5 files changed, 107 insertions, 39 deletions

diff --git a/libopie2/opienet/onetwork.cpp b/libopie2/opienet/onetwork.cpp
index 16fa8ae..36f409b 100644
--- a/libopie2/opienet/onetwork.cpp
+++ b/libopie2/opienet/onetwork.cpp
@@ -1,100 +1,100 @@
 /*

                              This file is part of the Opie Project

-                             Copyright (C) 2003 by Michael 'Mickey' Lauer <mickey@Vanille.de>

-              =.

+                             Copyright (C) 2003-2004 by Michael 'Mickey' Lauer

+              =.             <mickey@Vanille.de>

             .=l.

            .>+-=

  _;:,     .>    :=|.         This program is free software; you can

 .> <`_,   >  .   <=          redistribute it and/or  modify it under

 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public

 .="- .-=="i,     .._         License as published by the Free Software

  - .   .-<_>     .<>         Foundation; either version 2 of the License,

      ._= =}       :          or (at your option) any later version.

     .%`+i>       _;_.

     .i_,=:_.      -<s.       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

 ..}^=.=       =       ;      Library General Public License for more

 ++=   -.     .`     .:       details.

  :     =  ...= . :.=-

  -.   .:....=;==+<;          You should have received a copy of the GNU

   -_. . .   )=.  =           Library General Public License along with

     --        :-=`           this library; see the file COPYING.LIB.

                              If not, write to the Free Software Foundation,

                              Inc., 59 Temple Place - Suite 330,

                              Boston, MA 02111-1307, USA.

 

 */

 

 /* OPIE */

 

 #include <opie2/onetwork.h>

 #include <opie2/ostation.h>

 #include <opie2/odebug.h>

 

 /* QT */

 

 #include <qfile.h>

 #include <qtextstream.h>

 

 /* UNIX */

 

 #include <assert.h>

 #include <arpa/inet.h>

 #include <errno.h>

 #include <string.h>

 #include <stdlib.h>

 #include <math.h>

 #include <sys/ioctl.h>

 #include <sys/socket.h>

 #include <sys/types.h>

 #include <unistd.h>

 #include <linux/sockios.h>

 #include <net/if_arp.h>

 #include <stdarg.h>

 

 #ifndef NODEBUG

 #include <opie2/odebugmapper.h>

 DebugMapper* debugmapper = new DebugMapper();

 #endif

 

 /*======================================================================================

  * ONetwork

  *======================================================================================*/

 

 ONetwork* ONetwork::_instance = 0;

 

 ONetwork::ONetwork()

 {

     odebug << "ONetwork::ONetwork()" << oendl;

     odebug << "ONetwork: This code has been compiled against Wireless Extensions V" << WIRELESS_EXT << oendl;

     synchronize();

 }

 

 void ONetwork::synchronize()

 {

     // gather available interfaces by inspecting /proc/net/dev

     //FIXME: we could use SIOCGIFCONF here, but we aren't interested in virtual (e.g. eth0:0) devices

     //FIXME: Use SIOCGIFCONF anway, because we can disable listing of aliased devices

     //FIXME: Best is use SIOCGIFCONF and if this doesn't work (result=-1), then fallback to parsing /proc/net/dev

 

     _interfaces.clear();

     QString str;

     QFile f( "/proc/net/dev" );

     bool hasFile = f.open( IO_ReadOnly );

     if ( !hasFile )

     {

         odebug << "ONetwork: /proc/net/dev not existing. No network devices available" << oendl;

         return;

     }

     QTextStream s( &f );

     s.readLine();

     s.readLine();

     while ( !s.atEnd() )

     {

         s >> str;

         str.truncate( str.find( ':' ) );

         odebug << "ONetwork: found interface '" << str << "'" << oendl;

         ONetworkInterface* iface;

@@ -489,194 +489,201 @@ void OWirelessNetworkInterface::buildInformation()
 {

     //ML: If you listen carefully enough, you can hear lots of WLAN drivers suck

     //ML: The HostAP drivers need more than sizeof struct_iw range to complete

     //ML: SIOCGIWRANGE otherwise they fail with "Invalid Argument Length".

     //ML: The Wlan-NG drivers on the otherside fail (segfault!) if you allocate

     //ML: _too much_ space. This is damn shitty crap *sigh*

     //ML: We allocate a large memory region in RAM and check whether the

     //ML: driver pollutes this extra space. The complaint will be made on stdout,

     //ML: so please forward this...

 

     struct iwreq wrq;

     int len = sizeof( struct iw_range )*2;

     char *buffer = (char*) malloc( len );

     //FIXME: Validate if we actually got the memory block

     memset( buffer, 0, len );

     memcpy( wrq.ifr_name, name(), IFNAMSIZ);

     wrq.u.data.pointer = (caddr_t) buffer;

     wrq.u.data.length = sizeof( struct iw_range );

     wrq.u.data.flags = 0;

 

     if ( ::ioctl( _sfd, SIOCGIWRANGE, &wrq ) == -1 )

     {

         owarn << "OWirelessNetworkInterface::buildInformation(): Can't get channel information - using default values." << oendl;

         _channels.insert( 2412,  1 ); // 2.412 GHz

         _channels.insert( 2417,  2 ); // 2.417 GHz

         _channels.insert( 2422,  3 ); // 2.422 GHz

         _channels.insert( 2427,  4 ); // 2.427 GHz

         _channels.insert( 2432,  5 ); // 2.432 GHz

         _channels.insert( 2437,  6 ); // 2.437 GHz

         _channels.insert( 2442,  7 ); // 2.442 GHz

         _channels.insert( 2447,  8 ); // 2.447 GHz

         _channels.insert( 2452,  9 ); // 2.452 GHz

         _channels.insert( 2457, 10 ); // 2.457 GHz

         _channels.insert( 2462, 11 ); // 2.462 GHz

 

         memset( &_range, 0, sizeof( struct iw_range ) );

     }

     else

     {

         // <check if the driver overwrites stuff>

         int max = 0;

         for ( int r = sizeof( struct iw_range ); r < len; r++ )

             if (buffer[r] != 0)

                 max = r;

         if (max > 0)

         {

             owarn << "OWirelessNetworkInterface::buildInformation(): Driver for wireless interface '" << name()

                   << "' sucks! It overwrote the buffer end with at least " << max - sizeof( struct iw_range ) << " bytes!" << oendl;

         }

         // </check if the driver overwrites stuff>

 

         struct iw_range range;

         memcpy( &range, buffer, sizeof range );

 

         odebug << "OWirelessNetworkInterface::buildInformation(): Interface reported to have " << (int) range.num_frequency << " channels." << oendl;

         for ( int i = 0; i < range.num_frequency; ++i )

         {

             int freq = (int) ( double( range.freq[i].m ) * pow( 10.0, range.freq[i].e ) / 1000000.0 );

             _channels.insert( freq, i+1 );

         }

     }

 

     memcpy( &_range, buffer, sizeof( struct iw_range ) );

     odebug << "OWirelessNetworkInterface::buildInformation(): Information block constructed." << oendl;

     free(buffer);

 }

 

 

 void OWirelessNetworkInterface::buildPrivateList()

 {

     odebug << "OWirelessNetworkInterface::buildPrivateList()" << oendl;

 

     struct iw_priv_args priv[IW_MAX_PRIV_DEF];

 

