Date: Tue, 7 Jun 2005 14:07:20 -0500 From: Sam Pierson <samuel.pierson@gmail.com> To: FreeBSD Hackers <freebsd-hackers@freebsd.org> Subject: Use if_ath.c for on the fly transmission power change? Message-ID: <d9204e4c0506071207e129313@mail.gmail.com>
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I was curious if there was a way to use the if_ath.c file in order to chang= e transmission power on the fly in the middle of a program. This is in if_a= th: ath_hal_setuptxdesc(ah, ds , pktlen /* packet length */ , hdrlen /* header length */ , atype /* Atheros packet type */ , 0x60 /* txpower XXX */ , txrate, 1+10 /* series 0 rate/tries */ , iswep ? sc->sc_ic.ic_wep_txkey : HAL_TXKEYIX_INVALID , antenna /* antenna mode */ , flags /* flags */ , ctsrate /* rts/cts rate */ , ctsduration /* rts/cts duration */ ); So I would assume there is a way to do it, although I seem stuck. Do I hav= e to construct each packet by hand (is this even feasible)? I saw back in=20 September that Sam Leffler said "per-packet TPC is not working right now",= =20 so I assume that it may have been worked on or at least checked out since= =20 then. Thanks
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