diff options
| author | sam <sam@FreeBSD.org> | 2004-03-30 22:57:57 +0000 |
|---|---|---|
| committer | sam <sam@FreeBSD.org> | 2004-03-30 22:57:57 +0000 |
| commit | 2f7d679f76c84769e36cfb6b9931853b49d02f1b (patch) | |
| tree | 12a9053951f77d1b9be43ee6f17dddb55b7347a7 /sys/net80211/ieee80211_var.h | |
| parent | 7a73957e4345e7b66e24f16c6a44a598041be430 (diff) | |
| download | FreeBSD-src-2f7d679f76c84769e36cfb6b9931853b49d02f1b.zip FreeBSD-src-2f7d679f76c84769e36cfb6b9931853b49d02f1b.tar.gz | |
o add support for controlling the power of transmitted frames
o add support for controlling the 11g protection mechanism used
to protect OFDM frames in a mixed 11b/g network
Reviewed by: imp
Diffstat (limited to 'sys/net80211/ieee80211_var.h')
| -rw-r--r-- | sys/net80211/ieee80211_var.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_var.h b/sys/net80211/ieee80211_var.h index 86a618f..3750c6a 100644 --- a/sys/net80211/ieee80211_var.h +++ b/sys/net80211/ieee80211_var.h @@ -49,6 +49,9 @@ #define IEEE80211_CHAN_ANYC \ ((struct ieee80211_channel *) IEEE80211_CHAN_ANY) +#define IEEE80211_TXPOWER_MAX 100 /* max power */ +#define IEEE80211_TXPOWER_MIN 0 /* kill radio (if possible) */ + enum ieee80211_phytype { IEEE80211_T_DS, /* direct sequence spread spectrum */ IEEE80211_T_FH, /* frequency hopping */ @@ -77,6 +80,15 @@ enum ieee80211_opmode { }; /* + * 802.11g protection mode. + */ +enum ieee80211_protmode { + IEEE80211_PROT_NONE = 0, /* no protection */ + IEEE80211_PROT_CTSONLY = 1, /* CTS to self */ + IEEE80211_PROT_RTSCTS = 2, /* RTS-CTS */ +}; + +/* * Channels are specified by frequency and attributes. */ struct ieee80211_channel { @@ -166,6 +178,7 @@ struct ieee80211com { enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */ enum ieee80211_opmode ic_opmode; /* operation mode */ enum ieee80211_state ic_state; /* 802.11 state */ + enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */ struct ifmedia ic_media; /* interface media config */ struct bpf_if *ic_rawbpf; /* packet filter structure */ struct ieee80211_node *ic_bss; /* information for this node */ @@ -226,6 +239,8 @@ struct ieee80211com { #define IEEE80211_F_TXPOW_AUTO 0x00010000 /* TX Power: undefined */ #define IEEE80211_F_SHSLOT 0x00020000 /* CONF: short slot time */ #define IEEE80211_F_SHPREAMBLE 0x00040000 /* CONF: short preamble */ +#define IEEE80211_F_USEPROT 0x00100000 /* STATUS: protection enabled */ +#define IEEE80211_F_USEBARKER 0x00200000 /* STATUS: use barker preamble*/ /* ic_caps */ #define IEEE80211_C_WEP 0x00000001 /* CAPABILITY: WEP available */ |
