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{ "id": 87901, "url": "https://patches.dpdk.org/api/covers/87901/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/cover/20210214021616.26970-1-dmitry.kozliuk@gmail.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210214021616.26970-1-dmitry.kozliuk@gmail.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210214021616.26970-1-dmitry.kozliuk@gmail.com", "date": "2021-02-14T02:16:10", "name": "[v2,0/6] net/pcap: build on Windows", "submitter": { "id": 1581, "url": "https://patches.dpdk.org/api/people/1581/?format=api", "name": "Dmitry Kozlyuk", "email": "dmitry.kozliuk@gmail.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/cover/20210214021616.26970-1-dmitry.kozliuk@gmail.com/mbox/", "series": [ { "id": 15257, "url": "https://patches.dpdk.org/api/series/15257/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=15257", "date": "2021-02-14T02:16:10", "name": "net/pcap: build on Windows", "version": 2, "mbox": "https://patches.dpdk.org/series/15257/mbox/" } ], "comments": "https://patches.dpdk.org/api/covers/87901/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id F09C7A0546;\n\tSun, 14 Feb 2021 03:16:27 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id B0B61406A3;\n\tSun, 14 Feb 2021 03:16:27 +0100 (CET)", "from mail-lf1-f54.google.com (mail-lf1-f54.google.com\n [209.85.167.54]) by mails.dpdk.org (Postfix) with ESMTP id 3196C406A2\n for <dev@dpdk.org>; Sun, 14 Feb 2021 03:16:27 +0100 (CET)", "by mail-lf1-f54.google.com with SMTP id u25so5228001lfc.2\n for <dev@dpdk.org>; Sat, 13 Feb 2021 18:16:27 -0800 (PST)", "from localhost.localdomain (broadband-37-110-65-23.ip.moscow.rt.ru.\n [37.110.65.23])\n by smtp.gmail.com with ESMTPSA id l19sm3017158lji.53.2021.02.13.18.16.25\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Sat, 13 Feb 2021 18:16:25 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n h=from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding;\n bh=In0To6+jd0JIb6bio2NXII4kfNPeo5P/xaMZl6ytHJg=;\n b=X3KtgIQJgKlBJLFxobJVOu6HIJ7JlM6fX/eXUbHUiCa/k4Xou/7j1Oqcritjijobx9\n mW5PVZnH3VgR7C2+dH7X8CaqqppYAxmA8FGq1tl+Jcn/eBnfXkJxHfut+XsKC/oH+QTa\n 9wDcxpHcDwFps9Q9OfyT/DD6nBzEkKKze/Pr3ubm3JEn5xyfPbAnqzyk0F2UAGF3682H\n Mt6Bok0IN+hsX8DBt6FIIyTiGhxWnbVGko1sq1dxC0UuG+0UsLRdTLQ8JhkA8RXleTM+\n 8L+m/qYEpLsPqdbGZqiuIdyTAdwTbqMkjqesb9Oyld7zyxu5lACpY0jaaEN8ELtogYkf\n oiVg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n :references:mime-version:content-transfer-encoding;\n bh=In0To6+jd0JIb6bio2NXII4kfNPeo5P/xaMZl6ytHJg=;\n b=sYS4dhD+FAs5UWydTIuMZSppk402UsR2EBj4pXUO3nYp44paLEZP4SIKDW8n9sdheT\n xEnsMZRUPhghQife0wJQU/WJ9g6TZ9LIDkoRwEGY6vS+FGQNguiAA47UKfSRMTQgJJDl\n 3Cbk/a3L1jbdjFwhbt44O5Iaovm5wVjFgGpV6ejfD8weipeNU1h19DJXo/Ds2faCtHkR\n SMjabOsKhMJI2ZZzB8Ts63lVvRAvaPO1pE7kY0TXnGRrYIaPjV5YyIcntsmWZj/vafyG\n 0WB9QnVA77bYDe5hV4BTE+Ps+JCGbeepf87X9zPTJJ16rW2SArHJf3Ph8HxksIwi3IZf\n 9LBw==", "X-Gm-Message-State": "AOAM530WVMJ3m+rsK4Lk4jS8zvakPLiK/qQZCyRIyPrsNUiXdccKiy6H\n rvsys+zxRFCwMgcCxfHmwFXxTi8qp4mZ3Q==", "X-Google-Smtp-Source": "\n