GNUnet 0.21.1
Data Structures | Macros | Enumerations | Functions | Variables
ieee80211_radiotap.h File Reference
#include <linux/if_ether.h>
#include <linux/kernel.h>
Include dependency graph for ieee80211_radiotap.h:

Go to the source code of this file.

Data Structures

struct  ieee80211_radiotap_header
 

Macros

#define PKTHDR_RADIOTAP_VERSION   0
 
#define IEEE80211_CHAN_TURBO   0x0010 /* Turbo channel */
 
#define IEEE80211_CHAN_CCK   0x0020 /* CCK channel */
 
#define IEEE80211_CHAN_OFDM   0x0040 /* OFDM channel */
 
#define IEEE80211_CHAN_2GHZ   0x0080 /* 2 GHz spectrum channel. */
 
#define IEEE80211_CHAN_5GHZ   0x0100 /* 5 GHz spectrum channel */
 
#define IEEE80211_CHAN_PASSIVE   0x0200 /* Only passive scan allowed */
 
#define IEEE80211_CHAN_DYN   0x0400 /* Dynamic CCK-OFDM channel */
 
#define IEEE80211_CHAN_GFSK   0x0800 /* GFSK channel (FHSS PHY) */
 
#define IEEE80211_RADIOTAP_F_CFP
 
#define IEEE80211_RADIOTAP_F_SHORTPRE
 
#define IEEE80211_RADIOTAP_F_WEP
 
#define IEEE80211_RADIOTAP_F_FRAG
 
#define IEEE80211_RADIOTAP_F_FCS   0x10 /* frame includes FCS */
 
#define IEEE80211_RADIOTAP_F_DATAPAD
 
#define IEEE80211_RADIOTAP_F_BADFCS   0x40 /* bad FCS */
 
#define IEEE80211_RADIOTAP_F_RX_BADPLCP   0x0002 /* frame has bad PLCP */
 
#define IEEE80211_RADIOTAP_F_TX_FAIL
 
#define IEEE80211_RADIOTAP_F_TX_CTS   0x0002 /* used cts 'protection' */
 
#define IEEE80211_RADIOTAP_F_TX_RTS   0x0004 /* used rts/cts handshake */
 
#define ieee80211chan2mhz(x)
 

Enumerations

enum  ieee80211_radiotap_type {
  IEEE80211_RADIOTAP_TSFT = 0 , IEEE80211_RADIOTAP_FLAGS = 1 , IEEE80211_RADIOTAP_RATE = 2 , IEEE80211_RADIOTAP_CHANNEL = 3 ,
  IEEE80211_RADIOTAP_FHSS = 4 , IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5 , IEEE80211_RADIOTAP_DBM_ANTNOISE = 6 , IEEE80211_RADIOTAP_LOCK_QUALITY = 7 ,
  IEEE80211_RADIOTAP_TX_ATTENUATION = 8 , IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9 , IEEE80211_RADIOTAP_DBM_TX_POWER = 10 , IEEE80211_RADIOTAP_ANTENNA = 11 ,
  IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12 , IEEE80211_RADIOTAP_DB_ANTNOISE = 13 , IEEE80211_RADIOTAP_RX_FLAGS = 14 , IEEE80211_RADIOTAP_TX_FLAGS = 15 ,
  IEEE80211_RADIOTAP_RTS_RETRIES = 16 , IEEE80211_RADIOTAP_DATA_RETRIES = 17 , IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29 , IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30 ,
  IEEE80211_RADIOTAP_EXT = 31
}
 

Functions

static u16 get_unaligned_le16 (const u8 *p)
 
static int ieee80211_get_radiotap_len (unsigned char *data)
 

Variables

struct ieee80211_radiotap_header __packed
 

Macro Definition Documentation

◆ PKTHDR_RADIOTAP_VERSION

#define PKTHDR_RADIOTAP_VERSION   0

Definition at line 43 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_TURBO

#define IEEE80211_CHAN_TURBO   0x0010 /* Turbo channel */

Definition at line 211 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_CCK

#define IEEE80211_CHAN_CCK   0x0020 /* CCK channel */

Definition at line 212 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_OFDM

#define IEEE80211_CHAN_OFDM   0x0040 /* OFDM channel */

Definition at line 213 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_2GHZ

#define IEEE80211_CHAN_2GHZ   0x0080 /* 2 GHz spectrum channel. */

Definition at line 214 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_5GHZ

#define IEEE80211_CHAN_5GHZ   0x0100 /* 5 GHz spectrum channel */

Definition at line 215 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_PASSIVE

#define IEEE80211_CHAN_PASSIVE   0x0200 /* Only passive scan allowed */

Definition at line 216 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_DYN

#define IEEE80211_CHAN_DYN   0x0400 /* Dynamic CCK-OFDM channel */

Definition at line 217 of file ieee80211_radiotap.h.

