Date: Sun, 26 Oct 2008 21:56:27 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/net80211 ieee80211_scan_sta.c Message-ID: <200810262156.m9QLuViV061599@repoman.freebsd.org>
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sam 2008-10-26 21:56:27 UTC
FreeBSD src repository
Modified files:
sys/net80211 ieee80211_scan_sta.c
Log:
SVN rev 184302 on 2008-10-26 21:56:27Z by sam
Fix joining an 11b BSS: scanning is normally done using 11g channels
(unless explicitly locked to mode 11b) so when we join the bss the
channel attached to the scan cache entry may need to be demoted.
o demote to 11b if the ap is advertising 11b rates
o skip the ap if it's 11b but we're locked to 11g (could consider this
advisory but for now treat it as mandatory)
o handle an odd edge case, if there is a fixed transmit rate for 11g
then the rate check against the 11b ap will fail, try to demote to
11b and retry the rate check
Reviewed by: sephe, thompsa
Revision Changes Path
1.16 +72 -17 src/sys/net80211/ieee80211_scan_sta.c
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