Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp339508pxa;
        Fri, 31 Jul 2020 13:32:21 -0700 (PDT)
X-Google-Smtp-Source: ABdhPJxm/UR+oU0jtwfixml81zcYleMaxYs3PR8HAWp0gUNEFu0QwJBSQIuwJ450sOi+qqJgvoud
X-Received: by 2002:a50:93a2:: with SMTP id o31mr5624665eda.203.1596227541737;
        Fri, 31 Jul 2020 13:32:21 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1596227541; cv=none;
        d=google.com; s=arc-20160816;
        b=aMRsHsIO25SHHTuMlA2811S5oUFBVTqMAWvZusUAh7+DJUkq/P4YknNQgC8agFmZnc
         GR6iSgZWH3gm9qXlt5guWlCuHBIDM12ruH4WB98Yqn49wIGhTe1KEUFIWu9mU4DOW6AX
         3eyuvxzxBvco3z4HQXy8zk7ByCnq/m68k3Y5VgXPDjZh5imt3E/gqHoNjDkKQFMM0Xoy
         DewAMO3eYkdzwCo12anFTJcyS5hR0koZo4q7nSLQl6vikEWCocXAXpLn/2dSeisDoSTe
         +hAQCHa+5UyR8ax3mhhART8pIH87RksMdVxyaoOtvU1kskW+JUdEDezT+LiNmGWW0MH1
         zdTg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:sender:content-transfer-encoding:mime-version
         :references:in-reply-to:message-id:subject:cc:to:from:date
         :dkim-signature;
        bh=pD3jNcmOWktiyQVUN0PpMKyCE1vag4hIA96oczwCKbw=;
        b=j+LqkR0FhkwJEIuMinqiRznnTjCjodekypEMQafufnOAKpGamq659pzfRXV4mQppID
         KQ0XkhT/CDYXsK7FgU6ISJsHWjaG1v23T8jqAEBbtuzEdn7fUttJ3c9uarrTcffEoNml
         FhJ5UPDe43YPyhANjF7xquz90UqwfROn0AtwpcuuomGDDGqcsQKesgA1NfzOF/u0YTl5
         b3qghrrNFI1MNqtpwDb5+BttJkXXbyJsfu3sX6No9I9qRwEDm//ycdn/gbeTmrslej7l
         8JnVrwvwK6RmWwmw3a/yXKfBxB1trDhpCMkyxB06aRVCRvcG/QEZMRjOxmQdNSb9XYIn
         03dQ==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=pass header.i=@kernel.org header.s=default header.b=WFJ4ENaF;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18])
        by mx.google.com with ESMTP id x13si5946243edv.323.2020.07.31.13.31.57;
        Fri, 31 Jul 2020 13:32:21 -0700 (PDT)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Authentication-Results: mx.google.com;
       dkim=pass header.i=@kernel.org header.s=default header.b=WFJ4ENaF;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1728827AbgGaUbn (ORCPT <rfc822;vinadhy@gmail.com> + 99 others);
        Fri, 31 Jul 2020 16:31:43 -0400
Received: from mail.kernel.org ([198.145.29.99]:53986 "EHLO mail.kernel.org"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1726950AbgGaUbn (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Fri, 31 Jul 2020 16:31:43 -0400
Received: from kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com (unknown [163.114.132.6])
        (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
        (No client certificate requested)
        by mail.kernel.org (Postfix) with ESMTPSA id C24242087C;
        Fri, 31 Jul 2020 20:31:42 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;
        s=default; t=1596227503;
        bh=pD3jNcmOWktiyQVUN0PpMKyCE1vag4hIA96oczwCKbw=;
        h=Date:From:To:Cc:Subject:In-Reply-To:References:From;
        b=WFJ4ENaFnRtkdMD6lhFQVd4W9l4fXi0gDB+tp/GycXox16R+NuIUkWF5rKvmuEHbD
         /zJoic0DDqyezvnq2NzLZMXYi5d9LFRw3IenykNtJcpQilacnTcx4HQBF3mF0hX1Qo
         AS/Vjmc65q/XKvF4yW4iLnPMqTmGF5HaTdcqqjHo=
Date:   Fri, 31 Jul 2020 13:31:41 -0700
From:   Jakub Kicinski <kuba@kernel.org>
To:     Rakesh Pillai <pillair@codeaurora.org>
Cc:     ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
        linux-kernel@vger.kernel.org, kvalo@codeaurora.org,
        davem@davemloft.net, netdev@vger.kernel.org
Subject: Re: [PATCH v2 0/3]
Message-ID: <20200731133141.68d7ad81@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
In-Reply-To: <1596220042-2778-1-git-send-email-pillair@codeaurora.org>
References: <1596220042-2778-1-git-send-email-pillair@codeaurora.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Fri, 31 Jul 2020 23:57:19 +0530 Rakesh Pillai wrote:
> The history recording will be compiled only if
> ATH10K_DEBUG is enabled, and also enabled via
> the module parameter. Once the history recording
> is enabled via module parameter, it can be enabled
> or disabled runtime via debugfs.

Have you seen the trace_devlink_hwmsg() interface?
Could it be used here?