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#include <net/ieee80211_radiotap.h>
struct tx_radiotap_hdr {
struct ieee80211_radiotap_header hdr;
u8 rate;
u8 txpower;
u8 rts_retries;
u8 data_retries;
#if 0
u8 pad[IEEE80211_RADIOTAP_HDRLEN - 12];
#endif
} __attribute__ ((packed));
#define TX_RADIOTAP_PRESENT ( \
(1 << IEEE80211_RADIOTAP_RATE) | \
(1 << IEEE80211_RADIOTAP_DBM_TX_POWER) | \
(1 << IEEE80211_RADIOTAP_RTS_RETRIES) | \
(1 << IEEE80211_RADIOTAP_DATA_RETRIES) | \
0)
#define IEEE80211_FC_VERSION_MASK 0x0003
#define IEEE80211_FC_TYPE_MASK 0x000c
#define IEEE80211_FC_TYPE_MGT 0x0000
#define IEEE80211_FC_TYPE_CTL 0x0004
#define IEEE80211_FC_TYPE_DATA 0x0008
#define IEEE80211_FC_SUBTYPE_MASK 0x00f0
#define IEEE80211_FC_TOFROMDS_MASK 0x0300
#define IEEE80211_FC_TODS_MASK 0x0100
#define IEEE80211_FC_FROMDS_MASK 0x0200
#define IEEE80211_FC_NODS 0x0000
#define IEEE80211_FC_TODS 0x0100
#define IEEE80211_FC_FROMDS 0x0200
#define IEEE80211_FC_DSTODS 0x0300
struct rx_radiotap_hdr {
struct ieee80211_radiotap_header hdr;
u8 flags;
u8 rate;
u16 chan_freq;
u16 chan_flags;
u8 antenna;
u8 antsignal;
u16 rx_flags;
#if 0
u8 pad[IEEE80211_RADIOTAP_HDRLEN - 18];
#endif
} __attribute__ ((packed));
#define RX_RADIOTAP_PRESENT ( \
(1 << IEEE80211_RADIOTAP_FLAGS) | \
(1 << IEEE80211_RADIOTAP_RATE) | \
(1 << IEEE80211_RADIOTAP_CHANNEL) | \
(1 << IEEE80211_RADIOTAP_ANTENNA) | \
(1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) |\
(1 << IEEE80211_RADIOTAP_RX_FLAGS) | \
0)
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