From owner-freebsd-hackers@FreeBSD.ORG  Mon Aug 15 17:05:48 2005
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Date: Mon, 15 Aug 2005 12:05:46 -0500
From: Sam Pierson <samuel.pierson@gmail.com>
To: FreeBSD Hackers <freebsd-hackers@freebsd.org>
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Subject: calling ath_update_txpow
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Hi all,

I have been looking at this function in if_ath.c:

static void
ath_update_txpow(struct ath_softc *sc)

Is there an example somewhere of using this function in
a user-space application to control the signal strength?
Up until this point I've just been stringing together system()
calls saying "ifconfig ath0 txpower" and it's very dirty.  I'd like
to be able to actually use the device driver and not ifconfig.

-Sam