diff options
Diffstat (limited to 'sys/dev/ic/bwivar.h')
| -rw-r--r-- | sys/dev/ic/bwivar.h | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/sys/dev/ic/bwivar.h b/sys/dev/ic/bwivar.h index 18d055de580..84a8d2c19d1 100644 --- a/sys/dev/ic/bwivar.h +++ b/sys/dev/ic/bwivar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bwivar.h,v 1.11 2007/09/18 17:35:38 mglocker Exp $ */ +/* $OpenBSD: bwivar.h,v 1.12 2007/09/24 19:51:18 mglocker Exp $ */ /* * Copyright (c) 2007 The DragonFly Project. All rights reserved. @@ -430,6 +430,39 @@ enum bwi_bus_space { BWI_BUS_SPACE_64BIT }; +#define BWI_TX_RADIOTAP_PRESENT \ + ((1 << IEEE80211_RADIOTAP_FLAGS) | \ + (1 << IEEE80211_RADIOTAP_RATE) | \ + (1 << IEEE80211_RADIOTAP_CHANNEL)) + +struct bwi_tx_radiotap_hdr { + struct ieee80211_radiotap_header wt_ihdr; + uint8_t wt_flags; + uint8_t wt_rate; + uint16_t wt_chan_freq; + uint16_t wt_chan_flags; +}; + +#define BWI_RX_RADIOTAP_PRESENT \ + ((1 << IEEE80211_RADIOTAP_TSFT) | \ + (1 << IEEE80211_RADIOTAP_FLAGS) | \ + (1 << IEEE80211_RADIOTAP_RATE) | \ + (1 << IEEE80211_RADIOTAP_CHANNEL) | \ + (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \ + (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)) + +struct bwi_rx_radiotap_hdr { + struct ieee80211_radiotap_header wr_ihdr; + uint64_t wr_tsf; + uint8_t wr_flags; + uint8_t wr_rate; + uint16_t wr_chan_freq; + uint16_t wr_chan_flags; + int8_t wr_antsignal; + int8_t wr_antnoise; + /* TODO: sq */ +}; + struct bwi_softc { struct device sc_dev; struct ieee80211com sc_ic; @@ -515,6 +548,24 @@ struct bwi_softc { /* Sysctl variables */ int sc_fw_version; /* BWI_FW_VERSION[34] */ int sc_dwell_time; /* milliseconds */ + +#if NBPFILTER > 0 + caddr_t sc_drvbpf; + + union { + struct bwi_rx_radiotap_hdr th; + uint8_t pad[64]; + } sc_rxtapu; +#define sc_rxtap sc_rxtapu.th + int sc_rxtap_len; + + union { + struct bwi_tx_radiotap_hdr th; + uint8_t pad[64]; + } sc_txtapu; +#define sc_txtap sc_txtapu.th + int sc_txtap_len; +#endif }; #define BWI_F_BUS_INITED 0x1 |