Return-path: Received: from sabertooth01.qualcomm.com ([65.197.215.72]:55916 "EHLO sabertooth01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933219AbaGUSgF (ORCPT ); Mon, 21 Jul 2014 14:36:05 -0400 From: Kalle Valo To: Simon Wunderlich CC: , , , , Subject: Re: [PATCHv2 2/2] ath10k: add spectral scan feature References: <1405945943-8303-1-git-send-email-sw@simonwunderlich.de> <1405945943-8303-3-git-send-email-sw@simonwunderlich.de> Date: Mon, 21 Jul 2014 21:35:58 +0300 In-Reply-To: <1405945943-8303-3-git-send-email-sw@simonwunderlich.de> (Simon Wunderlich's message of "Mon, 21 Jul 2014 14:32:23 +0200") Message-ID: <87r41ewodt.fsf@kamboji.qca.qualcomm.com> (sfid-20140721_203618_911782_EB5C0CC9) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-wireless-owner@vger.kernel.org List-ID: Simon Wunderlich writes: > Adds the spectral scan feature for ath10k. The spectral scan is triggered by > configuring a mode through a debugfs control file. Samples can be gathered via > another relay debugfs file. > > Essentially, to try it out: > > ip link set dev wlan0 up > echo background > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl > iw dev wlan0 scan > echo disable > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl > cat /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan0 > samples > > This feature is still experimental. Based on the original RFC patch of > Sven Eckelmann. > > Signed-off-by: Simon Wunderlich > Signed-off-by: Mathias Kretschmer While I was commiting this to ath-next-test for build tests and review, I had a trivial conflict. Please check the patch: https://github.com/kvalo/ath/commit/85dec746d1f4728176bd06a53b6da4ef014f2a27 Oddly enough with this patch I see a new warning: include/uapi/linux/swab.h:71:16: error: undefined identifier '__builtin_bswap64' But I guess there's not much we can do about that? -- Kalle Valo