mac80211: make use of regulatory tx power settings on change of tx power

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We do not know what max power to allow until a device is targeting
a channel, therefore only allow changing tx power if a channel is defined.
Also make use of the channel's max power setting as defined by
regulatory rules before allowing the user to use the requested power
setting. If the user asked us to figure it out we use the max allowed
by regulatory.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Luis R. Rodriguez 2008-10-22 13:13:53 -07:00 • committed by John W. Linville

parent e2ef12d3fd

commit d9d2925713

1 changed files with 6 additions and 12 deletions

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18

net/mac80211/wext.c

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