drivers/net/wireless/libertas/radiotap.h

   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