diff options
author | sam <sam@FreeBSD.org> | 2009-01-08 17:12:47 +0000 |
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committer | sam <sam@FreeBSD.org> | 2009-01-08 17:12:47 +0000 |
commit | 98ad45c3d3f257c3649d4e198723267231203184 (patch) | |
tree | 6038542738398db4d8d4a8e36ed50ac642a506ac /sys/net80211/ieee80211_proto.h | |
parent | 6f4df3b74deeeb200dfc7f23a8344f50eb34942c (diff) | |
download | FreeBSD-src-98ad45c3d3f257c3649d4e198723267231203184.zip FreeBSD-src-98ad45c3d3f257c3649d4e198723267231203184.tar.gz |
TDMA support for long distance point-to-point links using ath devices:
o add net80211 support for a tdma vap that is built on top of the
existing adhoc-demo support
o add tdma scheduling of frame transmission to the ath driver; it's
conceivable other devices might be capable of this too in which case
they can make use of the 802.11 protocol additions etc.
o add minor bits to user tools that need to know: ifconfig to setup and
configure, new statistics in athstats, and new debug mask bits
While the architecture can support >2 slots in a TDMA BSS the current
design is intended (and tested) for only 2 slots.
Sponsored by: Intel
Diffstat (limited to 'sys/net80211/ieee80211_proto.h')
-rw-r--r-- | sys/net80211/ieee80211_proto.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/net80211/ieee80211_proto.h b/sys/net80211/ieee80211_proto.h index e25d103..f7395b6 100644 --- a/sys/net80211/ieee80211_proto.h +++ b/sys/net80211/ieee80211_proto.h @@ -1,6 +1,6 @@ /*- * Copyright (c) 2001 Atsushi Onoe - * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting + * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -291,6 +291,7 @@ struct ieee80211_beacon_offsets { uint8_t *bo_cfp; /* start of CFParms element */ uint8_t *bo_tim; /* start of atim/dtim */ uint8_t *bo_wme; /* start of WME parameters */ + uint8_t *bo_tdma; /* start of TDMA parameters */ uint8_t *bo_tim_trailer;/* start of fixed-size trailer */ uint16_t bo_tim_len; /* atim/dtim length in bytes */ uint16_t bo_tim_trailer_len;/* tim trailer length in bytes */ @@ -325,6 +326,7 @@ enum { IEEE80211_BEACON_APPIE = 5, /* Application IE's */ IEEE80211_BEACON_CFP = 6, /* CFParms */ IEEE80211_BEACON_CSA = 7, /* Channel Switch Announcement */ + IEEE80211_BEACON_TDMA = 9, /* TDMA Info */ }; int ieee80211_beacon_update(struct ieee80211_node *, struct ieee80211_beacon_offsets *, struct mbuf *, int mcast); |