From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WsqA8-0001ZV-6E for ath10k@lists.infradead.org; Fri, 06 Jun 2014 09:10:12 +0000 From: Kalle Valo Subject: Re: compat-wireless-2014-05-22 breaks ath10k in an Archer C7 v2 References: <87r433ps7w.fsf@kamboji.qca.qualcomm.com> <539182F4.1080804@elisanet.fi> Date: Fri, 6 Jun 2014 12:09:46 +0300 In-Reply-To: <539182F4.1080804@elisanet.fi> (Matti Laakso's message of "Fri, 06 Jun 2014 10:59:32 +0200") Message-ID: <8738fimmjp.fsf@kamboji.qca.qualcomm.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Matti Laakso Cc: ath10k@lists.infradead.org Moro, Matti Laakso writes: >> Do you see that with all Archer C7 v2 devices or with just one? One >> possibility is that the calibration data is actually stored outside of >> QCA9880 board, for example in the host flash or similar. I don't have >> that AP, can someone else see where the calibration data is stored? >> >> I know that ath9k supports this kind of setup, most likely ath10k should >> as well. > > C7 v1 has the AR9550 calibration data in flash in the last 64 kiB, > likely C7 v2 as well. Ok, then the chances are that QCA9880 calibration data is stored in the flash as well. > Could someone with v2 and OpenWrt use dd to dump the contents of the > "art" partition (/dev/mtdblock4 IIRC) and upload it somewhere? I think > it would be easy to see whether there is just the calibration data for > AR9550 or if there is also data for QCA9880. Good idea. -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k