◆ IEEE80211_CHAN_GFSK

#define IEEE80211_CHAN_GFSK   0x0800 /* GFSK channel (FHSS PHY) */

Definition at line 218 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_CFP

#define IEEE80211_RADIOTAP_F_CFP
Value:
0x01 /* sent/received
* during CFP
*/

Definition at line 221 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_SHORTPRE

#define IEEE80211_RADIOTAP_F_SHORTPRE
Value:
0x02 /* sent/received
* with short
* preamble
*/

Definition at line 222 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_WEP

#define IEEE80211_RADIOTAP_F_WEP
Value:
0x04 /* sent/received
* with WEP encryption
*/

Definition at line 223 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_FRAG

#define IEEE80211_RADIOTAP_F_FRAG
Value:
0x08 /* sent/received
* with fragmentation
*/

Definition at line 224 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_FCS

#define IEEE80211_RADIOTAP_F_FCS   0x10 /* frame includes FCS */

Definition at line 225 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_DATAPAD

#define IEEE80211_RADIOTAP_F_DATAPAD
Value:
0x20 /* frame has padding between
* 802.11 header and payload
* (to 32-bit boundary)
*/

Definition at line 226 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_BADFCS

#define IEEE80211_RADIOTAP_F_BADFCS   0x40 /* bad FCS */

Definition at line 227 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_RX_BADPLCP

#define IEEE80211_RADIOTAP_F_RX_BADPLCP   0x0002 /* frame has bad PLCP */

Definition at line 230 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_TX_FAIL

#define IEEE80211_RADIOTAP_F_TX_FAIL
Value:
0x0001 /* failed due to excessive
* retries */

Definition at line 233 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_TX_CTS

#define IEEE80211_RADIOTAP_F_TX_CTS   0x0002 /* used cts 'protection' */

Definition at line 234 of file ieee80211_radiotap.h.

◆ IEEE80211_RADIOTAP_F_TX_RTS

#define IEEE80211_RADIOTAP_F_TX_RTS   0x0004 /* used rts/cts handshake */

Definition at line 235 of file ieee80211_radiotap.h.

◆ ieee80211chan2mhz

#define ieee80211chan2mhz (   x)
Value:
(((x) <= 14) ? \
(((x) == 14) ? 2484 : ((x) * 5) + 2407) : \
((x) + 1000) * 5)

Definition at line 240 of file ieee80211_radiotap.h.

Enumeration Type Documentation

◆ ieee80211_radiotap_type

enum ieee80211_radiotap_type
Enumerator
IEEE80211_RADIOTAP_TSFT 
IEEE80211_RADIOTAP_FLAGS 
IEEE80211_RADIOTAP_RATE 
IEEE80211_RADIOTAP_CHANNEL 
IEEE80211_RADIOTAP_FHSS 
IEEE80211_RADIOTAP_DBM_ANTSIGNAL 
IEEE80211_RADIOTAP_DBM_ANTNOISE 
IEEE80211_RADIOTAP_LOCK_QUALITY 
IEEE80211_RADIOTAP_TX_ATTENUATION 
IEEE80211_RADIOTAP_DB_TX_ATTENUATION 
IEEE80211_RADIOTAP_DBM_TX_POWER 
IEEE80211_RADIOTAP_ANTENNA 
IEEE80211_RADIOTAP_DB_ANTSIGNAL 
IEEE80211_RADIOTAP_DB_ANTNOISE 
IEEE80211_RADIOTAP_RX_FLAGS 
IEEE80211_RADIOTAP_TX_FLAGS 
IEEE80211_RADIOTAP_RTS_RETRIES 
IEEE80211_RADIOTAP_DATA_RETRIES 
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE 
IEEE80211_RADIOTAP_VENDOR_NAMESPACE 
IEEE80211_RADIOTAP_EXT 

Definition at line 183 of file ieee80211_radiotap.h.

