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GET /api/patches/44822/?format=api
{ "id": 44822, "url": "https://patches.dpdk.org/api/patches/44822/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/19c88f5ae59f600c05dc09f8cec66cf2315c702c.1537260844.git.gaetan.rivet@6wind.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": "<19c88f5ae59f600c05dc09f8cec66cf2315c702c.1537260844.git.gaetan.rivet@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/19c88f5ae59f600c05dc09f8cec66cf2315c702c.1537260844.git.gaetan.rivet@6wind.com", "date": "2018-09-18T08:56:38", "name": "[v1] e1000: support dev reset", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "bd40cece51336ed12a84a4f04420e3abb0ab7b8c", "submitter": { "id": 269, "url": "https://patches.dpdk.org/api/people/269/?format=api", "name": "Gaëtan Rivet", "email": "gaetan.rivet@6wind.com" }, "delegate": { "id": 1540, "url": "https://patches.dpdk.org/api/users/1540/?format=api", "username": "qzhan15", "first_name": "Qi", "last_name": "Zhang", "email": "qi.z.zhang@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/19c88f5ae59f600c05dc09f8cec66cf2315c702c.1537260844.git.gaetan.rivet@6wind.com/mbox/", "series": [ { "id": 1363, "url": "https://patches.dpdk.org/api/series/1363/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=1363", "date": "2018-09-18T08:56:38", "name": "[v1] e1000: support dev reset", "version": 1, "mbox": "https://patches.dpdk.org/series/1363/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/44822/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/44822/checks/", "tags": {}, "related": [], "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 5F6F7378B;\n\tTue, 18 Sep 2018 10:57:03 +0200 (CEST)", "from mail-wm1-f68.google.com (mail-wm1-f68.google.com\n\t[209.85.128.68]) by dpdk.org (Postfix) with ESMTP id 0ED2A2E8F\n\tfor <dev@dpdk.org>; Tue, 18 Sep 2018 10:57:02 +0200 (CEST)", "by mail-wm1-f68.google.com with SMTP id n11-v6so1729357wmc.2\n\tfor <dev@dpdk.org>; Tue, 18 Sep 2018 01:57:01 -0700 (PDT)", "from bidouze.dev.6wind.com. (host.78.145.23.62.rev.coltfrance.com.\n\t[62.23.145.78]) by smtp.gmail.com with ESMTPSA id\n\ts13-v6sm15426260wrq.39.2018.09.18.01.56.59\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tTue, 18 Sep 2018 01:57:00 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=6wind-com.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id;\n\tbh=xutWMMK9NpnaIz0xceofLTRHkCqVm6yuPvYkHo2Yjzg=;\n\tb=RkMta7anIfZyQGrhuJ2CS22bUEXokUqH47nl7odpBoM+FyVVErLyslUKR6ljJ4ULTv\n\t7TQnMm9e0nCDZU0MaCrGKV5iEaoW9aYX8LxNeQF5sjzOfXRocyHASo63n9RwMz3P/Avh\n\tTZg22CioazP/tdp4yrXiYnfPGh8ZSQViU2gqIF+ZwMCQ0t55Ad+Km+1wLnvY3UKlVd9Y\n\tQvh11kwG3J5PyqfpLydYEdBm6QsNvEMNgzAyxz7hiLLJBFCeMp1RmHLQ+u9rgRI/+/kI\n\tR7PCOY5mQwNoGeIj0jE0yEYjSS/7VzBvm7A49vVNUaapLugdIedflWFt5S8tTxZtp5QM\n\tqYJA==", "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;\n\tbh=xutWMMK9NpnaIz0xceofLTRHkCqVm6yuPvYkHo2Yjzg=;\n\tb=E4yVhQSCXIav2igxrPu8Z1nvhMA8Ljol4v2KtfKtYHpWsRMKDAQlXPuxomkfZyw+d0\n\t5mvZpowWJVJZEJlEJ/3LnUHPCiNqdaSZC/AC/desAjwTfYiOts1wK3hZnVWWqLnwr0mm\n\tCfeEtyblN21Wmd0Dxzcs+HbdbuU8lyalAYWhVbTbiF64fnP4W8BuJGmRfqIL+Yy90mL5\n\tD4Kk2eweXelnFqC+j3gwJJSQsH6Y4m7xWzymWaYC6cgx120jekUDLYb/on3SwMe25s5a\n\tWhcgiQkvOA3QuE1CdmhLJNTwCzPatMSCUA8gkO3ioWq1Muz70zFyRIVf8xaOjHjrVVac\n\tmelA==", "X-Gm-Message-State": "APzg51DRnD2xWf4fIBmOtrD4R5AhdjYjBG0BKiyffrJr7c7dGKw5UxjS\n\tnx5Pc5jReLlJ1coDBZdzBoGagLk4psk=", "X-Google-Smtp-Source": "ANB0VdavICXnu0ubE7ym1W+o8S+Mz1wIej7l2nnQCI/DP2A1T0a55oJfhs1H6jyP4DFA7SaVGiEZgQ==", "X-Received": "by 