd = IPW_PRIV_GET_POWER,
                .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
-               .name = "get_power" 
+               .name = "get_power"
        },
        {
                .cmd = IPW_PRIV_SET_MODE,
                .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-               .name = "set_mode" 
+               .name = "set_mode"
        },
        {
                .cmd = IPW_PRIV_GET_MODE,
                .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
-               .name = "get_mode" 
+               .name = "get_mode"
        },
 #ifdef CONFIG_IPW_PROMISC
        {
-               IPW_PRIV_SET_PROMISC, 
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor" 
-       }, 
+               IPW_PRIV_SET_PROMISC,
+               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"
+       },
        {
-               IPW_PRIV_RESET, 
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset" 
+               IPW_PRIV_RESET,
+               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"
        },
 #endif /* CONFIG_IPW_PROMISC */
 };
@@ -6175,18 +6175,18 @@ static iw_handler ipw_priv_handler[] = {
        ipw_wx_get_wireless_mode,
 #ifdef CONFIG_IPW_PROMISC
        ipw_wx_set_promisc,
-       ipw_wx_reset, 
+       ipw_wx_reset,
 #endif
 };
 
-static struct iw_handler_def ipw_wx_handler_def = 
+static struct iw_handler_def ipw_wx_handler_def =
 {
        .standard       = ipw_wx_handlers,
        .num_standard   = ARRAY_SIZE(ipw_wx_handlers),
        .num_private    = ARRAY_SIZE(ipw_priv_handler),
        .num_private_args = ARRAY_SIZE(ipw_priv_args),
-       .private        = ipw_priv_handler, 
-       .private_args   = ipw_priv_args,        
+       .private        = ipw_priv_handler,
+       .private_args   = ipw_priv_args,
 };
 
 
@@ -6201,11 +6201,11 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
        struct iw_statistics *wstats;
-       
+
        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 
+        * 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 */
@@ -6219,7 +6219,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
                wstats->qual.updated |= IW_QUAL_NOISE_INVALID |
                        IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID;
                return wstats;
-       } 
+       }
 
        wstats->qual.qual = priv->quality;
        wstats->qual.level = average_value(&priv->average_rssi);
@@ -6230,11 +6230,11 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device * dev)
        wstats->miss.beacon = average_value(&priv->average_missed_beacons);
        wstats->discard.retries = priv->last_tx_failures;
        wstats->discard.code = priv->ieee->ieee_stats.rx_discards_undecryptable;
-       
+
 /*     if (ipw_get_ordinal(priv, IPW_ORD_STAT_TX_RETRY, &tx_retry, &len))
        goto fail_get_ordinal;
        wstats->discard.retries += tx_retry; */
-       
+
        return wstats;
 }
 
@@ -6255,7 +6255,7 @@ static inline void init_sys_config(struct ipw_sys_config *sys_config)
        sys_config->antenna_diversity = CFG_SYS_ANTENNA_BOTH;
        sys_config->pass_crc_to_host = 0; /* TODO: See if 1 gives us FCS */
        sys_config->dot11g_auto_detection = 0;
-       sys_config->enable_cts_to_self = 0; 
+       sys_config->enable_cts_to_self = 0;
        sys_config->bt_coexist_collision_thr = 0;
        sys_config->pass_noise_stats_to_host = 1;
 }
@@ -6265,8 +6265,8 @@ static int ipw_net_open(struct net_device *dev)
        struct ipw_priv *priv = ieee80211_priv(dev);
        IPW_DEBUG_INFO("dev->open\n");
        /* we should be verifying the device is ready to be opened */
-       if (!(priv->status & STATUS_RF_KILL_MASK) && 
-           (priv->status & STATUS_ASSOCIATED)) 
+       if (!(priv->status & STATUS_RF_KILL_MASK) &&
+           (priv->status & STATUS_ASSOCIATED))
                netif_start_queue(dev);
        return 0;
 }
@@ -6306,7 +6306,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
                        id = ipw_add_station(priv, hdr->addr1);
                        if (id == IPW_INVALID_STATION) {
                                IPW_WARNING("Attempt to send data to "
-                                           "invalid cell: " MAC_FMT "\n", 
+                                           "invalid cell: " MAC_FMT "\n",
                                            MAC_ARG(hdr->addr1));
                                goto drop;
                        }
@@ -6337,7 +6337,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
                tfd->u.data.tx_flags = DCT_FLAG_NO_WEP;
        else
                tfd->u.data.tx_flags = DCT_FLAG_NO_WEP | DCT_FLAG_ACK_REQD;
-       
+
        if (priv->assoc_request.ieee_mode == IPW_B_MODE)
                tfd->u.data.tx_flags_ext = DCT_FLAG_EXT_MODE_CCK;
        else
@@ -6351,10 +6351,10 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
        /* payload */
        tfd->u.data.num_chunks = min((u8)(NUM_TFD_CHUNKS - 2), txb->nr_frags);
        for (i = 0; i < tfd->u.data.num_chunks; i++) {
-               IPW_DEBUG_TX("Dumping TX packet frag %i of %i (%d bytes):\n", 
+               IPW_DEBUG_TX("Dumping TX packet frag %i of %i (%d bytes):\n",
                             i, tfd->u.data.num_chunks,
                             txb->fragments[i]->len - hdr_len);
-               printk_buf(IPW_DL_TX, txb->fragments[i]->data + hdr_len, 
+               printk_buf(IPW_DL_TX, txb->fragments[i]->data + hdr_len,
                           txb->fragments[i]->len - hdr_len);
 
                tfd->u.data.chunk_ptr[i] = pci_map_single(
@@ -6390,14 +6390,14 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
                                priv->pci_dev, skb->data,
                                tfd->u.data.chunk_len[i], PCI_DMA_TODEVICE);
                        tfd->u.data.num_chunks++;
-               } 
+               }
        }
 
        /* kick DMA */
        q->first_empty = ipw_queue_inc_wrap(q->first_empty, q->n_bd);
        ipw_write32(priv, q->reg_w, q->first_empty);
 
