Date: Wed, 27 Dec 2006 18:46:18 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net80211 _ieee80211.h ieee80211.c ieee80211_node.c ieee80211_output.c ieee80211_proto.c ieee80211_var.h src/sys/net if_media.h Message-ID: <200612271846.kBRIkIt7081086@repoman.freebsd.org>
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sam 2006-12-27 18:46:18 UTC
FreeBSD src repository
Modified files:
sys/net80211 _ieee80211.h ieee80211.c ieee80211_node.c
ieee80211_output.c ieee80211_proto.c
ieee80211_var.h
sys/net if_media.h
Log:
First cut at half/quarter-rate 11a channel support (e.g. for use
in the Public Safety Band):
o add channel flags to identify half/quarter-rate operation
o add rate sets (need to check spec on 4Mb/s in 1/4 rate)
o add if_media definitions for new rates
o split net80211 channel setup out into ieee80211_chan_init
o fixup ieee80211_mhz2ieee and ieee80211_ieee2mhz to understand half/quarter
rate channels: note we temporarily use a nonstandard/hack numbering that
avoids overlap with 2.4G channels because we don't (yet) have enough
state to identify and/or map overlapping channel sets
o fixup ieee80211_ifmedia_init so it can be called post attach and will
recalculate the channel list and associated state; this enables changing
channel-related state like the regulatory domain after attach (will be
needed for 802.11d support too)
o add ieee80211_get_suprates to return a reference to the supported rate
set for a given channel
o add 3, 4.5, and 27 MB/s tx rates to rate <-> media conversion routines
o const-poison channel arg to ieee80211_chan2mode
Revision Changes Path
1.37 +9 -0 src/sys/net/if_media.h
1.5 +6 -0 src/sys/net80211/_ieee80211.h
1.32 +103 -42 src/sys/net80211/ieee80211.c
1.76 +2 -3 src/sys/net80211/ieee80211_node.c
1.46 +4 -4 src/sys/net80211/ieee80211_output.c
1.32 +3 -2 src/sys/net80211/ieee80211_proto.c
1.44 +3 -1 src/sys/net80211/ieee80211_var.h
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