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GET /api/patches/26005/?format=api
{ "id": 26005, "url": "https://patches.dpdk.org/api/patches/26005/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20170629182206.1072-7-jblunck@infradead.org/", "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": "<20170629182206.1072-7-jblunck@infradead.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20170629182206.1072-7-jblunck@infradead.org", "date": "2017-06-29T18:21:57", "name": "[dpdk-dev,v7,06/15] bus: add helper to find which bus holds a device", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "6b4a512ca361dc842e930bf296c63a98f17ca2b3", "submitter": { "id": 249, "url": "https://patches.dpdk.org/api/people/249/?format=api", "name": "Jan Blunck", "email": "jblunck@infradead.org" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20170629182206.1072-7-jblunck@infradead.org/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/26005/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/26005/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 61FA07CBA;\n\tThu, 29 Jun 2017 20:22:43 +0200 (CEST)", "from mail-wm0-f66.google.com (mail-wm0-f66.google.com\n\t[74.125.82.66]) by dpdk.org (Postfix) with ESMTP id DC52C58EC\n\tfor <dev@dpdk.org>; Thu, 29 Jun 2017 20:22:33 +0200 (CEST)", "by mail-wm0-f66.google.com with SMTP id p204so4072530wmg.1\n\tfor <dev@dpdk.org>; Thu, 29 Jun 2017 11:22:33 -0700 (PDT)", "from weierstrass.local ([91.200.110.13])\n\tby smtp.gmail.com with ESMTPSA id\n\te28sm1446366ede.14.2017.06.29.11.22.32\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tThu, 29 Jun 2017 11:22:32 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=sender:from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=9x9YXuhBkGW6ZyFV5PswxMKasjAYnXqGwqXMgxjiCTs=;\n\tb=KvjUmKQGfxTuqVQj+mP/eqaLz9c22LITu89lkdjOMcU4IU1ccuPM+6iyibeKUQhp9g\n\tHaCU/A1DDj9pos6Gu0mY4mI1JB1bWzjWGEViXeewlgmlwubZslbHjvyr++434/9TArJH\n\t4IFn2ksUuL6emE5qGP0OI6cf9uqIlkutAA4RNMnmfww/HR6UGZ1FeqdjpDjMn4wkYRQq\n\tnxEj5me/8sIxyx8SImf+gHauZhxNhJnnbkWT9LDSG15HwGEOX2jZNWeEtIFmaoNT+aq1\n\tXFVTqKY3bNECvWJBTPJb7/e2IdN+v7sTomHfRp29mhw5UHQB73LnzXCmSKAh+6ZR2azk\n\t71OA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:sender:from:to:cc:subject:date:message-id\n\t:in-reply-to:references;\n\tbh=9x9YXuhBkGW6ZyFV5PswxMKasjAYnXqGwqXMgxjiCTs=;\n\tb=KR1LLRCc41rCnC+kkA1S1JDJdg59nVrZg2H16oKnDKUoTx8Jjdg8t6oYjfdGSIj8+q\n\tdNrsHJRR8hFJHnHELoC0+MaNtj3bPXie3zx/jEaf0f8hNBRb596v+5SD3GO24D3vZErl\n\tuB/qL97p4efY9bMbaAnbHqYjg9zlQNkICAzzuQd4+N0mzjXVqtA0F7ZBX8YumXGfTbuC\n\tjzZi1K+wwaeDSPpqm0NVPuGc8iQYrA4NMntRFqDzmfHlQ0tG+FFpsTJOo+ULbT2FAqGV\n\twMAqB5AexiGKUF8uXe0nEITk+zN/ZY3baEAQxP/4MNiIDgpdjemEaHq6gXVgoq6D9jGs\n\tVk1Q==", "X-Gm-Message-State": "AKS2vOz/uQYBJy92Xva2Xoav+eovr4mNClOQr2e6nPAslLNOud8ubKyU\n\t4wuIOwv3CP0Mw9Bx", "X-Received": "by 10.80.145.25 with SMTP id e25mr2717708eda.8.1498760553448;\n\tThu, 29 Jun 2017 11:22:33 -0700 (PDT)", "From": "Jan Blunck <jblunck@infradead.org>", "To": "dev@dpdk.org", "Cc": "gaetan.rivet@6wind.com,\n\tshreyansh.jain@nxp.com", "Date": "Thu, 29 Jun 2017 20:21:57 +0200", "Message-Id": "<20170629182206.1072-7-jblunck@infradead.org>", "X-Mailer": "git-send-email 2.9.4", "In-Reply-To": "<20170629182206.1072-1-jblunck@infradead.org>", "References": "<cover.1498577192.git.gaetan.rivet@6wind.com>\n\t<20170629182206.1072-1-jblunck@infradead.org>", "Subject": "[dpdk-dev] [PATCH v7 06/15] bus: add helper to find which bus holds\n\ta device", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <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": "Signed-off-by: Jan Blunck <jblunck@infradead.org>\nSigned-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>\n---\n lib/librte_eal/bsdapp/eal/rte_eal_version.map | 1 +\n lib/librte_eal/common/eal_common_bus.c | 23 +++++++++++++++++++++++\n lib/librte_eal/common/include/rte_bus.h | 5 +++++\n lib/librte_eal/linuxapp/eal/rte_eal_version.map | 1 +\n 4 files changed, 30 insertions(+)", "diff": "diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map\nindex ed09ab2..f1a0765 100644\n--- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map\n+++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map\n@@ -163,6 +163,7 @@ DPDK_17.05 {\n \tglobal:\n \n \trte_bus_find;\n+\trte_bus_find_by_device;\n \trte_cpu_is_supported;\n \trte_log_dump;\n \trte_log_register;\ndiff --git a/lib/librte_eal/common/eal_common_bus.c b/lib/librte_eal/common/eal_common_bus.c\nindex 3094daa..276cce6 100644\n--- a/lib/librte_eal/common/eal_common_bus.c\n+++ b/lib/librte_eal/common/eal_common_bus.c\n@@ -164,3 +164,26 @@ rte_bus_find(const struct rte_bus *start, rte_bus_cmp_t cmp,\n \t}\n \treturn bus;\n }\n+\n+static int\n+cmp_rte_device(const struct rte_device *dev1, const void *_dev2)\n+{\n+\tconst struct rte_device *dev2 = _dev2;\n+\n+\treturn dev1 != dev2;\n+}\n+\n+static int\n+bus_find_device(const struct rte_bus *bus, const void *_dev)\n+{\n+\tstruct rte_device *dev;\n+\n+\tdev = bus->find_device(NULL, cmp_rte_device, _dev);\n+\treturn !dev;\n+}\n+\n+struct rte_bus *\n+rte_bus_find_by_device(const struct rte_device *dev)\n+{\n+\treturn rte_bus_find(NULL, bus_find_device, (const void *)dev);\n+}\ndiff --git a/lib/librte_eal/common/include/rte_bus.h b/lib/librte_eal/common/include/rte_bus.h\nindex 052ac8d..f8b3215 100644\n--- a/lib/librte_eal/common/include/rte_bus.h\n+++ b/lib/librte_eal/common/include/rte_bus.h\n@@ -210,6 +210,11 @@ struct rte_bus *rte_bus_find(const struct rte_bus *start, rte_bus_cmp_t cmp,\n \t\t\t const void *data);\n \n /**\n+ * Find the registered bus for a particular device.\n+ */\n+struct rte_bus *rte_bus_find_by_device(const struct rte_device *dev);\n+\n+/**\n * Helper for Bus registration.\n * The constructor has higher priority than PMD constructors.\n */\ndiff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map\nindex 6efa517..6f77222 100644\n--- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map\n+++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map\n@@ -167,6 +167,7 @@ DPDK_17.05 {\n \tglobal:\n \n \trte_bus_find;\n+\trte_bus_find_by_device;\n \trte_cpu_is_supported;\n \trte_intr_free_epoll_fd;\n \trte_log_dump;\n", "prefixes": [ "dpdk-dev", "v7", "06/15" ] }