-       if (ipw_queue_space(q) < q->high_mark) 
+       if (ipw_queue_space(q) < q->high_mark)
                netif_stop_queue(priv->net_dev);
 
        return;
@@ -6437,7 +6437,7 @@ static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb,
 static struct net_device_stats *ipw_net_get_stats(struct net_device *dev)
 {
        struct ipw_priv *priv = ieee80211_priv(dev);
-       
+
        priv->ieee->stats.tx_packets = priv->tx_packets;
        priv->ieee->stats.rx_packets = priv->rx_packets;
        return &priv->ieee->stats;
@@ -6462,7 +6462,7 @@ static int ipw_net_set_mac_address(struct net_device *dev, void *p)
        return 0;
 }
 
-static void ipw_ethtool_get_drvinfo(struct net_device *dev, 
+static void ipw_ethtool_get_drvinfo(struct net_device *dev,
                                    struct ethtool_drvinfo *info)
 {
        struct ipw_priv *p = ieee80211_priv(dev);
@@ -6478,7 +6478,7 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev,
        len = sizeof(date);
        ipw_get_ordinal(p, IPW_ORD_STAT_FW_DATE, date, &len);
 
-       snprintf(info->fw_version, sizeof(info->fw_version),"%s (%s)", 
+       snprintf(info->fw_version, sizeof(info->fw_version),"%s (%s)",
                 vers, date);
        strcpy(info->bus_info, pci_name(p->pci_dev));
        info->eedump_len = CX2_EEPROM_IMAGE_SIZE;
@@ -6502,7 +6502,7 @@ static int ipw_ethtool_get_eeprom(struct net_device *dev,
 
        if (eeprom->offset + eeprom->len > CX2_EEPROM_IMAGE_SIZE)
                return -EINVAL;
-       
+
        memcpy(bytes, &((u8 *)p->eeprom)[eeprom->offset], eeprom->len);
        return 0;
 }
@@ -6517,8 +6517,8 @@ static int ipw_ethtool_set_eeprom(struct net_device *dev,
                return -EINVAL;
 
        memcpy(&((u8 *)p->eeprom)[eeprom->offset], bytes, eeprom->len);
-       for (i = IPW_EEPROM_DATA; 
-            i < IPW_EEPROM_DATA + CX2_EEPROM_IMAGE_SIZE; 
+       for (i = IPW_EEPROM_DATA;
+            i < IPW_EEPROM_DATA + CX2_EEPROM_IMAGE_SIZE;
             i++)
                ipw_write8(p, i, p->eeprom[i]);
 
@@ -6537,7 +6537,7 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs)
 {
        struct ipw_priv *priv = data;
        u32 inta, inta_mask;
-       
+
        if (!priv)
                return IRQ_NONE;
 
@@ -6550,7 +6550,7 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs)
 
        inta = ipw_read32(priv, CX2_INTA_RW);
        inta_mask = ipw_read32(priv, CX2_INTA_MASK_R);
-       
+
        if (inta == 0xFFFFFFFF) {
                /* Hardware disappeared */
                IPW_WARNING("IRQ INTA == 0xFFFFFFFF\n");
@@ -6564,11 +6564,11 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs)
 
        /* tell the device to stop sending interrupts */
        ipw_disable_interrupts(priv);
-           
+
        /* ack current interrupts */
        inta &= (CX2_INTA_MASK_ALL & inta_mask);
        ipw_write32(priv, CX2_INTA_RW, inta);
-           
+
        /* Cache INTA value for our tasklet */
        priv->isr_inta = inta;
 
@@ -6586,7 +6586,7 @@ static void ipw_rf_kill(void *adapter)
 {
        struct ipw_priv *priv = adapter;
        unsigned long flags;
-       
+
        spin_lock_irqsave(&priv->lock, flags);
 
        if (rf_kill_active(priv)) {
@@ -6605,7 +6605,7 @@ static void ipw_rf_kill(void *adapter)
 
                /* we can not do an adapter restart while inside an irq lock */
                queue_work(priv->workqueue, &priv->adapter_restart);
-       } else 
+       } else
                IPW_DEBUG_RF_KILL("HW RF Kill deactivated.  SW RF Kill still "
                                  "enabled\n");
 
@@ -6621,7 +6621,7 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
        priv->workqueue = create_workqueue(DRV_NAME, 0);
 #else
        priv->workqueue = create_workqueue(DRV_NAME);
-#endif 
+#endif
        init_waitqueue_head(&priv->wait_command_queue);
 
        INIT_WORK(&priv->adhoc_check, ipw_adhoc_check, priv);
@@ -6632,9 +6632,9 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
        INIT_WORK(&priv->rf_kill, ipw_rf_kill, priv);
        INIT_WORK(&priv->up, (void (*)(void *))ipw_up, priv);
        INIT_WORK(&priv->down, (void (*)(void *))ipw_down, priv);
-       INIT_WORK(&priv->request_scan, 
+       INIT_WORK(&priv->request_scan,
                  (void (*)(void *))ipw_request_scan, priv);
-       INIT_WORK(&priv->gather_stats, 
+       INIT_WORK(&priv->gather_stats,
                  (void (*)(void *))ipw_gather_stats, priv);
        INIT_WORK(&priv->abort_scan, (void (*)(void *))ipw_abort_scan, priv);
        INIT_WORK(&priv->roam, ipw_roam, priv);
@@ -6653,17 +6653,17 @@ static void shim__set_security(struct net_device *dev,
        struct ipw_priv *priv = ieee80211_priv(dev);
        int i;
 
