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GET /api/patches/42911/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 42911,
    "url": "http://patches.dpdk.org/api/patches/42911/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/469ae14d6183850a5105a36726121af2f2743e59.1531345404.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": "<469ae14d6183850a5105a36726121af2f2743e59.1531345404.git.gaetan.rivet@6wind.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/469ae14d6183850a5105a36726121af2f2743e59.1531345404.git.gaetan.rivet@6wind.com",
    "date": "2018-07-11T21:45:08",
    "name": "[v11,18/25] ethdev: register ether layer as a class",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "c36979467073920e2d309486cfa638cac34c834b",
    "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/469ae14d6183850a5105a36726121af2f2743e59.1531345404.git.gaetan.rivet@6wind.com/mbox/",
    "series": [
        {
            "id": 533,
            "url": "http://patches.dpdk.org/api/series/533/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=533",
            "date": "2018-07-11T21:44:50",
            "name": "Device querying",
            "version": 11,
            "mbox": "http://patches.dpdk.org/series/533/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/42911/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/42911/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 DB2D51B5DB;\n\tWed, 11 Jul 2018 23:46:23 +0200 (CEST)",
            "from mail-wr1-f51.google.com (mail-wr1-f51.google.com\n\t[209.85.221.51]) by dpdk.org (Postfix) with ESMTP id 100D21B5BD\n\tfor <dev@dpdk.org>; Wed, 11 Jul 2018 23:46:01 +0200 (CEST)",
            "by mail-wr1-f51.google.com with SMTP id a3-v6so10374096wrt.2\n\tfor <dev@dpdk.org>; Wed, 11 Jul 2018 14:46:01 -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\th5-v6sm10550936wrr.19.2018.07.11.14.45.59\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tWed, 11 Jul 2018 14:45:59 -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:content-transfer-encoding;\n\tbh=4GVoPGxPVbEi4xXKoRREOyrMdd30uHc6auy6dlwC1CU=;\n\tb=s7VvSwj+HDLO+PtOIhgYKlavgAFPC1k3m0xyarRU56M7o/IR6quCEt3w3SF9YAhbjx\n\tSDaB3cKXIxNlY8BFf3e9xlH96ukFeIGN3/kY8qsiYi0Kpm794qXGgGSfmEZ/oIMA/8/W\n\tagWyhdXGOODVxBY/6FrVjZlcKOooZlD94YaDjOAALN7d7nn9aZgyebYhqnq4DjLsn7NS\n\tGZq2fQ1nH/rpX6Ky56uoHWOyXIiypZkfWep5hZRIr3tV/OxeCSXpXzYop3tRlaYai0E7\n\tkMT6XK1Eqyv6oa0mmO2X+pupIX9iEnjIdiP0josCfK/8w5pUffJtQpUYv6d4mDtRVAWV\n\tTtcQ==",
        "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:content-transfer-encoding;\n\tbh=4GVoPGxPVbEi4xXKoRREOyrMdd30uHc6auy6dlwC1CU=;\n\tb=WyApgEp0O2yxULNbvHij6Kudu/rD+ZHtAjb39taSJt+tBWt4PM9+M1394gV5Nk5iOz\n\t4nm/C7diqmUJVBkTr+DuQsP/oNlQGvoxB9UKRJXfxc5M5HMMTSn6QqeKJP4Q+0AiFzgK\n\tyepfAUrZs7A5A8HXfReJmO3ji9wG9zn9g0Ia5cEatPonClvpGTppmmTpbThPmu/tpS1c\n\thbXe3O65gldURdf1Tp4nEqbexyrpu7ZPqHY5hW07SxzYoMPDJigsko3Viv5543Aa6Nop\n\txaPtTRG0DPQllldlLQ1Xu5o3jnS8QlKufAnqV4Wmxe2ocQGqcuifgroPVEP889RaXIrk\n\tfwTg==",
        "X-Gm-Message-State": "AOUpUlHS2dzuCi+PLonk5/MoXs1OwoZRVQtn3vPGRR4ncfqwTUNQZIFk\n\tMrGEMrguBLjyMRjtaS8PCNSNGnQd",
        "X-Google-Smtp-Source": "AAOMgpc8vAPoSQkZNgTcSNhCec5yAFLuE8Tx+mmUGVO0VRi0WxoG25Q6uI8l2P3otZNNeLrgRbAErA==",
        "X-Received": "by 2002:adf:8806:: with SMTP id\n\td6-v6mr202835wrd.41.1531345560372; \n\tWed, 11 Jul 2018 14:46:00 -0700 (PDT)",
        "From": "Gaetan Rivet <gaetan.rivet@6wind.com>",
        "To": "dev@dpdk.org",
        "Cc": "Gaetan Rivet <gaetan.rivet@6wind.com>",
        "Date": "Wed, 11 Jul 2018 23:45:08 +0200",
        "Message-Id": "<469ae14d6183850a5105a36726121af2f2743e59.1531345404.git.gaetan.rivet@6wind.com>",
        "X-Mailer": "git-send-email 2.18.0",
        "In-Reply-To": "<cover.1531345404.git.gaetan.rivet@6wind.com>",
        "References": "<cover.1531345404.git.gaetan.rivet@6wind.com>",
        "MIME-Version": "1.0",
        "Content-Type": "text/plain; charset=UTF-8",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[dpdk-dev] [PATCH v11 18/25] 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/meson.build     |  1 +\n lib/librte_ethdev/rte_class_eth.c | 79 +++++++++++++++++++++++++++++++\n 3 files changed, 82 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/meson.build b/lib/librte_ethdev/meson.build\nindex a0c001847..f9538770b 100644\n--- a/lib/librte_ethdev/meson.build\n+++ b/lib/librte_ethdev/meson.build\n@@ -6,6 +6,7 @@ version = 9\n allow_experimental_apis = true\n sources = files('eth_private.c',\n \t'ethdev_profile.c',\n+\t'rte_class_eth.c',\n \t'rte_ethdev.c',\n \t'rte_flow.c',\n \t'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": [
        "v11",
        "18/25"
    ]
}