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GET /api/patches/3592/?format=api
https://patches.dpdk.org/api/patches/3592/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1424668171-8695-7-git-send-email-mukawa@igel.co.jp/", "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": "<1424668171-8695-7-git-send-email-mukawa@igel.co.jp>", "list_archive_url": "https://inbox.dpdk.org/dev/1424668171-8695-7-git-send-email-mukawa@igel.co.jp", "date": "2015-02-23T05:09:22", "name": "[dpdk-dev,v11,06/13] ethdev: Add rte_eth_dev_release_port to release specified port", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "1e723039a702eacfd424c2c18f8f7c5b163a7b3b", "submitter": { "id": 64, "url": "https://patches.dpdk.org/api/people/64/?format=api", "name": "Tetsuya Mukawa", "email": "mukawa@igel.co.jp" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1424668171-8695-7-git-send-email-mukawa@igel.co.jp/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/3592/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/3592/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 [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id D5234B43C;\n\tMon, 23 Feb 2015 06:10:10 +0100 (CET)", "from mail-pd0-f172.google.com (mail-pd0-f172.google.com\n\t[209.85.192.172]) by dpdk.org (Postfix) with ESMTP id 5FD24B3F5\n\tfor <dev@dpdk.org>; Mon, 23 Feb 2015 06:10:02 +0100 (CET)", "by pdjg10 with SMTP id g10so22810193pdj.1\n\tfor <dev@dpdk.org>; Sun, 22 Feb 2015 21:10:01 -0800 (PST)", "from localhost.localdomain (napt.igel.co.jp. [219.106.231.132])\n\tby mx.google.com with ESMTPSA id\n\tdc4sm12978066pbb.55.2015.02.22.21.09.59\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tSun, 22 Feb 2015 21:10:01 -0800 (PST)" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20130820;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=vje1S9rQRUffZNxeiDmpSZFeEWwcsZxgdWz63iuoEfY=;\n\tb=GSv9kQXpu6uF/scchu7W4jMgp/5hrgTy4mgcMtgK3bdffOoE/rbChCR4bYLlRiK18K\n\t5lY4oIa3h861gq/AH7ocJIzIrUlNs+mfGJu5K89RY5C/KnFSl8r0A/r34xNCkY6O8MMV\n\tMdDNC37L2v6NiPj+2kcQoLH7k2kwOcRIMnGPJc2Nguvj6oeGxaUdtECoPlkjzLaRMu5v\n\tOgyXxXhUXdVXxKVwGp3zW1TBp+HAYxdZJ8XYI/kB/z9Huj9p6Sq1Vo+0RAE034mDivcv\n\tbv4Kr9OojGaOK/SaiTjdxWtC7SBhecAGh0OOv+dToLahbfiTKoTzByZcdvHNZhjnSCVy\n\tZ29Q==", "X-Gm-Message-State": "ALoCoQkWvPtDnYrJvhcqo+vYkcfR7RYyXs423KavarYUkWHMzwx51LS13JAd3XcncnmM6aHacWtG", "X-Received": "by 10.68.172.98 with SMTP id bb2mr16194296pbc.156.1424668201826; \n\tSun, 22 Feb 2015 21:10:01 -0800 (PST)", "From": "Tetsuya Mukawa <mukawa@igel.co.jp>", "To": "dev@dpdk.org", "Date": "Mon, 23 Feb 2015 14:09:22 +0900", "Message-Id": "<1424668171-8695-7-git-send-email-mukawa@igel.co.jp>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1424668171-8695-1-git-send-email-mukawa@igel.co.jp>", "References": "<1424414390-18509-6-git-send-email-mukawa@igel.co.jp>\n\t<1424668171-8695-1-git-send-email-mukawa@igel.co.jp>", "Subject": "[dpdk-dev] [PATCH v11 06/13] ethdev: Add rte_eth_dev_release_port\n\tto release specified port", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "patches and discussions about DPDK <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This patch adds rte_eth_dev_release_port(). The function is used for\nchanging an attached status of the device that has specified name.\n\nv9:\n- rte_eth_dev_free() is replaced by rte_eth_dev_release_port().\n (Thanks to Thomas Monjalon)\nv6:\n- Use rte_eth_dev structure as the paramter of rte_eth_dev_free().\nv4:\n- Add parameter checking.\n\nSigned-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>\n---\n lib/librte_ether/rte_ethdev.c | 11 +++++++++++\n lib/librte_ether/rte_ethdev.h | 12 ++++++++++++\n 2 files changed, 23 insertions(+)", "diff": "diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c\nindex 0e1e5c9..8d271ae 100644\n--- a/lib/librte_ether/rte_ethdev.c\n+++ b/lib/librte_ether/rte_ethdev.c\n@@ -255,6 +255,17 @@ rte_eth_dev_allocate(const char *name)\n \treturn eth_dev;\n }\n \n+int\n+rte_eth_dev_release_port(struct rte_eth_dev *eth_dev)\n+{\n+\tif (eth_dev == NULL)\n+\t\treturn -EINVAL;\n+\n+\teth_dev->attached = 0;\n+\tnb_ports--;\n+\treturn 0;\n+}\n+\n static int\n rte_eth_dev_init(struct rte_pci_driver *pci_drv,\n \t\t struct rte_pci_device *pci_dev)\ndiff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h\nindex ef31bda..8016a51 100644\n--- a/lib/librte_ether/rte_ethdev.h\n+++ b/lib/librte_ether/rte_ethdev.h\n@@ -1487,6 +1487,18 @@ extern uint8_t rte_eth_dev_count(void);\n */\n struct rte_eth_dev *rte_eth_dev_allocate(const char *name);\n \n+/**\n+ * Function for internal use by dummy drivers primarily, e.g. ring-based\n+ * driver.\n+ * Release the specified ethdev port.\n+ *\n+ * @param eth_dev\n+ * The *eth_dev* pointer is the address of the *rte_eth_dev* structure.\n+ * @return\n+ * - 0 on success, negative on error\n+ */\n+int rte_eth_dev_release_port(struct rte_eth_dev *eth_dev);\n+\n struct eth_driver;\n /**\n * @internal\n", "prefixes": [ "dpdk-dev", "v11", "06/13" ] }{ "id": 3592, "url": "