Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp1003316ybc; Sat, 16 Nov 2019 12:51:05 -0800 (PST) X-Google-Smtp-Source: APXvYqw7wtKsuz5QKDjrXcJ+HjE4sxzuc8kkyxYyVB0aYALkBKasvnhArY4hUCYPdLDoWEXH6VkN X-Received: by 2002:a17:906:240c:: with SMTP id z12mr12822689eja.35.1573937465352; Sat, 16 Nov 2019 12:51:05 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573937465; cv=none; d=google.com; s=arc-20160816; b=j6j/hIREq44syB/skwDJBoQfJWIRxg3Y+x3q4hrVUBaL7JGdIGDX6JZZ7QoUWJ29dZ 6A2Yh8lcM3SXWcvyanSIHW40UJoZxC2sdncHMfb5hvLP2/G+ri1yd+FJc/tnjxToLV2F D0+vIW+JD8Dg+zrbSnJzio1HkNk0KECgHaWUAZYvdZVHTtd7IzuFYW8VSD5sn+cH4n6j UMsXu//PgAfL5KJQNJYl9jC+TA+/mffAlHqWu8y2ZdkwL3DJ4eRHYD085rVyy61i5oZG cw9Yxhx1CFgyZV72IbFELp8q16UNDP5Wm3g8js2l4r4fZ9yN7LKcIFkDPHZNaHIZaghl GPfA== 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=6GY9UWh+6Cybn0ZE5azRy2OO+lGXUbfIWW/4vbAtFm8=; b=MO+7zHFyjSHzZpuTriMq6H6KLbvsI5ZzTXoOiTdP6kGLOOWXSHmLaL+q2QN5lS4G1s zfVDT6i+zsihfHTHJFRCOzURDOhGjF8k71qP6uE29PRYuAFtcKJ3Zd44e1lrrVDdJpbb HA0V06nPHt/bQBti53xFRt9KDIJ9eaUwjfzt0NPkj7LKyL0BknA/lNxPlK0s9GOQFF5J Nhwukv6rl75zgzomDpBxjgyp2dATfHqkhhOWEu+pbMQyhrKaVGLCI3xB0P0ZgxKU5zcm 6Ei0bIWhUfq1pc95T1CEP7MQfFaG4x5yxN2qJcRvrAZ62pbCpSd8ps5Gk9/4Oox4js4Y +z/w== 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 m4si8345426ejr.90.2019.11.16.12.50.39; Sat, 16 Nov 2019 12:51:05 -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 S1727601AbfKPUtd (ORCPT + 99 others); Sat, 16 Nov 2019 15:49:33 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:53596 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727385AbfKPUtd (ORCPT ); Sat, 16 Nov 2019 15:49:33 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::3d5]) (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 9E6401518AA4D; Sat, 16 Nov 2019 12:49:32 -0800 (PST) Date: Sat, 16 Nov 2019 12:49:32 -0800 (PST) Message-Id: <20191116.124932.1614312576197513633.davem@davemloft.net> To: po.liu@nxp.com Cc: ivan.khoronzhuk@linaro.org, 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: [v4,net-next, 1/2] enetc: Configure the Time-Aware Scheduler via tc-taprio offload From: David Miller In-Reply-To: <20191115031846.4871-1-Po.Liu@nxp.com> References: <20191114045833.18064-2-Po.Liu@nxp.com> <20191115031846.4871-1-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]); Sat, 16 Nov 2019 12:49:33 -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: Fri, 15 Nov 2019 03:33:33 +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.