From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alex Hacker <hacker@epn.ru>
Date: Mon, 11 Jul 2011 21:13:28 +0600
Subject: [ath9k-devel] AR9380 - Transmit power control per packet
In-Reply-To: <CAJ-Vmo=WuCVdSEAoB+wQbM2PJDrbpGn+SeKZX6SsJXZx+i9Q8A@mail.gmail.com>
References: <001501cc3a22$f49d4b70$ddd7e250$@gmx.net>
	<000801cc3d50$d4373e50$7ca5baf0$@gmx.net>
	<20110708112722.GA7392@infinet.ru>
	<20110708141933.GA7759@infinet.ru>
	<CAJ-VmomAH=A1WS6Of29Po=nUNObHVrzAa5RMbbLmpxVjw2tsXQ@mail.gmail.com>
	<20110711104806.GA1994@infinet.ru>
	<CAJ-Vmo=WuCVdSEAoB+wQbM2PJDrbpGn+SeKZX6SsJXZx+i9Q8A@mail.gmail.com>
Message-ID: <20110711151328.GA2696@infinet.ru>
List-Id: <ath9k-devel.lists.ath9k.org>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: ath9k-devel@lists.ath9k.org

On Mon, Jul 11, 2011 at 10:39:46PM +0800, Adrian Chadd wrote:
> Have you just manually tried setting the relevant register using the
> debug register read/write setup?
> 
The TPC code is written aproximately 2 years ago in our propiertary AR5416/AR92xx driver
which I currently adopt for AR9300. For AR5416/AR92xx chips it works fine.

> Or when you set bit 6 in 0x993c, bit 6 doesn't stay set?

Yes, exactly the following are happens:
  REG_WRITE(0X993c,0x7f);
  REG_READ(0X993c) -> 0x00367044;
  REG_WRITE(0X993c,<somethin>);
  REG_READ(0X993c) -> 0x0000007f;

> adrian
Best regards,
Alex.