From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f50.google.com (mail-wm0-f50.google.com [74.125.82.50]) by dpdk.org (Postfix) with ESMTP id 6B27C8E92 for ; Fri, 30 Oct 2015 16:34:50 +0100 (CET) Received: by wmeg8 with SMTP id g8so14630810wme.0 for ; Fri, 30 Oct 2015 08:34:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind_com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding :content-type; bh=bZOurtkMUKn6IKqluVJTqph2SS/W5rUSQqQ9tnynOzU=; b=N3aJhQbV10DRW2z/onTIFStev3CwOiMo5g7NTJlwE3b7SAFYobw6wKfcCCQ4fQHxjn yjMmgXjkoGy0DDX3bvsxN2WNxmZhoV/GX3pzbh5dPYG7PwveRmUa6fl81wZL+dI3JQOm ggZKQhlqpgmsWEa/nGCDeWJzj+LLKUaQFQOBASTscrpywQKdNfqGEMPMA1mRZLEAYJ5+ sk2ndUB0GJR3Vvfg8ULI0PqAh7Xo35f8RE0fNflkNQTV3/xjB2ZykiCdQQASZAtAEfd9 +o/r0mB0KJxuDV++U8kP/CtcZD+xRCXVYR6Jz/D29PWiXPi3qvSyk3yZmNwzu1igQk36 nFhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=bZOurtkMUKn6IKqluVJTqph2SS/W5rUSQqQ9tnynOzU=; b=HLKLCs3RqhuVTYuUu/VLDOmTkxzh0slF24F8F41W5fYvn9iTm9HAtRXO7ykaDPnmKQ 64AhGwSR03jhkj1ZfNg/oml7dsVMcqipwgSoX7Aer87q+329GdpgEigSusU6j1NAnn1D 9gH0Xkh6h5kepWtIKbCunb0GzTAxZ7PJqsx3wZu3ixfN/nF+5WzbEsGGMhqL8EkHHqxK atDo5BrmToSyw2IF6ADDVesnRigBAlhQk9hSHJ6bspeqcXBJsPgJJ6Qch54AfOl9FPfh kvDz6+Wglu3l2GnGZ8RpK1eAFXxpULS9gHSgMMyzzdy+Dp1xgLBnPFnrMXqT7JY3960Y +2ew== X-Gm-Message-State: ALoCoQlZwZFfnIQQ5OdhZdhPJIhgPj9T4WIXkejrGo8MRop7RKSAcSirYzdTFPdsy3K+0Ev9BXcy X-Received: by 10.28.23.141 with SMTP id 135mr4410959wmx.84.1446219290228; Fri, 30 Oct 2015 08:34:50 -0700 (PDT) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by smtp.gmail.com with ESMTPSA id r12sm3413768wmd.17.2015.10.30.08.34.49 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 30 Oct 2015 08:34:49 -0700 (PDT) From: Thomas Monjalon To: Zhe Tao Date: Fri, 30 Oct 2015 16:33:39 +0100 Message-ID: <1494626.99fePb7LtU@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1446214599-14669-2-git-send-email-zhe.tao@intel.com> References: <1446210115-13927-1-git-send-email-zhe.tao@intel.com> <1446214599-14669-1-git-send-email-zhe.tao@intel.com> <1446214599-14669-2-git-send-email-zhe.tao@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH 1/4 v4] add vector PMD RX for FVL X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Oct 2015 15:34:50 -0000 2015-10-30 22:16, Zhe Tao: > The vPMD RX function uses the multi-buffer and SSE instructions to > accelerate the RX speed, but now the pktype cannot be supported by the vPMD RX, > because it will decrease the performance heavily. So we cannot rely on the pktype information? Depending on which Rx path is used, we will have the information or not. > Signed-off-by: Zhe Tao > +CONFIG_RTE_LIBRTE_I40E_RX_OLFLAGS_ENABLE=y When we'll have some devargs options for PCI dev, we could move this option to runtime.