-       for (i = 0; i < 4; i++) { 
+       for (i = 0; i < 4; i++) {
                if (sec->flags & (1 << i)) {
                        priv->sec.key_sizes[i] = sec->key_sizes[i];
                        if (sec->key_sizes[i] == 0)
                                priv->sec.flags &= ~(1 << i);
                        else
-                               memcpy(priv->sec.keys[i], sec->keys[i], 
+                               memcpy(priv->sec.keys[i], sec->keys[i],
                                       sec->key_sizes[i]);
                        priv->sec.flags |= (1 << i);
                        priv->status |= STATUS_SECURITY_UPDATED;
-               } 
+               }
        }
 
        if ((sec->flags & SEC_ACTIVE_KEY) &&
@@ -6671,7 +6671,7 @@ static void shim__set_security(struct net_device *dev,
                if (sec->active_key <= 3) {
                        priv->sec.active_key = sec->active_key;
                        priv->sec.flags |= SEC_ACTIVE_KEY;
-               } else 
+               } else
                        priv->sec.flags &= ~SEC_ACTIVE_KEY;
                priv->status |= STATUS_SECURITY_UPDATED;
        }
@@ -6686,18 +6686,18 @@ static void shim__set_security(struct net_device *dev,
                        priv->capability &= ~CAP_SHARED_KEY;
                priv->status |= STATUS_SECURITY_UPDATED;
        }
-       
+
        if (sec->flags & SEC_ENABLED &&
            priv->sec.enabled != sec->enabled) {
                priv->sec.flags |= SEC_ENABLED;
                priv->sec.enabled = sec->enabled;
                priv->status |= STATUS_SECURITY_UPDATED;
-               if (sec->enabled) 
+               if (sec->enabled)
                        priv->capability |= CAP_PRIVACY_ON;
                else
                        priv->capability &= ~CAP_PRIVACY_ON;
        }
-       
+
        if (sec->flags & SEC_LEVEL &&
            priv->sec.level != sec->level) {
                priv->sec.level = sec->level;
@@ -6705,14 +6705,14 @@ static void shim__set_security(struct net_device *dev,
                priv->status |= STATUS_SECURITY_UPDATED;
        }
 
-       /* To match current functionality of ipw2100 (which works well w/ 
-        * various supplicants, we don't force a disassociate if the 
+       /* To match current functionality of ipw2100 (which works well w/
+        * various supplicants, we don't force a disassociate if the
         * privacy capability changes ... */
 #if 0
        if ((priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) &&
-           (((priv->assoc_request.capability & 
+           (((priv->assoc_request.capability &
               WLAN_CAPABILITY_PRIVACY) && !sec->enabled) ||
-            (!(priv->assoc_request.capability & 
+            (!(priv->assoc_request.capability &
                 WLAN_CAPABILITY_PRIVACY) && sec->enabled))) {
                IPW_DEBUG_ASSOC("Disassociating due to capability "
                                "change.\n");
@@ -6721,7 +6721,7 @@ static void shim__set_security(struct net_device *dev,
 #endif
 }
 
-static int init_supported_rates(struct ipw_priv *priv, 
+static int init_supported_rates(struct ipw_priv *priv,
                                struct ipw_supported_rates *rates)
 {
        /* TODO: Mask out rates based on priv->rates_mask */
@@ -6751,7 +6751,7 @@ static int init_supported_rates(struct ipw_priv *priv,
        return 0;
 }
 
-static int ipw_config(struct ipw_priv *priv) 
+static int ipw_config(struct ipw_priv *priv)
 {
        int i;
        struct ipw_tx_power tx_power;
@@ -6799,7 +6799,7 @@ static int ipw_config(struct ipw_priv *priv)
 
        if (ipw_set_random_seed(priv))
                goto error;
-       
+
        /* final state transition to the RUN state */
        if (ipw_send_host_complete(priv))
                goto error;
@@ -6809,7 +6809,7 @@ static int ipw_config(struct ipw_priv *priv)
                goto error;
 
        return 0;
-       
+
  error:
        return -EIO;
 }
@@ -6823,7 +6823,7 @@ static int ipw_up(struct ipw_priv *priv)
                return -EIO;
 
        for (i = 0; i < MAX_HW_RESTARTS; i++ ) {
-               /* Load the microcode, firmware, and eeprom.  
+               /* Load the microcode, firmware, and eeprom.
                 * Also start the clocks. */
                rc = ipw_load(priv);
                if (rc) {
@@ -6850,7 +6850,7 @@ static int ipw_up(struct ipw_priv *priv)
                        IPW_DEBUG_INFO("Device configuration failed: 0x%08X\n",
                                       rc);
                }
-               
+
                IPW_DEBUG_INFO("Failed to config device on retry %d of %d\n",
                               i, MAX_HW_RESTARTS);
 
@@ -6859,7 +6859,7 @@ static int ipw_up(struct ipw_priv *priv)
                ipw_down(priv);
        }
 
-       /* tried to restart and config the device for as long as our 
+       /* tried to restart and config the device for as long as our
         * patience could withstand */
        IPW_ERROR("Unable to initialize device after %d attempts.\n",
                  i);
@@ -6931,7 +6931,7 @@ static struct pci_device_id card_ids[] = {
        {PCI_VENDOR_ID_INTEL, 0x4221, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 2225BG */
        {PCI_VENDOR_ID_INTEL, 0x4223, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
        {PCI_VENDOR_ID_INTEL, 0x4224, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */
-       
+
        /* required last entry */
        {0,}
 };
@@ -6994,7 +6994,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
        pci_set_master(pdev);
 
        err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
-       if (!err) 
+       if (!err)
                err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
        if (err) {
                printk(KERN_WARNING DRV_NAME ": No suitable DMA available.\n");
@@ -7004,18 +7004,18 @@ static int ipw_pci_probe(struct pci_dev *pdev,
        pci_set_drvdata(pdev, priv);
 
        err = pci_request_regions(pdev, DRV_NAME);
-       if (err) 
+       if (err)
                goto out_pci_disable_device;
 
