From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D831C4332F for ; Fri, 4 Nov 2022 15:35:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232695AbiKDPfm (ORCPT ); Fri, 4 Nov 2022 11:35:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232676AbiKDPfg (ORCPT ); Fri, 4 Nov 2022 11:35:36 -0400 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5237E317DD for ; Fri, 4 Nov 2022 08:35:34 -0700 (PDT) Received: by mail-wr1-x42d.google.com with SMTP id bk15so7526389wrb.13 for ; Fri, 04 Nov 2022 08:35:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=resnulli-us.20210112.gappssmtp.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=UYbwieF/wonMvnhl5gu7Yq8fcpQSahuRcRRz1KtSSkg=; b=FiRys+yhmBCj/ElBdwATA+unE/d+0oZevOdJZzYuMAtpQvH/IlOBlbsrWOmGmW4Arh BnKFG8C2L9qzXi9YnBS3eCfaa5cG+OA1YVAXY2pD5cN1MTaBvfE1Pbaukf3bLH/NaeOR IKSMDQ2TRy5HoHALpIKhlBfumszAaGeRZpTpOYn0eKmt2lKYo7x4R96StFDhbzxhOqp8 gi6bGo5BGWh0BZ3F+QdyeZEcZlBJLO5/IWDsc2SRIwlMVVc2GiBP6I5HbQFEzgn8e5GO kYiVWIng2P4x07BhhHO1RhBs2/NQpaUOJQmPKOyXD+7/cRCmEqgtoTJ3SfwafYJKRhN/ gliw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=UYbwieF/wonMvnhl5gu7Yq8fcpQSahuRcRRz1KtSSkg=; b=ac7gGDp9eUL0FD41Yn/4lHekDVP0JgNP7MnyX/+HbLGqgwz5nPv0Sb+oUkIC542gH4 afNs27XOiour1aDAI+Sc+LK8+gaUDa7+jlnSH98EclMp6fHsvDJDIXWhJA3q8c4X7Bnd lL3c5EhcjbUbaIwmNTOYQbqUojlCqBg/8apVqoiXmxCpHpyMsw1ICx+RbZf13sDs9HgC NoER3wipAaq+Gx/Rk4xSUomq0mFbEYtZQXl/IDULMW5bWqgC7q6AxN+/uac3Vo1grU/H tVOK6MGS++QRQwVou7xAcLcz7OT/OdDZQW5p9GdLgly/ylwschaVQc+Vi8iDiYpUll8D xc1w== X-Gm-Message-State: ACrzQf3oipIRY9wQEDPQEM3skU8FVjd+oDV14qWVERT7Zk57JQB9G/VG OaIur6wsNhpwUiJYeOG1kvlSyQ== X-Google-Smtp-Source: AMsMyM4sqlhIaMzmWtK+QT9/aARvKoyRK8bndEtERnuZR/w3YsWS8DHn6z1A2zQ/4zyga8+HDfzW7w== X-Received: by 2002:a5d:5004:0:b0:236:c92e:5b41 with SMTP id e4-20020a5d5004000000b00236c92e5b41mr19445018wrt.655.1667576132880; Fri, 04 Nov 2022 08:35:32 -0700 (PDT) Received: from localhost (host-213-179-129-39.customer.m-online.net. [213.179.129.39]) by smtp.gmail.com with ESMTPSA id t16-20020adfe110000000b002366e3f1497sm3745795wrz.6.2022.11.04.08.35.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Nov 2022 08:35:32 -0700 (PDT) Date: Fri, 4 Nov 2022 16:35:30 +0100 From: Jiri Pirko To: Michal Wilczynski Cc: netdev@vger.kernel.org, alexandr.lobakin@intel.com, jacob.e.keller@intel.com, jesse.brandeburg@intel.com, przemyslaw.kitszel@intel.com, anthony.l.nguyen@intel.com, kuba@kernel.org, ecree.xilinx@gmail.com Subject: Re: [PATCH net-next v9 1/9] devlink: Introduce new attribute 'tx_priority' to devlink-rate Message-ID: References: <20221104143102.1120076-1-michal.wilczynski@intel.com> <20221104143102.1120076-2-michal.wilczynski@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221104143102.1120076-2-michal.wilczynski@intel.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fri, Nov 04, 2022 at 03:30:54PM CET, michal.wilczynski@intel.com wrote: >To fully utilize offload capabilities of Intel 100G card QoS capabilities >new attribute 'tx_priority' needs to be introduced. This attribute allows >for usage of strict priority arbiter among siblings. This arbitration >scheme attempts to schedule nodes based on their priority as long as the >nodes remain within their bandwidth limit. > >Introduce new attribute in devlink-rate that will allow for configuration >of strict priority. New attribute is optional. > >Signed-off-by: Michal Wilczynski Reviewed-by: Jiri Pirko