From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751465AbeEWPnw (ORCPT ); Wed, 23 May 2018 11:43:52 -0400 Received: from lelnx194.ext.ti.com ([198.47.27.80]:11441 "EHLO lelnx194.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750771AbeEWPnt (ORCPT ); Wed, 23 May 2018 11:43:49 -0400 Subject: Re: [RFC PATCH 0/6] net: ethernet: ti: cpsw: add MQPRIO and CBS Qdisc offload To: Ivan Khoronzhuk , CC: , , , , , , , , , Sekhar Nori , Yogesh Siraswar , Schuyler Patton References: <20180518211510.13341-1-ivan.khoronzhuk@linaro.org> From: Grygorii Strashko Message-ID: <176f9a29-0a89-ffa1-d7f7-708a2cdfdc7e@ti.com> Date: Wed, 23 May 2018 10:43:42 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20180518211510.13341-1-ivan.khoronzhuk@linaro.org> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ivan, On 05/18/2018 04:15 PM, Ivan Khoronzhuk wrote: > This series adds MQPRIO and CBS Qdisc offload for TI cpsw driver. > It potentially can be used in audio video bridging (AVB) and time > sensitive networking (TSN). > > Patchset was tested on AM572x EVM and BBB boards. Last patch from this > series adds detailed description of configuration with examples. For > consistency reasons, in role of talker and listener, tools from > patchset "TSN: Add qdisc based config interface for CBS" were used and > can be seen here: https://www.spinics.net/lists/netdev/msg460869.html > > Based on net-next/master Thanks a lot, it is great work. In general I have no comments as of now, but I prefer to wait a bit (few weeks) for more comments and possible test reports. If no comments, pls feel free to repost as final series. > > Ivan Khoronzhuk (6): > net: ethernet: ti: cpsw: use cpdma channels in backward order for txq > net: ethernet: ti: cpdma: fit rated channels in backward order > net: ethernet: ti: cpsw: add MQPRIO Qdisc offload > net: ethernet: ti: cpsw: add CBS Qdisc offload > net: ethernet: ti: cpsw: restore shaper configuration while down/up > Documentation: networking: cpsw: add MQPRIO & CBS offload examples > > Documentation/networking/cpsw.txt | 540 ++++++++++++++++++++++++ > drivers/net/ethernet/ti/cpsw.c | 364 +++++++++++++++- > drivers/net/ethernet/ti/davinci_cpdma.c | 31 +- > 3 files changed, 913 insertions(+), 22 deletions(-) > create mode 100644 Documentation/networking/cpsw.txt > -- regards, -grygorii