     _iwr.u.data.pointer = (char*) &priv;

     _iwr.u.data.length = IW_MAX_PRIV_DEF; // length in terms of number of (sizeof iw_priv_args), not (sizeof iw_priv_args) itself

     _iwr.u.data.flags = 0;

 

     if ( !wioctl( SIOCGIWPRIV ) )

     {

         owarn << "OWirelessNetworkInterface::buildPrivateList(): Can't get private ioctl information." << oendl;

         return;

     }

 

     for ( int i = 0; i < _iwr.u.data.length; ++i )

     {

         new OPrivateIOCTL( this, priv[i].name, priv[i].cmd, priv[i].get_args, priv[i].set_args );

     }

     odebug << "OWirelessNetworkInterface::buildPrivateList(): Private ioctl list constructed." << oendl;

 }

 

 

 void OWirelessNetworkInterface::dumpInformation() const

 {

     odebug << "OWirelessNetworkInterface::() -------------- dumping information block ----------------" << oendl;

 

-    qDebug( " - driver's idea of maximum throughput is %d bps = %d byte/s = %d Kb/s = %f.2 Mb/s", _range.throughput, _range.throughput / 8, _range.throughput / 8 / 1024, float( _range.throughput ) / 8.0 / 1024.0 / 1024.0 );

-    qDebug( " - driver for '%s' has been compiled against WE V%d (source=V%d)", name(), _range.we_version_compiled, _range.we_version_source );

+    qDebug( " - driver's idea of maximum throughput is %d bps = %d byte/s = %d Kb/s = %f.2 Mb/s", 

+            _range.throughput, _range.throughput / 8, _range.throughput / 8 / 1024, float( _range.throughput ) / 8.0 / 1024.0 / 1024.0 );

+    qDebug( " - driver for '%s' (V%d) has been compiled against WE V%d",

+             name(), _range.we_version_source, _range.we_version_compiled );

+             

+    if ( _range.we_version_compiled != WIRELESS_EXT )

+    {

+        owarn << "Version mismatch! WE_DRIVER = " << _range.we_version_compiled << " and WE_OPIENET = " << WIRELESS_EXT << oendl;

+    }

 

     odebug << "OWirelessNetworkInterface::() ---------------------------------------------------------" << oendl;

 }

 

 

 int OWirelessNetworkInterface::channel() const

 {

     //FIXME: When monitoring enabled, then use it

     //FIXME: to gather the current RF channel

     //FIXME: Until then, get active channel from hopper.

     if ( _hopper && _hopper->isActive() )

         return _hopper->channel();

 

     if ( !wioctl( SIOCGIWFREQ ) )

     {

         return -1;

     }

     else

     {

         return _channels[ static_cast<int>(double( _iwr.u.freq.m ) * pow( 10.0, _iwr.u.freq.e ) / 1000000) ];

     }

 }

 

 

 void OWirelessNetworkInterface::setChannel( int c ) const

 {

     if ( !c )

     {

         oerr << "OWirelessNetworkInterface::setChannel( 0 ) called - fix your application!" << oendl;

         return;

     }

 

     if ( !_mon )

     {

         memset( &_iwr, 0, sizeof( struct iwreq ) );

         _iwr.u.freq.m = c;

         _iwr.u.freq.e = 0;

         wioctl( SIOCSIWFREQ );

     }

     else

     {

         _mon->setChannel( c );

     }

 }

 

 

 double OWirelessNetworkInterface::frequency() const

 {

     if ( !wioctl( SIOCGIWFREQ ) )

     {

         return -1.0;

     }

     else

     {

         return double( _iwr.u.freq.m ) * pow( 10.0, _iwr.u.freq.e ) / 1000000000.0;

     }

 }

 

 

 int OWirelessNetworkInterface::channels() const

 {

     return _channels.count();

 }

 

 

 void OWirelessNetworkInterface::setChannelHopping( int interval )

 {

     if ( !_hopper ) _hopper = new OChannelHopper( this );

     _hopper->setInterval( interval );

     //FIXME: When and by whom will the channel hopper be deleted?

     //TODO: rely on QObject hierarchy

 }

 

 

 int OWirelessNetworkInterface::channelHopping() const

 {

     return _hopper->interval();

 }

 

 

 OChannelHopper* OWirelessNetworkInterface::channelHopper() const

 {

     return _hopper;

 }

 

 

 void OWirelessNetworkInterface::commit() const

 {

     wioctl( SIOCSIWCOMMIT );

 }

 

 

 void OWirelessNetworkInterface::setMode( const QString& newMode )

 {

     #ifdef FINALIZE

     QString currentMode = mode();

@@ -872,196 +879,210 @@ OStationList* OWirelessNetworkInterface::scanNetwork()
             continue;

         }

         else if ( errno == EAGAIN)

         {

             odebug << "ONetworkInterface::scanNetwork() - scan in progress..." << oendl;

             #if 0

             if ( qApp )

             {

                 qApp->processEvents( 100 );

                 continue;

             }

             #endif

             tv.tv_sec = 0;

             tv.tv_usec = 100000;

             continue;

         }

     }

 

     odebug << "ONetworkInterface::scanNetwork() - scan finished." << oendl;

 

     if ( results )

     {

         odebug << " - result length = " << _iwr.u.data.length << oendl;

         if ( !_iwr.u.data.length )

         {

             odebug << " - no results (empty neighbourhood)" << oendl;

             return stations;

         }

 

         odebug << " - results are in!" << oendl;

         dumpBytes( (const unsigned char*) &buffer[0], _iwr.u.data.length );

 

         // parse results

 

         int offset = 0;

         struct iw_event* we = (struct iw_event*) &buffer[0];

 

         while ( offset < _iwr.u.data.length )

         {

             //const char* cmd = *(*_ioctlmap)[we->cmd];

             //if ( !cmd ) cmd = "<unknown>";

             odebug << " - reading next event... cmd=" << we->cmd << ", len=" << we->len << oendl;

             switch (we->cmd)

             {

                 case SIOCGIWAP:

                 {

                     odebug << "SIOCGIWAP" << oendl;

                     stations->append( new OStation() );

                     stations->last()->macAddress = (const unsigned char*) &we->u.ap_addr.sa_data[0];

                     break;

                 }

                 case SIOCGIWMODE:

                 {

                     odebug << "SIOCGIWMODE" << oendl;

                     stations->last()->type = modeToString( we->u.mode );

                     break;

                 }

                 case SIOCGIWFREQ:

                 {

                     odebug << "SIOCGIWFREQ" << oendl;

                     stations->last()->channel = _channels[ static_cast<int>(double( we->u.freq.m ) * pow( 10.0, we->u.freq.e ) / 1000000) ];

                     break;

                 }

                 case SIOCGIWESSID:

                 {

                     odebug << "SIOCGIWESSID" << oendl;

                     stations->last()->ssid = we->u.essid.pointer;

                     break;

                 }

                 case SIOCGIWSENS: odebug << "SIOCGIWSENS" << oendl; break;

                 case SIOCGIWENCODE: odebug << "SIOCGIWENCODE" << oendl; break;

                 case IWEVTXDROP: odebug << "IWEVTXDROP" << oendl; break;         /* Packet dropped to excessive retry */

                 case IWEVQUAL: odebug << "IWEVQUAL" << oendl; break;             /* Quality part of statistics (scan) */

                 case IWEVCUSTOM: odebug << "IWEVCUSTOM" << oendl; break;         /* Driver specific ascii string */

                 case IWEVREGISTERED: odebug << "IWEVREGISTERED" << oendl; break; /* Discovered a new node (AP mode) */

                 case IWEVEXPIRED: odebug << "IWEVEXPIRED" << oendl; break;       /* Expired a node (AP mode) */

                 default: odebug << "unhandled event" << oendl;

