From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by dpdk.org (Postfix) with ESMTP id 3E4481B3A7 for ; Thu, 4 Apr 2019 18:41:32 +0200 (CEST) Received: by mail-pg1-f195.google.com with SMTP id p6so1501487pgh.9 for ; Thu, 04 Apr 2019 09:41:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=T39OQYTz4oTNNXljLKG2BR9rp95RvFYtTZq9Zztik8U=; b=LQnCqcDw4+TxGy90ePrW7BGt1+o0VtyYvze2FXyyITixVKmaYIbLdNxCcVDFIIhU6L yXW8GSqXEo5mJf/mp+5iCijMEhHX/kFahnkMvlmZitvMtQbPxwBxuYClbg7CdU0q8hbu IvQ87cM/J5GUAxjDiJN2W8O/CP6YKfD15l1afazYYj9jVsGA0hENUVnZNdRE1NIyspa6 Ho5vyBnSbM5oJo4hhAti0WirZr2T7efTmX2a9r4isk7cBUPaOFGDLMw3I4SEoVb/Rh1r DQ7duQ9ZvawOqZHuHw9I65FVXVWwpR0U+T3Ro5v6x4kaRkFJBz6RtfE9R0Cf1/ar2Ogk 8EEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=T39OQYTz4oTNNXljLKG2BR9rp95RvFYtTZq9Zztik8U=; b=GCBMf/2l1u2xf0Ddhx+2SwWPDywYLQrVjpalRguqTsot29A4JyZolsIylo2aedmYkB shhj9aJA2litZUS3Nk0WgZcXOd8vmaUE7nrn6qNn+Ibe9O93KxrC4wEDB8TPkT21K42o 4u0IBifOxizpJOsHpJAvuu+nSJ8+0OFALszg2ysD1zm0HM2MtGoWTzbR7AQIRm/yUyzA iLMf12mbKy20jVn/dPXdTygEVcW3Zs2YIJu2wKqzsZvxzuBu9ar1k5ZXLiOId/663HH9 T6jHWQdnG/dzPumX5KpjQOi5VSx+PG6RhQ8k23f0dJtz3fu4mdOHnpx852DXsTOnoBq9 RuDA== X-Gm-Message-State: APjAAAWB0qmc5VURyqSvwOC/Ma/SBd9TBx13599KZXYfPy0TOy/p66vT 9mQ8XFH/XYIsWV4P26ZddpWDYQ== X-Google-Smtp-Source: APXvYqyK43knHPQsaZsv1Kdo7sMa9nfViIqhDbxjLfq+HnqtSLzbEqyByMFIbQtYTpkeLK7EDpygyQ== X-Received: by 2002:a65:4689:: with SMTP id h9mr6950261pgr.295.1554396091158; Thu, 04 Apr 2019 09:41:31 -0700 (PDT) Received: from shemminger-XPS-13-9360 ([167.220.105.23]) by smtp.gmail.com with ESMTPSA id 10sm27249048pfh.14.2019.04.04.09.41.30 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 04 Apr 2019 09:41:31 -0700 (PDT) Date: Thu, 4 Apr 2019 09:41:26 -0700 From: Stephen Hemminger To: Luca Boccassi Cc: Xiaolong Ye , dev@dpdk.org, Ferruh Yigit , Qi Zhang , Karlsson Magnus , Topel Bjorn , Maxime Coquelin , Bruce Richardson , Ananyev Konstantin , David Marchand , Andrew Rybchenko , Olivier Matz Message-ID: <20190404094126.73f34d40@shemminger-XPS-13-9360> In-Reply-To: <0f4018a2e2a2d535b689e6a2f6a5adf13b917bb2.camel@debian.org> References: <20190301080947.91086-1-xiaolong.ye@intel.com> <20190404085113.16732-1-xiaolong.ye@intel.com> <20190404085113.16732-2-xiaolong.ye@intel.com> <0f4018a2e2a2d535b689e6a2f6a5adf13b917bb2.camel@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v11 1/1] net/af_xdp: introduce AF XDP PMD driver 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: , X-List-Received-Date: Thu, 04 Apr 2019 16:41:32 -0000 On Thu, 04 Apr 2019 17:20:43 +0100 Luca Boccassi wrote: > On Thu, 2019-04-04 at 16:51 +0800, Xiaolong Ye wrote: > > Add a new PMD driver for AF_XDP which is a proposed faster version of > > AF_PACKET interface in Linux. More info about AF_XDP, please refer to > > [1] > > [2]. > > > > This is the vanilla version PMD which just uses a raw buffer > > registered as > > the umem. > > > > [1] > > https://fosdem.org/2018/schedule/event/af_xdp/ > > > > [2] > > https://lwn.net/Articles/745934/ > > > > > > Signed-off-by: Xiaolong Ye < > > xiaolong.ye@intel.com Reviewed-by: Stephen Hemminger From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 0F633A0679 for ; Thu, 4 Apr 2019 18:41:35 