1 #include <net/ieee80211_radiotap.h>
2
3 struct tx_radiotap_hdr {
4 struct ieee80211_radiotap_header hdr;
5 u8 rate;
6 u8 txpower;
7 u8 rts_retries;
8 u8 data_retries;
9 #if 0
10 u8 pad[IEEE80211_RADIOTAP_HDRLEN - 12];
11 #endif
12 } __attribute__ ((packed));
13
14 #define TX_RADIOTAP_PRESENT ( \
15 (1 << IEEE80211_RADIOTAP_RATE) | \
16 (1 << IEEE80211_RADIOTAP_DBM_TX_POWER) | \
17 (1 << IEEE80211_RADIOTAP_RTS_RETRIES) | \
18 (1 << IEEE80211_RADIOTAP_DATA_RETRIES) | \
19 0)
20
21 #define IEEE80211_FC_VERSION_MASK 0x0003
22 #define IEEE80211_FC_TYPE_MASK 0x000c
23 #define IEEE80211_FC_TYPE_MGT 0x0000
24 #define IEEE80211_FC_TYPE_CTL 0x0004
25 #define IEEE80211_FC_TYPE_DATA 0x0008
26 #define IEEE80211_FC_SUBTYPE_MASK 0x00f0
27 #define IEEE80211_FC_TOFROMDS_MASK 0x0300
28 #define IEEE80211_FC_TODS_MASK 0x0100
29 #define IEEE80211_FC_FROMDS_MASK 0x0200
30 #define IEEE80211_FC_NODS 0x0000
31 #define IEEE80211_FC_TODS 0x0100
32 #define IEEE80211_FC_FROMDS 0x0200
33 #define IEEE80211_FC_DSTODS 0x0300
34
35 struct rx_radiotap_hdr {
36 struct ieee80211_radiotap_header hdr;
37 u8 flags;
38 u8 rate;
39 u16 chan_freq;
40 u16 chan_flags;
41 u8 antenna;
42 u8 antsignal;
43 u16 rx_flags;
44 #if 0
45 u8 pad[IEEE80211_RADIOTAP_HDRLEN - 18];
46 #endif
47 } __attribute__ ((packed));
48
49 #define RX_RADIOTAP_PRESENT ( \
50 (1 << IEEE80211_RADIOTAP_FLAGS) | \
51 (1 << IEEE80211_RADIOTAP_RATE) | \
52 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
53 (1 << IEEE80211_RADIOTAP_ANTENNA) | \
54 (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) |\
55 (1 << IEEE80211_RADIOTAP_RX_FLAGS) | \
56 0)
57
58
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