             }

 

             offset += we->len;

             we = (struct iw_event*) &buffer[offset];

         }

         return stations;

 

         return stations;

 

     }

     else

     {

         odebug << " - no results (timeout) :(" << oendl;

         return stations;

     }

 }

 

 

 int OWirelessNetworkInterface::signalStrength() const

-{

-    int max = _range.max_qual.level;

-    odebug << "signalStrength(): max quality seems to be " << max << "dBM" << oendl;

-    return 50;

+{   

+    iw_statistics stat;

+    ::memset( &stat, 0, sizeof stat );

+    _iwr.u.data.pointer = (char*) &stat;

+    _iwr.u.data.flags = 0;

+    _iwr.u.data.length = sizeof stat;

+    

+    if ( !wioctl( SIOCGIWSTATS ) )

+    {

+        return -1;

+    }

+   

+    int max = _range.max_qual.qual;

+    int cur = stat.qual.qual;

+    int lev = stat.qual.level; //FIXME: Do something with them?

+    int noi = stat.qual.noise; //FIXME: Do something with them?

+    

+    return cur*100/max;

 }

 

 

 bool OWirelessNetworkInterface::wioctl( int call, struct iwreq& iwreq ) const

 {

     #ifndef NODEBUG

     int result = ::ioctl( _sfd, call, &iwreq );

 

     if ( result == -1 )

         odebug << "ONetworkInterface::wioctl (" << name() << ") call '"

                << debugmapper->map( call ) << "' FAILED! " << result << " (" << strerror( errno ) << ")" << oendl;

     else

         odebug << "ONetworkInterface::wioctl (" << name() << ") call '"

                << debugmapper->map( call ) << "' - Status: Ok." << oendl;

 

     return ( result != -1 );

     #else

     return ::ioctl( _sfd, call, &iwreq ) != -1;

     #endif

 }

 

 

 bool OWirelessNetworkInterface::wioctl( int call ) const

 {

     strcpy( _iwr.ifr_name, name() );

     return wioctl( call, _iwr );

 }

 

 

 /*======================================================================================

  * OMonitoringInterface

  *======================================================================================*/

 

 OMonitoringInterface::OMonitoringInterface( ONetworkInterface* iface, bool prismHeader )

                       :_if( static_cast<OWirelessNetworkInterface*>( iface ) ), _prismHeader( prismHeader )

 {

 }

 

 

 OMonitoringInterface::~OMonitoringInterface()

 {

 }

 

 

 void OMonitoringInterface::setChannel( int c )

 {

     // use standard WE channel switching protocol

     memset( &_if->_iwr, 0, sizeof( struct iwreq ) );

     _if->_iwr.u.freq.m = c;

     _if->_iwr.u.freq.e = 0;

     _if->wioctl( SIOCSIWFREQ );

 }

 

 

 void OMonitoringInterface::setEnabled( bool b )

 {

 }

 

 

 /*======================================================================================

  * OCiscoMonitoringInterface

  *======================================================================================*/

 

 OCiscoMonitoringInterface::OCiscoMonitoringInterface( ONetworkInterface* iface, bool prismHeader )

                            :OMonitoringInterface( iface, prismHeader )

 {

     iface->setMonitoring( this );

 }

 

 

 OCiscoMonitoringInterface::~OCiscoMonitoringInterface()

 {

 }

 

 

 void OCiscoMonitoringInterface::setEnabled( bool b )

 {

     QString fname;

     fname.sprintf( "/proc/driver/aironet/%s", (const char*) _if->name() );

     QFile f( fname );

     if ( !f.exists() ) return;

 

     if ( f.open( IO_WriteOnly ) )

     {

         QTextStream s( &f );

         s << "Mode: r";

         s << "Mode: y";

         s << "XmitPower: 1";

     }

 

     // flushing and closing will be done automatically when f goes out of scope

 }

 

 

 QString OCiscoMonitoringInterface::name() const

 {

diff --git a/libopie2/opienet/onetwork.h b/libopie2/opienet/onetwork.h
index 9b8a0d4..0a51108 100644
--- a/libopie2/opienet/onetwork.h
+++ b/libopie2/opienet/onetwork.h
@@ -1,130 +1,140 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) 2003-2004 by Michael 'Mickey' Lauer
               =.             <mickey@Vanille.de>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       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
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef ONETWORK_H
 #define ONETWORK_H
 
-#include "wireless.h"
+#if !defined( OPIE_WE_VERSION )
+#error Need to define a wireless extension version to build against!
+#endif
+
+#if OPIE_WE_VERSION == 15
+#include "wireless.15.h"
+#endif
+
+#if OPIE_WE_VERSION == 16
+#include "wireless.16.h"
+#endif
 
 /* OPIE */
 
 #include <opie2/onetutils.h>
 #include <opie2/ostation.h>
 
 /* QT */
 
 #include <qvaluelist.h>
 #include <qdict.h>
 #include <qmap.h>
 #include <qobject.h>
 #include <qhostaddress.h>
 
 class ONetworkInterface;
 class OWirelessNetworkInterface;
 class OChannelHopper;
 class OMonitoringInterface;
 
 /*======================================================================================
  * ONetwork
  *======================================================================================*/
 
 /**
  * @brief A container class for all network interfaces
  *
  * This class provides access to all available network interfaces of your computer.
  *
  * @author Michael 'Mickey' Lauer <mickey@vanille.de>
  */
 class ONetwork : public QObject
 {
   Q_OBJECT
 
   public:
     typedef QDict<ONetworkInterface> InterfaceMap;
     typedef QDictIterator<ONetworkInterface> InterfaceIterator;
 
   public:
     /**
      * @returns the number of available interfaces
      */
     int count() const;
     /**
      * @returns a pointer to the (one and only) @ref ONetwork instance.
      */
     static ONetwork* instance();
     /**
      * @returns an iterator usable for iterating through all network interfaces.
      */
     InterfaceIterator iterator() const;
     /**
      * @returns true, if the @a interface supports the wireless extension protocol.
      */
     bool isWirelessInterface( const char* interface ) const;
     /**
      * @returns a pointer to the @ref ONetworkInterface object for the specified @a interface or 0, if not found.
      * @see ONetworkInterface
      */
     ONetworkInterface* interface( const QString& interface ) const;
     /**
      * @internal Rebuild the internal interface database
      * @note Sometimes it might be useful to call this from client code,
      * e.g. after issuing a cardctl insert
      */
     void synchronize();
     /**
      * @returns the wireless extension version used at compile time.
      **/
     static short wirelessExtensionVersion();
 
   protected:
     ONetwork();
 
   private:
     static ONetwork* _instance;
     InterfaceMap _interfaces;
 };
 
 
 /*======================================================================================
  * ONetworkInterface
  *======================================================================================*/
 