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id BCD721B3B5; Thu, 4 Apr 2019 18:41:33 +0200 (CEST) Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by dpdk.org (Postfix) with ESMTP id 3E4481B3A7 for ; Thu, 4 Apr 2019 18:41:32 +0200 (CEST) Received: by mail-pg1-f195.google.com with SMTP id p6so1501487pgh.9 for ; Thu, 04 Apr 2019 09:41:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=T39OQYTz4oTNNXljLKG2BR9rp95RvFYtTZq9Zztik8U=; b=LQnCqcDw4+TxGy90ePrW7BGt1+o0VtyYvze2FXyyITixVKmaYIbLdNxCcVDFIIhU6L yXW8GSqXEo5mJf/mp+5iCijMEhHX/kFahnkMvlmZitvMtQbPxwBxuYClbg7CdU0q8hbu IvQ87cM/J5GUAxjDiJN2W8O/CP6YKfD15l1afazYYj9jVsGA0hENUVnZNdRE1NIyspa6 Ho5vyBnSbM5oJo4hhAti0WirZr2T7efTmX2a9r4isk7cBUPaOFGDLMw3I4SEoVb/Rh1r DQ7duQ9ZvawOqZHuHw9I65FVXVWwpR0U+T3Ro5v6x4kaRkFJBz6RtfE9R0Cf1/ar2Ogk 8EEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=T39OQYTz4oTNNXljLKG2BR9rp95RvFYtTZq9Zztik8U=; b=GCBMf/2l1u2xf0Ddhx+2SwWPDywYLQrVjpalRguqTsot29A4JyZolsIylo2aedmYkB shhj9aJA2litZUS3Nk0WgZcXOd8vmaUE7nrn6qNn+Ibe9O93KxrC4wEDB8TPkT21K42o 4u0IBifOxizpJOsHpJAvuu+nSJ8+0OFALszg2ysD1zm0HM2MtGoWTzbR7AQIRm/yUyzA iLMf12mbKy20jVn/dPXdTygEVcW3Zs2YIJu2wKqzsZvxzuBu9ar1k5ZXLiOId/663HH9 T6jHWQdnG/dzPumX5KpjQOi5VSx+PG6RhQ8k23f0dJtz3fu4mdOHnpx852DXsTOnoBq9 RuDA== X-Gm-Message-State: APjAAAWB0qmc5VURyqSvwOC/Ma/SBd9TBx13599KZXYfPy0TOy/p66vT 9mQ8XFH/XYIsWV4P26ZddpWDYQ== X-Google-Smtp-Source: APXvYqyK43knHPQsaZsv1Kdo7sMa9nfViIqhDbxjLfq+HnqtSLzbEqyByMFIbQtYTpkeLK7EDpygyQ== X-Received: by 2002:a65:4689:: with SMTP id h9mr6950261pgr.295.1554396091158; Thu, 04 Apr 2019 09:41:31 -0700 (PDT) Received: from shemminger-XPS-13-9360 ([167.220.105.23]) by smtp.gmail.com with ESMTPSA id 10sm27249048pfh.14.2019.04.04.09.41.30 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 04 Apr 2019 09:41:31 -0700 (PDT) Date: Thu, 4 Apr 2019 09:41:26 -0700 From: Stephen Hemminger To: Luca Boccassi Cc: Xiaolong Ye , dev@dpdk.org, Ferruh Yigit , Qi Zhang , Karlsson Magnus , Topel Bjorn , Maxime Coquelin , Bruce Richardson , Ananyev Konstantin , David Marchand , Andrew Rybchenko , Olivier Matz Message-ID: <20190404094126.73f34d40@shemminger-XPS-13-9360> In-Reply-To: <0f4018a2e2a2d535b689e6a2f6a5adf13b917bb2.camel@debian.org> References: <20190301080947.91086-1-xiaolong.ye@intel.com> <20190404085113.16732-1-xiaolong.ye@intel.com> <20190404085113.16732-2-xiaolong.ye@intel.com> <0f4018a2e2a2d535b689e6a2f6a5adf13b917bb2.camel@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v11 1/1] net/af_xdp: introduce AF XDP PMD driver 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" Message-ID: <20190404164126.7PKRnrMBn-bIVwjAiMxJDXT7x2mUXwqoVOPkWiO36Do@z> On Thu, 04 Apr 2019 17:20:43 +0100 Luca Boccassi wrote: > On Thu, 2019-04-04 at 16:51 +0800, Xiaolong Ye wrote: > > Add a new PMD driver for AF_XDP which is a proposed faster version of > > AF_PACKET interface in Linux. More info about AF_XDP, please refer to > > [1] > > [2]. > > > > This is the vanilla version PMD which just uses a raw buffer > > registered as > > the umem. > > > > [1] > > https://fosdem.org/2018/schedule/event/af_xdp/ > > > > [2] > > https://lwn.net/Articles/745934/ > > > > > > Signed-off-by: Xiaolong Ye < > > xiaolong.ye@intel.com Reviewed-by: Stephen Hemminger