-       /* We disable the RETRY_TIMEOUT register (0x41) to keep 
+       /* We disable the RETRY_TIMEOUT register (0x41) to keep
         * PCI Tx retries from interfering with C3 CPU state */
-       pci_read_config_dword(pdev, 0x40, &val); 
-       if ((val & 0x0000ff00) != 0) 
+       pci_read_config_dword(pdev, 0x40, &val);
+       if ((val & 0x0000ff00) != 0)
                pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
-       
+
        length = pci_resource_len(pdev, 0);
        priv->hw_len = length;
-       
+
        base = ioremap_nocache(pci_resource_start(pdev, 0), length);
        if (!base) {
                err = -ENODEV;
@@ -7036,16 +7036,16 @@ static int ipw_pci_probe(struct pci_dev *pdev,
        if (ifname)
                strncpy(net_dev->name, ifname, IFNAMSIZ);
 
-       if (associate) 
+       if (associate)
                priv->config |= CFG_ASSOCIATE;
        else
                IPW_DEBUG_INFO("Auto associate disabled.\n");
-       
-       if (auto_create) 
+
+       if (auto_create)
                priv->config |= CFG_ADHOC_CREATE;
        else
                IPW_DEBUG_INFO("Auto adhoc creation disabled.\n");
-       
+
        if (disable) {
                priv->status |= STATUS_RF_KILL_SW;
                IPW_DEBUG_INFO("Radio disabled.\n");
@@ -7063,7 +7063,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
        case 1:
                priv->ieee->iw_mode = IW_MODE_ADHOC;
                break;
-#ifdef CONFIG_IPW_PROMISC      
+#ifdef CONFIG_IPW_PROMISC
        case 2:
                priv->ieee->iw_mode = IW_MODE_MONITOR;
                break;
@@ -7076,7 +7076,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 
        if ((priv->pci_dev->device == 0x4223) ||
            (priv->pci_dev->device == 0x4224)) {
-               printk(KERN_INFO DRV_NAME 
+               printk(KERN_INFO DRV_NAME
                       ": Detected Intel PRO/Wireless 2915ABG Network "
                       "Connection\n");
                priv->ieee->abg_ture = 1;
@@ -7086,15 +7086,15 @@ static int ipw_pci_probe(struct pci_dev *pdev,
                priv->adapter = IPW_2915ABG;
                priv->ieee->mode = IEEE_A|IEEE_G|IEEE_B;
        } else {
-               if (priv->pci_dev->device == 0x4221) 
-                       printk(KERN_INFO DRV_NAME 
+               if (priv->pci_dev->device == 0x4221)
+                       printk(KERN_INFO DRV_NAME
                               ": Detected Intel PRO/Wireless 2225BG Network "
                               "Connection\n");
                else
-                       printk(KERN_INFO DRV_NAME 
+                       printk(KERN_INFO DRV_NAME
                               ": Detected Intel PRO/Wireless 2200BG Network "
                               "Connection\n");
-               
+
                priv->ieee->abg_ture = 0;
                band = IEEE80211_24GHZ_BAND;
                modulation = IEEE80211_OFDM_MODULATION |
@@ -7117,7 +7117,7 @@ static int ipw_pci_probe(struct pci_dev *pdev,
         priv->power_mode = IPW_POWER_AC;
        priv->tx_power = IPW_DEFAULT_TX_POWER;
 
-       err = request_irq(pdev->irq, ipw_isr, SA_SHIRQ, DRV_NAME, 
+       err = request_irq(pdev->irq, ipw_isr, SA_SHIRQ, DRV_NAME,
                          priv);
        if (err) {
                IPW_ERROR("Error allocating IRQ %d\n", pdev->irq);
@@ -7200,7 +7200,7 @@ static void ipw_pci_remove(struct pci_dev *pdev)
 
        /* ipw_down will ensure that there is no more pending work
         * in the workqueue's, so we can safely remove them now. */
-       if (priv->workqueue) { 
+       if (priv->workqueue) {
                cancel_delayed_work(&priv->adhoc_check);
                cancel_delayed_work(&priv->gather_stats);
                cancel_delayed_work(&priv->request_scan);
@@ -7249,7 +7249,7 @@ static int ipw_pci_suspend(struct pci_dev *pdev, u32 state)
 #endif
        pci_disable_device(pdev);
        pci_set_power_state(pdev, state);
-       
+
        return 0;
 }
 
@@ -7258,7 +7258,7 @@ static int ipw_pci_resume(struct pci_dev *pdev)
        struct ipw_priv *priv = pci_get_drvdata(pdev);
        struct net_device *dev = priv->net_dev;
        u32 val;
-       
+
        printk(KERN_INFO "%s: Coming out of suspend...\n", dev->name);
 
        pci_set_power_state(pdev, 0);
@@ -7274,8 +7274,8 @@ static int ipw_pci_resume(struct pci_dev *pdev)
         * 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(pdev, 0x40, &val); 
-       if ((val & 0x0000ff00) != 0) 
+       pci_read_config_dword(pdev, 0x40, &val);
+       if ((val & 0x0000ff00) != 0)
                pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
 
        /* Set the device back into the PRESENT state; this will also wake
@@ -7284,7 +7284,7 @@ static int ipw_pci_resume(struct pci_dev *pdev)
 
        /* Bring the device back up */
        queue_work(priv->workqueue, &priv->up);
-       
+
        return 0;
 }
 #endif
@@ -7314,7 +7314,7 @@ static int __init ipw_init(void)
                return ret;
        }
 
-       ret = driver_create_file(&ipw_driver.driver, 
+       ret = driver_create_file(&ipw_driver.driver,
                                 &driver_attr_debug_level);
        if (ret) {
                IPW_ERROR("Unable to create driver sysfs file\n");
@@ -7344,12 +7344,12 @@ module_param(debug, int, 0444);
 MODULE_PARM_DESC(debug, "debug output mask");
 
 module_param(channel, int, 0444);
-MODULE_PARM_DESC(channel, "channel to limit associate to (default 0 [ANY])"); 
+MODULE_PARM_DESC(channel, "channel to limit associate to (default 0 [ANY])");
 
 module_param(ifname, charp, 0444);
 MODULE_PARM_DESC(ifname, "network device name (default eth%d)");
 
