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 B0210A04E0; Wed, 27 Nov 2019 16:26:14 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 413081B948; Wed, 27 Nov 2019 16:26:14 +0100 (CET) Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id 3FE5C1B943 for ; Wed, 27 Nov 2019 16:26:12 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 4C1C8228E7; Wed, 27 Nov 2019 10:26:11 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Wed, 27 Nov 2019 10:26:11 -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=on4JI9FFzfkC+AljA7s2bsQbb8GYRgyFgTuXKZQnCEI=; b=hMWdinxkjtHy 6cMjBk5XS+VUzAuoFyxJnnzlI1q9BlMyZlcyW6cazZOe4a9z7q+H2C8EoogCxIiL HJquPm4n/2Zw+k+u9YUlbJgzfVIS2lsY1PfhTKGSEJ5mf28O6V268hqS5rt7l04e zYNhxwXT2GcXNC5mWX7OJPA1pQTEByg= 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=on4JI9FFzfkC+AljA7s2bsQbb8GYRgyFgTuXKZQnC EI=; b=vf5ePRXgAgzu3wz4H5C1z5HWxTYdiRB3vWC4qjLnGD8PwGg1ftU9yaelW Dn3+ISYpLxMijJyytud3DvBLBK2+A5Vy42ELcemn6AUj9YVHBf3mVbd2eQLikYYk ivfhL2RqxIoLQovyh0k58kXjf/6PnSu2qSxS28JQKzyR8RxIFomaIrJ0P1EzoS4H hK6RZ7UdYhsda40k3tvnzPrhrkelc61Du98dyUV6ZzxC9zUcukil+bjMa9rKbFMG jUpaIXGoyc8uPfzdXwQk2/a1FhpU3YbLkUNvIsxq7H0+4QStk1mErh7+v/7l7l/b f+ZLWoF4Xt7vxrXkHpHLTUHH3OA4w== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedufedrudeihedgjeegucetufdoteggodetrfdotf 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 A7FF23060065; Wed, 27 Nov 2019 10:26:09 -0500 (EST) From: Thomas Monjalon To: Slava Ovsiienko Cc: dev@dpdk.org, Matan Azrad , Raslan Darawsheh , Ori Kam Date: Wed, 27 Nov 2019 16:26:07 +0100 Message-ID: <2241002.6tfngLkplK@xps> In-Reply-To: References: <1574857992-28499-1-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 non-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 14:53, 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