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 } __packed;
  10
  11 #define TX_RADIOTAP_PRESENT (                           \
  12         (1 << IEEE80211_RADIOTAP_RATE) |                \
  13         (1 << IEEE80211_RADIOTAP_DBM_TX_POWER) |        \
  14         (1 << IEEE80211_RADIOTAP_RTS_RETRIES) |         \
  15         (1 << IEEE80211_RADIOTAP_DATA_RETRIES)  |       \
  16         0)
  17
  18 #define IEEE80211_FC_VERSION_MASK    0x0003
  19 #define IEEE80211_FC_TYPE_MASK       0x000c
  20 #define IEEE80211_FC_TYPE_MGT        0x0000
  21 #define IEEE80211_FC_TYPE_CTL        0x0004
  22 #define IEEE80211_FC_TYPE_DATA       0x0008
  23 #define IEEE80211_FC_SUBTYPE_MASK    0x00f0
  24 #define IEEE80211_FC_TOFROMDS_MASK   0x0300
  25 #define IEEE80211_FC_TODS_MASK       0x0100
  26 #define IEEE80211_FC_FROMDS_MASK     0x0200
  27 #define IEEE80211_FC_NODS            0x0000
  28 #define IEEE80211_FC_TODS            0x0100
  29 #define IEEE80211_FC_FROMDS          0x0200
  30 #define IEEE80211_FC_DSTODS          0x0300
  31
  32 struct rx_radiotap_hdr {
  33         struct ieee80211_radiotap_header hdr;
  34         u8 flags;
  35         u8 rate;
  36         u8 antsignal;
  37 } __packed;
  38
  39 #define RX_RADIOTAP_PRESENT (                   \
  40         (1 << IEEE80211_RADIOTAP_FLAGS) |       \
  41         (1 << IEEE80211_RADIOTAP_RATE) |        \
  42         (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) |\
  43         0)
  44