From: Mattias Nissler <mattias.nissler@gmx.de>
Date: Wed, 24 Oct 2007 21:30:36 +0000 (+0200)
Subject: mac80211: Accept auto txpower setting
X-Git-Tag: v2.6.25-rc1~1162^2~1400
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a4329554c527e86c2745bc001c29bb8d1b8efaf;p=pandora-kernel.git

mac80211: Accept auto txpower setting

This changes the SIWTXPOWER ioctl to also accept a txpower setting of
"automatic". Since mac80211 currently cannot tell drivers to automatically
adjust tx power, we select the tx power level of the current channel. While
this is kind of a hack, it certainly saves some iwconfig users from headaches.

Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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