 /**
  * @brief A network interface wrapper.
  *
  * This class provides a wrapper for a network interface. All the cumbersume details of
  * Linux ioctls are hidden under a convenient high-level interface.
  * @warning Most of the setting methods contained in this class require the appropriate
  * process permissions to work.
  *
  * @author Michael 'Mickey' Lauer <mickey@vanille.de>
  */
 class ONetworkInterface : public QObject
 {
diff --git a/libopie2/opienet/opienet.pro b/libopie2/opienet/opienet.pro
index cab6da6..97bcf31 100644
--- a/libopie2/opienet/opienet.pro
+++ b/libopie2/opienet/opienet.pro
@@ -1,34 +1,36 @@
 TEMPLATE    = lib
 CONFIG      += qt warn_on debug
 DESTDIR     = $(OPIEDIR)/lib
 HEADERS     = 802_11_user.h       \
               dhcp.h              \
               udp_ports.h         \
-              wireless.h          \
+              wireless.15.h       \
+              wireless.16.h       \
               odebugmapper.h      \
               omanufacturerdb.h   \
               onetutils.h         \
               onetwork.h          \
               opcap.h             \
               ostation.h
-SOURCES     = odebugmapper.cpp       \
+SOURCES     = odebugmapper.cpp    \
               omanufacturerdb.cpp \
               onetutils.cpp       \
               onetwork.cpp        \
               opcap.cpp           \
               ostation.cpp
 INTERFACES  =
 TARGET      = opienet2
 VERSION     = 1.8.3
 INCLUDEPATH += $(OPIEDIR)/include
 DEPENDPATH  += $(OPIEDIR)/include
 LIBS        += -lpcap
 
 
 !contains( platform, x11 ) {
   include ( $(OPIEDIR)/include.pro )
 }
 
 contains( platform, x11 ) {
   LIBS        += -L$(OPIEDIR)/lib -Wl,-rpath,$(OPIEDIR)/lib 
 }
+
diff --git a/libopie2/opienet/wireless.h b/libopie2/opienet/wireless.15.h
index 8135e97..8135e97 100644
--- a/libopie2/opienet/wireless.h
+++ b/libopie2/opienet/wireless.15.h
diff --git a/libopie2/opienet/wireless.h b/libopie2/opienet/wireless.16.h
index 8135e97..9a9accd 100644
--- a/libopie2/opienet/wireless.h
+++ b/libopie2/opienet/wireless.16.h
@@ -1,705 +1,740 @@
 /*
  * This file define a set of standard wireless extensions
  *
-         * Version :    1512.7.02
+         * Version :    162.4.03
  *
          * Authors :Jean Tourrilhes - HPL - <jt@hpl.hp.com>
  * Copyright (c) 1997-2002 Jean Tourrilhes, All Rights Reserved.
  */
 
 #ifndef _LINUX_WIRELESS_H
 #define _LINUX_WIRELESS_H
 
 /************************** DOCUMENTATION **************************/
 /*
  * Initial APIs (1996 -> onward) :
  * -----------------------------
  * Basically, the wireless extensions are for now a set of standard ioctl
  * call + /proc/net/wireless
  *
  * The entry /proc/net/wireless give statistics and information on the
  * driver.
  * This is better than having each driver having its entry because
  * its centralised and we may remove the driver module safely.
  *
  * Ioctl are used to configure the driver and issue commands.  This is
  * better than command line options of insmod because we may want to
  * change dynamically (while the driver is running) some parameters.
  *
  * The ioctl mechanimsm are copied from standard devices ioctl.
  * We have the list of command plus a structure descibing the
  * data exchanged...
  * Note that to add these ioctl, I was obliged to modify :
          *# net/core/dev.c (two place + add include)
          *# net/ipv4/af_inet.c (one place + add include)
  *
  * /proc/net/wireless is a copy of /proc/net/dev.
  * We have a structure for data passed from the driver to /proc/net/wireless
  * Too add this, I've modified :
          *# net/core/dev.c (two other places)
          *# include/linux/netdevice.h (one place)
          *# include/linux/proc_fs.h (one place)
  *
  * New driver API (2002 -> onward) :
  * -------------------------------
  * This file is only concerned with the user space API and common definitions.
  * The new driver API is defined and documented in :
          *# include/net/iw_handler.h
  *
  * Note as well that /proc/net/wireless implementation has now moved in :
          *# include/linux/wireless.c
  *
  * Wireless Events (2002 -> onward) :
  * --------------------------------
  * Events are defined at the end of this file, and implemented in :
          *# include/linux/wireless.c
  *
  * Other comments :
  * --------------
  * Do not add here things that are redundant with other mechanisms
  * (drivers init, ifconfig, /proc/net/dev, ...) and with are not
  * wireless specific.
  *
  * These wireless extensions are not magic : each driver has to provide
  * support for them...
  *
  * IMPORTANT NOTE : As everything in the kernel, this is very much a
  * work in progress. Contact me if you have ideas of improvements...
  */
 
 /***************************** INCLUDES *****************************/
 
+/* To minimise problems in user space, I might remove those headers
+ * at some point. Jean II */
 #include <sys/types.h>
 #include <net/if.h>
 #include <linux/types.h>
 
 #ifndef IFNAMSIZ
 #define IFNAMSIZ 16
 #endif
 #ifndef IW_MAX_PRIV_DEF
 #define IW_MAX_PRIV_DEF        128
 #endif
 
 /***************************** VERSION *****************************/
 /*
  * This constant is used to know the availability of the wireless
  * extensions and to know which version of wireless extensions it is
  * (there is some stuff that will be added in the future...)
  * I just plan to increment with each new version.
  */
-        #define WIRELESS_EXT15
+        #define WIRELESS_EXT16
 
 /*
  * Changes :
  *
  * V2 to V3
  * --------
          *Alan Cox start some incompatibles changes. I've integrated a bit more.
          *- Encryption renamed to Encode to avoid US regulation problems
          *- Frequency changed from float to struct to avoid problems on old 386
  *
  * V3 to V4
  * --------
          *- Add sensitivity
  *
  * V4 to V5
  * --------
          *- Missing encoding definitions in range
          *- Access points stuff
  *
  * V5 to V6
  * --------
          *- 802.11 support (ESSID ioctls)
  *
  * V6 to V7
  * --------
          *- define IW_ESSID_MAX_SIZE and IW_MAX_AP
  *
  * V7 to V8
  * --------
          *- Changed my e-mail address
          *- More 802.11 support (nickname, rate, rts, frag)
          *- List index in frequencies
  *
  * V8 to V9
  * --------
          *- Support for 'mode of operation' (ad-hoc, managed...)
          *- Support for unicast and multicast power saving
          *- Change encoding to support larger tokens (>64 bits)
          *- Updated iw_params (disable, flags) and use it for NWID
          *- Extracted iw_point from iwreq for clarity
  *
  * V9 to V10
  * ---------
          *- Add PM capability to range structure
          *- Add PM modifier : MAX/MIN/RELATIVE
          *- Add encoding option : IW_ENCODE_NOKEY
          *- Add TxPower ioctls (work like TxRate)
  *
  * V10 to V11
  * ----------
          *- Add WE version in range (help backward/forward compatibility)
          *- Add retry ioctls (work like PM)
  *
  * V11 to V12
  * ----------
          *- Add SIOCSIWSTATS to get /proc/net/wireless programatically
          *- Add DEV PRIVATE IOCTL to avoid collisions in SIOCDEVPRIVATE space
          *- Add new statistics (frag, retry, beacon)
          *- Add average quality (for user space calibration)
  *
  * V12 to V13
  * ----------
          *- Document creation of new driver API.
          *- Extract union iwreq_data from struct iwreq (for new driver API).
          *- Rename SIOCSIWNAME as SIOCSIWCOMMIT
  *
  * V13 to V14
  * ----------
          *- Wireless Events support : define struct iw_event
          *- Define additional specific event numbers
          *- Add "addr" and "param" fields in union iwreq_data
          *- AP scanning stuff (SIOCSIWSCAN and friends)
  *
  * V14 to V15
  * ----------
          *- Add IW_PRIV_TYPE_ADDR for struct sockaddr private arg
          *- Make struct iw_freq signed (both m & e), add explicit padding
          *- Add IWEVCUSTOM for driver specific event/scanning token
          *- Add IW_MAX_GET_SPY for driver returning a lot of addresses
          *- Add IW_TXPOW_RANGE for range of Tx Powers
          *- Add IWEVREGISTERED & IWEVEXPIRED events for Access Points
          *- Add IW_MODE_MONITOR for passive monitor
+ *
+ * V15 to V16
+ * ----------
+         *- Increase the number of bitrates in iw_range to 32 (for 802.11g)
+         *- Increase the number of frequencies in iw_range to 32 (for 802.11b+a)
+         *- Reshuffle struct iw_range for increases, add filler
+         *- Increase IW_MAX_AP to 64 for driver returning a lot of addresses
+         *- Remove IW_MAX_GET_SPY because conflict with enhanced spy support
+         *- Add SIOCSIWTHRSPY/SIOCGIWTHRSPY and "struct iw_thrspy"
+         *- Add IW_ENCODE_TEMP and iw_range->encoding_login_index
  */
 
