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authormickeyl <mickeyl>2004-02-23 18:37:03 (UTC)
committer mickeyl <mickeyl>2004-02-23 18:37:03 (UTC)
commit19b274033fc05d5190cee2fa974c683892173c84 (patch) (side-by-side diff)
tree2ad0727ba2414c215cb4b55b93f3b610304c1742
parentab0203a43a30598774d8d8a1cf32075817d0dceb (diff)
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The Linux Wireless Extensions V16 introduce some massive changes in the
binary structures. Since we still use V15 on most target platforms I have to introduce two headers. Define OPIE_WE_VERSION to specify which header to include
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--libopie2/opienet/onetwork.cpp35
-rw-r--r--libopie2/opienet/onetwork.h12
-rw-r--r--libopie2/opienet/opienet.pro4
-rw-r--r--libopie2/opienet/wireless.15.h (copied from libopie2/opienet/wireless.h)0
-rw-r--r--libopie2/opienet/wireless.16.h (renamed from libopie2/opienet/wireless.h)87
5 files changed, 103 insertions, 35 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
@@ -1,28 +1,28 @@
/*
                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.
@@ -561,50 +561,57 @@ void OWirelessNetworkInterface::buildPrivateList()
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) ];
}
}
@@ -945,51 +952,65 @@ OStationList* OWirelessNetworkInterface::scanNetwork()
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
{
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
@@ -10,49 +10,59 @@
.="- .-=="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
*======================================================================================*/
/**
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 \
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
@@ -1,28 +1,28 @@
/*
* This file define a set of standard wireless extensions
*
- * Version : 15 12.7.02
+ * Version : 16 2.4.03
*
* 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.
*
@@ -48,67 +48,69 @@
*
* 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_EXT 15
+#define WIRELESS_EXT 16
/*
* 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
@@ -149,84 +151,96 @@
* - 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) */
@@ -280,109 +294,109 @@
#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 IWEVFIRST 0x8C00
/* ------------------------- 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_NONE 0x0000
#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_FREQUENCIES 16
+#define IW_MAX_FREQUENCIES 32
/* 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_SIZE 32
/* 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_SIZES 8
/* 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_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 */
@@ -468,48 +482,59 @@ struct iw_quality
* 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...
*/
struct iw_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...
*/
struct iw_missed
{
__u32 beacon; /* Missed beacons/superframe */
};
+/*
+ * Quality range (for spy threshold)
+ */
+struct iw_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)
*/
struct iw_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
@@ -520,164 +545,174 @@ union iwreq_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) ?
*/
struct iwreq
{
union
{
char ifrn_name[IFNAMSIZ]; /* if name, e.g. "eth0" */
} ifr_ifrn;
/* Data part (defined just above) */
union iwreq_data u;
};
/* -------------------------- IOCTL DATA -------------------------- */
/*
* For those ioctl which want to exchange mode data that what could
* fit in the above structure...
*/
/*
* Range of parameters
*/
struct iw_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 */
__s32 sensitivity;
/* 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
*/
struct iw_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...
*/