Return-path: Received: from na3sys009aog124.obsmtp.com ([74.125.149.151]:43170 "EHLO na3sys009aog124.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755292Ab2HTHVG (ORCPT ); Mon, 20 Aug 2012 03:21:06 -0400 Received: by obbta14 with SMTP id ta14so11705169obb.32 for ; Mon, 20 Aug 2012 00:21:04 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <20120813073637.GB2272@redhat.com> References: <1344426823-1795-1-git-send-email-victorg@ti.com> <1344426823-1795-3-git-send-email-victorg@ti.com> <20120810162810.GB17559@redhat.com> <20120813073637.GB2272@redhat.com> Date: Mon, 20 Aug 2012 10:21:04 +0300 Message-ID: (sfid-20120820_092122_736892_05D59FB0) Subject: Re: [PATCH v3 2/7] mac80211: add radar detection command/event From: "Goldenshtein, Victor" To: Stanislaw Gruszka Cc: linux-wireless@vger.kernel.org, kgiori@qca.qualcomm.com, mcgrof@frijolero.org, zefir.kurtisi@neratec.com, adrian.chadd@gmail.com, j@w1.fi, johannes@sipsolutions.net, coelho@ti.com, assaf@ti.com, yoni.divinsky@ti.com, igalc@ti.com, adrian@freebsd.org, nbd@nbd.name, simon.wunderlich@s2003.tu-chemnitz.de Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Aug 13, 2012 at 10:36 AM, Stanislaw Gruszka wrote: > On Sun, Aug 12, 2012 at 10:31:40AM +0300, Goldenshtein, Victor wrote: >> On Fri, Aug 10, 2012 at 7:28 PM, Stanislaw Gruszka wrote: >> > On Wed, Aug 08, 2012 at 02:53:38PM +0300, Victor Goldenshtein wrote: >> >> --- a/include/net/mac80211.h >> >> +++ b/include/net/mac80211.h >> >> @@ -2262,6 +2262,10 @@ enum ieee80211_rate_control_changed { >> >> * The callback will be called before each transmission and upon return >> >> * mac80211 will transmit the frame right away. >> >> * The callback is optional and can (should!) sleep. >> >> + * >> >> +* @start_radar_detection: Start radar detection on current operational >> >> + * channel, once started it will continuously monitor for radars as long >> >> + * as the channel active. >> >> */ >> >> struct ieee80211_ops { >> >> void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); >> >> @@ -2404,6 +2408,10 @@ struct ieee80211_ops { >> >> >> >> void (*mgd_prepare_tx)(struct ieee80211_hw *hw, >> >> struct ieee80211_vif *vif); >> >> + >> >> + int (*start_radar_detection)(struct ieee80211_hw *hw, >> >> + struct ieee80211_vif *vif, >> >> + struct ieee80211_channel *chan); >> > >> > Why we need new callback? I.e. why this can be done by ->config ? >> > >> >> See proposed RFC and previous threads. > > I can not find mail where this is explained, could you please provide > link. > http://article.gmane.org/gmane.linux.kernel.wireless.general/83760/match= -- Victor.