diff options
Diffstat (limited to 'drivers/net/wireless/libertas/radiotap.h')
| -rw-r--r-- | drivers/net/wireless/libertas/radiotap.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/radiotap.h b/drivers/net/wireless/libertas/radiotap.h new file mode 100644 index 00000000000..5d118f40cfb --- /dev/null +++ b/drivers/net/wireless/libertas/radiotap.h @@ -0,0 +1,57 @@ +#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) + |