 /**************************** CONSTANTS ****************************/
 
 /* -------------------------- IOCTL LIST -------------------------- */
 
 /* Wireless Identification */
         #define SIOCSIWCOMMIT   0x8B00  /* Commit pending changes to driver */
         #define SIOCGIWNAME     0x8B01  /* get name == wireless protocol */
 /* SIOCGIWNAME is used to verify the presence of Wireless Extensions.
  * Common values : "IEEE 802.11-DS", "IEEE 802.11-FH", "IEEE 802.11b"...
  * Don't put the name of your driver there, it's useless. */
 
 /* Basic operations */
         #define SIOCSIWNWID     0x8B02  /* set network id (pre-802.11) */
         #define SIOCGIWNWID     0x8B03  /* get network id (the cell) */
         #define SIOCSIWFREQ     0x8B04  /* set channel/frequency (Hz) */
         #define SIOCGIWFREQ     0x8B05  /* get channel/frequency (Hz) */
         #define SIOCSIWMODE     0x8B06  /* set operation mode */
         #define SIOCGIWMODE     0x8B07  /* get operation mode */
         #define SIOCSIWSENS     0x8B08  /* set sensitivity (dBm) */
         #define SIOCGIWSENS     0x8B09  /* get sensitivity (dBm) */
 
 /* Informative stuff */
         #define SIOCSIWRANGE    0x8B0A  /* Unused */
         #define SIOCGIWRANGE    0x8B0B  /* Get range of parameters */
         #define SIOCSIWPRIV     0x8B0C  /* Unused */
         #define SIOCGIWPRIV     0x8B0D  /* get private ioctl interface info */
         #define SIOCSIWSTATS    0x8B0E  /* Unused */
         #define SIOCGIWSTATS    0x8B0F  /* Get /proc/net/wireless stats */
 /* SIOCGIWSTATS is strictly used between user space and the kernel, and
  * is never passed to the driver (i.e. the driver will never see it). */
 
-/* Mobile IP support (statistics per MAC address) */
+/* Spy support (statistics per MAC address - used for Mobile IP support) */
         #define SIOCSIWSPY      0x8B10  /* set spy addresses */
         #define SIOCGIWSPY      0x8B11  /* get spy info (quality of link) */
+        #define SIOCSIWTHRSPY   0x8B12  /* set spy threshold (spy event) */
+        #define SIOCGIWTHRSPY   0x8B13  /* get spy threshold */
 
 /* Access Point manipulation */
         #define SIOCSIWAP       0x8B14  /* set access point MAC addresses */
         #define SIOCGIWAP       0x8B15  /* get access point MAC addresses */
         #define SIOCGIWAPLIST   0x8B17  /* Deprecated in favor of scanning */
         #define SIOCSIWSCAN     0x8B18  /* trigger scanning (list cells) */
         #define SIOCGIWSCAN     0x8B19  /* get scanning results */
 
 /* 802.11 specific support */
         #define SIOCSIWESSID    0x8B1A  /* set ESSID (network name) */
         #define SIOCGIWESSID    0x8B1B  /* get ESSID */
         #define SIOCSIWNICKN    0x8B1C  /* set node name/nickname */
         #define SIOCGIWNICKN    0x8B1D  /* get node name/nickname */
 /* As the ESSID and NICKN are strings up to 32 bytes long, it doesn't fit
  * within the 'iwreq' structure, so we need to use the 'data' member to
  * point to a string in user space, like it is done for RANGE... */
 
 /* Other parameters useful in 802.11 and some other devices */
         #define SIOCSIWRATE     0x8B20  /* set default bit rate (bps) */
         #define SIOCGIWRATE     0x8B21  /* get default bit rate (bps) */
         #define SIOCSIWRTS      0x8B22  /* set RTS/CTS threshold (bytes) */
         #define SIOCGIWRTS      0x8B23  /* get RTS/CTS threshold (bytes) */
         #define SIOCSIWFRAG     0x8B24  /* set fragmentation thr (bytes) */
         #define SIOCGIWFRAG     0x8B25  /* get fragmentation thr (bytes) */
         #define SIOCSIWTXPOW    0x8B26  /* set transmit power (dBm) */
         #define SIOCGIWTXPOW    0x8B27  /* get transmit power (dBm) */
         #define SIOCSIWRETRY    0x8B28  /* set retry limits and lifetime */
         #define SIOCGIWRETRY    0x8B29  /* get retry limits and lifetime */
 
 /* Encoding stuff (scrambling, hardware security, WEP...) */
         #define SIOCSIWENCODE   0x8B2A  /* set encoding token & mode */
         #define SIOCGIWENCODE   0x8B2B  /* get encoding token & mode */
 /* Power saving stuff (power management, unicast and multicast) */
         #define SIOCSIWPOWER    0x8B2C  /* set Power Management settings */
         #define SIOCGIWPOWER    0x8B2D  /* get Power Management settings */
 
 /* -------------------- DEV PRIVATE IOCTL LIST -------------------- */
 
 /* These 16 ioctl are wireless device private.
  * Each driver is free to use them for whatever purpose it chooses,
  * however the driver *must* export the description of those ioctls
  * with SIOCGIWPRIV and *must* use arguments as defined below.
  * If you don't follow those rules, DaveM is going to hate you (reason :
  * it make mixed 32/64bit operation impossible).
  */
         #define SIOCIWFIRSTPRIV0x8BE0
         #define SIOCIWLASTPRIV0x8BFF
 /* Previously, we were using SIOCDEVPRIVATE, but we now have our
  * separate range because of collisions with other tools such as
  * 'mii-tool'.
  * We now have 32 commands, so a bit more space ;-).
  * Also, all 'odd' commands are only usable by root and don't return the
  * content of ifr/iwr to user (but you are not obliged to use the set/get
  * convention, just use every other two command).
  * And I repeat : you are not obliged to use them with iwspy, but you
  * must be compliant with it.
  */
 