2002:a1c:398b:: with SMTP id\n\tg133-v6mr15864026wma.5.1537261021141; \n\tTue, 18 Sep 2018 01:57:01 -0700 (PDT)", "From": "Gaetan Rivet <gaetan.rivet@6wind.com>", "To": "dev@dpdk.org", "Cc": "Gaetan Rivet <gaetan.rivet@6wind.com>", "Date": "Tue, 18 Sep 2018 10:56:38 +0200", "Message-Id": "<19c88f5ae59f600c05dc09f8cec66cf2315c702c.1537260844.git.gaetan.rivet@6wind.com>", "X-Mailer": "git-send-email 2.18.0", "Subject": "[dpdk-dev] [PATCH v1] e1000: support dev reset", "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": "Add support for passive device reset on IGB ports.\n\nSigned-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>\n---\n drivers/net/e1000/igb_ethdev.c | 29 +++++++++++++++++++++++++++++\n 1 file changed, 29 insertions(+)", "diff": "diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c\nindex 64dfe6836..4dbf46b28 100644\n--- a/drivers/net/e1000/igb_ethdev.c\n+++ b/drivers/net/e1000/igb_ethdev.c\n@@ -74,6 +74,7 @@ static void eth_igb_stop(struct rte_eth_dev *dev);\n static int eth_igb_dev_set_link_up(struct rte_eth_dev *dev);\n static int eth_igb_dev_set_link_down(struct rte_eth_dev *dev);\n static void eth_igb_close(struct rte_eth_dev *dev);\n+static int eth_igb_reset(struct rte_eth_dev *dev);\n static void eth_igb_promiscuous_enable(struct rte_eth_dev *dev);\n static void eth_igb_promiscuous_disable(struct rte_eth_dev *dev);\n static void eth_igb_allmulticast_enable(struct rte_eth_dev *dev);\n@@ -351,6 +352,7 @@ static const struct eth_dev_ops eth_igb_ops = {\n \t.dev_set_link_up = eth_igb_dev_set_link_up,\n \t.dev_set_link_down = eth_igb_dev_set_link_down,\n \t.dev_close = eth_igb_close,\n+\t.dev_reset = eth_igb_reset,\n \t.promiscuous_enable = eth_igb_promiscuous_enable,\n \t.promiscuous_disable = eth_igb_promiscuous_disable,\n \t.allmulticast_enable = eth_igb_allmulticast_enable,\n@@ -1593,6 +1595,33 @@ eth_igb_close(struct rte_eth_dev *dev)\n \trte_eth_linkstatus_set(dev, &link);\n }\n \n+/*\n+ * Reset PF device.\n+ */\n+static int\n+eth_igb_reset(struct rte_eth_dev *dev)\n+{\n+\tint ret;\n+\n+\t/* When a DPDK PMD PF begin to reset PF port, it should notify all\n+\t * its VF to make them align with it. The detailed notification\n+\t * mechanism is PMD specific and is currently not implemented.\n+\t * To avoid unexpected behavior in VF, currently reset of PF with\n+\t * SR-IOV activation is not supported. It might be supported later.\n+\t */\n+\tif (dev->data->sriov.active)\n+\t\treturn -ENOTSUP;\n+\n+\tret = eth_igb_dev_uninit(dev);\n+\tif (ret)\n+\t\treturn ret;\n+\n+\tret = eth_igb_dev_init(dev);\n+\n+\treturn ret;\n+}\n+\n+\n static int\n igb_get_rx_buffer_size(struct e1000_hw *hw)\n {\n", "prefixes": [ "v1" ] }