From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 65754A0C47; Tue, 26 Oct 2021 12:15:38 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E3AB8410D5; Tue, 26 Oct 2021 12:15:37 +0200 (CEST) Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by mails.dpdk.org (Postfix) with ESMTP id 3922A407FF; Tue, 26 Oct 2021 12:15:36 +0200 (CEST) Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id C5AD55C0172; Tue, 26 Oct 2021 06:15:35 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Tue, 26 Oct 2021 06:15:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s=fm2; bh= 4CBS2fLsWnfHMvP6LlcvhtxB7e2QupBPAr14fj1BKUI=; b=OSssbMazcBOns6OE qUMTeNTxJfaCH1fgg0QRM7RAfxmvNePmhXDOaY7NyeUuxu+Bxe4dp/5zWm5k6t+e vlqjBvVKnhE40fovQjPQdLYqyFs3WXkKSrOK+JrNxy3X/TfQv0w2jq90tT4wDHKV tzes9SwFgIt3NlRbIcRKUfsP45LJaF2ZCvImrMqIgPpSdkSBpnM+tE23Ps3+xG5Y oFd7DVwcg3835ZzzvimPspehRBU/c5ZvRcDons7kM1L8Z9pih4EPlWfzjQ2hVvCl q1lIpWL0n2UYBXytua50Sbgfo805H/zmapC/Y6eZ5eurKvgwcKVRTNgCdOx8+F5E 3CUPuw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=4CBS2fLsWnfHMvP6LlcvhtxB7e2QupBPAr14fj1BK UI=; b=mCQWs89zjix0Wkhinl/8ABT521RrocHVzhlk5eoCsaWuma3GYP6vMpUJA aVzlIruzKDpJ4S0ii9o293025h7sBCc+0vG7vlfZ57exA1zYMmp9ngIEnN5NHrIJ 8tej+T5w4CQpTyA7rkZb3srRQzUjdqkUO2TwfPS8Uklxa/S+T/0mC2pFoxwlGgn/ ProPYkgcUkVO1c9zYsZTeo9Sy9Lm1QFcfhaCcqDZBKZBjHMzDp7N5iAW/7YYwnUA k9wWdREpVqGpOKEVHsGNuKMQxHQx30UfE9CkQ0qJ8Cblkh7gT/vqptF1xroUGAXd Zw8IJl5YCHcZj5FaVimyEOi5inK5w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrvdefjedgudejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkfgjfhgggfgtsehtufertddttddvnecuhfhrohhmpefvhhhomhgr shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecugg ftrfgrthhtvghrnhepudeggfdvfeduffdtfeeglefghfeukefgfffhueejtdetuedtjeeu ieeivdffgeehnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepthhhohhmrghssehmohhnjhgrlhhonhdrnhgvth X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 26 Oct 2021 06:15:34 -0400 (EDT) From: Thomas Monjalon To: Li Zhang Cc: orika@nvidia.com, viacheslavo@nvidia.com, matan@nvidia.com, shahafs@nvidia.com, Shun Hao , dev@dpdk.org, rasland@nvidia.com, roniba@nvidia.com, stable@dpdk.org Date: Tue, 26 Oct 2021 12:15:32 +0200 Message-ID: <3233787.mVU73qIS3L@thomas> In-Reply-To: <20211026101005.126537-1-lizh@nvidia.com> References: <20211026020811.113088-1-lizh@nvidia.com> <20211026101005.126537-1-lizh@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v4] doc: document a limitation for a meter with RSS action X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 26/10/2021 12:10, Li Zhang: > A meter policy with RSS/Queue action is not supported > when dv_xmeta_en enabled. > > When dv_xmeta_en enabled in legacy creating flow, > it will split into two flows > (one set_tag with jump flow and one RSS/queue action flow). > For meter policy as termination table, > it cannot split flow and > cannot support dv_xmeta_en enabled. Thank you for the explanation. > Fixes: 51ec04d ("net/mlx5: connect meter policy to created flows") > Cc: stable@dpdk.org > > Signed-off-by: Li Zhang > Acked-by: Matan Azrad > --- > doc/guides/nics/mlx5.rst | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst > index 47709d93b3..2f46ed0263 100644 > --- a/doc/guides/nics/mlx5.rst > +++ b/doc/guides/nics/mlx5.rst > @@ -435,6 +435,7 @@ Limitations > - yellow: QUEUE, RSS, PORT_ID, REPRESENTED_PORT, JUMP, DROP, MARK and SET_TAG. > - RED: must be DROP. > - Policy actions of RSS for green and yellow should have the same configuration except queues. > + - Policy with RSS/queue action is not supported when dv_xmeta_en enabled. Did you understand my comment about the formatting? You must add quotes like that: ``dv_xmeta_en`` Look at other occurences in the doc.