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{
    "id": 8083,
    "url": "https://patches.dpdk.org/api/patches/8083/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1445957897-26909-7-git-send-email-yong.liu@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": "<1445957897-26909-7-git-send-email-yong.liu@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1445957897-26909-7-git-send-email-yong.liu@intel.com",
    "date": "2015-10-27T14:58:16",
    "name": "[dpdk-dev,v2,6/7] e1000: lsc interrupt setup function only enable itself",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "196eb2274b4da22302cf43753fd35f4df6e24152",
    "submitter": {
        "id": 17,
        "url": "https://patches.dpdk.org/api/people/17/?format=api",
        "name": "Marvin Liu",
        "email": "yong.liu@intel.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1445957897-26909-7-git-send-email-yong.liu@intel.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/8083/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/8083/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 332858DA3;\n\tTue, 27 Oct 2015 15:58:45 +0100 (CET)",
            "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n\tby dpdk.org (Postfix) with ESMTP id BC7248E65\n\tfor <dev@dpdk.org>; Tue, 27 Oct 2015 15:58:42 +0100 (CET)",
            "from fmsmga003.fm.intel.com ([10.253.24.29])\n\tby orsmga101.jf.intel.com with ESMTP; 27 Oct 2015 07:58:37 -0700",
            "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby FMSMGA003.fm.intel.com with ESMTP; 27 Oct 2015 07:58:36 -0700",
            "from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com\n\t[10.239.29.89])\n\tby shvmail01.sh.intel.com with ESMTP id t9REwZCi020185;\n\tTue, 27 Oct 2015 22:58:35 +0800",
            "from shecgisg004.sh.intel.com (localhost [127.0.0.1])\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP\n\tid t9REwWJJ026987; Tue, 27 Oct 2015 22:58:34 +0800",
            "(from yliu84x@localhost)\n\tby shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t9REwWMi026983; \n\tTue, 27 Oct 2015 22:58:32 +0800"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.20,205,1444719600\"; d=\"scan'208\";a=\"588962397\"",
        "From": "Yong Liu <yong.liu@intel.com>",
        "To": "dev@dpdk.org",
        "Date": "Tue, 27 Oct 2015 22:58:16 +0800",
        "Message-Id": "<1445957897-26909-7-git-send-email-yong.liu@intel.com>",
        "X-Mailer": "git-send-email 1.7.4.1",
        "In-Reply-To": "<1445957897-26909-1-git-send-email-yong.liu@intel.com>",
        "References": "<1445957897-26909-1-git-send-email-yong.liu@intel.com>",
        "Subject": "[dpdk-dev] [PATCH v2 6/7] e1000: lsc interrupt setup function only\n\tenable itself",
        "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": "Only mask lsc interrupt bit when setup device interrupt.\n\nSigned-off-by: Marvin Liu <yong.liu@intel.com>",
    "diff": "diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c\nindex b1e0c3c..d2d017c 100644\n--- a/drivers/net/e1000/em_ethdev.c\n+++ b/drivers/net/e1000/em_ethdev.c\n@@ -1343,11 +1343,14 @@ eth_em_vlan_offload_set(struct rte_eth_dev *dev, int mask)\n static int\n eth_em_interrupt_setup(struct rte_eth_dev *dev)\n {\n+\tuint32_t regval;\n \tstruct e1000_hw *hw =\n \t\tE1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n \n-\tE1000_WRITE_REG(hw, E1000_IMS, E1000_ICR_LSC);\n-\trte_intr_enable(&(dev->pci_dev->intr_handle));\n+\t/* clear interrupt */\n+\tE1000_READ_REG(hw, E1000_ICR);\n+\tregval = E1000_READ_REG(hw, E1000_IMS);\n+\tE1000_WRITE_REG(hw, E1000_IMS, regval | E1000_ICR_LSC);\n \treturn (0);\n }\n \n",
    "prefixes": [
        "dpdk-dev",
        "v2",
        "6/7"
    ]
}