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GET /api/patches/87264/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 87264,
    "url": "http://patches.dpdk.org/api/patches/87264/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210125175836.87200-1-ido@cgstowernetworks.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",
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        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20210125175836.87200-1-ido@cgstowernetworks.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20210125175836.87200-1-ido@cgstowernetworks.com",
    "date": "2021-01-25T17:58:36",
    "name": "[1/1] net/pcap: imissed stats support",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "02a156e49e5313a211e7ff5790f7fa08fe30d5de",
    "submitter": {
        "id": 1047,
        "url": "http://patches.dpdk.org/api/people/1047/?format=api",
        "name": "Ido Goshen",
        "email": "ido@cgstowernetworks.com"
    },
    "delegate": {
        "id": 319,
        "url": "http://patches.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210125175836.87200-1-ido@cgstowernetworks.com/mbox/",
    "series": [
        {
            "id": 14936,
            "url": "http://patches.dpdk.org/api/series/14936/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=14936",
            "date": "2021-01-25T17:58:36",
            "name": "[1/1] net/pcap: imissed stats support",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/14936/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/87264/comments/",
    "check": "warning",
    "checks": "http://patches.dpdk.org/api/patches/87264/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Ido Goshen <ido@cgstowernetworks.com>",
        "To": "Ferruh Yigit <ferruh.yigit@intel.com>",
        "Cc": "dev@dpdk.org,\n\tIdo Goshen <ido@cgstowernetworks.com>",
        "Date": "Mon, 25 Jan 2021 19:58:36 +0200",
        "Message-Id": "<20210125175836.87200-1-ido@cgstowernetworks.com>",
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        "Subject": "[dpdk-dev] [PATCH 1/1] net/pcap: imissed stats support",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.29",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>",
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        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Signed-off-by: Ido Goshen <ido@cgstowernetworks.com>\n---\n drivers/net/pcap/rte_eth_pcap.c | 20 ++++++++++++++++++++\n 1 file changed, 20 insertions(+)",
    "diff": "diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c\nindex a32b1f3f3..83e208514 100644\n--- a/drivers/net/pcap/rte_eth_pcap.c\n+++ b/drivers/net/pcap/rte_eth_pcap.c\n@@ -58,6 +58,7 @@ struct queue_stat {\n \tvolatile unsigned long pkts;\n \tvolatile unsigned long bytes;\n \tvolatile unsigned long err_pkts;\n+\tvolatile unsigned long missed_reset;\n };\n \n struct pcap_rx_queue {\n@@ -680,11 +681,23 @@ eth_dev_info(struct rte_eth_dev *dev,\n \treturn 0;\n }\n \n+static unsigned long\n+eth_stats_get_pcap_missed(struct rte_eth_dev *dev, unsigned int qid)\n+{\n+\tconst struct pmd_process_private *pp = dev->process_private;\n+\tpcap_t *pcap = pp->rx_pcap[qid];\n+\tstruct pcap_stat stat;\n+\tif (pcap_stats(pcap, &stat) != 0)\n+\t\treturn 0;\n+\treturn stat.ps_drop;\n+}\n+\n static int\n eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)\n {\n \tunsigned int i;\n \tunsigned long rx_packets_total = 0, rx_bytes_total = 0;\n+\tunsigned long rx_missed_total = 0;\n \tunsigned long tx_packets_total = 0, tx_bytes_total = 0;\n \tunsigned long tx_packets_err_total = 0;\n \tconst struct pmd_internals *internal = dev->data->dev_private;\n@@ -695,6 +708,10 @@ eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)\n \t\tstats->q_ibytes[i] = internal->rx_queue[i].rx_stat.bytes;\n \t\trx_packets_total += stats->q_ipackets[i];\n \t\trx_bytes_total += stats->q_ibytes[i];\n+\t\tunsigned long rx_missed = eth_stats_get_pcap_missed(dev, i);\n+\t\tif (rx_missed)\n+\t\t\trx_missed_total = rx_missed -\n+\t\t\t\tinternal->rx_queue[i].rx_stat.missed_reset;\n \t}\n \n \tfor (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS &&\n@@ -708,6 +725,7 @@ eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)\n \n \tstats->ipackets = rx_packets_total;\n \tstats->ibytes = rx_bytes_total;\n+\tstats->imissed = rx_missed_total;\n \tstats->opackets = tx_packets_total;\n \tstats->obytes = tx_bytes_total;\n \tstats->oerrors = tx_packets_err_total;\n@@ -724,6 +742,8 @@ eth_stats_reset(struct rte_eth_dev *dev)\n \tfor (i = 0; i < dev->data->nb_rx_queues; i++) {\n \t\tinternal->rx_queue[i].rx_stat.pkts = 0;\n \t\tinternal->rx_queue[i].rx_stat.bytes = 0;\n+\t\tinternal->rx_queue[i].rx_stat.missed_reset =\n+\t\t\t\teth_stats_get_pcap_missed(dev, i);\n \t}\n \n \tfor (i = 0; i < dev->data->nb_tx_queues; i++) {\n",
    "prefixes": [
        "1/1"
    ]
}