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{
    "id": 17180,
    "url": "http://patches.dpdk.org/api/patches/17180/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/1479898526-23489-1-git-send-email-david.marchand@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": "<1479898526-23489-1-git-send-email-david.marchand@6wind.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1479898526-23489-1-git-send-email-david.marchand@6wind.com",
    "date": "2016-11-23T10:55:26",
    "name": "[dpdk-dev] app/testpmd: display port driver name",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "408371a2c514645e297ab625981a4bc0de0008e4",
    "submitter": {
        "id": 3,
        "url": "http://patches.dpdk.org/api/people/3/?format=api",
        "name": "David Marchand",
        "email": "david.marchand@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/1479898526-23489-1-git-send-email-david.marchand@6wind.com/mbox/",
    "series": [],
    "comments": "http://patches.dpdk.org/api/patches/17180/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/17180/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 8515A3277;\n\tWed, 23 Nov 2016 11:55:34 +0100 (CET)",
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        ],
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        "X-Received": "by 10.194.124.233 with SMTP id ml9mr2744366wjb.139.1479898531553;\n\tWed, 23 Nov 2016 02:55:31 -0800 (PST)",
        "From": "David Marchand <david.marchand@6wind.com>",
        "To": "pablo.de.lara.guarch@intel.com",
        "Cc": "dev@dpdk.org",
        "Date": "Wed, 23 Nov 2016 11:55:26 +0100",
        "Message-Id": "<1479898526-23489-1-git-send-email-david.marchand@6wind.com>",
        "X-Mailer": "git-send-email 2.7.4",
        "Subject": "[dpdk-dev] [PATCH] app/testpmd: display port driver name",
        "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 makes it easier to check which driver name is reported through ethdev\nrte_eth_dev_info_get().\n\nExample:\n\nroot@ubuntu1604:~/dpdk# ./build/app/testpmd -c 0x6\n--vdev net_af_packet0,iface=mgmt0 -- -i  --total-num-mbufs 2049\n[snip]\ntestpmd> show port info all\n\n********************* Infos for port 0  *********************\nMAC address: DE:AD:DE:01:02:03\nDriver name: net_af_packet\nConnect to socket: 0\nmemory allocation on the socket: 0\n\nSigned-off-by: David Marchand <david.marchand@6wind.com>\n---\n\nThis small patch is what I used to check \nhttp://dpdk.org/dev/patchwork/patch/17170/ and\nhttp://dpdk.org/dev/patchwork/patch/17171/.\n\n---\n app/test-pmd/config.c | 5 +++--\n 1 file changed, 3 insertions(+), 2 deletions(-)",
    "diff": "diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c\nindex 36c47ab..8cf537d 100644\n--- a/app/test-pmd/config.c\n+++ b/app/test-pmd/config.c\n@@ -454,10 +454,13 @@ port_infos_display(portid_t port_id)\n \t}\n \tport = &ports[port_id];\n \trte_eth_link_get_nowait(port_id, &link);\n+\tmemset(&dev_info, 0, sizeof(dev_info));\n+\trte_eth_dev_info_get(port_id, &dev_info);\n \tprintf(\"\\n%s Infos for port %-2d %s\\n\",\n \t       info_border, port_id, info_border);\n \trte_eth_macaddr_get(port_id, &mac_addr);\n \tprint_ethaddr(\"MAC address: \", &mac_addr);\n+\tprintf(\"\\nDriver name: %s\", dev_info.driver_name);\n \tprintf(\"\\nConnect to socket: %u\", port->socket_id);\n \n \tif (port_numa[port_id] != NUMA_NO_CONFIG) {\n@@ -500,8 +503,6 @@ port_infos_display(portid_t port_id)\n \t\t\tprintf(\"  qinq(extend) off \\n\");\n \t}\n \n-\tmemset(&dev_info, 0, sizeof(dev_info));\n-\trte_eth_dev_info_get(port_id, &dev_info);\n \tif (dev_info.hash_key_size > 0)\n \t\tprintf(\"Hash key size in bytes: %u\\n\", dev_info.hash_key_size);\n \tif (dev_info.reta_size > 0)\n",
    "prefixes": [
        "dpdk-dev"
    ]
}