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 0C41A4240B; Wed, 18 Jan 2023 11:32:49 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id ED8A14067E; Wed, 18 Jan 2023 11:32:48 +0100 (CET) Received: from wout4-smtp.messagingengine.com (wout4-smtp.messagingengine.com [64.147.123.20]) by mails.dpdk.org (Postfix) with ESMTP id 203DA400D6 for ; Wed, 18 Jan 2023 11:32:47 +0100 (CET) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.west.internal (Postfix) with ESMTP id 496FC320093C; Wed, 18 Jan 2023 05:32:45 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Wed, 18 Jan 2023 05:32:46 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1674037964; x= 1674124364; bh=f1HhvQM06DlOw4Z6/PkcIdHpSkmHlrZPP9FATDxym20=; b=T LlTLAOVH0bfqHeUtOHTZG778DsGW6Tz3GXiczLuK8ox+kVDN5IonT3j/00ZrTUw7 1G3azNpVic0z85+UXbewMxWPQ/BVmI10mHi6Xfv4OFlWRE7+syy/a0YVfOdyuaij wHMnEsmSG6W1mQwiV8weOup9Nv663UZuKm1UNdCyvZPB4R0OlSoohDWXEx5eFGya U6/za3WxHfCbV9oahCy8BJwdPHiOa3fmNqGnnT6EzuuP/MSKXJ6LfgZUlBO/cPQF BdKgP/QDSPwZNZDuaw+XIyRPdisKlt9KqRQtkRGksAzX4I8uHrHRLcwPO3Qi8NFB UFqEP9ZgOtF/XvGYJdlVA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t=1674037964; x= 1674124364; bh=f1HhvQM06DlOw4Z6/PkcIdHpSkmHlrZPP9FATDxym20=; b=s mhxxR9RW0EFJIV6B/nIAFUfvUpwb2UQWjPqI8mcT2qN0/+92VhlEr6uM0IsGdrtz xr5cH+OsSpZer71IVztBXUaOM/03nqP1THvgfJCvsuBB7YHSQs9Pbto3TD1g0tHr CXl9pbt9fY4DatgvqFgvt0QgOjRxr6d9G1+yBF//gl67Z5eTjCEX+8mDi1iEOjjM cxg7iKYkFWXYGvHpmc2y/3JSAaRuDLrQPsx8mxmEam2+HBN3/NeTzZ6vfrR1zgUB hTyKjzq49GWyQSSLaFj33pk5tI3YTWCaBu60+mrb/W10G6MWCCizgVlWzEQRD5Z+ ZG6ApUNLrKP8LE3X59IlQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedruddtkedgudejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkjghfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhm rghsucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenuc ggtffrrghtthgvrhhnpedtjeeiieefhedtfffgvdelteeufeefheeujefgueetfedttdei kefgkeduhedtgfenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfh hrohhmpehthhhomhgrshesmhhonhhjrghlohhnrdhnvght X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 18 Jan 2023 05:32:43 -0500 (EST) From: Thomas Monjalon To: Hanumanth Pothula Cc: Aman Singh , Yuying Zhang , dev@dpdk.org, andrew.rybchenko@oktetlabs.ru, viacheslavo@nvidia.com, jerinj@marvell.com, ndabilpuram@marvell.com, david.marchand@redhat.com Subject: Re: [PATCH v5 2/2] app/testpmd: add command to process Rx metadata negotiation Date: Wed, 18 Jan 2023 11:32:41 +0100 Message-ID: <2415589.KiezcSG77Q@thomas> In-Reply-To: <20221221020713.2803232-2-hpothula@marvell.com> References: <20221220200250.2413443-1-hpothula@marvell.com> <20221221020713.2803232-1-hpothula@marvell.com> <20221221020713.2803232-2-hpothula@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" 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 21/12/2022 03:07, Hanumanth Pothula: > Presently, Rx metadata is sent to PMD by default, leading > to a performance drop as processing for the same in Rx path > takes extra cycles. > > Hence, add new testpmd command, > 'enable port nic_to_pmd_rx_metadata' > > This command helps in sending Rx metadata to PMD and thereby > Rx metadata flow command requests are processed. > > Signed-off-by: Hanumanth Pothula As said in previous versions, please don't add such option in testpmd. The problem is somewhere else, probably in your driver. You should make sure your driver is not sending metadata if not needed. By the way you didn't reply to the last comments on v3 in December.