Return-path: Received: from mailsrv5-bkp2.dondominio.net ([37.152.88.47]:33554 "EHLO mailsrv5.dondominio.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753311AbbCYPd2 (ORCPT ); Wed, 25 Mar 2015 11:33:28 -0400 Message-ID: <5512D58B.6030204@aoifes.com> (sfid-20150325_163331_181496_06C73F5E) Date: Wed, 25 Mar 2015 16:34:35 +0100 From: Jose Antonio Delgado Alfonso MIME-Version: 1.0 To: kvalo@qca.qualcomm.com CC: linux-wireless@vger.kernel.org, "ath10k@lists.infradead.org" Subject: Re: Dynamic channel Access References: <55128DF0.6010109@aoifes.com> In-Reply-To: <55128DF0.6010109@aoifes.com> Content-Type: text/plain; charset=windows-1252 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi all, I would like to ask Qualcomm's collaborators about this topic. We are trying to certify a AP product which uses QCA988x radio module. We are using the ath10k driver (kernel v3.17.8) and firmware from Ben Greear. We are trying to pass the Dynamic Channel test, which consists in setting the radio at 80MHz and, at the same time, setting other signal in the secondary channel. So far, the radio module does not reduce the bandwidth and remains transmitting at 80MHz. Please, Does someone know if Dynamic Channel Access is really supported by ath10k driver in newest kernel versions? Or, does it also depends on the firmware version? Thanks in advance. Regards, Jose Delgado