-#ifdef CONFIG_IPW_PROMISC      
+#ifdef CONFIG_IPW_PROMISC
 module_param(mode, int, 0444);
 MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS,2=Monitor)");
 #else
index 4e8b75e7962a1d485b65ed9afd6b50364bd054b2..78b5f444271d3d318137d81a6db6e0011d042309 100644 (file)
@@ -1,23 +1,23 @@
 /******************************************************************************
-  
+
   Copyright(c) 2003 - 2004 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 
+
+  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 
+
+  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 
+  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
@@ -55,8 +55,8 @@
 
 #ifndef IRQ_NONE
 typedef void irqreturn_t;
-#define IRQ_NONE 
-#define IRQ_HANDLED 
+#define IRQ_NONE
+#define IRQ_HANDLED
 #define IRQ_RETVAL(x)
 #endif
 
@@ -179,18 +179,18 @@ enum connection_manager_assoc_states
 #define IPW_B_MODE                         1
 #define IPW_G_MODE                         2
 
-/* 
- * TX Queue Flag Definitions 
+/*
+ * TX Queue Flag Definitions
  */
 
 /* abort attempt if mgmt frame is rx'd */
-#define DCT_FLAG_ABORT_MGMT                0x01 
+#define DCT_FLAG_ABORT_MGMT                0x01
+
 /* require CTS */
 #define DCT_FLAG_CTS_REQUIRED              0x02
 
 /* use short preamble */
-#define DCT_FLAG_SHORT_PREMBL              0x04  
+#define DCT_FLAG_SHORT_PREMBL              0x04
 
 /* RTS/CTS first */
 #define DCT_FLAG_RTS_REQD                  0x08
@@ -205,7 +205,7 @@ enum connection_manager_assoc_states
 #define DCT_FLAG_TSF_REQD                  0x40
 
 /* ACK rx is expected to follow */
-#define DCT_FLAG_ACK_REQD                  0x80  
+#define DCT_FLAG_ACK_REQD                  0x80
 
 #define DCT_FLAG_EXT_MODE_CCK  0x01
 #define DCT_FLAG_EXT_MODE_OFDM 0x00
@@ -238,13 +238,13 @@ enum connection_manager_assoc_states
 #define HOST_NOTIFICATION_CHANNEL_SWITCHED              23
 #define HOST_NOTIFICATION_RX_DURING_QUIET_PERIOD        24
 #define HOST_NOTIFICATION_NOISE_STATS                  25
-#define HOST_NOTIFICATION_S36_MEASUREMENT_ACCEPTED      30 
+#define HOST_NOTIFICATION_S36_MEASUREMENT_ACCEPTED      30
 #define HOST_NOTIFICATION_S36_MEASUREMENT_REFUSED       31
 
 #define HOST_NOTIFICATION_STATUS_BEACON_MISSING         1
 #define IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT           24
 #define IPW_MB_ROAMING_THRESHOLD_DEFAULT                8
-#define IPW_REAL_RATE_RX_PACKET_THRESHOLD               300    
+#define IPW_REAL_RATE_RX_PACKET_THRESHOLD               300
 
 #define MACADRR_BYTE_LEN                     6
 
@@ -258,7 +258,7 @@ enum connection_manager_assoc_states
 
 /**
  * Generic queue structure
- * 
+ *
  * Contains common data for Rx and Tx queues
  */
 struct clx2_queue {
@@ -318,7 +318,7 @@ struct machdr24
 
 // TX TFD with 32 byte MAC Header
 struct tx_tfd_32
-{   
+{
        struct machdr32    mchdr;                      // 32
        u32                uivplaceholder[2];          // 8
 } __attribute__ ((packed)) ;
@@ -368,8 +368,8 @@ struct tfd_data {
 
        /* Tx Parameters */
        u8 cmd_id;
-       u8 seq_num;    
-       u16 len;  
+       u8 seq_num;
+       u16 len;
        u8 priority;
        u8 tx_flags;
        u8 tx_flags_ext;
@@ -378,10 +378,10 @@ struct tfd_data {
        u8 rate;
        u8 antenna;
        u16 next_packet_duration;
-       u16 next_frag_len;  
+       u16 next_frag_len;
        u16 back_off_counter; //////txop;
        u8 retrylimit;
-       u16 cwcurrent;  
+       u16 cwcurrent;
        u8 reserved3;
 
        /* 802.11 MAC Header */
@@ -457,29 +457,29 @@ struct rate_histogram
        } failed;
 } __attribute__ ((packed));
 
-/* statistics command response */      
+/* statistics command response */
 struct ipw_cmd_stats {
        u8 cmd_id;
        u8 seq_num;
-       u16 good_sfd;               
-       u16 bad_plcp;               
-       u16 wrong_bssid;            
-       u16 valid_mpdu;             
-       u16 bad_mac_header;         
-       u16 reserved_frame_types;   
-       u16 rx_ina;                 
-       u16 bad_crc32;              
-       u16 invalid_cts;            
-       u16 invalid_acks;           
-       u16 long_distance_ina_fina; 
+       u16 good_sfd;
+       u16 bad_plcp;
+       u16 wrong_bssid;
+       u16 valid_mpdu;
+       u16 bad_mac_header;
+       u16 reserved_frame_types;
+       u16 rx_ina;
+       u16 bad_crc32;
+       u16 invalid_cts;
+       u16 invalid_acks;
+       u16 long_distance_ina_fina;
        u16 dsp_silence_unreachable;
-       u16 accumulated_rssi;      
-       u16 rx_ovfl_frame_tossed;  
+       u16 accumulated_rssi;
+       u16 rx_ovfl_frame_tossed;
        u16 rssi_silence_threshold;
        u16 rx_ovfl_frame_supplied;
-       u16 last_rx_frame_signal;  
-       u16 last_rx_frame_noise;   
-       u16 rx_autodetec_no_ofdm;  
+       u16 last_rx_frame_signal;
+       u16 last_rx_frame_noise;
+       u16 rx_autodetec_no_ofdm;
        u16 rx_autodetec_no_barker;
        u16 reserved;
 } __attribute__ ((packed));
@@ -568,11 +568,11 @@ struct ipw_rx_notification {
 } __attribute__ ((packed));
 
