diff options
| author |   Michael Buesch <mb@bu3sch.de> | 2007-09-20 22:06:39 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:52:23 -0700 |
| commit | 61609bc0e4d3bc677ecdccf216a0a77563f52457 (patch) | |
| tree | 218ad785638f05c357571b400e0cb3fc21787ece /net/mac80211/ieee80211.c | |
| parent | [IEEE80211]: Fix softmac lockdep reports. (diff) | |
| download | linux-dev-61609bc0e4d3bc677ecdccf216a0a77563f52457.tar.xz linux-dev-61609bc0e4d3bc677ecdccf216a0a77563f52457.zip | |
[MAC80211]: Add support for setting TX power and radio status
This adds support for disabling the radio and setting the TXpower
through wext.
This also fixes the prism TXpower ioctl (It always overwrote the TXpower
value in ieee80211_hw_config())
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/ieee80211.c')
| -rw-r--r-- | net/mac80211/ieee80211.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 4229d150e783..23853331e8db 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -704,7 +704,12 @@ int ieee80211_hw_config(struct ieee80211_local *local) local->hw.conf.channel = chan->chan; local->hw.conf.channel_val = chan->val; - local->hw.conf.power_level = chan->power_level; + if (!local->hw.conf.power_level) { + local->hw.conf.power_level = chan->power_level; + } else { + local->hw.conf.power_level = min(chan->power_level, + local->hw.conf.power_level); + } local->hw.conf.freq = chan->freq; local->hw.conf.phymode = mode->mode; local->hw.conf.antenna_max = chan->antenna_max; |