 /* ------------------------- IOCTL STUFF ------------------------- */
 
 /* The first and the last (range) */
         #define SIOCIWFIRST0x8B00
         #define SIOCIWLAST      SIOCIWLASTPRIV  /* 0x8BFF */
 
 /* Even : get (world access), odd : set (root access) */
         #define IW_IS_SET(cmd)(!((cmd) & 0x1))
         #define IW_IS_GET(cmd)((cmd) & 0x1)
 
 /* ----------------------- WIRELESS EVENTS ----------------------- */
 /* Those are *NOT* ioctls, do not issue request on them !!! */
 /* Most events use the same identifier as ioctl requests */
 
         #define IWEVTXDROP      0x8C00  /* Packet dropped to excessive retry */
         #define IWEVQUAL        0x8C01  /* Quality part of statistics (scan) */
         #define IWEVCUSTOM      0x8C02  /* Driver specific ascii string */
         #define IWEVREGISTERED  0x8C03  /* Discovered a new node (AP mode) */
         #define IWEVEXPIRED     0x8C04  /* Expired a node (AP mode) */
 
         #define IWEVFIRST0x8C00
 
 /* ------------------------- PRIVATE INFO ------------------------- */
 /*
  * The following is used with SIOCGIWPRIV. It allow a driver to define
  * the interface (name, type of data) for its private ioctl.
  * Privates ioctl are SIOCIWFIRSTPRIV -> SIOCIWLASTPRIV
  */
 
         #define IW_PRIV_TYPE_MASK       0x7000/* Type of arguments */
         #define IW_PRIV_TYPE_NONE0x0000
         #define IW_PRIV_TYPE_BYTE       0x1000/* Char as number */
         #define IW_PRIV_TYPE_CHAR       0x2000/* Char as character */
         #define IW_PRIV_TYPE_INT        0x4000/* 32 bits int */
         #define IW_PRIV_TYPE_FLOAT      0x5000/* struct iw_freq */
         #define IW_PRIV_TYPE_ADDR       0x6000/* struct sockaddr */
 
-        #define IW_PRIV_SIZE_FIXED      0x0800/* Variable or fixed nuber of args */
+        #define IW_PRIV_SIZE_FIXED      0x0800/* Variable or fixed number of args */
 
         #define IW_PRIV_SIZE_MASK       0x07FF/* Max number of those args */
 
 /*
  * Note : if the number of args is fixed and the size < 16 octets,
  * instead of passing a pointer we will put args in the iwreq struct...
  */
 
 /* ----------------------- OTHER CONSTANTS ----------------------- */
 
 /* Maximum frequencies in the range struct */
-        #define IW_MAX_FREQUENCIES16
+        #define IW_MAX_FREQUENCIES32
 /* Note : if you have something like 80 frequencies,
  * don't increase this constant and don't fill the frequency list.
  * The user will be able to set by channel anyway... */
 
 /* Maximum bit rates in the range struct */
-        #define IW_MAX_BITRATES         8
+        #define IW_MAX_BITRATES         32
 
 /* Maximum tx powers in the range struct */
         #define IW_MAX_TXPOWER  8
 /* Note : if you more than 8 TXPowers, just set the max and min or
  * a few of them in the struct iw_range. */
 
 /* Maximum of address that you may set with SPY */
-        #define IW_MAX_SPY              8/* set */
-        #define IW_MAX_GET_SPY          64/* get */
+        #define IW_MAX_SPY      8
 
 /* Maximum of address that you may get in the
    list of access points in range */
         #define IW_MAX_AP       64
 
 /* Maximum size of the ESSID and NICKN strings */
         #define IW_ESSID_MAX_SIZE32
 
 /* Modes of operation */
         #define IW_MODE_AUTO    0/* Let the driver decides */
         #define IW_MODE_ADHOC   1/* Single cell network */
         #define IW_MODE_INFRA   2/* Multi cell network, roaming, ... */
         #define IW_MODE_MASTER  3/* Synchronisation master or Access Point */
         #define IW_MODE_REPEAT  4/* Wireless Repeater (forwarder) */
         #define IW_MODE_SECOND  5/* Secondary master/repeater (backup) */
         #define IW_MODE_MONITOR         6/* Passive monitor (listen only) */
 
 /* Maximum number of size of encoding token available
  * they are listed in the range structure */
         #define IW_MAX_ENCODING_SIZES8
 
 /* Maximum size of the encoding token in bytes */
         #define IW_ENCODING_TOKEN_MAX   32/* 256 bits (for now) */
 
 /* Flags for encoding (along with the token) */
         #define IW_ENCODE_INDEX                 0x00FF/* Token index (if needed) */
         #define IW_ENCODE_FLAGS                 0xFF00/* Flags defined below */
         #define IW_ENCODE_MODE          0xF000/* Modes defined below */
         #define IW_ENCODE_DISABLED      0x8000/* Encoding disabled */
         #define IW_ENCODE_ENABLED       0x0000/* Encoding enabled */
         #define IW_ENCODE_RESTRICTED    0x4000/* Refuse non-encoded packets */
         #define IW_ENCODE_OPEN          0x2000/* Accept non-encoded packets */
-#define IW_ENCODE_NOKEY         0x0800  /* Key is write only, so not present */
+        #define IW_ENCODE_NOKEY         0x0800  /* Key is write only, so not present */
+        #define IW_ENCODE_TEMP  0x0400  /* Temporary key */
 
 /* Power management flags available (along with the value, if any) */
         #define IW_POWER_ON             0x0000/* No details... */
         #define IW_POWER_TYPE           0xF000/* Type of parameter */
         #define IW_POWER_PERIOD                 0x1000/* Value is a period/duration of  */
         #define IW_POWER_TIMEOUT        0x2000/* Value is a timeout (to go asleep) */
         #define IW_POWER_MODE           0x0F00/* Power Management mode */
         #define IW_POWER_UNICAST_R      0x0100/* Receive only unicast messages */
         #define IW_POWER_MULTICAST_R    0x0200/* Receive only multicast messages */
         #define IW_POWER_ALL_R          0x0300/* Receive all messages though PM */
         #define IW_POWER_FORCE_S        0x0400/* Force PM procedure for sending unicast */
         #define IW_POWER_REPEATER       0x0800/* Repeat broadcast messages in PM period */
         #define IW_POWER_MODIFIER       0x000F/* Modify a parameter */
         #define IW_POWER_MIN            0x0001/* Value is a minimum  */
         #define IW_POWER_MAX            0x0002/* Value is a maximum */
         #define IW_POWER_RELATIVE       0x0004/* Value is not in seconds/ms/us */
 
 /* Transmit Power flags available */
         #define IW_TXPOW_TYPE           0x00FF/* Type of value */
         #define IW_TXPOW_DBM            0x0000/* Value is in dBm */
         #define IW_TXPOW_MWATT          0x0001/* Value is in mW */
         #define IW_TXPOW_RANGE          0x1000/* Range of value between min/max */
 
