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[MAC80211]: Add support for setting TX power and radio status

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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>
This commit is contained in:
Michael Buesch
2007-09-20 22:06:39 +02:00
committed by David S. Miller
parent 501d857ec9
commit 61609bc0e4
2 changed files with 39 additions and 2 deletions
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7
net/mac80211/ieee80211.c
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@@ -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;