Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:37540 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933491AbbJIIr7 (ORCPT ); Fri, 9 Oct 2015 04:47:59 -0400 From: Kalle Valo To: Zefir Kurtisi Cc: linux-wireless@vger.kernel.org Subject: Re: [PATCH] ath: fix DFS timestamp wraparound reset condition References: <1443522589-14421-1-git-send-email-zefir.kurtisi@neratec.com> Date: Fri, 09 Oct 2015 11:47:52 +0300 In-Reply-To: <1443522589-14421-1-git-send-email-zefir.kurtisi@neratec.com> (Zefir Kurtisi's message of "Tue, 29 Sep 2015 12:29:49 +0200") Message-ID: <87zizsqvgn.fsf@kamboji.qca.qualcomm.com> (sfid-20151009_104806_768929_84727CE3) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Zefir Kurtisi writes: > The DFS pattern detector ought to reset the > detector lines when a pulse is added with > lower time stamp than the previous (which > indicates a TSF restart). > > This did not work so far and is fixed with > this patch. > > The modification does not change detection > performance within the driver, since it > only ensures early reset (which is later > performed by the PRI detectors anyway). > It is relevant for synthetic tests and > statistical evaluations, where millions > of pulse patterns are processed and an > early reset helps reducing load. > > Signed-off-by: Zefir Kurtisi Applied, thanks. -- Kalle Valo