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{
    "id": 21577,
    "url": "https://patches.dpdk.org/api/patches/21577/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20170308061906.950-3-qi.z.zhang@intel.com/",
    "project": {
        "id": 1,
        "url": "https://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": "<20170308061906.950-3-qi.z.zhang@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20170308061906.950-3-qi.z.zhang@intel.com",
    "date": "2017-03-08T06:18:50",
    "name": "[dpdk-dev,v2,02/18] net/fm10k/base: reset multicast mode when deleting lport",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "b174f531415625a133c2519a80074a876be21c4f",
    "submitter": {
        "id": 504,
        "url": "https://patches.dpdk.org/api/people/504/?format=api",
        "name": "Qi Zhang",
        "email": "qi.z.zhang@intel.com"
    },
    "delegate": {
        "id": 319,
        "url": "https://patches.dpdk.org/api/users/319/?format=api",
        "username": "fyigit",
        "first_name": "Ferruh",
        "last_name": "Yigit",
        "email": "ferruh.yigit@amd.com"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/20170308061906.950-3-qi.z.zhang@intel.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/21577/comments/",
    "check": "success",
    "checks": "https://patches.dpdk.org/api/patches/21577/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 9B66A6787;\n\tWed,  8 Mar 2017 06:28:47 +0100 (CET)",
            "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n\tby dpdk.org (Postfix) with ESMTP id 2D8122C71\n\tfor <dev@dpdk.org>; Wed,  8 Mar 2017 06:28:18 +0100 (CET)",
            "from fmsmga002.fm.intel.com ([10.253.24.26])\n\tby fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t07 Mar 2017 21:28:18 -0800",
            "from unknown (HELO localhost.localdomain.sh.intel.com)\n\t([10.239.129.167])\n\tby fmsmga002.fm.intel.com with ESMTP; 07 Mar 2017 21:28:17 -0800"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos; i=\"5.36,262,1486454400\"; d=\"scan'208\";\n\ta=\"1139354533\"",
        "From": "Qi Zhang <qi.z.zhang@intel.com>",
        "To": "jing.d.chen@intel.com",
        "Cc": "helin.zhang@intel.com,\n\tdev@dpdk.org,\n\tQi Zhang <qi.z.zhang@intel.com>",
        "Date": "Wed,  8 Mar 2017 01:18:50 -0500",
        "Message-Id": "<20170308061906.950-3-qi.z.zhang@intel.com>",
        "X-Mailer": "git-send-email 2.9.3",
        "In-Reply-To": "<20170308061906.950-1-qi.z.zhang@intel.com>",
        "References": "<20170303031727.461-1-qi.z.zhang@intel.com>\n\t<20170308061906.950-1-qi.z.zhang@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v2 02/18] net/fm10k/base: reset multicast mode\n\twhen deleting lport",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <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": "Deleting lport when multicast mod is configured to\nFM10K_XCAST_MODE_ALLMULTI or FM10K_XCAST_MODE_PROMISC will\nresult in generating orphaned multicast-group entries in the\nswitch manager.\nBefore deleting the lport, reset multicast mode to\nFM10K_XCAST_MODE_NONE to flush out these multicast-group\nentries.\n\nSigned-off-by: Qi Zhang <qi.z.zhang@intel.com>\n---\n drivers/net/fm10k/base/fm10k_pf.c | 4 ++++\n 1 file changed, 4 insertions(+)",
    "diff": "diff --git a/drivers/net/fm10k/base/fm10k_pf.c b/drivers/net/fm10k/base/fm10k_pf.c\nindex 105babf..9730119 100644\n--- a/drivers/net/fm10k/base/fm10k_pf.c\n+++ b/drivers/net/fm10k/base/fm10k_pf.c\n@@ -536,6 +536,10 @@ STATIC s32 fm10k_update_lport_state_pf(struct fm10k_hw *hw, u16 glort,\n \tif (!fm10k_glort_valid_pf(hw, glort))\n \t\treturn FM10K_ERR_PARAM;\n \n+\t/* reset multicast mode if deleting lport */\n+\tif (!enable)\n+\t\tfm10k_update_xcast_mode_pf(hw, glort, FM10K_XCAST_MODE_NONE);\n+\n \t/* construct the lport message from the 2 pieces of data we have */\n \tlport_msg = ((u32)count << 16) | glort;\n \n",
    "prefixes": [
        "dpdk-dev",
        "v2",
        "02/18"
    ]
}