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GET /api/patches/42189/?format=api
{ "id": 42189, "url": "http://patches.dpdk.org/api/patches/42189/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/58a5a7ac27a6ac6206246e8534ebf67168813318.1530655929.git.gaetan.rivet@6wind.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": "<58a5a7ac27a6ac6206246e8534ebf67168813318.1530655929.git.gaetan.rivet@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/58a5a7ac27a6ac6206246e8534ebf67168813318.1530655929.git.gaetan.rivet@6wind.com", "date": "2018-07-03T22:15:03", "name": "[v9,20/27] ethdev: register ether layer as a class", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "1d1b85b9eede4dcefe3ecca5c590d60562583013", "submitter": { "id": 269, "url": "http://patches.dpdk.org/api/people/269/?format=api", "name": "Gaëtan Rivet", "email": "gaetan.rivet@6wind.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/58a5a7ac27a6ac6206246e8534ebf67168813318.1530655929.git.gaetan.rivet@6wind.com/mbox/", "series": [ { "id": 383, "url": "http://patches.dpdk.org/api/series/383/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=383", "date": "2018-07-03T22:14:43", "name": "Device querying", "version": 9, "mbox": "http://patches.dpdk.org/series/383/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/42189/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/42189/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 6BD461BED2;\n\tWed, 4 Jul 2018 00:16:11 +0200 (CEST)", "from mail-wr0-f195.google.com (mail-wr0-f195.google.com\n\t[209.85.128.195]) by dpdk.org (Postfix) with ESMTP id 5AF471BEAE\n\tfor <dev@dpdk.org>; Wed, 4 Jul 2018 00:16:02 +0200 (CEST)", "by mail-wr0-f195.google.com with SMTP id f18-v6so3376816wre.10\n\tfor <dev@dpdk.org>; Tue, 03 Jul 2018 15:16:02 -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\ti190-v6sm3771084wmd.33.2018.07.03.15.15.59\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tTue, 03 Jul 2018 15:16:00 -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:in-reply-to:references\n\t:mime-version:in-reply-to:references:content-transfer-encoding;\n\tbh=rZKGiEjUpkRjzJrFoVp0UVqkqGWKBiX/7X7BIuix/FY=;\n\tb=Q3G2gL0FMjQGdbdj7nvpLHVEiLbZI7xOpKSqa16Qjkt37zENBuaEbR/n1y8PMycFZb\n\tdUCnN1DWdLiyHppeAjRP39fGJdp2q11syBaKOudAIJnPEj0vXvFjimHQWgGBUMEA4WCG\n\tD/vHxRRi8dWdMZLVIS/A4avq4RcuhHFG+PwoIqV1+OsxhlZra2sMR8lR9PszNbvmltPE\n\tVi/GwR4nMwtD7NFaq3rqiYsnETZ1ULbHzFq1uXxX1OBvQB+o4cpdTrX3ICFSNm5sxEr8\n\tAJeCa+EtsP27NqjNIsDncnRKOOBGO43tLiN+I/cI1NEAkMrgEdlhLajnxvr3ww7r2Htf\n\tKGyQ==", "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:mime-version:in-reply-to:references\n\t:content-transfer-encoding;\n\tbh=rZKGiEjUpkRjzJrFoVp0UVqkqGWKBiX/7X7BIuix/FY=;\n\tb=jyacJnwyN3Jcd7MM1ETyrqWOfc7wRX1NuvHN1jAeccadwp9m9CBFXON2U9zFjkXBOl\n\tZlKC3rS4KX3O7edOhZTzj6h3xhDzqBzG3kDlTwjZMzUK+rc4BtvKRa9bczOexvBmDNdG\n\t1tRAoUH2ipt7nfy46f11JrrDPBlEGcpyO6zIjCHwIx60027EX654603+Om5wRZ5V/nj/\n\tE3oCMaN+nNeDGdsS0491iNfIARUqBrH5kPEJWzH7OsjJMean1nfhrJiskzVRdXhUapu+\n\tKETtlahyjFl1HvK25R9c2JU6KFEK0soTMcpHfGcG0UwguAX20MF6Eb2opbPW3Cgu7BBe\n\tFnNg==", "X-Gm-Message-State": "APt69E1Xb8ED96PjWY/zCmyCOQQJrK9rr0jduWNbYD7RzZVElaO/0Wdl\n\tN1w5mHcsdAt8Q27wpO/NrashDm92", "X-Google-Smtp-Source": "AAOMgpeFIrdC/HuqmKcNm/GfYfilNsfWl/AaoJeYtgCStncW4BeurBMcNV3y3DyxcHgnnvVI7SRgYg==", "X-Received": "by 2002:a5d:6981:: with SMTP id\n\tg1-v6mr9910950wru.77.1530656161555; \n\tTue, 03 Jul 2018 15:16:01 -0700 (PDT)", "From": "Gaetan Rivet <gaetan.rivet@6wind.com>", "To": "dev@dpdk.org", "Cc": "Gaetan Rivet <gaetan.rivet@6wind.com>", "Date": "Wed, 4 