patch-2.4.23 linux-2.4.23/include/linux/wireless.h
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- Lines: 200
- Date:
2003-11-28 10:26:21.000000000 -0800
- Orig file:
linux-2.4.22/include/linux/wireless.h
- Orig date:
2003-06-13 07:51:39.000000000 -0700
diff -urN linux-2.4.22/include/linux/wireless.h linux-2.4.23/include/linux/wireless.h
@@ -1,7 +1,7 @@
/*
* 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.
@@ -69,6 +69,8 @@
/***************************** INCLUDES *****************************/
+/* To minimise problems in user space, I might remove those headers
+ * at some point. Jean II */
#include <linux/types.h> /* for "caddr_t" et al */
#include <linux/socket.h> /* for "struct sockaddr" et al */
#include <linux/if.h> /* for IFNAMSIZ and co... */
@@ -80,7 +82,7 @@
* (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 :
@@ -163,6 +165,16 @@
* - 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 ****************************/
@@ -196,9 +208,11 @@
/* 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 */
@@ -294,7 +308,7 @@
#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 */
@@ -306,13 +320,13 @@
/* ----------------------- 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
@@ -320,8 +334,7 @@
* 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 */
@@ -354,7 +367,8 @@
#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... */
@@ -482,6 +496,17 @@
__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)
@@ -534,7 +559,7 @@
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 */
@@ -582,17 +607,31 @@
__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 */
@@ -619,6 +658,8 @@
__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 */
@@ -638,18 +679,12 @@
__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 */
};
/*
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