Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp898786ybc; Tue, 12 Nov 2019 10:58:36 -0800 (PST) X-Google-Smtp-Source: APXvYqz1VrF7pWbdYqW67Ih6WlpZK76SOH1GvOiL65LZNxsPK1/wC7Pzs+0Pp19j6c0g9p0bRFpR X-Received: by 2002:aa7:d391:: with SMTP id x17mr34629707edq.43.1573585115926; Tue, 12 Nov 2019 10:58:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573585115; cv=none; d=google.com; s=arc-20160816; b=NJSlHNzU+P/QSdhR20BzYhA5thYwit4utb/SoHU+RuP2eAqWGnpdr6fQS9TnyJMiet WQtpt/UGGsOjjZURrSL0d/EuGVBdZZrop0kGlGiDwLRhtBv+gX69f3g4t6Y6HLaJoKh4 3n2gItao2ZiJPZSejOCde5Z8BYDnt3CuBCqeYwivuamub8ZcUG431ertS6jhRlRCqVtN eWHuxn46K5QZqAgUWr0t+i+BOCRKQtsAIbWIYpuWECxoN3oggrR/GooZFxQe5Kc7Ppyz K6S0lSORMUzWy53GcByC9CR2DJFdG3iir2EKdrLyzAimlW0k+We9Chxna5qVhUvtcva7 IaRA== 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:from:subject:cc:to:message-id:date; bh=9hsqfE1WpkC1MDoJTd52CEG12xUdS73fBYoRYfsBYYY=; b=TiAJZR84841Hbkeu+ZayXQZjpZ+0MYAkudedqqxzF041HFNgd3Q1KRjpYNkIhux0m2 2gsqOgPkxypFBFUI46Qce9x9uPh/0LF6WAejLUlkdcTqu3MfXSEw0OedOJHO888QKliF vRmOTOTfmPmUYRw8Z/oFHxiWH6EAN7g/inTQq061R6y1CkX1fDQYqu2kS9TMBQ2/9TSe xfUIQQ+rywUWbTdoaL1f61bpYalBVK1WXm7vbDKokHz4ZDcUlKvWtSqWHMiCKrcodDFn RCqVZcrTOsHhMfVTlDnMx6Xapi5Xm7GNamLuoW/2cS4XSYP20iir2EIveGVnombX909K 4+Cw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k21si538566ejc.148.2019.11.12.10.58.08; Tue, 12 Nov 2019 10:58:35 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727046AbfKLS5e (ORCPT + 99 others); Tue, 12 Nov 2019 13:57:34 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:47800 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726718AbfKLS5e (ORCPT ); Tue, 12 Nov 2019 13:57:34 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 2B25E154CC5B1; Tue, 12 Nov 2019 10:57:33 -0800 (PST) Date: Tue, 12 Nov 2019 10:57:32 -0800 (PST) Message-Id: <20191112.105732.2016572665490269858.davem@davemloft.net> To: po.liu@nxp.com Cc: claudiu.manoil@nxp.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, vinicius.gomes@intel.com, vladimir.oltean@nxp.com, alexandru.marginean@nxp.com, xiaoliang.yang_1@nxp.com, roy.zang@nxp.com, mingkai.hu@nxp.com, jerry.huang@nxp.com, leoyang.li@nxp.com Subject: Re: [v2,net-next, 1/2] enetc: Configure the Time-Aware Scheduler via tc-taprio offload From: David Miller In-Reply-To: <20191112082823.28998-1-Po.Liu@nxp.com> References: <20191111042715.13444-2-Po.Liu@nxp.com> <20191112082823.28998-1-Po.Liu@nxp.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 12 Nov 2019 10:57:33 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Po Liu Date: Tue, 12 Nov 2019 08:42:49 +0000 > ENETC supports in hardware for time-based egress shaping according > to IEEE 802.1Qbv. This patch implement the Qbv enablement by the > hardware offload method qdisc tc-taprio method. > Also update cbdr writeback to up level since control bd ring may > writeback data to control bd ring. > > Signed-off-by: Po Liu > Signed-off-by: Vladimir Oltean > Signed-off-by: Claudiu Manoil Applied.