Jul 2018 00:15:03 +0200", "Message-Id": "<58a5a7ac27a6ac6206246e8534ebf67168813318.1530655929.git.gaetan.rivet@6wind.com>", "X-Mailer": "git-send-email 2.11.0", "In-Reply-To": [ "<cover.1530655929.git.gaetan.rivet@6wind.com>", "<cover.1530655929.git.gaetan.rivet@6wind.com>" ], "References": [ "<cover.1521124599.git.gaetan.rivet@6wind.com>\n\t<cover.1530655929.git.gaetan.rivet@6wind.com>", "<cover.1530655929.git.gaetan.rivet@6wind.com>" ], "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v9 20/27] ethdev: register ether layer as a class", "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": "Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>\n---\n lib/librte_ethdev/Makefile | 3 +-\n lib/librte_ethdev/rte_class_eth.c | 79 +++++++++++++++++++++++++++++++++++++++\n 2 files changed, 81 insertions(+), 1 deletion(-)\n create mode 100644 lib/librte_ethdev/rte_class_eth.c", "diff": "diff --git a/lib/librte_ethdev/Makefile b/lib/librte_ethdev/Makefile\nindex 2fa133fbc..d4c3a8d06 100644\n--- a/lib/librte_ethdev/Makefile\n+++ b/lib/librte_ethdev/Makefile\n@@ -12,7 +12,7 @@ CFLAGS += -DALLOW_EXPERIMENTAL_API\n CFLAGS += -O3\n CFLAGS += $(WERROR_FLAGS)\n LDLIBS += -lrte_net -lrte_eal -lrte_mempool -lrte_ring\n-LDLIBS += -lrte_mbuf\n+LDLIBS += -lrte_mbuf -lrte_kvargs\n \n EXPORT_MAP := rte_ethdev_version.map\n \n@@ -20,6 +20,7 @@ LIBABIVER := 9\n \n SRCS-y += eth_private.c\n SRCS-y += rte_ethdev.c\n+SRCS-y += rte_class_eth.c\n SRCS-y += rte_flow.c\n SRCS-y += rte_tm.c\n SRCS-y += rte_mtr.c\ndiff --git a/lib/librte_ethdev/rte_class_eth.c b/lib/librte_ethdev/rte_class_eth.c\nnew file mode 100644\nindex 000000000..32c736d32\n--- /dev/null\n+++ b/lib/librte_ethdev/rte_class_eth.c\n@@ -0,0 +1,79 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2018 Gaëtan Rivet\n+ */\n+\n+#include <string.h>\n+\n+#include <rte_class.h>\n+#include <rte_compat.h>\n+#include <rte_errno.h>\n+#include <rte_kvargs.h>\n+#include <rte_log.h>\n+\n+#include \"rte_ethdev.h\"\n+#include \"rte_ethdev_core.h\"\n+#include \"eth_private.h\"\n+\n+enum eth_params {\n+\tRTE_ETH_PARAMS_MAX,\n+};\n+\n+static const char * const eth_params_keys[] = {\n+\t[RTE_ETH_PARAMS_MAX] = NULL,\n+};\n+\n+struct eth_dev_match_arg {\n+\tstruct rte_device *device;\n+\tstruct rte_kvargs *kvlist;\n+};\n+\n+#define eth_dev_match_arg(d, k) \\\n+\t(&(const struct eth_dev_match_arg) { \\\n+\t\t.device = (d), \\\n+\t\t.kvlist = (k), \\\n+\t})\n+\n+static int\n+eth_dev_match(const struct rte_eth_dev *edev,\n+\t const void *_arg)\n+{\n+\tconst struct eth_dev_match_arg *arg = _arg;\n+\tconst struct rte_kvargs *kvlist = arg->kvlist;\n+\n+\tif (edev->state == RTE_ETH_DEV_UNUSED)\n+\t\treturn -1;\n+\tif (edev->device != arg->device)\n+\t\treturn -1;\n+\tif (kvlist == NULL)\n+\t\t/* Empty string matches everything. */\n+\t\treturn 0;\n+\treturn 0;\n+}\n+\n+static void *\n+eth_dev_iterate(const void *start,\n+\t\tconst char *str,\n+\t\tconst struct rte_dev_iterator *it)\n+{\n+\tstruct rte_kvargs *kvargs = NULL;\n+\tstruct rte_eth_dev *edev = NULL;\n+\n+\tif (str != NULL) {\n+\t\tkvargs = rte_kvargs_parse(str, eth_params_keys);\n+\t\tif (kvargs == NULL) {\n+\t\t\tRTE_LOG(ERR, EAL, \"cannot parse argument list\\n\");\n+\t\t\trte_errno = EINVAL;\n+\t\t\treturn NULL;\n+\t\t}\n+\t}\n+\tedev = eth_find_device(start, eth_dev_match,\n+\t\t\t eth_dev_match_arg(it->device, kvargs));\n+\trte_kvargs_free(kvargs);\n+\treturn edev;\n+}\n+\n+struct rte_class rte_class_eth = {\n+\t.dev_iterate = eth_dev_iterate,\n+};\n+\n+RTE_REGISTER_CLASS(eth, rte_class_eth);\n", "prefixes": [ "v9", "20/27" ] }