 struct ipw_rx_frame {
-       u32 reserved1; 
+       u32 reserved1;
        u8 parent_tsf[4];     // fw_use[0] is boolean for OUR_TSF_IS_GREATER
        u8 received_channel;  // The channel that this frame was received on.
-                             // Note that for .11b this does not have to be 
-                             // the same as the channel that it was sent. 
+                             // Note that for .11b this does not have to be
+                             // the same as the channel that it was sent.
                               // Filled by LMAC
        u8 frameStatus;
        u8 rate;
@@ -583,13 +583,13 @@ struct ipw_rx_frame {
        u16 noise;
        u8 antennaAndPhy;
        u8 control;           // control bit should be on in bg
-       u8 rtscts_rate;       // rate of rts or cts (in rts cts sequence rate 
+       u8 rtscts_rate;       // rate of rts or cts (in rts cts sequence rate
                              // is identical)
        u8 rtscts_seen;       // 0x1 RTS seen ; 0x2 CTS seen
        u16 length;
        u8 data[0];
 } __attribute__ ((packed));
-                    
+
 struct ipw_rx_header {
        u8 message_type;
        u8 rx_seq_num;
@@ -716,8 +716,8 @@ struct ipw_wep_key
 } __attribute__ ((packed));
 
 struct ipw_tgi_tx_key
-{ 
-       u8 key_id;  
+{
+       u8 key_id;
        u8 security_type;
        u8 station_index;
        u8 flags;
@@ -727,7 +727,7 @@ struct ipw_tgi_tx_key
 
 #define IPW_SCAN_CHANNELS 54
 
-struct ipw_scan_request 
+struct ipw_scan_request
 {
        u8 scan_type;
        u16 dwell_time;
@@ -753,7 +753,7 @@ struct ipw_scan_request_ext
        u16 dwell_time[IPW_SCAN_TYPES];
 } __attribute__ ((packed));
 
-extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index) 
+extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
 {
        if (index % 2)
                return scan->scan_type[index / 2] & 0x0F;
@@ -761,16 +761,16 @@ extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
                return (scan->scan_type[index / 2] & 0xF0) >> 4;
 }
 
-extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan, 
+extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
                                     u8 index, u8 scan_type)
 {
-       if (index % 2) 
-               scan->scan_type[index / 2] = 
-                       (scan->scan_type[index / 2] & 0xF0) | 
+       if (index % 2)
+               scan->scan_type[index / 2] =
+                       (scan->scan_type[index / 2] & 0xF0) |
                        (scan_type & 0x0F);
        else
-               scan->scan_type[index / 2] = 
-                       (scan->scan_type[index / 2] & 0x0F) | 
+               scan->scan_type[index / 2] =
+                       (scan->scan_type[index / 2] & 0x0F) |
                        ((scan_type & 0x0F) << 4);
 }
 
@@ -909,14 +909,14 @@ struct ipw_sensitivity_calib
 
 /**
  * Host command structure.
- * 
+ *
  * On input, the following fields should be filled:
  * - cmd
  * - len
  * - status_len
  * - param (if needed)
- * 
- * On output, 
+ *
+ * On output,
  * - \a status contains status;
  * - \a param filled with status parameters.
  */
@@ -926,8 +926,8 @@ struct ipw_cmd {
   u32 status_len;  /**< How many 32 bit parameters in the status */
   u32 len;         /**< incoming parameters length, bytes */
   /**
-   * command parameters. 
-   * There should be enough space for incoming and 
+   * command parameters.
+   * There should be enough space for incoming and
    * outcoming parameters.
    * Incoming parameters listed 1-st, followed by outcoming params.
    * nParams=(len+3)/4+status_len
@@ -955,8 +955,8 @@ struct ipw_cmd {
 #define STATUS_STATE_PENDING    (1<<13)
 
 #define STATUS_SCAN_PENDING     (1<<20)
-#define STATUS_SCANNING         (1<<21) 
-#define STATUS_SCAN_ABORTING    (1<<22) 
+#define STATUS_SCANNING         (1<<21)
+#define STATUS_SCAN_ABORTING    (1<<22)
 
 #define STATUS_INDIRECT_BYTE    (1<<28) /* sysfs entry configured for access */
 #define STATUS_INDIRECT_DWORD   (1<<29) /* sysfs entry configured for access */
@@ -1009,7 +1009,7 @@ struct ipw_priv {
        /* pci hardware address support */
        void __iomem *hw_base;
        unsigned long hw_len;
-       
+
        struct fw_image_desc sram_desc;
 
        /* result of ucode download */
@@ -1036,7 +1036,7 @@ struct ipw_priv {
        int rx_pend_max;          /**< maximum pending buffers for one IRQ */
        u32 hcmd_seq;             /**< sequence number for hcmd */
        u32 missed_beacon_threshold;
-       u32 roaming_threshold; 
+       u32 roaming_threshold;
 
        struct ipw_associate assoc_request;
        struct ieee80211_network *assoc_network;
@@ -1071,11 +1071,11 @@ struct ipw_priv {
        u8 channel;
        struct ipw_sys_config sys_config;
        u32 power_mode;
-       u8 bssid[ETH_ALEN];  
+       u8 bssid[ETH_ALEN];
        u16 rts_threshold;
        u8 mac_addr[ETH_ALEN];
        u8 num_stations;
-       u8 stations[MAX_STATIONS][ETH_ALEN]; 
+       u8 stations[MAX_STATIONS][ETH_ALEN];
 
        u32 notif_missed_beacons;
 
@@ -1094,13 +1094,13 @@ struct ipw_priv {
        u32 quality;
 
