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https://patches.dpdk.org/api/covers/41968/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/cover/1530280448-12920-1-git-send-email-rk@semihalf.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": "<1530280448-12920-1-git-send-email-rk@semihalf.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1530280448-12920-1-git-send-email-rk@semihalf.com", "date": "2018-06-29T13:54:04", "name": "[v5,0/4] Support for write combining.", "submitter": { "id": 951, "url": "https://patches.dpdk.org/api/people/951/?format=api", "name": "Rafal Kozik", "email": "rk@semihalf.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/cover/1530280448-12920-1-git-send-email-rk@semihalf.com/mbox/", "series": [ { "id": 323, "url": "https://patches.dpdk.org/api/series/323/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=323", "date": "2018-06-29T13:54:04", "name": "Support for write combining.", "version": 5, "mbox": "https://patches.dpdk.org/series/323/mbox/" } ], "comments": "https://patches.dpdk.org/api/covers/41968/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id C853B1B4C9;\n\tFri, 29 Jun 2018 15:54:14 +0200 (CEST)", "from mail-lf0-f68.google.com (mail-lf0-f68.google.com\n\t[209.85.215.68]) by dpdk.org (Postfix) with ESMTP id 2172D1B4B0\n\tfor <dev@dpdk.org>; Fri, 29 Jun 2018 15:54:12 +0200 (CEST)", "by mail-lf0-f68.google.com with SMTP id y200-v6so1275233lfd.7\n\tfor <dev@dpdk.org>; Fri, 29 Jun 2018 06:54:12 -0700 (PDT)", "from rafalkozik.semihalf.local\n\t(31-172-191-173.noc.fibertech.net.pl. [31.172.191.173])\n\tby smtp.gmail.com with ESMTPSA id\n\tv136-v6sm114122lfa.10.2018.06.29.06.54.10\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tFri, 29 Jun 2018 06:54:10 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=semihalf-com.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=BMz6q8uphZOy+9/VL0vNPKAyX3xmD0j9dVgG6mez+xc=;\n\tb=GDn9epNvhEsiWou/+uxYdT2/yfW49gnz6Y5OWcA5qmFhspxRe3AFHY8uPCIeQ1aBGa\n\ttf0YGx6QuNFhilmhhTB7Z4HHfzau5IVSN6TYgiTdjeR3E28wzLhzs6F7GQ2WZIYIepCH\n\tvFdRHVqoWKirdHmRP6PkaGhdOVoHd6HYqsxHe7kh/MnlclKWGY5uQwR+6g+6dR3FmIAL\n\t5gpB+aHXUCMz5kS91CDYAubg3PS7vXsMuFe+iAlHkgm2pkt77nO6JWIsEUberZSGjxPw\n\tb+vX+1wno9vOyC1q/UXaBgP6y76VsQpHZFLTq+H2jy1aiOndGofWp6ToNhvwPHDPusq2\n\t/zJg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=BMz6q8uphZOy+9/VL0vNPKAyX3xmD0j9dVgG6mez+xc=;\n\tb=r7Q0t5OQqnVzvuTUFCMDiKQqO+zNI3bC0dLZFQLeAS9vN0KPykf9RjtW+iTJusjbvR\n\tHwTIESKQflWscHfhhf+F35yCgi+PvMPcdSWVYkYmibwp1NDNqtIk3Lu61feLqfQGnsIf\n\tadIlISgv7wJZ5XwNU5ulK6plv5wjA+77iq8lXhheZx1mKRrvXx0Pg5u6ZkFYlBBdHG7U\n\tODZFIQV1IgxTnX9mngFGmZsmXpA1xLYUBE1Vzaw2Z4RvsLqRNYzWiDyOe0Qsb5lWrsud\n\tCDkVkjxZH0BkO6bufqevAfvOMk6j+9TXtV0iU0QK2LnUZ4qazL3BHtVbm7/Jt6jQnUBp\n\t9Ceg==", "X-Gm-Message-State": "APt69E0Xk+DC5G/2fuzcIgW7X44qnAbwIQ2b7+VGPH1rU4gZj570ueQT\n\t8Vsw0xQAGzuSAzJA6TUqdIiADw8VL0sBqg==", "X-Google-Smtp-Source": "AAOMgpckKNcSQyBNH62zU95YpAgt/TsPvkga1gMCG/l7vysHRZgbfeGd9Y+eNqr+J2tDBBf1p/TSlA==", "X-Received": "by 2002:a19:dedb:: with SMTP id\n\ti88-v6mr10382438lfl.26.1530280451609; \n\tFri, 29 Jun 2018 06:54:11 -0700 (PDT)", "From": "Rafal Kozik <rk@semihalf.com>", "To": "dev@dpdk.org", "Cc": "mw@semihalf.com, mk@semihalf.com, gtzalik@amazon.com, evgenys@amazon.com,\n\tmatua@amazon.com, igorch@amazon.com, thomas@monjalon.net,\n\tferruh.yigit@intel.com, Rafal Kozik <rk@semihalf.com>", "Date": "Fri, 29 Jun 2018 15:54:04 +0200", "Message-Id": "<1530280448-12920-1-git-send-email-rk@semihalf.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1530267873-7236-2-git-send-email-rk@semihalf.com>", "References": "<1530267873-7236-2-git-send-email-rk@semihalf.com>", "Subject": "[dpdk-dev] [PATCH v5 0/4] Support for write combining.", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Support for write combining.\n\n---\nv2:\n * Rebased on top of master.\n * Fix typos.\n * Make commit messages more verbose.\n * Add comments.\n * Initialize fd.\n\n---\nv3:\n * Log if BAR was mapped with or without support for WC.\n\n---\nv4:\n * Log only if WC mapping failed.\n * Log if wc_activate is set in igb_uio driver.\n\n---\nv5:\n * Log message in igb_uio will be printed only once.\n\nKozik (4):\n igb_uio: add wc option\n bus/pci: reference driver structure\n eal: enable WC during resources mapping\n net/ena: enable WC\n\n drivers/bus/pci/linux/pci_uio.c | 47 ++++++++++++++++++++++++++++++-----------\n drivers/bus/pci/pci_common.c | 17 ++++++++++-----\n drivers/bus/pci/rte_bus_pci.h | 2 ++\n drivers/net/ena/ena_ethdev.c | 3 ++-\n kernel/linux/igb_uio/igb_uio.c | 20 +++++++++++++++---\n 5 files changed, 68 insertions(+), 21 deletions(-)" }{ "id": 41968, "url": "