From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f53.google.com (mail-wm0-f53.google.com [74.125.82.53]) by dpdk.org (Postfix) with ESMTP id 64CBD8EA1 for ; Fri, 22 Jan 2016 11:27:32 +0100 (CET) Received: by mail-wm0-f53.google.com with SMTP id l65so254998394wmf.1 for ; Fri, 22 Jan 2016 02:27:32 -0800 (PST) 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=QpboGdkxR08cHY7SST8nOcO9iOH/jnSbOEOQ2AjJa+8=; b=X3ulrhyLoIoucaHcgOgTcsxORDA5cW53YmMCY7v7NQh1K90SCdyb5bETpfvyaq5Ro0 ZUstgp9Z1b20pS8FZe3H4S2jGNVSD6pGFBXIegaMzn7o261H3mxl1rDSeYLI+oItiWpr KJd1xWlvSRSfDIMDOQ82sEpZyvb/1R2Ry8utzlcV8gjJVjj+sEd8by3jYhiBBFmWWHrx ZC4p7vEKV5+KYxOFPf+1AqIG7jfe7S7D7L+1UaBZEJwVg74F4xngNHjuLRv2+ZKHNVRE z2qpDYMyUOPAR1KMKSRmkb1R3z6XijG4gocIaBOZHlJvgGla2KRr2eT5slFVWYrjAL2Y XOZw== 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=QpboGdkxR08cHY7SST8nOcO9iOH/jnSbOEOQ2AjJa+8=; b=XkDYTv8Fc+VHX94Ieh+KJ8WeX1dOFxhBIsq5D4kwLwM5NqRiKyLeTrHLbiU0McVTD9 VGMocZNw4nn80sE/1zNLb+f+vi4V4YeeB3l16GL8pScHujqvewXr7u9MdTzGH9sMniGP N/Hhgg+PqjrgIV5U0ZY7H9OKgLhCNUMURg6YVcLrQeCAcryHoE80hJog0HwA+RF15HjV smaqjp1oWVDMAUlakWlPncAv8i5Rb04Z1kX/fdny0tM418PmFumpiQaPsWJjfcgcmrDk fByS9cuY/gMhItei3++uzfiLSw8AqCljw29+bVu16ybCIO1e1sA9Vz6qVw5yblEUMJ/t 5ttA== X-Gm-Message-State: AG10YOSKs8XrwP9SSSODVzQjCikoybLa9Q4GlmiI8f+5mITgsO3L/fclKPhcUHqyrDeTaSpo X-Received: by 10.28.132.146 with SMTP id g140mr2753208wmd.49.1453458452237; Fri, 22 Jan 2016 02:27:32 -0800 (PST) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by smtp.gmail.com with ESMTPSA id lc3sm5308998wjb.7.2016.01.22.02.27.31 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 22 Jan 2016 02:27:31 -0800 (PST) From: Thomas Monjalon To: Helin Zhang Date: Fri, 22 Jan 2016 11:26:31 +0100 Message-ID: <3789056.EpDHogkSc1@xps13> Organization: 6WIND User-Agent: KMail/4.14.10 (Linux/4.1.6-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1450665486-8335-2-git-send-email-helin.zhang@intel.com> References: <1450665486-8335-1-git-send-email-helin.zhang@intel.com> <1450665486-8335-2-git-send-email-helin.zhang@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 1/3] i40e: enable extended tag 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, 22 Jan 2016 10:27:32 -0000 2015-12-21 10:38, Helin Zhang: > PCIe feature of 'Extended Tag' is important for 40G performance. > It adds its enabling during each port initialization, to ensure > the high performance. If it's so important, why the values are not documented? Please start to fill a file doc/guides/nics/i40e.rst to explain how the device works. Thanks