         /* eeprom */
-       u8 eeprom[0x100];  /* 256 bytes of eeprom */  
+       u8 eeprom[0x100];  /* 256 bytes of eeprom */
        int eeprom_delay;
 
-       struct iw_statistics wstats; 
+       struct iw_statistics wstats;
 
        struct workqueue_struct *workqueue;
-       
+
        struct work_struct adhoc_check;
        struct work_struct associate;
        struct work_struct disassociate;
@@ -1125,7 +1125,7 @@ struct ipw_priv {
 #define IPW_DEFAULT_TX_POWER 0x14
        u8 tx_power;
 
-#ifdef CONFIG_PM       
+#ifdef CONFIG_PM
        u32 pm_state[16];
 #endif
 
@@ -1159,7 +1159,7 @@ do { if (ipw_debug_level & (level)) \
  * list here in the form of:
  *
  * #define IPW_DL_xxxx VALUE
- * 
+ *
  * shifting value to the left one bit from the previous entry.  xxxx should be
  * the name of the classification (for example, WEP)
  *
@@ -1173,7 +1173,7 @@ do { if (ipw_debug_level & (level)) \
  *
  * you simply need to add your entry to the ipw_debug_levels array.
  *
- * If you do not see debug_level in /proc/net/ipw then you do not have 
+ * If you do not see debug_level in /proc/net/ipw then you do not have
  * CONFIG_IPW_DEBUG defined in your kernel configuration
  *
  */
@@ -1247,7 +1247,7 @@ do { if (ipw_debug_level & (level)) \
 
 #define DINO_ENABLE_SYSTEM 0x80
 #define DINO_ENABLE_CS     0x40
-#define DINO_RXFIFO_DATA   0x01        
+#define DINO_RXFIFO_DATA   0x01
 #define DINO_CONTROL_REG   0x00200000
 
 #define CX2_INTA_RW       0x00000008
@@ -1320,7 +1320,7 @@ do { if (ipw_debug_level & (level)) \
 
 #define DMA_CONTROL_SMALL_CB_CONST_VALUE 0x00540000
 #define DMA_CB_STOP_AND_ABORT            0x00000C00
-#define DMA_CB_START                     0x00000100 
+#define DMA_CB_START                     0x00000100
 
 
 #define CX2_SHARED_SRAM_SIZE               0x00030000
@@ -1410,7 +1410,7 @@ do { if (ipw_debug_level & (level)) \
 #define EEPROM_NIC_TYPE_HP              4
 
 #define FW_MEM_REG_LOWER_BOUND          0x00300000
-#define FW_MEM_REG_EEPROM_ACCESS        (FW_MEM_REG_LOWER_BOUND + 0x40)        
+#define FW_MEM_REG_EEPROM_ACCESS        (FW_MEM_REG_LOWER_BOUND + 0x40)
 
 #define EEPROM_BIT_SK                   (1<<0)
 #define EEPROM_BIT_CS                   (1<<1)
@@ -1506,15 +1506,15 @@ enum {
 #define IPW_RATE_CONNECT      0
 
 
-/* 
- * Rate values and masks 
+/*
+ * Rate values and masks
  */
 #define IPW_TX_RATE_1MB  0x0A
 #define IPW_TX_RATE_2MB  0x14
 #define IPW_TX_RATE_5MB  0x37
 #define IPW_TX_RATE_6MB  0x0D
 #define IPW_TX_RATE_9MB  0x0F
-#define IPW_TX_RATE_11MB 0x6E  
+#define IPW_TX_RATE_11MB 0x6E
 #define IPW_TX_RATE_12MB 0x05
 #define IPW_TX_RATE_18MB 0x07
 #define IPW_TX_RATE_24MB 0x09
@@ -1525,25 +1525,25 @@ enum {
 #define IPW_ORD_TABLE_ID_MASK             0x0000FF00
 #define IPW_ORD_TABLE_VALUE_MASK          0x000000FF
 
-#define IPW_ORD_TABLE_0_MASK              0x0000F000  
-#define IPW_ORD_TABLE_1_MASK              0x0000F100  
-#define IPW_ORD_TABLE_2_MASK              0x0000F200  
-#define IPW_ORD_TABLE_3_MASK              0x0000F300  
-#define IPW_ORD_TABLE_4_MASK              0x0000F400  
-#define IPW_ORD_TABLE_5_MASK              0x0000F500  
-#define IPW_ORD_TABLE_6_MASK              0x0000F600  
-#define IPW_ORD_TABLE_7_MASK              0x0000F700  
+#define IPW_ORD_TABLE_0_MASK              0x0000F000
+#define IPW_ORD_TABLE_1_MASK              0x0000F100
+#define IPW_ORD_TABLE_2_MASK              0x0000F200
+#define IPW_ORD_TABLE_3_MASK              0x0000F300
+#define IPW_ORD_TABLE_4_MASK              0x0000F400
+#define IPW_ORD_TABLE_5_MASK              0x0000F500
+#define IPW_ORD_TABLE_6_MASK              0x0000F600
+#define IPW_ORD_TABLE_7_MASK              0x0000F700
 