ABdhPJxKUASXn/99UhF5O3YwTFJFgJZte0McyaArdn7RZS7xMjgb4FoWnX6P+ed5T0U23RLNwKexew==", "X-Received": "by 2002:a05:6512:6c6:: with SMTP id\n u6mr5231533lff.347.1613268986517;\n Sat, 13 Feb 2021 18:16:26 -0800 (PST)", "From": "Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>", "To": "dev@dpdk.org", "Cc": "Tyler Retzlaff <roretzla@microsoft.com>,\n Mike Wells <mike.wells@telchemy.com>,\n Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>", "Date": "Sun, 14 Feb 2021 05:16:10 +0300", "Message-Id": "<20210214021616.26970-1-dmitry.kozliuk@gmail.com>", "X-Mailer": "git-send-email 2.29.2", "In-Reply-To": "<20210214012013.23165-1-dmitry.kozliuk@gmail.com>", "References": "<20210214012013.23165-1-dmitry.kozliuk@gmail.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2 0/6] net/pcap: build on Windows", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Most modern and actively maintained distribution of libpcap for Windows is Npcap\n(https://nmap.org/npcap). It is free (as in \"free beer\") and open-source, but\nNpcap redistribution with commercial products may be limited by its license.\n\nNpcap can be installed anywhere, so a new Meson option is provided to find it:\n\n meson -Dpcap_sdk=C:\\Npcap -Dexamples=skeleton build\n\nExample of collecting packets from an interface to a file:\n\n .\\build\\examples\\dpdk-skeleton.exe `\n --vdev \"eth_pcap0,iface=\\Device\\NPF_{DDD48985-A77C-4FC9-AF48-61E547C8797E}\" `\n --vdev \"eth_pcap1,tx_pcap=capture.pcap\"\n\nImplementation in \"pcap_osdep_windows.c\" does some guesswork to convert\nbetween variants of an interface name. Microsoft experts and interested\nusers, please take a look and/or give it a try in your environment.\n\nThere are no release notes for 21.05 yet, will send update after they appear.\n\nv2: fix microsecond calculation on Windows in patch 1/6.\n\nDmitry Kozlyuk (6):\n eal: add internal API for current time\n net/pcap: fix format string\n net/pcap: move OS-dependent code to separate files\n net/pcap: add libpcap wrappers\n config: discover libpcap on Windows\n net/pcap: build on Windows\n\n config/meson.build | 21 +-\n drivers/net/pcap/meson.build | 17 +-\n .../pcap/{rte_eth_pcap.c => pcap_ethdev.c} | 251 ++++++------------\n drivers/net/pcap/pcap_osdep.c | 122 +++++++++\n drivers/net/pcap/pcap_osdep.h | 72 +++++\n drivers/net/pcap/pcap_osdep_freebsd.c | 59 ++++\n drivers/net/pcap/pcap_osdep_linux.c | 42 +++\n drivers/net/pcap/pcap_osdep_windows.c | 118 ++++++++\n lib/librte_eal/include/rte_time.h | 17 ++\n lib/librte_eal/rte_eal_exports.def | 1 +\n lib/librte_eal/unix/eal_unix_timer.c | 13 +\n lib/librte_eal/version.map | 1 +\n lib/librte_eal/windows/eal_timer.c | 21 +-\n meson_options.txt | 6 +-\n 14 files changed, 585 insertions(+), 176 deletions(-)\n rename drivers/net/pcap/{rte_eth_pcap.c => pcap_ethdev.c} (88%)\n create mode 100644 drivers/net/pcap/pcap_osdep.c\n create mode 100644 drivers/net/pcap/pcap_osdep.h\n create mode 100644 drivers/net/pcap/pcap_osdep_freebsd.c\n create mode 100644 drivers/net/pcap/pcap_osdep_linux.c\n create mode 100644 drivers/net/pcap/pcap_osdep_windows.c" }