Return-path: Received: from mail2.candelatech.com ([208.74.158.173]:39275 "EHLO mail2.candelatech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751888AbbFHVSd (ORCPT ); Mon, 8 Jun 2015 17:18:33 -0400 Message-ID: <557606A8.4010106@candelatech.com> (sfid-20150608_231836_396682_D517530B) Date: Mon, 08 Jun 2015 14:18:32 -0700 From: Ben Greear MIME-Version: 1.0 To: c_mpubbi@qti.qualcomm.com CC: Michal Kazior , linux-wireless , "ath10k@lists.infradead.org" Subject: Re: [PATCH] ath10k: new debugfs interface to enable adaptive CCA References: <1431093663-15206-1-git-send-email-c_mpubbi@qti.qualcomm.com> <5570CD2F.4040604@candelatech.com> In-Reply-To: <5570CD2F.4040604@candelatech.com> Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Is there any publicly available firmware binary that supports this feature, even if one has to force the feature flag? Thanks, Ben On 06/04/2015 03:11 PM, Ben Greear wrote: > Is there any way to make this work on a 10.1 firmware, even if that means > manually poking registers through debugfs? > > I have a user of CT firmware that would really like Adaptive CCA to > work, so if I can just get some clues as to what needs setting, > I can write up an API that works with my 10.1 firmware... > > Thanks, > Ben > > > On 05/10/2015 11:05 PM, Michal Kazior wrote: >> On 8 May 2015 at 16:01, wrote: >>> From: Manikanta Pubbisetty >>> >>> For devices working in 2.4 GHz to be ETSI compliant, >>> it is required to support adaptive CCA. Some firmwares >>> support adaptive CCA and is disabled by default. >>> >>> The patch is an attempt to add a new debugfs interface to enable >>> adaptive cca on supported firmwares. Support for this feature is >>> advertised with a new firmware feature flag. >> >> I guess this should be configured automatically depending on DFS >> domain. You can't expect users to configure their devices via debugfs, >> can you? This should just work. > > -- Ben Greear Candela Technologies Inc http://www.candelatech.com