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GET /api/patches/44946/?format=api
{ "id": 44946, "url": "http://patches.dpdk.org/api/patches/44946/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1537369294-17099-5-git-send-email-amo@semihalf.com/", "project": { "id": 1, "url": "http://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": "<1537369294-17099-5-git-send-email-amo@semihalf.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1537369294-17099-5-git-send-email-amo@semihalf.com", "date": "2018-09-19T15:01:30", "name": "[v4,4/8] net/mvneta: add link update", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "d1359164c8ea1f37cfc8f7907e94a40bce5469f8", "submitter": { "id": 1112, "url": "http://patches.dpdk.org/api/people/1112/?format=api", "name": "Andrzej Ostruszka", "email": "amo@semihalf.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1537369294-17099-5-git-send-email-amo@semihalf.com/mbox/", "series": [ { "id": 1394, "url": "http://patches.dpdk.org/api/series/1394/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1394", "date": "2018-09-19T15:01:26", "name": "Add Marvell NETA PMD", "version": 4, "mbox": "http://patches.dpdk.org/series/1394/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/44946/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/44946/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 F01D85689;\n\tWed, 19 Sep 2018 17:01:46 +0200 (CEST)", "from mail-lf1-f67.google.com (mail-lf1-f67.google.com\n\t[209.85.167.67]) by dpdk.org (Postfix) with ESMTP id E474B4CA7\n\tfor <dev@dpdk.org>; Wed, 19 Sep 2018 17:01:42 +0200 (CEST)", "by mail-lf1-f67.google.com with SMTP id x20-v6so5438392lfg.2\n\tfor <dev@dpdk.org>; Wed, 19 Sep 2018 08:01:42 -0700 (PDT)", "from amok.semihalf.local (31-172-191-173.noc.fibertech.net.pl.\n\t[31.172.191.173]) by smtp.googlemail.com with ESMTPSA id\n\tz3-v6sm1107711lfj.89.2018.09.19.08.01.40\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tWed, 19 Sep 2018 08:01:40 -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=KC6kjGslJAF5VcUHISN3D3dUNVM5n9jfv15yHHyMfzI=;\n\tb=ChFk+1yySzMcJFeSsSXfSjZ+JqpZo1DPHQDM8IbwNZ6jzA+QRdf3OnMwDq67LYA8XU\n\tJTz9s1B6EqGwFCsga7GojHFFv+3yPiP9XSDFNuQga822OFtiu4MARYa2Zh9HbcRuckz3\n\t+ASdytxNIbrQ78A9hqO9NlgRmRXjXGVqSr4ebkYHmCC6RMucZ38IspYT35kl8Baa/WlE\n\tXTq3R0iQqZueWHOm6AC6kOanOABXCHzpu7FR4Vy7FeERm6+LXRwxU+r0Izw2qX4alK6M\n\t9upV845fh6l6+a2nHD9v3KaXadUONQiFfcg+bQdQl2ouuLDmsFfR/IU7NdnLtMaub1rk\n\tbtRg==", "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=KC6kjGslJAF5VcUHISN3D3dUNVM5n9jfv15yHHyMfzI=;\n\tb=cp1lVAZRqV9Bp2PvCZVk8oqeTiIA6UsGTGK9BmKXxRA9lzI8WiBz7ZkMMzrFaODx0B\n\tbbUkcEgcL5imSlzCBrbrXCJCOiYNuQXSGuo1OJLkpXHTkhwf3VE/9I45wZvqr28bbtdf\n\t2d27NhkQ0+DxV82gox9uFbu3/CCCqD+UjMqd71fLQ422QZMAeVQyYj8xFdNfMSy0hJKc\n\t9fq3v/kACgUXUNvpviS68g2V6TfTGcri7z+w6LuwxyLjp1eyJxsJya0CrA8zo0X8IOCL\n\t4KSXieN7u0gzZO91bl7WIednLYjsE/9aQ9vVuHrDAwoHGoj0m+5zX1cAWyx0z5904T13\n\tmVjg==", "X-Gm-Message-State": "APzg51AoZj8ZfYWWJnaxV+Sy2qFnT/flSL3ZwICWPzZR6CCLUwzmmRGI\n\tEH35K7oj9C7/cbLKDw990sA4ShgzDSQ=", "X-Google-Smtp-Source": "ANB0VdbNcYk+K7/ABYgWA9NjjkuY4LIGLDVb9G78DZ1gjZnJIX44pfS7U8PAZbmzIAld/l2AqcE3vA==", "X-Received": "by 2002:a19:14d4:: with SMTP id\n\t81-v6mr14001796lfu.26.1537369301903; \n\tWed, 19 Sep 2018 08:01:41 -0700 (PDT)", "From": "Andrzej Ostruszka <amo@semihalf.com>", "To": "dev@dpdk.org", "Cc": "mw@semihalf.com, zr@semihalf.com, tdu@semihalf.com, nadavh@marvell.com", "Date": "Wed, 19 Sep 2018 17:01:30 +0200", "Message-Id": "<1537369294-17099-5-git-send-email-amo@semihalf.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1537369294-17099-1-git-send-email-amo@semihalf.com>", "References": "<1535720386-18775-1-git-send-email-amo@semihalf.com>\n\t<1537369294-17099-1-git-send-email-amo@semihalf.com>", "Subject": "[dpdk-dev] [PATCH v4 4/8] net/mvneta: add link update", "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": "From: Zyta Szpak <zr@semihalf.com>\n\nAdd callback for updating information about link status/info.