 /*
  * Table 0 Entries (all entries are 32 bits)
  */
-enum {           
+enum {
        IPW_ORD_STAT_TX_CURR_RATE = IPW_ORD_TABLE_0_MASK + 1,
        IPW_ORD_STAT_FRAG_TRESHOLD,
        IPW_ORD_STAT_RTS_THRESHOLD,
-       IPW_ORD_STAT_TX_HOST_REQUESTS,              
-       IPW_ORD_STAT_TX_HOST_COMPLETE,              
-       IPW_ORD_STAT_TX_DIR_DATA,                  
+       IPW_ORD_STAT_TX_HOST_REQUESTS,
+       IPW_ORD_STAT_TX_HOST_COMPLETE,
+       IPW_ORD_STAT_TX_DIR_DATA,
        IPW_ORD_STAT_TX_DIR_DATA_B_1,
        IPW_ORD_STAT_TX_DIR_DATA_B_2,
        IPW_ORD_STAT_TX_DIR_DATA_B_5_5,
@@ -1561,18 +1561,18 @@ enum {
        IPW_ORD_STAT_TX_DIR_DATA_G_5_5,
        IPW_ORD_STAT_TX_DIR_DATA_G_6,
        IPW_ORD_STAT_TX_DIR_DATA_G_9,
-       IPW_ORD_STAT_TX_DIR_DATA_G_11,        
+       IPW_ORD_STAT_TX_DIR_DATA_G_11,
        IPW_ORD_STAT_TX_DIR_DATA_G_12,
        IPW_ORD_STAT_TX_DIR_DATA_G_18,
        IPW_ORD_STAT_TX_DIR_DATA_G_24,
        IPW_ORD_STAT_TX_DIR_DATA_G_36,
        IPW_ORD_STAT_TX_DIR_DATA_G_48,
        IPW_ORD_STAT_TX_DIR_DATA_G_54,
-       IPW_ORD_STAT_TX_NON_DIR_DATA, 
+       IPW_ORD_STAT_TX_NON_DIR_DATA,
        IPW_ORD_STAT_TX_NON_DIR_DATA_B_1,
        IPW_ORD_STAT_TX_NON_DIR_DATA_B_2,
        IPW_ORD_STAT_TX_NON_DIR_DATA_B_5_5,
-       IPW_ORD_STAT_TX_NON_DIR_DATA_B_11,  
+       IPW_ORD_STAT_TX_NON_DIR_DATA_B_11,
        /* Hole */
 
 
@@ -1586,7 +1586,7 @@ enum {
        IPW_ORD_STAT_TX_NON_DIR_DATA_G_5_5,
        IPW_ORD_STAT_TX_NON_DIR_DATA_G_6,
        IPW_ORD_STAT_TX_NON_DIR_DATA_G_9,
-       IPW_ORD_STAT_TX_NON_DIR_DATA_G_11,        
+       IPW_ORD_STAT_TX_NON_DIR_DATA_G_11,
        IPW_ORD_STAT_TX_NON_DIR_DATA_G_12,
        IPW_ORD_STAT_TX_NON_DIR_DATA_G_18,
        IPW_ORD_STAT_TX_NON_DIR_DATA_G_24,
@@ -1601,12 +1601,12 @@ enum {
        IPW_ORD_STAT_FULL_SCANS,
        IPW_ORD_STAT_PARTIAL_SCANS,
        IPW_ORD_STAT_TGH_ABORTED_SCANS,
-       IPW_ORD_STAT_TX_TOTAL_BYTES,    
+       IPW_ORD_STAT_TX_TOTAL_BYTES,
        IPW_ORD_STAT_CURR_RSSI_RAW,
        IPW_ORD_STAT_RX_BEACON,
        IPW_ORD_STAT_MISSED_BEACONS,
-       IPW_ORD_TABLE_0_LAST  
-};                       
+       IPW_ORD_TABLE_0_LAST
+};
 
 #define IPW_RSSI_TO_DBM 112
 
@@ -1626,15 +1626,15 @@ enum {
  * ADDAPTER_MAC:  6 byte MAC address
  * RTC:           4 byte clock
  */
-enum {           
+enum {
        IPW_ORD_STAT_FW_VERSION = IPW_ORD_TABLE_2_MASK | 1,
-       IPW_ORD_STAT_FW_DATE,   
+       IPW_ORD_STAT_FW_DATE,
        IPW_ORD_STAT_UCODE_VERSION,
-       IPW_ORD_STAT_UCODE_DATE,                     
-       IPW_ORD_STAT_ADAPTER_MAC,                    
-       IPW_ORD_STAT_RTC,     
-       IPW_ORD_TABLE_2_LAST                     
-};                      
+       IPW_ORD_STAT_UCODE_DATE,
+       IPW_ORD_STAT_ADAPTER_MAC,
+       IPW_ORD_STAT_RTC,
+       IPW_ORD_TABLE_2_LAST
+};
 
 /* Table 3 */
 enum {
@@ -1711,7 +1711,7 @@ struct host_cmd {
 #define CFG_BT_COEXISTENCE_WME_OVER_BT          0x08
 #define CFG_BT_COEXISTENCE_OOB                  0x10
 #define CFG_BT_COEXISTENCE_MAX                  0xFF
-#define CFG_BT_COEXISTENCE_DEF                  0x80 /* read Bt from EEPROM*/ 
+#define CFG_BT_COEXISTENCE_DEF                  0x80 /* read Bt from EEPROM*/
 
 #define CFG_CTS_TO_ITSELF_ENABLED_MIN  0x0
 #define CFG_CTS_TO_ITSELF_ENABLED_MAX  0x1
@@ -1722,9 +1722,9 @@ struct host_cmd {
 #define CFG_SYS_ANTENNA_B                         0x003
 
 /*
- * The definitions below were lifted off the ipw2100 driver, which only 
+ * The definitions below were lifted off the ipw2100 driver, which only
  * supports 'b' mode, so I'm sure these are not exactly correct.
- * 
+ *
  * Somebody fix these!!
  */
 #define REG_MIN_CHANNEL             0
@@ -1733,11 +1733,11 @@ struct host_cmd {
 #define REG_CHANNEL_MASK            0x00003FFF
 #define IPW_IBSS_11B_DEFAULT_MASK   0x87ff
 
-static const long ipw_frequencies[] = {  
-       2412, 2417, 2422, 2427, 
-       2432, 2437, 2442, 2447, 
-       2452, 2457, 2462, 2467, 
-       2472, 2484  
+static const long ipw_frequencies[] = {
+       2412, 2417, 2422, 2427,
+       2432, 2437, 2442, 2447,
+       2452, 2457, 2462, 2467,
+       2472, 2484
 };
 
 #define FREQ_COUNT ARRAY_SIZE(ipw_frequencies)