184{
185 IEEE80211_RADIOTAP_TSFT = 0,
186 IEEE80211_RADIOTAP_FLAGS = 1,
187 IEEE80211_RADIOTAP_RATE = 2,
188 IEEE80211_RADIOTAP_CHANNEL = 3,
189 IEEE80211_RADIOTAP_FHSS = 4,
190 IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
191 IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
192 IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
193 IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
194 IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
195 IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
196 IEEE80211_RADIOTAP_ANTENNA = 11,
197 IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
198 IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
199 IEEE80211_RADIOTAP_RX_FLAGS = 14,
200 IEEE80211_RADIOTAP_TX_FLAGS = 15,
201 IEEE80211_RADIOTAP_RTS_RETRIES = 16,
202 IEEE80211_RADIOTAP_DATA_RETRIES = 17,
203
204 /* valid in every it_present bitmap, even vendor namespaces */
205 IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
206 IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30,
207 IEEE80211_RADIOTAP_EXT = 31
208};
IEEE80211_RADIOTAP_DB_TX_ATTENUATION
@ IEEE80211_RADIOTAP_DB_TX_ATTENUATION
Definition: ieee80211_radiotap.h:194
IEEE80211_RADIOTAP_EXT
@ IEEE80211_RADIOTAP_EXT
Definition: ieee80211_radiotap.h:207
IEEE80211_RADIOTAP_DATA_RETRIES
@ IEEE80211_RADIOTAP_DATA_RETRIES
Definition: ieee80211_radiotap.h:202
IEEE80211_RADIOTAP_DBM_TX_POWER
@ IEEE80211_RADIOTAP_DBM_TX_POWER
Definition: ieee80211_radiotap.h:195
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE
@ IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE
Definition: ieee80211_radiotap.h:205
IEEE80211_RADIOTAP_TX_FLAGS
@ IEEE80211_RADIOTAP_TX_FLAGS
Definition: ieee80211_radiotap.h:200
IEEE80211_RADIOTAP_RTS_RETRIES
@ IEEE80211_RADIOTAP_RTS_RETRIES
Definition: ieee80211_radiotap.h:201
IEEE80211_RADIOTAP_LOCK_QUALITY
@ IEEE80211_RADIOTAP_LOCK_QUALITY
Definition: ieee80211_radiotap.h:192
IEEE80211_RADIOTAP_VENDOR_NAMESPACE
@ IEEE80211_RADIOTAP_VENDOR_NAMESPACE
Definition: ieee80211_radiotap.h:206
IEEE80211_RADIOTAP_CHANNEL
@ IEEE80211_RADIOTAP_CHANNEL
Definition: ieee80211_radiotap.h:188
IEEE80211_RADIOTAP_FLAGS
@ IEEE80211_RADIOTAP_FLAGS
Definition: ieee80211_radiotap.h:186
IEEE80211_RADIOTAP_TX_ATTENUATION
@ IEEE80211_RADIOTAP_TX_ATTENUATION
Definition: ieee80211_radiotap.h:193
IEEE80211_RADIOTAP_DB_ANTNOISE
@ IEEE80211_RADIOTAP_DB_ANTNOISE
Definition: ieee80211_radiotap.h:198
IEEE80211_RADIOTAP_DB_ANTSIGNAL
@ IEEE80211_RADIOTAP_DB_ANTSIGNAL
Definition: ieee80211_radiotap.h:197
IEEE80211_RADIOTAP_TSFT
@ IEEE80211_RADIOTAP_TSFT
Definition: ieee80211_radiotap.h:185
IEEE80211_RADIOTAP_RATE
@ IEEE80211_RADIOTAP_RATE
Definition: ieee80211_radiotap.h:187
IEEE80211_RADIOTAP_FHSS
@ IEEE80211_RADIOTAP_FHSS
Definition: ieee80211_radiotap.h:189
IEEE80211_RADIOTAP_DBM_ANTNOISE
@ IEEE80211_RADIOTAP_DBM_ANTNOISE
Definition: ieee80211_radiotap.h:191
IEEE80211_RADIOTAP_ANTENNA
@ IEEE80211_RADIOTAP_ANTENNA
Definition: ieee80211_radiotap.h:196
IEEE80211_RADIOTAP_DBM_ANTSIGNAL
@ IEEE80211_RADIOTAP_DBM_ANTSIGNAL
Definition: ieee80211_radiotap.h:190
IEEE80211_RADIOTAP_RX_FLAGS
@ IEEE80211_RADIOTAP_RX_FLAGS
Definition: ieee80211_radiotap.h:199

Function Documentation

◆ get_unaligned_le16()

static u16 get_unaligned_le16 ( const u8 *  p)
inlinestatic

Definition at line 247 of file ieee80211_radiotap.h.

255 : ((x) * 5) + 2407) : \

◆ ieee80211_get_radiotap_len()

static int ieee80211_get_radiotap_len ( unsigned char *  data)
inlinestatic

Definition at line 254 of file ieee80211_radiotap.h.

255 : ((x) * 5) + 2407) : \
256 ((x) + 1000) * 5)
257
258/* helpers */
259static inline u16
260get_unaligned_le16 (const u8 *p)
p
static struct GNUNET_OS_Process * p
Helper process we started.
Definition: gnunet-uri.c:38
get_unaligned_le16
static u16 get_unaligned_le16(const u8 *p)
Definition: ieee80211_radiotap.h:247

References p.

Variable Documentation

◆ __packed

struct ieee80211_radiotap_header __packed