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{
    "id": 109692,
    "url": "http://patches.dpdk.org/api/patches/109692/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20220413103156.3680600-2-ruifeng.wang@arm.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": "<20220413103156.3680600-2-ruifeng.wang@arm.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20220413103156.3680600-2-ruifeng.wang@arm.com",
    "date": "2022-04-13T10:31:54",
    "name": "[1/3] net/bnxt: defer completion index update",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "ad0ff15486ea468b1ad1fcc6817382f6f649940b",
    "submitter": {
        "id": 1198,
        "url": "http://patches.dpdk.org/api/people/1198/?format=api",
        "name": "Ruifeng Wang",
        "email": "ruifeng.wang@arm.com"
    },
    "delegate": {
        "id": 1766,
        "url": "http://patches.dpdk.org/api/users/1766/?format=api",
        "username": "ajitkhaparde",
        "first_name": "Ajit",
        "last_name": "Khaparde",
        "email": "ajit.khaparde@broadcom.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20220413103156.3680600-2-ruifeng.wang@arm.com/mbox/",
    "series": [
        {
            "id": 22499,
            "url": "http://patches.dpdk.org/api/series/22499/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=22499",
            "date": "2022-04-13T10:31:53",
            "name": "BNXT changes",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/22499/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/109692/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/109692/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@inbox.dpdk.org",
        "Delivered-To": "patchwork@inbox.dpdk.org",
        "Received": [
            "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 5002FA050A;\n\tWed, 13 Apr 2022 12:32:29 +0200 (CEST)",
            "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 3FF724068B;\n\tWed, 13 Apr 2022 12:32:29 +0200 (CEST)",
            "from foss.arm.com (foss.arm.com [217.140.110.172])\n by mails.dpdk.org (Postfix) with ESMTP id E565A4068B\n for <dev@dpdk.org>; Wed, 13 Apr 2022 12:32:27 +0200 (CEST)",
            "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14])\n by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 61CB61570;\n Wed, 13 Apr 2022 03:32:27 -0700 (PDT)",
            "from net-arm-n1amp-02.shanghai.arm.com\n (net-arm-n1amp-02.shanghai.arm.com [10.169.210.142])\n by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 266553F73B;\n Wed, 13 Apr 2022 03:32:24 -0700 (PDT)"
        ],
        "From": "Ruifeng Wang <ruifeng.wang@arm.com>",
        "To": "ajit.khaparde@broadcom.com,\n\tsomnath.kotur@broadcom.com",
        "Cc": "dev@dpdk.org, honnappa.nagarahalli@arm.com, nd@arm.com,\n Ruifeng Wang <ruifeng.wang@arm.com>",
        "Subject": "[PATCH 1/3] net/bnxt: defer completion index update",
        "Date": "Wed, 13 Apr 2022 18:31:54 +0800",
        "Message-Id": "<20220413103156.3680600-2-ruifeng.wang@arm.com>",
        "X-Mailer": "git-send-email 2.25.1",
        "In-Reply-To": "<20220413103156.3680600-1-ruifeng.wang@arm.com>",
        "References": "<20220413103156.3680600-1-ruifeng.wang@arm.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "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>",
        "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 <mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org"
    },
    "content": "When no packet is received, there is no need to update completion raw cons.\nMoved update down to remove unnecessary store in this case.\n\nSigned-off-by: Ruifeng Wang <ruifeng.wang@arm.com>\n---\n drivers/net/bnxt/bnxt_rxr.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c\nindex 5a9cf48e67..49b9f0aed4 100644\n--- a/drivers/net/bnxt/bnxt_rxr.c\n+++ b/drivers/net/bnxt/bnxt_rxr.c\n@@ -1096,7 +1096,6 @@ uint16_t bnxt_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\t\tbreak;\n \t}\n \n-\tcpr->cp_raw_cons = raw_cons;\n \tif (!nb_rx_pkts && !nb_rep_rx_pkts && !evt) {\n \t\t/*\n \t\t * For PMD, there is no need to keep on pushing to REARM\n@@ -1105,6 +1104,7 @@ uint16_t bnxt_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,\n \t\tgoto done;\n \t}\n \n+\tcpr->cp_raw_cons = raw_cons;\n \t/* Ring the completion queue doorbell. */\n \tbnxt_db_cq(cpr);\n \n",
    "prefixes": [
        "1/3"
    ]
}