 /* Retry limits and lifetime flags available */
         #define IW_RETRY_ON             0x0000/* No details... */
         #define IW_RETRY_TYPE           0xF000/* Type of parameter */
         #define IW_RETRY_LIMIT          0x1000/* Maximum number of retries*/
         #define IW_RETRY_LIFETIME       0x2000/* Maximum duration of retries in us */
         #define IW_RETRY_MODIFIER       0x000F/* Modify a parameter */
         #define IW_RETRY_MIN            0x0001/* Value is a minimum  */
         #define IW_RETRY_MAX            0x0002/* Value is a maximum */
         #define IW_RETRY_RELATIVE       0x0004/* Value is not in seconds/ms/us */
 
 /* Scanning request flags */
         #define IW_SCAN_DEFAULT                 0x0000/* Default scan of the driver */
         #define IW_SCAN_ALL_ESSID       0x0001/* Scan all ESSIDs */
         #define IW_SCAN_THIS_ESSID      0x0002/* Scan only this ESSID */
         #define IW_SCAN_ALL_FREQ        0x0004/* Scan all Frequencies */
         #define IW_SCAN_THIS_FREQ       0x0008/* Scan only this Frequency */
         #define IW_SCAN_ALL_MODE        0x0010/* Scan all Modes */
         #define IW_SCAN_THIS_MODE       0x0020/* Scan only this Mode */
         #define IW_SCAN_ALL_RATE        0x0040/* Scan all Bit-Rates */
         #define IW_SCAN_THIS_RATE       0x0080/* Scan only this Bit-Rate */
 /* Maximum size of returned data */
         #define IW_SCAN_MAX_DATA        4096/* In bytes */
 
 /* Max number of char in custom event - use multiple of them if needed */
         #define IW_CUSTOM_MAX           256/* In bytes */
 
 /****************************** TYPES ******************************/
 
 /* --------------------------- SUBTYPES --------------------------- */
 /*
          *Generic format for most parameters that fit in an int
  */
         structiw_param
 {
           __s32                 value;  /* The value of the parameter itself */
           __u8          fixed;  /* Hardware should not use auto select */
           __u8          disabled;/* Disable the feature */
           __u16                 flags;  /* Various specifc flags (if any) */
 };
 
 /*
          *For all data larger than 16 octets, we need to use a
          *pointer to memory allocated in user space.
  */
         structiw_point
 {
           caddr_t       pointer;/* Pointer to the data  (in user space) */
           __u16                 length;         /* number of fields or size in bytes */
           __u16                 flags;  /* Optional params */
 };
 
 /*
          *A frequency
          *For numbers lower than 10^9, we encode the number in 'm' and
          *set 'e' to 0
          *For number greater than 10^9, we divide it by the lowest power
          *of 10 to get 'm' lower than 10^9, with 'm'= f / (10^'e')...
          *The power of 10 is in 'e', the result of the division is in 'm'.
  */
         structiw_freq
 {
                 __s32           m;      /* Mantissa */
                 __s16           e;      /* Exponent */
                 __u8            i;      /* List index (when in range struct) */
                 __u8            pad;    /* Unused - just for alignement */
 };
 
 /*
          *Quality of the link
  */
         structiw_quality
 {
                 __u8            qual;   /* link quality (%retries, SNR,
                                            %missed beacons or better...) */
                 __u8            level;  /* signal level (dBm) */
                 __u8            noise;  /* noise level (dBm) */
                 __u8            updated;/* Flags to know if updated */
 };
 
 /*
          *Packet discarded in the wireless adapter due to
          *"wireless" specific problems...
          *Note : the list of counter and statistics in net_device_stats
          *is already pretty exhaustive, and you should use that first.
          *This is only additional stats...
  */
         structiw_discarded
 {
                 __u32           nwid;   /* Rx : Wrong nwid/essid */
                 __u32           code;   /* Rx : Unable to code/decode (WEP) */
                 __u32           fragment;/* Rx : Can't perform MAC reassembly */
                 __u32           retries;/* Tx : Max MAC retries num reached */
                 __u32           misc;   /* Others cases */
 };
 
 /*
          *Packet/Time period missed in the wireless adapter due to
          *"wireless" specific problems...
  */
         structiw_missed
 {
                 __u32           beacon;         /* Missed beacons/superframe */
 };
 
+/*
+         *Quality range (for spy threshold)
+ */
+        structiw_thrspy
+{
+                struct sockaddr                 addr;   /* Source address (hw/mac) */
+                struct iw_quality       qual;   /* Quality of the link */
+                struct iw_quality       low;    /* Low threshold */
+                struct iw_quality       high;   /* High threshold */
+};
+
 /* ------------------------ WIRELESS STATS ------------------------ */
 /*
  * Wireless statistics (used for /proc/net/wireless)
  */
         structiw_statistics
 {
                 __u16           status;         /* Status
                                          * - device dependent for now */
 
                 struct iw_quality       qual;   /* Quality of the link
                                                  * (instant/mean/max) */
                 struct iw_discarded     discard;/* Packet discarded counts */
                 struct iw_missed        miss;   /* Packet missed counts */
 };
 
 /* ------------------------ IOCTL REQUEST ------------------------ */
 /*
  * This structure defines the payload of an ioctl, and is used 
  * below.
  *
  * Note that this structure should fit on the memory footprint
  * of iwreq (which is the same as ifreq), which mean a max size of
  * 16 octets = 128 bits. Warning, pointers might be 64 bits wide...
  * You should check this when increasing the structures defined
  * above in this file...
  */
         unioniwreq_data
 {
         /* Config - generic */
                 char    name[IFNAMSIZ];
         /* Name : used to verify the presence of  wireless extensions.
          * Name of the protocol/provider... */
 
                 struct iw_point         essid;  /* Extended network name */
                 struct iw_param         nwid;   /* network id (or domain - the cell) */
                 struct iw_freq  freq;   /* frequency or channel :
                                          * 0-1000 = channel
                                          * > 1000 = frequency in Hz */
 
                 struct iw_param         sens;   /* signal level threshold */
                 struct iw_param         bitrate;/* default bit rate */
                 struct iw_param         txpower;/* default transmit power */
                 struct iw_param         rts;    /* RTS threshold threshold */
                 struct iw_param         frag;   /* Fragmentation threshold */
                 __u32           mode;   /* Operation mode */
                 struct iw_param         retry;  /* Retry limits & lifetime */
 
                 struct iw_point         encoding;/* Encoding stuff : tokens */
                 struct iw_param         power;  /* PM duration/timeout */
                 struct iw_quality qual;         /* Quality part of statistics */
 
                 struct sockaddr         ap_addr;/* Access point address */
-                struct sockaddr         addr;   /* Destination address (hw) */
+                struct sockaddr         addr;   /* Destination address (hw/mac) */
 
                 struct iw_param         param;  /* Other small parameters */
                 struct iw_point         data;   /* Other large parameters */
 };
 
 /*
  * The structure to exchange data for ioctl.
  * This structure is the same as 'struct ifreq', but (re)defined for
  * convenience...
  * Do I need to remind you about structure size (32 octets) ?
  */
-        structiwreq
+        structiwreq 
 {
         union
         {
                         char    ifrn_name[IFNAMSIZ];/* if name, e.g. "eth0" */
         } ifr_ifrn;
 
         /* Data part (defined just above) */
                 union   iwreq_datau;
 };
 
