From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5D15AA04E0; Wed, 27 Nov 2019 16:27:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 2D4521B948; Wed, 27 Nov 2019 16:27:58 +0100 (CET) Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id 439D11B943 for ; Wed, 27 Nov 2019 16:27:57 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id B50F522686; Wed, 27 Nov 2019 10:27:56 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Wed, 27 Nov 2019 10:27:56 -0500 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=mesmtp; bh=68s9yagm0iEissS6hBoFXONFn7ncaPknTwvb0WEkpDE=; b=UZl+b3QVWEEb AuKkCyCij7Wq13WdIi5NPe1JNEx+cVFq1P09LF0EEVim0oH8pe779H9gg6Eas1LX Lrhvm05UK+pzAySLPa56C76cVJd9ngE3DxSjI9ygFdk5OzIe6f9tk8FP5MRWbaog KRIIF/rAY1/mnmb8csDxG80V66iXlfE= 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=68s9yagm0iEissS6hBoFXONFn7ncaPknTwvb0WEkp DE=; b=dGeePSXcdAuxqVWI4/UIa72l1roKe5MdqCuUoWd6aVCygcfsVWiz8q95J VytsWaIlINolb2FNb1G4tiWRcCQ+r4nL5V4MuzNMH10Hbe172iUaAZJ2eldoqHzV W4n/ReQC+PsK29yHctmS1HS88qaHFf8ntfIG3SB+T0v5F1dFMg0uT0VyOLdyJ4UH 6pF//DJxDhsBFwd8sQwOPxVMc3opNIkOMGiswqW9L181MLwOXys4jFaSkpwJXznD 7iIboTK0X6TvJQZ8UBRaBvEM/J+iKmFoaRLIt/ndW32FKAf4w27uMvvS0MPkLCjO ujek+XTx4KpaYHdVSE2FBjfS0RiKw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedufedrudeihedgjeehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkfgjfhgggfgtsehtufertddttddvnecuhfhrohhmpefvhhhomhgr shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecukf hppeejjedrudefgedrvddtfedrudekgeenucfrrghrrghmpehmrghilhhfrhhomhepthhh ohhmrghssehmohhnjhgrlhhonhdrnhgvthenucevlhhushhtvghrufhiiigvpedt X-ME-Proxy: Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 245DB8005C; Wed, 27 Nov 2019 10:27:55 -0500 (EST) From: Thomas Monjalon To: Slava Ovsiienko Cc: dev@dpdk.org, Matan Azrad , Raslan Darawsheh , Ori Kam Date: Wed, 27 Nov 2019 16:27:53 +0100 Message-ID: <8377750.QegAM3RTLX@xps> In-Reply-To: References: <1574859976-11261-1-git-send-email-viacheslavo@mellanox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix legacy inline multi-packet performance X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" 27/11/2019 14:54, Matan Azrad: > From: Viacheslav Ovsiienko > > The legacy multi-packet write is the feature allowing to put multiple packets > > into one transmitting descriptor, this feature is supported by only NIC > > ConnectX-4LX. > > The number of packets should be limited to provide optimal size descriptor > > and better performance. > > > > Fixes: 18a1c20044c0 ("net/mlx5: implement Tx burst template") > > > > Signed-off-by: Viacheslav Ovsiienko > Acked-by: Matan Azrad Applied, thanks