\n\nSigned-off-by: Natalie Samsonov <nsamsono@marvell.com>\nSigned-off-by: Zyta Szpak <zr@semihalf.com>\n---\n doc/guides/nics/features/mvneta.ini | 1 +\n doc/guides/nics/mvneta.rst | 1 +\n drivers/net/mvneta/mvneta_ethdev.c | 71 +++++++++++++++++++++++++++++++++++++\n 3 files changed, 73 insertions(+)", "diff": "diff --git a/doc/guides/nics/features/mvneta.ini b/doc/guides/nics/features/mvneta.ini\nindex bc4e400..581ed31 100644\n--- a/doc/guides/nics/features/mvneta.ini\n+++ b/doc/guides/nics/features/mvneta.ini\n@@ -5,6 +5,7 @@\n ;\n [Features]\n Speed capabilities = Y\n+Link status = Y\n MTU update = Y\n Jumbo frame = Y\n CRC offload = Y\ndiff --git a/doc/guides/nics/mvneta.rst b/doc/guides/nics/mvneta.rst\nindex 55ffe57..85cdd1d 100644\n--- a/doc/guides/nics/mvneta.rst\n+++ b/doc/guides/nics/mvneta.rst\n@@ -31,6 +31,7 @@ Features of the MVNETA PMD are:\n - Speed capabilities\n - Jumbo frame\n - MTU update\n+- Link status\n - CRC offload\n - L3 checksum offload\n - L4 checksum offload\ndiff --git a/drivers/net/mvneta/mvneta_ethdev.c b/drivers/net/mvneta/mvneta_ethdev.c\nindex 80ab9ba..e40437f 100644\n--- a/drivers/net/mvneta/mvneta_ethdev.c\n+++ b/drivers/net/mvneta/mvneta_ethdev.c\n@@ -477,6 +477,76 @@ mvneta_dev_close(struct rte_eth_dev *dev)\n }\n \n /**\n+ * DPDK callback to retrieve physical link information.\n+ *\n+ * @param dev\n+ * Pointer to Ethernet device structure.\n+ * @param wait_to_complete\n+ * Wait for request completion (ignored).\n+ *\n+ * @return\n+ * 0 on success, negative error value otherwise.\n+ */\n+static int\n+mvneta_link_update(struct rte_eth_dev *dev, int wait_to_complete __rte_unused)\n+{\n+\t/*\n+\t * TODO\n+\t * once MUSDK provides necessary API use it here\n+\t */\n+\tstruct mvneta_priv *priv = dev->data->dev_private;\n+\tstruct ethtool_cmd edata;\n+\tstruct ifreq req;\n+\tint ret, fd, link_up;\n+\n+\tif (!priv->ppio)\n+\t\treturn -EPERM;\n+\n+\tedata.cmd = ETHTOOL_GSET;\n+\n+\tstrcpy(req.ifr_name, dev->data->name);\n+\treq.ifr_data = (void *)&edata;\n+\n+\tfd = socket(AF_INET, SOCK_DGRAM, 0);\n+\tif (fd == -1)\n+\t\treturn -EFAULT;\n+\tret = ioctl(fd, SIOCETHTOOL, &req);\n+\tif (ret == -1) {\n+\t\tclose(fd);\n+\t\treturn -EFAULT;\n+\t}\n+\n+\tclose(fd);\n+\n+\tswitch (ethtool_cmd_speed(&edata)) {\n+\tcase SPEED_10:\n+\t\tdev->data->dev_link.link_speed = ETH_SPEED_NUM_10M;\n+\t\tbreak;\n+\tcase SPEED_100:\n+\t\tdev->data->dev_link.link_speed = ETH_SPEED_NUM_100M;\n+\t\tbreak;\n+\tcase SPEED_1000:\n+\t\tdev->data->dev_link.link_speed = ETH_SPEED_NUM_1G;\n+\t\tbreak;\n+\tcase SPEED_2500:\n+\t\tdev->data->dev_link.link_speed = ETH_SPEED_NUM_2_5G;\n+\t\tbreak;\n+\tdefault:\n+\t\tdev->data->dev_link.link_speed = ETH_SPEED_NUM_NONE;\n+\t}\n+\n+\tdev->data->dev_link.link_duplex = edata.duplex ? ETH_LINK_FULL_DUPLEX :\n+\t\t\t\t\t\t\t ETH_LINK_HALF_DUPLEX;\n+\tdev->data->dev_link.link_autoneg = edata.autoneg ? ETH_LINK_AUTONEG :\n+\t\t\t\t\t\t\t ETH_LINK_FIXED;\n+\n+\tneta_ppio_get_link_state(priv->ppio, &link_up);\n+\tdev->data->dev_link.link_status = link_up ? ETH_LINK_UP : ETH_LINK_DOWN;\n+\n+\treturn 0;\n+}\n+\n+/**\n * DPDK callback to set the primary MAC address.\n *\n * @param dev\n@@ -509,6 +579,7 @@ static const struct eth_dev_ops mvneta_ops = {\n \t.dev_set_link_up = mvneta_dev_set_link_up,\n \t.dev_set_link_down = mvneta_dev_set_link_down,\n \t.dev_close = mvneta_dev_close,\n+\t.link_update = mvneta_link_update,\n \t.mac_addr_set = mvneta_mac_addr_set,\n \t.mtu_set = mvneta_mtu_set,\n \t.dev_infos_get = mvneta_dev_infos_get,\n", "prefixes": [ "v4", "4/8" ] }