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GET /api/patches/1374/?format=api
{ "id": 1374, "url": "https://patches.dpdk.org/api/patches/1374/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1416474399-16851-12-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": "<1416474399-16851-12-git-send-email-mukawa@igel.co.jp>", "list_archive_url": "https://inbox.dpdk.org/dev/1416474399-16851-12-git-send-email-mukawa@igel.co.jp", "date": "2014-11-20T09:06:25", "name": "[dpdk-dev,11/25] ethdev: Add rte_eth_dev_check_detachable", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "fa0990af5c06c55b86e11fe6cab17ae7bd2bac84", "submitter": { "id": 64, "url": "https://patches.dpdk.org/api/people/64/?format=api",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/1416474399-16851-12-git-send-email-mukawa@igel.co.jp/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/1374/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/1374/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 367D77FFA;\n\tThu, 20 Nov 2014 09:57:17 +0100 (CET)", "from mail-pa0-f47.google.com (mail-pa0-f47.google.com\n\t[209.85.220.47]) by dpdk.org (Postfix) with ESMTP id ABCD77FDB\n\tfor <dev@dpdk.org>; Thu, 20 Nov 2014 09:57:14 +0100 (CET)", "by mail-pa0-f47.google.com with SMTP id kq14so2168891pab.6\n\tfor <dev@dpdk.org>; Thu, 20 Nov 2014 01:07:43 -0800 (PST)", "from localhost.localdomain (napt.igel.co.jp. [219.106.231.132])\n\tby mx.google.com with ESMTPSA id\n\ta6sm1432407pbu.64.2014.11.20.01.07.41 for <multiple recipients>\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128);\n\tThu, 20 Nov 2014 01:07:43 -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=F4z2NFna33uUNePtjMT9ELNA3OLHUfuHa6M+vbhfEqs=;\n\tb=fMEu/D7JZOHF7Y833Qldyv/B4XNl7rKt8b+a4any3l9Wu6kucivSEcfrUPW6tbxr3m\n\tQx3uiGathR1syIkByK6KL6my/ypoWGqi4GI12/EYmv6hvF+TJ41bbe+EsS8Nes1zK3Dr\n\tlJbM9Ngegu1X99sIv0t2FzMUOXlXc8owvzfHX4BFyjT3IgvWb+/7wdmZz7fQ4wuKOgXk\n\t2PFbuJ1m8TpWigaz9E0IYP0Xuaxo/2yUBzJgeRMsmE5o4JeATXxGE/3hssgN78gX5yMj\n\tR/6dZWCOdi8eWwc4CZLSAviOZfOBdjx0ynuvsEOgcnn30hsbWuPMsue14Np00dPwnnfj\n\tLgtg==", "X-Gm-Message-State": "ALoCoQlbCaRFjtIyw4HenBZvxThiaWYkLZr9LwoKOsk9dgtr1eW/Q6UmGfASzJ0j8frFksXJWoOt", "X-Received": "by 10.66.124.130 with SMTP id mi2mr54957064pab.104.1416474463502;\n\tThu, 20 Nov 2014 01:07:43 -0800 (PST)", "From": "Tetsuya Mukawa <mukawa@igel.co.jp>", "To": "dev@dpdk.org", "Date": "Thu, 20 Nov 2014 18:06:25 +0900", "Message-Id": "<1416474399-16851-12-git-send-email-mukawa@igel.co.jp>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1416474399-16851-1-git-send-email-mukawa@igel.co.jp>", "References": "<1414572576-21371-1-git-send-email-mukawa@igel.co.jp>\n\t<1416474399-16851-1-git-send-email-mukawa@igel.co.jp>", "Cc": "nakajima.yoshihiro@lab.ntt.co.jp, menrigh@brocade.com,\n\tmasutani.hitoshi@lab.ntt.co.jp", "Subject": "[dpdk-dev] [PATCH 11/25] ethdev: Add rte_eth_dev_check_detachable", "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": "The function returns whether a PMD supports detach function, or not.\n\nSigned-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>\n---\n lib/librte_ether/rte_ethdev.c | 9 +++++++++\n lib/librte_ether/rte_ethdev.h | 11 +++++++++++\n 2 files changed, 20 insertions(+)", "diff": "diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c\nindex 372ab7d..0d2397b 100644\n--- a/lib/librte_ether/rte_ethdev.c\n+++ b/lib/librte_ether/rte_ethdev.c\n@@ -466,6 +466,15 @@ rte_eth_dev_get_name_by_port(uint8_t port_id, char *name)\n \treturn 0;\n }\n \n+int\n+rte_eth_dev_check_detachable(uint8_t port_id)\n+{\n+\tuint32_t drv_flags;\n+\n+\tdrv_flags = rte_eth_devices[port_id].driver->pci_drv.drv_flags;\n+\treturn !!(drv_flags & RTE_PCI_DRV_DETACHABLE);\n+}\n+\n static int\n rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)\n {\ndiff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h\nindex 2087daf..49b4e9b 100644\n--- a/lib/librte_ether/rte_ethdev.h\n+++ b/lib/librte_ether/rte_ethdev.h\n@@ -1697,6 +1697,17 @@ extern int rte_eth_dev_get_port_by_addr(\n extern int rte_eth_dev_get_name_by_port(uint8_t port_id, char *name);\n \n /**\n+ * Function for internal use by port hotplug functions.\n+ * Check whether or not, a PMD that is handling the ethdev specified by port\n+ * identifier can support detach function.\n+ * @param\tport_id\n+ * The port identifier\n+ * @return\n+ * - 0 on supporting detach function, negative on not supporting\n+ */\n+extern int rte_eth_dev_check_detachable(uint8_t port_id);\n+\n+/**\n * Function for internal use by dummy drivers primarily, e.g. ring-based\n * driver.\n * Allocates a new ethdev slot for an ethernet device and returns the pointer\n", "prefixes": [ "dpdk-dev", "11/25" ] }