 /* -------------------------- IOCTL DATA -------------------------- */
 /*
          *For those ioctl which want to exchange mode data that what could
          *fit in the above structure...
  */
 
 /*
          *Range of parameters
  */
 
         structiw_range
 {
         /* Informative stuff (to choose between different interface) */
                 __u32           throughput;/* To give an idea... */
         /* In theory this value should be the maximum benchmarked
          * TCP/IP throughput, because with most of these devices the
          * bit rate is meaningless (overhead an co) to estimate how
          * fast the connection will go and pick the fastest one.
          * I suggest people to play with Netperf or any benchmark...
          */
 
         /* NWID (or domain id) */
                 __u32           min_nwid;/* Minimal NWID we are able to set */
                 __u32           max_nwid;/* Maximal NWID we are able to set */
 
-        /* Frequency */
-                __u16           num_channels;/* Number of channels [0; num - 1] */
-                __u8            num_frequency;/* Number of entry in the list */
-                struct iw_freq  freq[IW_MAX_FREQUENCIES];/* list */
-        /* Note : this frequency list doesn't need to fit channel numbers */
+        /* Old Frequency (backward compat - moved lower ) */
+                __u16   old_num_channels;
+                __u8    old_num_frequency;
+        /* Filler to keep "version" at the same offset */
+                __s32   old_freq[6];
 
         /* signal level threshold range */
                 __s32sensitivity;
 
         /* Quality of link & SNR stuff */
+        /* Quality range (link, level, noise)
+         * If the quality is absolute, it will be in the range [0 ; max_qual],
+         * if the quality is dBm, it will be in the range [max_qual ; 0].
+         * Don't forget that we use 8 bit arithmetics... */
                 struct iw_quality       max_qual;/* Quality of the link */
+        /* This should contain the average/typical values of the quality
+         * indicator. This should be the threshold between a "good" and
+         * a "bad" link (example : monitor going from green to orange).
+         * Currently, user space apps like quality monitors don't have any
+         * way to calibrate the measurement. With this, they can split
+         * the range between 0 and max_qual in different quality level
+         * (using a geometric subdivision centered on the average).
+         * I expect that people doing the user space apps will feedback
+         * us on which value we need to put in each driver... */
+                struct iw_quality       avg_qual;/* Quality of the link */
 
         /* Rates */
                 __u8            num_bitrates;/* Number of entries in the list */
                 __s32           bitrate[IW_MAX_BITRATES];/* list, in bps */
 
         /* RTS threshold */
                 __s32           min_rts;/* Minimal RTS threshold */
                 __s32           max_rts;/* Maximal RTS threshold */
 
         /* Frag threshold */
                 __s32           min_frag;/* Minimal frag threshold */
                 __s32           max_frag;/* Maximal frag threshold */
 
         /* Power Management duration & timeout */
                 __s32           min_pmp;/* Minimal PM period */
                 __s32           max_pmp;/* Maximal PM period */
                 __s32           min_pmt;/* Minimal PM timeout */
                 __s32           max_pmt;/* Maximal PM timeout */
                 __u16           pmp_flags;/* How to decode max/min PM period */
                 __u16           pmt_flags;/* How to decode max/min PM timeout */
                 __u16           pm_capa;/* What PM options are supported */
 
         /* Encoder stuff */
                 __u16   encoding_size[IW_MAX_ENCODING_SIZES];/* Different token sizes */
                 __u8    num_encoding_sizes;/* Number of entry in the list */
                 __u8    max_encoding_tokens;/* Max number of tokens */
+        /* For drivers that need a "login/passwd" form */
+                __u8    encoding_login_index;/* token index for login token */
 
         /* Transmit power */
                 __u16           txpower_capa;/* What options are supported */
                 __u8            num_txpower;/* Number of entries in the list */
                 __s32           txpower[IW_MAX_TXPOWER];/* list, in bps */
 
         /* Wireless Extension version info */
                 __u8            we_version_compiled;/* Must be WIRELESS_EXT */
                 __u8            we_version_source;/* Last update of source */
 
         /* Retry limits and lifetime */
                 __u16           retry_capa;/* What retry options are supported */
                 __u16           retry_flags;/* How to decode max/min retry limit */
                 __u16           r_time_flags;/* How to decode max/min retry life */
                 __s32           min_retry;/* Minimal number of retries */
                 __s32           max_retry;/* Maximal number of retries */
                 __s32           min_r_time;/* Minimal retry lifetime */
                 __s32           max_r_time;/* Maximal retry lifetime */
 
-        /* Average quality of link & SNR */
-                struct iw_quality       avg_qual;/* Quality of the link */
-        /* This should contain the average/typical values of the quality
-         * indicator. This should be the threshold between a "good" and
-         * a "bad" link (example : monitor going from green to orange).
-         * Currently, user space apps like quality monitors don't have any
-         * way to calibrate the measurement. With this, they can split
-         * the range between 0 and max_qual in different quality level
-         * (using a geometric subdivision centered on the average).
-         * I expect that people doing the user space apps will feedback
-         * us on which value we need to put in each driver...
-         */
+        /* Frequency */
+                __u16           num_channels;/* Number of channels [0; num - 1] */
+                __u8            num_frequency;/* Number of entry in the list */
+                struct iw_freq  freq[IW_MAX_FREQUENCIES];/* list */
+        /* Note : this frequency list doesn't need to fit channel numbers,
+         * because each entry contain its channel index */
 };
 
 /*
  * Private ioctl interface information
  */
  
         structiw_priv_args
 {
                 __u32           cmd;    /* Number of the ioctl to issue */
                 __u16           set_args;/* Type and number of args */
                 __u16           get_args;/* Type and number of args */
                 char            name[IFNAMSIZ];/* Name of the extension */
 };
 
 /* ----------------------- WIRELESS EVENTS ----------------------- */
 /*
  * Wireless events are carried through the rtnetlink socket to user
  * space. They are encapsulated in the IFLA_WIRELESS field of
  * a RTM_NEWLINK message.
  */
 
 /*
  * A Wireless Event. Contains basically the same data as the ioctl...
  */
 struct iw_event
 {
                 __u16           len;            /* Real lenght of this stuff */
                 __u16           cmd;            /* Wireless IOCTL */
                 union iwreq_data        u;      /* IOCTL fixed payload */
 };
 
 /* Size of the Event prefix (including padding and alignement junk) */
         #define IW_EV_LCP_LEN(sizeof(struct iw_event) - sizeof(union iwreq_data))
 /* Size of the various events */
         #define IW_EV_CHAR_LEN(IW_EV_LCP_LEN + IFNAMSIZ)
         #define IW_EV_UINT_LEN(IW_EV_LCP_LEN + sizeof(__u32))
         #define IW_EV_FREQ_LEN(IW_EV_LCP_LEN + sizeof(struct iw_freq))
         #define IW_EV_POINT_LEN(IW_EV_LCP_LEN + sizeof(struct iw_point))
         #define IW_EV_PARAM_LEN(IW_EV_LCP_LEN + sizeof(struct iw_param))
         #define IW_EV_ADDR_LEN(IW_EV_LCP_LEN + sizeof(struct sockaddr))
         #define IW_EV_QUAL_LEN(IW_EV_LCP_LEN + sizeof(struct iw_quality))
 
 /* Note : in the case of iw_point, the extra data will come at the
  * end of the event */
 
         #endif/* _LINUX_WIRELESS_H */