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| author | Adrian Chadd <adrian@FreeBSD.org> | 2011-07-19 15:22:35 +0000 |
|---|---|---|
| committer | Adrian Chadd <adrian@FreeBSD.org> | 2011-07-19 15:22:35 +0000 |
| commit | 2ad10b365ca430a5a9a45c0793de3aabf0ae41f9 (patch) | |
| tree | b80b44b6ea69a898e7421f0cd5d08406b97d29c7 /sbin/ifconfig/ifieee80211.c | |
| parent | edf26ab83e5d4f274cfee43495472aef14b39b93 (diff) | |
| download | src-2ad10b365ca430a5a9a45c0793de3aabf0ae41f9.tar.gz src-2ad10b365ca430a5a9a45c0793de3aabf0ae41f9.zip | |
This patch enables listing DFS related flags when 'ifconfig -v wlanX
list channel' is run. The following new options are introduced:
* D: channel requires DFS
* R: channel has a radar event
* I: channel has detected inteference
* C: the CAC period has completed on a channel that requires it (ie,
DFS + PASSIVE.)
It's relevant for developing, debugging and using the DFS and
interference options.
Approved by: re (bz)
Notes
Notes:
svn path=/head/; revision=224219
Diffstat (limited to 'sbin/ifconfig/ifieee80211.c')
| -rw-r--r-- | sbin/ifconfig/ifieee80211.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/sbin/ifconfig/ifieee80211.c b/sbin/ifconfig/ifieee80211.c index 2104e0d79b34..b33604ffcec8 100644 --- a/sbin/ifconfig/ifieee80211.c +++ b/sbin/ifconfig/ifieee80211.c @@ -3451,10 +3451,21 @@ print_chaninfo(const struct ieee80211_channel *c, int verb) { char buf[14]; + if (verb) + printf("Channel %3u : %u%c%c%c%c%c MHz%-14.14s", + ieee80211_mhz2ieee(c->ic_freq, c->ic_flags), c->ic_freq, + IEEE80211_IS_CHAN_PASSIVE(c) ? '*' : ' ', + IEEE80211_IS_CHAN_DFS(c) ? 'D' : ' ', + IEEE80211_IS_CHAN_RADAR(c) ? 'R' : ' ', + IEEE80211_IS_CHAN_CWINT(c) ? 'I' : ' ', + IEEE80211_IS_CHAN_CACDONE(c) ? 'C' : ' ', + get_chaninfo(c, verb, buf, sizeof(buf))); + else printf("Channel %3u : %u%c MHz%-14.14s", - ieee80211_mhz2ieee(c->ic_freq, c->ic_flags), c->ic_freq, - IEEE80211_IS_CHAN_PASSIVE(c) ? '*' : ' ', - get_chaninfo(c, verb, buf, sizeof(buf))); + ieee80211_mhz2ieee(c->ic_freq, c->ic_flags), c->ic_freq, + IEEE80211_IS_CHAN_PASSIVE(c) ? '*' : ' ', + get_chaninfo(c, verb, buf, sizeof(buf))); + } static int |